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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.176 by root, Tue Apr 25 12:10:58 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 (length $widget->{tooltip}) {
		20
		21	if ($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	$TOOLTIP->set_markup ($widget->{tooltip});
		29
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
71	}	123	}
72		124
73	# convert position array to integers	125	# convert position array to integers
74	sub harmonize {	126	sub harmonize {
75	my ($vals) = @_;	127	my ($vals) = @_;
76		128
77	my $rem = 0;	129	my $rem = 0;
78		130
79	for ($vals) {	131	for (@$vals) {
80	my $i = int $_ + $rem;	132	my $i = int $_ + $rem;
81	$rem += $_ - $i;	133	$rem += $_ - $i;
82	$_ = $i;	134	$_ = $i;
83	}	135	}
84	}	136	}
…		…
87		139
88	package CFClient::UI::Base;	140	package CFClient::UI::Base;
89		141
90	use strict;	142	use strict;
91		143
92	use SDL::OpenGL;	144	use CFClient::OpenGL;
93		145
94	sub new {	146	sub new {
95	my $class = shift;	147	my $class = shift;
96		148
97	my $self = bless {	149	my $self = bless {
98	x => 0,	150	x => 0,
99	y => 0,	151	y => 0,
100	z => 0,	152	z => 0,
101	w => -1,	153	can_events => 1,
102	h => -1,
103	@_	154	@_
104	}, $class;	155	}, $class;
105		156
106	for (keys %$self) {	157	for (keys %$self) {
107	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
110	}	161	}
111		162
112	$self	163	$self
113	}	164	}
114		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
		189	}
		190
115	sub move {	191	sub move {
116	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
		193
117	$self->{x} = $x;	194	$self->{x} = int $x;
118	$self->{y} = $y;	195	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
120	}
121		197
122	sub needs_redraw {	198	$self->update;
123	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
124	}	208	}
125		209
126	sub size_request {	210	sub size_request {
127	require Carp;	211	require Carp;
128	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
129	}	213	}
130		214
131	sub _size_allocate {	215	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
133		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	231	$self->{x} = $x;
135	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
136		235
137	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	237	$self->{w} = $w;
140	$self->{h} = $h;	238	$self->{h} = $h;
141		239
		240	$self->size_allocate ($w, $h);
		241	$self->update;
142	1	242	}
143	}	243	}
144		244
145	sub size_allocate {	245	sub size_allocate {
		246	# nothing to be done
		247	}
		248
		249	sub children {
		250	}
		251
		252	# call when resoltuion changes etc.
		253	sub reconfigure {
		254	my ($self) = @_;
		255
		256	$_->reconfigure
		257	for $self->children;
		258
		259	$_->check_size;
		260	}
		261
		262	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	263	my ($self, $w, $h) = @_;
147		264
148	$self->_size_allocate ($x, $y, $w, $h);	265	delete $self->{max_w}; $self->{max_w} = $w if $w;
		266	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	267	}
150		268
151	# return top left coordinates	269	# return top left coordinates
152	sub _topleft {	270	sub _topleft {
153	my ($self, $x, $y) = @_;	271	my ($self, $x, $y) = @_;
154		272
		273	$self->{parent}
		274	or Carp::confess "no parent widget in _topleft\n";#d#
		275
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
156	}	277	}
157		278
158	# translate global coordinates to local coordinate system	279	# translate global coordinates to local coordinate system
159	sub coord2local {	280	sub coord2local {
…		…
176		297
177	return if $FOCUS == $self;	298	return if $FOCUS == $self;
178	return unless $self->{can_focus};	299	return unless $self->{can_focus};
179		300
180	my $focus = $FOCUS; $FOCUS = $self;	301	my $focus = $FOCUS; $FOCUS = $self;
		302
		303	$self->emit (focus_in => $focus);
		304
181	$focus->update if $focus;	305	$focus->update if $focus;
182	$FOCUS->update;	306	$FOCUS->update;
183	}	307	}
184		308
185	sub focus_out {	309	sub focus_out {
186	my ($self) = @_;	310	my ($self) = @_;
187		311
188	return unless $FOCUS == $self;	312	return unless $FOCUS == $self;
189		313
190	my $focus = $FOCUS; undef $FOCUS;	314	my $focus = $FOCUS; undef $FOCUS;
		315
		316	$self->emit (focus_out => $focus);
		317
191	$focus->update if $focus; #?	318	$focus->update if $focus; #?
192	}	319	}
193		320
194	sub mouse_motion { }	321	sub mouse_motion { }
195	sub button_up { }	322	sub button_up { }
…		…
219	glPopMatrix;	346	glPopMatrix;
220		347
221	if ($self == $HOVER && $self->{can_hover}) {	348	if ($self == $HOVER && $self->{can_hover}) {
222	my ($x, $y) = @$self{qw(x y)};	349	my ($x, $y) = @$self{qw(x y)};
223		350
224	glColor 0, 0, 1, 0.2;	351	glColor 1, 0.8, 0.5, 0.2;
225	glEnable GL_BLEND;	352	glEnable GL_BLEND;
226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	353	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227	glBegin GL_QUADS;	354	glBegin GL_QUADS;
228	glVertex $x , $y;	355	glVertex $x , $y;
229	glVertex $x + $self->{w}, $y;	356	glVertex $x + $self->{w}, $y;
230	glVertex $x + $self->{w}, $y + $self->{h};	357	glVertex $x + $self->{w}, $y + $self->{h};
231	glVertex $x , $y + $self->{h};	358	glVertex $x , $y + $self->{h};
232	glEnd;	359	glEnd;
233	glDisable GL_BLEND;	360	glDisable GL_BLEND;
234	}	361	}
		362
		363	if ($ENV{PCLIENT_DEBUG}) {
		364	glPushMatrix;
		365	glColor 1, 1, 0, 1;
		366	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		367	glBegin GL_LINE_LOOP;
		368	glVertex 0 , 0;
		369	glVertex $self->{w}, 0;
		370	glVertex $self->{w}, $self->{h};
		371	glVertex 0 , $self->{h};
		372	glEnd;
		373	glPopMatrix;
		374	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		375	}
235	}	376	}
236		377
237	sub _draw {	378	sub _draw {
238	my ($self) = @_;	379	my ($self) = @_;
239		380
240	warn "no draw defined for $self\n";	381	warn "no draw defined for $self\n";
241	}	382	}
242		383
243	sub find_widget {	384	sub find_widget {
244	my ($self, $x, $y) = @_;	385	my ($self, $x, $y) = @_;
		386
		387	return () unless $self->{can_events};
245		388
246	return $self	389	return $self
247	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	390	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	391	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
249		392
…		…
254	my ($self, $parent) = @_;	397	my ($self, $parent) = @_;
255		398
256	Scalar::Util::weaken ($self->{parent} = $parent);	399	Scalar::Util::weaken ($self->{parent} = $parent);
257	}	400	}
258		401
		402	sub check_size {
		403	my ($self) = @_;
		404
		405	$self->{parent}
		406	or return 1;
		407
		408	my ($w, $h) = $self->{user_w} && $self->{user_h}
		409	? @$self{qw(user_w user_h)}
		410	: $self->size_request;
		411
		412	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		413	$self->{req_w} = $w;
		414	$self->{req_h} = $h;
		415
		416	$self->{parent}->check_size
		417	or $self->size_allocate (
		418	(List::Util::max $self->{w}, $w),
		419	(List::Util::max $self->{h}, $h),
		420	);
		421
		422	1
		423	} else {
		424	0
		425	}
		426	}
		427
259	sub update {	428	sub update {
260	my ($self) = @_;	429	my ($self) = @_;
261		430
262	$self->{parent}->update	431	$self->{parent}->update
263	if $self->{parent};	432	if $self->{parent};
264	}	433	}
265		434
266	sub connect {	435	sub connect {
267	my ($self, $signal, $cb) = @_;	436	my ($self, $signal, $cb) = @_;
268		437
269	push @{ $self->{cb}{$signal} }, $cb;	438	push @{ $self->{signal_cb}{$signal} }, $cb;
270	}	439	}
271		440
272	sub emit {	441	sub emit {
273	my ($self, $signal, @args) = @_;	442	my ($self, $signal, @args) = @_;
274		443
275	$_->($self, @args)	444	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276	for @{$self->{cb}{$signal} || []};
277	}	445	}
278		446
279	sub DESTROY {	447	sub DESTROY {
280	my ($self) = @_;	448	my ($self) = @_;
281		449
…		…
287	package CFClient::UI::DrawBG;	455	package CFClient::UI::DrawBG;
288		456
289	our @ISA = CFClient::UI::Base::;	457	our @ISA = CFClient::UI::Base::;
290		458
291	use strict;	459	use strict;
292	use SDL::OpenGL;	460	use CFClient::OpenGL;
293		461
294	sub new {	462	sub new {
