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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.136 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.196 by root, Fri May 12 00:16:34 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;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_tooltip_from ($widget);
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
71	}	123	}
72		124
73	# convert position array to integers	125	# convert position array to integers
74	sub harmonize {	126	sub harmonize {
75	my ($vals) = @_;	127	my ($vals) = @_;
…		…
87		139
88	package CFClient::UI::Base;	140	package CFClient::UI::Base;
89		141
90	use strict;	142	use strict;
91		143
92	use SDL::OpenGL;	144	use CFClient::OpenGL;
93		145
94	sub new {	146	sub new {
95	my $class = shift;	147	my $class = shift;
96		148
97	my $self = bless {	149	my $self = bless {
98	x => 0,	150	x => 0,
99	y => 0,	151	y => 0,
100	z => 0,	152	z => 0,
		153	can_events => 1,
101	@_	154	@_
102	}, $class;	155	}, $class;
103		156
104	for (keys %$self) {	157	for (keys %$self) {
105	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
108	}	161	}
109		162
110	$self	163	$self
111	}	164	}
112		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
113	sub show {	173	sub show {
114	my ($self) = @_;	174	my ($self) = @_;
115		175
116	return if $self->{parent};	176	return if $self->{parent};
117		177
…		…
119	}	179	}
120		180
121	sub hide {	181	sub hide {
122	my ($self) = @_;	182	my ($self) = @_;
123		183
124	return unless $self->{parent};	184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
125		186
126	$self->{parent}->remove ($self);	187	$self->{parent}->remove ($self)
		188	if $self->{parent};
127	}	189	}
128		190
129	sub move {	191	sub move {
130	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
131		193
…		…
134	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
135		197
136	$self->update;	198	$self->update;
137	}	199	}
138		200
139	sub needs_redraw {	201	sub set_size {
140	0	202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
141	}	208	}
142		209
143	sub size_request {	210	sub size_request {
144	require Carp;	211	require Carp;
145	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
146	}	213	}
147		214
148	sub configure {	215	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
150		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
151	$self->{x} = $x;	231	$self->{x} = $x;
152	$self->{y} = $y;	232	$self->{y} = $y;
153
154	return unless $self->{w} != $w || $self->{h} != $h;
155
156	$self->{w} = $w;
157	$self->{h} = $h;
158
159	$self->size_allocate ($w, $h);
160	$self->update;	233	$self->update;
		234	}
		235
		236	if ($self->{w} != $w || $self->{h} != $h) {
		237	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
		238	}
161	}	239	}
162		240
163	sub size_allocate {	241	sub size_allocate {
164	# nothing to be done	242	# nothing to be done
165	}	243	}
166		244
167	# return top left coordinates	245	sub children {
168	sub _topleft {	246	}
		247
		248	# call when resolution changes etc.
		249	sub reconfigure {
		250	my ($self) = @_;
		251
		252	$_->reconfigure
		253	for $self->children;
		254
		255	$self->check_size;
		256	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		257	$self->update;
		258	}
		259
		260	sub set_max_size {
169	my ($self, $x, $y) = @_;	261	my ($self, $w, $h) = @_;
170		262
171	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	263	delete $self->{max_w}; $self->{max_w} = $w if $w;
		264	delete $self->{max_h}; $self->{max_h} = $h if $h;
172	}	265	}
173		266
174	# translate global coordinates to local coordinate system	267	# translate global coordinates to local coordinate system
175	sub coord2local {	268	sub coord2local {
176	my ($self, $x, $y) = @_;	269	my ($self, $x, $y) = @_;
177		270
178	my ($X, $Y) = $self->_topleft;	271	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179	($x - $X, $y - $Y)
180	}	272	}
181		273
182	# translate local coordinates to global coordinate system	274	# translate local coordinates to global coordinate system
183	sub coord2global {	275	sub coord2global {
184	my ($self, $x, $y) = @_;	276	my ($self, $x, $y) = @_;
185		277
186	my ($X, $Y) = $self->_topleft;	278	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187	($x + $X, $y + $Y)
188	}	279	}
189		280
190	sub focus_in {	281	sub focus_in {
191	my ($self) = @_;	282	my ($self) = @_;
192		283
…		…
252	glVertex $x + $self->{w}, $y + $self->{h};	343	glVertex $x + $self->{w}, $y + $self->{h};
253	glVertex $x , $y + $self->{h};	344	glVertex $x , $y + $self->{h};
254	glEnd;	345	glEnd;
255	glDisable GL_BLEND;	346	glDisable GL_BLEND;
256	}	347	}
		348
		349	if ($ENV{PCLIENT_DEBUG}) {
		350	glPushMatrix;
		351	glColor 1, 1, 0, 1;
		352	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		353	glBegin GL_LINE_LOOP;
		354	glVertex 0 , 0;
		355	glVertex $self->{w}, 0;
		356	glVertex $self->{w}, $self->{h};
		357	glVertex 0 , $self->{h};
		358	glEnd;
		359	glPopMatrix;
		360	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		361	}
257	}	362	}
258		363
259	sub _draw {	364	sub _draw {
260	my ($self) = @_;	365	my ($self) = @_;
261		366
262	warn "no draw defined for $self\n";	367	warn "no draw defined for $self\n";
263	}	368	}
264		369
265	sub find_widget {	370	sub find_widget {
266	my ($self, $x, $y) = @_;	371	my ($self, $x, $y) = @_;
		372
		373	return () unless $self->{can_events};
267		374
268	return $self	375	return $self
269	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	376	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	377	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
271		378
…		…
274		381
275	sub set_parent {	382	sub set_parent {
276	my ($self, $parent) = @_;	383	my ($self, $parent) = @_;
277		384
278	Scalar::Util::weaken ($self->{parent} = $parent);	385	Scalar::Util::weaken ($self->{parent} = $parent);
		386
		387	$self->check_size
		388	unless exists $self->{req_w};
279	}	389	}
280		390
281	sub check_size {	391	sub check_size {
282	my ($self) = @_;	392	my ($self) = @_;
283		393
284	my ($w, $h) = $self->size_request;	394	$CFClient::UI::ROOT->{check_size}{$self} = $self;
285
286	if ($w != $self->{req_w} || $h != $self->{req_h}) {
287	$self->{req_w} = $w;
288	$self->{req_h} = $h;
289
290	$self->{parent}->check_size
291	if $self->{parent};
292	}
293	}	395	}
294		396
295	sub update {	397	sub update {
296	my ($self) = @_;	398	my ($self) = @_;
297		399
…		…
306	}	408	}
307		409
308	sub emit {	410	sub emit {
309	my ($self, $signal, @args) = @_;	411	my ($self, $signal, @args) = @_;
310		412
311	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	413	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
312	$cb->($self, @args);
313	}
314	}	414	}
315		415
316	sub DESTROY {	416	sub DESTROY {
317	my ($self) = @_;	417	my ($self) = @_;
318		418
…		…
324	package CFClient::UI::DrawBG;	424	package CFClient::UI::DrawBG;
325		425
326	our @ISA = CFClient::UI::Base::;	426	our @ISA = CFClient::UI::Base::;
327		427
328	use strict;	428	use strict;
329	use SDL::OpenGL;	429	use CFClient::OpenGL;
330		430
331	sub new {	431	sub new {
332	my $class = shift;	432	my $class = shift;
333		433
334	# range [value, low, high, page]	434	# range [value, low, high, page]
…		…
363		463
364	package CFClient::UI::Empty;	464	package CFClient::UI::Empty;
365		465
366	our @ISA = CFClient::UI::Base::;	466	our @ISA = CFClient::UI::Base::;
367		467
		468	sub new {
		469	my ($class, %arg) = @_;
		470	$class->SUPER::new (can_events => 0, %arg);
		471	}
		472
368	sub size_request {	473	sub size_request {
369	(0, 0)	474	(0, 0)
370	}	475	}
371		476
372	sub draw { }	477	sub draw { }
…		…
380	sub new {	485	sub new {
381	my ($class, %arg) = @_;	486	my ($class, %arg) = @_;
382		487
383	my $children = delete $arg{children} || [];	488	my $children = delete $arg{children} || [];
384		489
385	my $self = $class->SUPER::new (children => [], %arg);	490	my $self = $class->SUPER::new (
		491	children => [],
		492	can_events => 0,
		493	%arg,
		494	);
386	$self->add ($_) for @$children;	495	$self->add ($_) for @$children;
387		496
388	$self	497	$self
389	}	498	}
390		499
391	sub add {	500	sub add {
392	my ($self, $child) = @_;	501	my ($self, @widgets) = @_;
393		502
394	$child->set_parent ($self);	503	$_->set_parent ($self)
		504	for @widgets;
395		505
396	use sort 'stable';	506	use sort 'stable';
397		507
398	$self->{children} = [	508	$self->{children} = [
399	sort { $a->{z} <=> $b->{z} }	509	sort { $a->{z} <=> $b->{z} }
400	@{$self->{children}}, $child	510	@{$self->{children}}, @widgets
401	];	511	];
402		512
403	$child->check_size;	513	$self->check_size;
		514	$self->update;
		515	}
		516
		517	sub children {
		518	@{ $_[0]{children} }
404	}	519	}
405		520
406	sub remove {	521	sub remove {
