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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC

…		…
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $ROOT;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (exists $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_text ($widget->{tooltip});
		29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->key_down ($_[0]) if $FOCUS;
18	}	45	}
…		…
21	$FOCUS->key_up ($_[0]) if $FOCUS;	48	$FOCUS->key_up ($_[0]) if $FOCUS;
22	}	49	}
23		50
24	sub feed_sdl_button_down_event {	51	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	52	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	53	my ($x, $y) = ($ev->{x}, $ev->{y});
27		54
28	if (!$BUTTON_STATE) {	55	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	56	my $widget = $ROOT->find_widget ($x, $y);
30		57
31	$GRAB = $widget;	58	$GRAB = $widget;
32	$GRAB->update if $GRAB;	59	$GRAB->update if $GRAB;
33	}
34		60
		61	check_tooltip;
		62	}
		63
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	64	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		65
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	66	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	67	}
39		68
40	sub feed_sdl_button_up_event {	69	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	70	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	71	my ($x, $y) = ($ev->{x}, $ev->{y});
43		72
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	73	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		74
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	75	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		76
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	77	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		78
50	if (!$BUTTON_STATE) {	79	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	80	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	81	$grab->update if $grab;
53	$GRAB->update if $GRAB;	82	$GRAB->update if $GRAB;
		83
		84	check_tooltip;
54	}	85	}
55	}	86	}
56		87
57	sub feed_sdl_motion_event {	88	sub feed_sdl_motion_event {
58	my ($ev) = @_;	89	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	90	my ($x, $y) = ($ev->{x}, $ev->{y});
60		91
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	92	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		93
63	if ($widget != $HOVER) {	94	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	95	my $hover = $HOVER; $HOVER = $widget;
65		96
66	$hover->update if $hover && $hover->{can_hover};	97	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	98	$HOVER->update if $HOVER && $HOVER->{can_hover};
		99
		100	check_tooltip;
68	}	101	}
69		102
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	103	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71	}	104	}
72		105
…		…
74	sub harmonize {	107	sub harmonize {
75	my ($vals) = @_;	108	my ($vals) = @_;
76		109
77	my $rem = 0;	110	my $rem = 0;
78		111
79	for ($vals) {	112	for (@$vals) {
80	my $i = int $_ + $rem;	113	my $i = int $_ + $rem;
81	$rem += $_ - $i;	114	$rem += $_ - $i;
82	$_ = $i;	115	$_ = $i;
83	}	116	}
84	}	117	}
…		…
87		120
88	package CFClient::UI::Base;	121	package CFClient::UI::Base;
89		122
90	use strict;	123	use strict;
91		124
92	use SDL::OpenGL;	125	use CFClient::OpenGL;
93		126
94	sub new {	127	sub new {
95	my $class = shift;	128	my $class = shift;
96		129
97	my $self = bless {	130	my $self = bless {
98	x => 0,	131	x => 0,
99	y => 0,	132	y => 0,
100	z => 0,	133	z => 0,
101	w => -1,	134	can_events => 1,
102	h => -1,
103	@_	135	@_
104	}, $class;	136	}, $class;
105		137
106	for (keys %$self) {	138	for (keys %$self) {
107	if (/^connect_(.*)$/) {	139	if (/^connect_(.*)$/) {
…		…
110	}	142	}
111		143
112	$self	144	$self
113	}	145	}
114		146
		147	sub show {
		148	my ($self) = @_;
		149
		150	return if $self->{parent};
		151
		152	$CFClient::UI::ROOT->add ($self);
		153	}
		154
		155	sub hide {
		156	my ($self) = @_;
		157
		158	return unless $self->{parent};
		159
		160	$self->{parent}->remove ($self);
		161	}
		162
115	sub move {	163	sub move {
116	my ($self, $x, $y, $z) = @_;	164	my ($self, $x, $y, $z) = @_;
		165
117	$self->{x} = $x;	166	$self->{x} = int $x;
118	$self->{y} = $y;	167	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	168	$self->{z} = $z if defined $z;
120	}
121		169
122	sub needs_redraw {	170	$self->update;
123	0	171	}
		172
		173	sub set_size {
		174	my ($self, $w, $h) = @_;
		175
		176	$self->{user_w} = $w;
		177	$self->{user_h} = $h;
		178
		179	$self->check_size;
124	}	180	}
125		181
126	sub size_request {	182	sub size_request {
127	require Carp;	183	require Carp;
128	Carp::confess "size_request is abtract";	184	Carp::confess "size_request is abstract";
129	}	185	}
130		186
131	sub _size_allocate {	187	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	188	my ($self, $x, $y, $w, $h) = @_;
133		189
		190	if ($self->{aspect}) {
		191	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		192	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		193
		194	# use alignment to adjust x, y
		195
		196	$x += int +($w - $w2) * 0.5;
		197	$y += int +($h - $h2) * 0.5;
		198
		199	($w, $h) = ($w2, $h2);
		200	}
		201
		202	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	203	$self->{x} = $x;
135	$self->{y} = $y;	204	$self->{y} = $y;
		205	$self->update;
		206	}
136		207
137	return unless $self->{w} != $w || $self->{h} != $h;	208	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	209	$self->{w} = $w;
140	$self->{h} = $h;	210	$self->{h} = $h;
141		211
		212	$self->size_allocate ($w, $h);
		213	$self->update;
142	1	214	}
143	}	215	}
144		216
145	sub size_allocate {	217	sub size_allocate {
		218	# nothing to be done
		219	}
		220
		221	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	222	my ($self, $w, $h) = @_;
147		223
148	$self->_size_allocate ($x, $y, $w, $h);	224	delete $self->{max_w}; $self->{max_w} = $w if $w;
		225	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	226	}
150		227
151	# return top left coordinates	228	# return top left coordinates
152	sub _topleft {	229	sub _topleft {
153	my ($self, $x, $y) = @_;	230	my ($self, $x, $y) = @_;
…		…
176		253
177	return if $FOCUS == $self;	254	return if $FOCUS == $self;
178	return unless $self->{can_focus};	255	return unless $self->{can_focus};
179		256
180	my $focus = $FOCUS; $FOCUS = $self;	257	my $focus = $FOCUS; $FOCUS = $self;
		258
		259	$self->emit (focus_in => $focus);
		260
181	$focus->update if $focus;	261	$focus->update if $focus;
182	$FOCUS->update;	262	$FOCUS->update;
183	}	263	}
184		264
185	sub focus_out {	265	sub focus_out {
186	my ($self) = @_;	266	my ($self) = @_;
187		267
188	return unless $FOCUS == $self;	268	return unless $FOCUS == $self;
189		269
190	my $focus = $FOCUS; undef $FOCUS;	270	my $focus = $FOCUS; undef $FOCUS;
		271
		272	$self->emit (focus_out => $focus);
		273
191	$focus->update if $focus; #?	274	$focus->update if $focus; #?
