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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.195 by root, Thu May 11 23:54:31 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	$TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font});
		30
		31	$TOOLTIP->show;
		32
		33	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		34
		35	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		37	}
		38
		39	$TOOLTIP->move ($x, $y);
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	delete $TOOLTIP->{owner};
		49	}
14		50
15	# class methods for events	51	# class methods for events
16	sub feed_sdl_key_down_event {	52	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	53	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		54	if $FOCUS;
18	}	55	}
19		56
20	sub feed_sdl_key_up_event {	57	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	58	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		59	if $FOCUS;
22	}	60	}
23		61
24	sub feed_sdl_button_down_event {	62	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	63	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	64	my ($x, $y) = ($ev->{x}, $ev->{y});
27		65
28	if (!$BUTTON_STATE) {	66	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	67	my $widget = $ROOT->find_widget ($x, $y);
30		68
31	$GRAB = $widget;	69	$GRAB = $widget;
32	$GRAB->update if $GRAB;	70	$GRAB->update if $GRAB;
33	}
34		71
		72	check_tooltip;
		73	}
		74
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	75	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		76
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	77	if ($GRAB) {
		78	($x, $y) = $GRAB->coord2local ($x, $y);
		79	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		80	}
38	}	81	}
39		82
40	sub feed_sdl_button_up_event {	83	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	84	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	85	my ($x, $y) = ($ev->{x}, $ev->{y});
43		86
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		88
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	89	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		90
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	91	if ($GRAB) {
		92	($x, $y) = $GRAB->coord2local ($x, $y);
		93	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		94	}
49		95
50	if (!$BUTTON_STATE) {	96	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	97	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	98	$grab->update if $grab;
53	$GRAB->update if $GRAB;	99	$GRAB->update if $GRAB;
		100
		101	check_tooltip;
54	}	102	}
55	}	103	}
56		104
57	sub feed_sdl_motion_event {	105	sub feed_sdl_motion_event {
58	my ($ev) = @_;	106	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	107	my ($x, $y) = ($ev->{x}, $ev->{y});
60		108
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	109	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		110
63	if ($widget != $HOVER) {	111	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	112	my $hover = $HOVER; $HOVER = $widget;
65		113
66	$hover->update if $hover && $hover->{can_hover};	114	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	115	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		116
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	117	check_tooltip;
		118	}
		119
		120	if ($HOVER) {
		121	($x, $y) = $HOVER->coord2local ($x, $y);
		122	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		123	}
71	}	124	}
72		125
73	# convert position array to integers	126	# convert position array to integers
74	sub harmonize {	127	sub harmonize {
75	my ($vals) = @_;	128	my ($vals) = @_;
…		…
87		140
88	package CFClient::UI::Base;	141	package CFClient::UI::Base;
89		142
90	use strict;	143	use strict;
91		144
92	use SDL::OpenGL;	145	use CFClient::OpenGL;
93		146
94	sub new {	147	sub new {
95	my $class = shift;	148	my $class = shift;
96		149
97	my $self = bless {	150	my $self = bless {
98	x => 0,	151	x => 0,
99	y => 0,	152	y => 0,
100	z => 0,	153	z => 0,
101	w => -1,	154	can_events => 1,
102	h => -1,
103	@_	155	@_
104	}, $class;	156	}, $class;
105		157
106	for (keys %$self) {	158	for (keys %$self) {
107	if (/^connect_(.*)$/) {	159	if (/^connect_(.*)$/) {
…		…
110	}	162	}
111		163
112	$self	164	$self
113	}	165	}
114		166
		167	sub destroy {
		168	my ($self) = @_;
		169
		170	$self->hide;
		171	%$self = ();
		172	}
		173
		174	sub show {
		175	my ($self) = @_;
		176
		177	return if $self->{parent};
		178
		179	$CFClient::UI::ROOT->add ($self);
		180	}
		181
		182	sub hide {
		183	my ($self) = @_;
		184
		185	undef $GRAB if $GRAB == $self;
		186	undef $HOVER if $HOVER == $self;
		187
		188	$self->{parent}->remove ($self)
		189	if $self->{parent};
		190	}
		191
115	sub move {	192	sub move {
116	my ($self, $x, $y, $z) = @_;	193	my ($self, $x, $y, $z) = @_;
		194
117	$self->{x} = int $x;	195	$self->{x} = int $x;
118	$self->{y} = int $y;	196	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	197	$self->{z} = $z if defined $z;
120	}
121		198
122	sub needs_redraw {	199	$self->update;
123	0	200	}
		201
		202	sub set_size {
		203	my ($self, $w, $h) = @_;
		204
		205	$self->{user_w} = $w;
		206	$self->{user_h} = $h;
		207
		208	$self->check_size;
124	}	209	}
125		210
126	sub size_request {	211	sub size_request {
127	require Carp;	212	require Carp;
128	Carp::confess "size_request is abtract";	213	Carp::confess "size_request is abstract";
129	}	214	}
130		215
131	sub _size_allocate {	216	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	217	my ($self, $x, $y, $w, $h) = @_;
133		218
		219	if ($self->{aspect}) {
		220	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		221	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		222
		223	# use alignment to adjust x, y
		224
		225	$x += int +($w - $w2) * 0.5;
		226	$y += int +($h - $h2) * 0.5;
		227
		228	($w, $h) = ($w2, $h2);
		229	}
		230
		231	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	232	$self->{x} = $x;
135	$self->{y} = $y;	233	$self->{y} = $y;
		234	$self->update;
		235	}
136		236
137	return unless $self->{w} != $w || $self->{h} != $h;	237	if ($self->{w} != $w || $self->{h} != $h) {
138		238	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	239	}
143	}	240	}
144		241
145	sub size_allocate {	242	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	243	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	244	}
150		245
151	# return top left coordinates	246	sub children {
152	sub _topleft {	247	}
		248
		249	# call when resolution changes etc.
		250	sub reconfigure {
		251	my ($self) = @_;
		252
		253	$_->reconfigure
		254	for $self->children;
		255
		256	$self->check_size;
		257	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		258	$self->update;
		259	}
		260
		261	sub set_max_size {
153	my ($self, $x, $y) = @_;	262	my ($self, $w, $h) = @_;
154		263
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	264	delete $self->{max_w}; $self->{max_w} = $w if $w;
		265	delete $self->{max_h}; $self->{max_h} = $h if $h;
156	}	266	}
157		267
158	# translate global coordinates to local coordinate system	268	# translate global coordinates to local coordinate system
159	sub coord2local {	269	sub coord2local {
160	my ($self, $x, $y) = @_;	270	my ($self, $x, $y) = @_;
161		271
162	my ($X, $Y) = $self->_topleft;	272	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	273	}
165		274
166	# translate local coordinates to global coordinate system	275	# translate local coordinates to global coordinate system
167	sub coord2global {	276	sub coord2global {
168	my ($self, $x, $y) = @_;	277	my ($self, $x, $y) = @_;
169		278
170	my ($X, $Y) = $self->_topleft;	279	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	280	}
173		281
174	sub focus_in {	282	sub focus_in {
175	my ($self) = @_;	283	my ($self) = @_;
176		284
…		…
236	glVertex $x + $self->{w}, $y + $self->{h};	344	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	345	glVertex $x , $y + $self->{h};
238	glEnd;	346	glEnd;
239	glDisable GL_BLEND;	347	glDisable GL_BLEND;
240	}	348	}
		349
		350	if ($ENV{PCLIENT_DEBUG}) {
		351	glPushMatrix;
		352	glColor 1, 1, 0, 1;
		353	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		354	glBegin GL_LINE_LOOP;
		355	glVertex 0 , 0;
		356	glVertex $self->{w}, 0;
		357	glVertex $self->{w}, $self->{h};
		358	glVertex 0 , $self->{h};
		359	glEnd;
		360	glPopMatrix;
		361	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		362	}
241	}	363	}
242		364
243	sub _draw {	365	sub _draw {
244	my ($self) = @_;	366	my ($self) = @_;
245		367
246	warn "no draw defined for $self\n";	368	warn "no draw defined for $self\n";
247	}	369	}
248		370
249	sub find_widget {	371	sub find_widget {
250	my ($self, $x, $y) = @_;	372	my ($self, $x, $y) = @_;
		373
		374	return () unless $self->{can_events};
251		375
252	return $self	376	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	377	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	378	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		379
…		…
258		382
259	sub set_parent {	383	sub set_parent {
260	my ($self, $parent) = @_;	384	my ($self, $parent) = @_;
261		385
262	Scalar::Util::weaken ($self->{parent} = $parent);	386	Scalar::Util::weaken ($self->{parent} = $parent);
		387
		388	$self->check_size
		389	unless exists $self->{req_w};
263	}	390	}
264		391
265	sub check_size {	392	sub check_size {
266	my ($self) = @_;	393	my ($self) = @_;
267		394
268	my ($w, $h) = $self->size_request;	395	$CFClient::UI::ROOT->{check_size}{$self} = $self;
269
270	if ($w != $self->{req_w} || $h != $self->{req_h}) {
271	$self->{req_w} = $w;
272	$self->{req_h} = $h;
273
274	$self->{parent}->check_size
275	if $self->{parent};
276	}
277	}	396	}
278		397
279	sub update {	398	sub update {
280	my ($self) = @_;	399	my ($self) = @_;
281		400
…		…
284	}	403	}
285		404
286	sub connect {	405	sub connect {
287	my ($self, $signal, $cb) = @_;	406	my ($self, $signal, $cb) = @_;
288		407
289	push @{ $self->{cb}{$signal} }, $cb;	408	push @{ $self->{signal_cb}{$signal} }, $cb;
290	}	409	}
291		410
292	sub emit {	411	sub emit {
293	my ($self, $signal, @args) = @_;	412	my ($self, $signal, @args) = @_;
294		413
295	$_->($self, @args)	414	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
296	for @{$self->{cb}{$signal} || []};
297	}	415	}
298		416
299	sub DESTROY {	417	sub DESTROY {
300	my ($self) = @_;	418	my ($self) = @_;
301		419
…		…
307	package CFClient::UI::DrawBG;	425	package CFClient::UI::DrawBG;
308		426
309	our @ISA = CFClient::UI::Base::;	427	our @ISA = CFClient::UI::Base::;
310		428
311	use strict;	429	use strict;
312	use SDL::OpenGL;	430	use CFClient::OpenGL;
313		431
314	sub new {	432	sub new {
315	my $class = shift;	433	my $class = shift;
316		434
317	# range [value, low, high, page]	435	# range [value, low, high, page]
…		…
346		464
347	package CFClient::UI::Empty;	465	package CFClient::UI::Empty;
348		466
349	our @ISA = CFClient::UI::Base::;	467	our @ISA = CFClient::UI::Base::;
350		468
		469	sub new {
		470	my ($class, %arg) = @_;
		471	$class->SUPER::new (can_events => 0, %arg);
		472	}
		473
351	sub size_request {	474	sub size_request {
352	(0, 0)	475	(0, 0)
353	}	476	}
354		477
355	sub draw { }	478	sub draw { }
…		…
363	sub new {	486	sub new {
364	my ($class, %arg) = @_;	487	my ($class, %arg) = @_;
365		488
