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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.265 by root, Thu Jun 1 02:59:46 2006 UTC vs.
Revision 1.481 by root, Tue Oct 12 05:11:38 2010 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use Scalar::Util ();
7	use List::Util ();	5	use List::Util ();
8		6
9	use CFClient;	7	use Guard ();
		8
		9	use DC;
		10	use DC::Pod;
10	use CFClient::Texture;	11	use DC::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		14
14	our $LAYOUT;	15	our $LAYOUT;
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		23	$_[0]->stop;
		24
		25	if (!$GRAB) {
		26	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		27	if (length $widget->{tooltip}) {
		28	if ($TOOLTIP->{owner} != $widget) {
		29	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		30	$TOOLTIP->hide;
		31
		32	$TOOLTIP->{owner} = $widget;
		33	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		34
		35	return if $ENV{CFPLUS_DEBUG} & 8;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		48	delete $TOOLTIP->{owner};
		49	};
20		50
21	sub get_layout {	51	sub get_layout {
22	my $layout;	52	my $layout;
23		53
24	for (grep { $_->{name} } values %WIDGET) {	54	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	69	my ($layout) = @_;
40		70
41	$LAYOUT = $layout;	71	$LAYOUT = $layout;
42	}	72	}
43		73
44	sub check_tooltip {
45	if (!$GRAB) {
46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47	if (length $widget->{tooltip}) {
48
49	if ($TOOLTIP->{owner} != $widget) {
50	$TOOLTIP->hide;
51
52	$TOOLTIP->{owner} = $widget;
53
54	my $tip = $widget->{tooltip};
55
56	$tip = $tip->($widget) if CODE:: eq ref $tip;
57
58	$TOOLTIP->set_tooltip_from ($widget);
59	$TOOLTIP->show;
60	}
61
62	return;
63	}
64	}
65	}
66
67	$TOOLTIP->hide;
68	delete $TOOLTIP->{owner};
69	}
70
71	# class methods for events	74	# class methods for events
72	sub feed_sdl_key_down_event {	75	sub feed_sdl_key_down_event {
73	$FOCUS->emit (key_down => $_[0])	76	$FOCUS->emit (key_down => $_[0])
74	if $FOCUS;	77	if $FOCUS;
75	}	78	}
…		…
77	sub feed_sdl_key_up_event {	80	sub feed_sdl_key_up_event {
78	$FOCUS->emit (key_up => $_[0])	81	$FOCUS->emit (key_up => $_[0])
79	if $FOCUS;	82	if $FOCUS;
80	}	83	}
81		84
		85	sub check_hover {
		86	my ($widget) = @_;
		87
		88	if ($widget != $HOVER) {
		89	my $hover = $HOVER; $HOVER = $widget;
		90
		91	$hover->update if $hover && $hover->{can_hover};
		92	$HOVER->update if $HOVER && $HOVER->{can_hover};
		93
		94	$TOOLTIP_WATCHER->again;
		95	}
		96	}
		97
82	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
83	my ($ev) = @_;	99	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	100	my ($x, $y) = ($ev->{x}, $ev->{y});
85		101
86	if (!$BUTTON_STATE) {	102	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		103
		104	unless ($GRAB) {
87	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
88		106
89	$GRAB = $widget;	107	$GRAB = $widget;
90	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
91		109
92	check_tooltip;	110	$TOOLTIP_WATCHER->invoke;
93	}	111	}
94		112
95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	113	if ($GRAB) {
		114	if ($ev->{button} == 4 || $ev->{button} == 5) {
		115	# mousewheel
		116	my $delta = $ev->{button} * 2 - 9;
		117	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
96		118
97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	119	$ev->{dx} = $shift ? $delta : 0;
98	if $GRAB;	120	$ev->{dy} = $shift ? 0 : $delta;
		121
		122	$GRAB->emit (mouse_wheel => $ev);
		123	} else {
		124	$GRAB->emit (button_down => $ev)
		125	}
		126	}
99	}	127	}
100		128
101	sub feed_sdl_button_up_event {	129	sub feed_sdl_button_up_event {
102	my ($ev) = @_;	130	my ($ev) = @_;
103	my ($x, $y) = ($ev->{x}, $ev->{y});
104		131
105	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	132	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106		133
107	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	134	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108		135
109	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	136	$GRAB->emit (button_up => $ev)
110	if $GRAB;	137	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111		138
112	if (!$BUTTON_STATE) {	139	unless ($BUTTON_STATE) {
113	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
114	$grab->update if $grab;	141	$grab->update if $grab;
115	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
116		143
117	check_tooltip;	144	check_hover $widget;
		145	$TOOLTIP_WATCHER->invoke;
118	}	146	}
119	}	147	}
120		148
121	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
122	my ($ev) = @_;	150	my ($ev) = @_;
123	my ($x, $y) = ($ev->{x}, $ev->{y});	151	my ($x, $y) = ($ev->{x}, $ev->{y});
124		152
125	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	153	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126		154
127	if ($widget != $HOVER) {	155	check_hover $widget;
128	my $hover = $HOVER; $HOVER = $widget;
129		156
130	$hover->update if $hover && $hover->{can_hover};	157	$HOVER->emit (mouse_motion => $ev)
131	$HOVER->update if $HOVER && $HOVER->{can_hover};
132
133	check_tooltip;
134	}
135
136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137	if $HOVER;	158	if $HOVER;
138	}	159	}
139		160
140	# convert position array to integers	161	# convert position array to integers
141	sub harmonize {	162	sub harmonize {
…		…
169	# call when resolution changes etc.	190	# call when resolution changes etc.
170	sub rescale_widgets {	191	sub rescale_widgets {
171	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
172		193
173	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
174	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177		198
178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	200	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	201	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	202	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	203	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	204	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184		205
185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	206	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	207	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187		208
188	}	209	}
189	}	210	}
190		211
191	reconfigure_widgets;	212	reconfigure_widgets;
192	}	213	}
193		214
194	#############################################################################	215	#############################################################################
195		216
		217	package DC::UI::Event;
		218
		219	sub xy {
		220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		221	}
		222
		223	#############################################################################
		224
196	package CFClient::UI::Base;	225	package DC::UI::Base;
197		226
198	use strict;	227	use common::sense;
199		228
200	use CFClient::OpenGL;	229	use DC::OpenGL;
201		230
202	sub new {	231	sub new {
203	my $class = shift;	232	my $class = shift;
204		233
205	my $self = bless {	234	my $self = bless {
…		…
210	h => undef,	239	h => undef,
211	can_events => 1,	240	can_events => 1,
212	@_	241	@_
213	}, $class;	242	}, $class;
214		243
215	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
216		245
217	for (keys %$self) {	246	for (keys %$self) {
218	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
219	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
220	}	249	}
221	}	250	}
222		251
223	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
224	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	253	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
225	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	254	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
226	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	255	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
227	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	256	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
228		257
229	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231		260
232	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
237		266
238	sub destroy {	267	sub destroy {
239	my ($self) = @_;	268	my ($self) = @_;
240		269
241	$self->hide;	270	$self->hide;
		271	$self->emit ("destroy");
242	%$self = ();	272	%$self = ();
243	}	273	}
244		274
		275	sub TO_JSON {
		276	{ "\fw" => $_[0]{s_id} }
		277	}
		278
245	sub show {	279	sub show {
246	my ($self) = @_;	280	my ($self) = @_;
247		281
248	return if $self->{parent};	282	return if $self->{parent};
249		283
250	$CFClient::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
251	}	285	}
252		286
253	sub set_visible {	287	sub set_visible {
254	my ($self) = @_;	288	my ($self) = @_;
255		289
256	return if $self->{visible};	290	return if $self->{visible};
		291
		292	$self->{parent} && $self->{parent}{root}#d#
		293	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
257		294
258	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
259	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
260		297
261	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
262		299
263	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
264		301
265	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
266	}	303	}
267		304
268	sub set_invisible {	305	sub set_invisible {
269	my ($self) = @_;	306	my ($self) = @_;
270		307
271	return unless $self->{visible};	308	return unless $self->{visible};
272		309
273	$_->set_invisible for $self->children;	310	$_->set_invisible for $self->children;
274		311
		312	delete $self->{visible};
275	delete $self->{root};	313	delete $self->{root};
276	delete $self->{visible};
277		314
278	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
279	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
280		317
281	CFClient::UI::check_tooltip	318	$DC::UI::TOOLTIP_WATCHER->invoke
282	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
283		320
284	$self->focus_out;	321	$self->emit ("focus_out");
285
286	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
287	}	323	}
288		324
289	sub set_visibility {	325	sub set_visibility {
290	my ($self, $visible) = @_;	326	my ($self, $visible) = @_;
291		327
292	return if $self->{visible} == $visible;	328	return if $self->{visible} == $visible;
293		329
294	$visible ? $self->hide	330	$visible ? $self->show
295	: $self->show;	331	: $self->hide;
296	}	332	}
297		333
298	sub toggle_visibility {	334	sub toggle_visibility {
299	my ($self) = @_;	335	my ($self) = @_;
300		336
…		…
306	sub hide {	342	sub hide {
307	my ($self) = @_;	343	my ($self) = @_;
308		344
309	$self->set_invisible;	345	$self->set_invisible;
310		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
311	$self->{parent}->remove ($self)	350	$parent->remove ($self);
312	if $self->{parent};	351	}
313	}	352	}
314		353
315	sub move_abs {	354	sub move_abs {
316	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
317		356
318	$self->{x} = List::Util::max 0, int $x;	357	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319	$self->{y} = List::Util::max 0, int $y;	358	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320	$self->{z} = $z if defined $z;	359	$self->{z} = $z if defined $z;
321		360
322	$self->update;	361	$self->update;
323	}	362	}
324		363
…		…
327		366
328	$self->{force_w} = $w;	367	$self->{force_w} = $w;
329	$self->{force_h} = $h;	368	$self->{force_h} = $h;
330		369
331	$self->realloc;	370	$self->realloc;
		371	}
		372
		373	# traverse the widget chain up to find the maximum "physical" size constraints
		374	sub get_max_wh {
		375	my ($self) = @_;
		376
		377	my ($w, $h) = @$self{qw(max_w max_h)};
		378
		379	if ($w <= 0 || $h <= 0) {
		380	my ($mw, $mh) = $self->{parent}
		381	? $self->{parent}->get_max_wh
		382	: ($::WIDTH, $::HEIGHT);
		383
		384	$w = $mw if $w <= 0;
		385	$h = $mh if $h <= 0;
		386	}
		387
		388	($w, $h)
332	}	389	}
333		390
334	sub size_request {	391	sub size_request {
335	require Carp;	392	require Carp;
336	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
337	}	394	}
338		395
		396	sub baseline_shift {
		397	0
		398	}
		399
339	sub configure {	400	sub configure {
340	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
341		402
342	if ($self->{aspect}) {	403	if ($self->{aspect}) {
343	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
344		405
345	$w = List::Util::min $w, int $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
346	$h = List::Util::min $h, int $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
347		408
348	# use alignment to adjust x, y	409	# use alignment to adjust x, y
349		410
350	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
351	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
365		426
366	$self->{root}{size_alloc}{$self+0} = $self;	427	$self->{root}{size_alloc}{$self+0} = $self;
367	}	428	}
368	}	429	}
369		430
370	sub size_allocate {
371	# nothing to be done
372	}
373
374	sub children {	431	sub children {
		432	# nop
		433	}
		434
		435	sub visible_children {
		436	$_[0]->children
375	}	437	}
376		438
377	sub set_max_size {	439	sub set_max_size {
378	my ($self, $w, $h) = @_;	440	my ($self, $w, $h) = @_;
379		441
380	delete $self->{max_w}; $self->{max_w} = $w if $w;	442	$self->{max_w} = int $w if defined $w;
381	delete $self->{max_h}; $self->{max_h} = $h if $h;	443	$self->{max_h} = int $h if defined $h;
		444
		445	$self->realloc;
382	}	446	}
383		447
384	sub set_tooltip {	448	sub set_tooltip {
385	my ($self, $tooltip) = @_;	449	my ($self, $tooltip) = @_;
386		450
…		…
389		453
390	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
391		455
392	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
393		457
394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
395	delete $CFClient::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
396	CFClient::UI::check_tooltip;	460	$DC::UI::TOOLTIP_WATCHER->invoke;
397	}	461	}
398	}	462	}
399		463
400	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
401	sub coord2local {	465	sub coord2local {
402	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
403		467
		468	return (undef, undef) unless $self->{parent};
		469
404	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405	}	471	}
406		472
407	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
408	sub coord2global {	474	sub coord2global {
409	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
410		476
		477	return (undef, undef) unless $self->{parent};
		478
411	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412	}	480	}
413		481
414	sub focus_in {	482	sub invoke_focus_in {
415	my ($self) = @_;	483	my ($self) = @_;
416		484
417	return if $FOCUS == $self;	485	return if $FOCUS == $self;
418	return unless $self->{can_focus};	486	return unless $self->{can_focus};
419		487
420	my $focus = $FOCUS; $FOCUS = $self;	488	$FOCUS = $self;
421		489
422	$self->_emit (focus_in => $focus);	490	$self->update;
423		491
424	$focus->update if $focus;	492	0
425	$FOCUS->update;
426	}	493	}
427		494
428	sub focus_out {	495	sub invoke_focus_out {
429	my ($self) = @_;	496	my ($self) = @_;
430		497
431	return unless $FOCUS == $self;	498	return unless $FOCUS == $self;
432		499
433	my $focus = $FOCUS; undef $FOCUS;	500	undef $FOCUS;
434		501
435	$self->_emit (focus_out => $focus);	502	$self->update;
436		503
437	$focus->update if $focus; #?
