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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.182 by root, Sun Apr 30 11:17:08 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 ($self) = @_;
…		…
294	}	440	}
295		441
296	sub emit {	442	sub emit {
297	my ($self, $signal, @args) = @_;	443	my ($self, $signal, @args) = @_;
298		444
299	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	445	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
300	$cb->($self, @args);
301	}
302	}	446	}
303		447
304	sub DESTROY {	448	sub DESTROY {
305	my ($self) = @_;	449	my ($self) = @_;
306		450
…		…
312	package CFClient::UI::DrawBG;	456	package CFClient::UI::DrawBG;
313		457
314	our @ISA = CFClient::UI::Base::;	458	our @ISA = CFClient::UI::Base::;
315		459
316	use strict;	460	use strict;
317	use SDL::OpenGL;	461	use CFClient::OpenGL;
318		462
319	sub new {	463	sub new {
320	my $class = shift;	464	my $class = shift;
321		465
322	# range [value, low, high, page]	466	# range [value, low, high, page]
…		…
351		495
352	package CFClient::UI::Empty;	496	package CFClient::UI::Empty;
353		497
354	our @ISA = CFClient::UI::Base::;	498	our @ISA = CFClient::UI::Base::;
355		499
		500	sub new {
		501	my ($class, %arg) = @_;
		502	$class->SUPER::new (can_events => 0, %arg);
		503	}
		504
356	sub size_request {	505	sub size_request {
357	(0, 0)	506	(0, 0)
358	}	507	}
359		508
360	sub draw { }	509	sub draw { }
…		…
368	sub new {	517	sub new {
369	my ($class, %arg) = @_;	518	my ($class, %arg) = @_;
370		519
371	my $children = delete $arg{children} || [];	520	my $children = delete $arg{children} || [];
372		521
373	my $self = $class->SUPER::new (children => [], %arg);	522	my $self = $class->SUPER::new (
		523	children => [],
		524	can_events => 0,
		525	%arg,
		526	);
374	$self->add ($_) for @$children;	527	$self->add ($_) for @$children;
375		528
376	$self	529	$self
377	}	530	}
378		531
…		…
386	$self->{children} = [	539	$self->{children} = [
387	sort { $a->{z} <=> $b->{z} }	540	sort { $a->{z} <=> $b->{z} }
388	@{$self->{children}}, $child	541	@{$self->{children}}, $child
389	];	542	];
390		543
391	$self->{w} = $self->{h} = -1;
392
393	$child->check_size;	544	$child->check_size;
		545	$self->update;
		546	}
		547
		548	sub children {
		549	@{ $_[0]{children} }
394	}	550	}
395		551
396	sub remove {	552	sub remove {
397	my ($self, $widget) = @_;	553	my ($self, $child) = @_;
398		554
		555	delete $child->{parent};
		556	$child->hide;
		557
399	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	558	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
400		559
401	$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	$self->update;
402	}	577	}
403		578
404	sub find_widget {	579	sub find_widget {
405	my ($self, $x, $y) = @_;	580	my ($self, $x, $y) = @_;
406		581
…		…
436		611
437	$class->SUPER::new (children => [$child], %arg)	612	$class->SUPER::new (children => [$child], %arg)
438	}	613	}
439		614
440	sub add {	615	sub add {
441	my ($self, $widget) = @_;	616	my ($self, $child) = @_;
442		617
443	$self->{children} = [];	618	$self->{children} = [];
444		619
445	$self->SUPER::add ($widget);	620	$self->SUPER::add ($child);
446	}	621	}
447		622
448	sub remove {	623	sub remove {
449	my ($self, $widget) = @_;	624	my ($self, $widget) = @_;
450		625
…		…
470		645
471	package CFClient::UI::Window;	646	package CFClient::UI::Window;
472		647
473	our @ISA = CFClient::UI::Bin::;	648	our @ISA = CFClient::UI::Bin::;
474		649
475	use SDL::OpenGL;	650	use CFClient::OpenGL;
476		651
477	sub new {	652	sub new {
478	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
479		654
480	my $self = $class->SUPER::new (%arg);	655	my $self = $class->SUPER::new (%arg);
481	}	656	}
482		657
483	sub update {	658	sub update {
484	my ($self) = @_;	659	my ($self) = @_;
485		660
486	# we want to do this delayed...	661	$ROOT->on_refresh ($self => sub { $self->render_child });
487	$self->render_chld;
488	$self->SUPER::update;	662	$self->SUPER::update;
489	}
490
491	sub render_chld {
492	my ($self) = @_;
493
494	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495	glClearColor 0, 0, 0, 1;
496	glClear GL_COLOR_BUFFER_BIT;
497	$self->child->draw;
498	};
499	}	663	}
500		664
501	sub size_allocate {	665	sub size_allocate {
502	my ($self, $w, $h) = @_;	666	my ($self, $w, $h) = @_;
503		667
504	$self->child->configure (0, 0, $w, $h);	668	$self->SUPER::size_allocate ($w, $h);
		669	$self->update;
		670	}
505		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
506	$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}, $self->{h};
		689	# glDisable GL_BLEND;
		690	# glColorMask 1, 1, 1, 1;
		691	};
507	}	692	}
508		693
509	sub _draw {	694	sub _draw {
510	my ($self) = @_;	695	my ($self) = @_;
511		696
512	my ($w, $h) = ($self->w, $self->h);	697	my ($w, $h) = ($self->w, $self->h);
513		698
514	my $tex = $self->{texture}	699	my $tex = $self->{texture}
515	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	$self->update;
		742	}
		743
		744	sub _render {
		745	my ($self) = @_;
		746
		747	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		748
		749	$self->SUPER::_render;
		750	}
		751
		752	#############################################################################
		753
		754	package CFClient::UI::ScrolledWindow;
		755
		756	our @ISA = CFClient::UI::HBox::;
		757
		758	sub new {
		759	my $class = shift;
		760
		761	my $self;
		762
		763	my $slider = new CFClient::UI::Slider
		764	vertical => 1,
		765	range => [0, 0, 1, 0.01], # HACK fix
		766	connect_changed => sub {
		767	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		768	},
		769	;
		770
		771	$self = $class->SUPER::new (
		772	vp => (new CFClient::UI::ViewPort),
		773	slider => $slider,
		774	@_,
		775	);
		776
		777	$self->{vp}->add ($self->{scrolled});
		778	$self->add ($self->{vp});
		779	$self->add ($self->{slider});
		780
		781	$self
		782	}
		783
		784	#TODO# update range on size_allocate depeneing on child
		785	# update viewport offset on scroll
		786
		787	#############################################################################
		788
		789	package CFClient::UI::Frame;
		790
		791	our @ISA = CFClient::UI::Bin::;
		792
		793	use CFClient::OpenGL;
		794
		795	sub new {
		796	my $class = shift;
		797
		798	my $self = $class->SUPER::new (
		799	bg => [1, 1, 1, 1],
		800	border_bg => [1, 1, 1, 1],
		801	border => 0.8,
		802	@_
		803	);
		804
		805	$self
		806	}
		807
		808	sub _draw {
		809	my ($self) = @_;
		810
		811	my ($w, $h) = ($self->{w}, $self->{h});
516		812
517	glEnable GL_BLEND;	813	glEnable GL_BLEND;
518	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	814	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519	glEnable GL_TEXTURE_2D;	815	glEnable GL_TEXTURE_2D;
520	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	816	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
521		817
522	$tex->draw_quad (0, 0, $w, $h);	818	# glBegin GL_QUADS;
		819	# glColor 0, 0, 0, 0;
		820	# glVertex 0 , 0;
		821	# glVertex 0 , $h;
		822	# glVertex $w, $h;
		823	# glVertex $w, 0;
		824	# glEnd;
523		825
		826
		827	$self->child->draw;
524	glDisable GL_BLEND;	828	glDisable GL_BLEND;
525	glDisable GL_TEXTURE_2D;	829	glDisable GL_TEXTURE_2D;
526	}	830	}
527		831
528	#############################################################################	832	#############################################################################
529		833
530	package CFClient::UI::ViewPort;
531
532	our @ISA = CFClient::UI::Window::;
533
534	sub new { die }
535
536	sub size_request {
537	my ($self) = @_;
538
539	@$self{qw(child_w child_h)} = $self->child->size_request;
540	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542	@$self{qw(child_w child_h)}
543	}
544
545	sub _draw {
546	my ($self) = @_;
547
548	$self->{children}[1]->draw;
549	}
550
551
552	#############################################################################
553
554	package CFClient::UI::Frame;	834	package CFClient::UI::FancyFrame;
555		835
556	our @ISA = CFClient::UI::Bin::;	836	our @ISA = CFClient::UI::Bin::;
557		837
558	use SDL::OpenGL;	838	use CFClient::OpenGL;
559
560	sub size_request {
561	my ($self) = @_;
562	my $chld = $self->child
563	or return (0, 0);
564
565	$chld->move (2, 2);
566
567	map { $_ + 4 } $chld->size_request;
568	}
569
570	sub size_allocate {
571	my ($self, $x, $y, $w, $h) = @_;
572
573	$self->child->configure (2, 2, $w - 4, $h - 4);
574	}
575
576	sub _draw {
577	my ($self) = @_;
578
579	my $chld = $self->child;
580
581	my ($w, $h) = $chld->size_request;
582
583	glBegin GL_QUADS;
584	glColor 0, 0, 0;
585	glVertex 0 , 0;
586	glVertex 0 , $h + 4;
587	glVertex $w + 4 , $h + 4;
588	glVertex $w + 4 , 0;
589	glEnd;
590
591	$chld->draw;
592	}
593
594	#############################################################################
595
596	package CFClient::UI::FancyFrame;
597
598	our @ISA = CFClient::UI::Bin::;
599
600	use SDL::OpenGL;
601		839
602	my @tex =	840	my @tex =
603	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
604	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	842	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605		843
606	sub new {	844	sub new {
607	my $class = shift;	845	my $class = shift;
608		846
609	# TODO: user_x, user_y, overwrite moveto?	847	# TODO: user_x, user_y, overwrite moveto?