407	my ($self, $child) = @_;	522	my ($self, $child) = @_;
408		523
409	delete $child->{parent};	524	delete $child->{parent};
		525	$child->hide;
410		526
411	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	527	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412		528
413	$self->check_size;	529	$self->check_size;
		530	$self->update;
		531	}
		532
		533	sub clear {
		534	my ($self) = @_;
		535
		536	my $children = delete $self->{children};
		537	$self->{children} = [];
		538
		539	for (@$children) {
		540	delete $_->{parent};
		541	$_->hide;
		542	}
		543
		544	$self->check_size;
		545	$self->update;
414	}	546	}
415		547
416	sub find_widget {	548	sub find_widget {
417	my ($self, $x, $y) = @_;	549	my ($self, $x, $y) = @_;
418		550
…		…
482		614
483	package CFClient::UI::Window;	615	package CFClient::UI::Window;
484		616
485	our @ISA = CFClient::UI::Bin::;	617	our @ISA = CFClient::UI::Bin::;
486		618
487	use SDL::OpenGL;	619	use CFClient::OpenGL;
488		620
489	sub new {	621	sub new {
490	my ($class, %arg) = @_;	622	my ($class, %arg) = @_;
491		623
492	my $self = $class->SUPER::new (%arg);	624	my $self = $class->SUPER::new (%arg);
493	}	625	}
494		626
495	sub update {	627	sub update {
496	my ($self) = @_;	628	my ($self) = @_;
497		629
498	# we want to do this delayed...	630	$ROOT->on_refresh ($self => sub { $self->render_child });
499	$self->render_chld;
500	$self->SUPER::update;	631	$self->SUPER::update;
501	}
502
503	sub render_chld {
504	my ($self) = @_;
505
506	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507	glClearColor 0, 0, 0, 1;
508	glClear GL_COLOR_BUFFER_BIT;
509	$self->child->draw;
510	};
511	}	632	}
512		633
513	sub size_allocate {	634	sub size_allocate {
514	my ($self, $w, $h) = @_;	635	my ($self, $w, $h) = @_;
515		636
516	$self->child->configure (0, 0, $w, $h);	637	$self->SUPER::size_allocate ($w, $h);
		638	$self->update;
		639	}
517		640
		641	sub _render {
		642	$_[0]{children}[0]->draw;
		643	}
		644
		645	sub render_child {
		646	my ($self) = @_;
		647
		648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		649	glClearColor 0, 0, 0, 0;
		650	glClear GL_COLOR_BUFFER_BIT;
		651
518	$self->render_chld;	652	$self->_render;
		653	# glColorMask 1, 1, 1, 0;
		654	# glEnable GL_BLEND;
		655	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		656	# glRasterPos 0, 0;
		657	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		658	# glDisable GL_BLEND;
		659	# glColorMask 1, 1, 1, 1;
		660	};
519	}	661	}
520		662
521	sub _draw {	663	sub _draw {
522	my ($self) = @_;	664	my ($self) = @_;
523		665
524	my ($w, $h) = ($self->w, $self->h);	666	my ($w, $h) = ($self->w, $self->h);
525		667
526	my $tex = $self->{texture}	668	my $tex = $self->{texture}
527	or return;	669	or return;
		670
		671	glEnable GL_TEXTURE_2D;
		672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		673	glColor 0, 0, 0, 1;
		674
		675	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
		676
		677	glDisable GL_TEXTURE_2D;
		678	}
		679
		680	#############################################################################
		681
		682	package CFClient::UI::ViewPort;
		683
		684	our @ISA = CFClient::UI::Window::;
		685
		686	sub size_request {
		687	my ($self) = @_;
		688
		689	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		690	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		691
		692	@$self{qw(child_w child_h)}
		693	}
		694
		695	sub size_allocate {
		696	my ($self, $w, $h) = @_;
		697
		698	$self->update;
		699	}
		700
		701	sub set_offset {
		702	my ($self, $x, $y) = @_;
		703
		704	$self->{view_x} = int $x;
		705	$self->{view_y} = int $y;
		706
		707	$self->update;
		708	}
		709
		710	# hmm, this does not work for topleft of $self... but we should not ask for that
		711	sub coord2local {
		712	my ($self, $x, $y) = @_;
		713
		714	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		715	}
		716
		717	sub coord2global {
		718	my ($self, $x, $y) = @_;
		719
		720	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		721	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		722
		723	$self->SUPER::coord2global ($x, $y)
		724	}
		725
		726	sub find_widget {
		727	my ($self, $x, $y) = @_;
		728
		729	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		730	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		731	) {
		732	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		733	} else {
		734	$self->CFClient::UI::Base::find_widget ($x, $y)
		735	}
		736	}
		737
		738	sub _render {
		739	my ($self) = @_;
		740
		741	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		742
		743	$self->SUPER::_render;
		744	}
		745
		746	#############################################################################
		747
		748	package CFClient::UI::ScrolledWindow;
		749
		750	our @ISA = CFClient::UI::HBox::;
		751
		752	sub new {
		753	my $class = shift;
		754
		755	my $self;
		756
		757	my $slider = new CFClient::UI::Slider
		758	vertical => 1,
		759	range => [0, 0, 1, 0.01], # HACK fix
		760	connect_changed => sub {
		761	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		762	},
		763	;
		764
		765	$self = $class->SUPER::new (
		766	vp => (new CFClient::UI::ViewPort),
		767	slider => $slider,
		768	@_,
		769	);
		770
		771	$self->{vp}->add ($self->{scrolled});
		772	$self->add ($self->{vp});
		773	$self->add ($self->{slider});
		774
		775	$self
		776	}
		777
		778	#TODO# update range on size_allocate depeneing on child
		779	# update viewport offset on scroll
		780
		781	#############################################################################
		782
		783	package CFClient::UI::Frame;
		784
		785	our @ISA = CFClient::UI::Bin::;
		786
		787	use CFClient::OpenGL;
		788
		789	sub new {
		790	my $class = shift;
		791
		792	my $self = $class->SUPER::new (
		793	bg => [1, 1, 1, 1],
		794	border_bg => [1, 1, 1, 1],
		795	border => 0.8,
		796	@_
		797	);
		798
		799	$self
		800	}
		801
		802	sub _draw {
		803	my ($self) = @_;
		804
		805	my ($w, $h) = ($self->{w}, $self->{h});
528		806
529	glEnable GL_BLEND;	807	glEnable GL_BLEND;
530	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531	glEnable GL_TEXTURE_2D;	809	glEnable GL_TEXTURE_2D;
532	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
533		811
534	$tex->draw_quad (0, 0, $w, $h);	812	# glBegin GL_QUADS;
		813	# glColor 0, 0, 0, 0;
		814	# glVertex 0 , 0;
		815	# glVertex 0 , $h;
		816	# glVertex $w, $h;
		817	# glVertex $w, 0;
		818	# glEnd;
535		819
		820
		821	$self->child->draw;
536	glDisable GL_BLEND;	822	glDisable GL_BLEND;
537	glDisable GL_TEXTURE_2D;	823	glDisable GL_TEXTURE_2D;
538	}	824	}
539		825
540	#############################################################################	826	#############################################################################
541		827
542	package CFClient::UI::ViewPort;
543
544	our @ISA = CFClient::UI::Window::;
545
546	sub new { die }
547
548	sub size_request {
549	my ($self) = @_;
550
551	@$self{qw(child_w child_h)} = $self->child->size_request;
552	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554	@$self{qw(child_w child_h)}
555	}
556
557	sub _draw {
558	my ($self) = @_;
559
560	$self->{children}[1]->draw;
561	}
562
563
564	#############################################################################
565
566	package CFClient::UI::Frame;	828	package CFClient::UI::FancyFrame;
567		829
568	our @ISA = CFClient::UI::Bin::;	830	our @ISA = CFClient::UI::Bin::;
569		831
570	use SDL::OpenGL;	832	use CFClient::OpenGL;
571
572	sub size_request {
573	my ($self) = @_;
574	my $chld = $self->child
575	or return (0, 0);
576
577	$chld->move (2, 2);
578
579	map { $_ + 4 } $chld->size_request;
580	}
581
582	sub size_allocate {
583	my ($self, $x, $y, $w, $h) = @_;
584
585	$self->child->configure (2, 2, $w - 4, $h - 4);
586	}
587
588	sub _draw {
589	my ($self) = @_;
590
591	my $chld = $self->child;
592
593	my ($w, $h) = $chld->size_request;
594
595	glBegin GL_QUADS;
596	glColor 0, 0, 0;
597	glVertex 0 , 0;
598	glVertex 0 , $h + 4;
599	glVertex $w + 4 , $h + 4;
600	glVertex $w + 4 , 0;
601	glEnd;
602
603	$chld->draw;
604	}
605
606	#############################################################################
607
608	package CFClient::UI::FancyFrame;
609
610	our @ISA = CFClient::UI::Bin::;
611
612	use SDL::OpenGL;
613		833
614	my @tex =	834	my @tex =
615	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	835	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
616	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	836	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617		837
618	sub new {	838	sub new {
619	my $class = shift;	839	my $class = shift;
620		840
621	# TODO: user_x, user_y, overwrite moveto?	841	# TODO: user_x, user_y, overwrite moveto?
