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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC vs.
Revision 1.480 by root, Sat Apr 3 02:58:25 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	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	74	# class methods for events
73	sub feed_sdl_key_down_event {	75	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	76	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	77	if $FOCUS;
76	}	78	}
…		…
78	sub feed_sdl_key_up_event {	80	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	81	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	82	if $FOCUS;
81	}	83	}
82		84
		85	sub check_hover {
		86	my ($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	$TOOLTIP_WATCHER->again;
		95	}
		96	}
		97
83	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	99	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	100	my ($x, $y) = ($ev->{x}, $ev->{y});
86		101
87	if (!$BUTTON_STATE) {	102	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		103
		104	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
89		106
90	$GRAB = $widget;	107	$GRAB = $widget;
91	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
92		109
93	check_tooltip;	110	$TOOLTIP_WATCHER->invoke;
94	}	111	}
95		112
96	$BUTTON_STATE |= 1 << ($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;
97		118
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	119	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	120	$ev->{dy} = $shift ? 0 : $delta;
		121
		122	$GRAB->emit (mouse_wheel => $ev);
		123	} else {
		124	$GRAB->emit (button_down => $ev)
		125	}
		126	}
100	}	127	}
101		128
102	sub feed_sdl_button_up_event {	129	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	130	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		131
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	132	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		133
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	134	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		135
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	136	$GRAB->emit (button_up => $ev)
111	if $GRAB;	137	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		138
113	if (!$BUTTON_STATE) {	139	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	141	$grab->update if $grab;
116	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
117		143
118	check_tooltip;	144	check_hover $widget;
		145	$TOOLTIP_WATCHER->invoke;
119	}	146	}
120	}	147	}
121		148
122	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
123	my ($ev) = @_;	150	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	151	my ($x, $y) = ($ev->{x}, $ev->{y});
125		152
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	153	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		154
128	if ($widget != $HOVER) {	155	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		156
131	$hover->update if $hover && $hover->{can_hover};	157	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	158	if $HOVER;
139	}	159	}
140		160
141	# convert position array to integers	161	# convert position array to integers
142	sub harmonize {	162	sub harmonize {
…		…
170	# call when resolution changes etc.	190	# call when resolution changes etc.
171	sub rescale_widgets {	191	sub rescale_widgets {
172	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
173		193
174	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		198
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$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};
…		…
192	reconfigure_widgets;	212	reconfigure_widgets;
193	}	213	}
194		214
195	#############################################################################	215	#############################################################################
196		216
		217	package DC::UI::Event;
		218
		219	sub xy {
		220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		221	}
		222
		223	#############################################################################
		224
197	package CFClient::UI::Base;	225	package DC::UI::Base;
198		226
199	use strict;	227	use common::sense;
200		228
201	use CFClient::OpenGL;	229	use DC::OpenGL;
202		230
203	sub new {	231	sub new {
204	my $class = shift;	232	my $class = shift;
205		233
206	my $self = bless {	234	my $self = bless {
…		…
211	h => undef,	239	h => undef,
212	can_events => 1,	240	can_events => 1,
213	@_	241	@_
214	}, $class;	242	}, $class;
215		243
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		245
218	for (keys %$self) {	246	for (keys %$self) {
219	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
221	}	249	}
222	}	250	}
223		251
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$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};
226	$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};
227	$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};
228	$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};
229		257
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		260
233	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
238		266
239	sub destroy {	267	sub destroy {
240	my ($self) = @_;	268	my ($self) = @_;
241		269
242	$self->hide;	270	$self->hide;
		271	$self->emit ("destroy");
243	%$self = ();	272	%$self = ();
244	}	273	}
245		274
		275	sub TO_JSON {
		276	{ "\fw" => $_[0]{s_id} }
		277	}
		278
246	sub show {	279	sub show {
247	my ($self) = @_;	280	my ($self) = @_;
248		281
249	return if $self->{parent};	282	return if $self->{parent};
250		283
251	$CFClient::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
252	}	285	}
253		286
254	sub set_visible {	287	sub set_visible {
255	my ($self) = @_;	288	my ($self) = @_;
256		289
257	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);
258		294
259	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
261		297
262	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
263		299
264	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
265		301
266	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
267	}	303	}
268		304
269	sub set_invisible {	305	sub set_invisible {
270	my ($self) = @_;	306	my ($self) = @_;
271		307
272	return unless $self->{visible};	308	return unless $self->{visible};
273		309
274	$_->set_invisible for $self->children;	310	$_->set_invisible for $self->children;
275		311
		312	delete $self->{visible};
276	delete $self->{root};	313	delete $self->{root};
277	delete $self->{visible};
278		314
279	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
281		317
282	CFClient::UI::check_tooltip	318	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
284		320
285	$self->focus_out;	321	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
288	}	323	}
289		324
290	sub set_visibility {	325	sub set_visibility {
291	my ($self, $visible) = @_;	326	my ($self, $visible) = @_;
292		327
293	return if $self->{visible} == $visible;	328	return if $self->{visible} == $visible;
294		329
295	$visible ? $self->hide	330	$visible ? $self->show
296	: $self->show;	331	: $self->hide;
297	}	332	}
298		333
299	sub toggle_visibility {	334	sub toggle_visibility {
300	my ($self) = @_;	335	my ($self) = @_;
301		336
…		…
307	sub hide {	342	sub hide {
308	my ($self) = @_;	343	my ($self) = @_;
309		344
310	$self->set_invisible;	345	$self->set_invisible;
311		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	350	$parent->remove ($self);
313	if $self->{parent};	351	}
314	}	352	}
315		353
316	sub move_abs {	354	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
318		356
319	$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;
320	$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;
321	$self->{z} = $z if defined $z;	359	$self->{z} = $z if defined $z;
322		360
323	$self->update;	361	$self->update;
324	}	362	}
325		363
…		…
328		366
329	$self->{force_w} = $w;	367	$self->{force_w} = $w;
330	$self->{force_h} = $h;	368	$self->{force_h} = $h;
331		369
332	$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, $h)
333	}	389	}
334		390
335	sub size_request {	391	sub size_request {
336	require Carp;	392	require Carp;
337	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
338	}	394	}
339		395
		396	sub baseline_shift {
		397	0
		398	}
		399
340	sub configure {	400	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
342		402
343	if ($self->{aspect}) {	403	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
345		405
346	$w = List::Util::min $w, int $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		408
349	# use alignment to adjust x, y	409	# use alignment to adjust x, y
350		410
351	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
366		426
367	$self->{root}{size_alloc}{$self+0} = $self;	427	$self->{root}{size_alloc}{$self+0} = $self;
368	}	428	}
369	}	429	}
370		430
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	431	sub children {
376	# nop	432	# nop
377	}	433	}
378		434
379	sub visible_children {	435	sub visible_children {
…		…
381	}	437	}
382		438
383	sub set_max_size {	439	sub set_max_size {
384	my ($self, $w, $h) = @_;	440	my ($self, $w, $h) = @_;
385		441
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	442	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	443	$self->{max_h} = int $h if defined $h;
388		444
389	$self->realloc;	445	$self->realloc;
390	}	446	}
391		447
392	sub set_tooltip {	448	sub set_tooltip {
…		…
397		453
398	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
399		455
400	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
401		457
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	460	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	461	}
406	}	462	}
407		463
408	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
409	sub coord2local {	465	sub coord2local {
410	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
411		467
		468	return (undef, undef) unless $self->{parent};
		469
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	471	}
414		472
415	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
416	sub coord2global {	474	sub coord2global {
417	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
418		476
		477	return (undef, undef) unless $self->{parent};
		478
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	480	}
421		481
422	sub focus_in {	482	sub invoke_focus_in {
423	my ($self) = @_;	483	my ($self) = @_;
424		484
425	return if $FOCUS == $self;	485	return if $FOCUS == $self;
426	return unless $self->{can_focus};	486	return unless $self->{can_focus};
427		487
428	my $focus = $FOCUS; $FOCUS = $self;	488	$FOCUS = $self;
429		489
430	$self->_emit (focus_in => $focus);	490	$self->update;
431		491
432	$focus->update if $focus;	492	0
433	$FOCUS->update;
434	}	493	}
435		494
436	sub focus_out {	495	sub invoke_focus_out {
437	my ($self) = @_;	496	my ($self) = @_;
438		497
439	return unless $FOCUS == $self;	498	return unless $FOCUS == $self;
440		499
441	my $focus = $FOCUS; undef $FOCUS;	500	undef $FOCUS;
442		501
443	$self->_emit (focus_out => $focus);	502	$self->update;
444		503
445	$focus->update if $focus; #?