610		848
611	$class->SUPER::new (	849	my $self = $class->SUPER::new (
612	bg => [1, 1, 1, 1],	850	bg => [1, 1, 1, 1],
613	border_bg => [1, 1, 1, 1],	851	border_bg => [1, 1, 1, 1],
614	border => int $::FONTSIZE * 0.8,	852	border => 0.6,
		853	can_events => 1,
615	@_	854	@_
616	)	855	);
		856
		857	$self->{title} &&= new CFClient::UI::Label
		858	align => 0,
		859	valign => 1,
		860	text => $self->{title},
		861	fontsize => $self->{border};
		862
		863	$self
		864	}
		865
		866	sub border {
		867	int $_[0]{border} * $::FONTSIZE
617	}	868	}
618		869
619	sub size_request {	870	sub size_request {
620	my ($self) = @_;	871	my ($self) = @_;
621		872
622	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624	my ($w, $h) = $self->SUPER::size_request;	873	my ($w, $h) = $self->SUPER::size_request;
625		874
626	(	875	(
627	$w + $self->{border} * 2,	876	$w + $self->border * 2,
628	$h + $self->{border} * 2,	877	$h + $self->border * 2,
629	)	878	)
630	}	879	}
631		880
632	sub size_allocate {	881	sub size_allocate {
633	my ($self, $w, $h) = @_;	882	my ($self, $w, $h) = @_;
634		883
635	$h -= List::Util::max 0, $self->{border} * 2;	884	$h -= List::Util::max 0, $self->border * 2;
636	$w -= List::Util::max 0, $self->{border} * 2;	885	$w -= List::Util::max 0, $self->border * 2;
637		886
		887	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		888	if $self->{title};
		889
638	$self->child->configure ($self->{border}, $self->{border}, $w, $h);	890	$self->child->configure ($self->border, $self->border, $w, $h);
639	}	891	}
640		892
641	sub button_down {	893	sub button_down {
642	my ($self, $ev, $x, $y) = @_;	894	my ($self, $ev, $x, $y) = @_;
643		895
644	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	896	my ($w, $h) = @$self{qw(w h)};
645	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	897	my $border = $self->border;
646		898
		899	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		900	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		901
		902	if ($lr & $td) {
		903	my ($wx, $wy) = ($self->{x}, $self->{y});
647	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	904	my ($ox, $oy) = ($ev->{x}, $ev->{y});
648	my ($bw, $bh) = ($self->{w}, $self->{h});	905	my ($bw, $bh) = ($self->{w}, $self->{h});
		906
		907	my $mx = $x < $border;
		908	my $my = $y < $border;
649		909
650	$self->{motion} = sub {	910	$self->{motion} = sub {
651	my ($ev, $x, $y) = @_;	911	my ($ev, $x, $y) = @_;
652		912
653	($x, $y) = ($ev->motion_x, $ev->motion_y);	913	my $dx = $ev->{x} - $ox;
		914	my $dy = $ev->{y} - $oy;
654		915
655	$self->{user_w} = $bw + $x - $ox;	916	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
656	$self->{user_h} = $bh + $y - $oy;	917	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		918	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
657	$self->check_size;	919	$self->check_size;
658	};	920	};
659		921
660	} elsif ($x >= 0 && $x < $self->{w}	922	} elsif ($lr ^ $td) {
661	&& $y >= 0 && $y < $self->{border}) {
662
663	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	923	my ($ox, $oy) = ($ev->{x}, $ev->{y});
664	my ($bx, $by) = ($self->{x}, $self->{y});	924	my ($bx, $by) = ($self->{x}, $self->{y});
665		925
666	$self->{motion} = sub {	926	$self->{motion} = sub {
667	my ($ev, $x, $y) = @_;	927	my ($ev, $x, $y) = @_;
668		928
669	($x, $y) = ($ev->motion_x, $ev->motion_y);	929	($x, $y) = ($ev->{x}, $ev->{y});
670		930
671	$self->move ($bx + $x - $ox, $by + $y - $oy);	931	$self->move ($bx + $x - $ox, $by + $y - $oy);
672	$self->update;	932	$self->update;
673	};	933	};
674	}	934	}
…		…
695	glEnable GL_BLEND;	955	glEnable GL_BLEND;
696	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	956	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697	glEnable GL_TEXTURE_2D;	957	glEnable GL_TEXTURE_2D;
698	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	958	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699		959
		960	my $border = $self->border;
		961
700	glColor @{ $self->{border_bg} };	962	glColor @{ $self->{border_bg} };
701	$tex[1]->draw_quad (0, 0, $w, $self->{border});	963	$tex[1]->draw_quad (0, 0, $w, $border);
702	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	964	$tex[3]->draw_quad (0, $border, $border, $ch);
703	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	965	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
704	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	966	$tex[4]->draw_quad (0, $h - $border, $w, $border);
705		967
		968	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
706	my $bg = $tex[0];	969	my $bg = $tex[0];
707		970
708	# TODO: repeat texture not scale	971	# TODO: repeat texture not scale
709	my $rep_x = $cw / $bg->{w};	972	my $rep_x = $cw / $bg->{w};
710	my $rep_y = $ch / $bg->{h};	973	my $rep_y = $ch / $bg->{h};
711		974
712	glColor @{ $self->{bg} };	975	glColor @{ $self->{bg} };
713		976
714	$bg->{s} = $rep_x;	977	$bg->{s} = $rep_x;
715	$bg->{t} = $rep_y;	978	$bg->{t} = $rep_y;
716	$bg->{wrap_mode} = 1;	979	$bg->{wrap_mode} = 1;
717	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	980	$bg->draw_quad ($border, $border, $cw, $ch);
718		981
719	glDisable GL_TEXTURE_2D;	982	glDisable GL_TEXTURE_2D;
720	glDisable GL_BLEND;	983	glDisable GL_BLEND;
		984	}
		985
		986	$self->{title}->draw if $self->{title};
721		987
722	$self->child->draw;	988	$self->child->draw;
723	}	989	}
724		990
725	#############################################################################	991	#############################################################################
…		…
728		994
729	our @ISA = CFClient::UI::Base::;	995	our @ISA = CFClient::UI::Base::;
730		996
731	use List::Util qw(max sum);	997	use List::Util qw(max sum);
732		998
733	use SDL::OpenGL;	999	use CFClient::OpenGL;
734		1000
735	sub new {	1001	sub new {
736	my $class = shift;	1002	my $class = shift;
737		1003
738	$class->SUPER::new (	1004	$class->SUPER::new (
…		…
745	my ($self, $x, $y, $child) = @_;	1011	my ($self, $x, $y, $child) = @_;
746		1012
747	$child->set_parent ($self);	1013	$child->set_parent ($self);
748	$self->{children}[$y][$x] = $child;	1014	$self->{children}[$y][$x] = $child;
749		1015
750	$self->{w} = $self->{h} = -1;
751
752	$child->check_size;	1016	$child->check_size;
		1017	}
		1018
		1019	sub children {
		1020	grep $_, map @$_, grep $_, @{ $_[0]{children} }
753	}	1021	}
754		1022
755	# TODO: move to container class maybe? send childs a signal on removal?	1023	# TODO: move to container class maybe? send childs a signal on removal?
