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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.144 by root, Fri Apr 21 07:09:11 2006 UTC vs.
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_tooltip_from ($widget);
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	$TOOLTIP->check_size;
		40	$TOOLTIP->update;
		41	}
		42
		43	return;
		44	}
		45	}
		46	}
		47
		48	$TOOLTIP->hide;
		49	delete $TOOLTIP->{owner};
		50	}
14		51
15	# class methods for events	52	# class methods for events
16	sub feed_sdl_key_down_event {	53	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	54	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		55	if $FOCUS;
18	}	56	}
19		57
20	sub feed_sdl_key_up_event {	58	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	59	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		60	if $FOCUS;
22	}	61	}
23		62
24	sub feed_sdl_button_down_event {	63	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	64	my ($ev) = @_;
26	my ($x, $y) = ($ev->{x}, $ev->{y});	65	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$BUTTON_STATE) {	67	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	68	my $widget = $ROOT->find_widget ($x, $y);
30		69
31	$GRAB = $widget;	70	$GRAB = $widget;
32	$GRAB->update if $GRAB;	71	$GRAB->update if $GRAB;
		72
		73	check_tooltip;
33	}	74	}
34		75
35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	76	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		77
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	78	if ($GRAB) {
		79	($x, $y) = $GRAB->coord2local ($x, $y);
		80	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		81	}
38	}	82	}
39		83
40	sub feed_sdl_button_up_event {	84	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	85	my ($ev) = @_;
42	my ($x, $y) = ($ev->{x}, $ev->{y});	86	my ($x, $y) = ($ev->{x}, $ev->{y});
43		87
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		89
46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		91
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	92	if ($GRAB) {
		93	($x, $y) = $GRAB->coord2local ($x, $y);
		94	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		95	}
49		96
50	if (!$BUTTON_STATE) {	97	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	98	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	99	$grab->update if $grab;
53	$GRAB->update if $GRAB;	100	$GRAB->update if $GRAB;
		101
		102	check_tooltip;
54	}	103	}
55	}	104	}
56		105
57	sub feed_sdl_motion_event {	106	sub feed_sdl_motion_event {
58	my ($ev) = @_;	107	my ($ev) = @_;
…		…
63	if ($widget != $HOVER) {	112	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	113	my $hover = $HOVER; $HOVER = $widget;
65		114
66	$hover->update if $hover && $hover->{can_hover};	115	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	116	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		117
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	118	check_tooltip;
		119	}
		120
		121	if ($HOVER) {
		122	($x, $y) = $HOVER->coord2local ($x, $y);
		123	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		124	}
71	}	125	}
72		126
73	# convert position array to integers	127	# convert position array to integers
74	sub harmonize {	128	sub harmonize {
75	my ($vals) = @_;	129	my ($vals) = @_;
…		…
93		147
94	sub new {	148	sub new {
95	my $class = shift;	149	my $class = shift;
96		150
97	my $self = bless {	151	my $self = bless {
98	x => 0,	152	x => 0,
99	y => 0,	153	y => 0,
100	z => 0,	154	z => 0,
		155	can_events => 1,
101	@_	156	@_
102	}, $class;	157	}, $class;
103		158
104	for (keys %$self) {	159	for (keys %$self) {
105	if (/^connect_(.*)$/) {	160	if (/^connect_(.*)$/) {
…		…
108	}	163	}
109		164
110	$self	165	$self
111	}	166	}
112		167
		168	sub destroy {
		169	my ($self) = @_;
		170
		171	$self->hide;
		172	%$self = ();
		173	}
		174
113	sub show {	175	sub show {
114	my ($self) = @_;	176	my ($self) = @_;
115		177
116	return if $self->{parent};	178	return if $self->{parent};
117		179
…		…
119	}	181	}
120		182
121	sub hide {	183	sub hide {
122	my ($self) = @_;	184	my ($self) = @_;
123		185
124	return unless $self->{parent};	186	undef $GRAB if $GRAB == $self;
		187	undef $HOVER if $HOVER == $self;
125		188
126	$self->{parent}->remove ($self);	189	$self->{parent}->remove ($self)
		190	if $self->{parent};
127	}	191	}
128		192
129	sub move {	193	sub move {
130	my ($self, $x, $y, $z) = @_;	194	my ($self, $x, $y, $z) = @_;
131		195
…		…
134	$self->{z} = $z if defined $z;	198	$self->{z} = $z if defined $z;
135		199
136	$self->update;	200	$self->update;
137	}	201	}
138		202
139	sub needs_redraw {	203	sub set_size {
140	0	204	my ($self, $w, $h) = @_;
		205
		206	$self->{user_w} = $w;
		207	$self->{user_h} = $h;
		208
		209	$self->check_size;
141	}	210	}
142		211
143	sub size_request {	212	sub size_request {
144	require Carp;	213	require Carp;
145	Carp::confess "size_request is abtract";	214	Carp::confess "size_request is abstract";
146	}	215	}
147		216
148	sub configure {	217	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	218	my ($self, $x, $y, $w, $h) = @_;
150		219
…		…
152	my $w2 = List::Util::min $w, int $h * $self->{aspect};	221	my $w2 = List::Util::min $w, int $h * $self->{aspect};
153	my $h2 = List::Util::min $h, int $w / $self->{aspect};	222	my $h2 = List::Util::min $h, int $w / $self->{aspect};
154		223
155	# use alignment to adjust x, y	224	# use alignment to adjust x, y
156		225
157	$x += ($w - $w2) * 0.5;	226	$x += int +($w - $w2) * 0.5;
158	$y += ($h - $h2) * 0.5;	227	$y += int +($h - $h2) * 0.5;
159		228
160	($w, $h) = ($w2, $h2);	229	($w, $h) = ($w2, $h2);
161	}	230	}
162		231
163	if ($self->{x} != $x || $self->{y} != $y) {	232	if ($self->{x} != $x || $self->{y} != $y) {
…		…
165	$self->{y} = $y;	234	$self->{y} = $y;
166	$self->update;	235	$self->update;
167	}	236	}
168		237
169	if ($self->{w} != $w || $self->{h} != $h) {	238	if ($self->{w} != $w || $self->{h} != $h) {
170	$self->{w} = $w;	239	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
171	$self->{h} = $h;
172
173	$self->size_allocate ($w, $h);
174	$self->update;
175	}	240	}
176	}	241	}
177		242
178	sub size_allocate {	243	sub size_allocate {
179	# nothing to be done	244	# nothing to be done
180	}	245	}
181		246
182	# return top left coordinates	247	sub children {
183	sub _topleft {	248	}
		249
		250	# call when resolution changes etc.
