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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.184 by root, Wed May 3 19:56:05 2006 UTC

…		…
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $ROOT;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
71	}	123	}
72		124
73	# convert position array to integers	125	# convert position array to integers
74	sub harmonize {	126	sub harmonize {
75	my ($vals) = @_;	127	my ($vals) = @_;
…		…
87		139
88	package CFClient::UI::Base;	140	package CFClient::UI::Base;
89		141
90	use strict;	142	use strict;
91		143
92	use SDL::OpenGL;	144	use CFClient::OpenGL;
93		145
94	sub new {	146	sub new {
95	my $class = shift;	147	my $class = shift;
96		148
97	my $self = bless {	149	my $self = bless {
98	x => 0,	150	x => 0,
99	y => 0,	151	y => 0,
100	z => 0,	152	z => 0,
101	w => -1,	153	can_events => 1,
102	h => -1,
103	@_	154	@_
104	}, $class;	155	}, $class;
105		156
106	for (keys %$self) {	157	for (keys %$self) {
107	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
110	}	161	}
111		162
112	$self	163	$self
113	}	164	}
114		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
		189	}
		190
115	sub move {	191	sub move {
116	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
117		193
118	$self->{x} = int $x;	194	$self->{x} = int $x;
119	$self->{y} = int $y;	195	$self->{y} = int $y;
120	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
121		197
122	$self->update;	198	$self->update;
123	}	199	}
124		200
125	sub needs_redraw {	201	sub set_size {
126	0	202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
127	}	208	}
128		209
129	sub size_request {	210	sub size_request {
130	require Carp;	211	require Carp;
131	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
132	}	213	}
133		214
134	sub configure {	215	sub configure {
135	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
136		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
137	$self->{x} = $x;	231	$self->{x} = $x;
138	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
139		235
140	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
141
142	$self->{w} = $w;	237	$self->{w} = $w;
143	$self->{h} = $h;	238	$self->{h} = $h;
144		239
145	$self->size_allocate ($w, $h);	240	$self->size_allocate ($w, $h);
		241	$self->update;
		242	$self->emit (size_allocate => $w, $h);
		243	}
146	}	244	}
147		245
148	sub size_allocate {	246	sub size_allocate {
149	# nothing to be done	247	# nothing to be done
		248	}
		249
		250	sub children {
		251	}
		252
		253	# call when resolution changes etc.
		254	sub reconfigure {
		255	my ($self) = @_;
		256
		257	$_->reconfigure
		258	for $self->children;
		259
		260	$_->check_size;
		261	}
		262
		263	sub set_max_size {
		264	my ($self, $w, $h) = @_;
		265
		266	delete $self->{max_w}; $self->{max_w} = $w if $w;
		267	delete $self->{max_h}; $self->{max_h} = $h if $h;
150	}	268	}
151		269
152	# return top left coordinates	270	# return top left coordinates
153	sub _topleft {	271	sub _topleft {
154	my ($self, $x, $y) = @_;	272	my ($self, $x, $y) = @_;
		273
		274	$self->{parent}
		275	or Carp::confess "no parent widget in _topleft\n";#d#
155		276
156	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	277	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
157	}	278	}
158		279
159	# translate global coordinates to local coordinate system	280	# translate global coordinates to local coordinate system
…		…
237	glVertex $x + $self->{w}, $y + $self->{h};	358	glVertex $x + $self->{w}, $y + $self->{h};
238	glVertex $x , $y + $self->{h};	359	glVertex $x , $y + $self->{h};
239	glEnd;	360	glEnd;
240	glDisable GL_BLEND;	361	glDisable GL_BLEND;
241	}	362	}
		363
		364	if ($ENV{PCLIENT_DEBUG}) {
		365	glPushMatrix;
		366	glColor 1, 1, 0, 1;
		367	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		368	glBegin GL_LINE_LOOP;
		369	glVertex 0 , 0;
		370	glVertex $self->{w}, 0;
		371	glVertex $self->{w}, $self->{h};
		372	glVertex 0 , $self->{h};
		373	glEnd;
		374	glPopMatrix;
		375	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		376	}
242	}	377	}
243		378
244	sub _draw {	379	sub _draw {
245	my ($self) = @_;	380	my ($self) = @_;
246		381
247	warn "no draw defined for $self\n";	382	warn "no draw defined for $self\n";
248	}	383	}
249		384
250	sub find_widget {	385	sub find_widget {
251	my ($self, $x, $y) = @_;	386	my ($self, $x, $y) = @_;
		387
		388	return () unless $self->{can_events};
252		389
253	return $self	390	return $self
254	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	391	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	392	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
256		393
…		…
264	}	401	}
265		402
266	sub check_size {	403	sub check_size {
267	my ($self) = @_;	404	my ($self) = @_;
268		405
269	my ($w, $h) = $self->size_request;	406	$self->{parent}
		407	or return 1;
270		408
		409	my ($w, $h) = $self->{user_w} && $self->{user_h}
		410	? @$self{qw(user_w user_h)}
		411	: $self->size_request;
		412
271	if ($w != $self->{req_w} || $h != $self->{req_h}) {	413	if ($w != $self->{req_w} || $h != $self->{req_h}) {
272	$self->{req_w} = $w;	414	$self->{req_w} = $w;
273	$self->{req_h} = $h;	415	$self->{req_h} = $h;
274		416
275	$self->{parent}->check_size	417	$self->{parent}->check_size
276	if $self->{parent};
277
278	$self->size_allocate ($w, $h);	418	or $self->size_allocate (
279	$self->update;	419	(List::Util::max $self->{w}, $w),
		420	(List::Util::max $self->{h}, $h),
		421	);
		422
		423	1
		424	} else {
		425	0
280	}	426	}
281	}	427	}
282		428
283	sub update {	429	sub update {
284	my ($self) = @_;	430	my ($self) = @_;
…		…
288	}	434	}
289		435
290	sub connect {	436	sub connect {
291	my ($self, $signal, $cb) = @_;	437	my ($self, $signal, $cb) = @_;
292		438
293	push @{ $self->{cb}{$signal} }, $cb;	439	push @{ $self->{signal_cb}{$signal} }, $cb;
294	}	440	}
295		441
296	sub emit {	442	sub emit {
297	my ($self, $signal, @args) = @_;	443	my ($self, $signal, @args) = @_;
298		444
299	$_->($self, @args)	445	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300	for @{$self->{cb}{$signal} || []};
301	}	446	}
302		447
303	sub DESTROY {	448	sub DESTROY {
304	my ($self) = @_;	449	my ($self) = @_;
305		450
…		…
311	package CFClient::UI::DrawBG;	456	package CFClient::UI::DrawBG;
312		457
313	our @ISA = CFClient::UI::Base::;	458	our @ISA = CFClient::UI::Base::;
314		459
315	use strict;	460	use strict;
316	use SDL::OpenGL;	461	use CFClient::OpenGL;
317		462
318	sub new {	463	sub new {
319	my $class = shift;	464	my $class = shift;
320		465
321	# range [value, low, high, page]	466	# range [value, low, high, page]
…		…
350		495
351	package CFClient::UI::Empty;	496	package CFClient::UI::Empty;
352		497
353	our @ISA = CFClient::UI::Base::;	498	our @ISA = CFClient::UI::Base::;
354		499
		500	sub new {
		501	my ($class, %arg) = @_;
		502	$class->SUPER::new (can_events => 0, %arg);
		503	}
		504
355	sub size_request {	505	sub size_request {
356	(0, 0)	506	(0, 0)
357	}	507	}
358		508
359	sub draw { }	509	sub draw { }
…		…
367	sub new {	517	sub new {
368	my ($class, %arg) = @_;	518	my ($class, %arg) = @_;
369		519
370	my $children = delete $arg{children} || [];	520	my $children = delete $arg{children} || [];
371		521
372	my $self = $class->SUPER::new (children => [], %arg);	522	my $self = $class->SUPER::new (
		523	children => [],
		524	can_events => 0,
		525	%arg,
		526	);
373	$self->add ($_) for @$children;	527	$self->add ($_) for @$children;
374		528
375	$self	529	$self
376	}	530	}
377		531
…		…
385	$self->{children} = [	539	$self->{children} = [
386	sort { $a->{z} <=> $b->{z} }	540	sort { $a->{z} <=> $b->{z} }
387	@{$self->{children}}, $child	541	@{$self->{children}}, $child
388	];	542	];
389		543
390	$self->{w} = $self->{h} = -1;
391
392	$child->check_size;	544	$child->check_size;
		545	$self->update;
		546	}
		547
		548	sub children {
		549	@{ $_[0]{children} }
393	}	550	}
394		551
395	sub remove {	552	sub remove {
396	my ($self, $widget) = @_;	553	my ($self, $child) = @_;
397		554
		555	delete $child->{parent};
		556	$child->hide;
		557
398	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	558	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399		559
400	$self->check_size;	560	$self->check_size;
		561	$self->update;
		562	}
		563
		564	sub clear {
		565	my ($self) = @_;
		566
		567	my $children = delete $self->{children};
		568	$self->{children} = [];
		569
		570	for (@$children) {
		571	delete $_->{parent};
		572	$_->hide;
		573	}
		574
		575	$self->check_size;
		576	$self->update;
401	}	577	}
402		578