295	my $class = shift;	463	my $class = shift;
296		464
297	# range [value, low, high, page]	465	# range [value, low, high, page]
…		…
326		494
327	package CFClient::UI::Empty;	495	package CFClient::UI::Empty;
328		496
329	our @ISA = CFClient::UI::Base::;	497	our @ISA = CFClient::UI::Base::;
330		498
		499	sub new {
		500	my ($class, %arg) = @_;
		501	$class->SUPER::new (can_events => 0, %arg);
		502	}
		503
331	sub size_request {	504	sub size_request {
332	(0, 0)	505	(0, 0)
333	}	506	}
334		507
335	sub draw { }	508	sub draw { }
…		…
343	sub new {	516	sub new {
344	my ($class, %arg) = @_;	517	my ($class, %arg) = @_;
345		518
346	my $children = delete $arg{children} || [];	519	my $children = delete $arg{children} || [];
347		520
348	my $self = $class->SUPER::new (children => [], %arg);	521	my $self = $class->SUPER::new (
		522	children => [],
		523	can_events => 0,
		524	%arg,
		525	);
349	$self->add ($_) for @$children;	526	$self->add ($_) for @$children;
350		527
351	$self	528	$self
352	}	529	}
353		530
…		…
361	$self->{children} = [	538	$self->{children} = [
362	sort { $a->{z} <=> $b->{z} }	539	sort { $a->{z} <=> $b->{z} }
363	@{$self->{children}}, $child	540	@{$self->{children}}, $child
364	];	541	];
365		542
366	$self->{w} = $self->{h} = -1;	543	$child->check_size;
		544	}
		545
		546	sub children {
		547	@{ $_[0]{children} }
		548	}
		549
		550	sub remove {
		551	my ($self, $child) = @_;
		552
		553	delete $child->{parent};
		554	$child->hide;
		555
		556	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		557
		558	$self->check_size;
367	$self->update;	559	$self->update;
368	}	560	}
369		561
370	sub remove {	562	sub clear {
371	my ($self, $widget) = @_;	563	my ($self) = @_;
372		564
373	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	565	my $children = delete $self->{children};
		566	$self->{children} = [];
374		567
375	$self->size_allocate (0, 0, $self->{w}, $self->{h});	568	for (@$children) {
		569	delete $_->{parent};
		570	$_->hide;
		571	}
376	}	572	}
377		573
378	sub find_widget {	574	sub find_widget {
379	my ($self, $x, $y) = @_;	575	my ($self, $x, $y) = @_;
380		576
…		…
410		606
411	$class->SUPER::new (children => [$child], %arg)	607	$class->SUPER::new (children => [$child], %arg)
412	}	608	}
413		609
414	sub add {	610	sub add {
415	my ($self, $widget) = @_;	611	my ($self, $child) = @_;
416		612
417	$self->{children} = [];	613	$self->{children} = [];
418		614
419	$self->SUPER::add ($widget);	615	$self->SUPER::add ($child);
420	}	616	}
421		617
422	sub remove {	618	sub remove {
423	my ($self, $widget) = @_;	619	my ($self, $widget) = @_;
424		620
…		…
433	sub size_request {	629	sub size_request {
434	$_[0]{children}[0]->size_request	630	$_[0]{children}[0]->size_request
435	}	631	}
436		632
437	sub size_allocate {	633	sub size_allocate {
438	my ($self, $x, $y, $w, $h) = @_;	634	my ($self, $w, $h) = @_;
439		635
440	$self->_size_allocate ($x, $y, $w, $h) or return;
441
442	$self->{children}[0]->size_allocate (0, 0, $w, $h);	636	$self->{children}[0]->configure (0, 0, $w, $h);
443	}	637	}
444		638
445	#############################################################################	639	#############################################################################
446		640
447	package CFClient::UI::Window;	641	package CFClient::UI::Window;
448		642
449	our @ISA = CFClient::UI::Bin::;	643	our @ISA = CFClient::UI::Bin::;
450		644
451	use SDL::OpenGL;	645	use CFClient::OpenGL;
452		646
453	sub new {	647	sub new {
454	my ($class, %arg) = @_;	648	my ($class, %arg) = @_;
455		649
456	my $self = $class->SUPER::new (%arg);	650	my $self = $class->SUPER::new (%arg);
457	}	651	}
458		652
459	sub update {	653	sub update {
460	my ($self) = @_;	654	my ($self) = @_;
461		655
462	# we want to do this delayed...	656	$ROOT->on_refresh ($self => sub { $self->render_child });
463	$self->render_chld;
464	$self->SUPER::update;	657	$self->SUPER::update;
465	}	658	}
466		659
		660	sub size_allocate {
		661	my ($self, $w, $h) = @_;
		662
		663	$self->SUPER::size_allocate ($w, $h);
		664	$self->update;
		665	}
		666
467	sub render_chld {	667	sub render_child {
468	my ($self) = @_;	668	my ($self) = @_;
469		669
470	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471	glClearColor 0, 0, 0, 1;	671	glClearColor 0, 0, 0, 0;
472	glClear GL_COLOR_BUFFER_BIT;	672	glClear GL_COLOR_BUFFER_BIT;
473	$self->child->draw;	673	$self->child->draw;
		674	# glColorMask 1, 1, 1, 0;
		675	# glEnable GL_BLEND;
		676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		677	# glRasterPos 0, 0;
		678	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		679	# glDisable GL_BLEND;
		680	# glColorMask 1, 1, 1, 1;
474	};	681	};
475	}
476
477	sub size_allocate {
478	my ($self, $x, $y, $w, $h) = @_;
479
480	$self->_size_allocate ($x, $y, $w, $h) or return;
481
482	$self->child->size_allocate (0, 0, $w, $h);
483
484	$self->render_chld;
485	}	682	}
486		683
487	sub _draw {	684	sub _draw {
488	my ($self) = @_;	685	my ($self) = @_;
489		686
490	my ($w, $h) = ($self->w, $self->h);	687	my ($w, $h) = ($self->w, $self->h);
491		688
492	my $tex = $self->{texture}	689	my $tex = $self->{texture}
493	or return;	690	or return;
		691
		692	glEnable GL_BLEND;
		693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		694	glEnable GL_TEXTURE_2D;
		695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		696	glColor 0, 0, 0, 1;
		697
		698	$tex->draw_quad (0, 0, $w, $h);
		699
		700	glDisable GL_BLEND;
		701	glDisable GL_TEXTURE_2D;
		702	}
		703
		704	#############################################################################
		705
		706	package CFClient::UI::ViewPort;
		707
		708	our @ISA = CFClient::UI::Window::;
		709
		710	sub new { die }
		711
		712	sub size_request {
		713	my ($self) = @_;
		714
		715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		716	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		717
		718	@$self{qw(child_w child_h)}
		719	}
		720
		721	sub _draw {
		722	my ($self) = @_;
		723
		724	$self->{children}[1]->draw;
		725	}
		726
		727
		728	#############################################################################
		729
		730	package CFClient::UI::Frame;
		731
		732	our @ISA = CFClient::UI::Bin::;
		733
		734	use CFClient::OpenGL;
		735
		736	sub new {
		737	my $class = shift;
		738
		739	my $self = $class->SUPER::new (
		740	bg => [1, 1, 1, 1],
		741	border_bg => [1, 1, 1, 1],
		742	border => 0.8,
		743	@_
		744	);
		745
		746	$self
		747	}
		748
		749	sub _draw {
		750	my ($self) = @_;
		751
		752	my ($w, $h) = ($self->{w}, $self->{h});
494		753
495	glEnable GL_BLEND;	754	glEnable GL_BLEND;
496	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497	glEnable GL_TEXTURE_2D;	756	glEnable GL_TEXTURE_2D;
498	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499		758
500	$tex->draw_quad (0, 0, $w, $h);	759	# glBegin GL_QUADS;
		760	# glColor 0, 0, 0, 0;
		761	# glVertex 0 , 0;
		762	# glVertex 0 , $h;
		763	# glVertex $w, $h;
		764	# glVertex $w, 0;
		765	# glEnd;
501		766
		767
		768	$self->child->draw;
502	glDisable GL_BLEND;	769	glDisable GL_BLEND;
503	glDisable GL_TEXTURE_2D;	770	glDisable GL_TEXTURE_2D;
504	}	771	}
505		772
506	#############################################################################	773	#############################################################################
507		774
508	package CFClient::UI::Frame;	775	package CFClient::UI::FancyFrame;
509		776
510	our @ISA = CFClient::UI::Bin::;	777	our @ISA = CFClient::UI::Bin::;
511		778
512	use SDL::OpenGL;	779	use CFClient::OpenGL;
513
514	sub size_request {
515	my ($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		780
558	my @tex =	781	my @tex =
559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	782	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
560	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	783	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561		784
562	sub new {	785	sub new {
563	my $class = shift;	786	my $class = shift;
564		787
565	# TODO: user_x, user_y, overwrite moveto?	788	# TODO: user_x, user_y, overwrite moveto?