		251	sub reconfigure {
		252	my ($self) = @_;
		253
		254	$_->reconfigure
		255	for $self->children;
		256
		257	$self->check_size;
		258	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		259	$self->update;
		260	}
		261
		262	sub set_max_size {
184	my ($self, $x, $y) = @_;	263	my ($self, $w, $h) = @_;
185		264
186	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	265	delete $self->{max_w}; $self->{max_w} = $w if $w;
		266	delete $self->{max_h}; $self->{max_h} = $h if $h;
187	}	267	}
188		268
189	# translate global coordinates to local coordinate system	269	# translate global coordinates to local coordinate system
190	sub coord2local {	270	sub coord2local {
191	my ($self, $x, $y) = @_;	271	my ($self, $x, $y) = @_;
192		272
193	my ($X, $Y) = $self->_topleft;	273	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194	($x - $X, $y - $Y)
195	}	274	}
196		275
197	# translate local coordinates to global coordinate system	276	# translate local coordinates to global coordinate system
198	sub coord2global {	277	sub coord2global {
199	my ($self, $x, $y) = @_;	278	my ($self, $x, $y) = @_;
200		279
201	my ($X, $Y) = $self->_topleft;	280	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202	($x + $X, $y + $Y)
203	}	281	}
204		282
205	sub focus_in {	283	sub focus_in {
206	my ($self) = @_;	284	my ($self) = @_;
207		285
…		…
267	glVertex $x + $self->{w}, $y + $self->{h};	345	glVertex $x + $self->{w}, $y + $self->{h};
268	glVertex $x , $y + $self->{h};	346	glVertex $x , $y + $self->{h};
269	glEnd;	347	glEnd;
270	glDisable GL_BLEND;	348	glDisable GL_BLEND;
271	}	349	}
		350
		351	if ($ENV{PCLIENT_DEBUG}) {
		352	glPushMatrix;
		353	glColor 1, 1, 0, 1;
		354	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		355	glBegin GL_LINE_LOOP;
		356	glVertex 0 , 0;
		357	glVertex $self->{w}, 0;
		358	glVertex $self->{w}, $self->{h};
		359	glVertex 0 , $self->{h};
		360	glEnd;
		361	glPopMatrix;
		362	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		363	}
272	}	364	}
273		365
274	sub _draw {	366	sub _draw {
275	my ($self) = @_;	367	my ($self) = @_;
276		368
277	warn "no draw defined for $self\n";	369	warn "no draw defined for $self\n";
278	}	370	}
279		371
280	sub find_widget {	372	sub find_widget {
281	my ($self, $x, $y) = @_;	373	my ($self, $x, $y) = @_;
		374
		375	return () unless $self->{can_events};
282		376
283	return $self	377	return $self
284	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	378	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	379	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
286		380
…		…
289		383
290	sub set_parent {	384	sub set_parent {
291	my ($self, $parent) = @_;	385	my ($self, $parent) = @_;
292		386
293	Scalar::Util::weaken ($self->{parent} = $parent);	387	Scalar::Util::weaken ($self->{parent} = $parent);
		388
		389	$self->check_size
		390	unless exists $self->{req_w};
294	}	391	}
295		392
296	sub check_size {	393	sub check_size {
297	my ($self) = @_;	394	my ($self, $forced) = @_;
298		395
299	my ($w, $h) = $self->size_request;	396	$self->{force_alloc} = 1 if $forced;
300		397	$CFClient::UI::ROOT->{check_size}{$self} = $self;
301	if ($w != $self->{req_w} || $h != $self->{req_h}) {
302	$self->{req_w} = $w;
303	$self->{req_h} = $h;
304
305	$self->{parent}->check_size
306	if $self->{parent};
307	}
308	}	398	}
309		399
310	sub update {	400	sub update {
311	my ($self) = @_;	401	my ($self) = @_;
312		402
…		…
321	}	411	}
322		412
323	sub emit {	413	sub emit {
324	my ($self, $signal, @args) = @_;	414	my ($self, $signal, @args) = @_;
325		415
326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	416	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
327	$cb->($self, @args);
328	}
329	}	417	}
330		418
331	sub DESTROY {	419	sub DESTROY {
332	my ($self) = @_;	420	my ($self) = @_;
333		421
…		…
378		466
379	package CFClient::UI::Empty;	467	package CFClient::UI::Empty;
380		468
381	our @ISA = CFClient::UI::Base::;	469	our @ISA = CFClient::UI::Base::;
382		470
		471	sub new {
		472	my ($class, %arg) = @_;
		473	$class->SUPER::new (can_events => 0, %arg);
		474	}
		475
383	sub size_request {	476	sub size_request {
384	(0, 0)	477	(0, 0)
385	}	478	}
386		479
387	sub draw { }	480	sub draw { }
…		…
395	sub new {	488	sub new {
396	my ($class, %arg) = @_;	489	my ($class, %arg) = @_;
397		490
398	my $children = delete $arg{children} || [];	491	my $children = delete $arg{children} || [];
399		492
400	my $self = $class->SUPER::new (children => [], %arg);	493	my $self = $class->SUPER::new (
		494	children => [],
		495	can_events => 0,
		496	%arg,
		497	);
401	$self->add ($_) for @$children;	498	$self->add ($_) for @$children;
402		499
403	$self	500	$self
404	}	501	}
405		502
406	sub add {	503	sub add {
407	my ($self, $child) = @_;	504	my ($self, @widgets) = @_;
408		505
409	$child->set_parent ($self);	506	$_->set_parent ($self)
		507	for @widgets;
410		508
411	use sort 'stable';	509	use sort 'stable';
412		510
413	$self->{children} = [	511	$self->{children} = [
414	sort { $a->{z} <=> $b->{z} }	512	sort { $a->{z} <=> $b->{z} }
415	@{$self->{children}}, $child	513	@{$self->{children}}, @widgets
416	];	514	];
417		515
418	$child->check_size;	516	$self->check_size (1);
		517	$self->update;
		518	}
		519
		520	sub children {
		521	@{ $_[0]{children} }
419	}	522	}
420		523
421	sub remove {	524	sub remove {
422	my ($self, $child) = @_;	525	my ($self, $child) = @_;
423		526
424	delete $child->{parent};	527	delete $child->{parent};
		528	$child->hide;
425		529
426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427		531
428	$self->check_size;	532	$self->check_size;
		533	$self->update;
		534	}
		535
		536	sub clear {
		537	my ($self) = @_;
		538
		539	my $children = delete $self->{children};
		540	$self->{children} = [];
		541
		542	for (@$children) {
		543	delete $_->{parent};
		544	$_->hide;
		545	}
		546
		547	$self->check_size;
		548	$self->update;
429	}	549	}
430		550
431	sub find_widget {	551	sub find_widget {
432	my ($self, $x, $y) = @_;	552	my ($self, $x, $y) = @_;
433		553
…		…
508	}	628	}
509		629
510	sub update {	630	sub update {
511	my ($self) = @_;	631	my ($self) = @_;
512		632
513	# we want to do this delayed...	633	$ROOT->on_refresh ($self => sub { $self->render_child });
514	$self->render_chld;
515	$self->SUPER::update;	634	$self->SUPER::update;
516	}
517
518	sub render_chld {
519	my ($self) = @_;
520
521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522	glClearColor 0, 0, 0, 1;
523	glClear GL_COLOR_BUFFER_BIT;
524	$self->child->draw;
525	};
526	}	635	}
527		636
528	sub size_allocate {	637	sub size_allocate {
529	my ($self, $w, $h) = @_;	638	my ($self, $w, $h) = @_;
530		639
531	$self->child->configure (0, 0, $w, $h);	640	$self->SUPER::size_allocate ($w, $h);
		641	$self->update;
		642	}
532		643
		644	sub _render {
		645	$_[0]{children}[0]->draw;
		646	}
		647
		648	sub render_child {
		649	my ($self) = @_;
		650
		651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		652	glClearColor 0, 0, 0, 0;
		653	glClear GL_COLOR_BUFFER_BIT;
		654
533	$self->render_chld;	655	$self->_render;
		656	# glColorMask 1, 1, 1, 0;
		657	# glEnable GL_BLEND;
		658	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		659	# glRasterPos 0, 0;
		660	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		661	# glDisable GL_BLEND;
		662	# glColorMask 1, 1, 1, 1;
		663	};
534	}	664	}
535		665
536	sub _draw {	666	sub _draw {
537	my ($self) = @_;	667	my ($self) = @_;
538		668
539	my ($w, $h) = ($self->w, $self->h);	669	my ($w, $h) = ($self->w, $self->h);
540		670
541	my $tex = $self->{texture}	671	my $tex = $self->{texture}
542	or return;	672	or return;
543		673
544	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546	glEnable GL_TEXTURE_2D;	674	glEnable GL_TEXTURE_2D;
547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		676	glColor 0, 0, 0, 1;
548		677
549	$tex->draw_quad (0, 0, $w, $h);	678	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550		679
551	glDisable GL_BLEND;
552	glDisable GL_TEXTURE_2D;	680	glDisable GL_TEXTURE_2D;
553	}	681	}
554		682
555	#############################################################################	683	#############################################################################
556		684
557	package CFClient::UI::ViewPort;	685	package CFClient::UI::ViewPort;
558		686
559	our @ISA = CFClient::UI::Window::;	687	our @ISA = CFClient::UI::Window::;
560		688
561	sub new { die }
562
563	sub size_request {	689	sub size_request {
564	my ($self) = @_;	690	my ($self) = @_;
565		691
566	@$self{qw(child_w child_h)} = $self->child->size_request;	692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
567	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});	693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
568		694
569	@$self{qw(child_w child_h)}	695	@$self{qw(child_w child_h)}
570	}	696	}
571		697
572	sub _draw {	698	sub size_allocate {
573	my ($self) = @_;	699	my ($self, $w, $h) = @_;
574		700
575	$self->{children}[1]->draw;	701	$self->update;
576	}	702	}
577		703
		704	sub set_offset {
		705	my ($self, $x, $y) = @_;
		706
		707	$self->{view_x} = int $x;
		708	$self->{view_y} = int $y;
		709
		710	$self->update;
		711	}
		712
		713	# hmm, this does not work for topleft of $self... but we should not ask for that
		714	sub coord2local {
		715	my ($self, $x, $y) = @_;
		716
		717	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		718	}
		719
		720	sub coord2global {
		721	my ($self, $x, $y) = @_;
		722
		723	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		724	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		725
		726	$self->SUPER::coord2global ($x, $y)
		727	}
		728
		729	sub find_widget {
		730	my ($self, $x, $y) = @_;
		731
		732	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		733	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		734	) {
		735	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		736	} else {
		737	$self->CFClient::UI::Base::find_widget ($x, $y)
		738	}
		739	}
		740
		741	sub _render {
		742	my ($self) = @_;
		743
		744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		745
		746	$self->SUPER::_render;
		747	}
		748
		749	#############################################################################
		750
		751	package CFClient::UI::ScrolledWindow;
		752
		753	our @ISA = CFClient::UI::HBox::;
		754
		755	sub new {
		756	my $class = shift;
		757
		758	my $self;
		759
		760	my $slider = new CFClient::UI::Slider
		761	vertical => 1,
		762	range => [0, 0, 1, 0.01], # HACK fix
		763	connect_changed => sub {
		764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		765	},
		766	;
		767
		768	$self = $class->SUPER::new (
		769	vp => (new CFClient::UI::ViewPort),
		770	slider => $slider,
		771	@_,
		772	);
		773
		774	$self->{vp}->add ($self->{scrolled});
		775	$self->add ($self->{vp});
		776	$self->add ($self->{slider});
		777
		778	$self
		779	}
		780
		781	#TODO# update range on size_allocate depeneing on child
		782	# update viewport offset on scroll
578		783
579	#############################################################################	784	#############################################################################
580		785
581	package CFClient::UI::Frame;	786	package CFClient::UI::Frame;
582		787
583	our @ISA = CFClient::UI::Bin::;	788	our @ISA = CFClient::UI::Bin::;
584		789
585	use CFClient::OpenGL;	790	use CFClient::OpenGL;
586
587	sub size_request {
588	my ($self) = @_;
589	my $chld = $self->child
590	or return (0, 0);
591
592	$chld->move (2, 2);
593
594	map { $_ + 4 } $chld->size_request;
595	}
596
597	sub size_allocate {
598	my ($self, $x, $y, $w, $h) = @_;
599
600	$self->child->configure (2, 2, $w - 4, $h - 4);
601	}
602
603	sub _draw {
604	my ($self) = @_;
605
606	my $chld = $self->child;
607
608	my ($w, $h) = $chld->size_request;
609
610	glBegin GL_QUADS;
611	glColor 0, 0, 0;
612	glVertex 0 , 0;
613	glVertex 0 , $h + 4;
614	glVertex $w + 4 , $h + 4;
615	glVertex $w + 4 , 0;
616	glEnd;
617
618	$chld->draw;
619	}
620		791
621	#############################################################################	792	#############################################################################
622		793
623	package CFClient::UI::FancyFrame;	794	package CFClient::UI::FancyFrame;
624		795
…		…
634	my $class = shift;	805	my $class = shift;
635		806
636	# TODO: user_x, user_y, overwrite moveto?	807	# TODO: user_x, user_y, overwrite moveto?