756	sub clear {	1024	sub clear {
757	my ($self) = @_;	1025	my ($self) = @_;
758		1026
		1027	my @children = $self->children;
759	delete $self->{children};	1028	delete $self->{children};
		1029
		1030	for (@children) {
		1031	delete $_->{parent};
		1032	$_->hide;
		1033	}
		1034
760	$self->update;	1035	$self->update;
761	}	1036	}
762		1037
763	sub get_wh {	1038	sub get_wh {
764	my ($self) = @_;	1039	my ($self) = @_;
…		…
770	or next;	1045	or next;
771		1046
772	for my $x (0 .. $#$row) {	1047	for my $x (0 .. $#$row) {
773	my $widget = $row->[$x]	1048	my $widget = $row->[$x]
774	or next;	1049	or next;
775	my ($w, $h) = $widget->size_request;	1050	my ($w, $h) = @$widget{qw(req_w req_h)};
776		1051
777	$w[$x] = max $w[$x], $w;	1052	$w[$x] = max $w[$x], $w;
778	$h[$y] = max $h[$y], $h;	1053	$h[$y] = max $h[$y], $h;
779	}	1054	}
780	}	1055	}
…		…
885		1160
886	($h, $w) = ($w, $h);	1161	($h, $w) = ($w, $h);
887		1162
888	my $children = $self->{children};	1163	my $children = $self->{children};
889		1164
890	my @h = map +($_->size_request)[0], @$children;	1165	my @h = map $_->{req_w}, @$children;
891		1166
892	my $req_h = List::Util::sum @h;	1167	my $req_h = List::Util::sum @h;
893		1168
894	if ($req_h > $h) {	1169	if ($req_h > $h) {
895	# ah well, not enough space	1170	# ah well, not enough space
…		…
943	sub size_allocate {	1218	sub size_allocate {
944	my ($self, $w, $h) = @_;	1219	my ($self, $w, $h) = @_;
945		1220
946	my $children = $self->{children};	1221	my $children = $self->{children};
947		1222
948	my @h = map +($_->size_request)[1], @$children;	1223	my @h = map $_->{req_h}, @$children;
949		1224
950	my $req_h = List::Util::sum @h;	1225	my $req_h = List::Util::sum @h;
951		1226
952	if ($req_h > $h) {	1227	if ($req_h > $h) {
953	# ah well, not enough space	1228	# ah well, not enough space
…		…
981		1256
982	package CFClient::UI::Label;	1257	package CFClient::UI::Label;
983		1258
984	our @ISA = CFClient::UI::Base::;	1259	our @ISA = CFClient::UI::Base::;
985		1260
986	use SDL::OpenGL;	1261	use CFClient::OpenGL;
987		1262
988	sub new {	1263	sub new {
989	my ($class, %arg) = @_;	1264	my ($class, %arg) = @_;
990		1265
991	my $self = $class->SUPER::new (	1266	my $self = $class->SUPER::new (
992	fg => [1, 1, 1],	1267	fg => [1, 1, 1],
993	fontsize => $::FONTSIZE,	1268	#font => default_font
		1269	fontsize => 1,
994	text => "",	1270	text => "",
995	align => -1,	1271	align => -1,
996	valign => -1,	1272	valign => -1,
997	padding => 2,	1273	padding => 2,
998	layout => new CFClient::Layout,	1274	layout => new CFClient::Layout,
		1275	can_events => 0,
999	%arg	1276	%arg
1000	);	1277	);
1001		1278
1002	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1279	if (exists $self->{template}) {
		1280	my $layout = new CFClient::Layout;
		1281	$layout->set_text (delete $self->{template});
		1282	$self->{template} = $layout;
		1283	}
1003		1284
1004	$self->set_text (delete $self->{text}) if exists $self->{text};	1285	$self->set_text (delete $self->{text}) if exists $self->{text};
1005	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1286	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
1006		1287
1007	$self	1288	$self
1008	}	1289	}
1009		1290
1010	sub escape_text {	1291	sub escape {
1011	local $_ = $_[1];	1292	local $_ = $_[1];
1012		1293
1013	s/&/&amp;/g;	1294	s/&/&amp;/g;
1014	s/>/&gt;/g;	1295	s/>/&gt;/g;
1015	s/</&lt;/g;	1296	s/</&lt;/g;
1016		1297
1017	$_[1]	1298	$_[1]
1018	}	1299	}
1019		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
		1308	sub reconfigure {
		1309	my ($self) = @_;
		1310
		1311	delete $self->{texture};
		1312	}
		1313
1020	sub set_text {	1314	sub set_text {
1021	my ($self, $text) = @_;	1315	my ($self, $text) = @_;
1022		1316
		1317	return if $self->{text} eq "T$text";
		1318	$self->{text} = "T$text";
		1319
1023	$self->{layout}->set_text ($text);	1320	$self->{layout}->set_text ($text);
1024		1321
1025	delete $self->{texture};	1322	delete $self->{texture};
1026	$self->update;	1323	$self->update;
		1324	$self->check_size;
1027	}	1325	}
1028		1326
1029	sub set_markup {	1327	sub set_markup {
1030	my ($self, $markup) = @_;	1328	my ($self, $markup) = @_;
1031		1329
		1330	return if $self->{text} eq "M$markup";
		1331	$self->{text} = "M$markup";
		1332
1032	$self->{layout}->set_markup ($markup);	1333	$self->{layout}->set_markup ($markup);
1033		1334
1034	delete $self->{texture};	1335	delete $self->{texture};
1035	$self->update;	1336	$self->update;
		1337	$self->check_size;
1036	}	1338	}
1037		1339
1038	sub size_request {	1340	sub size_request {
1039	my ($self) = @_;	1341	my ($self) = @_;
1040		1342
1041	$self->{layout}->set_width;	1343	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1344	$self->{layout}->set_width ($self->{max_w} || -1);
1042	$self->{layout}->set_height ($self->{fontsize});	1345	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1043		1346
1044	my ($w, $h) = $self->{layout}->size;	1347	my ($w, $h) = $self->{layout}->size;
		1348
		1349	if (exists $self->{template}) {
		1350	$self->{template}->set_font ($self->{font}) if $self->{font};
		1351	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1352
		1353	my ($w2, $h2) = $self->{template}->size;
		1354
		1355	$w = List::Util::max $w, $w2;
		1356	$h = List::Util::max $h, $h2;
		1357	}
1045		1358
1046	(	1359	(
1047	$w + $self->{padding} * 2,	1360	$w + $self->{padding} * 2,
1048	$h + $self->{padding} * 2,	1361	$h + $self->{padding} * 2,
1049	)	1362	)
…		…
1053	my ($self, $w, $h) = @_;	1366	my ($self, $w, $h) = @_;
1054		1367
1055	delete $self->{texture};	1368	delete $self->{texture};
1056	}	1369	}
1057		1370
1058	sub update {	1371	sub set_fontsize {
1059	my ($self) = @_;	1372	my ($self, $fontsize) = @_;
1060		1373
		1374	$self->{fontsize} = $fontsize;
1061	delete $self->{texture};	1375	delete $self->{texture};
		1376	$self->check_size;
1062	$self->SUPER::update;	1377	$self->update;
1063	}	1378	}
1064		1379
1065	sub _draw {	1380	sub _draw {
1066	my ($self) = @_;	1381	my ($self) = @_;
1067		1382
1068	my $tex = $self->{texture} ||= do {	1383	my $tex = $self->{texture} ||= do {
		1384	$self->{layout}->set_font ($self->{font}) if $self->{font};
1069	$self->{layout}->set_width ($self->{w});	1385	$self->{layout}->set_width ($self->{w});
1070	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1386	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1071	new_from_layout CFClient::Texture $self->{layout}	1387	new_from_layout CFClient::Texture $self->{layout}
1072	};	1388	};
1073		1389
1074	glEnable GL_BLEND;	1390	glEnable GL_BLEND;
1075	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1391	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
…		…
1100		1416
1101	package CFClient::UI::EntryBase;	1417	package CFClient::UI::EntryBase;
1102		1418
1103	our @ISA = CFClient::UI::Label::;	1419	our @ISA = CFClient::UI::Label::;
1104		1420
1105	use SDL;	1421	use CFClient::OpenGL;
