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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.194 by root, Thu May 11 23:41:47 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_markup ($widget->{tooltip});
		30
		31	$TOOLTIP->show;
		32
		33	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		34
		35	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		37	}
		38
		39	$TOOLTIP->move ($x, $y);
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	delete $TOOLTIP->{owner};
		49	}
14		50
15	# class methods for events	51	# class methods for events
16	sub feed_sdl_key_down_event {	52	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	53	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		54	if $FOCUS;
18	}	55	}
19		56
20	sub feed_sdl_key_up_event {	57	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	58	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		59	if $FOCUS;
22	}	60	}
23		61
24	sub feed_sdl_button_down_event {	62	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	63	my ($ev) = @_;
26	my ($x, $y) = ($ev->{x}, $ev->{y});	64	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$BUTTON_STATE) {	66	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	67	my $widget = $ROOT->find_widget ($x, $y);
30		68
31	$GRAB = $widget;	69	$GRAB = $widget;
32	$GRAB->update if $GRAB;	70	$GRAB->update if $GRAB;
		71
		72	check_tooltip;
33	}	73	}
34		74
35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	75	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		76
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	77	if ($GRAB) {
		78	($x, $y) = $GRAB->coord2local ($x, $y);
		79	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		80	}
38	}	81	}
39		82
40	sub feed_sdl_button_up_event {	83	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	84	my ($ev) = @_;
42	my ($x, $y) = ($ev->{x}, $ev->{y});	85	my ($x, $y) = ($ev->{x}, $ev->{y});
43		86
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		88
46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	89	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		90
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	91	if ($GRAB) {
		92	($x, $y) = $GRAB->coord2local ($x, $y);
		93	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		94	}
49		95
50	if (!$BUTTON_STATE) {	96	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	97	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	98	$grab->update if $grab;
53	$GRAB->update if $GRAB;	99	$GRAB->update if $GRAB;
		100
		101	check_tooltip;
54	}	102	}
55	}	103	}
56		104
57	sub feed_sdl_motion_event {	105	sub feed_sdl_motion_event {
58	my ($ev) = @_;	106	my ($ev) = @_;
…		…
63	if ($widget != $HOVER) {	111	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	112	my $hover = $HOVER; $HOVER = $widget;
65		113
66	$hover->update if $hover && $hover->{can_hover};	114	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	115	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		116
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	117	check_tooltip;
		118	}
		119
		120	if ($HOVER) {
		121	($x, $y) = $HOVER->coord2local ($x, $y);
		122	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		123	}
71	}	124	}
72		125
73	# convert position array to integers	126	# convert position array to integers
74	sub harmonize {	127	sub harmonize {
75	my ($vals) = @_;	128	my ($vals) = @_;
…		…
93		146
94	sub new {	147	sub new {
95	my $class = shift;	148	my $class = shift;
96		149
97	my $self = bless {	150	my $self = bless {
98	x => 0,	151	x => 0,
99	y => 0,	152	y => 0,
100	z => 0,	153	z => 0,
		154	can_events => 1,
101	@_	155	@_
102	}, $class;	156	}, $class;
103		157
104	for (keys %$self) {	158	for (keys %$self) {
105	if (/^connect_(.*)$/) {	159	if (/^connect_(.*)$/) {
…		…
108	}	162	}
109		163
110	$self	164	$self
111	}	165	}
112		166
		167	sub destroy {
		168	my ($self) = @_;
		169
		170	$self->hide;
		171	%$self = ();
		172	}
		173
113	sub show {	174	sub show {
114	my ($self) = @_;	175	my ($self) = @_;
115		176
116	return if $self->{parent};	177	return if $self->{parent};
117		178
…		…
119	}	180	}
120		181
121	sub hide {	182	sub hide {
122	my ($self) = @_;	183	my ($self) = @_;
123		184
124	return unless $self->{parent};	185	undef $GRAB if $GRAB == $self;
		186	undef $HOVER if $HOVER == $self;
125		187
126	$self->{parent}->remove ($self);	188	$self->{parent}->remove ($self)
		189	if $self->{parent};
127	}	190	}
128		191
129	sub move {	192	sub move {
130	my ($self, $x, $y, $z) = @_;	193	my ($self, $x, $y, $z) = @_;
131		194
…		…
134	$self->{z} = $z if defined $z;	197	$self->{z} = $z if defined $z;
135		198
136	$self->update;	199	$self->update;
137	}	200	}
138		201
139	sub needs_redraw {	202	sub set_size {
140	0	203	my ($self, $w, $h) = @_;
		204
		205	$self->{user_w} = $w;
		206	$self->{user_h} = $h;
		207
		208	$self->check_size;
141	}	209	}
142		210
143	sub size_request {	211	sub size_request {
144	require Carp;	212	require Carp;
145	Carp::confess "size_request is abtract";	213	Carp::confess "size_request is abstract";
146	}	214	}
147		215
148	sub configure {	216	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	217	my ($self, $x, $y, $w, $h) = @_;
150		218
151	$self->{x} = $x;
152	$self->{y} = $y;
153
154	if ($self->{aspect}) {	219	if ($self->{aspect}) {
155	$w = List::Util::min $w, int $h * $self->{aspect};	220	my $w2 = List::Util::min $w, int $h * $self->{aspect};
156	$h = List::Util::min $h, int $w / $self->{aspect};	221	my $h2 = List::Util::min $h, int $w / $self->{aspect};
157	}
158		222
159	return unless $self->{w} != $w || $self->{h} != $h;	223	# use alignment to adjust x, y
160		224
		225	$x += int +($w - $w2) * 0.5;
		226	$y += int +($h - $h2) * 0.5;
		227
		228	($w, $h) = ($w2, $h2);
		229	}
		230
		231	if ($self->{x} != $x || $self->{y} != $y) {
161	$self->{w} = $w;	232	$self->{x} = $x;
162	$self->{h} = $h;	233	$self->{y} = $y;
163
164	$self->size_allocate ($w, $h);
165	$self->update;	234	$self->update;
		235	}
		236
		237	if ($self->{w} != $w || $self->{h} != $h) {
		238	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
		239	}
166	}	240	}
167		241
168	sub size_allocate {	242	sub size_allocate {
169	# nothing to be done	243	# nothing to be done
170	}	244	}
171		245
172	# return top left coordinates	246	sub children {
173	sub _topleft {	247	}
		248
		249	# call when resolution changes etc.