622		842
623	$class->SUPER::new (	843	my $self = $class->SUPER::new (
624	bg => [1, 1, 1, 1],	844	bg => [1, 1, 1, 1],
625	border_bg => [1, 1, 1, 1],	845	border_bg => [1, 1, 1, 1],
626	border => 0.8,	846	border => 0.6,
		847	can_events => 1,
627	@_	848	@_
628	)	849	);
		850
		851	$self->{title} &&= new CFClient::UI::Label
		852	align => 0,
		853	valign => 1,
		854	text => $self->{title},
		855	fontsize => $self->{border};
		856
		857	$self
629	}	858	}
630		859
631	sub border {	860	sub border {
632	int $_[0]{border} * $::FONTSIZE	861	int $_[0]{border} * $::FONTSIZE
633	}	862	}
634		863
635	sub size_request {	864	sub size_request {
636	my ($self) = @_;	865	my ($self) = @_;
637
638	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639		866
640	my ($w, $h) = $self->SUPER::size_request;	867	my ($w, $h) = $self->SUPER::size_request;
641		868
642	(	869	(
643	$w + $self->border * 2,	870	$w + $self->border * 2,
…		…
649	my ($self, $w, $h) = @_;	876	my ($self, $w, $h) = @_;
650		877
651	$h -= List::Util::max 0, $self->border * 2;	878	$h -= List::Util::max 0, $self->border * 2;
652	$w -= List::Util::max 0, $self->border * 2;	879	$w -= List::Util::max 0, $self->border * 2;
653		880
		881	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		882	if $self->{title};
		883
654	$self->child->configure ($self->border, $self->border, $w, $h);	884	$self->child->configure ($self->border, $self->border, $w, $h);
655	}	885	}
656		886
657	sub button_down {	887	sub button_down {
658	my ($self, $ev, $x, $y) = @_;	888	my ($self, $ev, $x, $y) = @_;
659		889
		890	my ($w, $h) = @$self{qw(w h)};
660	my $border = $self->border;	891	my $border = $self->border;
661		892
662	if ($x < $self->{w} && $x >= $self->{w} - $border	893	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663	&& $y < $self->{h} && $y >= $self->{h} - $border) {	894	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664		895
		896	if ($lr & $td) {
		897	my ($wx, $wy) = ($self->{x}, $self->{y});
665	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	898	my ($ox, $oy) = ($ev->{x}, $ev->{y});
666	my ($bw, $bh) = ($self->{w}, $self->{h});	899	my ($bw, $bh) = ($self->{w}, $self->{h});
		900
		901	my $mx = $x < $border;
		902	my $my = $y < $border;
667		903
668	$self->{motion} = sub {	904	$self->{motion} = sub {
669	my ($ev, $x, $y) = @_;	905	my ($ev, $x, $y) = @_;
670		906
671	($x, $y) = ($ev->motion_x, $ev->motion_y);	907	my $dx = $ev->{x} - $ox;
		908	my $dy = $ev->{y} - $oy;
672		909
673	$self->{user_w} = $bw + $x - $ox;	910	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674	$self->{user_h} = $bh + $y - $oy;	911	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		912	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
675	$self->check_size;	913	$self->check_size;
676	};	914	};
677		915
678	} elsif ($x >= 0 && $x < $self->{w}	916	} elsif ($lr ^ $td) {
679	&& $y >= 0 && $y < $border) {
680
681	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	917	my ($ox, $oy) = ($ev->{x}, $ev->{y});
682	my ($bx, $by) = ($self->{x}, $self->{y});	918	my ($bx, $by) = ($self->{x}, $self->{y});
683		919
684	$self->{motion} = sub {	920	$self->{motion} = sub {
685	my ($ev, $x, $y) = @_;	921	my ($ev, $x, $y) = @_;
686		922
687	($x, $y) = ($ev->motion_x, $ev->motion_y);	923	($x, $y) = ($ev->{x}, $ev->{y});
688		924
689	$self->move ($bx + $x - $ox, $by + $y - $oy);	925	$self->move ($bx + $x - $ox, $by + $y - $oy);
690	$self->update;	926	$self->update;
691	};	927	};
692	}	928	}
…		…
721	$tex[1]->draw_quad (0, 0, $w, $border);	957	$tex[1]->draw_quad (0, 0, $w, $border);
722	$tex[3]->draw_quad (0, $border, $border, $ch);	958	$tex[3]->draw_quad (0, $border, $border, $ch);
723	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	959	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
724	$tex[4]->draw_quad (0, $h - $border, $w, $border);	960	$tex[4]->draw_quad (0, $h - $border, $w, $border);
725		961
		962	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726	my $bg = $tex[0];	963	my $bg = $tex[0];
727		964
728	# TODO: repeat texture not scale	965	# TODO: repeat texture not scale
729	my $rep_x = $cw / $bg->{w};	966	my $rep_x = $cw / $bg->{w};
730	my $rep_y = $ch / $bg->{h};	967	my $rep_y = $ch / $bg->{h};
731		968
732	glColor @{ $self->{bg} };	969	glColor @{ $self->{bg} };
733		970
734	$bg->{s} = $rep_x;	971	$bg->{s} = $rep_x;
735	$bg->{t} = $rep_y;	972	$bg->{t} = $rep_y;
736	$bg->{wrap_mode} = 1;	973	$bg->{wrap_mode} = 1;
737	$bg->draw_quad ($border, $border, $cw, $ch);	974	$bg->draw_quad ($border, $border, $cw, $ch);
738		975
739	glDisable GL_TEXTURE_2D;	976	glDisable GL_TEXTURE_2D;
740	glDisable GL_BLEND;	977	glDisable GL_BLEND;
		978	}
		979
		980	$self->{title}->draw if $self->{title};
741		981
742	$self->child->draw;	982	$self->child->draw;
743	}	983	}
744		984
745	#############################################################################	985	#############################################################################
…		…
748		988
749	our @ISA = CFClient::UI::Base::;	989	our @ISA = CFClient::UI::Base::;
750		990
751	use List::Util qw(max sum);	991	use List::Util qw(max sum);
752		992
753	use SDL::OpenGL;	993	use CFClient::OpenGL;
754		994
755	sub new {	995	sub new {
756	my $class = shift;	996	my $class = shift;
757		997
758	$class->SUPER::new (	998	$class->SUPER::new (
…		…
768	$self->{children}[$y][$x] = $child;	1008	$self->{children}[$y][$x] = $child;
769		1009
770	$child->check_size;	1010	$child->check_size;
771	}	1011	}
772		1012
		1013	sub children {
		1014	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1015	}
		1016
773	# TODO: move to container class maybe? send childs a signal on removal?	1017	# TODO: move to container class maybe? send childs a signal on removal?
774	sub clear {	1018	sub clear {
775	my ($self) = @_;	1019	my ($self) = @_;
776		1020
		1021	my @children = $self->children;
777	delete $self->{children};	1022	delete $self->{children};
		1023
		1024	for (@children) {
		1025	delete $_->{parent};
		1026	$_->hide;
		1027	}
		1028
778	$self->update;	1029	$self->update;
779	}	1030	}
780		1031
781	sub get_wh {	1032	sub get_wh {
782	my ($self) = @_;	1033	my ($self) = @_;
…		…
788	or next;	1039	or next;
789		1040
790	for my $x (0 .. $#$row) {	1041	for my $x (0 .. $#$row) {
791	my $widget = $row->[$x]	1042	my $widget = $row->[$x]
792	or next;	1043	or next;
793	my ($w, $h) = $widget->size_request;	1044	my ($w, $h) = @$widget{qw(req_w req_h)};
794		1045
795	$w[$x] = max $w[$x], $w;	1046	$w[$x] = max $w[$x], $w;
796	$h[$y] = max $h[$y], $h;	1047	$h[$y] = max $h[$y], $h;
797	}	1048	}
798	}	1049	}
…		…
903		1154
904	($h, $w) = ($w, $h);	1155	($h, $w) = ($w, $h);
905		1156
906	my $children = $self->{children};	1157	my $children = $self->{children};
907		1158
908	my @h = map +($_->size_request)[0], @$children;	1159	my @h = map $_->{req_w}, @$children;
909		1160
910	my $req_h = List::Util::sum @h;	1161	my $req_h = List::Util::sum @h;
911		1162
912	if ($req_h > $h) {	1163	if ($req_h > $h) {
913	# ah well, not enough space	1164	# ah well, not enough space
…		…
959	}	1210	}
960		1211
961	sub size_allocate {	1212	sub size_allocate {
962	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
963		1214
		1215	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1216
964	my $children = $self->{children};	1217	my $children = $self->{children};
965		1218
966	my @h = map +($_->size_request)[1], @$children;	1219	my @h = map $_->{req_h}, @$children;
967		1220
968	my $req_h = List::Util::sum @h;	1221	my $req_h = List::Util::sum @h;
969		1222
970	if ($req_h > $h) {	1223	if ($req_h > $h) {
971	# ah well, not enough space	1224	# ah well, not enough space
…		…
999		1252
1000	package CFClient::UI::Label;	1253	package CFClient::UI::Label;
1001		1254
1002	our @ISA = CFClient::UI::Base::;	1255	our @ISA = CFClient::UI::Base::;
1003		1256
1004	use SDL::OpenGL;	1257	use CFClient::OpenGL;
1005		1258
1006	sub new {	1259	sub new {
1007	my ($class, %arg) = @_;	1260	my ($class, %arg) = @_;
1008		1261
1009	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1010	fg => [1, 1, 1],	1263	fg => [1, 1, 1],
		1264	#font => default_font
		1265	#text => initial text
		1266	#markup => initial narkup
		1267	layout => (new CFClient::Layout),
1011	fontsize => 1,	1268	fontsize => 1,
1012	text => "",
1013	align => -1,	1269	align => -1,
1014	valign => -1,	1270	valign => -1,
1015	padding => 2,	1271	padding => 2,
1016	layout => new CFClient::Layout,	1272	can_events => 0,
1017	%arg	1273	%arg
1018	);	1274	);
1019		1275
1020	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1276	if (exists $self->{template}) {
		1277	my $layout = new CFClient::Layout;
		1278	$layout->set_text (delete $self->{template});
		1279	$self->{template} = $layout;
		1280	}
1021		1281
1022	$self->set_text (delete $self->{text}) if exists $self->{text};	1282	if (exists $self->{markup}) {
