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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.187 by root, Mon May 8 20:40:31 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) = @_;
		193
117	$self->{x} = int $x;	194	$self->{x} = int $x;
118	$self->{y} = int $y;	195	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
120	}
121		197
122	sub needs_redraw {	198	$self->update;
123	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
124	}	208	}
125		209
126	sub size_request {	210	sub size_request {
127	require Carp;	211	require Carp;
128	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
129	}	213	}
130		214
131	sub _size_allocate {	215	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
133		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	231	$self->{x} = $x;
135	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
136		235
137	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	237	$self->{w} = $w;
140	$self->{h} = $h;	238	$self->{h} = $h;
141		239
		240	$self->size_allocate ($w, $h);
		241	$self->update;
		242	$self->emit (size_allocate => $w, $h);
142	1	243	}
143	}	244	}
144		245
145	sub size_allocate {	246	sub size_allocate {
		247	# nothing to be done
		248	}
		249
		250	sub children {
		251	}
		252
		253	# call when resolution changes etc.
		254	sub reconfigure {
		255	my ($self) = @_;
		256
		257	$_->reconfigure
		258	for $self->children;
		259
		260	$self->check_size;
		261	$self->size_allocate ($self->{w}, $self->{h});
		262	$self->update;
		263	}
		264
		265	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	266	my ($self, $w, $h) = @_;
147		267
148	$self->_size_allocate ($x, $y, $w, $h);	268	delete $self->{max_w}; $self->{max_w} = $w if $w;
		269	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	270	}
150		271
151	# return top left coordinates	272	# return top left coordinates
152	sub _topleft {	273	sub _topleft {
153	my ($self, $x, $y) = @_;	274	my ($self, $x, $y) = @_;
		275
		276	$self->{parent}
		277	or Carp::confess "no parent widget in _topleft\n";#d#
154		278
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	279	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
156	}	280	}
157		281
158	# translate global coordinates to local coordinate system	282	# translate global coordinates to local coordinate system
…		…
225	glPopMatrix;	349	glPopMatrix;
226		350
227	if ($self == $HOVER && $self->{can_hover}) {	351	if ($self == $HOVER && $self->{can_hover}) {
228	my ($x, $y) = @$self{qw(x y)};	352	my ($x, $y) = @$self{qw(x y)};
229		353
230	glColor 0, 0, 1, 0.2;	354	glColor 1, 0.8, 0.5, 0.2;
231	glEnable GL_BLEND;	355	glEnable GL_BLEND;
232	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	356	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233	glBegin GL_QUADS;	357	glBegin GL_QUADS;
234	glVertex $x , $y;	358	glVertex $x , $y;
235	glVertex $x + $self->{w}, $y;	359	glVertex $x + $self->{w}, $y;
236	glVertex $x + $self->{w}, $y + $self->{h};	360	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	361	glVertex $x , $y + $self->{h};
238	glEnd;	362	glEnd;
239	glDisable GL_BLEND;	363	glDisable GL_BLEND;
240	}	364	}
		365
		366	if ($ENV{PCLIENT_DEBUG}) {
		367	glPushMatrix;
		368	glColor 1, 1, 0, 1;
		369	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		370	glBegin GL_LINE_LOOP;
		371	glVertex 0 , 0;
		372	glVertex $self->{w}, 0;
		373	glVertex $self->{w}, $self->{h};
		374	glVertex 0 , $self->{h};
		375	glEnd;
		376	glPopMatrix;
		377	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		378	}
241	}	379	}
242		380
243	sub _draw {	381	sub _draw {
244	my ($self) = @_;	382	my ($self) = @_;
245		383
246	warn "no draw defined for $self\n";	384	warn "no draw defined for $self\n";
247	}	385	}
248		386
249	sub find_widget {	387	sub find_widget {
250	my ($self, $x, $y) = @_;	388	my ($self, $x, $y) = @_;
		389
		390	return () unless $self->{can_events};
251		391
252	return $self	392	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	393	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	394	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		395
…		…
260	my ($self, $parent) = @_;	400	my ($self, $parent) = @_;
261		401
262	Scalar::Util::weaken ($self->{parent} = $parent);	402	Scalar::Util::weaken ($self->{parent} = $parent);
263	}	403	}
264		404
		405	sub check_size {
		406	my ($self) = @_;
		407
		408	$self->{parent}
		409	or return 1;
		410
		411	my ($w, $h) = $self->{user_w} && $self->{user_h}
		412	? @$self{qw(user_w user_h)}
		413	: $self->size_request;
		414
		415	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		416	$self->{req_w} = $w;
		417	$self->{req_h} = $h;
		418
		419	$self->{parent}->check_size
		420	or $self->size_allocate (
		421	(List::Util::max $self->{w}, $w),
		422	(List::Util::max $self->{h}, $h),
		423	);
		424
		425	1
		426	} else {
		427	0
		428	}
		429	}
		430
265	sub update {	431	sub update {
266	my ($self) = @_;	432	my ($self) = @_;
267		433
268	$self->{parent}->update	434	$self->{parent}->update
269	if $self->{parent};	435	if $self->{parent};
270	}	436	}
271		437
272	sub connect {	438	sub connect {
273	my ($self, $signal, $cb) = @_;	439	my ($self, $signal, $cb) = @_;
274		440
275	push @{ $self->{cb}{$signal} }, $cb;	441	push @{ $self->{signal_cb}{$signal} }, $cb;
276	}	442	}
277		443
278	sub emit {	444	sub emit {
279	my ($self, $signal, @args) = @_;	445	my ($self, $signal, @args) = @_;
280		446
281	$_->($self, @args)	447	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282	for @{$self->{cb}{$signal} || []};
283	}	448	}
284		449
285	sub DESTROY {	450	sub DESTROY {
286	my ($self) = @_;	451	my ($self) = @_;
287		452
…		…
293	package CFClient::UI::DrawBG;	458	package CFClient::UI::DrawBG;
294		459
295	our @ISA = CFClient::UI::Base::;	460	our @ISA = CFClient::UI::Base::;
296		461
297	use strict;	462	use strict;
298	use SDL::OpenGL;	463	use CFClient::OpenGL;
299		464
300	sub new {	465	sub new {
301	my $class = shift;	466	my $class = shift;
302		467
303	# range [value, low, high, page]	468	# range [value, low, high, page]
…		…
332		497
333	package CFClient::UI::Empty;	498	package CFClient::UI::Empty;
334		499
335	our @ISA = CFClient::UI::Base::;	500	our @ISA = CFClient::UI::Base::;
336		501
		502	sub new {
		503	my ($class, %arg) = @_;
		504	$class->SUPER::new (can_events => 0, %arg);
		505	}
		506
337	sub size_request {	507	sub size_request {
338	(0, 0)	508	(0, 0)
339	}	509	}
340		510
341	sub draw { }	511	sub draw { }
…		…
349	sub new {	519	sub new {
350	my ($class, %arg) = @_;	520	my ($class, %arg) = @_;
351		521
352	my $children = delete $arg{children} || [];	522	my $children = delete $arg{children} || [];
353		523
354	my $self = $class->SUPER::new (children => [], %arg);	524	my $self = $class->SUPER::new (
		525	children => [],
		526	can_events => 0,
		527	%arg,
		528	);
355	$self->add ($_) for @$children;	529	$self->add ($_) for @$children;
356		530
357	$self	531	$self
358	}	532	}
359		533
…		…
367	$self->{children} = [	541	$self->{children} = [
368	sort { $a->{z} <=> $b->{z} }	542	sort { $a->{z} <=> $b->{z} }
369	@{$self->{children}}, $child	543	@{$self->{children}}, $child
370	];	544	];
371		545
372	$self->{w} = $self->{h} = -1;	546	$child->check_size;
373	$self->update;	547	$self->update;
374	}	548	}
375		549
		550	sub children {
		551	@{ $_[0]{children} }
		552	}
		553
376	sub remove {	554	sub remove {
377	my ($self, $widget) = @_;	555	my ($self, $child) = @_;
378		556
		557	delete $child->{parent};
		558	$child->hide;
		559
379	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	560	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380		561
381	$self->size_allocate (0, 0, $self->{w}, $self->{h});	562	$self->check_size;
		563	$self->update;
		564	}
		565
		566	sub clear {
		567	my ($self) = @_;
		568
		569	my $children = delete $self->{children};
		570	$self->{children} = [];
		571
		572	for (@$children) {
		573	delete $_->{parent};
		574	$_->hide;
		575	}
		576
		577	$self->check_size;
		578	$self->update;
382	}	579	}
383		580
384	sub find_widget {	581	sub find_widget {
385	my ($self, $x, $y) = @_;	582	my ($self, $x, $y) = @_;
386		583
…		…
416		613
417	$class->SUPER::new (children => [$child], %arg)	614	$class->SUPER::new (children => [$child], %arg)
418	}	615	}
419		616
420	sub add {	617	sub add {
421	my ($self, $widget) = @_;	618	my ($self, $child) = @_;
422		619
423	$self->{children} = [];	620	$self->{children} = [];