438
439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	504	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440	unless $FOCUS;	505	unless $FOCUS;
441	}
442		506
		507	0
		508	}
		509
		510	sub grab_focus {
		511	my ($self) = @_;
		512
		513	$FOCUS->emit ("focus_out") if $FOCUS;
		514	$self->emit ("focus_in");
		515	}
		516
443	sub mouse_motion { }	517	sub invoke_mouse_motion { 0 }
444	sub button_up { }	518	sub invoke_button_up { 0 }
445	sub key_down { }	519	sub invoke_key_down { 0 }
446	sub key_up { }	520	sub invoke_key_up { 0 }
		521	sub invoke_mouse_wheel { 0 }
447		522
448	sub button_down {	523	sub invoke_button_down {
449	my ($self, $ev, $x, $y) = @_;	524	my ($self, $ev, $x, $y) = @_;
450		525
451	$self->focus_in;	526	$self->grab_focus;
452	}
453		527
454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	528	0
455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	529	}
456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459		530
		531	sub connect {
		532	my ($self, $signal, $cb) = @_;
		533
		534	push @{ $self->{signal_cb}{$signal} }, $cb;
		535
		536	defined wantarray and Guard::guard {
		537	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		538	@{ $self->{signal_cb}{$signal} };
		539	}
		540	}
		541
		542	sub disconnect_all {
		543	my ($self, $signal) = @_;
		544
		545	delete $self->{signal_cb}{$signal};
		546	}
		547
		548	my %has_coords = (
		549	button_down => 1,
		550	button_up => 1,
		551	mouse_motion => 1,
		552	mouse_wheel => 1,
		553	);
		554
		555	sub emit {
		556	my ($self, $signal, @args) = @_;
		557
		558	# I do not really like this solution, but I do not like duplication
		559	# and needlessly verbose code, either.
		560	my @append
		561	= $has_coords{$signal}
		562	? $args[0]->xy ($self)
		563	: ();
		564
		565	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		566
		567	for my $cb (
		568	@{$self->{signal_cb}{$signal} || []}, # before
		569	($self->can ("invoke_$signal") || sub { 1 }), # closure
		570	) {
		571	return $cb->($self, @args, @append) || next;
		572	}
		573
		574	# parent
		575	$self->{parent} && $self->{parent}->emit ($signal, @args)
		576	}
		577
460	sub find_widget {	578	#sub find_widget {
461	my ($self, $x, $y) = @_;	579	# in .xs
462
463	return () unless $self->{can_events};
464
465	return $self
466	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469	()
470	}
471		580
472	sub set_parent {	581	sub set_parent {
473	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
474		583
475	Scalar::Util::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
476	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
477	}
478
479	sub connect {
480	my ($self, $signal, $cb) = @_;
481
482	push @{ $self->{signal_cb}{$signal} }, $cb;
483	}
484
485	sub _emit {
486	my ($self, $signal, @args) = @_;
487
488	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489	}
490
491	sub emit {
492	my ($self, $signal, @args) = @_;
493
494	$self->_emit ($signal, @args)
495	|| $self->$signal (@args);
496	}
497
498	sub visibility_change {
499	#my ($self, $visible) = @_;
500	}	586	}
501		587
502	sub realloc {	588	sub realloc {
503	my ($self) = @_;	589	my ($self) = @_;
504		590
…		…
525		611
526	$self->realloc;	612	$self->realloc;
527	$self->update;	613	$self->update;
528	}	614	}
529		615
		616	# using global variables seems a bit hacky, but passing through all drawing
		617	# functions seems pointless.
		618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		619
530	sub draw {	620	#sub draw {
531	my ($self) = @_;	621	#CFPlus.xs
532
533	return unless $self->{h} && $self->{w};
534
535	glPushMatrix;
536	glTranslate $self->{x}, $self->{y}, 0;
537	$self->_draw;
538	glPopMatrix;
539
540	if ($self == $HOVER && $self->{can_hover}) {
541	my ($x, $y) = @$self{qw(x y)};
542
543	glColor 1, 0.8, 0.5, 0.2;
544	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546	glBegin GL_QUADS;
547	glVertex $x , $y;
548	glVertex $x + $self->{w}, $y;
549	glVertex $x + $self->{w}, $y + $self->{h};
550	glVertex $x , $y + $self->{h};
551	glEnd;
552	glDisable GL_BLEND;
553	}
554
555	if ($ENV{CFPLUS_DEBUG} & 1) {
556	glPushMatrix;
557	glColor 1, 1, 0, 1;
558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559	glBegin GL_LINE_LOOP;
560	glVertex 0 , 0;
561	glVertex $self->{w} - 1, 0;
562	glVertex $self->{w} - 1, $self->{h} - 1;
563	glVertex 0 , $self->{h} - 1;
564	glEnd;
565	glPopMatrix;
566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567	}
568	}
569		622
570	sub _draw {	623	sub _draw {
571	my ($self) = @_;	624	my ($self) = @_;
572		625
573	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
574	}	627	}
575		628
576	sub DESTROY {	629	sub DESTROY {
577	my ($self) = @_;	630	my ($self) = @_;
578		631
		632	return if DC::in_destruct;
		633
		634	local $@;
		635	eval { $self->destroy };
		636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		637
579	delete $WIDGET{$self+0};	638	delete $WIDGET{$self+0};
580	#$self->deactivate;
581	}	639	}
582		640
583	#############################################################################	641	#############################################################################
584		642
585	package CFClient::UI::DrawBG;	643	package DC::UI::DrawBG;
586		644
587	our @ISA = CFClient::UI::Base::;	645	our @ISA = DC::UI::Base::;
588		646
589	use strict;	647	use common::sense;
		648
590	use CFClient::OpenGL;	649	use DC::OpenGL;
591		650
592	sub new {	651	sub new {
593	my $class = shift;	652	my $class = shift;
594
595	# range [value, low, high, page]
596		653
597	$class->SUPER::new (	654	$class->SUPER::new (
598	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
599	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
600	@_	657	@_
601	)	658	)
602	}	659	}
603		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
604	sub _draw {	668	sub _draw {
605	my ($self) = @_;	669	my ($self) = @_;
606		670
607	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
608	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
609	: $self->{bg};	673	: $self->{bg};
610		674
611	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
613		677
614	glEnable GL_BLEND;	678	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	680	glColor_premultiply @$color;
617
618	glBegin GL_QUADS;
619	glVertex 0 , 0;
620	glVertex 0 , $h;
621	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
622	glVertex $w, 0;
623	glEnd;
624
625	glDisable GL_BLEND;	682	glDisable GL_BLEND;
626	}	683	}
627	}	684	}
628		685
629	#############################################################################	686	#############################################################################
630		687
631	package CFClient::UI::Empty;	688	package DC::UI::Empty;
632		689
633	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
634		691
635	sub new {	692	sub new {
636	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
637	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
638	}	695	}
…		…
645		702
646	sub draw { }	703	sub draw { }
647		704
648	#############################################################################	705	#############################################################################
649		706
650	package CFClient::UI::Container;	707	package DC::UI::Container;
651		708
652	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
653		710
654	sub new {	711	sub new {
655	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
656		713
657	my $children = delete $arg{children} || [];	714	my $children = delete $arg{children};
658		715
659	my $self = $class->SUPER::new (	716	my $self = $class->SUPER::new (
660	children => [],	717	children => [],
661	can_events => 0,	718	can_events => 0,
662	%arg,	719	%arg,
663	);	720	);
		721
664	$self->add ($_) for @$children;	722	$self->add (@$children)
		723	if $children && @$children;
665		724
666	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
667	}	734	}
668		735
669	sub add {	736	sub add {
670	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
671		738
672	$_->set_parent ($self)	739	$_->set_parent ($self)
673	for @widgets;	740	for @widgets;
674		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
675	use sort 'stable';	743	use sort 'stable';
676		744
677	$self->{children} = [	745	$self->{children} = [
678	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
679	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
680	];	748	];
681		749
682	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
683	}	755	}
684		756
685	sub children {	757	sub children {
686	@{ $_[0]{children} }	758	@{ $_[0]{children} }
687	}	759	}
688		760
689	sub remove {	761	sub remove {
690	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
691		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
692	delete $child->{parent};	767	delete $child->{parent};
693	$child->hide;	768	$child->hide;
694
695	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
696		771
697	$self->realloc;	772	$self->realloc;
698	}	773	}
699		774
700	sub clear {	775	sub clear {
701	my ($self) = @_;	776	my ($self) = @_;
702		777
703	my $children = delete $self->{children};	778	my $children = $self->{children};
704	$self->{children} = [];	779	$self->{children} = [];
705		780
706	for (@$children) {	781	for (@$children) {
707	delete $_->{parent};	782	delete $_->{parent};
708	$_->hide;	783	$_->hide;
…		…
717	$x -= $self->{x};	792	$x -= $self->{x};
718	$y -= $self->{y};	793	$y -= $self->{y};
719		794
720	my $res;	795	my $res;
721		796
722	for (reverse @{ $self->{children} }) {	797	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	798	$res = $_->find_widget ($x, $y)
724	and return $res;	799	and return $res;
725	}	800	}
726		801
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	802	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
728	}	803	}
729		804
730	sub _draw {	805	sub _draw {
731	my ($self) = @_;	806	my ($self) = @_;
732		807
733	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
734	}	809	}
735		810
736	#############################################################################	811	#############################################################################
737		812
738	package CFClient::UI::Bin;	813	package DC::UI::Bin;
739		814
740	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
741		816
742	sub new {	817	sub new {
743	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
744		819
745	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
746		821
747	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
748	}	823	}
749		824
750	sub add {	825	sub add {
751	my ($self, $child) = @_;	826	my ($self, $child) = @_;
752		827
753	$self->{children} = [];	828	$self->clear;
754
755	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
756	}	830	}
757		831
758	sub remove {	832	sub remove {
759	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
760		834
761	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
762		836
763	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
764	unless @{$self->{children}};	838	unless @{$self->{children}};
765	}	839	}
766		840
767	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
768		842
769	sub size_request {	843	sub size_request {
770	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
771	}	845	}
772		846
773	sub size_allocate {	847	sub invoke_size_allocate {
774	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
775		849
776	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
777	}	853	}
778		854
779	#############################################################################	855	#############################################################################
		856	# back-buffered drawing area
780		857
781	package CFClient::UI::Window;	858	package DC::UI::Window;
782		859
783	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
784		861
785	use CFClient::OpenGL;	862	use DC::OpenGL;
786		863
787	sub new {	864	sub new {
788	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
789		866
790	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
795		872
796	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
797	$self->SUPER::update;	874	$self->SUPER::update;
798	}	875	}
799		876
800	sub size_allocate {	877	sub invoke_size_allocate {
801	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
802		879
803	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
805	}	883	}
806		884
807	sub _render {	885	sub _render {
		886	my ($self) = @_;
		887
808	$_[0]{children}[0]->draw;	888	$self->{children}[0]->draw;
809	}	889	}
810		890
811	sub render_child {	891	sub render_child {
812	my ($self) = @_;	892	my ($self) = @_;
813		893
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
817		897
		898	{
		899	package DC::UI::Base;
		900
		901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		902	(0, 0, $self->{w}, $self->{h});
		903
818	$self->_render;	904	$self->_render;
		905	}
819	};	906	};
820	}	907	}
821		908
822	sub _draw {	909	sub _draw {
823	my ($self) = @_;	910	my ($self) = @_;
824
825	my ($w, $h) = ($self->w, $self->h);
826		911
827	my $tex = $self->{texture}	912	my $tex = $self->{texture}
828	or return;	913	or return;
829		914