446
447	$::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
448	unless $FOCUS;	505	unless $FOCUS;
449	}
450		506
		507	0
		508	}
		509
		510	sub grab_focus {
		511	my ($self) = @_;
		512
		513	$FOCUS->emit ("focus_out") if $FOCUS;
		514	$self->emit ("focus_in");
		515	}
		516
451	sub mouse_motion { 0 }	517	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	518	sub invoke_button_up { 0 }
453	sub key_down { 0 }	519	sub invoke_key_down { 0 }
454	sub key_up { 0 }	520	sub invoke_key_up { 0 }
		521	sub invoke_mouse_wheel { 0 }
455		522
456	sub button_down {	523	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	524	my ($self, $ev, $x, $y) = @_;
458		525
459	$self->focus_in;	526	$self->grab_focus;
460		527
461	0	528	0
462	}	529	}
463		530
		531	sub connect {
		532	my ($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
464	sub find_widget {	578	#sub find_widget {
465	my ($self, $x, $y) = @_;	579	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		580
476	sub set_parent {	581	sub set_parent {
477	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
478		583
479	Scalar::Util::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	586	}
505		587
506	sub realloc {	588	sub realloc {
507	my ($self) = @_;	589	my ($self) = @_;
508		590
…		…
533		615
534	# using global variables seems a bit hacky, but passing through all drawing	616	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	617	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		619
538	sub draw {	620	#sub draw {
539	my ($self) = @_;	621	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		622
587	sub _draw {	623	sub _draw {
588	my ($self) = @_;	624	my ($self) = @_;
589		625
590	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
591	}	627	}
592		628
593	sub DESTROY {	629	sub DESTROY {
594	my ($self) = @_;	630	my ($self) = @_;
595		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
596	delete $WIDGET{$self+0};	638	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	639	}
599		640
600	#############################################################################	641	#############################################################################
601		642
602	package CFClient::UI::DrawBG;	643	package DC::UI::DrawBG;
603		644
604	our @ISA = CFClient::UI::Base::;	645	our @ISA = DC::UI::Base::;
605		646
606	use strict;	647	use common::sense;
		648
607	use CFClient::OpenGL;	649	use DC::OpenGL;
608		650
609	sub new {	651	sub new {
610	my $class = shift;	652	my $class = shift;
611
612	# range [value, low, high, page]
613		653
614	$class->SUPER::new (	654	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
617	@_	657	@_
618	)	658	)
619	}	659	}
620		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
621	sub _draw {	668	sub _draw {
622	my ($self) = @_;	669	my ($self) = @_;
623		670
624	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
625	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
626	: $self->{bg};	673	: $self->{bg};
627		674
628	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
629	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
630		677
631	glEnable GL_BLEND;	678	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	680	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	682	glDisable GL_BLEND;
643	}	683	}
644	}	684	}
645		685
646	#############################################################################	686	#############################################################################
647		687
648	package CFClient::UI::Empty;	688	package DC::UI::Empty;
649		689
650	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
651		691
652	sub new {	692	sub new {
653	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
655	}	695	}
…		…
662		702
663	sub draw { }	703	sub draw { }
664		704
665	#############################################################################	705	#############################################################################
666		706
667	package CFClient::UI::Container;	707	package DC::UI::Container;
668		708
669	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
670		710
671	sub new {	711	sub new {
672	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
673		713
674	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
678	can_events => 0,	718	can_events => 0,
679	%arg,	719	%arg,
680	);	720	);
681		721
682	$self->add (@$children)	722	$self->add (@$children)
683	if $children;	723	if $children && @$children;
684		724
685	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
686	}	734	}
687		735
688	sub add {	736	sub add {
689	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
690		738
691	$_->set_parent ($self)	739	$_->set_parent ($self)
692	for @widgets;	740	for @widgets;
693		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	743	use sort 'stable';
695		744
696	$self->{children} = [	745	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
699	];	748	];
700		749
701	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
702	}	755	}
703		756
704	sub children {	757	sub children {
705	@{ $_[0]{children} }	758	@{ $_[0]{children} }
706	}	759	}
707		760
708	sub remove {	761	sub remove {
709	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
710		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
711	delete $child->{parent};	767	delete $child->{parent};
712	$child->hide;	768	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
715		771
716	$self->realloc;	772	$self->realloc;
717	}	773	}
718		774
719	sub clear {	775	sub clear {
720	my ($self) = @_;	776	my ($self) = @_;
721		777
722	my $children = delete $self->{children};	778	my $children = $self->{children};
723	$self->{children} = [];	779	$self->{children} = [];
724		780
725	for (@$children) {	781	for (@$children) {
726	delete $_->{parent};	782	delete $_->{parent};
727	$_->hide;	783	$_->hide;
…		…
747	}	803	}
748		804
749	sub _draw {	805	sub _draw {
750	my ($self) = @_;	806	my ($self) = @_;
751		807
752	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
753	}	809	}
754		810
755	#############################################################################	811	#############################################################################
756		812
757	package CFClient::UI::Bin;	813	package DC::UI::Bin;
758		814
759	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
760		816
761	sub new {	817	sub new {
762	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
763		819
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		821
766	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
767	}	823	}
768		824
769	sub add {	825	sub add {
770	my ($self, $child) = @_;	826	my ($self, $child) = @_;
771		827
772	$self->{children} = [];	828	$self->clear;
773
774	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
775	}	830	}
776		831
777	sub remove {	832	sub remove {
778	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
779		834
780	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
781		836
782	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	838	unless @{$self->{children}};
784	}	839	}
785		840
786	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
787		842
788	sub size_request {	843	sub size_request {
789	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
790	}	845	}
791		846
792	sub size_allocate {	847	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
794		849
795	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
796	}	853	}
797		854
798	#############################################################################	855	#############################################################################
799
800	# back-buffered drawing area	856	# back-buffered drawing area
801		857
802	package CFClient::UI::Window;	858	package DC::UI::Window;
803		859
804	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
805		861
806	use CFClient::OpenGL;	862	use DC::OpenGL;
807		863
808	sub new {	864	sub new {
809	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
810		866
811	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
816		872
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	874	$self->SUPER::update;
819	}	875	}
820		876
821	sub size_allocate {	877	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
823		879
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	883	}
827		884
828	sub _render {	885	sub _render {
829	my ($self) = @_;	886	my ($self) = @_;
830		887
…		…
832	}	889	}
833		890
834	sub render_child {	891	sub render_child {
835	my ($self) = @_;	892	my ($self) = @_;
836		893
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
840		897
841	{	898	{
842	package CFClient::UI::Base;	899	package DC::UI::Base;
843		900
844	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
846	}	905	}
847
848	$self->_render;
849	};	906	};
850	}	907	}
851		908
852	sub _draw {	909	sub _draw {
853	my ($self) = @_;	910	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		911
857	my $tex = $self->{texture}	912	my $tex = $self->{texture}
858	or return;	913	or return;
859		914
860	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
863		918
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
865		920
866	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
867	}	922	}
868		923
869	#############################################################################	924	#############################################################################
870		925
871	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
872		927
		928	use List::Util qw(min max);
		929
873	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
874		931
875	sub new {	932	sub new {
876	my $class = shift;	933	my $class = shift;
877		934
878	$class->SUPER::new (	935	$class->SUPER::new (
…		…
885	sub size_request {	942	sub size_request {
886	my ($self) = @_;	943	my ($self) = @_;
887		944
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		946
890	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
892		949
893	($w, $h)	950	($w, $h)
894	}	951	}
895		952
896	sub size_allocate {	953	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
898		955
899	my $child = $self->child;	956	my $child = $self->child;
900		957
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		960
904	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
905	$self->update;	962	$self->update;
		963
		964	1
906	}	965	}
907		966
908	sub set_offset {	967	sub set_offset {
909	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
910		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}) {
911	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
913		976
		977	$self->emit (changed => $x, $y);
914	$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	}
915	}	998	}
916		999
917	# 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 $self... but we should not ask for that
918	sub coord2local {	1001	sub coord2local {
919	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
935		1018
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1021	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1023	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1025	}
943	}	1026	}
944		1027
945	sub _render {	1028	sub _render {
946	my ($self) = @_;	1029	my ($self) = @_;
947		1030
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
950		1033
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1035
953	$self->SUPER::_render;	1036	$self->SUPER::_render;
954	}	1037	}
955		1038
956	#############################################################################	1039	#############################################################################
957		1040
958	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
959		1042
960	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
961		1044
962	sub new {	1045	sub new {
963	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
964		1047
965	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
966		1049
967	my $self;	1050	my $self;
968		1051
969	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,
970	vertical => 1,	1066	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1068	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1071	},
975	;	1072	;
976		1073
977	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
979	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
980	%arg,	1082	%arg,
981	);	1083	);