		250	sub reconfigure {
		251	my ($self) = @_;
		252
		253	$_->reconfigure
		254	for $self->children;
		255
		256	$self->check_size;
		257	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		258	$self->update;
		259	}
		260
		261	sub set_max_size {
174	my ($self, $x, $y) = @_;	262	my ($self, $w, $h) = @_;
175		263
176	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	264	delete $self->{max_w}; $self->{max_w} = $w if $w;
		265	delete $self->{max_h}; $self->{max_h} = $h if $h;
177	}	266	}
178		267
179	# translate global coordinates to local coordinate system	268	# translate global coordinates to local coordinate system
180	sub coord2local {	269	sub coord2local {
181	my ($self, $x, $y) = @_;	270	my ($self, $x, $y) = @_;
182		271
183	my ($X, $Y) = $self->_topleft;	272	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184	($x - $X, $y - $Y)
185	}	273	}
186		274
187	# translate local coordinates to global coordinate system	275	# translate local coordinates to global coordinate system
188	sub coord2global {	276	sub coord2global {
189	my ($self, $x, $y) = @_;	277	my ($self, $x, $y) = @_;
190		278
191	my ($X, $Y) = $self->_topleft;	279	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192	($x + $X, $y + $Y)
193	}	280	}
194		281
195	sub focus_in {	282	sub focus_in {
196	my ($self) = @_;	283	my ($self) = @_;
197		284
…		…
257	glVertex $x + $self->{w}, $y + $self->{h};	344	glVertex $x + $self->{w}, $y + $self->{h};
258	glVertex $x , $y + $self->{h};	345	glVertex $x , $y + $self->{h};
259	glEnd;	346	glEnd;
260	glDisable GL_BLEND;	347	glDisable GL_BLEND;
261	}	348	}
		349
		350	if ($ENV{PCLIENT_DEBUG}) {
		351	glPushMatrix;
		352	glColor 1, 1, 0, 1;
		353	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		354	glBegin GL_LINE_LOOP;
		355	glVertex 0 , 0;
		356	glVertex $self->{w}, 0;
		357	glVertex $self->{w}, $self->{h};
		358	glVertex 0 , $self->{h};
		359	glEnd;
		360	glPopMatrix;
		361	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		362	}
262	}	363	}
263		364
264	sub _draw {	365	sub _draw {
265	my ($self) = @_;	366	my ($self) = @_;
266		367
267	warn "no draw defined for $self\n";	368	warn "no draw defined for $self\n";
268	}	369	}
269		370
270	sub find_widget {	371	sub find_widget {
271	my ($self, $x, $y) = @_;	372	my ($self, $x, $y) = @_;
		373
		374	return () unless $self->{can_events};
272		375
273	return $self	376	return $self
274	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	377	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	378	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
276		379
…		…
279		382
280	sub set_parent {	383	sub set_parent {
281	my ($self, $parent) = @_;	384	my ($self, $parent) = @_;
282		385
283	Scalar::Util::weaken ($self->{parent} = $parent);	386	Scalar::Util::weaken ($self->{parent} = $parent);
		387
		388	$self->check_size
		389	unless exists $self->{req_w};
284	}	390	}
285		391
286	sub check_size {	392	sub check_size {
287	my ($self) = @_;	393	my ($self) = @_;
288		394
289	my ($w, $h) = $self->size_request;	395	$CFClient::UI::ROOT->{check_size}{$self} = $self;
290
291	if ($w != $self->{req_w} || $h != $self->{req_h}) {
292	$self->{req_w} = $w;
293	$self->{req_h} = $h;
294
295	$self->{parent}->check_size
296	if $self->{parent};
297	}
298	}	396	}
299		397
300	sub update {	398	sub update {
301	my ($self) = @_;	399	my ($self) = @_;
302		400
…		…
311	}	409	}
312		410
313	sub emit {	411	sub emit {
314	my ($self, $signal, @args) = @_;	412	my ($self, $signal, @args) = @_;
315		413
316	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	414	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
317	$cb->($self, @args);
318	}
319	}	415	}
320		416
321	sub DESTROY {	417	sub DESTROY {
322	my ($self) = @_;	418	my ($self) = @_;
323		419
…		…
368		464
369	package CFClient::UI::Empty;	465	package CFClient::UI::Empty;
370		466
371	our @ISA = CFClient::UI::Base::;	467	our @ISA = CFClient::UI::Base::;
372		468
		469	sub new {
		470	my ($class, %arg) = @_;
		471	$class->SUPER::new (can_events => 0, %arg);
		472	}
		473
373	sub size_request {	474	sub size_request {
374	(0, 0)	475	(0, 0)
375	}	476	}
376		477
377	sub draw { }	478	sub draw { }
…		…
385	sub new {	486	sub new {
386	my ($class, %arg) = @_;	487	my ($class, %arg) = @_;
387		488
388	my $children = delete $arg{children} || [];	489	my $children = delete $arg{children} || [];
389		490
390	my $self = $class->SUPER::new (children => [], %arg);	491	my $self = $class->SUPER::new (
		492	children => [],
		493	can_events => 0,
		494	%arg,
		495	);
391	$self->add ($_) for @$children;	496	$self->add ($_) for @$children;
392		497
393	$self	498	$self
394	}	499	}
395		500
396	sub add {	501	sub add {
397	my ($self, $child) = @_;	502	my ($self, @widgets) = @_;
398		503
399	$child->set_parent ($self);	504	$_->set_parent ($self)
		505	for @widgets;
400		506
401	use sort 'stable';	507	use sort 'stable';
402		508
403	$self->{children} = [	509	$self->{children} = [
404	sort { $a->{z} <=> $b->{z} }	510	sort { $a->{z} <=> $b->{z} }
405	@{$self->{children}}, $child	511	@{$self->{children}}, @widgets
406	];	512	];
407		513
408	$child->check_size;	514	$self->check_size;
		515	$self->update;
		516	}
		517
		518	sub children {
		519	@{ $_[0]{children} }
409	}	520	}
410		521
411	sub remove {	522	sub remove {
412	my ($self, $child) = @_;	523	my ($self, $child) = @_;
413		524
414	delete $child->{parent};	525	delete $child->{parent};
		526	$child->hide;
415		527
416	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	528	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417		529
418	$self->check_size;	530	$self->check_size;
		531	$self->update;
		532	}
		533
		534	sub clear {
		535	my ($self) = @_;
		536
		537	my $children = delete $self->{children};
		538	$self->{children} = [];
		539
		540	for (@$children) {
		541	delete $_->{parent};
		542	$_->hide;
		543	}
		544
		545	$self->check_size;
		546	$self->update;
419	}	547	}
420		548
421	sub find_widget {	549	sub find_widget {
422	my ($self, $x, $y) = @_;	550	my ($self, $x, $y) = @_;
423		551
…		…
498	}	626	}
499		627
500	sub update {	628	sub update {
501	my ($self) = @_;	629	my ($self) = @_;
502		630
503	# we want to do this delayed...	631	$ROOT->on_refresh ($self => sub { $self->render_child });
504	$self->render_chld;
505	$self->SUPER::update;	632	$self->SUPER::update;
506	}
507
508	sub render_chld {
509	my ($self) = @_;
510
511	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512	glClearColor 0, 0, 0, 1;
513	glClear GL_COLOR_BUFFER_BIT;
514	$self->child->draw;
515	};
516	}	633	}
517		634
518	sub size_allocate {	635	sub size_allocate {
519	my ($self, $w, $h) = @_;	636	my ($self, $w, $h) = @_;
520		637
521	$self->child->configure (0, 0, $w, $h);	638	$self->SUPER::size_allocate ($w, $h);
		639	$self->update;
		640	}
522		641
		642	sub _render {
		643	$_[0]{children}[0]->draw;
		644	}
		645
		646	sub render_child {
		647	my ($self) = @_;
		648
		649	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		650	glClearColor 0, 0, 0, 0;
		651	glClear GL_COLOR_BUFFER_BIT;
		652
523	$self->render_chld;	653	$self->_render;
		654	# glColorMask 1, 1, 1, 0;
		655	# glEnable GL_BLEND;
		656	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		657	# glRasterPos 0, 0;
		658	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		659	# glDisable GL_BLEND;
		660	# glColorMask 1, 1, 1, 1;
		661	};
524	}	662	}
525		663
526	sub _draw {	664	sub _draw {
527	my ($self) = @_;	665	my ($self) = @_;
528		666
529	my ($w, $h) = ($self->w, $self->h);	667	my ($w, $h) = ($self->w, $self->h);
530		668
531	my $tex = $self->{texture}	669	my $tex = $self->{texture}
532	or return;	670	or return;
		671
		672	glEnable GL_TEXTURE_2D;
		673	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		674	glColor 0, 0, 0, 1;
		675
		676	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
		677
		678	glDisable GL_TEXTURE_2D;
		679	}
		680
		681	#############################################################################
		682
		683	package CFClient::UI::ViewPort;
		684
		685	our @ISA = CFClient::UI::Window::;
		686
		687	sub size_request {
		688	my ($self) = @_;
		689
		690	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		691	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		692
		693	@$self{qw(child_w child_h)}
		694	}
		695
		696	sub size_allocate {
		697	my ($self, $w, $h) = @_;
		698
		699	$self->update;
		700	}
		701
		702	sub set_offset {
		703	my ($self, $x, $y) = @_;
		704
		705	$self->{view_x} = int $x;
		706	$self->{view_y} = int $y;
		707
		708	$self->update;
		709	}
		710
		711	# hmm, this does not work for topleft of $self... but we should not ask for that
		712	sub coord2local {
		713	my ($self, $x, $y) = @_;
		714
		715	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		716	}
		717
		718	sub coord2global {
		719	my ($self, $x, $y) = @_;
		720
		721	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		722	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		723
		724	$self->SUPER::coord2global ($x, $y)
		725	}
		726
		727	sub find_widget {
		728	my ($self, $x, $y) = @_;
		729
		730	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		731	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		732	) {
		733	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		734	} else {
		735	$self->CFClient::UI::Base::find_widget ($x, $y)
		736	}
		737	}
		738
		739	sub _render {
		740	my ($self) = @_;
		741