192	}	275	}
193		276
194	sub mouse_motion { }	277	sub mouse_motion { }
195	sub button_up { }	278	sub button_up { }
…		…
219	glPopMatrix;	302	glPopMatrix;
220		303
221	if ($self == $HOVER && $self->{can_hover}) {	304	if ($self == $HOVER && $self->{can_hover}) {
222	my ($x, $y) = @$self{qw(x y)};	305	my ($x, $y) = @$self{qw(x y)};
223		306
224	glColor 0, 0, 1, 0.2;	307	glColor 1, 0.8, 0.5, 0.2;
225	glEnable GL_BLEND;	308	glEnable GL_BLEND;
226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	309	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227	glBegin GL_QUADS;	310	glBegin GL_QUADS;
228	glVertex $x , $y;	311	glVertex $x , $y;
229	glVertex $x + $self->{w}, $y;	312	glVertex $x + $self->{w}, $y;
…		…
241	}	324	}
242		325
243	sub find_widget {	326	sub find_widget {
244	my ($self, $x, $y) = @_;	327	my ($self, $x, $y) = @_;
245		328
		329	return () unless $self->{can_events};
		330
246	return $self	331	return $self
247	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	332	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	333	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
249		334
250	()	335	()
…		…
254	my ($self, $parent) = @_;	339	my ($self, $parent) = @_;
255		340
256	Scalar::Util::weaken ($self->{parent} = $parent);	341	Scalar::Util::weaken ($self->{parent} = $parent);
257	}	342	}
258		343
		344	sub check_size {
		345	my ($self) = @_;
		346
		347	$self->{parent}
		348	or return 1;
		349
		350	my ($w, $h) = $self->{user_w} && $self->{user_h}
		351	? @$self{qw(user_w user_h)}
		352	: $self->size_request;
		353
		354	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		355	$self->{req_w} = $w;
		356	$self->{req_h} = $h;
		357
		358	$self->{parent}->check_size
		359	or $self->size_allocate (
		360	(List::Util::max $self->{w}, $w),
		361	(List::Util::max $self->{h}, $h),
		362	);
		363
		364	1
		365	} else {
		366	0
		367	}
		368	}
		369
259	sub update {	370	sub update {
260	my ($self) = @_;	371	my ($self) = @_;
261		372
262	$self->{parent}->update	373	$self->{parent}->update
263	if $self->{parent};	374	if $self->{parent};
264	}	375	}
265		376
266	sub connect {	377	sub connect {
267	my ($self, $signal, $cb) = @_;	378	my ($self, $signal, $cb) = @_;
268		379
269	push @{ $self->{cb}{$signal} }, $cb;	380	push @{ $self->{signal_cb}{$signal} }, $cb;
270	}	381	}
271		382
272	sub emit {	383	sub emit {
273	my ($self, $signal, @args) = @_;	384	my ($self, $signal, @args) = @_;
274		385
		386	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
275	$_->($self, @args)	387	$cb->($self, @args);
276	for @{$self->{cb}{$signal} || []};	388	}
277	}	389	}
278		390
279	sub DESTROY {	391	sub DESTROY {
280	my ($self) = @_;	392	my ($self) = @_;
281		393
…		…
287	package CFClient::UI::DrawBG;	399	package CFClient::UI::DrawBG;
288		400
289	our @ISA = CFClient::UI::Base::;	401	our @ISA = CFClient::UI::Base::;
290		402
291	use strict;	403	use strict;
292	use SDL::OpenGL;	404	use CFClient::OpenGL;
293		405
294	sub new {	406	sub new {
295	my $class = shift;	407	my $class = shift;
296		408
297	# range [value, low, high, page]	409	# range [value, low, high, page]
…		…
326		438
327	package CFClient::UI::Empty;	439	package CFClient::UI::Empty;
328		440
329	our @ISA = CFClient::UI::Base::;	441	our @ISA = CFClient::UI::Base::;
330		442
		443	sub new {
		444	my ($class, %arg) = @_;
		445	$class->SUPER::new (can_events => 0, %arg);
		446	}
		447
331	sub size_request {	448	sub size_request {
332	(0, 0)	449	(0, 0)
333	}	450	}
334		451
335	sub draw { }	452	sub draw { }
…		…
343	sub new {	460	sub new {
344	my ($class, %arg) = @_;	461	my ($class, %arg) = @_;
345		462
346	my $children = delete $arg{children} || [];	463	my $children = delete $arg{children} || [];
347		464
348	my $self = $class->SUPER::new (children => [], %arg);	465	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
349	$self->add ($_) for @$children;	466	$self->add ($_) for @$children;
350		467
351	$self	468	$self
352	}	469	}
353		470
…		…
361	$self->{children} = [	478	$self->{children} = [
362	sort { $a->{z} <=> $b->{z} }	479	sort { $a->{z} <=> $b->{z} }
363	@{$self->{children}}, $child	480	@{$self->{children}}, $child
364	];	481	];
365		482
366	$self->{w} = $self->{h} = -1;	483	$child->check_size;
		484	}
		485
		486	sub remove {
		487	my ($self, $child) = @_;
		488
		489	delete $child->{parent};
		490
		491	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		492
		493	$self->check_size;
367	$self->update;	494	$self->update;
368	}
369
370	sub remove {
371	my ($self, $widget) = @_;
372
373	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
374
375	$self->size_allocate (0, 0, $self->{w}, $self->{h});
376	}	495	}
377		496
378	sub find_widget {	497	sub find_widget {
379	my ($self, $x, $y) = @_;	498	my ($self, $x, $y) = @_;
380		499
…		…
410		529
411	$class->SUPER::new (children => [$child], %arg)	530	$class->SUPER::new (children => [$child], %arg)
412	}	531	}
413		532
414	sub add {	533	sub add {
415	my ($self, $widget) = @_;	534	my ($self, $child) = @_;
416		535
417	$self->{children} = [];	536	$self->{children} = [];
418		537
419	$self->SUPER::add ($widget);	538	$self->SUPER::add ($child);
420	}	539	}
421		540
422	sub remove {	541	sub remove {
423	my ($self, $widget) = @_;	542	my ($self, $widget) = @_;
424		543
…		…
433	sub size_request {	552	sub size_request {
434	$_[0]{children}[0]->size_request	553	$_[0]{children}[0]->size_request
435	}	554	}
436		555
437	sub size_allocate {	556	sub size_allocate {
438	my ($self, $x, $y, $w, $h) = @_;	557	my ($self, $w, $h) = @_;
439		558
440	$self->_size_allocate ($x, $y, $w, $h) or return;
441
442	$self->{children}[0]->size_allocate (0, 0, $w, $h);	559	$self->{children}[0]->configure (0, 0, $w, $h);
443	}	560	}
444		561
445	#############################################################################	562	#############################################################################
446		563
447	package CFClient::UI::Window;	564	package CFClient::UI::Window;
448		565
449	our @ISA = CFClient::UI::Bin::;	566	our @ISA = CFClient::UI::Bin::;
450		567
451	use SDL::OpenGL;	568	use CFClient::OpenGL;
452		569
453	sub new {	570	sub new {
454	my ($class, %arg) = @_;	571	my ($class, %arg) = @_;
455		572
456	my $self = $class->SUPER::new (%arg);	573	my $self = $class->SUPER::new (%arg);
…		…
473	$self->child->draw;	590	$self->child->draw;
474	};	591	};
475	}	592	}
476		593
477	sub size_allocate {	594	sub size_allocate {
478	my ($self, $x, $y, $w, $h) = @_;	595	my ($self, $w, $h) = @_;
479		596
480	$self->_size_allocate ($x, $y, $w, $h) or return;
481
482	$self->child->size_allocate (0, 0, $w, $h);	597	$self->child->configure (0, 0, $w, $h);
483		598
484	$self->render_chld;	599	$self->render_chld;
485	}	600	}
486		601
487	sub _draw {	602	sub _draw {
…		…
503	glDisable GL_TEXTURE_2D;	618	glDisable GL_TEXTURE_2D;
504	}	619	}
505		620
506	#############################################################################	621	#############################################################################
507		622
		623	package CFClient::UI::ViewPort;
		624
		625	our @ISA = CFClient::UI::Window::;
		626
		627	sub new { die }
		628
		629	sub size_request {
		630	my ($self) = @_;
		631
		632	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		633	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		634
		635	@$self{qw(child_w child_h)}
		636	}
		637
		638	sub _draw {
		639	my ($self) = @_;
		640
		641	$self->{children}[1]->draw;
		642	}
		643
		644
		645	#############################################################################
		646
508	package CFClient::UI::Frame;	647	package CFClient::UI::Frame;
509		648
510	our @ISA = CFClient::UI::Bin::;	649	our @ISA = CFClient::UI::Bin::;
511		650
512	use SDL::OpenGL;	651	use CFClient::OpenGL;
513
514	sub size_request {
515	my ($self) = @_;
516	my $chld = $self->child
517	or return (0, 0);
518
519	$chld->move (2, 2);
520
521	map { $_ + 4 } $chld->size_request;
522	}
523
524	sub size_allocate {
525	my ($self, $x, $y, $w, $h) = @_;
526
527	$self->_size_allocate ($x, $y, $w, $h) or return;
528
529	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
530	}
531
532	sub _draw {
533	my ($self) = @_;
534
535	my $chld = $self->child;
536
537	my ($w, $h) = $chld->size_request;
538
539	glBegin GL_QUADS;
540	glColor 0, 0, 0;
541	glVertex 0 , 0;
542	glVertex 0 , $h + 4;
543	glVertex $w + 4 , $h + 4;
544	glVertex $w + 4 , 0;
545	glEnd;
546
547	$chld->draw;
548	}
549
550	#############################################################################
551
552	package CFClient::UI::FancyFrame;
553
554	our @ISA = CFClient::UI::Bin::;
555
556	use SDL::OpenGL;
557
558	my @tex =
559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561		652
562	sub new {	653	sub new {
563	my $class = shift;	654	my $class = shift;
564		655
565	# TODO: user_x, user_y, overwrite moveto?
