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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.123 by root, Mon Apr 17 19:50:22 2006 UTC vs.
Revision 1.189 by root, Mon May 8 22:17:24 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
…		…
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->_check_size;
		409	return;
		410	my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
		411
		412	$check_size->{$self} = $self;
		413
		414	$CFClient::UI::ROOT->on_refresh (_check_size => sub {
		415	while (%$check_size) {
		416	my @widgets = values %$check_size;
		417	$_->_check_size
		418	for @widgets;
		419	}
		420	});
		421	}
		422
		423	sub _check_size {
		424	my ($self) = @_;
		425
		426	delete $CFClient::UI::ROOT->{_check_size}{$self};
		427
		428	$self->{parent}
		429	or return 1;
		430
		431	my ($w, $h) = $self->{user_w} && $self->{user_h}
		432	? @$self{qw(user_w user_h)}
		433	: $self->size_request;
		434
		435	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		436	$self->{req_w} = $w;
		437	$self->{req_h} = $h;
		438
		439	$self->{parent}->_check_size
		440	or $self->size_allocate (
		441	(List::Util::max $self->{w}, $w),
		442	(List::Util::max $self->{h}, $h),
		443	);
		444
		445	1
		446	} else {
		447	0
		448	}
		449	}
		450
265	sub update {	451	sub update {
266	my ($self) = @_;	452	my ($self) = @_;
267		453
268	$self->{parent}->update	454	my $update = $CFClient::UI::ROOT->{_update} ||= {};
269	if $self->{parent};	455
		456	$update->{$self} = $self;
		457
		458	$CFClient::UI::ROOT->on_refresh (_update => sub {
		459	while (%$update) {
		460	my @widgets = values %$update;
		461	%$update = ();
		462
		463	$_->{parent} && $_->{parent}->update
		464	for @widgets;
		465	}
		466	});
270	}	467	}
271		468
272	sub connect {	469	sub connect {
273	my ($self, $signal, $cb) = @_;	470	my ($self, $signal, $cb) = @_;
274		471
275	push @{ $self->{cb}{$signal} }, $cb;	472	push @{ $self->{signal_cb}{$signal} }, $cb;
276	}	473	}
277		474
278	sub emit {	475	sub emit {
279	my ($self, $signal, @args) = @_;	476	my ($self, $signal, @args) = @_;
280		477
281	$_->($self, @args)	478	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282	for @{$self->{cb}{$signal} || []};
283	}	479	}
284		480
285	sub DESTROY {	481	sub DESTROY {
286	my ($self) = @_;	482	my ($self) = @_;
287		483
…		…
293	package CFClient::UI::DrawBG;	489	package CFClient::UI::DrawBG;
294		490
295	our @ISA = CFClient::UI::Base::;	491	our @ISA = CFClient::UI::Base::;
296		492
297	use strict;	493	use strict;
298	use SDL::OpenGL;	494	use CFClient::OpenGL;
299		495
300	sub new {	496	sub new {
301	my $class = shift;	497	my $class = shift;
302		498
303	# range [value, low, high, page]	499	# range [value, low, high, page]
…		…
332		528
333	package CFClient::UI::Empty;	529	package CFClient::UI::Empty;
334		530
335	our @ISA = CFClient::UI::Base::;	531	our @ISA = CFClient::UI::Base::;
336		532
		533	sub new {
		534	my ($class, %arg) = @_;
		535	$class->SUPER::new (can_events => 0, %arg);
		536	}
		537
337	sub size_request {	538	sub size_request {
338	(0, 0)	539	(0, 0)
339	}	540	}
340		541
341	sub draw { }	542	sub draw { }
…		…
349	sub new {	550	sub new {
350	my ($class, %arg) = @_;	551	my ($class, %arg) = @_;
351		552
352	my $children = delete $arg{children} || [];	553	my $children = delete $arg{children} || [];
353		554
354	my $self = $class->SUPER::new (children => [], %arg);	555	my $self = $class->SUPER::new (
		556	children => [],
		557	can_events => 0,
		558	%arg,
		559	);
355	$self->add ($_) for @$children;	560	$self->add ($_) for @$children;
356		561
357	$self	562	$self
358	}	563	}
359		564
360	sub add {	565	sub add {
361	my ($self, $child) = @_;	566	my ($self, @widgets) = @_;
362		567
363	$child->set_parent ($self);	568	$_->set_parent ($self)
		569	for @widgets;
364		570
365	use sort 'stable';	571	use sort 'stable';
366		572
367	$self->{children} = [	573	$self->{children} = [
368	sort { $a->{z} <=> $b->{z} }	574	sort { $a->{z} <=> $b->{z} }
369	@{$self->{children}}, $child	575	@{$self->{children}}, @widgets
370	];	576	];
371		577
372	$self->{w} = $self->{h} = -1;	578	$_->check_size
		579	for @widgets;
		580
373	$self->update;	581	$self->update;
374	}	582	}
375		583
		584	sub children {
		585	@{ $_[0]{children} }
		586	}
		587
376	sub remove {	588	sub remove {
377	my ($self, $widget) = @_;	589	my ($self, $child) = @_;
378		590
		591	delete $child->{parent};
		592	$child->hide;
		593
379	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	594	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380		595
381	$self->size_allocate (0, 0, $self->{w}, $self->{h});	596	$self->check_size;
		597	$self->update;
		598	}
		599
		600	sub clear {
		601	my ($self) = @_;
		602
		603	my $children = delete $self->{children};
		604	$self->{children} = [];
		605
		606	for (@$children) {
		607	delete $_->{parent};
		608	$_->hide;
		609	}
		610
		611	$self->check_size;
		612	$self->update;
382	}	613	}
383		614
384	sub find_widget {	615	sub find_widget {
385	my ($self, $x, $y) = @_;	616	my ($self, $x, $y) = @_;
386		617
…		…
416		647
417	$class->SUPER::new (children => [$child], %arg)	648	$class->SUPER::new (children => [$child], %arg)
418	}	649	}
419		650
420	sub add {	651	sub add {
421	my ($self, $widget) = @_;	652	my ($self, $child) = @_;
422		653
423	$self->{children} = [];	654	$self->{children} = [];
424		655
425	$self->SUPER::add ($widget);	656	$self->SUPER::add ($child);
426	}	657	}
427		658
428	sub remove {	659	sub remove {
429	my ($self, $widget) = @_;	660	my ($self, $widget) = @_;
430		661
…		…
439	sub size_request {	670	sub size_request {
440	$_[0]{children}[0]->size_request	671	$_[0]{children}[0]->size_request
441	}	672	}
442		673
443	sub size_allocate {	674	sub size_allocate {
444	my ($self, $x, $y, $w, $h) = @_;	675	my ($self, $w, $h) = @_;
445		676
446	$self->_size_allocate ($x, $y, $w, $h) or return;
447
448	$self->{children}[0]->size_allocate (0, 0, $w, $h);	677	$self->{children}[0]->configure (0, 0, $w, $h);
449	}	678	}
450		679
451	#############################################################################	680	#############################################################################
452		681
453	package CFClient::UI::Window;	682	package CFClient::UI::Window;
454		683
455	our @ISA = CFClient::UI::Bin::;	684	our @ISA = CFClient::UI::Bin::;
456		685
457	use SDL::OpenGL;	686	use CFClient::OpenGL;
458		687
459	sub new {	688	sub new {
460	my ($class, %arg) = @_;	689	my ($class, %arg) = @_;
461		690
462	my $self = $class->SUPER::new (%arg);	691	my $self = $class->SUPER::new (%arg);
463	}	692	}
464		693
465	sub update {	694	sub update {
466	my ($self) = @_;	695	my ($self) = @_;
467		696
468	# we want to do this delayed...	697	$ROOT->on_refresh ($self => sub { $self->render_child });
469	$self->render_chld;
470	$self->SUPER::update;	698	$self->SUPER::update;
471	}	699	}
472		700
		701	sub size_allocate {
		702	my ($self, $w, $h) = @_;
		703
		704	$self->SUPER::size_allocate ($w, $h);
		705	$self->update;
		706	}
		707
		708	sub _render {
		709	$_[0]{children}[0]->draw;
		710	}
		711
473	sub render_chld {	712	sub render_child {
474	my ($self) = @_;	713	my ($self) = @_;
475		714
476	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	715	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477	glClearColor 0, 0, 0, 1;	716	glClearColor 0, 0, 0, 0;
478	glClear GL_COLOR_BUFFER_BIT;	717	glClear GL_COLOR_BUFFER_BIT;
479	$self->child->draw;	718
		719	$self->_render;
		720	# glColorMask 1, 1, 1, 0;
		721	# glEnable GL_BLEND;
		722	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		723	# glRasterPos 0, 0;
		724	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		725	# glDisable GL_BLEND;
		726	# glColorMask 1, 1, 1, 1;
480	};	727	};
481	}
482
483	sub size_allocate {
484	my ($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	$self->render_chld;
491	}	728	}
492		729
493	sub _draw {	730	sub _draw {
494	my ($self) = @_;	731	my ($self) = @_;
495		732
496	my ($w, $h) = ($self->w, $self->h);	733	my ($w, $h) = ($self->w, $self->h);
497		734
498	my $tex = $self->{texture}	735	my $tex = $self->{texture}
499	or return;	736	or return;
		737
		738	glEnable GL_BLEND;
		739	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		740	glEnable GL_TEXTURE_2D;
		741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		742	glColor 0, 0, 0, 1;
		743
		744	$tex->draw_quad (0, 0, $w, $h);
		745
		746	glDisable GL_BLEND;
		747	glDisable GL_TEXTURE_2D;
		748	}
		749
		750	#############################################################################
		751
		752	package CFClient::UI::ViewPort;
		753
		754	our @ISA = CFClient::UI::Window::;
		755
		756	sub size_request {
		757	my ($self) = @_;
		758
		759	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		760	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		761
		762	@$self{qw(child_w child_h)}
		763	}
		764
		765	sub size_allocate {
		766	my ($self, $w, $h) = @_;
		767
		768	$self->update;
		769	}
		770
		771	sub set_offset {
		772	my ($self, $x, $y) = @_;
		773
		774	$self->{view_x} = int $x;
		775	$self->{view_y} = int $y;
		776
		777	$self->update;
		778	}
		779
		780	# hmm, this does not work for topleft of $self... but we should not aks for that
		781	sub _topleft {
		782	my ($self, $x, $y) = @_;
		783
		784	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
		785	}
		786
		787	sub find_widget {
		788	my ($self, $x, $y) = @_;
		789
		790	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		791	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		792	) {