637		808
638	my $self = $class->SUPER::new (	809	my $self = $class->SUPER::new (
639	bg => [1, 1, 1, 1],	810	bg => [1, 1, 1, 1],
640	border_bg => [1, 1, 1, 1],	811	border_bg => [1, 1, 1, 1],
641	border => 0.8,	812	border => 0.6,
		813	can_events => 1,
642	@_	814	@_
643	);	815	);
644		816
645	$self->{title} &&= new CFClient::UI::Label	817	$self->{title} &&= new CFClient::UI::Label
646	align => 0,	818	align => 0,
647	valign => 1,	819	valign => 1,
648	text => $self->{title},	820	text => $self->{title},
649	fontsize => 1;	821	fontsize => $self->{border};
650		822
651	$self	823	$self
652	}	824	}
653		825
654	sub border {	826	sub border {
655	int $_[0]{border} * $::FONTSIZE	827	int $_[0]{border} * $::FONTSIZE
656	}	828	}
657		829
658	sub size_request {	830	sub size_request {
659	my ($self) = @_;	831	my ($self) = @_;
660
661	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662		832
663	my ($w, $h) = $self->SUPER::size_request;	833	my ($w, $h) = $self->SUPER::size_request;
664		834
665	(	835	(
666	$w + $self->border * 2,	836	$w + $self->border * 2,
…		…
681	}	851	}
682		852
683	sub button_down {	853	sub button_down {
684	my ($self, $ev, $x, $y) = @_;	854	my ($self, $ev, $x, $y) = @_;
685		855
		856	my ($w, $h) = @$self{qw(w h)};
686	my $border = $self->border;	857	my $border = $self->border;
687		858
688	if ($x < $self->{w} && $x >= $self->{w} - $border	859	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689	&& $y < $self->{h} && $y >= $self->{h} - $border) {	860	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690		861
		862	if ($lr & $td) {
		863	my ($wx, $wy) = ($self->{x}, $self->{y});
691	my ($ox, $oy) = ($ev->{x}, $ev->{y});	864	my ($ox, $oy) = ($ev->{x}, $ev->{y});
692	my ($bw, $bh) = ($self->{w}, $self->{h});	865	my ($bw, $bh) = ($self->{w}, $self->{h});
693		866
		867	my $mx = $x < $border;
		868	my $my = $y < $border;
		869
694	$self->{motion} = sub {	870	$self->{motion} = sub {
695	my ($ev, $x, $y) = @_;	871	my ($ev, $x, $y) = @_;
696		872
697	($x, $y) = ($ev->{x}, $ev->{y});	873	my $dx = $ev->{x} - $ox;
		874	my $dy = $ev->{y} - $oy;
698		875
699	$self->{user_w} = $bw + $x - $ox;	876	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
700	$self->{user_h} = $bh + $y - $oy;	877	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		878	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
701	$self->check_size;	879	$self->check_size;
702	};	880	};
703		881
704	} elsif ($x >= 0 && $x < $self->{w}	882	} elsif ($lr ^ $td) {
705	&& $y >= 0 && $y < $border) {
706
707	my ($ox, $oy) = ($ev->{x}, $ev->{y});	883	my ($ox, $oy) = ($ev->{x}, $ev->{y});
708	my ($bx, $by) = ($self->{x}, $self->{y});	884	my ($bx, $by) = ($self->{x}, $self->{y});
709		885
710	$self->{motion} = sub {	886	$self->{motion} = sub {
711	my ($ev, $x, $y) = @_;	887	my ($ev, $x, $y) = @_;
…		…
734	my ($self) = @_;	910	my ($self) = @_;
735		911
736	my ($w, $h ) = ($self->{w}, $self->{h});	912	my ($w, $h ) = ($self->{w}, $self->{h});
737	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	913	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738		914
739	glEnable GL_BLEND;
740	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
742	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743		917
744	my $border = $self->border;	918	my $border = $self->border;
745		919
746	glColor @{ $self->{border_bg} };	920	glColor @{ $self->{border_bg} };
747	$tex[1]->draw_quad (0, 0, $w, $border);	921	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
748	$tex[3]->draw_quad (0, $border, $border, $ch);	922	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
749	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	923	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750	$tex[4]->draw_quad (0, $h - $border, $w, $border);	924	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
751		925
		926	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
752	my $bg = $tex[0];	927	my $bg = $tex[0];
753		928
754	# TODO: repeat texture not scale	929	# TODO: repeat texture not scale
755	my $rep_x = $cw / $bg->{w};	930	my $rep_x = $cw / $bg->{w};
756	my $rep_y = $ch / $bg->{h};	931	my $rep_y = $ch / $bg->{h};
757		932
758	glColor @{ $self->{bg} };	933	glColor @{ $self->{bg} };
759		934
760	$bg->{s} = $rep_x;	935	$bg->{s} = $rep_x;
761	$bg->{t} = $rep_y;	936	$bg->{t} = $rep_y;
762	$bg->{wrap_mode} = 1;	937	$bg->{wrap_mode} = 1;
763	$bg->draw_quad ($border, $border, $cw, $ch);	938	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		939	}
764		940
765	glDisable GL_TEXTURE_2D;	941	glDisable GL_TEXTURE_2D;
766	glDisable GL_BLEND;
767		942
768	$self->{title}->draw if $self->{title};	943	$self->{title}->draw if $self->{title};
		944
769	$self->child->draw;	945	$self->child->draw;
770	}	946	}
771		947
772	#############################################################################	948	#############################################################################
773		949
…		…
795	$self->{children}[$y][$x] = $child;	971	$self->{children}[$y][$x] = $child;
796		972
797	$child->check_size;	973	$child->check_size;
798	}	974	}
799		975
		976	sub children {
		977	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		978	}
		979
800	# TODO: move to container class maybe? send childs a signal on removal?	980	# TODO: move to container class maybe? send childs a signal on removal?