566
567	$class->SUPER::new (	656	my $self = $class->SUPER::new (
568	bg => [1, 1, 1, 1],	657	bg => [1, 1, 1, 1],
569	border_bg => [1, 1, 1, 1],	658	border_bg => [1, 1, 1, 1],
570	border => $::FONTSIZE * 0.8,	659	border => 0.8,
571	@_	660	@_
		661	);
		662
		663	$self
		664	}
		665
		666	sub _draw {
		667	my ($self) = @_;
		668
		669	my ($w, $h) = ($self->{w}, $self->{h});
		670
		671	glEnable GL_BLEND;
		672	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		673	glEnable GL_TEXTURE_2D;
		674	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		675
		676	# glBegin GL_QUADS;
		677	# glColor 0, 0, 0, 0;
		678	# glVertex 0 , 0;
		679	# glVertex 0 , $h;
		680	# glVertex $w, $h;
		681	# glVertex $w, 0;
		682	# glEnd;
		683
		684
		685	$self->child->draw;
		686	glDisable GL_BLEND;
		687	glDisable GL_TEXTURE_2D;
		688	}
		689
		690	#############################################################################
		691
		692	package CFClient::UI::FancyFrame;
		693
		694	our @ISA = CFClient::UI::Bin::;
		695
		696	use CFClient::OpenGL;
		697
		698	my @tex =
		699	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		700	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		701
		702	sub new {
		703	my $class = shift;
		704
		705	# TODO: user_x, user_y, overwrite moveto?
		706
		707	my $self = $class->SUPER::new (
		708	bg => [1, 1, 1, 1],
		709	border_bg => [1, 1, 1, 1],
		710	border => 0.8,
		711	can_events => 1,
		712	@_
		713	);
		714
		715	$self->{title} &&= new CFClient::UI::Label
		716	align => 0,
		717	valign => 1,
		718	text => $self->{title},
		719	fontsize => 1;
		720
		721	$self
		722	}
		723
		724	sub border {
		725	int $_[0]{border} * $::FONTSIZE
		726	}
		727
		728	sub size_request {
		729	my ($self) = @_;
		730
		731	my ($w, $h) = $self->SUPER::size_request;
		732
		733	(
		734	$w + $self->border * 2,
		735	$h + $self->border * 2,
572	)	736	)
573	}	737	}
574		738
575	sub size_request {
576	my ($self) = @_;
577
578	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580	my ($w, $h) = $self->SUPER::size_request;
581
582	(
583	$w + $self->{border} * 2,
584	$h + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	739	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	740	my ($self, $w, $h) = @_;
590		741
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	742	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	743	$w -= List::Util::max 0, $self->border * 2;
595		744
		745	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		746	if $self->{title};
		747
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	748	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	749	}
598		750
599	sub button_down {	751	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	752	my ($self, $ev, $x, $y) = @_;
601		753
		754	my $border = $self->border;
		755
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	756	if ($x < $self->{w} && $x >= $self->{w} - $border
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	757	&& $y < $self->{h} && $y >= $self->{h} - $border) {
604		758
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	759	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	760	my ($bw, $bh) = ($self->{w}, $self->{h});
607		761
608	$self->{motion} = sub {	762	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	763	my ($ev, $x, $y) = @_;
610		764
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	765	($x, $y) = ($ev->{x}, $ev->{y});
612		766
613	$self->{user_w} = $bw + $x - $ox;	767	$self->{user_w} = $bw + $x - $ox;
614	$self->{user_h} = $bh + $y - $oy;	768	$self->{user_h} = $bh + $y - $oy;
615	$self->update;	769	$self->check_size;
616	};	770	};
617		771
618	} elsif ($x >= 0 && $x < $self->{w}	772	} elsif ($x >= 0 && $x < $self->{w}
619	&& $y >= 0 && $y < $self->{border}) {	773	&& $y >= 0 && $y < $border) {
620		774
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	775	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	776	my ($bx, $by) = ($self->{x}, $self->{y});
623		777
624	$self->{motion} = sub {	778	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	779	my ($ev, $x, $y) = @_;
626		780
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	781	($x, $y) = ($ev->{x}, $ev->{y});
628		782
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	783	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	784	$self->update;
631	};	785	};
632	}	786	}
…		…
653	glEnable GL_BLEND;	807	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	809	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		811
		812	my $border = $self->border;
		813
658	glColor @{ $self->{border_bg} };	814	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	815	$tex[1]->draw_quad (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	816	$tex[3]->draw_quad (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	817	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	818	$tex[4]->draw_quad (0, $h - $border, $w, $border);
663		819
664	my $bg = $tex[0];	820	my $bg = $tex[0];
665		821
666	# TODO: repeat texture not scale	822	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	823	my $rep_x = $cw / $bg->{w};
…		…
670	glColor @{ $self->{bg} };	826	glColor @{ $self->{bg} };
671		827
672	$bg->{s} = $rep_x;	828	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	829	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	830	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	831	$bg->draw_quad ($border, $border, $cw, $ch);
676		832
677	glDisable GL_TEXTURE_2D;	833	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	834	glDisable GL_BLEND;
679		835
		836	$self->{title}->draw if $self->{title};
680	$self->child->draw;	837	$self->child->draw;
681	}	838	}
682		839
683	#############################################################################	840	#############################################################################
684		841
…		…
686		843
687	our @ISA = CFClient::UI::Base::;	844	our @ISA = CFClient::UI::Base::;
688		845
689	use List::Util qw(max sum);	846	use List::Util qw(max sum);
690		847
691	use SDL::OpenGL;	848	use CFClient::OpenGL;
692		849
693	sub new {	850	sub new {
694	my $class = shift;	851	my $class = shift;
695		852
696	$class->SUPER::new (	853	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	860	my ($self, $x, $y, $child) = @_;
704		861
705	$child->set_parent ($self);	862	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	863	$self->{children}[$y][$x] = $child;
707		864
708	$self->{w} = $self->{h} = -1;	865	$child->check_size;
709	$self->update;
710	}	866	}
711		867
712	# TODO: move to container class maybe? send childs a signal on removal?	868	# TODO: move to container class maybe? send childs a signal on removal?
