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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.295 by root, Tue Jun 6 09:19:28 2006 UTC vs.
Revision 1.479 by root, Thu Feb 4 20:01:09 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	use Event;
9		6
10	use CFClient;	7	use Guard ();
		8
		9	use DC;
		10	use DC::Pod;
11	use CFClient::Texture;	11	use DC::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
17	our $TOOLTIP;	17	our $TOOLTIP;
18	our $BUTTON_STATE;	18	our $BUTTON_STATE;
19		19
20	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
21		21
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		23	$_[0]->stop;
		24
23	if (!$GRAB) {	25	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	26	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	27	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	28	if ($TOOLTIP->{owner} != $widget) {
		29	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	30	$TOOLTIP->hide;
28		31
29	$TOOLTIP->{owner} = $widget;	32	$TOOLTIP->{owner} = $widget;
		33	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		34
31	return if $ENV{CFPLUS_DEBUG} & 8;	35	return if $ENV{CFPLUS_DEBUG} & 8;
32		36
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	37	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	38	$TOOLTIP->show;
39	}	39	}
40		40
41	return;	41	return;
42	}	42	}
43	}	43	}
44	}	44	}
45		45
46	$TOOLTIP->hide;	46	$TOOLTIP->hide;
		47	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	48	delete $TOOLTIP->{owner};
48	});	49	};
49		50
50	sub get_layout {	51	sub get_layout {
51	my $layout;	52	my $layout;
52		53
53	for (grep { $_->{name} } values %WIDGET) {	54	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	80	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	81	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	82	if $FOCUS;
82	}	83	}
83		84
		85	sub check_hover {
		86	my ($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	$TOOLTIP_WATCHER->again;
		95	}
		96	}
		97
84	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	99	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	100	my ($x, $y) = ($ev->{x}, $ev->{y});
87		101
88	if (!$BUTTON_STATE) {	102	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		103
		104	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
90		106
91	$GRAB = $widget;	107	$GRAB = $widget;
92	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
93		109
94	$TOOLTIP_WATCHER->cb->();	110	$TOOLTIP_WATCHER->invoke;
95	}	111	}
96		112
97	$BUTTON_STATE |= 1 << ($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;
98		118
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	119	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	120	$ev->{dy} = $shift ? 0 : $delta;
		121
		122	$GRAB->emit (mouse_wheel => $ev);
		123	} else {
		124	$GRAB->emit (button_down => $ev)
		125	}
		126	}
101	}	127	}
102		128
103	sub feed_sdl_button_up_event {	129	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	130	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		131
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	132	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		133
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	134	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		135
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	136	$GRAB->emit (button_up => $ev)
112	if $GRAB;	137	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		138
114	if (!$BUTTON_STATE) {	139	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	141	$grab->update if $grab;
117	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
118		143
		144	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	145	$TOOLTIP_WATCHER->invoke;
120	}	146	}
121	}	147	}
122		148
123	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
124	my ($ev) = @_;	150	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	151	my ($x, $y) = ($ev->{x}, $ev->{y});
126		152
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	153	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		154
129	if ($widget != $HOVER) {	155	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		156
132	$hover->update if $hover && $hover->{can_hover};	157	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	158	if $HOVER;
140	}	159	}
141		160
142	# convert position array to integers	161	# convert position array to integers
143	sub harmonize {	162	sub harmonize {
…		…
171	# call when resolution changes etc.	190	# call when resolution changes etc.
172	sub rescale_widgets {	191	sub rescale_widgets {
173	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
174		193
175	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
176	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179		198
180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181	$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};
…		…
193	reconfigure_widgets;	212	reconfigure_widgets;
194	}	213	}
195		214
196	#############################################################################	215	#############################################################################
197		216
		217	package DC::UI::Event;
		218
		219	sub xy {
		220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		221	}
		222
		223	#############################################################################
		224
198	package CFClient::UI::Base;	225	package DC::UI::Base;
199		226
200	use strict;	227	use strict;
201		228
202	use CFClient::OpenGL;	229	use DC::OpenGL;
203		230
204	sub new {	231	sub new {
205	my $class = shift;	232	my $class = shift;
206		233
207	my $self = bless {	234	my $self = bless {
…		…
212	h => undef,	239	h => undef,
213	can_events => 1,	240	can_events => 1,
214	@_	241	@_
215	}, $class;	242	}, $class;
216		243
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		245
219	for (keys %$self) {	246	for (keys %$self) {
220	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
222	}	249	}
223	}	250	}
224		251
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$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};
227	$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};
228	$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};
229	$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};
230		257
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		260
234	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
239		266
240	sub destroy {	267	sub destroy {
241	my ($self) = @_;	268	my ($self) = @_;
242		269
243	$self->hide;	270	$self->hide;
		271	$self->emit ("destroy");
244	%$self = ();	272	%$self = ();
245	}	273	}
246		274
		275	sub TO_JSON {
		276	{ "\fw" => $_[0]{s_id} }
		277	}
		278
247	sub show {	279	sub show {
248	my ($self) = @_;	280	my ($self) = @_;
249		281
250	return if $self->{parent};	282	return if $self->{parent};
251		283
252	$CFClient::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
253	}	285	}
254		286
255	sub set_visible {	287	sub set_visible {
256	my ($self) = @_;	288	my ($self) = @_;
257		289
258	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);
259		294
260	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
261	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
262		297
263	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
264		299
265	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
266		301
267	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
268	}	303	}
269		304
270	sub set_invisible {	305	sub set_invisible {
271	my ($self) = @_;	306	my ($self) = @_;
272		307
273	return unless $self->{visible};	308	return unless $self->{visible};
274		309
275	$_->set_invisible for $self->children;	310	$_->set_invisible for $self->children;
276		311
		312	delete $self->{visible};
277	delete $self->{root};	313	delete $self->{root};
278	delete $self->{visible};
279		314
280	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
282		317
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	318	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
285		320
286	$self->focus_out;	321	$self->emit ("focus_out");
287
288	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
289	}	323	}
290		324
291	sub set_visibility {	325	sub set_visibility {
292	my ($self, $visible) = @_;	326	my ($self, $visible) = @_;
293		327
294	return if $self->{visible} == $visible;	328	return if $self->{visible} == $visible;
295		329
296	$visible ? $self->hide	330	$visible ? $self->show
297	: $self->show;	331	: $self->hide;
298	}	332	}
299		333
300	sub toggle_visibility {	334	sub toggle_visibility {
301	my ($self) = @_;	335	my ($self) = @_;
302		336
…		…
308	sub hide {	342	sub hide {
309	my ($self) = @_;	343	my ($self) = @_;
310		344
311	$self->set_invisible;	345	$self->set_invisible;
312		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
313	$self->{parent}->remove ($self)	350	$parent->remove ($self);
314	if $self->{parent};	351	}
315	}	352	}
316		353
317	sub move_abs {	354	sub move_abs {
318	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
319		356
320	$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;
321	$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;
322	$self->{z} = $z if defined $z;	359	$self->{z} = $z if defined $z;
323		360
324	$self->update;	361	$self->update;
325	}	362	}
326		363
…		…
329		366
330	$self->{force_w} = $w;	367	$self->{force_w} = $w;
331	$self->{force_h} = $h;	368	$self->{force_h} = $h;
332		369
333	$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, $h)
334	}	389	}
335		390
336	sub size_request {	391	sub size_request {
337	require Carp;	392	require Carp;
338	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
339	}	394	}
340		395
		396	sub baseline_shift {
		397	0
		398	}
		399
341	sub configure {	400	sub configure {
342	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
343		402
344	if ($self->{aspect}) {	403	if ($self->{aspect}) {
345	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
346		405
347	$w = List::Util::min $w, int $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
348	$h = List::Util::min $h, int $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
349		408
350	# use alignment to adjust x, y	409	# use alignment to adjust x, y
351		410
352	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
353	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
367		426
368	$self->{root}{size_alloc}{$self+0} = $self;	427	$self->{root}{size_alloc}{$self+0} = $self;
369	}	428	}
370	}	429	}
371		430
372	sub size_allocate {
373	# nothing to be done
374	}
375
376	sub children {	431	sub children {
377	# nop	432	# nop
378	}	433	}
379		434
380	sub visible_children {	435	sub visible_children {
…		…
398		453
399	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
400		455
401	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
402		457
403	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
404	delete $CFClient::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
405	$CFClient::UI::TOOLTIP_WATCHER->cb->();	460	$DC::UI::TOOLTIP_WATCHER->invoke;
406	}	461	}
407	}	462	}
408		463
409	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
410	sub coord2local {	465	sub coord2local {
411	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
412		467
		468	return (undef, undef) unless $self->{parent};
		469
413	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414	}	471	}
415		472
416	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
417	sub coord2global {	474	sub coord2global {
418	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
419		476
		477	return (undef, undef) unless $self->{parent};
		478
420	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
421	}	480	}
422		481
423	sub focus_in {	482	sub invoke_focus_in {
424	my ($self) = @_;	483	my ($self) = @_;
425		484
426	return if $FOCUS == $self;	485	return if $FOCUS == $self;
427	return unless $self->{can_focus};	486	return unless $self->{can_focus};
428		487
429	my $focus = $FOCUS; $FOCUS = $self;	488	$FOCUS = $self;
430		489
431	$self->_emit (focus_in => $focus);	490	$self->update;
432		491
433	$focus->update if $focus;	492	0
434	$FOCUS->update;
435	}	493	}
436		494
437	sub focus_out {	495	sub invoke_focus_out {
438	my ($self) = @_;	496	my ($self) = @_;
439		497
440	return unless $FOCUS == $self;	498	return unless $FOCUS == $self;
441		499
442	my $focus = $FOCUS; undef $FOCUS;	500	undef $FOCUS;
443		501
444	$self->_emit (focus_out => $focus);	502	$self->update;
445		503
446	$focus->update if $focus; #?
447
448	$::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
449	unless $FOCUS;	505	unless $FOCUS;
450	}
451		506
		507	0
		508	}
		509
		510	sub grab_focus {
		511	my ($self) = @_;
		512
		513	$FOCUS->emit ("focus_out") if $FOCUS;
		514	$self->emit ("focus_in");
		515	}
		516
452	sub mouse_motion { 0 }	517	sub invoke_mouse_motion { 0 }
453	sub button_up { 0 }	518	sub invoke_button_up { 0 }
454	sub key_down { 0 }	519	sub invoke_key_down { 0 }
455	sub key_up { 0 }	520	sub invoke_key_up { 0 }
		521	sub invoke_mouse_wheel { 0 }
456		522
457	sub button_down {	523	sub invoke_button_down {
458	my ($self, $ev, $x, $y) = @_;	524	my ($self, $ev, $x, $y) = @_;
459		525
460	$self->focus_in;	526	$self->grab_focus;
461		527
462	0	528	0
463	}	529	}
464		530
		531	sub connect {
		532	my ($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
465	sub find_widget {	578	#sub find_widget {
466	my ($self, $x, $y) = @_;	579	# in .xs
467
468	return () unless $self->{can_events};
469
470	return $self
471	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474	()
475	}
476		580
477	sub set_parent {	581	sub set_parent {
478	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
479		583
480	Scalar::Util::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
481	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
482	}
483
484	sub connect {
485	my ($self, $signal, $cb) = @_;
486
487	push @{ $self->{signal_cb}{$signal} }, $cb;
488	}
489
490	sub _emit {
491	my ($self, $signal, @args) = @_;
492
493	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494	}
495
496	sub emit {
497	my ($self, $signal, @args) = @_;
498
499	$self->_emit ($signal, @args)
500	|| $self->$signal (@args);
501	}
502
503	sub visibility_change {
504	#my ($self, $visible) = @_;
505	}	586	}
506		587
507	sub realloc {	588	sub realloc {
508	my ($self) = @_;	589	my ($self) = @_;
509		590
…		…
534		615
535	# using global variables seems a bit hacky, but passing through all drawing	616	# using global variables seems a bit hacky, but passing through all drawing
536	# functions seems pointless.	617	# functions seems pointless.
537	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
538		619
539	sub draw {	620	#sub draw {
540	my ($self) = @_;	621	#CFPlus.xs
541
542	return unless $self->{h} && $self->{w};
543
544	# update screen rectangle
545	local $draw_x = $draw_x + $self->{x};
546	local $draw_y = $draw_y + $self->{y};
547	local $draw_w = $draw_x + $self->{w};
548	local $draw_h = $draw_y + $self->{h};
549
550	# skip widgets that are entirely outside the drawing area
551	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554	glPushMatrix;
555	glTranslate $self->{x}, $self->{y}, 0;
556
557	if ($self == $HOVER && $self->{can_hover}) {
558	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559	glEnable GL_BLEND;
560	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561	glBegin GL_QUADS;
562	glVertex 0 , 0;
563	glVertex $self->{w}, 0;
564	glVertex $self->{w}, $self->{h};
565	glVertex 0 , $self->{h};
566	glEnd;
567	glDisable GL_BLEND;
568	}
569
570	if ($ENV{CFPLUS_DEBUG} & 1) {
571	glPushMatrix;
572	glColor 1, 1, 0, 1;
573	glTranslate 0.375, 0.375;
574	glBegin GL_LINE_LOOP;
575	glVertex 0 , 0;
576	glVertex $self->{w} - 1, 0;
577	glVertex $self->{w} - 1, $self->{h} - 1;
578	glVertex 0 , $self->{h} - 1;
579	glEnd;
580	glPopMatrix;
581	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582	}
583
584	$self->_draw;
585	glPopMatrix;
586	}
587		622
588	sub _draw {	623	sub _draw {
589	my ($self) = @_;	624	my ($self) = @_;
590		625
591	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
592	}	627	}
593		628
594	sub DESTROY {	629	sub DESTROY {
595	my ($self) = @_;	630	my ($self) = @_;
596		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
597	delete $WIDGET{$self+0};	638	delete $WIDGET{$self+0};
598	#$self->deactivate;
599	}	639	}
600		640
601	#############################################################################	641	#############################################################################
602		642
603	package CFClient::UI::DrawBG;	643	package DC::UI::DrawBG;
604		644
605	our @ISA = CFClient::UI::Base::;	645	our @ISA = DC::UI::Base::;
606		646
607	use strict;	647	use strict;
608	use CFClient::OpenGL;	648	use DC::OpenGL;
609		649
610	sub new {	650	sub new {
611	my $class = shift;	651	my $class = shift;
612
613	# range [value, low, high, page]
614		652
615	$class->SUPER::new (	653	$class->SUPER::new (
616	#bg => [0, 0, 0, 0.2],	654	#bg => [0, 0, 0, 0.2],
617	#active_bg => [1, 1, 1, 0.5],	655	#active_bg => [1, 1, 1, 0.5],
618	@_	656	@_
619	)	657	)
620	}	658	}
621		659
		660	sub set_bg {
		661	my ($self, $bg) = @_;
		662
		663	$self->{bg} = $bg;
		664	$self->update;
		665	}
		666
622	sub _draw {	667	sub _draw {
623	my ($self) = @_;	668	my ($self) = @_;
624		669
625	my $color = $FOCUS == $self && $self->{active_bg}	670	my $color = $FOCUS == $self
626	? $self->{active_bg}	671	? $self->{active_bg} || $self->{bg}
627	: $self->{bg};	672	: $self->{bg};
628		673
629	if ($color && (@$color < 4 || $color->[3])) {	674	if ($color && (@$color < 4 || $color->[3])) {
630	my ($w, $h) = @$self{qw(w h)};	675	my ($w, $h) = @$self{qw(w h)};
631		676
632	glEnable GL_BLEND;	677	glEnable GL_BLEND;
633	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	678	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
634	glColor_premultiply @$color;	679	glColor_premultiply @$color;
635
636	glBegin GL_QUADS;
637	glVertex 0 , 0;
638	glVertex 0 , $h;
639	glVertex $w, $h;	680	glRect 0, 0, $w, $h;
640	glVertex $w, 0;
641	glEnd;
642
643	glDisable GL_BLEND;	681	glDisable GL_BLEND;
644	}	682	}
645	}	683	}
646		684
647	#############################################################################	685	#############################################################################
648		686
649	package CFClient::UI::Empty;	687	package DC::UI::Empty;
650		688
651	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
652		690
653	sub new {	691	sub new {
654	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
655	$class->SUPER::new (can_events => 0, %arg);	693	$class->SUPER::new (can_events => 0, %arg);
656	}	694	}
…		…
663		701
664	sub draw { }	702	sub draw { }
665		703
666	#############################################################################	704	#############################################################################
667		705
668	package CFClient::UI::Container;	706	package DC::UI::Container;
669		707
670	our @ISA = CFClient::UI::Base::;	708	our @ISA = DC::UI::Base::;
671		709
672	sub new {	710	sub new {
673	my ($class, %arg) = @_;	711	my ($class, %arg) = @_;
674		712
675	my $children = delete $arg{children};	713	my $children = delete $arg{children};
…		…
679	can_events => 0,	717	can_events => 0,
680	%arg,	718	%arg,
681	);	719	);
682		720
683	$self->add (@$children)	721	$self->add (@$children)
684	if $children;	722	if $children && @$children;
685		723
686	$self	724	$self
		725	}
		726
		727	sub realloc {
		728	my ($self) = @_;
		729
		730	$self->{force_realloc} = 1;
		731	$self->{force_size_alloc} = 1;
		732	$self->SUPER::realloc;
687	}	733	}
688		734
689	sub add {	735	sub add {
690	my ($self, @widgets) = @_;	736	my ($self, @widgets) = @_;
691		737
692	$_->set_parent ($self)	738	$_->set_parent ($self)
693	for @widgets;	739	for @widgets;
694		740
		741	# TODO: only do this in widgets that need it, e.g. root, fixed
695	use sort 'stable';	742	use sort 'stable';
696		743
697	$self->{children} = [	744	$self->{children} = [
698	sort { $a->{z} <=> $b->{z} }	745	sort { $a->{z} <=> $b->{z} }
699	@{$self->{children}}, @widgets	746	@{$self->{children}}, @widgets
700	];	747	];
701		748
702	$self->realloc;	749	$self->realloc;
		750
		751	$self->emit (c_add => \@widgets);
		752
		753	map $_+0, @widgets
703	}	754	}
704		755
705	sub children {	756	sub children {
706	@{ $_[0]{children} }	757	@{ $_[0]{children} }
707	}	758	}
708		759
709	sub remove {	760	sub remove {
710	my ($self, $child) = @_;	761	my ($self, @widgets) = @_;
711		762
		763	$self->emit (c_remove => \@widgets);
		764
		765	for my $child (@widgets) {
712	delete $child->{parent};	766	delete $child->{parent};
713	$child->hide;	767	$child->hide;
714
715	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	768	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		769	}
716		770