830	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	917	glColor 0, 0, 0, 1;
833		918
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
835		920
836	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
837	}	922	}
838		923
839	#############################################################################	924	#############################################################################
840		925
841	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
842		927
		928	use List::Util qw(min max);
		929
843	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
844		931
845	sub new {	932	sub new {
846	my $class = shift;	933	my $class = shift;
847		934
848	$class->SUPER::new (	935	$class->SUPER::new (
…		…
855	sub size_request {	942	sub size_request {
856	my ($self) = @_;	943	my ($self) = @_;
857		944
858	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859		946
860	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
861	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
862		949
863	($w, $h)	950	($w, $h)
864	}	951	}
865		952
866	sub size_allocate {	953	sub invoke_size_allocate {
867	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
868		955
869	my $child = $self->child;	956	my $child = $self->child;
870		957
871	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873		960
874	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
875	$self->update;	962	$self->update;
		963
		964	1
876	}	965	}
877		966
878	sub set_offset {	967	sub set_offset {
879	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
880		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
881	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
882	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
883		976
		977	$self->emit (changed => $x, $y);
884	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
885	}	998	}
886		999
887	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
888	sub coord2local {	1001	sub coord2local {
889	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
904	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
905		1018
906	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
908	) {	1021	) {
909	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910	} else {	1023	} else {
911	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
912	}	1025	}
913	}	1026	}
914		1027
915	sub _render {	1028	sub _render {
916	my ($self) = @_;	1029	my ($self) = @_;
917		1030
		1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
		1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
		1033
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		1035
920	$self->SUPER::_render;	1036	$self->SUPER::_render;
921	}	1037	}
922		1038
923	#############################################################################	1039	#############################################################################
924		1040
925	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
926		1042
927	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
928		1044
929	sub new {	1045	sub new {
930	my $class = shift;	1046	my ($class, %arg) = @_;
		1047
		1048	my $child = delete $arg{child};
931		1049
932	my $self;	1050	my $self;
933		1051
934	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
935	vertical => 1,	1066	vertical => 1,
936	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
937	on_changed => sub {	1068	on_changed => sub {
938	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
939	},	1071	},
940	;	1072	;
941		1073
942	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
944	slider => $slider,	1078	hslider => $hslider,
945	@_,	1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
		1082	%arg,
946	);	1083	);
947		1084
948	$self->{vp}->add ($self->{scrolled});	1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
949	$self->add ($self->{vp});	1106	$self->SUPER::add ($self->{vp});
950	$self->add ($self->{slider});	1107
		1108	$self->add ($child) if $child;
951		1109
952	$self	1110	$self
953	}	1111	}
954		1112
		1113	sub add {
		1114	my ($self, $widget) = @_;
		1115
		1116	$self->{vp}->add ($self->{child} = $widget);
		1117	}
		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
955	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
956	my ($self) = @_;	1154	my ($self, $ev) = @_;
957		1155
958	$self->SUPER::update;	1156	$self->grab_focus;
959		1157
960	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
961	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
963	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
964		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
965	sub size_allocate {	1212	sub invoke_size_allocate {
966	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
967		1214
		1215	$self->update_slider;
968	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
969
970	my $child = $self->{vp}->child;
971	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972	}	1217	}
973
974	#TODO# update range on size_allocate depending on child
975	# update viewport offset on scroll
976		1218
977	#############################################################################	1219	#############################################################################
978		1220
979	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
980		1222
981	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
982		1224
983	use CFClient::OpenGL;	1225	use DC::OpenGL;
984		1226
985	sub new {	1227	sub new {
986	my $class = shift;	1228	my $class = shift;
987		1229
988	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
996		1238
997	if ($self->{bg}) {	1239	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
999		1241
1000	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1003
1004	glBegin GL_QUADS;
1005	glVertex 0 , 0;
1006	glVertex 0 , $h;
1007	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1008	glVertex $w, 0;
1009	glEnd;
1010
1011	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1012	}	1247	}
1013		1248
1014	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1015	}	1250	}
1016		1251
1017	#############################################################################	1252	#############################################################################
1018		1253
1019	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1020		1255
1021	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1022		1257
1023	use CFClient::OpenGL;	1258	use DC::OpenGL;
1024
1025	my $bg =
1026	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027	mipmap => 1, wrap => 1;
1028
1029	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1259
1033	sub new {	1260	sub new {
1034	my $class = shift;	1261	my ($class, %arg) = @_;
		1262
		1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1035		1270
1036	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1272	# label => "",
1038	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1039	border => 0.6,	1274	border => 0.8,
1040	can_events => 1,	1275	style => 'single',
1041	min_w => 16,	1276	%arg,
1042	min_h => 16,
1043	@_
1044	);	1277	);
1045		1278
1046	$self->{title} &&= new CFClient::UI::Label
1047	align => 0,
1048	valign => 1,
1049	text => $self->{title},
1050	fontsize => $self->{border};
1051
1052	$self	1279	$self
		1280	}
		1281
		1282	sub add {
		1283	my ($self, @widgets) = @_;
		1284
		1285	$self->SUPER::add (@widgets);
		1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1053	}	1287	}
1054		1288
1055	sub border {	1289	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1057	}	1291	}
1058		1292
1059	sub size_request {	1293	sub size_request {
1060	my ($self) = @_;	1294	my ($self) = @_;
		1295
		1296	($self->{label_w}, undef) = $self->{label}->size_request
		1297	if $self->{label};
1061		1298
1062	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1063		1300
1064	(	1301	(
1065	$w + $self->border * 2,	1302	$w + $self->border * 2,
1066	$h + $self->border * 2,	1303	$h + $self->border * 2,
1067	)	1304	)
1068	}	1305	}
1069		1306
1070	sub size_allocate {	1307	sub invoke_size_allocate {
1071	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1072		1309
1073	$h -= List::Util::max 0, $self->border * 2;	1310	my $border = $self->border;
		1311
1074	$w -= List::Util::max 0, $self->border * 2;	1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
1075		1314
1076	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)	1315	if (my $label = $self->{label}) {
1077	if $self->{title};	1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
1078		1320
1079	$self->child->configure ($self->border, $self->border, $w, $h);	1321	$self->child->configure ($border, $border, $w, $h);
1080	}
1081		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
		1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
		1446	$self->{title_widget}{w} = $w;
		1447	$self->{title_widget}{h} = $h;
		1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1449	}
		1450
		1451	my $border = $self->border;
		1452
		1453	$h -= List::Util::max 0, $border * 2;
		1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
		1468
		1469	1
		1470	}
		1471
1082	sub button_down {	1472	sub invoke_button_down {
1083	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1084		1474
1085	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1086	my $border = $self->border;	1476	my $border = $self->border;
1087		1477
…		…
1103	my $dy = $ev->{y} - $oy;	1493	my $dy = $ev->{y} - $oy;
1104		1494
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1495	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1496	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1497
		1498	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1499	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1500	};
1111		1501
1112	} elsif ($lr ^ $td) {	1502	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1503	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1504	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1507	my ($ev, $x, $y) = @_;
1118		1508
1119	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1120		1510
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1512	# HACK: the next line is required to enforce placement
		1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1514	};
		1515	} else {
		1516	return 0;
		1517	}
		1518
1123	}	1519	1
1124	}	1520	}
1125		1521
1126	sub button_up {	1522	sub invoke_button_up {
1127	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1128		1524
1129	delete $self->{motion};	1525	! ! delete $self->{motion}
1130	}	1526	}
1131		1527
1132	sub mouse_motion {	1528	sub invoke_mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1134		1530
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1532
		1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1136	}	1542	}
1137		1543
1138	sub _draw {	1544	sub _draw {
1139	my ($self) = @_;	1545	my ($self) = @_;
1140		1546
		1547	my $child = $self->{children}[0];
		1548
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1549	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1550	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1551
1144	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1554
1147	my $border = $self->border;	1555	my $border = $self->border;
1148		1556
		1557	if ($border) {
1149	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1150	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1151	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1152	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1153	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1154		1578
1155	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1157		1581
1158	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1586	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1587	}
1164		1588
1165	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1166		1590
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1591	$child->draw;
		1592
		1593	if ($self->{title_widget}) {
		1594	glTranslate 0, $border - $self->{h};
		1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
		1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1170	}	1602	}
1171		1603
1172	#############################################################################	1604	#############################################################################
1173		1605
1174	package CFClient::UI::Table;	1606	package DC::UI::Table;
1175		1607
1176	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1177		1609
1178	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1179		1611
1180	use CFClient::OpenGL;	1612	use DC::OpenGL;
1181		1613
1182	sub new {	1614	sub new {
1183	my $class = shift;	1615	my $class = shift;
1184		1616
1185	$class->SUPER::new (	1617	$class->SUPER::new (
1186	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1187	@_,	1620	@_,
1188	)	1621	)
1189	}	1622	}
1190		1623
1191	sub children {
1192	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1193	}
1194
1195	sub add {	1624	sub add {
1196	my ($self, $x, $y, $child) = @_;
1197
1198	$child->set_parent ($self);
1199	$self->{children}[$y][$x] = $child;
1200
1201	$self->realloc;
1202	}
1203
1204	# TODO: move to container class maybe? send children a signal on removal?