		742	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		743
		744	$self->SUPER::_render;
		745	}
		746
		747	#############################################################################
		748
		749	package CFClient::UI::ScrolledWindow;
		750
		751	our @ISA = CFClient::UI::HBox::;
		752
		753	sub new {
		754	my $class = shift;
		755
		756	my $self;
		757
		758	my $slider = new CFClient::UI::Slider
		759	vertical => 1,
		760	range => [0, 0, 1, 0.01], # HACK fix
		761	connect_changed => sub {
		762	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		763	},
		764	;
		765
		766	$self = $class->SUPER::new (
		767	vp => (new CFClient::UI::ViewPort),
		768	slider => $slider,
		769	@_,
		770	);
		771
		772	$self->{vp}->add ($self->{scrolled});
		773	$self->add ($self->{vp});
		774	$self->add ($self->{slider});
		775
		776	$self
		777	}
		778
		779	#TODO# update range on size_allocate depeneing on child
		780	# update viewport offset on scroll
		781
		782	#############################################################################
		783
		784	package CFClient::UI::Frame;
		785
		786	our @ISA = CFClient::UI::Bin::;
		787
		788	use CFClient::OpenGL;
		789
		790	sub new {
		791	my $class = shift;
		792
		793	my $self = $class->SUPER::new (
		794	bg => [1, 1, 1, 1],
		795	border_bg => [1, 1, 1, 1],
		796	border => 0.8,
		797	@_
		798	);
		799
		800	$self
		801	}
		802
		803	sub _draw {
		804	my ($self) = @_;
		805
		806	my ($w, $h) = ($self->{w}, $self->{h});
533		807
534	glEnable GL_BLEND;	808	glEnable GL_BLEND;
535	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	809	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536	glEnable GL_TEXTURE_2D;	810	glEnable GL_TEXTURE_2D;
537	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	811	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
538		812
539	$tex->draw_quad (0, 0, $w, $h);	813	# glBegin GL_QUADS;
		814	# glColor 0, 0, 0, 0;
		815	# glVertex 0 , 0;
		816	# glVertex 0 , $h;
		817	# glVertex $w, $h;
		818	# glVertex $w, 0;
		819	# glEnd;
540		820
		821
		822	$self->child->draw;
541	glDisable GL_BLEND;	823	glDisable GL_BLEND;
542	glDisable GL_TEXTURE_2D;	824	glDisable GL_TEXTURE_2D;
543	}	825	}
544		826
545	#############################################################################	827	#############################################################################
546		828
547	package CFClient::UI::ViewPort;
548
549	our @ISA = CFClient::UI::Window::;
550
551	sub new { die }
552
553	sub size_request {
554	my ($self) = @_;
555
556	@$self{qw(child_w child_h)} = $self->child->size_request;
557	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559	@$self{qw(child_w child_h)}
560	}
561
562	sub _draw {
563	my ($self) = @_;
564
565	$self->{children}[1]->draw;
566	}
567
568
569	#############################################################################
570
571	package CFClient::UI::Frame;	829	package CFClient::UI::FancyFrame;
572		830
573	our @ISA = CFClient::UI::Bin::;	831	our @ISA = CFClient::UI::Bin::;
574		832
575	use CFClient::OpenGL;	833	use CFClient::OpenGL;
576		834
577	sub size_request {
578	my ($self) = @_;
579	my $chld = $self->child
580	or return (0, 0);
581
582	$chld->move (2, 2);
583
584	map { $_ + 4 } $chld->size_request;
585	}
586
587	sub size_allocate {
588	my ($self, $x, $y, $w, $h) = @_;
589
590	$self->child->configure (2, 2, $w - 4, $h - 4);
591	}
592
593	sub _draw {
594	my ($self) = @_;
595
596	my $chld = $self->child;
597
598	my ($w, $h) = $chld->size_request;
599
600	glBegin GL_QUADS;
601	glColor 0, 0, 0;
602	glVertex 0 , 0;
603	glVertex 0 , $h + 4;
604	glVertex $w + 4 , $h + 4;
605	glVertex $w + 4 , 0;
606	glEnd;
607
608	$chld->draw;
609	}
610
611	#############################################################################
612
613	package CFClient::UI::FancyFrame;
614
615	our @ISA = CFClient::UI::Bin::;
616
617	use CFClient::OpenGL;
618
619	my @tex =	835	my @tex =
620	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	836	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
621	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	837	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622		838
623	sub new {	839	sub new {
624	my $class = shift;	840	my $class = shift;
625		841
626	# TODO: user_x, user_y, overwrite moveto?	842	# TODO: user_x, user_y, overwrite moveto?
627		843
628	$class->SUPER::new (	844	my $self = $class->SUPER::new (
629	bg => [1, 1, 1, 1],	845	bg => [1, 1, 1, 1],
630	border_bg => [1, 1, 1, 1],	846	border_bg => [1, 1, 1, 1],
631	border => 0.8,	847	border => 0.6,
		848	can_events => 1,
632	@_	849	@_
633	)	850	);
		851
		852	$self->{title} &&= new CFClient::UI::Label
		853	align => 0,
		854	valign => 1,
		855	text => $self->{title},
		856	fontsize => $self->{border};
		857
		858	$self
634	}	859	}
635		860
636	sub border {	861	sub border {
637	int $_[0]{border} * $::FONTSIZE	862	int $_[0]{border} * $::FONTSIZE
638	}	863	}
639		864
640	sub size_request {	865	sub size_request {
641	my ($self) = @_;	866	my ($self) = @_;
642
643	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644		867
645	my ($w, $h) = $self->SUPER::size_request;	868	my ($w, $h) = $self->SUPER::size_request;
646		869
647	(	870	(
648	$w + $self->border * 2,	871	$w + $self->border * 2,
…		…
654	my ($self, $w, $h) = @_;	877	my ($self, $w, $h) = @_;
655		878
656	$h -= List::Util::max 0, $self->border * 2;	879	$h -= List::Util::max 0, $self->border * 2;
657	$w -= List::Util::max 0, $self->border * 2;	880	$w -= List::Util::max 0, $self->border * 2;
658		881
		882	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		883	if $self->{title};
		884
659	$self->child->configure ($self->border, $self->border, $w, $h);	885	$self->child->configure ($self->border, $self->border, $w, $h);
660	}	886	}
661		887
662	sub button_down {	888	sub button_down {
663	my ($self, $ev, $x, $y) = @_;	889	my ($self, $ev, $x, $y) = @_;
664		890
		891	my ($w, $h) = @$self{qw(w h)};
665	my $border = $self->border;	892	my $border = $self->border;
666		893
667	if ($x < $self->{w} && $x >= $self->{w} - $border	894	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668	&& $y < $self->{h} && $y >= $self->{h} - $border) {	895	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669		896
		897	if ($lr & $td) {
		898	my ($wx, $wy) = ($self->{x}, $self->{y});
670	my ($ox, $oy) = ($ev->{x}, $ev->{y});	899	my ($ox, $oy) = ($ev->{x}, $ev->{y});
671	my ($bw, $bh) = ($self->{w}, $self->{h});	900	my ($bw, $bh) = ($self->{w}, $self->{h});
672		901
		902	my $mx = $x < $border;
		903	my $my = $y < $border;
		904
673	$self->{motion} = sub {	905	$self->{motion} = sub {
674	my ($ev, $x, $y) = @_;	906	my ($ev, $x, $y) = @_;
675		907
676	($x, $y) = ($ev->{x}, $ev->{y});	908	my $dx = $ev->{x} - $ox;
		909	my $dy = $ev->{y} - $oy;
677		910
678	$self->{user_w} = $bw + $x - $ox;	911	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
679	$self->{user_h} = $bh + $y - $oy;	912	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		913	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
680	$self->check_size;	914	$self->check_size;
681	};	915	};
682		916
683	} elsif ($x >= 0 && $x < $self->{w}	917	} elsif ($lr ^ $td) {
684	&& $y >= 0 && $y < $border) {
685
686	my ($ox, $oy) = ($ev->{x}, $ev->{y});	918	my ($ox, $oy) = ($ev->{x}, $ev->{y});
687	my ($bx, $by) = ($self->{x}, $self->{y});	919	my ($bx, $by) = ($self->{x}, $self->{y});
688		920
689	$self->{motion} = sub {	921	$self->{motion} = sub {
690	my ($ev, $x, $y) = @_;	922	my ($ev, $x, $y) = @_;
…		…
726	$tex[1]->draw_quad (0, 0, $w, $border);	958	$tex[1]->draw_quad (0, 0, $w, $border);
727	$tex[3]->draw_quad (0, $border, $border, $ch);	959	$tex[3]->draw_quad (0, $border, $border, $ch);
728	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	960	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
729	$tex[4]->draw_quad (0, $h - $border, $w, $border);	961	$tex[4]->draw_quad (0, $h - $border, $w, $border);
730		962
		963	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
731	my $bg = $tex[0];	964	my $bg = $tex[0];
732		965
733	# TODO: repeat texture not scale	966	# TODO: repeat texture not scale
734	my $rep_x = $cw / $bg->{w};	967	my $rep_x = $cw / $bg->{w};
735	my $rep_y = $ch / $bg->{h};	968	my $rep_y = $ch / $bg->{h};
736		969
737	glColor @{ $self->{bg} };	970	glColor @{ $self->{bg} };
738		971
739	$bg->{s} = $rep_x;	972	$bg->{s} = $rep_x;
740	$bg->{t} = $rep_y;	973	$bg->{t} = $rep_y;
741	$bg->{wrap_mode} = 1;	974	$bg->{wrap_mode} = 1;
742	$bg->draw_quad ($border, $border, $cw, $ch);	975	$bg->draw_quad ($border, $border, $cw, $ch);
743		976
744	glDisable GL_TEXTURE_2D;	977	glDisable GL_TEXTURE_2D;
745	glDisable GL_BLEND;	978	glDisable GL_BLEND;
		979	}
		980
		981	$self->{title}->draw if $self->{title};
746		982
747	$self->child->draw;	983	$self->child->draw;
748	}	984	}
749		985
750	#############################################################################	986	#############################################################################
…		…
773	$self->{children}[$y][$x] = $child;	1009	$self->{children}[$y][$x] = $child;
774		1010
775	$child->check_size;	1011	$child->check_size;
776	}	1012	}
777		1013
		1014	sub children {
		1015	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1016	}
		1017
778	# TODO: move to container class maybe? send childs a signal on removal?	1018	# TODO: move to container class maybe? send childs a signal on removal?
