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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.248 by root, Sun May 28 01:37:45 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
		14	our $LAYOUT;
12	our $ROOT;	15	our $ROOT;
13	our $TOOLTIP;	16	our $TOOLTIP;
14	our $BUTTON_STATE;	17	our $BUTTON_STATE;
		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	for (grep { $_->{name} } values %WIDGET) {
		23	$LAYOUT->{$_->{name}} = {
		24	x => $_->{x} / $::WIDTH,
		25	y => $_->{y} / $::HEIGHT,
		26	w => $_->{w} / $::WIDTH,
		27	h => $_->{h} / $::HEIGHT
		28	};
		29	}
		30
		31	return $LAYOUT;
		32	}
		33
		34	sub set_layout {
		35	my ($layout) = @_;
		36	$LAYOUT = $layout;
		37	}
15		38
16	sub check_tooltip {	39	sub check_tooltip {
17	if (!$GRAB) {	40	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	41	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	42	if (length $widget->{tooltip}) {
…		…
23		46
24	my $tip = $widget->{tooltip};	47	my $tip = $widget->{tooltip};
25		48
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	49	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		50
28	$TOOLTIP->set_markup ($widget->{tooltip});	51	$TOOLTIP->set_tooltip_from ($widget);
29
30	$TOOLTIP->show;	52	$TOOLTIP->show;
31		53
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	54	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33		55
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);	56	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36	}	57	if $x + $TOOLTIP->{w} > $::WIDTH;
37		58
38	$TOOLTIP->move ($x, $y);	59	$TOOLTIP->move ($x, $y);
		60	$TOOLTIP->check_size;
		61	$TOOLTIP->update;
39	}	62	}
40		63
41	return;	64	return;
42	}	65	}
43	}	66	}
…		…
47	delete $TOOLTIP->{owner};	70	delete $TOOLTIP->{owner};
48	}	71	}
49		72
50	# class methods for events	73	# class methods for events
51	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	75	$FOCUS->emit (key_down => $_[0])
53	if $FOCUS;	76	if $FOCUS;
54	}	77	}
55		78
56	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	80	$FOCUS->emit (key_up => $_[0])
58	if $FOCUS;	81	if $FOCUS;
59	}	82	}
60		83
61	sub feed_sdl_button_down_event {	84	sub feed_sdl_button_down_event {
62	my ($ev) = @_;	85	my ($ev) = @_;
…		…
71	check_tooltip;	94	check_tooltip;
72	}	95	}
73		96
74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
75		98
76	if ($GRAB) {	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77	($x, $y) = $GRAB->coord2local ($x, $y);	100	if $GRAB;
78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79	}
80	}	101	}
81		102
82	sub feed_sdl_button_up_event {	103	sub feed_sdl_button_up_event {
83	my ($ev) = @_;	104	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	105	my ($x, $y) = ($ev->{x}, $ev->{y});
85		106
86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87		108
88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89		110
90	if ($GRAB) {	111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91	($x, $y) = $GRAB->coord2local ($x, $y);	112	if $GRAB;
92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93	}
94		113
95	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
96	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
97	$grab->update if $grab;	116	$grab->update if $grab;
98	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
…		…
114	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
115		134
116	check_tooltip;	135	check_tooltip;
117	}	136	}
118		137
119	if ($HOVER) {
120	($x, $y) = $HOVER->coord2local ($x, $y);
121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122	}	139	if $HOVER;
123	}	140	}
124		141
125	# convert position array to integers	142	# convert position array to integers
126	sub harmonize {	143	sub harmonize {
127	my ($vals) = @_;	144	my ($vals) = @_;
…		…
131	for (@$vals) {	148	for (@$vals) {
132	my $i = int $_ + $rem;	149	my $i = int $_ + $rem;
133	$rem += $_ - $i;	150	$rem += $_ - $i;
134	$_ = $i;	151	$_ = $i;
135	}	152	}
		153	}
		154
		155	sub full_refresh {
		156	# make a copy, otherwise for complains about freed values.
		157	my @widgets = values %WIDGET;
		158
		159	$_->update
		160	for @widgets;
		161	}
		162
		163	sub reconfigure_widgets {
		164	# make a copy, otherwise C<for> complains about freed values.
		165	my @widgets = values %WIDGET;
		166
		167	$_->reconfigure
		168	for @widgets;
		169	}
		170
		171	# call when resolution changes etc.
		172	sub rescale_widgets {
		173	my ($sx, $sy) = @_;
		174
		175	for my $widget (values %WIDGET) {
		176	if ($widget->{is_toplevel}) {
		177	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		178	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		179	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		180	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		181	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		182	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		183	}
		184	}
		185
		186	reconfigure_widgets;
136	}	187	}
137		188
138	#############################################################################	189	#############################################################################
139		190
140	package CFClient::UI::Base;	191	package CFClient::UI::Base;
…		…
153	can_events => 1,	204	can_events => 1,
154	@_	205	@_
155	}, $class;	206	}, $class;
156		207
157	for (keys %$self) {	208	for (keys %$self) {
158	if (/^connect_(.*)$/) {	209	if (/^on_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	210	$self->connect ($1 => delete $self->{$_});
160	}	211	}
161	}	212	}
162		213
		214	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		215
		216	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		217	$self->{req_x} = $layout->{x} * $::WIDTH;
		218	$self->{req_y} = $layout->{y} * $::HEIGHT;
		219	$self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
		220	$self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
		221	}
		222
163	$self	223	$self
		224	}
		225
		226	sub toggle_visibility {
		227	my ($self) = @_;
		228
		229	if ($self->{visible}) {
		230	$self->hide;
		231	} else {
		232	$self->show;
		233	}
164	}	234	}
165		235
166	sub destroy {	236	sub destroy {
167	my ($self) = @_;	237	my ($self) = @_;
168		238
…		…
176	return if $self->{parent};	246	return if $self->{parent};
177		247
178	$CFClient::UI::ROOT->add ($self);	248	$CFClient::UI::ROOT->add ($self);
179	}	249	}
180		250
181	sub hide {	251	sub center {
182	my ($self) = @_;	252	my ($self) = @_;
		253
		254	$CFClient::UI::ROOT->on_post_alloc (
		255	"center_$self" => sub {
		256	$self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
		257	},
		258	);
		259
		260	$self->update;
		261	}
		262
		263	sub set_visible {
		264	my ($self) = @_;
		265
		266	return if $self->{visible};
		267
		268	$self->{root} = $self->{parent}{root};
		269	$self->{visible} = $self->{parent}{visible} + 1;
		270
		271	$self->emit (visibility_change => 1);
		272	}
		273
		274	sub set_invisible {
		275	my ($self) = @_;
		276
		277	return unless $self->{visible};
		278
		279	# broken show/hide model
		280
		281	delete $self->{root};
		282	delete $self->{visible};
183		283
184	undef $GRAB if $GRAB == $self;	284	undef $GRAB if $GRAB == $self;
185	undef $HOVER if $HOVER == $self;	285	undef $HOVER if $HOVER == $self;
		286
		287	CFClient::UI::check_tooltip
		288	if $CFClient::UI::TOOLTIP->{owner} == $self;
		289
		290	$self->focus_out;
		291
		292	$self->emit (visibility_change => 0);
		293	}
		294
		295	sub hide {
		296	my ($self) = @_;
		297
		298	$self->set_invisible;
186		299
187	$self->{parent}->remove ($self)	300	$self->{parent}->remove ($self)
188	if $self->{parent};	301	if $self->{parent};
189	}	302	}
190		303
…		…
199	}	312	}
200		313
201	sub set_size {	314	sub set_size {
202	my ($self, $w, $h) = @_;	315	my ($self, $w, $h) = @_;
203		316
204	$self->{user_w} = $w;	317	$self->{def_w} = $w;
205	$self->{user_h} = $h;	318	$self->{def_h} = $h;
206		319
207	$self->check_size;	320	$self->check_size;
208	}	321	}
209		322
210	sub size_request {	323	sub size_request {
…		…
232	$self->{y} = $y;	345	$self->{y} = $y;
233	$self->update;	346	$self->update;
234	}	347	}
235		348
236	if ($self->{w} != $w || $self->{h} != $h) {	349	if ($self->{w} != $w || $self->{h} != $h) {
237	$self->{w} = $w;	350	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
238	$self->{h} = $h;
239
240	$self->size_allocate ($w, $h);
241	$self->update;
242	$self->emit (size_allocate => $w, $h);
243	}	351	}
244	}	352	}
245		353
246	sub size_allocate {	354	sub size_allocate {
247	# nothing to be done	355	# nothing to be done
248	}	356	}
249		357
		358	sub reconfigure {
		359	my ($self) = @_;
		360
		361	$self->check_size (1);
		362	$self->update;
		363	}
		364
250	sub children {	365	sub children {
251	}
252
253	# call when resolution changes etc.
254	sub reconfigure {
255	my ($self) = @_;
256
257	$_->reconfigure
258	for $self->children;
259
260	$_->check_size;
261	}	366	}
262		367
263	sub set_max_size {	368	sub set_max_size {
264	my ($self, $w, $h) = @_;	369	my ($self, $w, $h) = @_;
265		370
266	delete $self->{max_w}; $self->{max_w} = $w if $w;	371	delete $self->{max_w}; $self->{max_w} = $w if $w;
267	delete $self->{max_h}; $self->{max_h} = $h if $h;	372	delete $self->{max_h}; $self->{max_h} = $h if $h;
268	}	373	}
269		374
270	# return top left coordinates	375	sub set_tooltip {
271	sub _topleft {
272	my ($self, $x, $y) = @_;	376	my ($self, $tooltip) = @_;
273		377
274	$self->{parent}	378	$tooltip =~ s/^\s+//;
275	or Carp::confess "no parent widget in _topleft\n";#d#	379	$tooltip =~ s/\s+$//;
276		380
277	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	381	return if $self->{tooltip} eq $tooltip;
		382
		383	$self->{tooltip} = $tooltip;
		384
		385	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		386	delete $CFClient::UI::TOOLTIP->{owner};
		387	CFClient::UI::check_tooltip;
		388	}
278	}	389	}
279		390
280	# translate global coordinates to local coordinate system	391	# translate global coordinates to local coordinate system
281	sub coord2local {	392	sub coord2local {
282	my ($self, $x, $y) = @_;	393	my ($self, $x, $y) = @_;
283		394
284	my ($X, $Y) = $self->_topleft;	395	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285	($x - $X, $y - $Y)
286	}	396	}
287		397
288	# translate local coordinates to global coordinate system	398	# translate local coordinates to global coordinate system
289	sub coord2global {	399	sub coord2global {
290	my ($self, $x, $y) = @_;	400	my ($self, $x, $y) = @_;
291		401
292	my ($X, $Y) = $self->_topleft;	402	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293	($x + $X, $y + $Y)
294	}	403	}
295		404
296	sub focus_in {	405	sub focus_in {
297	my ($self) = @_;	406	my ($self) = @_;
298		407
299	return if $FOCUS == $self;	408	return if $FOCUS == $self;
300	return unless $self->{can_focus};	409	return unless $self->{can_focus};
301		410
302	my $focus = $FOCUS; $FOCUS = $self;	411	my $focus = $FOCUS; $FOCUS = $self;
303		412
304	$self->emit (focus_in => $focus);	413	$self->_emit (focus_in => $focus);
305		414
306	$focus->update if $focus;	415	$focus->update if $focus;
307	$FOCUS->update;	416	$FOCUS->update;
308	}	417	}
309		418
…		…
312		421
313	return unless $FOCUS == $self;	422	return unless $FOCUS == $self;
314		423
315	my $focus = $FOCUS; undef $FOCUS;	424	my $focus = $FOCUS; undef $FOCUS;
316		425
317	$self->emit (focus_out => $focus);	426	$self->_emit (focus_out => $focus);
318		427
319	$focus->update if $focus; #?	428	$focus->update if $focus; #?