717	$self->realloc;	771	$self->realloc;
718	}	772	}
719		773
720	sub clear {	774	sub clear {
721	my ($self) = @_;	775	my ($self) = @_;
722		776
723	my $children = delete $self->{children};	777	my $children = $self->{children};
724	$self->{children} = [];	778	$self->{children} = [];
725		779
726	for (@$children) {	780	for (@$children) {
727	delete $_->{parent};	781	delete $_->{parent};
728	$_->hide;	782	$_->hide;
…		…
748	}	802	}
749		803
750	sub _draw {	804	sub _draw {
751	my ($self) = @_;	805	my ($self) = @_;
752		806
753	$_->draw for @{$self->{children}};	807	$_->draw for $self->visible_children;
754	}	808	}
755		809
756	#############################################################################	810	#############################################################################
757		811
758	package CFClient::UI::Bin;	812	package DC::UI::Bin;
759		813
760	our @ISA = CFClient::UI::Container::;	814	our @ISA = DC::UI::Container::;
761		815
762	sub new {	816	sub new {
763	my ($class, %arg) = @_;	817	my ($class, %arg) = @_;
764		818
765	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	819	my $child = (delete $arg{child}) || new DC::UI::Empty::;
766		820
767	$class->SUPER::new (children => [$child], %arg)	821	$class->SUPER::new (children => [$child], %arg)
768	}	822	}
769		823
770	sub add {	824	sub add {
771	my ($self, $child) = @_;	825	my ($self, $child) = @_;
772		826
773	$self->{children} = [];	827	$self->clear;
774
775	$self->SUPER::add ($child);	828	$self->SUPER::add ($child);
776	}	829	}
777		830
778	sub remove {	831	sub remove {
779	my ($self, $widget) = @_;	832	my ($self, $widget) = @_;
780		833
781	$self->SUPER::remove ($widget);	834	$self->SUPER::remove ($widget);
782		835
783	$self->{children} = [new CFClient::UI::Empty]	836	$self->{children} = [new DC::UI::Empty]
784	unless @{$self->{children}};	837	unless @{$self->{children}};
785	}	838	}
786		839
787	sub child { $_[0]->{children}[0] }	840	sub child { $_[0]->{children}[0] }
788		841
789	sub size_request {	842	sub size_request {
790	$_[0]{children}[0]->size_request	843	$_[0]{children}[0]->size_request
791	}	844	}
792		845
793	sub size_allocate {	846	sub invoke_size_allocate {
794	my ($self, $w, $h) = @_;	847	my ($self, $w, $h) = @_;
795		848
796	$self->{children}[0]->configure (0, 0, $w, $h);	849	$self->{children}[0]->configure (0, 0, $w, $h);
		850
		851	1
797	}	852	}
798		853
799	#############################################################################	854	#############################################################################
800
801	# back-buffered drawing area	855	# back-buffered drawing area
802		856
803	package CFClient::UI::Window;	857	package DC::UI::Window;
804		858
805	our @ISA = CFClient::UI::Bin::;	859	our @ISA = DC::UI::Bin::;
806		860
807	use CFClient::OpenGL;	861	use DC::OpenGL;
808		862
809	sub new {	863	sub new {
810	my ($class, %arg) = @_;	864	my ($class, %arg) = @_;
811		865
812	my $self = $class->SUPER::new (%arg);	866	my $self = $class->SUPER::new (%arg);
…		…
817		871
818	$ROOT->on_post_alloc ($self => sub { $self->render_child });	872	$ROOT->on_post_alloc ($self => sub { $self->render_child });
819	$self->SUPER::update;	873	$self->SUPER::update;
820	}	874	}
821		875
822	sub size_allocate {	876	sub invoke_size_allocate {
823	my ($self, $w, $h) = @_;	877	my ($self, $w, $h) = @_;
824		878
825	$self->SUPER::size_allocate ($w, $h);
826	$self->update;	879	$self->update;
		880
		881	$self->SUPER::invoke_size_allocate ($w, $h)
827	}	882	}
828		883
829	sub _render {	884	sub _render {
830	my ($self) = @_;	885	my ($self) = @_;
831		886
…		…
833	}	888	}
834		889
835	sub render_child {	890	sub render_child {
836	my ($self) = @_;	891	my ($self) = @_;
837		892
838	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	893	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
839	glClearColor 0, 0, 0, 0;	894	glClearColor 0, 0, 0, 0;
840	glClear GL_COLOR_BUFFER_BIT;	895	glClear GL_COLOR_BUFFER_BIT;
841		896
842	{	897	{
843	package CFClient::UI::Base;	898	package DC::UI::Base;
844		899
845	($draw_x, $draw_y, $draw_w, $draw_h) =	900	local ($draw_x, $draw_y, $draw_w, $draw_h) =
846	(0, 0, $self->{w}, $self->{h});	901	(0, 0, $self->{w}, $self->{h});
		902
		903	$self->_render;
847	}	904	}
848
849	$self->_render;
850	};	905	};
851	}	906	}
852		907
853	sub _draw {	908	sub _draw {
854	my ($self) = @_;	909	my ($self) = @_;
855
856	my ($w, $h) = @$self{qw(w h)};
857		910
858	my $tex = $self->{texture}	911	my $tex = $self->{texture}
859	or return;	912	or return;
860		913
861	glEnable GL_TEXTURE_2D;	914	glEnable GL_TEXTURE_2D;
862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	915	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863	glColor 0, 0, 0, 1;	916	glColor 0, 0, 0, 1;
864		917
865	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	918	$tex->draw_quad_alpha_premultiplied (0, 0);
866		919
867	glDisable GL_TEXTURE_2D;	920	glDisable GL_TEXTURE_2D;
868	}	921	}
869		922
870	#############################################################################	923	#############################################################################
871		924
872	package CFClient::UI::ViewPort;	925	package DC::UI::ViewPort;
873		926
		927	use List::Util qw(min max);
		928
874	our @ISA = CFClient::UI::Window::;	929	our @ISA = DC::UI::Window::;
875		930
876	sub new {	931	sub new {
877	my $class = shift;	932	my $class = shift;
878		933
879	$class->SUPER::new (	934	$class->SUPER::new (
…		…
886	sub size_request {	941	sub size_request {
887	my ($self) = @_;	942	my ($self) = @_;
888		943
889	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	944	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890		945
891	$w = 10 if $self->{scroll_x};	946	$w = 1 if $self->{scroll_x};
892	$h = 10 if $self->{scroll_y};	947	$h = 1 if $self->{scroll_y};
893		948
894	($w, $h)	949	($w, $h)
895	}	950	}
896		951
897	sub size_allocate {	952	sub invoke_size_allocate {
898	my ($self, $w, $h) = @_;	953	my ($self, $w, $h) = @_;
899		954
900	my $child = $self->child;	955	my $child = $self->child;
901		956
902	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	957	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	958	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904		959
905	$self->child->configure (0, 0, $w, $h);	960	$self->child->configure (0, 0, $w, $h);
906	$self->update;	961	$self->update;
		962
		963	1
907	}	964	}
908		965
909	sub set_offset {	966	sub set_offset {
910	my ($self, $x, $y) = @_;	967	my ($self, $x, $y) = @_;
911		968
		969	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		970	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		971
		972	if ($x != $self->{view_x} or $y != $self->{view_y}) {
912	$self->{view_x} = int $x;	973	$self->{view_x} = $x;
913	$self->{view_y} = int $y;	974	$self->{view_y} = $y;
914		975
		976	$self->emit (changed => $x, $y);
915	$self->update;	977	$self->update;
		978	}
		979	}
		980
		981	sub set_center {
		982	my ($self, $x, $y) = @_;
		983
		984	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		985	}
		986
		987	sub make_visible {
		988	my ($self, $x, $y, $border) = @_;
		989
		990	if ( $x < $self->{view_x} + $self->{w} * $border
		991	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		992	|| $y < $self->{view_y} + $self->{h} * $border
		993	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		994	) {
		995	$self->set_center ($x, $y);
		996	}
916	}	997	}
917		998
918	# hmm, this does not work for topleft of $self... but we should not ask for that	999	# hmm, this does not work for topleft of $self... but we should not ask for that
919	sub coord2local {	1000	sub coord2local {
920	my ($self, $x, $y) = @_;	1001	my ($self, $x, $y) = @_;
…		…
935	my ($self, $x, $y) = @_;	1016	my ($self, $x, $y) = @_;
936		1017
937	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1018	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1019	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
939	) {	1020	) {
940	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1021	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941	} else {	1022	} else {
942	$self->CFClient::UI::Base::find_widget ($x, $y)	1023	$self->DC::UI::Base::find_widget ($x, $y)
943	}	1024	}
944	}	1025	}
945		1026
946	sub _render {	1027	sub _render {
947	my ($self) = @_;	1028	my ($self) = @_;
948		1029
949	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1030	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
950	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1031	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
951		1032
952	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1033	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953		1034
954	$self->SUPER::_render;	1035	$self->SUPER::_render;
955	}	1036	}
956		1037
957	#############################################################################	1038	#############################################################################
958		1039
959	package CFClient::UI::ScrolledWindow;	1040	package DC::UI::ScrolledWindow;
960		1041
961	our @ISA = CFClient::UI::HBox::;	1042	our @ISA = DC::UI::Table::;
962		1043
963	sub new {	1044	sub new {
964	my ($class, %arg) = @_;	1045	my ($class, %arg) = @_;
965		1046
966	my $child = delete $arg{child};	1047	my $child = delete $arg{child};
967		1048
968	my $self;	1049	my $self;
969		1050
970	my $slider = new CFClient::UI::Slider	1051	my $hslider = new DC::UI::Slider
		1052	c_col => 0,
		1053	c_row => 1,
		1054	vertical => 0,
		1055	range => [0, 0, 1, 0.01], # HACK fix
		1056	on_changed => sub {
		1057	$self->{hpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1059	},
		1060	;
		1061
		1062	my $vslider = new DC::UI::Slider
		1063	c_col => 1,
		1064	c_row => 0,
971	vertical => 1,	1065	vertical => 1,
972	range => [0, 0, 1, 0.01], # HACK fix	1066	range => [0, 0, 1, 0.01], # HACK fix
973	on_changed => sub {	1067	on_changed => sub {
974	$self->{vp}->set_offset (0, $_[1]);	1068	$self->{vpos} = $_[1];
		1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
975	},	1070	},
976	;	1071	;
977		1072
978	$self = $class->SUPER::new (	1073	$self = $class->SUPER::new (
979	vp => (new CFClient::UI::ViewPort expand => 1),	1074	scroll_x => 0,
		1075	scroll_y => 1,
		1076	can_events => 1,
980	slider => $slider,	1077	hslider => $hslider,
		1078	vslider => $vslider,
		1079	col_expand => [1, 0],
		1080	row_expand => [1, 0],
981	%arg,	1081	%arg,
982	);	1082	);
983		1083
		1084	$self->{vp} = new DC::UI::ViewPort
		1085	c_col => 0,
		1086	c_row => 0,
		1087	expand => 1,
		1088	scroll_x => $self->{scroll_x},
		1089	scroll_y => $self->{scroll_y},
		1090	on_changed => sub {
		1091	my ($vp, $x, $y) = @_;
		1092
		1093	$vp->{parent}{hslider}->set_value ($x);
		1094	$vp->{parent}{vslider}->set_value ($y);
		1095
		1096	0
		1097	},
		1098	on_size_allocate => sub {
		1099	my ($vp, $w, $h) = @_;
		1100	$vp->{parent}->update_slider;
		1101	0
		1102	},
		1103	;
		1104
984	$self->SUPER::add ($self->{vp}, $self->{slider});	1105	$self->SUPER::add ($self->{vp});
		1106
985	$self->add ($child) if $child;	1107	$self->add ($child) if $child;
986		1108
987	$self	1109	$self
988	}	1110	}
989		1111
…		…
991	my ($self, $widget) = @_;	1113	my ($self, $widget) = @_;
992		1114
993	$self->{vp}->add ($self->{child} = $widget);	1115	$self->{vp}->add ($self->{child} = $widget);
994	}	1116	}
995		1117
		1118	sub set_offset { shift->{vp}->set_offset (@_) }
		1119	sub set_center { shift->{vp}->set_center (@_) }
		1120	sub make_visible { shift->{vp}->make_visible (@_) }
		1121
996	sub update {	1122	sub update_slider {
		1123	my ($self) = @_;
		1124
		1125	my $child = ($self->{vp} or return)->child;
		1126
		1127	if ($self->{scroll_x}) {
		1128	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1129	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1130
		1131	my $visible = $w1 > $w2;
		1132	if ($visible != $self->{hslider_visible}) {
		1133	$self->{hslider_visible} = $visible;
		1134	$visible ? $self->SUPER::add ($self->{hslider})
		1135	: $self->SUPER::remove ($self->{hslider});
		1136	}
		1137	}
		1138
		1139	if ($self->{scroll_y}) {
		1140	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1141	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1142
		1143	my $visible = $h1 > $h2;
		1144	if ($visible != $self->{vslider_visible}) {
		1145	$self->{vslider_visible} = $visible;
		1146	$visible ? $self->SUPER::add ($self->{vslider})
		1147	: $self->SUPER::remove ($self->{vslider});
		1148	}
		1149	}
		1150	}
		1151
		1152	sub start_dragging {
997	my ($self) = @_;	1153	my ($self, $ev) = @_;
998		1154
999	$self->SUPER::update;	1155	$self->grab_focus;
1000		1156
1001	# todo: overwrite size_allocate of child	1157	my $ox = $self->{vp}{view_x};
1002	my $child = $self->{vp}->child;	1158	my $oy = $self->{vp}{view_y};
1003	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1159
1004	}	1160	$self->{motion} = sub {
		1161	my ($ev, $x, $y) = @_;
1005		1162
		1163	$ox -= $ev->{xrel};
		1164	$oy -= $ev->{yrel};
		1165
		1166	$self->{vp}->set_offset ($ox, $oy);
		1167	};
		1168	}
		1169
		1170	sub invoke_mouse_wheel {
		1171	my ($self, $ev) = @_;
		1172
		1173	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1174	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1175
		1176	1
		1177	}
		1178
		1179	sub invoke_button_down {
		1180	my ($self, $ev, $x, $y) = @_;
		1181
		1182	if ($ev->{button} == 2) {
		1183	$self->start_dragging ($ev);
		1184	return 1;
		1185	}
		1186
		1187	0
		1188	}
		1189
		1190	sub invoke_button_up {
		1191	my ($self, $ev, $x, $y) = @_;
		1192
		1193	if (delete $self->{motion}) {
		1194	return 1;
		1195	}
		1196
		1197	0
		1198	}
		1199
		1200	sub invoke_mouse_motion {
		1201	my ($self, $ev, $x, $y) = @_;
		1202
		1203	if ($self->{motion}) {
		1204	$self->{motion}->($ev, $x, $y);
		1205	return 1;
		1206	}
		1207
		1208	0
		1209	}
		1210
1006	sub size_allocate {	1211	sub invoke_size_allocate {
1007	my ($self, $w, $h) = @_;	1212	my ($self, $w, $h) = @_;
1008		1213
		1214	$self->update_slider;
1009	$self->SUPER::size_allocate ($w, $h);	1215	$self->SUPER::invoke_size_allocate ($w, $h)
1010
1011	my $child = $self->{vp}->child;
1012	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013	}	1216	}
1014
1015	#TODO# update range on size_allocate depending on child
1016	# update viewport offset on scroll
1017		1217
1018	#############################################################################	1218	#############################################################################
1019		1219
1020	package CFClient::UI::Frame;	1220	package DC::UI::Frame;
1021		1221
1022	our @ISA = CFClient::UI::Bin::;	1222	our @ISA = DC::UI::Bin::;
1023		1223
1024	use CFClient::OpenGL;	1224	use DC::OpenGL;
1025		1225
1026	sub new {	1226	sub new {
1027	my $class = shift;	1227	my $class = shift;
1028		1228
1029	$class->SUPER::new (	1229	$class->SUPER::new (
…		…
1039	my ($w, $h) = @$self{qw(w h)};	1239	my ($w, $h) = @$self{qw(w h)};
1040		1240
1041	glEnable GL_BLEND;	1241	glEnable GL_BLEND;
1042	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1242	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043	glColor_premultiply @{ $self->{bg} };	1243	glColor_premultiply @{ $self->{bg} };
1044
1045	glBegin GL_QUADS;
1046	glVertex 0 , 0;
1047	glVertex 0 , $h;
1048	glVertex $w, $h;	1244	glRect 0, 0, $w, $h;
1049	glVertex $w, 0;
1050	glEnd;
1051
1052	glDisable GL_BLEND;	1245	glDisable GL_BLEND;
1053	}	1246	}
1054		1247
1055	$self->SUPER::_draw;	1248	$self->SUPER::_draw;
1056	}	1249	}
1057		1250
1058	#############################################################################	1251	#############################################################################
1059		1252
1060	package CFClient::UI::FancyFrame;	1253	package DC::UI::FancyFrame;
1061		1254
1062	our @ISA = CFClient::UI::Bin::;	1255	our @ISA = DC::UI::Bin::;
1063		1256
1064	use CFClient::OpenGL;	1257	use DC::OpenGL;
1065
1066	my $bg =
1067	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068	mipmap => 1, wrap => 1;
1069
1070	my @border =
1071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073		1258
1074	sub new {	1259	sub new {
1075	my ($class, %arg) = @_;	1260	my ($class, %arg) = @_;
1076		1261
1077	my $title = delete $arg{title};	1262	if ((exists $arg{label}) && !ref $arg{label}) {
		1263	$arg{label} = new DC::UI::Label
		1264	align => 1,
		1265	valign => 0.5,
		1266	text => $arg{label},
		1267	fontsize => ($arg{border} || 0.8) * 0.75;
		1268	}
1078		1269
1079	my $self = $class->SUPER::new (	1270	my $self = $class->SUPER::new (
1080	bg => [1, 1, 1, 1],	1271	# label => "",
1081	border_bg => [1, 1, 1, 1],	1272	fg => undef,
1082	border => 0.6,	1273	border => 0.8,
1083	can_events => 1,	1274	style => 'single',
1084	min_w => 16,
1085	min_h => 16,
1086	%arg,	1275	%arg,
1087	);	1276	);
1088		1277
1089	$self->{title} = new CFClient::UI::Label
1090	align => 0,
1091	valign => 1,
1092	text => $title,
1093	fontsize => $self->{border}
1094	if defined $title;
1095
1096	$self	1278	$self
1097	}	1279	}
1098		1280
1099	sub add {	1281	sub add {
1100	my ($self, @widgets) = @_;	1282	my ($self, @widgets) = @_;
1101		1283
1102	$self->SUPER::add (@widgets);	1284	$self->SUPER::add (@widgets);
1103	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1285	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1104	}	1286	}
1105		1287
1106	sub border {	1288	sub border {
1107	int $_[0]{border} * $::FONTSIZE	1289	int $_[0]{border} * $::FONTSIZE
1108	}	1290	}
1109		1291
1110	sub size_request {	1292	sub size_request {
1111	my ($self) = @_;	1293	my ($self) = @_;
1112		1294
1113	$self->{title}->size_request	1295	($self->{label_w}, undef) = $self->{label}->size_request
1114	if $self->{title};	1296	if $self->{label};
1115		1297
1116	my ($w, $h) = $self->SUPER::size_request;	1298	my ($w, $h) = $self->SUPER::size_request;
1117		1299
1118	(	1300	(
1119	$w + $self->border * 2,	1301	$w + $self->border * 2,
1120	$h + $self->border * 2,	1302	$h + $self->border * 2,
1121	)	1303	)
1122	}	1304	}
1123		1305
1124	sub size_allocate {	1306	sub invoke_size_allocate {
1125	my ($self, $w, $h) = @_;	1307	my ($self, $w, $h) = @_;
1126		1308
		1309	my $border = $self->border;
		1310
		1311	$w -= List::Util::max 0, $border * 2;
		1312	$h -= List::Util::max 0, $border * 2;
		1313
		1314	if (my $label = $self->{label}) {
		1315	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1316	$label->{h} = List::Util::min $h, $border;
		1317	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1318	}
		1319
		1320	$self->child->configure ($border, $border, $w, $h);
		1321
		1322	1
		1323	}
		1324
		1325	sub _draw {
		1326	my ($self) = @_;
		1327
		1328	my $child = $self->{children}[0];
		1329
		1330	my $border = $self->border;
		1331	my ($w, $h) = ($self->{w}, $self->{h});
		1332
		1333	$child->draw;
		1334
		1335	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1336	glBegin GL_LINE_STRIP;
		1337	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1338	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1340	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1342	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1343	glEnd;
		1344
1127	if ($self->{title}) {	1345	if ($self->{label}) {
		1346	glTranslate $border * 2, 0;
		1347	$self->{label}->_draw;
		1348	}
		1349	}
		1350
		1351	#############################################################################
		1352
		1353	package DC::UI::Toplevel;
		1354
		1355	our @ISA = DC::UI::Bin::;
		1356
		1357	use DC::OpenGL;
		1358
		1359	my $bg =
		1360	new_from_resource DC::Texture "d1_bg.png",
		1361	mipmap => 1, wrap => 1;
		1362
		1363	my @border =
		1364	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1365	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1366
		1367	my @icon =
		1368	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1369	qw(x1_move.png x1_resize.png);
		1370
		1371	sub new {
		1372	my ($class, %arg) = @_;
		1373
		1374	my $self = $class->SUPER::new (
		1375	bg => [1, 1, 1, 1],
		1376	border_bg => [1, 1, 1, 1],
		1377	border => 0.8,
		1378	can_events => 1,
		1379	min_w => 64,
		1380	min_h => 32,
		1381	%arg,
		1382	);
		1383
		1384	$self->{title_widget} = new DC::UI::Label
		1385	align => 0.5,
		1386	valign => 1,
		1387	text => $self->{title},
		1388	fontsize => $self->{border},
		1389	if exists $self->{title};
		1390
		1391	if ($self->{has_close_button}) {
		1392	$self->{close_button} =
		1393	new DC::UI::ImageButton
		1394	path => 'x1_close.png',
		1395	on_activate => sub { $self->emit ("delete") };
		1396
		1397	$self->DC::UI::Container::add ($self->{close_button});
		1398	}
		1399
		1400	$self
		1401	}
		1402
		1403	sub add {
		1404	my ($self, @widgets) = @_;
		1405