403	sub find_widget {	579	sub find_widget {
404	my ($self, $x, $y) = @_;	580	my ($self, $x, $y) = @_;
405		581
…		…
435		611
436	$class->SUPER::new (children => [$child], %arg)	612	$class->SUPER::new (children => [$child], %arg)
437	}	613	}
438		614
439	sub add {	615	sub add {
440	my ($self, $widget) = @_;	616	my ($self, $child) = @_;
441		617
442	$self->{children} = [];	618	$self->{children} = [];
443		619
444	$self->SUPER::add ($widget);	620	$self->SUPER::add ($child);
445	}	621	}
446		622
447	sub remove {	623	sub remove {
448	my ($self, $widget) = @_;	624	my ($self, $widget) = @_;
449		625
…		…
469		645
470	package CFClient::UI::Window;	646	package CFClient::UI::Window;
471		647
472	our @ISA = CFClient::UI::Bin::;	648	our @ISA = CFClient::UI::Bin::;
473		649
474	use SDL::OpenGL;	650	use CFClient::OpenGL;
475		651
476	sub new {	652	sub new {
477	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
478		654
479	my $self = $class->SUPER::new (%arg);	655	my $self = $class->SUPER::new (%arg);
480	}	656	}
481		657
482	sub update {	658	sub update {
483	my ($self) = @_;	659	my ($self) = @_;
484		660
485	# we want to do this delayed...	661	$ROOT->on_refresh ($self => sub { $self->render_child });
486	$self->render_chld;
487	$self->SUPER::update;	662	$self->SUPER::update;
488	}
489
490	sub render_chld {
491	my ($self) = @_;
492
493	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494	glClearColor 0, 0, 0, 1;
495	glClear GL_COLOR_BUFFER_BIT;
496	$self->child->draw;
497	};
498	}	663	}
499		664
500	sub size_allocate {	665	sub size_allocate {
501	my ($self, $w, $h) = @_;	666	my ($self, $w, $h) = @_;
502		667
503	$self->child->configure (0, 0, $w, $h);	668	$self->SUPER::size_allocate ($w, $h);
		669	$self->update;
		670	}
504		671
		672	sub _render {
		673	$_[0]{children}[0]->draw;
		674	}
		675
		676	sub render_child {
		677	my ($self) = @_;
		678
		679	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		680	glClearColor 0, 0, 0, 0;
		681	glClear GL_COLOR_BUFFER_BIT;
		682
505	$self->render_chld;	683	$self->_render;
		684	# glColorMask 1, 1, 1, 0;
		685	# glEnable GL_BLEND;
		686	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		687	# glRasterPos 0, 0;
		688	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		689	# glDisable GL_BLEND;
		690	# glColorMask 1, 1, 1, 1;
		691	};
506	}	692	}
507		693
508	sub _draw {	694	sub _draw {
509	my ($self) = @_;	695	my ($self) = @_;
510		696
511	my ($w, $h) = ($self->w, $self->h);	697	my ($w, $h) = ($self->w, $self->h);
512		698
513	my $tex = $self->{texture}	699	my $tex = $self->{texture}
514	or return;	700	or return;
		701
		702	glEnable GL_BLEND;
		703	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		704	glEnable GL_TEXTURE_2D;
		705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		706	glColor 0, 0, 0, 1;
		707
		708	$tex->draw_quad (0, 0, $w, $h);
		709
		710	glDisable GL_BLEND;
		711	glDisable GL_TEXTURE_2D;
		712	}
		713
		714	#############################################################################
		715
		716	package CFClient::UI::ViewPort;
		717
		718	our @ISA = CFClient::UI::Window::;
		719
		720	sub size_request {
		721	my ($self) = @_;
		722
		723	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		724	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		725
		726	@$self{qw(child_w child_h)}
		727	}
		728
		729	sub size_allocate {
		730	my ($self, $w, $h) = @_;
		731
		732	$self->update;
		733	}
		734
		735	sub set_offset {
		736	my ($self, $x, $y) = @_;
		737
		738	$self->{view_x} = int $x;
		739	$self->{view_y} = int $y;
		740
		741	$self->update;
		742	}
		743
		744	# hmm, this does not work for topleft of $self... but we should not aks for that
		745	sub _topleft {
		746	my ($self, $x, $y) = @_;
		747
		748	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
		749	}
		750
		751	sub find_widget {
		752	my ($self, $x, $y) = @_;
		753
		754	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		755	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		756	) {
		757	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		758	} else {
		759	$self->CFClient::UI::Base::find_widget ($x, $y)
		760	}
		761	}
		762
		763	sub _render {
		764	my ($self) = @_;
		765
		766	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		767
		768	$self->SUPER::_render;
		769	}
		770
		771	#############################################################################
		772
		773	package CFClient::UI::ScrolledWindow;
		774
		775	our @ISA = CFClient::UI::HBox::;
		776
		777	sub new {
		778	my $class = shift;
		779
		780	my $self;
		781
		782	my $slider = new CFClient::UI::Slider
		783	vertical => 1,
		784	range => [0, 0, 1, 0.01], # HACK fix
		785	connect_changed => sub {
		786	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		787	},
		788	;
		789
		790	$self = $class->SUPER::new (
		791	vp => (new CFClient::UI::ViewPort),
		792	slider => $slider,
		793	@_,
		794	);
		795
		796	$self->{vp}->add ($self->{scrolled});
		797	$self->add ($self->{vp});
		798	$self->add ($self->{slider});
		799
		800	$self
		801	}
		802
		803	#TODO# update range on size_allocate depeneing on child
		804	# update viewport offset on scroll
		805
		806	#############################################################################
		807
		808	package CFClient::UI::Frame;
		809
		810	our @ISA = CFClient::UI::Bin::;
		811
		812	use CFClient::OpenGL;
		813
		814	sub new {
		815	my $class = shift;
		816
		817	my $self = $class->SUPER::new (
		818	bg => [1, 1, 1, 1],
		819	border_bg => [1, 1, 1, 1],
		820	border => 0.8,
		821	@_
		822	);
		823
		824	$self
		825	}
		826
		827	sub _draw {
		828	my ($self) = @_;
		829
		830	my ($w, $h) = ($self->{w}, $self->{h});
515		831
516	glEnable GL_BLEND;	832	glEnable GL_BLEND;
517	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	833	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518	glEnable GL_TEXTURE_2D;	834	glEnable GL_TEXTURE_2D;
519	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	835	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
520		836
521	$tex->draw_quad (0, 0, $w, $h);	837	# glBegin GL_QUADS;
		838	# glColor 0, 0, 0, 0;
		839	# glVertex 0 , 0;
		840	# glVertex 0 , $h;
		841	# glVertex $w, $h;
		842	# glVertex $w, 0;
		843	# glEnd;
522		844
		845
		846	$self->child->draw;
523	glDisable GL_BLEND;	847	glDisable GL_BLEND;
524	glDisable GL_TEXTURE_2D;	848	glDisable GL_TEXTURE_2D;
525	}	849	}
526		850
527	#############################################################################	851	#############################################################################
528		852
529	package CFClient::UI::ViewPort;
530
531	our @ISA = CFClient::UI::Window::;
532
533	sub new { die }
534
535	sub size_request {
536	my ($self) = @_;
537
538	@$self{qw(child_w child_h)} = $self->child->size_request;
539	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541	@$self{qw(child_w child_h)}
542	}
543
544	sub _draw {
545	my ($self) = @_;
546
547	$self->{children}[1]->draw;
548	}
549
550
551	#############################################################################
552
553	package CFClient::UI::Frame;	853	package CFClient::UI::FancyFrame;
554		854
555	our @ISA = CFClient::UI::Bin::;	855	our @ISA = CFClient::UI::Bin::;
556		856
557	use SDL::OpenGL;	857	use CFClient::OpenGL;
558
559	sub size_request {
560	my ($self) = @_;
561	my $chld = $self->child
562	or return (0, 0);
563
564	$chld->move (2, 2);
565
566	map { $_ + 4 } $chld->size_request;
567	}
568
569	sub size_allocate {
570	my ($self, $x, $y, $w, $h) = @_;
571
572	$self->child->configure (2, 2, $w - 4, $h - 4);
573	}
574
575	sub _draw {
576	my ($self) = @_;
577
578	my $chld = $self->child;
579
580	my ($w, $h) = $chld->size_request;
581
582	glBegin GL_QUADS;
583	glColor 0, 0, 0;
584	glVertex 0 , 0;
585	glVertex 0 , $h + 4;
586	glVertex $w + 4 , $h + 4;
587	glVertex $w + 4 , 0;
588	glEnd;
589
590	$chld->draw;
591	}
592
593	#############################################################################
594
595	package CFClient::UI::FancyFrame;
596
597	our @ISA = CFClient::UI::Bin::;
598
599	use SDL::OpenGL;
600		858
601	my @tex =	859	my @tex =
602	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	860	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
603	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	861	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604		862
605	sub new {	863	sub new {
606	my $class = shift;	864	my $class = shift;
607		865
608	# TODO: user_x, user_y, overwrite moveto?	866	# TODO: user_x, user_y, overwrite moveto?