801	sub clear {	981	sub clear {
802	my ($self) = @_;	982	my ($self) = @_;
803		983
		984	my @children = $self->children;
804	delete $self->{children};	985	delete $self->{children};
		986
		987	for (@children) {
		988	delete $_->{parent};
		989	$_->hide;
		990	}
		991
805	$self->update;	992	$self->update;
806	}	993	}
807		994
808	sub get_wh {	995	sub get_wh {
809	my ($self) = @_;	996	my ($self) = @_;
…		…
815	or next;	1002	or next;
816		1003
817	for my $x (0 .. $#$row) {	1004	for my $x (0 .. $#$row) {
818	my $widget = $row->[$x]	1005	my $widget = $row->[$x]
819	or next;	1006	or next;
820	my ($w, $h) = $widget->size_request;	1007	my ($w, $h) = @$widget{qw(req_w req_h)};
821		1008
822	$w[$x] = max $w[$x], $w;	1009	$w[$x] = max $w[$x], $w;
823	$h[$y] = max $h[$y], $h;	1010	$h[$y] = max $h[$y], $h;
824	}	1011	}
825	}	1012	}
…		…
930		1117
931	($h, $w) = ($w, $h);	1118	($h, $w) = ($w, $h);
932		1119
933	my $children = $self->{children};	1120	my $children = $self->{children};
934		1121
935	my @h = map +($_->size_request)[0], @$children;	1122	my @h = map $_->{req_w}, @$children;
936		1123
937	my $req_h = List::Util::sum @h;	1124	my $req_h = List::Util::sum @h;
938		1125
939	if ($req_h > $h) {	1126	if ($req_h > $h) {
940	# ah well, not enough space	1127	# ah well, not enough space
…		…
986	}	1173	}
987		1174
988	sub size_allocate {	1175	sub size_allocate {
989	my ($self, $w, $h) = @_;	1176	my ($self, $w, $h) = @_;
990		1177
		1178	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1179
991	my $children = $self->{children};	1180	my $children = $self->{children};
992		1181
993	my @h = map +($_->size_request)[1], @$children;	1182	my @h = map $_->{req_h}, @$children;
994		1183
995	my $req_h = List::Util::sum @h;	1184	my $req_h = List::Util::sum @h;
996		1185
997	if ($req_h > $h) {	1186	if ($req_h > $h) {
998	# ah well, not enough space	1187	# ah well, not enough space
…		…
1032		1221
1033	sub new {	1222	sub new {
1034	my ($class, %arg) = @_;	1223	my ($class, %arg) = @_;
1035		1224
1036	my $self = $class->SUPER::new (	1225	my $self = $class->SUPER::new (
1037	fg => [1, 1, 1],	1226	fg => [1, 1, 1],
		1227	#font => default_font
		1228	#text => initial text
		1229	#markup => initial narkup
		1230	layout => (new CFClient::Layout),
1038	fontsize => 1,	1231	fontsize => 1,
1039	text => "",
1040	align => -1,	1232	align => -1,
1041	valign => -1,	1233	valign => -1,
1042	padding => 2,	1234	padding => 2,
1043	layout => new CFClient::Layout,	1235	can_events => 0,
1044	%arg	1236	%arg
1045	);	1237	);
1046		1238
1047	if (exists $self->{template}) {	1239	if (exists $self->{template}) {
1048	my $layout = new CFClient::Layout;	1240	my $layout = new CFClient::Layout;
1049	$layout->set_text (delete $self->{template});	1241	$layout->set_text (delete $self->{template});
1050	$self->{template} = $layout;	1242	$self->{template} = $layout;
1051	}	1243	}
1052		1244
1053	$self->set_text (delete $self->{text}) if exists $self->{text};	1245	if (exists $self->{markup}) {
1054	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1246	$self->set_markup (delete $self->{markup});
		1247	} else {
		1248	$self->set_text (delete $self->{text});
		1249	}
1055		1250
1056	$self	1251	$self
1057	}	1252	}
1058		1253
1059	sub escape_text {	1254	sub escape {
1060	local $_ = $_[1];	1255	local $_ = $_[1];
1061		1256
1062	s/&/&amp;/g;	1257	s/&/&amp;/g;
1063	s/>/&gt;/g;	1258	s/>/&gt;/g;
1064	s/</&lt;/g;	1259	s/</&lt;/g;
1065		1260
1066	$_[1]	1261	$_[1]
1067	}	1262	}
1068		1263
		1264	sub update {
		1265	my ($self) = @_;
		1266
		1267	delete $self->{texture};
		1268	$self->SUPER::update;
		1269	}
		1270
1069	sub set_text {	1271	sub set_text {
1070	my ($self, $text) = @_;	1272	my ($self, $text) = @_;
1071		1273
		1274	return if $self->{text} eq "T$text";
		1275	$self->{text} = "T$text";
		1276
		1277	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072	$self->{layout}->set_text ($text);	1278	$self->{layout}->set_text ($text);
1073		1279
1074	delete $self->{texture};
1075	$self->update;	1280	$self->update;
		1281	$self->check_size;
1076	}	1282	}
1077		1283
1078	sub set_markup {	1284	sub set_markup {
1079	my ($self, $markup) = @_;	1285	my ($self, $markup) = @_;
1080		1286
		1287	return if $self->{text} eq "M$markup";
		1288	$self->{text} = "M$markup";
		1289
		1290	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1291
		1292	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081	$self->{layout}->set_markup ($markup);	1293	$self->{layout}->set_markup ($markup);
1082		1294
1083	delete $self->{texture};
1084	$self->update;	1295	$self->update;
		1296	$self->check_size;
1085	}	1297	}
1086		1298
1087	sub size_request {	1299	sub size_request {
1088	my ($self) = @_;	1300	my ($self) = @_;
1089		1301
1090	$self->{layout}->set_width;	1302	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1303	$self->{layout}->set_width ($self->{max_w} || -1);
1091	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1304	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092		1305
1093	my ($w, $h) = $self->{layout}->size;	1306	my ($w, $h) = $self->{layout}->size;
1094		1307
1095	if (exists $self->{template}) {	1308	if (exists $self->{template}) {
		1309	$self->{template}->set_font ($self->{font}) if $self->{font};
1096	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1310	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097		1311
1098	my ($w2, $h2) = $self->{template}->size;	1312	my ($w2, $h2) = $self->{template}->size;
1099		1313
1100	$w = List::Util::max $w, $w2;	1314	$w = List::Util::max $w, $w2;
…		…
1111	my ($self, $w, $h) = @_;	1325	my ($self, $w, $h) = @_;
1112		1326
1113	delete $self->{texture};	1327	delete $self->{texture};
1114	}	1328	}
1115		1329
		1330	sub set_fontsize {
		1331	my ($self, $fontsize) = @_;
		1332
		1333	$self->{fontsize} = $fontsize;
		1334	delete $self->{texture};
		1335
		1336	$self->update;
		1337	$self->check_size;
		1338	}
		1339
1116	sub _draw {	1340	sub _draw {
1117	my ($self) = @_;	1341	my ($self) = @_;
1118		1342
1119	my $tex = $self->{texture} ||= do {	1343	my $tex = $self->{texture} ||= do {
		1344	$self->{layout}->set_foreground (@{$self->{fg}});
		1345	$self->{layout}->set_font ($self->{font}) if $self->{font};
1120	$self->{layout}->set_width ($self->{w});	1346	$self->{layout}->set_width ($self->{w});
1121	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1347	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1348
1122	new_from_layout CFClient::Texture $self->{layout}	1349	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1350
		1351	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1352	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1353	: ($self->{w} - $tex->{w}) * 0.5;
		1354
		1355	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1356	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1357	: ($self->{h} - $tex->{h}) * 0.5;
		1358
		1359	$tex
1123	};	1360	};
1124		1361
1125	glEnable GL_BLEND;
1126	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1127	glEnable GL_TEXTURE_2D;	1362	glEnable GL_TEXTURE_2D;
1128	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129		1364
		1365	if ($tex->{format} == GL_ALPHA) {
1130	glColor @{$self->{fg}};	1366	glColor @{$self->{fg}};
1131
1132	$self->{ox} = int (
1133	$self->{align} < 0 ? $self->{padding}
1134	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135	: ($self->{w} - $tex->{w}) * 0.5
1136	);
1137
1138	$self->{oy} = int (
1139	$self->{valign} < 0 ? $self->{padding}
1140	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141	: ($self->{h} - $tex->{h}) * 0.5
1142	);
1143
1144	$tex->draw_quad ($self->{ox}, $self->{oy});	1367	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1368	} else {
		1369	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1370	}
1145		1371
1146	glDisable GL_TEXTURE_2D;	1372	glDisable GL_TEXTURE_2D;
1147	glDisable GL_BLEND;
1148	}	1373	}
1149		1374
1150	#############################################################################	1375	#############################################################################
1151		1376
1152	package CFClient::UI::EntryBase;	1377	package CFClient::UI::EntryBase;
…		…
1157		1382
1158	sub new {	1383	sub new {
1159	my $class = shift;	1384	my $class = shift;
1160		1385
1161	$class->SUPER::new (	1386	$class->SUPER::new (
1162	fg => [1, 1, 1],	1387	fg => [1, 1, 1],
1163	bg => [0, 0, 0, 0.2],	1388	bg => [0, 0, 0, 0.2],
1164	active_bg => [1, 1, 1, 0.5],	1389	active_bg => [1, 1, 1, 0.5],
1165	active_fg => [0, 0, 0],	1390	active_fg => [0, 0, 0],
1166	can_hover => 1,	1391	can_hover => 1,
1167	can_focus => 1,	1392	can_focus => 1,
1168	valign => 0,	1393	valign => 0,
		1394	can_events => 1,
1169	@_	1395	@_
1170	)	1396	)
1171	}	1397	}
1172		1398
1173	sub _set_text {	1399	sub _set_text {