779	sub clear {	1019	sub clear {
780	my ($self) = @_;	1020	my ($self) = @_;
781		1021
		1022	my @children = $self->children;
782	delete $self->{children};	1023	delete $self->{children};
		1024
		1025	for (@children) {
		1026	delete $_->{parent};
		1027	$_->hide;
		1028	}
		1029
783	$self->update;	1030	$self->update;
784	}	1031	}
785		1032
786	sub get_wh {	1033	sub get_wh {
787	my ($self) = @_;	1034	my ($self) = @_;
…		…
793	or next;	1040	or next;
794		1041
795	for my $x (0 .. $#$row) {	1042	for my $x (0 .. $#$row) {
796	my $widget = $row->[$x]	1043	my $widget = $row->[$x]
797	or next;	1044	or next;
798	my ($w, $h) = $widget->size_request;	1045	my ($w, $h) = @$widget{qw(req_w req_h)};
799		1046
800	$w[$x] = max $w[$x], $w;	1047	$w[$x] = max $w[$x], $w;
801	$h[$y] = max $h[$y], $h;	1048	$h[$y] = max $h[$y], $h;
802	}	1049	}
803	}	1050	}
…		…
908		1155
909	($h, $w) = ($w, $h);	1156	($h, $w) = ($w, $h);
910		1157
911	my $children = $self->{children};	1158	my $children = $self->{children};
912		1159
913	my @h = map +($_->size_request)[0], @$children;	1160	my @h = map $_->{req_w}, @$children;
914		1161
915	my $req_h = List::Util::sum @h;	1162	my $req_h = List::Util::sum @h;
916		1163
917	if ($req_h > $h) {	1164	if ($req_h > $h) {
918	# ah well, not enough space	1165	# ah well, not enough space
…		…
964	}	1211	}
965		1212
966	sub size_allocate {	1213	sub size_allocate {
967	my ($self, $w, $h) = @_;	1214	my ($self, $w, $h) = @_;
968		1215
		1216	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1217
969	my $children = $self->{children};	1218	my $children = $self->{children};
970		1219
971	my @h = map +($_->size_request)[1], @$children;	1220	my @h = map $_->{req_h}, @$children;
972		1221
973	my $req_h = List::Util::sum @h;	1222	my $req_h = List::Util::sum @h;
974		1223
975	if ($req_h > $h) {	1224	if ($req_h > $h) {
976	# ah well, not enough space	1225	# ah well, not enough space
…		…
1010		1259
1011	sub new {	1260	sub new {
1012	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1013		1262
1014	my $self = $class->SUPER::new (	1263	my $self = $class->SUPER::new (
1015	fg => [1, 1, 1],	1264	fg => [1, 1, 1],
		1265	#font => default_font
		1266	#text => initial text
		1267	#markup => initial narkup
		1268	layout => (new CFClient::Layout),
1016	fontsize => 1,	1269	fontsize => 1,
1017	text => "",
1018	align => -1,	1270	align => -1,
1019	valign => -1,	1271	valign => -1,
1020	padding => 2,	1272	padding => 2,
1021	layout => new CFClient::Layout,	1273	can_events => 0,
1022	%arg	1274	%arg
1023	);	1275	);
1024		1276
1025	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1277	if (exists $self->{template}) {
		1278	my $layout = new CFClient::Layout;
		1279	$layout->set_text (delete $self->{template});
		1280	$self->{template} = $layout;
		1281	}
1026		1282
1027	$self->set_text (delete $self->{text}) if exists $self->{text};	1283	if (exists $self->{markup}) {
1028	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1284	$self->set_markup (delete $self->{markup});
		1285	} else {
		1286	$self->set_text (delete $self->{text});
		1287	}
1029		1288
1030	$self	1289	$self
1031	}	1290	}
1032		1291
1033	sub escape_text {	1292	sub escape {
1034	local $_ = $_[1];	1293	local $_ = $_[1];
1035		1294
1036	s/&/&amp;/g;	1295	s/&/&amp;/g;
1037	s/>/&gt;/g;	1296	s/>/&gt;/g;
1038	s/</&lt;/g;	1297	s/</&lt;/g;
1039		1298
1040	$_[1]	1299	$_[1]
1041	}	1300	}
1042		1301
		1302	sub update {
		1303	my ($self) = @_;
		1304
		1305	delete $self->{texture};
		1306	$self->SUPER::update;
		1307	}
		1308
1043	sub set_text {	1309	sub set_text {
1044	my ($self, $text) = @_;	1310	my ($self, $text) = @_;
1045		1311
		1312	return if $self->{text} eq "T$text";
		1313	$self->{text} = "T$text";
		1314
		1315	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046	$self->{layout}->set_text ($text);	1316	$self->{layout}->set_text ($text);
1047		1317
1048	delete $self->{texture};
1049	$self->update;	1318	$self->update;
		1319	$self->check_size;
1050	}	1320	}
1051		1321
1052	sub set_markup {	1322	sub set_markup {
1053	my ($self, $markup) = @_;	1323	my ($self, $markup) = @_;
1054		1324
		1325	return if $self->{text} eq "M$markup";
		1326	$self->{text} = "M$markup";
		1327
		1328	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1329
		1330	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055	$self->{layout}->set_markup ($markup);	1331	$self->{layout}->set_markup ($markup);
1056		1332
1057	delete $self->{texture};
1058	$self->update;	1333	$self->update;
		1334	$self->check_size;
1059	}	1335	}
1060		1336
1061	sub size_request {	1337	sub size_request {
1062	my ($self) = @_;	1338	my ($self) = @_;
1063		1339
1064	$self->{layout}->set_width;	1340	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1341	$self->{layout}->set_width ($self->{max_w} || -1);
1065	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1342	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066		1343
1067	my ($w, $h) = $self->{layout}->size;	1344	my ($w, $h) = $self->{layout}->size;
		1345
		1346	if (exists $self->{template}) {
		1347	$self->{template}->set_font ($self->{font}) if $self->{font};
		1348	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1349
		1350	my ($w2, $h2) = $self->{template}->size;
		1351
		1352	$w = List::Util::max $w, $w2;
		1353	$h = List::Util::max $h, $h2;
		1354	}
1068		1355
1069	(	1356	(
1070	$w + $self->{padding} * 2,	1357	$w + $self->{padding} * 2,
1071	$h + $self->{padding} * 2,	1358	$h + $self->{padding} * 2,
1072	)	1359	)
…		…
1076	my ($self, $w, $h) = @_;	1363	my ($self, $w, $h) = @_;
1077		1364
1078	delete $self->{texture};	1365	delete $self->{texture};
1079	}	1366	}
1080		1367
		1368	sub set_fontsize {
		1369	my ($self, $fontsize) = @_;
		1370
		1371	$self->{fontsize} = $fontsize;
		1372	delete $self->{texture};
		1373
		1374	$self->update;
		1375	$self->check_size;
		1376	}
		1377
1081	sub _draw {	1378	sub _draw {
1082	my ($self) = @_;	1379	my ($self) = @_;
1083		1380
1084	my $tex = $self->{texture} ||= do {	1381	my $tex = $self->{texture} ||= do {
		1382	$self->{layout}->set_foreground (@{$self->{fg}});
		1383	$self->{layout}->set_font ($self->{font}) if $self->{font};
1085	$self->{layout}->set_width ($self->{w});	1384	$self->{layout}->set_width ($self->{w});
1086	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1385	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1386
1087	new_from_layout CFClient::Texture $self->{layout}	1387	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1388
		1389	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1390	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1391	: ($self->{w} - $tex->{w}) * 0.5;
		1392
		1393	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1394	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1395	: ($self->{h} - $tex->{h}) * 0.5;
		1396
		1397	$tex
1088	};	1398	};
1089		1399
1090	glEnable GL_BLEND;
1091	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092	glEnable GL_TEXTURE_2D;	1400	glEnable GL_TEXTURE_2D;
1093	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1401	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094		1402
		1403	if ($tex->{format} == GL_ALPHA) {
1095	glColor @{$self->{fg}};	1404	glColor @{$self->{fg}};
1096
1097	$self->{ox} = int (
1098	$self->{align} < 0 ? $self->{padding}
1099	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100	: ($self->{w} - $tex->{w}) * 0.5
1101	);
1102
1103	$self->{oy} = int (
1104	$self->{valign} < 0 ? $self->{padding}
1105	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106	: ($self->{h} - $tex->{h}) * 0.5
1107	);
1108
1109	$tex->draw_quad ($self->{ox}, $self->{oy});	1405	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1406	} else {
		1407	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1408	}
1110		1409
1111	glDisable GL_TEXTURE_2D;	1410	glDisable GL_TEXTURE_2D;
1112	glDisable GL_BLEND;
1113	}	1411	}
1114		1412
1115	#############################################################################	1413	#############################################################################
1116		1414
1117	package CFClient::UI::EntryBase;	1415	package CFClient::UI::EntryBase;
…		…
1122		1420
1123	sub new {	1421	sub new {
1124	my $class = shift;	1422	my $class = shift;