609		867
610	$class->SUPER::new (	868	my $self = $class->SUPER::new (
611	bg => [1, 1, 1, 1],	869	bg => [1, 1, 1, 1],
612	border_bg => [1, 1, 1, 1],	870	border_bg => [1, 1, 1, 1],
613	border => int $::FONTSIZE * 0.8,	871	border => 0.6,
		872	can_events => 1,
614	@_	873	@_
615	)	874	);
		875
		876	$self->{title} &&= new CFClient::UI::Label
		877	align => 0,
		878	valign => 1,
		879	text => $self->{title},
		880	fontsize => $self->{border};
		881
		882	$self
		883	}
		884
		885	sub border {
		886	int $_[0]{border} * $::FONTSIZE
616	}	887	}
617		888
618	sub size_request {	889	sub size_request {
619	my ($self) = @_;	890	my ($self) = @_;
620		891
621	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623	my ($w, $h) = $self->SUPER::size_request;	892	my ($w, $h) = $self->SUPER::size_request;
624		893
625	(	894	(
626	$w + $self->{border} * 2,	895	$w + $self->border * 2,
627	$h + $self->{border} * 2,	896	$h + $self->border * 2,
628	)	897	)
629	}	898	}
630		899
631	sub size_allocate {	900	sub size_allocate {
632	my ($self, $w, $h) = @_;	901	my ($self, $w, $h) = @_;
633		902
634	$h -= List::Util::max 0, $self->{border} * 2;	903	$h -= List::Util::max 0, $self->border * 2;
635	$w -= List::Util::max 0, $self->{border} * 2;	904	$w -= List::Util::max 0, $self->border * 2;
636		905
		906	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		907	if $self->{title};
		908
637	$self->child->configure ($self->{border}, $self->{border}, $w, $h);	909	$self->child->configure ($self->border, $self->border, $w, $h);
638	}	910	}
639		911
640	sub button_down {	912	sub button_down {
641	my ($self, $ev, $x, $y) = @_;	913	my ($self, $ev, $x, $y) = @_;
642		914
643	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	915	my ($w, $h) = @$self{qw(w h)};
644	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	916	my $border = $self->border;
645		917
		918	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		919	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		920
		921	if ($lr & $td) {
		922	my ($wx, $wy) = ($self->{x}, $self->{y});
646	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	923	my ($ox, $oy) = ($ev->{x}, $ev->{y});
647	my ($bw, $bh) = ($self->{w}, $self->{h});	924	my ($bw, $bh) = ($self->{w}, $self->{h});
		925
		926	my $mx = $x < $border;
		927	my $my = $y < $border;
648		928
649	$self->{motion} = sub {	929	$self->{motion} = sub {
650	my ($ev, $x, $y) = @_;	930	my ($ev, $x, $y) = @_;
651		931
652	($x, $y) = ($ev->motion_x, $ev->motion_y);	932	my $dx = $ev->{x} - $ox;
		933	my $dy = $ev->{y} - $oy;
653		934
654	$self->{user_w} = $bw + $x - $ox;	935	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
655	$self->{user_h} = $bh + $y - $oy;	936	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		937	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
656	$self->check_size;	938	$self->check_size;
657	};	939	};
658		940
659	} elsif ($x >= 0 && $x < $self->{w}	941	} elsif ($lr ^ $td) {
660	&& $y >= 0 && $y < $self->{border}) {
661
662	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	942	my ($ox, $oy) = ($ev->{x}, $ev->{y});
663	my ($bx, $by) = ($self->{x}, $self->{y});	943	my ($bx, $by) = ($self->{x}, $self->{y});
664		944
665	$self->{motion} = sub {	945	$self->{motion} = sub {
666	my ($ev, $x, $y) = @_;	946	my ($ev, $x, $y) = @_;
667		947
668	($x, $y) = ($ev->motion_x, $ev->motion_y);	948	($x, $y) = ($ev->{x}, $ev->{y});
669		949
670	$self->move ($bx + $x - $ox, $by + $y - $oy);	950	$self->move ($bx + $x - $ox, $by + $y - $oy);
671	$self->update;	951	$self->update;
672	};	952	};
673	}	953	}
…		…
694	glEnable GL_BLEND;	974	glEnable GL_BLEND;
695	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	975	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696	glEnable GL_TEXTURE_2D;	976	glEnable GL_TEXTURE_2D;
697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	977	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698		978
		979	my $border = $self->border;
		980
699	glColor @{ $self->{border_bg} };	981	glColor @{ $self->{border_bg} };
700	$tex[1]->draw_quad (0, 0, $w, $self->{border});	982	$tex[1]->draw_quad (0, 0, $w, $border);
701	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	983	$tex[3]->draw_quad (0, $border, $border, $ch);
702	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	984	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
703	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	985	$tex[4]->draw_quad (0, $h - $border, $w, $border);
704		986
		987	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
705	my $bg = $tex[0];	988	my $bg = $tex[0];
706		989
707	# TODO: repeat texture not scale	990	# TODO: repeat texture not scale
708	my $rep_x = $cw / $bg->{w};	991	my $rep_x = $cw / $bg->{w};
709	my $rep_y = $ch / $bg->{h};	992	my $rep_y = $ch / $bg->{h};
710		993
711	glColor @{ $self->{bg} };	994	glColor @{ $self->{bg} };
712		995
713	$bg->{s} = $rep_x;	996	$bg->{s} = $rep_x;
714	$bg->{t} = $rep_y;	997	$bg->{t} = $rep_y;
715	$bg->{wrap_mode} = 1;	998	$bg->{wrap_mode} = 1;
716	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	999	$bg->draw_quad ($border, $border, $cw, $ch);
717		1000
718	glDisable GL_TEXTURE_2D;	1001	glDisable GL_TEXTURE_2D;
719	glDisable GL_BLEND;	1002	glDisable GL_BLEND;
		1003	}
		1004
		1005	$self->{title}->draw if $self->{title};
720		1006
721	$self->child->draw;	1007	$self->child->draw;
722	}	1008	}
723		1009
724	#############################################################################	1010	#############################################################################
…		…
727		1013
728	our @ISA = CFClient::UI::Base::;	1014	our @ISA = CFClient::UI::Base::;
729		1015
730	use List::Util qw(max sum);	1016	use List::Util qw(max sum);
731		1017
732	use SDL::OpenGL;	1018	use CFClient::OpenGL;
733		1019
734	sub new {	1020	sub new {
735	my $class = shift;	1021	my $class = shift;
736		1022
737	$class->SUPER::new (	1023	$class->SUPER::new (
…		…
744	my ($self, $x, $y, $child) = @_;	1030	my ($self, $x, $y, $child) = @_;
745		1031
746	$child->set_parent ($self);	1032	$child->set_parent ($self);
747	$self->{children}[$y][$x] = $child;	1033	$self->{children}[$y][$x] = $child;
748		1034
749	$self->{w} = $self->{h} = -1;
750
751	$child->check_size;	1035	$child->check_size;
		1036	}
		1037
		1038	sub children {
		1039	grep $_, map @$_, grep $_, @{ $_[0]{children} }
752	}	1040	}
753		1041
754	# TODO: move to container class maybe? send childs a signal on removal?	1042	# TODO: move to container class maybe? send childs a signal on removal?
