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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.270 by elmex, Fri Jun 2 09:02:49 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
		14	our $LAYOUT;
12	our $ROOT;	15	our $ROOT;
		16	our $TOOLTIP;
13	our $BUTTON_STATE;	17	our $BUTTON_STATE;
		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	my $layout;
		23
		24	for (grep { $_->{name} } values %WIDGET) {
		25	my $win = $layout->{$_->{name}} = { };
		26
		27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
		28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
		29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
		30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		31
		32	$win->{show} = $_->{visible} && $_->{is_toplevel};
		33	}
		34
		35	$layout
		36	}
		37
		38	sub set_layout {
		39	my ($layout) = @_;
		40
		41	$LAYOUT = $layout;
		42	}
		43
		44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
		47	if (!$GRAB) {
		48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		49	if (length $widget->{tooltip}) {
		50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
		53	$TOOLTIP->{owner} = $widget;
		54
		55	my $tip = $widget->{tooltip};
		56
		57	$tip = $tip->($widget) if CODE:: eq ref $tip;
		58
		59	$TOOLTIP->set_tooltip_from ($widget);
		60	$TOOLTIP->show;
		61	}
		62
		63	return;
		64	}
		65	}
		66	}
		67
		68	$TOOLTIP->hide;
		69	delete $TOOLTIP->{owner};
		70	}
14		71
15	# class methods for events	72	# class methods for events
16	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	74	$FOCUS->emit (key_down => $_[0])
		75	if $FOCUS;
18	}	76	}
19		77
20	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	79	$FOCUS->emit (key_up => $_[0])
		80	if $FOCUS;
22	}	81	}
23		82
24	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	84	my ($ev) = @_;
26	my ($x, $y) = ($ev->{x}, $ev->{y});	85	my ($x, $y) = ($ev->{x}, $ev->{y});
…		…
28	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	88	my $widget = $ROOT->find_widget ($x, $y);
30		89
31	$GRAB = $widget;	90	$GRAB = $widget;
32	$GRAB->update if $GRAB;	91	$GRAB->update if $GRAB;
		92
		93	check_tooltip;
33	}	94	}
34		95
35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		97
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		99	if $GRAB;
38	}	100	}
39		101
40	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	103	my ($ev) = @_;
42	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
43		105
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		107
46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		109
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		111	if $GRAB;
49		112
50	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	115	$grab->update if $grab;
53	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
		117
		118	check_tooltip;
54	}	119	}
55	}	120	}
56		121
57	sub feed_sdl_motion_event {	122	sub feed_sdl_motion_event {
58	my ($ev) = @_;	123	my ($ev) = @_;
…		…
63	if ($widget != $HOVER) {	128	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	129	my $hover = $HOVER; $HOVER = $widget;
65		130
66	$hover->update if $hover && $hover->{can_hover};	131	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		133
		134	check_tooltip;
		135	}
		136
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		138	if $HOVER;
71	}	139	}
72		140
73	# convert position array to integers	141	# convert position array to integers
74	sub harmonize {	142	sub harmonize {
75	my ($vals) = @_;	143	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	149	$rem += $_ - $i;
82	$_ = $i;	150	$_ = $i;
83	}	151	}
84	}	152	}
85		153
		154	sub full_refresh {
		155	# make a copy, otherwise for complains about freed values.
		156	my @widgets = values %WIDGET;
		157
		158	$_->update
		159	for @widgets;
		160	}
		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
		170	# call when resolution changes etc.
		171	sub rescale_widgets {
		172	my ($sx, $sy) = @_;
		173
		174	for my $widget (values %WIDGET) {
		175	if ($widget->{is_toplevel}) {
		176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		178
		179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
		180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
		182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
		183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
		185
		186	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		187	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		188
		189	}
		190	}
		191
		192	reconfigure_widgets;
		193	}
		194
86	#############################################################################	195	#############################################################################
87		196
88	package CFClient::UI::Base;	197	package CFClient::UI::Base;
89		198
90	use strict;	199	use strict;
…		…
93		202
94	sub new {	203	sub new {
95	my $class = shift;	204	my $class = shift;
96		205
97	my $self = bless {	206	my $self = bless {
98	x => 0,	207	x => "center",
99	y => 0,	208	y => "center",
100	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
		212	can_events => 1,
101	@_	213	@_
102	}, $class;	214	}, $class;
103		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
104	for (keys %$self) {	218	for (keys %$self) {
105	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
107	}	221	}
108	}	222	}
109		223
		224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		229
		230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		232
		233	$self->show if $layout->{show};
		234	}
		235
110	$self	236	$self
111	}	237	}
112		238
		239	sub destroy {
		240	my ($self) = @_;
		241
		242	$self->hide;
		243	%$self = ();
		244	}
		245
113	sub show {	246	sub show {
114	my ($self) = @_;	247	my ($self) = @_;
115		248
116	return if $self->{parent};	249	return if $self->{parent};
117		250
118	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
119	}	252	}
120		253
		254	sub set_visible {
		255	my ($self) = @_;
		256
		257	return if $self->{visible};
		258
		259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
		261
		262	$self->emit (visibility_change => 1);
		263
		264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
		270	my ($self) = @_;
		271
		272	return unless $self->{visible};
		273
		274	$_->set_invisible for $self->children;
		275
		276	delete $self->{root};
		277	delete $self->{visible};
		278
		279	undef $GRAB if $GRAB == $self;
		280	undef $HOVER if $HOVER == $self;
		281
		282	CFClient::UI::check_tooltip
		283	if $TOOLTIP->{owner} == $self;
		284
		285	$self->focus_out;
		286
		287	$self->emit (visibility_change => 0);
		288	}
		289
		290	sub set_visibility {
		291	my ($self, $visible) = @_;
		292
		293	return if $self->{visible} == $visible;
		294
		295	$visible ? $self->hide
		296	: $self->show;
		297	}
		298
		299	sub toggle_visibility {
		300	my ($self) = @_;
		301
		302	$self->{visible}