1106	use SDL::OpenGL;
1107		1422
1108	sub new {	1423	sub new {
1109	my $class = shift;	1424	my $class = shift;
1110		1425
1111	$class->SUPER::new (	1426	$class->SUPER::new (
1112	fg => [1, 1, 1],	1427	fg => [1, 1, 1],
1113	bg => [0, 0, 0, 0.2],	1428	bg => [0, 0, 0, 0.2],
1114	active_bg => [1, 1, 1, 0.5],	1429	active_bg => [1, 1, 1, 0.5],
1115	active_fg => [0, 0, 0],	1430	active_fg => [0, 0, 0],
1116	can_hover => 1,	1431	can_hover => 1,
1117	can_focus => 1,	1432	can_focus => 1,
1118	valign => 0,	1433	valign => 0,
		1434	can_events => 1,
1119	@_	1435	@_
1120	)	1436	)
1121	}	1437	}
1122		1438
1123	sub _set_text {	1439	sub _set_text {
…		…
1125		1441
1126	delete $self->{cur_h};	1442	delete $self->{cur_h};
1127		1443
1128	return if $self->{text} eq $text;	1444	return if $self->{text} eq $text;
1129		1445
		1446	delete $self->{texture};
		1447
1130	$self->{last_activity} = $::NOW;	1448	$self->{last_activity} = $::NOW;
1131	$self->{text} = $text;	1449	$self->{text} = $text;
1132		1450
1133	$text =~ s/./*/g if $self->{hidden};	1451	$text =~ s/./*/g if $self->{hidden};
1134	$self->{layout}->set_text ("$text ");	1452	$self->{layout}->set_text ("$text ");
…		…
1149	}	1467	}
1150		1468
1151	sub size_allocate {	1469	sub size_allocate {
1152	my ($self, $w, $h) = @_;	1470	my ($self, $w, $h) = @_;
1153		1471
1154	$self->_set_text ($self->{text});	1472	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1155	}	1473	}
1156		1474
1157	sub set_text {	1475	sub set_text {
1158	my ($self, $text) = @_;	1476	my ($self, $text) = @_;
1159		1477
…		…
1163	}	1481	}
1164		1482
1165	sub key_down {	1483	sub key_down {
1166	my ($self, $ev) = @_;	1484	my ($self, $ev) = @_;
1167		1485
1168	my $mod = $ev->key_mod;	1486	my $mod = $ev->{mod};
1169	my $sym = $ev->key_sym;	1487	my $sym = $ev->{sym};
1170
1171	my $uni = $ev->key_unicode;	1488	my $uni = $ev->{unicode};
1172		1489
1173	my $text = $self->get_text;	1490	my $text = $self->get_text;
1174		1491
1175	if ($sym == SDLK_BACKSPACE) {	1492	if ($sym == 8) {
1176	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1493	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177	} elsif ($sym == SDLK_DELETE) {	1494	} elsif ($sym == 127) {
1178	substr $text, $self->{cursor}, 1, "";	1495	substr $text, $self->{cursor}, 1, "";
1179	} elsif ($sym == SDLK_LEFT) {	1496	} elsif ($sym == CFClient::SDLK_LEFT) {
1180	--$self->{cursor} if $self->{cursor};	1497	--$self->{cursor} if $self->{cursor};
1181	} elsif ($sym == SDLK_RIGHT) {	1498	} elsif ($sym == CFClient::SDLK_RIGHT) {
1182	++$self->{cursor} if $self->{cursor} < length $self->{text};	1499	++$self->{cursor} if $self->{cursor} < length $self->{text};
1183	} elsif ($sym == SDLK_HOME) {	1500	} elsif ($sym == CFClient::SDLK_HOME) {
1184	$self->{cursor} = 0;	1501	$self->{cursor} = 0;
1185	} elsif ($sym == SDLK_END) {	1502	} elsif ($sym == CFClient::SDLK_END) {
1186	$self->{cursor} = length $text;	1503	$self->{cursor} = length $text;
1187	} elsif ($sym == SDLK_ESCAPE) {	1504	} elsif ($sym == 27) {
1188	$self->emit ('escape');	1505	$self->emit ('escape');
1189	} elsif ($uni) {	1506	} elsif ($uni) {
1190	substr $text, $self->{cursor}++, 0, chr $uni;	1507	substr $text, $self->{cursor}++, 0, chr $uni;
1191	}	1508	}
1192		1509
…		…
1267		1584
1268	package CFClient::UI::Entry;	1585	package CFClient::UI::Entry;
1269		1586
1270	our @ISA = CFClient::UI::EntryBase::;	1587	our @ISA = CFClient::UI::EntryBase::;
1271		1588
1272	use SDL;	1589	use CFClient::OpenGL;
1273	use SDL::OpenGL;
1274		1590
1275	sub key_down {	1591	sub key_down {
1276	my ($self, $ev) = @_;	1592	my ($self, $ev) = @_;
1277		1593
1278	my $sym = $ev->key_sym;	1594	my $sym = $ev->{sym};
1279		1595
1280	if ($sym == SDLK_RETURN) {	1596	if ($sym == 13) {
		1597	unshift @{$self->{history}},
		1598	my $txt = $self->get_text;
		1599	$self->{history_pointer} = -1;
		1600	$self->{history_saveback} = '';
1281	$self->emit (activate => $self->get_text);	1601	$self->emit (activate => $txt);
1282	$self->update;	1602	$self->update;
		1603
		1604	} elsif ($sym == CFClient::SDLK_UP) {
		1605	if ($self->{history_pointer} < 0) {
		1606	$self->{history_saveback} = $self->get_text;
		1607	}
		1608	if (@{$self->{history} || []} > 0) {
		1609	$self->{history_pointer}++;
		1610	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1611	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1612	}
		1613	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1614	}
		1615
		1616	} elsif ($sym == CFClient::SDLK_DOWN) {
		1617	$self->{history_pointer}--;
		1618	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1619
		1620	if ($self->{history_pointer} >= 0) {
		1621	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1622	} else {
		1623	$self->set_text ($self->{history_saveback});
		1624	}
1283		1625
1284	} else {	1626	} else {
1285	$self->SUPER::key_down ($ev);	1627	$self->SUPER::key_down ($ev);
1286	}	1628	}
1287		1629
…		…
1291		1633
1292	package CFClient::UI::Button;	1634	package CFClient::UI::Button;
1293		1635
1294	our @ISA = CFClient::UI::Label::;	1636	our @ISA = CFClient::UI::Label::;
1295		1637
1296	use SDL;	1638	use CFClient::OpenGL;
1297	use SDL::OpenGL;
1298		1639
1299	my @tex =	1640	my @tex =
1300	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1641	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301	qw(b1_button_active.png);	1642	qw(b1_button_active.png);
1302		1643
1303	sub new {	1644	sub new {
1304	my $class = shift;	1645	my $class = shift;
1305		1646
1306	$class->SUPER::new (	1647	$class->SUPER::new (
1307	padding => 4,	1648	padding => 4,
1308	fg => [1, 1, 1],	1649	fg => [1, 1, 1],
1309	bg => [1, 1, 1, 0.2],	1650	bg => [1, 1, 1, 0.2],
1310	active_fg => [0, 0, 1],	1651	active_fg => [0, 0, 1],
1311	can_hover => 1,	1652	can_hover => 1,
1312	align => 0,	1653	align => 0,
1313	valign => 0,	1654	valign => 0,
		1655	can_events => 1,
1314	@_	1656	@_
1315	)	1657	)
1316	}	1658	}
1317		1659
1318	sub button_up {	1660	sub button_up {
…		…
1352	package CFClient::UI::CheckBox;	1694	package CFClient::UI::CheckBox;
1353		1695
1354	our @ISA = CFClient::UI::DrawBG::;	1696	our @ISA = CFClient::UI::DrawBG::;
1355		1697
1356	my @tex =	1698	my @tex =
1357	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1699	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1358	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1700	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359		1701
1360	use SDL;	1702	use CFClient::OpenGL;
1361	use SDL::OpenGL;
1362		1703
1363	sub new {	1704	sub new {
1364	my $class = shift;	1705	my $class = shift;
1365		1706
1366	$class->SUPER::new (	1707	$class->SUPER::new (
…		…
1412	glDisable GL_BLEND;	1753	glDisable GL_BLEND;
1413	}	1754	}
1414		1755
1415	#############################################################################	1756	#############################################################################
1416		1757