424		621
425	$self->SUPER::add ($widget);	622	$self->SUPER::add ($child);
426	}	623	}
427		624
428	sub remove {	625	sub remove {
429	my ($self, $widget) = @_;	626	my ($self, $widget) = @_;
430		627
…		…
439	sub size_request {	636	sub size_request {
440	$_[0]{children}[0]->size_request	637	$_[0]{children}[0]->size_request
441	}	638	}
442		639
443	sub size_allocate {	640	sub size_allocate {
444	my ($self, $x, $y, $w, $h) = @_;	641	my ($self, $w, $h) = @_;
445		642
446	$self->_size_allocate ($x, $y, $w, $h) or return;
447
448	$self->{children}[0]->size_allocate (0, 0, $w, $h);	643	$self->{children}[0]->configure (0, 0, $w, $h);
449	}	644	}
450		645
451	#############################################################################	646	#############################################################################
452		647
453	package CFClient::UI::Window;	648	package CFClient::UI::Window;
454		649
455	our @ISA = CFClient::UI::Bin::;	650	our @ISA = CFClient::UI::Bin::;
456		651
457	use SDL::OpenGL;	652	use CFClient::OpenGL;
458		653
459	sub new {	654	sub new {
460	my ($class, %arg) = @_;	655	my ($class, %arg) = @_;
461		656
462	my $self = $class->SUPER::new (%arg);	657	my $self = $class->SUPER::new (%arg);
463	}	658	}
464		659
465	sub update {	660	sub update {
466	my ($self) = @_;	661	my ($self) = @_;
467		662
468	# we want to do this delayed...	663	$ROOT->on_refresh ($self => sub { $self->render_child });
469	$self->render_chld;
470	$self->SUPER::update;	664	$self->SUPER::update;
471	}	665	}
472		666
		667	sub size_allocate {
		668	my ($self, $w, $h) = @_;
		669
		670	$self->SUPER::size_allocate ($w, $h);
		671	$self->update;
		672	}
		673
		674	sub _render {
		675	$_[0]{children}[0]->draw;
		676	}
		677
473	sub render_chld {	678	sub render_child {
474	my ($self) = @_;	679	my ($self) = @_;
475		680
476	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	681	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477	glClearColor 0, 0, 0, 1;	682	glClearColor 0, 0, 0, 0;
478	glClear GL_COLOR_BUFFER_BIT;	683	glClear GL_COLOR_BUFFER_BIT;
479	$self->child->draw;	684
		685	$self->_render;
		686	# glColorMask 1, 1, 1, 0;
		687	# glEnable GL_BLEND;
		688	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		689	# glRasterPos 0, 0;
		690	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		691	# glDisable GL_BLEND;
		692	# glColorMask 1, 1, 1, 1;
480	};	693	};
481	}
482
483	sub size_allocate {
484	my ($self, $x, $y, $w, $h) = @_;
485
486	$self->_size_allocate ($x, $y, $w, $h) or return;
487
488	$self->child->size_allocate (0, 0, $w, $h);
489
490	$self->render_chld;
491	}	694	}
492		695
493	sub _draw {	696	sub _draw {
494	my ($self) = @_;	697	my ($self) = @_;
495		698
496	my ($w, $h) = ($self->w, $self->h);	699	my ($w, $h) = ($self->w, $self->h);
497		700
498	my $tex = $self->{texture}	701	my $tex = $self->{texture}
499	or return;	702	or return;
		703
		704	glEnable GL_BLEND;
		705	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		706	glEnable GL_TEXTURE_2D;
		707	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		708	glColor 0, 0, 0, 1;
		709
		710	$tex->draw_quad (0, 0, $w, $h);
		711
		712	glDisable GL_BLEND;
		713	glDisable GL_TEXTURE_2D;
		714	}
		715
		716	#############################################################################
		717
		718	package CFClient::UI::ViewPort;
		719
		720	our @ISA = CFClient::UI::Window::;
		721
		722	sub size_request {
		723	my ($self) = @_;
		724
		725	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		726	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		727
		728	@$self{qw(child_w child_h)}
		729	}
		730
		731	sub size_allocate {
		732	my ($self, $w, $h) = @_;
		733
		734	$self->update;
		735	}
		736
		737	sub set_offset {
		738	my ($self, $x, $y) = @_;
		739
		740	$self->{view_x} = int $x;
		741	$self->{view_y} = int $y;
		742
		743	$self->update;
		744	}
		745
		746	# hmm, this does not work for topleft of $self... but we should not aks for that
		747	sub _topleft {
		748	my ($self, $x, $y) = @_;
		749
		750	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
		751	}
		752
		753	sub find_widget {
		754	my ($self, $x, $y) = @_;
		755
		756	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		757	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		758	) {
		759	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		760	} else {
		761	$self->CFClient::UI::Base::find_widget ($x, $y)
		762	}
		763	}
		764
		765	sub _render {
		766	my ($self) = @_;
		767
		768	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		769
		770	$self->SUPER::_render;
		771	}
		772
		773	#############################################################################
		774
		775	package CFClient::UI::ScrolledWindow;
		776
		777	our @ISA = CFClient::UI::HBox::;
		778
		779	sub new {
		780	my $class = shift;
		781
		782	my $self;
		783
		784	my $slider = new CFClient::UI::Slider
		785	vertical => 1,
		786	range => [0, 0, 1, 0.01], # HACK fix
		787	connect_changed => sub {
		788	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		789	},
		790	;
		791
		792	$self = $class->SUPER::new (
		793	vp => (new CFClient::UI::ViewPort),
		794	slider => $slider,
		795	@_,
		796	);
		797
		798	$self->{vp}->add ($self->{scrolled});
		799	$self->add ($self->{vp});
		800	$self->add ($self->{slider});
		801
		802	$self
		803	}
		804
		805	#TODO# update range on size_allocate depeneing on child
		806	# update viewport offset on scroll
		807
		808	#############################################################################
		809
		810	package CFClient::UI::Frame;
		811
		812	our @ISA = CFClient::UI::Bin::;
		813
		814	use CFClient::OpenGL;
		815
		816	sub new {
		817	my $class = shift;
		818
		819	my $self = $class->SUPER::new (
		820	bg => [1, 1, 1, 1],
		821	border_bg => [1, 1, 1, 1],
		822	border => 0.8,
		823	@_
		824	);
		825
		826	$self
		827	}
		828
		829	sub _draw {
		830	my ($self) = @_;
		831
		832	my ($w, $h) = ($self->{w}, $self->{h});
500		833
501	glEnable GL_BLEND;	834	glEnable GL_BLEND;
502	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	835	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503	glEnable GL_TEXTURE_2D;	836	glEnable GL_TEXTURE_2D;
504	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	837	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505		838
506	$tex->draw_quad (0, 0, $w, $h);	839	# glBegin GL_QUADS;
		840	# glColor 0, 0, 0, 0;
		841	# glVertex 0 , 0;
		842	# glVertex 0 , $h;
		843	# glVertex $w, $h;
		844	# glVertex $w, 0;
		845	# glEnd;
507		846
		847
		848	$self->child->draw;
508	glDisable GL_BLEND;	849	glDisable GL_BLEND;
509	glDisable GL_TEXTURE_2D;	850	glDisable GL_TEXTURE_2D;
510	}	851	}
511		852
512	#############################################################################	853	#############################################################################
513		854
514	package CFClient::UI::Frame;	855	package CFClient::UI::FancyFrame;
515		856
516	our @ISA = CFClient::UI::Bin::;	857	our @ISA = CFClient::UI::Bin::;
517		858
518	use SDL::OpenGL;	859	use CFClient::OpenGL;
519
520	sub size_request {
521	my ($self) = @_;
522	my $chld = $self->child
523	or return (0, 0);
524
525	$chld->move (2, 2);
526
527	map { $_ + 4 } $chld->size_request;
528	}
529
530	sub size_allocate {
531	my ($self, $x, $y, $w, $h) = @_;
532
533	$self->_size_allocate ($x, $y, $w, $h) or return;
534
535	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
536	}
537
538	sub _draw {
539	my ($self) = @_;
540
541	my $chld = $self->child;
542
543	my ($w, $h) = $chld->size_request;
544
545	glBegin GL_QUADS;
546	glColor 0, 0, 0;
547	glVertex 0 , 0;
548	glVertex 0 , $h + 4;
549	glVertex $w + 4 , $h + 4;
550	glVertex $w + 4 , 0;
551	glEnd;
552
553	$chld->draw;
554	}
555
556	#############################################################################
557
558	package CFClient::UI::FancyFrame;
559
560	our @ISA = CFClient::UI::Bin::;
561
562	use SDL::OpenGL;
563		860
564	my @tex =	861	my @tex =
565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	862	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
566	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	863	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567		864
568	sub new {	865	sub new {
569	my $class = shift;	866	my $class = shift;
570		867
571	# TODO: user_x, user_y, overwrite moveto?	868	# TODO: user_x, user_y, overwrite moveto?