…		…
1186	$self->{layout}->set_text ("$text ");	1412	$self->{layout}->set_text ("$text ");
1187		1413
1188	$self->emit (changed => $self->{text});	1414	$self->emit (changed => $self->{text});
1189	}	1415	}
1190		1416
		1417	sub set_text {
		1418	my ($self, $text) = @_;
		1419
		1420	$self->{cursor} = length $text;
		1421	$self->_set_text ($text);
		1422	$self->check_size;
		1423	$self->update;
		1424	}
		1425
1191	sub get_text {	1426	sub get_text {
1192	$_[0]{text}	1427	$_[0]{text}
1193	}	1428	}
1194		1429
1195	sub size_request {	1430	sub size_request {
…		…
1201	}	1436	}
1202		1437
1203	sub size_allocate {	1438	sub size_allocate {
1204	my ($self, $w, $h) = @_;	1439	my ($self, $w, $h) = @_;
1205		1440
1206	$self->_set_text ($self->{text});	1441	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1207	}
1208
1209	sub set_text {
1210	my ($self, $text) = @_;
1211
1212	$self->{cursor} = length $text;
1213	$self->_set_text ($text);
1214	$self->update;
1215	}	1442	}
1216		1443
1217	sub key_down {	1444	sub key_down {
1218	my ($self, $ev) = @_;	1445	my ($self, $ev) = @_;
1219		1446
…		…
1326	my ($self, $ev) = @_;	1553	my ($self, $ev) = @_;
1327		1554
1328	my $sym = $ev->{sym};	1555	my $sym = $ev->{sym};
1329		1556
1330	if ($sym == 13) {	1557	if ($sym == 13) {
		1558	unshift @{$self->{history}},
		1559	my $txt = $self->get_text;
		1560	$self->{history_pointer} = -1;
		1561	$self->{history_saveback} = '';
1331	$self->emit (activate => $self->get_text);	1562	$self->emit (activate => $txt);
1332	$self->update;	1563	$self->update;
		1564
		1565	} elsif ($sym == CFClient::SDLK_UP) {
		1566	if ($self->{history_pointer} < 0) {
		1567	$self->{history_saveback} = $self->get_text;
		1568	}
		1569	if (@{$self->{history} || []} > 0) {
		1570	$self->{history_pointer}++;
		1571	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1572	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1573	}
		1574	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1575	}
		1576
		1577	} elsif ($sym == CFClient::SDLK_DOWN) {
		1578	$self->{history_pointer}--;
		1579	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1580
		1581	if ($self->{history_pointer} >= 0) {
		1582	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1583	} else {
		1584	$self->set_text ($self->{history_saveback});
		1585	}
1333		1586
1334	} else {	1587	} else {
1335	$self->SUPER::key_down ($ev);	1588	$self->SUPER::key_down ($ev);
1336	}	1589	}
1337		1590
…		…
1351		1604
1352	sub new {	1605	sub new {
1353	my $class = shift;	1606	my $class = shift;
1354		1607
1355	$class->SUPER::new (	1608	$class->SUPER::new (
1356	padding => 4,	1609	padding => 4,
1357	fg => [1, 1, 1],	1610	fg => [1, 1, 1],
1358	bg => [1, 1, 1, 0.2],	1611	bg => [1, 1, 1, 0.2],
1359	active_fg => [0, 0, 1],	1612	active_fg => [0, 0, 1],
1360	can_hover => 1,	1613	can_hover => 1,
1361	align => 0,	1614	align => 0,
1362	valign => 0,	1615	valign => 0,
		1616	can_events => 1,
1363	@_	1617	@_
1364	)	1618	)
1365	}	1619	}
1366		1620
1367	sub button_up {	1621	sub button_up {
…		…
1380		1634
1381	if ($GRAB == $self) {	1635	if ($GRAB == $self) {
1382	$self->{fg} = $self->{active_fg};	1636	$self->{fg} = $self->{active_fg};
1383	}	1637	}
1384		1638
1385	glEnable GL_BLEND;
1386	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387	glEnable GL_TEXTURE_2D;	1639	glEnable GL_TEXTURE_2D;
1388	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389	glColor 0, 0, 0, 1;	1641	glColor 0, 0, 0, 1;
1390		1642
1391	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1643	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392		1644
1393	glDisable GL_TEXTURE_2D;	1645	glDisable GL_TEXTURE_2D;
1394	glDisable GL_BLEND;
1395		1646
1396	$self->SUPER::_draw;	1647	$self->SUPER::_draw;
1397	}	1648	}
1398		1649
1399	#############################################################################	1650	#############################################################################
…		…
1446		1697
1447	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1698	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1448		1699
1449	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1700	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450		1701
1451	glEnable GL_BLEND;	1702	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1703
1452	glEnable GL_TEXTURE_2D;	1704	glEnable GL_TEXTURE_2D;
1453	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455	my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457	$tex->draw_quad (0, 0, $s, $s);	1705	$tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459	glDisable GL_TEXTURE_2D;	1706	glDisable GL_TEXTURE_2D;
		1707	}
		1708
		1709	#############################################################################
		1710
		1711	package CFClient::UI::Image;
		1712
		1713	our @ISA = CFClient::UI::Base::;
		1714
		1715	use CFClient::OpenGL;
		1716	use Carp qw/confess/;
		1717
		1718	our %loaded_images;
		1719
		1720	sub new {
		1721	my $class = shift;
		1722
		1723	my $self = $class->SUPER::new (can_events => 0, @_);
		1724
		1725	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1726
		1727	$loaded_images{$self->{image}} ||=
		1728	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1729
		1730	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1731
		1732	Scalar::Util::weaken $loaded_images{$self->{image}};
		1733
		1734	$self->{aspect} = $tex->{w} / $tex->{h};
		1735
		1736	$self
		1737	}
		1738
		1739	sub size_request {
		1740	my ($self) = @_;
		1741
		1742	($self->{tex}->{w}, $self->{tex}->{h})
		1743	}
		1744
		1745	sub _draw {
		1746	my ($self) = @_;
		1747
		1748	my $tex = $self->{tex};
		1749
		1750	my ($w, $h) = ($self->{w}, $self->{h});
		1751
		1752	if ($self->{rot90}) {
		1753	glRotate 90, 0, 0, 1;
		1754	glTranslate 0, -$self->{w}, 0;
		1755
		1756	($w, $h) = ($h, $w);
		1757	}
		1758
		1759	glEnable GL_TEXTURE_2D;
		1760	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1761
		1762	$tex->draw_quad_alpha (0, 0, $w, $h);
		1763
1460	glDisable GL_BLEND;	1764	glDisable GL_TEXTURE_2D;
1461	}	1765	}
1462		1766
1463	#############################################################################	1767	#############################################################################
1464		1768
1465	package CFClient::UI::VGauge;	1769	package CFClient::UI::VGauge;
1466		1770
1467	our @ISA = CFClient::UI::Base::;	1771	our @ISA = CFClient::UI::Base::;
		1772
		1773	use List::Util qw(min max);
1468		1774
1469	use CFClient::OpenGL;	1775	use CFClient::OpenGL;
1470		1776
1471	my %tex = (	1777	my %tex = (
1472	food => [	1778	food => [
1473	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1779	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	1780	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475	],	1781	],
1476	grace => [	1782	grace => [
1477	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1783	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	1784	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1479	],	1785	],
1480	hp => [	1786	hp => [
1481	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1787	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	1788	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483	],	1789	],
1484	mana => [	1790	mana => [
1485	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1791	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	1792	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487	],	1793	],
1488	);	1794	);
1489		1795
1490	# eg. VGauge->new (gauge => 'food'), default gauge: food	1796	# eg. VGauge->new (gauge => 'food'), default gauge: food
1491	sub new {	1797	sub new {
…		…
1510	}	1816	}
1511		1817
1512	sub set_max {	1818	sub set_max {
1513	my ($self, $max) = @_;	1819	my ($self, $max) = @_;
1514		1820
		1821	return if $self->{max_val} == $max;
		1822
1515	$self->{max_val} = $max;	1823	$self->{max_val} = $max;
		1824	$self->update;
1516	}	1825	}
1517		1826
1518	sub set_value {	1827	sub set_value {
1519	my ($self, $val, $max) = @_;	1828	my ($self, $val, $max) = @_;
1520		1829
1521	$self->set_max ($max)	1830	$self->set_max ($max)
1522	if defined $max;	1831	if defined $max;
1523		1832
1524	$max = $self->{max_val};	1833	return if $self->{val} == $val;
		1834
1525	$self->{val} = $val;	1835	$self->{val} = $val;
1526
1527	$self->update;	1836	$self->update;
1528	}	1837	}
1529		1838
1530	sub _draw {	1839	sub _draw {
1531	my ($self) = @_;	1840	my ($self) = @_;
1532		1841
1533	my $tex = $tex{$self->{type}};	1842	my $tex = $tex{$self->{type}};
		1843	my ($t1, $t2, $t3) = @$tex;
1534		1844
1535	my ($w, $h) = ($self->{w}, $self->{h});	1845	my ($w, $h) = ($self->{w}, $self->{h});
1536		1846
1537	if ($self->{vertical}) {	1847	if ($self->{vertical}) {
1538	glRotate 90, 0, 0, 1;	1848	glRotate 90, 0, 0, 1;
…		…