1417	package CFClient::UI::VGauge;	1758	package CFClient::UI::Image;
1418		1759
1419	our @ISA = CFClient::UI::Base::;	1760	our @ISA = CFClient::UI::Base::;
1420		1761
1421	use SDL::OpenGL;	1762	use CFClient::OpenGL;
		1763	use Carp qw/confess/;
1422		1764
1423	my %tex = (	1765	our %loaded_images;
1424	food => [
1425	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427	],
1428	grace => [
1429	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431	],
1432	hp => [
1433	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435	],
1436	mana => [
1437	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439	],
1440	);
1441		1766
1442	# eg. VGauge->new (gauge => 'food'), default gauge: food
1443	sub new {	1767	sub new {
1444	my $class = shift;	1768	my $class = shift;
1445		1769
1446	my $self = $class->SUPER::new (gauge => 'food', @_);	1770	my $self = $class->SUPER::new (can_events => 0, @_);
		1771
		1772	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1773
		1774	$loaded_images{$self->{image}} ||=
		1775	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1776
		1777	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1778
		1779	Scalar::Util::weaken $loaded_images{$self->{image}};
		1780
		1781	$self->{aspect} = $tex->{w} / $tex->{h};
1447		1782
1448	$self	1783	$self
1449	}	1784	}
1450		1785
1451	sub size_request {	1786	sub size_request {
1452	my ($self) = @_;	1787	my ($self) = @_;
1453		1788
1454	my $tex = $tex{$self->{gauge}}[0];	1789	($self->{tex}->{w}, $self->{tex}->{h})
1455
1456	@$tex{qw(w h)}
1457	}
1458
1459	sub set_max {
1460	my ($self, $max) = @_;
1461
1462	$self->{max_val} = $max;
1463	}
1464
1465	sub set_value {
1466	my ($self, $val, $max) = @_;
1467
1468	$self->set_max ($max)
1469	if defined $max;
1470
1471	$max = $self->{max_val};
1472	$self->{val} = $val;
1473
1474	$self->update;
1475	}	1790	}
1476		1791
1477	sub _draw {	1792	sub _draw {
1478	my ($self) = @_;	1793	my ($self) = @_;
1479		1794
1480	my $tex = $tex{$self->{gauge}};	1795	my $tex = $self->{tex};
1481		1796
1482	my ($w, $h) = ($self->{w}, $self->{h});	1797	my ($w, $h) = ($self->{w}, $self->{h});
1483		1798
1484	my $ycut = $self->{val} / ($self->{max_val} || 1);	1799	if ($self->{rot90}) {
1485	$ycut = 1 if $self->{val} > $self->{max_val};	1800	glRotate 90, 0, 0, 1;
		1801	glTranslate 0, -$self->{w}, 0;
1486		1802
1487	my $t1 = $tex->[0];	1803	($w, $h) = ($h, $w);
1488	my $t2 = $tex->[1];	1804	}
1489		1805
1490	glEnable GL_BLEND;	1806	glEnable GL_BLEND;
1491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1807	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492	glEnable GL_TEXTURE_2D;	1808	glEnable GL_TEXTURE_2D;
1493	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1809	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494		1810
		1811	$tex->draw_quad (0, 0, $w, $h);
		1812
		1813	glDisable GL_BLEND;
		1814	glDisable GL_TEXTURE_2D;
		1815	}
		1816
		1817	#############################################################################
		1818
		1819	package CFClient::UI::VGauge;
		1820
		1821	our @ISA = CFClient::UI::Base::;
		1822
		1823	use List::Util qw(min max);
		1824
		1825	use CFClient::OpenGL;
		1826
		1827	my %tex = (
		1828	food => [
		1829	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1830	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1831	],
		1832	grace => [
		1833	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1834	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1835	],
		1836	hp => [
		1837	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1838	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1839	],
		1840	mana => [
		1841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1842	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1843	],
		1844	);
		1845
		1846	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1847	sub new {
		1848	my $class = shift;
		1849
		1850	my $self = $class->SUPER::new (
		1851	type => 'food',
		1852	@_
		1853	);
		1854
		1855	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1856
		1857	$self
		1858	}
		1859
		1860	sub size_request {
		1861	my ($self) = @_;
		1862
		1863	#my $tex = $tex{$self->{type}}[0];
		1864	#@$tex{qw(w h)}
		1865	(0, 0)
		1866	}
		1867
		1868	sub set_max {
		1869	my ($self, $max) = @_;
		1870
		1871	return if $self->{max_val} == $max;
		1872
		1873	$self->{max_val} = $max;
		1874	$self->update;
		1875	}
		1876
		1877	sub set_value {
		1878	my ($self, $val, $max) = @_;
		1879
		1880	$self->set_max ($max)
		1881	if defined $max;
		1882
		1883	return if $self->{val} == $val;
		1884
		1885	$self->{val} = $val;
		1886	$self->update;
		1887	}
		1888
		1889	sub _draw {
		1890	my ($self) = @_;
		1891
		1892	my $tex = $tex{$self->{type}};
		1893	my ($t1, $t2, $t3) = @$tex;
		1894
		1895	my ($w, $h) = ($self->{w}, $self->{h});
		1896
		1897	if ($self->{vertical}) {
		1898	glRotate 90, 0, 0, 1;
		1899	glTranslate 0, -$self->{w}, 0;
		1900
		1901	($w, $h) = ($h, $w);
		1902	}
		1903
		1904	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1905
		1906	my $ycut1 = max 0, min 1, $ycut;
		1907	my $ycut2 = max 0, min 1, $ycut - 1;
		1908
1495	my $h1 = $self->{h} - $ycut * $self->{h};	1909	my $h1 = $self->{h} * (1 - $ycut1);
1496	my $h2 = $ycut * $self->{h};	1910	my $h2 = $self->{h} * (1 - $ycut2);
1497		1911
1498	my $yp = 0;	1912	glEnable GL_BLEND;
		1913	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1914	glEnable GL_TEXTURE_2D;
		1915	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1499		1916
1500	glBindTexture GL_TEXTURE_2D, $t1->{name};	1917	glBindTexture GL_TEXTURE_2D, $t1->{name};
1501	glBegin GL_QUADS;	1918	glBegin GL_QUADS;
1502	glTexCoord 0 , 0; glVertex 0 , $yp;	1919	glTexCoord 0 , 0; glVertex 0 , 0;
1503	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;	1920	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;	1921	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;	1922	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506	glEnd;	1923	glEnd;
1507		1924
1508	$yp += $h1;	1925	my $ycut1 = List::Util::min 1, $ycut;
1509
1510	glBindTexture GL_TEXTURE_2D, $t2->{name};	1926	glBindTexture GL_TEXTURE_2D, $t2->{name};
1511	glBegin GL_QUADS;	1927	glBegin GL_QUADS;
1512	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;	1928	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;	1929	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;	1930	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1931	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516	glEnd;	1932	glEnd;
		1933
		1934	if ($t3) {
		1935	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1936	glBegin GL_QUADS;
		1937	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1938	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1939	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1940	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1941	glEnd;
		1942	}
1517		1943
1518	glDisable GL_BLEND;	1944	glDisable GL_BLEND;