		793	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		794	} else {
		795	$self->CFClient::UI::Base::find_widget ($x, $y)
		796	}
		797	}
		798
		799	sub _render {
		800	my ($self) = @_;
		801
		802	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		803
		804	$self->SUPER::_render;
		805	}
		806
		807	#############################################################################
		808
		809	package CFClient::UI::ScrolledWindow;
		810
		811	our @ISA = CFClient::UI::HBox::;
		812
		813	sub new {
		814	my $class = shift;
		815
		816	my $self;
		817
		818	my $slider = new CFClient::UI::Slider
		819	vertical => 1,
		820	range => [0, 0, 1, 0.01], # HACK fix
		821	connect_changed => sub {
		822	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		823	},
		824	;
		825
		826	$self = $class->SUPER::new (
		827	vp => (new CFClient::UI::ViewPort),
		828	slider => $slider,
		829	@_,
		830	);
		831
		832	$self->{vp}->add ($self->{scrolled});
		833	$self->add ($self->{vp});
		834	$self->add ($self->{slider});
		835
		836	$self
		837	}
		838
		839	#TODO# update range on size_allocate depeneing on child
		840	# update viewport offset on scroll
		841
		842	#############################################################################
		843
		844	package CFClient::UI::Frame;
		845
		846	our @ISA = CFClient::UI::Bin::;
		847
		848	use CFClient::OpenGL;
		849
		850	sub new {
		851	my $class = shift;
		852
		853	my $self = $class->SUPER::new (
		854	bg => [1, 1, 1, 1],
		855	border_bg => [1, 1, 1, 1],
		856	border => 0.8,
		857	@_
		858	);
		859
		860	$self
		861	}
		862
		863	sub _draw {
		864	my ($self) = @_;
		865
		866	my ($w, $h) = ($self->{w}, $self->{h});
500		867
501	glEnable GL_BLEND;	868	glEnable GL_BLEND;
502	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	869	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503	glEnable GL_TEXTURE_2D;	870	glEnable GL_TEXTURE_2D;
504	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	871	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505		872
506	$tex->draw_quad (0, 0, $w, $h);	873	# glBegin GL_QUADS;
		874	# glColor 0, 0, 0, 0;
		875	# glVertex 0 , 0;
		876	# glVertex 0 , $h;
		877	# glVertex $w, $h;
		878	# glVertex $w, 0;
		879	# glEnd;
507		880
		881
		882	$self->child->draw;
508	glDisable GL_BLEND;	883	glDisable GL_BLEND;
509	glDisable GL_TEXTURE_2D;	884	glDisable GL_TEXTURE_2D;
510	}	885	}
511		886
512	#############################################################################	887	#############################################################################
513		888
514	package CFClient::UI::Frame;	889	package CFClient::UI::FancyFrame;
515		890
516	our @ISA = CFClient::UI::Bin::;	891	our @ISA = CFClient::UI::Bin::;
517		892
518	use SDL::OpenGL;	893	use CFClient::OpenGL;
519
520	sub size_request {
521	my ($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		894
564	my @tex =	895	my @tex =
565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	896	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);	897	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567		898
568	sub new {	899	sub new {
569	my $class = shift;	900	my $class = shift;
570		901
571	# TODO: user_x, user_y, overwrite moveto?	902	# TODO: user_x, user_y, overwrite moveto?
572		903
573	$class->SUPER::new (	904	my $self = $class->SUPER::new (
574	bg => [1, 1, 1, 1],	905	bg => [1, 1, 1, 1],
575	border_bg => [1, 1, 1, 1],	906	border_bg => [1, 1, 1, 1],
576	border => int $::FONTSIZE * 0.8,	907	border => 0.6,
		908	can_events => 1,
577	@_	909	@_
		910	);
		911
		912	$self->{title} &&= new CFClient::UI::Label
		913	align => 0,
		914	valign => 1,
		915	text => $self->{title},
		916	fontsize => $self->{border};
		917
		918	$self
		919	}
		920
		921	sub border {
		922	int $_[0]{border} * $::FONTSIZE
		923	}
		924
		925	sub size_request {
		926	my ($self) = @_;
		927
		928	my ($w, $h) = $self->SUPER::size_request;
		929
		930	(
		931	$w + $self->border * 2,
		932	$h + $self->border * 2,
578	)	933	)
579	}	934	}
580		935
581	sub size_request {
582	my ($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 + $self->{border} * 2,
591	)
592	}
593
594	sub size_allocate {	936	sub size_allocate {
595	my ($self, $x, $y, $w, $h) = @_;	937	my ($self, $w, $h) = @_;
596		938
597	$self->_size_allocate ($x, $y, $w, $h) or return;
598
599	$h -= List::Util::max 0, $self->{border} * 2;	939	$h -= List::Util::max 0, $self->border * 2;
600	$w -= List::Util::max 0, $self->{border} * 2;	940	$w -= List::Util::max 0, $self->border * 2;
601		941
		942	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		943	if $self->{title};
		944
602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	945	$self->child->configure ($self->border, $self->border, $w, $h);
603	}	946	}
604		947
605	sub button_down {	948	sub button_down {
606	my ($self, $ev, $x, $y) = @_;	949	my ($self, $ev, $x, $y) = @_;
607		950
608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	951	my ($w, $h) = @$self{qw(w h)};
609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	952	my $border = $self->border;
610		953
		954	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		955	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		956
		957	if ($lr & $td) {
		958	my ($wx, $wy) = ($self->{x}, $self->{y});
611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	959	my ($ox, $oy) = ($ev->{x}, $ev->{y});
612	my ($bw, $bh) = ($self->{w}, $self->{h});	960	my ($bw, $bh) = ($self->{w}, $self->{h});
		961
		962	my $mx = $x < $border;
		963	my $my = $y < $border;
613		964
614	$self->{motion} = sub {	965	$self->{motion} = sub {
615	my ($ev, $x, $y) = @_;	966	my ($ev, $x, $y) = @_;
616		967
617	($x, $y) = ($ev->motion_x, $ev->motion_y);	968	my $dx = $ev->{x} - $ox;
		969	my $dy = $ev->{y} - $oy;
618		970
619	$self->{user_w} = $bw + $x - $ox;	971	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620	$self->{user_h} = $bh + $y - $oy;	972	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621	$self->update;	973	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		974	$self->check_size;
622	};	975	};
623		976
624	} elsif ($x >= 0 && $x < $self->{w}	977	} elsif ($lr ^ $td) {
625	&& $y >= 0 && $y < $self->{border}) {
626
627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	978	my ($ox, $oy) = ($ev->{x}, $ev->{y});
628	my ($bx, $by) = ($self->{x}, $self->{y});	979	my ($bx, $by) = ($self->{x}, $self->{y});
629		980
630	$self->{motion} = sub {	981	$self->{motion} = sub {
631	my ($ev, $x, $y) = @_;	982	my ($ev, $x, $y) = @_;
632		983
633	($x, $y) = ($ev->motion_x, $ev->motion_y);	984	($x, $y) = ($ev->{x}, $ev->{y});
634		985
635	$self->move ($bx + $x - $ox, $by + $y - $oy);	986	$self->move ($bx + $x - $ox, $by + $y - $oy);
636	$self->update;	987	$self->update;
637	};	988	};
638	}	989	}
…		…
659	glEnable GL_BLEND;	1010	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1011	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	1012	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1013	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663		1014
		1015	my $border = $self->border;
		1016
664	glColor @{ $self->{border_bg} };	1017	glColor @{ $self->{border_bg} };
665	$tex[1]->draw_quad (0, 0, $w, $self->{border});	1018	$tex[1]->draw_quad (0, 0, $w, $border);
666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	1019	$tex[3]->draw_quad (0, $border, $border, $ch);
667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	1020	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	1021	$tex[4]->draw_quad (0, $h - $border, $w, $border);
669		1022
		1023	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670	my $bg = $tex[0];	1024	my $bg = $tex[0];
671		1025
672	# TODO: repeat texture not scale	1026	# TODO: repeat texture not scale
673	my $rep_x = $cw / $bg->{w};	1027	my $rep_x = $cw / $bg->{w};
674	my $rep_y = $ch / $bg->{h};	1028	my $rep_y = $ch / $bg->{h};
675		1029
676	glColor @{ $self->{bg} };	1030	glColor @{ $self->{bg} };
677		1031
678	$bg->{s} = $rep_x;	1032	$bg->{s} = $rep_x;
679	$bg->{t} = $rep_y;	1033	$bg->{t} = $rep_y;
680	$bg->{wrap_mode} = 1;	1034	$bg->{wrap_mode} = 1;
681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1035	$bg->draw_quad ($border, $border, $cw, $ch);
682		1036
683	glDisable GL_TEXTURE_2D;	1037	glDisable GL_TEXTURE_2D;
684	glDisable GL_BLEND;	1038	glDisable GL_BLEND;
		1039	}
		1040
		1041	$self->{title}->draw if $self->{title};
685		1042
686	$self->child->draw;	1043	$self->child->draw;
687	}	1044	}
688		1045
689	#############################################################################	1046	#############################################################################
…		…
692		1049
693	our @ISA = CFClient::UI::Base::;	1050	our @ISA = CFClient::UI::Base::;
694		1051
695	use List::Util qw(max sum);	1052	use List::Util qw(max sum);
696		1053
697	use SDL::OpenGL;	1054	use CFClient::OpenGL;
698		1055
699	sub new {	1056	sub new {
700	my $class = shift;	1057	my $class = shift;
701		1058
702	$class->SUPER::new (	1059	$class->SUPER::new (
…		…
709	my ($self, $x, $y, $child) = @_;	1066	my ($self, $x, $y, $child) = @_;
710		1067
711	$child->set_parent ($self);	1068	$child->set_parent ($self);
712	$self->{children}[$y][$x] = $child;	1069	$self->{children}[$y][$x] = $child;
713		1070
714	$self->{w} = $self->{h} = -1;	1071	$child->check_size;
715	$self->update;	1072	}
		1073
		1074	sub children {
		1075	grep $_, map @$_, grep $_, @{ $_[0]{children} }
716	}	1076	}
717		1077
718	# TODO: move to container class maybe? send childs a signal on removal?	1078	# TODO: move to container class maybe? send childs a signal on removal?