		429
		430	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		431	unless $FOCUS;
320	}	432	}
321		433
322	sub mouse_motion { }	434	sub mouse_motion { }
323	sub button_up { }	435	sub button_up { }
324	sub key_down { }	436	sub key_down { }
325	sub key_up { }	437	sub key_up { }
326		438
327	sub button_down {	439	sub button_down {
328	my ($self, $ev, $x, $y) = @_;	440	my ($self, $ev, $x, $y) = @_;
329		441
330	$self->focus_in;	442	$self->focus_in;
…		…
364	if ($ENV{PCLIENT_DEBUG}) {	476	if ($ENV{PCLIENT_DEBUG}) {
365	glPushMatrix;	477	glPushMatrix;
366	glColor 1, 1, 0, 1;	478	glColor 1, 1, 0, 1;
367	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	479	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368	glBegin GL_LINE_LOOP;	480	glBegin GL_LINE_LOOP;
369	glVertex 0 , 0;	481	glVertex 0 , 0;
370	glVertex $self->{w}, 0;	482	glVertex $self->{w} - 1, 0;
371	glVertex $self->{w}, $self->{h};	483	glVertex $self->{w} - 1, $self->{h} - 1;
372	glVertex 0 , $self->{h};	484	glVertex 0 , $self->{h} - 1;
373	glEnd;	485	glEnd;
374	glPopMatrix;	486	glPopMatrix;
375	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	487	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376	}	488	}
377	}	489	}
378		490
379	sub _draw {	491	sub _draw {
380	my ($self) = @_;	492	my ($self) = @_;
…		…
396		508
397	sub set_parent {	509	sub set_parent {
398	my ($self, $parent) = @_;	510	my ($self, $parent) = @_;
399		511
400	Scalar::Util::weaken ($self->{parent} = $parent);	512	Scalar::Util::weaken ($self->{parent} = $parent);
		513
		514	$self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
		515
		516	$self->check_size;
401	}	517	}
402		518
403	sub check_size {	519	sub check_size {
404	my ($self) = @_;	520	my ($self, $forced) = @_;
405		521
406	$self->{parent}	522	$self->{force_alloc} = 1 if $forced;
407	or return 1;	523	$CFClient::UI::ROOT->{check_size}{$self} = $self;
408
409	my ($w, $h) = $self->{user_w} && $self->{user_h}
410	? @$self{qw(user_w user_h)}
411	: $self->size_request;
412
413	if ($w != $self->{req_w} || $h != $self->{req_h}) {
414	$self->{req_w} = $w;
415	$self->{req_h} = $h;
416
417	$self->{parent}->check_size
418	or $self->size_allocate (
419	(List::Util::max $self->{w}, $w),
420	(List::Util::max $self->{h}, $h),
421	);
422
423	1
424	} else {
425	0
426	}
427	}	524	}
428		525
429	sub update {	526	sub update {
430	my ($self) = @_;	527	my ($self) = @_;
431		528
…		…
437	my ($self, $signal, $cb) = @_;	534	my ($self, $signal, $cb) = @_;
438		535
439	push @{ $self->{signal_cb}{$signal} }, $cb;	536	push @{ $self->{signal_cb}{$signal} }, $cb;
440	}	537	}
441		538
		539	sub _emit {
		540	my ($self, $signal, @args) = @_;
		541
		542	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		543	}
		544
442	sub emit {	545	sub emit {
443	my ($self, $signal, @args) = @_;	546	my ($self, $signal, @args) = @_;
444		547
445	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}	548	$self->_emit ($signal, @args)
		549	|| $self->$signal (@args);
		550	}
		551
		552	sub visibility_change {
		553	#my ($self, $visible) = @_;
446	}	554	}
447		555
448	sub DESTROY {	556	sub DESTROY {
449	my ($self) = @_;	557	my ($self) = @_;
450		558
		559	delete $WIDGET{$self+0};
451	#$self->deactivate;	560	#$self->deactivate;
452	}	561	}
453		562
454	#############################################################################	563	#############################################################################
455		564
…		…
464	my $class = shift;	573	my $class = shift;
465		574
466	# range [value, low, high, page]	575	# range [value, low, high, page]
467		576
468	$class->SUPER::new (	577	$class->SUPER::new (
469	bg => [0, 0, 0, 0.2],	578	#bg => [0, 0, 0, 0.2],
470	active_bg => [1, 1, 1, 0.5],	579	#active_bg => [1, 1, 1, 0.5],
471	@_	580	@_
472	)	581	)
473	}	582	}
474		583
475	sub _draw {	584	sub _draw {
476	my ($self) = @_;	585	my ($self) = @_;
477		586
		587	my $color = $FOCUS == $self && $self->{active_bg}
		588	? $self->{active_bg}
		589	: $self->{bg};
		590
		591	if ($color && (@$color < 4 || $color->[3])) {
478	my ($w, $h) = @$self{qw(w h)};	592	my ($w, $h) = @$self{qw(w h)};
479		593
480	glEnable GL_BLEND;	594	glEnable GL_BLEND;
481	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	595	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
482	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	596	glColor @$color;
483		597
484	glBegin GL_QUADS;	598	glBegin GL_QUADS;
485	glVertex 0 , 0;	599	glVertex 0 , 0;
486	glVertex 0 , $h;	600	glVertex 0 , $h;
487	glVertex $w, $h;	601	glVertex $w, $h;
488	glVertex $w, 0;	602	glVertex $w, 0;
489	glEnd;	603	glEnd;
490		604
491	glDisable GL_BLEND;	605	glDisable GL_BLEND;
		606	}
492	}	607	}
493		608
494	#############################################################################	609	#############################################################################
495		610
496	package CFClient::UI::Empty;	611	package CFClient::UI::Empty;
…		…
528		643
529	$self	644	$self
530	}	645	}
531		646
532	sub add {	647	sub add {
533	my ($self, $child) = @_;	648	my ($self, @widgets) = @_;
534		649
535	$child->set_parent ($self);	650	$_->set_parent ($self)
		651	for @widgets;
536		652
537	use sort 'stable';	653	use sort 'stable';
538		654
539	$self->{children} = [	655	$self->{children} = [
540	sort { $a->{z} <=> $b->{z} }	656	sort { $a->{z} <=> $b->{z} }
541	@{$self->{children}}, $child	657	@{$self->{children}}, @widgets
542	];	658	];
543		659
544	$child->check_size;	660	$self->check_size (1);
545	$self->update;	661	$self->update;
546	}	662	}
547		663
548	sub children {	664	sub children {
549	@{ $_[0]{children} }	665	@{ $_[0]{children} }
…		…
555	delete $child->{parent};	671	delete $child->{parent};
556	$child->hide;	672	$child->hide;
557		673
558	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	674	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559		675
560	$self->check_size;	676	$self->check_size (1);
561	$self->update;	677	$self->update;
562	}	678	}
563		679
564	sub clear {	680	sub clear {
565	my ($self) = @_;	681	my ($self) = @_;
…		…
656	}	772	}
657		773
658	sub update {	774	sub update {
659	my ($self) = @_;	775	my ($self) = @_;
660		776
661	$ROOT->on_refresh ($self => sub { $self->render_child });	777	$ROOT->on_post_alloc ($self => sub { $self->render_child });
662	$self->SUPER::update;	778	$self->SUPER::update;
663	}	779	}
664		780
665	sub size_allocate {	781	sub size_allocate {
666	my ($self, $w, $h) = @_;	782	my ($self, $w, $h) = @_;
…		…
679	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	795	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680	glClearColor 0, 0, 0, 0;	796	glClearColor 0, 0, 0, 0;
681	glClear GL_COLOR_BUFFER_BIT;	797	glClear GL_COLOR_BUFFER_BIT;
682		798
683	$self->_render;	799	$self->_render;
684	# glColorMask 1, 1, 1, 0;
685	# glEnable GL_BLEND;
686	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687	# glRasterPos 0, 0;
688	# glCopyPixels 0, 0, $self->{w}, $self->{h};
689	# glDisable GL_BLEND;
690	# glColorMask 1, 1, 1, 1;
691	};	800	};
692	}	801	}
693		802
694	sub _draw {	803	sub _draw {
695	my ($self) = @_;	804	my ($self) = @_;
…		…
697	my ($w, $h) = ($self->w, $self->h);	806	my ($w, $h) = ($self->w, $self->h);
698		807
699	my $tex = $self->{texture}	808	my $tex = $self->{texture}
700	or return;	809	or return;
701		810
702	glEnable GL_BLEND;
703	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704	glEnable GL_TEXTURE_2D;	811	glEnable GL_TEXTURE_2D;
705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	812	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706	glColor 0, 0, 0, 1;	813	glColor 1, 1, 1, 1;
707		814
708	$tex->draw_quad (0, 0, $w, $h);	815	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709		816
710	glDisable GL_BLEND;
711	glDisable GL_TEXTURE_2D;	817	glDisable GL_TEXTURE_2D;
712	}	818	}
713		819
714	#############################################################################	820	#############################################################################
715		821
716	package CFClient::UI::ViewPort;	822	package CFClient::UI::ViewPort;
717		823
718	our @ISA = CFClient::UI::Window::;	824	our @ISA = CFClient::UI::Window::;
719		825
		826	sub new {
		827	my $class = shift;
		828
		829	$class->SUPER::new (
		830	scroll_x => 0,
		831	scroll_y => 1,
		832	@_,
		833	)
		834	}
		835
720	sub size_request {	836	sub size_request {
721	my ($self) = @_;	837	my ($self) = @_;
722		838
723	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	839	my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
724	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
725		840
726	@$self{qw(child_w child_h)}	841	$w = 10 if $self->{scroll_x};
		842	$h = 10 if $self->{scroll_y};
		843
		844	($w, $h)
727	}	845	}
728		846
729	sub size_allocate {	847	sub size_allocate {
730	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
731		849
		850	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		851	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		852
		853	$self->child->configure (0, 0, $w, $h);
732	$self->update;	854	$self->update;
733	}	855	}
734		856
735	sub set_offset {	857	sub set_offset {
736	my ($self, $x, $y) = @_;	858	my ($self, $x, $y) = @_;
…		…
739	$self->{view_y} = int $y;	861	$self->{view_y} = int $y;
740		862
741	$self->update;	863	$self->update;
742	}	864	}
743		865
		866	# hmm, this does not work for topleft of $self... but we should not ask for that
		867	sub coord2local {
		868	my ($self, $x, $y) = @_;
		869
		870	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		871	}
		872
		873	sub coord2global {
		874	my ($self, $x, $y) = @_;
		875