572		869
573	$class->SUPER::new (	870	my $self = $class->SUPER::new (
574	bg => [1, 1, 1, 1],	871	bg => [1, 1, 1, 1],
575	border_bg => [1, 1, 1, 1],	872	border_bg => [1, 1, 1, 1],
576	border => int $::FONTSIZE * 0.8,	873	border => 0.6,
		874	can_events => 1,
577	@_	875	@_
		876	);
		877
		878	$self->{title} &&= new CFClient::UI::Label
		879	align => 0,
		880	valign => 1,
		881	text => $self->{title},
		882	fontsize => $self->{border};
		883
		884	$self
		885	}
		886
		887	sub border {
		888	int $_[0]{border} * $::FONTSIZE
		889	}
		890
		891	sub size_request {
		892	my ($self) = @_;
		893
		894	my ($w, $h) = $self->SUPER::size_request;
		895
		896	(
		897	$w + $self->border * 2,
		898	$h + $self->border * 2,
578	)	899	)
579	}	900	}
580		901
581	sub size_request {
582	my ($self) = @_;
583
584	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586	my ($w, $h) = $self->SUPER::size_request;
587
588	(
589	$w + $self->{border} * 2,
590	$h + $self->{border} * 2,
591	)
592	}
593
594	sub size_allocate {	902	sub size_allocate {
595	my ($self, $x, $y, $w, $h) = @_;	903	my ($self, $w, $h) = @_;
596		904
597	$self->_size_allocate ($x, $y, $w, $h) or return;
598
599	$h -= List::Util::max 0, $self->{border} * 2;	905	$h -= List::Util::max 0, $self->border * 2;
600	$w -= List::Util::max 0, $self->{border} * 2;	906	$w -= List::Util::max 0, $self->border * 2;
601		907
		908	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		909	if $self->{title};
		910
602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	911	$self->child->configure ($self->border, $self->border, $w, $h);
603	}	912	}
604		913
605	sub button_down {	914	sub button_down {
606	my ($self, $ev, $x, $y) = @_;	915	my ($self, $ev, $x, $y) = @_;
607		916
608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	917	my ($w, $h) = @$self{qw(w h)};
609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	918	my $border = $self->border;
610		919
		920	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		921	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		922
		923	if ($lr & $td) {
		924	my ($wx, $wy) = ($self->{x}, $self->{y});
611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	925	my ($ox, $oy) = ($ev->{x}, $ev->{y});
612	my ($bw, $bh) = ($self->{w}, $self->{h});	926	my ($bw, $bh) = ($self->{w}, $self->{h});
		927
		928	my $mx = $x < $border;
		929	my $my = $y < $border;
613		930
614	$self->{motion} = sub {	931	$self->{motion} = sub {
615	my ($ev, $x, $y) = @_;	932	my ($ev, $x, $y) = @_;
616		933
617	($x, $y) = ($ev->motion_x, $ev->motion_y);	934	my $dx = $ev->{x} - $ox;
		935	my $dy = $ev->{y} - $oy;
618		936
619	$self->{user_w} = $bw + $x - $ox;	937	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620	$self->{user_h} = $bh + $y - $oy;	938	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621	$self->update;	939	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		940	$self->check_size;
622	};	941	};
623		942
624	} elsif ($x >= 0 && $x < $self->{w}	943	} elsif ($lr ^ $td) {
625	&& $y >= 0 && $y < $self->{border}) {
626
627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	944	my ($ox, $oy) = ($ev->{x}, $ev->{y});
628	my ($bx, $by) = ($self->{x}, $self->{y});	945	my ($bx, $by) = ($self->{x}, $self->{y});
629		946
630	$self->{motion} = sub {	947	$self->{motion} = sub {
631	my ($ev, $x, $y) = @_;	948	my ($ev, $x, $y) = @_;
632		949
633	($x, $y) = ($ev->motion_x, $ev->motion_y);	950	($x, $y) = ($ev->{x}, $ev->{y});
634		951
635	$self->move ($bx + $x - $ox, $by + $y - $oy);	952	$self->move ($bx + $x - $ox, $by + $y - $oy);
636	$self->update;	953	$self->update;
637	};	954	};
638	}	955	}
…		…
659	glEnable GL_BLEND;	976	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	977	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	978	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	979	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663		980
		981	my $border = $self->border;
		982
664	glColor @{ $self->{border_bg} };	983	glColor @{ $self->{border_bg} };
665	$tex[1]->draw_quad (0, 0, $w, $self->{border});	984	$tex[1]->draw_quad (0, 0, $w, $border);
666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	985	$tex[3]->draw_quad (0, $border, $border, $ch);
667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	986	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	987	$tex[4]->draw_quad (0, $h - $border, $w, $border);
669		988
		989	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670	my $bg = $tex[0];	990	my $bg = $tex[0];
671		991
672	# TODO: repeat texture not scale	992	# TODO: repeat texture not scale
673	my $rep_x = $cw / $bg->{w};	993	my $rep_x = $cw / $bg->{w};
674	my $rep_y = $ch / $bg->{h};	994	my $rep_y = $ch / $bg->{h};
675		995
676	glColor @{ $self->{bg} };	996	glColor @{ $self->{bg} };
677		997
678	$bg->{s} = $rep_x;	998	$bg->{s} = $rep_x;
679	$bg->{t} = $rep_y;	999	$bg->{t} = $rep_y;
680	$bg->{wrap_mode} = 1;	1000	$bg->{wrap_mode} = 1;
681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1001	$bg->draw_quad ($border, $border, $cw, $ch);
682		1002
683	glDisable GL_TEXTURE_2D;	1003	glDisable GL_TEXTURE_2D;
684	glDisable GL_BLEND;	1004	glDisable GL_BLEND;
		1005	}
		1006
		1007	$self->{title}->draw if $self->{title};
685		1008
686	$self->child->draw;	1009	$self->child->draw;
687	}	1010	}
688		1011
689	#############################################################################	1012	#############################################################################
…		…
692		1015
693	our @ISA = CFClient::UI::Base::;	1016	our @ISA = CFClient::UI::Base::;
694		1017
695	use List::Util qw(max sum);	1018	use List::Util qw(max sum);
696		1019
697	use SDL::OpenGL;	1020	use CFClient::OpenGL;
698		1021
699	sub new {	1022	sub new {
700	my $class = shift;	1023	my $class = shift;
701		1024
702	$class->SUPER::new (	1025	$class->SUPER::new (
…		…
709	my ($self, $x, $y, $child) = @_;	1032	my ($self, $x, $y, $child) = @_;
710		1033
711	$child->set_parent ($self);	1034	$child->set_parent ($self);
712	$self->{children}[$y][$x] = $child;	1035	$self->{children}[$y][$x] = $child;
713		1036
714	$self->{w} = $self->{h} = -1;	1037	$child->check_size;
715	$self->update;	1038	}
		1039
		1040	sub children {
		1041	grep $_, map @$_, grep $_, @{ $_[0]{children} }
716	}	1042	}
717		1043
718	# TODO: move to container class maybe? send childs a signal on removal?	1044	# TODO: move to container class maybe? send childs a signal on removal?
719	sub clear {	1045	sub clear {
720	my ($self) = @_;	1046	my ($self) = @_;
721		1047
		1048	my @children = $self->children;
722	delete $self->{children};	1049	delete $self->{children};
		1050
		1051	for (@children) {
		1052	delete $_->{parent};
		1053	$_->hide;
		1054	}
		1055
723	$self->update;	1056	$self->update;
724	}	1057	}
725		1058
726	sub get_wh {	1059	sub get_wh {
727	my ($self) = @_;	1060	my ($self) = @_;
…		…
733	or next;	1066	or next;
734		1067
735	for my $x (0 .. $#$row) {	1068	for my $x (0 .. $#$row) {
736	my $widget = $row->[$x]	1069	my $widget = $row->[$x]
737	or next;	1070	or next;
738	my ($w, $h) = $widget->size_request;	1071	my ($w, $h) = @$widget{qw(req_w req_h)};
739		1072
740	$w[$x] = max $w[$x], $w;	1073	$w[$x] = max $w[$x], $w;
741	$h[$y] = max $h[$y], $h;	1074	$h[$y] = max $h[$y], $h;
742	}	1075	}
743	}	1076	}
…		…
755	(sum @$hs),	1088	(sum @$hs),
756	)	1089	)
757	}	1090	}
758		1091
759	sub size_allocate {	1092	sub size_allocate {
760	my ($self, $x, $y, $w, $h) = @_;	1093	my ($self, $w, $h) = @_;
761
762	$self->_size_allocate ($x, $y, $w, $h) or return;
763		1094
764	my ($ws, $hs) = $self->get_wh;	1095	my ($ws, $hs) = $self->get_wh;
765		1096
766	my $req_w = sum @$ws;	1097	my $req_w = sum @$ws;
767	my $req_h = sum @$hs;	1098	my $req_h = sum @$hs;
…		…
789		1120
790	for my $c (0 .. $#$row) {	1121	for my $c (0 .. $#$row) {
791	my $col_w = $ws->[$c];	1122	my $col_w = $ws->[$c];
792		1123
793	if (my $widget = $row->[$c]) {	1124	if (my $widget = $row->[$c]) {
794	$widget->size_allocate ($x, $y, $col_w, $row_h);	1125	$widget->configure ($x, $y, $col_w, $row_h);
795	}	1126	}
796		1127
797	$x += $col_w;	1128	$x += $col_w;
798	}	1129	}
799		1130
…		…
844	(List::Util::max map $_->[1], @alloc),	1175	(List::Util::max map $_->[1], @alloc),
845	)	1176	)
846	}	1177	}
847		1178
848	sub size_allocate {	1179	sub size_allocate {
849	my ($self, $x, $y, $w, $h) = @_;	1180	my ($self, $w, $h) = @_;
850
851	$self->_size_allocate ($x, $y, $w, $h);
852		1181
853	($h, $w) = ($w, $h);	1182	($h, $w) = ($w, $h);
854		1183
855	my $children = $self->{children};	1184	my $children = $self->{children};
856		1185
857	my @h = map +($_->size_request)[0], @$children;	1186	my @h = map $_->{req_w}, @$children;
858		1187
859	my $req_h = List::Util::sum @h;	1188	my $req_h = List::Util::sum @h;
860		1189
861	if ($req_h > $h) {	1190	if ($req_h > $h) {
862	# ah well, not enough space	1191	# ah well, not enough space
…		…
878		1207
879	my $y = 0;	1208	my $y = 0;
880	for (0 .. $#$children) {	1209	for (0 .. $#$children) {