1023	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1283	$self->set_markup (delete $self->{markup});
		1284	} else {
		1285	$self->set_text (delete $self->{text});
		1286	}
1024		1287
1025	$self	1288	$self
1026	}	1289	}
1027		1290
1028	sub escape_text {	1291	sub escape {
1029	local $_ = $_[1];	1292	local $_ = $_[1];
1030		1293
1031	s/&/&amp;/g;	1294	s/&/&amp;/g;
1032	s/>/&gt;/g;	1295	s/>/&gt;/g;
1033	s/</&lt;/g;	1296	s/</&lt;/g;
1034		1297
1035	$_[1]	1298	$_[1]
1036	}	1299	}
1037		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
1038	sub set_text {	1308	sub set_text {
1039	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
1040		1310
		1311	return if $self->{text} eq "T$text";
		1312	$self->{text} = "T$text";
		1313
		1314	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041	$self->{layout}->set_text ($text);	1315	$self->{layout}->set_text ($text);
1042		1316
1043	delete $self->{texture};
1044	$self->update;	1317	$self->update;
		1318	$self->check_size;
1045	}	1319	}
1046		1320
1047	sub set_markup {	1321	sub set_markup {
1048	my ($self, $markup) = @_;	1322	my ($self, $markup) = @_;
1049		1323
		1324	return if $self->{text} eq "M$markup";
		1325	$self->{text} = "M$markup";
		1326
		1327	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1328
		1329	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050	$self->{layout}->set_markup ($markup);	1330	$self->{layout}->set_markup ($markup);
1051		1331
1052	delete $self->{texture};
1053	$self->update;	1332	$self->update;
		1333	$self->check_size;
1054	}	1334	}
1055		1335
1056	sub size_request {	1336	sub size_request {
1057	my ($self) = @_;	1337	my ($self) = @_;
1058		1338
1059	$self->{layout}->set_width;	1339	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1340	$self->{layout}->set_width ($self->{max_w} || -1);
1060	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1341	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061		1342
1062	my ($w, $h) = $self->{layout}->size;	1343	my ($w, $h) = $self->{layout}->size;
		1344
		1345	if (exists $self->{template}) {
		1346	$self->{template}->set_font ($self->{font}) if $self->{font};
		1347	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1348
		1349	my ($w2, $h2) = $self->{template}->size;
		1350
		1351	$w = List::Util::max $w, $w2;
		1352	$h = List::Util::max $h, $h2;
		1353	}
1063		1354
1064	(	1355	(
1065	$w + $self->{padding} * 2,	1356	$w + $self->{padding} * 2,
1066	$h + $self->{padding} * 2,	1357	$h + $self->{padding} * 2,
1067	)	1358	)
…		…
1071	my ($self, $w, $h) = @_;	1362	my ($self, $w, $h) = @_;
1072		1363
1073	delete $self->{texture};	1364	delete $self->{texture};
1074	}	1365	}
1075		1366
		1367	sub set_fontsize {
		1368	my ($self, $fontsize) = @_;
		1369
		1370	$self->{fontsize} = $fontsize;
		1371	delete $self->{texture};
		1372
		1373	$self->update;
		1374	$self->check_size;
		1375	}
		1376
1076	sub _draw {	1377	sub _draw {
1077	my ($self) = @_;	1378	my ($self) = @_;
1078		1379
1079	my $tex = $self->{texture} ||= do {	1380	my $tex = $self->{texture} ||= do {
		1381	$self->{layout}->set_foreground (@{$self->{fg}});
		1382	$self->{layout}->set_font ($self->{font}) if $self->{font};
1080	$self->{layout}->set_width ($self->{w});	1383	$self->{layout}->set_width ($self->{w});
1081	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1384	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1385
1082	new_from_layout CFClient::Texture $self->{layout}	1386	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1387
		1388	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1389	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1390	: ($self->{w} - $tex->{w}) * 0.5;
		1391
		1392	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1393	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1394	: ($self->{h} - $tex->{h}) * 0.5;
		1395
		1396	$tex
1083	};	1397	};
1084		1398
1085	glEnable GL_BLEND;
1086	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087	glEnable GL_TEXTURE_2D;	1399	glEnable GL_TEXTURE_2D;
1088	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089		1401
		1402	if ($tex->{format} == GL_ALPHA) {
1090	glColor @{$self->{fg}};	1403	glColor @{$self->{fg}};
1091
1092	$self->{ox} = int (
1093	$self->{align} < 0 ? $self->{padding}
1094	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095	: ($self->{w} - $tex->{w}) * 0.5
1096	);
1097
1098	$self->{oy} = int (
1099	$self->{valign} < 0 ? $self->{padding}
1100	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101	: ($self->{h} - $tex->{h}) * 0.5
1102	);
1103
1104	$tex->draw_quad ($self->{ox}, $self->{oy});	1404	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1405	} else {
		1406	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1407	}
1105		1408
1106	glDisable GL_TEXTURE_2D;	1409	glDisable GL_TEXTURE_2D;
1107	glDisable GL_BLEND;
1108	}	1410	}
1109		1411
1110	#############################################################################	1412	#############################################################################
1111		1413
1112	package CFClient::UI::EntryBase;	1414	package CFClient::UI::EntryBase;
1113		1415
1114	our @ISA = CFClient::UI::Label::;	1416	our @ISA = CFClient::UI::Label::;
1115		1417
1116	use SDL::OpenGL;	1418	use CFClient::OpenGL;
1117		1419
1118	sub new {	1420	sub new {
1119	my $class = shift;	1421	my $class = shift;
1120		1422
1121	$class->SUPER::new (	1423	$class->SUPER::new (
1122	fg => [1, 1, 1],	1424	fg => [1, 1, 1],
1123	bg => [0, 0, 0, 0.2],	1425	bg => [0, 0, 0, 0.2],
1124	active_bg => [1, 1, 1, 0.5],	1426	active_bg => [1, 1, 1, 0.5],
1125	active_fg => [0, 0, 0],	1427	active_fg => [0, 0, 0],
1126	can_hover => 1,	1428	can_hover => 1,
1127	can_focus => 1,	1429	can_focus => 1,
1128	valign => 0,	1430	valign => 0,
		1431	can_events => 1,
1129	@_	1432	@_
1130	)	1433	)
1131	}	1434	}
1132		1435
1133	sub _set_text {	1436	sub _set_text {
…		…
1146	$self->{layout}->set_text ("$text ");	1449	$self->{layout}->set_text ("$text ");
1147		1450
1148	$self->emit (changed => $self->{text});	1451	$self->emit (changed => $self->{text});
1149	}	1452	}
1150		1453
		1454	sub set_text {
		1455	my ($self, $text) = @_;
		1456
		1457	$self->{cursor} = length $text;
		1458	$self->_set_text ($text);
		1459	$self->check_size;
		1460	$self->update;
		1461	}
		1462
1151	sub get_text {	1463	sub get_text {
1152	$_[0]{text}	1464	$_[0]{text}
1153	}	1465	}
1154		1466
1155	sub size_request {	1467	sub size_request {
…		…
1161	}	1473	}
1162		1474
1163	sub size_allocate {	1475	sub size_allocate {
1164	my ($self, $w, $h) = @_;	1476	my ($self, $w, $h) = @_;
1165		1477
1166	$self->_set_text ($self->{text});	1478	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1167	}
1168
1169	sub set_text {
1170	my ($self, $text) = @_;
1171
1172	$self->{cursor} = length $text;
1173	$self->_set_text ($text);
1174	$self->update;
1175	}	1479	}
1176		1480
1177	sub key_down {	1481	sub key_down {
1178	my ($self, $ev) = @_;	1482	my ($self, $ev) = @_;
1179		1483
1180	my $mod = $ev->key_mod;	1484	my $mod = $ev->{mod};
1181	my $sym = $ev->key_sym;	1485	my $sym = $ev->{sym};
1182
1183	my $uni = $ev->key_unicode;	1486	my $uni = $ev->{unicode};
1184		1487
1185	my $text = $self->get_text;	1488	my $text = $self->get_text;
1186		1489
1187	if ($sym == 8) {	1490	if ($sym == 8) {
1188	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1491	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
…		…
1279		1582
1280	package CFClient::UI::Entry;	1583	package CFClient::UI::Entry;
1281		1584
1282	our @ISA = CFClient::UI::EntryBase::;	1585	our @ISA = CFClient::UI::EntryBase::;
1283		1586
1284	use SDL::OpenGL;	1587	use CFClient::OpenGL;
1285		1588
1286	sub key_down {	1589	sub key_down {
1287	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1288		1591
1289	my $sym = $ev->key_sym;	1592	my $sym = $ev->{sym};
1290		1593
1291	if ($sym == 13) {	1594	if ($sym == 13) {
		1595	unshift @{$self->{history}},
		1596	my $txt = $self->get_text;
		1597	$self->{history_pointer} = -1;
		1598	$self->{history_saveback} = '';
1292	$self->emit (activate => $self->get_text);	1599	$self->emit (activate => $txt);
1293	$self->update;	1600	$self->update;
		1601
		1602	} elsif ($sym == CFClient::SDLK_UP) {
		1603	if ($self->{history_pointer} < 0) {
		1604	$self->{history_saveback} = $self->get_text;
		1605	}
		1606	if (@{$self->{history} || []} > 0) {
		1607	$self->{history_pointer}++;
		1608	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1609	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1610	}
		1611	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1612	}
		1613
		1614	} elsif ($sym == CFClient::SDLK_DOWN) {
		1615	$self->{history_pointer}--;
		1616	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1617
		1618	if ($self->{history_pointer} >= 0) {