		876	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		877	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		878
		879	$self->SUPER::coord2global ($x, $y)
		880	}
		881
		882	sub find_widget {
		883	my ($self, $x, $y) = @_;
		884
		885	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		886	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		887	) {
		888	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		889	} else {
		890	$self->CFClient::UI::Base::find_widget ($x, $y)
		891	}
		892	}
		893
744	sub _render {	894	sub _render {
745	my ($self) = @_;	895	my ($self) = @_;
746		896
747	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	897	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748		898
…		…
759	my $class = shift;	909	my $class = shift;
760		910
761	my $self;	911	my $self;
762		912
763	my $slider = new CFClient::UI::Slider	913	my $slider = new CFClient::UI::Slider
764	vertical => 1,	914	vertical => 1,
765	range => [0, 0, 1, 0.01], # HACK fix	915	range => [0, 0, 1, 0.01], # HACK fix
766	connect_changed => sub {	916	on_changed => sub {
767	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	917	$self->{vp}->set_offset (0, $_[1]);
768	},	918	},
769	;	919	;
770		920
771	$self = $class->SUPER::new (	921	$self = $class->SUPER::new (
772	vp => (new CFClient::UI::ViewPort),	922	vp => (new CFClient::UI::ViewPort expand => 1),
773	slider => $slider,	923	slider => $slider,
774	@_,	924	@_,
775	);	925	);
776		926
777	$self->{vp}->add ($self->{scrolled});	927	$self->{vp}->add ($self->{scrolled});
…		…
779	$self->add ($self->{slider});	929	$self->add ($self->{slider});
780		930
781	$self	931	$self
782	}	932	}
783		933
		934	sub update {
		935	my ($self) = @_;
		936
		937	$self->SUPER::update;
		938
		939	# todo: overwrite size_allocate of child
		940	my $child = $self->{vp}->child;
		941	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		942	}
		943
		944	sub size_allocate {
		945	my ($self, $w, $h) = @_;
		946
		947	$self->SUPER::size_allocate ($w, $h);
		948
		949	my $child = $self->{vp}->child;
		950	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		951	}
		952
784	#TODO# update range on size_allocate depeneing on child	953	#TODO# update range on size_allocate depending on child
785	# update viewport offset on scroll	954	# update viewport offset on scroll
786		955
787	#############################################################################	956	#############################################################################
788		957
789	package CFClient::UI::Frame;	958	package CFClient::UI::Frame;
…		…
793	use CFClient::OpenGL;	962	use CFClient::OpenGL;
794		963
795	sub new {	964	sub new {
796	my $class = shift;	965	my $class = shift;
797		966
798	my $self = $class->SUPER::new (	967	$class->SUPER::new (
799	bg => [1, 1, 1, 1],	968	bg => undef,
800	border_bg => [1, 1, 1, 1],
801	border => 0.8,
802	@_	969	@_,
803	);	970	)
804
805	$self
806	}	971	}
807		972
808	sub _draw {	973	sub _draw {
809	my ($self) = @_;	974	my ($self) = @_;
810		975
811	my ($w, $h) = ($self->{w}, $self->{h});	976	if ($self->{bg}) {
		977	my ($w, $h) = @$self{qw(w h)};
812		978
813	glEnable GL_BLEND;	979	glEnable GL_BLEND;
814	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815	glEnable GL_TEXTURE_2D;	981	glColor @{ $self->{bg} };
816	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817		982
818	# glBegin GL_QUADS;	983	glBegin GL_QUADS;
819	# glColor 0, 0, 0, 0;
820	# glVertex 0 , 0;	984	glVertex 0 , 0;
821	# glVertex 0 , $h;	985	glVertex 0 , $h;
822	# glVertex $w, $h;	986	glVertex $w, $h;
823	# glVertex $w, 0;	987	glVertex $w, 0;
824	# glEnd;	988	glEnd;
825		989
826
827	$self->child->draw;
828	glDisable GL_BLEND;	990	glDisable GL_BLEND;
829	glDisable GL_TEXTURE_2D;	991	}
		992
		993	$self->SUPER::_draw;
830	}	994	}
831		995
832	#############################################################################	996	#############################################################################
833		997
834	package CFClient::UI::FancyFrame;	998	package CFClient::UI::FancyFrame;
…		…
842	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1006	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843		1007
844	sub new {	1008	sub new {
845	my $class = shift;	1009	my $class = shift;
846		1010
847	# TODO: user_x, user_y, overwrite moveto?
848
849	my $self = $class->SUPER::new (	1011	my $self = $class->SUPER::new (
850	bg => [1, 1, 1, 1],	1012	bg => [1, 1, 1, 1],
851	border_bg => [1, 1, 1, 1],	1013	border_bg => [1, 1, 1, 1],
852	border => 0.6,	1014	border => 0.6,
		1015	is_toplevel => 1,
853	can_events => 1,	1016	can_events => 1,
854	@_	1017	@_
855	);	1018	);
856		1019
857	$self->{title} &&= new CFClient::UI::Label	1020	$self->{title} &&= new CFClient::UI::Label
858	align => 0,	1021	align => 0,
…		…
882	my ($self, $w, $h) = @_;	1045	my ($self, $w, $h) = @_;
883		1046
884	$h -= List::Util::max 0, $self->border * 2;	1047	$h -= List::Util::max 0, $self->border * 2;
885	$w -= List::Util::max 0, $self->border * 2;	1048	$w -= List::Util::max 0, $self->border * 2;
886		1049
887	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	1050	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
888	if $self->{title};	1051	if $self->{title};
889		1052
890	$self->child->configure ($self->border, $self->border, $w, $h);	1053	$self->child->configure ($self->border, $self->border, $w, $h);
891	}	1054	}
892		1055
…		…
911	my ($ev, $x, $y) = @_;	1074	my ($ev, $x, $y) = @_;
912		1075
913	my $dx = $ev->{x} - $ox;	1076	my $dx = $ev->{x} - $ox;
914	my $dy = $ev->{y} - $oy;	1077	my $dy = $ev->{y} - $oy;
915		1078
		1079	$self->{user_x} = $wx + $dx * $mx;
		1080	$self->{user_y} = $wy + $dy * $my;
916	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1081	$self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
917	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1082	$self->{def_h} = $bh + $dy * ($my ? -1 : 1);
918	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1083	$self->move ($self->{user_x}, $self->{user_y});
919	$self->check_size;	1084	$self->check_size;
920	};	1085	};
921		1086
922	} elsif ($lr ^ $td) {	1087	} elsif ($lr ^ $td) {
923	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1088	my ($ox, $oy) = ($ev->{x}, $ev->{y});
…		…
926	$self->{motion} = sub {	1091	$self->{motion} = sub {
927	my ($ev, $x, $y) = @_;	1092	my ($ev, $x, $y) = @_;
928		1093
929	($x, $y) = ($ev->{x}, $ev->{y});	1094	($x, $y) = ($ev->{x}, $ev->{y});
930		1095
931	$self->move ($bx + $x - $ox, $by + $y - $oy);	1096	$self->{user_x} = $bx + $x - $ox;
		1097	$self->{user_y} = $by + $y - $oy;
		1098
		1099	$self->move ($self->{user_x}, $self->{user_y});
932	$self->update;	1100	$self->update;
933	};	1101	};
934	}	1102	}
935	}	1103	}
936		1104
…		…
950	my ($self) = @_;	1118	my ($self) = @_;
951		1119
952	my ($w, $h ) = ($self->{w}, $self->{h});	1120	my ($w, $h ) = ($self->{w}, $self->{h});
953	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1121	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
954		1122
955	glEnable GL_BLEND;
956	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957	glEnable GL_TEXTURE_2D;	1123	glEnable GL_TEXTURE_2D;
958	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1124	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959		1125
960	my $border = $self->border;	1126	my $border = $self->border;
961		1127
962	glColor @{ $self->{border_bg} };	1128	glColor @{ $self->{border_bg} };
963	$tex[1]->draw_quad (0, 0, $w, $border);	1129	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
964	$tex[3]->draw_quad (0, $border, $border, $ch);	1130	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
965	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1131	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1132	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
967		1133
968	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1134	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969	my $bg = $tex[0];	1135	my $bg = $tex[0];
970		1136
971	# TODO: repeat texture not scale	1137	# TODO: repeat texture not scale
…		…
975	glColor @{ $self->{bg} };	1141	glColor @{ $self->{bg} };
976		1142
977	$bg->{s} = $rep_x;	1143	$bg->{s} = $rep_x;
978	$bg->{t} = $rep_y;	1144	$bg->{t} = $rep_y;
979	$bg->{wrap_mode} = 1;	1145	$bg->{wrap_mode} = 1;
980	$bg->draw_quad ($border, $border, $cw, $ch);	1146	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1147	}
981		1148
982	glDisable GL_TEXTURE_2D;	1149	glDisable GL_TEXTURE_2D;
983	glDisable GL_BLEND;
984	}
985		1150
986	$self->{title}->draw if $self->{title};	1151	$self->{title}->draw if $self->{title};
987		1152
988	$self->child->draw;	1153	$self->child->draw;
989	}	1154	}
…		…
1001	sub new {	1166	sub new {
1002	my $class = shift;	1167	my $class = shift;
1003		1168
1004	$class->SUPER::new (	1169	$class->SUPER::new (
1005	col_expand => [],	1170	col_expand => [],
1006	@_	1171	@_,
1007	)	1172	)
		1173	}
		1174
		1175	sub children {
		1176	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008	}	1177	}
1009		1178
1010	sub add {	1179	sub add {
1011	my ($self, $x, $y, $child) = @_;	1180	my ($self, $x, $y, $child) = @_;
1012		1181
1013	$child->set_parent ($self);	1182	$child->set_parent ($self);
1014	$self->{children}[$y][$x] = $child;	1183	$self->{children}[$y][$x] = $child;
1015		1184
1016	$child->check_size;	1185	$self->check_size (1);
1017	}	1186	}
1018		1187
1019	sub children {
1020	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1021	}
1022
1023	# TODO: move to container class maybe? send childs a signal on removal?	1188	# TODO: move to container class maybe? send children a signal on removal?