881	my $child = $children->[$_];	1210	my $child = $children->[$_];
882	my $h = $h[$_];	1211	my $h = $h[$_];
883	$child->size_allocate ($y, 0, $h, $w);	1212	$child->configure ($y, 0, $h, $w);
884		1213
885	$y += $h;	1214	$y += $h;
886	}	1215	}
		1216
		1217	1
887	}	1218	}
888		1219
889	#############################################################################	1220	#############################################################################
890		1221
891	package CFClient::UI::VBox;	1222	package CFClient::UI::VBox;
…		…
904	(List::Util::sum map $_->[1], @alloc),	1235	(List::Util::sum map $_->[1], @alloc),
905	)	1236	)
906	}	1237	}
907		1238
908	sub size_allocate {	1239	sub size_allocate {
909	my ($self, $x, $y, $w, $h) = @_;	1240	my ($self, $w, $h) = @_;
910
911	$self->_size_allocate ($x, $y, $w, $h);
912		1241
913	my $children = $self->{children};	1242	my $children = $self->{children};
914		1243
915	my @h = map +($_->size_request)[1], @$children;	1244	my @h = map $_->{req_h}, @$children;
916		1245
917	my $req_h = List::Util::sum @h;	1246	my $req_h = List::Util::sum @h;
918		1247
919	if ($req_h > $h) {	1248	if ($req_h > $h) {
920	# ah well, not enough space	1249	# ah well, not enough space
…		…
934		1263
935	my $y = 0;	1264	my $y = 0;
936	for (0 .. $#$children) {	1265	for (0 .. $#$children) {
937	my $child = $children->[$_];	1266	my $child = $children->[$_];
938	my $h = $h[$_];	1267	my $h = $h[$_];
939	$child->size_allocate (0, $y, $w, $h);	1268	$child->configure (0, $y, $w, $h);
940		1269
941	$y += $h;	1270	$y += $h;
942	}	1271	}
		1272
		1273	1
943	}	1274	}
944		1275
945	#############################################################################	1276	#############################################################################
946		1277
947	package CFClient::UI::Label;	1278	package CFClient::UI::Label;
948		1279
949	our @ISA = CFClient::UI::Base::;	1280	our @ISA = CFClient::UI::Base::;
950		1281
951	use SDL::OpenGL;	1282	use CFClient::OpenGL;
952		1283
953	sub new {	1284	sub new {
954	my ($class, %arg) = @_;	1285	my ($class, %arg) = @_;
955		1286
956	my $self = $class->SUPER::new (	1287	my $self = $class->SUPER::new (
957	fg => [1, 1, 1],	1288	fg => [1, 1, 1],
958	fontsize => $::FONTSIZE,	1289	#font => default_font
		1290	fontsize => 1,
959	text => "",	1291	text => "",
960	align => -1,	1292	align => -1,
961	valign => -1,	1293	valign => -1,
962	padding => 2,	1294	padding => 2,
963	layout => new CFClient::Layout,	1295	layout => new CFClient::Layout,
		1296	can_events => 0,
964	%arg	1297	%arg
965	);	1298	);
966		1299
967	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1300	if (exists $self->{template}) {
		1301	my $layout = new CFClient::Layout;
		1302	$layout->set_text (delete $self->{template});
		1303	$self->{template} = $layout;
		1304	}
968		1305
969	$self->set_text (delete $self->{text}) if exists $self->{text};	1306	$self->set_text (delete $self->{text}) if exists $self->{text};
970	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1307	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
971		1308
972	$self	1309	$self
973	}	1310	}
974		1311
975	sub escape_text {	1312	sub escape {
976	local $_ = $_[1];	1313	local $_ = $_[1];
977		1314
978	s/&/&amp;/g;	1315	s/&/&amp;/g;
979	s/>/&gt;/g;	1316	s/>/&gt;/g;
980	s/</&lt;/g;	1317	s/</&lt;/g;
981		1318
982	$_[1]	1319	$_[1]
983	}	1320	}
984		1321
		1322	sub update {
		1323	my ($self) = @_;
		1324
		1325	delete $self->{texture};
		1326	$self->SUPER::update;
		1327	}
		1328
985	sub set_text {	1329	sub set_text {
986	my ($self, $text) = @_;	1330	my ($self, $text) = @_;
987		1331
		1332	return if $self->{text} eq "T$text";
		1333	$self->{text} = "T$text";
		1334
988	$self->{layout}->set_text ($text);	1335	$self->{layout}->set_text ($text);
989		1336
990	delete $self->{texture};	1337	delete $self->{texture};
991	$self->update;	1338	$self->update;
		1339	$self->check_size;
992	}	1340	}
993		1341
994	sub set_markup {	1342	sub set_markup {
995	my ($self, $markup) = @_;	1343	my ($self, $markup) = @_;
996		1344
		1345	return if $self->{text} eq "M$markup";
		1346	$self->{text} = "M$markup";
		1347
997	$self->{layout}->set_markup ($markup);	1348	$self->{layout}->set_markup ($markup);
998		1349
999	delete $self->{texture};	1350	delete $self->{texture};
1000	$self->update;	1351	$self->update;
		1352	$self->check_size;
1001	}	1353	}
1002		1354
1003	sub size_request {	1355	sub size_request {
1004	my ($self) = @_;	1356	my ($self) = @_;
1005		1357
1006	$self->{layout}->set_width;	1358	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1359	$self->{layout}->set_width ($self->{max_w} || -1);
1007	$self->{layout}->set_height ($self->{fontsize});	1360	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008		1361
1009	my ($w, $h) = $self->{layout}->size;	1362	my ($w, $h) = $self->{layout}->size;
		1363
		1364	if (exists $self->{template}) {
		1365	$self->{template}->set_font ($self->{font}) if $self->{font};
		1366	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1367
		1368	my ($w2, $h2) = $self->{template}->size;
		1369
		1370	$w = List::Util::max $w, $w2;
		1371	$h = List::Util::max $h, $h2;
		1372	}
1010		1373
1011	(	1374	(
1012	$w + $self->{padding} * 2,	1375	$w + $self->{padding} * 2,
1013	$h + $self->{padding} * 2,	1376	$h + $self->{padding} * 2,
1014	)	1377	)
1015	}	1378	}
1016		1379
1017	sub size_allocate {	1380	sub size_allocate {
1018	my ($self, $x, $y, $w, $h) = @_;	1381	my ($self, $w, $h) = @_;
1019
1020	$self->_size_allocate ($x, $y, $w, $h) or return;
1021		1382
1022	delete $self->{texture};	1383	delete $self->{texture};
1023	}	1384	}
1024		1385
1025	sub update {	1386	sub set_fontsize {
1026	my ($self) = @_;	1387	my ($self, $fontsize) = @_;
1027		1388
		1389	$self->{fontsize} = $fontsize;
1028	delete $self->{texture};	1390	delete $self->{texture};
		1391
1029	$self->SUPER::update;	1392	$self->update;
		1393	$self->check_size;
1030	}	1394	}
1031		1395
1032	sub _draw {	1396	sub _draw {
1033	my ($self) = @_;	1397	my ($self) = @_;
1034		1398
1035	my $tex = $self->{texture} ||= do {	1399	my $tex = $self->{texture} ||= do {
		1400	$self->{layout}->set_font ($self->{font}) if $self->{font};
1036	$self->{layout}->set_width ($self->{w});	1401	$self->{layout}->set_width ($self->{w});
1037	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1038	new_from_layout CFClient::Texture $self->{layout}	1403	new_from_layout CFClient::Texture $self->{layout}
1039	};	1404	};
1040		1405
1041	glEnable GL_BLEND;	1406	glEnable GL_BLEND;
1042	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1407	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1043	glEnable GL_TEXTURE_2D;	1408	glEnable GL_TEXTURE_2D;
1044	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1409	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045		1410
1046	glColor @{$self->{fg}};	1411	glColor @{$self->{fg}};
1047		1412
1048	my $x =	1413	$self->{ox} = int (
1049	$self->{align} < 0 ? $self->{padding}	1414	$self->{align} < 0 ? $self->{padding}
1050	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1415	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051	: ($self->{w} - $tex->{w}) * 0.5;	1416	: ($self->{w} - $tex->{w}) * 0.5
		1417	);
1052		1418
1053	my $y =	1419	$self->{oy} = int (
1054	$self->{valign} < 0 ? $self->{padding}	1420	$self->{valign} < 0 ? $self->{padding}
1055	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1421	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056	: ($self->{h} - $tex->{h}) * 0.5;	1422	: ($self->{h} - $tex->{h}) * 0.5
		1423	);
1057		1424
1058	$tex->draw_quad (int $x, int $y);	1425	$tex->draw_quad ($self->{ox}, $self->{oy});
1059		1426
1060	glDisable GL_TEXTURE_2D;	1427	glDisable GL_TEXTURE_2D;
1061	glDisable GL_BLEND;	1428	glDisable GL_BLEND;
1062	}	1429	}
1063		1430
…		…
1065		1432
1066	package CFClient::UI::EntryBase;	1433	package CFClient::UI::EntryBase;
1067		1434
1068	our @ISA = CFClient::UI::Label::;	1435	our @ISA = CFClient::UI::Label::;
1069		1436
1070	use SDL;	1437	use CFClient::OpenGL;
1071	use SDL::OpenGL;
1072		1438
1073	sub new {	1439	sub new {
1074	my $class = shift;	1440	my $class = shift;
1075		1441
1076	$class->SUPER::new (	1442	$class->SUPER::new (
1077	fg => [1, 1, 1],	1443	fg => [1, 1, 1],
1078	bg => [0, 0, 0, 0.2],	1444	bg => [0, 0, 0, 0.2],
1079	active_bg => [1, 1, 1, 0.5],	1445	active_bg => [1, 1, 1, 0.5],
1080	active_fg => [0, 0, 0],	1446	active_fg => [0, 0, 0],
1081	can_hover => 1,	1447	can_hover => 1,
1082	can_focus => 1,	1448	can_focus => 1,
1083	valign => 0,	1449	valign => 0,
		1450	can_events => 1,
1084	@_	1451	@_
1085	)	1452	)
1086	}	1453	}
1087		1454
1088	sub _set_text {	1455	sub _set_text {
…		…
1090		1457
1091	delete $self->{cur_h};	1458	delete $self->{cur_h};
1092		1459
1093	return if $self->{text} eq $text;	1460	return if $self->{text} eq $text;
1094		1461
		1462	delete $self->{texture};
		1463
1095	$self->{last_activity} = $::NOW;	1464	$self->{last_activity} = $::NOW;