		303	? $self->hide
		304	: $self->show;
		305	}
		306
121	sub hide {	307	sub hide {
122	my ($self) = @_;	308	my ($self) = @_;
123		309
124	return unless $self->{parent};	310	$self->set_invisible;
125		311
126	$self->{parent}->remove ($self);	312	$self->{parent}->remove ($self)
		313	if $self->{parent};
127	}	314	}
128		315
129	sub move {	316	sub move_abs {
130	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
131		318
132	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
133	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
134	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
135		322
136	$self->update;	323	$self->update;
137	}	324	}
138		325
139	sub needs_redraw {	326	sub set_size {
140	0	327	my ($self, $w, $h) = @_;
		328
		329	$self->{force_w} = $w;
		330	$self->{force_h} = $h;
		331
		332	$self->realloc;
141	}	333	}
142		334
143	sub size_request {	335	sub size_request {
144	require Carp;	336	require Carp;
145	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
147		339
148	sub configure {	340	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
150		342
151	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
152	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
153	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
154		348
155	# use alignment to adjust x, y	349	# use alignment to adjust x, y
156		350
157	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
158	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
159
160	($w, $h) = ($w2, $h2);
161	}	353	}
162		354
163	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
164	$self->{x} = $x;	356	$self->{x} = $x;
165	$self->{y} = $y;	357	$self->{y} = $y;
166	$self->update;	358	$self->update;
167	}	359	}
168		360
169	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
170	$self->{w} = $w;	364	$self->{alloc_w} = $w;
171	$self->{h} = $h;	365	$self->{alloc_h} = $h;
172		366
173	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
174	$self->update;
175	}	368	}
176	}	369	}
177		370
178	sub size_allocate {	371	sub size_allocate {
179	# nothing to be done	372	# nothing to be done
180	}	373	}
181		374
182	# return top left coordinates	375	sub children {
183	sub _topleft {	376	}
		377
		378	sub set_max_size {
184	my ($self, $x, $y) = @_;	379	my ($self, $w, $h) = @_;
185		380
186	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	381	delete $self->{max_w}; $self->{max_w} = $w if $w;
		382	delete $self->{max_h}; $self->{max_h} = $h if $h;
		383	}
		384
		385	sub set_tooltip {
		386	my ($self, $tooltip) = @_;
		387
		388	$tooltip =~ s/^\s+//;
		389	$tooltip =~ s/\s+$//;
		390
		391	return if $self->{tooltip} eq $tooltip;
		392
		393	$self->{tooltip} = $tooltip;
		394
		395	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		396	delete $CFClient::UI::TOOLTIP->{owner};
		397	CFClient::UI::check_tooltip;
		398	}
187	}	399	}
188		400
189	# translate global coordinates to local coordinate system	401	# translate global coordinates to local coordinate system
190	sub coord2local {	402	sub coord2local {
191	my ($self, $x, $y) = @_;	403	my ($self, $x, $y) = @_;
192		404
193	my ($X, $Y) = $self->_topleft;	405	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194	($x - $X, $y - $Y)
195	}	406	}
196		407
197	# translate local coordinates to global coordinate system	408	# translate local coordinates to global coordinate system
198	sub coord2global {	409	sub coord2global {
199	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
200		411
201	my ($X, $Y) = $self->_topleft;	412	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202	($x + $X, $y + $Y)
203	}	413	}
204		414
205	sub focus_in {	415	sub focus_in {
206	my ($self) = @_;	416	my ($self) = @_;
207		417
208	return if $FOCUS == $self;	418	return if $FOCUS == $self;
209	return unless $self->{can_focus};	419	return unless $self->{can_focus};
210		420
211	my $focus = $FOCUS; $FOCUS = $self;	421	my $focus = $FOCUS; $FOCUS = $self;
212		422
213	$self->emit (focus_in => $focus);	423	$self->_emit (focus_in => $focus);
214		424
215	$focus->update if $focus;	425	$focus->update if $focus;
216	$FOCUS->update;	426	$FOCUS->update;
217	}	427	}
218		428
…		…
221		431
222	return unless $FOCUS == $self;	432	return unless $FOCUS == $self;
223		433
224	my $focus = $FOCUS; undef $FOCUS;	434	my $focus = $FOCUS; undef $FOCUS;
225		435
226	$self->emit (focus_out => $focus);	436	$self->_emit (focus_out => $focus);
227		437
228	$focus->update if $focus; #?	438	$focus->update if $focus; #?
		439
		440	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		441	unless $FOCUS;
229	}	442	}
230		443
231	sub mouse_motion { }	444	sub mouse_motion { }
232	sub button_up { }	445	sub button_up { }
233	sub key_down { }	446	sub key_down { }
234	sub key_up { }	447	sub key_up { }
235		448
236	sub button_down {	449	sub button_down {
237	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
238		451
239	$self->focus_in;	452	$self->focus_in;
240	}	453	}
241		454
242	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	455	sub find_widget {
243	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	456	my ($self, $x, $y) = @_;
244	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	457
245	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	458	return () unless $self->{can_events};
246	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	459
		460	return $self
		461	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		462	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		463
		464	()
		465	}
		466
		467	sub set_parent {
		468	my ($self, $parent) = @_;
		469
		470	Scalar::Util::weaken ($self->{parent} = $parent);
		471	$self->set_visible if $parent->{visible};
		472	}
		473
		474	sub connect {
		475	my ($self, $signal, $cb) = @_;
		476
		477	push @{ $self->{signal_cb}{$signal} }, $cb;
		478	}
		479
		480	sub _emit {
		481	my ($self, $signal, @args) = @_;
		482
		483	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		484	}
		485
		486	sub emit {
		487	my ($self, $signal, @args) = @_;
		488
		489	$self->_emit ($signal, @args)
		490	|| $self->$signal (@args);
		491	}
		492
		493	sub visibility_change {
		494	#my ($self, $visible) = @_;
		495	}
		496
		497	sub realloc {
		498	my ($self) = @_;
		499
		500	if ($self->{visible}) {
		501	return if $self->{root}{realloc}{$self+0};
		502
		503	$self->{root}{realloc}{$self+0} = $self;
		504	$self->{root}->update;
		505	} else {
		506	delete $self->{req_w};
		507	delete $self->{req_h};
		508	}
		509	}
		510
		511	sub update {
		512	my ($self) = @_;
		513
		514	$self->{parent}->update
		515	if $self->{parent};
		516	}
		517
		518	sub reconfigure {
		519	my ($self) = @_;
		520
		521	$self->realloc;
		522	$self->update;
		523	}
		524
		525	# using global variables seems a bit hacky, but passing through all drawing
		526	# functions seems pointless.