366	my $children = delete $arg{children} || [];	489	my $children = delete $arg{children} || [];
367		490
368	my $self = $class->SUPER::new (children => [], %arg);	491	my $self = $class->SUPER::new (
		492	children => [],
		493	can_events => 0,
		494	%arg,
		495	);
369	$self->add ($_) for @$children;	496	$self->add ($_) for @$children;
370		497
371	$self	498	$self
372	}	499	}
373		500
374	sub add {	501	sub add {
375	my ($self, $child) = @_;	502	my ($self, @widgets) = @_;
376		503
377	$child->set_parent ($self);	504	$_->set_parent ($self)
		505	for @widgets;
378		506
379	use sort 'stable';	507	use sort 'stable';
380		508
381	$self->{children} = [	509	$self->{children} = [
382	sort { $a->{z} <=> $b->{z} }	510	sort { $a->{z} <=> $b->{z} }
383	@{$self->{children}}, $child	511	@{$self->{children}}, @widgets
384	];	512	];
385		513
386	$self->{w} = $self->{h} = -1;	514	$self->check_size;
387	$self->update;	515	$self->update;
388	}	516	}
389		517
		518	sub children {
		519	@{ $_[0]{children} }
		520	}
		521
390	sub remove {	522	sub remove {
391	my ($self, $widget) = @_;	523	my ($self, $child) = @_;
392		524
		525	delete $child->{parent};
		526	$child->hide;
		527
393	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	528	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
394		529
395	$self->check_size;	530	$self->check_size;
		531	$self->update;
		532	}
		533
		534	sub clear {
		535	my ($self) = @_;
		536
		537	my $children = delete $self->{children};
		538	$self->{children} = [];
		539
		540	for (@$children) {
		541	delete $_->{parent};
		542	$_->hide;
		543	}
		544
		545	$self->check_size;
		546	$self->update;
396	}	547	}
397		548
398	sub find_widget {	549	sub find_widget {
399	my ($self, $x, $y) = @_;	550	my ($self, $x, $y) = @_;
400		551
…		…
430		581
431	$class->SUPER::new (children => [$child], %arg)	582	$class->SUPER::new (children => [$child], %arg)
432	}	583	}
433		584
434	sub add {	585	sub add {
435	my ($self, $widget) = @_;	586	my ($self, $child) = @_;
436		587
437	$self->{children} = [];	588	$self->{children} = [];
438		589
439	$self->SUPER::add ($widget);	590	$self->SUPER::add ($child);
440	}	591	}
441		592
442	sub remove {	593	sub remove {
443	my ($self, $widget) = @_;	594	my ($self, $widget) = @_;
444		595
…		…
453	sub size_request {	604	sub size_request {
454	$_[0]{children}[0]->size_request	605	$_[0]{children}[0]->size_request
455	}	606	}
456		607
457	sub size_allocate {	608	sub size_allocate {
458	my ($self, $x, $y, $w, $h) = @_;	609	my ($self, $w, $h) = @_;
459		610
460	$self->_size_allocate ($x, $y, $w, $h) or return;
461
462	$self->{children}[0]->size_allocate (0, 0, $w, $h);	611	$self->{children}[0]->configure (0, 0, $w, $h);
463	}	612	}
464		613
465	#############################################################################	614	#############################################################################
466		615
467	package CFClient::UI::Window;	616	package CFClient::UI::Window;
468		617
469	our @ISA = CFClient::UI::Bin::;	618	our @ISA = CFClient::UI::Bin::;
470		619
471	use SDL::OpenGL;	620	use CFClient::OpenGL;
472		621
473	sub new {	622	sub new {
474	my ($class, %arg) = @_;	623	my ($class, %arg) = @_;
475		624
476	my $self = $class->SUPER::new (%arg);	625	my $self = $class->SUPER::new (%arg);
477	}	626	}
478		627
479	sub update {	628	sub update {
480	my ($self) = @_;	629	my ($self) = @_;
481		630
482	# we want to do this delayed...	631	$ROOT->on_refresh ($self => sub { $self->render_child });
483	$self->render_chld;
484	$self->SUPER::update;	632	$self->SUPER::update;
485	}	633	}
486		634
		635	sub size_allocate {
		636	my ($self, $w, $h) = @_;
		637
		638	$self->SUPER::size_allocate ($w, $h);
		639	$self->update;
		640	}
		641
		642	sub _render {
		643	$_[0]{children}[0]->draw;
		644	}
		645
487	sub render_chld {	646	sub render_child {
488	my ($self) = @_;	647	my ($self) = @_;
489		648
490	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	649	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491	glClearColor 0, 0, 0, 1;	650	glClearColor 0, 0, 0, 0;
492	glClear GL_COLOR_BUFFER_BIT;	651	glClear GL_COLOR_BUFFER_BIT;
493	$self->child->draw;	652
		653	$self->_render;
		654	# glColorMask 1, 1, 1, 0;
		655	# glEnable GL_BLEND;
		656	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		657	# glRasterPos 0, 0;
		658	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		659	# glDisable GL_BLEND;
		660	# glColorMask 1, 1, 1, 1;
494	};	661	};
495	}
496
497	sub size_allocate {
498	my ($self, $x, $y, $w, $h) = @_;
499
500	$self->_size_allocate ($x, $y, $w, $h) or return;
501
502	$self->child->size_allocate (0, 0, $w, $h);
503
504	$self->render_chld;
505	}	662	}
506		663
507	sub _draw {	664	sub _draw {
508	my ($self) = @_;	665	my ($self) = @_;
509		666
510	my ($w, $h) = ($self->w, $self->h);	667	my ($w, $h) = ($self->w, $self->h);
511		668
512	my $tex = $self->{texture}	669	my $tex = $self->{texture}
513	or return;	670	or return;
		671
		672	glEnable GL_TEXTURE_2D;
		673	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		674	glColor 0, 0, 0, 1;
		675
		676	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
		677
		678	glDisable GL_TEXTURE_2D;
		679	}
		680
		681	#############################################################################
		682
		683	package CFClient::UI::ViewPort;
		684
		685	our @ISA = CFClient::UI::Window::;
		686
		687	sub size_request {
		688	my ($self) = @_;
		689
		690	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		691	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		692
		693	@$self{qw(child_w child_h)}
		694	}
		695
		696	sub size_allocate {
		697	my ($self, $w, $h) = @_;
		698
		699	$self->update;
		700	}
		701
		702	sub set_offset {
		703	my ($self, $x, $y) = @_;
		704
		705	$self->{view_x} = int $x;
		706	$self->{view_y} = int $y;
		707
		708	$self->update;
		709	}
		710
		711	# hmm, this does not work for topleft of $self... but we should not ask for that
		712	sub coord2local {
		713	my ($self, $x, $y) = @_;
		714
		715	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		716	}
		717
		718	sub coord2global {
		719	my ($self, $x, $y) = @_;
		720
		721	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		722	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		723
		724	$self->SUPER::coord2global ($x, $y)
		725	}
		726
		727	sub find_widget {
		728	my ($self, $x, $y) = @_;
		729
		730	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		731	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		732	) {
		733	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		734	} else {
		735	$self->CFClient::UI::Base::find_widget ($x, $y)
		736	}
		737	}
		738
		739	sub _render {
		740	my ($self) = @_;
		741
		742	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		743
		744	$self->SUPER::_render;
		745	}
		746
		747	#############################################################################
		748
		749	package CFClient::UI::ScrolledWindow;
		750
		751	our @ISA = CFClient::UI::HBox::;
		752
		753	sub new {
		754	my $class = shift;
		755
		756	my $self;
		757
		758	my $slider = new CFClient::UI::Slider
		759	vertical => 1,
		760	range => [0, 0, 1, 0.01], # HACK fix
		761	connect_changed => sub {
		762	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		763	},
		764	;
		765
		766	$self = $class->SUPER::new (
		767	vp => (new CFClient::UI::ViewPort),
		768	slider => $slider,
		769	@_,
		770	);
		771
		772	$self->{vp}->add ($self->{scrolled});
		773	$self->add ($self->{vp});
		774	$self->add ($self->{slider});
		775
		776	$self
		777	}
		778
		779	#TODO# update range on size_allocate depeneing on child
		780	# update viewport offset on scroll
		781
		782	#############################################################################
		783
		784	package CFClient::UI::Frame;
		785
		786	our @ISA = CFClient::UI::Bin::;
		787
		788	use CFClient::OpenGL;
		789
		790	sub new {
		791	my $class = shift;
		792
		793	my $self = $class->SUPER::new (
		794	bg => [1, 1, 1, 1],
		795	border_bg => [1, 1, 1, 1],
		796	border => 0.8,
		797	@_
		798	);
		799
		800	$self
		801	}
		802
		803	sub _draw {
		804	my ($self) = @_;
		805
		806	my ($w, $h) = ($self->{w}, $self->{h});
514		807
515	glEnable GL_BLEND;	808	glEnable GL_BLEND;
516	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	809	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517	glEnable GL_TEXTURE_2D;	810	glEnable GL_TEXTURE_2D;
518	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	811	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
519		812
520	$tex->draw_quad (0, 0, $w, $h);	813	# glBegin GL_QUADS;
		814	# glColor 0, 0, 0, 0;
		815	# glVertex 0 , 0;
		816	# glVertex 0 , $h;
		817	# glVertex $w, $h;
		818	# glVertex $w, 0;
		819	# glEnd;
521		820
		821
		822	$self->child->draw;
522	glDisable GL_BLEND;	823	glDisable GL_BLEND;
523	glDisable GL_TEXTURE_2D;	824	glDisable GL_TEXTURE_2D;
524	}	825	}
525		826
526	#############################################################################	827	#############################################################################
527		828
528	package CFClient::UI::ViewPort;
529
530	our @ISA = CFClient::UI::Window::;
531
532	sub new { die }
533
534	sub size_request {
535	my ($self) = @_;
536
537	@$self{qw(child_w child_h)} = $self->child->size_request;
538	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540	@$self{qw(child_w child_h)}
541	}
542
543	sub size_allocate {
544	my ($self, $x, $y, $w, $h) = @_;
545
546	$self->_size_allocate ($x, $y, $w, $h) or return;
547	}
548
549	sub _draw {
550	my ($self) = @_;
551
552	$self->{children}[1]->draw;
553	}
554
555
556	#############################################################################
557
558	package CFClient::UI::Frame;	829	package CFClient::UI::FancyFrame;
559		830
560	our @ISA = CFClient::UI::Bin::;	831	our @ISA = CFClient::UI::Bin::;
561		832
562	use SDL::OpenGL;	833	use CFClient::OpenGL;
563
564	sub size_request {
565	my ($self) = @_;
566	my $chld = $self->child
567	or return (0, 0);
568
569	$chld->move (2, 2);
570
571	map { $_ + 4 } $chld->size_request;
572	}
573
574	sub size_allocate {
575	my ($self, $x, $y, $w, $h) = @_;
576
577	$self->_size_allocate ($x, $y, $w, $h) or return;
578
579	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
580	}
581
582	sub _draw {
583	my ($self) = @_;
584
585	my $chld = $self->child;
586
587	my ($w, $h) = $chld->size_request;
588
589	glBegin GL_QUADS;
590	glColor 0, 0, 0;
591	glVertex 0 , 0;
592	glVertex 0 , $h + 4;
593	glVertex $w + 4 , $h + 4;
594	glVertex $w + 4 , 0;
595	glEnd;
596
597	$chld->draw;
598	}
599
600	#############################################################################
601
602	package CFClient::UI::FancyFrame;
603
604	our @ISA = CFClient::UI::Bin::;
605
606	use SDL::OpenGL;
607		834
608	my @tex =	835	my @tex =
609	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	836	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
610	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	837	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611		838
612	sub new {	839	sub new {
613	my $class = shift;	840	my $class = shift;
614		841
615	# TODO: user_x, user_y, overwrite moveto?	842	# TODO: user_x, user_y, overwrite moveto?