1096	$self->{text} = $text;	1465	$self->{text} = $text;
1097		1466
1098	$text =~ s/./*/g if $self->{hidden};	1467	$text =~ s/./*/g if $self->{hidden};
1099	$self->{layout}->set_text ("$text ");	1468	$self->{layout}->set_text ("$text ");
…		…
1112		1481
1113	($w + 1, $h) # add 1 for cursor	1482	($w + 1, $h) # add 1 for cursor
1114	}	1483	}
1115		1484
1116	sub size_allocate {	1485	sub size_allocate {
1117	my ($self, $x, $y, $w, $h) = @_;	1486	my ($self, $w, $h) = @_;
1118		1487
1119	$self->SUPER::size_allocate ($x, $y, $w, $h);	1488	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1120
1121	$self->_set_text ($self->{text});
1122	}	1489	}
1123		1490
1124	sub set_text {	1491	sub set_text {
1125	my ($self, $text) = @_;	1492	my ($self, $text) = @_;
1126		1493
…		…
1130	}	1497	}
1131		1498
1132	sub key_down {	1499	sub key_down {
1133	my ($self, $ev) = @_;	1500	my ($self, $ev) = @_;
1134		1501
1135	my $mod = $ev->key_mod;	1502	my $mod = $ev->{mod};
1136	my $sym = $ev->key_sym;	1503	my $sym = $ev->{sym};
1137
1138	my $uni = $ev->key_unicode;	1504	my $uni = $ev->{unicode};
1139		1505
1140	my $text = $self->get_text;	1506	my $text = $self->get_text;
1141		1507
1142	if ($sym == SDLK_BACKSPACE) {	1508	if ($sym == 8) {
1143	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1509	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144	} elsif ($sym == SDLK_DELETE) {	1510	} elsif ($sym == 127) {
1145	substr $text, $self->{cursor}, 1, "";	1511	substr $text, $self->{cursor}, 1, "";
1146	} elsif ($sym == SDLK_LEFT) {	1512	} elsif ($sym == CFClient::SDLK_LEFT) {
1147	--$self->{cursor} if $self->{cursor};	1513	--$self->{cursor} if $self->{cursor};
1148	} elsif ($sym == SDLK_RIGHT) {	1514	} elsif ($sym == CFClient::SDLK_RIGHT) {
1149	++$self->{cursor} if $self->{cursor} < length $self->{text};	1515	++$self->{cursor} if $self->{cursor} < length $self->{text};
1150	} elsif ($sym == SDLK_HOME) {	1516	} elsif ($sym == CFClient::SDLK_HOME) {
1151	$self->{cursor} = 0;	1517	$self->{cursor} = 0;
1152	} elsif ($sym == SDLK_END) {	1518	} elsif ($sym == CFClient::SDLK_END) {
1153	$self->{cursor} = length $text;	1519	$self->{cursor} = length $text;
1154	} elsif ($sym == SDLK_ESCAPE) {	1520	} elsif ($sym == 27) {
1155	$self->emit ('escape');	1521	$self->emit ('escape');
1156	} elsif ($uni) {	1522	} elsif ($uni) {
1157	substr $text, $self->{cursor}++, 0, chr $uni;	1523	substr $text, $self->{cursor}++, 0, chr $uni;
1158	}	1524	}
1159		1525
…		…
1224	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	1590	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225	}	1591	}
1226		1592
1227	glColor @{$self->{fg}};	1593	glColor @{$self->{fg}};
1228	glBegin GL_LINES;	1594	glBegin GL_LINES;
1229	glVertex $self->{cur_x}, $self->{cur_y};
1230	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1595	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1596	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231	glEnd;	1597	glEnd;
1232	}	1598	}
1233	}	1599	}
1234		1600
1235	package CFClient::UI::Entry;	1601	package CFClient::UI::Entry;
1236		1602
1237	our @ISA = CFClient::UI::EntryBase::;	1603	our @ISA = CFClient::UI::EntryBase::;
1238		1604
1239	use SDL;	1605	use CFClient::OpenGL;
1240	use SDL::OpenGL;
1241		1606
1242	sub key_down {	1607	sub key_down {
1243	my ($self, $ev) = @_;	1608	my ($self, $ev) = @_;
1244		1609
1245	my $sym = $ev->key_sym;	1610	my $sym = $ev->{sym};
1246		1611
1247	if ($sym == SDLK_RETURN) {	1612	if ($sym == 13) {
		1613	unshift @{$self->{history}},
		1614	my $txt = $self->get_text;
		1615	$self->{history_pointer} = -1;
		1616	$self->{history_saveback} = '';
1248	$self->emit (activate => $self->get_text);	1617	$self->emit (activate => $txt);
1249	$self->update;	1618	$self->update;
		1619
		1620	} elsif ($sym == CFClient::SDLK_UP) {
		1621	if ($self->{history_pointer} < 0) {
		1622	$self->{history_saveback} = $self->get_text;
		1623	}
		1624	if (@{$self->{history} || []} > 0) {
		1625	$self->{history_pointer}++;
		1626	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1627	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1628	}
		1629	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1630	}
		1631
		1632	} elsif ($sym == CFClient::SDLK_DOWN) {
		1633	$self->{history_pointer}--;
		1634	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1635
		1636	if ($self->{history_pointer} >= 0) {
		1637	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1638	} else {
		1639	$self->set_text ($self->{history_saveback});
		1640	}
1250		1641
1251	} else {	1642	} else {
1252	$self->SUPER::key_down ($ev);	1643	$self->SUPER::key_down ($ev);
1253	}	1644	}
1254		1645
…		…
1258		1649
1259	package CFClient::UI::Button;	1650	package CFClient::UI::Button;
1260		1651
1261	our @ISA = CFClient::UI::Label::;	1652	our @ISA = CFClient::UI::Label::;
1262		1653
1263	use SDL;	1654	use CFClient::OpenGL;
1264	use SDL::OpenGL;
1265		1655
1266	my @tex =	1656	my @tex =
1267	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1657	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268	qw(b1_button_active.png);	1658	qw(b1_button_active.png);
1269		1659
1270	sub new {	1660	sub new {
1271	my $class = shift;	1661	my $class = shift;
1272		1662
1273	$class->SUPER::new (	1663	$class->SUPER::new (
1274	padding => 4,	1664	padding => 4,
1275	fg => [1, 1, 1],	1665	fg => [1, 1, 1],
1276	bg => [1, 1, 1, 0.2],	1666	bg => [1, 1, 1, 0.2],
1277	active_fg => [1, 1, 0],	1667	active_fg => [0, 0, 1],
1278	can_hover => 1,	1668	can_hover => 1,
		1669	align => 0,
		1670	valign => 0,
		1671	can_events => 1,
1279	@_	1672	@_
1280	)	1673	)
1281	}	1674	}
1282		1675
1283	sub button_up {	1676	sub button_up {
…		…
1317	package CFClient::UI::CheckBox;	1710	package CFClient::UI::CheckBox;
1318		1711
1319	our @ISA = CFClient::UI::DrawBG::;	1712	our @ISA = CFClient::UI::DrawBG::;
1320		1713
1321	my @tex =	1714	my @tex =
1322	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1715	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1323	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1716	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324		1717
1325	use SDL;	1718	use CFClient::OpenGL;
1326	use SDL::OpenGL;
1327		1719
1328	sub new {	1720	sub new {
1329	my $class = shift;	1721	my $class = shift;
1330		1722
1331	$class->SUPER::new (	1723	$class->SUPER::new (
…		…
1342	my ($self) = @_;	1734	my ($self) = @_;
1343		1735
1344	($self->{padding} * 2 + 6) x 2	1736	($self->{padding} * 2 + 6) x 2
1345	}	1737	}
1346		1738
1347	sub size_allocate {
1348	my ($self, $x, $y, $w, $h) = @_;
1349
1350	$self->_size_allocate ($x, $y, $w, $h);
1351	}
1352
1353	sub button_down {	1739	sub button_down {
1354	my ($self, $ev, $x, $y) = @_;	1740	my ($self, $ev, $x, $y) = @_;
1355		1741
1356	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1742	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1357	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1743	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1383	glDisable GL_BLEND;	1769	glDisable GL_BLEND;
1384	}	1770	}
1385		1771
1386	#############################################################################	1772	#############################################################################
1387		1773
		1774	package CFClient::UI::Image;
		1775
		1776	our @ISA = CFClient::UI::Base::;
		1777
		1778	use CFClient::OpenGL;
		1779	use Carp qw/confess/;
		1780
		1781	our %loaded_images;
		1782
		1783	sub new {
		1784	my $class = shift;
		1785
		1786	my $self = $class->SUPER::new (can_events => 0, @_);
		1787
		1788	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1789
		1790	$loaded_images{$self->{image}} ||=
		1791	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1792
		1793	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1794
		1795	Scalar::Util::weaken $loaded_images{$self->{image}};
		1796
		1797	$self->{aspect} = $tex->{w} / $tex->{h};
		1798
		1799	$self
		1800	}
		1801
		1802	sub size_request {
		1803	my ($self) = @_;
		1804
		1805	($self->{tex}->{w}, $self->{tex}->{h})
		1806	}
		1807
		1808	sub _draw {
		1809	my ($self) = @_;
		1810
		1811	my $tex = $self->{tex};
		1812
		1813	my ($w, $h) = ($self->{w}, $self->{h});
		1814
		1815	if ($self->{rot90}) {
		1816	glRotate 90, 0, 0, 1;
		1817	glTranslate 0, -$self->{w}, 0;
		1818
		1819	($w, $h) = ($h, $w);
		1820	}
		1821
		1822	glEnable GL_BLEND;
		1823	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1824	glEnable GL_TEXTURE_2D;
		1825	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1826
		1827	$tex->draw_quad (0, 0, $w, $h);
		1828
		1829	glDisable GL_BLEND;
		1830	glDisable GL_TEXTURE_2D;
		1831	}
		1832
		1833	#############################################################################
		1834
		1835	package CFClient::UI::VGauge;
		1836
		1837	our @ISA = CFClient::UI::Base::;
		1838
		1839	use List::Util qw(min max);
		1840
		1841	use CFClient::OpenGL;
		1842
		1843	my %tex = (
		1844	food => [
		1845	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1846	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1847	],