		1619	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1620	} else {
		1621	$self->set_text ($self->{history_saveback});
		1622	}
1294		1623
1295	} else {	1624	} else {
1296	$self->SUPER::key_down ($ev);	1625	$self->SUPER::key_down ($ev);
1297	}	1626	}
1298		1627
…		…
1302		1631
1303	package CFClient::UI::Button;	1632	package CFClient::UI::Button;
1304		1633
1305	our @ISA = CFClient::UI::Label::;	1634	our @ISA = CFClient::UI::Label::;
1306		1635
1307	use SDL::OpenGL;	1636	use CFClient::OpenGL;
1308		1637
1309	my @tex =	1638	my @tex =
1310	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1639	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1311	qw(b1_button_active.png);	1640	qw(b1_button_active.png);
1312		1641
1313	sub new {	1642	sub new {
1314	my $class = shift;	1643	my $class = shift;
1315		1644
1316	$class->SUPER::new (	1645	$class->SUPER::new (
1317	padding => 4,	1646	padding => 4,
1318	fg => [1, 1, 1],	1647	fg => [1, 1, 1],
1319	bg => [1, 1, 1, 0.2],	1648	bg => [1, 1, 1, 0.2],
1320	active_fg => [0, 0, 1],	1649	active_fg => [0, 0, 1],
1321	can_hover => 1,	1650	can_hover => 1,
1322	align => 0,	1651	align => 0,
1323	valign => 0,	1652	valign => 0,
		1653	can_events => 1,
1324	@_	1654	@_
1325	)	1655	)
1326	}	1656	}
1327		1657
1328	sub button_up {	1658	sub button_up {
…		…
1341		1671
1342	if ($GRAB == $self) {	1672	if ($GRAB == $self) {
1343	$self->{fg} = $self->{active_fg};	1673	$self->{fg} = $self->{active_fg};
1344	}	1674	}
1345		1675
1346	glEnable GL_BLEND;
1347	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1348	glEnable GL_TEXTURE_2D;	1676	glEnable GL_TEXTURE_2D;
1349	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350	glColor 0, 0, 0, 1;	1678	glColor 0, 0, 0, 1;
1351		1679
1352	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1680	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1353		1681
1354	glDisable GL_TEXTURE_2D;	1682	glDisable GL_TEXTURE_2D;
1355	glDisable GL_BLEND;
1356		1683
1357	$self->SUPER::_draw;	1684	$self->SUPER::_draw;
1358	}	1685	}
1359		1686
1360	#############################################################################	1687	#############################################################################
…		…
1362	package CFClient::UI::CheckBox;	1689	package CFClient::UI::CheckBox;
1363		1690
1364	our @ISA = CFClient::UI::DrawBG::;	1691	our @ISA = CFClient::UI::DrawBG::;
1365		1692
1366	my @tex =	1693	my @tex =
1367	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1694	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1368	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1695	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1369		1696
1370	use SDL::OpenGL;	1697	use CFClient::OpenGL;
1371		1698
1372	sub new {	1699	sub new {
1373	my $class = shift;	1700	my $class = shift;
1374		1701
1375	$class->SUPER::new (	1702	$class->SUPER::new (
…		…
1407		1734
1408	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1735	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1409		1736
1410	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1737	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1411		1738
1412	glEnable GL_BLEND;
1413	glEnable GL_TEXTURE_2D;	1739	glEnable GL_TEXTURE_2D;
1414	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1415		1740
1416	my $tex = $self->{state} ? $tex[1] : $tex[0];	1741	my $tex = $self->{state} ? $tex[1] : $tex[0];
1417		1742
1418	$tex->draw_quad (0, 0, $s, $s);	1743	$tex->draw_quad_alpha (0, 0, $s, $s);
1419		1744
1420	glDisable GL_TEXTURE_2D;	1745	glDisable GL_TEXTURE_2D;
		1746	}
		1747
		1748	#############################################################################
		1749
		1750	package CFClient::UI::Image;
		1751
		1752	our @ISA = CFClient::UI::Base::;
		1753
		1754	use CFClient::OpenGL;
		1755	use Carp qw/confess/;
		1756
		1757	our %loaded_images;
		1758
		1759	sub new {
		1760	my $class = shift;
		1761
		1762	my $self = $class->SUPER::new (can_events => 0, @_);
		1763
		1764	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1765
		1766	$loaded_images{$self->{image}} ||=
		1767	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1768
		1769	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1770
		1771	Scalar::Util::weaken $loaded_images{$self->{image}};
		1772
		1773	$self->{aspect} = $tex->{w} / $tex->{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{tex}->{w}, $self->{tex}->{h})
		1782	}
		1783
		1784	sub _draw {
		1785	my ($self) = @_;
		1786
		1787	my $tex = $self->{tex};
		1788
		1789	my ($w, $h) = ($self->{w}, $self->{h});
		1790
		1791	if ($self->{rot90}) {
		1792	glRotate 90, 0, 0, 1;
		1793	glTranslate 0, -$self->{w}, 0;
		1794
		1795	($w, $h) = ($h, $w);
		1796	}
		1797
		1798	glEnable GL_TEXTURE_2D;
		1799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1800
		1801	$tex->draw_quad_alpha (0, 0, $w, $h);
		1802
1421	glDisable GL_BLEND;	1803	glDisable GL_TEXTURE_2D;
1422	}	1804	}
1423		1805
1424	#############################################################################	1806	#############################################################################
1425		1807
1426	package CFClient::UI::VGauge;	1808	package CFClient::UI::VGauge;
1427		1809
1428	our @ISA = CFClient::UI::Base::;	1810	our @ISA = CFClient::UI::Base::;
1429		1811
1430	use SDL::OpenGL;	1812	use List::Util qw(min max);
		1813
		1814	use CFClient::OpenGL;
1431		1815
1432	my %tex = (	1816	my %tex = (
1433	food => [	1817	food => [
1434	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1818	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1435	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1819	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1436	],	1820	],
1437	grace => [	1821	grace => [
1438	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1822	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1823	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1440	],	1824	],
1441	hp => [	1825	hp => [
1442	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1826	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1827	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1444	],	1828	],
1445	mana => [	1829	mana => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1830	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1831	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1448	],	1832	],
1449	);	1833	);
1450		1834
1451	# eg. VGauge->new (gauge => 'food'), default gauge: food	1835	# eg. VGauge->new (gauge => 'food'), default gauge: food
1452	sub new {	1836	sub new {
1453	my $class = shift;	1837	my $class = shift;
1454		1838
1455	my $self = $class->SUPER::new (gauge => 'food', @_);	1839	my $self = $class->SUPER::new (
		1840	type => 'food',
		1841	@_
		1842	);
		1843
		1844	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1456		1845
1457	$self	1846	$self
1458	}	1847	}
1459		1848
1460	sub size_request {	1849	sub size_request {
1461	my ($self) = @_;	1850	my ($self) = @_;
1462		1851
1463	my $tex = $tex{$self->{gauge}}[0];	1852	#my $tex = $tex{$self->{type}}[0];
1464
1465	@$tex{qw(w h)}	1853	#@$tex{qw(w h)}
		1854	(0, 0)
1466	}	1855	}
1467		1856
1468	sub set_max {	1857	sub set_max {
1469	my ($self, $max) = @_;	1858	my ($self, $max) = @_;
1470		1859
		1860	return if $self->{max_val} == $max;
		1861
1471	$self->{max_val} = $max;	1862	$self->{max_val} = $max;
		1863	$self->update;
1472	}	1864	}
1473		1865
1474	sub set_value {	1866	sub set_value {
1475	my ($self, $val, $max) = @_;	1867	my ($self, $val, $max) = @_;
1476		1868
1477	$self->set_max ($max)	1869	$self->set_max ($max)
1478	if defined $max;	1870	if defined $max;
1479		1871
1480	$max = $self->{max_val};	1872	return if $self->{val} == $val;
		1873
1481	$self->{val} = $val;	1874	$self->{val} = $val;
1482
1483	$self->update;	1875	$self->update;
1484	}	1876	}
1485		1877
1486	sub _draw {	1878	sub _draw {
1487	my ($self) = @_;	1879	my ($self) = @_;
1488		1880
1489	my $tex = $tex{$self->{gauge}};	1881	my $tex = $tex{$self->{type}};
		1882	my ($t1, $t2, $t3) = @$tex;
1490		1883
1491	my ($w, $h) = ($self->{w}, $self->{h});	1884	my ($w, $h) = ($self->{w}, $self->{h});
1492		1885
		1886	if ($self->{vertical}) {
		1887	glRotate 90, 0, 0, 1;
		1888	glTranslate 0, -$self->{w}, 0;
		1889
		1890	($w, $h) = ($h, $w);
		1891	}
		1892
1493	my $ycut = $self->{val} / ($self->{max_val} || 1);	1893	my $ycut = $self->{val} / ($self->{max_val} || 1);
1494	$ycut = 1 if $self->{val} > $self->{max_val};
1495		1894
1496	my $t1 = $tex->[0];	1895	my $ycut1 = max 0, min 1, $ycut;
1497	my $t2 = $tex->[1];	1896	my $ycut2 = max 0, min 1, $ycut - 1;
		1897
		1898	my $h1 = $self->{h} * (1 - $ycut1);
		1899	my $h2 = $self->{h} * (1 - $ycut2);
1498		1900
1499	glEnable GL_BLEND;	1901	glEnable GL_BLEND;