		1406	$self->SUPER::add (@widgets);
		1407	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1408	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1409	}
		1410
		1411	sub border {
		1412	int $_[0]{border} * $::FONTSIZE
		1413	}
		1414
		1415	sub get_max_wh {
		1416	my ($self) = @_;
		1417
		1418	return ($self->{w}, $self->{h})
		1419	if $self->{visible} && $self->{w};
		1420
		1421	$self->SUPER::get_max_wh
		1422	}
		1423
		1424	sub size_request {
		1425	my ($self) = @_;
		1426
		1427	$self->{title_widget}->size_request
		1428	if $self->{title_widget};
		1429
		1430	$self->{close_button}->size_request
		1431	if $self->{close_button};
		1432
		1433	my ($w, $h) = $self->SUPER::size_request;
		1434
		1435	(
		1436	$w + $self->border * 2,
		1437	$h + $self->border * 2,
		1438	)
		1439	}
		1440
		1441	sub invoke_size_allocate {
		1442	my ($self, $w, $h) = @_;
		1443
		1444	if ($self->{title_widget}) {
1128	$self->{title}{w} = $w;	1445	$self->{title_widget}{w} = $w;
1129	$self->{title}{h} = $h;	1446	$self->{title_widget}{h} = $h;
1130	$self->{title}->size_allocate ($w, $h);	1447	$self->{title_widget}->invoke_size_allocate ($w, $h);
1131	}	1448	}
1132		1449
1133	my $border = $self->border;	1450	my $border = $self->border;
1134		1451
1135	$h -= List::Util::max 0, $border * 2;	1452	$h -= List::Util::max 0, $border * 2;
1136	$w -= List::Util::max 0, $border * 2;	1453	$w -= List::Util::max 0, $border * 2;
		1454
		1455	$self->child->configure ($border, $border, $w, $h);
		1456
		1457	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1458	if $self->{close_button};
		1459
		1460	1
		1461	}
		1462
		1463	sub invoke_delete {
		1464	my ($self) = @_;
		1465
		1466	$self->hide;
1137		1467
1138	$self->child->configure ($border, $border, $w, $h);	1468	1
1139	}	1469	}
1140		1470
1141	sub button_down {	1471	sub invoke_button_down {
1142	my ($self, $ev, $x, $y) = @_;	1472	my ($self, $ev, $x, $y) = @_;
1143		1473
1144	my ($w, $h) = @$self{qw(w h)};	1474	my ($w, $h) = @$self{qw(w h)};
1145	my $border = $self->border;	1475	my $border = $self->border;
1146		1476
…		…
1177		1507
1178	($x, $y) = ($ev->{x}, $ev->{y});	1508	($x, $y) = ($ev->{x}, $ev->{y});
1179		1509
1180	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1510	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181	# HACK: the next line is required to enforce placement	1511	# HACK: the next line is required to enforce placement
1182	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1512	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183	};	1513	};
1184	} else {	1514	} else {
1185	return 0;	1515	return 0;
1186	}	1516	}
1187		1517
1188	1	1518	1
1189	}	1519	}
1190		1520
1191	sub button_up {	1521	sub invoke_button_up {
1192	my ($self, $ev, $x, $y) = @_;	1522	my ($self, $ev, $x, $y) = @_;
1193		1523
1194	!!delete $self->{motion}	1524	! ! delete $self->{motion}
1195	}	1525	}
1196		1526
1197	sub mouse_motion {	1527	sub invoke_mouse_motion {
1198	my ($self, $ev, $x, $y) = @_;	1528	my ($self, $ev, $x, $y) = @_;
1199		1529
1200	$self->{motion}->($ev, $x, $y) if $self->{motion};	1530	$self->{motion}->($ev, $x, $y) if $self->{motion};
1201		1531
1202	!!$self->{motion}	1532	! ! $self->{motion}
		1533	}
		1534
		1535	sub invoke_visibility_change {
		1536	my ($self, $visible) = @_;
		1537
		1538	delete $self->{motion} unless $visible;
		1539
		1540	0
1203	}	1541	}
1204		1542
1205	sub _draw {	1543	sub _draw {
1206	my ($self) = @_;	1544	my ($self) = @_;
1207		1545
…		…
1213	glEnable GL_TEXTURE_2D;	1551	glEnable GL_TEXTURE_2D;
1214	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1215		1553
1216	my $border = $self->border;	1554	my $border = $self->border;
1217		1555
		1556	if ($border) {
1218	glColor @{ $self->{border_bg} };	1557	glColor @{ $self->{border_bg} };
1219	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1558	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1220	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1559	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1221	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1560	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1561	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1562
		1563	# move
		1564	my $w2 = ($w - $border) * .5;
		1565	my $h2 = ($h - $border) * .5;
		1566	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1567	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1569
		1570	# resize
		1571	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1572	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1573	unless $self->{has_close_button};
		1574	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1575	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1576	}
1223		1577
1224	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1578	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225	glColor @{ $self->{bg} };	1579	glColor @{ $self->{bg} };
1226		1580
1227	# TODO: repeat texture not scale	1581	# TODO: repeat texture not scale
…		…
1233		1587
1234	glDisable GL_TEXTURE_2D;	1588	glDisable GL_TEXTURE_2D;
1235		1589
1236	$child->draw;	1590	$child->draw;
1237		1591
1238	if ($self->{title}) {	1592	if ($self->{title_widget}) {
1239	glTranslate 0, $border - $self->{h};	1593	glTranslate 0, $border - $self->{h};
1240	$self->{title}->_draw;	1594	$self->{title_widget}->_draw;
		1595
		1596	glTranslate 0, - ($border - $self->{h});
1241	}	1597	}
		1598
		1599	$self->{close_button}->draw
		1600	if $self->{close_button};
1242	}	1601	}
1243		1602
1244	#############################################################################	1603	#############################################################################
1245		1604
1246	package CFClient::UI::Table;	1605	package DC::UI::Table;
1247		1606
1248	our @ISA = CFClient::UI::Base::;	1607	our @ISA = DC::UI::Container::;
1249		1608
1250	use List::Util qw(max sum);	1609	use List::Util qw(max sum);
1251		1610
1252	use CFClient::OpenGL;	1611	use DC::OpenGL;
1253		1612
1254	sub new {	1613	sub new {
1255	my $class = shift;	1614	my $class = shift;
1256		1615
1257	$class->SUPER::new (	1616	$class->SUPER::new (
1258	col_expand => [],	1617	col_expand => [],
		1618	row_expand => [],
1259	@_,	1619	@_,
1260	)	1620	)
1261	}	1621	}
1262		1622
1263	sub children {
1264	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265	}
1266
1267	sub add {	1623	sub add {
1268	my ($self, $x, $y, $child) = @_;
1269
1270	$child->set_parent ($self);
1271	$self->{children}[$y][$x] = $child;
1272
1273	$self->realloc;
1274	}
1275
1276	# TODO: move to container class maybe? send children a signal on removal?
1277	sub clear {
1278	my ($self) = @_;	1624	my ($self, @widgets) = @_;
		1625
		1626	for my $child (@widgets) {
		1627	$child->{c_rowspan} ||= 1;
		1628	$child->{c_colspan} ||= 1;
		1629	}
		1630
		1631	$self->SUPER::add (@widgets);
		1632	}
		1633
		1634	sub add_at {
		1635	my $self = shift;
		1636
		1637	my @widgets;
		1638
		1639	while (@_) {
		1640	my ($col, $row, $child) = splice @_, 0, 3, ();
		1641
		1642	$child->{c_row} = $row;
		1643	$child->{c_col} = $col;
		1644
		1645	push @widgets, $child;
		1646	}
		1647
		1648	$self->add (@widgets);
		1649	}
		1650
		1651	sub get_wh {
		1652	my ($self) = @_;
		1653
		1654	my (@w, @h);
1279		1655
1280	my @children = $self->children;	1656	my @children = $self->children;
1281	delete $self->{children};	1657
		1658	# first pass, columns
		1659	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1660	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1661
		1662	my $sw = sum @w[$c .. $c + $cs - 1];
		1663
		1664	if ($w > $sw) {
		1665	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1666	}
1282		1667	}
1283	for (@children) {
1284	delete $_->{parent};
1285	$_->hide;
1286	}
1287		1668
1288	$self->realloc;	1669	# second pass, rows
1289	}	1670	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1290
1291	sub get_wh {
1292	my ($self) = @_;
1293
1294	my (@w, @h);
1295
1296	for my $y (0 .. $#{$self->{children}}) {
1297	my $row = $self->{children}[$y]
1298	or next;
1299
1300	for my $x (0 .. $#$row) {
1301	my $widget = $row->[$x]
1302	or next;
1303	my ($w, $h) = @$widget{qw(req_w req_h)};	1671	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1304		1672
1305	$w[$x] = max $w[$x], $w;	1673	my $sh = sum @h[$r .. $r + $rs - 1];
1306	$h[$y] = max $h[$y], $h;	1674
		1675	if ($h > $sh) {
		1676	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1307	}	1677	}
1308	}	1678	}
1309		1679
1310	(\@w, \@h)	1680	(\@w, \@h)
1311	}	1681	}
…		…
1319	(sum @$ws),	1689	(sum @$ws),
1320	(sum @$hs),	1690	(sum @$hs),
1321	)	1691	)
1322	}	1692	}
1323		1693
1324	sub size_allocate {	1694	sub invoke_size_allocate {
1325	my ($self, $w, $h) = @_;	1695	my ($self, $w, $h) = @_;
1326		1696
1327	my ($ws, $hs) = $self->get_wh;	1697	my ($ws, $hs) = $self->get_wh;
1328		1698
1329	my $req_w = (sum @$ws) || 1;	1699	my $req_w = (sum @$ws) || 1;
1330	my $req_h = (sum @$hs) || 1;	1700	my $req_h = (sum @$hs) || 1;
1331		1701
1332	# TODO: nicer code && do row_expand	1702	# now linearly scale the rows/columns to the allocated size
1333	my @col_expand = @{$self->{col_expand}};	1703	my @col_expand = @{$self->{col_expand}};
1334	@col_expand = (1) x @$ws unless @col_expand;	1704	@col_expand = (1) x @$ws unless @col_expand;
1335	my $col_expand = (sum @col_expand) || 1;	1705	my $col_expand = (sum @col_expand) || 1;
1336		1706
1337	# linearly scale sizes
1338	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1707	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1339	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340		1708
1341	CFClient::UI::harmonize $ws;	1709	DC::UI::harmonize $ws;
		1710
		1711	my @row_expand = @{$self->{row_expand}};
		1712	@row_expand = (1) x @$ws unless @row_expand;
		1713	my $row_expand = (sum @row_expand) || 1;
		1714
		1715	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1716
1342	CFClient::UI::harmonize $hs;	1717	DC::UI::harmonize $hs;
1343		1718
1344	my $y;	1719	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1720	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1345		1721
1346	for my $r (0 .. $#{$self->{children}}) {	1722	for my $widget ($self->children) {
1347	my $row = $self->{children}[$r]	1723	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1348	or next;
1349		1724
1350	my $x = 0;	1725	$widget->configure (
1351	my $row_h = $hs->[$r];	1726	$x[$c], $y[$r],
		1727	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1352		1728	);
1353	for my $c (0 .. $#$row) {	1729	}
1354	my $col_w = $ws->[$c];
1355		1730
1356	if (my $widget = $row->[$c]) {	1731	1
1357	$widget->configure ($x, $y, $col_w, $row_h);	1732	}
1358	}
1359		1733
1360	$x += $col_w;	1734	#############################################################################
		1735
		1736	package DC::UI::Fixed;
		1737
		1738	use List::Util qw(min max);
		1739
		1740	our @ISA = DC::UI::Container::;
		1741
		1742	sub _scale($$$) {
		1743	my ($rel, $val, $max) = @_;
		1744
		1745	$rel ? $val * $max : $val
		1746	}
		1747
		1748	sub size_request {
		1749	my ($self) = @_;
		1750
		1751	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1752
		1753	# determine overall size by querying abs widgets
		1754	for my $child ($self->visible_children) {
		1755	unless ($child->{c_rel}) {
		1756	my $x = $child->{c_x};
		1757	my $y = $child->{c_y};
		1758
		1759	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1760	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1361	}	1761	}
1362
1363	$y += $row_h;
1364	}	1762	}
1365		1763
1366	}	1764	my $W = $x2 - $x1;
		1765	my $H = $y2 - $y1;
1367		1766
1368	sub find_widget {	1767	# now layout remaining widgets
		1768	for my $child ($self->visible_children) {
		1769	if ($child->{c_rel}) {
		1770	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1771	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1772
		1773	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1774	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1775	}
		1776	}
		1777
		1778	my $W = $x2 - $x1;
		1779	my $H = $y2 - $y1;
		1780
		1781	($W, $H)
		1782	}
		1783
		1784	sub invoke_size_allocate {
1369	my ($self, $x, $y) = @_;	1785	my ($self, $W, $H) = @_;
1370		1786
1371	$x -= $self->{x};	1787	for my $child ($self->visible_children) {
1372	$y -= $self->{y};	1788	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1789	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1373		1790
1374	my $res;	1791	$x += $child->{c_halign} * $child->{req_w};
		1792	$y += $child->{c_valign} * $child->{req_h};
1375		1793
1376	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1794	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1377	$res = $_->find_widget ($x, $y)	1795	}
1378	and return $res;	1796
1379	}	1797	1
1380
1381	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1382	}
1383
1384	sub _draw {
1385	my ($self) = @_;
1386
1387	for (grep $_, @{$self->{children}}) {
1388	$_->draw for grep $_, @$_;
1389	}
1390	}	1798	}
1391		1799
1392	#############################################################################	1800	#############################################################################
1393		1801
1394	package CFClient::UI::Box;	1802	package DC::UI::Box;
1395		1803
1396	our @ISA = CFClient::UI::Container::;	1804	our @ISA = DC::UI::Container::;
1397		1805
1398	sub size_request {	1806	sub size_request {
1399	my ($self) = @_;	1807	my ($self) = @_;
		1808
		1809	my @children = $self->visible_children;
1400		1810
1401	$self->{vertical}	1811	$self->{vertical}
1402	? (	1812	? (
1403	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1813	(List::Util::max map $_->{req_w}, @children),
1404	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1814	(List::Util::sum map $_->{req_h}, @children),
1405	)	1815	)
1406	: (	1816	: (
1407	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1817	(List::Util::sum map $_->{req_w}, @children),
1408	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1818	(List::Util::max map $_->{req_h}, @children),
1409	)	1819	)
1410	}	1820	}
1411		1821
1412	sub size_allocate {	1822	sub invoke_size_allocate {
1413	my ($self, $w, $h) = @_;	1823	my ($self, $w, $h) = @_;
1414		1824
1415	my $space = $self->{vertical} ? $h : $w;	1825	my $space = $self->{vertical} ? $h : $w;
1416	my $children = $self->{children};	1826	my @children = $self->visible_children;
1417		1827
1418	my @req;	1828	my @req;
1419		1829
1420	if ($self->{homogeneous}) {	1830	if ($self->{homogeneous}) {
1421	@req = ($space / (@$children || 1)) x @$children;	1831	@req = ($space / (@children || 1)) x @children;
1422	} else {	1832	} else {
1423	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1833	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1424	my $req = List::Util::sum @req;	1834	my $req = List::Util::sum @req;
1425		1835
1426	if ($req > $space) {	1836	if ($req > $space) {
1427	# ah well, not enough space	1837	# ah well, not enough space
1428	$_ *= $space / $req for @req;	1838	$_ *= $space / $req for @req;
1429	} else {	1839	} else {
1430	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1840	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1431		1841
1432	$space = ($space - $req) / $expand; # remaining space to give away	1842	$space = ($space - $req) / $expand; # remaining space to give away
1433		1843
1434	$req[$_] += $space * $children->[$_]{expand}	1844	$req[$_] += $space * $children[$_]{expand}
1435	for 0 .. $#$children;	1845	for 0 .. $#children;
1436	}	1846	}
1437	}	1847	}
1438		1848
1439	CFClient::UI::harmonize \@req;	1849	DC::UI::harmonize \@req;
1440		1850
1441	my $pos = 0;	1851	my $pos = 0;
1442	for (0 .. $#$children) {	1852	for (0 .. $#children) {
1443	my $alloc = $req[$_];	1853	my $alloc = $req[$_];
1444	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1854	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445		1855
1446	$pos += $alloc;	1856	$pos += $alloc;
1447	}	1857	}
1448		1858
1449	1	1859	1
1450	}	1860	}
1451		1861
1452	#############################################################################	1862	#############################################################################
1453		1863
1454	package CFClient::UI::HBox;	1864	package DC::UI::HBox;
1455		1865
1456	our @ISA = CFClient::UI::Box::;	1866	our @ISA = DC::UI::Box::;
1457		1867
1458	sub new {	1868	sub new {
1459	my $class = shift;	1869	my $class = shift;
1460		1870
1461	$class->SUPER::new (	1871	$class->SUPER::new (
…		…
1464	)	1874	)
1465	}	1875	}
1466		1876
1467	#############################################################################	1877	#############################################################################
1468		1878
1469	package CFClient::UI::VBox;	1879	package DC::UI::VBox;
1470		1880
1471	our @ISA = CFClient::UI::Box::;	1881	our @ISA = DC::UI::Box::;
1472		1882
1473	sub new {	1883	sub new {
1474	my $class = shift;	1884	my $class = shift;
1475		1885
1476	$class->SUPER::new (	1886	$class->SUPER::new (
…		…
1479	)	1889	)
1480	}	1890	}
1481		1891
1482	#############################################################################	1892	#############################################################################
1483		1893
1484	package CFClient::UI::Label;	1894	package DC::UI::Label;
1485		1895
1486	our @ISA = CFClient::UI::DrawBG::;	1896	our @ISA = DC::UI::DrawBG::;
1487		1897
1488	use CFClient::OpenGL;	1898	use DC::OpenGL;
1489		1899
1490	sub new {	1900	sub new {
1491	my ($class, %arg) = @_;	1901	my ($class, %arg) = @_;
1492		1902
1493	my $self = $class->SUPER::new (	1903	my $self = $class->SUPER::new (
…		…
1496	#active_bg => none	1906	#active_bg => none
1497	#font => default_font	1907	#font => default_font
1498	#text => initial text	1908	#text => initial text
1499	#markup => initial narkup	1909	#markup => initial narkup
1500	#max_w => maximum pixel width	1910	#max_w => maximum pixel width
		1911	#style => 0, # render flags
1501	ellipsise => 3, # end	1912	ellipsise => 3, # end
1502	layout => (new CFClient::Layout),	1913	layout => (new DC::Layout),
1503	fontsize => 1,	1914	fontsize => 1,
1504	align => -1,	1915	align => 0.5,
1505	valign => -1,	1916	valign => 0.5,
1506	padding_x => 2,	1917	padding_x => 4,
1507	padding_y => 2,	1918	padding_y => 2,
1508	can_events => 0,	1919	can_events => 0,
1509	%arg	1920	%arg
1510	);	1921	);
1511		1922
1512	if (exists $self->{template}) {	1923	if (exists $self->{template}) {
1513	my $layout = new CFClient::Layout;	1924	my $layout = new DC::Layout;
1514	$layout->set_text (delete $self->{template});	1925	$layout->set_text (delete $self->{template});
1515	$self->{template} = $layout;	1926	$self->{template} = $layout;
1516	}	1927	}
1517		1928
1518	if (exists $self->{markup}) {	1929	if (exists $self->{markup}) {
…		…
1522	}	1933	}
1523		1934
1524	$self	1935	$self
1525	}	1936	}
1526		1937
1527	sub escape($) {
1528	local $_ = $_[0];
1529
1530	s/&/&amp;/g;
1531	s/>/&gt;/g;
1532	s/</&lt;/g;
1533
1534	$_
1535	}
1536
1537	sub update {	1938	sub update {
1538	my ($self) = @_;	1939	my ($self) = @_;
1539		1940
1540	delete $self->{texture};	1941	delete $self->{texture};
1541	$self->SUPER::update;	1942	$self->SUPER::update;
…		…
1546		1947
1547	delete $self->{ox};	1948	delete $self->{ox};
1548	$self->SUPER::realloc;	1949	$self->SUPER::realloc;
1549	}	1950	}
1550		1951
		1952	sub clear {
		1953	my ($self) = @_;
		1954
		1955	$self->set_text ("");
		1956	}
		1957
1551	sub set_text {	1958	sub set_text {
1552	my ($self, $text) = @_;	1959	my ($self, $text) = @_;
1553		1960
1554	return if $self->{text} eq "T$text";	1961	return if $self->{text} eq "T$text";
1555	$self->{text} = "T$text";	1962	$self->{text} = "T$text";
1556		1963
1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558	$self->{layout}->set_text ($text);	1964	$self->{layout}->set_text ($text);
1559		1965
1560	delete $self->{size_req};	1966	delete $self->{size_req};
1561	$self->realloc;	1967	$self->realloc;
1562	$self->update;	1968	$self->update;
…		…
1568	return if $self->{text} eq "M$markup";	1974	return if $self->{text} eq "M$markup";
1569	$self->{text} = "M$markup";	1975	$self->{text} = "M$markup";
1570		1976
1571	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1977	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572		1978
1573	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1574	$self->{layout}->set_markup ($markup);	1979	$self->{layout}->set_markup ($markup);
1575		1980
1576	delete $self->{size_req};	1981	delete $self->{size_req};
1577	$self->realloc;	1982	$self->realloc;
1578	$self->update;	1983	$self->update;
…		…
1580		1985
1581	sub size_request {	1986	sub size_request {
1582	my ($self) = @_;	1987	my ($self) = @_;
1583		1988
1584	$self->{size_req} ||= do {	1989	$self->{size_req} ||= do {
		1990	my ($max_w, $max_h) = $self->get_max_wh;