1540		1850
1541	($w, $h) = ($h, $w);	1851	($w, $h) = ($h, $w);
1542	}	1852	}
1543		1853
1544	my $ycut = $self->{val} / ($self->{max_val} || 1);	1854	my $ycut = $self->{val} / ($self->{max_val} || 1);
1545	$ycut = 1 if $self->{val} > $self->{max_val};
1546		1855
1547	my $t1 = $tex->[0];	1856	my $ycut1 = max 0, min 1, $ycut;
1548	my $t2 = $tex->[1];	1857	my $ycut2 = max 0, min 1, $ycut - 1;
		1858
		1859	my $h1 = $self->{h} * (1 - $ycut1);
		1860	my $h2 = $self->{h} * (1 - $ycut2);
1549		1861
1550	glEnable GL_BLEND;	1862	glEnable GL_BLEND;
1551	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1552	glEnable GL_TEXTURE_2D;	1864	glEnable GL_TEXTURE_2D;
1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1865	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554		1866
1555	my $h1 = $self->{h} - $ycut * $self->{h};
1556	my $h2 = $ycut * $self->{h};
1557
1558	glBindTexture GL_TEXTURE_2D, $t1->{name};	1867	glBindTexture GL_TEXTURE_2D, $t1->{name};
1559	glBegin GL_QUADS;	1868	glBegin GL_QUADS;
1560	glTexCoord 0 , 0; glVertex 0 , 0;	1869	glTexCoord 0 , 0; glVertex 0 , 0;
1561	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	1870	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	1871	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563	glTexCoord $t1->{s}, 0; glVertex $w, 0;	1872	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564	glEnd;	1873	glEnd;
1565		1874
		1875	my $ycut1 = List::Util::min 1, $ycut;
1566	glBindTexture GL_TEXTURE_2D, $t2->{name};	1876	glBindTexture GL_TEXTURE_2D, $t2->{name};
1567	glBegin GL_QUADS;	1877	glBegin GL_QUADS;
1568	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	1878	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	1879	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	1880	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	1881	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572	glEnd;	1882	glEnd;
		1883
		1884	if ($t3) {
		1885	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1886	glBegin GL_QUADS;
		1887	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1888	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1889	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1890	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1891	glEnd;
		1892	}
1573		1893
1574	glDisable GL_BLEND;	1894	glDisable GL_BLEND;
1575	glDisable GL_TEXTURE_2D;	1895	glDisable GL_TEXTURE_2D;
1576	}	1896	}
1577		1897
…		…
1580	package CFClient::UI::Gauge;	1900	package CFClient::UI::Gauge;
1581		1901
1582	our @ISA = CFClient::UI::VBox::;	1902	our @ISA = CFClient::UI::VBox::;
1583		1903
1584	sub new {	1904	sub new {
1585	my ($class, %arg) = shift;	1905	my ($class, %arg) = @_;
1586		1906
1587	my $self = $class->SUPER::new (	1907	my $self = $class->SUPER::new (
1588	@_,	1908	tooltip => $arg{type},
		1909	can_hover => 1,
		1910	can_events => 1,
		1911	%arg,
1589	);	1912	);
1590		1913
1591	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	1914	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1592	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	1915	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1593	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	1916	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1594		1917
1595	$self	1918	$self
		1919	}
		1920
		1921	sub set_fontsize {
		1922	my ($self, $fsize) = @_;
		1923
		1924	$self->{value}->set_fontsize ($fsize);
		1925	$self->{max} ->set_fontsize ($fsize);
		1926	}
		1927
		1928	sub set_max {
		1929	my ($self, $max) = @_;
		1930
		1931	$self->{gauge}->set_max ($max);
		1932	$self->{max}->set_text ($max);
1596	}	1933	}
1597		1934
1598	sub set_value {	1935	sub set_value {
1599	my ($self, $val, $max) = @_;	1936	my ($self, $val, $max) = @_;
1600		1937
1601	$self->set_max ($max)	1938	$self->set_max ($max)
1602	if defined $max;	1939	if defined $max;
1603		1940
1604	$self->{gauge}->set_value ($val, $max);	1941	$self->{gauge}->set_value ($val, $max);
1605	$self->{value}->set_text ($val);	1942	$self->{value}->set_text ($val);
1606	}
1607
1608	sub set_max {
1609	my ($self, $max) = @_;
1610
1611	$self->{gauge}->set_max ($max);
1612	$self->{max}->set_text ($max);
1613	}	1943	}
1614		1944
1615	#############################################################################	1945	#############################################################################
1616		1946
1617	package CFClient::UI::Slider;	1947	package CFClient::UI::Slider;
…		…
1636	# TODO: calculations are off	1966	# TODO: calculations are off
1637	my $self = $class->SUPER::new (	1967	my $self = $class->SUPER::new (
1638	fg => [1, 1, 1],	1968	fg => [1, 1, 1],
1639	active_fg => [0, 0, 0],	1969	active_fg => [0, 0, 0],
1640	range => [0, 0, 100, 10],	1970	range => [0, 0, 100, 10],
1641	req_w => 20,	1971	req_w => $::WIDTH / 80,
1642	req_h => 20,	1972	req_h => $::WIDTH / 80,
1643	vertical => 0,	1973	vertical => 0,
1644	can_hover => 1,	1974	can_hover => 1,
1645	inner_pad => 5,	1975	inner_pad => 5,
1646	@_	1976	@_
1647	);	1977	);
…		…
1730	$page ||= 2;	2060	$page ||= 2;
1731		2061
1732	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2062	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2063	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734		2064
1735	glEnable GL_BLEND;
1736	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737	glEnable GL_TEXTURE_2D;	2065	glEnable GL_TEXTURE_2D;
1738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2066	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739		2067
1740	# draw background	2068	# draw background
1741	$tex[1]->draw_quad (0, 0, $w, $h);	2069	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1742		2070
1743	# draw handle	2071	# draw handle
1744	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2072	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1745		2073
1746	glDisable GL_BLEND;
1747	glDisable GL_TEXTURE_2D;	2074	glDisable GL_TEXTURE_2D;
1748	}	2075	}
1749		2076
1750	#############################################################################	2077	#############################################################################
1751		2078
…		…
1757		2084
1758	sub new {	2085	sub new {
1759	my $class = shift;	2086	my $class = shift;
1760		2087
1761	my $self = $class->SUPER::new (	2088	my $self = $class->SUPER::new (
1762	fontsize => 1,	2089	fontsize => 1,
		2090	can_events => 0,
		2091	#font => default_font
1763	@_,	2092	@_,
1764		2093
1765	layout => (new CFClient::Layout),	2094	layout => (new CFClient::Layout 1),
1766	par => [],	2095	par => [],
1767	height => 0,	2096	height => 0,
1768	children => [	2097	children => [
1769	(new CFClient::UI::Empty expand => 1),	2098	(new CFClient::UI::Empty expand => 1),
1770	(new CFClient::UI::Slider vertical => 1),	2099	(new CFClient::UI::Slider vertical => 1),
1771	],	2100	],
1772	);	2101	);
1773		2102
1774	$self->{children}[1]->connect (changed => sub {	2103	$self->{children}[1]->connect (changed => sub { $self->update });
1775	$self->update;
1776	});
1777		2104
1778	$self	2105	$self
1779	}	2106	}
1780		2107
1781	sub set_fontsize {	2108	sub set_fontsize {
…		…
1789	my ($self, $text) = @_;	2116	my ($self, $text) = @_;
1790		2117
1791	my $layout = $self->{layout};	2118	my $layout = $self->{layout};
1792		2119
1793	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2120	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794	$layout->set_width ($self->{w});	2121	$layout->set_width ($self->{children}[0]{w});
1795	$layout->set_text ($text);	2122	$layout->set_markup ($text);
1796		2123
1797	($layout->size)[1]	2124	($layout->size)[1]
1798	}	2125	}
1799		2126
1800	sub reflow {	2127	sub reflow {
…		…
1807	sub size_allocate {	2134	sub size_allocate {
1808	my ($self, $w, $h) = @_;	2135	my ($self, $w, $h) = @_;
1809		2136
1810	$self->SUPER::size_allocate ($w, $h);	2137	$self->SUPER::size_allocate ($w, $h);
1811		2138
		2139	$self->{layout}->set_font ($self->{font}) if $self->{font};
1812	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2140	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1813	$self->{layout}->set_width ($self->{children}[0]{w});	2141	$self->{layout}->set_width ($self->{children}[0]{w});
1814		2142
1815	$self->reflow;	2143	$self->reflow;
1816	}	2144	}
…		…
1851	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2179	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1852		2180
1853	delete $self->{texture};	2181	delete $self->{texture};
1854	}	2182	}
1855		2183
1856	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2184	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1857	glClearColor 0, 0, 0, 1;	2185	glClearColor 0, 0, 0, 0;
1858	glClear GL_COLOR_BUFFER_BIT;	2186	glClear GL_COLOR_BUFFER_BIT;
1859		2187
1860	glEnable GL_BLEND;
1861	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1862	glEnable GL_TEXTURE_2D;	2188	glEnable GL_TEXTURE_2D;