1519	glDisable GL_TEXTURE_2D;	1945	glDisable GL_TEXTURE_2D;
1520	}	1946	}
1521		1947
1522	#############################################################################	1948	#############################################################################
1523		1949
		1950	package CFClient::UI::Gauge;
		1951
		1952	our @ISA = CFClient::UI::VBox::;
		1953
		1954	sub new {
		1955	my ($class, %arg) = @_;
		1956
		1957	my $self = $class->SUPER::new (
		1958	tooltip => $arg{type},
		1959	can_hover => 1,
		1960	can_events => 1,
		1961	%arg,
		1962	);
		1963
		1964	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1965	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1966	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1967
		1968	$self
		1969	}
		1970
		1971	sub set_fontsize {
		1972	my ($self, $fsize) = @_;
		1973
		1974	$self->{value}->set_fontsize ($fsize);
		1975	$self->{max} ->set_fontsize ($fsize);
		1976	}
		1977
		1978	sub set_max {
		1979	my ($self, $max) = @_;
		1980
		1981	$self->{gauge}->set_max ($max);
		1982	$self->{max}->set_text ($max);
		1983	}
		1984
		1985	sub set_value {
		1986	my ($self, $val, $max) = @_;
		1987
		1988	$self->set_max ($max)
		1989	if defined $max;
		1990
		1991	$self->{gauge}->set_value ($val, $max);
		1992	$self->{value}->set_text ($val);
		1993	}
		1994
		1995	#############################################################################
		1996
1524	package CFClient::UI::Slider;	1997	package CFClient::UI::Slider;
1525		1998
1526	use strict;	1999	use strict;
1527		2000
1528	use SDL::OpenGL;	2001	use CFClient::OpenGL;
1529		2002
1530	our @ISA = CFClient::UI::DrawBG::;	2003	our @ISA = CFClient::UI::DrawBG::;
1531		2004
1532	my @tex =	2005	my @tex =
1533	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2006	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1543	# TODO: calculations are off	2016	# TODO: calculations are off
1544	my $self = $class->SUPER::new (	2017	my $self = $class->SUPER::new (
1545	fg => [1, 1, 1],	2018	fg => [1, 1, 1],
1546	active_fg => [0, 0, 0],	2019	active_fg => [0, 0, 0],
1547	range => [0, 0, 100, 10],	2020	range => [0, 0, 100, 10],
1548	req_w => 40,	2021	req_w => $::WIDTH / 80,
1549	req_h => 13,	2022	req_h => $::WIDTH / 80,
1550	vertical => 0,	2023	vertical => 0,
1551	can_hover => 1,	2024	can_hover => 1,
1552	inner_pad => 5,	2025	inner_pad => 5,
1553	@_	2026	@_
1554	);	2027	);
…		…
1658		2131
1659	package CFClient::UI::TextView;	2132	package CFClient::UI::TextView;
1660		2133
1661	our @ISA = CFClient::UI::HBox::;	2134	our @ISA = CFClient::UI::HBox::;
1662		2135
1663	use SDL::OpenGL;	2136	use CFClient::OpenGL;
1664		2137
1665	sub new {	2138	sub new {
1666	my $class = shift;	2139	my $class = shift;
1667		2140
1668	my $self = $class->SUPER::new (	2141	my $self = $class->SUPER::new (
1669	req_w => $::WIDTH / 6,	2142	fontsize => 1,
1670	req_h => $::HEIGHT / 6,	2143	can_events => 0,
1671	fontsize => $::FONTSIZE,	2144	#font => default_font
1672	@_,	2145	@_,
1673		2146
1674	layout => (new CFClient::Layout),	2147	layout => (new CFClient::Layout),
1675	par => [],	2148	par => [],
1676	height => 0,	2149	height => 0,
1677	children => [	2150	children => [
1678	(new CFClient::UI::Empty expand => 1),	2151	(new CFClient::UI::Empty expand => 1),
1679	(new CFClient::UI::Slider vertical => 1),	2152	(new CFClient::UI::Slider vertical => 1),
1680	],	2153	],
1681	);	2154	);
1682		2155
1683	$self->{children}[1]->connect (changed => sub {	2156	$self->{children}[1]->connect (changed => sub { $self->update });
1684	$self->update;
1685	});
1686		2157
1687	$self	2158	$self
1688	}	2159	}
1689		2160
1690	sub set_fontsize {	2161	sub set_fontsize {
…		…
1697	sub text_height {	2168	sub text_height {
1698	my ($self, $text) = @_;	2169	my ($self, $text) = @_;
1699		2170
1700	my $layout = $self->{layout};	2171	my $layout = $self->{layout};
1701		2172
1702	$layout->set_height ($self->{fontsize});	2173	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703	$layout->set_width ($self->{w});	2174	$layout->set_width ($self->{children}[0]{w});
1704	$layout->set_text ($text);	2175	$layout->set_text ($text);
1705		2176
1706	($layout->size)[1]	2177	($layout->size)[1]
1707	}	2178	}
1708		2179
…		…
1711		2182
1712	$self->{need_reflow}++;	2183	$self->{need_reflow}++;
1713	$self->update;	2184	$self->update;
1714	}	2185	}
1715		2186
1716	sub size_request {
1717	my ($self) = @_;
1718
1719	($self->{req_w}, $self->{req_h})
1720	}
1721
1722	sub size_allocate {	2187	sub size_allocate {
1723	my ($self, $w, $h) = @_;	2188	my ($self, $w, $h) = @_;
1724		2189
		2190	$self->SUPER::size_allocate ($w, $h);
		2191
		2192	$self->{layout}->set_font ($self->{font}) if $self->{font};
1725	$self->{layout}->set_height ($self->{fontsize});	2193	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1726	$self->{layout}->set_width ($self->{w});	2194	$self->{layout}->set_width ($self->{children}[0]{w});
1727		2195
1728	$self->reflow;	2196	$self->reflow;
1729	$self->update;
1730	}	2197	}
1731		2198
1732	sub add_paragraph {	2199	sub add_paragraph {
1733	my ($self, $color, $text) = @_;	2200	my ($self, $color, $text) = @_;
1734		2201
…		…
1765	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2232	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1766		2233
1767	delete $self->{texture};	2234	delete $self->{texture};
1768	}	2235	}
1769		2236
1770	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2237	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1771	glClearColor 0, 0, 0, 1;	2238	glClearColor 0, 0, 0, 0;
1772	glClear GL_COLOR_BUFFER_BIT;	2239	glClear GL_COLOR_BUFFER_BIT;
1773		2240
1774	glEnable GL_BLEND;	2241	glEnable GL_BLEND;
1775	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2242	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1776	glEnable GL_TEXTURE_2D;	2243	glEnable GL_TEXTURE_2D;
…		…
1783		2250
1784	my $y = 0;	2251	my $y = 0;
1785		2252
1786	my $layout = $self->{layout};	2253	my $layout = $self->{layout};
1787		2254
		2255	$layout->set_font ($self->{font}) if $self->{font};
		2256
1788	for my $par (@{$self->{par}}) {	2257	for my $par (@{$self->{par}}) {
1789	my $h = $par->[0];	2258	my $h = $par->[0];
1790		2259
1791	if ($y0 < $y + $h && $y < $y1) {	2260	if ($y0 < $y + $h && $y < $y1) {
1792	$layout->set_text ($par->[2]);	2261	$layout->set_text ($par->[2]);
…		…
1806	}	2275	}
1807		2276
1808	sub _draw {	2277	sub _draw {
1809	my ($self) = @_;	2278	my ($self) = @_;
1810		2279
1811	if ($self->{texture}) {	2280	glEnable GL_BLEND;
		2281	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1812	glEnable GL_TEXTURE_2D;	2282	glEnable GL_TEXTURE_2D;
1813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2284	glColor 1, 1, 1, 1;
1814	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2285	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815	glDisable GL_TEXTURE_2D;	2286	glDisable GL_TEXTURE_2D;
1816	}	2287	glDisable GL_BLEND;