982		1084
		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
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
984	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
985		1109
986	$self	1110	$self
987	}	1111	}
988		1112
…		…
990	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
991		1115
992	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
993	}	1117	}
994		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
995	sub update {	1123	sub update_slider {
		1124	my ($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 {
996	my ($self) = @_;	1154	my ($self, $ev) = @_;
997		1155
998	$self->SUPER::update;	1156	$self->grab_focus;
999		1157
1000	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1003	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1004		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, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1005	sub size_allocate {	1212	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1007		1214
		1215	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1217	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1218
1017	#############################################################################	1219	#############################################################################
1018		1220
1019	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1020		1222
1021	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1022		1224
1023	use CFClient::OpenGL;	1225	use DC::OpenGL;
1024		1226
1025	sub new {	1227	sub new {
1026	my $class = shift;	1228	my $class = shift;
1027		1229
1028	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1039		1241
1040	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1052	}	1247	}
1053		1248
1054	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1055	}	1250	}
1056		1251
1057	#############################################################################	1252	#############################################################################
1058		1253
1059	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1060		1255
1061	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1062		1257
1063	use CFClient::OpenGL;	1258	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1259
1073	sub new {	1260	sub new {
1074	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1075		1262
1076	my $title = delete $arg{title};	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	}
1077		1270
1078	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1272	# label => "",
1080	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1081	border => 0.6,	1274	border => 0.8,
1082	can_events => 1,	1275	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1276	%arg,
1086	);	1277	);
1087		1278
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1279	$self
1096	}	1280	}
1097		1281
1098	sub add {	1282	sub add {
1099	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1100		1284
1101	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1287	}
1104		1288
1105	sub border {	1289	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1107	}	1291	}
1108		1292
1109	sub size_request {	1293	sub size_request {
1110	my ($self) = @_;	1294	my ($self) = @_;
1111		1295
1112	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1297	if $self->{label};
1114		1298
1115	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1116		1300
1117	(	1301	(
1118	$w + $self->border * 2,	1302	$w + $self->border * 2,
1119	$h + $self->border * 2,	1303	$h + $self->border * 2,
1120	)	1304	)
1121	}	1305	}
1122		1306
1123	sub size_allocate {	1307	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1125		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		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	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($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, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1126	if ($self->{title}) {	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}) {
1127	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1449	}
1131		1450
1132	my $border = $self->border;	1451	my $border = $self->border;
1133		1452
1134	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1135	$w -= 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;
1136		1468
1137	$self->child->configure ($border, $border, $w, $h);	1469	1
1138	}	1470	}
1139		1471
1140	sub button_down {	1472	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1142		1474
1143	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1476	my $border = $self->border;
1145		1477
…		…
1176		1508
1177	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1178		1510
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1514	};
1183	} else {	1515	} else {
1184	return 0;	1516	return 0;
1185	}	1517	}
1186		1518
1187	1	1519	1
1188	}	1520	}
1189		1521
1190	sub button_up {	1522	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1192		1524
1193	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1194	}	1526	}
1195		1527
1196	sub mouse_motion {	1528	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1198		1530
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1532
1201	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1202	}	1542	}
1203		1543
1204	sub _draw {	1544	sub _draw {
1205	my ($self) = @_;	1545	my ($self) = @_;
1206		1546
…		…
1212	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1554
1215	my $border = $self->border;	1555	my $border = $self->border;
1216		1556
		1557	if ($border) {
1217	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$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, $border);
		1577	}
1222		1578
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1225		1581
1226	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1232		1588
1233	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1234		1590
1235	$child->draw;	1591	$child->draw;
1236		1592
1237	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1240	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1241	}	1602	}
1242		1603
1243	#############################################################################	1604	#############################################################################
1244		1605
1245	package CFClient::UI::Table;	1606	package DC::UI::Table;
1246		1607
1247	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1248		1609
1249	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1250		1611
1251	use CFClient::OpenGL;	1612	use DC::OpenGL;
1252		1613
1253	sub new {	1614	sub new {
1254	my $class = shift;	1615	my $class = shift;
1255		1616
1256	$class->SUPER::new (	1617	$class->SUPER::new (
1257	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1258	@_,	1620	@_,
1259	)	1621	)
1260	}	1622	}
1261		1623
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1624	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($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);
1278		1656
1279	my @children = $self->children;	1657	my @children = $self->children;
1280	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	}
1281		1668	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1669
1287	$self->realloc;	1670	# second pass, rows
1288	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1673
1304	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1678	}
1307	}	1679	}
1308		1680
1309	(\@w, \@h)	1681	(\@w, \@h)
1310	}	1682	}
…		…
1318	(sum @$ws),	1690	(sum @$ws),
1319	(sum @$hs),	1691	(sum @$hs),
1320	)	1692	)
1321	}	1693	}
1322		1694
1323	sub size_allocate {	1695	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1325		1697
1326	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1327		1699
1328	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1330		1702
1331	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1335		1707
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1709
1340	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
1341	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1342		1719
1343	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1722
1345	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1346	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)};
1347	or next;
1348		1725
1349	my $x = 0;	1726	$widget->configure (
1350	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1729	);
1352	for my $c (0 .. $#$row) {	1730	}
1353	my $col_w = $ws->[$c];
1354		1731
1355	if (my $widget = $row->[$c]) {	1732	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1357	}
1358		1734
1359	$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};
1360	}	1762	}
1361
1362	$y += $row_h;
1363	}	1763	}
1364		1764
1365	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1366		1767
1367	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, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1369		1787
1370	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1371	$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;
1372		1791
1373	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1374		1794
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1796	}
1377	and return $res;	1797
1378	}	1798	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1799	}
1390		1800
1391	#############################################################################	1801	#############################################################################
1392		1802
1393	package CFClient::UI::Box;	1803	package DC::UI::Box;
1394		1804
1395	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1396		1806
1397	sub size_request {	1807	sub size_request {
1398	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1399		1811
1400	$self->{vertical}	1812	$self->{vertical}
1401	? (	1813	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1404	)	1816	)
1405	: (	1817	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1408	)	1820	)
1409	}	1821	}
1410		1822
1411	sub size_allocate {	1823	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1413		1825
1414	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1827	my @children = $self->visible_children;
1416		1828
1417	my @req;	1829	my @req;
1418		1830
1419	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1421	} else {	1833	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1424		1836
1425	if ($req > $space) {	1837	if ($req > $space) {
1426	# ah well, not enough space	1838	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1428	} else {	1840	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1842
1431	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1432		1844
1433	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1846	for 0 .. $#children;
1435	}	1847	}
1436	}	1848	}
1437		1849
1438	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1439		1851
1440	my $pos = 0;	1852	my $pos = 0;
1441	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1856
1445	$pos += $alloc;	1857	$pos += $alloc;
1446	}	1858	}
1447		1859
1448	1	1860	1
1449	}	1861	}
1450		1862
1451	#############################################################################	1863	#############################################################################
1452		1864
1453	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1454		1866
1455	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1456		1868
1457	sub new {	1869	sub new {
1458	my $class = shift;	1870	my $class = shift;
1459		1871
1460	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1463	)	1875	)
1464	}	1876	}
1465		1877
1466	#############################################################################	1878	#############################################################################
1467		1879
1468	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1469		1881
1470	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1471		1883
1472	sub new {	1884	sub new {
1473	my $class = shift;	1885	my $class = shift;
1474		1886
1475	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1478	)	1890	)
1479	}	1891	}
1480		1892
1481	#############################################################################	1893	#############################################################################
1482		1894
1483	package CFClient::UI::Label;	1895	package DC::UI::Label;
1484		1896
1485	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1486		1898