713	sub clear {	869	sub clear {
714	my ($self) = @_;	870	my ($self) = @_;
…		…
727	or next;	883	or next;
728		884
729	for my $x (0 .. $#$row) {	885	for my $x (0 .. $#$row) {
730	my $widget = $row->[$x]	886	my $widget = $row->[$x]
731	or next;	887	or next;
732	my ($w, $h) = $widget->size_request;	888	my ($w, $h) = @$widget{qw(req_w req_h)};
733		889
734	$w[$x] = max $w[$x], $w;	890	$w[$x] = max $w[$x], $w;
735	$h[$y] = max $h[$y], $h;	891	$h[$y] = max $h[$y], $h;
736	}	892	}
737	}	893	}
…		…
749	(sum @$hs),	905	(sum @$hs),
750	)	906	)
751	}	907	}
752		908
753	sub size_allocate {	909	sub size_allocate {
754	my ($self, $x, $y, $w, $h) = @_;	910	my ($self, $w, $h) = @_;
755
756	$self->_size_allocate ($x, $y, $w, $h) or return;
757		911
758	my ($ws, $hs) = $self->get_wh;	912	my ($ws, $hs) = $self->get_wh;
759		913
760	my $req_w = sum @$ws;	914	my $req_w = sum @$ws;
761	my $req_h = sum @$hs;	915	my $req_h = sum @$hs;
…		…
783		937
784	for my $c (0 .. $#$row) {	938	for my $c (0 .. $#$row) {
785	my $col_w = $ws->[$c];	939	my $col_w = $ws->[$c];
786		940
787	if (my $widget = $row->[$c]) {	941	if (my $widget = $row->[$c]) {
788	$widget->size_allocate ($x, $y, $col_w, $row_h);	942	$widget->configure ($x, $y, $col_w, $row_h);
789	}	943	}
790		944
791	$x += $col_w;	945	$x += $col_w;
792	}	946	}
793		947
…		…
838	(List::Util::max map $_->[1], @alloc),	992	(List::Util::max map $_->[1], @alloc),
839	)	993	)
840	}	994	}
841		995
842	sub size_allocate {	996	sub size_allocate {
843	my ($self, $x, $y, $w, $h) = @_;	997	my ($self, $w, $h) = @_;
844
845	$self->_size_allocate ($x, $y, $w, $h);
846		998
847	($h, $w) = ($w, $h);	999	($h, $w) = ($w, $h);
848		1000
849	my $children = $self->{children};	1001	my $children = $self->{children};
850		1002
851	my @h = map +($_->size_request)[0], @$children;	1003	my @h = map $_->{req_w}, @$children;
852		1004
853	my $req_h = List::Util::sum @h;	1005	my $req_h = List::Util::sum @h;
854		1006
855	if ($req_h > $h) {	1007	if ($req_h > $h) {
856	# ah well, not enough space	1008	# ah well, not enough space
…		…
872		1024
873	my $y = 0;	1025	my $y = 0;
874	for (0 .. $#$children) {	1026	for (0 .. $#$children) {
875	my $child = $children->[$_];	1027	my $child = $children->[$_];
876	my $h = $h[$_];	1028	my $h = $h[$_];
877	$child->size_allocate ($y, 0, $h, $w);	1029	$child->configure ($y, 0, $h, $w);
878		1030
879	$y += $h;	1031	$y += $h;
880	}	1032	}
		1033
		1034	1
881	}	1035	}
882		1036
883	#############################################################################	1037	#############################################################################
884		1038
885	package CFClient::UI::VBox;	1039	package CFClient::UI::VBox;
…		…
898	(List::Util::sum map $_->[1], @alloc),	1052	(List::Util::sum map $_->[1], @alloc),
899	)	1053	)
900	}	1054	}
901		1055
902	sub size_allocate {	1056	sub size_allocate {
903	my ($self, $x, $y, $w, $h) = @_;	1057	my ($self, $w, $h) = @_;
904
905	$self->_size_allocate ($x, $y, $w, $h);
906		1058
907	my $children = $self->{children};	1059	my $children = $self->{children};
908		1060
909	my @h = map +($_->size_request)[1], @$children;	1061	my @h = map $_->{req_h}, @$children;
910		1062
911	my $req_h = List::Util::sum @h;	1063	my $req_h = List::Util::sum @h;
912		1064
913	if ($req_h > $h) {	1065	if ($req_h > $h) {
914	# ah well, not enough space	1066	# ah well, not enough space
…		…
928		1080
929	my $y = 0;	1081	my $y = 0;
930	for (0 .. $#$children) {	1082	for (0 .. $#$children) {
931	my $child = $children->[$_];	1083	my $child = $children->[$_];
932	my $h = $h[$_];	1084	my $h = $h[$_];
933	$child->size_allocate (0, $y, $w, $h);	1085	$child->configure (0, $y, $w, $h);
934		1086
935	$y += $h;	1087	$y += $h;
936	}	1088	}
		1089
		1090	1
937	}	1091	}
938		1092
939	#############################################################################	1093	#############################################################################
940		1094
941	package CFClient::UI::Label;	1095	package CFClient::UI::Label;
942		1096
943	our @ISA = CFClient::UI::Base::;	1097	our @ISA = CFClient::UI::Base::;
944		1098
945	use SDL::OpenGL;	1099	use CFClient::OpenGL;
946		1100
947	sub new {	1101	sub new {
948	my ($class, %arg) = @_;	1102	my ($class, %arg) = @_;
949		1103
950	my $self = $class->SUPER::new (	1104	my $self = $class->SUPER::new (
951	fg => [1, 1, 1],	1105	fg => [1, 1, 1],
		1106	#font => default_font
952	fontsize => $::FONTSIZE,	1107	fontsize => 1,
953	text => "",	1108	text => "",
954	align => -1,	1109	align => -1,
		1110	valign => -1,
955	padding => 2,	1111	padding => 2,
956	layout => new CFClient::Layout,	1112	layout => new CFClient::Layout,
		1113	can_events => 0,
957	%arg	1114	%arg
958	);	1115	);
959		1116
960	$self->set_text ($self->{text});	1117	if (exists $self->{template}) {
		1118	my $layout = new CFClient::Layout;
		1119	$layout->set_text (delete $self->{template});
		1120	$self->{template} = $layout;
		1121	}
		1122
		1123	$self->set_text (delete $self->{text}) if exists $self->{text};
		1124	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
961		1125
962	$self	1126	$self
963	}	1127	}
964		1128
965	sub escape_text {	1129	sub escape_text {
…		…
973	}	1137	}
974		1138
975	sub set_text {	1139	sub set_text {
976	my ($self, $text) = @_;	1140	my ($self, $text) = @_;
977		1141
978	$self->{text} = $text;
979	$self->{layout}->set_markup ($text);	1142	$self->{layout}->set_text ($text);
980		1143
981	delete $self->{texture};	1144	delete $self->{texture};
982	# $self->{w} = $self->{h} = -1;	1145	$self->check_size;
983	$self->update;	1146	$self->update;
984	}	1147	}
985		1148
986	sub get_text {	1149	sub set_markup {
987	my ($self, $text) = @_;	1150	my ($self, $markup) = @_;
988		1151
989	$self->{text}	1152	$self->{layout}->set_markup ($markup);
		1153
		1154	delete $self->{texture};
		1155	$self->check_size;
		1156	$self->update;
990	}	1157	}
991		1158
992	sub size_request {	1159	sub size_request {
993	my ($self) = @_;	1160	my ($self) = @_;
994		1161
995	$self->{layout}->set_width;	1162	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1163	$self->{layout}->set_width ($self->{max_w} || -1);
996	$self->{layout}->set_height ($self->{fontsize});	1164	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1165
997	my ($w, $h) = $self->{layout}->size;	1166	my ($w, $h) = $self->{layout}->size;
		1167
		1168	if (exists $self->{template}) {
		1169	$self->{template}->set_font ($self->{font}) if $self->{font};
		1170	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1171
		1172	my ($w2, $h2) = $self->{template}->size;
		1173
		1174	$w = List::Util::max $w, $w2;
		1175	$h = List::Util::max $h, $h2;
		1176	}
998		1177
999	(	1178	(
1000	$w + $self->{padding} * 2,	1179	$w + $self->{padding} * 2,
1001	$h + $self->{padding} * 2,	1180	$h + $self->{padding} * 2,
1002	)	1181	)
1003	}	1182	}
1004		1183
1005	sub size_allocate {	1184	sub size_allocate {
1006	my ($self, $x, $y, $w, $h) = @_;	1185	my ($self, $w, $h) = @_;
1007
1008	$self->_size_allocate ($x, $y, $w, $h) or return;
1009		1186
1010	delete $self->{texture};	1187	delete $self->{texture};
1011	}	1188	}
1012		1189
1013	sub update {	1190	sub set_fontsize {
1014	my ($self) = @_;	1191	my ($self, $fontsize) = @_;
1015		1192
		1193	$self->{fontsize} = $fontsize;
1016	delete $self->{texture};	1194	delete $self->{texture};
		1195	$self->check_size;
1017	$self->SUPER::update;	1196	$self->update;
1018	}	1197	}
1019		1198
1020	sub _draw {	1199	sub _draw {
1021	my ($self) = @_;	1200	my ($self) = @_;
1022		1201
1023	my $tex = $self->{texture} ||= do {	1202	my $tex = $self->{texture} ||= do {
		1203	$self->{layout}->set_font ($self->{font}) if $self->{font};
1024	$self->{layout}->set_width ($self->{w});	1204	$self->{layout}->set_width ($self->{w});