719	sub clear {	1079	sub clear {
720	my ($self) = @_;	1080	my ($self) = @_;
721		1081
		1082	my @children = $self->children;
722	delete $self->{children};	1083	delete $self->{children};
		1084
		1085	for (@children) {
		1086	delete $_->{parent};
		1087	$_->hide;
		1088	}
		1089
723	$self->update;	1090	$self->update;
724	}	1091	}
725		1092
726	sub get_wh {	1093	sub get_wh {
727	my ($self) = @_;	1094	my ($self) = @_;
…		…
733	or next;	1100	or next;
734		1101
735	for my $x (0 .. $#$row) {	1102	for my $x (0 .. $#$row) {
736	my $widget = $row->[$x]	1103	my $widget = $row->[$x]
737	or next;	1104	or next;
738	my ($w, $h) = $widget->size_request;	1105	my ($w, $h) = @$widget{qw(req_w req_h)};
739		1106
740	$w[$x] = max $w[$x], $w;	1107	$w[$x] = max $w[$x], $w;
741	$h[$y] = max $h[$y], $h;	1108	$h[$y] = max $h[$y], $h;
742	}	1109	}
743	}	1110	}
…		…
755	(sum @$hs),	1122	(sum @$hs),
756	)	1123	)
757	}	1124	}
758		1125
759	sub size_allocate {	1126	sub size_allocate {
760	my ($self, $x, $y, $w, $h) = @_;	1127	my ($self, $w, $h) = @_;
761
762	$self->_size_allocate ($x, $y, $w, $h) or return;
763		1128
764	my ($ws, $hs) = $self->get_wh;	1129	my ($ws, $hs) = $self->get_wh;
765		1130
766	my $req_w = sum @$ws;	1131	my $req_w = sum @$ws;
767	my $req_h = sum @$hs;	1132	my $req_h = sum @$hs;
…		…
789		1154
790	for my $c (0 .. $#$row) {	1155	for my $c (0 .. $#$row) {
791	my $col_w = $ws->[$c];	1156	my $col_w = $ws->[$c];
792		1157
793	if (my $widget = $row->[$c]) {	1158	if (my $widget = $row->[$c]) {
794	$widget->size_allocate ($x, $y, $col_w, $row_h);	1159	$widget->configure ($x, $y, $col_w, $row_h);
795	}	1160	}
796		1161
797	$x += $col_w;	1162	$x += $col_w;
798	}	1163	}
799		1164
…		…
844	(List::Util::max map $_->[1], @alloc),	1209	(List::Util::max map $_->[1], @alloc),
845	)	1210	)
846	}	1211	}
847		1212
848	sub size_allocate {	1213	sub size_allocate {
849	my ($self, $x, $y, $w, $h) = @_;	1214	my ($self, $w, $h) = @_;
850
851	$self->_size_allocate ($x, $y, $w, $h);
852		1215
853	($h, $w) = ($w, $h);	1216	($h, $w) = ($w, $h);
854		1217
855	my $children = $self->{children};	1218	my $children = $self->{children};
856		1219
857	my @h = map +($_->size_request)[0], @$children;	1220	my @h = map $_->{req_w}, @$children;
858		1221
859	my $req_h = List::Util::sum @h;	1222	my $req_h = List::Util::sum @h;
860		1223
861	if ($req_h > $h) {	1224	if ($req_h > $h) {
862	# ah well, not enough space	1225	# ah well, not enough space
…		…
878		1241
879	my $y = 0;	1242	my $y = 0;
880	for (0 .. $#$children) {	1243	for (0 .. $#$children) {
881	my $child = $children->[$_];	1244	my $child = $children->[$_];
882	my $h = $h[$_];	1245	my $h = $h[$_];
883	$child->size_allocate ($y, 0, $h, $w);	1246	$child->configure ($y, 0, $h, $w);
884		1247
885	$y += $h;	1248	$y += $h;
886	}	1249	}
		1250
		1251	1
887	}	1252	}
888		1253
889	#############################################################################	1254	#############################################################################
890		1255
891	package CFClient::UI::VBox;	1256	package CFClient::UI::VBox;
…		…
904	(List::Util::sum map $_->[1], @alloc),	1269	(List::Util::sum map $_->[1], @alloc),
905	)	1270	)
906	}	1271	}
907		1272
908	sub size_allocate {	1273	sub size_allocate {
909	my ($self, $x, $y, $w, $h) = @_;	1274	my ($self, $w, $h) = @_;
910
911	$self->_size_allocate ($x, $y, $w, $h);
912		1275
913	my $children = $self->{children};	1276	my $children = $self->{children};
914		1277
915	my @h = map +($_->size_request)[1], @$children;	1278	my @h = map $_->{req_h}, @$children;
916		1279
917	my $req_h = List::Util::sum @h;	1280	my $req_h = List::Util::sum @h;
918		1281
919	if ($req_h > $h) {	1282	if ($req_h > $h) {
920	# ah well, not enough space	1283	# ah well, not enough space
…		…
934		1297
935	my $y = 0;	1298	my $y = 0;
936	for (0 .. $#$children) {	1299	for (0 .. $#$children) {
937	my $child = $children->[$_];	1300	my $child = $children->[$_];
938	my $h = $h[$_];	1301	my $h = $h[$_];
939	$child->size_allocate (0, $y, $w, $h);	1302	$child->configure (0, $y, $w, $h);
940		1303
941	$y += $h;	1304	$y += $h;
942	}	1305	}
		1306
		1307	1
943	}	1308	}
944		1309
945	#############################################################################	1310	#############################################################################
946		1311
947	package CFClient::UI::Label;	1312	package CFClient::UI::Label;
948		1313
949	our @ISA = CFClient::UI::Base::;	1314	our @ISA = CFClient::UI::Base::;
950		1315
951	use SDL::OpenGL;	1316	use CFClient::OpenGL;
952		1317
953	sub new {	1318	sub new {
954	my ($class, %arg) = @_;	1319	my ($class, %arg) = @_;
955		1320
956	my $self = $class->SUPER::new (	1321	my $self = $class->SUPER::new (
957	fg => [1, 1, 1],	1322	fg => [1, 1, 1],
958	fontsize => $::FONTSIZE,	1323	#font => default_font
		1324	fontsize => 1,
959	text => "",	1325	text => "",
960	align => -1,	1326	align => -1,
961	valign => -1,	1327	valign => -1,
962	padding => 2,	1328	padding => 2,
963	layout => new CFClient::Layout,	1329	layout => new CFClient::Layout,
		1330	can_events => 0,
964	%arg	1331	%arg
965	);	1332	);
966		1333
967	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1334	if (exists $self->{template}) {
		1335	my $layout = new CFClient::Layout;
		1336	$layout->set_text (delete $self->{template});
		1337	$self->{template} = $layout;
		1338	}
968		1339
969	$self->set_text (delete $self->{text}) if exists $self->{text};	1340	$self->set_text (delete $self->{text}) if exists $self->{text};
970	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1341	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
971		1342
972	$self	1343	$self
973	}	1344	}
974		1345
975	sub escape_text {	1346	sub escape {
976	local $_ = $_[1];	1347	local $_ = $_[1];
977		1348
978	s/&/&amp;/g;	1349	s/&/&amp;/g;
979	s/>/&gt;/g;	1350	s/>/&gt;/g;
980	s/</&lt;/g;	1351	s/</&lt;/g;
981		1352
982	$_[1]	1353	$_[1]
983	}	1354	}
984		1355
		1356	sub update {
		1357	my ($self) = @_;
		1358
		1359	delete $self->{texture};
		1360	$self->SUPER::update;
		1361	}
		1362
985	sub set_text {	1363	sub set_text {
986	my ($self, $text) = @_;	1364	my ($self, $text) = @_;
987		1365
		1366	return if $self->{text} eq "T$text";
		1367	$self->{text} = "T$text";
		1368
988	$self->{layout}->set_text ($text);	1369	$self->{layout}->set_text ($text);
989		1370
990	delete $self->{texture};	1371	delete $self->{texture};
991	$self->update;	1372	$self->update;
		1373	$self->check_size;
992	}	1374	}
993		1375
994	sub set_markup {	1376	sub set_markup {
995	my ($self, $markup) = @_;	1377	my ($self, $markup) = @_;
996		1378
		1379	return if $self->{text} eq "M$markup";
		1380	$self->{text} = "M$markup";
		1381
997	$self->{layout}->set_markup ($markup);	1382	$self->{layout}->set_markup ($markup);
998		1383
999	delete $self->{texture};	1384	delete $self->{texture};
1000	$self->update;	1385	$self->update;
		1386	$self->check_size;
1001	}	1387	}
1002		1388
1003	sub size_request {	1389	sub size_request {
1004	my ($self) = @_;	1390	my ($self) = @_;
1005		1391
1006	$self->{layout}->set_width;	1392	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1393	$self->{layout}->set_width ($self->{max_w} || -1);
1007	$self->{layout}->set_height ($self->{fontsize});	1394	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1008		1395
1009	my ($w, $h) = $self->{layout}->size;	1396	my ($w, $h) = $self->{layout}->size;
		1397
		1398	if (exists $self->{template}) {
		1399	$self->{template}->set_font ($self->{font}) if $self->{font};
		1400	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1401
		1402	my ($w2, $h2) = $self->{template}->size;
		1403
		1404	$w = List::Util::max $w, $w2;