		1991
1585	$self->{layout}->set_font ($self->{font}) if $self->{font};	1992	$self->{layout}->set_font ($self->{font}) if $self->{font};
1586	$self->{layout}->set_width ($self->{max_w} || -1);	1993	$self->{layout}->set_width ($max_w);
1587	$self->{layout}->set_ellipsise ($self->{ellipsise});	1994	$self->{layout}->set_ellipsise ($self->{ellipsise});
1588	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1995	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1996	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590		1997
1591	my ($w, $h) = $self->{layout}->size;	1998	my ($w, $h) = $self->{layout}->size;
1592		1999
1593	if (exists $self->{template}) {	2000	if (exists $self->{template}) {
1594	$self->{template}->set_font ($self->{font}) if $self->{font};	2001	$self->{template}->set_font ($self->{font}) if $self->{font};
		2002	$self->{template}->set_width ($max_w);
1595	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2003	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596		2004
1597	my ($w2, $h2) = $self->{template}->size;	2005	my ($w2, $h2) = $self->{template}->size;
1598		2006
1599	$w = List::Util::max $w, $w2;	2007	$w = List::Util::max $w, $w2;
…		…
1604	};	2012	};
1605		2013
1606	@{ $self->{size_req} }	2014	@{ $self->{size_req} }
1607	}	2015	}
1608		2016
		2017	sub baseline_shift {
		2018	$_[0]{layout}->descent
		2019	}
		2020
1609	sub size_allocate {	2021	sub invoke_size_allocate {
1610	my ($self, $w, $h) = @_;	2022	my ($self, $w, $h) = @_;
1611		2023
1612	delete $self->{ox};	2024	delete $self->{ox};
1613		2025
1614	delete $self->{texture}	2026	delete $self->{texture}
1615	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2027	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2028
		2029	1
1616	}	2030	}
1617		2031
1618	sub set_fontsize {	2032	sub set_fontsize {
1619	my ($self, $fontsize) = @_;	2033	my ($self, $fontsize) = @_;
1620		2034
1621	$self->{fontsize} = $fontsize;	2035	$self->{fontsize} = $fontsize;
		2036	delete $self->{size_req};
1622	delete $self->{texture};	2037	delete $self->{texture};
1623		2038
1624	$self->realloc;	2039	$self->realloc;
1625	}	2040	}
1626		2041
1627	sub reconfigure {	2042	sub reconfigure {
1628	my ($self) = @_;	2043	my ($self) = @_;
1629		2044
1630	delete $self->{size_req};	2045	delete $self->{size_req};
		2046	delete $self->{texture};
1631		2047
1632	$self->SUPER::reconfigure;	2048	$self->SUPER::reconfigure;
1633	}	2049	}
1634		2050
1635	sub _draw {	2051	sub _draw {
1636	my ($self) = @_;	2052	my ($self) = @_;
1637		2053
1638	$self->SUPER::_draw; # draw background, if applicable	2054	$self->SUPER::_draw; # draw background, if applicable
1639		2055
1640	my $tex = $self->{texture} ||= do {	2056	my $size = $self->{texture} ||= do {
1641	$self->{layout}->set_foreground (@{$self->{fg}});	2057	$self->{layout}->set_foreground (@{$self->{fg}});
1642	$self->{layout}->set_font ($self->{font}) if $self->{font};	2058	$self->{layout}->set_font ($self->{font}) if $self->{font};
1643	$self->{layout}->set_width ($self->{w});	2059	$self->{layout}->set_width ($self->{w});
1644	$self->{layout}->set_ellipsise ($self->{ellipsise});	2060	$self->{layout}->set_ellipsise ($self->{ellipsise});
1645	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2061	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2062	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647		2063
1648	new_from_layout CFClient::Texture $self->{layout}	2064	[$self->{layout}->size]
1649	};	2065	};
1650		2066
1651	unless (exists $self->{ox}) {	2067	unless (exists $self->{ox}) {
1652	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2068	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1653	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2069	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1654	: ($self->{w} - $tex->{w}) * 0.5);
1655		2070
1656	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2071	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1657	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658	: ($self->{h} - $tex->{h}) * 0.5);
1659	};	2072	};
1660		2073
1661	glEnable GL_TEXTURE_2D;	2074	# unless ($self->{list}) {
1662		2075	# $self->{list} = DC::OpenGL::glGenList;
1663	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2076	# DC::OpenGL::glNewList $self->{list};
1664	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2077	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1665		2078	# DC::OpenGL::glEndList;
1666	if ($tex->{format} == GL_ALPHA) {
1667	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668	glColor @{$self->{fg}};
1669	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670	} else {
1671	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1672	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1673	}	2079	# }
		2080	#
		2081	# DC::OpenGL::glCallList $self->{list};
1674		2082
1675	glDisable GL_TEXTURE_2D;	2083	$self->{layout}->draw;
1676	}	2084	}
		2085
		2086	#sub destroy {
		2087	# my ($self) = @_;
		2088	#
		2089	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2090	#
		2091	# $self->SUPER::destroy;
		2092	#}
1677		2093
1678	#############################################################################	2094	#############################################################################
1679		2095
1680	package CFClient::UI::EntryBase;	2096	package DC::UI::EntryBase;
1681		2097
1682	our @ISA = CFClient::UI::Label::;	2098	our @ISA = DC::UI::Label::;
1683		2099
1684	use CFClient::OpenGL;	2100	use DC::OpenGL;
1685		2101
1686	sub new {	2102	sub new {
1687	my $class = shift;	2103	my $class = shift;
1688		2104
1689	$class->SUPER::new (	2105	$class->SUPER::new (
1690	fg => [1, 1, 1],	2106	fg => [1, 1, 1],
1691	bg => [0, 0, 0, 0.2],	2107	bg => [0, 0, 0, 0.2],
		2108	outline => undef,
1692	active_bg => [1, 1, 1, 0.5],	2109	active_bg => [0, 0, 1, .2],
1693	active_fg => [0, 0, 0],	2110	active_fg => [1, 1, 1],
		2111	active_outline => [1, 1, 0],
1694	can_hover => 1,	2112	can_hover => 1,
1695	can_focus => 1,	2113	can_focus => 1,
		2114	align => 0,
1696	valign => 0,	2115	valign => 0.5,
1697	can_events => 1,	2116	can_events => 1,
		2117	ellipsise => 0,
		2118	padding_x => 4,
		2119	padding_y => 2,
1698	#text => ...	2120	#text => ...
1699	#hidden => "*",	2121	#hidden => "*",
1700	@_	2122	@_
1701	)	2123	)
1702	}	2124	}
…		…
1713		2135
1714	$text =~ s/./*/g if $self->{hidden};	2136	$text =~ s/./*/g if $self->{hidden};
1715	$self->{layout}->set_text ("$text ");	2137	$self->{layout}->set_text ("$text ");
1716	delete $self->{size_req};	2138	delete $self->{size_req};
1717		2139
1718	$self->_emit (changed => $self->{text});	2140	$self->emit (changed => $self->{text});
1719		2141
1720	$self->realloc;	2142	$self->realloc;
1721	$self->update;	2143	$self->update;
1722	}	2144	}
1723		2145
…		…
1738	my ($w, $h) = $self->SUPER::size_request;	2160	my ($w, $h) = $self->SUPER::size_request;
1739		2161
1740	($w + 1, $h) # add 1 for cursor	2162	($w + 1, $h) # add 1 for cursor
1741	}	2163	}
1742		2164
1743	sub key_down {	2165	sub invoke_key_down {
1744	my ($self, $ev) = @_;	2166	my ($self, $ev) = @_;
1745		2167
1746	my $mod = $ev->{mod};	2168	my $mod = $ev->{mod};
1747	my $sym = $ev->{sym};	2169	my $sym = $ev->{sym};
1748	my $uni = $ev->{unicode};	2170	my $uni = $ev->{unicode};
1749		2171
1750	my $text = $self->get_text;	2172	my $text = $self->get_text;
1751		2173
1752	if ($uni == 8) {	2174	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2175
		2176	if ($sym == DC::SDLK_BACKSPACE) {
1753	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2177	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1754	} elsif ($uni == 127) {	2178	} elsif ($sym == DC::SDLK_DELETE) {
1755	substr $text, $self->{cursor}, 1, "";	2179	substr $text, $self->{cursor}, 1, "";
1756	} elsif ($sym == CFClient::SDLK_LEFT) {	2180	} elsif ($sym == DC::SDLK_LEFT) {
1757	--$self->{cursor} if $self->{cursor};	2181	--$self->{cursor} if $self->{cursor};
1758	} elsif ($sym == CFClient::SDLK_RIGHT) {	2182	} elsif ($sym == DC::SDLK_RIGHT) {
1759	++$self->{cursor} if $self->{cursor} < length $self->{text};	2183	++$self->{cursor} if $self->{cursor} < length $self->{text};
1760	} elsif ($sym == CFClient::SDLK_HOME) {	2184	} elsif ($sym == DC::SDLK_HOME) {
		2185	# what a hack
		2186	$self->{cursor} =
		2187	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2188	? length $1
		2189	: 0;
		2190	} elsif ($sym == DC::SDLK_END) {
		2191	# uh, again
		2192	$self->{cursor} =
		2193	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2194	? $self->{cursor} + length $1
		2195	: length $self->{text};
		2196	} elsif ($uni == 21) { # ctrl-u
		2197	$text = "";
1761	$self->{cursor} = 0;	2198	$self->{cursor} = 0;
1762	} elsif ($sym == CFClient::SDLK_END) {
1763	$self->{cursor} = length $text;
1764	} elsif ($uni == 27) {	2199	} elsif ($uni == 27) {
1765	$self->_emit ('escape');	2200	$self->emit ('escape');
1766	} elsif ($uni) {	2201	} elsif ($uni == 0x0d) {
		2202	substr $text, $self->{cursor}++, 0, "\012";
		2203	} elsif ($uni >= 0x20) {
1767	substr $text, $self->{cursor}++, 0, chr $uni;	2204	substr $text, $self->{cursor}++, 0, chr $uni;
1768	} else {	2205	} else {
1769	return 0;	2206	return 0;
1770	}	2207	}
1771		2208
1772	$self->_set_text ($text);	2209	$self->_set_text ($text);
1773		2210
1774	$self->realloc;	2211	$self->realloc;
		2212	$self->update;
1775		2213
1776	1	2214	1
1777	}	2215	}
1778		2216
1779	sub focus_in {	2217	sub invoke_focus_in {
1780	my ($self) = @_;	2218	my ($self) = @_;
1781		2219
1782	$self->{last_activity} = $::NOW;	2220	$self->{last_activity} = $::NOW;
1783		2221
1784	$self->SUPER::focus_in;	2222	$self->SUPER::invoke_focus_in
1785	}	2223	}
1786		2224
1787	sub button_down {	2225	sub invoke_button_down {
1788	my ($self, $ev, $x, $y) = @_;	2226	my ($self, $ev, $x, $y) = @_;
1789		2227
1790	$self->SUPER::button_down ($ev, $x, $y);	2228	$self->SUPER::invoke_button_down ($ev, $x, $y);
1791		2229
1792	my $idx = $self->{layout}->xy_to_index ($x, $y);	2230	my $idx = $self->{layout}->xy_to_index ($x, $y);
1793		2231
1794	# byte-index to char-index	2232	# byte-index to char-index
1795	my $text = $self->{text};	2233	my $text = $self->{text};
1796	utf8::encode $text;	2234	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1797	$self->{cursor} = length substr $text, 0, $idx;	2235	$self->{cursor} = length $text;
1798		2236
1799	$self->_set_text ($self->{text});	2237	$self->_set_text ($self->{text});
1800	$self->update;	2238	$self->update;
1801		2239
1802	1	2240	1
1803	}	2241	}
1804		2242
1805	sub mouse_motion {	2243	sub invoke_mouse_motion {
1806	my ($self, $ev, $x, $y) = @_;	2244	my ($self, $ev, $x, $y) = @_;
1807	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2245	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808		2246
1809	0	2247	1
1810	}	2248	}
1811		2249
1812	sub _draw {	2250	sub _draw {
1813	my ($self) = @_;	2251	my ($self) = @_;
1814		2252
…		…
1821	glColor_premultiply @{$self->{bg}};	2259	glColor_premultiply @{$self->{bg}};
1822	}	2260	}
1823		2261
1824	glEnable GL_BLEND;	2262	glEnable GL_BLEND;
1825	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2263	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1826	glBegin GL_QUADS;
1827	glVertex 0 , 0;
1828	glVertex 0 , $self->{h};
1829	glVertex $self->{w}, $self->{h};	2264	glRect 0, 0, $self->{w}, $self->{h};
1830	glVertex $self->{w}, 0;
1831	glEnd;
1832	glDisable GL_BLEND;	2265	glDisable GL_BLEND;
1833		2266
1834	$self->SUPER::_draw;	2267	$self->SUPER::_draw;
1835		2268
1836	#TODO: force update every cursor change :(	2269	#TODO: force update every cursor change :(
…		…
1838		2271
1839	unless (exists $self->{cur_h}) {	2272	unless (exists $self->{cur_h}) {
1840	my $text = substr $self->{text}, 0, $self->{cursor};	2273	my $text = substr $self->{text}, 0, $self->{cursor};
1841	utf8::encode $text;	2274	utf8::encode $text;
1842		2275
1843	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2276	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1844	}	2277	}
1845		2278
1846	glColor @{$self->{fg}};	2279	glColor_premultiply @{$self->{active_fg}};
1847	glBegin GL_LINES;	2280	glBegin GL_LINES;
1848	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2281	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1849	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1850	glEnd;	2283	glEnd;
1851	}
1852	}
1853		2284
		2285	glLineWidth 3;
		2286	glColor @{$self->{active_outline}};
		2287	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2288	glLineWidth 1;
		2289
		2290	} else {
		2291	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2292	glBegin GL_LINE_STRIP;
		2293	glVertex .5, $self->{h} * .5;
		2294	glVertex .5, $self->{h} - 2.5;
		2295	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} * .5;
		2297	glEnd;
		2298	}
		2299	}
		2300
		2301	#############################################################################
		2302
1854	package CFClient::UI::Entry;	2303	package DC::UI::Entry;
1855		2304
1856	our @ISA = CFClient::UI::EntryBase::;	2305	our @ISA = DC::UI::EntryBase::;
1857		2306
1858	use CFClient::OpenGL;	2307	use DC::OpenGL;
1859		2308
		2309	sub new {
		2310	my $class = shift;
		2311
		2312	$class->SUPER::new (
		2313	history_pointer => -1,
		2314	@_
		2315	)
		2316	}
		2317
		2318
1860	sub key_down {	2319	sub invoke_key_down {
1861	my ($self, $ev) = @_;	2320	my ($self, $ev) = @_;
1862		2321
1863	my $sym = $ev->{sym};	2322	my $sym = $ev->{sym};
1864		2323
1865	if ($sym == 13) {	2324	if ($ev->{uni} == 0x0d || $sym == 13) {
1866	unshift @{$self->{history}},	2325	unshift @{$self->{history}},
1867	my $txt = $self->get_text;	2326	my $txt = $self->get_text;
		2327
1868	$self->{history_pointer} = -1;	2328	$self->{history_pointer} = -1;
1869	$self->{history_saveback} = '';	2329	$self->{history_saveback} = '';
1870	$self->_emit (activate => $txt);	2330	$self->emit (activate => $txt);
1871	$self->update;	2331	$self->update;
1872		2332
1873	} elsif ($sym == CFClient::SDLK_UP) {	2333	} elsif ($sym == DC::SDLK_UP) {
1874	if ($self->{history_pointer} < 0) {	2334	if ($self->{history_pointer} < 0) {
1875	$self->{history_saveback} = $self->get_text;	2335	$self->{history_saveback} = $self->get_text;
1876	}	2336	}
1877	if (@{$self->{history} || []} > 0) {	2337	if (@{$self->{history} || []} > 0) {
1878	$self->{history_pointer}++;	2338	$self->{history_pointer}++;
…		…
1880	$self->{history_pointer} = @{$self->{history} || []} - 1;	2340	$self->{history_pointer} = @{$self->{history} || []} - 1;
1881	}	2341	}
1882	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2342	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1883	}	2343	}
1884		2344
1885	} elsif ($sym == CFClient::SDLK_DOWN) {	2345	} elsif ($sym == DC::SDLK_DOWN) {
1886	$self->{history_pointer}--;	2346	$self->{history_pointer}--;
1887	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2347	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888		2348
1889	if ($self->{history_pointer} >= 0) {	2349	if ($self->{history_pointer} >= 0) {
1890	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2350	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1891	} else {	2351	} else {
		2352	if (defined $self->{history_saveback}) {
1892	$self->set_text ($self->{history_saveback});	2353	$self->set_text ($self->{history_saveback});
		2354	$self->{history_saveback} = undef;
		2355	}
1893	}	2356	}
1894		2357
1895	} else {	2358	} else {
1896	return $self->SUPER::key_down ($ev)	2359	return $self->SUPER::invoke_key_down ($ev)
1897	}	2360	}
1898		2361
1899	1	2362	1
1900	}	2363	}
1901		2364
1902	#############################################################################	2365	#############################################################################
1903		2366
1904	package CFClient::UI::Button;	2367	package DC::UI::TextEdit;
1905		2368
1906	our @ISA = CFClient::UI::Label::;	2369	our @ISA = DC::UI::EntryBase::;
1907		2370
1908	use CFClient::OpenGL;	2371	use DC::OpenGL;
1909
1910	my @tex =
1911	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1912	qw(b1_button_active.png);
1913		2372
1914	sub new {	2373	sub new {
1915	my $class = shift;	2374	my $class = shift;
1916		2375
1917	$class->SUPER::new (	2376	$class->SUPER::new (
1918	padding_x => 4,
1919	padding_y => 4,	2377	padding_y => 4,
1920	fg => [1, 1, 1],	2378
1921	active_fg => [0, 0, 1],	2379	@_
		2380	)
		2381	}
		2382
		2383	sub move_cursor_ver {
		2384	my ($self, $dy) = @_;
		2385
		2386	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2387
		2388	$line += $dy;
		2389
		2390	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2391	$self->{cursor} = $index;
		2392	delete $self->{cur_h};
		2393	$self->update;
		2394	return;
		2395	}
		2396	}
		2397
		2398	sub invoke_key_down {
		2399	my ($self, $ev) = @_;
		2400
		2401	my $sym = $ev->{sym};
		2402
		2403	if ($sym == DC::SDLK_UP) {
		2404	$self->move_cursor_ver (-1);
		2405	} elsif ($sym == DC::SDLK_DOWN) {
		2406	$self->move_cursor_ver (+1);
		2407	} else {
		2408	return $self->SUPER::invoke_key_down ($ev)
		2409	}
		2410
		2411	1
		2412	}
		2413
		2414	#############################################################################
		2415
		2416	package DC::UI::ButtonBin;
		2417
		2418	our @ISA = DC::UI::Bin::;
		2419
		2420	use DC::OpenGL;
		2421
		2422	my @tex =
		2423	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2424	qw(b1_button_inactive.png b1_button_active.png);
		2425
		2426	sub new {
		2427	my $class = shift;
		2428
		2429	$class->SUPER::new (
1922	can_hover => 1,	2430	can_hover => 1,
1923	align => 0,	2431	align => 0.5,
1924	valign => 0,	2432	valign => 0.5,
1925	can_events => 1,	2433	can_events => 1,
1926	@_	2434	@_
1927	)	2435	)
1928	}	2436	}
1929		2437
1930	sub activate { }
1931
1932	sub button_up {	2438	sub invoke_button_up {
1933	my ($self, $ev, $x, $y) = @_;	2439	my ($self, $ev, $x, $y) = @_;
1934		2440
1935	$self->emit ("activate")	2441	$self->emit ("activate")
1936	if $x >= 0 && $x < $self->{w}	2442	if $x >= 0 && $x < $self->{w}
1937	&& $y >= 0 && $y < $self->{h};	2443	&& $y >= 0 && $y < $self->{h};
…		…
1940	}	2446	}
1941		2447
1942	sub _draw {	2448	sub _draw {
1943	my ($self) = @_;	2449	my ($self) = @_;
1944		2450
1945	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1946
1947	glEnable GL_TEXTURE_2D;	2451	glEnable GL_TEXTURE_2D;
1948	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2452	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949	glColor 0, 0, 0, 1;	2453	glColor 0, 0, 0, 1;
1950		2454
		2455	my $tex = $tex[$GRAB == $self];
1951	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2456	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1952		2457
1953	glDisable GL_TEXTURE_2D;	2458	glDisable GL_TEXTURE_2D;
1954		2459
1955	$self->SUPER::_draw;	2460	$self->SUPER::_draw;
1956	}	2461	}
1957		2462
1958	#############################################################################	2463	#############################################################################
1959		2464
1960	package CFClient::UI::CheckBox;	2465	package DC::UI::Button;
1961		2466
1962	our @ISA = CFClient::UI::DrawBG::;	2467	our @ISA = DC::UI::Label::;
		2468
		2469	use DC::OpenGL;
1963		2470
1964	my @tex =	2471	my @tex =
1965	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2472	map { new_from_resource DC::Texture $_, mipmap => 1 }
1966	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2473	qw(b1_button_inactive.png b1_button_active.png);
1967
1968	use CFClient::OpenGL;
1969		2474
1970	sub new {	2475	sub new {
1971	my $class = shift;	2476	my $class = shift;
1972		2477
1973	$class->SUPER::new (	2478	$class->SUPER::new (
		2479	padding_x => 8,
		2480	padding_y => 4,
		2481	fg => [1.0, 1.0, 1.0],
		2482	active_fg => [0.8, 0.8, 0.8],
		2483	can_hover => 1,
		2484	align => 0.5,
		2485	valign => 0.5,
		2486	can_events => 1,
		2487	@_
		2488	)
		2489	}
		2490
		2491	sub invoke_button_up {
		2492	my ($self, $ev, $x, $y) = @_;
		2493
		2494	$self->emit ("activate")
		2495	if $x >= 0 && $x < $self->{w}
		2496	&& $y >= 0 && $y < $self->{h};
		2497
		2498	1
		2499	}
		2500
		2501	sub _draw {
		2502	my ($self) = @_;
		2503
		2504	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2505
		2506	glEnable GL_TEXTURE_2D;
		2507	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2508	glColor 0, 0, 0, 1;
		2509
		2510	my $tex = $tex[$GRAB == $self];
		2511	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2512
		2513	glDisable GL_TEXTURE_2D;
		2514
		2515	$self->SUPER::_draw;
		2516	}
		2517
		2518	#############################################################################
		2519
		2520	package DC::UI::CheckBox;
		2521
		2522	our @ISA = DC::UI::DrawBG::;
		2523
		2524	my @tex =