566		789
567	$class->SUPER::new (	790	my $self = $class->SUPER::new (
568	bg => [1, 1, 1, 1],	791	bg => [1, 1, 1, 1],
569	border_bg => [1, 1, 1, 1],	792	border_bg => [1, 1, 1, 1],
570	border => $::FONTSIZE * 0.8,	793	border => 0.6,
		794	can_events => 1,
571	@_	795	@_
		796	);
		797
		798	$self->{title} &&= new CFClient::UI::Label
		799	align => 0,
		800	valign => 1,
		801	text => $self->{title},
		802	fontsize => $self->{border};
		803
		804	$self
		805	}
		806
		807	sub border {
		808	int $_[0]{border} * $::FONTSIZE
		809	}
		810
		811	sub size_request {
		812	my ($self) = @_;
		813
		814	my ($w, $h) = $self->SUPER::size_request;
		815
		816	(
		817	$w + $self->border * 2,
		818	$h + $self->border * 2,
572	)	819	)
573	}	820	}
574		821
575	sub size_request {
576	my ($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 + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	822	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	823	my ($self, $w, $h) = @_;
590		824
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	825	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	826	$w -= List::Util::max 0, $self->border * 2;
595		827
		828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		829	if $self->{title};
		830
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	831	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	832	}
598		833
599	sub button_down {	834	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	835	my ($self, $ev, $x, $y) = @_;
601		836
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	837	my ($w, $h) = @$self{qw(w h)};
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	838	my $border = $self->border;
604		839
		840	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		841	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		842
		843	if ($lr & $td) {
		844	my ($wx, $wy) = ($self->{x}, $self->{y});
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	845	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	846	my ($bw, $bh) = ($self->{w}, $self->{h});
		847
		848	my $mx = $x < $border;
		849	my $my = $y < $border;
607		850
608	$self->{motion} = sub {	851	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	852	my ($ev, $x, $y) = @_;
610		853
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	854	my $dx = $ev->{x} - $ox;
		855	my $dy = $ev->{y} - $oy;
612		856
613	$self->{user_w} = $bw + $x - $ox;	857	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614	$self->{user_h} = $bh + $y - $oy;	858	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615	$self->update;	859	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		860	$self->check_size;
616	};	861	};
617		862
618	} elsif ($x >= 0 && $x < $self->{w}	863	} elsif ($lr ^ $td) {
619	&& $y >= 0 && $y < $self->{border}) {
620
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	864	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	865	my ($bx, $by) = ($self->{x}, $self->{y});
623		866
624	$self->{motion} = sub {	867	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	868	my ($ev, $x, $y) = @_;
626		869
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	870	($x, $y) = ($ev->{x}, $ev->{y});
628		871
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	872	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	873	$self->update;
631	};	874	};
632	}	875	}
…		…
653	glEnable GL_BLEND;	896	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	897	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	898	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		900
		901	my $border = $self->border;
		902
658	glColor @{ $self->{border_bg} };	903	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	904	$tex[1]->draw_quad (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	905	$tex[3]->draw_quad (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	906	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	907	$tex[4]->draw_quad (0, $h - $border, $w, $border);
663		908
664	my $bg = $tex[0];	909	my $bg = $tex[0];
665		910
666	# TODO: repeat texture not scale	911	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	912	my $rep_x = $cw / $bg->{w};
…		…
670	glColor @{ $self->{bg} };	915	glColor @{ $self->{bg} };
671		916
672	$bg->{s} = $rep_x;	917	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	918	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	919	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	920	$bg->draw_quad ($border, $border, $cw, $ch);
676		921
677	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	923	glDisable GL_BLEND;
679		924
		925	$self->{title}->draw if $self->{title};
680	$self->child->draw;	926	$self->child->draw;
681	}	927	}
682		928
683	#############################################################################	929	#############################################################################
684		930
…		…
686		932
687	our @ISA = CFClient::UI::Base::;	933	our @ISA = CFClient::UI::Base::;
688		934
689	use List::Util qw(max sum);	935	use List::Util qw(max sum);
690		936
691	use SDL::OpenGL;	937	use CFClient::OpenGL;
692		938
693	sub new {	939	sub new {
694	my $class = shift;	940	my $class = shift;
695		941
696	$class->SUPER::new (	942	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	949	my ($self, $x, $y, $child) = @_;
704		950
705	$child->set_parent ($self);	951	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	952	$self->{children}[$y][$x] = $child;
707		953
708	$self->{w} = $self->{h} = -1;	954	$child->check_size;
		955	}
		956
		957	sub children {
		958	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		959	}
		960
		961	# TODO: move to container class maybe? send childs a signal on removal?
		962	sub clear {
		963	my ($self) = @_;
		964
		965	my @children = $self->children;
		966	delete $self->{children};
		967
		968	for (@children) {
		969	delete $_->{parent};
		970	$_->hide;
		971	}
		972
709	$self->update;	973	$self->update;
710	}	974	}
711		975
712	sub get_wh {	976	sub get_wh {
713	my ($self) = @_;	977	my ($self) = @_;
…		…
719	or next;	983	or next;
720		984
721	for my $x (0 .. $#$row) {	985	for my $x (0 .. $#$row) {
722	my $widget = $row->[$x]	986	my $widget = $row->[$x]
723	or next;	987	or next;
724	my ($w, $h) = $widget->size_request;	988	my ($w, $h) = @$widget{qw(req_w req_h)};
725		989
726	$w[$x] = max $w[$x], $w;	990	$w[$x] = max $w[$x], $w;
727	$h[$y] = max $h[$y], $h;	991	$h[$y] = max $h[$y], $h;
728	}	992	}
729	}	993	}
…		…
741	(sum @$hs),	1005	(sum @$hs),
742	)	1006	)
743	}	1007	}
744		1008
745	sub size_allocate {	1009	sub size_allocate {
746	my ($self, $x, $y, $w, $h) = @_;	1010	my ($self, $w, $h) = @_;
747
748	$self->_size_allocate ($x, $y, $w, $h) or return;
749		1011
750	my ($ws, $hs) = $self->get_wh;	1012	my ($ws, $hs) = $self->get_wh;
751		1013
752	my $req_w = sum @$ws;	1014	my $req_w = sum @$ws;
753	my $req_h = sum @$hs;	1015	my $req_h = sum @$hs;
…		…
775		1037
776	for my $c (0 .. $#$row) {	1038	for my $c (0 .. $#$row) {
777	my $col_w = $ws->[$c];	1039	my $col_w = $ws->[$c];
778		1040
779	if (my $widget = $row->[$c]) {	1041	if (my $widget = $row->[$c]) {
780	$widget->size_allocate ($x, $y, $col_w, $row_h);	1042	$widget->configure ($x, $y, $col_w, $row_h);
781	}	1043	}
782		1044
783	$x += $col_w;	1045	$x += $col_w;
784	}	1046	}
785		1047
…		…
830	(List::Util::max map $_->[1], @alloc),	1092	(List::Util::max map $_->[1], @alloc),
831	)	1093	)
832	}	1094	}
833		1095
834	sub size_allocate {	1096	sub size_allocate {
835	my ($self, $x, $y, $w, $h) = @_;	1097	my ($self, $w, $h) = @_;
836
837	$self->_size_allocate ($x, $y, $w, $h);
838		1098
839	($h, $w) = ($w, $h);	1099	($h, $w) = ($w, $h);
840		1100
841	my $children = $self->{children};	1101	my $children = $self->{children};
842		1102
843	my @h = map +($_->size_request)[0], @$children;	1103	my @h = map $_->{req_w}, @$children;
844		1104
845	my $req_h = List::Util::sum @h;	1105	my $req_h = List::Util::sum @h;
846		1106
847	if ($req_h > $h) {	1107	if ($req_h > $h) {
848	# ah well, not enough space	1108	# ah well, not enough space
…		…
864		1124
865	my $y = 0;	1125	my $y = 0;
866	for (0 .. $#$children) {	1126	for (0 .. $#$children) {
867	my $child = $children->[$_];	1127	my $child = $children->[$_];