		1405	$h = List::Util::max $h, $h2;
		1406	}
1010		1407
1011	(	1408	(
1012	$w + $self->{padding} * 2,	1409	$w + $self->{padding} * 2,
1013	$h + $self->{padding} * 2,	1410	$h + $self->{padding} * 2,
1014	)	1411	)
1015	}	1412	}
1016		1413
1017	sub size_allocate {	1414	sub size_allocate {
1018	my ($self, $x, $y, $w, $h) = @_;	1415	my ($self, $w, $h) = @_;
1019
1020	$self->_size_allocate ($x, $y, $w, $h) or return;
1021		1416
1022	delete $self->{texture};	1417	delete $self->{texture};
1023	}	1418	}
1024		1419
1025	sub update {	1420	sub set_fontsize {
1026	my ($self) = @_;	1421	my ($self, $fontsize) = @_;
1027		1422
		1423	$self->{fontsize} = $fontsize;
1028	delete $self->{texture};	1424	delete $self->{texture};
		1425
1029	$self->SUPER::update;	1426	$self->update;
		1427	$self->check_size;
1030	}	1428	}
1031		1429
1032	sub _draw {	1430	sub _draw {
1033	my ($self) = @_;	1431	my ($self) = @_;
1034		1432
1035	my $tex = $self->{texture} ||= do {	1433	my $tex = $self->{texture} ||= do {
		1434	$self->{layout}->set_font ($self->{font}) if $self->{font};
1036	$self->{layout}->set_width ($self->{w});	1435	$self->{layout}->set_width ($self->{w});
1037	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});	1436	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1038	new_from_layout CFClient::Texture $self->{layout}	1437	new_from_layout CFClient::Texture $self->{layout}
1039	};	1438	};
1040		1439
1041	glEnable GL_BLEND;	1440	glEnable GL_BLEND;
1042	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1441	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
…		…
1067		1466
1068	package CFClient::UI::EntryBase;	1467	package CFClient::UI::EntryBase;
1069		1468
1070	our @ISA = CFClient::UI::Label::;	1469	our @ISA = CFClient::UI::Label::;
1071		1470
1072	use SDL;	1471	use CFClient::OpenGL;
1073	use SDL::OpenGL;
1074		1472
1075	sub new {	1473	sub new {
1076	my $class = shift;	1474	my $class = shift;
1077		1475
1078	$class->SUPER::new (	1476	$class->SUPER::new (
1079	fg => [1, 1, 1],	1477	fg => [1, 1, 1],
1080	bg => [0, 0, 0, 0.2],	1478	bg => [0, 0, 0, 0.2],
1081	active_bg => [1, 1, 1, 0.5],	1479	active_bg => [1, 1, 1, 0.5],
1082	active_fg => [0, 0, 0],	1480	active_fg => [0, 0, 0],
1083	can_hover => 1,	1481	can_hover => 1,
1084	can_focus => 1,	1482	can_focus => 1,
1085	valign => 0,	1483	valign => 0,
		1484	can_events => 1,
1086	@_	1485	@_
1087	)	1486	)
1088	}	1487	}
1089		1488
1090	sub _set_text {	1489	sub _set_text {
…		…
1092		1491
1093	delete $self->{cur_h};	1492	delete $self->{cur_h};
1094		1493
1095	return if $self->{text} eq $text;	1494	return if $self->{text} eq $text;
1096		1495
		1496	delete $self->{texture};
		1497
1097	$self->{last_activity} = $::NOW;	1498	$self->{last_activity} = $::NOW;
1098	$self->{text} = $text;	1499	$self->{text} = $text;
1099		1500
1100	$text =~ s/./*/g if $self->{hidden};	1501	$text =~ s/./*/g if $self->{hidden};
1101	$self->{layout}->set_text ("$text ");	1502	$self->{layout}->set_text ("$text ");
…		…
1114		1515
1115	($w + 1, $h) # add 1 for cursor	1516	($w + 1, $h) # add 1 for cursor
1116	}	1517	}
1117		1518
1118	sub size_allocate {	1519	sub size_allocate {
1119	my ($self, $x, $y, $w, $h) = @_;	1520	my ($self, $w, $h) = @_;
1120		1521
1121	$self->SUPER::size_allocate ($x, $y, $w, $h);	1522	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1122
1123	$self->_set_text ($self->{text});
1124	}	1523	}
1125		1524
1126	sub set_text {	1525	sub set_text {
1127	my ($self, $text) = @_;	1526	my ($self, $text) = @_;
1128		1527
…		…
1132	}	1531	}
1133		1532
1134	sub key_down {	1533	sub key_down {
1135	my ($self, $ev) = @_;	1534	my ($self, $ev) = @_;
1136		1535
1137	my $mod = $ev->key_mod;	1536	my $mod = $ev->{mod};
1138	my $sym = $ev->key_sym;	1537	my $sym = $ev->{sym};
1139
1140	my $uni = $ev->key_unicode;	1538	my $uni = $ev->{unicode};
1141		1539
1142	my $text = $self->get_text;	1540	my $text = $self->get_text;
1143		1541
1144	if ($sym == SDLK_BACKSPACE) {	1542	if ($sym == 8) {
1145	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1543	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146	} elsif ($sym == SDLK_DELETE) {	1544	} elsif ($sym == 127) {
1147	substr $text, $self->{cursor}, 1, "";	1545	substr $text, $self->{cursor}, 1, "";
1148	} elsif ($sym == SDLK_LEFT) {	1546	} elsif ($sym == CFClient::SDLK_LEFT) {
1149	--$self->{cursor} if $self->{cursor};	1547	--$self->{cursor} if $self->{cursor};
1150	} elsif ($sym == SDLK_RIGHT) {	1548	} elsif ($sym == CFClient::SDLK_RIGHT) {
1151	++$self->{cursor} if $self->{cursor} < length $self->{text};	1549	++$self->{cursor} if $self->{cursor} < length $self->{text};
1152	} elsif ($sym == SDLK_HOME) {	1550	} elsif ($sym == CFClient::SDLK_HOME) {
1153	$self->{cursor} = 0;	1551	$self->{cursor} = 0;
1154	} elsif ($sym == SDLK_END) {	1552	} elsif ($sym == CFClient::SDLK_END) {
1155	$self->{cursor} = length $text;	1553	$self->{cursor} = length $text;
1156	} elsif ($sym == SDLK_ESCAPE) {	1554	} elsif ($sym == 27) {
1157	$self->emit ('escape');	1555	$self->emit ('escape');
1158	} elsif ($uni) {	1556	} elsif ($uni) {
1159	substr $text, $self->{cursor}++, 0, chr $uni;	1557	substr $text, $self->{cursor}++, 0, chr $uni;
1160	}	1558	}
1161		1559
…		…
1236		1634
1237	package CFClient::UI::Entry;	1635	package CFClient::UI::Entry;
1238		1636
1239	our @ISA = CFClient::UI::EntryBase::;	1637	our @ISA = CFClient::UI::EntryBase::;
1240		1638
1241	use SDL;	1639	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1640
1244	sub key_down {	1641	sub key_down {
1245	my ($self, $ev) = @_;	1642	my ($self, $ev) = @_;
1246		1643
1247	my $sym = $ev->key_sym;	1644	my $sym = $ev->{sym};
1248		1645
1249	if ($sym == SDLK_RETURN) {	1646	if ($sym == 13) {
		1647	unshift @{$self->{history}},
		1648	my $txt = $self->get_text;
		1649	$self->{history_pointer} = -1;
		1650	$self->{history_saveback} = '';
1250	$self->emit (activate => $self->get_text);	1651	$self->emit (activate => $txt);
1251	$self->update;	1652	$self->update;
		1653
		1654	} elsif ($sym == CFClient::SDLK_UP) {
		1655	if ($self->{history_pointer} < 0) {
		1656	$self->{history_saveback} = $self->get_text;
		1657	}
		1658	if (@{$self->{history} || []} > 0) {
		1659	$self->{history_pointer}++;
		1660	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1661	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1662	}
		1663	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1664	}
		1665
		1666	} elsif ($sym == CFClient::SDLK_DOWN) {
		1667	$self->{history_pointer}--;
		1668	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1669
		1670	if ($self->{history_pointer} >= 0) {
		1671	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1672	} else {
		1673	$self->set_text ($self->{history_saveback});
		1674	}
1252		1675
1253	} else {	1676	} else {
1254	$self->SUPER::key_down ($ev);	1677	$self->SUPER::key_down ($ev);
1255	}	1678	}
1256		1679
…		…
1260		1683
1261	package CFClient::UI::Button;	1684	package CFClient::UI::Button;
1262		1685
1263	our @ISA = CFClient::UI::Label::;	1686	our @ISA = CFClient::UI::Label::;
1264		1687
1265	use SDL;	1688	use CFClient::OpenGL;
1266	use SDL::OpenGL;
1267		1689
1268	my @tex =	1690	my @tex =
1269	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1691	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270	qw(b1_button_active.png);	1692	qw(b1_button_active.png);
1271		1693
1272	sub new {	1694	sub new {
1273	my $class = shift;	1695	my $class = shift;
1274		1696
1275	$class->SUPER::new (	1697	$class->SUPER::new (
1276	padding => 4,	1698	padding => 4,
1277	fg => [1, 1, 1],	1699	fg => [1, 1, 1],
1278	bg => [1, 1, 1, 0.2],	1700	bg => [1, 1, 1, 0.2],
1279	active_fg => [0, 0, 1],	1701	active_fg => [0, 0, 1],