		527	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
247		528
248	sub draw {	529	sub draw {
249	my ($self) = @_;	530	my ($self) = @_;
250		531
251	return unless $self->{h} && $self->{w};	532	return unless $self->{h} && $self->{w};
		533
		534	# update screen rectangle
		535	local $draw_x = $draw_x + $self->{x};
		536	local $draw_y = $draw_y + $self->{y};
		537	local $draw_w = $draw_x + $self->{w};
		538	local $draw_h = $draw_y + $self->{h};
		539
		540	# skip widgets that are entirely outside the drawing area
		541	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		542	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
252		543
253	glPushMatrix;	544	glPushMatrix;
254	glTranslate $self->{x}, $self->{y}, 0;	545	glTranslate $self->{x}, $self->{y}, 0;
255	$self->_draw;	546	$self->_draw;
256	glPopMatrix;	547	glPopMatrix;
…		…
267	glVertex $x + $self->{w}, $y + $self->{h};	558	glVertex $x + $self->{w}, $y + $self->{h};
268	glVertex $x , $y + $self->{h};	559	glVertex $x , $y + $self->{h};
269	glEnd;	560	glEnd;
270	glDisable GL_BLEND;	561	glDisable GL_BLEND;
271	}	562	}
		563
		564	if ($ENV{CFPLUS_DEBUG} & 1) {
		565	glPushMatrix;
		566	glColor 1, 1, 0, 1;
		567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		568	glBegin GL_LINE_LOOP;
		569	glVertex 0 , 0;
		570	glVertex $self->{w} - 1, 0;
		571	glVertex $self->{w} - 1, $self->{h} - 1;
		572	glVertex 0 , $self->{h} - 1;
		573	glEnd;
		574	glPopMatrix;
		575	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		576	}
272	}	577	}
273		578
274	sub _draw {	579	sub _draw {
275	my ($self) = @_;	580	my ($self) = @_;
276		581
277	warn "no draw defined for $self\n";	582	warn "no draw defined for $self\n";
278	}	583	}
279		584
280	sub find_widget {
281	my ($self, $x, $y) = @_;
282
283	return $self
284	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
286
287	()
288	}
289
290	sub set_parent {
291	my ($self, $parent) = @_;
292
293	Scalar::Util::weaken ($self->{parent} = $parent);
294	}
295
296	sub check_size {
297	my ($self) = @_;
298
299	my ($w, $h) = $self->size_request;
300
301	if ($w != $self->{req_w} || $h != $self->{req_h}) {
302	$self->{req_w} = $w;
303	$self->{req_h} = $h;
304
305	$self->{parent}->check_size
306	if $self->{parent};
307	}
308	}
309
310	sub update {
311	my ($self) = @_;
312
313	$self->{parent}->update
314	if $self->{parent};
315	}
316
317	sub connect {
318	my ($self, $signal, $cb) = @_;
319
320	push @{ $self->{signal_cb}{$signal} }, $cb;
321	}
322
323	sub emit {
324	my ($self, $signal, @args) = @_;
325
326	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
327	$cb->($self, @args);
328	}
329	}
330
331	sub DESTROY {	585	sub DESTROY {
332	my ($self) = @_;	586	my ($self) = @_;
333		587
		588	delete $WIDGET{$self+0};
334	#$self->deactivate;	589	#$self->deactivate;
335	}	590	}
336		591
337	#############################################################################	592	#############################################################################
338		593
…		…
347	my $class = shift;	602	my $class = shift;
348		603
349	# range [value, low, high, page]	604	# range [value, low, high, page]
350		605
351	$class->SUPER::new (	606	$class->SUPER::new (
352	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
353	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
354	@_	609	@_
355	)	610	)
356	}	611	}
357		612
358	sub _draw {	613	sub _draw {
359	my ($self) = @_;	614	my ($self) = @_;
360		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
361	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
362		622
363	glEnable GL_BLEND;	623	glEnable GL_BLEND;
364	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
366		626
367	glBegin GL_QUADS;	627	glBegin GL_QUADS;
368	glVertex 0 , 0;	628	glVertex 0 , 0;
369	glVertex 0 , $h;	629	glVertex 0 , $h;
370	glVertex $w, $h;	630	glVertex $w, $h;
371	glVertex $w, 0;	631	glVertex $w, 0;
372	glEnd;	632	glEnd;
373		633
374	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
375	}	636	}
376		637
377	#############################################################################	638	#############################################################################
378		639
379	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
380
381	our @ISA = CFClient::UI::Base::;
382
383	sub size_request {
384	(0, 0)
385	}
386
387	sub draw { }
388
389	#############################################################################
390
391	package CFClient::UI::Container;
392		641
393	our @ISA = CFClient::UI::Base::;	642	our @ISA = CFClient::UI::Base::;
394		643
395	sub new {	644	sub new {
396	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
		646	$class->SUPER::new (can_events => 0, %arg);
		647	}
		648
		649	sub size_request {
		650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
		653	}
		654
		655	sub draw { }
		656
		657	#############################################################################
		658
		659	package CFClient::UI::Container;
		660
		661	our @ISA = CFClient::UI::Base::;
		662
		663	sub new {
		664	my ($class, %arg) = @_;
397		665
398	my $children = delete $arg{children} || [];	666	my $children = delete $arg{children} || [];
399		667
400	my $self = $class->SUPER::new (children => [], %arg);	668	my $self = $class->SUPER::new (
		669	children => [],
		670	can_events => 0,
		671	%arg,
		672	);
401	$self->add ($_) for @$children;	673	$self->add ($_) for @$children;
402		674
403	$self	675	$self
404	}	676	}
405		677
406	sub add {	678	sub add {
407	my ($self, $child) = @_;	679	my ($self, @widgets) = @_;
408		680
409	$child->set_parent ($self);	681	$_->set_parent ($self)