		1848	grace => [
		1849	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1850	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1851	],
		1852	hp => [
		1853	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1854	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1855	],
		1856	mana => [
		1857	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1858	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1859	],
		1860	);
		1861
		1862	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1863	sub new {
		1864	my $class = shift;
		1865
		1866	my $self = $class->SUPER::new (
		1867	type => 'food',
		1868	@_
		1869	);
		1870
		1871	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1872
		1873	$self
		1874	}
		1875
		1876	sub size_request {
		1877	my ($self) = @_;
		1878
		1879	#my $tex = $tex{$self->{type}}[0];
		1880	#@$tex{qw(w h)}
		1881	(0, 0)
		1882	}
		1883
		1884	sub set_max {
		1885	my ($self, $max) = @_;
		1886
		1887	return if $self->{max_val} == $max;
		1888
		1889	$self->{max_val} = $max;
		1890	$self->update;
		1891	}
		1892
		1893	sub set_value {
		1894	my ($self, $val, $max) = @_;
		1895
		1896	$self->set_max ($max)
		1897	if defined $max;
		1898
		1899	return if $self->{val} == $val;
		1900
		1901	$self->{val} = $val;
		1902	$self->update;
		1903	}
		1904
		1905	sub _draw {
		1906	my ($self) = @_;
		1907
		1908	my $tex = $tex{$self->{type}};
		1909	my ($t1, $t2, $t3) = @$tex;
		1910
		1911	my ($w, $h) = ($self->{w}, $self->{h});
		1912
		1913	if ($self->{vertical}) {
		1914	glRotate 90, 0, 0, 1;
		1915	glTranslate 0, -$self->{w}, 0;
		1916
		1917	($w, $h) = ($h, $w);
		1918	}
		1919
		1920	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1921
		1922	my $ycut1 = max 0, min 1, $ycut;
		1923	my $ycut2 = max 0, min 1, $ycut - 1;
		1924
		1925	my $h1 = $self->{h} * (1 - $ycut1);
		1926	my $h2 = $self->{h} * (1 - $ycut2);
		1927
		1928	glEnable GL_BLEND;
		1929	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1930	glEnable GL_TEXTURE_2D;
		1931	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1932
		1933	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1934	glBegin GL_QUADS;
		1935	glTexCoord 0 , 0; glVertex 0 , 0;
		1936	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1937	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1938	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1939	glEnd;
		1940
		1941	my $ycut1 = List::Util::min 1, $ycut;
		1942	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1943	glBegin GL_QUADS;
		1944	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1945	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1946	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1947	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1948	glEnd;
		1949
		1950	if ($t3) {
		1951	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1952	glBegin GL_QUADS;
		1953	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1954	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1955	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1956	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1957	glEnd;
		1958	}
		1959
		1960	glDisable GL_BLEND;
		1961	glDisable GL_TEXTURE_2D;
		1962	}
		1963
		1964	#############################################################################
		1965
		1966	package CFClient::UI::Gauge;
		1967
		1968	our @ISA = CFClient::UI::VBox::;
		1969
		1970	sub new {
		1971	my ($class, %arg) = @_;
		1972
		1973	my $self = $class->SUPER::new (
		1974	tooltip => $arg{type},
		1975	can_hover => 1,
		1976	can_events => 1,
		1977	%arg,
		1978	);
		1979
		1980	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1981	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1982	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1983
		1984	$self
		1985	}
		1986
		1987	sub set_fontsize {
		1988	my ($self, $fsize) = @_;
		1989
		1990	$self->{value}->set_fontsize ($fsize);
		1991	$self->{max} ->set_fontsize ($fsize);
		1992	}
		1993
		1994	sub set_max {
		1995	my ($self, $max) = @_;
		1996
		1997	$self->{gauge}->set_max ($max);
		1998	$self->{max}->set_text ($max);
		1999	}
		2000
		2001	sub set_value {
		2002	my ($self, $val, $max) = @_;
		2003
		2004	$self->set_max ($max)
		2005	if defined $max;
		2006
		2007	$self->{gauge}->set_value ($val, $max);
		2008	$self->{value}->set_text ($val);
		2009	}
		2010
		2011	#############################################################################
		2012
1388	package CFClient::UI::Slider;	2013	package CFClient::UI::Slider;
1389		2014
1390	use strict;	2015	use strict;
1391		2016
1392	use SDL::OpenGL;	2017	use CFClient::OpenGL;
1393		2018
1394	our @ISA = CFClient::UI::DrawBG::;	2019	our @ISA = CFClient::UI::DrawBG::;
1395		2020
1396	my @tex =	2021	my @tex =
1397	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2022	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1407	# TODO: calculations are off	2032	# TODO: calculations are off
1408	my $self = $class->SUPER::new (	2033	my $self = $class->SUPER::new (
1409	fg => [1, 1, 1],	2034	fg => [1, 1, 1],
1410	active_fg => [0, 0, 0],	2035	active_fg => [0, 0, 0],
1411	range => [0, 0, 100, 10],	2036	range => [0, 0, 100, 10],
1412	req_w => 40,	2037	req_w => $::WIDTH / 80,
1413	req_h => 13,	2038	req_h => $::WIDTH / 80,
1414	vertical => 0,	2039	vertical => 0,
1415	can_hover => 1,	2040	can_hover => 1,
1416	inner_pad => 5,	2041	inner_pad => 5,
1417	@_	2042	@_
1418	);	2043	);
…		…
1522		2147
1523	package CFClient::UI::TextView;	2148	package CFClient::UI::TextView;
1524		2149
1525	our @ISA = CFClient::UI::HBox::;	2150	our @ISA = CFClient::UI::HBox::;
1526		2151
1527	use SDL::OpenGL;	2152	use CFClient::OpenGL;
1528		2153
1529	sub new {	2154	sub new {
1530	my $class = shift;	2155	my $class = shift;
1531		2156
1532	my $self = $class->SUPER::new (	2157	my $self = $class->SUPER::new (
1533	req_w => $::WIDTH / 6,	2158	fontsize => 1,
1534	req_h => $::HEIGHT / 6,	2159	can_events => 0,
1535	fontsize => $::FONTSIZE,	2160	#font => default_font
1536	@_,	2161	@_,
1537		2162
1538	layout => (new CFClient::Layout),	2163	layout => (new CFClient::Layout),
1539	par => [],	2164	par => [],
1540	height => 0,	2165	height => 0,
1541	children => [	2166	children => [
1542	(new CFClient::UI::Empty expand => 1),	2167	(new CFClient::UI::Empty expand => 1),
1543	(new CFClient::UI::Slider vertical => 1),	2168	(new CFClient::UI::Slider vertical => 1),
1544	],	2169	],
1545	);	2170	);
1546		2171
1547	$self->{children}[1]->connect (changed => sub {	2172	$self->{children}[1]->connect (changed => sub { $self->update });
1548	$self->update;
1549	});
1550		2173
1551	$self	2174	$self
1552	}	2175	}
1553		2176
1554	sub set_fontsize {	2177	sub set_fontsize {
…		…
1561	sub text_height {	2184	sub text_height {
1562	my ($self, $text) = @_;	2185	my ($self, $text) = @_;
1563		2186
1564	my $layout = $self->{layout};	2187	my $layout = $self->{layout};
1565		2188
1566	$layout->set_height ($self->{fontsize});	2189	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567	$layout->set_width ($self->{w});	2190	$layout->set_width ($self->{children}[0]{w});
1568	$layout->set_text ($text);	2191	$layout->set_text ($text);
1569		2192
1570	($layout->size)[1]	2193	($layout->size)[1]
1571	}	2194	}
1572		2195
…		…
1575		2198
1576	$self->{need_reflow}++;	2199	$self->{need_reflow}++;
1577	$self->update;	2200	$self->update;
1578	}	2201	}
1579		2202
1580	sub size_request {
1581	my ($self) = @_;
1582
1583	($self->{req_w}, $self->{req_h})
1584	}
1585
1586	sub size_allocate {	2203	sub size_allocate {
1587	my ($self, $x, $y, $w, $h) = @_;	2204	my ($self, $w, $h) = @_;
1588		2205
1589	$self->SUPER::size_allocate ($x, $y, $w, $h);	2206	$self->SUPER::size_allocate ($w, $h);
1590		2207
		2208	$self->{layout}->set_font ($self->{font}) if $self->{font};
1591	$self->{layout}->set_height ($self->{fontsize});	2209	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1592	$self->{layout}->set_width ($self->{w});	2210	$self->{layout}->set_width ($self->{children}[0]{w});
1593		2211
1594	$self->reflow;	2212	$self->reflow;
1595	}	2213	}
1596		2214
1597	sub add_paragraph {	2215	sub add_paragraph {
…		…
1630	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2248	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1631		2249
1632	delete $self->{texture};	2250	delete $self->{texture};
1633	}	2251	}
1634		2252
1635	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2253	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1636	glClearColor 0, 0, 0, 1;	2254	glClearColor 0, 0, 0, 0;
1637	glClear GL_COLOR_BUFFER_BIT;	2255	glClear GL_COLOR_BUFFER_BIT;
1638		2256
1639	glEnable GL_BLEND;	2257	glEnable GL_BLEND;
1640	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2258	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1641	glEnable GL_TEXTURE_2D;	2259	glEnable GL_TEXTURE_2D;
…		…
1648		2266
1649	my $y = 0;	2267	my $y = 0;
1650		2268
1651	my $layout = $self->{layout};	2269	my $layout = $self->{layout};