1280	can_hover => 1,	1702	can_hover => 1,
		1703	align => 0,
		1704	valign => 0,
		1705	can_events => 1,
1281	@_	1706	@_
1282	)	1707	)
1283	}	1708	}
1284		1709
1285	sub button_up {	1710	sub button_up {
…		…
1319	package CFClient::UI::CheckBox;	1744	package CFClient::UI::CheckBox;
1320		1745
1321	our @ISA = CFClient::UI::DrawBG::;	1746	our @ISA = CFClient::UI::DrawBG::;
1322		1747
1323	my @tex =	1748	my @tex =
1324	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1749	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1325	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1750	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326		1751
1327	use SDL;	1752	use CFClient::OpenGL;
1328	use SDL::OpenGL;
1329		1753
1330	sub new {	1754	sub new {
1331	my $class = shift;	1755	my $class = shift;
1332		1756
1333	$class->SUPER::new (	1757	$class->SUPER::new (
…		…
1344	my ($self) = @_;	1768	my ($self) = @_;
1345		1769
1346	($self->{padding} * 2 + 6) x 2	1770	($self->{padding} * 2 + 6) x 2
1347	}	1771	}
1348		1772
1349	sub size_allocate {
1350	my ($self, $x, $y, $w, $h) = @_;
1351
1352	$self->_size_allocate ($x, $y, $w, $h);
1353	}
1354
1355	sub button_down {	1773	sub button_down {
1356	my ($self, $ev, $x, $y) = @_;	1774	my ($self, $ev, $x, $y) = @_;
1357		1775
1358	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1776	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1359	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1777	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1385	glDisable GL_BLEND;	1803	glDisable GL_BLEND;
1386	}	1804	}
1387		1805
1388	#############################################################################	1806	#############################################################################
1389		1807
		1808	package CFClient::UI::Image;
		1809
		1810	our @ISA = CFClient::UI::Base::;
		1811
		1812	use CFClient::OpenGL;
		1813	use Carp qw/confess/;
		1814
		1815	our %loaded_images;
		1816
		1817	sub new {
		1818	my $class = shift;
		1819
		1820	my $self = $class->SUPER::new (can_events => 0, @_);
		1821
		1822	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1823
		1824	$loaded_images{$self->{image}} ||=
		1825	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1826
		1827	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1828
		1829	Scalar::Util::weaken $loaded_images{$self->{image}};
		1830
		1831	$self->{aspect} = $tex->{w} / $tex->{h};
		1832
		1833	$self
		1834	}
		1835
		1836	sub size_request {
		1837	my ($self) = @_;
		1838
		1839	($self->{tex}->{w}, $self->{tex}->{h})
		1840	}
		1841
		1842	sub _draw {
		1843	my ($self) = @_;
		1844
		1845	my $tex = $self->{tex};
		1846
		1847	my ($w, $h) = ($self->{w}, $self->{h});
		1848
		1849	if ($self->{rot90}) {
		1850	glRotate 90, 0, 0, 1;
		1851	glTranslate 0, -$self->{w}, 0;
		1852
		1853	($w, $h) = ($h, $w);
		1854	}
		1855
		1856	glEnable GL_BLEND;
		1857	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1858	glEnable GL_TEXTURE_2D;
		1859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1860
		1861	$tex->draw_quad (0, 0, $w, $h);
		1862
		1863	glDisable GL_BLEND;
		1864	glDisable GL_TEXTURE_2D;
		1865	}
		1866
		1867	#############################################################################
		1868
		1869	package CFClient::UI::VGauge;
		1870
		1871	our @ISA = CFClient::UI::Base::;
		1872
		1873	use List::Util qw(min max);
		1874
		1875	use CFClient::OpenGL;
		1876
		1877	my %tex = (
		1878	food => [
		1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1880	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1881	],
		1882	grace => [
		1883	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1884	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1885	],
		1886	hp => [
		1887	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1888	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1889	],
		1890	mana => [
		1891	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1892	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1893	],
		1894	);
		1895
		1896	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1897	sub new {
		1898	my $class = shift;
		1899
		1900	my $self = $class->SUPER::new (
		1901	type => 'food',
		1902	@_
		1903	);
		1904
		1905	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1906
		1907	$self
		1908	}
		1909
		1910	sub size_request {
		1911	my ($self) = @_;
		1912
		1913	#my $tex = $tex{$self->{type}}[0];
		1914	#@$tex{qw(w h)}
		1915	(0, 0)
		1916	}
		1917
		1918	sub set_max {
		1919	my ($self, $max) = @_;
		1920
		1921	return if $self->{max_val} == $max;
		1922
		1923	$self->{max_val} = $max;
		1924	$self->update;
		1925	}
		1926
		1927	sub set_value {
		1928	my ($self, $val, $max) = @_;
		1929
		1930	$self->set_max ($max)
		1931	if defined $max;
		1932
		1933	return if $self->{val} == $val;
		1934
		1935	$self->{val} = $val;
		1936	$self->update;
		1937	}
		1938
		1939	sub _draw {
		1940	my ($self) = @_;
		1941
		1942	my $tex = $tex{$self->{type}};
		1943	my ($t1, $t2, $t3) = @$tex;
		1944
		1945	my ($w, $h) = ($self->{w}, $self->{h});
		1946
		1947	if ($self->{vertical}) {
		1948	glRotate 90, 0, 0, 1;
		1949	glTranslate 0, -$self->{w}, 0;
		1950
		1951	($w, $h) = ($h, $w);
		1952	}
		1953
		1954	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1955
		1956	my $ycut1 = max 0, min 1, $ycut;
		1957	my $ycut2 = max 0, min 1, $ycut - 1;
		1958
		1959	my $h1 = $self->{h} * (1 - $ycut1);
		1960	my $h2 = $self->{h} * (1 - $ycut2);
		1961
		1962	glEnable GL_BLEND;
		1963	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1964	glEnable GL_TEXTURE_2D;
		1965	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1966
		1967	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1968	glBegin GL_QUADS;
		1969	glTexCoord 0 , 0; glVertex 0 , 0;
		1970	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1971	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1972	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1973	glEnd;
		1974
		1975	my $ycut1 = List::Util::min 1, $ycut;
		1976	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1977	glBegin GL_QUADS;
		1978	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1979	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1980	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1981	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1982	glEnd;
		1983
		1984	if ($t3) {
		1985	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1986	glBegin GL_QUADS;
		1987	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1988	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1989	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1990	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1991	glEnd;
		1992	}
		1993
		1994	glDisable GL_BLEND;
		1995	glDisable GL_TEXTURE_2D;
		1996	}
		1997
		1998	#############################################################################
		1999
		2000	package CFClient::UI::Gauge;
		2001
		2002	our @ISA = CFClient::UI::VBox::;
		2003
		2004	sub new {
		2005	my ($class, %arg) = @_;
		2006
		2007	my $self = $class->SUPER::new (
		2008	tooltip => $arg{type},
		2009	can_hover => 1,
		2010	can_events => 1,
		2011	%arg,
		2012	);
		2013
		2014	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		2015	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		2016	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		2017
		2018	$self
		2019	}
		2020
		2021	sub set_fontsize {
		2022	my ($self, $fsize) = @_;
		2023
		2024	$self->{value}->set_fontsize ($fsize);
		2025	$self->{max} ->set_fontsize ($fsize);
		2026	}
		2027
		2028	sub set_max {
		2029	my ($self, $max) = @_;
		2030