		682	for @widgets;
410		683
411	use sort 'stable';	684	use sort 'stable';
412		685
413	$self->{children} = [	686	$self->{children} = [
414	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
415	@{$self->{children}}, $child	688	@{$self->{children}}, @widgets
416	];	689	];
417		690
418	$child->check_size;	691	$self->realloc;
		692	}
		693
		694	sub children {
		695	@{ $_[0]{children} }
419	}	696	}
420		697
421	sub remove {	698	sub remove {
422	my ($self, $child) = @_;	699	my ($self, $child) = @_;
423		700
424	delete $child->{parent};	701	delete $child->{parent};
		702	$child->hide;
425		703
426	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427		705
428	$self->check_size;	706	$self->realloc;
		707	}
		708
		709	sub clear {
		710	my ($self) = @_;
		711
		712	my $children = delete $self->{children};
		713	$self->{children} = [];
		714
		715	for (@$children) {
		716	delete $_->{parent};
		717	$_->hide;
		718	}
		719
		720	$self->realloc;
429	}	721	}
430		722
431	sub find_widget {	723	sub find_widget {
432	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
433		725
…		…
508	}	800	}
509		801
510	sub update {	802	sub update {
511	my ($self) = @_;	803	my ($self) = @_;
512		804
513	# we want to do this delayed...	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
514	$self->render_chld;
515	$self->SUPER::update;	806	$self->SUPER::update;
516	}
517
518	sub render_chld {
519	my ($self) = @_;
520
521	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522	glClearColor 0, 0, 0, 1;
523	glClear GL_COLOR_BUFFER_BIT;
524	$self->child->draw;
525	};
526	}	807	}
527		808
528	sub size_allocate {	809	sub size_allocate {
529	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
530		811
531	$self->child->configure (0, 0, $w, $h);	812	$self->SUPER::size_allocate ($w, $h);
		813	$self->update;
		814	}
532		815
		816	sub _render {
		817	my ($self) = @_;
		818
		819	$self->{children}[0]->draw;
		820	}
		821
		822	sub render_child {
		823	my ($self) = @_;
		824
		825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		826	glClearColor 0, 0, 0, 0;
		827	glClear GL_COLOR_BUFFER_BIT;
		828
		829	{
		830	package CFClient::UI::Base;
		831
		832	($draw_x, $draw_y, $draw_w, $draw_h) =
		833	(0, 0, $self->{w}, $self->{h});
		834	}
		835
533	$self->render_chld;	836	$self->_render;
		837	};
534	}	838	}
535		839
536	sub _draw {	840	sub _draw {
537	my ($self) = @_;	841	my ($self) = @_;
538		842
539	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
540		844
541	my $tex = $self->{texture}	845	my $tex = $self->{texture}
542	or return;	846	or return;
543		847
544	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		850	glColor 1, 1, 1, 1;
548		851
549	$tex->draw_quad (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550		853
551	glDisable GL_BLEND;
552	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
553	}	855	}
554		856
555	#############################################################################	857	#############################################################################
556		858
557	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
558		860
559	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
560
561	sub new { die }
562
563	sub size_request {
564	my ($self) = @_;
565
566	@$self{qw(child_w child_h)} = $self->child->size_request;
567	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569	@$self{qw(child_w child_h)}
570	}
571
572	sub _draw {
573	my ($self) = @_;
574
575	$self->{children}[1]->draw;
576	}
577
578
579	#############################################################################
580
581	package CFClient::UI::Frame;
582
583	our @ISA = CFClient::UI::Bin::;
584
585	use CFClient::OpenGL;
586		862
587	sub new {	863	sub new {
588	my $class = shift;	864	my $class = shift;
589		865
590	my $self = $class->SUPER::new (	866	$class->SUPER::new (
591	bg => [1, 1, 1, 1],	867	scroll_x => 0,
592	border_bg => [1, 1, 1, 1],	868	scroll_y => 1,
593	border => 0.8,
594	@_	869	@_,
595	);	870	)
596
597	$self
598	}
599
600	sub set_size {
601	my ($self, $w, $h) = @_;
602	$self->{req_w} = $w;
603	$self->{req_h} = $h;
604	$self->check_size;
605	}	871	}
606		872
607	sub size_request {	873	sub size_request {
608	my ($self) = @_;	874	my ($self) = @_;
609	($self->{req_w}, $self->{req_h})	875
		876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		877
		878	$w = 10 if $self->{scroll_x};
		879	$h = 10 if $self->{scroll_y};
		880
		881	($w, $h)
610	}	882	}
611		883
612	sub size_allocate {	884	sub size_allocate {
613	my ($self, $w, $h) = @_;	885	my ($self, $w, $h) = @_;
614	$self->{w} = $w;	886
615	$self->{h} = $h;	887	my $child = $self->child;
		888
		889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		891
616	$self->child->configure (0, 0, $w, $h);	892	$self->child->configure (0, 0, $w, $h);
		893	$self->update;
617	}	894	}
618		895
619	sub _draw {	896	sub set_offset {
620	my ($self) = @_;	897	my ($self, $x, $y) = @_;
621		898
622	my ($w, $h) = ($self->{w}, $self->{h});	899	$self->{view_x} = int $x;
		900	$self->{view_y} = int $y;
623		901
624	glEnable GL_BLEND;	902	$self->update;
625	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	903	}
626	glEnable GL_TEXTURE_2D;
627	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628		904
629	# glBegin GL_QUADS;	905	# hmm, this does not work for topleft of $self... but we should not ask for that
630	# glColor 0, 0, 0, 0;	906	sub coord2local {
631	# glVertex 0 , 0;	907	my ($self, $x, $y) = @_;
632	# glVertex 0 , $h;
633	# glVertex $w, $h;
634	# glVertex $w, 0;
635	# glEnd;
636		908
		909	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		910	}