1863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2189	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864		2190
1865	my $top = int $self->{children}[1]{range}[0];	2191	my $top = int $self->{children}[1]{range}[0];
1866		2192
…		…
1869		2195
1870	my $y = 0;	2196	my $y = 0;
1871		2197
1872	my $layout = $self->{layout};	2198	my $layout = $self->{layout};
1873		2199
		2200	$layout->set_font ($self->{font}) if $self->{font};
		2201
1874	for my $par (@{$self->{par}}) {	2202	for my $par (@{$self->{par}}) {
1875	my $h = $par->[0];	2203	my $h = $par->[0];
1876		2204
1877	if ($y0 < $y + $h && $y < $y1) {	2205	if ($y0 < $y + $h && $y < $y1) {
		2206	$layout->set_foreground (@{ $par->[1] });
1878	$layout->set_text ($par->[2]);	2207	$layout->set_markup ($par->[2]);
1879		2208
1880	glColor @{ $par->[1] };
1881	my ($W, $H) = $layout->size;	2209	my ($W, $H) = $layout->size;
1882	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2210	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1883	}	2211	}
1884		2212
1885	$y += $h;	2213	$y += $h;
1886	}	2214	}
1887		2215
1888	glDisable GL_TEXTURE_2D;	2216	glDisable GL_TEXTURE_2D;
1889	glDisable GL_BLEND;
1890	};	2217	};
1891	});	2218	});
1892	}	2219	}
1893		2220
1894	sub _draw {	2221	sub _draw {
1895	my ($self) = @_;	2222	my ($self) = @_;
1896		2223
1897	if ($self->{texture}) {
1898	glEnable GL_TEXTURE_2D;	2224	glEnable GL_TEXTURE_2D;
1899	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2225	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2226	glColor 1, 1, 1, 1;
		2227	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901	glDisable GL_TEXTURE_2D;	2228	glDisable GL_TEXTURE_2D;
1902	}
1903		2229
1904	$self->{children}[1]->draw;	2230	$self->{children}[1]->draw;
1905		2231
1906	}	2232	}
1907		2233
…		…
1955		2281
1956	sub new {	2282	sub new {
1957	my $class = shift;	2283	my $class = shift;
1958		2284
1959	my $self = $class->SUPER::new (	2285	my $self = $class->SUPER::new (
1960	state => 0,	2286	state => 0,
1961	connect_activate => \&toggle_flopper,	2287	connect_activate => \&toggle_flopper,
1962	@_	2288	@_
1963	);	2289	);
1964		2290
1965	if ($self->{state}) {	2291	if ($self->{state}) {
…		…
1986	$self->emit (changed => $self->{state});	2312	$self->emit (changed => $self->{state});
1987	}	2313	}
1988		2314
1989	#############################################################################	2315	#############################################################################
1990		2316
		2317	package CFClient::UI::Tooltip;
		2318
		2319	our @ISA = CFClient::UI::Bin::;
		2320
		2321	use CFClient::OpenGL;
		2322
		2323	sub new {
		2324	my $class = shift;
		2325
		2326	$class->SUPER::new (
		2327	@_,
		2328	can_events => 0,
		2329	)
		2330	}
		2331
		2332	sub set_tooltip_from {
		2333	my ($self, $widget) = @_;
		2334
		2335	$self->add (new CFClient::UI::Label
		2336	markup => $widget->{tooltip},
		2337	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2338	fontsize => 0.8,
		2339	fg => [0, 0, 0, 1],
		2340	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2341	);
		2342	}
		2343
		2344	sub size_request {
		2345	my ($self) = @_;
		2346
		2347	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2348
		2349	($w + 4, $h + 4)
		2350	}
		2351
		2352	sub size_allocate {
		2353	my ($self, $w, $h) = @_;
		2354
		2355	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2356	}
		2357
		2358	sub _draw {
		2359	my ($self) = @_;
		2360
		2361	glTranslate 0.375, 0.375;
		2362
		2363	my ($w, $h) = @$self{qw(w h)};
		2364
		2365	glColor 1, 0.8, 0.4;
		2366	glBegin GL_QUADS;
		2367	glVertex 0 , 0;
		2368	glVertex 0 , $h;
		2369	glVertex $w, $h;
		2370	glVertex $w, 0;
		2371	glEnd;
		2372
		2373	glColor 0, 0, 0;
		2374	glBegin GL_LINE_LOOP;
		2375	glVertex 0 , 0;
		2376	glVertex 0 , $h;
		2377	glVertex $w, $h;
		2378	glVertex $w, 0;
		2379	glEnd;
		2380
		2381	glTranslate 2 - 0.375, 2 - 0.375;
		2382	$self->SUPER::_draw;
		2383	}
		2384
		2385	#############################################################################
		2386
		2387	package CFClient::UI::Face;
		2388
		2389	our @ISA = CFClient::UI::Base::;
		2390
		2391	use CFClient::OpenGL;
		2392
		2393	sub new {
		2394	my $class = shift;
		2395
		2396	$class->SUPER::new (
		2397	aspect => 1,
		2398	@_,
		2399	)
		2400	}
		2401
		2402	sub size_request {
		2403	(32, 8)
		2404	}
		2405
		2406	sub _draw {
		2407	my ($self) = @_;
		2408
		2409	return unless $::CONN;#d# manage and cache textures differently
		2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2411
		2412	# TODO animation
		2413	if ($tex) {
		2414	glEnable GL_TEXTURE_2D;
		2415	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2416	glColor 1, 1, 1, 1;
		2417	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2418	glDisable GL_TEXTURE_2D;
		2419	}
		2420	}
		2421
		2422	#############################################################################
		2423
		2424	package CFClient::UI::InventoryItem;
		2425
		2426	our @ISA = CFClient::UI::HBox::;
		2427
		2428	sub new {
		2429	my $class = shift;
		2430
		2431	my %args = @_;
		2432
		2433	my $item = delete $args{item};
		2434
		2435	my $desc = $item->{nrof} < 2
		2436	? $item->{name}
		2437	: "$item->{nrof} $item->{name_pl}";
		2438
		2439
		2440	my $self = $class->SUPER::new (
		2441	can_hover => 1,
		2442	can_events => 1,
		2443	tooltip => (CFClient::UI::Label->escape ($desc)
		2444	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2445	connect_button_down => sub {
		2446	my ($self, $ev, $x, $y) = @_;
		2447
		2448	# todo: maybe put examine on 1? but should just be a tooltip :(
		2449	if ($ev->{button} == 1) {
		2450	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2451	} elsif ($ev->{button} == 2) {
		2452	$::CONN->send ("apply $item->{tag}");
		2453	} elsif ($ev->{button} == 3) {
		2454	CFClient::UI::Menu->new (
		2455	items => [
		2456	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2457	[
		2458	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2459	sub { $::CONN->send ("lock $item->{tag}") },
		2460	],
		2461	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2462	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2463	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2464	],
		2465	)->popup ($ev);
		2466	}
		2467
		2468	1
		2469	},
		2470	%args
		2471	);
		2472
		2473	$self->add (new CFClient::UI::Face
		2474	can_events => 0,
		2475	face => $item->{face},
		2476	anim => $item->{anim},
		2477	animspeed => $item->{animspeed},
		2478	);
		2479
		2480	$self->add (new CFClient::UI::Label
		2481	can_events => 0,
		2482	text => $desc,
		2483	);
		2484
		2485	$self
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package CFClient::UI::Inventory;
		2491
		2492	our @ISA = CFClient::UI::ScrolledWindow::;
		2493
		2494	sub new {
		2495	my $class = shift;
		2496
		2497	my $self = $class->SUPER::new (
		2498	scrolled => (new CFClient::UI::VBox),
		2499	@_,
		2500	);
		2501
		2502	$self
		2503	}
		2504
		2505	sub set_items {
		2506	my ($self, $items) = @_;
		2507
		2508	$self->{scrolled}->clear;
		2509	return unless $items;
		2510
		2511	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2512
		2513	$self->{real_items} = \@items;
		2514
		2515	for my $item (@items) {
		2516	my $desc = $item->{nrof} < 2
		2517	? $item->{name}
		2518	: "$item->{nrof} $item->{name_pl}";
		2519
		2520	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2521	}
		2522
		2523	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2524	}
		2525
		2526	sub size_request {
		2527	my ($self) = @_;
		2528	($self->{req_w}, $self->{req_h});
		2529	}
		2530
		2531	#############################################################################
		2532
		2533	package CFClient::UI::Menu;
		2534
		2535	our @ISA = CFClient::UI::FancyFrame::;
		2536
		2537	use CFClient::OpenGL;
		2538
		2539	sub new {
		2540	my $class = shift;
		2541
		2542	my $self = $class->SUPER::new (
		2543	items => [],
		2544	z => 100,
		2545	@_,
		2546	);
		2547
		2548	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2549
		2550	for my $item (@{ $self->{items} }) {
		2551	my ($widget, $cb) = @$item;
		2552
		2553	# handle various types of items, only text for now
		2554	if (!ref $widget) {
		2555	$widget = new CFClient::UI::Label
		2556	can_hover => 1,
		2557	can_events => 1,
		2558	text => $widget;
		2559	}
		2560
		2561	$self->{item}{$widget} = $item;
		2562
		2563	$self->{vbox}->add ($widget);
		2564	}
		2565
		2566	$self
		2567	}
		2568
		2569	# popup given the event (must be a mouse button down event currently)
		2570	sub popup {
		2571	my ($self, $ev) = @_;
		2572
		2573	$self->emit ("popdown");
		2574
		2575	# maybe save $GRAB? must be careful about events...