1652		2270
		2271	$layout->set_font ($self->{font}) if $self->{font};
		2272
1653	for my $par (@{$self->{par}}) {	2273	for my $par (@{$self->{par}}) {
1654	my $h = $par->[0];	2274	my $h = $par->[0];
1655		2275
1656	if ($y0 < $y + $h && $y < $y1) {	2276	if ($y0 < $y + $h && $y < $y1) {
1657	$layout->set_text ($par->[2]);	2277	$layout->set_text ($par->[2]);
…		…
1671	}	2291	}
1672		2292
1673	sub _draw {	2293	sub _draw {
1674	my ($self) = @_;	2294	my ($self) = @_;
1675		2295
1676	if ($self->{texture}) {	2296	glEnable GL_BLEND;
		2297	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1677	glEnable GL_TEXTURE_2D;	2298	glEnable GL_TEXTURE_2D;
1678	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2299	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2300	glColor 1, 1, 1, 1;
1679	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2301	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680	glDisable GL_TEXTURE_2D;	2302	glDisable GL_TEXTURE_2D;
1681	}	2303	glDisable GL_BLEND;
1682		2304
1683	$self->{children}[1]->draw;	2305	$self->{children}[1]->draw;
1684		2306
1685	}	2307	}
1686		2308
1687	#############################################################################	2309	#############################################################################
1688		2310
1689	package CFClient::UI::MapWidget;
1690
1691	use strict;
1692
1693	use List::Util qw(min max);
1694
1695	use SDL;
1696	use SDL::OpenGL;
1697
1698	our @ISA = CFClient::UI::Base::;
1699
1700	sub new {
1701	my $class = shift;
1702
1703	$class->SUPER::new (
1704	z => -1,
1705	can_focus => 1,
1706	list => (glGenLists 1),
1707	@_
1708	)
1709	}
1710
1711	sub key_down {
1712	print "MAPKEYDOWN\n";
1713	}
1714
1715	sub key_up {
1716	}
1717
1718	sub button_down {
1719	my ($self, $ev, $x, $y) = @_;
1720
1721	$self->focus_in;
1722
1723	if ($ev->button == 2) {
1724	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727	$self->{motion} = sub {
1728	my ($ev, $x, $y) = @_;
1729
1730	($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732	$::CFG->{map_shift_x} = $bw + $x - $ox;
1733	$::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735	$self->update;
1736	};
1737	}
1738	}
1739
1740	sub button_up {
1741	my ($self, $ev, $x, $y) = @_;
1742
1743	delete $self->{motion};
1744	}
1745
1746	sub mouse_motion {
1747	my ($self, $ev, $x, $y) = @_;
1748
1749	$self->{motion}->($ev, $x, $y) if $self->{motion};
1750	}
1751
1752	sub size_request {
1753	(
1754	1 + 32 * int $::WIDTH / 32,
1755	1 + 32 * int $::HEIGHT / 32,
1756	)
1757	}
1758
1759	sub update {
1760	my ($self) = @_;
1761
1762	$self->{need_update} = 1;
1763	$self->SUPER::update;
1764	}
1765
1766	sub draw {
1767	my ($self) = @_;
1768
1769	if (delete $self->{need_update}) {
1770	glNewList $self->{list}, GL_COMPILE;
1771
1772	if ($::MAP) {
1773	my $sw = int $::WIDTH / 32;
1774	my $sh = int $::HEIGHT / 32;
1775
1776	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779	glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783	if ($::CFG->{fow_enable}) {
1784	if ($::CFG->{fow_smooth}) { # smooth fog of war
1785	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786	glConvolutionFilter2D
1787	GL_CONVOLUTION_2D,
1788	GL_ALPHA,
1789	3, 3,
1790	GL_ALPHA, GL_FLOAT,
1791	pack "f*",
1792	0.1, 0.1, 0.1,
1793	0.1, 0.2, 0.1,
1794	0.1, 0.1, 0.1,
1795	;
1796	glEnable GL_CONVOLUTION_2D;
1797	}
1798
1799	$self->{fow_texture} = new CFClient::Texture
1800	w => $w,
1801	h => $h,
1802	data => $data,
1803	internalformat => GL_ALPHA,
1804	format => GL_ALPHA;
1805
1806	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808	glEnable GL_BLEND;
1809	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810	glEnable GL_TEXTURE_2D;
1811	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813	glColor +($::CFG->{fow_intensity}) x 3, 1;
1814	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816	glDisable GL_TEXTURE_2D;
1817	glDisable GL_BLEND;
1818	}
1819
1820	# HACK BEGIN
1821	{
1822	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823	my ($w, $h) = (250, 250);
1824
1825	glEnable GL_BLEND;
1826	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827	glEnable GL_TEXTURE_2D;
1828	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830	$self->{mapmap_texture} =
1831	new CFClient::Texture
1832	w => $w,
1833	h => $h,
1834	data => $::MAP->mapmap ($w, $h),
1835	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837	$self->{mapmap_texture}->draw_quad (100, 100);
1838
1839	glDisable GL_TEXTURE_2D;
1840	glDisable GL_BLEND;
1841	}
1842	# HACK END
1843	}
1844
1845	glEndList;
1846	}
1847
1848	glPushMatrix;
1849	glCallList $self->{list};
1850	glPopMatrix;
1851
1852	if ($FOCUS != $self) {
1853	glColor 64/255, 64/255, 64/255;
1854	glLogicOp GL_AND;
1855	glEnable GL_COLOR_LOGIC_OP;
1856	glBegin GL_QUADS;
1857	glVertex 0, 0;
1858	glVertex 0, $::HEIGHT;
1859	glVertex $::WIDTH, $::HEIGHT;
1860	glVertex $::WIDTH, 0;
1861	glEnd;
1862	glDisable GL_COLOR_LOGIC_OP;
1863	}
1864	}
1865
1866	my %DIR = (
1867	SDLK_KP8, [1, "north"],
1868	SDLK_KP9, [2, "northeast"],
1869	SDLK_KP6, [3, "east"],
1870	SDLK_KP3, [4, "southeast"],
1871	SDLK_KP2, [5, "south"],
1872	SDLK_KP1, [6, "southwest"],
1873	SDLK_KP4, [7, "west"],
1874	SDLK_KP7, [8, "northwest"],
1875
1876	SDLK_UP, [1, "north"],
1877	SDLK_RIGHT, [3, "east"],
1878	SDLK_DOWN, [5, "south"],
1879	SDLK_LEFT, [7, "west"],
1880	);
1881
1882	sub key_down {
1883	my ($self, $ev) = @_;
1884
1885	my $mod = $ev->key_mod;
1886	my $sym = $ev->key_sym;
1887
1888	if ($sym == SDLK_KP5) {
1889	$::CONN->user_send ("command stay fire");
1890	} elsif ($sym == SDLK_a) {
1891	$::CONN->user_send ("command apply");
1892	} elsif ($sym == SDLK_QUOTE) {
1893	$self->emit ('activate_console');
1894	} elsif ($sym == SDLK_SLASH) {
1895	$self->emit ('activate_console' => '/');
1896	} elsif (exists $DIR{$sym}) {
1897	if ($mod & KMOD_SHIFT) {
1898	$self->{shft}++;
1899	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1900	} elsif ($mod & KMOD_CTRL) {
1901	$self->{ctrl}++;
1902	$::CONN->user_send ("command run $DIR{$sym}[0]");
1903	} else {
1904	$::CONN->user_send ("command $DIR{$sym}[1]");
1905	}
1906	}
1907	}
1908
1909	sub key_up {
1910	my ($self, $ev) = @_;
1911
1912	my $mod = $ev->key_mod;
1913	my $sym = $ev->key_sym;
1914
1915	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916	$::CONN->user_send ("command fire_stop");
1917	}
1918	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919	$::CONN->user_send ("command run_stop");
1920	}
1921	}
1922
1923	#############################################################################
1924
1925	package CFClient::UI::Animator;	2311	package CFClient::UI::Animator;
1926		2312
1927	use SDL::OpenGL;	2313	use CFClient::OpenGL;
1928		2314
1929	our @ISA = CFClient::UI::Bin::;	2315	our @ISA = CFClient::UI::Bin::;
1930		2316
1931	sub moveto {	2317	sub moveto {
1932	my ($self, $x, $y) = @_;	2318	my ($self, $x, $y) = @_;
…		…
1970		2356
1971	sub new {	2357	sub new {
1972	my $class = shift;	2358	my $class = shift;
1973		2359
1974	my $self = $class->SUPER::new (	2360	my $self = $class->SUPER::new (
1975	state => 0,	2361	state => 0,
1976	connect_activate => \&toggle_flopper,	2362	connect_activate => \&toggle_flopper,
1977	@_	2363	@_
1978	);	2364	);
1979		2365
1980	if ($self->{state}) {	2366	if ($self->{state}) {
…		…
2001	$self->emit (changed => $self->{state});	2387	$self->emit (changed => $self->{state});
2002	}	2388	}
2003		2389
2004	#############################################################################	2390	#############################################################################
2005		2391
		2392	package CFClient::UI::Tooltip;
		2393
		2394	our @ISA = CFClient::UI::Bin::;
		2395
		2396	use CFClient::OpenGL;
		2397
		2398	sub new {
		2399	my $class = shift;
		2400
		2401	$class->SUPER::new (
		2402	@_,
		2403	can_events => 0,
		2404	)
		2405	}
		2406
		2407	sub set_markup {
		2408	my ($self, $text) = @_;
		2409
		2410	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2411	$self->{label}->set_markup ($text);
		2412	$self->add ($self->{label});
		2413	}
		2414
		2415	sub size_request {
		2416	my ($self) = @_;
		2417
		2418	$self->child->set_max_size ($::WIDTH * 0.3);
		2419
		2420	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2421
		2422	($w + 4, $h + 4)
		2423	}
		2424
		2425	sub size_allocate {
		2426	my ($self, $w, $h) = @_;
		2427
		2428	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2429	}
		2430
		2431	sub _draw {
		2432	my ($self) = @_;
		2433
		2434	glPushMatrix;
		2435	glTranslate 0.375, 0.375;
		2436
		2437	my ($w, $h) = @$self{qw(w h)};
		2438
		2439	glColor 1, 0.8, 0.4;
		2440	glBegin GL_QUADS;
		2441	glVertex 0 , 0;
		2442	glVertex 0 , $h;
		2443	glVertex $w, $h;
		2444	glVertex $w, 0;
		2445	glEnd;
		2446
		2447	glColor 0, 0, 0;
		2448	glBegin GL_LINE_LOOP;
		2449	glVertex 0 , 0;
		2450	glVertex 0 , $h;
		2451	glVertex $w, $h;
		2452	glVertex $w, 0;
		2453	glEnd;
		2454
		2455	glPopMatrix;
		2456