1125		1423
1126	$class->SUPER::new (	1424	$class->SUPER::new (
1127	fg => [1, 1, 1],	1425	fg => [1, 1, 1],
1128	bg => [0, 0, 0, 0.2],	1426	bg => [0, 0, 0, 0.2],
1129	active_bg => [1, 1, 1, 0.5],	1427	active_bg => [1, 1, 1, 0.5],
1130	active_fg => [0, 0, 0],	1428	active_fg => [0, 0, 0],
1131	can_hover => 1,	1429	can_hover => 1,
1132	can_focus => 1,	1430	can_focus => 1,
1133	valign => 0,	1431	valign => 0,
		1432	can_events => 1,
1134	@_	1433	@_
1135	)	1434	)
1136	}	1435	}
1137		1436
1138	sub _set_text {	1437	sub _set_text {
…		…
1151	$self->{layout}->set_text ("$text ");	1450	$self->{layout}->set_text ("$text ");
1152		1451
1153	$self->emit (changed => $self->{text});	1452	$self->emit (changed => $self->{text});
1154	}	1453	}
1155		1454
		1455	sub set_text {
		1456	my ($self, $text) = @_;
		1457
		1458	$self->{cursor} = length $text;
		1459	$self->_set_text ($text);
		1460	$self->check_size;
		1461	$self->update;
		1462	}
		1463
1156	sub get_text {	1464	sub get_text {
1157	$_[0]{text}	1465	$_[0]{text}
1158	}	1466	}
1159		1467
1160	sub size_request {	1468	sub size_request {
…		…
1166	}	1474	}
1167		1475
1168	sub size_allocate {	1476	sub size_allocate {
1169	my ($self, $w, $h) = @_;	1477	my ($self, $w, $h) = @_;
1170		1478
1171	$self->_set_text ($self->{text});	1479	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1172	}
1173
1174	sub set_text {
1175	my ($self, $text) = @_;
1176
1177	$self->{cursor} = length $text;
1178	$self->_set_text ($text);
1179	$self->update;
1180	}	1480	}
1181		1481
1182	sub key_down {	1482	sub key_down {
1183	my ($self, $ev) = @_;	1483	my ($self, $ev) = @_;
1184		1484
…		…
1291	my ($self, $ev) = @_;	1591	my ($self, $ev) = @_;
1292		1592
1293	my $sym = $ev->{sym};	1593	my $sym = $ev->{sym};
1294		1594
1295	if ($sym == 13) {	1595	if ($sym == 13) {
		1596	unshift @{$self->{history}},
		1597	my $txt = $self->get_text;
		1598	$self->{history_pointer} = -1;
		1599	$self->{history_saveback} = '';
1296	$self->emit (activate => $self->get_text);	1600	$self->emit (activate => $txt);
1297	$self->update;	1601	$self->update;
		1602
		1603	} elsif ($sym == CFClient::SDLK_UP) {
		1604	if ($self->{history_pointer} < 0) {
		1605	$self->{history_saveback} = $self->get_text;
		1606	}
		1607	if (@{$self->{history} || []} > 0) {
		1608	$self->{history_pointer}++;
		1609	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1610	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1611	}
		1612	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1613	}
		1614
		1615	} elsif ($sym == CFClient::SDLK_DOWN) {
		1616	$self->{history_pointer}--;
		1617	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1618
		1619	if ($self->{history_pointer} >= 0) {
		1620	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1621	} else {
		1622	$self->set_text ($self->{history_saveback});
		1623	}
1298		1624
1299	} else {	1625	} else {
1300	$self->SUPER::key_down ($ev);	1626	$self->SUPER::key_down ($ev);
1301	}	1627	}
1302		1628
…		…
1309	our @ISA = CFClient::UI::Label::;	1635	our @ISA = CFClient::UI::Label::;
1310		1636
1311	use CFClient::OpenGL;	1637	use CFClient::OpenGL;
1312		1638
1313	my @tex =	1639	my @tex =
1314	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1640	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315	qw(b1_button_active.png);	1641	qw(b1_button_active.png);
1316		1642
1317	sub new {	1643	sub new {
1318	my $class = shift;	1644	my $class = shift;
1319		1645
1320	$class->SUPER::new (	1646	$class->SUPER::new (
1321	padding => 4,	1647	padding => 4,
1322	fg => [1, 1, 1],	1648	fg => [1, 1, 1],
1323	bg => [1, 1, 1, 0.2],	1649	bg => [1, 1, 1, 0.2],
1324	active_fg => [0, 0, 1],	1650	active_fg => [0, 0, 1],
1325	can_hover => 1,	1651	can_hover => 1,
1326	align => 0,	1652	align => 0,
1327	valign => 0,	1653	valign => 0,
		1654	can_events => 1,
1328	@_	1655	@_
1329	)	1656	)
1330	}	1657	}
1331		1658
1332	sub button_up {	1659	sub button_up {
…		…
1366	package CFClient::UI::CheckBox;	1693	package CFClient::UI::CheckBox;
1367		1694
1368	our @ISA = CFClient::UI::DrawBG::;	1695	our @ISA = CFClient::UI::DrawBG::;
1369		1696
1370	my @tex =	1697	my @tex =
1371	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1698	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1699	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373		1700
1374	use CFClient::OpenGL;	1701	use CFClient::OpenGL;
1375		1702
1376	sub new {	1703	sub new {
…		…
1425	glDisable GL_BLEND;	1752	glDisable GL_BLEND;
1426	}	1753	}
1427		1754
1428	#############################################################################	1755	#############################################################################
1429		1756
1430	package CFClient::UI::VGauge;	1757	package CFClient::UI::Image;
1431		1758
1432	our @ISA = CFClient::UI::Base::;	1759	our @ISA = CFClient::UI::Base::;
1433		1760
1434	use CFClient::OpenGL;	1761	use CFClient::OpenGL;
		1762	use Carp qw/confess/;
1435		1763
1436	my %tex = (	1764	our %loaded_images;
1437	food => [
1438	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440	],
1441	grace => [
1442	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444	],
1445	hp => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448	],
1449	mana => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452	],
1453	);
1454		1765
1455	# eg. VGauge->new (gauge => 'food'), default gauge: food
1456	sub new {	1766	sub new {
1457	my $class = shift;	1767	my $class = shift;
1458		1768
1459	my $self = $class->SUPER::new (	1769	my $self = $class->SUPER::new (can_events => 0, @_);
1460	gauge => 'food',
1461	@_
1462	);
1463		1770
1464	$self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h};	1771	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1772
		1773	$loaded_images{$self->{image}} ||=
		1774	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1775
		1776	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1777
		1778	Scalar::Util::weaken $loaded_images{$self->{image}};
		1779
		1780	$self->{aspect} = $tex->{w} / $tex->{h};
1465		1781
1466	$self	1782	$self
1467	}	1783	}
1468		1784
1469	sub size_request {	1785	sub size_request {
1470	my ($self) = @_;	1786	my ($self) = @_;
1471		1787
1472	my $tex = $tex{$self->{gauge}}[0];	1788	($self->{tex}->{w}, $self->{tex}->{h})
1473
1474	@$tex{qw(w h)}
1475	}
1476
1477	sub set_max {
1478	my ($self, $max) = @_;
1479
1480	$self->{max_val} = $max;
1481	}
1482
1483	sub set_value {
1484	my ($self, $val, $max) = @_;
1485
1486	$self->set_max ($max)
1487	if defined $max;
1488
1489	$max = $self->{max_val};
1490	$self->{val} = $val;
1491
1492	$self->update;
1493	}	1789	}
1494		1790
1495	sub _draw {	1791	sub _draw {
1496	my ($self) = @_;	1792	my ($self) = @_;
1497		1793
1498	my $tex = $tex{$self->{gauge}};	1794	my $tex = $self->{tex};
1499		1795
1500	my ($w, $h) = ($self->{w}, $self->{h});	1796	my ($w, $h) = ($self->{w}, $self->{h});
1501		1797
1502	my $ycut = $self->{val} / ($self->{max_val} || 1);	1798	if ($self->{rot90}) {
1503	$ycut = 1 if $self->{val} > $self->{max_val};	1799	glRotate 90, 0, 0, 1;
		1800	glTranslate 0, -$self->{w}, 0;
1504		1801
1505	my $t1 = $tex->[0];	1802	($w, $h) = ($h, $w);
1506	my $t2 = $tex->[1];	1803	}
1507		1804
1508	glEnable GL_BLEND;	1805	glEnable GL_BLEND;
1509	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510	glEnable GL_TEXTURE_2D;	1807	glEnable GL_TEXTURE_2D;
1511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512		1809
		1810	$tex->draw_quad (0, 0, $w, $h);
		1811
		1812	glDisable GL_BLEND;
		1813	glDisable GL_TEXTURE_2D;
		1814	}
		1815
		1816	#############################################################################
		1817
		1818	package CFClient::UI::VGauge;
		1819
		1820	our @ISA = CFClient::UI::Base::;
		1821
		1822	use List::Util qw(min max);
		1823
		1824	use CFClient::OpenGL;
		1825
		1826	my %tex = (
		1827	food => [
		1828	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1829	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1830	],
		1831	grace => [
		1832	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1833	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1834	],
		1835	hp => [
		1836	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1837	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1838	],