616		843
617	$class->SUPER::new (	844	my $self = $class->SUPER::new (
618	bg => [1, 1, 1, 1],	845	bg => [1, 1, 1, 1],
619	border_bg => [1, 1, 1, 1],	846	border_bg => [1, 1, 1, 1],
620	border => int $::FONTSIZE * 0.8,	847	border => 0.6,
		848	can_events => 1,
621	@_	849	@_
		850	);
		851
		852	$self->{title} &&= new CFClient::UI::Label
		853	align => 0,
		854	valign => 1,
		855	text => $self->{title},
		856	fontsize => $self->{border};
		857
		858	$self
		859	}
		860
		861	sub border {
		862	int $_[0]{border} * $::FONTSIZE
		863	}
		864
		865	sub size_request {
		866	my ($self) = @_;
		867
		868	my ($w, $h) = $self->SUPER::size_request;
		869
		870	(
		871	$w + $self->border * 2,
		872	$h + $self->border * 2,
622	)	873	)
623	}	874	}
624		875
625	sub size_request {
626	my ($self) = @_;
627
628	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630	my ($w, $h) = $self->SUPER::size_request;
631
632	(
633	$w + $self->{border} * 2,
634	$h + $self->{border} * 2,
635	)
636	}
637
638	sub size_allocate {	876	sub size_allocate {
639	my ($self, $x, $y, $w, $h) = @_;	877	my ($self, $w, $h) = @_;
640		878
641	$self->_size_allocate ($x, $y, $w, $h) or return;
642
643	$h -= List::Util::max 0, $self->{border} * 2;	879	$h -= List::Util::max 0, $self->border * 2;
644	$w -= List::Util::max 0, $self->{border} * 2;	880	$w -= List::Util::max 0, $self->border * 2;
645		881
		882	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		883	if $self->{title};
		884
646	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	885	$self->child->configure ($self->border, $self->border, $w, $h);
647	}	886	}
648		887
649	sub button_down {	888	sub button_down {
650	my ($self, $ev, $x, $y) = @_;	889	my ($self, $ev, $x, $y) = @_;
651		890
652	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	891	my ($w, $h) = @$self{qw(w h)};
653	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	892	my $border = $self->border;
654		893
		894	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		895	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		896
		897	if ($lr & $td) {
		898	my ($wx, $wy) = ($self->{x}, $self->{y});
655	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	899	my ($ox, $oy) = ($ev->{x}, $ev->{y});
656	my ($bw, $bh) = ($self->{w}, $self->{h});	900	my ($bw, $bh) = ($self->{w}, $self->{h});
		901
		902	my $mx = $x < $border;
		903	my $my = $y < $border;
657		904
658	$self->{motion} = sub {	905	$self->{motion} = sub {
659	my ($ev, $x, $y) = @_;	906	my ($ev, $x, $y) = @_;
660		907
661	($x, $y) = ($ev->motion_x, $ev->motion_y);	908	my $dx = $ev->{x} - $ox;
		909	my $dy = $ev->{y} - $oy;
662		910
663	$self->{user_w} = $bw + $x - $ox;	911	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
664	$self->{user_h} = $bh + $y - $oy;	912	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
665	$self->update;	913	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		914	$self->check_size;
666	};	915	};
667		916
668	} elsif ($x >= 0 && $x < $self->{w}	917	} elsif ($lr ^ $td) {
669	&& $y >= 0 && $y < $self->{border}) {
670
671	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	918	my ($ox, $oy) = ($ev->{x}, $ev->{y});
672	my ($bx, $by) = ($self->{x}, $self->{y});	919	my ($bx, $by) = ($self->{x}, $self->{y});
673		920
674	$self->{motion} = sub {	921	$self->{motion} = sub {
675	my ($ev, $x, $y) = @_;	922	my ($ev, $x, $y) = @_;
676		923
677	($x, $y) = ($ev->motion_x, $ev->motion_y);	924	($x, $y) = ($ev->{x}, $ev->{y});
678		925
679	$self->move ($bx + $x - $ox, $by + $y - $oy);	926	$self->move ($bx + $x - $ox, $by + $y - $oy);
680	$self->update;	927	$self->update;
681	};	928	};
682	}	929	}
…		…
703	glEnable GL_BLEND;	950	glEnable GL_BLEND;
704	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	951	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705	glEnable GL_TEXTURE_2D;	952	glEnable GL_TEXTURE_2D;
706	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	953	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707		954
		955	my $border = $self->border;
		956
708	glColor @{ $self->{border_bg} };	957	glColor @{ $self->{border_bg} };
709	$tex[1]->draw_quad (0, 0, $w, $self->{border});	958	$tex[1]->draw_quad (0, 0, $w, $border);
710	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	959	$tex[3]->draw_quad (0, $border, $border, $ch);
711	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	960	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
712	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	961	$tex[4]->draw_quad (0, $h - $border, $w, $border);
713		962
		963	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
714	my $bg = $tex[0];	964	my $bg = $tex[0];
715		965
716	# TODO: repeat texture not scale	966	# TODO: repeat texture not scale
717	my $rep_x = $cw / $bg->{w};	967	my $rep_x = $cw / $bg->{w};
718	my $rep_y = $ch / $bg->{h};	968	my $rep_y = $ch / $bg->{h};
719		969
720	glColor @{ $self->{bg} };	970	glColor @{ $self->{bg} };
721		971
722	$bg->{s} = $rep_x;	972	$bg->{s} = $rep_x;
723	$bg->{t} = $rep_y;	973	$bg->{t} = $rep_y;
724	$bg->{wrap_mode} = 1;	974	$bg->{wrap_mode} = 1;
725	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	975	$bg->draw_quad ($border, $border, $cw, $ch);
726		976
727	glDisable GL_TEXTURE_2D;	977	glDisable GL_TEXTURE_2D;
728	glDisable GL_BLEND;	978	glDisable GL_BLEND;
		979	}
		980
		981	$self->{title}->draw if $self->{title};
729		982
730	$self->child->draw;	983	$self->child->draw;
731	}	984	}
732		985
733	#############################################################################	986	#############################################################################
…		…
736		989
737	our @ISA = CFClient::UI::Base::;	990	our @ISA = CFClient::UI::Base::;
738		991
739	use List::Util qw(max sum);	992	use List::Util qw(max sum);
740		993
741	use SDL::OpenGL;	994	use CFClient::OpenGL;
742		995
743	sub new {	996	sub new {
744	my $class = shift;	997	my $class = shift;
745		998
746	$class->SUPER::new (	999	$class->SUPER::new (
…		…
753	my ($self, $x, $y, $child) = @_;	1006	my ($self, $x, $y, $child) = @_;
754		1007
755	$child->set_parent ($self);	1008	$child->set_parent ($self);
756	$self->{children}[$y][$x] = $child;	1009	$self->{children}[$y][$x] = $child;
757		1010
758	$self->{w} = $self->{h} = -1;	1011	$child->check_size;
759	$self->update;	1012	}
		1013
		1014	sub children {
		1015	grep $_, map @$_, grep $_, @{ $_[0]{children} }
760	}	1016	}
761		1017
762	# TODO: move to container class maybe? send childs a signal on removal?	1018	# TODO: move to container class maybe? send childs a signal on removal?
763	sub clear {	1019	sub clear {
764	my ($self) = @_;	1020	my ($self) = @_;
765		1021
		1022	my @children = $self->children;
766	delete $self->{children};	1023	delete $self->{children};
		1024
		1025	for (@children) {
		1026	delete $_->{parent};
		1027	$_->hide;
		1028	}
		1029
767	$self->update;	1030	$self->update;
768	}	1031	}
769		1032
770	sub get_wh {	1033	sub get_wh {
771	my ($self) = @_;	1034	my ($self) = @_;
…		…
777	or next;	1040	or next;
778		1041
779	for my $x (0 .. $#$row) {	1042	for my $x (0 .. $#$row) {
780	my $widget = $row->[$x]	1043	my $widget = $row->[$x]
781	or next;	1044	or next;
782	my ($w, $h) = $widget->size_request;	1045	my ($w, $h) = @$widget{qw(req_w req_h)};
783		1046
784	$w[$x] = max $w[$x], $w;	1047	$w[$x] = max $w[$x], $w;
785	$h[$y] = max $h[$y], $h;	1048	$h[$y] = max $h[$y], $h;
786	}	1049	}
787	}	1050	}
…		…
799	(sum @$hs),	1062	(sum @$hs),
800	)	1063	)
801	}	1064	}
802		1065
803	sub size_allocate {	1066	sub size_allocate {
804	my ($self, $x, $y, $w, $h) = @_;	1067	my ($self, $w, $h) = @_;
805
806	$self->_size_allocate ($x, $y, $w, $h) or return;
807		1068
808	my ($ws, $hs) = $self->get_wh;	1069	my ($ws, $hs) = $self->get_wh;
809		1070
810	my $req_w = sum @$ws;	1071	my $req_w = sum @$ws;
811	my $req_h = sum @$hs;	1072	my $req_h = sum @$hs;
…		…
833		1094
834	for my $c (0 .. $#$row) {	1095	for my $c (0 .. $#$row) {
835	my $col_w = $ws->[$c];	1096	my $col_w = $ws->[$c];
836		1097
837	if (my $widget = $row->[$c]) {	1098	if (my $widget = $row->[$c]) {
838	$widget->size_allocate ($x, $y, $col_w, $row_h);	1099	$widget->configure ($x, $y, $col_w, $row_h);
839	}	1100	}
840		1101
841	$x += $col_w;	1102	$x += $col_w;
842	}	1103	}
843		1104
…		…
888	(List::Util::max map $_->[1], @alloc),	1149	(List::Util::max map $_->[1], @alloc),
889	)	1150	)
890	}	1151	}
891		1152
892	sub size_allocate {	1153	sub size_allocate {
893	my ($self, $x, $y, $w, $h) = @_;	1154	my ($self, $w, $h) = @_;
894
895	$self->_size_allocate ($x, $y, $w, $h) or return;
896		1155
897	($h, $w) = ($w, $h);	1156	($h, $w) = ($w, $h);
898		1157
899	my $children = $self->{children};	1158	my $children = $self->{children};
900		1159
901	my @h = map +($_->size_request)[0], @$children;	1160	my @h = map $_->{req_w}, @$children;
902		1161
903	my $req_h = List::Util::sum @h;	1162	my $req_h = List::Util::sum @h;
904		1163
905	if ($req_h > $h) {	1164	if ($req_h > $h) {
906	# ah well, not enough space	1165	# ah well, not enough space
…		…
922		1181
923	my $y = 0;	1182	my $y = 0;
924	for (0 .. $#$children) {	1183	for (0 .. $#$children) {
925	my $child = $children->[$_];	1184	my $child = $children->[$_];
926	my $h = $h[$_];	1185	my $h = $h[$_];
927	$child->size_allocate ($y, 0, $h, $w);	1186	$child->configure ($y, 0, $h, $w);
928		1187
929	$y += $h;	1188	$y += $h;
930	}	1189	}
931		1190
932	1	1191	1
…		…
950	(List::Util::sum map $_->[1], @alloc),	1209	(List::Util::sum map $_->[1], @alloc),
951	)	1210	)
952	}	1211	}
953		1212
954	sub size_allocate {	1213	sub size_allocate {
955	my ($self, $x, $y, $w, $h) = @_;	1214	my ($self, $w, $h) = @_;
956		1215
957	$self->_size_allocate ($x, $y, $w, $h) or return;	1216	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
958		1217
959	my $children = $self->{children};	1218	my $children = $self->{children};
960		1219
961	my @h = map +($_->size_request)[1], @$children;	1220	my @h = map $_->{req_h}, @$children;
962		1221
963	my $req_h = List::Util::sum @h;	1222	my $req_h = List::Util::sum @h;
964		1223
965	if ($req_h > $h) {	1224	if ($req_h > $h) {
966	# ah well, not enough space	1225	# ah well, not enough space
…		…
980		1239
981	my $y = 0;	1240	my $y = 0;
982	for (0 .. $#$children) {	1241	for (0 .. $#$children) {
983	my $child = $children->[$_];	1242	my $child = $children->[$_];
984	my $h = $h[$_];	1243	my $h = $h[$_];
985	$child->size_allocate (0, $y, $w, $h);	1244	$child->configure (0, $y, $w, $h);
986		1245
987	$y += $h;	1246	$y += $h;
988	}	1247	}
989		1248
990	1	1249	1
…		…
994		1253
995	package CFClient::UI::Label;	1254	package CFClient::UI::Label;
996		1255
997	our @ISA = CFClient::UI::Base::;	1256	our @ISA = CFClient::UI::Base::;
998		1257
999	use SDL::OpenGL;	1258	use CFClient::OpenGL;
1000		1259
1001	sub new {	1260	sub new {
1002	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1003		1262
1004	my $self = $class->SUPER::new (	1263	my $self = $class->SUPER::new (
1005	fg => [1, 1, 1],	1264	fg => [1, 1, 1],
1006	fontsize => $::FONTSIZE,	1265	#font => default_font
1007	text => "",	1266	#text => initial text