637		911
638	$self->child->draw;	912	sub coord2global {
639	glDisable GL_BLEND;	913	my ($self, $x, $y) = @_;
640	glDisable GL_TEXTURE_2D;	914
		915	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		916	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		917
		918	$self->SUPER::coord2global ($x, $y)
		919	}
		920
		921	sub find_widget {
		922	my ($self, $x, $y) = @_;
		923
		924	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		925	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		926	) {
		927	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		928	} else {
		929	$self->CFClient::UI::Base::find_widget ($x, $y)
		930	}
		931	}
		932
		933	sub _render {
		934	my ($self) = @_;
		935
		936	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		937	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		938
		939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		940
		941	$self->SUPER::_render;
641	}	942	}
642		943
643	#############################################################################	944	#############################################################################
644		945
645	package CFClient::UI::FancyFrame;	946	package CFClient::UI::ScrolledWindow;
646		947
647	our @ISA = CFClient::UI::Bin::;	948	our @ISA = CFClient::UI::HBox::;
648
649	use CFClient::OpenGL;
650
651	my @tex =
652	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654		949
655	sub new {	950	sub new {
656	my $class = shift;	951	my $class = shift;
657		952
658	# TODO: user_x, user_y, overwrite moveto?	953	my $self;
		954
		955	my $slider = new CFClient::UI::Slider
		956	vertical => 1,
		957	range => [0, 0, 1, 0.01], # HACK fix
		958	on_changed => sub {
		959	$self->{vp}->set_offset (0, $_[1]);
		960	},
		961	;
		962
		963	$self = $class->SUPER::new (
		964	vp => (new CFClient::UI::ViewPort expand => 1),
		965	slider => $slider,
		966	@_,
		967	);
		968
		969	$self->{vp}->add ($self->{scrolled});
		970	$self->add ($self->{vp});
		971	$self->add ($self->{slider});
		972
		973	$self
		974	}
		975
		976	sub update {
		977	my ($self) = @_;
		978
		979	$self->SUPER::update;
		980
		981	# todo: overwrite size_allocate of child
		982	my $child = $self->{vp}->child;
		983	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		984	}
		985
		986	sub size_allocate {
		987	my ($self, $w, $h) = @_;
		988
		989	$self->SUPER::size_allocate ($w, $h);
		990
		991	my $child = $self->{vp}->child;
		992	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		993	}
		994
		995	#TODO# update range on size_allocate depending on child
		996	# update viewport offset on scroll
		997
		998	#############################################################################
		999
		1000	package CFClient::UI::Frame;
		1001
		1002	our @ISA = CFClient::UI::Bin::;
		1003
		1004	use CFClient::OpenGL;
		1005
		1006	sub new {
		1007	my $class = shift;
		1008
		1009	$class->SUPER::new (
		1010	bg => undef,
		1011	@_,
		1012	)
		1013	}
		1014
		1015	sub _draw {
		1016	my ($self) = @_;
		1017
		1018	if ($self->{bg}) {
		1019	my ($w, $h) = @$self{qw(w h)};
		1020
		1021	glEnable GL_BLEND;
		1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1023	glColor @{ $self->{bg} };
		1024
		1025	glBegin GL_QUADS;
		1026	glVertex 0 , 0;
		1027	glVertex 0 , $h;
		1028	glVertex $w, $h;
		1029	glVertex $w, 0;
		1030	glEnd;
		1031
		1032	glDisable GL_BLEND;
		1033	}
		1034
		1035	$self->SUPER::_draw;
		1036	}
		1037
		1038	#############################################################################
		1039
		1040	package CFClient::UI::FancyFrame;
		1041
		1042	our @ISA = CFClient::UI::Bin::;
		1043
		1044	use CFClient::OpenGL;
		1045
		1046	my $bg =
		1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1048	mipmap => 1, wrap => 1;
		1049
		1050	my @border =
		1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1053
		1054	sub new {
		1055	my ($class, %arg) = @_;
		1056
		1057	my $title = delete $arg{title};
659		1058
660	my $self = $class->SUPER::new (	1059	my $self = $class->SUPER::new (
661	bg => [1, 1, 1, 1],	1060	bg => [1, 1, 1, 1],
662	border_bg => [1, 1, 1, 1],	1061	border_bg => [1, 1, 1, 1],
663	border => 0.8,	1062	border => 0.6,
664	@_	1063	can_events => 1,
		1064	min_w => 16,
		1065	min_h => 16,
		1066	%arg,
665	);	1067	);
666		1068
667	$self->{title} &&= new CFClient::UI::Label	1069	$self->{title} = new CFClient::UI::Label
668	align => 0,	1070	align => 0,
669	valign => 1,	1071	valign => 1,
670	text => $self->{title},	1072	text => $title,
671	fontsize => 1;	1073	fontsize => $self->{border}
		1074	if defined $title;
672		1075
673	$self	1076	$self
		1077	}
		1078
		1079	sub add {
		1080	my ($self, @widgets) = @_;
		1081
		1082	$self->SUPER::add (@widgets);
		1083	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
674	}	1084	}
675		1085
676	sub border {	1086	sub border {
677	int $_[0]{border} * $::FONTSIZE	1087	int $_[0]{border} * $::FONTSIZE
678	}	1088	}
679		1089
680	sub size_request {	1090	sub size_request {
681	my ($self) = @_;	1091	my ($self) = @_;
682		1092
683	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};	1093	$self->{title}->size_request
		1094	if $self->{title};
684		1095
685	my ($w, $h) = $self->SUPER::size_request;	1096	my ($w, $h) = $self->SUPER::size_request;
686		1097
687	(	1098	(
688	$w + $self->border * 2,	1099	$w + $self->border * 2,
…		…
691	}	1102	}
692		1103
693	sub size_allocate {	1104	sub size_allocate {
694	my ($self, $w, $h) = @_;	1105	my ($self, $w, $h) = @_;
695		1106
		1107	if ($self->{title}) {
		1108	$self->{title}{w} = $w;
		1109	$self->{title}{h} = $h;