		1839	mana => [
		1840	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1841	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1842	],
		1843	);
		1844
		1845	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1846	sub new {
		1847	my $class = shift;
		1848
		1849	my $self = $class->SUPER::new (
		1850	type => 'food',
		1851	@_
		1852	);
		1853
		1854	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1855
		1856	$self
		1857	}
		1858
		1859	sub size_request {
		1860	my ($self) = @_;
		1861
		1862	#my $tex = $tex{$self->{type}}[0];
		1863	#@$tex{qw(w h)}
		1864	(0, 0)
		1865	}
		1866
		1867	sub set_max {
		1868	my ($self, $max) = @_;
		1869
		1870	return if $self->{max_val} == $max;
		1871
		1872	$self->{max_val} = $max;
		1873	$self->update;
		1874	}
		1875
		1876	sub set_value {
		1877	my ($self, $val, $max) = @_;
		1878
		1879	$self->set_max ($max)
		1880	if defined $max;
		1881
		1882	return if $self->{val} == $val;
		1883
		1884	$self->{val} = $val;
		1885	$self->update;
		1886	}
		1887
		1888	sub _draw {
		1889	my ($self) = @_;
		1890
		1891	my $tex = $tex{$self->{type}};
		1892	my ($t1, $t2, $t3) = @$tex;
		1893
		1894	my ($w, $h) = ($self->{w}, $self->{h});
		1895
		1896	if ($self->{vertical}) {
		1897	glRotate 90, 0, 0, 1;
		1898	glTranslate 0, -$self->{w}, 0;
		1899
		1900	($w, $h) = ($h, $w);
		1901	}
		1902
		1903	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1904
		1905	my $ycut1 = max 0, min 1, $ycut;
		1906	my $ycut2 = max 0, min 1, $ycut - 1;
		1907
1513	my $h1 = $self->{h} - $ycut * $self->{h};	1908	my $h1 = $self->{h} * (1 - $ycut1);
1514	my $h2 = $ycut * $self->{h};	1909	my $h2 = $self->{h} * (1 - $ycut2);
1515		1910
1516	my $yp = 0;	1911	glEnable GL_BLEND;
		1912	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1913	glEnable GL_TEXTURE_2D;
		1914	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1517		1915
1518	glBindTexture GL_TEXTURE_2D, $t1->{name};	1916	glBindTexture GL_TEXTURE_2D, $t1->{name};
1519	glBegin GL_QUADS;	1917	glBegin GL_QUADS;
1520	glTexCoord 0 , 0; glVertex 0 , $yp;	1918	glTexCoord 0 , 0; glVertex 0 , 0;
1521	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;	1919	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;	1920	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;	1921	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524	glEnd;	1922	glEnd;
1525		1923
1526	$yp += $h1;	1924	my $ycut1 = List::Util::min 1, $ycut;
1527
1528	glBindTexture GL_TEXTURE_2D, $t2->{name};	1925	glBindTexture GL_TEXTURE_2D, $t2->{name};
1529	glBegin GL_QUADS;	1926	glBegin GL_QUADS;
1530	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;	1927	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;	1928	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;	1929	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1930	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534	glEnd;	1931	glEnd;
		1932
		1933	if ($t3) {
		1934	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1935	glBegin GL_QUADS;
		1936	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1937	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1938	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1939	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1940	glEnd;
		1941	}
1535		1942
1536	glDisable GL_BLEND;	1943	glDisable GL_BLEND;
1537	glDisable GL_TEXTURE_2D;	1944	glDisable GL_TEXTURE_2D;
		1945	}
		1946
		1947	#############################################################################
		1948
		1949	package CFClient::UI::Gauge;
		1950
		1951	our @ISA = CFClient::UI::VBox::;
		1952
		1953	sub new {
		1954	my ($class, %arg) = @_;
		1955
		1956	my $self = $class->SUPER::new (
		1957	tooltip => $arg{type},
		1958	can_hover => 1,
		1959	can_events => 1,
		1960	%arg,
		1961	);
		1962
		1963	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1964	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1965	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1966
		1967	$self
		1968	}
		1969
		1970	sub set_fontsize {
		1971	my ($self, $fsize) = @_;
		1972
		1973	$self->{value}->set_fontsize ($fsize);
		1974	$self->{max} ->set_fontsize ($fsize);
		1975	}
		1976
		1977	sub set_max {
		1978	my ($self, $max) = @_;
		1979
		1980	$self->{gauge}->set_max ($max);
		1981	$self->{max}->set_text ($max);
		1982	}
		1983
		1984	sub set_value {
		1985	my ($self, $val, $max) = @_;
		1986
		1987	$self->set_max ($max)
		1988	if defined $max;
		1989
		1990	$self->{gauge}->set_value ($val, $max);
		1991	$self->{value}->set_text ($val);
1538	}	1992	}
1539		1993
1540	#############################################################################	1994	#############################################################################
1541		1995
1542	package CFClient::UI::Slider;	1996	package CFClient::UI::Slider;
…		…
1561	# TODO: calculations are off	2015	# TODO: calculations are off
1562	my $self = $class->SUPER::new (	2016	my $self = $class->SUPER::new (
1563	fg => [1, 1, 1],	2017	fg => [1, 1, 1],
1564	active_fg => [0, 0, 0],	2018	active_fg => [0, 0, 0],
1565	range => [0, 0, 100, 10],	2019	range => [0, 0, 100, 10],
1566	req_w => 20,	2020	req_w => $::WIDTH / 80,
1567	req_h => 20,	2021	req_h => $::WIDTH / 80,
1568	vertical => 0,	2022	vertical => 0,
1569	can_hover => 1,	2023	can_hover => 1,
1570	inner_pad => 5,	2024	inner_pad => 5,
1571	@_	2025	@_
1572	);	2026	);
…		…
1682		2136
1683	sub new {	2137	sub new {
1684	my $class = shift;	2138	my $class = shift;
1685		2139
1686	my $self = $class->SUPER::new (	2140	my $self = $class->SUPER::new (
1687	fontsize => 1,	2141	fontsize => 1,
		2142	can_events => 0,
		2143	#font => default_font
1688	@_,	2144	@_,
1689		2145
1690	layout => (new CFClient::Layout),	2146	layout => (new CFClient::Layout),
1691	par => [],	2147	par => [],
1692	height => 0,	2148	height => 0,
1693	children => [	2149	children => [
1694	(new CFClient::UI::Empty expand => 1),	2150	(new CFClient::UI::Empty expand => 1),
1695	(new CFClient::UI::Slider vertical => 1),	2151	(new CFClient::UI::Slider vertical => 1),
1696	],	2152	],
1697	);	2153	);
1698		2154
1699	$self->{children}[1]->connect (changed => sub {	2155	$self->{children}[1]->connect (changed => sub { $self->update });
1700	$self->update;
1701	});
1702		2156
1703	$self	2157	$self
1704	}	2158	}
1705		2159
1706	sub set_fontsize {	2160	sub set_fontsize {
…		…
1714	my ($self, $text) = @_;	2168	my ($self, $text) = @_;
1715		2169
1716	my $layout = $self->{layout};	2170	my $layout = $self->{layout};
1717		2171
1718	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2172	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719	$layout->set_width ($self->{w});	2173	$layout->set_width ($self->{children}[0]{w});
1720	$layout->set_text ($text);	2174	$layout->set_text ($text);
1721		2175
1722	($layout->size)[1]	2176	($layout->size)[1]
1723	}	2177	}
1724		2178
…		…
1732	sub size_allocate {	2186	sub size_allocate {
1733	my ($self, $w, $h) = @_;	2187	my ($self, $w, $h) = @_;
1734		2188
1735	$self->SUPER::size_allocate ($w, $h);	2189	$self->SUPER::size_allocate ($w, $h);
1736		2190
		2191	$self->{layout}->set_font ($self->{font}) if $self->{font};
1737	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2192	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1738	$self->{layout}->set_width ($self->{children}[0]{w});	2193	$self->{layout}->set_width ($self->{children}[0]{w});
1739		2194
1740	$self->reflow;	2195	$self->reflow;
1741	}	2196	}
…		…
1776	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2231	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1777		2232
1778	delete $self->{texture};	2233	delete $self->{texture};
1779	}	2234	}
1780		2235
1781	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2236	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1782	glClearColor 0, 0, 0, 1;	2237	glClearColor 0, 0, 0, 0;
1783	glClear GL_COLOR_BUFFER_BIT;	2238	glClear GL_COLOR_BUFFER_BIT;
1784		2239
1785	glEnable GL_BLEND;	2240	glEnable GL_BLEND;
1786	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2241	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1787	glEnable GL_TEXTURE_2D;	2242	glEnable GL_TEXTURE_2D;
…		…
1794		2249
1795	my $y = 0;	2250	my $y = 0;
1796		2251