868	my $h = $h[$_];	1128	my $h = $h[$_];
869	$child->size_allocate ($y, 0, $h, $w);	1129	$child->configure ($y, 0, $h, $w);
870		1130
871	$y += $h;	1131	$y += $h;
872	}	1132	}
		1133
		1134	1
873	}	1135	}
874		1136
875	#############################################################################	1137	#############################################################################
876		1138
877	package CFClient::UI::VBox;	1139	package CFClient::UI::VBox;
…		…
890	(List::Util::sum map $_->[1], @alloc),	1152	(List::Util::sum map $_->[1], @alloc),
891	)	1153	)
892	}	1154	}
893		1155
894	sub size_allocate {	1156	sub size_allocate {
895	my ($self, $x, $y, $w, $h) = @_;	1157	my ($self, $w, $h) = @_;
896
897	$self->_size_allocate ($x, $y, $w, $h);
898		1158
899	my $children = $self->{children};	1159	my $children = $self->{children};
900		1160
901	my @h = map +($_->size_request)[1], @$children;	1161	my @h = map $_->{req_h}, @$children;
902		1162
903	my $req_h = List::Util::sum @h;	1163	my $req_h = List::Util::sum @h;
904		1164
905	if ($req_h > $h) {	1165	if ($req_h > $h) {
906	# ah well, not enough space	1166	# ah well, not enough space
…		…
920		1180
921	my $y = 0;	1181	my $y = 0;
922	for (0 .. $#$children) {	1182	for (0 .. $#$children) {
923	my $child = $children->[$_];	1183	my $child = $children->[$_];
924	my $h = $h[$_];	1184	my $h = $h[$_];
925	$child->size_allocate (0, $y, $w, $h);	1185	$child->configure (0, $y, $w, $h);
926		1186
927	$y += $h;	1187	$y += $h;
928	}	1188	}
		1189
		1190	1
929	}	1191	}
930		1192
931	#############################################################################	1193	#############################################################################
932		1194
933	package CFClient::UI::Label;	1195	package CFClient::UI::Label;
934		1196
935	our @ISA = CFClient::UI::Base::;	1197	our @ISA = CFClient::UI::Base::;
936		1198
937	use SDL::OpenGL;	1199	use CFClient::OpenGL;
938		1200
939	sub new {	1201	sub new {
940	my ($class, %arg) = @_;	1202	my ($class, %arg) = @_;
941		1203
942	my $self = $class->SUPER::new (	1204	my $self = $class->SUPER::new (
943	fg => [1, 1, 1],	1205	fg => [1, 1, 1],
944	fontsize => $::FONTSIZE,	1206	#font => default_font
		1207	fontsize => 1,
945	text => "",	1208	text => "",
946	align => -1,	1209	align => -1,
		1210	valign => -1,
947	padding => 2,	1211	padding => 2,
948	layout => new CFClient::Layout,	1212	layout => new CFClient::Layout,
		1213	can_events => 0,
949	%arg	1214	%arg
950	);	1215	);
951		1216
952	$self->set_text ($self->{text});	1217	if (exists $self->{template}) {
		1218	my $layout = new CFClient::Layout;
		1219	$layout->set_text (delete $self->{template});
		1220	$self->{template} = $layout;
		1221	}
		1222
		1223	$self->set_text (delete $self->{text}) if exists $self->{text};
		1224	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
953		1225
954	$self	1226	$self
955	}	1227	}
956		1228
957	sub escape_text {	1229	sub escape {
958	local $_ = $_[1];	1230	local $_ = $_[1];
959		1231
960	s/&/&amp;/g;	1232	s/&/&amp;/g;
961	s/>/&gt;/g;	1233	s/>/&gt;/g;
962	s/</&lt;/g;	1234	s/</&lt;/g;
963		1235
964	$_[1]	1236	$_[1]
965	}	1237	}
966		1238
		1239	sub update {
		1240	my ($self) = @_;
		1241
		1242	delete $self->{texture};
		1243	$self->SUPER::update;
		1244	}
		1245
		1246	sub reconfigure {
		1247	my ($self) = @_;
		1248
		1249	delete $self->{texture};
		1250	}
		1251
967	sub set_text {	1252	sub set_text {
968	my ($self, $text) = @_;	1253	my ($self, $text) = @_;
969		1254
		1255	return if $self->{text} eq "T$text";
970	$self->{text} = $text;	1256	$self->{text} = "T$text";
		1257
971	$self->{layout}->set_markup ($text);	1258	$self->{layout}->set_text ($text);
972		1259
973	delete $self->{texture};	1260	delete $self->{texture};
974	# $self->{w} = $self->{h} = -1;
975	$self->update;	1261	$self->update;
		1262	$self->check_size;
976	}	1263	}
977		1264
978	sub get_text {	1265	sub set_markup {
979	my ($self, $text) = @_;	1266	my ($self, $markup) = @_;
980		1267
981	$self->{text}	1268	return if $self->{text} eq "M$markup";
		1269	$self->{text} = "M$markup";
		1270
		1271	$self->{layout}->set_markup ($markup);
		1272
		1273	delete $self->{texture};
		1274	$self->update;
		1275	$self->check_size;
982	}	1276	}
983		1277
984	sub size_request {	1278	sub size_request {
985	my ($self) = @_;	1279	my ($self) = @_;
986		1280
987	$self->{layout}->set_width;	1281	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1282	$self->{layout}->set_width ($self->{max_w} || -1);
988	$self->{layout}->set_height ($self->{fontsize});	1283	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1284
989	my ($w, $h) = $self->{layout}->size;	1285	my ($w, $h) = $self->{layout}->size;
		1286
		1287	if (exists $self->{template}) {
		1288	$self->{template}->set_font ($self->{font}) if $self->{font};
		1289	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1290
		1291	my ($w2, $h2) = $self->{template}->size;
		1292
		1293	$w = List::Util::max $w, $w2;
		1294	$h = List::Util::max $h, $h2;
		1295	}
990		1296
991	(	1297	(
992	$w + $self->{padding} * 2,	1298	$w + $self->{padding} * 2,
993	$h + $self->{padding} * 2,	1299	$h + $self->{padding} * 2,
994	)	1300	)
995	}	1301	}
996		1302
997	sub size_allocate {	1303	sub size_allocate {
998	my ($self, $x, $y, $w, $h) = @_;	1304	my ($self, $w, $h) = @_;
999
1000	$self->_size_allocate ($x, $y, $w, $h) or return;
1001		1305
1002	delete $self->{texture};	1306	delete $self->{texture};
1003	}	1307	}
1004		1308
1005	sub update {	1309	sub set_fontsize {
1006	my ($self) = @_;	1310	my ($self, $fontsize) = @_;
1007		1311
		1312	$self->{fontsize} = $fontsize;
1008	delete $self->{texture};	1313	delete $self->{texture};
		1314	$self->check_size;
1009	$self->SUPER::update;	1315	$self->update;
1010	}	1316	}
1011		1317
1012	sub _draw {	1318	sub _draw {
1013	my ($self) = @_;	1319	my ($self) = @_;
1014		1320
1015	my $tex = $self->{texture} ||= do {	1321	my $tex = $self->{texture} ||= do {
		1322	$self->{layout}->set_font ($self->{font}) if $self->{font};
1016	$self->{layout}->set_width ($self->{w});	1323	$self->{layout}->set_width ($self->{w});
1017	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1324	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1018	new_from_layout CFClient::Texture $self->{layout}	1325	new_from_layout CFClient::Texture $self->{layout}
1019	};	1326	};
1020		1327
1021	glEnable GL_BLEND;	1328	glEnable GL_BLEND;
1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023	glEnable GL_TEXTURE_2D;	1330	glEnable GL_TEXTURE_2D;
1024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1331	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025		1332
1026	glColor @{$self->{fg}};	1333	glColor @{$self->{fg}};
1027		1334
1028	my $x =	1335	$self->{ox} = int (
1029	$self->{align} < 0 ? $self->{padding}	1336	$self->{align} < 0 ? $self->{padding}
1030	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1337	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031	: ($self->{w} - $tex->{w}) * 0.5;	1338	: ($self->{w} - $tex->{w}) * 0.5
		1339	);
1032		1340
1033	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1341	$self->{oy} = int (
		1342	$self->{valign} < 0 ? $self->{padding}
		1343	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1344	: ($self->{h} - $tex->{h}) * 0.5
		1345	);
		1346
		1347	$tex->draw_quad ($self->{ox}, $self->{oy});
1034		1348
1035	glDisable GL_TEXTURE_2D;	1349	glDisable GL_TEXTURE_2D;
1036	glDisable GL_BLEND;	1350	glDisable GL_BLEND;
1037	}	1351	}
1038		1352
1039	#############################################################################	1353	#############################################################################
1040		1354
1041	package CFClient::UI::Entry;	1355	package CFClient::UI::EntryBase;
1042		1356
1043	our @ISA = CFClient::UI::Label::;	1357	our @ISA = CFClient::UI::Label::;
1044		1358
1045	use SDL;	1359	use CFClient::OpenGL;
1046	use SDL::OpenGL;
1047		1360
1048	sub new {	1361	sub new {
1049	my $class = shift;	1362	my $class = shift;
1050		1363
1051	$class->SUPER::new (	1364	$class->SUPER::new (
1052	fg => [1, 1, 1],	1365	fg => [1, 1, 1],
1053	bg => [0, 0, 0, 0.2],	1366	bg => [0, 0, 0, 0.2],
1054	active_bg => [1, 1, 1, 0.5],	1367	active_bg => [1, 1, 1, 0.5],