1205	sub clear {
1206	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1207		1656
1208	my @children = $self->children;	1657	my @children = $self->children;
1209	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1210		1668	}
1211	for (@children) {
1212	delete $_->{parent};
1213	$_->hide;
1214	}
1215		1669
1216	$self->realloc;	1670	# second pass, rows
1217	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1218
1219	sub get_wh {
1220	my ($self) = @_;
1221
1222	my (@w, @h);
1223
1224	for my $y (0 .. $#{$self->{children}}) {
1225	my $row = $self->{children}[$y]
1226	or next;
1227
1228	for my $x (0 .. $#$row) {
1229	my $widget = $row->[$x]
1230	or next;
1231	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1232		1673
1233	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1234	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1235	}	1678	}
1236	}	1679	}
1237		1680
1238	(\@w, \@h)	1681	(\@w, \@h)
1239	}	1682	}
…		…
1247	(sum @$ws),	1690	(sum @$ws),
1248	(sum @$hs),	1691	(sum @$hs),
1249	)	1692	)
1250	}	1693	}
1251		1694
1252	sub size_allocate {	1695	sub invoke_size_allocate {
1253	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1254		1697
1255	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1256		1699
1257	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1258	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1259		1702
1260	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1261	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1262	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1263	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1264		1707
1265	# linearly scale sizes
1266	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1267	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1268		1709
1269	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1270	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1271		1719
1272	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1273		1722
1274	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1275	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1276	or next;
1277		1725
1278	my $x = 0;	1726	$widget->configure (
1279	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1280		1729	);
1281	for my $c (0 .. $#$row) {	1730	}
1282	my $col_w = $ws->[$c];
1283		1731
1284	if (my $widget = $row->[$c]) {	1732	1
1285	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1286	}
1287		1734
1288	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1289	}	1762	}
1290
1291	$y += $row_h;
1292	}	1763	}
1293		1764
1294	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1295		1767
1296	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1297	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1298		1787
1299	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1300	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1301		1791
1302	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1303		1794
1304	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1305	$res = $_->find_widget ($x, $y)	1796	}
1306	and return $res;	1797
1307	}	1798	1
1308
1309	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1310	}
1311
1312	sub _draw {
1313	my ($self) = @_;
1314
1315	for (grep $_, @{$self->{children}}) {
1316	$_->draw for grep $_, @$_;
1317	}
1318	}	1799	}
1319		1800
1320	#############################################################################	1801	#############################################################################
1321		1802
1322	package CFClient::UI::Box;	1803	package DC::UI::Box;
1323		1804
1324	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1325		1806
1326	sub size_request {	1807	sub size_request {
1327	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1328		1811
1329	$self->{vertical}	1812	$self->{vertical}
1330	? (	1813	? (
1331	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1332	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1333	)	1816	)
1334	: (	1817	: (
1335	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1336	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1337	)	1820	)
1338	}	1821	}
1339		1822
1340	sub size_allocate {	1823	sub invoke_size_allocate {
1341	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1342		1825
1343	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1344	my $children = $self->{children};	1827	my @children = $self->visible_children;
1345		1828
1346	my @req;	1829	my @req;
1347		1830
1348	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1349	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1350	} else {	1833	} else {
1351	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1353		1836
1354	if ($req > $space) {	1837	if ($req > $space) {
1355	# ah well, not enough space	1838	# ah well, not enough space
1356	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1357	} else {	1840	} else {
1358	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359		1842
1360	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1361		1844
1362	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1363	for 0 .. $#$children;	1846	for 0 .. $#children;
1364	}	1847	}
1365	}	1848	}
1366		1849
1367	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1368		1851
1369	my $pos = 0;	1852	my $pos = 0;
1370	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1371	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1372	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373		1856
1374	$pos += $alloc;	1857	$pos += $alloc;
1375	}	1858	}
1376		1859
1377	1	1860	1
1378	}	1861	}
1379		1862
1380	#############################################################################	1863	#############################################################################
1381		1864
1382	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1383		1866
1384	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1385		1868
1386	sub new {	1869	sub new {
1387	my $class = shift;	1870	my $class = shift;
1388		1871
1389	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1392	)	1875	)
1393	}	1876	}
1394		1877
1395	#############################################################################	1878	#############################################################################
1396		1879
1397	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1398		1881
1399	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1400		1883
1401	sub new {	1884	sub new {
1402	my $class = shift;	1885	my $class = shift;
1403		1886
1404	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1407	)	1890	)
1408	}	1891	}
1409		1892
1410	#############################################################################	1893	#############################################################################
1411		1894
1412	package CFClient::UI::Label;	1895	package DC::UI::Label;
1413		1896
1414	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1415		1898
1416	use CFClient::OpenGL;	1899	use DC::OpenGL;
1417		1900
1418	sub new {	1901	sub new {
1419	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1420		1903
1421	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1424	#active_bg => none	1907	#active_bg => none
1425	#font => default_font	1908	#font => default_font
1426	#text => initial text	1909	#text => initial text
1427	#markup => initial narkup	1910	#markup => initial narkup
1428	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1429	ellipsise => 3, # end	1913	ellipsise => 3, # end
1430	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1431	fontsize => 1,	1915	fontsize => 1,
1432	align => -1,	1916	align => 0.5,
1433	valign => -1,	1917	valign => 0.5,
1434	padding_x => 2,	1918	padding_x => 4,
1435	padding_y => 2,	1919	padding_y => 2,
1436	can_events => 0,	1920	can_events => 0,
1437	%arg	1921	%arg
1438	);	1922	);
1439		1923
1440	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1441	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1442	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1443	$self->{template} = $layout;	1927	$self->{template} = $layout;
1444	}	1928	}
1445		1929
1446	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1450	}	1934	}
1451		1935
1452	$self	1936	$self
1453	}	1937	}
1454		1938
1455	sub escape($) {
1456	local $_ = $_[0];
1457
1458	s/&/&amp;/g;
1459	s/>/&gt;/g;
1460	s/</&lt;/g;
1461
1462	$_
1463	}
1464
1465	sub update {	1939	sub update {
1466	my ($self) = @_;	1940	my ($self) = @_;
1467		1941
1468	delete $self->{texture};	1942	delete $self->{texture};
1469	$self->SUPER::update;	1943	$self->SUPER::update;
1470	}	1944	}
1471		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1472	sub set_text {	1959	sub set_text {
1473	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1474		1961
1475	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1477		1964
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1480		1966
		1967	delete $self->{size_req};
1481	$self->realloc;	1968	$self->realloc;
1482	$self->update;	1969	$self->update;
1483	}	1970	}
1484		1971
1485	sub set_markup {	1972	sub set_markup {
…		…
1488	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1489	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1490		1977
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1979
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1495		1981
		1982	delete $self->{size_req};
1496	$self->realloc;	1983	$self->realloc;
1497	$self->update;	1984	$self->update;
1498	}	1985	}
1499		1986
1500	sub size_request {	1987	sub size_request {
1501	my ($self) = @_;	1988	my ($self) = @_;
1502		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1998
1509	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1510		2000
1511	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		2005
1515	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1516		2007
1517	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1519	}	2013	};
1520		2014
1521	($w, $h)	2015	@{ $self->{size_req} }
1522	}	2016	}
1523		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1524	sub size_allocate {	2022	sub invoke_size_allocate {
1525	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1526		2024
		2025	delete $self->{ox};
		2026
1527	delete $self->{texture}	2027	delete $self->{texture}
1528	;#d#	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1529	}	2031	}
1530		2032
1531	sub set_fontsize {	2033	sub set_fontsize {
1532	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1533		2035
1534	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1535	delete $self->{texture};	2038	delete $self->{texture};
1536		2039
1537	$self->realloc;	2040	$self->realloc;
1538	}	2041	}
1539		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1540	sub _draw {	2052	sub _draw {
1541	my ($self) = @_;	2053	my ($self) = @_;
1542		2054
1543	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1544		2056
1545	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1546	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1547	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1548	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1549	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552		2064
1553	my $tex = new_from_layout CFClient::Texture $self->{layout};	2065	[$self->{layout}->size]
1554
1555	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557	: ($self->{w} - $tex->{w}) * 0.5);
1558
1559	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561	: ($self->{h} - $tex->{h}) * 0.5);
1562
1563	$tex
1564	};	2066	};
1565		2067
1566	glEnable GL_TEXTURE_2D;	2068	unless (exists $self->{ox}) {
1567	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
		2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1568		2071
1569	if ($tex->{format} == GL_ALPHA) {	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1570	glColor @{$self->{fg}};
1571	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572	} else {
1573	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574	}	2073	};
1575		2074
1576	glDisable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
		2076	# $self->{list} = DC::OpenGL::glGenList;
		2077	# DC::OpenGL::glNewList $self->{list};
		2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
		2083
		2084	$self->{layout}->draw;
1577	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1578		2094
1579	#############################################################################	2095	#############################################################################
1580		2096
1581	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1582		2098
1583	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1584		2100
1585	use CFClient::OpenGL;	2101	use DC::OpenGL;
1586		2102
1587	sub new {	2103	sub new {
1588	my $class = shift;	2104	my $class = shift;
1589		2105
1590	$class->SUPER::new (	2106	$class->SUPER::new (
1591	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1592	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1593	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1594	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1595	can_hover => 1,	2113	can_hover => 1,
1596	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1597	valign => 0,	2116	valign => 0.5,
1598	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1599	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1600	@_	2123	@_
1601	)	2124	)
1602	}	2125	}
1603		2126
1604	sub _set_text {	2127	sub _set_text {
…		…
1606		2129
1607	delete $self->{cur_h};	2130	delete $self->{cur_h};
1608		2131
1609	return if $self->{text} eq $text;	2132	return if $self->{text} eq $text;
1610		2133
1611	delete $self->{texture};
1612
1613	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1614	$self->{text} = $text;	2135	$self->{text} = $text;
1615		2136
1616	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1617	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1618		2140
1619	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
		2144	$self->update;
1620	}	2145	}
1621		2146
1622	sub set_text {	2147	sub set_text {
1623	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1624		2149
1625	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1626	$self->_set_text ($text);	2151	$self->_set_text ($text);
1627
1628	$self->realloc;
1629	}	2152	}
1630		2153
1631	sub get_text {	2154	sub get_text {
1632	$_[0]{text}	2155	$_[0]{text}
1633	}	2156	}
…		…
1638	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1639		2162
1640	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1641	}	2164	}
1642		2165
1643	sub key_down {	2166	sub invoke_key_down {
1644	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1645		2168
1646	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1647	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1648	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1649		2172
1650	my $text = $self->get_text;	2173	my $text = $self->get_text;
1651		2174
1652	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1653	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1654	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1655	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1656	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1657	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1658	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1659	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1660	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1661	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1662	} elsif ($sym == CFClient::SDLK_END) {
1663	$self->{cursor} = length $text;
1664	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1665	$self->_emit ('escape');	2201	$self->emit ('escape');
1666	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1667	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
		2206	} else {
		2207	return 0;
1668	}	2208	}
1669		2209
1670	$self->_set_text ($text);	2210	$self->_set_text ($text);
1671		2211
1672	$self->realloc;	2212	$self->realloc;
1673	}	2213	$self->update;
1674		2214
		2215	1
		2216	}
		2217
1675	sub focus_in {	2218	sub invoke_focus_in {
1676	my ($self) = @_;	2219	my ($self) = @_;
1677		2220
1678	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1679		2222
1680	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1681	}	2224	}
1682		2225
1683	sub button_down {	2226	sub invoke_button_down {
1684	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1685		2228
1686	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1687		2230
1688	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1689		2232
1690	# byte-index to char-index	2233	# byte-index to char-index
1691	my $text = $self->{text};	2234	my $text = $self->{text};
1692	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1693	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1694		2237
1695	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1696	$self->update;	2239	$self->update;
		2240
		2241	1
1697	}	2242	}
1698		2243
1699	sub mouse_motion {	2244	sub invoke_mouse_motion {
1700	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1701	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		2247
		2248	1
1702	}	2249	}
1703		2250
1704	sub _draw {	2251	sub _draw {
1705	my ($self) = @_;	2252	my ($self) = @_;
1706		2253
1707	local $self->{fg} = $self->{fg};	2254	local $self->{fg} = $self->{fg};