1024	sub clear {	1189	sub clear {
1025	my ($self) = @_;	1190	my ($self) = @_;
1026		1191
1027	my @children = $self->children;	1192	my @children = $self->children;
1028	delete $self->{children};	1193	delete $self->{children};
…		…
1030	for (@children) {	1195	for (@children) {
1031	delete $_->{parent};	1196	delete $_->{parent};
1032	$_->hide;	1197	$_->hide;
1033	}	1198	}
1034		1199
		1200	$self->check_size (1);
1035	$self->update;	1201	$self->update;
1036	}	1202	}
1037		1203
1038	sub get_wh {	1204	sub get_wh {
1039	my ($self) = @_;	1205	my ($self) = @_;
…		…
1071	sub size_allocate {	1237	sub size_allocate {
1072	my ($self, $w, $h) = @_;	1238	my ($self, $w, $h) = @_;
1073		1239
1074	my ($ws, $hs) = $self->get_wh;	1240	my ($ws, $hs) = $self->get_wh;
1075		1241
1076	my $req_w = sum @$ws;	1242	my $req_w = (sum @$ws) || 1;
1077	my $req_h = sum @$hs;	1243	my $req_h = (sum @$hs) || 1;
1078		1244
1079	# TODO: nicer code && do row_expand	1245	# TODO: nicer code && do row_expand
1080	my @col_expand = @{$self->{col_expand}};	1246	my @col_expand = @{$self->{col_expand}};
1081	@col_expand = (1) x @$ws unless @col_expand;	1247	@col_expand = (1) x @$ws unless @col_expand;
1082	my $col_expand = (sum @col_expand) || 1;	1248	my $col_expand = (sum @col_expand) || 1;
…		…
1136	}	1302	}
1137	}	1303	}
1138		1304
1139	#############################################################################	1305	#############################################################################
1140		1306
1141	package CFClient::UI::HBox;	1307	package CFClient::UI::Box;
1142
1143	# TODO: wrap into common Box base class
1144		1308
1145	our @ISA = CFClient::UI::Container::;	1309	our @ISA = CFClient::UI::Container::;
1146		1310
1147	sub size_request {	1311	sub size_request {
1148	my ($self) = @_;	1312	my ($self) = @_;
1149		1313
1150	my @alloc = map [$_->size_request], @{$self->{children}};	1314	$self->{vertical}
1151		1315	? (
1152	(	1316	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1153	(List::Util::sum map $_->[0], @alloc),	1317	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1154	(List::Util::max map $_->[1], @alloc),	1318	)
1155	)	1319	: (
		1320	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1321	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1322	)
1156	}	1323	}
1157		1324
1158	sub size_allocate {	1325	sub size_allocate {
1159	my ($self, $w, $h) = @_;	1326	my ($self, $w, $h) = @_;
1160		1327
1161	($h, $w) = ($w, $h);	1328	my $space = $self->{vertical} ? $h : $w;
1162
1163	my $children = $self->{children};	1329	my $children = $self->{children};
1164		1330
1165	my @h = map $_->{req_w}, @$children;	1331	my @req;
1166		1332
1167	my $req_h = List::Util::sum @h;	1333	if ($self->{homogeneous}) {
1168		1334	@req = ($space / (@$children || 1)) x @$children;
1169	if ($req_h > $h) {
1170	# ah well, not enough space
1171	$_ *= $h / $req_h for @h;
1172	} else {	1335	} else {
		1336	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1337	my $req = List::Util::sum @req;
		1338
		1339	if ($req > $space) {
		1340	# ah well, not enough space
		1341	$_ *= $space / $req for @req;
		1342	} else {
1173	my $exp = List::Util::sum map $_->{expand}, @$children;	1343	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1174	$exp ||= 1;
1175		1344
		1345	$space = ($space - $req) / $expand; # remaining space to give away
		1346
		1347	$req[$_] += $space * $children->[$_]{expand}
1176	for (0 .. $#$children) {	1348	for 0 .. $#$children;
1177	my $child = $children->[$_];
1178
1179	my $alloc_h = $h[$_];
1180	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181	$h[$_] = $alloc_h;
1182	}	1349	}
1183	}	1350	}
1184		1351
1185	CFClient::UI::harmonize \@h;	1352	CFClient::UI::harmonize \@req;
1186		1353
1187	my $y = 0;	1354	my $pos = 0;
1188	for (0 .. $#$children) {	1355	for (0 .. $#$children) {
1189	my $child = $children->[$_];
1190	my $h = $h[$_];	1356	my $alloc = $req[$_];
1191	$child->configure ($y, 0, $h, $w);	1357	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1192		1358
1193	$y += $h;	1359	$pos += $alloc;
1194	}	1360	}
1195		1361
1196	1	1362	1
1197	}	1363	}
1198		1364
1199	#############################################################################	1365	#############################################################################
1200		1366
		1367	package CFClient::UI::HBox;
		1368
		1369	our @ISA = CFClient::UI::Box::;
		1370
		1371	sub new {
		1372	my $class = shift;
		1373
		1374	$class->SUPER::new (
		1375	vertical => 0,
		1376	@_,
		1377	)
		1378	}
		1379
		1380	#############################################################################
		1381
1201	package CFClient::UI::VBox;	1382	package CFClient::UI::VBox;
1202		1383
1203	# TODO: wrap into common Box base class
1204
1205	our @ISA = CFClient::UI::Container::;	1384	our @ISA = CFClient::UI::Box::;
1206		1385
1207	sub size_request {	1386	sub new {
1208	my ($self) = @_;	1387	my $class = shift;
1209		1388
1210	my @alloc = map [$_->size_request], @{$self->{children}};	1389	$class->SUPER::new (
1211		1390	vertical => 1,
1212	(	1391	@_,
1213	(List::Util::max map $_->[0], @alloc),
1214	(List::Util::sum map $_->[1], @alloc),
1215	)	1392	)
1216	}	1393	}
1217		1394
1218	sub size_allocate {
1219	my ($self, $w, $h) = @_;
1220
1221	my $children = $self->{children};
1222
1223	my @h = map $_->{req_h}, @$children;
1224
1225	my $req_h = List::Util::sum @h;
1226
1227	if ($req_h > $h) {
1228	# ah well, not enough space
1229	$_ *= $h / $req_h for @h;
1230	} else {
1231	my $exp = List::Util::sum map $_->{expand}, @$children;
1232	$exp ||= 1;
1233
1234	for (0 .. $#$children) {
1235	my $child = $children->[$_];
1236
1237	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238	}
1239	}
1240
1241	CFClient::UI::harmonize \@h;
1242
1243	my $y = 0;
1244	for (0 .. $#$children) {
1245	my $child = $children->[$_];
1246	my $h = $h[$_];
1247	$child->configure (0, $y, $w, $h);
1248
1249	$y += $h;
1250	}
1251
1252	1
1253	}
1254
1255	#############################################################################	1395	#############################################################################
1256		1396
1257	package CFClient::UI::Label;	1397	package CFClient::UI::Label;
1258		1398
1259	our @ISA = CFClient::UI::Base::;	1399	our @ISA = CFClient::UI::DrawBG::;
1260		1400
1261	use CFClient::OpenGL;	1401	use CFClient::OpenGL;
1262		1402
1263	sub new {	1403	sub new {
1264	my ($class, %arg) = @_;	1404	my ($class, %arg) = @_;
1265		1405
1266	my $self = $class->SUPER::new (	1406	my $self = $class->SUPER::new (
1267	fg => [1, 1, 1],	1407	fg => [1, 1, 1],
		1408	#bg => none
		1409	#active_bg => none
1268	#font => default_font	1410	#font => default_font
		1411	#text => initial text
		1412	#markup => initial narkup
		1413	#max_w => maximum pixel width
		1414	ellipsise => 3, # end
		1415	layout => (new CFClient::Layout),
1269	fontsize => 1,	1416	fontsize => 1,
1270	text => "",
1271	align => -1,	1417	align => -1,
1272	valign => -1,	1418	valign => -1,
1273	padding => 2,	1419	padding => 2,
1274	layout => new CFClient::Layout,
1275	can_events => 0,	1420	can_events => 0,
1276	%arg	1421	%arg
1277	);	1422	);
1278		1423
1279	if (exists $self->{template}) {	1424	if (exists $self->{template}) {
1280	my $layout = new CFClient::Layout;	1425	my $layout = new CFClient::Layout;
1281	$layout->set_text (delete $self->{template});	1426	$layout->set_text (delete $self->{template});
1282	$self->{template} = $layout;	1427	$self->{template} = $layout;
1283	}	1428	}
1284		1429
1285	$self->set_text (delete $self->{text}) if exists $self->{text};	1430	if (exists $self->{markup}) {
1286	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1431	$self->set_markup (delete $self->{markup});
		1432	} else {
		1433	$self->set_text (delete $self->{text});
		1434	}
1287		1435
1288	$self	1436	$self
1289	}	1437	}
1290		1438
1291	sub escape {	1439	sub escape($) {
1292	local $_ = $_[1];	1440	local $_ = $_[0];
1293		1441
1294	s/&/&amp;/g;	1442	s/&/&amp;/g;
1295	s/>/&gt;/g;	1443	s/>/&gt;/g;
1296	s/</&lt;/g;	1444	s/</&lt;/g;
1297		1445
1298	$_[1]	1446	$_
1299	}	1447	}
1300		1448
1301	sub update {	1449	sub update {
1302	my ($self) = @_;	1450	my ($self) = @_;
1303		1451
1304	delete $self->{texture};	1452	delete $self->{texture};
1305	$self->SUPER::update;	1453	$self->SUPER::update;
1306	}	1454	}
1307		1455
1308	sub reconfigure {
1309	my ($self) = @_;
1310
1311	delete $self->{texture};
1312	}
1313
1314	sub set_text {	1456	sub set_text {
1315	my ($self, $text) = @_;	1457	my ($self, $text) = @_;
1316		1458
1317	return if $self->{text} eq "T$text";	1459	return if $self->{text} eq "T$text";
1318	$self->{text} = "T$text";	1460	$self->{text} = "T$text";
1319		1461
		1462	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320	$self->{layout}->set_text ($text);	1463	$self->{layout}->set_text ($text);
1321		1464
1322	delete $self->{texture};
1323	$self->update;	1465	$self->update;
1324	$self->check_size;	1466	$self->check_size;
1325	}	1467	}
1326		1468
1327	sub set_markup {	1469	sub set_markup {
1328	my ($self, $markup) = @_;	1470	my ($self, $markup) = @_;
1329		1471
1330	return if $self->{text} eq "M$markup";	1472	return if $self->{text} eq "M$markup";
1331	$self->{text} = "M$markup";	1473	$self->{text} = "M$markup";
1332		1474
		1475	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1476
		1477	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333	$self->{layout}->set_markup ($markup);	1478	$self->{layout}->set_markup ($markup);
1334		1479
1335	delete $self->{texture};
1336	$self->update;	1480	$self->update;
1337	$self->check_size;	1481	$self->check_size;
1338	}	1482	}
1339		1483
1340	sub size_request {	1484	sub size_request {
1341	my ($self) = @_;	1485	my ($self) = @_;
1342		1486
1343	$self->{layout}->set_font ($self->{font}) if $self->{font};	1487	$self->{layout}->set_font ($self->{font}) if $self->{font};
1344	$self->{layout}->set_width ($self->{max_w} || -1);	1488	$self->{layout}->set_width ($self->{max_w} || -1);
		1489	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1490	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1491	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346		1492
1347	my ($w, $h) = $self->{layout}->size;	1493	my ($w, $h) = $self->{layout}->size;
1348		1494
1349	if (exists $self->{template}) {	1495	if (exists $self->{template}) {
…		…
1371	sub set_fontsize {	1517	sub set_fontsize {
1372	my ($self, $fontsize) = @_;	1518	my ($self, $fontsize) = @_;
1373		1519
1374	$self->{fontsize} = $fontsize;	1520	$self->{fontsize} = $fontsize;
1375	delete $self->{texture};	1521	delete $self->{texture};
		1522
		1523	$self->update;
1376	$self->check_size;	1524	$self->check_size;
1377	$self->update;
1378	}	1525	}
1379		1526
1380	sub _draw {	1527	sub _draw {
1381	my ($self) = @_;	1528	my ($self) = @_;
1382		1529
		1530	$self->SUPER::_draw; # draw background, if applicable
		1531
1383	my $tex = $self->{texture} ||= do {	1532	my $tex = $self->{texture} ||= do {
		1533	$self->{layout}->set_foreground (@{$self->{fg}});
1384	$self->{layout}->set_font ($self->{font}) if $self->{font};	1534	$self->{layout}->set_font ($self->{font}) if $self->{font};
1385	$self->{layout}->set_width ($self->{w});	1535	$self->{layout}->set_width ($self->{w});
		1536	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1537	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1538	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1539
1387	new_from_layout CFClient::Texture $self->{layout}	1540	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1541
		1542	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1543	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1544	: ($self->{w} - $tex->{w}) * 0.5);
		1545
		1546	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1547	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1548	: ($self->{h} - $tex->{h}) * 0.5);
		1549
		1550	$tex
1388	};	1551	};
1389		1552
1390	glEnable GL_BLEND;
1391	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1392	glEnable GL_TEXTURE_2D;	1553	glEnable GL_TEXTURE_2D;
1393	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394		1555
		1556	if ($tex->{format} == GL_ALPHA) {
1395	glColor @{$self->{fg}};	1557	glColor @{$self->{fg}};
1396
1397	$self->{ox} = int (
1398	$self->{align} < 0 ? $self->{padding}
1399	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400	: ($self->{w} - $tex->{w}) * 0.5
1401	);
1402
1403	$self->{oy} = int (
1404	$self->{valign} < 0 ? $self->{padding}
1405	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406	: ($self->{h} - $tex->{h}) * 0.5
1407	);
1408
1409	$tex->draw_quad ($self->{ox}, $self->{oy});	1558	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1559	} else {
		1560	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1561	}
1410		1562
1411	glDisable GL_TEXTURE_2D;	1563	glDisable GL_TEXTURE_2D;
1412	glDisable GL_BLEND;
1413	}	1564	}
1414		1565
1415	#############################################################################	1566	#############################################################################
1416		1567
1417	package CFClient::UI::EntryBase;	1568	package CFClient::UI::EntryBase;
…		…
1430	active_fg => [0, 0, 0],	1581	active_fg => [0, 0, 0],
1431	can_hover => 1,	1582	can_hover => 1,
1432	can_focus => 1,	1583	can_focus => 1,
1433	valign => 0,	1584	valign => 0,
1434	can_events => 1,	1585	can_events => 1,
		1586	#text => ...