755	sub clear {	1043	sub clear {
756	my ($self) = @_;	1044	my ($self) = @_;
757		1045
		1046	my @children = $self->children;
758	delete $self->{children};	1047	delete $self->{children};
		1048
		1049	for (@children) {
		1050	delete $_->{parent};
		1051	$_->hide;
		1052	}
		1053
759	$self->update;	1054	$self->update;
760	}	1055	}
761		1056
762	sub get_wh {	1057	sub get_wh {
763	my ($self) = @_;	1058	my ($self) = @_;
…		…
769	or next;	1064	or next;
770		1065
771	for my $x (0 .. $#$row) {	1066	for my $x (0 .. $#$row) {
772	my $widget = $row->[$x]	1067	my $widget = $row->[$x]
773	or next;	1068	or next;
774	my ($w, $h) = $widget->size_request;	1069	my ($w, $h) = @$widget{qw(req_w req_h)};
775		1070
776	$w[$x] = max $w[$x], $w;	1071	$w[$x] = max $w[$x], $w;
777	$h[$y] = max $h[$y], $h;	1072	$h[$y] = max $h[$y], $h;
778	}	1073	}
779	}	1074	}
…		…
884		1179
885	($h, $w) = ($w, $h);	1180	($h, $w) = ($w, $h);
886		1181
887	my $children = $self->{children};	1182	my $children = $self->{children};
888		1183
889	my @h = map +($_->size_request)[0], @$children;	1184	my @h = map $_->{req_w}, @$children;
890		1185
891	my $req_h = List::Util::sum @h;	1186	my $req_h = List::Util::sum @h;
892		1187
893	if ($req_h > $h) {	1188	if ($req_h > $h) {
894	# ah well, not enough space	1189	# ah well, not enough space
…		…
942	sub size_allocate {	1237	sub size_allocate {
943	my ($self, $w, $h) = @_;	1238	my ($self, $w, $h) = @_;
944		1239
945	my $children = $self->{children};	1240	my $children = $self->{children};
946		1241
947	my @h = map +($_->size_request)[1], @$children;	1242	my @h = map $_->{req_h}, @$children;
948		1243
949	my $req_h = List::Util::sum @h;	1244	my $req_h = List::Util::sum @h;
950		1245
951	if ($req_h > $h) {	1246	if ($req_h > $h) {
952	# ah well, not enough space	1247	# ah well, not enough space
…		…
980		1275
981	package CFClient::UI::Label;	1276	package CFClient::UI::Label;
982		1277
983	our @ISA = CFClient::UI::Base::;	1278	our @ISA = CFClient::UI::Base::;
984		1279
985	use SDL::OpenGL;	1280	use CFClient::OpenGL;
986		1281
987	sub new {	1282	sub new {
988	my ($class, %arg) = @_;	1283	my ($class, %arg) = @_;
989		1284
990	my $self = $class->SUPER::new (	1285	my $self = $class->SUPER::new (
991	fg => [1, 1, 1],	1286	fg => [1, 1, 1],
992	fontsize => $::FONTSIZE,	1287	#font => default_font
		1288	fontsize => 1,
993	text => "",	1289	text => "",
994	align => -1,	1290	align => -1,
995	valign => -1,	1291	valign => -1,
996	padding => 2,	1292	padding => 2,
997	layout => new CFClient::Layout,	1293	layout => new CFClient::Layout,
		1294	can_events => 0,
998	%arg	1295	%arg
999	);	1296	);
1000		1297
1001	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1298	if (exists $self->{template}) {
		1299	my $layout = new CFClient::Layout;
		1300	$layout->set_text (delete $self->{template});
		1301	$self->{template} = $layout;
		1302	}
1002		1303
1003	$self->set_text (delete $self->{text}) if exists $self->{text};	1304	$self->set_text (delete $self->{text}) if exists $self->{text};
1004	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1305	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
1005		1306
1006	$self	1307	$self
1007	}	1308	}
1008		1309
1009	sub escape_text {	1310	sub escape {
1010	local $_ = $_[1];	1311	local $_ = $_[1];
1011		1312
1012	s/&/&amp;/g;	1313	s/&/&amp;/g;
1013	s/>/&gt;/g;	1314	s/>/&gt;/g;
1014	s/</&lt;/g;	1315	s/</&lt;/g;
1015		1316
1016	$_[1]	1317	$_[1]
1017	}	1318	}
1018		1319
		1320	sub update {
		1321	my ($self) = @_;
		1322
		1323	delete $self->{texture};
		1324	$self->SUPER::update;
		1325	}
		1326
		1327	sub reconfigure {
		1328	my ($self) = @_;
		1329
		1330	delete $self->{texture};
		1331	}
		1332
1019	sub set_text {	1333	sub set_text {
1020	my ($self, $text) = @_;	1334	my ($self, $text) = @_;
1021		1335
		1336	return if $self->{text} eq "T$text";
		1337	$self->{text} = "T$text";
		1338
1022	$self->{layout}->set_text ($text);	1339	$self->{layout}->set_text ($text);
1023		1340
1024	delete $self->{texture};	1341	delete $self->{texture};
1025	$self->update;	1342	$self->update;
		1343	$self->check_size;
1026	}	1344	}
1027		1345
1028	sub set_markup {	1346	sub set_markup {
1029	my ($self, $markup) = @_;	1347	my ($self, $markup) = @_;
1030		1348
		1349	return if $self->{text} eq "M$markup";
		1350	$self->{text} = "M$markup";
		1351
1031	$self->{layout}->set_markup ($markup);	1352	$self->{layout}->set_markup ($markup);
1032		1353
1033	delete $self->{texture};	1354	delete $self->{texture};
1034	$self->update;	1355	$self->update;
		1356	$self->check_size;
1035	}	1357	}
1036		1358
1037	sub size_request {	1359	sub size_request {
1038	my ($self) = @_;	1360	my ($self) = @_;
1039		1361
1040	$self->{layout}->set_width;	1362	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1363	$self->{layout}->set_width ($self->{max_w} || -1);
1041	$self->{layout}->set_height ($self->{fontsize});	1364	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042		1365
1043	my ($w, $h) = $self->{layout}->size;	1366	my ($w, $h) = $self->{layout}->size;
		1367
		1368	if (exists $self->{template}) {
		1369	$self->{template}->set_font ($self->{font}) if $self->{font};
		1370	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1371
		1372	my ($w2, $h2) = $self->{template}->size;
		1373
		1374	$w = List::Util::max $w, $w2;
		1375	$h = List::Util::max $h, $h2;
		1376	}
1044		1377
1045	(	1378	(
1046	$w + $self->{padding} * 2,	1379	$w + $self->{padding} * 2,
1047	$h + $self->{padding} * 2,	1380	$h + $self->{padding} * 2,
1048	)	1381	)
…		…
1052	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
1053		1386
1054	delete $self->{texture};	1387	delete $self->{texture};
1055	}	1388	}
1056		1389
1057	sub update {	1390	sub set_fontsize {
1058	my ($self) = @_;	1391	my ($self, $fontsize) = @_;
1059		1392
		1393	$self->{fontsize} = $fontsize;
1060	delete $self->{texture};	1394	delete $self->{texture};
		1395	$self->check_size;
1061	$self->SUPER::update;	1396	$self->update;
1062	}	1397	}
1063		1398
1064	sub _draw {	1399	sub _draw {
1065	my ($self) = @_;	1400	my ($self) = @_;
1066		1401
1067	my $tex = $self->{texture} ||= do {	1402	my $tex = $self->{texture} ||= do {
		1403	$self->{layout}->set_font ($self->{font}) if $self->{font};
1068	$self->{layout}->set_width ($self->{w});	1404	$self->{layout}->set_width ($self->{w});
1069	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1405	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1070	new_from_layout CFClient::Texture $self->{layout}	1406	new_from_layout CFClient::Texture $self->{layout}
1071	};	1407	};
1072		1408
1073	glEnable GL_BLEND;	1409	glEnable GL_BLEND;
1074	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1410	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
…		…
1099		1435
1100	package CFClient::UI::EntryBase;	1436	package CFClient::UI::EntryBase;
1101		1437
1102	our @ISA = CFClient::UI::Label::;	1438	our @ISA = CFClient::UI::Label::;
1103		1439
1104	use SDL;	1440	use CFClient::OpenGL;
1105	use SDL::OpenGL;
1106		1441
1107	sub new {	1442	sub new {
1108	my $class = shift;	1443	my $class = shift;
1109		1444
1110	$class->SUPER::new (	1445	$class->SUPER::new (
1111	fg => [1, 1, 1],	1446	fg => [1, 1, 1],
1112	bg => [0, 0, 0, 0.2],	1447	bg => [0, 0, 0, 0.2],
1113	active_bg => [1, 1, 1, 0.5],	1448	active_bg => [1, 1, 1, 0.5],
1114	active_fg => [0, 0, 0],	1449	active_fg => [0, 0, 0],
1115	can_hover => 1,	1450	can_hover => 1,
1116	can_focus => 1,	1451	can_focus => 1,
1117	valign => 0,	1452	valign => 0,
		1453	can_events => 1,
1118	@_	1454	@_
1119	)	1455	)
1120	}	1456	}
1121		1457
1122	sub _set_text {	1458	sub _set_text {
…		…
1124		1460
1125	delete $self->{cur_h};	1461	delete $self->{cur_h};
1126		1462
1127	return if $self->{text} eq $text;	1463	return if $self->{text} eq $text;
1128		1464
		1465	delete $self->{texture};
		1466
1129	$self->{last_activity} = $::NOW;	1467	$self->{last_activity} = $::NOW;
1130	$self->{text} = $text;	1468	$self->{text} = $text;
1131		1469
1132	$text =~ s/./*/g if $self->{hidden};	1470	$text =~ s/./*/g if $self->{hidden};
1133	$self->{layout}->set_text ("$text ");	1471	$self->{layout}->set_text ("$text ");
…		…
1148	}	1486	}
1149		1487
1150	sub size_allocate {	1488	sub size_allocate {
1151	my ($self, $w, $h) = @_;	1489	my ($self, $w, $h) = @_;
1152		1490
1153	$self->_set_text ($self->{text});	1491	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1154	}	1492	}
1155		1493
1156	sub set_text {	1494	sub set_text {
1157	my ($self, $text) = @_;	1495	my ($self, $text) = @_;
1158		1496
…		…
1162	}	1500	}
1163		1501
1164	sub key_down {	1502	sub key_down {
1165	my ($self, $ev) = @_;	1503	my ($self, $ev) = @_;
1166		1504
1167	my $mod = $ev->key_mod;	1505	my $mod = $ev->{mod};
1168	my $sym = $ev->key_sym;	1506	my $sym = $ev->{sym};