1708		2255
1709	if ($FOCUS == $self) {	2256	if ($FOCUS == $self) {
1710	glColor @{$self->{active_bg}};	2257	glColor_premultiply @{$self->{active_bg}};
1711	$self->{fg} = $self->{active_fg};	2258	$self->{fg} = $self->{active_fg};
1712	} else {	2259	} else {
1713	glColor @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1714	}	2261	}
1715		2262
1716	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1718	glBegin GL_QUADS;
1719	glVertex 0 , 0;
1720	glVertex 0 , $self->{h};
1721	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1722	glVertex $self->{w}, 0;
1723	glEnd;
1724	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1725		2267
1726	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1727		2269
1728	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1730		2272
1731	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1732	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1733	utf8::encode $text;	2275	utf8::encode $text;
1734		2276
1735	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1736	}	2278	}
1737		2279
1738	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1739	glBegin GL_LINES;	2281	glBegin GL_LINES;
1740	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1741	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1742	glEnd;	2284	glEnd;
1743	}
1744	}
1745		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1746	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1747		2305
1748	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1749		2307
1750	use CFClient::OpenGL;	2308	use DC::OpenGL;
1751		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1752	sub key_down {	2320	sub invoke_key_down {
1753	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1754		2322
1755	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1756		2324
1757	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1758	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1759	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1760	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1761	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1762	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1763	$self->update;	2332	$self->update;
1764		2333
1765	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1766	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1767	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1768	}	2337	}
1769	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1770	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1772	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1773	}	2342	}
1774	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1775	}	2344	}
1776		2345
1777	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1778	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1779	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780		2349
1781	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1782	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1783	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1784	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1785	}	2357	}
1786		2358
1787	} else {	2359	} else {
1788	$self->SUPER::key_down ($ev);	2360	return $self->SUPER::invoke_key_down ($ev)
		2361	}
		2362
1789	}	2363	1
1790
1791	}	2364	}
1792		2365
1793	#############################################################################	2366	#############################################################################
1794		2367
1795	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1796		2369
1797	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1798		2371
1799	use CFClient::OpenGL;	2372	use DC::OpenGL;
1800
1801	my @tex =
1802	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1803	qw(b1_button_active.png);
1804		2373
1805	sub new {	2374	sub new {
1806	my $class = shift;	2375	my $class = shift;
1807		2376
1808	$class->SUPER::new (	2377	$class->SUPER::new (
1809	padding_x => 4,
1810	padding_y => 4,	2378	padding_y => 4,
1811	fg => [1, 1, 1],	2379
1812	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1813	can_hover => 1,	2431	can_hover => 1,
1814	align => 0,	2432	align => 0.5,
1815	valign => 0,	2433	valign => 0.5,
1816	can_events => 1,	2434	can_events => 1,
1817	@_	2435	@_
1818	)	2436	)
1819	}	2437	}
1820		2438
1821	sub activate { }
1822
1823	sub button_up {	2439	sub invoke_button_up {
1824	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1825		2441
1826	$self->emit ("activate")	2442	$self->emit ("activate")
1827	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1828	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
1829	}	2447	}
1830		2448
1831	sub _draw {	2449	sub _draw {
1832	my ($self) = @_;	2450	my ($self) = @_;
1833
1834	local $self->{fg} = $self->{fg};
1835
1836	if ($GRAB == $self) {
1837	$self->{fg} = $self->{active_fg};
1838	}
1839		2451
1840	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1841	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1843		2455
		2456	my $tex = $tex[$GRAB == $self];
1844	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1845		2458
1846	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1847		2460
1848	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1849	}	2462	}
1850		2463
1851	#############################################################################	2464	#############################################################################
1852		2465
1853	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1854		2467
1855	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1856		2471
1857	my @tex =	2472	my @tex =
1858	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1859	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1860
1861	use CFClient::OpenGL;
1862		2475
1863	sub new {	2476	sub new {
1864	my $class = shift;	2477	my $class = shift;
1865		2478
1866	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1867	padding_x => 2,	2536	padding_x => 2,
1868	padding_y => 2,	2537	padding_y => 2,
1869	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1870	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1871	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1877	}	2546	}
1878		2547
1879	sub size_request {	2548	sub size_request {
1880	my ($self) = @_;	2549	my ($self) = @_;
1881		2550
1882	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1883	}	2552	}
1884		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1885	sub button_down {	2562	sub invoke_button_down {
1886	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1887		2564
1888	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1889	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1890	$self->{state} = !$self->{state};	2567	$self->toggle;
1891	$self->_emit (changed => $self->{state});	2568	} else {
		2569	return 0
		2570	}
		2571
1892	}	2572	1
1893	}	2573	}
1894		2574
1895	sub _draw {	2575	sub _draw {
1896	my ($self) = @_;	2576	my ($self) = @_;
1897		2577
1898	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1899		2579
1900	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1901		2581
1902	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1903		2583
1904	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905		2585
…		…
1912	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1913	}	2593	}
1914		2594
1915	#############################################################################	2595	#############################################################################
1916		2596
1917	package CFClient::UI::Image;	2597	package DC::UI::Image;
1918		2598
1919	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
1920		2600
1921	use CFClient::OpenGL;	2601	use DC::OpenGL;
1922	use Carp qw/confess/;
1923		2602
1924	our %loaded_images;	2603	our %texture_cache;
1925		2604
1926	sub new {	2605	sub new {
1927	my $class = shift;	2606	my $class = shift;
1928		2607
1929	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
1930		2613
1931	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
1932		2616
1933	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
1934	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
1935		2619
1936	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
1937		2621
1938	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940	$self->{aspect} = $tex->{w} / $tex->{h};
1941		2623
1942	$self	2624	$self
1943	}	2625	}
1944		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
1945	sub size_request {	2649	sub size_request {
1946	my ($self) = @_;	2650	my ($self) = @_;
1947		2651
1948	($self->{tex}->{w}, $self->{tex}->{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1949	}	2653	}
1950		2654
1951	sub _draw {	2655	sub _draw {
1952	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
1953		2659
1954	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
1955		2661
1956	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
1957		2663
…		…
1970	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
1971	}	2677	}
1972		2678
1973	#############################################################################	2679	#############################################################################
1974		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
1975	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
1976		2722
1977	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
1978		2724
1979	use List::Util qw(min max);	2725	use List::Util qw(min max);
1980		2726
1981	use CFClient::OpenGL;	2727	use DC::OpenGL;
1982		2728
1983	my %tex = (	2729	my %tex = (
1984	food => [	2730	food => [
1985	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
1986	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987	],	2733	],
1988	grace => [	2734	grace => [
1989	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
1990	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991	],	2737	],
1992	hp => [	2738	hp => [
1993	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
1994	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995	],	2741	],
1996	mana => [	2742	mana => [
1997	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
1998	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999	],	2745	],
2000	);	2746	);
2001		2747
2002	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2062	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2063	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2064		2810
2065	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2066	my $h2 = $self->{h} * (1 - $ycut2);	2812	my $h2 = $self->{h} * (1 - $ycut2);
		2813	my $h3 = $self->{h};
		2814
		2815	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067		2816
2068	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2069	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
2071	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2821	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072		2822
2073	glBindTexture GL_TEXTURE_2D, $t1->{name};	2823	glBindTexture GL_TEXTURE_2D, $t1->{name};
2074	glBegin GL_QUADS;	2824	glBegin GL_QUADS;
…		…
2089		2839
2090	if ($t3) {	2840	if ($t3) {
2091	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2092	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2093	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097	glEnd;	2847	glEnd;
2098	}	2848	}
2099		2849
2100	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2101	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2102	}	2852	}
2103		2853
2104	#############################################################################	2854	#############################################################################
2105		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2106	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2107		3011
2108	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2109		3013
2110	sub new {	3014	sub new {
2111	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2112		3016
2113	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2115	can_hover => 1,	3019	can_hover => 1,
2116	can_events => 1,	3020	can_events => 1,
2117	%arg,	3021	%arg,
2118	);	3022	);
2119		3023
2120	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2121	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2123		3027
2124	$self	3028	$self
2125	}	3029	}
2126		3030
2127	sub set_fontsize {	3031	sub set_fontsize {
…		…
2148	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2149	}	3053	}
2150		3054
2151	#############################################################################	3055	#############################################################################
2152		3056
2153	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2154		3058
2155	use strict;	3059	use common::sense;
2156		3060
2157	use CFClient::OpenGL;	3061	use DC::OpenGL;
2158		3062
2159	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2160		3064
2161	my @tex =	3065	my @tex =
2162	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2163	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2164		3068
2165	sub new {	3069	sub new {
2166	my $class = shift;	3070	my $class = shift;
2167		3071
…		…
2188	$self->update;	3092	$self->update;
2189		3093
2190	$self	3094	$self
2191	}	3095	}
2192		3096
2193	sub changed { }
2194
2195	sub set_range {	3097	sub set_range {
2196	my ($self, $range) = @_;	3098	my ($self, $range) = @_;
2197		3099
2198	($range, $self->{range}) = ($self->{range}, $range);	3100	($range, $self->{range}) = ($self->{range}, $range);
2199		3101
2200	$self->update
2201	if "@$range" ne "@{$self->{range}}";	3102	if ("@$range" ne "@{$self->{range}}") {
		3103	$self->update;
		3104	$self->set_value ($self->{range}[0]);
		3105	}
2202	}	3106	}
2203		3107
2204	sub set_value {	3108	sub set_value {
2205	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2206		3110
2207	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208		3112
2209	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2210		3114
2211	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2212
2213	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2214	$value = $hi - $page if $value > $hi - $page;
2215		3117
2216	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217	if $unit;	3119	if $unit;
2218		3120
2219	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220		3122
2221	if ($value != $old_value) {	3123	if ($value != $old_value) {
2222	$self->_emit (changed => $value);	3124	$self->emit (changed => $value);
2223	$self->update;	3125	$self->update;
2224	}	3126	}
2225	}	3127	}
2226		3128
2227	sub size_request {	3129	sub size_request {
2228	my ($self) = @_;	3130	my ($self) = @_;
2229		3131
2230	($self->{req_w}, $self->{req_h})	3132	($self->{req_w}, $self->{req_h})
2231	}	3133	}
2232		3134
2233	sub button_down {	3135	sub invoke_button_down {
2234	my ($self, $ev, $x, $y) = @_;	3136	my ($self, $ev, $x, $y) = @_;
2235		3137
2236	$self->SUPER::button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2237		3139
2238	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239		3141
2240	$self->mouse_motion ($ev, $x, $y);	3142	$self->invoke_mouse_motion ($ev, $x, $y);
2241	}
2242		3143
		3144	1
		3145	}
		3146
2243	sub mouse_motion {	3147	sub invoke_mouse_motion {
2244	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2245		3149
2246	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2247	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248		3152
2249	my (undef, $lo, $hi, $page) = @{$self->{range}};	3153	my (undef, $lo, $hi, $page) = @{$self->{range}};
2250		3154
2251	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3155	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2252		3156
2253	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3157	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		3158	} else {
		3159	return 0;
		3160	}
		3161
2254	}	3162	1
		3163	}
		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($self, $ev) = @_;
		3167
		3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
		3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3173
		3174	1
2255	}	3175	}
2256		3176
2257	sub update {	3177	sub update {
2258	my ($self) = @_;	3178	my ($self) = @_;
2259		3179
2260	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	3180	delete $self->{knob_w};
		3181	$self->SUPER::update;
		3182	}
		3183
		3184	sub _draw {
		3185	my ($self) = @_;
		3186
		3187	unless ($self->{knob_w}) {
2261	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2262		3189
2263	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2264	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2265		3192
2266	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2267		3194
2268	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2269	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2270		3197
2271	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
2272	$value = $value * $self->{scale} + $self->{offset};	3199	$value = $value * $self->{scale} + $self->{offset};
2273		3200
2274	$self->{knob_x} = $value - $knob_w * 0.5;	3201	$self->{knob_x} = $value - $knob_w * 0.5;
2275	$self->{knob_w} = $knob_w;	3202	$self->{knob_w} = $knob_w;
2276	});	3203	}
2277
2278	$self->SUPER::update;
2279	}
2280
2281	sub _draw {
2282	my ($self) = @_;
2283		3204