1025	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1205	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1026	new_from_layout CFClient::Texture $self->{layout}	1206	new_from_layout CFClient::Texture $self->{layout}
1027	};	1207	};
1028		1208
1029	glEnable GL_BLEND;	1209	glEnable GL_BLEND;
1030	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031	glEnable GL_TEXTURE_2D;	1211	glEnable GL_TEXTURE_2D;
1032	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1212	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033		1213
1034	glColor @{$self->{fg}};	1214	glColor @{$self->{fg}};
1035		1215
1036	my $x =	1216	$self->{ox} = int (
1037	$self->{align} < 0 ? $self->{padding}	1217	$self->{align} < 0 ? $self->{padding}
1038	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1218	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1039	: ($self->{w} - $tex->{w}) * 0.5;	1219	: ($self->{w} - $tex->{w}) * 0.5
		1220	);
1040		1221
1041	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1222	$self->{oy} = int (
		1223	$self->{valign} < 0 ? $self->{padding}
		1224	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1225	: ($self->{h} - $tex->{h}) * 0.5
		1226	);
		1227
		1228	$tex->draw_quad ($self->{ox}, $self->{oy});
1042		1229
1043	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
1044	glDisable GL_BLEND;	1231	glDisable GL_BLEND;
1045	}	1232	}
1046		1233
1047	#############################################################################	1234	#############################################################################
1048		1235
1049	package CFClient::UI::Entry;	1236	package CFClient::UI::EntryBase;
1050		1237
1051	our @ISA = CFClient::UI::Label::;	1238	our @ISA = CFClient::UI::Label::;
1052		1239
1053	use SDL;	1240	use CFClient::OpenGL;
1054	use SDL::OpenGL;
1055		1241
1056	sub new {	1242	sub new {
1057	my $class = shift;	1243	my $class = shift;
1058		1244
1059	$class->SUPER::new (	1245	$class->SUPER::new (
…		…
1061	bg => [0, 0, 0, 0.2],	1247	bg => [0, 0, 0, 0.2],
1062	active_bg => [1, 1, 1, 0.5],	1248	active_bg => [1, 1, 1, 0.5],
1063	active_fg => [0, 0, 0],	1249	active_fg => [0, 0, 0],
1064	can_hover => 1,	1250	can_hover => 1,
1065	can_focus => 1,	1251	can_focus => 1,
		1252	valign => 0,
		1253	can_events => 1,
1066	@_	1254	@_
1067	)	1255	)
1068	}	1256	}
1069		1257
1070	sub _set_text {	1258	sub _set_text {
1071	my ($self, $text) = @_;	1259	my ($self, $text) = @_;
1072		1260
1073	my $old_text = $self->{text};	1261	delete $self->{cur_h};
		1262
		1263	return if $self->{text} eq $text;
		1264
		1265	delete $self->{texture};
1074		1266
1075	$self->{last_activity} = $::NOW;	1267	$self->{last_activity} = $::NOW;
1076
1077	$self->{text} = $text;	1268	$self->{text} = $text;
1078	$self->{layout}->set_width ($self->{w});
1079	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080		1269
1081	$text =~ s/./*/g if $self->{hidden};	1270	$text =~ s/./*/g if $self->{hidden};
		1271	$self->{layout}->set_text ("$text ");
1082		1272
1083	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1273	$self->emit (changed => $self->{text});
		1274	}
1084		1275
1085	$text = substr $text, 0, $self->{cursor};	1276	sub get_text {
1086	utf8::encode $text;	1277	$_[0]{text}
1087
1088	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091	if $old_text ne $self->{text};
1092	}	1278	}
1093		1279
1094	sub size_request {	1280	sub size_request {
1095	my ($self) = @_;	1281	my ($self) = @_;
1096		1282
…		…
1098		1284
1099	($w + 1, $h) # add 1 for cursor	1285	($w + 1, $h) # add 1 for cursor
1100	}	1286	}
1101		1287
1102	sub size_allocate {	1288	sub size_allocate {
1103	my ($self, $x, $y, $w, $h) = @_;	1289	my ($self, $w, $h) = @_;
1104		1290
1105	$self->SUPER::size_allocate ($x, $y, $w, $h);	1291	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1106
1107	$self->_set_text ($self->{text});
1108	}	1292	}
1109		1293
1110	sub set_text {	1294	sub set_text {
1111	my ($self, $text) = @_;	1295	my ($self, $text) = @_;
1112		1296
…		…
1116	}	1300	}
1117		1301
1118	sub key_down {	1302	sub key_down {
1119	my ($self, $ev) = @_;	1303	my ($self, $ev) = @_;
1120		1304
1121	my $mod = $ev->key_mod;	1305	my $mod = $ev->{mod};
1122	my $sym = $ev->key_sym;	1306	my $sym = $ev->{sym};
1123
1124	my $uni = $ev->key_unicode;	1307	my $uni = $ev->{unicode};
1125		1308
1126	my $text = $self->get_text;	1309	my $text = $self->get_text;
1127		1310
1128	if ($sym == SDLK_BACKSPACE) {	1311	if ($sym == 8) {
1129	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1312	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130	} elsif ($sym == SDLK_DELETE) {	1313	} elsif ($sym == 127) {
1131	substr $text, $self->{cursor}, 1, "";	1314	substr $text, $self->{cursor}, 1, "";
1132	} elsif ($sym == SDLK_LEFT) {	1315	} elsif ($sym == CFClient::SDLK_LEFT) {
1133	--$self->{cursor} if $self->{cursor};	1316	--$self->{cursor} if $self->{cursor};
1134	} elsif ($sym == SDLK_RIGHT) {	1317	} elsif ($sym == CFClient::SDLK_RIGHT) {
1135	++$self->{cursor} if $self->{cursor} < length $self->{text};	1318	++$self->{cursor} if $self->{cursor} < length $self->{text};
1136	} elsif ($sym == SDLK_HOME) {	1319	} elsif ($sym == CFClient::SDLK_HOME) {
1137	$self->{cursor} = 0;	1320	$self->{cursor} = 0;
1138	} elsif ($sym == SDLK_END) {	1321	} elsif ($sym == CFClient::SDLK_END) {
1139	$self->{cursor} = length $text;	1322	$self->{cursor} = length $text;
1140	} elsif ($sym == SDLK_ESCAPE) {	1323	} elsif ($sym == 27) {
1141	$self->emit ('escape');	1324	$self->emit ('escape');
1142	} elsif ($uni) {	1325	} elsif ($uni) {
1143	substr $text, $self->{cursor}++, 0, chr $uni;	1326	substr $text, $self->{cursor}++, 0, chr $uni;
1144	}	1327	}
1145		1328
…		…
1200		1383
1201	$self->SUPER::_draw;	1384	$self->SUPER::_draw;
1202		1385
1203	#TODO: force update every cursor change :(	1386	#TODO: force update every cursor change :(
1204	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1387	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1388
		1389	unless (exists $self->{cur_h}) {
		1390	my $text = substr $self->{text}, 0, $self->{cursor};
		1391	utf8::encode $text;
		1392
		1393	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1394	}
		1395
1205	glColor @{$self->{fg}};	1396	glColor @{$self->{fg}};
1206	glBegin GL_LINES;	1397	glBegin GL_LINES;
1207	glVertex $self->{cur_x}, $self->{cur_y};
1208	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1398	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1399	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209	glEnd;	1400	glEnd;
1210	}	1401	}
1211	}	1402	}
1212		1403
1213	package CFClient::UI::LineEntry;	1404	package CFClient::UI::Entry;
1214		1405
1215	our @ISA = CFClient::UI::Entry::;	1406	our @ISA = CFClient::UI::EntryBase::;
1216		1407
1217	use SDL;	1408	use CFClient::OpenGL;
1218	use SDL::OpenGL;
1219		1409
1220	sub key_down {	1410	sub key_down {
1221	my ($self, $ev) = @_;	1411	my ($self, $ev) = @_;
1222		1412
1223	my $sym = $ev->key_sym;	1413	my $sym = $ev->{sym};
1224		1414
1225	if ($sym == SDLK_RETURN) {	1415	if ($sym == 13) {
1226	$self->emit (activate => $self->get_text);	1416	$self->emit (activate => $self->get_text);
1227	$self->update;	1417	$self->update;
1228		1418
1229	} else {	1419	} else {
1230	$self->SUPER::key_down ($ev);	1420	$self->SUPER::key_down ($ev);
…		…
1236		1426
1237	package CFClient::UI::Button;	1427	package CFClient::UI::Button;
1238		1428
1239	our @ISA = CFClient::UI::Label::;	1429	our @ISA = CFClient::UI::Label::;
1240		1430
1241	use SDL;	1431	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1432
1244	my @tex =	1433	my @tex =
1245	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1434	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246	qw(b1_button_active.png);	1435	qw(b1_button_active.png);