		2525	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2526	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2527
		2528	use DC::OpenGL;
		2529
		2530	sub new {
		2531	my $class = shift;
		2532
		2533	$class->SUPER::new (
		2534	fontsize => 1,
1974	padding_x => 2,	2535	padding_x => 2,
1975	padding_y => 2,	2536	padding_y => 2,
1976	fg => [1, 1, 1],	2537	fg => [1, 1, 1],
1977	active_fg => [1, 1, 0],	2538	active_fg => [1, 1, 0],
1978	bg => [0, 0, 0, 0.2],	2539	bg => [0, 0, 0, 0.2],
…		…
1984	}	2545	}
1985		2546
1986	sub size_request {	2547	sub size_request {
1987	my ($self) = @_;	2548	my ($self) = @_;
1988		2549
1989	(6) x 2	2550	($self->{fontsize} * $::FONTSIZE) x 2
1990	}	2551	}
1991		2552
		2553	sub toggle {
		2554	my ($self) = @_;
		2555
		2556	$self->{state} = !$self->{state};
		2557	$self->emit (changed => $self->{state});
		2558	$self->update;
		2559	}
		2560
1992	sub button_down {	2561	sub invoke_button_down {
1993	my ($self, $ev, $x, $y) = @_;	2562	my ($self, $ev, $x, $y) = @_;
1994		2563
1995	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2564	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1996	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2565	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1997	$self->{state} = !$self->{state};	2566	$self->toggle;
1998	$self->_emit (changed => $self->{state});
1999	} else {	2567	} else {
2000	return 0	2568	return 0
2001	}	2569	}
2002		2570
2003	1	2571	1
…		…
2006	sub _draw {	2574	sub _draw {
2007	my ($self) = @_;	2575	my ($self) = @_;
2008		2576
2009	$self->SUPER::_draw;	2577	$self->SUPER::_draw;
2010		2578
2011	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2579	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2012		2580
2013	my ($w, $h) = @$self{qw(w h)};	2581	my ($w, $h) = @$self{qw(w h)};
2014		2582
2015	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2583	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2016		2584
…		…
2023	glDisable GL_TEXTURE_2D;	2591	glDisable GL_TEXTURE_2D;
2024	}	2592	}
2025		2593
2026	#############################################################################	2594	#############################################################################
2027		2595
2028	package CFClient::UI::Image;	2596	package DC::UI::Image;
2029		2597
2030	our @ISA = CFClient::UI::Base::;	2598	our @ISA = DC::UI::DrawBG::;
2031		2599
2032	use CFClient::OpenGL;	2600	use DC::OpenGL;
2033	use Carp qw/confess/;
2034		2601
2035	our %loaded_images;	2602	our %texture_cache;
2036		2603
2037	sub new {	2604	sub new {
2038	my $class = shift;	2605	my $class = shift;
2039		2606
2040	my $self = $class->SUPER::new (can_events => 0, @_);	2607	my $self = $class->SUPER::new (
		2608	can_events => 0,
		2609	scale => 1,
		2610	@_,
		2611	);
2041		2612
2042	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2613	$self->{path} || $self->{tex}
		2614	or Carp::croak "'path' or 'tex' attributes required";
2043		2615
2044	$loaded_images{$self->{image}} ||=	2616	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2045	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2617	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2046		2618
2047	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2619	DC::weaken $texture_cache{$self->{path}};
2048		2620
2049	Scalar::Util::weaken $loaded_images{$self->{image}};	2621	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2050
2051	$self->{aspect} = $tex->{w} / $tex->{h};
2052		2622
2053	$self	2623	$self
2054	}	2624	}
2055		2625
		2626	sub STORABLE_freeze {
		2627	my ($self, $cloning) = @_;
		2628
		2629	$self->{path}
		2630	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2631
		2632	$self->{path}
		2633	}
		2634
		2635	sub STORABLE_attach {
		2636	my ($self, $cloning, $path) = @_;
		2637
		2638	$self->new (path => $path)
		2639	}
		2640
		2641	sub set_texture {
		2642	my ($self, $tex) = @_;
		2643
		2644	$self->{tex} = $tex;
		2645	$self->update;
		2646	}
		2647
2056	sub size_request {	2648	sub size_request {
2057	my ($self) = @_;	2649	my ($self) = @_;
2058		2650
2059	($self->{tex}->{w}, $self->{tex}->{h})	2651	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2060	}	2652	}
2061		2653
2062	sub _draw {	2654	sub _draw {
2063	my ($self) = @_;	2655	my ($self) = @_;
		2656
		2657	$self->SUPER::_draw;
2064		2658
2065	my $tex = $self->{tex};	2659	my $tex = $self->{tex};
2066		2660
2067	my ($w, $h) = ($self->{w}, $self->{h});	2661	my ($w, $h) = ($self->{w}, $self->{h});
2068		2662
…		…
2081	glDisable GL_TEXTURE_2D;	2675	glDisable GL_TEXTURE_2D;
2082	}	2676	}
2083		2677
2084	#############################################################################	2678	#############################################################################
2085		2679
		2680	package DC::UI::ImageButton;
		2681
		2682	our @ISA = DC::UI::Image::;
		2683
		2684	use DC::OpenGL;
		2685
		2686	sub new {
		2687	my $class = shift;
		2688
		2689	my $self = $class->SUPER::new (
		2690	padding_x => 4,
		2691	padding_y => 4,
		2692	fg => [1, 1, 1],
		2693	active_fg => [0, 0, 1],
		2694	can_hover => 1,
		2695	align => 0.5,
		2696	valign => 0.5,
		2697	can_events => 1,
		2698	@_
		2699	);
		2700	}
		2701
		2702	sub invoke_button_down {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	1
		2706	}
		2707
		2708	sub invoke_button_up {
		2709	my ($self, $ev, $x, $y) = @_;
		2710
		2711	$self->emit ("activate")
		2712	if $x >= 0 && $x < $self->{w}
		2713	&& $y >= 0 && $y < $self->{h};
		2714
		2715	1
		2716	}
		2717
		2718	#############################################################################
		2719
2086	package CFClient::UI::VGauge;	2720	package DC::UI::VGauge;
2087		2721
2088	our @ISA = CFClient::UI::Base::;	2722	our @ISA = DC::UI::Base::;
2089		2723
2090	use List::Util qw(min max);	2724	use List::Util qw(min max);
2091		2725
2092	use CFClient::OpenGL;	2726	use DC::OpenGL;
2093		2727
2094	my %tex = (	2728	my %tex = (
2095	food => [	2729	food => [
2096	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2730	map { new_from_resource DC::Texture $_, mipmap => 1 }
2097	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2731	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2098	],	2732	],
2099	grace => [	2733	grace => [
2100	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2734	map { new_from_resource DC::Texture $_, mipmap => 1 }
2101	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2735	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2102	],	2736	],
2103	hp => [	2737	hp => [
2104	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2738	map { new_from_resource DC::Texture $_, mipmap => 1 }
2105	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2739	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2106	],	2740	],
2107	mana => [	2741	mana => [
2108	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2742	map { new_from_resource DC::Texture $_, mipmap => 1 }
2109	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2743	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2110	],	2744	],
2111	);	2745	);
2112		2746
2113	# eg. VGauge->new (gauge => 'food'), default gauge: food	2747	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2173	my $ycut1 = max 0, min 1, $ycut;	2807	my $ycut1 = max 0, min 1, $ycut;
2174	my $ycut2 = max 0, min 1, $ycut - 1;	2808	my $ycut2 = max 0, min 1, $ycut - 1;
2175		2809
2176	my $h1 = $self->{h} * (1 - $ycut1);	2810	my $h1 = $self->{h} * (1 - $ycut1);
2177	my $h2 = $self->{h} * (1 - $ycut2);	2811	my $h2 = $self->{h} * (1 - $ycut2);
		2812	my $h3 = $self->{h};
		2813
		2814	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2178		2815
2179	glEnable GL_BLEND;	2816	glEnable GL_BLEND;
2180	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2817	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2818	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2182	glEnable GL_TEXTURE_2D;	2819	glEnable GL_TEXTURE_2D;
…		…
2201		2838
2202	if ($t3) {	2839	if ($t3) {
2203	glBindTexture GL_TEXTURE_2D, $t3->{name};	2840	glBindTexture GL_TEXTURE_2D, $t3->{name};
2204	glBegin GL_QUADS;	2841	glBegin GL_QUADS;
2205	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2842	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2843	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2207	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2844	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2208	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2845	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209	glEnd;	2846	glEnd;
2210	}	2847	}
2211		2848
2212	glDisable GL_BLEND;	2849	glDisable GL_BLEND;
2213	glDisable GL_TEXTURE_2D;	2850	glDisable GL_TEXTURE_2D;
2214	}	2851	}
2215		2852
2216	#############################################################################	2853	#############################################################################
2217		2854
		2855	package DC::UI::Progress;
		2856
		2857	our @ISA = DC::UI::Label::;
		2858
		2859	use DC::OpenGL;
		2860
		2861	sub new {
		2862	my ($class, %arg) = @_;
		2863
		2864	my $self = $class->SUPER::new (
		2865	padding_x => 2,
		2866	padding_y => 2,
		2867	fg => [1, 1, 1],
		2868	bg => [0, 0, 1, 0.2],
		2869	bar => [0.7, 0.5, 0.1, 0.8],
		2870	outline => [0.4, 0.3, 0],
		2871	fontsize => 0.9,
		2872	valign => 0.5,
		2873	align => 0.5,
		2874	can_events => 1,
		2875	ellipsise => 1,
		2876	label => "%d%%",
		2877	%arg,
		2878	);
		2879
		2880	$self->set_value ($arg{value} || -1);
		2881
		2882	$self
		2883	}
		2884
		2885	sub set_label {
		2886	my ($self, $label) = @_;
		2887
		2888	return if $self->{label} eq $label;
		2889	$self->{label} = $label;
		2890
		2891	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2892	}
		2893
		2894	sub set_value {
		2895	my ($self, $value) = @_;
		2896
		2897	if ($self->{value} ne $value) {
		2898	$self->{value} = $value;
		2899
		2900	if ($value < 0) {
		2901	$self->set_text ("-");
		2902	} else {
		2903	$self->set_text (sprintf $self->{label}, $value * 100);
		2904	}
		2905
		2906	$self->update;
		2907	}
		2908	}
		2909
		2910	sub _draw {
		2911	my ($self) = @_;
		2912
		2913	glEnable GL_BLEND;
		2914	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2915
		2916	my $px = $self->{padding_x};
		2917	my $py = $self->{padding_y};
		2918
		2919	if ($self->{value} >= 0) {
		2920	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2921
		2922	glColor_premultiply @{$self->{bar}};
		2923	glRect $px, $py, $s, $self->{h} - $py;
		2924	glColor_premultiply @{$self->{bg}};
		2925	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2926	}
		2927
		2928	glColor_premultiply @{$self->{outline}};
		2929
		2930	$px -= .5;
		2931	$py -= .5;
		2932
		2933	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2934
		2935	glDisable GL_BLEND;
		2936
		2937	{
		2938	local $self->{bg}; # do not draw background
		2939	$self->SUPER::_draw;
		2940	}
		2941	}
		2942
		2943	#############################################################################
		2944
		2945	package DC::UI::ExperienceProgress;
		2946
		2947	our @ISA = DC::UI::Progress::;
		2948
		2949	sub new {
		2950	my ($class, %arg) = @_;
		2951
		2952	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2953
		2954	my $self = $class->SUPER::new (
		2955	%arg,
		2956	tooltip => sub {
		2957	my ($self) = @_;
		2958
		2959	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2960	$tt,
		2961	$self->{lvl},
		2962	::formsep ($self->{exp}),
		2963	::formsep ($self->{nxt}),
		2964	::formsep ($self->{nxt} - $self->{exp}),
		2965	$self->_percent * 100,
		2966	},
		2967	);
		2968
		2969	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2970	if $::CONN;
		2971
		2972	$self
		2973	}
		2974
		2975	sub DESTROY {
		2976	my ($self) = @_;
		2977
		2978	delete $::CONN->{on_exp_update}{$self+0}
		2979	if $::CONN;
		2980
		2981	$self->SUPER::DESTROY;
		2982	}
		2983
		2984	sub _percent {
		2985	my ($self) = @_;
		2986
		2987	my $table = $::CONN && $::CONN->{exp_table}
		2988	or return -1;
		2989
		2990	my $l0 = $table->[$self->{lvl} - 1];
		2991	my $l1 = $table->[$self->{lvl}];
		2992
		2993	$self->{nxt} = $l1;
		2994
		2995	($self->{exp} - $l0) / ($l1 - $l0)
		2996	}
		2997
		2998	sub set_value {
		2999	my ($self, $lvl, $exp) = @_;
		3000
		3001	$self->{lvl} = $lvl;
		3002	$self->{exp} = $exp;
		3003
		3004	$self->SUPER::set_value ($self->_percent);
		3005	}
		3006
		3007	#############################################################################
		3008
2218	package CFClient::UI::Gauge;	3009	package DC::UI::Gauge;
2219		3010
2220	our @ISA = CFClient::UI::VBox::;	3011	our @ISA = DC::UI::VBox::;
2221		3012
2222	sub new {	3013	sub new {
2223	my ($class, %arg) = @_;	3014	my ($class, %arg) = @_;
2224		3015
2225	my $self = $class->SUPER::new (	3016	my $self = $class->SUPER::new (
…		…
2227	can_hover => 1,	3018	can_hover => 1,
2228	can_events => 1,	3019	can_events => 1,
2229	%arg,	3020	%arg,
2230	);	3021	);
2231		3022
2232	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3023	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2233	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3024	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3025	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2235		3026
2236	$self	3027	$self
2237	}	3028	}
2238		3029
2239	sub set_fontsize {	3030	sub set_fontsize {
…		…
2260	$self->{value}->set_text ($val);	3051	$self->{value}->set_text ($val);
2261	}	3052	}
2262		3053
2263	#############################################################################	3054	#############################################################################
2264		3055
2265	package CFClient::UI::Slider;	3056	package DC::UI::Slider;
2266		3057
2267	use strict;	3058	use strict;
2268		3059
2269	use CFClient::OpenGL;	3060	use DC::OpenGL;
2270		3061
2271	our @ISA = CFClient::UI::DrawBG::;	3062	our @ISA = DC::UI::DrawBG::;
2272		3063
2273	my @tex =	3064	my @tex =
2274	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3065	map { new_from_resource DC::Texture $_ }
2275	qw(s1_slider.png s1_slider_bg.png);	3066	qw(s1_slider.png s1_slider_bg.png);
2276		3067
2277	sub new {	3068	sub new {
2278	my $class = shift;	3069	my $class = shift;
2279		3070
…		…
2300	$self->update;	3091	$self->update;
2301		3092
2302	$self	3093	$self
2303	}	3094	}
2304		3095
2305	sub changed { }
2306
2307	sub set_range {	3096	sub set_range {
2308	my ($self, $range) = @_;	3097	my ($self, $range) = @_;
2309		3098
2310	($range, $self->{range}) = ($self->{range}, $range);	3099	($range, $self->{range}) = ($self->{range}, $range);
2311		3100
…		…
2318	sub set_value {	3107	sub set_value {
2319	my ($self, $value) = @_;	3108	my ($self, $value) = @_;
2320		3109
2321	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3110	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322		3111
2323	$hi = $lo + 1 if $hi <= $lo;	3112	$hi = $lo if $hi < $lo;
2324		3113
2325	$page = $hi - $lo if $page > $hi - $lo;	3114	$value = $hi - $page if $value > $hi - $page;
2326
2327	$value = $lo if $value < $lo;	3115	$value = $lo if $value < $lo;
2328	$value = $hi - $page if $value > $hi - $page;
2329		3116
2330	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3117	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331	if $unit;	3118	if $unit;
2332		3119
2333	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3120	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334		3121
2335	if ($value != $old_value) {	3122	if ($value != $old_value) {
2336	$self->_emit (changed => $value);	3123	$self->emit (changed => $value);
2337	$self->update;	3124	$self->update;
2338	}	3125	}
2339	}	3126	}
2340		3127
2341	sub size_request {	3128	sub size_request {
2342	my ($self) = @_;	3129	my ($self) = @_;
2343		3130
2344	($self->{req_w}, $self->{req_h})	3131	($self->{req_w}, $self->{req_h})
2345	}	3132	}
2346		3133
2347	sub button_down {	3134	sub invoke_button_down {
2348	my ($self, $ev, $x, $y) = @_;	3135	my ($self, $ev, $x, $y) = @_;
2349		3136
2350	$self->SUPER::button_down ($ev, $x, $y);	3137	$self->SUPER::invoke_button_down ($ev, $x, $y);
2351		3138
2352	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3139	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353		3140
2354	$self->mouse_motion ($ev, $x, $y)	3141	$self->invoke_mouse_motion ($ev, $x, $y);
2355	}
2356		3142
		3143	1
		3144	}
		3145
2357	sub mouse_motion {	3146	sub invoke_mouse_motion {
2358	my ($self, $ev, $x, $y) = @_;	3147	my ($self, $ev, $x, $y) = @_;
2359		3148
2360	if ($GRAB == $self) {	3149	if ($GRAB == $self) {
2361	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3150	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362		3151
…		…
2370	}	3159	}
2371		3160
2372	1	3161	1
2373	}	3162	}
2374		3163
		3164	sub invoke_mouse_wheel {
		3165	my ($self, $ev) = @_;
		3166
		3167	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3168
		3169	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3170
		3171	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3172
		3173	1
		3174	}
		3175
2375	sub update {	3176	sub update {
2376	my ($self) = @_;	3177	my ($self) = @_;
2377		3178
2378	delete $self->{knob_w};	3179	delete $self->{knob_w};
2379	$self->SUPER::update;	3180	$self->SUPER::update;
…		…
2383	my ($self) = @_;	3184	my ($self) = @_;
2384		3185
2385	unless ($self->{knob_w}) {	3186	unless ($self->{knob_w}) {
2386	$self->set_value ($self->{range}[0]);	3187	$self->set_value ($self->{range}[0]);
2387		3188
2388	my ($value, $lo, $hi, $page) = @{$self->{range}};	3189	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389	my $range = ($hi - $page - $lo) || 1e-100;	3190	my $range = ($hi - $page - $lo) || 1e-10;
2390		3191
2391	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3192	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2392		3193
2393	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3194	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2394	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3195	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2395		3196
2396	$value = ($value - $lo) / $range;	3197	$value = ($value - $lo) / $range;
…		…
2426	glDisable GL_TEXTURE_2D;	3227	glDisable GL_TEXTURE_2D;
2427	}	3228	}
2428		3229
2429	#############################################################################	3230	#############################################################################
2430		3231
2431	package CFClient::UI::ValSlider;	3232	package DC::UI::ValSlider;
2432		3233
2433	our @ISA = CFClient::UI::HBox::;	3234	our @ISA = DC::UI::HBox::;
2434		3235
2435	sub new {	3236	sub new {
2436	my ($class, %arg) = @_;	3237	my ($class, %arg) = @_;
2437		3238
2438	my $range = delete $arg{range};	3239	my $range = delete $arg{range};
2439		3240
2440	my $self = $class->SUPER::new (	3241	my $self = $class->SUPER::new (
2441	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3242	slider => (new DC::UI::Slider expand => 1, range => $range),
2442	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3243	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2443	to_value => sub { shift },	3244	to_value => sub { shift },
2444	from_value => sub { shift },	3245	from_value => sub { shift },
2445	%arg,	3246	%arg,
2446	);	3247	);
2447		3248
…		…
2467	sub set_range { shift->{slider}->set_range (@_) }	3268	sub set_range { shift->{slider}->set_range (@_) }
2468	sub set_value { shift->{slider}->set_value (@_) }	3269	sub set_value { shift->{slider}->set_value (@_) }
2469		3270
2470	#############################################################################	3271	#############################################################################
2471		3272
2472	package CFClient::UI::TextView;	3273	package DC::UI::TextScroller;
2473		3274
2474	our @ISA = CFClient::UI::HBox::;	3275	our @ISA = DC::UI::HBox::;
2475		3276
2476	use CFClient::OpenGL;	3277	use DC::OpenGL;
2477		3278
2478	sub new {	3279	sub new {
2479	my $class = shift;	3280	my $class = shift;
2480		3281
2481	my $self = $class->SUPER::new (	3282	my $self = $class->SUPER::new (
2482	fontsize => 1,	3283	fontsize => 1,
2483	can_events => 0,	3284	can_events => 1,
2484	indent => 0,	3285	indent => 0,
2485	#font => default_font	3286	#font => default_font
2486	@_,	3287	@_,
2487		3288
2488	layout => (new CFClient::Layout 1),	3289	layout => (new DC::Layout),
2489	par => [],	3290	par => [],
		3291	max_par => 0,
2490	height => 0,	3292	height => 0,
2491	children => [	3293	children => [
2492	(new CFClient::UI::Empty expand => 1),	3294	(new DC::UI::Empty expand => 1),
2493	(new CFClient::UI::Slider vertical => 1),	3295	(new DC::UI::Slider vertical => 1),
2494	],	3296	],
2495	);	3297	);
2496		3298
2497	$self->{children}[1]->connect (changed => sub { $self->update });	3299	$self->{children}[1]->connect (changed => sub { $self->update });