1500	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1902	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1501	glEnable GL_TEXTURE_2D;	1903	glEnable GL_TEXTURE_2D;
1502	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1503		1905
1504	my $h1 = $self->{h} - $ycut * $self->{h};
1505	my $h2 = $ycut * $self->{h};
1506
1507	my $yp = 0;
1508
1509	glBindTexture GL_TEXTURE_2D, $t1->{name};	1906	glBindTexture GL_TEXTURE_2D, $t1->{name};
1510	glBegin GL_QUADS;	1907	glBegin GL_QUADS;
1511	glTexCoord 0 , 0; glVertex 0 , $yp;	1908	glTexCoord 0 , 0; glVertex 0 , 0;
1512	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;	1909	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;	1910	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1514	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;	1911	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1515	glEnd;	1912	glEnd;
1516		1913
1517	$yp += $h1;	1914	my $ycut1 = List::Util::min 1, $ycut;
1518
1519	glBindTexture GL_TEXTURE_2D, $t2->{name};	1915	glBindTexture GL_TEXTURE_2D, $t2->{name};
1520	glBegin GL_QUADS;	1916	glBegin GL_QUADS;
1521	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;	1917	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;	1918	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1523	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1524	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;	1919	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1920	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1525	glEnd;	1921	glEnd;
		1922
		1923	if ($t3) {
		1924	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1925	glBegin GL_QUADS;
		1926	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1927	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1928	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1929	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1930	glEnd;
		1931	}
1526		1932
1527	glDisable GL_BLEND;	1933	glDisable GL_BLEND;
1528	glDisable GL_TEXTURE_2D;	1934	glDisable GL_TEXTURE_2D;
1529	}	1935	}
1530		1936
1531	#############################################################################	1937	#############################################################################
1532		1938
		1939	package CFClient::UI::Gauge;
		1940
		1941	our @ISA = CFClient::UI::VBox::;
		1942
		1943	sub new {
		1944	my ($class, %arg) = @_;
		1945
		1946	my $self = $class->SUPER::new (
		1947	tooltip => $arg{type},
		1948	can_hover => 1,
		1949	can_events => 1,
		1950	%arg,
		1951	);
		1952
		1953	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1954	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1955	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1956
		1957	$self
		1958	}
		1959
		1960	sub set_fontsize {
		1961	my ($self, $fsize) = @_;
		1962
		1963	$self->{value}->set_fontsize ($fsize);
		1964	$self->{max} ->set_fontsize ($fsize);
		1965	}
		1966
		1967	sub set_max {
		1968	my ($self, $max) = @_;
		1969
		1970	$self->{gauge}->set_max ($max);
		1971	$self->{max}->set_text ($max);
		1972	}
		1973
		1974	sub set_value {
		1975	my ($self, $val, $max) = @_;
		1976
		1977	$self->set_max ($max)
		1978	if defined $max;
		1979
		1980	$self->{gauge}->set_value ($val, $max);
		1981	$self->{value}->set_text ($val);
		1982	}
		1983
		1984	#############################################################################
		1985
1533	package CFClient::UI::Slider;	1986	package CFClient::UI::Slider;
1534		1987
1535	use strict;	1988	use strict;
1536		1989
1537	use SDL::OpenGL;	1990	use CFClient::OpenGL;
1538		1991
1539	our @ISA = CFClient::UI::DrawBG::;	1992	our @ISA = CFClient::UI::DrawBG::;
1540		1993
1541	my @tex =	1994	my @tex =
1542	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1995	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1552	# TODO: calculations are off	2005	# TODO: calculations are off
1553	my $self = $class->SUPER::new (	2006	my $self = $class->SUPER::new (
1554	fg => [1, 1, 1],	2007	fg => [1, 1, 1],
1555	active_fg => [0, 0, 0],	2008	active_fg => [0, 0, 0],
1556	range => [0, 0, 100, 10],	2009	range => [0, 0, 100, 10],
1557	req_w => 20,	2010	req_w => $::WIDTH / 80,
1558	req_h => 20,	2011	req_h => $::WIDTH / 80,
1559	vertical => 0,	2012	vertical => 0,
1560	can_hover => 1,	2013	can_hover => 1,
1561	inner_pad => 5,	2014	inner_pad => 5,
1562	@_	2015	@_
1563	);	2016	);
…		…
1646	$page ||= 2;	2099	$page ||= 2;
1647		2100
1648	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2101	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1649	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2102	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1650		2103
1651	glEnable GL_BLEND;
1652	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1653	glEnable GL_TEXTURE_2D;	2104	glEnable GL_TEXTURE_2D;
1654	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2105	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1655		2106
1656	# draw background	2107	# draw background
1657	$tex[1]->draw_quad (0, 0, $w, $h);	2108	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1658		2109
1659	# draw handle	2110	# draw handle
1660	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2111	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1661		2112
1662	glDisable GL_BLEND;
1663	glDisable GL_TEXTURE_2D;	2113	glDisable GL_TEXTURE_2D;
1664	}	2114	}
1665		2115
1666	#############################################################################	2116	#############################################################################
1667		2117
1668	package CFClient::UI::TextView;	2118	package CFClient::UI::TextView;
1669		2119
1670	our @ISA = CFClient::UI::HBox::;	2120	our @ISA = CFClient::UI::HBox::;
1671		2121
1672	use SDL::OpenGL;	2122	use CFClient::OpenGL;
1673		2123
1674	sub new {	2124	sub new {
1675	my $class = shift;	2125	my $class = shift;
1676		2126
1677	my $self = $class->SUPER::new (	2127	my $self = $class->SUPER::new (
1678	fontsize => 1,	2128	fontsize => 1,
		2129	can_events => 0,
		2130	#font => default_font
1679	@_,	2131	@_,
1680		2132
1681	layout => (new CFClient::Layout),	2133	layout => (new CFClient::Layout 1),
1682	par => [],	2134	par => [],
1683	height => 0,	2135	height => 0,
1684	children => [	2136	children => [
1685	(new CFClient::UI::Empty expand => 1),	2137	(new CFClient::UI::Empty expand => 1),
1686	(new CFClient::UI::Slider vertical => 1),	2138	(new CFClient::UI::Slider vertical => 1),
1687	],	2139	],
1688	);	2140	);
1689		2141
1690	$self->{children}[1]->connect (changed => sub {	2142	$self->{children}[1]->connect (changed => sub { $self->update });
1691	$self->update;
1692	});
1693		2143
1694	$self	2144	$self
1695	}	2145	}
1696		2146
1697	sub set_fontsize {	2147	sub set_fontsize {
…		…
1705	my ($self, $text) = @_;	2155	my ($self, $text) = @_;
1706		2156
1707	my $layout = $self->{layout};	2157	my $layout = $self->{layout};
1708		2158
1709	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2159	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1710	$layout->set_width ($self->{w});	2160	$layout->set_width ($self->{children}[0]{w});
1711	$layout->set_text ($text);	2161	$layout->set_markup ($text);
1712		2162
1713	($layout->size)[1]	2163	($layout->size)[1]
1714	}	2164	}
1715		2165
1716	sub reflow {	2166	sub reflow {
…		…
1723	sub size_allocate {	2173	sub size_allocate {
1724	my ($self, $w, $h) = @_;	2174	my ($self, $w, $h) = @_;
1725		2175
1726	$self->SUPER::size_allocate ($w, $h);	2176	$self->SUPER::size_allocate ($w, $h);
1727		2177
		2178	$self->{layout}->set_font ($self->{font}) if $self->{font};
1728	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2179	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1729	$self->{layout}->set_width ($self->{children}[0]{w});	2180	$self->{layout}->set_width ($self->{children}[0]{w});
1730		2181
1731	$self->reflow;	2182	$self->reflow;
1732	}	2183	}
…		…
1767	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2218	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1768		2219
1769	delete $self->{texture};	2220	delete $self->{texture};
1770	}	2221	}
1771		2222
1772	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2223	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1773	glClearColor 0, 0, 0, 1;	2224	glClearColor 0, 0, 0, 0;
1774	glClear GL_COLOR_BUFFER_BIT;	2225	glClear GL_COLOR_BUFFER_BIT;
1775		2226
1776	glEnable GL_BLEND;
1777	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1778	glEnable GL_TEXTURE_2D;	2227	glEnable GL_TEXTURE_2D;
1779	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1780		2229
1781	my $top = int $self->{children}[1]{range}[0];	2230	my $top = int $self->{children}[1]{range}[0];
1782		2231
…		…
1785		2234
1786	my $y = 0;	2235	my $y = 0;
1787		2236
1788	my $layout = $self->{layout};	2237	my $layout = $self->{layout};
1789		2238
		2239	$layout->set_font ($self->{font}) if $self->{font};
		2240