1247		1436
1248	sub new {	1437	sub new {
1249	my $class = shift;	1438	my $class = shift;
1250		1439
1251	$class->SUPER::new (	1440	$class->SUPER::new (
1252	padding => 4,	1441	padding => 4,
1253	fg => [1, 1, 1],	1442	fg => [1, 1, 1],
1254	bg => [1, 1, 1, 0.2],	1443	bg => [1, 1, 1, 0.2],
1255	active_fg => [1, 1, 0],	1444	active_fg => [0, 0, 1],
1256	can_hover => 1,	1445	can_hover => 1,
		1446	align => 0,
		1447	valign => 0,
		1448	can_events => 1,
1257	@_	1449	@_
1258	)	1450	)
1259	}	1451	}
1260		1452
1261	sub button_up {	1453	sub button_up {
…		…
1269		1461
1270	sub _draw {	1462	sub _draw {
1271	my ($self) = @_;	1463	my ($self) = @_;
1272		1464
1273	local $self->{fg} = $self->{fg};	1465	local $self->{fg} = $self->{fg};
1274	my $tex = $tex[0];
1275
1276	glEnable GL_BLEND;
1277	glEnable GL_TEXTURE_2D;
1278	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279		1466
1280	if ($GRAB == $self) {	1467	if ($GRAB == $self) {
1281	$self->{fg} = $self->{active_fg};	1468	$self->{fg} = $self->{active_fg};
1282	}	1469	}
1283		1470
1284	glBindTexture GL_TEXTURE_2D, $tex->{name};	1471	glEnable GL_BLEND;
		1472	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1473	glEnable GL_TEXTURE_2D;
1285	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1474	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1475	glColor 0, 0, 0, 1;
1286		1476
1287	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1477	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1288		1478
1289	glDisable GL_TEXTURE_2D;	1479	glDisable GL_TEXTURE_2D;
1290	glDisable GL_BLEND;	1480	glDisable GL_BLEND;
1291		1481
1292	$self->SUPER::_draw;	1482	$self->SUPER::_draw;
…		…
1297	package CFClient::UI::CheckBox;	1487	package CFClient::UI::CheckBox;
1298		1488
1299	our @ISA = CFClient::UI::DrawBG::;	1489	our @ISA = CFClient::UI::DrawBG::;
1300		1490
1301	my @tex =	1491	my @tex =
1302	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1492	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1493	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304		1494
1305	use SDL;	1495	use CFClient::OpenGL;
1306	use SDL::OpenGL;
1307		1496
1308	sub new {	1497	sub new {
1309	my $class = shift;	1498	my $class = shift;
1310		1499
1311	$class->SUPER::new (	1500	$class->SUPER::new (
…		…
1322	my ($self) = @_;	1511	my ($self) = @_;
1323		1512
1324	($self->{padding} * 2 + 6) x 2	1513	($self->{padding} * 2 + 6) x 2
1325	}	1514	}
1326		1515
1327	sub size_allocate {
1328	my ($self, $x, $y, $w, $h) = @_;
1329
1330	$self->_size_allocate ($x, $y, $w, $h);
1331	}
1332
1333	sub button_down {	1516	sub button_down {
1334	my ($self, $ev, $x, $y) = @_;	1517	my ($self, $ev, $x, $y) = @_;
1335		1518
1336	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1519	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1520	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1363	glDisable GL_BLEND;	1546	glDisable GL_BLEND;
1364	}	1547	}
1365		1548
1366	#############################################################################	1549	#############################################################################
1367		1550
		1551	package CFClient::UI::Image;
		1552
		1553	our @ISA = CFClient::UI::Base::;
		1554
		1555	use CFClient::OpenGL;
		1556	use Carp qw/confess/;
		1557
		1558	our %loaded_images;
		1559
		1560	sub new {
		1561	my $class = shift;
		1562
		1563	my $self = $class->SUPER::new (can_events => 0, @_);
		1564
		1565	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1566
		1567	$loaded_images{$self->{image}} ||=
		1568	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1569
		1570	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1571
		1572	Scalar::Util::weaken $loaded_images{$self->{image}};
		1573
		1574	$self->{aspect} = $tex->{w} / $tex->{h};
		1575
		1576	$self
		1577	}
		1578
		1579	sub size_request {
		1580	my ($self) = @_;
		1581
		1582	($self->{tex}->{w}, $self->{tex}->{h})
		1583	}
		1584
		1585	sub _draw {
		1586	my ($self) = @_;
		1587
		1588	my $tex = $self->{tex};
		1589
		1590	my ($w, $h) = ($self->{w}, $self->{h});
		1591
		1592	if ($self->{rot90}) {
		1593	glRotate 90, 0, 0, 1;
		1594	glTranslate 0, -$self->{w}, 0;
		1595
		1596	($w, $h) = ($h, $w);
		1597	}
		1598
		1599	glEnable GL_BLEND;
		1600	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1601	glEnable GL_TEXTURE_2D;
		1602	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1603
		1604	$tex->draw_quad (0, 0, $w, $h);
		1605
		1606	glDisable GL_BLEND;
		1607	glDisable GL_TEXTURE_2D;
		1608	}
		1609
		1610	#############################################################################
		1611
		1612	package CFClient::UI::VGauge;
		1613
		1614	our @ISA = CFClient::UI::Base::;
		1615
		1616	use List::Util qw(min max);
		1617
		1618	use CFClient::OpenGL;
		1619
		1620	my %tex = (
		1621	food => [
		1622	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1623	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1624	],
		1625	grace => [
		1626	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1627	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1628	],
		1629	hp => [
		1630	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1631	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1632	],
		1633	mana => [
		1634	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1635	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1636	],
		1637	);
		1638
		1639	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1640	sub new {
		1641	my $class = shift;
		1642
		1643	my $self = $class->SUPER::new (
		1644	type => 'food',
		1645	@_
		1646	);
		1647
		1648	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1649
		1650	$self
		1651	}
		1652
		1653	sub size_request {
		1654	my ($self) = @_;
		1655
		1656	#my $tex = $tex{$self->{type}}[0];
		1657	#@$tex{qw(w h)}
		1658	(0, 0)
		1659	}
		1660
		1661	sub set_max {
		1662	my ($self, $max) = @_;
		1663
		1664	$self->{max_val} = $max;
		1665	}
		1666
		1667	sub set_value {
		1668	my ($self, $val, $max) = @_;
		1669
		1670	$self->set_max ($max)
		1671	if defined $max;
		1672
		1673	$max = $self->{max_val};
		1674	$self->{val} = $val;
		1675
		1676	$self->update;
		1677	}
		1678
		1679	sub _draw {
		1680	my ($self) = @_;
		1681
		1682	my $tex = $tex{$self->{type}};
		1683	my ($t1, $t2, $t3) = @$tex;
		1684
		1685	my ($w, $h) = ($self->{w}, $self->{h});
		1686
		1687	if ($self->{vertical}) {
		1688	glRotate 90, 0, 0, 1;
		1689	glTranslate 0, -$self->{w}, 0;
		1690
		1691	($w, $h) = ($h, $w);
		1692	}
		1693
		1694	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1695
		1696	my $ycut1 = max 0, min 1, $ycut;
		1697	my $ycut2 = max 0, min 1, $ycut - 1;
		1698
		1699	my $h1 = $self->{h} * (1 - $ycut1);
		1700	my $h2 = $self->{h} * (1 - $ycut2);
		1701
		1702	glEnable GL_BLEND;
		1703	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1704	glEnable GL_TEXTURE_2D;
		1705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1706
		1707	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1708	glBegin GL_QUADS;
		1709	glTexCoord 0 , 0; glVertex 0 , 0;
		1710	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1711	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1712	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1713	glEnd;
		1714
		1715	my $ycut1 = List::Util::min 1, $ycut;
		1716	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1717	glBegin GL_QUADS;
		1718	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1719	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1720	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1721	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1722	glEnd;
		1723
		1724	if ($t3) {