2498		3300
…		…
2504		3306
2505	$self->{fontsize} = $fontsize;	3307	$self->{fontsize} = $fontsize;
2506	$self->reflow;	3308	$self->reflow;
2507	}	3309	}
2508		3310
		3311	sub size_request {
		3312	my ($self) = @_;
		3313
		3314	my ($empty, $slider) = $self->visible_children;
		3315
		3316	local $self->{children} = [$empty, $slider];
		3317	$self->SUPER::size_request
		3318	}
		3319
2509	sub size_allocate {	3320	sub invoke_size_allocate {
2510	my ($self, $w, $h) = @_;	3321	my ($self, $w, $h) = @_;
2511		3322
2512	$self->SUPER::size_allocate ($w, $h);	3323	my ($empty, $slider, @other) = @{ $self->{children} };
		3324	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2513		3325
2514	$self->{layout}->set_font ($self->{font}) if $self->{font};	3326	$self->{layout}->set_font ($self->{font}) if $self->{font};
2515	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3327	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516	$self->{layout}->set_width ($self->{children}[0]{w});	3328	$self->{layout}->set_width ($empty->{w});
2517	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3329	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518		3330
2519	$self->reflow;	3331	$self->reflow;
2520	}
2521		3332
2522	sub text_size {	3333	local $self->{children} = [$empty, $slider];
		3334	$self->SUPER::invoke_size_allocate ($w, $h)
		3335	}
		3336
		3337	sub invoke_mouse_wheel {
2523	my ($self, $text, $indent) = @_;	3338	my ($self, $ev) = @_;
		3339
		3340	return 0 unless $ev->{dy}; # only vertical movements
		3341
		3342	$self->{children}[1]->emit (mouse_wheel => $ev);
		3343
		3344	1
		3345	}
		3346
		3347	sub get_layout {
		3348	my ($self, $para) = @_;
2524		3349
2525	my $layout = $self->{layout};	3350	my $layout = $self->{layout};
2526		3351
		3352	$layout->set_font ($self->{font}) if $self->{font};
		3353	$layout->set_foreground (@{$para->{fg}});
2527	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3354	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2528	$layout->set_width ($self->{children}[0]{w} - $indent);	3355	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2529	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3356	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2530	$layout->set_markup ($text);	3357	$layout->set_markup ($para->{markup});
		3358
		3359	$layout->set_shapes (
		3360	map
		3361	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3362	@{$para->{widget}}
2531		3363	);
		3364
2532	$layout->size	3365	$layout
2533	}	3366	}
2534		3367
2535	sub reflow {	3368	sub reflow {
2536	my ($self) = @_;	3369	my ($self) = @_;
2537		3370
…		…
2544		3377
2545	# todo: base offset on lines or so, not on pixels	3378	# todo: base offset on lines or so, not on pixels
2546	$self->{children}[1]->set_value ($offset);	3379	$self->{children}[1]->set_value ($offset);
2547	}	3380	}
2548		3381
		3382	sub current_paragraph {
		3383	my ($self) = @_;
		3384
		3385	$self->{top_paragraph} - 1
		3386	}
		3387
		3388	sub scroll_to {
		3389	my ($self, $para) = @_;
		3390
		3391	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3392
		3393	$self->{scroll_to} = $para;
		3394	$self->update;
		3395	}
		3396
2549	sub clear {	3397	sub clear {
2550	my ($self) = @_;	3398	my ($self) = @_;
		3399
		3400	my (undef, undef, @other) = @{ $self->{children} };
		3401	$self->remove ($_) for @other;
2551		3402
2552	$self->{par} = [];	3403	$self->{par} = [];
2553	$self->{height} = 0;	3404	$self->{height} = 0;
2554	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3405	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2555	}	3406	}
2556		3407
2557	sub add_paragraph {	3408	sub add_paragraph {
2558	my ($self, $color, $text, $indent) = @_;	3409	my $self = shift;
2559		3410
2560	for my $line (split /\n/, $text) {	3411	for my $para (@_) {
2561	my ($w, $h) = $self->text_size ($line);	3412	$para = {
		3413	fg => [1, 1, 1, 1],
		3414	indent => 0,
		3415	markup => "",
		3416	widget => [],
		3417	ref $para ? %$para : (markup => $para),
		3418	w => 1e10,
		3419	wrapped => 1,
		3420	};
		3421
		3422	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3423	push @{$self->{par}}, $para;
		3424	}
		3425
		3426	if (my $max = $self->{max_par}) {
		3427	shift @{$self->{par}} while @{$self->{par}} > $max;
		3428	}
		3429
		3430	$self->{need_reflow}++;
		3431	$self->update;
		3432	}
		3433
		3434	sub scroll_to_bottom {
		3435	my ($self) = @_;
		3436
		3437	$self->{scroll_to} = $#{$self->{par}};
		3438	$self->update;
		3439	}
		3440
		3441	sub force_uptodate {
		3442	my ($self) = @_;
		3443
		3444	if (delete $self->{need_reflow}) {
		3445	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3446
		3447	my $height = 0;
		3448
		3449	for my $para (@{$self->{par}}) {
		3450	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3451	my $layout = $self->get_layout ($para);
		3452	my ($w, $h) = $layout->size;
		3453
		3454	$para->{w} = $w + $para->{indent};
		3455	$para->{h} = $h;
		3456	$para->{wrapped} = $layout->has_wrapped;
		3457	}
		3458
		3459	$para->{y} = $height;
		3460	$height += $para->{h};
		3461	}
		3462
2562	$self->{height} += $h;	3463	$self->{height} = $height;
2563	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3464	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2564	}
2565		3465
2566	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3466	delete $self->{texture};
		3467	}
		3468
		3469	if (my $paridx = delete $self->{scroll_to}) {
		3470	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3471	}
2567	}	3472	}
2568		3473
2569	sub update {	3474	sub update {
2570	my ($self) = @_;	3475	my ($self) = @_;
2571		3476
…		…
2574	return unless $self->{h} > 0;	3479	return unless $self->{h} > 0;
2575		3480
2576	delete $self->{texture};	3481	delete $self->{texture};
2577		3482
2578	$ROOT->on_post_alloc ($self => sub {	3483	$ROOT->on_post_alloc ($self => sub {
		3484	$self->force_uptodate;
		3485
2579	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3486	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580		3487
2581	if (delete $self->{need_reflow}) {
2582	my $height = 0;
2583
2584	my $layout = $self->{layout};
2585
2586	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
2588	for (@{$self->{par}}) {
2589	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590	$layout->set_width ($W - $_->[3]);
2591	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592	$layout->set_markup ($_->[4]);
2593	my ($w, $h) = $layout->size;
2594	$_->[0] = $w + $_->[3];
2595	$_->[1] = $h;
2596	}
2597
2598	$height += $_->[1];
2599	}
2600
2601	$self->{height} = $height;
2602
2603	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2604
2605	delete $self->{texture};
2606	}
2607
2608	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3488	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2609	glClearColor 0, 0, 0, 0;	3489	glClearColor 0, 0, 0, 0;
2610	glClear GL_COLOR_BUFFER_BIT;	3490	glClear GL_COLOR_BUFFER_BIT;
2611		3491
		3492	package DC::UI::Base;
		3493	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3494	(0, 0, $self->{w}, $self->{h});
		3495
		3496	my $top = int $self->{children}[1]{range}[0];
		3497
		3498	my $paridx = 0;
		3499	my $top_paragraph;
2612	my $top = int $self->{children}[1]{range}[0];	3500	my $top = int $self->{children}[1]{range}[0];
2613		3501
2614	my $y0 = $top;	3502	my $y0 = $top;
2615	my $y1 = $top + $H;	3503	my $y1 = $top + $H;
2616		3504
2617	my $y = 0;
2618
2619	my $layout = $self->{layout};
2620
2621	$layout->set_font ($self->{font}) if $self->{font};
2622
2623	glEnable GL_BLEND;
2624	#TODO# not correct in windows where rgba is forced off
2625	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2626
2627	for my $par (@{$self->{par}}) {	3505	for my $para (@{$self->{par}}) {
2628	my $h = $par->[1];	3506	my $h = $para->{h};
		3507	my $y = $para->{y};
2629		3508
2630	if ($y0 < $y + $h && $y < $y1) {	3509	if ($y0 < $y + $h && $y < $y1) {
2631	$layout->set_foreground (@{ $par->[2] });	3510	my $layout = $self->get_layout ($para);
2632	$layout->set_width ($W - $par->[3]);
2633	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2634	$layout->set_markup ($par->[4]);
2635		3511
2636	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3512	$layout->render ($para->{indent}, $y - $y0);
		3513	$layout->draw;
2637		3514
2638	glRasterPos $par->[3], $y - $y0;	3515	if (my @w = @{ $para->{widget} }) {
2639	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3516	my @s = $layout->get_shapes;
		3517
		3518	for (@w) {
		3519	my ($dx, $dy) = splice @s, 0, 2, ();
		3520
		3521	$_->{x} = $dx + $para->{indent};
		3522	$_->{y} = $dy + $y - $y0;
		3523
		3524	$_->draw;
		3525	}
		3526	}
2640	}	3527	}
2641		3528
2642	$y += $h;	3529	$paridx++;
		3530	$top_paragraph ||= $paridx if $y >= $top;
2643	}	3531	}
2644		3532
2645	glDisable GL_BLEND;	3533	$self->{top_paragraph} = $top_paragraph;
2646	};	3534	};
2647	});	3535	});
		3536	}
		3537
		3538	sub reconfigure {
		3539	my ($self) = @_;
		3540
		3541	$self->SUPER::reconfigure;
		3542
		3543	$_->{w} = 1e10 for @{ $self->{par} };
		3544	$self->reflow;
2648	}	3545	}
2649		3546
2650	sub _draw {	3547	sub _draw {
2651	my ($self) = @_;	3548	my ($self) = @_;
2652		3549
…		…
2655	glColor 0, 0, 0, 1;	3552	glColor 0, 0, 0, 1;
2656	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3553	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2657	glDisable GL_TEXTURE_2D;	3554	glDisable GL_TEXTURE_2D;
2658		3555
2659	$self->{children}[1]->draw;	3556	$self->{children}[1]->draw;
2660
2661	}	3557	}
2662		3558
2663	#############################################################################	3559	#############################################################################
2664		3560
2665	package CFClient::UI::Animator;	3561	package DC::UI::Animator;
2666		3562
2667	use CFClient::OpenGL;	3563	use DC::OpenGL;
2668		3564
2669	our @ISA = CFClient::UI::Bin::;	3565	our @ISA = DC::UI::Bin::;
2670		3566
2671	sub moveto {	3567	sub moveto {
2672	my ($self, $x, $y) = @_;	3568	my ($self, $x, $y) = @_;
2673		3569
2674	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3570	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2702	glPopMatrix;	3598	glPopMatrix;
2703	}	3599	}
2704		3600
2705	#############################################################################	3601	#############################################################################
2706		3602
2707	package CFClient::UI::Flopper;	3603	package DC::UI::Flopper;
2708		3604
2709	our @ISA = CFClient::UI::Button::;	3605	our @ISA = DC::UI::Button::;
2710		3606
2711	sub new {	3607	sub new {
2712	my $class = shift;	3608	my $class = shift;
2713		3609
2714	my $self = $class->SUPER::new (	3610	my $self = $class->SUPER::new (
…		…
2726	$self->{other}->toggle_visibility;	3622	$self->{other}->toggle_visibility;
2727	}	3623	}
2728		3624
2729	#############################################################################	3625	#############################################################################
2730		3626
2731	package CFClient::UI::Tooltip;	3627	package DC::UI::Tooltip;
2732		3628
2733	our @ISA = CFClient::UI::Bin::;	3629	our @ISA = DC::UI::Bin::;
2734		3630
2735	use CFClient::OpenGL;	3631	use DC::OpenGL;
2736		3632
2737	sub new {	3633	sub new {
2738	my $class = shift;	3634	my $class = shift;
2739		3635
2740	$class->SUPER::new (	3636	$class->SUPER::new (
…		…
2744	}	3640	}
2745		3641
2746	sub set_tooltip_from {	3642	sub set_tooltip_from {
2747	my ($self, $widget) = @_;	3643	my ($self, $widget) = @_;
2748		3644
2749	my $tooltip = $widget->{tooltip};	3645	my $tip = $widget->{tooltip};
		3646	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3647
		3648	$tip = DC::Pod::section_label tooltip => $1
		3649	if $tip =~ /^#(.*)$/;
2750		3650
2751	if ($ENV{CFPLUS_DEBUG} & 2) {	3651	if ($ENV{CFPLUS_DEBUG} & 2) {
2752	$tooltip .= "\n\n" . (ref $widget) . "\n"	3652	$tip .= "\n\n" . (ref $widget) . "\n"
2753	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3653	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754	. "req $widget->{req_w} $widget->{req_h}\n"	3654	. "req $widget->{req_w} $widget->{req_h}\n"
2755	. "visible $widget->{visible}";	3655	. "visible $widget->{visible}";
2756	}	3656	}
2757		3657
		3658	$tip =~ s/^\n+//;
		3659	$tip =~ s/\n+$//;
		3660
2758	$self->add (new CFClient::UI::Label	3661	$self->add (new DC::UI::Label
		3662	fg => $DC::THEME{tooltip_fg},
2759	markup => $tooltip,	3663	markup => $tip,
2760	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3664	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3665	align => 0,
2761	fontsize => 0.8,	3666	fontsize => 0.8,
2762	fg => [0, 0, 0, 1],	3667	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2763	ellipsise => 0,	3668	ellipsise => 0,
2764	font => ($widget->{tooltip_font} || $::FONT_PROP),	3669	font => ($widget->{tooltip_font} || $::FONT_PROP),
2765	);	3670	);
2766	}	3671	}
2767		3672
…		…
2771	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3676	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2772		3677
2773	($w + 4, $h + 4)	3678	($w + 4, $h + 4)
2774	}	3679	}
2775		3680
2776	sub size_allocate {	3681	sub invoke_size_allocate {
2777	my ($self, $w, $h) = @_;	3682	my ($self, $w, $h) = @_;
2778		3683
2779	$self->SUPER::size_allocate ($w - 4, $h - 4);	3684	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2780	}	3685	}
2781		3686
2782	sub visibility_change {	3687	sub invoke_visibility_change {
2783	my ($self, $visible) = @_;	3688	my ($self, $visible) = @_;
2784		3689
2785	return unless $visible;	3690	return unless $visible;
2786		3691
2787	$self->{root}->on_post_alloc ("move_$self" => sub {	3692	$self->{root}->on_post_alloc ("move_$self" => sub {
2788	my $widget = $self->{owner}	3693	my $widget = $self->{owner}
2789	or return;	3694	or return;
2790		3695
		3696	if ($widget->{visible}) {
2791	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3697	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2792		3698
2793	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3699	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2794	if $x + $self->{w} > $::WIDTH;	3700	if $x + $self->{w} > $self->{root}{w};
2795		3701
2796	$self->move_abs ($x, $y);	3702	$self->move_abs ($x, $y);
		3703	} else {
		3704	$self->hide;
		3705	}
2797	});	3706	});
2798	}	3707	}
2799		3708
2800	sub _draw {	3709	sub _draw {
2801	my ($self) = @_;	3710	my ($self) = @_;
2802		3711
2803	glTranslate 0.375, 0.375;
2804
2805	my ($w, $h) = @$self{qw(w h)};	3712	my ($w, $h) = @$self{qw(w h)};
2806		3713
2807	glColor 1, 0.8, 0.4;	3714	glColor @{ $DC::THEME{tooltip_bg} };
2808	glBegin GL_QUADS;	3715	glRect 0, 0, $w, $h;
2809	glVertex 0 , 0;
2810	glVertex 0 , $h;
2811	glVertex $w, $h;
2812	glVertex $w, 0;
2813	glEnd;
2814		3716
2815	glColor 0, 0, 0;	3717	glColor @{ $DC::THEME{tooltip_border} };
2816	glBegin GL_LINE_LOOP;	3718	glRect_lineloop .5, .5, $w + .5, $h + .5;
2817	glVertex 0 , 0;
2818	glVertex 0 , $h;
2819	glVertex $w, $h;
2820	glVertex $w, 0;
2821	glEnd;
2822		3719
2823	glTranslate 2 - 0.375, 2 - 0.375;	3720	glTranslate 2, 2;
2824		3721
2825	$self->SUPER::_draw;	3722	$self->SUPER::_draw;
2826	}	3723	}
2827		3724
2828	#############################################################################	3725	#############################################################################
2829		3726
2830	package CFClient::UI::Face;	3727	package DC::UI::Face;
2831		3728
2832	our @ISA = CFClient::UI::Base::;	3729	our @ISA = DC::UI::DrawBG::;
2833		3730
2834	use CFClient::OpenGL;	3731	use DC::OpenGL;
2835		3732
2836	sub new {	3733	sub new {
2837	my $class = shift;	3734	my $class = shift;
2838		3735
2839	my $self = $class->SUPER::new (	3736	my $self = $class->SUPER::new (
		3737	size_w => 32,
		3738	size_h => 8,
2840	aspect => 1,	3739	aspect => 1,
2841	can_events => 0,	3740	can_events => 0,
2842	@_,	3741	@_,
2843	);	3742	);
2844		3743
2845	if ($self->{anim} && $self->{animspeed}) {	3744	$self->update_anim;
2846	Scalar::Util::weaken (my $widget = $self);
2847
2848	$self->{timer} = Event->timer (
2849	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2850	hard => 1,
2851	interval => $self->{animspeed},
2852	cb => sub {
2853	++$widget->{frame};
2854	$widget->update;
2855	},
2856	);
2857	}
2858		3745
2859	$self	3746	$self
2860	}	3747	}
2861		3748
		3749	sub update_timer {
		3750	my ($self) = @_;
		3751
		3752	return unless $self->{timer};
		3753
		3754	if ($self->{visible}) {
		3755	$self->{timer}->start;
		3756	} else {
		3757	$self->{timer}->stop;
		3758	}
		3759	}
		3760
		3761	sub update_face {
		3762	my ($self) = @_;
		3763
		3764	if ($::CONN) {
		3765	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3766	if ($anim && @$anim) {
		3767	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3768	delete $self->{face_change_cb};
		3769
		3770	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3771	unless ($tex->{name} || $tex->{loading}) {
		3772	$tex->upload (sub { $self->reconfigure });
		3773	}
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779
		3780	sub update_anim {
		3781	my ($self) = @_;
		3782
		3783	if ($self->{anim} && $self->{animspeed}) {
		3784	DC::weaken (my $widget = $self);
		3785
		3786	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3787	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3788	return unless $::CONN;
		3789
		3790	my $w = $widget
		3791	or return;
		3792
		3793	++$w->{frame};
		3794	$w->update_face;
		3795
		3796	# somehow, $widget can go away
		3797	$w->update;
		3798	$w->update_timer;
		3799	};
		3800
		3801	$self->update_face;
		3802	$self->update_timer;
		3803	} else {
		3804	delete $self->{timer};
		3805	}
		3806	}
		3807
2862	sub size_request {	3808	sub size_request {
2863	(32, 8)	3809	my ($self) = @_;
		3810
		3811	if ($::CONN) {
		3812	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3813	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3814	if ($tex->{name}) {
		3815	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3816	} elsif (!$tex->{loading}) {
		3817	$tex->upload (sub { $self->reconfigure });
		3818	}
		3819	}
		3820
		3821	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3822	}
		3823	}
		3824
		3825	($self->{size_w} || 8, $self->{size_h} || 8)
2864	}	3826	}
2865		3827
2866	sub update {	3828	sub update {
2867	my ($self) = @_;	3829	my ($self) = @_;
2868		3830
2869	return unless $self->{visible};	3831	return unless $self->{visible};
2870		3832
2871	$self->SUPER::update;	3833	$self->SUPER::update;
2872	}	3834	}
2873		3835
		3836	sub set_face {
		3837	my ($self, $face) = @_;
		3838
		3839	$self->{face} = $face;
		3840	$self->reconfigure;
		3841	}
		3842
		3843	sub set_anim {
		3844	my ($self, $anim) = @_;
		3845
		3846	$self->{anim} = $anim;
		3847	$self->update_anim;
		3848	}
		3849
		3850	sub set_animspeed {
		3851	my ($self, $animspeed) = @_;
		3852
		3853	$self->{animspeed} = $animspeed;
		3854	$self->update_anim;
		3855	}
		3856
		3857	sub invoke_visibility_change {
		3858	my ($self) = @_;
		3859
		3860	$self->update_timer;
		3861
		3862	0
		3863	}
		3864
2874	sub _draw {	3865	sub _draw {
2875	my ($self) = @_;	3866	my ($self) = @_;
2876		3867
2877	return unless $::CONN;	3868	$self->SUPER::_draw;
2878		3869
2879	my $face;	3870	if (my $tex = $self->{tex}) {
2880
2881	if ($self->{frame}) {
2882	my $anim = $::CONN->{anim}[$self->{anim}];
2883
2884	$face = $anim->[ $self->{frame} % @$anim ]
2885	if $anim && @$anim;
2886	}
2887
2888	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2889
2890	if ($tex) {
2891	glEnable GL_TEXTURE_2D;	3871	glEnable GL_TEXTURE_2D;
2892	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3872	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2893	glColor 0, 0, 0, 1;	3873	glColor 0, 0, 0, 1;
2894	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3874	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2895	glDisable GL_TEXTURE_2D;	3875	glDisable GL_TEXTURE_2D;
2896	}	3876	}
2897	}	3877	}
2898		3878
2899	sub DESTROY {	3879	sub destroy {
2900	my ($self) = @_;	3880	my ($self) = @_;
2901		3881
2902	$self->{timer}->cancel	3882	(delete $self->{timer})->cancel
2903	if $self->{timer};	3883	if $self->{timer};
2904		3884
2905	$self->SUPER::DESTROY;	3885	$self->SUPER::destroy;
2906	}	3886	}
2907		3887
2908	#############################################################################	3888	#############################################################################
2909		3889
2910	package CFClient::UI::Buttonbar;	3890	package DC::UI::Buttonbar;
2911		3891
2912	our @ISA = CFClient::UI::HBox::;	3892	our @ISA = DC::UI::HBox::;
2913		3893
2914	# TODO: should actualyl wrap buttons and other goodies.	3894	# TODO: should actually wrap buttons and other goodies.