		2031	$self->{gauge}->set_max ($max);
		2032	$self->{max}->set_text ($max);
		2033	}
		2034
		2035	sub set_value {
		2036	my ($self, $val, $max) = @_;
		2037
		2038	$self->set_max ($max)
		2039	if defined $max;
		2040
		2041	$self->{gauge}->set_value ($val, $max);
		2042	$self->{value}->set_text ($val);
		2043	}
		2044
		2045	#############################################################################
		2046
1390	package CFClient::UI::Slider;	2047	package CFClient::UI::Slider;
1391		2048
1392	use strict;	2049	use strict;
1393		2050
1394	use SDL::OpenGL;	2051	use CFClient::OpenGL;
1395		2052
1396	our @ISA = CFClient::UI::DrawBG::;	2053	our @ISA = CFClient::UI::DrawBG::;
1397		2054
1398	my @tex =	2055	my @tex =
1399	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2056	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1409	# TODO: calculations are off	2066	# TODO: calculations are off
1410	my $self = $class->SUPER::new (	2067	my $self = $class->SUPER::new (
1411	fg => [1, 1, 1],	2068	fg => [1, 1, 1],
1412	active_fg => [0, 0, 0],	2069	active_fg => [0, 0, 0],
1413	range => [0, 0, 100, 10],	2070	range => [0, 0, 100, 10],
1414	req_w => 40,	2071	req_w => $::WIDTH / 80,
1415	req_h => 13,	2072	req_h => $::WIDTH / 80,
1416	vertical => 0,	2073	vertical => 0,
1417	can_hover => 1,	2074	can_hover => 1,
1418	inner_pad => 5,	2075	inner_pad => 5,
1419	@_	2076	@_
1420	);	2077	);
…		…
1524		2181
1525	package CFClient::UI::TextView;	2182	package CFClient::UI::TextView;
1526		2183
1527	our @ISA = CFClient::UI::HBox::;	2184	our @ISA = CFClient::UI::HBox::;
1528		2185
1529	use SDL::OpenGL;	2186	use CFClient::OpenGL;
1530		2187
1531	sub new {	2188	sub new {
1532	my $class = shift;	2189	my $class = shift;
1533		2190
1534	my $self = $class->SUPER::new (	2191	my $self = $class->SUPER::new (
1535	req_w => $::WIDTH / 6,	2192	fontsize => 1,
1536	req_h => $::HEIGHT / 6,	2193	can_events => 0,
1537	fontsize => $::FONTSIZE,	2194	#font => default_font
1538	@_,	2195	@_,
1539		2196
1540	layout => (new CFClient::Layout),	2197	layout => (new CFClient::Layout),
1541	par => [],	2198	par => [],
1542	height => 0,	2199	height => 0,
1543	children => [	2200	children => [
1544	(new CFClient::UI::Empty expand => 1),	2201	(new CFClient::UI::Empty expand => 1),
1545	(new CFClient::UI::Slider vertical => 1),	2202	(new CFClient::UI::Slider vertical => 1),
1546	],	2203	],
1547	);	2204	);
1548		2205
1549	$self->{children}[1]->connect (changed => sub {	2206	$self->{children}[1]->connect (changed => sub { $self->update });
1550	$self->update;
1551	});
1552		2207
1553	$self	2208	$self
1554	}	2209	}
1555		2210
1556	sub set_fontsize {	2211	sub set_fontsize {
…		…
1563	sub text_height {	2218	sub text_height {
1564	my ($self, $text) = @_;	2219	my ($self, $text) = @_;
1565		2220
1566	my $layout = $self->{layout};	2221	my $layout = $self->{layout};
1567		2222
1568	$layout->set_height ($self->{fontsize});	2223	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569	$layout->set_width ($self->{w});	2224	$layout->set_width ($self->{children}[0]{w});
1570	$layout->set_text ($text);	2225	$layout->set_text ($text);
1571		2226
1572	($layout->size)[1]	2227	($layout->size)[1]
1573	}	2228	}
1574		2229
…		…
1577		2232
1578	$self->{need_reflow}++;	2233	$self->{need_reflow}++;
1579	$self->update;	2234	$self->update;
1580	}	2235	}
1581		2236
1582	sub size_request {
1583	my ($self) = @_;
1584
1585	($self->{req_w}, $self->{req_h})
1586	}
1587
1588	sub size_allocate {	2237	sub size_allocate {
1589	my ($self, $x, $y, $w, $h) = @_;	2238	my ($self, $w, $h) = @_;
1590		2239
1591	$self->SUPER::size_allocate ($x, $y, $w, $h);	2240	$self->SUPER::size_allocate ($w, $h);
1592		2241
		2242	$self->{layout}->set_font ($self->{font}) if $self->{font};
1593	$self->{layout}->set_height ($self->{fontsize});	2243	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1594	$self->{layout}->set_width ($self->{w});	2244	$self->{layout}->set_width ($self->{children}[0]{w});
1595		2245
1596	$self->reflow;	2246	$self->reflow;
1597	}	2247	}
1598		2248
1599	sub add_paragraph {	2249	sub add_paragraph {
…		…
1632	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2282	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1633		2283
1634	delete $self->{texture};	2284	delete $self->{texture};
1635	}	2285	}
1636		2286
1637	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2287	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1638	glClearColor 0, 0, 0, 1;	2288	glClearColor 0, 0, 0, 0;
1639	glClear GL_COLOR_BUFFER_BIT;	2289	glClear GL_COLOR_BUFFER_BIT;
1640		2290
1641	glEnable GL_BLEND;	2291	glEnable GL_BLEND;
1642	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2292	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643	glEnable GL_TEXTURE_2D;	2293	glEnable GL_TEXTURE_2D;
…		…
1650		2300
1651	my $y = 0;	2301	my $y = 0;
1652		2302
1653	my $layout = $self->{layout};	2303	my $layout = $self->{layout};
1654		2304
		2305	$layout->set_font ($self->{font}) if $self->{font};
		2306
1655	for my $par (@{$self->{par}}) {	2307	for my $par (@{$self->{par}}) {
1656	my $h = $par->[0];	2308	my $h = $par->[0];
1657		2309
1658	if ($y0 < $y + $h && $y < $y1) {	2310	if ($y0 < $y + $h && $y < $y1) {
1659	$layout->set_text ($par->[2]);	2311	$layout->set_text ($par->[2]);
…		…
1673	}	2325	}
1674		2326
1675	sub _draw {	2327	sub _draw {
1676	my ($self) = @_;	2328	my ($self) = @_;
1677		2329
1678	if ($self->{texture}) {	2330	glEnable GL_BLEND;
		2331	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1679	glEnable GL_TEXTURE_2D;	2332	glEnable GL_TEXTURE_2D;
1680	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2333	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2334	glColor 1, 1, 1, 1;
1681	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2335	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1682	glDisable GL_TEXTURE_2D;	2336	glDisable GL_TEXTURE_2D;
1683	}	2337	glDisable GL_BLEND;
1684		2338
1685	$self->{children}[1]->draw;	2339	$self->{children}[1]->draw;
1686		2340
1687	}	2341	}
1688		2342
1689	#############################################################################	2343	#############################################################################
1690		2344
1691	package CFClient::UI::MapWidget;
1692
1693	use strict;
1694
1695	use List::Util qw(min max);
1696
1697	use SDL;
1698	use SDL::OpenGL;
1699
1700	our @ISA = CFClient::UI::Base::;
1701
1702	sub new {
1703	my $class = shift;
1704
1705	$class->SUPER::new (
1706	z => -1,
1707	can_focus => 1,
1708	list => (glGenLists 1),
1709	@_
1710	)
1711	}
1712
1713	sub key_down {
1714	print "MAPKEYDOWN\n";
1715	}
1716
1717	sub key_up {
1718	}
1719
1720	sub button_down {
1721	my ($self, $ev, $x, $y) = @_;
1722
1723	$self->focus_in;
1724
1725	if ($ev->button == 2) {
1726	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1727	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1728
1729	$self->{motion} = sub {
1730	my ($ev, $x, $y) = @_;
1731
1732	($x, $y) = ($ev->motion_x, $ev->motion_y);
1733
1734	$::CFG->{map_shift_x} = $bw + $x - $ox;
1735	$::CFG->{map_shift_y} = $bh + $y - $oy;
1736
1737	$self->update;
1738	};
1739	}
1740	}
1741
1742	sub button_up {
1743	my ($self, $ev, $x, $y) = @_;
1744
1745	delete $self->{motion};
1746	}
1747
1748	sub mouse_motion {
1749	my ($self, $ev, $x, $y) = @_;
1750
1751	$self->{motion}->($ev, $x, $y) if $self->{motion};
1752	}
1753
1754	sub size_request {
1755	(
1756	1 + 32 * int $::WIDTH / 32,
1757	1 + 32 * int $::HEIGHT / 32,
1758	)
1759	}
1760
1761	sub update {
1762	my ($self) = @_;
1763
1764	$self->{need_update} = 1;
1765	$self->SUPER::update;
1766	}
1767
1768	sub draw {
1769	my ($self) = @_;
1770