		1110	$self->{title}->size_allocate ($w, $h);
		1111	}
		1112
		1113	my $border = $self->border;
		1114
696	$h -= List::Util::max 0, $self->border * 2;	1115	$h -= List::Util::max 0, $border * 2;
697	$w -= List::Util::max 0, $self->border * 2;	1116	$w -= List::Util::max 0, $border * 2;
698		1117
699	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
700	if $self->{title};
701
702	$self->child->configure ($self->border, $self->border, $w, $h);	1118	$self->child->configure ($border, $border, $w, $h);
703	}	1119	}
704		1120
705	sub button_down {	1121	sub button_down {
706	my ($self, $ev, $x, $y) = @_;	1122	my ($self, $ev, $x, $y) = @_;
707		1123
		1124	my ($w, $h) = @$self{qw(w h)};
708	my $border = $self->border;	1125	my $border = $self->border;
709		1126
710	if ($x < $self->{w} && $x >= $self->{w} - $border	1127	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1128	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712		1129
		1130	if ($lr & $td) {
		1131	my ($wx, $wy) = ($self->{x}, $self->{y});
713	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1132	my ($ox, $oy) = ($ev->{x}, $ev->{y});
714	my ($bw, $bh) = ($self->{w}, $self->{h});	1133	my ($bw, $bh) = ($self->{w}, $self->{h});
715		1134
		1135	my $mx = $x < $border;
		1136	my $my = $y < $border;
		1137
716	$self->{motion} = sub {	1138	$self->{motion} = sub {
717	my ($ev, $x, $y) = @_;	1139	my ($ev, $x, $y) = @_;
718		1140
719	($x, $y) = ($ev->{x}, $ev->{y});	1141	my $dx = $ev->{x} - $ox;
		1142	my $dy = $ev->{y} - $oy;
720		1143
721	$self->{user_w} = $bw + $x - $ox;	1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722	$self->{user_h} = $bh + $y - $oy;	1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723	$self->check_size;	1146
		1147	$self->realloc;
		1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
724	};	1149	};
725		1150
726	} elsif ($x >= 0 && $x < $self->{w}	1151	} elsif ($lr ^ $td) {
727	&& $y >= 0 && $y < $border) {
728
729	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});
730	my ($bx, $by) = ($self->{x}, $self->{y});	1153	my ($bx, $by) = ($self->{x}, $self->{y});
731		1154
732	$self->{motion} = sub {	1155	$self->{motion} = sub {
733	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
734		1157
735	($x, $y) = ($ev->{x}, $ev->{y});	1158	($x, $y) = ($ev->{x}, $ev->{y});
736		1159
737	$self->move ($bx + $x - $ox, $by + $y - $oy);	1160	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738	$self->update;
739	};	1161	};
740	}	1162	}
741	}	1163	}
742		1164
743	sub button_up {	1165	sub button_up {
…		…
753	}	1175	}
754		1176
755	sub _draw {	1177	sub _draw {
756	my ($self) = @_;	1178	my ($self) = @_;
757		1179
		1180	my $child = $self->{children}[0];
		1181
758	my ($w, $h ) = ($self->{w}, $self->{h});	1182	my ($w, $h ) = ($self->{w}, $self->{h});
759	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1183	my ($cw, $ch) = ($child->{w}, $child->{h});
760		1184
761	glEnable GL_BLEND;
762	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763	glEnable GL_TEXTURE_2D;	1185	glEnable GL_TEXTURE_2D;
764	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765		1187
766	my $border = $self->border;	1188	my $border = $self->border;
767		1189
768	glColor @{ $self->{border_bg} };	1190	glColor @{ $self->{border_bg} };
769	$tex[1]->draw_quad (0, 0, $w, $border);	1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);
770	$tex[3]->draw_quad (0, $border, $border, $ch);	1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
771	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1194	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773		1195
774	my $bg = $tex[0];	1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
		1197	glColor @{ $self->{bg} };
775		1198
776	# TODO: repeat texture not scale	1199	# TODO: repeat texture not scale
777	my $rep_x = $cw / $bg->{w};	1200	# solve this better(?)
778	my $rep_y = $ch / $bg->{h};	1201	$bg->{s} = $cw / $bg->{w};
779		1202	$bg->{t} = $ch / $bg->{h};
780	glColor @{ $self->{bg} };
781
782	$bg->{s} = $rep_x;
783	$bg->{t} = $rep_y;
784	$bg->{wrap_mode} = 1;
785	$bg->draw_quad ($border, $border, $cw, $ch);	1203	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1204	}
786		1205
787	glDisable GL_TEXTURE_2D;	1206	glDisable GL_TEXTURE_2D;
788	glDisable GL_BLEND;
789		1207
790	$self->{title}->draw if $self->{title};
791	$self->child->draw;	1208	$child->draw;
		1209
		1210	if ($self->{title}) {
		1211	glTranslate 0, $border - $self->{h};
		1212	$self->{title}->_draw;
		1213	}
792	}	1214	}
793		1215
794	#############################################################################	1216	#############################################################################
795		1217
796	package CFClient::UI::Table;	1218	package CFClient::UI::Table;
…		…
804	sub new {	1226	sub new {
805	my $class = shift;	1227	my $class = shift;
806		1228
807	$class->SUPER::new (	1229	$class->SUPER::new (
808	col_expand => [],	1230	col_expand => [],
809	@_	1231	@_,
810	)	1232	)
		1233	}
		1234
		1235	sub children {
		1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
811	}	1237	}
812		1238
813	sub add {	1239	sub add {
814	my ($self, $x, $y, $child) = @_;	1240	my ($self, $x, $y, $child) = @_;
815		1241
816	$child->set_parent ($self);	1242	$child->set_parent ($self);
817	$self->{children}[$y][$x] = $child;	1243	$self->{children}[$y][$x] = $child;
818		1244
819	$child->check_size;	1245	$self->realloc;
820	}	1246	}
821		1247
822	# TODO: move to container class maybe? send childs a signal on removal?	1248	# TODO: move to container class maybe? send children a signal on removal?