1055	active_fg => [0, 0, 0],	1368	active_fg => [0, 0, 0],
1056	can_hover => 1,	1369	can_hover => 1,
1057	can_focus => 1,	1370	can_focus => 1,
		1371	valign => 0,
		1372	can_events => 1,
1058	@_	1373	@_
1059	)	1374	)
1060	}	1375	}
1061		1376
1062	sub _set_text {	1377	sub _set_text {
1063	my ($self, $text) = @_;	1378	my ($self, $text) = @_;
1064		1379
1065	my $old_text = $self->{text};	1380	delete $self->{cur_h};
		1381
		1382	return if $self->{text} eq $text;
		1383
		1384	delete $self->{texture};
1066		1385
1067	$self->{last_activity} = $::NOW;	1386	$self->{last_activity} = $::NOW;
1068
1069	$self->{text} = $text;	1387	$self->{text} = $text;
1070	$self->{layout}->set_width ($self->{w});
1071	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072		1388
1073	$text =~ s/./*/g if $self->{hidden};	1389	$text =~ s/./*/g if $self->{hidden};
		1390	$self->{layout}->set_text ("$text ");
1074		1391
1075	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1392	$self->emit (changed => $self->{text});
		1393	}
1076		1394
1077	$text = substr $text, 0, $self->{cursor};	1395	sub get_text {
1078	utf8::encode $text;	1396	$_[0]{text}
1079
1080	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083	if $old_text ne $self->{text};
1084	}	1397	}
1085		1398
1086	sub size_request {	1399	sub size_request {
1087	my ($self) = @_;	1400	my ($self) = @_;
1088		1401
…		…
1090		1403
1091	($w + 1, $h) # add 1 for cursor	1404	($w + 1, $h) # add 1 for cursor
1092	}	1405	}
1093		1406
1094	sub size_allocate {	1407	sub size_allocate {
1095	my ($self, $x, $y, $w, $h) = @_;	1408	my ($self, $w, $h) = @_;
1096		1409
1097	$self->SUPER::size_allocate ($x, $y, $w, $h);	1410	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1098
1099	$self->_set_text ($self->{text});
1100	}	1411	}
1101		1412
1102	sub set_text {	1413	sub set_text {
1103	my ($self, $text) = @_;	1414	my ($self, $text) = @_;
1104		1415
…		…
1108	}	1419	}
1109		1420
1110	sub key_down {	1421	sub key_down {
1111	my ($self, $ev) = @_;	1422	my ($self, $ev) = @_;
1112		1423
1113	my $mod = $ev->key_mod;	1424	my $mod = $ev->{mod};
1114	my $sym = $ev->key_sym;	1425	my $sym = $ev->{sym};
1115
1116	my $uni = $ev->key_unicode;	1426	my $uni = $ev->{unicode};
1117		1427
1118	my $text = $self->get_text;	1428	my $text = $self->get_text;
1119		1429
1120	if ($sym == SDLK_BACKSPACE) {	1430	if ($sym == 8) {
1121	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1431	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122	} elsif ($sym == SDLK_DELETE) {	1432	} elsif ($sym == 127) {
1123	substr $text, $self->{cursor}, 1, "";	1433	substr $text, $self->{cursor}, 1, "";
1124	} elsif ($sym == SDLK_LEFT) {	1434	} elsif ($sym == CFClient::SDLK_LEFT) {
1125	--$self->{cursor} if $self->{cursor};	1435	--$self->{cursor} if $self->{cursor};
1126	} elsif ($sym == SDLK_RIGHT) {	1436	} elsif ($sym == CFClient::SDLK_RIGHT) {
1127	++$self->{cursor} if $self->{cursor} < length $self->{text};	1437	++$self->{cursor} if $self->{cursor} < length $self->{text};
1128	} elsif ($sym == SDLK_HOME) {	1438	} elsif ($sym == CFClient::SDLK_HOME) {
1129	$self->{cursor} = 0;	1439	$self->{cursor} = 0;
1130	} elsif ($sym == SDLK_END) {	1440	} elsif ($sym == CFClient::SDLK_END) {
1131	$self->{cursor} = length $text;	1441	$self->{cursor} = length $text;
1132	} elsif ($sym == SDLK_ESCAPE) {	1442	} elsif ($sym == 27) {
1133	$self->emit ('escape');	1443	$self->emit ('escape');
1134	} elsif ($uni) {	1444	} elsif ($uni) {
1135	substr $text, $self->{cursor}++, 0, chr $uni;	1445	substr $text, $self->{cursor}++, 0, chr $uni;
1136	}	1446	}
1137		1447
…		…
1192		1502
1193	$self->SUPER::_draw;	1503	$self->SUPER::_draw;
1194		1504
1195	#TODO: force update every cursor change :(	1505	#TODO: force update every cursor change :(
1196	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1506	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1507
		1508	unless (exists $self->{cur_h}) {
		1509	my $text = substr $self->{text}, 0, $self->{cursor};
		1510	utf8::encode $text;
		1511
		1512	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1513	}
		1514
1197	glColor @{$self->{fg}};	1515	glColor @{$self->{fg}};
1198	glBegin GL_LINES;	1516	glBegin GL_LINES;
1199	glVertex $self->{cur_x}, $self->{cur_y};
1200	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1517	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1518	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201	glEnd;	1519	glEnd;
1202	}	1520	}
1203	}	1521	}
1204		1522
1205	package CFClient::UI::LineEntry;	1523	package CFClient::UI::Entry;
1206		1524
1207	our @ISA = CFClient::UI::Entry::;	1525	our @ISA = CFClient::UI::EntryBase::;
1208		1526
1209	use SDL;	1527	use CFClient::OpenGL;
1210	use SDL::OpenGL;
1211		1528
1212	sub key_down {	1529	sub key_down {
1213	my ($self, $ev) = @_;	1530	my ($self, $ev) = @_;
1214		1531
1215	my $sym = $ev->key_sym;	1532	my $sym = $ev->{sym};
1216		1533
1217	if ($sym == SDLK_RETURN) {	1534	if ($sym == 13) {
		1535	unshift @{$self->{history}},
		1536	my $txt = $self->get_text;
		1537	$self->{history_pointer} = -1;
		1538	$self->{history_saveback} = '';
1218	$self->emit (activate => $self->get_text);	1539	$self->emit (activate => $txt);
1219	$self->update;	1540	$self->update;
		1541
		1542	} elsif ($sym == CFClient::SDLK_UP) {
		1543	if ($self->{history_pointer} < 0) {
		1544	$self->{history_saveback} = $self->get_text;
		1545	}
		1546	if (@{$self->{history} || []} > 0) {
		1547	$self->{history_pointer}++;
		1548	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1549	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1550	}
		1551	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1552	}
		1553
		1554	} elsif ($sym == CFClient::SDLK_DOWN) {
		1555	$self->{history_pointer}--;
		1556	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1557
		1558	if ($self->{history_pointer} >= 0) {
		1559	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1560	} else {
		1561	$self->set_text ($self->{history_saveback});
		1562	}
1220		1563
1221	} else {	1564	} else {
1222	$self->SUPER::key_down ($ev);	1565	$self->SUPER::key_down ($ev);
1223	}	1566	}
1224		1567
…		…
1228		1571
1229	package CFClient::UI::Button;	1572	package CFClient::UI::Button;
1230		1573
1231	our @ISA = CFClient::UI::Label::;	1574	our @ISA = CFClient::UI::Label::;
1232		1575
1233	use SDL;	1576	use CFClient::OpenGL;
1234	use SDL::OpenGL;
1235		1577
1236	my @tex =	1578	my @tex =
1237	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1579	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238	qw(b1_button_active.png);	1580	qw(b1_button_active.png);
1239		1581
1240	sub new {	1582	sub new {
1241	my $class = shift;	1583	my $class = shift;
1242		1584
1243	$class->SUPER::new (	1585	$class->SUPER::new (
1244	padding => 4,	1586	padding => 4,
1245	fg => [1, 1, 1],	1587	fg => [1, 1, 1],
1246	bg => [1, 1, 1, 0.2],	1588	bg => [1, 1, 1, 0.2],
1247	active_fg => [1, 1, 0],	1589	active_fg => [0, 0, 1],
1248	can_hover => 1,	1590	can_hover => 1,
		1591	align => 0,
		1592	valign => 0,
		1593	can_events => 1,
1249	@_	1594	@_
1250	)	1595	)
1251	}	1596	}
1252		1597
1253	sub button_up {	1598	sub button_up {
…		…
1261		1606
1262	sub _draw {	1607	sub _draw {
1263	my ($self) = @_;	1608	my ($self) = @_;
1264		1609
1265	local $self->{fg} = $self->{fg};	1610	local $self->{fg} = $self->{fg};
1266	my $tex = $tex[0];
1267
1268	glEnable GL_BLEND;
1269	glEnable GL_TEXTURE_2D;
1270	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271		1611
1272	if ($GRAB == $self) {	1612	if ($GRAB == $self) {
1273	$self->{fg} = $self->{active_fg};	1613	$self->{fg} = $self->{active_fg};
1274	}	1614	}
1275		1615
1276	glBindTexture GL_TEXTURE_2D, $tex->{name};	1616	glEnable GL_BLEND;
		1617	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1618	glEnable GL_TEXTURE_2D;
1277	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1620	glColor 0, 0, 0, 1;
1278		1621
1279	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1622	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1280		1623
1281	glDisable GL_TEXTURE_2D;	1624	glDisable GL_TEXTURE_2D;
1282	glDisable GL_BLEND;	1625	glDisable GL_BLEND;
1283		1626
1284	$self->SUPER::_draw;	1627	$self->SUPER::_draw;
…		…