1435	@_	1587	@_
1436	)	1588	)
1437	}	1589	}
1438		1590
1439	sub _set_text {	1591	sub _set_text {
…		…
1449	$self->{text} = $text;	1601	$self->{text} = $text;
1450		1602
1451	$text =~ s/./*/g if $self->{hidden};	1603	$text =~ s/./*/g if $self->{hidden};
1452	$self->{layout}->set_text ("$text ");	1604	$self->{layout}->set_text ("$text ");
1453		1605
1454	$self->emit (changed => $self->{text});	1606	$self->_emit (changed => $self->{text});
1455	}
1456
1457	sub get_text {
1458	$_[0]{text}
1459	}
1460
1461	sub size_request {
1462	my ($self) = @_;
1463
1464	my ($w, $h) = $self->SUPER::size_request;
1465
1466	($w + 1, $h) # add 1 for cursor
1467	}
1468
1469	sub size_allocate {
1470	my ($self, $w, $h) = @_;
1471
1472	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473	}	1607	}
1474		1608
1475	sub set_text {	1609	sub set_text {
1476	my ($self, $text) = @_;	1610	my ($self, $text) = @_;
1477		1611
1478	$self->{cursor} = length $text;	1612	$self->{cursor} = length $text;
1479	$self->_set_text ($text);	1613	$self->_set_text ($text);
1480	$self->update;	1614	$self->update;
		1615	$self->check_size;
		1616	}
		1617
		1618	sub get_text {
		1619	$_[0]{text}
		1620	}
		1621
		1622	sub size_request {
		1623	my ($self) = @_;
		1624
		1625	my ($w, $h) = $self->SUPER::size_request;
		1626
		1627	($w + 1, $h) # add 1 for cursor
1481	}	1628	}
1482		1629
1483	sub key_down {	1630	sub key_down {
1484	my ($self, $ev) = @_;	1631	my ($self, $ev) = @_;
1485		1632
…		…
1487	my $sym = $ev->{sym};	1634	my $sym = $ev->{sym};
1488	my $uni = $ev->{unicode};	1635	my $uni = $ev->{unicode};
1489		1636
1490	my $text = $self->get_text;	1637	my $text = $self->get_text;
1491		1638
1492	if ($sym == 8) {	1639	if ($uni == 8) {
1493	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1640	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494	} elsif ($sym == 127) {	1641	} elsif ($uni == 127) {
1495	substr $text, $self->{cursor}, 1, "";	1642	substr $text, $self->{cursor}, 1, "";
1496	} elsif ($sym == CFClient::SDLK_LEFT) {	1643	} elsif ($sym == CFClient::SDLK_LEFT) {
1497	--$self->{cursor} if $self->{cursor};	1644	--$self->{cursor} if $self->{cursor};
1498	} elsif ($sym == CFClient::SDLK_RIGHT) {	1645	} elsif ($sym == CFClient::SDLK_RIGHT) {
1499	++$self->{cursor} if $self->{cursor} < length $self->{text};	1646	++$self->{cursor} if $self->{cursor} < length $self->{text};
1500	} elsif ($sym == CFClient::SDLK_HOME) {	1647	} elsif ($sym == CFClient::SDLK_HOME) {
1501	$self->{cursor} = 0;	1648	$self->{cursor} = 0;
1502	} elsif ($sym == CFClient::SDLK_END) {	1649	} elsif ($sym == CFClient::SDLK_END) {
1503	$self->{cursor} = length $text;	1650	$self->{cursor} = length $text;
1504	} elsif ($sym == 27) {	1651	} elsif ($uni == 27) {
1505	$self->emit ('escape');	1652	$self->_emit ('escape');
1506	} elsif ($uni) {	1653	} elsif ($uni) {
1507	substr $text, $self->{cursor}++, 0, chr $uni;	1654	substr $text, $self->{cursor}++, 0, chr $uni;
1508	}	1655	}
1509		1656
1510	$self->_set_text ($text);	1657	$self->_set_text ($text);
1511	$self->update;	1658	$self->update;
		1659	$self->check_size;
1512	}	1660	}
1513		1661
1514	sub focus_in {	1662	sub focus_in {
1515	my ($self) = @_;	1663	my ($self) = @_;
1516		1664
…		…
1596	if ($sym == 13) {	1744	if ($sym == 13) {
1597	unshift @{$self->{history}},	1745	unshift @{$self->{history}},
1598	my $txt = $self->get_text;	1746	my $txt = $self->get_text;
1599	$self->{history_pointer} = -1;	1747	$self->{history_pointer} = -1;
1600	$self->{history_saveback} = '';	1748	$self->{history_saveback} = '';
1601	$self->emit (activate => $txt);	1749	$self->_emit (activate => $txt);
1602	$self->update;	1750	$self->update;
1603		1751
1604	} elsif ($sym == CFClient::SDLK_UP) {	1752	} elsif ($sym == CFClient::SDLK_UP) {
1605	if ($self->{history_pointer} < 0) {	1753	if ($self->{history_pointer} < 0) {
1606	$self->{history_saveback} = $self->get_text;	1754	$self->{history_saveback} = $self->get_text;
…		…
1645	my $class = shift;	1793	my $class = shift;
1646		1794
1647	$class->SUPER::new (	1795	$class->SUPER::new (
1648	padding => 4,	1796	padding => 4,
1649	fg => [1, 1, 1],	1797	fg => [1, 1, 1],
1650	bg => [1, 1, 1, 0.2],
1651	active_fg => [0, 0, 1],	1798	active_fg => [0, 0, 1],
1652	can_hover => 1,	1799	can_hover => 1,
1653	align => 0,	1800	align => 0,
1654	valign => 0,	1801	valign => 0,
1655	can_events => 1,	1802	can_events => 1,
1656	@_	1803	@_
1657	)	1804	)
1658	}	1805	}
1659		1806
		1807	sub activate { }
		1808
1660	sub button_up {	1809	sub button_up {
1661	my ($self, $ev, $x, $y) = @_;	1810	my ($self, $ev, $x, $y) = @_;
1662		1811
		1812	$self->emit ("activate")
1663	if ($x >= 0 && $x < $self->{w}	1813	if $x >= 0 && $x < $self->{w}
1664	&& $y >= 0 && $y < $self->{h}) {	1814	&& $y >= 0 && $y < $self->{h};
1665	$self->emit ("activate");
1666	}
1667	}	1815	}
1668		1816
1669	sub _draw {	1817	sub _draw {
1670	my ($self) = @_;	1818	my ($self) = @_;
1671		1819
…		…
1673		1821
1674	if ($GRAB == $self) {	1822	if ($GRAB == $self) {
1675	$self->{fg} = $self->{active_fg};	1823	$self->{fg} = $self->{active_fg};
1676	}	1824	}
1677		1825
1678	glEnable GL_BLEND;
1679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680	glEnable GL_TEXTURE_2D;	1826	glEnable GL_TEXTURE_2D;
1681	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1827	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682	glColor 0, 0, 0, 1;	1828	glColor 0, 0, 0, 1;
1683		1829
1684	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1830	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685		1831
1686	glDisable GL_TEXTURE_2D;	1832	glDisable GL_TEXTURE_2D;
1687	glDisable GL_BLEND;
1688		1833
1689	$self->SUPER::_draw;	1834	$self->SUPER::_draw;
1690	}	1835	}
1691		1836
1692	#############################################################################	1837	#############################################################################
…		…
1706		1851
1707	$class->SUPER::new (	1852	$class->SUPER::new (
1708	padding => 2,	1853	padding => 2,
1709	fg => [1, 1, 1],	1854	fg => [1, 1, 1],
1710	active_fg => [1, 1, 0],	1855	active_fg => [1, 1, 0],
		1856	bg => [0, 0, 0, 0.2],
		1857	active_bg => [1, 1, 1, 0.5],
1711	state => 0,	1858	state => 0,
1712	can_hover => 1,	1859	can_hover => 1,
1713	@_	1860	@_
1714	)	1861	)
1715	}	1862	}
…		…
1724	my ($self, $ev, $x, $y) = @_;	1871	my ($self, $ev, $x, $y) = @_;
1725		1872
1726	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1873	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1727	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1874	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1728	$self->{state} = !$self->{state};	1875	$self->{state} = !$self->{state};
1729	$self->emit (changed => $self->{state});	1876	$self->_emit (changed => $self->{state});
1730	}	1877	}
1731	}	1878	}
1732		1879
1733	sub _draw {	1880	sub _draw {
1734	my ($self) = @_;	1881	my ($self) = @_;
…		…
1739		1886
1740	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1887	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1741		1888
1742	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1889	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743		1890
1744	glEnable GL_BLEND;	1891	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1892
1745	glEnable GL_TEXTURE_2D;	1893	glEnable GL_TEXTURE_2D;
1746	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748	my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750	$tex->draw_quad (0, 0, $s, $s);	1894	$tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752	glDisable GL_TEXTURE_2D;	1895	glDisable GL_TEXTURE_2D;
1753	glDisable GL_BLEND;
1754	}	1896	}
1755		1897
1756	#############################################################################	1898	#############################################################################
1757		1899
1758	package CFClient::UI::Image;	1900	package CFClient::UI::Image;
…		…
1801	glTranslate 0, -$self->{w}, 0;	1943	glTranslate 0, -$self->{w}, 0;
1802		1944
1803	($w, $h) = ($h, $w);	1945	($w, $h) = ($h, $w);
1804	}	1946	}
1805		1947
1806	glEnable GL_BLEND;
1807	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808	glEnable GL_TEXTURE_2D;	1948	glEnable GL_TEXTURE_2D;
1809	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1949	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810		1950
1811	$tex->draw_quad (0, 0, $w, $h);	1951	$tex->draw_quad_alpha (0, 0, $w, $h);
1812		1952
1813	glDisable GL_BLEND;
1814	glDisable GL_TEXTURE_2D;	1953	glDisable GL_TEXTURE_2D;
1815	}	1954	}
1816		1955
1817	#############################################################################	1956	#############################################################################
1818		1957
…		…
2007	qw(s1_slider.png s1_slider_bg.png);	2146	qw(s1_slider.png s1_slider_bg.png);
2008		2147
2009	sub new {	2148	sub new {
2010	my $class = shift;	2149	my $class = shift;
2011		2150
2012	# range [value, low, high, page]	2151	# range [value, low, high, page, unit]
2013		2152
2014	# TODO: 0-width page	2153	# TODO: 0-width page
2015	# TODO: req_w/h are wrong with vertical	2154	# TODO: req_w/h are wrong with vertical
2016	# TODO: calculations are off	2155	# TODO: calculations are off
2017	my $self = $class->SUPER::new (	2156	my $self = $class->SUPER::new (
2018	fg => [1, 1, 1],	2157	fg => [1, 1, 1],
2019	active_fg => [0, 0, 0],	2158	active_fg => [0, 0, 0],
		2159	bg => [0, 0, 0, 0.2],
		2160	active_bg => [1, 1, 1, 0.5],
2020	range => [0, 0, 100, 10],	2161	range => [0, 0, 100, 10, 0],
2021	req_w => $::WIDTH / 80,	2162	req_w => $::WIDTH / 80,
2022	req_h => $::WIDTH / 80,	2163	req_h => $::WIDTH / 80,
2023	vertical => 0,	2164	vertical => 0,
2024	can_hover => 1,	2165	can_hover => 1,
2025	inner_pad => 5,	2166	inner_pad => 0.02,
2026	@_	2167	@_
2027	);	2168	);
2028		2169
		2170	$self->set_value ($self->{range}[0]);
		2171	$self->update;
		2172
2029	$self	2173	$self
		2174	}
		2175
		2176	sub set_range {
		2177	my ($self, $range) = @_;
		2178
		2179	($range, $self->{range}) = ($self->{range}, $range);
		2180
		2181	$self->update
		2182	if "@$range" ne "@{$self->{range}}";
		2183	}
		2184
		2185	sub set_value {
		2186	my ($self, $value) = @_;
		2187