1169
1170	my $uni = $ev->key_unicode;	1507	my $uni = $ev->{unicode};
1171		1508
1172	my $text = $self->get_text;	1509	my $text = $self->get_text;
1173		1510
1174	if ($sym == SDLK_BACKSPACE) {	1511	if ($sym == 8) {
1175	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1512	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176	} elsif ($sym == SDLK_DELETE) {	1513	} elsif ($sym == 127) {
1177	substr $text, $self->{cursor}, 1, "";	1514	substr $text, $self->{cursor}, 1, "";
1178	} elsif ($sym == SDLK_LEFT) {	1515	} elsif ($sym == CFClient::SDLK_LEFT) {
1179	--$self->{cursor} if $self->{cursor};	1516	--$self->{cursor} if $self->{cursor};
1180	} elsif ($sym == SDLK_RIGHT) {	1517	} elsif ($sym == CFClient::SDLK_RIGHT) {
1181	++$self->{cursor} if $self->{cursor} < length $self->{text};	1518	++$self->{cursor} if $self->{cursor} < length $self->{text};
1182	} elsif ($sym == SDLK_HOME) {	1519	} elsif ($sym == CFClient::SDLK_HOME) {
1183	$self->{cursor} = 0;	1520	$self->{cursor} = 0;
1184	} elsif ($sym == SDLK_END) {	1521	} elsif ($sym == CFClient::SDLK_END) {
1185	$self->{cursor} = length $text;	1522	$self->{cursor} = length $text;
1186	} elsif ($sym == SDLK_ESCAPE) {	1523	} elsif ($sym == 27) {
1187	$self->emit ('escape');	1524	$self->emit ('escape');
1188	} elsif ($uni) {	1525	} elsif ($uni) {
1189	substr $text, $self->{cursor}++, 0, chr $uni;	1526	substr $text, $self->{cursor}++, 0, chr $uni;
1190	}	1527	}
1191		1528
…		…
1266		1603
1267	package CFClient::UI::Entry;	1604	package CFClient::UI::Entry;
1268		1605
1269	our @ISA = CFClient::UI::EntryBase::;	1606	our @ISA = CFClient::UI::EntryBase::;
1270		1607
1271	use SDL;	1608	use CFClient::OpenGL;
1272	use SDL::OpenGL;
1273		1609
1274	sub key_down {	1610	sub key_down {
1275	my ($self, $ev) = @_;	1611	my ($self, $ev) = @_;
1276		1612
1277	my $sym = $ev->key_sym;	1613	my $sym = $ev->{sym};
1278		1614
1279	if ($sym == SDLK_RETURN) {	1615	if ($sym == 13) {
		1616	unshift @{$self->{history}},
		1617	my $txt = $self->get_text;
		1618	$self->{history_pointer} = -1;
		1619	$self->{history_saveback} = '';
1280	$self->emit (activate => $self->get_text);	1620	$self->emit (activate => $txt);
1281	$self->update;	1621	$self->update;
		1622
		1623	} elsif ($sym == CFClient::SDLK_UP) {
		1624	if ($self->{history_pointer} < 0) {
		1625	$self->{history_saveback} = $self->get_text;
		1626	}
		1627	if (@{$self->{history} || []} > 0) {
		1628	$self->{history_pointer}++;
		1629	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1630	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1631	}
		1632	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1633	}
		1634
		1635	} elsif ($sym == CFClient::SDLK_DOWN) {
		1636	$self->{history_pointer}--;
		1637	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1638
		1639	if ($self->{history_pointer} >= 0) {
		1640	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1641	} else {
		1642	$self->set_text ($self->{history_saveback});
		1643	}
1282		1644
1283	} else {	1645	} else {
1284	$self->SUPER::key_down ($ev);	1646	$self->SUPER::key_down ($ev);
1285	}	1647	}
1286		1648
…		…
1290		1652
1291	package CFClient::UI::Button;	1653	package CFClient::UI::Button;
1292		1654
1293	our @ISA = CFClient::UI::Label::;	1655	our @ISA = CFClient::UI::Label::;
1294		1656
1295	use SDL;	1657	use CFClient::OpenGL;
1296	use SDL::OpenGL;
1297		1658
1298	my @tex =	1659	my @tex =
1299	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1660	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300	qw(b1_button_active.png);	1661	qw(b1_button_active.png);
1301		1662
1302	sub new {	1663	sub new {
1303	my $class = shift;	1664	my $class = shift;
1304		1665
1305	$class->SUPER::new (	1666	$class->SUPER::new (
1306	padding => 4,	1667	padding => 4,
1307	fg => [1, 1, 1],	1668	fg => [1, 1, 1],
1308	bg => [1, 1, 1, 0.2],	1669	bg => [1, 1, 1, 0.2],
1309	active_fg => [0, 0, 1],	1670	active_fg => [0, 0, 1],
1310	can_hover => 1,	1671	can_hover => 1,
1311	align => 0,	1672	align => 0,
1312	valign => 0,	1673	valign => 0,
		1674	can_events => 1,
1313	@_	1675	@_
1314	)	1676	)
1315	}	1677	}
1316		1678
1317	sub button_up {	1679	sub button_up {
…		…
1351	package CFClient::UI::CheckBox;	1713	package CFClient::UI::CheckBox;
1352		1714
1353	our @ISA = CFClient::UI::DrawBG::;	1715	our @ISA = CFClient::UI::DrawBG::;
1354		1716
1355	my @tex =	1717	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1719	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358		1720
1359	use SDL;	1721	use CFClient::OpenGL;
1360	use SDL::OpenGL;
1361		1722
1362	sub new {	1723	sub new {
1363	my $class = shift;	1724	my $class = shift;
1364		1725
1365	$class->SUPER::new (	1726	$class->SUPER::new (
…		…
1411	glDisable GL_BLEND;	1772	glDisable GL_BLEND;
1412	}	1773	}
1413		1774
1414	#############################################################################	1775	#############################################################################
1415		1776
1416	package CFClient::UI::VGauge;	1777	package CFClient::UI::Image;
1417		1778
1418	our @ISA = CFClient::UI::Base::;	1779	our @ISA = CFClient::UI::Base::;
1419		1780
1420	use SDL::OpenGL;	1781	use CFClient::OpenGL;
		1782	use Carp qw/confess/;
1421		1783
1422	my %tex = (	1784	our %loaded_images;
1423	food => [
1424	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1425	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426	],
1427	grace => [
1428	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1429	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1430	],
1431	hp => [
1432	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1433	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434	],
1435	mana => [
1436	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1437	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1438	],
1439	);
1440		1785
1441	# eg. VGauge->new (gauge => 'food'), default gauge: food
1442	sub new {	1786	sub new {
1443	my $class = shift;	1787	my $class = shift;
1444		1788
1445	my $self = $class->SUPER::new (gauge => 'food', @_);	1789	my $self = $class->SUPER::new (can_events => 0, @_);
		1790
		1791	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1792
		1793	$loaded_images{$self->{image}} ||=
		1794	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1795
		1796	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1797
		1798	Scalar::Util::weaken $loaded_images{$self->{image}};
		1799
		1800	$self->{aspect} = $tex->{w} / $tex->{h};
1446		1801
1447	$self	1802	$self
1448	}	1803	}
1449		1804
1450	sub size_request {	1805	sub size_request {
1451	my ($self) = @_;	1806	my ($self) = @_;
1452		1807
1453	my $tex = $tex{$self->{gauge}}[0];	1808	($self->{tex}->{w}, $self->{tex}->{h})
1454
1455	@$tex{qw(w h)}
1456	}
1457
1458	sub set_max {
1459	my ($self, $max) = @_;
1460
1461	$self->{max_val} = $max;
1462	}
1463
1464	sub set_value {
1465	my ($self, $val, $max) = @_;
1466
1467	$self->set_max ($max)
1468	if defined $max;
1469
1470	$max = $self->{max_val};
1471	$self->{val} = $val;
1472
1473	$self->update;
1474	}	1809	}
1475		1810
1476	sub _draw {	1811	sub _draw {
1477	my ($self) = @_;	1812	my ($self) = @_;
1478		1813
1479	my $tex = $tex{$self->{gauge}};	1814	my $tex = $self->{tex};
1480		1815
1481	my ($w, $h) = ($self->{w}, $self->{h});	1816	my ($w, $h) = ($self->{w}, $self->{h});
1482		1817
1483	my $ycut = $self->{val} / ($self->{max_val} || 1);	1818	if ($self->{rot90}) {
1484	$ycut = 1 if $self->{val} > $self->{max_val};	1819	glRotate 90, 0, 0, 1;
		1820	glTranslate 0, -$self->{w}, 0;
1485		1821
1486	my $t1 = $tex->[0];	1822	($w, $h) = ($h, $w);
1487	my $t2 = $tex->[1];	1823	}
1488		1824
1489	glEnable GL_BLEND;	1825	glEnable GL_BLEND;
1490	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1826	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491	glEnable GL_TEXTURE_2D;	1827	glEnable GL_TEXTURE_2D;
1492	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1828	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493		1829
1494	my $h1 = $self->{h} - $ycut * $self->{h};	1830	$tex->draw_quad (0, 0, $w, $h);
1495	my $h2 = $ycut * $self->{h};
1496
1497	my $yp = 0;
1498
1499	glBindTexture (GL_TEXTURE_2D, $t1->{name});
1500	glBegin (GL_QUADS);
1501	glTexCoord (0, 0); glVertex (0 , $yp);
1502	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1503	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1504	glTexCoord (1, 0); glVertex (0 + $w, $yp);
1505	glEnd ();
1506
1507	$yp += $h1;
1508
1509	glBindTexture (GL_TEXTURE_2D, $t2->{name});
1510	glBegin (GL_QUADS);
1511	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1512	glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1513	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1514	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1515	glEnd ();