1487	use CFClient::OpenGL;	1899	use DC::OpenGL;
1488		1900
1489	sub new {	1901	sub new {
1490	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1491		1903
1492	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1907	#active_bg => none
1496	#font => default_font	1908	#font => default_font
1497	#text => initial text	1909	#text => initial text
1498	#markup => initial narkup	1910	#markup => initial narkup
1499	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1500	ellipsise => 3, # end	1913	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1502	fontsize => 1,	1915	fontsize => 1,
1503	align => -1,	1916	align => 0.5,
1504	valign => -1,	1917	valign => 0.5,
1505	padding_x => 2,	1918	padding_x => 4,
1506	padding_y => 2,	1919	padding_y => 2,
1507	can_events => 0,	1920	can_events => 0,
1508	%arg	1921	%arg
1509	);	1922	);
1510		1923
1511	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1927	$self->{template} = $layout;
1515	}	1928	}
1516		1929
1517	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1521	}	1934	}
1522		1935
1523	$self	1936	$self
1524	}	1937	}
1525		1938
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1939	sub update {
1537	my ($self) = @_;	1940	my ($self) = @_;
1538		1941
1539	delete $self->{texture};	1942	delete $self->{texture};
1540	$self->SUPER::update;	1943	$self->SUPER::update;
1541	}	1944	}
1542		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1543	sub set_text {	1959	sub set_text {
1544	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1545		1961
1546	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1548		1964
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1551		1966
		1967	delete $self->{size_req};
1552	$self->realloc;	1968	$self->realloc;
1553	$self->update;	1969	$self->update;
1554	}	1970	}
1555		1971
1556	sub set_markup {	1972	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1561		1977
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1979
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1566		1981
		1982	delete $self->{size_req};
1567	$self->realloc;	1983	$self->realloc;
1568	$self->update;	1984	$self->update;
1569	}	1985	}
1570		1986
1571	sub size_request {	1987	sub size_request {
1572	my ($self) = @_;	1988	my ($self) = @_;
1573		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1998
1580	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1581		2000
1582	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		2005
1586	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1587		2007
1588	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1590	}	2013	};
1591		2014
1592	($w, $h)	2015	@{ $self->{size_req} }
1593	}	2016	}
1594		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1595	sub size_allocate {	2022	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1597		2024
1598	delete $self->{ox};	2025	delete $self->{ox};
1599		2026
1600	delete $self->{texture}	2027	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1602	}	2031	}
1603		2032
1604	sub set_fontsize {	2033	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1606		2035
1607	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1608	delete $self->{texture};	2038	delete $self->{texture};
1609		2039
1610	$self->realloc;	2040	$self->realloc;
1611	}	2041	}
1612		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1613	sub _draw {	2052	sub _draw {
1614	my ($self) = @_;	2053	my ($self) = @_;
1615		2054
1616	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1617		2056
1618	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2064
1626	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1627	};	2066	};
1628		2067
1629	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1632	: ($self->{w} - $tex->{w}) * 0.5);
1633		2071
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);
1637	};	2073	};
1638		2074
1639	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	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 $self->{list};
1641		2083
1642	glColor_premultiply @{$self->{fg}}	2084	$self->{layout}->draw;
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1649		2094
1650	#############################################################################	2095	#############################################################################
1651		2096
1652	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1653		2098
1654	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1655		2100
1656	use CFClient::OpenGL;	2101	use DC::OpenGL;
1657		2102
1658	sub new {	2103	sub new {
1659	my $class = shift;	2104	my $class = shift;
1660		2105
1661	$class->SUPER::new (	2106	$class->SUPER::new (
1662	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1663	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1664	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1665	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1666	can_hover => 1,	2113	can_hover => 1,
1667	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1668	valign => 0,	2116	valign => 0.5,
1669	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1670	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1671	@_	2123	@_
1672	)	2124	)
1673	}	2125	}
1674		2126
1675	sub _set_text {	2127	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2135	$self->{text} = $text;
1684		2136
1685	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1687		2140
1688	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1689	$self->update;	2144	$self->update;
1690	}	2145	}
1691		2146
1692	sub set_text {	2147	sub set_text {
1693	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1694		2149
1695	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2151	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2152	}
1700		2153
1701	sub get_text {	2154	sub get_text {
1702	$_[0]{text}	2155	$_[0]{text}
1703	}	2156	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1709		2162
1710	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1711	}	2164	}
1712		2165
1713	sub key_down {	2166	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1715		2168
1716	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1719		2172
1720	my $text = $self->get_text;	2173	my $text = $self->get_text;
1721		2174
1722	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1725	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($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 = "";
1731	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2201	$self->emit ('escape');
1736	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2206	} else {
1739	return 0;	2207	return 0;
1740	}	2208	}
1741		2209
1742	$self->_set_text ($text);	2210	$self->_set_text ($text);
1743		2211
1744	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1745		2214
1746	1	2215	1
1747	}	2216	}
1748		2217
1749	sub focus_in {	2218	sub invoke_focus_in {
1750	my ($self) = @_;	2219	my ($self) = @_;
1751		2220
1752	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1753		2222
1754	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1755	}	2224	}
1756		2225
1757	sub button_down {	2226	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1759		2228
1760	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2230
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2232
1764	# byte-index to char-index	2233	# byte-index to char-index
1765	my $text = $self->{text};	2234	my $text = $self->{text};
1766	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1768		2237
1769	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1770	$self->update;	2239	$self->update;
1771		2240
1772	1	2241	1
1773	}	2242	}
1774		2243
1775	sub mouse_motion {	2244	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1777	# 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, $y;#d#
1778		2247
1779	0	2248	1
1780	}	2249	}
1781		2250
1782	sub _draw {	2251	sub _draw {
1783	my ($self) = @_;	2252	my ($self) = @_;
1784		2253
…		…
1791	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1792	}	2261	}
1793		2262
1794	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796	glBegin GL_QUADS;
1797	glVertex 0 , 0;
1798	glVertex 0 , $self->{h};
1799	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1800	glVertex $self->{w}, 0;
1801	glEnd;
1802	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1803		2267
1804	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1805		2269
1806	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1808		2272
1809	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1810	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1811	utf8::encode $text;	2275	utf8::encode $text;
1812		2276
1813	@$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 $text);
1814	}	2278	}
1815		2279
1816	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1817	glBegin GL_LINES;	2281	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1819	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} + $self->{cur_h};
1820	glEnd;	2284	glEnd;
1821	}
1822	}
1823		2285
		2286	glLineWidth 3;
		2287	glColor @{$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
1824	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1825		2305
1826	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1827		2307
1828	use CFClient::OpenGL;	2308	use DC::OpenGL;
1829		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1830	sub key_down {	2320	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1832		2322
1833	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1834		2324
1835	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1838	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1841	$self->update;	2332	$self->update;
1842		2333
1843	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1846	}	2337	}
1847	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2342	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2344	}
1854		2345
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2349
1859	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1862	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1863	}	2357	}
1864		2358
1865	} else {	2359	} else {
1866	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1867	}	2361	}
1868		2362
1869	1	2363	1
1870	}	2364	}
1871		2365
1872	#############################################################################	2366	#############################################################################
1873		2367
1874	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1875		2369
1876	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1877		2371
1878	use CFClient::OpenGL;	2372	use DC::OpenGL;
1879
1880	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);
1883		2373
1884	sub new {	2374	sub new {
1885	my $class = shift;	2375	my $class = shift;
1886		2376
1887	$class->SUPER::new (	2377	$class->SUPER::new (
1888	padding_x => 4,
1889	padding_y => 4,	2378	padding_y => 4,
1890	fg => [1, 1, 1],	2379
1891	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($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	$class->SUPER::new (
1892	can_hover => 1,	2431	can_hover => 1,
1893	align => 0,	2432	align => 0.5,
1894	valign => 0,	2433	valign => 0.5,
1895	can_events => 1,	2434	can_events => 1,
1896	@_	2435	@_
1897	)	2436	)
1898	}	2437	}
1899		2438
1900	sub activate { }
1901
1902	sub button_up {	2439	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1904		2441
1905	$self->emit ("activate")	2442	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1910	}	2447	}
1911		2448
1912	sub _draw {	2449	sub _draw {
1913	my ($self) = @_;	2450	my ($self) = @_;
1914		2451
1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1916
1917	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1920		2455
		2456	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2458
1923	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1924		2460
1925	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1926	}	2462	}
1927		2463
1928	#############################################################################	2464	#############################################################################
1929		2465
1930	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1931		2467
1932	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1933		2471
1934	my @tex =	2472	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1937