		2188	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2189
		2190	$hi = $lo + 1 if $hi <= $lo;
		2191
		2192	$page = $hi - $lo if $page > $hi - $lo;
		2193
		2194	$value = $lo if $value < $lo;
		2195	$value = $hi - $page if $value > $hi - $page;
		2196
		2197	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2198	if $unit;
		2199
		2200	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2201
		2202	if ($value != $old_value) {
		2203	$self->_emit (changed => $value);
		2204	$self->update;
		2205	}
2030	}	2206	}
2031		2207
2032	sub size_request {	2208	sub size_request {
2033	my ($self) = @_;	2209	my ($self) = @_;
2034		2210
…		…
2040		2216
2041	sub button_down {	2217	sub button_down {
2042	my ($self, $ev, $x, $y) = @_;	2218	my ($self, $ev, $x, $y) = @_;
2043		2219
2044	$self->SUPER::button_down ($ev, $x, $y);	2220	$self->SUPER::button_down ($ev, $x, $y);
		2221
		2222	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2223
2045	$self->mouse_motion ($ev, $x, $y);	2224	$self->mouse_motion ($ev, $x, $y);
2046	}	2225	}
2047		2226
2048	sub mouse_motion {	2227	sub mouse_motion {
2049	my ($self, $ev, $x, $y) = @_;	2228	my ($self, $ev, $x, $y) = @_;
2050		2229
2051	if ($GRAB == $self) {	2230	if ($GRAB == $self) {
		2231	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2232
		2233	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2234
		2235	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2236
		2237	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2238	}
		2239	}
		2240
		2241	sub update {
		2242	my ($self) = @_;
		2243
		2244	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2245	$self->set_value ($self->{range}[0]);
		2246
2052	my ($value, $lo, $hi, $page) = @{$self->{range}};	2247	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2248	my $range = ($hi - $page - $lo) || 1e-100;
2053		2249
2054	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2250	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055		2251
2056	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2252	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2253	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058		2254
2059	$x -= $inner_pad_px; # substract the padding	2255	$value = ($value - $lo) / $range;
2060	$x = $x * ($hi - $lo) / $inner_w + $lo;	2256	$value = $value * $self->{scale} + $self->{offset};
2061	$x = $lo if $x < $lo;
2062	$x = $hi - $page if $x > $hi - $page;
2063	$self->{range}[0] = $x;
2064		2257
2065	$self->emit (changed => $x);	2258	$self->{knob_x} = $value - $knob_w * 0.5;
2066	$self->update;	2259	$self->{knob_w} = $knob_w;
2067	}	2260	});
2068	}
2069		2261
2070	# the inner_* stuff is for generating a padding for the slider handle,	2262	$self->SUPER::update;
2071	# so that the handle doesn't leave the texture. This calculation isn't 100%
2072	# correct propably, but it does the job for now
2073	sub _calc_inner_pad_px {
2074	my ($self, $w) = @_;
2075	($w / 100) * $self->{inner_pad} # % to pixels
2076	}	2263	}
2077		2264
2078	sub _draw {	2265	sub _draw {
2079	my ($self) = @_;	2266	my ($self) = @_;
2080		2267
2081	$self->SUPER::_draw ();	2268	$self->SUPER::_draw ();
2082		2269
2083	my ($w, $h) = @$self{qw(w h)};	2270	glScale $self->{w}, $self->{h};
2084		2271
2085	if ($self->{vertical}) {	2272	if ($self->{vertical}) {
2086	# draw a vertical slider like a rotated horizontal slider	2273	# draw a vertical slider like a rotated horizontal slider
2087		2274
		2275	glTranslate 1, 0, 0;
2088	glRotate 90, 0, 0, 1;	2276	glRotate 90, 0, 0, 1;
2089	glTranslate 0, -$self->{w}, 0;
2090
2091	($w, $h) = ($h, $w);
2092	}	2277	}
2093		2278
2094	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2279	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2280	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096		2281
2097	my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099	$hi = $value + 1 if $lo == $hi;
2100
2101	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104	$page = int $page * $inner_w / ($hi - $lo);
2105	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107	$w -= $page;
2108	$page &= ~1;
2109	glTranslate $page * 0.5, 0, 0;
2110	$page ||= 2;
2111
2112	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115	glEnable GL_BLEND;
2116	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117	glEnable GL_TEXTURE_2D;	2282	glEnable GL_TEXTURE_2D;
2118	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119		2284
2120	# draw background	2285	# draw background
2121	$tex[1]->draw_quad (0, 0, $w, $h);	2286	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122		2287
2123	# draw handle	2288	# draw handle
2124	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2289	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125		2290
2126	glDisable GL_BLEND;
2127	glDisable GL_TEXTURE_2D;	2291	glDisable GL_TEXTURE_2D;
2128	}	2292	}
		2293
		2294	#############################################################################
		2295
		2296	package CFClient::UI::ValSlider;
		2297
		2298	our @ISA = CFClient::UI::HBox::;
		2299
		2300	sub new {
		2301	my ($class, %arg) = @_;
		2302
		2303	my $range = delete $arg{range};
		2304
		2305	my $self = $class->SUPER::new (
		2306	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2307	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2308	to_value => sub { shift },
		2309	from_value => sub { shift },
		2310	%arg,
		2311	);
		2312
		2313	$self->{slider}->connect (changed => sub {
		2314	my ($self, $value) = @_;
		2315	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2316	$self->{parent}->emit (changed => $value);
		2317	});
		2318
		2319	# $self->{entry}->connect (changed => sub {
		2320	# my ($self, $value) = @_;
		2321	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2322	# $self->{parent}->emit (changed => $value);
		2323	# });
		2324
		2325	$self->add ($self->{slider}, $self->{entry});
		2326
		2327	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2328
		2329	$self
		2330	}
		2331
		2332	sub set_range { shift->{slider}->set_range (@_) }
		2333	sub set_value { shift->{slider}->set_value (@_) }
2129		2334
2130	#############################################################################	2335	#############################################################################
2131		2336
2132	package CFClient::UI::TextView;	2337	package CFClient::UI::TextView;
2133		2338
…		…
2142	fontsize => 1,	2347	fontsize => 1,
2143	can_events => 0,	2348	can_events => 0,
2144	#font => default_font	2349	#font => default_font
2145	@_,	2350	@_,
2146		2351
2147	layout => (new CFClient::Layout),	2352	layout => (new CFClient::Layout 1),
2148	par => [],	2353	par => [],
2149	height => 0,	2354	height => 0,
2150	children => [	2355	children => [
2151	(new CFClient::UI::Empty expand => 1),	2356	(new CFClient::UI::Empty expand => 1),
2152	(new CFClient::UI::Slider vertical => 1),	2357	(new CFClient::UI::Slider vertical => 1),
…		…
2163		2368
2164	$self->{fontsize} = $fontsize;	2369	$self->{fontsize} = $fontsize;
2165	$self->reflow;	2370	$self->reflow;
2166	}	2371	}
2167		2372
2168	sub text_height {
2169	my ($self, $text) = @_;
2170
2171	my $layout = $self->{layout};
2172
2173	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174	$layout->set_width ($self->{children}[0]{w});
2175	$layout->set_text ($text);
2176
2177	($layout->size)[1]
2178	}
2179
2180	sub reflow {
2181	my ($self) = @_;
2182
2183	$self->{need_reflow}++;
2184	$self->update;
2185	}
2186
2187	sub size_allocate {	2373	sub size_allocate {
2188	my ($self, $w, $h) = @_;	2374	my ($self, $w, $h) = @_;
2189		2375
2190	$self->SUPER::size_allocate ($w, $h);	2376	$self->SUPER::size_allocate ($w, $h);
2191		2377
…		…
2194	$self->{layout}->set_width ($self->{children}[0]{w});	2380	$self->{layout}->set_width ($self->{children}[0]{w});
2195		2381
2196	$self->reflow;	2382	$self->reflow;
2197	}	2383	}
2198		2384
		2385	sub text_size {
		2386	my ($self, $text, $indent) = @_;
		2387
		2388	my $layout = $self->{layout};
		2389
		2390	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2391	$layout->set_width ($self->{children}[0]{w} - $indent);
		2392	$layout->set_markup ($text);
		2393
		2394	$layout->size
		2395	}
		2396
		2397	sub reflow {
		2398	my ($self) = @_;
		2399
		2400	$self->{need_reflow}++;
		2401	$self->update;
		2402	}
		2403
		2404	sub set_offset {
		2405	my ($self, $offset) = @_;
		2406
		2407	# todo: base offset on lines or so, not on pixels
		2408	$self->{children}[1]->set_value ($offset);
		2409	}
		2410
		2411	sub clear {
		2412	my ($self) = @_;
		2413
		2414	$self->{par} = [];
		2415	$self->{height} = 0;
		2416	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2417	}
		2418
2199	sub add_paragraph {	2419	sub add_paragraph {
2200	my ($self, $color, $text) = @_;	2420	my ($self, $color, $text, $indent) = @_;
2201		2421
2202	#TODO: intelligently "reformat" paragraph	2422	for my $line (split /\n/, $text) {
2203		2423	my ($w, $h) = $self->text_size ($line);
2204	my $height = $self->text_height ($text);
2205
2206	$self->{height} += $height;	2424	$self->{height} += $h;
		2425	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2426	}
2207		2427
2208	push @{$self->{par}}, [$height, $color, $text];
2209
2210	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2428	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2211	$self->{children}[1]->update;
2212	}	2429	}
2213		2430
2214	sub update {	2431	sub update {
2215	my ($self) = @_;	2432	my ($self) = @_;
2216		2433
…		…
2218		2435
2219	return unless $self->{h} > 0;	2436	return unless $self->{h} > 0;
2220		2437
2221	delete $self->{texture};	2438	delete $self->{texture};
2222		2439
2223	$ROOT->on_refresh ($self, sub {	2440	$ROOT->on_post_alloc ($self, sub {
		2441	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2442
2224	if (delete $self->{need_reflow}) {	2443	if (delete $self->{need_reflow}) {
2225	my $height = 0;	2444	my $height = 0;
2226		2445
2227	$height += $_->[0] = $self->text_height ($_->[2])	2446	my $layout = $self->{layout};
		2447
		2448	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2449
2228	for @{$self->{par}};	2450	for (@{$self->{par}}) {