1289	package CFClient::UI::CheckBox;	1632	package CFClient::UI::CheckBox;
1290		1633
1291	our @ISA = CFClient::UI::DrawBG::;	1634	our @ISA = CFClient::UI::DrawBG::;
1292		1635
1293	my @tex =	1636	my @tex =
1294	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1637	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1638	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296		1639
1297	use SDL;	1640	use CFClient::OpenGL;
1298	use SDL::OpenGL;
1299		1641
1300	sub new {	1642	sub new {
1301	my $class = shift;	1643	my $class = shift;
1302		1644
1303	$class->SUPER::new (	1645	$class->SUPER::new (
…		…
1314	my ($self) = @_;	1656	my ($self) = @_;
1315		1657
1316	($self->{padding} * 2 + 6) x 2	1658	($self->{padding} * 2 + 6) x 2
1317	}	1659	}
1318		1660
1319	sub size_allocate {
1320	my ($self, $x, $y, $w, $h) = @_;
1321
1322	$self->_size_allocate ($x, $y, $w, $h);
1323	}
1324
1325	sub button_down {	1661	sub button_down {
1326	my ($self, $ev, $x, $y) = @_;	1662	my ($self, $ev, $x, $y) = @_;
1327		1663
1328	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1664	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1329	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1665	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1355	glDisable GL_BLEND;	1691	glDisable GL_BLEND;
1356	}	1692	}
1357		1693
1358	#############################################################################	1694	#############################################################################
1359		1695
		1696	package CFClient::UI::Image;
		1697
		1698	our @ISA = CFClient::UI::Base::;
		1699
		1700	use CFClient::OpenGL;
		1701	use Carp qw/confess/;
		1702
		1703	our %loaded_images;
		1704
		1705	sub new {
		1706	my $class = shift;
		1707
		1708	my $self = $class->SUPER::new (can_events => 0, @_);
		1709
		1710	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1711
		1712	$loaded_images{$self->{image}} ||=
		1713	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1714
		1715	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1716
		1717	Scalar::Util::weaken $loaded_images{$self->{image}};
		1718
		1719	$self->{aspect} = $tex->{w} / $tex->{h};
		1720
		1721	$self
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	($self->{tex}->{w}, $self->{tex}->{h})
		1728	}
		1729
		1730	sub _draw {
		1731	my ($self) = @_;
		1732
		1733	my $tex = $self->{tex};
		1734
		1735	my ($w, $h) = ($self->{w}, $self->{h});
		1736
		1737	if ($self->{rot90}) {
		1738	glRotate 90, 0, 0, 1;
		1739	glTranslate 0, -$self->{w}, 0;
		1740
		1741	($w, $h) = ($h, $w);
		1742	}
		1743
		1744	glEnable GL_BLEND;
		1745	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1746	glEnable GL_TEXTURE_2D;
		1747	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1748
		1749	$tex->draw_quad (0, 0, $w, $h);
		1750
		1751	glDisable GL_BLEND;
		1752	glDisable GL_TEXTURE_2D;
		1753	}
		1754
		1755	#############################################################################
		1756
		1757	package CFClient::UI::VGauge;
		1758
		1759	our @ISA = CFClient::UI::Base::;
		1760
		1761	use List::Util qw(min max);
		1762
		1763	use CFClient::OpenGL;
		1764
		1765	my %tex = (
		1766	food => [
		1767	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1768	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1769	],
		1770	grace => [
		1771	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1772	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1773	],
		1774	hp => [
		1775	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1776	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1777	],
		1778	mana => [
		1779	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1780	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1781	],
		1782	);
		1783
		1784	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1785	sub new {
		1786	my $class = shift;
		1787
		1788	my $self = $class->SUPER::new (
		1789	type => 'food',
		1790	@_
		1791	);
		1792
		1793	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1794
		1795	$self
		1796	}
		1797
		1798	sub size_request {
		1799	my ($self) = @_;
		1800
		1801	#my $tex = $tex{$self->{type}}[0];
		1802	#@$tex{qw(w h)}
		1803	(0, 0)
		1804	}
		1805
		1806	sub set_max {
		1807	my ($self, $max) = @_;
		1808
		1809	return if $self->{max_val} == $max;
		1810
		1811	$self->{max_val} = $max;
		1812	$self->update;
		1813	}
		1814
		1815	sub set_value {
		1816	my ($self, $val, $max) = @_;
		1817
		1818	$self->set_max ($max)
		1819	if defined $max;
		1820
		1821	return if $self->{val} == $val;
		1822
		1823	$self->{val} = $val;
		1824	$self->update;
		1825	}
		1826
		1827	sub _draw {
		1828	my ($self) = @_;
		1829
		1830	my $tex = $tex{$self->{type}};
		1831	my ($t1, $t2, $t3) = @$tex;
		1832
		1833	my ($w, $h) = ($self->{w}, $self->{h});
		1834
		1835	if ($self->{vertical}) {
		1836	glRotate 90, 0, 0, 1;
		1837	glTranslate 0, -$self->{w}, 0;
		1838
		1839	($w, $h) = ($h, $w);
		1840	}
		1841
		1842	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1843
		1844	my $ycut1 = max 0, min 1, $ycut;
		1845	my $ycut2 = max 0, min 1, $ycut - 1;
		1846
		1847	my $h1 = $self->{h} * (1 - $ycut1);
		1848	my $h2 = $self->{h} * (1 - $ycut2);
		1849
		1850	glEnable GL_BLEND;
		1851	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1852	glEnable GL_TEXTURE_2D;
		1853	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1854
		1855	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1856	glBegin GL_QUADS;
		1857	glTexCoord 0 , 0; glVertex 0 , 0;
		1858	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1859	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1860	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1861	glEnd;
		1862
		1863	my $ycut1 = List::Util::min 1, $ycut;
		1864	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1865	glBegin GL_QUADS;
		1866	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1867	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1868	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1869	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1870	glEnd;
		1871
		1872	if ($t3) {
		1873	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1874	glBegin GL_QUADS;
		1875	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1876	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1877	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1878	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1879	glEnd;
		1880	}
		1881
		1882	glDisable GL_BLEND;
		1883	glDisable GL_TEXTURE_2D;
		1884	}
		1885
		1886	#############################################################################
		1887
		1888	package CFClient::UI::Gauge;
		1889
		1890	our @ISA = CFClient::UI::VBox::;
		1891
		1892	sub new {
		1893	my ($class, %arg) = @_;
		1894
		1895	my $self = $class->SUPER::new (
		1896	tooltip => $arg{type},
		1897	can_hover => 1,
		1898	can_events => 1,
		1899	%arg,
		1900	);
		1901
		1902	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1903	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1904	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1905
		1906	$self
		1907	}
		1908
		1909	sub set_fontsize {
		1910	my ($self, $fsize) = @_;
		1911
		1912	$self->{value}->set_fontsize ($fsize);
		1913	$self->{max} ->set_fontsize ($fsize);
		1914	}
		1915
		1916	sub set_max {
		1917	my ($self, $max) = @_;
		1918
		1919	$self->{gauge}->set_max ($max);
		1920	$self->{max}->set_text ($max);
		1921	}
		1922
		1923	sub set_value {
		1924	my ($self, $val, $max) = @_;
		1925
		1926	$self->set_max ($max)
		1927	if defined $max;
		1928
		1929	$self->{gauge}->set_value ($val, $max);
		1930	$self->{value}->set_text ($val);
		1931	}
		1932
		1933	#############################################################################
		1934
1360	package CFClient::UI::Slider;	1935	package CFClient::UI::Slider;
1361		1936
1362	use strict;	1937	use strict;
1363		1938
1364	use SDL::OpenGL;	1939	use CFClient::OpenGL;
1365		1940
1366	our @ISA = CFClient::UI::DrawBG::;	1941	our @ISA = CFClient::UI::DrawBG::;
1367		1942
1368	my @tex =	1943	my @tex =
1369	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1944	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1379	# TODO: calculations are off	1954	# TODO: calculations are off