1771	if (delete $self->{need_update}) {
1772	glNewList $self->{list}, GL_COMPILE;
1773
1774	if ($::MAP) {
1775	my $sw = int $::WIDTH / 32;
1776	my $sh = int $::HEIGHT / 32;
1777
1778	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1779	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1780
1781	glTranslate $sx0 - 32, $sy0 - 32, 0;
1782
1783	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1784
1785	if ($::CFG->{fow_enable}) {
1786	if ($::CFG->{fow_smooth}) { # smooth fog of war
1787	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1788	glConvolutionFilter2D
1789	GL_CONVOLUTION_2D,
1790	GL_ALPHA,
1791	3, 3,
1792	GL_ALPHA, GL_FLOAT,
1793	pack "f*",
1794	0.1, 0.1, 0.1,
1795	0.1, 0.2, 0.1,
1796	0.1, 0.1, 0.1,
1797	;
1798	glEnable GL_CONVOLUTION_2D;
1799	}
1800
1801	$self->{fow_texture} = new CFClient::Texture
1802	w => $w,
1803	h => $h,
1804	data => $data,
1805	internalformat => GL_ALPHA,
1806	format => GL_ALPHA;
1807
1808	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1809
1810	glEnable GL_BLEND;
1811	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812	glEnable GL_TEXTURE_2D;
1813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1814
1815	glColor +($::CFG->{fow_intensity}) x 3, 1;
1816	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1817
1818	glDisable GL_TEXTURE_2D;
1819	glDisable GL_BLEND;
1820	}
1821
1822	# HACK BEGIN
1823	{
1824	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1825	my ($w, $h) = (250, 250);
1826
1827	glEnable GL_BLEND;
1828	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1829	glEnable GL_TEXTURE_2D;
1830	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1831
1832	$self->{mapmap_texture} =
1833	new CFClient::Texture
1834	w => $w,
1835	h => $h,
1836	data => $::MAP->mapmap ($w, $h),
1837	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1838
1839	$self->{mapmap_texture}->draw_quad (100, 100);
1840
1841	glDisable GL_TEXTURE_2D;
1842	glDisable GL_BLEND;
1843	}
1844	# HACK END
1845	}
1846
1847	glEndList;
1848	}
1849
1850	glPushMatrix;
1851	glCallList $self->{list};
1852	glPopMatrix;
1853
1854	if ($FOCUS != $self) {
1855	glColor 64/255, 64/255, 64/255;
1856	glLogicOp GL_AND;
1857	glEnable GL_COLOR_LOGIC_OP;
1858	glBegin GL_QUADS;
1859	glVertex 0, 0;
1860	glVertex 0, $::HEIGHT;
1861	glVertex $::WIDTH, $::HEIGHT;
1862	glVertex $::WIDTH, 0;
1863	glEnd;
1864	glDisable GL_COLOR_LOGIC_OP;
1865	}
1866	}
1867
1868	my %DIR = (
1869	SDLK_KP8, [1, "north"],
1870	SDLK_KP9, [2, "northeast"],
1871	SDLK_KP6, [3, "east"],
1872	SDLK_KP3, [4, "southeast"],
1873	SDLK_KP2, [5, "south"],
1874	SDLK_KP1, [6, "southwest"],
1875	SDLK_KP4, [7, "west"],
1876	SDLK_KP7, [8, "northwest"],
1877
1878	SDLK_UP, [1, "north"],
1879	SDLK_RIGHT, [3, "east"],
1880	SDLK_DOWN, [5, "south"],
1881	SDLK_LEFT, [7, "west"],
1882	);
1883
1884	sub key_down {
1885	my ($self, $ev) = @_;
1886
1887	my $mod = $ev->key_mod;
1888	my $sym = $ev->key_sym;
1889
1890	if ($sym == SDLK_KP5) {
1891	$::CONN->user_send ("stay fire");
1892	} elsif ($sym == SDLK_a) {
1893	$::CONN->user_send ("apply");
1894	} elsif ($sym == SDLK_QUOTE) {
1895	$self->emit ('activate_console');
1896	} elsif ($sym == SDLK_SLASH) {
1897	$self->emit ('activate_console' => '/');
1898	} elsif (exists $DIR{$sym}) {
1899	if ($mod & KMOD_SHIFT) {
1900	$self->{shft}++;
1901	$::CONN->user_send ("fire $DIR{$sym}[0]");
1902	} elsif ($mod & KMOD_CTRL) {
1903	$self->{ctrl}++;
1904	$::CONN->user_send ("run $DIR{$sym}[0]");
1905	} else {
1906	$::CONN->user_send ("$DIR{$sym}[1]");
1907	}
1908	}
1909	}
1910
1911	sub key_up {
1912	my ($self, $ev) = @_;
1913
1914	my $mod = $ev->key_mod;
1915	my $sym = $ev->key_sym;
1916
1917	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1918	$::CONN->user_send ("fire_stop");
1919	}
1920	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1921	$::CONN->user_send ("run_stop");
1922	}
1923	}
1924
1925	#############################################################################
1926
1927	package CFClient::UI::Animator;	2345	package CFClient::UI::Animator;
1928		2346
1929	use SDL::OpenGL;	2347	use CFClient::OpenGL;
1930		2348
1931	our @ISA = CFClient::UI::Bin::;	2349	our @ISA = CFClient::UI::Bin::;
1932		2350
1933	sub moveto {	2351	sub moveto {
1934	my ($self, $x, $y) = @_;	2352	my ($self, $x, $y) = @_;
…		…
1972		2390
1973	sub new {	2391	sub new {
1974	my $class = shift;	2392	my $class = shift;
1975		2393
1976	my $self = $class->SUPER::new (	2394	my $self = $class->SUPER::new (
1977	state => 0,	2395	state => 0,
1978	connect_activate => \&toggle_flopper,	2396	connect_activate => \&toggle_flopper,
1979	@_	2397	@_
1980	);	2398	);
1981		2399
1982	if ($self->{state}) {	2400	if ($self->{state}) {
…		…
2003	$self->emit (changed => $self->{state});	2421	$self->emit (changed => $self->{state});
2004	}	2422	}
2005		2423
2006	#############################################################################	2424	#############################################################################
2007		2425
		2426	package CFClient::UI::Tooltip;
		2427
		2428	our @ISA = CFClient::UI::Bin::;
		2429
		2430	use CFClient::OpenGL;
		2431
		2432	sub new {
		2433	my $class = shift;
		2434
		2435	$class->SUPER::new (
		2436	@_,
		2437	can_events => 0,
		2438	)
		2439	}
		2440
		2441	sub set_markup {
		2442	my ($self, $text) = @_;
		2443
		2444	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2445	$self->{label}->set_markup ($text);
		2446	$self->add ($self->{label});
		2447	}
		2448
		2449	sub size_request {
		2450	my ($self) = @_;
		2451
		2452	$self->child->set_max_size ($::WIDTH * 0.3);
		2453
		2454	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2455
		2456	($w + 4, $h + 4)
		2457	}
		2458
		2459	sub size_allocate {
		2460	my ($self, $w, $h) = @_;
		2461
		2462	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2463	}
		2464
		2465	sub _draw {
		2466	my ($self) = @_;
		2467
		2468	glPushMatrix;
		2469	glTranslate 0.375, 0.375;
		2470
		2471	my ($w, $h) = @$self{qw(w h)};
		2472
		2473	glColor 1, 0.8, 0.4;
		2474	glBegin GL_QUADS;
		2475	glVertex 0 , 0;
		2476	glVertex 0 , $h;
		2477	glVertex $w, $h;
		2478	glVertex $w, 0;
		2479	glEnd;
		2480
		2481	glColor 0, 0, 0;
		2482	glBegin GL_LINE_LOOP;
		2483	glVertex 0 , 0;
		2484	glVertex 0 , $h;
		2485	glVertex $w, $h;
		2486	glVertex $w, 0;
		2487	glEnd;
		2488
		2489	glPopMatrix;
		2490
		2491	glTranslate 2, 2;
		2492	$self->SUPER::_draw;
		2493	}
		2494
		2495	#############################################################################
		2496
		2497	package CFClient::UI::Face;
		2498
		2499	our @ISA = CFClient::UI::Base::;
		2500
		2501	use CFClient::OpenGL;
		2502
		2503	sub new {
		2504	my $class = shift;
		2505
		2506	$class->SUPER::new (
		2507	aspect => 1,
		2508	@_,
		2509	)
		2510	}
		2511
		2512	sub size_request {
		2513	(32, 8)
		2514	}
		2515
		2516	sub _draw {
		2517	my ($self) = @_;
		2518
		2519	return unless $::CONN;#d# manage and cache textures differently
		2520	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2521
		2522	# TODO animation
		2523	if ($tex) {
		2524	glEnable GL_BLEND;
		2525	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2526	glEnable GL_TEXTURE_2D;
		2527	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2528	glColor 1, 1, 1, 1;
		2529	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2530	glDisable GL_TEXTURE_2D;
		2531	glDisable GL_BLEND;
		2532	}
		2533	}
		2534
		2535	#############################################################################
		2536
		2537	package CFClient::UI::InventoryItem;
		2538
		2539	our @ISA = CFClient::UI::HBox::;
		2540
		2541	sub new {
		2542	my $class = shift;
		2543
		2544	my %args = @_;
		2545