		1267	#markup => initial narkup
		1268	layout => (new CFClient::Layout),
		1269	fontsize => 1,
1008	align => -1,	1270	align => -1,
1009	valign => -1,	1271	valign => -1,
1010	padding => 2,	1272	padding => 2,
1011	layout => new CFClient::Layout,	1273	can_events => 0,
1012	%arg	1274	%arg
1013	);	1275	);
1014		1276
1015	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1277	if (exists $self->{template}) {
		1278	my $layout = new CFClient::Layout;
		1279	$layout->set_text (delete $self->{template});
		1280	$self->{template} = $layout;
		1281	}
1016		1282
1017	$self->set_text (delete $self->{text}) if exists $self->{text};	1283	if (exists $self->{markup}) {
1018	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1284	$self->set_markup (delete $self->{markup});
		1285	} else {
		1286	$self->set_text (delete $self->{text});
		1287	}
1019		1288
1020	$self	1289	$self
1021	}	1290	}
1022		1291
1023	sub escape_text {	1292	sub escape {
1024	local $_ = $_[1];	1293	local $_ = $_[1];
1025		1294
1026	s/&/&amp;/g;	1295	s/&/&amp;/g;
1027	s/>/&gt;/g;	1296	s/>/&gt;/g;
1028	s/</&lt;/g;	1297	s/</&lt;/g;
1029		1298
1030	$_[1]	1299	$_[1]
1031	}	1300	}
1032		1301
		1302	sub update {
		1303	my ($self) = @_;
		1304
		1305	delete $self->{texture};
		1306	$self->SUPER::update;
		1307	}
		1308
1033	sub set_text {	1309	sub set_text {
1034	my ($self, $text) = @_;	1310	my ($self, $text) = @_;
1035		1311
		1312	return if $self->{text} eq "T$text";
		1313	$self->{text} = "T$text";
		1314
		1315	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036	$self->{layout}->set_text ($text);	1316	$self->{layout}->set_text ($text);
1037		1317
1038	delete $self->{texture};
1039	$self->update;	1318	$self->update;
		1319	$self->check_size;
1040	}	1320	}
1041		1321
1042	sub set_markup {	1322	sub set_markup {
1043	my ($self, $markup) = @_;	1323	my ($self, $markup) = @_;
1044		1324
		1325	return if $self->{text} eq "M$markup";
		1326	$self->{text} = "M$markup";
		1327
		1328	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1329
		1330	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045	$self->{layout}->set_markup ($markup);	1331	$self->{layout}->set_markup ($markup);
1046		1332
1047	delete $self->{texture};
1048	$self->update;	1333	$self->update;
		1334	$self->check_size;
1049	}	1335	}
1050		1336
1051	sub size_request {	1337	sub size_request {
1052	my ($self) = @_;	1338	my ($self) = @_;
1053		1339
1054	$self->{layout}->set_width;	1340	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1341	$self->{layout}->set_width ($self->{max_w} || -1);
1055	$self->{layout}->set_height ($self->{fontsize});	1342	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1056		1343
1057	my ($w, $h) = $self->{layout}->size;	1344	my ($w, $h) = $self->{layout}->size;
		1345
		1346	if (exists $self->{template}) {
		1347	$self->{template}->set_font ($self->{font}) if $self->{font};
		1348	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1349
		1350	my ($w2, $h2) = $self->{template}->size;
		1351
		1352	$w = List::Util::max $w, $w2;
		1353	$h = List::Util::max $h, $h2;
		1354	}
1058		1355
1059	(	1356	(
1060	$w + $self->{padding} * 2,	1357	$w + $self->{padding} * 2,
1061	$h + $self->{padding} * 2,	1358	$h + $self->{padding} * 2,
1062	)	1359	)
1063	}	1360	}
1064		1361
1065	sub size_allocate {	1362	sub size_allocate {
1066	my ($self, $x, $y, $w, $h) = @_;	1363	my ($self, $w, $h) = @_;
1067
1068	$self->_size_allocate ($x, $y, $w, $h) or return;
1069		1364
1070	delete $self->{texture};	1365	delete $self->{texture};
1071	}	1366	}
1072		1367
1073	sub update {	1368	sub set_fontsize {
1074	my ($self) = @_;	1369	my ($self, $fontsize) = @_;
1075		1370
		1371	$self->{fontsize} = $fontsize;
1076	delete $self->{texture};	1372	delete $self->{texture};
		1373
1077	$self->SUPER::update;	1374	$self->update;
		1375	$self->check_size;
1078	}	1376	}
1079		1377
1080	sub _draw {	1378	sub _draw {
1081	my ($self) = @_;	1379	my ($self) = @_;
1082		1380
1083	my $tex = $self->{texture} ||= do {	1381	my $tex = $self->{texture} ||= do {
		1382	$self->{layout}->set_foreground (@{$self->{fg}});
		1383	$self->{layout}->set_font ($self->{font}) if $self->{font};
1084	$self->{layout}->set_width ($self->{w});	1384	$self->{layout}->set_width ($self->{w});
1085	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1385	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1386
1086	new_from_layout CFClient::Texture $self->{layout}	1387	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1388
		1389	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1390	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1391	: ($self->{w} - $tex->{w}) * 0.5;
		1392
		1393	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1394	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1395	: ($self->{h} - $tex->{h}) * 0.5;
		1396
		1397	$tex
1087	};	1398	};
1088		1399
1089	glEnable GL_BLEND;
1090	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1091	glEnable GL_TEXTURE_2D;	1400	glEnable GL_TEXTURE_2D;
1092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1401	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093		1402
		1403	if ($tex->{format} == GL_ALPHA) {
1094	glColor @{$self->{fg}};	1404	glColor @{$self->{fg}};
1095
1096	$self->{ox} = int (
1097	$self->{align} < 0 ? $self->{padding}
1098	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099	: ($self->{w} - $tex->{w}) * 0.5
1100	);
1101
1102	$self->{oy} = int (
1103	$self->{valign} < 0 ? $self->{padding}
1104	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105	: ($self->{h} - $tex->{h}) * 0.5
1106	);
1107
1108	$tex->draw_quad ($self->{ox}, $self->{oy});	1405	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1406	} else {
		1407	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1408	}
1109		1409
1110	glDisable GL_TEXTURE_2D;	1410	glDisable GL_TEXTURE_2D;
1111	glDisable GL_BLEND;
1112	}	1411	}
1113		1412
1114	#############################################################################	1413	#############################################################################
1115		1414
1116	package CFClient::UI::EntryBase;	1415	package CFClient::UI::EntryBase;
1117		1416
1118	our @ISA = CFClient::UI::Label::;	1417	our @ISA = CFClient::UI::Label::;
1119		1418
1120	use SDL;	1419	use CFClient::OpenGL;
1121	use SDL::OpenGL;
1122		1420
1123	sub new {	1421	sub new {
1124	my $class = shift;	1422	my $class = shift;
1125		1423
1126	$class->SUPER::new (	1424	$class->SUPER::new (
1127	fg => [1, 1, 1],	1425	fg => [1, 1, 1],
1128	bg => [0, 0, 0, 0.2],	1426	bg => [0, 0, 0, 0.2],
1129	active_bg => [1, 1, 1, 0.5],	1427	active_bg => [1, 1, 1, 0.5],
1130	active_fg => [0, 0, 0],	1428	active_fg => [0, 0, 0],
1131	can_hover => 1,	1429	can_hover => 1,
1132	can_focus => 1,	1430	can_focus => 1,
1133	valign => 0,	1431	valign => 0,
		1432	can_events => 1,
1134	@_	1433	@_
1135	)	1434	)
1136	}	1435	}
1137		1436
1138	sub _set_text {	1437	sub _set_text {
…		…
1140		1439
1141	delete $self->{cur_h};	1440	delete $self->{cur_h};
1142		1441
1143	return if $self->{text} eq $text;	1442	return if $self->{text} eq $text;
1144		1443
		1444	delete $self->{texture};
		1445
1145	$self->{last_activity} = $::NOW;	1446	$self->{last_activity} = $::NOW;
1146	$self->{text} = $text;	1447	$self->{text} = $text;
1147		1448
1148	$text =~ s/./*/g if $self->{hidden};	1449	$text =~ s/./*/g if $self->{hidden};
1149	$self->{layout}->set_text ("$text ");	1450	$self->{layout}->set_text ("$text ");
1150		1451
1151	$self->emit (changed => $self->{text});	1452	$self->emit (changed => $self->{text});
1152	}	1453	}
1153		1454
		1455	sub set_text {
		1456	my ($self, $text) = @_;
		1457
		1458	$self->{cursor} = length $text;
		1459	$self->_set_text ($text);
		1460	$self->check_size;
		1461	$self->update;
		1462	}
		1463
1154	sub get_text {	1464	sub get_text {
1155	$_[0]{text}	1465	$_[0]{text}
1156	}	1466	}
1157		1467
1158	sub size_request {	1468	sub size_request {
…		…
1162		1472
1163	($w + 1, $h) # add 1 for cursor	1473	($w + 1, $h) # add 1 for cursor
1164	}	1474	}
1165		1475
1166	sub size_allocate {	1476	sub size_allocate {
1167	my ($self, $x, $y, $w, $h) = @_;	1477	my ($self, $w, $h) = @_;
1168		1478
1169	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;	1479	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1170
1171	$self->_set_text ($self->{text});
1172	}
1173
1174	sub set_text {
1175	my ($self, $text) = @_;
1176
1177	$self->{cursor} = length $text;
1178	$self->_set_text ($text);
1179	$self->update;
1180	}	1480	}
1181		1481
1182	sub key_down {	1482	sub key_down {
1183	my ($self, $ev) = @_;	1483	my ($self, $ev) = @_;
1184		1484
1185	my $mod = $ev->key_mod;	1485	my $mod = $ev->{mod};
1186	my $sym = $ev->key_sym;	1486	my $sym = $ev->{sym};
1187
1188	my $uni = $ev->key_unicode;	1487	my $uni = $ev->{unicode};
1189		1488
1190	my $text = $self->get_text;	1489	my $text = $self->get_text;
1191		1490
1192	if ($sym == SDLK_BACKSPACE) {	1491	if ($sym == 8) {
1193	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1492	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194	} elsif ($sym == SDLK_DELETE) {	1493	} elsif ($sym == 127) {
1195	substr $text, $self->{cursor}, 1, "";	1494	substr $text, $self->{cursor}, 1, "";
1196	} elsif ($sym == SDLK_LEFT) {	1495	} elsif ($sym == CFClient::SDLK_LEFT) {
1197	--$self->{cursor} if $self->{cursor};	1496	--$self->{cursor} if $self->{cursor};
1198	} elsif ($sym == SDLK_RIGHT) {	1497	} elsif ($sym == CFClient::SDLK_RIGHT) {
1199	++$self->{cursor} if $self->{cursor} < length $self->{text};	1498	++$self->{cursor} if $self->{cursor} < length $self->{text};
1200	} elsif ($sym == SDLK_HOME) {	1499	} elsif ($sym == CFClient::SDLK_HOME) {
1201	$self->{cursor} = 0;	1500	$self->{cursor} = 0;
1202	} elsif ($sym == SDLK_END) {	1501	} elsif ($sym == CFClient::SDLK_END) {
1203	$self->{cursor} = length $text;	1502	$self->{cursor} = length $text;
1204	} elsif ($sym == SDLK_ESCAPE) {	1503	} elsif ($sym == 27) {
1205	$self->emit ('escape');	1504	$self->emit ('escape');
1206	} elsif ($uni) {	1505	} elsif ($uni) {
1207	substr $text, $self->{cursor}++, 0, chr $uni;	1506	substr $text, $self->{cursor}++, 0, chr $uni;
1208	}	1507	}
1209		1508
…		…
1284		1583
1285	package CFClient::UI::Entry;	1584	package CFClient::UI::Entry;
1286		1585
1287	our @ISA = CFClient::UI::EntryBase::;	1586	our @ISA = CFClient::UI::EntryBase::;
1288		1587
1289	use SDL;	1588	use CFClient::OpenGL;
1290	use SDL::OpenGL;
1291		1589
1292	sub key_down {	1590	sub key_down {
1293	my ($self, $ev) = @_;	1591	my ($self, $ev) = @_;
1294		1592
1295	my $sym = $ev->key_sym;	1593	my $sym = $ev->{sym};
1296		1594
1297	if ($sym == SDLK_RETURN) {	1595	if ($sym == 13) {
		1596	unshift @{$self->{history}},
		1597	my $txt = $self->get_text;
		1598	$self->{history_pointer} = -1;
		1599	$self->{history_saveback} = '';
1298	$self->emit (activate => $self->get_text);	1600	$self->emit (activate => $txt);
1299	$self->update;	1601	$self->update;
		1602
		1603	} elsif ($sym == CFClient::SDLK_UP) {
		1604	if ($self->{history_pointer} < 0) {
		1605	$self->{history_saveback} = $self->get_text;