1516		1831
1517	glDisable GL_BLEND;	1832	glDisable GL_BLEND;
1518	glDisable GL_TEXTURE_2D;	1833	glDisable GL_TEXTURE_2D;
1519	}	1834	}
1520		1835
1521	#############################################################################	1836	#############################################################################
1522		1837
		1838	package CFClient::UI::VGauge;
		1839
		1840	our @ISA = CFClient::UI::Base::;
		1841
		1842	use List::Util qw(min max);
		1843
		1844	use CFClient::OpenGL;
		1845
		1846	my %tex = (
		1847	food => [
		1848	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1849	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1850	],
		1851	grace => [
		1852	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1853	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1854	],
		1855	hp => [
		1856	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1857	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1858	],
		1859	mana => [
		1860	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1861	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1862	],
		1863	);
		1864
		1865	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1866	sub new {
		1867	my $class = shift;
		1868
		1869	my $self = $class->SUPER::new (
		1870	type => 'food',
		1871	@_
		1872	);
		1873
		1874	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1875
		1876	$self
		1877	}
		1878
		1879	sub size_request {
		1880	my ($self) = @_;
		1881
		1882	#my $tex = $tex{$self->{type}}[0];
		1883	#@$tex{qw(w h)}
		1884	(0, 0)
		1885	}
		1886
		1887	sub set_max {
		1888	my ($self, $max) = @_;
		1889
		1890	return if $self->{max_val} == $max;
		1891
		1892	$self->{max_val} = $max;
		1893	$self->update;
		1894	}
		1895
		1896	sub set_value {
		1897	my ($self, $val, $max) = @_;
		1898
		1899	$self->set_max ($max)
		1900	if defined $max;
		1901
		1902	return if $self->{val} == $val;
		1903
		1904	$self->{val} = $val;
		1905	$self->update;
		1906	}
		1907
		1908	sub _draw {
		1909	my ($self) = @_;
		1910
		1911	my $tex = $tex{$self->{type}};
		1912	my ($t1, $t2, $t3) = @$tex;
		1913
		1914	my ($w, $h) = ($self->{w}, $self->{h});
		1915
		1916	if ($self->{vertical}) {
		1917	glRotate 90, 0, 0, 1;
		1918	glTranslate 0, -$self->{w}, 0;
		1919
		1920	($w, $h) = ($h, $w);
		1921	}
		1922
		1923	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1924
		1925	my $ycut1 = max 0, min 1, $ycut;
		1926	my $ycut2 = max 0, min 1, $ycut - 1;
		1927
		1928	my $h1 = $self->{h} * (1 - $ycut1);
		1929	my $h2 = $self->{h} * (1 - $ycut2);
		1930
		1931	glEnable GL_BLEND;
		1932	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1933	glEnable GL_TEXTURE_2D;
		1934	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1935
		1936	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1937	glBegin GL_QUADS;
		1938	glTexCoord 0 , 0; glVertex 0 , 0;
		1939	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1940	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1941	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1942	glEnd;
		1943
		1944	my $ycut1 = List::Util::min 1, $ycut;
		1945	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1946	glBegin GL_QUADS;
		1947	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1948	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1949	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1950	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1951	glEnd;
		1952
		1953	if ($t3) {
		1954	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1955	glBegin GL_QUADS;
		1956	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1957	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1958	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1959	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1960	glEnd;
		1961	}
		1962
		1963	glDisable GL_BLEND;
		1964	glDisable GL_TEXTURE_2D;
		1965	}
		1966
		1967	#############################################################################
		1968
		1969	package CFClient::UI::Gauge;
		1970
		1971	our @ISA = CFClient::UI::VBox::;
		1972
		1973	sub new {
		1974	my ($class, %arg) = @_;
		1975
		1976	my $self = $class->SUPER::new (
		1977	tooltip => $arg{type},
		1978	can_hover => 1,
		1979	can_events => 1,
		1980	%arg,
		1981	);
		1982
		1983	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1984	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1985	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1986
		1987	$self
		1988	}
		1989
		1990	sub set_fontsize {
		1991	my ($self, $fsize) = @_;
		1992
		1993	$self->{value}->set_fontsize ($fsize);
		1994	$self->{max} ->set_fontsize ($fsize);
		1995	}
		1996
		1997	sub set_max {
		1998	my ($self, $max) = @_;
		1999
		2000	$self->{gauge}->set_max ($max);
		2001	$self->{max}->set_text ($max);
		2002	}
		2003
		2004	sub set_value {
		2005	my ($self, $val, $max) = @_;
		2006
		2007	$self->set_max ($max)
		2008	if defined $max;
		2009
		2010	$self->{gauge}->set_value ($val, $max);
		2011	$self->{value}->set_text ($val);
		2012	}
		2013
		2014	#############################################################################
		2015
1523	package CFClient::UI::Slider;	2016	package CFClient::UI::Slider;
1524		2017
1525	use strict;	2018	use strict;
1526		2019
1527	use SDL::OpenGL;	2020	use CFClient::OpenGL;
1528		2021
1529	our @ISA = CFClient::UI::DrawBG::;	2022	our @ISA = CFClient::UI::DrawBG::;
1530		2023
1531	my @tex =	2024	my @tex =
1532	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2025	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1542	# TODO: calculations are off	2035	# TODO: calculations are off
1543	my $self = $class->SUPER::new (	2036	my $self = $class->SUPER::new (
1544	fg => [1, 1, 1],	2037	fg => [1, 1, 1],
1545	active_fg => [0, 0, 0],	2038	active_fg => [0, 0, 0],
1546	range => [0, 0, 100, 10],	2039	range => [0, 0, 100, 10],
1547	req_w => 40,	2040	req_w => $::WIDTH / 80,
1548	req_h => 13,	2041	req_h => $::WIDTH / 80,
1549	vertical => 0,	2042	vertical => 0,
1550	can_hover => 1,	2043	can_hover => 1,
1551	inner_pad => 5,	2044	inner_pad => 5,
1552	@_	2045	@_
1553	);	2046	);
…		…
1657		2150
1658	package CFClient::UI::TextView;	2151	package CFClient::UI::TextView;
1659		2152
1660	our @ISA = CFClient::UI::HBox::;	2153	our @ISA = CFClient::UI::HBox::;
1661		2154
1662	use SDL::OpenGL;	2155	use CFClient::OpenGL;
1663		2156
1664	sub new {	2157	sub new {
1665	my $class = shift;	2158	my $class = shift;
1666		2159
1667	my $self = $class->SUPER::new (	2160	my $self = $class->SUPER::new (
1668	req_w => $::WIDTH / 6,	2161	fontsize => 1,
1669	req_h => $::HEIGHT / 6,	2162	can_events => 0,
1670	fontsize => $::FONTSIZE,	2163	#font => default_font
1671	@_,	2164	@_,
1672		2165
1673	layout => (new CFClient::Layout),	2166	layout => (new CFClient::Layout),
1674	par => [],	2167	par => [],
1675	height => 0,	2168	height => 0,
1676	children => [	2169	children => [
1677	(new CFClient::UI::Empty expand => 1),	2170	(new CFClient::UI::Empty expand => 1),
1678	(new CFClient::UI::Slider vertical => 1),	2171	(new CFClient::UI::Slider vertical => 1),
1679	],	2172	],
1680	);	2173	);
1681		2174
1682	$self->{children}[1]->connect (changed => sub {	2175	$self->{children}[1]->connect (changed => sub { $self->update });
1683	$self->update;
1684	});
1685		2176
1686	$self	2177	$self
1687	}	2178	}
1688		2179
1689	sub set_fontsize {	2180	sub set_fontsize {
…		…
1696	sub text_height {	2187	sub text_height {
1697	my ($self, $text) = @_;	2188	my ($self, $text) = @_;
1698		2189
1699	my $layout = $self->{layout};	2190	my $layout = $self->{layout};
1700		2191
1701	$layout->set_height ($self->{fontsize});	2192	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702	$layout->set_width ($self->{w});	2193	$layout->set_width ($self->{children}[0]{w});
1703	$layout->set_text ($text);	2194	$layout->set_text ($text);
1704		2195
1705	($layout->size)[1]	2196	($layout->size)[1]
1706	}	2197	}
1707		2198
…		…
1710		2201
1711	$self->{need_reflow}++;	2202	$self->{need_reflow}++;
1712	$self->update;	2203	$self->update;
1713	}	2204	}
1714		2205
1715	sub size_request {
1716	my ($self) = @_;
1717
1718	($self->{req_w}, $self->{req_h})
1719	}
1720
1721	sub size_allocate {	2206	sub size_allocate {
1722	my ($self, $w, $h) = @_;	2207	my ($self, $w, $h) = @_;
1723		2208
		2209	$self->SUPER::size_allocate ($w, $h);
		2210
		2211	$self->{layout}->set_font ($self->{font}) if $self->{font};
1724	$self->{layout}->set_height ($self->{fontsize});	2212	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1725	$self->{layout}->set_width ($self->{w});	2213	$self->{layout}->set_width ($self->{children}[0]{w});
1726		2214
1727	$self->reflow;	2215	$self->reflow;
1728	$self->update;
1729	}	2216	}
1730		2217
1731	sub add_paragraph {	2218	sub add_paragraph {