2284	$self->SUPER::_draw ();	3205	$self->SUPER::_draw ();
2285		3206
2286	glScale $self->{w}, $self->{h};	3207	glScale $self->{w}, $self->{h};
2287		3208
…		…
2307	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2308	}	3229	}
2309		3230
2310	#############################################################################	3231	#############################################################################
2311		3232
2312	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2313		3234
2314	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2315		3236
2316	sub new {	3237	sub new {
2317	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2318		3239
2319	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2320		3241
2321	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2322	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2323	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2324	to_value => sub { shift },	3245	to_value => sub { shift },
2325	from_value => sub { shift },	3246	from_value => sub { shift },
2326	%arg,	3247	%arg,
2327	);	3248	);
2328		3249
…		…
2348	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2349	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2350		3271
2351	#############################################################################	3272	#############################################################################
2352		3273
2353	package CFClient::UI::TextView;	3274	package DC::UI::TextScroller;
2354		3275
2355	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2356		3277
2357	use CFClient::OpenGL;	3278	use DC::OpenGL;
2358		3279
2359	sub new {	3280	sub new {
2360	my $class = shift;	3281	my $class = shift;
2361		3282
2362	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2363	fontsize => 1,	3284	fontsize => 1,
2364	can_events => 0,	3285	can_events => 1,
		3286	indent => 0,
2365	#font => default_font	3287	#font => default_font
2366	@_,	3288	@_,
2367		3289
2368	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2369	par => [],	3291	par => [],
		3292	max_par => 0,
2370	height => 0,	3293	height => 0,
2371	children => [	3294	children => [
2372	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2373	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2374	],	3297	],
2375	);	3298	);
2376		3299
2377	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2378		3301
…		…
2384		3307
2385	$self->{fontsize} = $fontsize;	3308	$self->{fontsize} = $fontsize;
2386	$self->reflow;	3309	$self->reflow;
2387	}	3310	}
2388		3311
		3312	sub size_request {
		3313	my ($self) = @_;
		3314
		3315	my ($empty, $slider) = $self->visible_children;
		3316
		3317	local $self->{children} = [$empty, $slider];
		3318	$self->SUPER::size_request
		3319	}
		3320
2389	sub size_allocate {	3321	sub invoke_size_allocate {
2390	my ($self, $w, $h) = @_;	3322	my ($self, $w, $h) = @_;
2391		3323
2392	$self->SUPER::size_allocate ($w, $h);	3324	my ($empty, $slider, @other) = @{ $self->{children} };
		3325	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2393		3326
2394	$self->{layout}->set_font ($self->{font}) if $self->{font};	3327	$self->{layout}->set_font ($self->{font}) if $self->{font};
2395	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3328	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396	$self->{layout}->set_width ($self->{children}[0]{w});	3329	$self->{layout}->set_width ($empty->{w});
		3330	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397		3331
2398	$self->reflow;	3332	$self->reflow;
2399	}
2400		3333
2401	sub text_size {	3334	local $self->{children} = [$empty, $slider];
		3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
2402	my ($self, $text, $indent) = @_;	3339	my ($self, $ev) = @_;
		3340
		3341	return 0 unless $ev->{dy}; # only vertical movements
		3342
		3343	$self->{children}[1]->emit (mouse_wheel => $ev);
		3344
		3345	1
		3346	}
		3347
		3348	sub get_layout {
		3349	my ($self, $para) = @_;
2403		3350
2404	my $layout = $self->{layout};	3351	my $layout = $self->{layout};
2405		3352
		3353	$layout->set_font ($self->{font}) if $self->{font};
		3354	$layout->set_foreground (@{$para->{fg}});
2406	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3355	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2407	$layout->set_width ($self->{children}[0]{w} - $indent);	3356	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2408	$layout->set_markup ($text);	3358	$layout->set_markup ($para->{markup});
		3359
		3360	$layout->set_shapes (
		3361	map
		3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3363	@{$para->{widget}}
2409		3364	);
		3365
2410	$layout->size	3366	$layout
2411	}	3367	}
2412		3368
2413	sub reflow {	3369	sub reflow {
2414	my ($self) = @_;	3370	my ($self) = @_;
2415		3371
…		…
2422		3378
2423	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2424	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
2425	}	3381	}
2426		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
		3396	}
		3397
2427	sub clear {	3398	sub clear {
2428	my ($self) = @_;	3399	my ($self) = @_;
		3400
		3401	my (undef, undef, @other) = @{ $self->{children} };
		3402	$self->remove ($_) for @other;
2429		3403
2430	$self->{par} = [];	3404	$self->{par} = [];
2431	$self->{height} = 0;	3405	$self->{height} = 0;
2432	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2433	}	3407	}
2434		3408
2435	sub add_paragraph {	3409	sub add_paragraph {
2436	my ($self, $color, $text, $indent) = @_;	3410	my $self = shift;
2437		3411
2438	for my $line (split /\n/, $text) {	3412	for my $para (@_) {
2439	my ($w, $h) = $self->text_size ($line);	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
		3419	w => 1e10,
		3420	wrapped => 1,
		3421	};
		3422
		3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
		3430
		3431	$self->{need_reflow}++;
		3432	$self->update;
		3433	}
		3434
		3435	sub scroll_to_bottom {
		3436	my ($self) = @_;
		3437
		3438	$self->{scroll_to} = $#{$self->{par}};
		3439	$self->update;
		3440	}
		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
2440	$self->{height} += $h;	3464	$self->{height} = $height;
2441	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2442	}
2443		3466
2444	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
2445	}	3473	}
2446		3474
2447	sub update {	3475	sub update {
2448	my ($self) = @_;	3476	my ($self) = @_;
2449		3477
…		…
2451		3479
2452	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2453		3481
2454	delete $self->{texture};	3482	delete $self->{texture};
2455		3483
2456	$ROOT->on_post_alloc ($self, sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2457	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458		3488
2459	if (delete $self->{need_reflow}) {
2460	my $height = 0;
2461
2462	my $layout = $self->{layout};
2463
2464	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
2466	for (@{$self->{par}}) {
2467	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468	$layout->set_width ($W - $_->[3]);
2469	$layout->set_markup ($_->[4]);
2470	my ($w, $h) = $layout->size;
2471	$_->[0] = $w + $_->[3];
2472	$_->[1] = $h;
2473	}
2474
2475	$height += $_->[1];
2476	}
2477
2478	$self->{height} = $height;
2479
2480	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2481
2482	delete $self->{texture};
2483	}
2484
2485	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2486	glClearColor 0.5, 0.5, 0.5, 0;	3490	glClearColor 0, 0, 0, 0;
2487	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2488		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2489	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2490		3502
2491	my $y0 = $top;	3503	my $y0 = $top;
2492	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2493		3505
2494	my $y = 0;
2495
2496	my $layout = $self->{layout};
2497
2498	$layout->set_font ($self->{font}) if $self->{font};
2499
2500	glEnable GL_BLEND;
2501	#TODO# not correct in windows where rgba is forced off
2502	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2503
2504	for my $par (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2505	my $h = $par->[1];	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2506		3509
2507	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2508	$layout->set_foreground (@{ $par->[2] });	3511	my $layout = $self->get_layout ($para);
2509	$layout->set_width ($W - $par->[3]);
2510	$layout->set_markup ($par->[4]);
2511		3512
2512	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2513		3515
2514	glRasterPos $par->[3], $y - $y0;	3516	if (my @w = @{ $para->{widget} }) {
2515	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3517	my @s = $layout->get_shapes;
		3518
		3519	for (@w) {
		3520	my ($dx, $dy) = splice @s, 0, 2, ();
		3521
		3522	$_->{x} = $dx + $para->{indent};
		3523	$_->{y} = $dy + $y - $y0;
		3524
		3525	$_->draw;
		3526	}
		3527	}
2516	}	3528	}
2517		3529
2518	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2519	}	3532	}
2520		3533
2521	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2522	};	3535	};
2523	});	3536	});
2524	}	3537	}
2525		3538
		3539	sub reconfigure {
		3540	my ($self) = @_;
		3541
		3542	$self->SUPER::reconfigure;
		3543
		3544	$_->{w} = 1e10 for @{ $self->{par} };
		3545	$self->reflow;
		3546	}
		3547
2526	sub _draw {	3548	sub _draw {
2527	my ($self) = @_;	3549	my ($self) = @_;
2528		3550
2529	glEnable GL_TEXTURE_2D;	3551	glEnable GL_TEXTURE_2D;
2530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531	glColor 1, 1, 1, 1;	3553	glColor 0, 0, 0, 1;
2532	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3554	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2533	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
2534		3556
2535	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2536
2537	}	3558	}
2538		3559
2539	#############################################################################	3560	#############################################################################
2540		3561
2541	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2542		3563
2543	use CFClient::OpenGL;	3564	use DC::OpenGL;
2544		3565
2545	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2546		3567
2547	sub moveto {	3568	sub moveto {
2548	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2549		3570
2550	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2578	glPopMatrix;	3599	glPopMatrix;
2579	}	3600	}
2580		3601
2581	#############################################################################	3602	#############################################################################
2582		3603
2583	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2584		3605
2585	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2586		3607
2587	sub new {	3608	sub new {
2588	my $class = shift;	3609	my $class = shift;
2589		3610
2590	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2602	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2603	}	3624	}
2604		3625
2605	#############################################################################	3626	#############################################################################
2606		3627
2607	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2608		3629
2609	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2610		3631
2611	use CFClient::OpenGL;	3632	use DC::OpenGL;
2612		3633
2613	sub new {	3634	sub new {
2614	my $class = shift;	3635	my $class = shift;
2615		3636
2616	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2620	}	3641	}
2621		3642
2622	sub set_tooltip_from {	3643	sub set_tooltip_from {
2623	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2624		3645
2625	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2626		3651
2627	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2628	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2629	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2631	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2632	}	3657	}
2633		3658
		3659	$tip =~ s/^\n+//;
		3660	$tip =~ s/\n+$//;
		3661
2634	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2635	markup => $tooltip,	3664	markup => $tip,
2636	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2637	fontsize => 0.8,	3667	fontsize => 0.8,
2638	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2639	ellipsise => 0,	3669	ellipsise => 0,
2640	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2641	);	3671	);
2642	}	3672	}
2643		3673
…		…
2647	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3677	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648		3678
2649	($w + 4, $h + 4)	3679	($w + 4, $h + 4)
2650	}	3680	}
2651		3681
2652	sub size_allocate {	3682	sub invoke_size_allocate {
2653	my ($self, $w, $h) = @_;	3683	my ($self, $w, $h) = @_;
2654		3684
2655	$self->SUPER::size_allocate ($w - 4, $h - 4);	3685	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2656	}	3686	}
2657		3687
2658	sub visibility_change {	3688	sub invoke_visibility_change {
2659	my ($self, $visible) = @_;	3689	my ($self, $visible) = @_;
2660		3690
2661	return unless $visible;	3691	return unless $visible;
2662		3692
2663	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2664	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2665	or return;	3695	or return;
2666		3696
		3697	if ($widget->{visible}) {
2667	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668		3699
2669	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670	if $x + $self->{w} > $::WIDTH;	3701	if $x + $self->{w} > $self->{root}{w};
2671		3702
2672	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2673	});	3707	});
2674	}	3708	}
2675		3709
2676	sub _draw {	3710	sub _draw {
2677	my ($self) = @_;	3711	my ($self) = @_;
2678		3712
2679	glTranslate 0.375, 0.375;
2680
2681	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2682		3714
2683	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2684	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2685	glVertex 0 , 0;
2686	glVertex 0 , $h;
2687	glVertex $w, $h;
2688	glVertex $w, 0;
2689	glEnd;
2690		3717
2691	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2692	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2693	glVertex 0 , 0;
2694	glVertex 0 , $h;
2695	glVertex $w, $h;
2696	glVertex $w, 0;
2697	glEnd;
2698		3720
2699	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2700		3722
2701	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2702	}	3724	}
2703		3725
2704	#############################################################################	3726	#############################################################################
2705		3727
2706	package CFClient::UI::Face;	3728	package DC::UI::Face;
2707		3729
2708	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2709		3731
2710	use CFClient::OpenGL;	3732	use DC::OpenGL;
2711		3733
2712	sub new {	3734	sub new {
2713	my $class = shift;	3735	my $class = shift;
2714		3736
2715	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2716	aspect => 1,	3740	aspect => 1,
2717	can_events => 0,	3741	can_events => 0,
2718	@_,	3742	@_,
2719	);	3743	);
2720		3744
2721	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2722	Scalar::Util::weaken (my $widget = $self);
2723
2724	$self->{timer} = Event->timer (
2725	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726	hard => 1,
2727	interval => $self->{animspeed},
2728	cb => sub {
2729	++$widget->{frame};
2730	$widget->update;
2731	},
2732	);
2733	}
2734		3746
2735	$self	3747	$self
2736	}	3748	}
2737		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
2738	sub size_request {	3809	sub size_request {
2739	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
2740	}	3827	}
2741		3828
2742	sub update {	3829	sub update {
2743	my ($self) = @_;	3830	my ($self) = @_;
2744		3831
2745	return unless $self->{visible};	3832	return unless $self->{visible};
2746		3833
2747	$self->SUPER::update;	3834	$self->SUPER::update;
2748	}	3835	}
2749		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
2750	sub _draw {	3866	sub _draw {
2751	my ($self) = @_;	3867	my ($self) = @_;
2752		3868
2753	return unless $::CONN;	3869	$self->SUPER::_draw;
2754		3870
2755	my $face;	3871	if (my $tex = $self->{tex}) {
2756
2757	if ($self->{frame}) {
2758	my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760	$face = $anim->[ $self->{frame} % @$anim ]
2761	if $anim && @$anim;
2762	}
2763
2764	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766	if ($tex) {
2767	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
2768	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769	glColor 1, 1, 1, 1;	3874	glColor 0, 0, 0, 1;
2770	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
2772	}	3877	}
2773	}	3878	}
2774		3879
2775	sub DESTROY {	3880	sub destroy {
2776	my ($self) = @_;	3881	my ($self) = @_;
2777		3882
2778	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
2779	if $self->{timer};	3884	if $self->{timer};
2780		3885
2781	$self->SUPER::DESTROY;	3886	$self->SUPER::destroy;
2782	}	3887	}
2783		3888
2784	#############################################################################	3889	#############################################################################
2785		3890
		3891	package DC::UI::Buttonbar;
		3892
		3893	our @ISA = DC::UI::HBox::;
		3894
		3895	# TODO: should actually wrap buttons and other goodies.