		2451	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2452	$layout->set_width ($W - $_->[3]);
		2453	$layout->set_markup ($_->[4]);
		2454	my ($w, $h) = $layout->size;
		2455	$_->[0] = $w + $_->[3];
		2456	$_->[1] = $h;
		2457	}
		2458
		2459	$height += $_->[1];
		2460	}
2229		2461
2230	$self->{height} = $height;	2462	$self->{height} = $height;
2231		2463
2232	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2464	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2233		2465
2234	delete $self->{texture};	2466	delete $self->{texture};
2235	}	2467	}
2236		2468
2237	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2469	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238	glClearColor 0, 0, 0, 0;	2470	glClearColor 0.5, 0.5, 0.5, 0;
2239	glClear GL_COLOR_BUFFER_BIT;	2471	glClear GL_COLOR_BUFFER_BIT;
2240		2472
		2473	my $top = int $self->{children}[1]{range}[0];
		2474
		2475	my $y0 = $top;
		2476	my $y1 = $top + $H;
		2477
		2478	my $y = 0;
		2479
		2480	my $layout = $self->{layout};
		2481
		2482	$layout->set_font ($self->{font}) if $self->{font};
		2483
2241	glEnable GL_BLEND;	2484	glEnable GL_BLEND;
		2485	#TODO# not correct in windows where rgba is forced off
2242	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2486	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243	glEnable GL_TEXTURE_2D;
2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246	my $top = int $self->{children}[1]{range}[0];
2247
2248	my $y0 = $top;
2249	my $y1 = $top + $self->{h};
2250
2251	my $y = 0;
2252
2253	my $layout = $self->{layout};
2254
2255	$layout->set_font ($self->{font}) if $self->{font};
2256		2487
2257	for my $par (@{$self->{par}}) {	2488	for my $par (@{$self->{par}}) {
2258	my $h = $par->[0];	2489	my $h = $par->[1];
2259		2490
2260	if ($y0 < $y + $h && $y < $y1) {	2491	if ($y0 < $y + $h && $y < $y1) {
		2492	$layout->set_foreground (@{ $par->[2] });
		2493	$layout->set_width ($W - $par->[3]);
2261	$layout->set_text ($par->[2]);	2494	$layout->set_markup ($par->[4]);
2262		2495
2263	glColor @{ $par->[1] };	2496	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264	my ($W, $H) = $layout->size;	2497
2265	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2498	glRasterPos $par->[3], $y - $y0;
		2499	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266	}	2500	}
2267		2501
2268	$y += $h;	2502	$y += $h;
2269	}	2503	}
2270		2504
2271	glDisable GL_TEXTURE_2D;
2272	glDisable GL_BLEND;	2505	glDisable GL_BLEND;
2273	};	2506	};
2274	});	2507	});
2275	}	2508	}
2276		2509
2277	sub _draw {	2510	sub _draw {
2278	my ($self) = @_;	2511	my ($self) = @_;
2279		2512
2280	glEnable GL_BLEND;
2281	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282	glEnable GL_TEXTURE_2D;	2513	glEnable GL_TEXTURE_2D;
2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2514	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284	glColor 1, 1, 1, 1;	2515	glColor 1, 1, 1, 1;
2285	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2516	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286	glDisable GL_TEXTURE_2D;	2517	glDisable GL_TEXTURE_2D;
2287	glDisable GL_BLEND;
2288		2518
2289	$self->{children}[1]->draw;	2519	$self->{children}[1]->draw;
2290		2520
2291	}	2521	}
2292		2522
…		…
2340		2570
2341	sub new {	2571	sub new {
2342	my $class = shift;	2572	my $class = shift;
2343		2573
2344	my $self = $class->SUPER::new (	2574	my $self = $class->SUPER::new (
2345	state => 0,	2575	state => 0,
2346	connect_activate => \&toggle_flopper,	2576	on_activate => \&toggle_flopper,
2347	@_	2577	@_
2348	);	2578	);
2349		2579
2350	if ($self->{state}) {
2351	$self->{state} = 0;
2352	$self->toggle_flopper;
2353	}
2354
2355	$self	2580	$self
2356	}	2581	}
2357		2582
2358	sub toggle_flopper {	2583	sub toggle_flopper {
2359	my ($self) = @_;	2584	my ($self) = @_;
2360		2585
2361	# TODO: use animation	2586	$self->{other}->toggle_visibility;
2362	if ($self->{state} = !$self->{state}) {
2363	$CFClient::UI::ROOT->add ($self->{other});
2364	$self->{other}->move ($self->coord2global (0, $self->{h}));
2365	$self->emit ("open");
2366	} else {
2367	$CFClient::UI::ROOT->remove ($self->{other});
2368	$self->emit ("close");
2369	}
2370
2371	$self->emit (changed => $self->{state});
2372	}	2587	}
2373		2588
2374	#############################################################################	2589	#############################################################################
2375		2590
2376	package CFClient::UI::Tooltip;	2591	package CFClient::UI::Tooltip;
…		…
2386	@_,	2601	@_,
2387	can_events => 0,	2602	can_events => 0,
2388	)	2603	)
2389	}	2604	}
2390		2605
2391	sub set_markup {	2606	sub set_tooltip_from {
2392	my ($self, $text) = @_;	2607	my ($self, $widget) = @_;
2393		2608
2394	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2609	$self->add (new CFClient::UI::Label
2395	$self->{label}->set_markup ($text);	2610	markup => $widget->{tooltip},
2396	$self->add ($self->{label});	2611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2612	fontsize => 0.8,
		2613	fg => [0, 0, 0, 1],
		2614	ellipsise => 0,
		2615	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2616	);
2397	}	2617	}
2398		2618
2399	sub size_request {	2619	sub size_request {
2400	my ($self) = @_;	2620	my ($self) = @_;
2401
2402	$self->child->set_max_size ($::WIDTH * 0.3);
2403		2621
2404	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2622	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405		2623
2406	($w + 4, $h + 4)	2624	($w + 4, $h + 4)
2407	}	2625	}
…		…
2413	}	2631	}
2414		2632
2415	sub _draw {	2633	sub _draw {
2416	my ($self) = @_;	2634	my ($self) = @_;
2417		2635
2418	glPushMatrix;
2419	glTranslate 0.375, 0.375;	2636	glTranslate 0.375, 0.375;
2420		2637
2421	my ($w, $h) = @$self{qw(w h)};	2638	my ($w, $h) = @$self{qw(w h)};
2422		2639
2423	glColor 1, 0.8, 0.4;	2640	glColor 1, 0.8, 0.4;
…		…
2434	glVertex 0 , $h;	2651	glVertex 0 , $h;
2435	glVertex $w, $h;	2652	glVertex $w, $h;
2436	glVertex $w, 0;	2653	glVertex $w, 0;
2437	glEnd;	2654	glEnd;
2438		2655
2439	glPopMatrix;	2656	glTranslate 2 - 0.375, 2 - 0.375;
2440
2441	glTranslate 2, 2;
2442	$self->SUPER::_draw;	2657	$self->SUPER::_draw;
2443	}	2658	}
2444		2659
2445	#############################################################################	2660	#############################################################################
2446		2661
…		…
2451	use CFClient::OpenGL;	2666	use CFClient::OpenGL;
2452		2667
2453	sub new {	2668	sub new {
2454	my $class = shift;	2669	my $class = shift;
2455		2670
2456	$class->SUPER::new (	2671	my $self = $class->SUPER::new (
2457	aspect => 1,	2672	aspect => 1,
		2673	can_events => 0,
2458	@_,	2674	@_,
2459	)	2675	);
		2676
		2677	if ($self->{anim} && $self->{animspeed}) {
		2678	Scalar::Util::weaken (my $widget = $self);
		2679
		2680	$self->{timer} = Event->timer (
		2681	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2682	hard => 1,
		2683	interval => $self->{animspeed},
		2684	cb => sub {
		2685	++$widget->{frame};
		2686	$widget->update;
		2687	},
		2688	);
		2689	}
		2690
		2691	$self
2460	}	2692	}
2461		2693
2462	sub size_request {	2694	sub size_request {
2463	(32, 8)	2695	(32, 8)
2464	}	2696	}
2465		2697
		2698	sub update {
		2699	my ($self) = @_;
		2700
		2701	return unless $self->{visible};
		2702
		2703	$self->SUPER::update;
		2704	}
		2705
2466	sub _draw {	2706	sub _draw {
2467	my ($self) = @_;	2707	my ($self) = @_;
2468		2708
		2709	return unless $::CONN;
		2710
		2711	my $face;
		2712
		2713	if ($self->{frame}) {
		2714	my $anim = $::CONN->{anim}[$self->{anim}];
		2715
		2716	$face = $anim->[ $self->{frame} % @$anim ]
		2717	if $anim && @$anim;
		2718	}
		2719
2469	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2720	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470		2721
2471	# TODO animation
2472	if ($tex) {	2722	if ($tex) {
2473	glEnable GL_BLEND;
2474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475	glEnable GL_TEXTURE_2D;	2723	glEnable GL_TEXTURE_2D;
2476	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2724	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477	glColor 1, 1, 1, 1;	2725	glColor 1, 1, 1, 1;
2478	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2726	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479	glDisable GL_TEXTURE_2D;	2727	glDisable GL_TEXTURE_2D;
2480	glDisable GL_BLEND;	2728	}
		2729	}
		2730
		2731	sub DESTROY {
		2732	my ($self) = @_;
		2733
		2734	$self->{timer}->cancel
		2735	if $self->{timer};
		2736
		2737	$self->SUPER::DESTROY;
		2738	}
		2739
		2740	#############################################################################
		2741
		2742	package CFClient::UI::Inventory;
		2743
		2744	our @ISA = CFClient::UI::ScrolledWindow::;
		2745
		2746	sub new {
		2747	my $class = shift;
		2748
		2749	my $self = $class->SUPER::new (
		2750	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2751	@_,
		2752	);
		2753
		2754	$self
		2755	}
		2756
		2757	sub set_items {
		2758	my ($self, $items) = @_;
		2759
		2760	$self->{scrolled}->clear;
		2761	return unless $items;
		2762
		2763	my @items = sort {
		2764	($a->{type} <=> $b->{type})
		2765	or ($a->{name} cmp $b->{name})
		2766	} @$items;
		2767
		2768	$self->{real_items} = \@items;
		2769
		2770	my $row = 0;
		2771	for my $item (@items) {
		2772	CFClient::Item::update_widgets $item;
		2773
		2774	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2775	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2776	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2777
		2778	$row++;
2481	}	2779	}
2482	}	2780	}
2483		2781
2484	#############################################################################	2782	#############################################################################
2485		2783
…		…
2521		2819
2522	# popup given the event (must be a mouse button down event currently)	2820	# popup given the event (must be a mouse button down event currently)
2523	sub popup {	2821	sub popup {
2524	my ($self, $ev) = @_;	2822	my ($self, $ev) = @_;
2525		2823
2526	$self->emit ("popdown");	2824	$self->_emit ("popdown");
2527		2825
2528	# maybe save $GRAB? must be careful about events...	2826	# maybe save $GRAB? must be careful about events...