1938	use CFClient::OpenGL;
1939		2475
1940	sub new {	2476	sub new {
1941	my $class = shift;	2477	my $class = shift;
1942		2478
1943	$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	$class->SUPER::new (
		2535	fontsize => 1,
1944	padding_x => 2,	2536	padding_x => 2,
1945	padding_y => 2,	2537	padding_y => 2,
1946	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1947	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1948	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1954	}	2546	}
1955		2547
1956	sub size_request {	2548	sub size_request {
1957	my ($self) = @_;	2549	my ($self) = @_;
1958		2550
1959	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1960	}	2552	}
1961		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1962	sub button_down {	2562	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1964		2564
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2567	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2568	} else {
1970	return 0	2569	return 0
1971	}	2570	}
1972		2571
1973	1	2572	1
…		…
1976	sub _draw {	2575	sub _draw {
1977	my ($self) = @_;	2576	my ($self) = @_;
1978		2577
1979	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1980		2579
1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1982		2581
1983	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1984		2583
1985	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;
1986		2585
…		…
1993	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1994	}	2593	}
1995		2594
1996	#############################################################################	2595	#############################################################################
1997		2596
1998	package CFClient::UI::Image;	2597	package DC::UI::Image;
1999		2598
2000	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
2001		2600
2002	use CFClient::OpenGL;	2601	use DC::OpenGL;
2003	use Carp qw/confess/;
2004		2602
2005	our %loaded_images;	2603	our %texture_cache;
2006		2604
2007	sub new {	2605	sub new {
2008	my $class = shift;	2606	my $class = shift;
2009		2607
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2011		2613
2012	$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";
2013		2616
2014	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2016		2619
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2018		2621
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2623
2023	$self	2624	$self
2024	}	2625	}
2025		2626
		2627	sub STORABLE_freeze {
		2628	my ($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	$self->update;
		2647	}
		2648
2026	sub size_request {	2649	sub size_request {
2027	my ($self) = @_;	2650	my ($self) = @_;
2028		2651
2029	($self->{tex}->{w}, $self->{tex}->{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2030	}	2653	}
2031		2654
2032	sub _draw {	2655	sub _draw {
2033	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2034		2659
2035	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2036		2661
2037	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2038		2663
…		…
2051	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2052	}	2677	}
2053		2678
2054	#############################################################################	2679	#############################################################################
2055		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
2056	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2057		2722
2058	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2059		2724
2060	use List::Util qw(min max);	2725	use List::Util qw(min max);
2061		2726
2062	use CFClient::OpenGL;	2727	use DC::OpenGL;
2063		2728
2064	my %tex = (	2729	my %tex = (
2065	food => [	2730	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2733	],
2069	grace => [	2734	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2071	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/
2072	],	2737	],
2073	hp => [	2738	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2741	],
2077	mana => [	2742	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2079	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/
2080	],	2745	],
2081	);	2746	);
2082		2747
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2810
2146	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2147	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, $h3);
2148		2816
2149	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
…		…
2171		2839
2172	if ($t3) {	2840	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2847	glEnd;
2180	}	2848	}
2181		2849
2182	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2184	}	2852	}
2185		2853
2186	#############################################################################	2854	#############################################################################
2187		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($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
2188	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2189		3011
2190	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2191		3013
2192	sub new {	3014	sub new {
2193	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2194		3016
2195	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	3019	can_hover => 1,
2198	can_events => 1,	3020	can_events => 1,
2199	%arg,	3021	%arg,
2200	);	3022	);
2201		3023
2202	$self->add ($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");
2203	$self->add ($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);
2204	$self->add ($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");
2205		3027
2206	$self	3028	$self
2207	}	3029	}
2208		3030
2209	sub set_fontsize {	3031	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2231	}	3053	}
2232		3054
2233	#############################################################################	3055	#############################################################################
2234		3056
2235	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2236		3058
2237	use strict;	3059	use common::sense;
2238		3060
2239	use CFClient::OpenGL;	3061	use DC::OpenGL;
2240		3062
2241	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2242		3064
2243	my @tex =	3065	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2246		3068
2247	sub new {	3069	sub new {
2248	my $class = shift;	3070	my $class = shift;
2249		3071
…		…
2270	$self->update;	3092	$self->update;
2271		3093
2272	$self	3094	$self
2273	}	3095	}
2274		3096
2275	sub changed { }
2276
2277	sub set_range {	3097	sub set_range {
2278	my ($self, $range) = @_;	3098	my ($self, $range) = @_;
2279		3099
2280	($range, $self->{range}) = ($self->{range}, $range);	3100	($range, $self->{range}) = ($self->{range}, $range);
2281		3101
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	3102	if ("@$range" ne "@{$self->{range}}") {
		3103	$self->update;
		3104	$self->set_value ($self->{range}[0]);
		3105	}
2284	}	3106	}
2285		3107
2286	sub set_value {	3108	sub set_value {
2287	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2288		3110
2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290		3112
2291	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2292		3114
2293	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2294
2295	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2296	$value = $hi - $page if $value > $hi - $page;
2297		3117
2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299	if $unit;	3119	if $unit;
2300		3120
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		3122
2303	if ($value != $old_value) {	3123	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	3124	$self->emit (changed => $value);
2305	$self->update;	3125	$self->update;
2306	}	3126	}
2307	}	3127	}
2308		3128
2309	sub size_request {	3129	sub size_request {
2310	my ($self) = @_;	3130	my ($self) = @_;
2311		3131
2312	($self->{req_w}, $self->{req_h})	3132	($self->{req_w}, $self->{req_h})
2313	}	3133	}
2314		3134
2315	sub button_down {	3135	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	3136	my ($self, $ev, $x, $y) = @_;
2317		3137
2318	$self->SUPER::button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		3139
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		3141
2322	$self->mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
2323	}
2324		3143
		3144	1
		3145	}
		3146
2325	sub mouse_motion {	3147	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2327		3149
2328	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		3152
…		…
2338	}	3160	}
2339		3161
2340	1	3162	1
2341	}	3163	}
2342		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($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] * $pagepart);
		3173
		3174	1
		3175	}
		3176
2343	sub update {	3177	sub update {
2344	my ($self) = @_;	3178	my ($self) = @_;
2345		3179
2346	delete $self->{knob_w};	3180	delete $self->{knob_w};
2347	$self->SUPER::update;	3181	$self->SUPER::update;
…		…
2351	my ($self) = @_;	3185	my ($self) = @_;
2352		3186
2353	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2354	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2355		3189
2356	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2357	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2358		3192
2359	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};
2360		3194
2361	$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;
2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2363		3197
2364	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2394	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2395	}	3229	}
2396		3230
2397	#############################################################################	3231	#############################################################################
2398		3232
2399	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2400		3234
2401	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2402		3236
2403	sub new {	3237	sub new {
2404	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2405		3239
2406	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2407		3241
2408	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	3245	to_value => sub { shift },
2412	from_value => sub { shift },	3246	from_value => sub { shift },
2413	%arg,	3247	%arg,
2414	);	3248	);
2415		3249
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2437		3271
2438	#############################################################################	3272	#############################################################################
2439		3273
2440	package CFClient::UI::TextView;	3274	package DC::UI::TextScroller;
2441		3275
2442	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2443		3277
2444	use CFClient::OpenGL;	3278	use DC::OpenGL;
2445		3279
2446	sub new {	3280	sub new {
2447	my $class = shift;	3281	my $class = shift;
2448		3282
2449	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2450	fontsize => 1,	3284	fontsize => 1,
2451	can_events => 0,	3285	can_events => 1,
		3286	indent => 0,
2452	#font => default_font	3287	#font => default_font
2453	@_,	3288	@_,
2454		3289
2455	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2456	par => [],	3291	par => [],
		3292	max_par => 0,
2457	height => 0,	3293	height => 0,
2458	children => [	3294	children => [
2459	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2461	],	3297	],
2462	);	3298	);
2463		3299
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3301
…		…
2471		3307
2472	$self->{fontsize} = $fontsize;	3308	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3309	$self->reflow;
2474	}	3310	}
2475		3311
		3312	sub size_request {
		3313	my ($self) = @_;
		3314
		3315	my ($empty, $slider) = $self->visible_children;
		3316
		3317	local $self->{children} = [$empty, $slider];
		3318	$self->SUPER::size_request
		3319	}
		3320
2476	sub size_allocate {	3321	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3322	my ($self, $w, $h) = @_;
2478		3323
2479	$self->SUPER::size_allocate ($w, $h);	3324	my ($empty, $slider, @other) = @{ $self->{children} };
		3325	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3326
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3327	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3328	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3329	$self->{layout}->set_width ($empty->{w});