		2546	my $item = $args{item};
		2547
		2548	my $desc = $item->{nrof} < 2
		2549	? $item->{name}
		2550	: "$item->{nrof} $item->{name_pl}";
		2551
		2552
		2553	my $self = $class->SUPER::new (
		2554	can_hover => 1,
		2555	can_events => 1,
		2556	tooltip => (CFClient::UI::Label->escape ($desc)
		2557	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2558	connect_button_down => sub {
		2559	my ($self, $ev, $x, $y) = @_;
		2560
		2561	# todo: maybe put examine on 1? but should just be a tooltip :(
		2562	if ($ev->{button} == 1) {
		2563	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2564	} elsif ($ev->{button} == 2) {
		2565	$::CONN->send ("apply $item->{tag}");
		2566	} elsif ($ev->{button} == 3) {
		2567	CFClient::UI::Menu->new (
		2568	items => [
		2569	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2570	[
		2571	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2572	sub { $::CONN->send ("lock $item->{tag}") },
		2573	],
		2574	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2575	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2576	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2577	],
		2578	)->popup ($ev);
		2579	}
		2580
		2581	1
		2582	},
		2583	%args
		2584	);
		2585	$self->add(new CFClient::UI::Face
		2586	can_events => 0,
		2587	face => $item->{face},
		2588	anim => $item->{anim},
		2589	animspeed => $item->{animspeed});
		2590	$self->add(new CFClient::UI::Label
		2591	can_events => 0,
		2592	text => $desc);
		2593
		2594	$self
		2595	}
		2596
		2597	#############################################################################
		2598
		2599	package CFClient::UI::Inventory;
		2600
		2601	our @ISA = CFClient::UI::ScrolledWindow::;
		2602
		2603	sub new {
		2604	my $class = shift;
		2605
		2606	my $self = $class->SUPER::new (
		2607	scrolled => (new CFClient::UI::VBox),
		2608	@_,
		2609	);
		2610
		2611	$self
		2612	}
		2613
		2614	sub set_items {
		2615	my ($self, $items) = @_;
		2616
		2617	$self->{scrolled}->clear;
		2618	return unless $items;
		2619
		2620	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2621
		2622	$self->{real_items} = \@items;
		2623
		2624	for my $item (@items) {
		2625	my $desc = $item->{nrof} < 2
		2626	? $item->{name}
		2627	: "$item->{nrof} $item->{name_pl}";
		2628
		2629	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
		2630	}
		2631
		2632	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2633	}
		2634
		2635	sub size_request {
		2636	my ($self) = @_;
		2637	($self->{req_w}, $self->{req_h});
		2638	}
		2639
		2640	#############################################################################
		2641
		2642	package CFClient::UI::Menu;
		2643
		2644	our @ISA = CFClient::UI::FancyFrame::;
		2645
		2646	use CFClient::OpenGL;
		2647
		2648	sub new {
		2649	my $class = shift;
		2650
		2651	my $self = $class->SUPER::new (
		2652	items => [],
		2653	z => 100,
		2654	@_,
		2655	);
		2656
		2657	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2658
		2659	for my $item (@{ $self->{items} }) {
		2660	my ($widget, $cb) = @$item;
		2661
		2662	# handle various types of items, only text for now
		2663	if (!ref $widget) {
		2664	$widget = new CFClient::UI::Label
		2665	can_hover => 1,
		2666	can_events => 1,
		2667	text => $widget;
		2668	}
		2669
		2670	$self->{item}{$widget} = $item;
		2671
		2672	$self->{vbox}->add ($widget);
		2673	}
		2674
		2675	$self
		2676	}
		2677
		2678	# popup given the event (must be a mouse button down event currently)
		2679	sub popup {
		2680	my ($self, $ev) = @_;
		2681
		2682	$self->emit ("popdown");
		2683
		2684	# maybe save $GRAB? must be careful about events...
		2685	$GRAB = $self;
		2686	$self->{button} = $ev->{button};
		2687
		2688	$self->show;
		2689	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2690	}
		2691
		2692	sub mouse_motion {
		2693	my ($self, $ev, $x, $y) = @_;
		2694
		2695	# TODO: should use vbox->find_widget or so
		2696	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2697	$self->{hover} = $self->{item}{$HOVER};
		2698	}
		2699
		2700	sub button_up {
		2701	my ($self, $ev, $x, $y) = @_;
		2702
		2703	if ($ev->{button} == $self->{button}) {
		2704	undef $GRAB;
		2705	$self->hide;
		2706
		2707	$self->emit ("popdown");
		2708	$self->{hover}[1]->() if $self->{hover};
		2709	}
		2710	}
		2711
		2712	#############################################################################
		2713
2008	package CFClient::UI::Root;	2714	package CFClient::UI::Root;
2009		2715
2010	our @ISA = CFClient::UI::Container::;	2716	our @ISA = CFClient::UI::Container::;
2011		2717
2012	use SDL::OpenGL;	2718	use CFClient::OpenGL;
		2719
		2720	sub check_size {
		2721	my ($self) = @_;
		2722
		2723	$self->configure (0, 0, $self->{w}, $self->{h});
		2724	}
2013		2725
2014	sub size_request {	2726	sub size_request {
2015	($::WIDTH, $::HEIGHT)	2727	my ($self) = @_;
		2728
		2729	($self->{w}, $self->{h})
2016	}	2730	}
2017		2731
2018	sub size_allocate {	2732	sub size_allocate {
		2733	my ($self, $w, $h) = @_;
		2734
		2735	my $old_w = $self->{old_w};
		2736	my $old_h = $self->{old_h};
		2737
		2738	if ($old_w && $old_h) {
		2739	for my $child ($self->children) {
		2740	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2741	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2742	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2743	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2744	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2745	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2746	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2747	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2748	}
		2749	}
		2750
		2751	$self->{old_w} = $w;
		2752	$self->{old_h} = $h;
		2753	}
		2754
		2755	sub configure {
2019	my ($self, $x, $y, $w, $h) = @_;	2756	my ($self, $x, $y, $w, $h) = @_;
2020		2757
2021	$self->_size_allocate ($x, $y, $w, $h);	2758	$self->SUPER::configure ($x, $y, $w, $h);
2022		2759
2023	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2760	for my $child ($self->children) {
2024	for @{$self->{children}};	2761	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2762
		2763	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2764	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2765	$child->configure ($X, $Y, $W, $H);
		2766	}
2025	}	2767	}
2026		2768
2027	sub _topleft {	2769	sub _topleft {
2028	my ($self, $x, $y) = @_;	2770	my ($self, $x, $y) = @_;
2029		2771
…		…
2031	}	2773	}
2032		2774
2033	sub update {	2775	sub update {
2034	my ($self) = @_;	2776	my ($self) = @_;
2035		2777
2036	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2778	$self->check_size;
2037	::refresh ();	2779	::refresh ();
2038	}	2780	}
2039		2781
2040	sub add {	2782	sub add {
2041	my ($self, $widget) = @_;	2783	my ($self, $child) = @_;
2042		2784
		2785	# integerize window positions
		2786	$child->{x} = int $child->{x};
		2787	$child->{y} = int $child->{y};
		2788
2043	$self->SUPER::add ($widget);	2789	$self->SUPER::add ($child);
2044
2045	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2046	}	2790	}
2047		2791
2048	sub on_refresh {	2792	sub on_refresh {
2049	my ($self, $id, $cb) = @_;	2793	my ($self, $id, $cb) = @_;
2050		2794
…		…
2074	#############################################################################	2818	#############################################################################
2075		2819
2076	package CFClient::UI;	2820	package CFClient::UI;
2077		2821
2078	$ROOT = new CFClient::UI::Root;	2822	$ROOT = new CFClient::UI::Root;
		2823	$TOOLTIP = new CFClient::UI::Tooltip;
2079		2824
2080	1	2825	1
2081		2826

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