1817		2288
1818	$self->{children}[1]->draw;	2289	$self->{children}[1]->draw;
1819		2290
1820	}	2291	}
1821		2292
1822	#############################################################################	2293	#############################################################################
1823		2294
1824	package CFClient::UI::MapWidget;
1825
1826	use strict;
1827
1828	use List::Util qw(min max);
1829
1830	use SDL;
1831	use SDL::OpenGL;
1832
1833	our @ISA = CFClient::UI::Base::;
1834
1835	sub new {
1836	my $class = shift;
1837
1838	$class->SUPER::new (
1839	z => -1,
1840	can_focus => 1,
1841	list => (glGenLists 1),
1842	@_
1843	)
1844	}
1845
1846	sub key_down {
1847	print "MAPKEYDOWN\n";
1848	}
1849
1850	sub key_up {
1851	}
1852
1853	sub button_down {
1854	my ($self, $ev, $x, $y) = @_;
1855
1856	$self->focus_in;
1857
1858	if ($ev->button == 2) {
1859	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862	$self->{motion} = sub {
1863	my ($ev, $x, $y) = @_;
1864
1865	($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867	$::CFG->{map_shift_x} = $bw + $x - $ox;
1868	$::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870	$self->update;
1871	};
1872	}
1873	}
1874
1875	sub button_up {
1876	my ($self, $ev, $x, $y) = @_;
1877
1878	delete $self->{motion};
1879	}
1880
1881	sub mouse_motion {
1882	my ($self, $ev, $x, $y) = @_;
1883
1884	$self->{motion}->($ev, $x, $y) if $self->{motion};
1885	}
1886
1887	sub size_request {
1888	(
1889	1 + 32 * int $::WIDTH / 32,
1890	1 + 32 * int $::HEIGHT / 32,
1891	)
1892	}
1893
1894	sub update {
1895	my ($self) = @_;
1896
1897	$self->{need_update} = 1;
1898	$self->SUPER::update;
1899	}
1900
1901	sub draw {
1902	my ($self) = @_;
1903
1904	if (delete $self->{need_update}) {
1905	glNewList $self->{list}, GL_COMPILE;
1906
1907	if ($::MAP) {
1908	my $sw = int $::WIDTH / 32;
1909	my $sh = int $::HEIGHT / 32;
1910
1911	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914	glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918	if ($::CFG->{fow_enable}) {
1919	if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920	glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921	glConvolutionFilter2D (
1922	GL_CONVOLUTION_2D,
1923	GL_ALPHA,
1924	3, 3,
1925	GL_ALPHA, GL_FLOAT,
1926	pack "f*",
1927	0.1, 0.1, 0.1,
1928	0.1, 0.2, 0.1,
1929	0.1, 0.1, 0.1,
1930	);
1931	glEnable GL_CONVOLUTION_2D;
1932	}
1933
1934	$self->{fow_texture} = new CFClient::Texture
1935	w => $w,
1936	h => $h,
1937	data => $data,
1938	internalformat => GL_ALPHA,
1939	format => GL_ALPHA;
1940
1941	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943	glEnable GL_BLEND;
1944	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945	glEnable GL_TEXTURE_2D;
1946	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948	glColor +($::CFG->{fow_intensity}) x 3, 1;
1949	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951	glDisable GL_TEXTURE_2D;
1952	glDisable GL_BLEND;
1953	}
1954
1955	# HACK BEGIN
1956	{
1957	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958	my ($w, $h) = (250, 250);
1959
1960	glEnable GL_BLEND;
1961	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962	glEnable GL_TEXTURE_2D;
1963	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965	$self->{mapmap_texture} =
1966	new CFClient::Texture
1967	w => $w,
1968	h => $h,
1969	data => $::MAP->mapmap ($w, $h),
1970	type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972	$self->{mapmap_texture}->draw_quad (100, 100);
1973
1974	glDisable GL_TEXTURE_2D;
1975	glDisable GL_BLEND;
1976	}
1977	# HACK END
1978	}
1979
1980	glEndList;
1981	}
1982
1983	glPushMatrix;
1984	glCallList $self->{list};
1985	glPopMatrix;
1986
1987	if ($FOCUS != $self) {
1988	glColor 64/255, 64/255, 64/255;
1989	glLogicOp GL_AND;
1990	glEnable GL_COLOR_LOGIC_OP;
1991	glBegin GL_QUADS;
1992	glVertex 0, 0;
1993	glVertex 0, $::HEIGHT;
1994	glVertex $::WIDTH, $::HEIGHT;
1995	glVertex $::WIDTH, 0;
1996	glEnd;
1997	glDisable GL_COLOR_LOGIC_OP;
1998	}
1999	}
2000
2001	my %DIR = (
2002	SDLK_KP8, [1, "north"],
2003	SDLK_KP9, [2, "northeast"],
2004	SDLK_KP6, [3, "east"],
2005	SDLK_KP3, [4, "southeast"],
2006	SDLK_KP2, [5, "south"],
2007	SDLK_KP1, [6, "southwest"],
2008	SDLK_KP4, [7, "west"],
2009	SDLK_KP7, [8, "northwest"],
2010
2011	SDLK_UP, [1, "north"],
2012	SDLK_RIGHT, [3, "east"],
2013	SDLK_DOWN, [5, "south"],
2014	SDLK_LEFT, [7, "west"],
2015	);
2016
2017	sub key_down {
2018	my ($self, $ev) = @_;
2019
2020	my $mod = $ev->key_mod;
2021	my $sym = $ev->key_sym;
2022
2023	if ($sym == SDLK_KP5) {
2024	$::CONN->user_send ("stay fire");
2025	} elsif ($sym == SDLK_a) {
2026	$::CONN->user_send ("apply");
2027	} elsif ($sym == SDLK_QUOTE) {
2028	$self->emit ('activate_console');
2029	} elsif ($sym == SDLK_SLASH) {
2030	$self->emit ('activate_console' => '/');
2031	} elsif (exists $DIR{$sym}) {
2032	if ($mod & KMOD_SHIFT) {
2033	$self->{shft}++;
2034	$::CONN->user_send ("fire $DIR{$sym}[0]");
2035	} elsif ($mod & KMOD_CTRL) {
2036	$self->{ctrl}++;
2037	$::CONN->user_send ("run $DIR{$sym}[0]");
2038	} else {
2039	$::CONN->user_send ("$DIR{$sym}[1]");
2040	}
2041	}
2042	}
2043
2044	sub key_up {
2045	my ($self, $ev) = @_;
2046
2047	my $mod = $ev->key_mod;
2048	my $sym = $ev->key_sym;
2049
2050	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051	$::CONN->user_send ("fire_stop");
2052	}
2053	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054	$::CONN->user_send ("run_stop");
2055	}
2056	}
2057
2058	#############################################################################
2059
2060	package CFClient::UI::Animator;	2295	package CFClient::UI::Animator;
2061		2296
2062	use SDL::OpenGL;	2297	use CFClient::OpenGL;
2063		2298
2064	our @ISA = CFClient::UI::Bin::;	2299	our @ISA = CFClient::UI::Bin::;
2065		2300
2066	sub moveto {	2301	sub moveto {
2067	my ($self, $x, $y) = @_;	2302	my ($self, $x, $y) = @_;
…		…
2105		2340
2106	sub new {	2341	sub new {
2107	my $class = shift;	2342	my $class = shift;
2108		2343
2109	my $self = $class->SUPER::new (	2344	my $self = $class->SUPER::new (
2110	state => 0,	2345	state => 0,
2111	connect_activate => \&toggle_flopper,	2346	connect_activate => \&toggle_flopper,
2112	@_	2347	@_
2113	);	2348	);
2114		2349
2115	if ($self->{state}) {	2350	if ($self->{state}) {
…		…
2136	$self->emit (changed => $self->{state});	2371	$self->emit (changed => $self->{state});
2137	}	2372	}
2138		2373
2139	#############################################################################	2374	#############################################################################
2140		2375
		2376	package CFClient::UI::Tooltip;
		2377
		2378	our @ISA = CFClient::UI::Bin::;
		2379
		2380	use CFClient::OpenGL;
		2381
		2382	sub new {
		2383	my $class = shift;
		2384
		2385	$class->SUPER::new (
		2386	@_,
		2387	can_events => 0,
		2388	)
		2389	}
		2390
		2391	sub set_markup {
		2392	my ($self, $text) = @_;
		2393