1790	for my $par (@{$self->{par}}) {	2241	for my $par (@{$self->{par}}) {
1791	my $h = $par->[0];	2242	my $h = $par->[0];
1792		2243
1793	if ($y0 < $y + $h && $y < $y1) {	2244	if ($y0 < $y + $h && $y < $y1) {
		2245	$layout->set_foreground (@{ $par->[1] });
1794	$layout->set_text ($par->[2]);	2246	$layout->set_markup ($par->[2]);
1795		2247
1796	glColor @{ $par->[1] };
1797	my ($W, $H) = $layout->size;	2248	my ($W, $H) = $layout->size;
1798	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2249	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1799	}	2250	}
1800		2251
1801	$y += $h;	2252	$y += $h;
1802	}	2253	}
1803		2254
1804	glDisable GL_TEXTURE_2D;	2255	glDisable GL_TEXTURE_2D;
1805	glDisable GL_BLEND;
1806	};	2256	};
1807	});	2257	});
1808	}	2258	}
1809		2259
1810	sub _draw {	2260	sub _draw {
1811	my ($self) = @_;	2261	my ($self) = @_;
1812		2262
1813	if ($self->{texture}) {
1814	glEnable GL_TEXTURE_2D;	2263	glEnable GL_TEXTURE_2D;
1815	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2265	glColor 1, 1, 1, 1;
		2266	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1817	glDisable GL_TEXTURE_2D;	2267	glDisable GL_TEXTURE_2D;
1818	}
1819		2268
1820	$self->{children}[1]->draw;	2269	$self->{children}[1]->draw;
1821		2270
1822	}	2271	}
1823		2272
1824	#############################################################################	2273	#############################################################################
1825		2274
1826	package CFClient::UI::Animator;	2275	package CFClient::UI::Animator;
1827		2276
1828	use SDL::OpenGL;	2277	use CFClient::OpenGL;
1829		2278
1830	our @ISA = CFClient::UI::Bin::;	2279	our @ISA = CFClient::UI::Bin::;
1831		2280
1832	sub moveto {	2281	sub moveto {
1833	my ($self, $x, $y) = @_;	2282	my ($self, $x, $y) = @_;
…		…
1871		2320
1872	sub new {	2321	sub new {
1873	my $class = shift;	2322	my $class = shift;
1874		2323
1875	my $self = $class->SUPER::new (	2324	my $self = $class->SUPER::new (
1876	state => 0,	2325	state => 0,
1877	connect_activate => \&toggle_flopper,	2326	connect_activate => \&toggle_flopper,
1878	@_	2327	@_
1879	);	2328	);
1880		2329
1881	if ($self->{state}) {	2330	if ($self->{state}) {
…		…
1902	$self->emit (changed => $self->{state});	2351	$self->emit (changed => $self->{state});
1903	}	2352	}
1904		2353
1905	#############################################################################	2354	#############################################################################
1906		2355
		2356	package CFClient::UI::Tooltip;
		2357
		2358	our @ISA = CFClient::UI::Bin::;
		2359
		2360	use CFClient::OpenGL;
		2361
		2362	sub new {
		2363	my $class = shift;
		2364
		2365	$class->SUPER::new (
		2366	@_,
		2367	can_events => 0,
		2368	)
		2369	}
		2370
		2371	sub set_tooltip_from {
		2372	my ($self, $widget) = @_;
		2373
		2374	$self->{label} = new CFClient::UI::Label
		2375	markup => $widget->{tooltip},
		2376	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2377	fontsize => 0.8,
		2378	fg => [0, 0, 0, 1],
		2379	font => ($widget->{tooltip_font} || $::FONT_PROP);
		2380
		2381	$self->add ($self->{label});
		2382	}
		2383
		2384	sub size_request {
		2385	my ($self) = @_;
		2386
		2387	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2388
		2389	($w + 4, $h + 4)
		2390	}
		2391
		2392	sub size_allocate {
		2393	my ($self, $w, $h) = @_;
		2394
		2395	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2396	}
		2397
		2398	sub _draw {
		2399	my ($self) = @_;
		2400
		2401	glPushMatrix;
		2402	glTranslate 0.375, 0.375;
		2403
		2404	my ($w, $h) = @$self{qw(w h)};
		2405
		2406	glColor 1, 0.8, 0.4;
		2407	glBegin GL_QUADS;
		2408	glVertex 0 , 0;
		2409	glVertex 0 , $h;
		2410	glVertex $w, $h;
		2411	glVertex $w, 0;
		2412	glEnd;
		2413
		2414	glColor 0, 0, 0;
		2415	glBegin GL_LINE_LOOP;
		2416	glVertex 0 , 0;
		2417	glVertex 0 , $h;
		2418	glVertex $w, $h;
		2419	glVertex $w, 0;
		2420	glEnd;
		2421
		2422	glPopMatrix;
		2423
		2424	glTranslate 2, 2;
		2425	$self->SUPER::_draw;
		2426	}
		2427
		2428	#############################################################################
		2429
		2430	package CFClient::UI::Face;
		2431
		2432	our @ISA = CFClient::UI::Base::;
		2433
		2434	use CFClient::OpenGL;
		2435
		2436	sub new {
		2437	my $class = shift;
		2438
		2439	$class->SUPER::new (
		2440	aspect => 1,
		2441	@_,
		2442	)
		2443	}
		2444
		2445	sub size_request {
		2446	(32, 8)
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	return unless $::CONN;#d# manage and cache textures differently
		2453	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2454
		2455	# TODO animation
		2456	if ($tex) {
		2457	glEnable GL_TEXTURE_2D;
		2458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2459	glColor 1, 1, 1, 1;
		2460	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2461	glDisable GL_TEXTURE_2D;
		2462	}
		2463	}
		2464
		2465	#############################################################################
		2466
		2467	package CFClient::UI::InventoryItem;
		2468
		2469	our @ISA = CFClient::UI::HBox::;
		2470
		2471	sub new {
		2472	my $class = shift;
		2473
		2474	my %args = @_;
		2475
		2476	my $item = delete $args{item};
		2477
		2478	my $desc = $item->{nrof} < 2
		2479	? $item->{name}
		2480	: "$item->{nrof} $item->{name_pl}";
		2481
		2482
		2483	my $self = $class->SUPER::new (
		2484	can_hover => 1,
		2485	can_events => 1,
		2486	tooltip => (CFClient::UI::Label->escape ($desc)
		2487	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2488	connect_button_down => sub {
		2489	my ($self, $ev, $x, $y) = @_;
		2490
		2491	# todo: maybe put examine on 1? but should just be a tooltip :(
		2492	if ($ev->{button} == 1) {
		2493	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2494	} elsif ($ev->{button} == 2) {
		2495	$::CONN->send ("apply $item->{tag}");
		2496	} elsif ($ev->{button} == 3) {
		2497	CFClient::UI::Menu->new (
		2498	items => [
		2499	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2500	[
		2501	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2502	sub { $::CONN->send ("lock $item->{tag}") },
		2503	],
		2504	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2505	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2506	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2507	],
		2508	)->popup ($ev);
		2509	}
		2510
		2511	1
		2512	},
		2513	%args
		2514	);
		2515
		2516	$self->add (new CFClient::UI::Face
		2517	can_events => 0,
		2518	face => $item->{face},
		2519	anim => $item->{anim},
		2520	animspeed => $item->{animspeed},
		2521	);
		2522
		2523	$self->add (new CFClient::UI::Label
		2524	can_events => 0,
		2525	text => $desc,
		2526	);
		2527
		2528	$self
		2529	}
		2530
		2531	#############################################################################
		2532
		2533	package CFClient::UI::Inventory;
		2534
		2535	our @ISA = CFClient::UI::ScrolledWindow::;
		2536
		2537	sub new {
		2538	my $class = shift;
		2539
		2540	my $self = $class->SUPER::new (
		2541	scrolled => (new CFClient::UI::VBox),
		2542	@_,
		2543	);
		2544
		2545	$self
		2546	}
		2547
		2548	sub set_items {
		2549	my ($self, $items) = @_;
		2550
		2551	$self->{scrolled}->clear;
		2552	return unless $items;
		2553
		2554	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2555
		2556	$self->{real_items} = \@items;
		2557
		2558	for my $item (@items) {
		2559	my $desc = $item->{nrof} < 2
		2560	? $item->{name}
		2561	: "$item->{nrof} $item->{name_pl}";
		2562
		2563	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2564	}
		2565
		2566	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2567	}
		2568
		2569	sub size_request {
		2570	my ($self) = @_;
		2571	($self->{req_w}, $self->{req_h});
		2572	}
		2573
		2574	#############################################################################
		2575
		2576	package CFClient::UI::Menu;
		2577
		2578	our @ISA = CFClient::UI::FancyFrame::;
		2579
		2580	use CFClient::OpenGL;
		2581
		2582	sub new {
		2583	my $class = shift;
		2584
		2585	my $self = $class->SUPER::new (
		2586	items => [],
		2587	z => 100,
		2588	@_,
		2589	);
		2590
		2591	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2592
		2593	for my $item (@{ $self->{items} }) {
		2594	my ($widget, $cb) = @$item;
		2595
		2596	# handle various types of items, only text for now
		2597	if (!ref $widget) {
		2598	$widget = new CFClient::UI::Label
		2599	can_hover => 1,
		2600	can_events => 1,
		2601	text => $widget;
		2602	}
		2603
		2604	$self->{item}{$widget} = $item;
		2605
		2606	$self->{vbox}->add ($widget);
		2607	}
		2608
		2609	$self
		2610	}
		2611
		2612	# popup given the event (must be a mouse button down event currently)
		2613	sub popup {
		2614	my ($self, $ev) = @_;
		2615
		2616	$self->emit ("popdown");
		2617
		2618	# maybe save $GRAB? must be careful about events...