2915		3895
2916	#############################################################################	3896	#############################################################################
2917		3897
2918	package CFClient::UI::Menu;	3898	package DC::UI::Menu;
2919		3899
2920	our @ISA = CFClient::UI::FancyFrame::;	3900	our @ISA = DC::UI::Toplevel::;
2921		3901
2922	use CFClient::OpenGL;	3902	use DC::OpenGL;
2923		3903
2924	sub new {	3904	sub new {
2925	my $class = shift;	3905	my $class = shift;
2926		3906
2927	my $self = $class->SUPER::new (	3907	my $self = $class->SUPER::new (
2928	items => [],	3908	items => [],
2929	z => 100,	3909	z => 100,
2930	@_,	3910	@_,
2931	);	3911	);
2932		3912
2933	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3913	$self->add ($self->{vbox} = new DC::UI::VBox);
2934		3914
2935	for my $item (@{ $self->{items} }) {	3915	for my $item (@{ $self->{items} }) {
2936	my ($widget, $cb, $tooltip) = @$item;	3916	my ($widget, $cb, $tooltip) = @$item;
2937		3917
2938	# handle various types of items, only text for now	3918	# handle various types of items, only text for now
2939	if (!ref $widget) {	3919	if (!ref $widget) {
		3920	if ($widget =~ /\t/) {
		3921	my ($left, $right) = split /\t/, $widget, 2;
		3922
2940	$widget = new CFClient::UI::Label	3923	$widget = new DC::UI::HBox
2941	can_hover => 1,	3924	can_hover => 1,
2942	can_events => 1,	3925	can_events => 1,
2943	text => $widget,
2944	tooltip => $tooltip	3926	tooltip => $tooltip,
		3927	children => [
		3928	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3929	(new DC::UI::Label markup => $right, align => 1),
		3930	],
		3931	;
		3932
		3933	} else {
		3934	$widget = new DC::UI::Label
		3935	can_hover => 1,
		3936	can_events => 1,
		3937	align => 0,
		3938	markup => $widget,
		3939	tooltip => $tooltip;
		3940	}
2945	}	3941	}
2946		3942
2947	$self->{item}{$widget} = $item;	3943	$self->{item}{$widget} = $item;
2948		3944
2949	$self->{vbox}->add ($widget);	3945	$self->{vbox}->add ($widget);
…		…
2954		3950
2955	# popup given the event (must be a mouse button down event currently)	3951	# popup given the event (must be a mouse button down event currently)
2956	sub popup {	3952	sub popup {
2957	my ($self, $ev) = @_;	3953	my ($self, $ev) = @_;
2958		3954
2959	$self->_emit ("popdown");	3955	$self->emit ("popdown");
2960		3956
2961	# maybe save $GRAB? must be careful about events...	3957	# maybe save $GRAB? must be careful about events...
2962	$GRAB = $self;	3958	$GRAB = $self;
2963	$self->{button} = $ev->{button};	3959	$self->{button} = $ev->{button};
2964		3960
2965	$self->show;	3961	$self->show;
2966	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2967	}
2968		3962
		3963	my $x = $ev->{x};
		3964	my $y = $ev->{y};
		3965
		3966	$self->{root}->on_post_alloc ($self => sub {
		3967	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3968	});
		3969
		3970	1 # so it can be used inside event handlers
		3971	}
		3972
2969	sub mouse_motion {	3973	sub invoke_mouse_motion {
2970	my ($self, $ev, $x, $y) = @_;	3974	my ($self, $ev, $x, $y) = @_;
2971		3975
2972	# TODO: should use vbox->find_widget or so	3976	# TODO: should use vbox->find_widget or so
2973	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3977	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2974	$self->{hover} = $self->{item}{$HOVER};	3978	$self->{hover} = $self->{item}{$HOVER};
2975		3979
2976	0	3980	0
2977	}	3981	}
2978		3982
2979	sub button_up {	3983	sub invoke_button_up {
2980	my ($self, $ev, $x, $y) = @_;	3984	my ($self, $ev, $x, $y) = @_;
2981		3985
2982	if ($ev->{button} == $self->{button}) {	3986	if ($ev->{button} == $self->{button}) {
2983	undef $GRAB;	3987	undef $GRAB;
2984	$self->hide;	3988	$self->hide;
2985		3989
2986	$self->_emit ("popdown");	3990	$self->emit ("popdown");
2987	$self->{hover}[1]->() if $self->{hover};	3991	$self->{hover}[1]->() if $self->{hover};
2988	} else {	3992	} else {
2989	return 0	3993	return 0
2990	}	3994	}
2991		3995
2992	1	3996	1
2993	}	3997	}
2994		3998
2995	#############################################################################	3999	#############################################################################
2996		4000
2997	package CFClient::UI::Multiplexer;	4001	package DC::UI::Multiplexer;
2998		4002
2999	our @ISA = CFClient::UI::Container::;	4003	our @ISA = DC::UI::Container::;
3000		4004
3001	sub new {	4005	sub new {
3002	my $class = shift;	4006	my $class = shift;
3003		4007
3004	my $self = $class->SUPER::new (	4008	my $self = $class->SUPER::new (
3005	@_,	4009	@_,
3006	);	4010	);
3007		4011
3008	$self->{current} = $self->{children}[0]	4012	$self->set_current_page (0);
3009	if @{ $self->{children} };
3010		4013
3011	$self	4014	$self
3012	}	4015	}
3013		4016
3014	sub add {	4017	sub add {
3015	my ($self, @widgets) = @_;	4018	my ($self, @widgets) = @_;
3016		4019
3017	$self->SUPER::add (@widgets);	4020	$self->SUPER::add (@widgets);
3018		4021
3019	$self->{current} = $self->{children}[0]	4022	$self->set_current_page (0)
3020	if @{ $self->{children} };	4023	if @widgets == @{ $self->{children} };
		4024	}
		4025
		4026	sub get_current_page {
		4027	my ($self) = @_;
		4028
		4029	$self->{current}
3021	}	4030	}
3022		4031
3023	sub set_current_page {	4032	sub set_current_page {
3024	my ($self, $page_or_widget) = @_;	4033	my ($self, $page_or_widget) = @_;
3025		4034
3026	my $widget = ref $page_or_widget	4035	my $widget = ref $page_or_widget
3027	? $page_or_widget	4036	? $page_or_widget
3028	: $self->{children}[$page_or_widget];	4037	: $self->{children}[$page_or_widget];
3029		4038
		4039	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4040
3030	$self->{current} = $widget;	4041	if (($self->{current} = $widget)) {
		4042	$self->{current}->set_visible if $self->{current} && $self->{visible};
3031	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4043	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3032		4044
3033	$self->_emit (page_changed => $self->{current});	4045	$self->emit (page_changed => $self->{current});
		4046	}
3034		4047
3035	$self->realloc;	4048	$self->realloc;
3036	}	4049	}
3037		4050
3038	sub visible_children {	4051	sub visible_children {
3039	$_[0]{current}	4052	$_[0]{current} || ()
3040	}	4053	}
3041		4054
3042	sub size_request {	4055	sub size_request {
3043	my ($self) = @_;	4056	my ($self) = @_;
3044		4057
		4058	$self->{current}
3045	$self->{current}->size_request	4059	? $self->{current}->size_request
		4060	: (0, 0)
3046	}	4061	}
3047		4062
3048	sub size_allocate {	4063	sub invoke_size_allocate {
3049	my ($self, $w, $h) = @_;	4064	my ($self, $w, $h) = @_;
3050		4065
3051	$self->{current}->configure (0, 0, $w, $h);	4066	$self->{current}->configure (0, 0, $w, $h)
		4067	if $self->{current};
		4068
		4069	1
3052	}	4070	}
3053		4071
3054	sub _draw {	4072	sub _draw {
3055	my ($self) = @_;	4073	my ($self) = @_;
3056		4074
3057	$self->{current}->draw;	4075	$self->{current}->draw
		4076	if $self->{current};
3058	}	4077	}
3059		4078
3060	#############################################################################	4079	#############################################################################
3061		4080
3062	package CFClient::UI::Notebook;	4081	package DC::UI::Notebook;
3063		4082
		4083	use DC::OpenGL;
		4084
3064	our @ISA = CFClient::UI::VBox::;	4085	our @ISA = DC::UI::VBox::;
3065		4086
3066	sub new {	4087	sub new {
3067	my $class = shift;	4088	my $class = shift;
3068		4089
3069	my $self = $class->SUPER::new (	4090	my $self = $class->SUPER::new (
3070	buttonbar => (new CFClient::UI::Buttonbar),	4091	buttonbar => (new DC::UI::Buttonbar),
3071	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4092	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4093	active_outline => [.7, .7, 0.2],
3072	# filter => # will be put between multiplexer and $self	4094	# filter => # will be put between multiplexer and $self
3073	@_,	4095	@_,
3074	);	4096	);
3075		4097
3076	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4098	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3077	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4099	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3078		4100
		4101	{
		4102	Scalar::Util::weaken (my $wself = $self);
		4103
		4104	$self->{multiplexer}->connect (c_add => sub {
		4105	my ($mplex, $widgets) = @_;
		4106
		4107	for my $child (@$widgets) {
		4108	Scalar::Util::weaken $child;
		4109	$child->{c_tab_} ||= do {
		4110	my $tab =
		4111	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4112	? $child->{c_tab}
		4113	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4114
		4115	$tab->connect (activate => sub {
		4116	$wself->set_current_page ($child);
		4117	});
		4118
		4119	$tab
		4120	};
		4121
		4122	$self->{buttonbar}->add ($child->{c_tab_});
		4123	}
		4124	});
		4125
		4126	$self->{multiplexer}->connect (c_remove => sub {
		4127	my ($mplex, $widgets) = @_;
		4128
		4129	for my $child (@$widgets) {
		4130	$wself->{buttonbar}->remove ($child->{c_tab_});
		4131	}
		4132	});
		4133	}
		4134
3079	$self	4135	$self
3080	}	4136	}
3081		4137
3082	sub add {	4138	sub add {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->add (@widgets)
		4142	}
		4143
		4144	sub remove {
		4145	my ($self, @widgets) = @_;
		4146
		4147	$self->{multiplexer}->remove (@widgets)
		4148	}
		4149
		4150	sub pages {
		4151	my ($self) = @_;
		4152	$self->{multiplexer}->children
		4153	}
		4154
		4155	sub page_index {
		4156	my ($self, $widget) = @_;
		4157
		4158	my $i = 0;
		4159	for ($self->pages) {
		4160	if ($_ eq $widget) { return $i };
		4161	$i++;
		4162	}
		4163
		4164	undef
		4165	}
		4166
		4167	sub add_tab {
3083	my ($self, $title, $widget, $tooltip) = @_;	4168	my ($self, $title, $widget, $tooltip) = @_;
3084		4169
3085	Scalar::Util::weaken $self;	4170	$title = [$title, $tooltip] unless ref $title;
		4171	$widget->{c_tab} = $title;
3086		4172
3087	$self->{buttonbar}->add (new CFClient::UI::Button
3088	markup => $title,
3089	tooltip => $tooltip,
3090	on_activate => sub { $self->set_current_page ($widget) },
3091	);
3092
3093	$self->{multiplexer}->add ($widget);	4173	$self->add ($widget);
		4174	}
		4175
		4176	sub get_current_page {
		4177	my ($self) = @_;
		4178
		4179	$self->{multiplexer}->get_current_page
3094	}	4180	}
3095		4181
3096	sub set_current_page {	4182	sub set_current_page {
3097	my ($self, $page) = @_;	4183	my ($self, $page) = @_;
3098		4184
3099	$self->{multiplexer}->set_current_page ($page);	4185	$self->{multiplexer}->set_current_page ($page);
3100	$self->_emit (page_changed => $self->{multiplexer}{current});	4186	$self->emit (page_changed => $self->{multiplexer}{current});
		4187	}
		4188
		4189	sub _draw {
		4190	my ($self) = @_;
		4191
		4192	$self->SUPER::_draw ();
		4193
		4194	if (my $cur = $self->{multiplexer}{current}) {
		4195	if ($cur = $cur->{c_tab_}) {
		4196	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4197	$self->{buttonbar}{y} + $cur->{y};
		4198	glLineWidth 3;
		4199	#glEnable GL_BLEND;
		4200	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4201	glColor @{$self->{active_outline}};
		4202	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4203	glLineWidth 1;
		4204	#glDisable GL_BLEND;
		4205	}
		4206	}
3101	}	4207	}
3102		4208
3103	#############################################################################	4209	#############################################################################
3104		4210
3105	package CFClient::UI::Combobox;	4211	package DC::UI::Selector;
3106		4212
3107	use utf8;	4213	use utf8;
3108		4214
3109	our @ISA = CFClient::UI::Button::;	4215	our @ISA = DC::UI::Button::;
3110		4216
3111	sub new {	4217	sub new {
3112	my $class = shift;	4218	my $class = shift;
3113		4219
3114	my $self = $class->SUPER::new (	4220	my $self = $class->SUPER::new (
3115	options => [], # [title, value, tooltip], ...	4221	options => [], # [value, title, longdesc], ...