		2457	glTranslate 2, 2;
		2458	$self->SUPER::_draw;
		2459	}
		2460
		2461	#############################################################################
		2462
		2463	package CFClient::UI::Face;
		2464
		2465	our @ISA = CFClient::UI::Base::;
		2466
		2467	use CFClient::OpenGL;
		2468
		2469	sub new {
		2470	my $class = shift;
		2471
		2472	$class->SUPER::new (
		2473	aspect => 1,
		2474	@_,
		2475	)
		2476	}
		2477
		2478	sub size_request {
		2479	(32, 8)
		2480	}
		2481
		2482	sub _draw {
		2483	my ($self) = @_;
		2484
		2485	return unless $::CONN;#d# manage and cache textures differently
		2486	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2487
		2488	# TODO animation
		2489	if ($tex) {
		2490	glEnable GL_BLEND;
		2491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2492	glEnable GL_TEXTURE_2D;
		2493	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2494	glColor 1, 1, 1, 1;
		2495	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2496	glDisable GL_TEXTURE_2D;
		2497	glDisable GL_BLEND;
		2498	}
		2499	}
		2500
		2501	#############################################################################
		2502
		2503	package CFClient::UI::InventoryItem;
		2504
		2505	our @ISA = CFClient::UI::HBox::;
		2506
		2507	sub new {
		2508	my $class = shift;
		2509
		2510	my %args = @_;
		2511
		2512	my $item = $args{item};
		2513
		2514	my $desc = $item->{nrof} < 2
		2515	? $item->{name}
		2516	: "$item->{nrof} $item->{name_pl}";
		2517
		2518
		2519	my $self = $class->SUPER::new (
		2520	can_hover => 1,
		2521	can_events => 1,
		2522	tooltip => (CFClient::UI::Label->escape ($desc)
		2523	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2524	connect_button_down => sub {
		2525	my ($self, $ev, $x, $y) = @_;
		2526
		2527	# todo: maybe put examine on 1? but should just be a tooltip :(
		2528	if ($ev->{button} == 1) {
		2529	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2530	} elsif ($ev->{button} == 2) {
		2531	$::CONN->send ("apply $item->{tag}");
		2532	} elsif ($ev->{button} == 3) {
		2533	CFClient::UI::Menu->new (
		2534	items => [
		2535	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2536	[
		2537	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2538	sub { $::CONN->send ("lock $item->{tag}") },
		2539	],
		2540	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2541	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2542	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2543	],
		2544	)->popup ($ev);
		2545	}
		2546
		2547	1
		2548	},
		2549	%args
		2550	);
		2551	$self->add(new CFClient::UI::Face
		2552	can_events => 0,
		2553	face => $item->{face},
		2554	anim => $item->{anim},
		2555	animspeed => $item->{animspeed});
		2556	$self->add(new CFClient::UI::Label
		2557	can_events => 0,
		2558	text => $desc);
		2559
		2560	$self
		2561	}
		2562
		2563	#############################################################################
		2564
		2565	package CFClient::UI::Inventory;
		2566
		2567	our @ISA = CFClient::UI::ScrolledWindow::;
		2568
		2569	sub new {
		2570	my $class = shift;
		2571
		2572	my $self = $class->SUPER::new (
		2573	scrolled => (new CFClient::UI::VBox),
		2574	@_,
		2575	);
		2576
		2577	$self
		2578	}
		2579
		2580	sub set_items {
		2581	my ($self, $items) = @_;
		2582
		2583	$self->{scrolled}->clear;
		2584	return unless $items;
		2585
		2586	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2587
		2588	$self->{real_items} = \@items;
		2589
		2590	for my $item (@items) {
		2591	my $desc = $item->{nrof} < 2
		2592	? $item->{name}
		2593	: "$item->{nrof} $item->{name_pl}";
		2594
		2595	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
		2596	}
		2597
		2598	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2599	}
		2600
		2601	sub size_request {
		2602	my ($self) = @_;
		2603	($self->{req_w}, $self->{req_h});
		2604	}
		2605
		2606	#############################################################################
		2607
		2608	package CFClient::UI::Menu;
		2609
		2610	our @ISA = CFClient::UI::FancyFrame::;
		2611
		2612	use CFClient::OpenGL;
		2613
		2614	sub new {
		2615	my $class = shift;
		2616
		2617	my $self = $class->SUPER::new (
		2618	items => [],
		2619	z => 100,
		2620	@_,
		2621	);
		2622
		2623	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2624
		2625	for my $item (@{ $self->{items} }) {
		2626	my ($widget, $cb) = @$item;
		2627
		2628	# handle various types of items, only text for now
		2629	if (!ref $widget) {
		2630	$widget = new CFClient::UI::Label
		2631	can_hover => 1,
		2632	can_events => 1,
		2633	text => $widget;
		2634	}
		2635
		2636	$self->{item}{$widget} = $item;
		2637
		2638	$self->{vbox}->add ($widget);
		2639	}
		2640
		2641	$self
		2642	}
		2643
		2644	# popup given the event (must be a mouse button down event currently)
		2645	sub popup {
		2646	my ($self, $ev) = @_;
		2647
		2648	$self->emit ("popdown");
		2649
		2650	# maybe save $GRAB? must be careful about events...
		2651	$GRAB = $self;
		2652	$self->{button} = $ev->{button};
		2653
		2654	$self->show;
		2655	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2656	}
		2657
		2658	sub mouse_motion {
		2659	my ($self, $ev, $x, $y) = @_;
		2660
		2661	# TODO: should use vbox->find_widget or so
		2662	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2663	$self->{hover} = $self->{item}{$HOVER};
		2664	}
		2665
		2666	sub button_up {
		2667	my ($self, $ev, $x, $y) = @_;
		2668
		2669	if ($ev->{button} == $self->{button}) {
		2670	undef $GRAB;
		2671	$self->hide;
		2672
		2673	$self->emit ("popdown");
		2674	$self->{hover}[1]->() if $self->{hover};
		2675	}
		2676	}
		2677
		2678	#############################################################################
		2679
2006	package CFClient::UI::Root;	2680	package CFClient::UI::Root;
2007		2681
2008	our @ISA = CFClient::UI::Container::;	2682	our @ISA = CFClient::UI::Container::;
2009		2683
2010	use SDL::OpenGL;	2684	use CFClient::OpenGL;
		2685
		2686	sub check_size {
		2687	my ($self) = @_;
		2688
		2689	$self->configure (0, 0, $self->{w}, $self->{h});
		2690	}
2011		2691
2012	sub size_request {	2692	sub size_request {
2013	($::WIDTH, $::HEIGHT)	2693	my ($self) = @_;
		2694
		2695	($self->{w}, $self->{h})
2014	}	2696	}
2015		2697
2016	sub size_allocate {	2698	sub size_allocate {
		2699	my ($self, $w, $h) = @_;
		2700
		2701	my $old_w = $self->{old_w};
		2702	my $old_h = $self->{old_h};
		2703
		2704	if ($old_w && $old_h) {
		2705	for my $child ($self->children) {
		2706	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2707	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2708	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2709	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2710	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2711	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2712	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2713	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2714	}
		2715	}
		2716
		2717	$self->{old_w} = $w;
		2718	$self->{old_h} = $h;
		2719	}
		2720
		2721	sub configure {
2017	my ($self, $x, $y, $w, $h) = @_;	2722	my ($self, $x, $y, $w, $h) = @_;
2018		2723
2019	$self->_size_allocate ($x, $y, $w, $h);	2724	$self->SUPER::configure ($x, $y, $w, $h);
2020		2725
2021	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2726	for my $child ($self->children) {
2022	for @{$self->{children}};	2727	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2728
		2729	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2730	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2731	$child->configure ($X, $Y, $W, $H);
		2732	}
2023	}	2733	}
2024		2734
2025	sub _topleft {	2735	sub _topleft {
2026	my ($self, $x, $y) = @_;	2736	my ($self, $x, $y) = @_;
2027		2737
…		…
2029	}	2739	}
2030		2740
2031	sub update {	2741	sub update {
2032	my ($self) = @_;	2742	my ($self) = @_;
2033		2743
2034	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2744	$self->check_size;
2035	::refresh ();	2745	::refresh ();
2036	}	2746	}
2037		2747
2038	sub add {	2748	sub add {
2039	my ($self, $widget) = @_;	2749	my ($self, $child) = @_;
2040		2750
		2751	# integerize window positions
		2752	$child->{x} = int $child->{x};
		2753	$child->{y} = int $child->{y};
		2754
2041	$self->SUPER::add ($widget);	2755	$self->SUPER::add ($child);
2042
2043	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2044	}	2756	}
2045		2757
2046	sub on_refresh {	2758	sub on_refresh {
2047	my ($self, $id, $cb) = @_;	2759	my ($self, $id, $cb) = @_;
2048		2760
…		…
2072	#############################################################################	2784	#############################################################################
2073		2785
2074	package CFClient::UI;	2786	package CFClient::UI;
2075		2787
2076	$ROOT = new CFClient::UI::Root;	2788	$ROOT = new CFClient::UI::Root;
		2789	$TOOLTIP = new CFClient::UI::Tooltip;
2077		2790
2078	1	2791	1
2079		2792

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