1732	my ($self, $color, $text) = @_;	2219	my ($self, $color, $text) = @_;
1733		2220
…		…
1764	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2251	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1765		2252
1766	delete $self->{texture};	2253	delete $self->{texture};
1767	}	2254	}
1768		2255
1769	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2256	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1770	glClearColor 0, 0, 0, 1;	2257	glClearColor 0, 0, 0, 0;
1771	glClear GL_COLOR_BUFFER_BIT;	2258	glClear GL_COLOR_BUFFER_BIT;
1772		2259
1773	glEnable GL_BLEND;	2260	glEnable GL_BLEND;
1774	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1775	glEnable GL_TEXTURE_2D;	2262	glEnable GL_TEXTURE_2D;
…		…
1782		2269
1783	my $y = 0;	2270	my $y = 0;
1784		2271
1785	my $layout = $self->{layout};	2272	my $layout = $self->{layout};
1786		2273
		2274	$layout->set_font ($self->{font}) if $self->{font};
		2275
1787	for my $par (@{$self->{par}}) {	2276	for my $par (@{$self->{par}}) {
1788	my $h = $par->[0];	2277	my $h = $par->[0];
1789		2278
1790	if ($y0 < $y + $h && $y < $y1) {	2279	if ($y0 < $y + $h && $y < $y1) {
1791	$layout->set_text ($par->[2]);	2280	$layout->set_text ($par->[2]);
…		…
1805	}	2294	}
1806		2295
1807	sub _draw {	2296	sub _draw {
1808	my ($self) = @_;	2297	my ($self) = @_;
1809		2298
1810	if ($self->{texture}) {	2299	glEnable GL_BLEND;
		2300	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1811	glEnable GL_TEXTURE_2D;	2301	glEnable GL_TEXTURE_2D;
1812	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2303	glColor 1, 1, 1, 1;
1813	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2304	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814	glDisable GL_TEXTURE_2D;	2305	glDisable GL_TEXTURE_2D;
1815	}	2306	glDisable GL_BLEND;
1816		2307
1817	$self->{children}[1]->draw;	2308	$self->{children}[1]->draw;
1818		2309
1819	}	2310	}
1820		2311
1821	#############################################################################	2312	#############################################################################
1822		2313
1823	package CFClient::UI::MapWidget;
1824
1825	use strict;
1826
1827	use List::Util qw(min max);
1828
1829	use SDL;
1830	use SDL::OpenGL;
1831
1832	our @ISA = CFClient::UI::Base::;
1833
1834	sub new {
1835	my $class = shift;
1836
1837	$class->SUPER::new (
1838	z => -1,
1839	can_focus => 1,
1840	list => (glGenLists 1),
1841	@_
1842	)
1843	}
1844
1845	sub key_down {
1846	print "MAPKEYDOWN\n";
1847	}
1848
1849	sub key_up {
1850	}
1851
1852	sub button_down {
1853	my ($self, $ev, $x, $y) = @_;
1854
1855	$self->focus_in;
1856
1857	if ($ev->button == 2) {
1858	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861	$self->{motion} = sub {
1862	my ($ev, $x, $y) = @_;
1863
1864	($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866	$::CFG->{map_shift_x} = $bw + $x - $ox;
1867	$::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869	$self->update;
1870	};
1871	}
1872	}
1873
1874	sub button_up {
1875	my ($self, $ev, $x, $y) = @_;
1876
1877	delete $self->{motion};
1878	}
1879
1880	sub mouse_motion {
1881	my ($self, $ev, $x, $y) = @_;
1882
1883	$self->{motion}->($ev, $x, $y) if $self->{motion};
1884	}
1885
1886	sub size_request {
1887	(
1888	1 + 32 * int $::WIDTH / 32,
1889	1 + 32 * int $::HEIGHT / 32,
1890	)
1891	}
1892
1893	sub update {
1894	my ($self) = @_;
1895
1896	$self->{need_update} = 1;
1897	$self->SUPER::update;
1898	}
1899
1900	sub draw {
1901	my ($self) = @_;
1902
1903	if (delete $self->{need_update}) {
1904	glNewList $self->{list}, GL_COMPILE;
1905
1906	if ($::MAP) {
1907	my $sw = int $::WIDTH / 32;
1908	my $sh = int $::HEIGHT / 32;
1909
1910	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913	glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917	if ($::CFG->{fow_enable}) {
1918	if ($::CFG->{fow_smooth}) { # smooth fog of war
1919	glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920	glConvolutionFilter2D (
1921	GL_CONVOLUTION_2D,
1922	GL_ALPHA,
1923	3, 3,
1924	GL_ALPHA, GL_FLOAT,
1925	pack "f*",
1926	0.1, 0.1, 0.1,
1927	0.1, 0.2, 0.1,
1928	0.1, 0.1, 0.1,
1929	);
1930	glEnable GL_CONVOLUTION_2D;
1931	}
1932
1933	$self->{fow_texture} = new CFClient::Texture
1934	w => $w,
1935	h => $h,
1936	data => $data,
1937	internalformat => GL_ALPHA,
1938	format => GL_ALPHA;
1939
1940	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942	glEnable GL_BLEND;
1943	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944	glEnable GL_TEXTURE_2D;
1945	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947	glColor +($::CFG->{fow_intensity}) x 3, 1;
1948	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950	glDisable GL_TEXTURE_2D;
1951	glDisable GL_BLEND;
1952	}
1953
1954	# HACK BEGIN
1955	{
1956	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957	my ($w, $h) = (250, 250);
1958
1959	glEnable GL_BLEND;
1960	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961	glEnable GL_TEXTURE_2D;
1962	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964	$self->{mapmap_texture} =
1965	new CFClient::Texture
1966	w => $w,
1967	h => $h,
1968	data => $::MAP->mapmap ($w, $h),
1969	type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971	$self->{mapmap_texture}->draw_quad (100, 100);
1972
1973	glDisable GL_TEXTURE_2D;
1974	glDisable GL_BLEND;
1975	}
1976	# HACK END
1977	}
1978
1979	glEndList;
1980	}
1981
1982	glPushMatrix;
1983	glCallList $self->{list};
1984	glPopMatrix;
1985
1986	if ($FOCUS != $self) {
1987	glColor 64/255, 64/255, 64/255;
1988	glLogicOp GL_AND;
1989	glEnable GL_COLOR_LOGIC_OP;
1990	glBegin GL_QUADS;
1991	glVertex 0, 0;
1992	glVertex 0, $::HEIGHT;
1993	glVertex $::WIDTH, $::HEIGHT;
1994	glVertex $::WIDTH, 0;
1995	glEnd;
1996	glDisable GL_COLOR_LOGIC_OP;
1997	}
1998	}
1999
2000	my %DIR = (
2001	SDLK_KP8, [1, "north"],
2002	SDLK_KP9, [2, "northeast"],
2003	SDLK_KP6, [3, "east"],
2004	SDLK_KP3, [4, "southeast"],
2005	SDLK_KP2, [5, "south"],
2006	SDLK_KP1, [6, "southwest"],
2007	SDLK_KP4, [7, "west"],
2008	SDLK_KP7, [8, "northwest"],
2009
2010	SDLK_UP, [1, "north"],
2011	SDLK_RIGHT, [3, "east"],
2012	SDLK_DOWN, [5, "south"],
2013	SDLK_LEFT, [7, "west"],
2014	);
2015
2016	sub key_down {
2017	my ($self, $ev) = @_;
2018
2019	my $mod = $ev->key_mod;
2020	my $sym = $ev->key_sym;
2021
2022	if ($sym == SDLK_KP5) {
2023	$::CONN->user_send ("stay fire");
2024	} elsif ($sym == SDLK_a) {
2025	$::CONN->user_send ("apply");
2026	} elsif ($sym == SDLK_QUOTE) {
2027	$self->emit ('activate_console');
2028	} elsif ($sym == SDLK_SLASH) {
2029	$self->emit ('activate_console' => '/');
2030	} elsif (exists $DIR{$sym}) {
2031	if ($mod & KMOD_SHIFT) {
2032	$self->{shft}++;
2033	$::CONN->user_send ("fire $DIR{$sym}[0]");
2034	} elsif ($mod & KMOD_CTRL) {
2035	$self->{ctrl}++;
2036	$::CONN->user_send ("run $DIR{$sym}[0]");
2037	} else {
2038	$::CONN->user_send ("$DIR{$sym}[1]");
2039	}
2040	}
2041	}
2042
2043	sub key_up {
2044	my ($self, $ev) = @_;
2045
2046	my $mod = $ev->key_mod;
2047	my $sym = $ev->key_sym;
2048
2049	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050	$::CONN->user_send ("fire_stop");
2051	}
2052	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053	$::CONN->user_send ("run_stop");
2054	}
2055	}
2056
2057	#############################################################################
2058
2059	package CFClient::UI::Animator;	2314	package CFClient::UI::Animator;
2060		2315
2061	use SDL::OpenGL;	2316	use CFClient::OpenGL;
2062		2317
2063	our @ISA = CFClient::UI::Bin::;	2318	our @ISA = CFClient::UI::Bin::;
2064		2319
2065	sub moveto {	2320	sub moveto {
2066	my ($self, $x, $y) = @_;	2321	my ($self, $x, $y) = @_;
…		…
2104		2359
2105	sub new {	2360	sub new {
2106	my $class = shift;	2361	my $class = shift;
2107		2362
2108	my $self = $class->SUPER::new (	2363	my $self = $class->SUPER::new (
2109	state => 0,	2364	state => 0,
2110	connect_activate => \&toggle_flopper,	2365	connect_activate => \&toggle_flopper,
2111	@_	2366	@_
2112	);	2367	);
2113		2368
2114	if ($self->{state}) {	2369	if ($self->{state}) {
…		…
2135	$self->emit (changed => $self->{state});	2390	$self->emit (changed => $self->{state});
2136	}	2391	}
2137		2392
2138	#############################################################################	2393	#############################################################################
2139		2394
		2395	package CFClient::UI::Tooltip;
		2396
		2397	our @ISA = CFClient::UI::Bin::;
		2398
		2399	use CFClient::OpenGL;
		2400
		2401	sub new {
		2402	my $class = shift;
		2403
		2404	$class->SUPER::new (
		2405	@_,
		2406	can_events => 0,
		2407	)
		2408	}
		2409
		2410	sub set_markup {
		2411	my ($self, $text) = @_;
		2412
		2413	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2414	$self->{label}->set_markup ($text);
		2415	$self->add ($self->{label});