		2619	$GRAB = $self;
		2620	$self->{button} = $ev->{button};
		2621
		2622	$self->show;
		2623	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2624	}
		2625
		2626	sub mouse_motion {
		2627	my ($self, $ev, $x, $y) = @_;
		2628
		2629	# TODO: should use vbox->find_widget or so
		2630	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2631	$self->{hover} = $self->{item}{$HOVER};
		2632	}
		2633
		2634	sub button_up {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	if ($ev->{button} == $self->{button}) {
		2638	undef $GRAB;
		2639	$self->hide;
		2640
		2641	$self->emit ("popdown");
		2642	$self->{hover}[1]->() if $self->{hover};
		2643	}
		2644	}
		2645
		2646	#############################################################################
		2647
		2648	package CFClient::UI::Statusbox;
		2649
		2650	our @ISA = CFClient::UI::VBox::;
		2651
		2652	sub reorder {
		2653	my ($self) = @_;
		2654	my $NOW = time;
		2655
		2656	while (my ($k, $v) = each %{ $self->{item} }) {
		2657	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2658	}
		2659
		2660	my @widgets;
		2661	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2662	my $count = 10 + 1;
		2663	for my $item (@items) {
		2664	last unless --$count;
		2665
		2666	push @widgets, $item->{label} ||= do {
		2667	# TODO: doesn't handle markup well (read as: at all)
		2668	my $short = delete $item->{text};
		2669	for ($short) {
		2670	s/^\s+//;
		2671	s/\012.*//s;
		2672	my $len = int 30 / $item->{fontsize};
		2673	substr $_, $len, length, "…" if $len < length;
		2674	}
		2675
		2676	new CFClient::UI::Label
		2677	markup => $short,
		2678	tooltip => delete $item->{tooltip},
		2679	tooltip_font => $::FONT_PROP,
		2680	tooltip_width => 0.75,
		2681	fontsize => delete $item->{fontsize},
		2682	color => delete $item->{color},
		2683	can_events => 1,
		2684	can_hover => 1,
		2685	};
		2686	}
		2687
		2688	$self->clear;
		2689	$self->SUPER::add (@widgets);
		2690	}
		2691
		2692	sub add {
		2693	my ($self, $text, %arg) = @_;
		2694
		2695	my $item = {
		2696	time => time,
		2697	text => $text,
		2698	timeout => 60,
		2699	tooltip => $text,
		2700	fontsize => 0.8,
		2701	color => [0.8, 0.8, 0.8, 0.8],
		2702	%arg,
		2703	};
		2704
		2705	$item->{timeout} += time;
		2706	$item->{group} ||= $item+0;
		2707
		2708	$item = $self->{item}{$item->{group}} ||= $item;
		2709
		2710	$self->reorder;
		2711	}
		2712
		2713	#############################################################################
		2714
1907	package CFClient::UI::Root;	2715	package CFClient::UI::Root;
1908		2716
1909	our @ISA = CFClient::UI::Container::;	2717	our @ISA = CFClient::UI::Container::;
1910		2718
1911	use SDL::OpenGL;	2719	use CFClient::OpenGL;
1912		2720
1913	sub check_size {	2721	sub new {
1914	my ($self) = @_;	2722	my $class = shift;
1915		2723
1916	$self->configure (0, 0, $::WITH, $::HEIGHT);	2724	$class->SUPER::new (
1917	}	2725	@_,
1918		2726	)
1919	sub size_request {
1920	($::WIDTH, $::HEIGHT)
1921	}	2727	}
1922		2728
1923	sub configure {	2729	sub configure {
1924	my ($self, $x, $y, $w, $h) = @_;	2730	my ($self, $x, $y, $w, $h) = @_;
1925		2731
1926	$self->SUPER::configure ($x, $y, $w, $h);	2732	$self->{w} = $w;
1927		2733	$self->{h} = $h;
1928	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1929	for @{$self->{children}};
1930	}	2734	}
1931		2735
1932	sub _topleft {	2736	sub check_size {
		2737	my ($self) = @_;
		2738
		2739	$self->size_allocate ($self->{w}, $self->{h})
		2740	if $self->{w};
		2741	}
		2742
		2743	sub size_request {
		2744	my ($self) = @_;
		2745
		2746	($self->{w}, $self->{h})
		2747	}
		2748
		2749	sub size_allocate {
		2750	my ($self, $w, $h) = @_;
		2751
		2752	my $old_w = $self->{old_w};
		2753	my $old_h = $self->{old_h};
		2754
		2755	if ($old_w && $old_h) {
		2756	for my $child ($self->children) {
		2757	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2758	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2759	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2760	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2761	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2762	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2763	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2764	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2765	}
		2766	}
		2767
		2768	for my $child ($self->children) {
		2769	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2770
		2771	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2772	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2773	$child->configure ($X, $Y, $W, $H);
		2774	}
		2775
		2776	$self->{old_w} = $w;
		2777	$self->{old_h} = $h;
		2778	}
		2779
		2780	sub coord2local {
1933	my ($self, $x, $y) = @_;	2781	my ($self, $x, $y) = @_;
1934		2782
1935	($x, $y)	2783	($x, $y)
1936	}	2784	}
1937		2785
		2786	sub coord2global {
		2787	my ($self, $x, $y) = @_;
		2788
		2789	($x, $y)
		2790	}
		2791
1938	sub update {	2792	sub update {
1939	my ($self) = @_;	2793	my ($self) = @_;
1940		2794
1941	$self->check_size;	2795	$self->check_size;
1942	::refresh ();	2796	$::WANT_REFRESH++;
1943	}	2797	}
1944		2798
1945	sub add {	2799	sub add {
1946	my ($self, $child) = @_;	2800	my ($self, $child) = @_;
1947		2801
		2802	# integerise window positions
		2803	$child->{x} = int $child->{x};
		2804	$child->{y} = int $child->{y};
		2805
1948	$self->SUPER::add ($child);	2806	$self->SUPER::add ($child);
1949	}	2807	}
1950		2808
1951	sub on_refresh {	2809	sub on_refresh {
1952	my ($self, $id, $cb) = @_;	2810	my ($self, $id, $cb) = @_;
1953		2811
1954	$self->{refresh_hook}{$id} = $cb;	2812	$self->{refresh_hook}{$id} = $cb;
1955	}	2813	}
1956		2814
1957	sub draw {	2815	sub draw {
1958	my ($self) = @_;	2816	my ($self) = @_;
1959		2817
		2818	if ($self->{check_size}) {
		2819	my @queue = ([], []);
		2820
		2821	for (;;) {
		2822	if ($self->{check_size}) {
		2823	# heuristic: check containers last
		2824	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2825	for values %{delete $self->{check_size}}
		2826	}
		2827
		2828	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2829
		2830	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2831	? @$widget{qw(user_w user_h)}
		2832	: $widget->size_request;
		2833
		2834	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2835	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2836
		2837	$widget->{req_w} = $w;
		2838	$widget->{req_h} = $h;
		2839
		2840	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2841
		2842	$widget->{parent}->check_size
		2843	if $widget->{parent};
		2844	}
		2845	}
		2846	}
		2847
		2848	while ($self->{size_alloc}) {
		2849	for (values %{delete $self->{size_alloc}}) {
		2850	my ($widget, $w, $h) = @$_;
		2851
		2852	$w = 0 if $w < 0;
		2853	$h = 0 if $h < 0;
		2854
		2855	$widget->{w} = $w;
		2856	$widget->{h} = $h;
		2857	$widget->size_allocate ($w, $h);
		2858	$widget->emit (size_allocate => $w, $h);
		2859	}
		2860	}
		2861
1960	while (my $rcb = delete $self->{refresh_hook}) {	2862	while ($self->{refresh_hook}) {
1961	$_->() for values %$rcb;	2863	$_->()
		2864	for values %{delete $self->{refresh_hook}};
1962	}	2865	}
1963		2866
1964	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2867	glViewport 0, 0, $::WIDTH, $::HEIGHT;
1965	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2868	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1966	glClear GL_COLOR_BUFFER_BIT;	2869	glClear GL_COLOR_BUFFER_BIT;
…		…
1977	#############################################################################	2880	#############################################################################
1978		2881
1979	package CFClient::UI;	2882	package CFClient::UI;
1980		2883
1981	$ROOT = new CFClient::UI::Root;	2884	$ROOT = new CFClient::UI::Root;
		2885	$TOOLTIP = new CFClient::UI::Tooltip;
1982		2886
1983	1	2887	1
1984		2888

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