3116	value => undef,	4222	value => undef,
3117	@_,	4223	@_,
3118	);	4224	);
3119		4225
3120	$self->_set_value ($self->{value});	4226	$self->_set_value ($self->{value});
3121		4227
3122	$self	4228	$self
3123	}	4229	}
3124		4230
3125	sub button_down {	4231	sub invoke_button_down {
3126	my ($self, $ev) = @_;	4232	my ($self, $ev) = @_;
3127		4233
3128	my @menu_items;	4234	my @menu_items;
3129		4235
3130	for (@{ $self->{options} }) {	4236	for (@{ $self->{options} }) {
3131	my ($title, $value, $tooltip) = @$_;	4237	my ($value, $title, $tooltip) = @$_;
3132		4238
3133	push @menu_items, [$tooltip, sub { $self->set_value ($value) }];	4239	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3134	}	4240	}
3135		4241
3136	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4242	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3137	}	4243	}
3138		4244
3139	sub _set_value {	4245	sub _set_value {
3140	my ($self, $value) = @_;	4246	my ($self, $value) = @_;
3141		4247
3142	my ($item) = grep $_->[1] eq $value, @{ $self->{options} }	4248	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4249	$item ||= $self->{options}[0]
3143	or return;	4250	or return;
3144		4251
3145	$self->{value} = $item->[1];	4252	$self->{value} = $item->[0];
3146	$self->set_markup ("$item->[0] ⇓");	4253	$self->set_markup ("$item->[1] ⇓");
3147	$self->set_tooltip ($item->[2]);	4254	# $self->set_tooltip ($item->[2]);
3148	}	4255	}
3149		4256
3150	sub set_value {	4257	sub set_value {
3151	my ($self, $value) = @_;	4258	my ($self, $value) = @_;
3152		4259
3153	return unless $self->{value} ne $value;	4260	return unless $self->{value} ne $value;
3154		4261
3155	$self->_set_value ($value);	4262	$self->_set_value ($value);
3156	$self->_emit (changed => $value);	4263	$self->emit (changed => $value);
		4264	}
		4265
		4266	sub set_options {
		4267	my ($self, $options) = @_;
		4268
		4269	$self->{options} = $options;
		4270	$self->_set_value ($self->{value});
3157	}	4271	}
3158		4272
3159	#############################################################################	4273	#############################################################################
3160		4274
3161	package CFClient::UI::Statusbox;	4275	package DC::UI::Statusbox;
3162		4276
3163	our @ISA = CFClient::UI::VBox::;	4277	our @ISA = DC::UI::VBox::;
3164		4278
3165	sub new {	4279	sub new {
3166	my $class = shift;	4280	my $class = shift;
3167		4281
3168	my $self = $class->SUPER::new (	4282	my $self = $class->SUPER::new (
3169	fontsize => 0.8,	4283	fontsize => 0.8,
3170	@_,	4284	@_,
3171	);	4285	);
3172		4286
3173	Scalar::Util::weaken (my $this = $self);	4287	DC::weaken (my $this = $self);
3174		4288
3175	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4289	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3176		4290
3177	$self	4291	$self
3178	}	4292	}
3179		4293
3180	sub reorder {	4294	sub reorder {
3181	my ($self) = @_;	4295	my ($self) = @_;
3182	my $NOW = Time::HiRes::time;	4296	my $NOW = EV::time;
3183		4297
3184	# freeze display when hovering over any label	4298	# freeze display when hovering over any label
3185	return if $CFClient::UI::TOOLTIP->{owner}	4299	return if $DC::UI::TOOLTIP->{owner}
3186	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4300	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3187	values %{ $self->{item} };	4301	values %{ $self->{item} };
3188		4302
3189	while (my ($k, $v) = each %{ $self->{item} }) {	4303	while (my ($k, $v) = each %{ $self->{item} }) {
3190	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4304	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3191	}	4305	}
		4306
		4307	$self->{timer}->set (1, 1);
3192		4308
3193	my @widgets;	4309	my @widgets;
3194		4310
3195	my @items = sort {	4311	my @items = sort {
3196	$a->{pri} <=> $b->{pri}	4312	$a->{pri} <=> $b->{pri}
3197	or $b->{id} <=> $a->{id}	4313	or $b->{id} <=> $a->{id}
3198	} values %{ $self->{item} };	4314	} values %{ $self->{item} };
3199
3200	$self->{timer}->interval (1);
3201		4315
3202	my $count = 10 + 1;	4316	my $count = 10 + 1;
3203	for my $item (@items) {	4317	for my $item (@items) {
3204	last unless --$count;	4318	last unless --$count;
3205		4319
…		…
3212	for ($short) {	4326	for ($short) {
3213	s/^\s+//;	4327	s/^\s+//;
3214	s/\s+/ /g;	4328	s/\s+/ /g;
3215	}	4329	}
3216		4330
3217	new CFClient::UI::Label	4331	new DC::UI::Label
3218	markup => $short,	4332	markup => $short,
3219	tooltip => $item->{tooltip},	4333	tooltip => $item->{tooltip},
3220	tooltip_font => $::FONT_PROP,	4334	tooltip_font => $::FONT_PROP,
3221	tooltip_width => 0.67,	4335	tooltip_width => 0.67,
3222	fontsize => $item->{fontsize} || $self->{fontsize},	4336	fontsize => $item->{fontsize} || $self->{fontsize},
3223	max_w => $::WIDTH * 0.44,	4337	max_w => $::WIDTH * 0.44,
		4338	align => 0,
3224	fg => [@{ $item->{fg} }],	4339	fg => [@{ $item->{fg} }],
3225	can_events => 1,	4340	can_events => 1,
3226	can_hover => 1	4341	can_hover => 1
3227	};	4342	};
3228		4343
3229	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4344	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3230	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4345	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3231	$label->update;	4346	$label->update;
3232	$label->set_max_size (undef, $label->{req_h} * $diff)	4347	$label->set_max_size (undef, $label->{req_h} * $diff)
3233	if $diff < 1;	4348	if $diff < 1;
3234	$self->{timer}->interval (1/30);	4349	$self->{timer}->set (1/30, 1/30);
3235	} else {	4350	} else {
3236	$label->{fg}[3] = $item->{fg}[3] || 1;	4351	$label->{fg}[3] = $item->{fg}[3] || 1;
3237	}	4352	}
3238		4353
3239	push @widgets, $label;	4354	push @widgets, $label;
3240	}	4355	}
		4356
		4357	my $hash = join ",", @widgets;
		4358	return if $hash eq $self->{last_widget_hash};
		4359	$self->{last_widget_hash} = $hash;
3241		4360
3242	$self->clear;	4361	$self->clear;
3243	$self->SUPER::add (reverse @widgets);	4362	$self->SUPER::add (reverse @widgets);
3244	}	4363	}
3245		4364
…		…
3260	$item->{count}++;	4379	$item->{count}++;
3261	} else {	4380	} else {
3262	$item->{count} = 1;	4381	$item->{count} = 1;
3263	$item->{text} = $item->{tooltip} = $text;	4382	$item->{text} = $item->{tooltip} = $text;
3264	}	4383	}
3265	$item->{id} = ++$self->{id};	4384	$item->{id} += 0.2;#d#
3266	$item->{timeout} = $timeout;	4385	$item->{timeout} = $timeout;
3267	delete $item->{label};	4386	delete $item->{label};
3268	} else {	4387	} else {
3269	$self->{item}{$group} = {	4388	$self->{item}{$group} = {
3270	id => ++$self->{id},	4389	id => ++$self->{id},
…		…
3276	count => 1,	4395	count => 1,
3277	%arg,	4396	%arg,
3278	};	4397	};
3279	}	4398	}
3280		4399
		4400	$ROOT->on_refresh (reorder => sub {
3281	$self->reorder;	4401	$self->reorder;
		4402	});
3282	}	4403	}
3283		4404
3284	sub reconfigure {	4405	sub reconfigure {
3285	my ($self) = @_;	4406	my ($self) = @_;
3286		4407
…		…
3289		4410
3290	$self->reorder;	4411	$self->reorder;
3291	$self->SUPER::reconfigure;	4412	$self->SUPER::reconfigure;
3292	}	4413	}
3293		4414
3294	sub DESTROY {	4415	sub destroy {
3295	my ($self) = @_;	4416	my ($self) = @_;
3296		4417
3297	$self->{timer}->cancel;	4418	$self->{timer}->cancel;
3298		4419
3299	$self->SUPER::DESTROY;	4420	$self->SUPER::destroy;
3300	}	4421	}
3301		4422
3302	#############################################################################	4423	#############################################################################
3303		4424
3304	package CFClient::UI::Inventory;
3305
3306	our @ISA = CFClient::UI::ScrolledWindow::;
3307
3308	sub new {
3309	my $class = shift;
3310
3311	my $self = $class->SUPER::new (
3312	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3313	@_,
3314	);
3315
3316	$self
3317	}
3318
3319	sub set_items {
3320	my ($self, $items) = @_;
3321
3322	$self->{child}->clear;
3323	return unless $items;
3324
3325	my @items = sort {
3326	($a->{type} <=> $b->{type})
3327	or ($a->{name} cmp $b->{name})
3328	} @$items;
3329
3330	$self->{real_items} = \@items;
3331
3332	my $row = 0;
3333	for my $item (@items) {
3334	CFClient::Item::update_widgets $item;
3335
3336	$self->{child}->add (0, $row, $item->{face_widget});
3337	$self->{child}->add (1, $row, $item->{desc_widget});
3338	$self->{child}->add (2, $row, $item->{weight_widget});
3339
3340	$row++;
3341	}
3342	}
3343
3344	#############################################################################
3345
3346	package CFClient::UI::BindEditor;
3347
3348	our @ISA = CFClient::UI::FancyFrame::;
3349
3350	sub new {
3351	my $class = shift;
3352
3353	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3354
3355	$self->add (my $vb = new CFClient::UI::VBox);
3356
3357
3358	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3359	text => "start recording",
3360	tooltip => "Start/Stops recording of actions."
3361	."All subsequent actions after the recording started will be captured."
3362	."The actions are displayed after the record was stopped."
3363	."To bind the action you have to click on the 'Bind' button",
3364	on_activate => sub {
3365	unless ($self->{recording}) {
3366	$self->start;
3367	} else {
3368	$self->stop;
3369	}
3370	});
3371
3372	$vb->add (new CFClient::UI::Label text => "Actions:");
3373	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3374
3375	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3376	$vb->add (my $hb = new CFClient::UI::HBox);
3377	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3378	$hb->add (new CFClient::UI::Button
3379	text => "bind",
3380	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3381	on_activate => sub {
3382	$self->ask_for_bind;
3383	});
3384
3385	$vb->add (my $hb = new CFClient::UI::HBox);
3386	$hb->add (new CFClient::UI::Button
3387	text => "ok",
3388	expand => 1,
3389	tooltip => "This closes the binding editor and saves the binding",
3390	on_activate => sub {
3391	$self->hide;
3392	$self->commit;
3393	});
3394
3395	$hb->add (new CFClient::UI::Button
3396	text => "cancel",
3397	expand => 1,
3398	tooltip => "This closes the binding editor without saving",
3399	on_activate => sub {
3400	$self->hide;
3401	$self->{binding_cancel}->()
3402	if $self->{binding_cancel};
3403	});
3404
3405	$self->update_binding_widgets;
3406
3407	$self
3408	}
3409
3410	sub commit {
3411	my ($self) = @_;
3412	my ($mod, $sym, $cmds) = $self->get_binding;
3413	if ($sym != 0 && @$cmds > 0) {
3414	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3415	."'. Don't forget 'Save Config'!");
3416	$self->{binding_change}->($mod, $sym, $cmds)
3417	if $self->{binding_change};
3418	} else {
3419	$::STATUSBOX->add ("No action bound, no key or action specified!");
3420	$self->{binding_cancel}->()
3421	if $self->{binding_cancel};
3422	}
3423	}
3424
3425	sub start {
3426	my ($self) = @_;
3427
3428	$self->{rec_btn}->set_text ("stop recording");
3429	$self->{recording} = 1;
3430	$self->clear_command_list;
3431	$::CONN->start_record if $::CONN;
3432	}
3433
3434	sub stop {
3435	my ($self) = @_;
3436
3437	$self->{rec_btn}->set_text ("start recording");
3438	$self->{recording} = 0;
3439
3440	my $rec;
3441	$rec = $::CONN->stop_record if $::CONN;
3442	return unless ref $rec eq 'ARRAY';
3443	$self->set_command_list ($rec);
3444	}
3445
3446
3447	sub ask_for_bind_and_commit {
3448	my ($self) = @_;
3449	$self->ask_for_bind (1);
3450	}
3451
3452	sub ask_for_bind {
3453	my ($self, $commit) = @_;
3454
3455	CFClient::Binder::open_binding_dialog (sub {
3456	my ($mod, $sym) = @_;
3457	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3458	$self->update_binding_widgets;
3459	$self->commit if $commit;
3460	});
3461	}
3462
3463	# $mod and $sym are the modifiers and key symbol
3464	# $cmds is a array ref of strings (the commands)
3465	# $cb is the callback that is executed on OK
3466	# $ccb is the callback that is executed on CANCEL and
3467	# when the binding was unsuccessful on OK
3468	sub set_binding {
3469	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3470
3471	$self->clear_command_list;
3472	$self->{recording} = 0;
3473	$self->{rec_btn}->set_text ("start recording");
3474
3475	$self->{binding} = [$mod, $sym];
3476	$self->{commands} = $cmds;
3477
3478	$self->{binding_change} = $cb;
3479	$self->{binding_cancel} = $ccb;
3480
3481	$self->update_binding_widgets;
3482	}
3483
3484	# this is a shortcut method that asks for a binding
3485	# and then just binds it.
3486	sub do_quick_binding {
3487	my ($self, $cmds) = @_;
3488	$self->set_binding (undef, undef, $cmds, sub {
3489	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3490	});
3491	$self->ask_for_bind (1);
3492	}
3493
3494	sub update_binding_widgets {
3495	my ($self) = @_;
3496	my ($mod, $sym, $cmds) = $self->get_binding;
3497	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3498	$self->set_command_list ($cmds);
3499	}
3500
3501	sub get_binding {
3502	my ($self) = @_;
3503	return (
3504	$self->{binding}->[0],
3505	$self->{binding}->[1],
3506	[ grep { defined $_ } @{$self->{commands}} ]
3507	);
3508	}
3509
3510	sub clear_command_list {
3511	my ($self) = @_;
3512	$self->{cmdbox}->clear ();
3513	}
3514
3515	sub set_command_list {
3516	my ($self, $cmds) = @_;
3517
3518	$self->{cmdbox}->clear ();
3519	$self->{commands} = $cmds;
3520
3521	my $idx = 0;
3522
3523	for (@$cmds) {
3524	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3525
3526	my $i = $idx;
3527	$hb->add (new CFClient::UI::Label text => $_);
3528	$hb->add (new CFClient::UI::Button
3529	text => "delete",
3530	tooltip => "Deletes the action from the record",
3531	on_activate => sub {
3532	$self->{cmdbox}->remove ($hb);
3533	$cmds->[$i] = undef;
3534	});
3535
3536
3537	$idx++
3538	}
3539	}
3540
3541	#############################################################################
3542
3543	package CFClient::UI::SpellList;
3544
3545	our @ISA = CFClient::UI::Table::;
3546
3547	sub new {
3548	my $class = shift;
3549
3550	my $self = $class->SUPER::new (
3551	binding => [],
3552	commands => [],
3553	@_,
3554	)
3555	}
3556
3557	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3559	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3561	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3562	"<b>Damage</b>. The amount of damage the spell deals when it hits.");
3563
3564	sub rebuild_spell_list {
3565	my ($self) = @_;
3566
3567	$CFClient::UI::ROOT->on_refresh ($self => sub {
3568	$self->clear;
3569
3570	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3571	$self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3572	$self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3573	$self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3574
3575	my $row = 0;
3576
3577	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3578	my $spell = $self->{spell}{$_};
3579
3580	$row++;
3581
3582	$self->add (0, $row, new CFClient::UI::Face
3583	face => $spell->{face},
3584	can_hover => 1,
3585	can_events => 1,
3586	tooltip => $spell->{message},
3587	);
3588
3589	$self->add (1, $row, new CFClient::UI::Label
3590	expand => 1,
3591	text => $spell->{name},
3592	can_hover => 1,
3593	can_events => 1,
3594	tooltip => $spell->{message},
3595	);
3596
3597	$self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3598	$self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3599	$self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3600
3601	# TODO: should be done via popup
3602	$self->add (5, $row, new CFClient::UI::Button
3603	text => "bind",
3604	tooltip => "bind spell readying (cast command) to key",
3605	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3606	);
3607	}
3608	});
3609	}
3610
3611	sub add_spell {
3612	my ($self, $spell) = @_;
3613
3614	$self->{spell}->{$spell->{name}} = $spell;
3615	$self->rebuild_spell_list;
3616	}
3617
3618	sub remove_spell {
3619	my ($self, $spell) = @_;
3620
3621	delete $self->{spell}->{$spell->{name}};
3622	$self->rebuild_spell_list;
3623	}
3624
3625	#############################################################################
3626
3627	package CFClient::UI::Root;	4425	package DC::UI::Root;
3628		4426
3629	our @ISA = CFClient::UI::Container::;	4427	our @ISA = DC::UI::Container::;
3630		4428
3631	use List::Util qw(min max);	4429	use List::Util qw(min max);
3632		4430
3633	use CFClient::OpenGL;	4431	use DC::OpenGL;
3634		4432
3635	sub new {	4433	sub new {
3636	my $class = shift;	4434	my $class = shift;
3637		4435
3638	my $self = $class->SUPER::new (	4436	my $self = $class->SUPER::new (
3639	visible => 1,	4437	visible => 1,
3640	@_,	4438	@_,
3641	);	4439	);
3642		4440
3643	Scalar::Util::weaken ($self->{root} = $self);	4441	DC::weaken ($self->{root} = $self);
3644		4442
3645	$self	4443	$self
3646	}	4444	}
3647		4445
3648	sub size_request {	4446	sub size_request {
…		…
3663	$coord = $max - $size if $coord > $max - $size;	4461	$coord = $max - $size if $coord > $max - $size;
3664		4462
3665	int $coord + 0.5	4463	int $coord + 0.5
3666	}	4464	}
3667		4465
3668	sub size_allocate {	4466	sub invoke_size_allocate {
3669	my ($self, $w, $h) = @_;	4467	my ($self, $w, $h) = @_;
3670		4468
3671	for my $child ($self->children) {	4469	for my $child ($self->children) {
3672	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4470	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3673		4471
…		…
3677	$X = _to_pixel $X, $W, $self->{w};	4475	$X = _to_pixel $X, $W, $self->{w};
3678	$Y = _to_pixel $Y, $H, $self->{h};	4476	$Y = _to_pixel $Y, $H, $self->{h};
3679		4477
3680	$child->configure ($X, $Y, $W, $H);	4478	$child->configure ($X, $Y, $W, $H);
3681	}	4479	}
		4480
		4481	1
3682	}	4482	}
3683		4483
3684	sub coord2local {	4484	sub coord2local {
3685	my ($self, $x, $y) = @_;	4485	my ($self, $x, $y) = @_;
3686		4486
…		…
3694	}	4494	}
3695		4495
3696	sub update {	4496	sub update {
3697	my ($self) = @_;	4497	my ($self) = @_;
3698		4498
3699	$::WANT_REFRESH++;	4499	$::WANT_REFRESH = 1;
3700	}	4500	}
3701		4501
3702	sub add {	4502	sub add {
3703	my ($self, @children) = @_;	4503	my ($self, @children) = @_;
3704		4504
…		…
3741	while ($self->{refresh_hook}) {	4541	while ($self->{refresh_hook}) {
3742	$_->()	4542	$_->()
3743	for values %{delete $self->{refresh_hook}};	4543	for values %{delete $self->{refresh_hook}};
3744	}	4544	}
3745		4545
3746	if ($self->{realloc}) {	4546	while ($self->{realloc}) {
3747	my %queue;	4547	my %queue;
3748	my @queue;	4548	my @queue;
3749	my $widget;	4549	my $widget;
3750		4550
3751	outer:	4551	outer:
…		…
3771		4571
3772	delete $queue{$widget+0};	4572	delete $queue{$widget+0};
3773		4573
3774	my ($w, $h) = $widget->size_request;	4574	my ($w, $h) = $widget->size_request;
3775		4575
3776	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4576	$w += $widget->{padding_x} * 2;
3777	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4577	$h += $widget->{padding_y} * 2;
		4578
		4579	$w = max $widget->{min_w}, $w;
		4580	$h = max $widget->{min_h}, $h;
3778		4581
3779	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4582	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3780	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4583	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3781		4584
3782	$w = $widget->{force_w} if exists $widget->{force_w};	4585	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3798	}	4601	}
3799	}	4602	}
3800		4603
3801	delete $self->{realloc}{$widget+0};	4604	delete $self->{realloc}{$widget+0};
3802	}	4605	}
3803	}
3804		4606
3805	while (my $size_alloc = delete $self->{size_alloc}) {	4607	while (my $size_alloc = delete $self->{size_alloc}) {
3806	my @queue = sort { $b->{visible} <=> $a->{visible} }	4608	my @queue = sort { $a->{visible} <=> $b->{visible} }
3807	values %$size_alloc;	4609	values %$size_alloc;
3808		4610
3809	while () {	4611	while () {
3810	my $widget = pop @queue || last;	4612	my $widget = pop @queue || last;
3811		4613
3812	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4614	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3813		4615
3814	$w = 0 if $w < 0;	4616	$w = max $widget->{min_w}, $w;
3815	$h = 0 if $h < 0;	4617	$h = max $widget->{min_h}, $h;
3816		4618
		4619	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4620	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4621
		4622	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4623	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4624
3817	$w = int $w + 0.5;	4625	$w = int $w + 0.5;
3818	$h = int $h + 0.5;	4626	$h = int $h + 0.5;
3819		4627
3820	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4628	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3821	$widget->{old_w} = $widget->{w};	4629	$widget->{old_w} = $widget->{w};
3822	$widget->{old_h} = $widget->{h};	4630	$widget->{old_h} = $widget->{h};
3823		4631
3824	$widget->{w} = $w;	4632	$widget->{w} = $w;
3825	$widget->{h} = $h;	4633	$widget->{h} = $h;
3826		4634
3827	$widget->emit (size_allocate => $w, $h);	4635	$widget->emit (size_allocate => $w, $h);
		4636	}
3828	}	4637	}
3829	}	4638	}
3830	}	4639	}
3831		4640
3832	while ($self->{post_alloc_hook}) {	4641	while ($self->{post_alloc_hook}) {
3833	$_->()	4642	$_->()
3834	for values %{delete $self->{post_alloc_hook}};	4643	for values %{delete $self->{post_alloc_hook}};
3835	}	4644	}
3836
3837		4645
3838	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4646	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3839	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4647	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3840	glClear GL_COLOR_BUFFER_BIT;	4648	glClear GL_COLOR_BUFFER_BIT;
3841		4649
…		…
3844	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4652	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3845	glMatrixMode GL_MODELVIEW;	4653	glMatrixMode GL_MODELVIEW;
3846	glLoadIdentity;	4654	glLoadIdentity;
3847		4655
3848	{	4656	{
3849	package CFClient::UI::Base;	4657	package DC::UI::Base;
3850		4658
3851	($draw_x, $draw_y, $draw_w, $draw_h) =	4659	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3852	(0, 0, $self->{w}, $self->{h});	4660	(0, 0, $self->{w}, $self->{h});
3853	}
3854		4661
3855	$self->_draw;	4662	$self->_draw;
		4663	}
3856	}	4664	}
3857		4665
3858	#############################################################################	4666	#############################################################################
3859		4667
3860	package CFClient::UI;	4668	package DC::UI;
3861		4669
3862	$ROOT = new CFClient::UI::Root;	4670	$ROOT = new DC::UI::Root;
3863	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4671	$TOOLTIP = new DC::UI::Tooltip z => 900;
3864		4672
3865	1	4673	1
3866

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