		3896
		3897	#############################################################################
		3898
2786	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
2787		3900
2788	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
2789		3902
2790	use CFClient::OpenGL;	3903	use DC::OpenGL;
2791		3904
2792	sub new {	3905	sub new {
2793	my $class = shift;	3906	my $class = shift;
2794		3907
2795	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
2796	items => [],	3909	items => [],
2797	z => 100,	3910	z => 100,
2798	@_,	3911	@_,
2799	);	3912	);
2800		3913
2801	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
2802		3915
2803	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
2804	my ($widget, $cb) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
2805		3918
2806	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
2807	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
2808	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
2809	can_hover => 1,	3925	can_hover => 1,
2810	can_events => 1,	3926	can_events => 1,
		3927	tooltip => $tooltip,
		3928	children => [
		3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3930	(new DC::UI::Label markup => $right, align => 1),
		3931	],
		3932	;
		3933
		3934	} else {
		3935	$widget = new DC::UI::Label
		3936	can_hover => 1,
		3937	can_events => 1,
		3938	align => 0,
2811	text => $widget;	3939	markup => $widget,
		3940	tooltip => $tooltip;
		3941	}
2812	}	3942	}
2813		3943
2814	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
2815		3945
2816	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
2821		3951
2822	# popup given the event (must be a mouse button down event currently)	3952	# popup given the event (must be a mouse button down event currently)
2823	sub popup {	3953	sub popup {
2824	my ($self, $ev) = @_;	3954	my ($self, $ev) = @_;
2825		3955
2826	$self->_emit ("popdown");	3956	$self->emit ("popdown");
2827		3957
2828	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
2829	$GRAB = $self;	3959	$GRAB = $self;
2830	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
2831		3961
2832	$self->show;	3962	$self->show;
2833	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834	}
2835		3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
		3972	}
		3973
2836	sub mouse_motion {	3974	sub invoke_mouse_motion {
2837	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
2838		3976
2839	# TODO: should use vbox->find_widget or so	3977	# TODO: should use vbox->find_widget or so
2840	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3978	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841	$self->{hover} = $self->{item}{$HOVER};	3979	$self->{hover} = $self->{item}{$HOVER};
2842	}
2843		3980
		3981	0
		3982	}
		3983
2844	sub button_up {	3984	sub invoke_button_up {
2845	my ($self, $ev, $x, $y) = @_;	3985	my ($self, $ev, $x, $y) = @_;
2846		3986
2847	if ($ev->{button} == $self->{button}) {	3987	if ($ev->{button} == $self->{button}) {
2848	undef $GRAB;	3988	undef $GRAB;
2849	$self->hide;	3989	$self->hide;
2850		3990
2851	$self->_emit ("popdown");	3991	$self->emit ("popdown");
2852	$self->{hover}[1]->() if $self->{hover};	3992	$self->{hover}[1]->() if $self->{hover};
		3993	} else {
		3994	return 0
		3995	}
		3996
2853	}	3997	1
2854	}	3998	}
2855		3999
2856	#############################################################################	4000	#############################################################################
2857		4001
2858	package CFClient::UI::Statusbox;	4002	package DC::UI::Multiplexer;
2859		4003
2860	our @ISA = CFClient::UI::VBox::;	4004	our @ISA = DC::UI::Container::;
2861		4005
2862	sub new {	4006	sub new {
2863	my $class = shift;	4007	my $class = shift;
2864		4008
2865	$class->SUPER::new (	4009	my $self = $class->SUPER::new (
		4010	@_,
		4011	);
		4012
		4013	$self->set_current_page (0);
		4014
		4015	$self
		4016	}
		4017
		4018	sub add {
		4019	my ($self, @widgets) = @_;
		4020
		4021	$self->SUPER::add (@widgets);
		4022
		4023	$self->set_current_page (0)
		4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
		4031	}
		4032
		4033	sub set_current_page {
		4034	my ($self, $page_or_widget) = @_;
		4035
		4036	my $widget = ref $page_or_widget
		4037	? $page_or_widget
		4038	: $self->{children}[$page_or_widget];
		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
		4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
		4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		4045
		4046	$self->emit (page_changed => $self->{current});
		4047	}
		4048
		4049	$self->realloc;
		4050	}
		4051
		4052	sub visible_children {
		4053	$_[0]{current} || ()
		4054	}
		4055
		4056	sub size_request {
		4057	my ($self) = @_;
		4058
		4059	$self->{current}
		4060	? $self->{current}->size_request
		4061	: (0, 0)
		4062	}
		4063
		4064	sub invoke_size_allocate {
		4065	my ($self, $w, $h) = @_;
		4066
		4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
		4069
		4070	1
		4071	}
		4072
		4073	sub _draw {
		4074	my ($self) = @_;
		4075
		4076	$self->{current}->draw
		4077	if $self->{current};
		4078	}
		4079
		4080	#############################################################################
		4081
		4082	package DC::UI::Notebook;
		4083
		4084	use DC::OpenGL;
		4085
		4086	our @ISA = DC::UI::VBox::;
		4087
		4088	sub new {
		4089	my $class = shift;
		4090
		4091	my $self = $class->SUPER::new (
		4092	buttonbar => (new DC::UI::Buttonbar),
		4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
		4095	# filter => # will be put between multiplexer and $self
		4096	@_,
		4097	);
		4098
		4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
		4136	$self
		4137	}
		4138
		4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
		4169	my ($self, $title, $widget, $tooltip) = @_;
		4170
		4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
		4173
		4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
		4181	}
		4182
		4183	sub set_current_page {
		4184	my ($self, $page) = @_;
		4185
		4186	$self->{multiplexer}->set_current_page ($page);
		4187	$self->emit (page_changed => $self->{multiplexer}{current});
		4188	}
		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
		4208	}
		4209
		4210	#############################################################################
		4211
		4212	package DC::UI::Selector;
		4213
		4214	use utf8;
		4215
		4216	our @ISA = DC::UI::Button::;
		4217
		4218	sub new {
		4219	my $class = shift;
		4220
		4221	my $self = $class->SUPER::new (
		4222	options => [], # [value, title, longdesc], ...
		4223	value => undef,
		4224	@_,
		4225	);
		4226
		4227	$self->_set_value ($self->{value});
		4228
		4229	$self
		4230	}
		4231
		4232	sub invoke_button_down {
		4233	my ($self, $ev) = @_;
		4234
		4235	my @menu_items;
		4236
		4237	for (@{ $self->{options} }) {
		4238	my ($value, $title, $tooltip) = @$_;
		4239
		4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4241	}
		4242
		4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4244	}
		4245
		4246	sub _set_value {
		4247	my ($self, $value) = @_;
		4248
		4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
		4251	or return;
		4252
		4253	$self->{value} = $item->[0];
		4254	$self->set_markup ("$item->[1] ⇓");
		4255	# $self->set_tooltip ($item->[2]);
		4256	}
		4257
		4258	sub set_value {
		4259	my ($self, $value) = @_;
		4260
		4261	return unless $self->{value} ne $value;
		4262
		4263	$self->_set_value ($value);
		4264	$self->emit (changed => $value);
		4265	}
		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
		4274	#############################################################################
		4275
		4276	package DC::UI::Statusbox;
		4277
		4278	our @ISA = DC::UI::VBox::;
		4279
		4280	sub new {
		4281	my $class = shift;
		4282
		4283	my $self = $class->SUPER::new (
2866	fontsize => 0.8,	4284	fontsize => 0.8,
2867	@_,	4285	@_,
2868	)	4286	);
		4287
		4288	DC::weaken (my $this = $self);
		4289
		4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4291
		4292	$self
2869	}	4293	}
2870		4294
2871	sub reorder {	4295	sub reorder {
2872	my ($self) = @_;	4296	my ($self) = @_;
2873	my $NOW = time;	4297	my $NOW = EV::time;
		4298
		4299	# freeze display when hovering over any label
		4300	return if $DC::UI::TOOLTIP->{owner}
		4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4302	values %{ $self->{item} };
2874		4303
2875	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
2876	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
2878		4309
2879	my @widgets;	4310	my @widgets;
2880		4311
2881	my @items = sort {	4312	my @items = sort {
2882	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
…		…
2885		4316
2886	my $count = 10 + 1;	4317	my $count = 10 + 1;
2887	for my $item (@items) {	4318	for my $item (@items) {
2888	last unless --$count;	4319	last unless --$count;
2889		4320
2890	push @widgets, $item->{label} ||= do {	4321	my $label = $item->{label} ||= do {
2891	# TODO: doesn't handle markup well (read as: at all)	4322	# TODO: doesn't handle markup well (read as: at all)
2892	my $short = $item->{count} > 1	4323	my $short = $item->{count} > 1
2893	? "<b>$item->{count} ×</b> $item->{text}"	4324	? "<b>$item->{count} ×</b> $item->{text}"
2894	: $item->{text};	4325	: $item->{text};
2895		4326
2896	for ($short) {	4327	for ($short) {
2897	s/^\s+//;	4328	s/^\s+//;
2898	s/\s+/ /g;	4329	s/\s+/ /g;
2899	}	4330	}
2900		4331
2901	new CFClient::UI::Label	4332	new DC::UI::Label
2902	markup => $short,	4333	markup => $short,
2903	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
2904	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
2905	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
2906	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
2907	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
2908	fg => $item->{fg},	4340	fg => [@{ $item->{fg} }],
2909	can_events => 1,	4341	can_events => 1,
2910	can_hover => 1	4342	can_hover => 1
2911	};	4343	};
		4344
		4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4347	$label->update;
		4348	$label->set_max_size (undef, $label->{req_h} * $diff)
		4349	if $diff < 1;
		4350	$self->{timer}->set (1/30, 1/30);
		4351	} else {
		4352	$label->{fg}[3] = $item->{fg}[3] || 1;
		4353	}
		4354
		4355	push @widgets, $label;
2912	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
2913		4361
2914	$self->clear;	4362	$self->clear;
2915	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
2916	}	4364	}
2917		4365
…		…
2921	$text =~ s/^\s+//;	4369	$text =~ s/^\s+//;
2922	$text =~ s/\s+$//;	4370	$text =~ s/\s+$//;
2923		4371
2924	return unless $text;	4372	return unless $text;
2925		4373
2926	my $timeout = time + ((delete $arg{timeout}) || 60);	4374	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2927		4375
2928	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4376	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929		4377
2930	if (my $item = $self->{item}{$group}) {	4378	if (my $item = $self->{item}{$group}) {
2931	if ($item->{text} eq $text) {	4379	if ($item->{text} eq $text) {
2932	$item->{count}++;	4380	$item->{count}++;
2933	} else {	4381	} else {
2934	$item->{count} = 1;	4382	$item->{count} = 1;
2935	$item->{text} = $item->{tooltip} = $text;	4383	$item->{text} = $item->{tooltip} = $text;
2936	}	4384	}
2937	$item->{id} = ++$self->{id};	4385	$item->{id} += 0.2;#d#
2938	$item->{timeout} = $timeout;	4386	$item->{timeout} = $timeout;
2939	delete $item->{label};	4387	delete $item->{label};
2940	} else {	4388	} else {
2941	$self->{item}{$group} = {	4389	$self->{item}{$group} = {
2942	id => ++$self->{id},	4390	id => ++$self->{id},
…		…
2948	count => 1,	4396	count => 1,
2949	%arg,	4397	%arg,
2950	};	4398	};
2951	}	4399	}
2952		4400
		4401	$ROOT->on_refresh (reorder => sub {
2953	$self->reorder;	4402	$self->reorder;
		4403	});
2954	}	4404	}
2955		4405
2956	sub reconfigure {	4406	sub reconfigure {
2957	my ($self) = @_;	4407	my ($self) = @_;
2958		4408
…		…
2961		4411
2962	$self->reorder;	4412	$self->reorder;
2963	$self->SUPER::reconfigure;	4413	$self->SUPER::reconfigure;
2964	}	4414	}
2965		4415
		4416	sub destroy {
		4417	my ($self) = @_;
		4418
		4419	$self->{timer}->cancel;
		4420
		4421	$self->SUPER::destroy;
		4422	}
		4423
2966	#############################################################################	4424	#############################################################################
2967		4425
2968	package CFClient::UI::Inventory;
2969
2970	our @ISA = CFClient::UI::ScrolledWindow::;
2971
2972	sub new {
2973	my $class = shift;
2974
2975	my $self = $class->SUPER::new (
2976	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2977	@_,
2978	);
2979
2980	$self
2981	}
2982
2983	sub set_items {
2984	my ($self, $items) = @_;
2985
2986	$self->{scrolled}->clear;
2987	return unless $items;
2988
2989	my @items = sort {
2990	($a->{type} <=> $b->{type})
2991	or ($a->{name} cmp $b->{name})
2992	} @$items;
2993
2994	$self->{real_items} = \@items;
2995
2996	my $row = 0;
2997	for my $item (@items) {
2998	CFClient::Item::update_widgets $item;
2999
3000	$self->{scrolled}->add (0, $row, $item->{face_widget});
3001	$self->{scrolled}->add (1, $row, $item->{desc_widget});
3002	$self->{scrolled}->add (2, $row, $item->{weight_widget});
3003
3004	$row++;
3005	}
3006	}
3007
3008	#############################################################################
3009
3010	package CFClient::UI::BindEditor;
3011
3012	our @ISA = CFClient::UI::FancyFrame::;
3013
3014	sub new {
3015	my $class = shift;
3016
3017	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3018
3019	$self->add (my $vb = new CFClient::UI::VBox);
3020
3021
3022	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3023	text => "start recording",
3024	tooltip => "Start/Stops recording of actions."
3025	."All subsequent actions after the recording started will be captured."