		1725	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1726	glBegin GL_QUADS;
		1727	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1728	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1729	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1730	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1731	glEnd;
		1732	}
		1733
		1734	glDisable GL_BLEND;
		1735	glDisable GL_TEXTURE_2D;
		1736	}
		1737
		1738	#############################################################################
		1739
		1740	package CFClient::UI::Gauge;
		1741
		1742	our @ISA = CFClient::UI::VBox::;
		1743
		1744	sub new {
		1745	my ($class, %arg) = @_;
		1746
		1747	my $self = $class->SUPER::new (
		1748	tooltip => $arg{type},
		1749	%arg,
		1750	);
		1751
		1752	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1753	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1);
		1754	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1);
		1755
		1756	$self
		1757	}
		1758
		1759	sub set_fontsize {
		1760	my ($self, $fsize) = @_;
		1761
		1762	$self->{value}->set_fontsize ($fsize);
		1763	$self->{max} ->set_fontsize ($fsize);
		1764	}
		1765
		1766	sub set_value {
		1767	my ($self, $val, $max) = @_;
		1768
		1769	$self->set_max ($max)
		1770	if defined $max;
		1771
		1772	$self->{gauge}->set_value ($val, $max);
		1773	$self->{value}->set_text ($val);
		1774	}
		1775
		1776	sub set_max {
		1777	my ($self, $max) = @_;
		1778
		1779	$self->{gauge}->set_max ($max);
		1780	$self->{max}->set_text ($max);
		1781	}
		1782
		1783	#############################################################################
		1784
1368	package CFClient::UI::Slider;	1785	package CFClient::UI::Slider;
1369		1786
1370	use strict;	1787	use strict;
1371		1788
1372	use SDL::OpenGL;	1789	use CFClient::OpenGL;
1373		1790
1374	our @ISA = CFClient::UI::DrawBG::;	1791	our @ISA = CFClient::UI::DrawBG::;
1375		1792
1376	my @tex =	1793	my @tex =
1377	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1794	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1387	# TODO: calculations are off	1804	# TODO: calculations are off
1388	my $self = $class->SUPER::new (	1805	my $self = $class->SUPER::new (
1389	fg => [1, 1, 1],	1806	fg => [1, 1, 1],
1390	active_fg => [0, 0, 0],	1807	active_fg => [0, 0, 0],
1391	range => [0, 0, 100, 10],	1808	range => [0, 0, 100, 10],
1392	req_w => 40,	1809	req_w => 20,
1393	req_h => 13,	1810	req_h => 20,
1394	vertical => 0,	1811	vertical => 0,
1395	can_hover => 1,	1812	can_hover => 1,
1396	inner_pad => 5,	1813	inner_pad => 5,
1397	@_	1814	@_
1398	);	1815	);
…		…
1502		1919
1503	package CFClient::UI::TextView;	1920	package CFClient::UI::TextView;
1504		1921
1505	our @ISA = CFClient::UI::HBox::;	1922	our @ISA = CFClient::UI::HBox::;
1506		1923
1507	use SDL::OpenGL;	1924	use CFClient::OpenGL;
1508		1925
1509	sub new {	1926	sub new {
1510	my $class = shift;	1927	my $class = shift;
1511		1928
1512	my $self = $class->SUPER::new (	1929	my $self = $class->SUPER::new (
1513	req_w => $::WIDTH / 6,
1514	req_h => $::HEIGHT / 6,
1515	fontsize => $::FONTSIZE,	1930	fontsize => 1,
		1931	#font => default_font
1516	@_,	1932	@_,
1517		1933
1518	layout => (new CFClient::Layout),	1934	layout => (new CFClient::Layout),
1519	par => [],	1935	par => [],
1520	height => 0,	1936	height => 0,
…		…
1541	sub text_height {	1957	sub text_height {
1542	my ($self, $text) = @_;	1958	my ($self, $text) = @_;
1543		1959
1544	my $layout = $self->{layout};	1960	my $layout = $self->{layout};
1545		1961
1546	$layout->set_height ($self->{fontsize});	1962	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547	$layout->set_width ($self->{w});	1963	$layout->set_width ($self->{w});
1548	$layout->set_text ($text);	1964	$layout->set_text ($text);
1549		1965
1550	($layout->size)[1]	1966	($layout->size)[1]
1551	}	1967	}
…		…
1555		1971
1556	$self->{need_reflow}++;	1972	$self->{need_reflow}++;
1557	$self->update;	1973	$self->update;
1558	}	1974	}
1559		1975
1560	sub size_request {
1561	my ($self) = @_;
1562
1563	($self->{req_w}, $self->{req_h})
1564	}
1565
1566	sub size_allocate {	1976	sub size_allocate {
1567	my ($self, $x, $y, $w, $h) = @_;	1977	my ($self, $w, $h) = @_;
1568		1978
1569	$self->SUPER::size_allocate ($x, $y, $w, $h);	1979	$self->SUPER::size_allocate ($w, $h);
1570		1980
		1981	$self->{layout}->set_font ($self->{font}) if $self->{font};
1571	$self->{layout}->set_height ($self->{fontsize});	1982	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1572	$self->{layout}->set_width ($self->{w});	1983	$self->{layout}->set_width ($self->{children}[0]{w});
1573		1984
1574	$self->reflow;	1985	$self->reflow;
1575	}	1986	}
1576		1987
1577	sub add_paragraph {	1988	sub add_paragraph {
…		…
1627	my $y1 = $top + $self->{h};	2038	my $y1 = $top + $self->{h};
1628		2039
1629	my $y = 0;	2040	my $y = 0;
1630		2041
1631	my $layout = $self->{layout};	2042	my $layout = $self->{layout};
		2043
		2044	$layout->set_font ($self->{font}) if $self->{font};
1632		2045
1633	for my $par (@{$self->{par}}) {	2046	for my $par (@{$self->{par}}) {
1634	my $h = $par->[0];	2047	my $h = $par->[0];
1635		2048
1636	if ($y0 < $y + $h && $y < $y1) {	2049	if ($y0 < $y + $h && $y < $y1) {
…		…
1664		2077
1665	}	2078	}
1666		2079
1667	#############################################################################	2080	#############################################################################
1668		2081
1669	package CFClient::UI::MapWidget;
1670
1671	use strict;
1672
1673	use List::Util qw(min max);
1674
1675	use SDL;
1676	use SDL::OpenGL;
1677
1678	our @ISA = CFClient::UI::Base::;
1679
1680	sub new {
1681	my $class = shift;
1682
1683	$class->SUPER::new (
1684	z => -1,
1685	can_focus => 1,
1686	list => (glGenLists 1),
1687	@_
1688	)
1689	}
1690
1691	sub key_down {
1692	print "MAPKEYDOWN\n";
1693	}
1694
1695	sub key_up {
1696	}
1697
1698	sub button_down {
1699	my ($self, $ev, $x, $y) = @_;
1700
1701	$self->focus_in;
1702
1703	if ($ev->button == 2) {
1704	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707	$self->{motion} = sub {
1708	my ($ev, $x, $y) = @_;
1709
1710	($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712	$::CFG->{map_shift_x} = $bw + $x - $ox;
1713	$::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715	$self->update;
1716	};
1717	}
1718	}
1719
1720	sub button_up {
1721	my ($self, $ev, $x, $y) = @_;
1722
1723	delete $self->{motion};
1724	}
1725
1726	sub mouse_motion {
1727	my ($self, $ev, $x, $y) = @_;
1728
1729	$self->{motion}->($ev, $x, $y) if $self->{motion};
1730	}
1731
1732	sub size_request {
1733	(
1734	1 + 32 * int $::WIDTH / 32,
1735	1 + 32 * int $::HEIGHT / 32,
1736	)
1737	}
1738
1739	sub update {
1740	my ($self) = @_;
1741
1742	$self->{need_update} = 1;
1743	$self->SUPER::update;
1744	}
1745
1746	sub draw {
1747	my ($self) = @_;
1748
1749	if (delete $self->{need_update}) {
1750	glNewList $self->{list}, GL_COMPILE;
1751
1752	if ($::MAP) {
1753	my $sw = int $::WIDTH / 32;
1754	my $sh = int $::HEIGHT / 32;
1755
1756	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759	glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763	if ($::CFG->{fow_enable}) {
1764	if ($::CFG->{fow_smooth}) { # smooth fog of war
1765	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766	glConvolutionFilter2D
1767	GL_CONVOLUTION_2D,
1768	GL_ALPHA,
1769	3, 3,
1770	GL_ALPHA, GL_FLOAT,
1771	pack "f*",
1772	0.1, 0.1, 0.1,
1773	0.1, 0.2, 0.1,
1774	0.1, 0.1, 0.1,
1775	;
1776	glEnable GL_CONVOLUTION_2D;
1777	}
1778
1779	my $tex = new CFClient::Texture
1780	w => $w,
1781	h => $h,
1782	data => $data,
1783	internalformat => GL_ALPHA,
1784	format => GL_ALPHA;
1785
1786	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788	glEnable GL_BLEND;
1789	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790	glEnable GL_TEXTURE_2D;