		1606	}
		1607	if (@{$self->{history} || []} > 0) {
		1608	$self->{history_pointer}++;
		1609	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1610	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1611	}
		1612	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1613	}
		1614
		1615	} elsif ($sym == CFClient::SDLK_DOWN) {
		1616	$self->{history_pointer}--;
		1617	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1618
		1619	if ($self->{history_pointer} >= 0) {
		1620	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1621	} else {
		1622	$self->set_text ($self->{history_saveback});
		1623	}
1300		1624
1301	} else {	1625	} else {
1302	$self->SUPER::key_down ($ev);	1626	$self->SUPER::key_down ($ev);
1303	}	1627	}
1304		1628
…		…
1308		1632
1309	package CFClient::UI::Button;	1633	package CFClient::UI::Button;
1310		1634
1311	our @ISA = CFClient::UI::Label::;	1635	our @ISA = CFClient::UI::Label::;
1312		1636
1313	use SDL;	1637	use CFClient::OpenGL;
1314	use SDL::OpenGL;
1315		1638
1316	my @tex =	1639	my @tex =
1317	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1640	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318	qw(b1_button_active.png);	1641	qw(b1_button_active.png);
1319		1642
1320	sub new {	1643	sub new {
1321	my $class = shift;	1644	my $class = shift;
1322		1645
1323	$class->SUPER::new (	1646	$class->SUPER::new (
1324	padding => 4,	1647	padding => 4,
1325	fg => [1, 1, 1],	1648	fg => [1, 1, 1],
1326	bg => [1, 1, 1, 0.2],	1649	bg => [1, 1, 1, 0.2],
1327	active_fg => [0, 0, 1],	1650	active_fg => [0, 0, 1],
1328	can_hover => 1,	1651	can_hover => 1,
		1652	align => 0,
		1653	valign => 0,
		1654	can_events => 1,
1329	@_	1655	@_
1330	)	1656	)
1331	}	1657	}
1332		1658
1333	sub button_up {	1659	sub button_up {
…		…
1346		1672
1347	if ($GRAB == $self) {	1673	if ($GRAB == $self) {
1348	$self->{fg} = $self->{active_fg};	1674	$self->{fg} = $self->{active_fg};
1349	}	1675	}
1350		1676
1351	glEnable GL_BLEND;
1352	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353	glEnable GL_TEXTURE_2D;	1677	glEnable GL_TEXTURE_2D;
1354	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1678	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355	glColor 0, 0, 0, 1;	1679	glColor 0, 0, 0, 1;
1356		1680
1357	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1681	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358		1682
1359	glDisable GL_TEXTURE_2D;	1683	glDisable GL_TEXTURE_2D;
1360	glDisable GL_BLEND;
1361		1684
1362	$self->SUPER::_draw;	1685	$self->SUPER::_draw;
1363	}	1686	}
1364		1687
1365	#############################################################################	1688	#############################################################################
…		…
1367	package CFClient::UI::CheckBox;	1690	package CFClient::UI::CheckBox;
1368		1691
1369	our @ISA = CFClient::UI::DrawBG::;	1692	our @ISA = CFClient::UI::DrawBG::;
1370		1693
1371	my @tex =	1694	my @tex =
1372	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1695	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1696	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374		1697
1375	use SDL;	1698	use CFClient::OpenGL;
1376	use SDL::OpenGL;
1377		1699
1378	sub new {	1700	sub new {
1379	my $class = shift;	1701	my $class = shift;
1380		1702
1381	$class->SUPER::new (	1703	$class->SUPER::new (
…		…
1392	my ($self) = @_;	1714	my ($self) = @_;
1393		1715
1394	($self->{padding} * 2 + 6) x 2	1716	($self->{padding} * 2 + 6) x 2
1395	}	1717	}
1396		1718
1397	sub size_allocate {
1398	my ($self, $x, $y, $w, $h) = @_;
1399
1400	$self->_size_allocate ($x, $y, $w, $h) or return;
1401	}
1402
1403	sub button_down {	1719	sub button_down {
1404	my ($self, $ev, $x, $y) = @_;	1720	my ($self, $ev, $x, $y) = @_;
1405		1721
1406	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1722	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1407	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1723	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1419		1735
1420	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1736	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1421		1737
1422	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1738	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423		1739
1424	glEnable GL_BLEND;
1425	glEnable GL_TEXTURE_2D;	1740	glEnable GL_TEXTURE_2D;
1426	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427		1741
1428	my $tex = $self->{state} ? $tex[1] : $tex[0];	1742	my $tex = $self->{state} ? $tex[1] : $tex[0];
1429		1743
1430	$tex->draw_quad (0, 0, $s, $s);	1744	$tex->draw_quad_alpha (0, 0, $s, $s);
1431		1745
1432	glDisable GL_TEXTURE_2D;	1746	glDisable GL_TEXTURE_2D;
		1747	}
		1748
		1749	#############################################################################
		1750
		1751	package CFClient::UI::Image;
		1752
		1753	our @ISA = CFClient::UI::Base::;
		1754
		1755	use CFClient::OpenGL;
		1756	use Carp qw/confess/;
		1757
		1758	our %loaded_images;
		1759
		1760	sub new {
		1761	my $class = shift;
		1762
		1763	my $self = $class->SUPER::new (can_events => 0, @_);
		1764
		1765	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1766
		1767	$loaded_images{$self->{image}} ||=
		1768	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1769
		1770	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1771
		1772	Scalar::Util::weaken $loaded_images{$self->{image}};
		1773
		1774	$self->{aspect} = $tex->{w} / $tex->{h};
		1775
		1776	$self
		1777	}
		1778
		1779	sub size_request {
		1780	my ($self) = @_;
		1781
		1782	($self->{tex}->{w}, $self->{tex}->{h})
		1783	}
		1784
		1785	sub _draw {
		1786	my ($self) = @_;
		1787
		1788	my $tex = $self->{tex};
		1789
		1790	my ($w, $h) = ($self->{w}, $self->{h});
		1791
		1792	if ($self->{rot90}) {
		1793	glRotate 90, 0, 0, 1;
		1794	glTranslate 0, -$self->{w}, 0;
		1795
		1796	($w, $h) = ($h, $w);
		1797	}
		1798
		1799	glEnable GL_TEXTURE_2D;
		1800	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1801
		1802	$tex->draw_quad_alpha (0, 0, $w, $h);
		1803
1433	glDisable GL_BLEND;	1804	glDisable GL_TEXTURE_2D;
1434	}	1805	}
1435		1806
1436	#############################################################################	1807	#############################################################################
1437		1808
1438	package CFClient::UI::VGauge;	1809	package CFClient::UI::VGauge;
1439		1810
1440	our @ISA = CFClient::UI::Base::;	1811	our @ISA = CFClient::UI::Base::;
1441		1812
1442	use SDL::OpenGL;	1813	use List::Util qw(min max);
		1814
		1815	use CFClient::OpenGL;
1443		1816
1444	my %tex = (	1817	my %tex = (
1445	food => [	1818	food => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1819	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1820	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448	],	1821	],
1449	grace => [	1822	grace => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1823	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1824	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452	],	1825	],
1453	hp => [	1826	hp => [
1454	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1827	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1828	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456	],	1829	],
1457	mana => [	1830	mana => [
1458	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1831	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1832	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460	],	1833	],
1461	);	1834	);
1462		1835
1463	# eg. VGauge->new (gauge => 'food'), default gauge: food	1836	# eg. VGauge->new (gauge => 'food'), default gauge: food
1464	sub new {	1837	sub new {
1465	my $class = shift;	1838	my $class = shift;
1466		1839
1467	my $self = $class->SUPER::new (gauge => 'food', @_);	1840	my $self = $class->SUPER::new (
		1841	type => 'food',
		1842	@_
		1843	);
		1844
		1845	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1468		1846
1469	$self	1847	$self
1470	}	1848	}
1471		1849
1472	sub size_request {	1850	sub size_request {
1473	my ($self) = @_;	1851	my ($self) = @_;
1474		1852
1475	($self->{w}, $self->{h})	1853	#my $tex = $tex{$self->{type}}[0];
		1854	#@$tex{qw(w h)}
		1855	(0, 0)
1476	}	1856	}
1477		1857
1478	sub set_max {	1858	sub set_max {
1479	my ($self, $max) = @_;	1859	my ($self, $max) = @_;
		1860
		1861	return if $self->{max_val} == $max;
		1862
1480	$self->{max_val} = $max;	1863	$self->{max_val} = $max;
		1864	$self->update;
1481	}	1865	}
1482		1866
1483	sub set_value {	1867	sub set_value {
1484	my ($self, $val, $max) = @_;	1868	my ($self, $val, $max) = @_;
1485		1869
1486	$self->set_max ($max)	1870	$self->set_max ($max)
1487	if defined $max;	1871	if defined $max;
1488		1872
1489	$max = $self->{max_val};	1873	return if $self->{val} == $val;
		1874
1490	$self->{val} = $val;	1875	$self->{val} = $val;
1491
1492	$self->update;	1876	$self->update;
1493	}	1877	}
1494		1878
1495	sub _draw {	1879	sub _draw {
1496	my ($self) = @_;	1880	my ($self) = @_;
1497		1881
1498	my $tex = $tex{$self->{gauge}};	1882	my $tex = $tex{$self->{type}};
		1883	my ($t1, $t2, $t3) = @$tex;
1499		1884
1500	my ($w, $h) = ($self->{w}, $self->{h});	1885	my ($w, $h) = ($self->{w}, $self->{h});
1501		1886
		1887	if ($self->{vertical}) {
		1888	glRotate 90, 0, 0, 1;
		1889	glTranslate 0, -$self->{w}, 0;
		1890
		1891	($w, $h) = ($h, $w);
		1892	}
		1893
1502	my $ycut = $self->{val} / ($self->{max_val} || 1);	1894	my $ycut = $self->{val} / ($self->{max_val} || 1);
1503	$ycut = 1 if $self->{val} > $self->{max_val};
1504		1895
1505	my $t1 = $tex->[0];	1896	my $ycut1 = max 0, min 1, $ycut;
1506	my $t2 = $tex->[1];	1897	my $ycut2 = max 0, min 1, $ycut - 1;
		1898
		1899	my $h1 = $self->{h} * (1 - $ycut1);
		1900	my $h2 = $self->{h} * (1 - $ycut2);
1507		1901
1508	glEnable GL_BLEND;	1902	glEnable GL_BLEND;
1509	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1903	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510	glEnable GL_TEXTURE_2D;	1904	glEnable GL_TEXTURE_2D;
1511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1905	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512		1906
1513	my $h1 = $self->{h} - $ycut * $self->{h};
1514	my $h2 = $ycut * $self->{h};
1515
1516	my $yp = 0;
1517
1518	glBindTexture (GL_TEXTURE_2D, $t1->{name});	1907	glBindTexture GL_TEXTURE_2D, $t1->{name};
1519	glBegin (GL_QUADS);	1908	glBegin GL_QUADS;
1520	glTexCoord (0, 0); glVertex (0 , $yp);	1909	glTexCoord 0 , 0; glVertex 0 , 0;
1521	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);	1910	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);	1911	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523	glTexCoord (1, 0); glVertex (0 + $w, $yp);	1912	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524	glEnd ();	1913	glEnd;
1525		1914
1526	$yp += $h1;	1915	my $ycut1 = List::Util::min 1, $ycut;
1527
1528	glBindTexture (GL_TEXTURE_2D, $t2->{name});	1916	glBindTexture GL_TEXTURE_2D, $t2->{name};
1529	glBegin (GL_QUADS);	1917	glBegin GL_QUADS;