1797	my $layout = $self->{layout};	2252	my $layout = $self->{layout};
1798		2253
		2254	$layout->set_font ($self->{font}) if $self->{font};
		2255
1799	for my $par (@{$self->{par}}) {	2256	for my $par (@{$self->{par}}) {
1800	my $h = $par->[0];	2257	my $h = $par->[0];
1801		2258
1802	if ($y0 < $y + $h && $y < $y1) {	2259	if ($y0 < $y + $h && $y < $y1) {
1803	$layout->set_text ($par->[2]);	2260	$layout->set_text ($par->[2]);
…		…
1817	}	2274	}
1818		2275
1819	sub _draw {	2276	sub _draw {
1820	my ($self) = @_;	2277	my ($self) = @_;
1821		2278
1822	if ($self->{texture}) {	2279	glEnable GL_BLEND;
		2280	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1823	glEnable GL_TEXTURE_2D;	2281	glEnable GL_TEXTURE_2D;
1824	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2282	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2283	glColor 1, 1, 1, 1;
1825	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2284	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826	glDisable GL_TEXTURE_2D;	2285	glDisable GL_TEXTURE_2D;
1827	}	2286	glDisable GL_BLEND;
1828		2287
1829	$self->{children}[1]->draw;	2288	$self->{children}[1]->draw;
1830		2289
1831	}	2290	}
1832		2291
…		…
1880		2339
1881	sub new {	2340	sub new {
1882	my $class = shift;	2341	my $class = shift;
1883		2342
1884	my $self = $class->SUPER::new (	2343	my $self = $class->SUPER::new (
1885	state => 0,	2344	state => 0,
1886	connect_activate => \&toggle_flopper,	2345	connect_activate => \&toggle_flopper,
1887	@_	2346	@_
1888	);	2347	);
1889		2348
1890	if ($self->{state}) {	2349	if ($self->{state}) {
…		…
1911	$self->emit (changed => $self->{state});	2370	$self->emit (changed => $self->{state});
1912	}	2371	}
1913		2372
1914	#############################################################################	2373	#############################################################################
1915		2374
		2375	package CFClient::UI::Tooltip;
		2376
		2377	our @ISA = CFClient::UI::Bin::;
		2378
		2379	use CFClient::OpenGL;
		2380
		2381	sub new {
		2382	my $class = shift;
		2383
		2384	$class->SUPER::new (
		2385	@_,
		2386	can_events => 0,
		2387	)
		2388	}
		2389
		2390	sub set_markup {
		2391	my ($self, $text) = @_;
		2392
		2393	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2394	$self->{label}->set_markup ($text);
		2395	$self->add ($self->{label});
		2396	}
		2397
		2398	sub size_request {
		2399	my ($self) = @_;
		2400
		2401	$self->child->set_max_size ($::WIDTH * 0.3);
		2402
		2403	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2404
		2405	($w + 4, $h + 4)
		2406	}
		2407
		2408	sub size_allocate {
		2409	my ($self, $w, $h) = @_;
		2410
		2411	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2412	}
		2413
		2414	sub _draw {
		2415	my ($self) = @_;
		2416
		2417	glPushMatrix;
		2418	glTranslate 0.375, 0.375;
		2419
		2420	my ($w, $h) = @$self{qw(w h)};
		2421
		2422	glColor 1, 0.8, 0.4;
		2423	glBegin GL_QUADS;
		2424	glVertex 0 , 0;
		2425	glVertex 0 , $h;
		2426	glVertex $w, $h;
		2427	glVertex $w, 0;
		2428	glEnd;
		2429
		2430	glColor 0, 0, 0;
		2431	glBegin GL_LINE_LOOP;
		2432	glVertex 0 , 0;
		2433	glVertex 0 , $h;
		2434	glVertex $w, $h;
		2435	glVertex $w, 0;
		2436	glEnd;
		2437
		2438	glPopMatrix;
		2439
		2440	glTranslate 2, 2;
		2441	$self->SUPER::_draw;
		2442	}
		2443
		2444	#############################################################################
		2445
		2446	package CFClient::UI::Face;
		2447
		2448	our @ISA = CFClient::UI::Base::;
		2449
		2450	use CFClient::OpenGL;
		2451
		2452	sub new {
		2453	my $class = shift;
		2454
		2455	$class->SUPER::new (
		2456	aspect => 1,
		2457	@_,
		2458	)
		2459	}
		2460
		2461	sub size_request {
		2462	(32, 8)
		2463	}
		2464
		2465	sub _draw {
		2466	my ($self) = @_;
		2467
		2468	return unless $::CONN;#d# manage and cache textures differently
		2469	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2470
		2471	# TODO animation
		2472	if ($tex) {
		2473	glEnable GL_BLEND;
		2474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2475	glEnable GL_TEXTURE_2D;
		2476	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2477	glColor 1, 1, 1, 1;
		2478	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2479	glDisable GL_TEXTURE_2D;
		2480	glDisable GL_BLEND;
		2481	}
		2482	}
		2483
		2484	#############################################################################
		2485
		2486	package CFClient::UI::InventoryItem;
		2487
		2488	our @ISA = CFClient::UI::HBox::;
		2489
		2490	sub new {
		2491	my $class = shift;
		2492
		2493	my %args = @_;
		2494
		2495	my $item = delete $args{item};
		2496
		2497	my $desc = $item->{nrof} < 2
		2498	? $item->{name}
		2499	: "$item->{nrof} $item->{name_pl}";
		2500
		2501
		2502	my $self = $class->SUPER::new (
		2503	can_hover => 1,
		2504	can_events => 1,
		2505	tooltip => (CFClient::UI::Label->escape ($desc)
		2506	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2507	connect_button_down => sub {
		2508	my ($self, $ev, $x, $y) = @_;
		2509
		2510	# todo: maybe put examine on 1? but should just be a tooltip :(
		2511	if ($ev->{button} == 1) {
		2512	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2513	} elsif ($ev->{button} == 2) {
		2514	$::CONN->send ("apply $item->{tag}");
		2515	} elsif ($ev->{button} == 3) {
		2516	CFClient::UI::Menu->new (
		2517	items => [
		2518	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2519	[
		2520	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2521	sub { $::CONN->send ("lock $item->{tag}") },
		2522	],
		2523	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2524	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2525	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2526	],
		2527	)->popup ($ev);
		2528	}
		2529
		2530	1
		2531	},
		2532	%args
		2533	);
		2534
		2535	$self->add (new CFClient::UI::Face
		2536	can_events => 0,
		2537	face => $item->{face},
		2538	anim => $item->{anim},
		2539	animspeed => $item->{animspeed},
		2540	);
		2541
		2542	$self->add (new CFClient::UI::Label
		2543	can_events => 0,
		2544	text => $desc,
		2545	);
		2546
		2547	$self
		2548	}
		2549
		2550	#############################################################################
		2551
		2552	package CFClient::UI::Inventory;
		2553
		2554	our @ISA = CFClient::UI::ScrolledWindow::;
		2555
		2556	sub new {
		2557	my $class = shift;
		2558
		2559	my $self = $class->SUPER::new (
		2560	scrolled => (new CFClient::UI::VBox),
		2561	@_,
		2562	);
		2563
		2564	$self
		2565	}
		2566
		2567	sub set_items {
		2568	my ($self, $items) = @_;
		2569
		2570	$self->{scrolled}->clear;
		2571	return unless $items;
		2572
		2573	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2574
		2575	$self->{real_items} = \@items;
		2576
		2577	for my $item (@items) {
		2578	my $desc = $item->{nrof} < 2
		2579	? $item->{name}
		2580	: "$item->{nrof} $item->{name_pl}";
		2581
		2582	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2583	}
		2584
		2585	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2586	}
		2587
		2588	sub size_request {
		2589	my ($self) = @_;
		2590	($self->{req_w}, $self->{req_h});
		2591	}
		2592
		2593	#############################################################################
		2594
		2595	package CFClient::UI::Menu;
		2596
		2597	our @ISA = CFClient::UI::FancyFrame::;
		2598
		2599	use CFClient::OpenGL;
		2600
		2601	sub new {
		2602	my $class = shift;
		2603
		2604	my $self = $class->SUPER::new (
		2605	items => [],
		2606	z => 100,
		2607	@_,
		2608	);
		2609
		2610	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2611
		2612	for my $item (@{ $self->{items} }) {
		2613	my ($widget, $cb) = @$item;
		2614
		2615	# handle various types of items, only text for now
		2616	if (!ref $widget) {
		2617	$widget = new CFClient::UI::Label
		2618	can_hover => 1,
		2619	can_events => 1,
		2620	text => $widget;
		2621	}
		2622
		2623	$self->{item}{$widget} = $item;
		2624
		2625	$self->{vbox}->add ($widget);
		2626	}
		2627
		2628	$self
		2629	}
		2630
		2631	# popup given the event (must be a mouse button down event currently)
		2632	sub popup {
		2633	my ($self, $ev) = @_;
		2634
		2635	$self->emit ("popdown");
		2636
		2637	# maybe save $GRAB? must be careful about events...