1791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793	glColor +($::CFG->{fow_intensity}) x 3, 1;
1794	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796	glDisable GL_TEXTURE_2D;
1797	glDisable GL_BLEND;
1798	}
1799
1800	# HACK BEGIN
1801	{
1802	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803	my ($w, $h) = (250, 250);
1804
1805	glEnable GL_BLEND;
1806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807	glEnable GL_TEXTURE_2D;
1808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810	CFClient::Texture->new (
1811	w => $w,
1812	h => $h,
1813	data => $::MAP->mapmap ($w, $h),
1814	type => GL_UNSIGNED_INT_8_8_8_8_REV
1815	)->draw_quad (100, 100);
1816
1817	glDisable GL_TEXTURE_2D;
1818	glDisable GL_BLEND;
1819	}
1820	# HACK END
1821	}
1822
1823	glEndList;
1824	}
1825
1826	glPushMatrix;
1827	glCallList $self->{list};
1828	glPopMatrix;
1829
1830	if ($FOCUS != $self) {
1831	glColor 64/255, 64/255, 64/255;
1832	glLogicOp GL_AND;
1833	glEnable GL_COLOR_LOGIC_OP;
1834	glBegin GL_QUADS;
1835	glVertex 0, 0;
1836	glVertex 0, $::HEIGHT;
1837	glVertex $::WIDTH, $::HEIGHT;
1838	glVertex $::WIDTH, 0;
1839	glEnd;
1840	glDisable GL_COLOR_LOGIC_OP;
1841	}
1842	}
1843
1844	my %DIR = (
1845	SDLK_KP8, [1, "north"],
1846	SDLK_KP9, [2, "northeast"],
1847	SDLK_KP6, [3, "east"],
1848	SDLK_KP3, [4, "southeast"],
1849	SDLK_KP2, [5, "south"],
1850	SDLK_KP1, [6, "southwest"],
1851	SDLK_KP4, [7, "west"],
1852	SDLK_KP7, [8, "northwest"],
1853
1854	SDLK_UP, [1, "north"],
1855	SDLK_RIGHT, [3, "east"],
1856	SDLK_DOWN, [5, "south"],
1857	SDLK_LEFT, [7, "west"],
1858	);
1859
1860	sub key_down {
1861	my ($self, $ev) = @_;
1862
1863	my $mod = $ev->key_mod;
1864	my $sym = $ev->key_sym;
1865
1866	if ($sym == SDLK_KP5) {
1867	$::CONN->user_send ("command stay fire");
1868	} elsif ($sym == SDLK_a) {
1869	$::CONN->user_send ("command apply");
1870	} elsif ($sym == SDLK_QUOTE) {
1871	$self->emit ('activate_console');
1872	} elsif ($sym == SDLK_SLASH) {
1873	$self->emit ('activate_console' => '/');
1874	} elsif (exists $DIR{$sym}) {
1875	if ($mod & KMOD_SHIFT) {
1876	$self->{shft}++;
1877	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1878	} elsif ($mod & KMOD_CTRL) {
1879	$self->{ctrl}++;
1880	$::CONN->user_send ("command run $DIR{$sym}[0]");
1881	} else {
1882	$::CONN->user_send ("command $DIR{$sym}[1]");
1883	}
1884	}
1885	}
1886
1887	sub key_up {
1888	my ($self, $ev) = @_;
1889
1890	my $mod = $ev->key_mod;
1891	my $sym = $ev->key_sym;
1892
1893	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894	$::CONN->user_send ("command fire_stop");
1895	}
1896	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897	$::CONN->user_send ("command run_stop");
1898	}
1899	}
1900
1901	#############################################################################
1902
1903	package CFClient::UI::Animator;	2082	package CFClient::UI::Animator;
1904		2083
1905	use SDL::OpenGL;	2084	use CFClient::OpenGL;
1906		2085
1907	our @ISA = CFClient::UI::Bin::;	2086	our @ISA = CFClient::UI::Bin::;
1908		2087
1909	sub moveto {	2088	sub moveto {
1910	my ($self, $x, $y) = @_;	2089	my ($self, $x, $y) = @_;
…		…
1950	my $class = shift;	2129	my $class = shift;
1951		2130
1952	my $self = $class->SUPER::new (	2131	my $self = $class->SUPER::new (
1953	state => 0,	2132	state => 0,
1954	connect_activate => \&toggle_flopper,	2133	connect_activate => \&toggle_flopper,
		2134	can_events => 1,
1955	@_	2135	@_
1956	);	2136	);
1957		2137
1958	if ($self->{state}) {	2138	if ($self->{state}) {
1959	$self->{state} = 0;	2139	$self->{state} = 0;
…		…
1979	$self->emit (changed => $self->{state});	2159	$self->emit (changed => $self->{state});
1980	}	2160	}
1981		2161
1982	#############################################################################	2162	#############################################################################
1983		2163
		2164	package CFClient::UI::Tooltip;
		2165
		2166	our @ISA = CFClient::UI::Bin::;
		2167
		2168	use CFClient::OpenGL;
		2169
		2170	sub new {
		2171	my $class = shift;
		2172
		2173	$class->SUPER::new (
		2174	@_,
		2175	can_events => 0,
		2176	)
		2177	}
		2178
		2179	sub set_text {
		2180	my ($self, $text) = @_;
		2181
		2182	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2183	$self->{label}->set_text ($text);
		2184	$self->add ($self->{label});
		2185	}
		2186
		2187	sub size_request {
		2188	my ($self) = @_;
		2189
		2190	$self->child->set_max_size ($::WIDTH * 0.2);
		2191
		2192	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2193
		2194	($w + 4, $h + 4)
		2195	}
		2196
		2197	sub _draw {
		2198	my ($self) = @_;
		2199
		2200	glPushMatrix;
		2201	glTranslate 0.375, 0.375;
		2202
		2203	my ($w, $h) = @$self{qw(w h)};
		2204
		2205	glColor 1, 0.8, 0.4;
		2206	glBegin GL_QUADS;
		2207	glVertex 0 , 0;
		2208	glVertex 0 , $h;
		2209	glVertex $w, $h;
		2210	glVertex $w, 0;
		2211	glEnd;
		2212
		2213	glColor 0, 0, 0;
		2214	glBegin GL_LINE_LOOP;
		2215	glVertex 0 , 0;
		2216	glVertex 0 , $h;
		2217	glVertex $w, $h;
		2218	glVertex $w, 0;
		2219	glEnd;
		2220
		2221	glPopMatrix;
		2222
		2223	glTranslate 2, 2;
		2224	$self->SUPER::_draw;
		2225	}
		2226
		2227	#############################################################################
		2228
1984	package CFClient::UI::Root;	2229	package CFClient::UI::Root;
1985		2230
1986	our @ISA = CFClient::UI::Container::;	2231	our @ISA = CFClient::UI::Container::;
1987		2232
1988	use SDL::OpenGL;	2233	use CFClient::OpenGL;
		2234
		2235	sub check_size {
		2236	my ($self) = @_;
		2237
		2238	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2239	}
1989		2240
1990	sub size_request {	2241	sub size_request {
1991	($::WIDTH, $::HEIGHT)	2242	($::WIDTH, $::HEIGHT)
1992	}	2243	}
1993		2244
1994	sub size_allocate {	2245	sub configure {
1995	my ($self, $x, $y, $w, $h) = @_;	2246	my ($self, $x, $y, $w, $h) = @_;
1996		2247
1997	$self->_size_allocate ($x, $y, $w, $h);	2248	$self->SUPER::configure ($x, $y, $w, $h);
1998		2249
1999	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
2000	for @{$self->{children}};	2250	for my $child (@{$self->{children}}) {
		2251	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2252
		2253	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2254	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2255	$child->configure ($X, $Y, $W,$H);
		2256	}
2001	}	2257	}
2002		2258
2003	sub _topleft {	2259	sub _topleft {
2004	my ($self, $x, $y) = @_;	2260	my ($self, $x, $y) = @_;
2005		2261
…		…
2007	}	2263	}
2008		2264
2009	sub update {	2265	sub update {
2010	my ($self) = @_;	2266	my ($self) = @_;
2011		2267
2012	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2268	$self->check_size;
2013	::refresh ();	2269	::refresh ();
2014	}	2270	}
2015		2271
2016	sub add {	2272	sub add {
2017	my ($self, $widget) = @_;	2273	my ($self, $child) = @_;
2018		2274
		2275	# integerize window positions
		2276	$child->{x} = int $child->{x};
		2277	$child->{y} = int $child->{y};
		2278
2019	$self->SUPER::add ($widget);	2279	$self->SUPER::add ($child);
2020
2021	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2022	}	2280	}
2023		2281
2024	sub on_refresh {	2282	sub on_refresh {
2025	my ($self, $id, $cb) = @_;	2283	my ($self, $id, $cb) = @_;
2026		2284
…		…
2050	#############################################################################	2308	#############################################################################
2051		2309
2052	package CFClient::UI;	2310	package CFClient::UI;
2053		2311
2054	$ROOT = new CFClient::UI::Root;	2312	$ROOT = new CFClient::UI::Root;
		2313	$TOOLTIP = new CFClient::UI::Tooltip;
2055		2314
2056	1	2315	1
2057		2316

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