		2576	$GRAB = $self;
		2577	$self->{button} = $ev->{button};
		2578
		2579	$self->show;
		2580	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2581	}
		2582
		2583	sub mouse_motion {
		2584	my ($self, $ev, $x, $y) = @_;
		2585
		2586	# TODO: should use vbox->find_widget or so
		2587	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2588	$self->{hover} = $self->{item}{$HOVER};
		2589	}
		2590
		2591	sub button_up {
		2592	my ($self, $ev, $x, $y) = @_;
		2593
		2594	if ($ev->{button} == $self->{button}) {
		2595	undef $GRAB;
		2596	$self->hide;
		2597
		2598	$self->emit ("popdown");
		2599	$self->{hover}[1]->() if $self->{hover};
		2600	}
		2601	}
		2602
		2603	#############################################################################
		2604
		2605	package CFClient::UI::Statusbox;
		2606
		2607	our @ISA = CFClient::UI::VBox::;
		2608
		2609	sub reorder {
		2610	my ($self) = @_;
		2611	my $NOW = time;
		2612
		2613	while (my ($k, $v) = each %{ $self->{item} }) {
		2614	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2615	}
		2616
		2617	my @widgets;
		2618
		2619	my @items = sort {
		2620	$a->{pri} <=> $b->{pri}
		2621	or $b->{id} <=> $a->{id}
		2622	} values %{ $self->{item} };
		2623
		2624	my $count = 10 + 1;
		2625	for my $item (@items) {
		2626	last unless --$count;
		2627
		2628	push @widgets, $item->{label} ||= do {
		2629	# TODO: doesn't handle markup well (read as: at all)
		2630	my $short = $item->{count} > 1
		2631	? "<b>$item->{count} ×</b> $item->{text}"
		2632	: $item->{text};
		2633
		2634	for ($short) {
		2635	s/^\s+//;
		2636	s/\012.*/…/s;
		2637	my $len = int 30 / $item->{fontsize};
		2638	substr $_, $len, length, "…" if $len < length;
		2639	}
		2640
		2641	new CFClient::UI::Label
		2642	markup => $short,
		2643	tooltip => $item->{tooltip},
		2644	tooltip_font => $::FONT_PROP,
		2645	tooltip_width => 0.67,
		2646	fontsize => $item->{fontsize},
		2647	color => $item->{color},
		2648	can_events => 1,
		2649	can_hover => 1
		2650	};
		2651	}
		2652
		2653	$self->clear;
		2654	$self->SUPER::add (reverse @widgets);
		2655	}
		2656
		2657	sub add {
		2658	my ($self, $text, %arg) = @_;
		2659
		2660	my $timeout = time + ((delete $arg{timeout}) || 60);
		2661
		2662	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2663
		2664	if (my $item = $self->{item}{$group}) {
		2665	if ($item->{text} eq $text) {
		2666	$item->{count}++;
		2667	} else {
		2668	$item->{count} = 1;
		2669	$item->{text} = $item->{tooltip} = $text;
		2670	}
		2671	$item->{timeout} = $timeout;
		2672	delete $item->{label};
		2673	} else {
		2674	$self->{item}{$group} = {
		2675	id => ++$self->{id},
		2676	text => $text,
		2677	timeout => $timeout,
		2678	tooltip => $text,
		2679	fontsize => 0.8,
		2680	color => [0.8, 0.8, 0.8, 0.8],
		2681	pri => 0,
		2682	count => 1,
		2683	%arg,
		2684	};
		2685	}
		2686
		2687	$self->reorder;
		2688	}
		2689
		2690	#############################################################################
		2691
1991	package CFClient::UI::Root;	2692	package CFClient::UI::Root;
1992		2693
1993	our @ISA = CFClient::UI::Container::;	2694	our @ISA = CFClient::UI::Container::;
1994		2695
1995	use CFClient::OpenGL;	2696	use CFClient::OpenGL;
1996		2697
1997	sub check_size {	2698	sub new {
1998	my ($self) = @_;	2699	my $class = shift;
1999		2700
2000	$self->configure (0, 0, $::WITH, $::HEIGHT);	2701	$class->SUPER::new (
2001	}	2702	@_,
2002		2703	)
2003	sub size_request {
2004	($::WIDTH, $::HEIGHT)
2005	}	2704	}
2006		2705
2007	sub configure {	2706	sub configure {
2008	my ($self, $x, $y, $w, $h) = @_;	2707	my ($self, $x, $y, $w, $h) = @_;
2009		2708
2010	$self->SUPER::configure ($x, $y, $w, $h);	2709	$self->{w} = $w;
2011		2710	$self->{h} = $h;
2012	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2013	for @{$self->{children}};
2014	}	2711	}
2015		2712
2016	sub _topleft {	2713	sub check_size {
		2714	my ($self) = @_;
		2715
		2716	$self->size_allocate ($self->{w}, $self->{h})
		2717	if $self->{w};
		2718	}
		2719
		2720	sub size_request {
		2721	my ($self) = @_;
		2722
		2723	($self->{w}, $self->{h})
		2724	}
		2725
		2726	sub size_allocate {
		2727	my ($self, $w, $h) = @_;
		2728
		2729	my $old_w = $self->{old_w};
		2730	my $old_h = $self->{old_h};
		2731
		2732	if ($old_w && $old_h) {
		2733	for my $child ($self->children) {
		2734	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2735	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2736	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2737	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2738	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2739	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2740	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2741	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2742	}
		2743	}
		2744
		2745	for my $child ($self->children) {
		2746	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2747
		2748	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2749	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2750	$child->configure ($X, $Y, $W, $H);
		2751	}
		2752
		2753	$self->{old_w} = $w;
		2754	$self->{old_h} = $h;
		2755	}
		2756
		2757	sub coord2local {
2017	my ($self, $x, $y) = @_;	2758	my ($self, $x, $y) = @_;
2018		2759
2019	($x, $y)	2760	($x, $y)
2020	}	2761	}
2021		2762
		2763	sub coord2global {
		2764	my ($self, $x, $y) = @_;
		2765
		2766	($x, $y)
		2767	}
		2768
2022	sub update {	2769	sub update {
2023	my ($self) = @_;	2770	my ($self) = @_;
2024		2771
2025	$self->check_size;	2772	$self->check_size;
2026	::refresh ();	2773	$::WANT_REFRESH++;
2027	}	2774	}
2028		2775
2029	sub add {	2776	sub add {
2030	my ($self, $child) = @_;	2777	my ($self, $child) = @_;
2031		2778
		2779	# integerise window positions
		2780	$child->{x} = int $child->{x};
		2781	$child->{y} = int $child->{y};
		2782
2032	$self->SUPER::add ($child);	2783	$self->SUPER::add ($child);
2033	}	2784	}
2034		2785
2035	sub on_refresh {	2786	sub on_refresh {
2036	my ($self, $id, $cb) = @_;	2787	my ($self, $id, $cb) = @_;
2037		2788
2038	$self->{refresh_hook}{$id} = $cb;	2789	$self->{refresh_hook}{$id} = $cb;
2039	}	2790	}
2040		2791
2041	sub draw {	2792	sub draw {
2042	my ($self) = @_;	2793	my ($self) = @_;
2043		2794
		2795	if ($self->{check_size}) {
		2796	my @queue = ([], []);
		2797
		2798	for (;;) {
		2799	if ($self->{check_size}) {
		2800	# heuristic: check containers last
		2801	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2802	for values %{delete $self->{check_size}}
		2803	}
		2804
		2805	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2806
		2807	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2808	? @$widget{qw(user_w user_h)}
		2809	: $widget->size_request;
		2810
		2811	if (delete $widget->{force_alloc}
		2812	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2813	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2814
		2815	$widget->{req_w} = $w;
		2816	$widget->{req_h} = $h;
		2817
		2818	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2819
		2820	$widget->{parent}->check_size
		2821	if $widget->{parent};
		2822	}
		2823	}
		2824	}
		2825
		2826	while ($self->{size_alloc}) {
		2827	for (values %{delete $self->{size_alloc}}) {
		2828	my ($widget, $w, $h) = @$_;
		2829
		2830	$w = 0 if $w < 0;
		2831	$h = 0 if $h < 0;
		2832
		2833	$widget->{w} = $w;
		2834	$widget->{h} = $h;
		2835	$widget->size_allocate ($w, $h);
		2836	$widget->emit (size_allocate => $w, $h);
		2837	}
		2838	}
		2839
2044	while (my $rcb = delete $self->{refresh_hook}) {	2840	while ($self->{refresh_hook}) {
2045	$_->() for values %$rcb;	2841	$_->()
		2842	for values %{delete $self->{refresh_hook}};
2046	}	2843	}
2047		2844
2048	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2845	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2846	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050	glClear GL_COLOR_BUFFER_BIT;	2847	glClear GL_COLOR_BUFFER_BIT;
…		…
2061	#############################################################################	2858	#############################################################################
2062		2859
2063	package CFClient::UI;	2860	package CFClient::UI;
2064		2861
2065	$ROOT = new CFClient::UI::Root;	2862	$ROOT = new CFClient::UI::Root;
		2863	$TOOLTIP = new CFClient::UI::Tooltip;
2066		2864
2067	1	2865	1
2068		2866

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