2529	$GRAB = $self;	2827	$GRAB = $self;
2530	$self->{button} = $ev->{button};	2828	$self->{button} = $ev->{button};
2531		2829
…		…
2546		2844
2547	if ($ev->{button} == $self->{button}) {	2845	if ($ev->{button} == $self->{button}) {
2548	undef $GRAB;	2846	undef $GRAB;
2549	$self->hide;	2847	$self->hide;
2550		2848
2551	$self->emit ("popdown");	2849	$self->_emit ("popdown");
2552	$self->{hover}[1]->() if $self->{hover};	2850	$self->{hover}[1]->() if $self->{hover};
2553	}	2851	}
2554	}	2852	}
2555		2853
2556	#############################################################################	2854	#############################################################################
2557		2855
		2856	package CFClient::UI::Statusbox;
		2857
		2858	our @ISA = CFClient::UI::VBox::;
		2859
		2860	sub new {
		2861	my $class = shift;
		2862
		2863	$class->SUPER::new (
		2864	fontsize => 0.8,
		2865	@_,
		2866	)
		2867	}
		2868
		2869	sub reorder {
		2870	my ($self) = @_;
		2871	my $NOW = time;
		2872
		2873	while (my ($k, $v) = each %{ $self->{item} }) {
		2874	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2875	}
		2876
		2877	my @widgets;
		2878
		2879	my @items = sort {
		2880	$a->{pri} <=> $b->{pri}
		2881	or $b->{id} <=> $a->{id}
		2882	} values %{ $self->{item} };
		2883
		2884	my $count = 10 + 1;
		2885	for my $item (@items) {
		2886	last unless --$count;
		2887
		2888	push @widgets, $item->{label} ||= do {
		2889	# TODO: doesn't handle markup well (read as: at all)
		2890	my $short = $item->{count} > 1
		2891	? "<b>$item->{count} ×</b> $item->{text}"
		2892	: $item->{text};
		2893
		2894	for ($short) {
		2895	s/^\s+//;
		2896	s/\s+/ /g;
		2897	}
		2898
		2899	new CFClient::UI::Label
		2900	markup => $short,
		2901	tooltip => $item->{tooltip},
		2902	tooltip_font => $::FONT_PROP,
		2903	tooltip_width => 0.67,
		2904	fontsize => $item->{fontsize} || $self->{fontsize},
		2905	max_w => $::WIDTH * 0.44,
		2906	fg => $item->{fg},
		2907	can_events => 1,
		2908	can_hover => 1
		2909	};
		2910	}
		2911
		2912	$self->clear;
		2913	$self->SUPER::add (reverse @widgets);
		2914	}
		2915
		2916	sub add {
		2917	my ($self, $text, %arg) = @_;
		2918
		2919	$text =~ s/^\s+//;
		2920	$text =~ s/\s+$//;
		2921
		2922	return unless $text;
		2923
		2924	my $timeout = time + ((delete $arg{timeout}) || 60);
		2925
		2926	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2927
		2928	if (my $item = $self->{item}{$group}) {
		2929	if ($item->{text} eq $text) {
		2930	$item->{count}++;
		2931	} else {
		2932	$item->{count} = 1;
		2933	$item->{text} = $item->{tooltip} = $text;
		2934	}
		2935	$item->{id} = ++$self->{id};
		2936	$item->{timeout} = $timeout;
		2937	delete $item->{label};
		2938	} else {
		2939	$self->{item}{$group} = {
		2940	id => ++$self->{id},
		2941	text => $text,
		2942	timeout => $timeout,
		2943	tooltip => $text,
		2944	fg => [0.8, 0.8, 0.8, 0.8],
		2945	pri => 0,
		2946	count => 1,
		2947	%arg,
		2948	};
		2949	}
		2950
		2951	$self->reorder;
		2952	}
		2953
		2954	sub reconfigure {
		2955	my ($self) = @_;
		2956
		2957	delete $_->{label}
		2958	for values %{ $self->{item} || {} };
		2959
		2960	$self->reorder;
		2961	$self->SUPER::reconfigure;
		2962	}
		2963
		2964	#############################################################################
		2965
2558	package CFClient::UI::Root;	2966	package CFClient::UI::Root;
2559		2967
2560	our @ISA = CFClient::UI::Container::;	2968	our @ISA = CFClient::UI::Container::;
2561		2969
2562	use CFClient::OpenGL;	2970	use CFClient::OpenGL;
2563		2971
2564	sub check_size {	2972	sub new {
2565	my ($self) = @_;	2973	my $class = shift;
2566		2974
2567	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	2975	$class->SUPER::new (
2568	}	2976	visible => 1,
2569		2977	@_,
2570	sub size_request {	2978	)
2571	($::WIDTH, $::HEIGHT)
2572	}	2979	}
2573		2980
2574	sub configure {	2981	sub configure {
2575	my ($self, $x, $y, $w, $h) = @_;	2982	my ($self, $x, $y, $w, $h) = @_;
2576		2983
2577	$self->SUPER::configure ($x, $y, $w, $h);	2984	$self->{w} = $w;
		2985	$self->{h} = $h;
		2986	}
2578		2987
		2988	sub check_size {
		2989	my ($self) = @_;
		2990
		2991	$self->size_allocate ($self->{w}, $self->{h})
		2992	if $self->{w};
		2993	}
		2994
		2995	sub size_request {
		2996	my ($self) = @_;
		2997
		2998	($self->{w}, $self->{h})
		2999	}
		3000
		3001	sub size_allocate {
		3002	my ($self, $w, $h) = @_;
		3003
2579	for my $child (@{$self->{children}}) {	3004	for my $child ($self->children) {
2580	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3005	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581		3006
		3007	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3008	if exists $child->{req_x};
		3009
		3010	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3011	if exists $child->{req_y};
		3012
		3013	delete @$child{qw(req_x req_y)};
		3014
2582	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3015	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2583	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3016	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3017
2584	$child->configure ($X, $Y, $W,$H);	3018	$child->configure ($X, $Y, $W, $H);
2585	}	3019	}
2586	}	3020	}
2587		3021
2588	sub _topleft {	3022	sub coord2local {
2589	my ($self, $x, $y) = @_;	3023	my ($self, $x, $y) = @_;
2590		3024
2591	($x, $y)	3025	($x, $y)
2592	}	3026	}
2593		3027
		3028	sub coord2global {
		3029	my ($self, $x, $y) = @_;
		3030
		3031	($x, $y)
		3032	}
		3033
2594	sub update {	3034	sub update {
2595	my ($self) = @_;	3035	my ($self) = @_;
2596		3036
2597	$self->check_size;	3037	$self->check_size;
2598	::refresh ();	3038	$::WANT_REFRESH++;
2599	}	3039	}
2600		3040
2601	sub add {	3041	sub add {
2602	my ($self, $child) = @_;	3042	my ($self, @children) = @_;
2603		3043
		3044	for my $child (@children) {
		3045	$child->{is_toplevel} = 1;
		3046
2604	# integerize window positions	3047	# integerise window positions
2605	$child->{x} = int $child->{x};	3048	$child->{x} = int $child->{x};
2606	$child->{y} = int $child->{y};	3049	$child->{y} = int $child->{y};
		3050	}
2607		3051
2608	$self->SUPER::add ($child);	3052	$self->SUPER::add (@children);
		3053
		3054	for (my @widgets = @children; my $w = pop @widgets; ) {
		3055	push @widgets, $w->children;
		3056	$w->set_visible;
		3057	}
		3058
		3059	}
		3060
		3061	sub remove {
		3062	my ($self, @children) = @_;
		3063
		3064	$self->SUPER::remove (@children);
		3065
		3066	while (@children) {
		3067	my $w = pop @children;
		3068	push @children, $w->children;
		3069	$w->set_invisible;
		3070	}
2609	}	3071	}
2610		3072
2611	sub on_refresh {	3073	sub on_refresh {
2612	my ($self, $id, $cb) = @_;	3074	my ($self, $id, $cb) = @_;
2613		3075
2614	$self->{refresh_hook}{$id} = $cb;	3076	$self->{refresh_hook}{$id} = $cb;
2615	}	3077	}
2616		3078
		3079	sub on_post_alloc {
		3080	my ($self, $id, $cb) = @_;
		3081
		3082	$self->{post_alloc_hook}{$id} = $cb;
		3083	}
		3084
2617	sub draw {	3085	sub draw {
2618	my ($self) = @_;	3086	my ($self) = @_;
2619		3087
2620	while (my $rcb = delete $self->{refresh_hook}) {	3088	while ($self->{refresh_hook}) {
2621	$_->() for values %$rcb;	3089	$_->()
		3090	for values %{delete $self->{refresh_hook}};
		3091	}
		3092
		3093	if ($self->{check_size}) {
		3094	my @queue;
		3095
		3096	for (;;) {
		3097	if ($self->{check_size}) {
		3098	#TODO use array-of-depth approach
		3099
		3100	@queue = sort { $a->{visible} <=> $b->{visible} }
		3101	@queue, values %{delete $self->{check_size}};
		3102	}
		3103
		3104	my $widget = pop @queue || last;
		3105
		3106	defined $widget->{visible} or last; # do not resize invisible widgets
		3107
		3108	my ($w, $h) = $widget->{def_w} && $widget->{def_h}
		3109	? @$widget{qw(def_w def_h)}
		3110	: $widget->size_request;
		3111
		3112	if (delete $widget->{force_alloc}
		3113	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3114	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3115
		3116	$widget->{req_w} = $w;
		3117	$widget->{req_h} = $h;
		3118
		3119	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3120
		3121	$widget->{parent}->check_size
		3122	if $widget->{parent};
		3123	}
		3124	}
		3125	}
		3126
		3127	while ($self->{size_alloc}) {
		3128	for (values %{delete $self->{size_alloc}}) {
		3129	my ($widget, $w, $h) = @$_;
		3130
		3131	$w = 0 if $w < 0;
		3132	$h = 0 if $h < 0;
		3133
		3134	$widget->{w} = $w;
		3135	$widget->{h} = $h;
		3136	$widget->emit (size_allocate => $w, $h);
		3137	}
		3138	}
		3139
		3140	while ($self->{post_alloc_hook}) {
		3141	$_->()
		3142	for values %{delete $self->{post_alloc_hook}};
2622	}	3143	}
2623		3144
2624	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3145	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3146	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626	glClear GL_COLOR_BUFFER_BIT;	3147	glClear GL_COLOR_BUFFER_BIT;
2627		3148
2628	glMatrixMode GL_PROJECTION;	3149	glMatrixMode GL_PROJECTION;
2629	glLoadIdentity;	3150	glLoadIdentity;
2630	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3151	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631	glMatrixMode GL_MODELVIEW;	3152	glMatrixMode GL_MODELVIEW;
2632	glLoadIdentity;	3153	glLoadIdentity;
2633		3154
2634	$self->_draw;	3155	$self->_draw;
2635	}	3156	}
2636		3157
2637	#############################################################################	3158	#############################################################################
2638		3159
2639	package CFClient::UI::Inventory;
2640
2641	our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643	sub new {
2644	my $class = shift;
2645
2646	my $self = $class->SUPER::new (
2647	scrolled => (new CFClient::UI::VBox),
2648	@_,
2649	);
2650
2651	$self
2652	}
2653
2654	sub set_items {
2655	my ($self, $items) = @_;
2656
2657	$self->{scrolled}->clear;
2658	return unless $items;
2659
2660	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662	$self->{real_items} = \@items;
2663
2664	for my $item (@items) {
2665	my $desc = $item->{nrof} < 2
2666	? $item->{name}
2667	: "$item->{nrof} $item->{name_pl}";
2668
2669	my $hb = new CFClient::UI::HBox;
2670
2671	$hb->add (my $f = new CFClient::UI::Face
2672	can_events => 0,
2673	face => $item->{face},
2674	anim => $item->{anim},
2675	animspeed => $item->{animspeed},
2676	expand => 1,
2677	);
2678	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679	$self->{scrolled}->add ($hb);
2680	}
2681
2682	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683	}
2684
2685	sub size_request {
2686	my ($self) = @_;
2687	(100, 200)
2688	}
2689
2690	#############################################################################
2691
2692	package CFClient::UI;	3160	package CFClient::UI;
2693		3161
2694	$ROOT = new CFClient::UI::Root;	3162	$ROOT = new CFClient::UI::Root;
2695	$TOOLTIP = new CFClient::UI::Tooltip;	3163	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696		3164
2697	1	3165	1
2698		3166

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