		2394	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2395	$self->{label}->set_markup ($text);
		2396	$self->add ($self->{label});
		2397	}
		2398
		2399	sub size_request {
		2400	my ($self) = @_;
		2401
		2402	$self->child->set_max_size ($::WIDTH * 0.3);
		2403
		2404	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2405
		2406	($w + 4, $h + 4)
		2407	}
		2408
		2409	sub size_allocate {
		2410	my ($self, $w, $h) = @_;
		2411
		2412	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2413	}
		2414
		2415	sub _draw {
		2416	my ($self) = @_;
		2417
		2418	glPushMatrix;
		2419	glTranslate 0.375, 0.375;
		2420
		2421	my ($w, $h) = @$self{qw(w h)};
		2422
		2423	glColor 1, 0.8, 0.4;
		2424	glBegin GL_QUADS;
		2425	glVertex 0 , 0;
		2426	glVertex 0 , $h;
		2427	glVertex $w, $h;
		2428	glVertex $w, 0;
		2429	glEnd;
		2430
		2431	glColor 0, 0, 0;
		2432	glBegin GL_LINE_LOOP;
		2433	glVertex 0 , 0;
		2434	glVertex 0 , $h;
		2435	glVertex $w, $h;
		2436	glVertex $w, 0;
		2437	glEnd;
		2438
		2439	glPopMatrix;
		2440
		2441	glTranslate 2, 2;
		2442	$self->SUPER::_draw;
		2443	}
		2444
		2445	#############################################################################
		2446
		2447	package CFClient::UI::Face;
		2448
		2449	our @ISA = CFClient::UI::Base::;
		2450
		2451	use CFClient::OpenGL;
		2452
		2453	sub new {
		2454	my $class = shift;
		2455
		2456	$class->SUPER::new (
		2457	aspect => 1,
		2458	@_,
		2459	)
		2460	}
		2461
		2462	sub size_request {
		2463	(32, 8)
		2464	}
		2465
		2466	sub _draw {
		2467	my ($self) = @_;
		2468
		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::Menu;
		2487
		2488	our @ISA = CFClient::UI::FancyFrame::;
		2489
		2490	use CFClient::OpenGL;
		2491
		2492	sub new {
		2493	my $class = shift;
		2494
		2495	my $self = $class->SUPER::new (
		2496	items => [],
		2497	z => 100,
		2498	@_,
		2499	);
		2500
		2501	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2502
		2503	for my $item (@{ $self->{items} }) {
		2504	my ($widget, $cb) = @$item;
		2505
		2506	# handle various types of items, only text for now
		2507	if (!ref $widget) {
		2508	$widget = new CFClient::UI::Label
		2509	can_hover => 1,
		2510	can_events => 1,
		2511	text => $widget;
		2512	}
		2513
		2514	$self->{item}{$widget} = $item;
		2515
		2516	$self->{vbox}->add ($widget);
		2517	}
		2518
		2519	$self
		2520	}
		2521
		2522	# popup given the event (must be a mouse button down event currently)
		2523	sub popup {
		2524	my ($self, $ev) = @_;
		2525
		2526	$self->emit ("popdown");
		2527
		2528	# maybe save $GRAB? must be careful about events...
		2529	$GRAB = $self;
		2530	$self->{button} = $ev->{button};
		2531
		2532	$self->show;
		2533	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2534	}
		2535
		2536	sub mouse_motion {
		2537	my ($self, $ev, $x, $y) = @_;
		2538
		2539	# TODO: should use vbox->find_widget or so
		2540	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2541	$self->{hover} = $self->{item}{$HOVER};
		2542	}
		2543
		2544	sub button_up {
		2545	my ($self, $ev, $x, $y) = @_;
		2546
		2547	if ($ev->{button} == $self->{button}) {
		2548	undef $GRAB;
		2549	$self->hide;
		2550
		2551	$self->emit ("popdown");
		2552	$self->{hover}[1]->() if $self->{hover};
		2553	}
		2554	}
		2555
		2556	#############################################################################
		2557
2141	package CFClient::UI::Root;	2558	package CFClient::UI::Root;
2142		2559
2143	our @ISA = CFClient::UI::Container::;	2560	our @ISA = CFClient::UI::Container::;
2144		2561
2145	use SDL::OpenGL;	2562	use CFClient::OpenGL;
2146		2563
2147	sub check_size {	2564	sub check_size {
2148	my ($self) = @_;	2565	my ($self) = @_;
2149		2566
2150	$self->configure (0, 0, $::WITH, $::HEIGHT);	2567	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
2151	}	2568	}
2152		2569
2153	sub size_request {	2570	sub size_request {
2154	($::WIDTH, $::HEIGHT)	2571	($::WIDTH, $::HEIGHT)
2155	}	2572	}
…		…
2157	sub configure {	2574	sub configure {
2158	my ($self, $x, $y, $w, $h) = @_;	2575	my ($self, $x, $y, $w, $h) = @_;
2159		2576
2160	$self->SUPER::configure ($x, $y, $w, $h);	2577	$self->SUPER::configure ($x, $y, $w, $h);
2161		2578
2162	$_->configure ($_->{x}, $_->{y}, $_->size_request)
2163	for @{$self->{children}};	2579	for my $child (@{$self->{children}}) {
		2580	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2581
		2582	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2583	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2584	$child->configure ($X, $Y, $W,$H);
		2585	}
2164	}	2586	}
2165		2587
2166	sub _topleft {	2588	sub _topleft {
2167	my ($self, $x, $y) = @_;	2589	my ($self, $x, $y) = @_;
2168		2590
…		…
2176	::refresh ();	2598	::refresh ();
2177	}	2599	}
2178		2600
2179	sub add {	2601	sub add {
2180	my ($self, $child) = @_;	2602	my ($self, $child) = @_;
		2603
		2604	# integerize window positions
		2605	$child->{x} = int $child->{x};
		2606	$child->{y} = int $child->{y};
2181		2607
2182	$self->SUPER::add ($child);	2608	$self->SUPER::add ($child);
2183	}	2609	}
2184		2610
2185	sub on_refresh {	2611	sub on_refresh {
…		…
2208	$self->_draw;	2634	$self->_draw;
2209	}	2635	}
2210		2636
2211	#############################################################################	2637	#############################################################################
2212		2638
		2639	package CFClient::UI::Inventory;
		2640
		2641	our @ISA = CFClient::UI::ScrolledWindow::;
		2642
		2643	sub new {
		2644	my $class = shift;
		2645
		2646	my $self = $class->SUPER::new (
		2647	scrolled => (new CFClient::UI::VBox),
		2648	@_,
		2649	);
		2650
		2651	$self
		2652	}
		2653
		2654	sub set_items {
		2655	my ($self, $items) = @_;
		2656
		2657	$self->{scrolled}->clear;
		2658	return unless $items;
		2659
		2660	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2661
		2662	$self->{real_items} = \@items;
		2663
		2664	for my $item (@items) {
		2665	my $desc = $item->{nrof} < 2
		2666	? $item->{name}
		2667	: "$item->{nrof} $item->{name_pl}";
		2668
		2669	my $hb = new CFClient::UI::HBox;
		2670
		2671	$hb->add (my $f = new CFClient::UI::Face
		2672	can_events => 0,
		2673	face => $item->{face},
		2674	anim => $item->{anim},
		2675	animspeed => $item->{animspeed},
		2676	expand => 1,
		2677	);
		2678	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
		2679	$self->{scrolled}->add ($hb);
		2680	}
		2681
		2682	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2683	}
		2684
		2685	sub size_request {
		2686	my ($self) = @_;
		2687	(100, 200)
		2688	}
		2689
		2690	#############################################################################
		2691
2213	package CFClient::UI;	2692	package CFClient::UI;
2214		2693
2215	$ROOT = new CFClient::UI::Root;	2694	$ROOT = new CFClient::UI::Root;
		2695	$TOOLTIP = new CFClient::UI::Tooltip;
2216		2696
2217	1	2697	1
2218		2698

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