823	sub clear {	1249	sub clear {
824	my ($self) = @_;	1250	my ($self) = @_;
825		1251
		1252	my @children = $self->children;
826	delete $self->{children};	1253	delete $self->{children};
827	$self->update;	1254
		1255	for (@children) {
		1256	delete $_->{parent};
		1257	$_->hide;
		1258	}
		1259
		1260	$self->realloc;
828	}	1261	}
829		1262
830	sub get_wh {	1263	sub get_wh {
831	my ($self) = @_;	1264	my ($self) = @_;
832		1265
…		…
837	or next;	1270	or next;
838		1271
839	for my $x (0 .. $#$row) {	1272	for my $x (0 .. $#$row) {
840	my $widget = $row->[$x]	1273	my $widget = $row->[$x]
841	or next;	1274	or next;
842	my ($w, $h) = $widget->size_request;	1275	my ($w, $h) = @$widget{qw(req_w req_h)};
843		1276
844	$w[$x] = max $w[$x], $w;	1277	$w[$x] = max $w[$x], $w;
845	$h[$y] = max $h[$y], $h;	1278	$h[$y] = max $h[$y], $h;
846	}	1279	}
847	}	1280	}
…		…
863	sub size_allocate {	1296	sub size_allocate {
864	my ($self, $w, $h) = @_;	1297	my ($self, $w, $h) = @_;
865		1298
866	my ($ws, $hs) = $self->get_wh;	1299	my ($ws, $hs) = $self->get_wh;
867		1300
868	my $req_w = sum @$ws;	1301	my $req_w = (sum @$ws) || 1;
869	my $req_h = sum @$hs;	1302	my $req_h = (sum @$hs) || 1;
870		1303
871	# TODO: nicer code && do row_expand	1304	# TODO: nicer code && do row_expand
872	my @col_expand = @{$self->{col_expand}};	1305	my @col_expand = @{$self->{col_expand}};
873	@col_expand = (1) x @$ws unless @col_expand;	1306	@col_expand = (1) x @$ws unless @col_expand;
874	my $col_expand = (sum @col_expand) || 1;	1307	my $col_expand = (sum @col_expand) || 1;
…		…
928	}	1361	}
929	}	1362	}
930		1363
931	#############################################################################	1364	#############################################################################
932		1365
933	package CFClient::UI::HBox;	1366	package CFClient::UI::Box;
934
935	# TODO: wrap into common Box base class
936		1367
937	our @ISA = CFClient::UI::Container::;	1368	our @ISA = CFClient::UI::Container::;
938		1369
939	sub size_request {	1370	sub size_request {
940	my ($self) = @_;	1371	my ($self) = @_;
941		1372
942	my @alloc = map [$_->size_request], @{$self->{children}};	1373	$self->{vertical}
943		1374	? (
944	(	1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),
945	(List::Util::sum map $_->[0], @alloc),	1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
946	(List::Util::max map $_->[1], @alloc),	1377	)
947	)	1378	: (
		1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1381	)
948	}	1382	}
949		1383
950	sub size_allocate {	1384	sub size_allocate {
951	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
952		1386
953	($h, $w) = ($w, $h);	1387	my $space = $self->{vertical} ? $h : $w;
954
955	my $children = $self->{children};	1388	my $children = $self->{children};
956		1389
957	my @h = map +($_->size_request)[0], @$children;	1390	my @req;
958		1391
959	my $req_h = List::Util::sum @h;	1392	if ($self->{homogeneous}) {
960		1393	@req = ($space / (@$children || 1)) x @$children;
961	if ($req_h > $h) {
962	# ah well, not enough space
963	$_ *= $h / $req_h for @h;
964	} else {	1394	} else {
		1395	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1396	my $req = List::Util::sum @req;
		1397
		1398	if ($req > $space) {
		1399	# ah well, not enough space
		1400	$_ *= $space / $req for @req;
		1401	} else {
965	my $exp = List::Util::sum map $_->{expand}, @$children;	1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
966	$exp ||= 1;
967		1403
		1404	$space = ($space - $req) / $expand; # remaining space to give away
		1405
		1406	$req[$_] += $space * $children->[$_]{expand}
968	for (0 .. $#$children) {	1407	for 0 .. $#$children;
969	my $child = $children->[$_];
970
971	my $alloc_h = $h[$_];
972	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973	$h[$_] = $alloc_h;
974	}	1408	}
975	}	1409	}
976		1410
977	CFClient::UI::harmonize \@h;	1411	CFClient::UI::harmonize \@req;
978		1412
979	my $y = 0;	1413	my $pos = 0;
980	for (0 .. $#$children) {	1414	for (0 .. $#$children) {
981	my $child = $children->[$_];
982	my $h = $h[$_];	1415	my $alloc = $req[$_];
983	$child->configure ($y, 0, $h, $w);	1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
984		1417
985	$y += $h;	1418	$pos += $alloc;
986	}	1419	}
987		1420
988	1	1421	1
989	}	1422	}
990		1423
991	#############################################################################	1424	#############################################################################
992		1425
		1426	package CFClient::UI::HBox;
		1427
		1428	our @ISA = CFClient::UI::Box::;
		1429
		1430	sub new {
		1431	my $class = shift;
		1432
		1433	$class->SUPER::new (
		1434	vertical => 0,
		1435	@_,
		1436	)
		1437	}