		3330	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3331
2485	$self->reflow;	3332	$self->reflow;
2486	}
2487		3333
2488	sub text_size {	3334	local $self->{children} = [$empty, $slider];
		3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
2489	my ($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) = @_;
2490		3350
2491	my $layout = $self->{layout};	3351	my $layout = $self->{layout};
2492		3352
		3353	$layout->set_font ($self->{font}) if $self->{font};
		3354	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3355	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3356	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($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}}
2496		3364	);
		3365
2497	$layout->size	3366	$layout
2498	}	3367	}
2499		3368
2500	sub reflow {	3369	sub reflow {
2501	my ($self) = @_;	3370	my ($self) = @_;
2502		3371
…		…
2509		3378
2510	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
2512	}	3381	}
2513		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	$self->update;
		3396	}
		3397
2514	sub clear {	3398	sub clear {
2515	my ($self) = @_;	3399	my ($self) = @_;
		3400
		3401	my (undef, undef, @other) = @{ $self->{children} };
		3402	$self->remove ($_) for @other;
2516		3403
2517	$self->{par} = [];	3404	$self->{par} = [];
2518	$self->{height} = 0;	3405	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3407	}
2521		3408
2522	sub add_paragraph {	3409	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3410	my $self = shift;
2524		3411
2525	for my $line (split /\n/, $text) {	3412	for my $para (@_) {
2526	my ($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
2527	$self->{height} += $h;	3464	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3466
2531	$self->{children}[1]->set_range ([$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}[$paridx]{y});
		3472	}
2532	}	3473	}
2533		3474
2534	sub update {	3475	sub update {
2535	my ($self) = @_;	3476	my ($self) = @_;
2536		3477
…		…
2538		3479
2539	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2540		3481
2541	delete $self->{texture};	3482	delete $self->{texture};
2542		3483
2543	$ROOT->on_post_alloc ($self, sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3488
2546	if (delete $self->{need_reflow}) {
2547	my $height = 0;
2548
2549	my $layout = $self->{layout};
2550
2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2553	for (@{$self->{par}}) {
2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555	$layout->set_width ($W - $_->[3]);
2556	$layout->set_markup ($_->[4]);
2557	my ($w, $h) = $layout->size;
2558	$_->[0] = $w + $_->[3];
2559	$_->[1] = $h;
2560	}
2561
2562	$height += $_->[1];
2563	}
2564
2565	$self->{height} = $height;
2566
2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2568
2569	delete $self->{texture};
2570	}
2571
2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3490	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2575		3492
		3493	package DC::UI::Base;
		3494	local ($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;
2576	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2577		3502
2578	my $y0 = $top;	3503	my $y0 = $top;
2579	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2580		3505
2581	my $y = 0;
2582
2583	my $layout = $self->{layout};
2584
2585	$layout->set_font ($self->{font}) if $self->{font};
2586
2587	glEnable GL_BLEND;
2588	#TODO# not correct in windows where rgba is forced off
2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2590
2591	for my $par (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2593		3509
2594	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3511	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3512
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2600		3515
2601	glRasterPos $par->[3], $y - $y0;	3516	if (my @w = @{ $para->{widget} }) {
2602	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	}
2603	}	3528	}
2604		3529
2605	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3532	}
2607		3533
2608	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2609	};	3535	};
2610	});	3536	});
		3537	}
		3538
		3539	sub reconfigure {
		3540	my ($self) = @_;
		3541
		3542	$self->SUPER::reconfigure;
		3543
		3544	$_->{w} = 1e10 for @{ $self->{par} };
		3545	$self->reflow;
2611	}	3546	}
2612		3547
2613	sub _draw {	3548	sub _draw {
2614	my ($self) = @_;	3549	my ($self) = @_;
2615		3550
…		…
2618	glColor 0, 0, 0, 1;	3553	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (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});
2620	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
2621		3556
2622	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2623
2624	}	3558	}
2625		3559
2626	#############################################################################	3560	#############################################################################
2627		3561
2628	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2629		3563
2630	use CFClient::OpenGL;	3564	use DC::OpenGL;
2631		3565
2632	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2633		3567
2634	sub moveto {	3568	sub moveto {
2635	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2636		3570
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3599	glPopMatrix;
2666	}	3600	}
2667		3601
2668	#############################################################################	3602	#############################################################################
2669		3603
2670	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2671		3605
2672	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2673		3607
2674	sub new {	3608	sub new {
2675	my $class = shift;	3609	my $class = shift;
2676		3610
2677	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2690	}	3624	}
2691		3625
2692	#############################################################################	3626	#############################################################################
2693		3627
2694	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2695		3629
2696	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2697		3631
2698	use CFClient::OpenGL;	3632	use DC::OpenGL;
2699		3633
2700	sub new {	3634	sub new {
2701	my $class = shift;	3635	my $class = shift;
2702		3636
2703	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2707	}	3641	}
2708		3642
2709	sub set_tooltip_from {	3643	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2711		3645
2712	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 $tip =~ /^#(.*)$/;
2713		3651
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2719	}	3657	}
2720		3658
		3659	$tip =~ s/^\n+//;
		3660	$tip =~ s/\n+$//;
		3661
2721	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2722	markup => $tooltip,	3664	markup => $tip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2724	fontsize => 0.8,	3667	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2726	ellipsise => 0,	3669	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3671	);
2729	}	3672	}
2730		3673
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3677	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3678
2736	($w + 4, $h + 4)	3679	($w + 4, $h + 4)
2737	}	3680	}
2738		3681
2739	sub size_allocate {	3682	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3683	my ($self, $w, $h) = @_;
2741		3684
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3685	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3686	}
2744		3687
2745	sub visibility_change {	3688	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3689	my ($self, $visible) = @_;
2747		3690
2748	return unless $visible;	3691	return unless $visible;
2749		3692
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2752	or return;	3695	or return;
2753		3696
		3697	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3699
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3701	if $x + $self->{w} > $self->{root}{w};
2758		3702
2759	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2760	});	3707	});
2761	}	3708	}
2762		3709
2763	sub _draw {	3710	sub _draw {
2764	my ($self) = @_;	3711	my ($self) = @_;
2765		3712
2766	glTranslate 0.375, 0.375;
2767
2768	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2769		3714
2770	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2771	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2772	glVertex 0 , 0;
2773	glVertex 0 , $h;
2774	glVertex $w, $h;
2775	glVertex $w, 0;
2776	glEnd;
2777		3717
2778	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2779	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2780	glVertex 0 , 0;
2781	glVertex 0 , $h;
2782	glVertex $w, $h;
2783	glVertex $w, 0;
2784	glEnd;
2785		3720
2786	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2787		3722
2788	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2789	}	3724	}
2790		3725
2791	#############################################################################	3726	#############################################################################
2792		3727
2793	package CFClient::UI::Face;	3728	package DC::UI::Face;
2794		3729
2795	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2796		3731
2797	use CFClient::OpenGL;	3732	use DC::OpenGL;
2798		3733
2799	sub new {	3734	sub new {
2800	my $class = shift;	3735	my $class = shift;
2801		3736
2802	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2803	aspect => 1,	3740	aspect => 1,
2804	can_events => 0,	3741	can_events => 0,
2805	@_,	3742	@_,
2806	);	3743	);
2807		3744
2808	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2809	Scalar::Util::weaken (my $widget = $self);
2810
2811	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {
2816	++$widget->{frame};
2817	$widget->update;
2818	},
2819	);
2820	}
2821		3746
2822	$self	3747	$self
2823	}	3748	}
2824		3749
		3750	sub update_timer {
		3751	my ($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 $self->{timer};
		3806	}
		3807	}
		3808
2825	sub size_request {	3809	sub size_request {
2826	(32, 8)	3810	my ($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, $self->{size_h} || 8)
2827	}	3827	}
2828		3828
2829	sub update {	3829	sub update {
2830	my ($self) = @_;	3830	my ($self) = @_;
2831		3831
2832	return unless $self->{visible};	3832	return unless $self->{visible};
2833		3833
2834	$self->SUPER::update;	3834	$self->SUPER::update;
2835	}	3835	}
2836		3836
		3837	sub set_face {
		3838	my ($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	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
2837	sub _draw {	3866	sub _draw {
2838	my ($self) = @_;	3867	my ($self) = @_;
2839		3868
2840	return unless $::CONN;	3869	$self->SUPER::_draw;
2841		3870
2842	my $face;	3871	if (my $tex = $self->{tex}) {
2843
2844	if ($self->{frame}) {
2845	my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847	$face = $anim->[ $self->{frame} % @$anim ]
2848	if $anim && @$anim;
2849	}
2850
2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853	if ($tex) {
2854	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3874	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
2859	}	3877	}
2860	}	3878	}
2861		3879
2862	sub DESTROY {	3880	sub destroy {
2863	my ($self) = @_;	3881	my ($self) = @_;
2864		3882
2865	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
2866	if $self->{timer};	3884	if $self->{timer};
2867		3885
2868	$self->SUPER::DESTROY;	3886	$self->SUPER::destroy;
2869	}	3887	}
2870		3888
2871	#############################################################################	3889	#############################################################################
2872		3890
2873	package CFClient::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
2874		3892
2875	our @ISA = CFClient::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
2876		3894
2877	# TODO: should actualyl wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
2878		3896
2879	#############################################################################	3897	#############################################################################
2880		3898
2881	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
2882		3900
2883	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
2884		3902
2885	use CFClient::OpenGL;	3903	use DC::OpenGL;
2886		3904
2887	sub new {	3905	sub new {
2888	my $class = shift;	3906	my $class = shift;