1380	my $self = $class->SUPER::new (	1955	my $self = $class->SUPER::new (
1381	fg => [1, 1, 1],	1956	fg => [1, 1, 1],
1382	active_fg => [0, 0, 0],	1957	active_fg => [0, 0, 0],
1383	range => [0, 0, 100, 10],	1958	range => [0, 0, 100, 10],
1384	req_w => 40,	1959	req_w => 20,
1385	req_h => 13,	1960	req_h => 20,
1386	vertical => 0,	1961	vertical => 0,
1387	can_hover => 1,	1962	can_hover => 1,
1388	inner_pad => 5,	1963	inner_pad => 5,
1389	@_	1964	@_
1390	);	1965	);
…		…
1494		2069
1495	package CFClient::UI::TextView;	2070	package CFClient::UI::TextView;
1496		2071
1497	our @ISA = CFClient::UI::HBox::;	2072	our @ISA = CFClient::UI::HBox::;
1498		2073
1499	use SDL::OpenGL;	2074	use CFClient::OpenGL;
1500		2075
1501	sub new {	2076	sub new {
1502	my $class = shift;	2077	my $class = shift;
1503		2078
1504	my $self = $class->SUPER::new (	2079	my $self = $class->SUPER::new (
1505	req_w => $::WIDTH / 6,	2080	fontsize => 1,
1506	req_h => $::HEIGHT / 6,	2081	can_events => 0,
1507	fontsize => $::FONTSIZE,	2082	#font => default_font
1508	@_,	2083	@_,
1509		2084
1510	layout => (new CFClient::Layout),	2085	layout => (new CFClient::Layout),
1511	par => [],	2086	par => [],
1512	height => 0,	2087	height => 0,
1513	children => [	2088	children => [
1514	(new CFClient::UI::Empty expand => 1),	2089	(new CFClient::UI::Empty expand => 1),
1515	(new CFClient::UI::Slider vertical => 1),	2090	(new CFClient::UI::Slider vertical => 1),
1516	],	2091	],
1517	);	2092	);
1518		2093
1519	$self->{children}[1]->connect (changed => sub {	2094	$self->{children}[1]->connect (changed => sub { $self->update });
1520	$self->update;
1521	});
1522		2095
1523	$self	2096	$self
1524	}	2097	}
1525		2098
1526	sub set_fontsize {	2099	sub set_fontsize {
…		…
1533	sub text_height {	2106	sub text_height {
1534	my ($self, $text) = @_;	2107	my ($self, $text) = @_;
1535		2108
1536	my $layout = $self->{layout};	2109	my $layout = $self->{layout};
1537		2110
1538	$layout->set_height ($self->{fontsize});	2111	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539	$layout->set_width ($self->{w});	2112	$layout->set_width ($self->{children}[0]{w});
1540	$layout->set_text ($text);	2113	$layout->set_text ($text);
1541		2114
1542	($layout->size)[1]	2115	($layout->size)[1]
1543	}	2116	}
1544		2117
…		…
1547		2120
1548	$self->{need_reflow}++;	2121	$self->{need_reflow}++;
1549	$self->update;	2122	$self->update;
1550	}	2123	}
1551		2124
1552	sub size_request {
1553	my ($self) = @_;
1554
1555	($self->{req_w}, $self->{req_h})
1556	}
1557
1558	sub size_allocate {	2125	sub size_allocate {
1559	my ($self, $x, $y, $w, $h) = @_;	2126	my ($self, $w, $h) = @_;
1560		2127
1561	$self->SUPER::size_allocate ($x, $y, $w, $h);	2128	$self->SUPER::size_allocate ($w, $h);
1562		2129
		2130	$self->{layout}->set_font ($self->{font}) if $self->{font};
1563	$self->{layout}->set_height ($self->{fontsize});	2131	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1564	$self->{layout}->set_width ($self->{w});	2132	$self->{layout}->set_width ($self->{children}[0]{w});
1565		2133
1566	$self->reflow;	2134	$self->reflow;
1567	}	2135	}
1568		2136
1569	sub add_paragraph {	2137	sub add_paragraph {
…		…
1602	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2170	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1603		2171
1604	delete $self->{texture};	2172	delete $self->{texture};
1605	}	2173	}
1606		2174
1607	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2175	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1608	glClearColor 0, 0, 0, 1;	2176	glClearColor 0, 0, 0, 0;
1609	glClear GL_COLOR_BUFFER_BIT;	2177	glClear GL_COLOR_BUFFER_BIT;
1610		2178
1611	glEnable GL_BLEND;	2179	glEnable GL_BLEND;
1612	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2180	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1613	glEnable GL_TEXTURE_2D;	2181	glEnable GL_TEXTURE_2D;
…		…
1620		2188
1621	my $y = 0;	2189	my $y = 0;
1622		2190
1623	my $layout = $self->{layout};	2191	my $layout = $self->{layout};
1624		2192
		2193	$layout->set_font ($self->{font}) if $self->{font};
		2194
1625	for my $par (@{$self->{par}}) {	2195	for my $par (@{$self->{par}}) {
1626	my $h = $par->[0];	2196	my $h = $par->[0];
1627		2197
1628	if ($y0 < $y + $h && $y < $y1) {	2198	if ($y0 < $y + $h && $y < $y1) {
1629	$layout->set_text ($par->[2]);	2199	$layout->set_text ($par->[2]);
…		…
1643	}	2213	}
1644		2214
1645	sub _draw {	2215	sub _draw {
1646	my ($self) = @_;	2216	my ($self) = @_;
1647		2217
1648	if ($self->{texture}) {	2218	glEnable GL_BLEND;
		2219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1649	glEnable GL_TEXTURE_2D;	2220	glEnable GL_TEXTURE_2D;
1650	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2221	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2222	glColor 1, 1, 1, 1;
1651	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2223	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652	glDisable GL_TEXTURE_2D;	2224	glDisable GL_TEXTURE_2D;
1653	}	2225	glDisable GL_BLEND;
1654		2226
1655	$self->{children}[1]->draw;	2227	$self->{children}[1]->draw;
1656		2228
1657	}	2229	}
1658		2230
1659	#############################################################################	2231	#############################################################################
1660		2232
1661	package CFClient::UI::MapWidget;
1662
1663	use strict;
1664
1665	use List::Util qw(min max);
1666
1667	use SDL;
1668	use SDL::OpenGL;
1669
1670	our @ISA = CFClient::UI::Base::;
1671
1672	sub new {
1673	my $class = shift;
1674
1675	$class->SUPER::new (
1676	z => -1,
1677	can_focus => 1,
1678	list => (glGenLists 1),
1679	@_
1680	)
1681	}
1682
1683	sub key_down {
1684	print "MAPKEYDOWN\n";
1685	}
1686
1687	sub key_up {
1688	}
1689
1690	sub button_down {
1691	my ($self, $ev, $x, $y) = @_;
1692
1693	$self->focus_in;
1694
1695	if ($ev->button == 2) {
1696	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699	$self->{motion} = sub {
1700	my ($ev, $x, $y) = @_;
1701
1702	($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704	$::CFG->{map_shift_x} = $bw + $x - $ox;
1705	$::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707	$self->update;
1708	};
1709	}
1710	}
1711
1712	sub button_up {
1713	my ($self, $ev, $x, $y) = @_;
1714
1715	delete $self->{motion};
1716	}
1717
1718	sub mouse_motion {
1719	my ($self, $ev, $x, $y) = @_;
1720
1721	$self->{motion}->($ev, $x, $y) if $self->{motion};
1722	}
1723
1724	sub size_request {
1725	(
1726	1 + 32 * int $::WIDTH / 32,
1727	1 + 32 * int $::HEIGHT / 32,
1728	)
1729	}
1730
1731	sub update {
1732	my ($self) = @_;
1733
1734	$self->{need_update} = 1;
1735	$self->SUPER::update;
1736	}
1737
1738	sub draw {
1739	my ($self) = @_;
1740
1741	if (delete $self->{need_update}) {
1742	glNewList $self->{list}, GL_COMPILE;
1743
1744	if ($::MAP) {
1745	my $sw = int $::WIDTH / 32;
1746	my $sh = int $::HEIGHT / 32;
1747
1748	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751	glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755	if ($::CFG->{fow_enable}) {
1756	if ($::CFG->{fow_smooth}) { # smooth fog of war
1757	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758	glConvolutionFilter2D
1759	GL_CONVOLUTION_2D,
1760	GL_ALPHA,
1761	3, 3,
1762	GL_ALPHA, GL_FLOAT,
1763	pack "f*",
1764	0.1, 0.1, 0.1,
1765	0.1, 0.2, 0.1,
1766	0.1, 0.1, 0.1,
1767	;
1768	glEnable GL_CONVOLUTION_2D;
1769	}
1770
1771	my $tex = new CFClient::Texture
1772	w => $w,
1773	h => $h,
1774	data => $data,
1775	internalformat => GL_ALPHA,
1776	format => GL_ALPHA;
1777
1778	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780	glEnable GL_BLEND;
1781	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782	glEnable GL_TEXTURE_2D;
1783	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785	glColor +($::CFG->{fow_intensity}) x 3, 1;
1786	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788	glDisable GL_TEXTURE_2D;
1789	glDisable GL_BLEND;
1790	}
1791
1792	# HACK BEGIN
1793	{
1794	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795	my ($w, $h) = (250, 250);
1796
1797	glEnable GL_BLEND;
1798	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799	glEnable GL_TEXTURE_2D;