1530	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);	1918	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531	glTexCoord (0, 1); glVertex (0 , $yp + $h2);	1919	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);	1920	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);	1921	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534	glEnd ();	1922	glEnd;
		1923
		1924	if ($t3) {
		1925	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1926	glBegin GL_QUADS;
		1927	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1928	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1929	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1930	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1931	glEnd;
		1932	}
1535		1933
1536	glDisable GL_BLEND;	1934	glDisable GL_BLEND;
1537	glDisable GL_TEXTURE_2D;	1935	glDisable GL_TEXTURE_2D;
1538	}	1936	}
1539		1937
1540	#############################################################################	1938	#############################################################################
1541		1939
		1940	package CFClient::UI::Gauge;
		1941
		1942	our @ISA = CFClient::UI::VBox::;
		1943
		1944	sub new {
		1945	my ($class, %arg) = @_;
		1946
		1947	my $self = $class->SUPER::new (
		1948	tooltip => $arg{type},
		1949	can_hover => 1,
		1950	can_events => 1,
		1951	%arg,
		1952	);
		1953
		1954	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1955	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1956	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1957
		1958	$self
		1959	}
		1960
		1961	sub set_fontsize {
		1962	my ($self, $fsize) = @_;
		1963
		1964	$self->{value}->set_fontsize ($fsize);
		1965	$self->{max} ->set_fontsize ($fsize);
		1966	}
		1967
		1968	sub set_max {
		1969	my ($self, $max) = @_;
		1970
		1971	$self->{gauge}->set_max ($max);
		1972	$self->{max}->set_text ($max);
		1973	}
		1974
		1975	sub set_value {
		1976	my ($self, $val, $max) = @_;
		1977
		1978	$self->set_max ($max)
		1979	if defined $max;
		1980
		1981	$self->{gauge}->set_value ($val, $max);
		1982	$self->{value}->set_text ($val);
		1983	}
		1984
		1985	#############################################################################
		1986
1542	package CFClient::UI::Slider;	1987	package CFClient::UI::Slider;
1543		1988
1544	use strict;	1989	use strict;
1545		1990
1546	use SDL::OpenGL;	1991	use CFClient::OpenGL;
1547		1992
1548	our @ISA = CFClient::UI::DrawBG::;	1993	our @ISA = CFClient::UI::DrawBG::;
1549		1994
1550	my @tex =	1995	my @tex =
1551	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1996	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1561	# TODO: calculations are off	2006	# TODO: calculations are off
1562	my $self = $class->SUPER::new (	2007	my $self = $class->SUPER::new (
1563	fg => [1, 1, 1],	2008	fg => [1, 1, 1],
1564	active_fg => [0, 0, 0],	2009	active_fg => [0, 0, 0],
1565	range => [0, 0, 100, 10],	2010	range => [0, 0, 100, 10],
1566	req_w => 40,	2011	req_w => $::WIDTH / 80,
1567	req_h => 13,	2012	req_h => $::WIDTH / 80,
1568	vertical => 0,	2013	vertical => 0,
1569	can_hover => 1,	2014	can_hover => 1,
1570	inner_pad => 5,	2015	inner_pad => 5,
1571	@_	2016	@_
1572	);	2017	);
…		…
1655	$page ||= 2;	2100	$page ||= 2;
1656		2101
1657	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2102	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2103	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659		2104
1660	glEnable GL_BLEND;
1661	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662	glEnable GL_TEXTURE_2D;	2105	glEnable GL_TEXTURE_2D;
1663	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2106	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664		2107
1665	# draw background	2108	# draw background
1666	$tex[1]->draw_quad (0, 0, $w, $h);	2109	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1667		2110
1668	# draw handle	2111	# draw handle
1669	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2112	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1670		2113
1671	glDisable GL_BLEND;
1672	glDisable GL_TEXTURE_2D;	2114	glDisable GL_TEXTURE_2D;
1673	}	2115	}
1674		2116
1675	#############################################################################	2117	#############################################################################
1676		2118
1677	package CFClient::UI::TextView;	2119	package CFClient::UI::TextView;
1678		2120
1679	our @ISA = CFClient::UI::HBox::;	2121	our @ISA = CFClient::UI::HBox::;
1680		2122
1681	use SDL::OpenGL;	2123	use CFClient::OpenGL;
1682		2124
1683	sub new {	2125	sub new {
1684	my $class = shift;	2126	my $class = shift;
1685		2127
1686	my $self = $class->SUPER::new (	2128	my $self = $class->SUPER::new (
1687	req_w => $::WIDTH / 6,	2129	fontsize => 1,
1688	req_h => $::HEIGHT / 6,	2130	can_events => 0,
1689	fontsize => $::FONTSIZE,	2131	#font => default_font
1690	@_,	2132	@_,
1691		2133
1692	layout => (new CFClient::Layout),	2134	layout => (new CFClient::Layout 1),
1693	par => [],	2135	par => [],
1694	height => 0,	2136	height => 0,
1695	children => [	2137	children => [
1696	(new CFClient::UI::Empty expand => 1),	2138	(new CFClient::UI::Empty expand => 1),
1697	(new CFClient::UI::Slider vertical => 1),	2139	(new CFClient::UI::Slider vertical => 1),
1698	],	2140	],
1699	);	2141	);
1700		2142
1701	$self->{children}[1]->connect (changed => sub {	2143	$self->{children}[1]->connect (changed => sub { $self->update });
1702	$self->update;
1703	});
1704		2144
1705	$self	2145	$self
1706	}	2146	}
1707		2147
1708	sub set_fontsize {	2148	sub set_fontsize {
…		…
1715	sub text_height {	2155	sub text_height {
1716	my ($self, $text) = @_;	2156	my ($self, $text) = @_;
1717		2157
1718	my $layout = $self->{layout};	2158	my $layout = $self->{layout};
1719		2159
1720	$layout->set_height ($self->{fontsize});	2160	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721	$layout->set_width ($self->{w});	2161	$layout->set_width ($self->{children}[0]{w});
1722	$layout->set_text ($text);	2162	$layout->set_markup ($text);
1723		2163
1724	($layout->size)[1]	2164	($layout->size)[1]
1725	}	2165	}
1726		2166
1727	sub reflow {	2167	sub reflow {
…		…
1729		2169
1730	$self->{need_reflow}++;	2170	$self->{need_reflow}++;
1731	$self->update;	2171	$self->update;
1732	}	2172	}
1733		2173
1734	sub size_request {
1735	my ($self) = @_;
1736
1737	($self->{req_w}, $self->{req_h})
1738	}
1739
1740	sub size_allocate {	2174	sub size_allocate {
1741	my ($self, $x, $y, $w, $h) = @_;	2175	my ($self, $w, $h) = @_;
1742		2176
1743	$self->SUPER::size_allocate ($x, $y, $w, $h) or return;	2177	$self->SUPER::size_allocate ($w, $h);
1744		2178
		2179	$self->{layout}->set_font ($self->{font}) if $self->{font};
1745	$self->{layout}->set_height ($self->{fontsize});	2180	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1746	$self->{layout}->set_width ($self->{w});	2181	$self->{layout}->set_width ($self->{children}[0]{w});
1747		2182
1748	$self->reflow;	2183	$self->reflow;
1749	$self->update;
1750	}	2184	}
1751		2185
1752	sub add_paragraph {	2186	sub add_paragraph {
1753	my ($self, $color, $text) = @_;	2187	my ($self, $color, $text) = @_;
1754		2188
…		…
1785	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2219	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1786		2220
1787	delete $self->{texture};	2221	delete $self->{texture};
1788	}	2222	}
1789		2223
1790	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2224	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1791	glClearColor 0, 0, 0, 1;	2225	glClearColor 0, 0, 0, 0;
1792	glClear GL_COLOR_BUFFER_BIT;	2226	glClear GL_COLOR_BUFFER_BIT;
1793		2227
1794	glEnable GL_BLEND;
1795	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1796	glEnable GL_TEXTURE_2D;	2228	glEnable GL_TEXTURE_2D;
1797	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2229	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798		2230
1799	my $top = int $self->{children}[1]{range}[0];	2231	my $top = int $self->{children}[1]{range}[0];
1800		2232
…		…
1803		2235
1804	my $y = 0;	2236	my $y = 0;
1805		2237
1806	my $layout = $self->{layout};	2238	my $layout = $self->{layout};
1807		2239
		2240	$layout->set_font ($self->{font}) if $self->{font};
		2241
1808	for my $par (@{$self->{par}}) {	2242	for my $par (@{$self->{par}}) {
1809	my $h = $par->[0];	2243	my $h = $par->[0];
1810		2244
1811	if ($y0 < $y + $h && $y < $y1) {	2245	if ($y0 < $y + $h && $y < $y1) {
		2246	$layout->set_foreground (@{ $par->[1] });
1812	$layout->set_text ($par->[2]);	2247	$layout->set_markup ($par->[2]);
1813		2248
1814	glColor @{ $par->[1] };
1815	my ($W, $H) = $layout->size;	2249	my ($W, $H) = $layout->size;
1816	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2250	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1817	}	2251	}
1818		2252
1819	$y += $h;	2253	$y += $h;
1820	}	2254	}
1821		2255
1822	glDisable GL_TEXTURE_2D;	2256	glDisable GL_TEXTURE_2D;
1823	glDisable GL_BLEND;
1824	};	2257	};
1825	});	2258	});
1826	}	2259	}
1827		2260
1828	sub _draw {	2261	sub _draw {
1829	my ($self) = @_;	2262	my ($self) = @_;
1830		2263
1831	if ($self->{texture}) {
1832	glEnable GL_TEXTURE_2D;	2264	glEnable GL_TEXTURE_2D;
1833	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2265	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2266	glColor 1, 1, 1, 1;
		2267	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835	glDisable GL_TEXTURE_2D;	2268	glDisable GL_TEXTURE_2D;
1836	}
1837		2269
1838	$self->{children}[1]->draw;	2270	$self->{children}[1]->draw;
1839		2271
1840	}	2272	}
1841		2273
1842	#############################################################################	2274	#############################################################################
1843		2275
1844	package CFClient::UI::MapWidget;
1845
1846	use strict;
1847
1848	use List::Util qw(min max);
1849
1850	use SDL;
1851	use SDL::OpenGL;
1852
1853	our @ISA = CFClient::UI::Base::;
1854
1855	sub new {
1856	my $class = shift;
1857
1858	$class->SUPER::new (
1859	z => -1,
1860	can_focus => 1,
1861	list => (glGenLists 1),
1862	@_
1863	)
1864	}
1865
1866	sub key_down {
1867	print "MAPKEYDOWN\n";
1868	}
1869
1870	sub key_up {
1871	}
1872
1873	sub button_down {
1874	my ($self, $ev, $x, $y) = @_;
1875
1876	$self->focus_in;
1877
1878	if ($ev->button == 2) {
1879	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882	$self->{motion} = sub {
1883	my ($ev, $x, $y) = @_;
1884
1885	($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887	$::CFG->{map_shift_x} = $bw + $x - $ox;
1888	$::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890	$self->update;
1891	};
1892	}
1893	}
1894
1895	sub button_up {
1896	my ($self, $ev, $x, $y) = @_;
1897
1898	delete $self->{motion};
1899	}
1900
1901	sub mouse_motion {
1902	my ($self, $ev, $x, $y) = @_;
1903
1904	$self->{motion}->($ev, $x, $y) if $self->{motion};
1905	}
1906
1907	sub size_request {
1908	(
1909	1 + 32 * int $::WIDTH / 32,
1910	1 + 32 * int $::HEIGHT / 32,
1911	)
1912	}
1913
1914	sub update {
1915	my ($self) = @_;
1916
1917	$self->{need_update} = 1;
1918	$self->SUPER::update;
1919	}
1920
1921	sub draw {
1922	my ($self) = @_;
1923
1924	if (delete $self->{need_update}) {
1925	glNewList $self->{list}, GL_COMPILE;
1926