2889		3907
2890	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
2891	items => [],	3909	items => [],
2892	z => 100,	3910	z => 100,
2893	@_,	3911	@_,
2894	);	3912	);
2895		3913
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
2897		3915
2898	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
2900		3918
2901	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
2902	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
2903	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
2904	can_hover => 1,	3925	can_hover => 1,
2905	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,
2906	text => $widget;	3939	markup => $widget,
		3940	tooltip => $tooltip;
		3941	}
2907	}	3942	}
2908		3943
2909	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
2910		3945
2911	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
2916		3951
2917	# 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)
2918	sub popup {	3953	sub popup {
2919	my ($self, $ev) = @_;	3954	my ($self, $ev) = @_;
2920		3955
2921	$self->_emit ("popdown");	3956	$self->emit ("popdown");
2922		3957
2923	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3959	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
2926		3961
2927	$self->show;	3962	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}
2930		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} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
		3972	}
		3973
2931	sub mouse_motion {	3974	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
2933		3976
2934	# TODO: should use vbox->find_widget or so	3977	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3978	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3979	$self->{hover} = $self->{item}{$HOVER};
2937		3980
2938	0	3981	0
2939	}	3982	}
2940		3983
2941	sub button_up {	3984	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3985	my ($self, $ev, $x, $y) = @_;
2943		3986
2944	if ($ev->{button} == $self->{button}) {	3987	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3988	undef $GRAB;
2946	$self->hide;	3989	$self->hide;
2947		3990
2948	$self->_emit ("popdown");	3991	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3992	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3993	} else {
2951	return 0	3994	return 0
2952	}	3995	}
2953		3996
2954	1	3997	1
2955	}	3998	}
2956		3999
2957	#############################################################################	4000	#############################################################################
2958		4001
2959	package CFClient::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
2960		4003
2961	our @ISA = CFClient::UI::Container::;	4004	our @ISA = DC::UI::Container::;
2962		4005
2963	sub new {	4006	sub new {
2964	my $class = shift;	4007	my $class = shift;
2965		4008
2966	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
2967	@_,	4010	@_,
2968	);	4011	);
2969		4012
2970	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
2971	if @{ $self->{children} };
2972		4014
2973	$self	4015	$self
2974	}	4016	}
2975		4017
2976	sub add {	4018	sub add {
2977	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
2978		4020
2979	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
2980		4022
2981	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
2982	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
2983	}	4031	}
2984		4032
2985	sub set_current_page {	4033	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	4034	my ($self, $page_or_widget) = @_;
2987		4035
2988	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
2989	? $page_or_widget	4037	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
2991		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
2992	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		4045
2995	$self->_emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
2996		4048
2997	$self->realloc;	4049	$self->realloc;
2998	}	4050	}
2999		4051
3000	sub visible_children {	4052	sub visible_children {
3001	$_[0]{current}	4053	$_[0]{current} || ()
3002	}	4054	}
3003		4055
3004	sub size_request {	4056	sub size_request {
3005	my ($self) = @_;	4057	my ($self) = @_;
3006		4058
		4059	$self->{current}
3007	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3008	}	4062	}
3009		4063
3010	sub size_allocate {	4064	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3012		4066
3013	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
		4069
		4070	1
3014	}	4071	}
3015		4072
3016	sub _draw {	4073	sub _draw {
3017	my ($self) = @_;	4074	my ($self) = @_;
3018		4075
3019	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3020	}	4078	}
3021		4079
3022	#############################################################################	4080	#############################################################################
3023		4081
3024	package CFClient::UI::Notebook;	4082	package DC::UI::Notebook;
3025		4083
		4084	use DC::OpenGL;
		4085
3026	our @ISA = CFClient::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3027		4087
3028	sub new {	4088	sub new {
3029	my $class = shift;	4089	my $class = shift;
3030		4090
3031	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3034	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3035	@_,	4096	@_,
3036	);	4097	);
3037		4098
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040		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
3041	$self	4136	$self
3042	}	4137	}
3043		4138
3044	sub add {	4139	sub add {
		4140	my ($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	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3045	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3046		4170
3047	Scalar::Util::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3048		4173
3049	$self->{buttonbar}->add (new CFClient::UI::Button
3050	markup => $title,
3051	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },
3053	);
3054
3055	$self->{multiplexer}->add ($widget);	4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
3056	}	4181	}
3057		4182
3058	sub set_current_page {	4183	sub set_current_page {
3059	my ($self, $page) = @_;	4184	my ($self, $page) = @_;
3060		4185
3061	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	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	}
3063	}	4208	}
3064		4209
3065	#############################################################################	4210	#############################################################################
3066		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
3067	package CFClient::UI::Statusbox;	4276	package DC::UI::Statusbox;
3068		4277
3069	our @ISA = CFClient::UI::VBox::;	4278	our @ISA = DC::UI::VBox::;
3070		4279
3071	sub new {	4280	sub new {
3072	my $class = shift;	4281	my $class = shift;
3073		4282
3074	my $self = $class->SUPER::new (	4283	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	4284	fontsize => 0.8,
3076	@_,	4285	@_,
3077	);	4286	);
3078		4287
3079	Scalar::Util::weaken (my $this = $self);	4288	DC::weaken (my $this = $self);
3080		4289
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3082	$this->reorder;
3083	$this->update;
3084	});
3085		4291
3086	$self	4292	$self
3087	}	4293	}
3088		4294
3089	sub reorder {	4295	sub reorder {
3090	my ($self) = @_;	4296	my ($self) = @_;
3091	my $NOW = Time::HiRes::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 %{ $self->{item} };
3092		4303
3093	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3096		4309
3097	my @widgets;	4310	my @widgets;
3098		4311
3099	my @items = sort {	4312	my @items = sort {
3100	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
3101	or $b->{id} <=> $a->{id}	4314	or $b->{id} <=> $a->{id}
3102	} values %{ $self->{item} };	4315	} values %{ $self->{item} };
3103		4316
3104	$self->{timer}->interval (1);
3105
3106	my $count = 10 + 1;	4317	my $count = 10 + 1;
3107	for my $item (@items) {	4318	for my $item (@items) {
3108	last unless --$count;	4319	last unless --$count;
3109		4320
3110	push @widgets, $item->{label} ||= do {	4321	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	4322	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	4323	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	4324	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	4325	: $item->{text};
3115		4326
3116	for ($short) {	4327	for ($short) {
3117	s/^\s+//;	4328	s/^\s+//;
3118	s/\s+/ /g;	4329	s/\s+/ /g;
3119	}	4330	}
3120		4331
3121	new CFClient::UI::Label	4332	new DC::UI::Label
3122	markup => $short,	4333	markup => $short,
3123	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3128	fg => $item->{fg},	4340	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	4341	can_events => 1,
3131	can_hover => 1	4342	can_hover => 1
3132	};	4343	};
3133		4344
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3136	if ($diff < 1) {
3137	$item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138	$item->{label}->realloc;
3139	}
3140	$item->{label}->update;	4347	$label->update;
		4348	$label->set_max_size (undef, $label->{req_h} * $diff)
		4349	if $diff < 1;
3141	$self->{timer}->interval (1/30);	4350	$self->{timer}->set (1/30, 1/30);
		4351	} else {
		4352	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	4353	}
		4354
		4355	push @widgets, $label;
3143	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
3144		4361
3145	$self->clear;	4362	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
3147	}	4364	}
3148		4365
…		…
3163	$item->{count}++;	4380	$item->{count}++;
3164	} else {	4381	} else {
3165	$item->{count} = 1;	4382	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	4383	$item->{text} = $item->{tooltip} = $text;
3167	}	4384	}
3168	$item->{id} = ++$self->{id};	4385	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	4386	$item->{timeout} = $timeout;
3170	delete $item->{label};	4387	delete $item->{label};
3171	} else {	4388	} else {
3172	$self->{item}{$group} = {	4389	$self->{item}{$group} = {
3173	id => ++$self->{id},	4390	id => ++$self->{id},
…		…
3179	count => 1,	4396	count => 1,
3180	%arg,	4397	%arg,
3181	};	4398	};
3182	}	4399	}
3183		4400
		4401	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	4402	$self->reorder;
		4403	});
3185	}	4404	}
3186		4405
3187	sub reconfigure {	4406	sub reconfigure {
3188	my ($self) = @_;	4407	my ($self) = @_;
3189		4408
…		…
3192		4411
3193	$self->reorder;	4412	$self->reorder;
3194	$self->SUPER::reconfigure;	4413	$self->SUPER::reconfigure;
3195	}	4414	}
3196		4415
3197	sub DESTROY {	4416	sub destroy {
3198	my ($self) = @_;	4417	my ($self) = @_;
3199		4418
3200	$self->{timer}->cancel;	4419	$self->{timer}->cancel;
3201		4420
3202	$self->SUPER::DESTROY;	4421	$self->SUPER::destroy;
3203	}	4422	}
3204		4423
3205	#############################################################################	4424	#############################################################################
3206		4425
3207	package CFClient::UI::Inventory;
3208
3209	our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211	sub new {
3212	my $class = shift;
3213
3214	my $self = $class->SUPER::new (
3215	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216	@_,
3217	);
3218
3219	$self
3220	}
3221
3222	sub set_items {
3223	my ($self, $items) = @_;
3224
3225	$self->{child}->clear;
3226	return unless $items;
3227
3228	my @items = sort {
3229	($a->{type} <=> $b->{type})
3230	or ($a->{name} cmp $b->{name})
3231	} @$items;
3232
3233	$self->{real_items} = \@items;
3234
3235	my $row = 0;
3236	for my $item (@items) {
3237	CFClient::Item::update_widgets $item;
3238
3239	$self->{child}->add (0, $row, $item->{face_widget});
3240	$self->{child}->add (1, $row, $item->{desc_widget});
3241	$self->{child}->add (2, $row, $item->{weight_widget});
3242
3243	$row++;
3244	}
3245	}
3246
3247	#############################################################################
3248
3249	package CFClient::UI::BindEditor;
3250
3251	our @ISA = CFClient::UI::FancyFrame::;
3252
3253	sub new {
3254	my $class = shift;
3255
3256	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258	$self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262	text => "start recording",
3263	tooltip => "Start/Stops recording of actions."
3264	."All subsequent actions after the recording started will be captured."
3265	."The actions are displayed after the record was stopped."