1800	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802	CFClient::Texture->new (
1803	w => $w,
1804	h => $h,
1805	data => $::MAP->mapmap ($w, $h),
1806	type => GL_UNSIGNED_INT_8_8_8_8_REV
1807	)->draw_quad (100, 100);
1808
1809	glDisable GL_TEXTURE_2D;
1810	glDisable GL_BLEND;
1811	}
1812	# HACK END
1813	}
1814
1815	glEndList;
1816	}
1817
1818	glPushMatrix;
1819	glCallList $self->{list};
1820	glPopMatrix;
1821
1822	if ($FOCUS != $self) {
1823	glColor 64/255, 64/255, 64/255;
1824	glLogicOp GL_AND;
1825	glEnable GL_COLOR_LOGIC_OP;
1826	glBegin GL_QUADS;
1827	glVertex 0, 0;
1828	glVertex 0, $::HEIGHT;
1829	glVertex $::WIDTH, $::HEIGHT;
1830	glVertex $::WIDTH, 0;
1831	glEnd;
1832	glDisable GL_COLOR_LOGIC_OP;
1833	}
1834	}
1835
1836	my %DIR = (
1837	SDLK_KP8, [1, "north"],
1838	SDLK_KP9, [2, "northeast"],
1839	SDLK_KP6, [3, "east"],
1840	SDLK_KP3, [4, "southeast"],
1841	SDLK_KP2, [5, "south"],
1842	SDLK_KP1, [6, "southwest"],
1843	SDLK_KP4, [7, "west"],
1844	SDLK_KP7, [8, "northwest"],
1845
1846	SDLK_UP, [1, "north"],
1847	SDLK_RIGHT, [3, "east"],
1848	SDLK_DOWN, [5, "south"],
1849	SDLK_LEFT, [7, "west"],
1850	);
1851
1852	sub key_down {
1853	my ($self, $ev) = @_;
1854
1855	my $mod = $ev->key_mod;
1856	my $sym = $ev->key_sym;
1857
1858	if ($sym == SDLK_KP5) {
1859	$::CONN->user_send ("command stay fire");
1860	} elsif ($sym == SDLK_a) {
1861	$::CONN->user_send ("command apply");
1862	} elsif ($sym == SDLK_QUOTE) {
1863	$self->emit ('activate_console');
1864	} elsif ($sym == SDLK_SLASH) {
1865	$self->emit ('activate_console' => '/');
1866	} elsif (exists $DIR{$sym}) {
1867	if ($mod & KMOD_SHIFT) {
1868	$self->{shft}++;
1869	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1870	} elsif ($mod & KMOD_CTRL) {
1871	$self->{ctrl}++;
1872	$::CONN->user_send ("command run $DIR{$sym}[0]");
1873	} else {
1874	$::CONN->user_send ("command $DIR{$sym}[1]");
1875	}
1876	}
1877	}
1878
1879	sub key_up {
1880	my ($self, $ev) = @_;
1881
1882	my $mod = $ev->key_mod;
1883	my $sym = $ev->key_sym;
1884
1885	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886	$::CONN->user_send ("command fire_stop");
1887	}
1888	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889	$::CONN->user_send ("command run_stop");
1890	}
1891	}
1892
1893	#############################################################################
1894
1895	package CFClient::UI::Animator;	2233	package CFClient::UI::Animator;
1896		2234
1897	use SDL::OpenGL;	2235	use CFClient::OpenGL;
1898		2236
1899	our @ISA = CFClient::UI::Bin::;	2237	our @ISA = CFClient::UI::Bin::;
1900		2238
1901	sub moveto {	2239	sub moveto {
1902	my ($self, $x, $y) = @_;	2240	my ($self, $x, $y) = @_;
…		…
1940		2278
1941	sub new {	2279	sub new {
1942	my $class = shift;	2280	my $class = shift;
1943		2281
1944	my $self = $class->SUPER::new (	2282	my $self = $class->SUPER::new (
1945	state => 0,	2283	state => 0,
1946	connect_activate => \&toggle_flopper,	2284	connect_activate => \&toggle_flopper,
1947	@_	2285	@_
1948	);	2286	);
1949		2287
1950	if ($self->{state}) {	2288	if ($self->{state}) {
…		…
1971	$self->emit (changed => $self->{state});	2309	$self->emit (changed => $self->{state});
1972	}	2310	}
1973		2311
1974	#############################################################################	2312	#############################################################################
1975		2313
		2314	package CFClient::UI::Tooltip;
		2315
		2316	our @ISA = CFClient::UI::Bin::;
		2317
		2318	use CFClient::OpenGL;
		2319
		2320	sub new {
		2321	my $class = shift;
		2322
		2323	$class->SUPER::new (
		2324	@_,
		2325	can_events => 0,
		2326	)
		2327	}
		2328
		2329	sub set_markup {
		2330	my ($self, $text) = @_;
		2331
		2332	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2333	$self->{label}->set_markup ($text);
		2334	$self->add ($self->{label});
		2335	}
		2336
		2337	sub size_request {
		2338	my ($self) = @_;
		2339
		2340	$self->child->set_max_size ($::WIDTH * 0.3);
		2341
		2342	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2343
		2344	($w + 4, $h + 4)
		2345	}
		2346
		2347	sub size_allocate {
		2348	my ($self, $w, $h) = @_;
		2349
		2350	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2351	}
		2352
		2353	sub _draw {
		2354	my ($self) = @_;
		2355
		2356	glPushMatrix;
		2357	glTranslate 0.375, 0.375;
		2358
		2359	my ($w, $h) = @$self{qw(w h)};
		2360
		2361	glColor 1, 0.8, 0.4;
		2362	glBegin GL_QUADS;
		2363	glVertex 0 , 0;
		2364	glVertex 0 , $h;
		2365	glVertex $w, $h;
		2366	glVertex $w, 0;
		2367	glEnd;
		2368
		2369	glColor 0, 0, 0;
		2370	glBegin GL_LINE_LOOP;
		2371	glVertex 0 , 0;
		2372	glVertex 0 , $h;
		2373	glVertex $w, $h;
		2374	glVertex $w, 0;
		2375	glEnd;
		2376
		2377	glPopMatrix;
		2378
		2379	glTranslate 2, 2;
		2380	$self->SUPER::_draw;
		2381	}
		2382
		2383	#############################################################################
		2384
		2385	package CFClient::UI::Face;
		2386
		2387	our @ISA = CFClient::UI::Base::;
		2388
		2389	use CFClient::OpenGL;
		2390
		2391	sub new {
		2392	my $class = shift;
		2393
		2394	$class->SUPER::new (
		2395	aspect => 1,
		2396	@_,
		2397	)
		2398	}
		2399
		2400	sub size_request {
		2401	(32, 8)
		2402	}
		2403
		2404	sub draw {
		2405	my ($self) = @_;
		2406
		2407	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2408
		2409	if ($tex) {
		2410	glEnable GL_BLEND;
		2411	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2412	glEnable GL_TEXTURE_2D;
		2413	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2414	glColor 1, 1, 1, 1;
		2415	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2416	glDisable GL_TEXTURE_2D;
		2417	glDisable GL_BLEND;
		2418	}
		2419	}
		2420
		2421	#############################################################################
		2422
1976	package CFClient::UI::Root;	2423	package CFClient::UI::Root;
1977		2424
1978	our @ISA = CFClient::UI::Container::;	2425	our @ISA = CFClient::UI::Container::;
1979		2426
1980	use SDL::OpenGL;	2427	use CFClient::OpenGL;
		2428
		2429	sub check_size {
		2430	my ($self) = @_;
		2431
		2432	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2433	}
1981		2434
1982	sub size_request {	2435	sub size_request {
1983	($::WIDTH, $::HEIGHT)	2436	($::WIDTH, $::HEIGHT)
1984	}	2437	}
1985		2438
1986	sub size_allocate {	2439	sub configure {
1987	my ($self, $x, $y, $w, $h) = @_;	2440	my ($self, $x, $y, $w, $h) = @_;
1988		2441
1989	$self->_size_allocate ($x, $y, $w, $h);	2442	$self->SUPER::configure ($x, $y, $w, $h);
1990		2443
1991	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1992	for @{$self->{children}};	2444	for my $child (@{$self->{children}}) {
		2445	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2446
		2447	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2448	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2449	$child->configure ($X, $Y, $W,$H);
		2450	}
1993	}	2451	}
1994		2452
1995	sub _topleft {	2453	sub _topleft {
1996	my ($self, $x, $y) = @_;	2454	my ($self, $x, $y) = @_;
1997		2455
…		…
1999	}	2457	}
2000		2458
2001	sub update {	2459	sub update {
2002	my ($self) = @_;	2460	my ($self) = @_;
2003		2461
2004	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2462	$self->check_size;
2005	::refresh ();	2463	::refresh ();
2006	}	2464	}
2007		2465
2008	sub add {	2466	sub add {
2009	my ($self, $widget) = @_;	2467	my ($self, $child) = @_;
2010		2468
		2469	# integerize window positions
		2470	$child->{x} = int $child->{x};
		2471	$child->{y} = int $child->{y};
		2472
2011	$self->SUPER::add ($widget);	2473	$self->SUPER::add ($child);
2012
2013	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2014	}	2474	}
2015		2475
2016	sub on_refresh {	2476	sub on_refresh {
2017	my ($self, $id, $cb) = @_;	2477	my ($self, $id, $cb) = @_;
2018		2478
…		…
2042	#############################################################################	2502	#############################################################################
2043		2503
2044	package CFClient::UI;	2504	package CFClient::UI;
2045		2505
2046	$ROOT = new CFClient::UI::Root;	2506	$ROOT = new CFClient::UI::Root;
		2507	$TOOLTIP = new CFClient::UI::Tooltip;
2047		2508
2048	1	2509	1
2049		2510

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