1927	if ($::MAP) {
1928	my $sw = int $::WIDTH / 32;
1929	my $sh = int $::HEIGHT / 32;
1930
1931	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934	glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938	if ($::CFG->{fow_enable}) {
1939	if ($::CFG->{fow_smooth}) { # smooth fog of war
1940	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941	glConvolutionFilter2D
1942	GL_CONVOLUTION_2D,
1943	GL_ALPHA,
1944	3, 3,
1945	GL_ALPHA, GL_FLOAT,
1946	pack "f*",
1947	0.1, 0.1, 0.1,
1948	0.1, 0.2, 0.1,
1949	0.1, 0.1, 0.1,
1950	;
1951	glEnable GL_CONVOLUTION_2D;
1952	}
1953
1954	$self->{fow_texture} = new CFClient::Texture
1955	w => $w,
1956	h => $h,
1957	data => $data,
1958	internalformat => GL_ALPHA,
1959	format => GL_ALPHA;
1960
1961	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963	glEnable GL_BLEND;
1964	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965	glEnable GL_TEXTURE_2D;
1966	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968	glColor +($::CFG->{fow_intensity}) x 3, 1;
1969	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971	glDisable GL_TEXTURE_2D;
1972	glDisable GL_BLEND;
1973	}
1974
1975	# HACK BEGIN
1976	{
1977	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978	my ($w, $h) = (250, 250);
1979
1980	glEnable GL_BLEND;
1981	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982	glEnable GL_TEXTURE_2D;
1983	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985	$self->{mapmap_texture} =
1986	new CFClient::Texture
1987	w => $w,
1988	h => $h,
1989	data => $::MAP->mapmap ($w, $h),
1990	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992	$self->{mapmap_texture}->draw_quad (100, 100);
1993
1994	glDisable GL_TEXTURE_2D;
1995	glDisable GL_BLEND;
1996	}
1997	# HACK END
1998	}
1999
2000	glEndList;
2001	}
2002
2003	glPushMatrix;
2004	glCallList $self->{list};
2005	glPopMatrix;
2006
2007	if ($FOCUS != $self) {
2008	glColor 64/255, 64/255, 64/255;
2009	glLogicOp GL_AND;
2010	glEnable GL_COLOR_LOGIC_OP;
2011	glBegin GL_QUADS;
2012	glVertex 0, 0;
2013	glVertex 0, $::HEIGHT;
2014	glVertex $::WIDTH, $::HEIGHT;
2015	glVertex $::WIDTH, 0;
2016	glEnd;
2017	glDisable GL_COLOR_LOGIC_OP;
2018	}
2019	}
2020
2021	my %DIR = (
2022	SDLK_KP8, [1, "north"],
2023	SDLK_KP9, [2, "northeast"],
2024	SDLK_KP6, [3, "east"],
2025	SDLK_KP3, [4, "southeast"],
2026	SDLK_KP2, [5, "south"],
2027	SDLK_KP1, [6, "southwest"],
2028	SDLK_KP4, [7, "west"],
2029	SDLK_KP7, [8, "northwest"],
2030
2031	SDLK_UP, [1, "north"],
2032	SDLK_RIGHT, [3, "east"],
2033	SDLK_DOWN, [5, "south"],
2034	SDLK_LEFT, [7, "west"],
2035	);
2036
2037	sub key_down {
2038	my ($self, $ev) = @_;
2039
2040	my $mod = $ev->key_mod;
2041	my $sym = $ev->key_sym;
2042
2043	if ($sym == SDLK_KP5) {
2044	$::CONN->user_send ("stay fire");
2045	} elsif ($sym == SDLK_a) {
2046	$::CONN->user_send ("apply");
2047	} elsif ($sym == SDLK_QUOTE) {
2048	$self->emit ('activate_console');
2049	} elsif ($sym == SDLK_SLASH) {
2050	$self->emit ('activate_console' => '/');
2051	} elsif (exists $DIR{$sym}) {
2052	if ($mod & KMOD_SHIFT) {
2053	$self->{shft}++;
2054	$::CONN->user_send ("fire $DIR{$sym}[0]");
2055	} elsif ($mod & KMOD_CTRL) {
2056	$self->{ctrl}++;
2057	$::CONN->user_send ("run $DIR{$sym}[0]");
2058	} else {
2059	$::CONN->user_send ("$DIR{$sym}[1]");
2060	}
2061	}
2062	}
2063
2064	sub key_up {
2065	my ($self, $ev) = @_;
2066
2067	my $mod = $ev->key_mod;
2068	my $sym = $ev->key_sym;
2069
2070	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071	$::CONN->user_send ("fire_stop");
2072	}
2073	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074	$::CONN->user_send ("run_stop");
2075	}
2076	}
2077
2078	#############################################################################
2079
2080	package CFClient::UI::Animator;	2276	package CFClient::UI::Animator;
2081		2277
2082	use SDL::OpenGL;	2278	use CFClient::OpenGL;
2083		2279
2084	our @ISA = CFClient::UI::Bin::;	2280	our @ISA = CFClient::UI::Bin::;
2085		2281
2086	sub moveto {	2282	sub moveto {
2087	my ($self, $x, $y) = @_;	2283	my ($self, $x, $y) = @_;
…		…
2125		2321
2126	sub new {	2322	sub new {
2127	my $class = shift;	2323	my $class = shift;
2128		2324
2129	my $self = $class->SUPER::new (	2325	my $self = $class->SUPER::new (
2130	state => 0,	2326	state => 0,
2131	connect_activate => \&toggle_flopper,	2327	connect_activate => \&toggle_flopper,
2132	@_	2328	@_
2133	);	2329	);
2134		2330
2135	if ($self->{state}) {	2331	if ($self->{state}) {
…		…
2156	$self->emit (changed => $self->{state});	2352	$self->emit (changed => $self->{state});
2157	}	2353	}
2158		2354
2159	#############################################################################	2355	#############################################################################
2160		2356
		2357	package CFClient::UI::Tooltip;
		2358
		2359	our @ISA = CFClient::UI::Bin::;
		2360
		2361	use CFClient::OpenGL;
		2362
		2363	sub new {
		2364	my $class = shift;
		2365
		2366	$class->SUPER::new (
		2367	@_,
		2368	can_events => 0,
		2369	)
		2370	}
		2371
		2372	sub set_markup {
		2373	my ($self, $text, $font) = @_;
		2374
		2375	$self->{label} = new CFClient::UI::Label
		2376	fontsize => 0.8,
		2377	fg => [0, 0, 0],
		2378	font => ($font || $::FONT_PROP);
		2379
		2380	$self->{label}->set_max_size ($::WIDTH * 0.3);
		2381	$self->{label}->set_markup ($text);
		2382	$self->add ($self->{label});
		2383	}
		2384
		2385	sub size_request {
		2386	my ($self) = @_;
		2387
		2388	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2389
		2390	($w + 4, $h + 4)
		2391	}
		2392
		2393	sub size_allocate {
		2394	my ($self, $w, $h) = @_;
		2395
		2396	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2397	}
		2398
		2399	sub _draw {
		2400	my ($self) = @_;
		2401
		2402	glPushMatrix;
		2403	glTranslate 0.375, 0.375;
		2404
		2405	my ($w, $h) = @$self{qw(w h)};
		2406
		2407	glColor 1, 0.8, 0.4;
		2408	glBegin GL_QUADS;
		2409	glVertex 0 , 0;
		2410	glVertex 0 , $h;
		2411	glVertex $w, $h;
		2412	glVertex $w, 0;
		2413	glEnd;
		2414
		2415	glColor 0, 0, 0;
		2416	glBegin GL_LINE_LOOP;
		2417	glVertex 0 , 0;
		2418	glVertex 0 , $h;
		2419	glVertex $w, $h;
		2420	glVertex $w, 0;
		2421	glEnd;
		2422
		2423	glPopMatrix;
		2424
		2425	glTranslate 2, 2;
		2426	$self->SUPER::_draw;
		2427	}
		2428
		2429	#############################################################################
		2430
		2431	package CFClient::UI::Face;
		2432
		2433	our @ISA = CFClient::UI::Base::;
		2434
		2435	use CFClient::OpenGL;
		2436
		2437	sub new {
		2438	my $class = shift;
		2439
		2440	$class->SUPER::new (
		2441	aspect => 1,
		2442	@_,
		2443	)
		2444	}
		2445
		2446	sub size_request {
		2447	(32, 8)
		2448	}
		2449
		2450	sub _draw {
		2451	my ($self) = @_;
		2452
		2453	return unless $::CONN;#d# manage and cache textures differently
		2454	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2455
		2456	# TODO animation
		2457	if ($tex) {
		2458	glEnable GL_TEXTURE_2D;
		2459	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2460	glColor 1, 1, 1, 1;
		2461	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2462	glDisable GL_TEXTURE_2D;
		2463	}
		2464	}
		2465
		2466	#############################################################################
		2467
		2468	package CFClient::UI::InventoryItem;
		2469
		2470	our @ISA = CFClient::UI::HBox::;
		2471
		2472	sub new {
		2473	my $class = shift;
		2474
		2475	my %args = @_;
		2476
		2477	my $item = delete $args{item};
		2478
		2479	my $desc = $item->{nrof} < 2
		2480	? $item->{name}
		2481	: "$item->{nrof} $item->{name_pl}";
		2482
		2483
		2484	my $self = $class->SUPER::new (
		2485	can_hover => 1,
		2486	can_events => 1,
		2487	tooltip => (CFClient::UI::Label->escape ($desc)
		2488	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2489	connect_button_down => sub {
		2490	my ($self, $ev, $x, $y) = @_;
		2491
		2492	# todo: maybe put examine on 1? but should just be a tooltip :(
		2493	if ($ev->{button} == 1) {
		2494	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2495	} elsif ($ev->{button} == 2) {
		2496	$::CONN->send ("apply $item->{tag}");
		2497	} elsif ($ev->{button} == 3) {
		2498	CFClient::UI::Menu->new (
		2499	items => [
		2500	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2501	[
		2502	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2503	sub { $::CONN->send ("lock $item->{tag}") },
		2504	],
		2505	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2506	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2507	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2508	],
		2509	)->popup ($ev);
		2510	}
		2511
		2512	1
		2513	},
		2514	%args
		2515	);
		2516
		2517	$self->add (new CFClient::UI::Face
		2518	can_events => 0,
		2519	face => $item->{face},
		2520	anim => $item->{anim},
		2521	animspeed => $item->{animspeed},
		2522	);
		2523
		2524	$self->add (new CFClient::UI::Label
		2525	can_events => 0,
		2526	text => $desc,
		2527	);
		2528
		2529	$self
		2530	}
		2531
		2532	#############################################################################
		2533
		2534	package CFClient::UI::Inventory;
		2535
		2536	our @ISA = CFClient::UI::ScrolledWindow::;
		2537
		2538	sub new {
		2539	my $class = shift;
		2540
		2541	my $self = $class->SUPER::new (
		2542	scrolled => (new CFClient::UI::VBox),
		2543	@_,
		2544	);
		2545
		2546	$self
		2547	}
		2548
		2549	sub set_items {
		2550	my ($self, $items) = @_;
		2551
		2552	$self->{scrolled}->clear;
		2553	return unless $items;
		2554
		2555	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2556
		2557	$self->{real_items} = \@items;
		2558
		2559	for my $item (@items) {
		2560	my $desc = $item->{nrof} < 2
		2561	? $item->{name}
		2562	: "$item->{nrof} $item->{name_pl}";
		2563
		2564	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2565	}
		2566
		2567	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2568	}
		2569
		2570	sub size_request {
		2571	my ($self) = @_;
		2572	($self->{req_w}, $self->{req_h});
		2573	}
		2574
		2575	#############################################################################
		2576
		2577	package CFClient::UI::Menu;
		2578
		2579	our @ISA = CFClient::UI::FancyFrame::;
		2580
		2581	use CFClient::OpenGL;
		2582
		2583	sub new {
		2584	my $class = shift;
		2585
		2586	my $self = $class->SUPER::new (
		2587	items => [],
		2588	z => 100,
		2589	@_,
		2590	);
		2591
		2592	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2593
		2594	for my $item (@{ $self->{items} }) {
		2595	my ($widget, $cb) = @$item;
		2596
		2597	# handle various types of items, only text for now
		2598	if (!ref $widget) {
		2599	$widget = new CFClient::UI::Label
		2600	can_hover => 1,
		2601	can_events => 1,
		2602	text => $widget;
		2603	}
		2604
		2605	$self->{item}{$widget} = $item;
		2606
		2607	$self->{vbox}->add ($widget);
		2608	}
		2609
		2610	$self
		2611	}
		2612
		2613	# popup given the event (must be a mouse button down event currently)
		2614	sub popup {
		2615	my ($self, $ev) = @_;
		2616
		2617	$self->emit ("popdown");
		2618
		2619	# maybe save $GRAB? must be careful about events...