3266	."To bind the action you have to click on the 'Bind' button",
3267	on_activate => sub {
3268	unless ($self->{recording}) {
3269	$self->start;
3270	} else {
3271	$self->stop;
3272	}
3273	});
3274
3275	$vb->add (new CFClient::UI::Label text => "Actions:");
3276	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3279	$vb->add (my $hb = new CFClient::UI::HBox);
3280	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281	$hb->add (new CFClient::UI::Button
3282	text => "bind",
3283	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284	on_activate => sub {
3285	$self->ask_for_bind;
3286	});
3287
3288	$vb->add (my $hb = new CFClient::UI::HBox);
3289	$hb->add (new CFClient::UI::Button
3290	text => "ok",
3291	expand => 1,
3292	tooltip => "This closes the binding editor and saves the binding",
3293	on_activate => sub {
3294	$self->hide;
3295	$self->commit;
3296	});
3297
3298	$hb->add (new CFClient::UI::Button
3299	text => "cancel",
3300	expand => 1,
3301	tooltip => "This closes the binding editor without saving",
3302	on_activate => sub {
3303	$self->hide;
3304	$self->{binding_cancel}->()
3305	if $self->{binding_cancel};
3306	});
3307
3308	$self->update_binding_widgets;
3309
3310	$self
3311	}
3312
3313	sub commit {
3314	my ($self) = @_;
3315	my ($mod, $sym, $cmds) = $self->get_binding;
3316	if ($sym != 0 && @$cmds > 0) {
3317	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318	."'. Don't forget 'Save Config'!");
3319	$self->{binding_change}->($mod, $sym, $cmds)
3320	if $self->{binding_change};
3321	} else {
3322	$::STATUSBOX->add ("No action bound, no key or action specified!");
3323	$self->{binding_cancel}->()
3324	if $self->{binding_cancel};
3325	}
3326	}
3327
3328	sub start {
3329	my ($self) = @_;
3330
3331	$self->{rec_btn}->set_text ("stop recording");
3332	$self->{recording} = 1;
3333	$self->clear_command_list;
3334	$::CONN->start_record if $::CONN;
3335	}
3336
3337	sub stop {
3338	my ($self) = @_;
3339
3340	$self->{rec_btn}->set_text ("start recording");
3341	$self->{recording} = 0;
3342
3343	my $rec;
3344	$rec = $::CONN->stop_record if $::CONN;
3345	return unless ref $rec eq 'ARRAY';
3346	$self->set_command_list ($rec);
3347	}
3348
3349
3350	sub ask_for_bind_and_commit {
3351	my ($self) = @_;
3352	$self->ask_for_bind (1);
3353	}
3354
3355	sub ask_for_bind {
3356	my ($self, $commit) = @_;
3357
3358	CFClient::Binder::open_binding_dialog (sub {
3359	my ($mod, $sym) = @_;
3360	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361	$self->update_binding_widgets;
3362	$self->commit if $commit;
3363	});
3364	}
3365
3366	# $mod and $sym are the modifiers and key symbol
3367	# $cmds is a array ref of strings (the commands)
3368	# $cb is the callback that is executed on OK
3369	# $ccb is the callback that is executed on CANCEL and
3370	# when the binding was unsuccessful on OK
3371	sub set_binding {
3372	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374	$self->clear_command_list;
3375	$self->{recording} = 0;
3376	$self->{rec_btn}->set_text ("start recording");
3377
3378	$self->{binding} = [$mod, $sym];
3379	$self->{commands} = $cmds;
3380
3381	$self->{binding_change} = $cb;
3382	$self->{binding_cancel} = $ccb;
3383
3384	$self->update_binding_widgets;
3385	}
3386
3387	# this is a shortcut method that asks for a binding
3388	# and then just binds it.
3389	sub do_quick_binding {
3390	my ($self, $cmds) = @_;
3391	$self->set_binding (undef, undef, $cmds, sub {
3392	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393	});
3394	$self->ask_for_bind (1);
3395	}
3396
3397	sub update_binding_widgets {
3398	my ($self) = @_;
3399	my ($mod, $sym, $cmds) = $self->get_binding;
3400	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401	$self->set_command_list ($cmds);
3402	}
3403
3404	sub get_binding {
3405	my ($self) = @_;
3406	return (
3407	$self->{binding}->[0],
3408	$self->{binding}->[1],
3409	[ grep { defined $_ } @{$self->{commands}} ]
3410	);
3411	}
3412
3413	sub clear_command_list {
3414	my ($self) = @_;
3415	$self->{cmdbox}->clear ();
3416	}
3417
3418	sub set_command_list {
3419	my ($self, $cmds) = @_;
3420
3421	$self->{cmdbox}->clear ();
3422	$self->{commands} = $cmds;
3423
3424	my $idx = 0;
3425
3426	for (@$cmds) {
3427	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429	my $i = $idx;
3430	$hb->add (new CFClient::UI::Label text => $_);
3431	$hb->add (new CFClient::UI::Button
3432	text => "delete",
3433	tooltip => "Deletes the action from the record",
3434	on_activate => sub {
3435	$self->{cmdbox}->remove ($hb);
3436	$cmds->[$i] = undef;
3437	});
3438
3439
3440	$idx++
3441	}
3442	}
3443
3444	#############################################################################
3445
3446	package CFClient::UI::SpellList;
3447
3448	our @ISA = CFClient::UI::Table::;
3449
3450	sub new {
3451	my $class = shift;
3452
3453	my $self = $class->SUPER::new (
3454	binding => [],
3455	commands => [],
3456	@_,
3457	)
3458	}
3459
3460	# XXX: Do sorting? Argl...
3461	sub add_spell {
3462	my ($self, $spell) = @_;
3463	$self->{spells}->{$spell->{name}} = $spell;
3464
3465	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466	face => $spell->{face},
3467	can_hover => 1,
3468	can_events => 1,
3469	tooltip => $spell->{message});
3470
3471	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472	text => $spell->{name},
3473	can_hover => 1,
3474	can_events => 1,
3475	tooltip => $spell->{message},
3476	expand => 1);
3477
3478	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481	expand => 1);
3482
3483	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484	text => "bind to key",
3485	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486	}
3487
3488	sub rebuild_spell_list {
3489	my ($self) = @_;
3490	$self->{tbl_idx} = 0;
3491	$self->add_spell ($_) for values %{$self->{spells}};
3492	}
3493
3494	sub remove_spell {
3495	my ($self, $spell) = @_;
3496	delete $self->{spells}->{$spell->{name}};
3497	$self->rebuild_spell_list;
3498	}
3499
3500	#############################################################################
3501
3502	package CFClient::UI::Root;	4426	package DC::UI::Root;
3503		4427
3504	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3505		4429
3506	use List::Util qw(min max);	4430	use List::Util qw(min max);
3507		4431
3508	use CFClient::OpenGL;	4432	use DC::OpenGL;
3509		4433
3510	sub new {	4434	sub new {
3511	my $class = shift;	4435	my $class = shift;
3512		4436
3513	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3514	visible => 1,	4438	visible => 1,
3515	@_,	4439	@_,
3516	);	4440	);
3517		4441
3518	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3519		4443
3520	$self	4444	$self
3521	}	4445	}
3522		4446
3523	sub size_request {	4447	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4462	$coord = $max - $size if $coord > $max - $size;
3539		4463
3540	int $coord + 0.5	4464	int $coord + 0.5
3541	}	4465	}
3542		4466
3543	sub size_allocate {	4467	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4468	my ($self, $w, $h) = @_;
3545		4469
3546	for my $child ($self->children) {	4470	for my $child ($self->children) {
3547	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)};
3548		4472
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4476	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4477	$Y = _to_pixel $Y, $H, $self->{h};
3554		4478
3555	$child->configure ($X, $Y, $W, $H);	4479	$child->configure ($X, $Y, $W, $H);
3556	}	4480	}
		4481
		4482	1
3557	}	4483	}
3558		4484
3559	sub coord2local {	4485	sub coord2local {
3560	my ($self, $x, $y) = @_;	4486	my ($self, $x, $y) = @_;
3561		4487
…		…
3569	}	4495	}
3570		4496
3571	sub update {	4497	sub update {
3572	my ($self) = @_;	4498	my ($self) = @_;
3573		4499
3574	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3575	}	4501	}
3576		4502
3577	sub add {	4503	sub add {
3578	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3579		4505
…		…
3616	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3617	$_->()	4543	$_->()
3618	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3619	}	4545	}
3620		4546
3621	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3622	my %queue;	4548	my %queue;
3623	my @queue;	4549	my @queue;
3624	my $widget;	4550	my $widget;
3625		4551
3626	outer:	4552	outer:
…		…
3646		4572
3647	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3648		4574
3649	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3650		4576
3651	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3652	$h = 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;
3653		4582
3654	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656		4585
3657	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3673	}	4602	}
3674	}	4603	}
3675		4604
3676	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3677	}	4606	}
3678	}
3679		4607
3680	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3681	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3682	values %$size_alloc;	4610	values %$size_alloc;
3683		4611
3684	while () {	4612	while () {
3685	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3686		4614
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4616
3689	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3690	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3691		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
3692	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3694		4628
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3697	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3698		4632
3699	$widget->{w} = $w;	4633	$widget->{w} = $w;
3700	$widget->{h} = $h;	4634	$widget->{h} = $h;
3701		4635
3702	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3703	}	4638	}
3704	}	4639	}
3705	}	4640	}
3706		4641
3707	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3708	$_->()	4643	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3710	}	4645	}
3711
3712		4646
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3716		4650
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4655	glLoadIdentity;
3722		4656
3723	{	4657	{
3724	package CFClient::UI::Base;	4658	package DC::UI::Base;
3725		4659
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4662
3730	$self->_draw;	4663	$self->_draw;
		4664	}
3731	}	4665	}
3732		4666
3733	#############################################################################	4667	#############################################################################
3734		4668
3735	package CFClient::UI;	4669	package DC::UI;
3736		4670
3737	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3739		4673
3740	1	4674	1
3741

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