		2416	}
		2417
		2418	sub size_request {
		2419	my ($self) = @_;
		2420
		2421	$self->child->set_max_size ($::WIDTH * 0.3);
		2422
		2423	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2424
		2425	($w + 4, $h + 4)
		2426	}
		2427
		2428	sub size_allocate {
		2429	my ($self, $w, $h) = @_;
		2430
		2431	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2432	}
		2433
		2434	sub _draw {
		2435	my ($self) = @_;
		2436
		2437	glPushMatrix;
		2438	glTranslate 0.375, 0.375;
		2439
		2440	my ($w, $h) = @$self{qw(w h)};
		2441
		2442	glColor 1, 0.8, 0.4;
		2443	glBegin GL_QUADS;
		2444	glVertex 0 , 0;
		2445	glVertex 0 , $h;
		2446	glVertex $w, $h;
		2447	glVertex $w, 0;
		2448	glEnd;
		2449
		2450	glColor 0, 0, 0;
		2451	glBegin GL_LINE_LOOP;
		2452	glVertex 0 , 0;
		2453	glVertex 0 , $h;
		2454	glVertex $w, $h;
		2455	glVertex $w, 0;
		2456	glEnd;
		2457
		2458	glPopMatrix;
		2459
		2460	glTranslate 2, 2;
		2461	$self->SUPER::_draw;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package CFClient::UI::Face;
		2467
		2468	our @ISA = CFClient::UI::Base::;
		2469
		2470	use CFClient::OpenGL;
		2471
		2472	sub new {
		2473	my $class = shift;
		2474
		2475	$class->SUPER::new (
		2476	aspect => 1,
		2477	@_,
		2478	)
		2479	}
		2480
		2481	sub size_request {
		2482	(32, 8)
		2483	}
		2484
		2485	sub _draw {
		2486	my ($self) = @_;
		2487
		2488	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2489
		2490	# TODO animation
		2491	if ($tex) {
		2492	glEnable GL_BLEND;
		2493	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2494	glEnable GL_TEXTURE_2D;
		2495	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2496	glColor 1, 1, 1, 1;
		2497	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2498	glDisable GL_TEXTURE_2D;
		2499	glDisable GL_BLEND;
		2500	}
		2501	}
		2502
		2503	#############################################################################
		2504
		2505	package CFClient::UI::Menu;
		2506
		2507	our @ISA = CFClient::UI::FancyFrame::;
		2508
		2509	use CFClient::OpenGL;
		2510
		2511	sub new {
		2512	my $class = shift;
		2513
		2514	my $self = $class->SUPER::new (
		2515	items => [],
		2516	z => 100,
		2517	@_,
		2518	);
		2519
		2520	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2521
		2522	for my $item (@{ $self->{items} }) {
		2523	my ($widget, $cb) = @$item;
		2524
		2525	# handle various types of items, only text for now
		2526	if (!ref $widget) {
		2527	$widget = new CFClient::UI::Label
		2528	can_hover => 1,
		2529	can_events => 1,
		2530	text => $widget;
		2531	}
		2532
		2533	$self->{item}{$widget} = $item;
		2534
		2535	$self->{vbox}->add ($widget);
		2536	}
		2537
		2538	$self
		2539	}
		2540
		2541	# popup given the event (must be a mouse button down event currently)
		2542	sub popup {
		2543	my ($self, $ev) = @_;
		2544
		2545	$self->emit ("popdown");
		2546
		2547	# maybe save $GRAB? must be careful about events...
		2548	$GRAB = $self;
		2549	$self->{button} = $ev->{button};
		2550
		2551	$self->show;
		2552	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2553	}
		2554
		2555	sub mouse_motion {
		2556	my ($self, $ev, $x, $y) = @_;
		2557
		2558	# TODO: should use vbox->find_widget or so
		2559	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2560	$self->{hover} = $self->{item}{$HOVER};
		2561	}
		2562
		2563	sub button_up {
		2564	my ($self, $ev, $x, $y) = @_;
		2565
		2566	if ($ev->{button} == $self->{button}) {
		2567	undef $GRAB;
		2568	$self->hide;
		2569
		2570	$self->emit ("popdown");
		2571	$self->{hover}[1]->() if $self->{hover};
		2572	}
		2573	}
		2574
		2575	#############################################################################
		2576
2140	package CFClient::UI::Root;	2577	package CFClient::UI::Root;
2141		2578
2142	our @ISA = CFClient::UI::Container::;	2579	our @ISA = CFClient::UI::Container::;
2143		2580
2144	use SDL::OpenGL;	2581	use CFClient::OpenGL;
2145		2582
2146	sub check_size {	2583	sub check_size {
2147	my ($self) = @_;	2584	my ($self) = @_;
2148		2585
2149	$self->configure (0, 0, $::WITH, $::HEIGHT);	2586	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
2150	}	2587	}
2151		2588
2152	sub size_request {	2589	sub size_request {
2153	($::WIDTH, $::HEIGHT)	2590	($::WIDTH, $::HEIGHT)
2154	}	2591	}
…		…
2156	sub configure {	2593	sub configure {
2157	my ($self, $x, $y, $w, $h) = @_;	2594	my ($self, $x, $y, $w, $h) = @_;
2158		2595
2159	$self->SUPER::configure ($x, $y, $w, $h);	2596	$self->SUPER::configure ($x, $y, $w, $h);
2160		2597
2161	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2162	for @{$self->{children}};	2598	for my $child (@{$self->{children}}) {
		2599	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2600
		2601	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2602	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2603	$child->configure ($X, $Y, $W,$H);
		2604	}
2163	}	2605	}
2164		2606
2165	sub _topleft {	2607	sub _topleft {
2166	my ($self, $x, $y) = @_;	2608	my ($self, $x, $y) = @_;
2167		2609
…		…
2175	::refresh ();	2617	::refresh ();
2176	}	2618	}
2177		2619
2178	sub add {	2620	sub add {
2179	my ($self, $child) = @_;	2621	my ($self, $child) = @_;
		2622
		2623	# integerize window positions
		2624	$child->{x} = int $child->{x};
		2625	$child->{y} = int $child->{y};
2180		2626
2181	$self->SUPER::add ($child);	2627	$self->SUPER::add ($child);
2182	}	2628	}
2183		2629
2184	sub on_refresh {	2630	sub on_refresh {
…		…
2207	$self->_draw;	2653	$self->_draw;
2208	}	2654	}
2209		2655
2210	#############################################################################	2656	#############################################################################
2211		2657
		2658	package CFClient::UI::InventoryItem;
		2659
		2660	our @ISA = CFClient::UI::HBox::;
		2661
		2662	sub new {
		2663	my $class = shift;
		2664
		2665	my %args = @_;
		2666
		2667	my $item = $args{item};
		2668
		2669	my $desc = $item->{nrof} < 2
		2670	? $item->{name}
		2671	: "$item->{nrof} $item->{name_pl}";
		2672
		2673
		2674	my $self = $class->SUPER::new (
		2675	can_hover => 1,
		2676	can_events => 1,
		2677	tooltip => (CFClient::UI::Label->escape ($desc)
		2678	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2679	connect_button_down => sub {
		2680	my ($self, $ev, $x, $y) = @_;
		2681
		2682	# todo: maybe put examine on 1? but should just be a tooltip :(
		2683	if ($ev->{button} == 1) {
		2684	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2685	} elsif ($ev->{button} == 2) {
		2686	$::CONN->send ("apply $item->{tag}");
		2687	} elsif ($ev->{button} == 3) {
		2688	CFClient::UI::Menu->new (
		2689	items => [
		2690	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2691	[
		2692	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2693	sub { $::CONN->send ("lock $item->{tag}") },
		2694	],
		2695	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2696	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2697	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2698	],
		2699	)->popup ($ev);
		2700	}
		2701
		2702	1
		2703	},
		2704	%args
		2705	);
		2706	$self->add(new CFClient::UI::Face
		2707	can_events => 0,
		2708	face => $item->{face},
		2709	anim => $item->{anim},
		2710	animspeed => $item->{animspeed});
		2711	$self->add(new CFClient::UI::Label
		2712	can_events => 0,
		2713	text => $desc);
		2714
		2715	$self
		2716	}
		2717
		2718	#############################################################################
		2719
		2720	package CFClient::UI::Inventory;
		2721
		2722	our @ISA = CFClient::UI::ScrolledWindow::;
		2723
		2724	sub new {
		2725	my $class = shift;
		2726
		2727	my $self = $class->SUPER::new (
		2728	scrolled => (new CFClient::UI::VBox),
		2729	@_,
		2730	);
		2731
		2732	$self
		2733	}
		2734
		2735	sub set_items {
		2736	my ($self, $items) = @_;
		2737
		2738	$self->{scrolled}->clear;
		2739	return unless $items;
		2740
		2741	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2742
		2743	$self->{real_items} = \@items;
		2744
		2745	for my $item (@items) {
		2746	my $desc = $item->{nrof} < 2
		2747	? $item->{name}
		2748	: "$item->{nrof} $item->{name_pl}";
		2749
		2750	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
		2751	}
		2752
		2753	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2754	}
		2755
		2756	sub size_request {
		2757	my ($self) = @_;
		2758	($self->{req_w}, $self->{req_h});
		2759	}
		2760
		2761	#############################################################################
		2762
2212	package CFClient::UI;	2763	package CFClient::UI;
2213		2764
2214	$ROOT = new CFClient::UI::Root;	2765	$ROOT = new CFClient::UI::Root;
		2766	$TOOLTIP = new CFClient::UI::Tooltip;
2215		2767
2216	1	2768	1
2217		2769

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