		2620	$GRAB = $self;
		2621	$self->{button} = $ev->{button};
		2622
		2623	$self->show;
		2624	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2625	}
		2626
		2627	sub mouse_motion {
		2628	my ($self, $ev, $x, $y) = @_;
		2629
		2630	# TODO: should use vbox->find_widget or so
		2631	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2632	$self->{hover} = $self->{item}{$HOVER};
		2633	}
		2634
		2635	sub button_up {
		2636	my ($self, $ev, $x, $y) = @_;
		2637
		2638	if ($ev->{button} == $self->{button}) {
		2639	undef $GRAB;
		2640	$self->hide;
		2641
		2642	$self->emit ("popdown");
		2643	$self->{hover}[1]->() if $self->{hover};
		2644	}
		2645	}
		2646
		2647	#############################################################################
		2648
		2649	package CFClient::UI::Statusbox;
		2650
		2651	our @ISA = CFClient::UI::VBox::;
		2652
		2653	sub reorder {
		2654	my ($self) = @_;
		2655	my $NOW = time;
		2656
		2657	while (my ($k, $v) = each %{ $self->{item} }) {
		2658	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2659	}
		2660
		2661	my @widgets;
		2662	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2663	my $count = 10 + 1;
		2664	for my $item (@items) {
		2665	last unless --$count;
		2666
		2667	push @widgets, $item->{label} ||= do {
		2668	# TODO: doesn't handle markup well (read as: at all)
		2669	my $short = delete $item->{text};
		2670	for ($short) {
		2671	s/^\s+//;
		2672	s/\012.*//s;
		2673	my $len = int 30 / $item->{fontsize};
		2674	substr $_, $len, length, "…" if $len < length;
		2675	}
		2676
		2677	new CFClient::UI::Label
		2678	markup => $short,
		2679	tooltip => delete $item->{tooltip},
		2680	fontsize => delete $item->{fontsize},
		2681	color => delete $item->{color},
		2682	can_events => 1,
		2683	can_hover => 1,
		2684	};
		2685	}
		2686
		2687	$self->clear;
		2688	$self->SUPER::add (@widgets);
		2689	}
		2690
		2691	sub add {
		2692	my ($self, $text, %arg) = @_;
		2693
		2694	my $item = {
		2695	time => time,
		2696	text => $text,
		2697	timeout => 60,
		2698	tooltip => $text,
		2699	fontsize => 0.8,
		2700	color => [0.8, 0.8, 0.8, 0.8],
		2701	%arg,
		2702	};
		2703
		2704	$item->{timeout} += time;
		2705	$item->{group} ||= $item+0;
		2706
		2707	$item = $self->{item}{$item->{group}} ||= $item;
		2708
		2709	$self->reorder;
		2710	}
		2711
		2712	#############################################################################
		2713
2161	package CFClient::UI::Root;	2714	package CFClient::UI::Root;
2162		2715
2163	our @ISA = CFClient::UI::Container::;	2716	our @ISA = CFClient::UI::Container::;
2164		2717
2165	use SDL::OpenGL;	2718	use CFClient::OpenGL;
		2719
		2720	sub new {
		2721	my $class = shift;
		2722
		2723	$class->SUPER::new (
		2724	@_,
		2725	)
		2726	}
		2727
		2728	sub configure {
		2729	my ($self, $x, $y, $w, $h) = @_;
		2730
		2731	$self->{w} = $w;
		2732	$self->{h} = $h;
		2733	}
2166		2734
2167	sub check_size {	2735	sub check_size {
2168	my ($self) = @_;	2736	my ($self) = @_;
2169		2737
2170	$self->size_allocate (0, 0, $::WITH, $::HEIGHT);	2738	$self->size_allocate ($self->{w}, $self->{h})
		2739	if $self->{w};
2171	}	2740	}
2172		2741
2173	sub size_request {	2742	sub size_request {
2174	($::WIDTH, $::HEIGHT)	2743	my ($self) = @_;
		2744
		2745	($self->{w}, $self->{h})
2175	}	2746	}
2176		2747
2177	sub size_allocate {	2748	sub size_allocate {
2178	my ($self, $x, $y, $w, $h) = @_;	2749	my ($self, $w, $h) = @_;
2179		2750
2180	$self->_size_allocate ($x, $y, $w, $h);	2751	my $old_w = $self->{old_w};
		2752	my $old_h = $self->{old_h};
2181		2753
2182	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2754	if ($old_w && $old_h) {
2183	for @{$self->{children}};	2755	for my $child ($self->children) {
2184	}	2756	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2757	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2758	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2759	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2760	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2761	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2762	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2763	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2764	}
		2765	}
2185		2766
2186	sub _topleft {	2767	for my $child ($self->children) {
		2768	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2769
		2770	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2771	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2772	$child->configure ($X, $Y, $W, $H);
		2773	}
		2774
		2775	$self->{old_w} = $w;
		2776	$self->{old_h} = $h;
		2777	}
		2778
		2779	sub coord2local {
2187	my ($self, $x, $y) = @_;	2780	my ($self, $x, $y) = @_;
2188		2781
2189	($x, $y)	2782	($x, $y)
2190	}	2783	}
2191		2784
		2785	sub coord2global {
		2786	my ($self, $x, $y) = @_;
		2787
		2788	($x, $y)
		2789	}
		2790
2192	sub update {	2791	sub update {
2193	my ($self) = @_;	2792	my ($self) = @_;
2194		2793
2195	$self->check_size;	2794	$self->check_size;
2196	::refresh ();	2795	$::WANT_REFRESH++;
2197	}	2796	}
2198		2797
2199	sub add {	2798	sub add {
2200	my ($self, $widget) = @_;	2799	my ($self, $child) = @_;
2201		2800
		2801	# integerise window positions
		2802	$child->{x} = int $child->{x};
		2803	$child->{y} = int $child->{y};
		2804
2202	$self->SUPER::add ($widget);	2805	$self->SUPER::add ($child);
2203
2204	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2205	}	2806	}
2206		2807
2207	sub on_refresh {	2808	sub on_refresh {
2208	my ($self, $id, $cb) = @_;	2809	my ($self, $id, $cb) = @_;
2209		2810
2210	$self->{refresh_hook}{$id} = $cb;	2811	$self->{refresh_hook}{$id} = $cb;
2211	}	2812	}
2212		2813
2213	sub draw {	2814	sub draw {
2214	my ($self) = @_;	2815	my ($self) = @_;
2215		2816
		2817	if ($self->{check_size}) {
		2818	my @queue = ([], []);
		2819
		2820	for (;;) {
		2821	if ($self->{check_size}) {
		2822	# heuristic: check containers last
		2823	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2824	for values %{delete $self->{check_size}}
		2825	}
		2826
		2827	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2828
		2829	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2830	? @$widget{qw(user_w user_h)}
		2831	: $widget->size_request;
		2832
		2833	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2834	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2835
		2836	$widget->{req_w} = $w;
		2837	$widget->{req_h} = $h;
		2838
		2839	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2840
		2841	$widget->{parent}->check_size
		2842	if $widget->{parent};
		2843	}
		2844	}
		2845	}
		2846
		2847	while ($self->{size_alloc}) {
		2848	for (values %{delete $self->{size_alloc}}) {
		2849	my ($widget, $w, $h) = @$_;
		2850
		2851	$w = 0 if $w < 0;
		2852	$h = 0 if $h < 0;
		2853
		2854	$widget->{w} = $w;
		2855	$widget->{h} = $h;
		2856	$widget->size_allocate ($w, $h);
		2857	$widget->emit (size_allocate => $w, $h);
		2858	}
		2859	}
		2860
2216	while (my $rcb = delete $self->{refresh_hook}) {	2861	while ($self->{refresh_hook}) {
2217	$_->() for values %$rcb;	2862	$_->()
		2863	for values %{delete $self->{refresh_hook}};
2218	}	2864	}
2219		2865
2220	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2866	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2867	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222	glClear GL_COLOR_BUFFER_BIT;	2868	glClear GL_COLOR_BUFFER_BIT;
…		…
2233	#############################################################################	2879	#############################################################################
2234		2880
2235	package CFClient::UI;	2881	package CFClient::UI;
2236		2882
2237	$ROOT = new CFClient::UI::Root;	2883	$ROOT = new CFClient::UI::Root;
		2884	$TOOLTIP = new CFClient::UI::Tooltip;
2238		2885
2239	1	2886	1
2240		2887

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