		2638	$GRAB = $self;
		2639	$self->{button} = $ev->{button};
		2640
		2641	$self->show;
		2642	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2643	}
		2644
		2645	sub mouse_motion {
		2646	my ($self, $ev, $x, $y) = @_;
		2647
		2648	# TODO: should use vbox->find_widget or so
		2649	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2650	$self->{hover} = $self->{item}{$HOVER};
		2651	}
		2652
		2653	sub button_up {
		2654	my ($self, $ev, $x, $y) = @_;
		2655
		2656	if ($ev->{button} == $self->{button}) {
		2657	undef $GRAB;
		2658	$self->hide;
		2659
		2660	$self->emit ("popdown");
		2661	$self->{hover}[1]->() if $self->{hover};
		2662	}
		2663	}
		2664
		2665	#############################################################################
		2666
		2667	package CFClient::UI::Statusbox;
		2668
		2669	our @ISA = CFClient::UI::VBox::;
		2670
		2671	sub reorder {
		2672	my ($self) = @_;
		2673	my $NOW = time;
		2674
		2675	while (my ($k, $v) = each %{ $self->{item} }) {
		2676	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2677	}
		2678
		2679	my @widgets;
		2680	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2681	my $count = 10 + 1;
		2682	for my $item (@items) {
		2683	last unless --$count;
		2684
		2685	push @widgets, $item->{label} ||= do {
		2686	# TODO: doesn't handle markup well (read as: at all)
		2687	my $short = delete $item->{text};
		2688	for ($short) {
		2689	s/^\s+//;
		2690	s/\012.*//s;
		2691	my $len = int 30 / $item->{fontsize};
		2692	substr $_, $len, length, "…" if $len < length;
		2693	}
		2694
		2695	new CFClient::UI::Label
		2696	markup => $short,
		2697	tooltip => delete $item->{tooltip},
		2698	fontsize => delete $item->{fontsize},
		2699	color => delete $item->{color},
		2700	can_events => 1,
		2701	can_hover => 1,
		2702	};
		2703	}
		2704
		2705	$self->clear;
		2706	$self->SUPER::add (@widgets);
		2707	}
		2708
		2709	sub add {
		2710	my ($self, $text, %arg) = @_;
		2711
		2712	my $item = {
		2713	time => time,
		2714	text => $text,
		2715	timeout => 60,
		2716	tooltip => $text,
		2717	fontsize => 0.8,
		2718	color => [0.8, 0.8, 0.8, 0.8],
		2719	%arg,
		2720	};
		2721
		2722	$item->{timeout} += time;
		2723	$item->{group} ||= $item+0;
		2724
		2725	$item = $self->{item}{$item->{group}} ||= $item;
		2726
		2727	$self->reorder;
		2728	}
		2729
		2730	#############################################################################
		2731
1916	package CFClient::UI::Root;	2732	package CFClient::UI::Root;
1917		2733
1918	our @ISA = CFClient::UI::Container::;	2734	our @ISA = CFClient::UI::Container::;
1919		2735
1920	use CFClient::OpenGL;	2736	use CFClient::OpenGL;
1921		2737
1922	sub check_size {	2738	sub new {
1923	my ($self) = @_;	2739	my $class = shift;
1924		2740
1925	$self->configure (0, 0, $::WITH, $::HEIGHT);	2741	$class->SUPER::new (
1926	}	2742	@_,
1927		2743	)
1928	sub size_request {
1929	($::WIDTH, $::HEIGHT)
1930	}	2744	}
1931		2745
1932	sub configure {	2746	sub configure {
1933	my ($self, $x, $y, $w, $h) = @_;	2747	my ($self, $x, $y, $w, $h) = @_;
1934		2748
1935	$self->SUPER::configure ($x, $y, $w, $h);	2749	$self->{w} = $w;
1936		2750	$self->{h} = $h;
1937	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1938	for @{$self->{children}};
1939	}	2751	}
1940		2752
1941	sub _topleft {	2753	sub check_size {
		2754	my ($self) = @_;
		2755
		2756	$self->size_allocate ($self->{w}, $self->{h})
		2757	if $self->{w};
		2758	}
		2759
		2760	sub size_request {
		2761	my ($self) = @_;
		2762
		2763	($self->{w}, $self->{h})
		2764	}
		2765
		2766	sub size_allocate {
		2767	my ($self, $w, $h) = @_;
		2768
		2769	my $old_w = $self->{old_w};
		2770	my $old_h = $self->{old_h};
		2771
		2772	if ($old_w && $old_h) {
		2773	for my $child ($self->children) {
		2774	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2775	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2776	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2777	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2778	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2779	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2780	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2781	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2782	}
		2783	}
		2784
		2785	for my $child ($self->children) {
		2786	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2787
		2788	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2789	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2790	$child->configure ($X, $Y, $W, $H);
		2791	}
		2792
		2793	$self->{old_w} = $w;
		2794	$self->{old_h} = $h;
		2795	}
		2796
		2797	sub coord2local {
1942	my ($self, $x, $y) = @_;	2798	my ($self, $x, $y) = @_;
1943		2799
1944	($x, $y)	2800	($x, $y)
1945	}	2801	}
1946		2802
		2803	sub coord2global {
		2804	my ($self, $x, $y) = @_;
		2805
		2806	($x, $y)
		2807	}
		2808
1947	sub update {	2809	sub update {
1948	my ($self) = @_;	2810	my ($self) = @_;
1949		2811
1950	$self->check_size;	2812	$self->check_size;
1951	::refresh ();	2813	$::WANT_REFRESH++;
1952	}	2814	}
1953		2815
1954	sub add {	2816	sub add {
1955	my ($self, $child) = @_;	2817	my ($self, $child) = @_;
1956		2818
		2819	# integerise window positions
		2820	$child->{x} = int $child->{x};
		2821	$child->{y} = int $child->{y};
		2822
1957	$self->SUPER::add ($child);	2823	$self->SUPER::add ($child);
1958	}	2824	}
1959		2825
1960	sub on_refresh {	2826	sub on_refresh {
1961	my ($self, $id, $cb) = @_;	2827	my ($self, $id, $cb) = @_;
1962		2828
1963	$self->{refresh_hook}{$id} = $cb;	2829	$self->{refresh_hook}{$id} = $cb;
1964	}	2830	}
1965		2831
1966	sub draw {	2832	sub draw {
1967	my ($self) = @_;	2833	my ($self) = @_;
1968		2834
		2835	if ($self->{check_size}) {
		2836	my @queue = ([], []);
		2837
		2838	for (;;) {
		2839	if ($self->{check_size}) {
		2840	# heuristic: check containers last
		2841	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2842	for values %{delete $self->{check_size}}
		2843	}
		2844
		2845	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2846
		2847	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2848	? @$widget{qw(user_w user_h)}
		2849	: $widget->size_request;
		2850
		2851	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2852	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2853
		2854	$widget->{req_w} = $w;
		2855	$widget->{req_h} = $h;
		2856
		2857	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2858
		2859	$widget->{parent}->check_size
		2860	if $widget->{parent};
		2861	}
		2862	}
		2863	}
		2864
		2865	while ($self->{size_alloc}) {
		2866	for (values %{delete $self->{size_alloc}}) {
		2867	my ($widget, $w, $h) = @$_;
		2868
		2869	$w = 0 if $w < 0;
		2870	$h = 0 if $h < 0;
		2871
		2872	$widget->{w} = $w;
		2873	$widget->{h} = $h;
		2874	$widget->size_allocate ($w, $h);
		2875	$widget->emit (size_allocate => $w, $h);
		2876	}
		2877	}
		2878
1969	while (my $rcb = delete $self->{refresh_hook}) {	2879	while ($self->{refresh_hook}) {
1970	$_->() for values %$rcb;	2880	$_->()
		2881	for values %{delete $self->{refresh_hook}};
1971	}	2882	}
1972		2883
1973	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2884	glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2885	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975	glClear GL_COLOR_BUFFER_BIT;	2886	glClear GL_COLOR_BUFFER_BIT;
…		…
1986	#############################################################################	2897	#############################################################################
1987		2898
1988	package CFClient::UI;	2899	package CFClient::UI;
1989		2900
1990	$ROOT = new CFClient::UI::Root;	2901	$ROOT = new CFClient::UI::Root;
		2902	$TOOLTIP = new CFClient::UI::Tooltip;
1991		2903
1992	1	2904	1
1993		2905

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