3026	."The actions are displayed after the record was stopped."
3027	."To bind the action you have to click on the 'Bind' button",
3028	on_activate => sub {
3029	unless ($self->{recording}) {
3030	$self->start;
3031	} else {
3032	$self->stop;
3033	}
3034	});
3035
3036	$vb->add (new CFClient::UI::Label text => "Actions:");
3037	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3040	$vb->add (my $hb = new CFClient::UI::HBox);
3041	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042	$hb->add (new CFClient::UI::Button
3043	text => "bind",
3044	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045	on_activate => sub {
3046	$self->ask_for_bind;
3047	});
3048
3049	$vb->add (my $hb = new CFClient::UI::HBox);
3050	$hb->add (new CFClient::UI::Button
3051	text => "ok",
3052	expand => 1,
3053	tooltip => "This closes the binding editor and saves the binding",
3054	on_activate => sub {
3055	$self->hide;
3056	$self->commit;
3057	});
3058
3059	$hb->add (new CFClient::UI::Button
3060	text => "cancel",
3061	expand => 1,
3062	tooltip => "This closes the binding editor without saving",
3063	on_activate => sub {
3064	$self->hide;
3065	$self->{binding_cancel}->()
3066	if $self->{binding_cancel};
3067	});
3068
3069	$self->update_binding_widgets;
3070
3071	$self
3072	}
3073
3074	sub commit {
3075	my ($self) = @_;
3076	my ($mod, $sym, $cmds) = $self->get_binding;
3077	if ($sym != 0 && @$cmds > 0) {
3078	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079	."'. Don't forget 'Save Config'!");
3080	$self->{binding_change}->($mod, $sym, $cmds)
3081	if $self->{binding_change};
3082	} else {
3083	$::STATUSBOX->add ("No action bound, no key or action specified!");
3084	$self->{binding_cancel}->()
3085	if $self->{binding_cancel};
3086	}
3087	}
3088
3089	sub start {
3090	my ($self) = @_;
3091
3092	$self->{rec_btn}->set_text ("stop recording");
3093	$self->{recording} = 1;
3094	$self->clear_command_list;
3095	$::CONN->start_record if $::CONN;
3096	}
3097
3098	sub stop {
3099	my ($self) = @_;
3100
3101	$self->{rec_btn}->set_text ("start recording");
3102	$self->{recording} = 0;
3103
3104	my $rec;
3105	$rec = $::CONN->stop_record if $::CONN;
3106	return unless ref $rec eq 'ARRAY';
3107	$self->set_command_list ($rec);
3108	}
3109
3110	# if $commit is true, the binding will be set after the user entered a key combo
3111	sub ask_for_bind {
3112	my ($self, $commit) = @_;
3113
3114	CFClient::Binder::open_binding_dialog (sub {
3115	my ($mod, $sym) = @_;
3116	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117	$self->update_binding_widgets;
3118	$self->commit if $commit;
3119	});
3120	}
3121
3122	# $mod and $sym are the modifiers and key symbol
3123	# $cmds is a array ref of strings (the commands)
3124	# $cb is the callback that is executed on OK
3125	# $ccb is the callback that is executed on CANCEL and
3126	# when the binding was unsuccessful on OK
3127	sub set_binding {
3128	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130	$self->clear_command_list;
3131	$self->{recording} = 0;
3132	$self->{rec_btn}->set_text ("start recording");
3133
3134	$self->{binding} = [$mod, $sym];
3135	$self->{commands} = $cmds;
3136
3137	$self->{binding_change} = $cb;
3138	$self->{binding_cancel} = $ccb;
3139
3140	$self->update_binding_widgets;
3141	}
3142
3143	# this is a shortcut method that asks for a binding
3144	# and then just binds it.
3145	sub do_quick_binding {
3146	my ($self, $cmds) = @_;
3147	$self->set_binding (undef, undef, $cmds, sub {
3148	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149	});
3150	$self->ask_for_bind (1);
3151	}
3152
3153	sub update_binding_widgets {
3154	my ($self) = @_;
3155	my ($mod, $sym, $cmds) = $self->get_binding;
3156	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157	$self->set_command_list ($cmds);
3158	}
3159
3160	sub get_binding {
3161	my ($self) = @_;
3162	return (
3163	$self->{binding}->[0],
3164	$self->{binding}->[1],
3165	[ grep { defined $_ } @{$self->{commands}} ]
3166	);
3167	}
3168
3169	sub clear_command_list {
3170	my ($self) = @_;
3171	$self->{cmdbox}->clear ();
3172	}
3173
3174	sub set_command_list {
3175	my ($self, $cmds) = @_;
3176
3177	$self->{cmdbox}->clear ();
3178	$self->{commands} = $cmds;
3179
3180	my $idx = 0;
3181
3182	for (@$cmds) {
3183	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185	my $i = $idx;
3186	$hb->add (new CFClient::UI::Label text => $_);
3187	$hb->add (new CFClient::UI::Button
3188	text => "delete",
3189	tooltip => "Deletes the action from the record",
3190	on_activate => sub {
3191	$self->{cmdbox}->remove ($hb);
3192	$cmds->[$i] = undef;
3193	});
3194
3195
3196	$idx++
3197	}
3198	}
3199
3200	#############################################################################
3201
3202	package CFClient::UI::SpellList;
3203
3204	our @ISA = CFClient::UI::FancyFrame::;
3205
3206	sub new {
3207	my $class = shift;
3208
3209	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211	$self->add (new CFClient::UI::ScrolledWindow
3212	scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214	$self;
3215	}
3216
3217	# XXX: Do sorting? Argl...
3218	sub add_spell {
3219	my ($self, $spell) = @_;
3220	$self->{spells}->{$spell->{name}} = $spell;
3221
3222	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223	face => $spell->{face},
3224	can_hover => 1,
3225	can_events => 1,
3226	tooltip => $spell->{message});
3227
3228	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229	text => $spell->{name},
3230	can_hover => 1,
3231	can_events => 1,
3232	tooltip => $spell->{message},
3233	expand => 1);
3234
3235	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238	expand => 1);
3239
3240	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241	text => "bind to key",
3242	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243	}
3244
3245	sub rebuild_spell_list {
3246	my ($self) = @_;
3247	$self->{tbl_idx} = 0;
3248	$self->add_spell ($_) for values %{$self->{spells}};
3249	}
3250
3251	sub remove_spell {
3252	my ($self, $spell) = @_;
3253	delete $self->{spells}->{$spell->{name}};
3254	$self->rebuild_spell_list;
3255	}
3256
3257	#############################################################################
3258
3259	package CFClient::UI::Root;	4426	package DC::UI::Root;
3260		4427
3261	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3262		4429
		4430	use List::Util qw(min max);
		4431
3263	use CFClient::OpenGL;	4432	use DC::OpenGL;
3264		4433
3265	sub new {	4434	sub new {
3266	my $class = shift;	4435	my $class = shift;
3267		4436
3268	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3269	visible => 1,	4438	visible => 1,
3270	@_,	4439	@_,
3271	);	4440	);
3272		4441
3273	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3274		4443
3275	$self	4444	$self
3276	}	4445	}
3277		4446
3278	sub size_request {	4447	sub size_request {
…		…
3293	$coord = $max - $size if $coord > $max - $size;	4462	$coord = $max - $size if $coord > $max - $size;
3294		4463
3295	int $coord + 0.5	4464	int $coord + 0.5
3296	}	4465	}
3297		4466
3298	sub size_allocate {	4467	sub invoke_size_allocate {
3299	my ($self, $w, $h) = @_;	4468	my ($self, $w, $h) = @_;
3300		4469
3301	for my $child ($self->children) {	4470	for my $child ($self->children) {
3302	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4471	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3303		4472
…		…
3307	$X = _to_pixel $X, $W, $self->{w};	4476	$X = _to_pixel $X, $W, $self->{w};
3308	$Y = _to_pixel $Y, $H, $self->{h};	4477	$Y = _to_pixel $Y, $H, $self->{h};
3309		4478
3310	$child->configure ($X, $Y, $W, $H);	4479	$child->configure ($X, $Y, $W, $H);
3311	}	4480	}
		4481
		4482	1
3312	}	4483	}
3313		4484
3314	sub coord2local {	4485	sub coord2local {
3315	my ($self, $x, $y) = @_;	4486	my ($self, $x, $y) = @_;
3316		4487
…		…
3324	}	4495	}
3325		4496
3326	sub update {	4497	sub update {
3327	my ($self) = @_;	4498	my ($self) = @_;
3328		4499
3329	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3330	}	4501	}
3331		4502
3332	sub add {	4503	sub add {
3333	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3334		4505
…		…
3371	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3372	$_->()	4543	$_->()
3373	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3374	}	4545	}
3375		4546
3376	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
		4548	my %queue;
3377	my @queue;	4549	my @queue;
		4550	my $widget;
3378		4551
		4552	outer:
3379	while () {	4553	while () {
3380	if ($self->{realloc}) {	4554	if (my $realloc = delete $self->{realloc}) {
3381	#TODO use array-of-depth approach	4555	for $widget (values %$realloc) {
		4556	$widget->{visible} or next; # do not resize invisible widgets
3382		4557
3383	use sort 'stable';	4558	$queue{$widget+0}++ and next; # duplicates are common
3384		4559
3385	@queue = sort { $a->{visible} <=> $b->{visible} }	4560	push @{ $queue[$widget->{visible}] }, $widget;
3386	@queue, values %{delete $self->{realloc}};	4561	}
3387	}	4562	}
3388		4563
		4564	while () {
		4565	@queue or last outer;
		4566
3389	my $widget = pop @queue || last;	4567	$widget = pop @{ $queue[-1] || [] }
		4568	and last;
		4569
		4570	pop @queue;
		4571	}
3390		4572
3391	$widget->{visible} or last; # do not resize invisible widgets	4573	delete $queue{$widget+0};
3392		4574
3393	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3394		4576
3395	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3396	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
		4582
		4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3397		4585
3398	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
3399	$h = $widget->{force_h} if exists $widget->{force_h};	4587	$h = $widget->{force_h} if exists $widget->{force_h};
3400		4588
3401	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4589	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3404	$widget->{req_h} = $h;	4592	$widget->{req_h} = $h;
3405		4593
3406	$self->{size_alloc}{$widget+0} = $widget;	4594	$self->{size_alloc}{$widget+0} = $widget;
3407		4595
3408	if (my $parent = $widget->{parent}) {	4596	if (my $parent = $widget->{parent}) {
3409	$self->{realloc}{$parent+0} = $parent;	4597	$self->{realloc}{$parent+0} = $parent
3410	#unshift @queue, $parent;	4598	unless $queue{$parent+0};
		4599
3411	$parent->{force_size_alloc} = 1;	4600	$parent->{force_size_alloc} = 1;
3412	$self->{size_alloc}{$parent+0} = $parent;	4601	$self->{size_alloc}{$parent+0} = $parent;
3413	}	4602	}
3414	}	4603	}
3415		4604
3416	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3417	}	4606	}
3418	}
3419		4607
3420	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3421	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3422	values %$size_alloc;	4610	values %$size_alloc;
3423		4611
3424	while () {	4612	while () {
3425	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3426		4614
3427	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428		4616
3429	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3430	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3431		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
		4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4625
3432	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3433	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3434		4628
3435	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		4630	$widget->{old_w} = $widget->{w};
		4631	$widget->{old_h} = $widget->{h};
		4632
3436	$widget->{w} = $w;	4633	$widget->{w} = $w;
3437	$widget->{h} = $h;	4634	$widget->{h} = $h;
3438		4635
3439	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3440	}	4638	}
3441	}	4639	}
3442	}	4640	}
3443		4641
3444	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3445	$_->()	4643	$_->()
3446	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3447	}	4645	}
3448
3449		4646
3450	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3451	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3452	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3453		4650
…		…
3455	glLoadIdentity;	4652	glLoadIdentity;
3456	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3457	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3458	glLoadIdentity;	4655	glLoadIdentity;
3459		4656
		4657	{
		4658	package DC::UI::Base;
		4659
		4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		4661	(0, 0, $self->{w}, $self->{h});
		4662
3460	$self->_draw;	4663	$self->_draw;
		4664	}
3461	}	4665	}
3462		4666
3463	#############################################################################	4667	#############################################################################
3464		4668
3465	package CFClient::UI;	4669	package DC::UI;
3466		4670
3467	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3468	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3469		4673
3470	1	4674	1
3471

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