		1438
		1439	#############################################################################
		1440
993	package CFClient::UI::VBox;	1441	package CFClient::UI::VBox;
994		1442
995	# TODO: wrap into common Box base class
996
997	our @ISA = CFClient::UI::Container::;	1443	our @ISA = CFClient::UI::Box::;
998		1444
999	sub size_request {	1445	sub new {
1000	my ($self) = @_;	1446	my $class = shift;
1001		1447
1002	my @alloc = map [$_->size_request], @{$self->{children}};	1448	$class->SUPER::new (
1003		1449	vertical => 1,
1004	(	1450	@_,
1005	(List::Util::max map $_->[0], @alloc),
1006	(List::Util::sum map $_->[1], @alloc),
1007	)	1451	)
1008	}	1452	}
1009		1453
1010	sub size_allocate {
1011	my ($self, $w, $h) = @_;
1012
1013	my $children = $self->{children};
1014
1015	my @h = map +($_->size_request)[1], @$children;
1016
1017	my $req_h = List::Util::sum @h;
1018
1019	if ($req_h > $h) {
1020	# ah well, not enough space
1021	$_ *= $h / $req_h for @h;
1022	} else {
1023	my $exp = List::Util::sum map $_->{expand}, @$children;
1024	$exp ||= 1;
1025
1026	for (0 .. $#$children) {
1027	my $child = $children->[$_];
1028
1029	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030	}
1031	}
1032
1033	CFClient::UI::harmonize \@h;
1034
1035	my $y = 0;
1036	for (0 .. $#$children) {
1037	my $child = $children->[$_];
1038	my $h = $h[$_];
1039	$child->configure (0, $y, $w, $h);
1040
1041	$y += $h;
1042	}
1043
1044	1
1045	}
1046
1047	#############################################################################	1454	#############################################################################
1048		1455
1049	package CFClient::UI::Label;	1456	package CFClient::UI::Label;
1050		1457
1051	our @ISA = CFClient::UI::Base::;	1458	our @ISA = CFClient::UI::DrawBG::;
1052		1459
1053	use CFClient::OpenGL;	1460	use CFClient::OpenGL;
1054		1461
1055	sub new {	1462	sub new {
1056	my ($class, %arg) = @_;	1463	my ($class, %arg) = @_;
1057		1464
1058	my $self = $class->SUPER::new (	1465	my $self = $class->SUPER::new (
1059	fg => [1, 1, 1],	1466	fg => [1, 1, 1],
		1467	#bg => none
		1468	#active_bg => none
		1469	#font => default_font
		1470	#text => initial text
		1471	#markup => initial narkup
		1472	#max_w => maximum pixel width
		1473	ellipsise => 3, # end
		1474	layout => (new CFClient::Layout),
1060	fontsize => 1,	1475	fontsize => 1,
1061	text => "",
1062	align => -1,	1476	align => -1,
1063	valign => -1,	1477	valign => -1,
1064	padding => 2,	1478	padding_x => 2,
1065	layout => new CFClient::Layout,	1479	padding_y => 2,
		1480	can_events => 0,
1066	%arg	1481	%arg
1067	);	1482	);
1068		1483
1069	if (exists $self->{template}) {	1484	if (exists $self->{template}) {
1070	my $layout = new CFClient::Layout;	1485	my $layout = new CFClient::Layout;
1071	$layout->set_text (delete $self->{template});	1486	$layout->set_text (delete $self->{template});
1072	$self->{template} = $layout;	1487	$self->{template} = $layout;
1073	}	1488	}
1074		1489
1075	$self->set_text (delete $self->{text}) if exists $self->{text};	1490	if (exists $self->{markup}) {
1076	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1491	$self->set_markup (delete $self->{markup});
		1492	} else {
		1493	$self->set_text (delete $self->{text});
		1494	}
1077		1495
1078	$self	1496	$self
1079	}	1497	}
1080		1498
1081	sub escape_text {	1499	sub escape($) {
1082	local $_ = $_[1];	1500	local $_ = $_[0];
1083		1501
1084	s/&/&amp;/g;	1502	s/&/&amp;/g;
1085	s/>/&gt;/g;	1503	s/>/&gt;/g;
1086	s/</&lt;/g;	1504	s/</&lt;/g;
1087		1505
1088	$_[1]	1506	$_
		1507	}
		1508
		1509	sub update {
		1510	my ($self) = @_;
		1511
		1512	delete $self->{texture};
		1513	$self->SUPER::update;
1089	}	1514	}
1090		1515
1091	sub set_text {	1516	sub set_text {
1092	my ($self, $text) = @_;	1517	my ($self, $text) = @_;
1093		1518
		1519	return if $self->{text} eq "T$text";
		1520	$self->{text} = "T$text";
		1521
		1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1094	$self->{layout}->set_text ($text);	1523	$self->{layout}->set_text ($text);
1095		1524
1096	delete $self->{texture};	1525	$self->realloc;
1097	$self->update;	1526	$self->update;
1098	}	1527	}
1099		1528
1100	sub set_markup {	1529	sub set_markup {
1101	my ($self, $markup) = @_;	1530	my ($self, $markup) = @_;
1102		1531
		1532	return if $self->{text} eq "M$markup";
		1533	$self->{text} = "M$markup";
		1534
		1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1536
		1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1103	$self->{layout}->set_markup ($markup);	1538	$self->{layout}->set_markup ($markup);
1104		1539
1105	delete $self->{texture};	1540	$self->realloc;
1106	$self->update;	1541	$self->update;
1107	}	1542	}
1108		1543
1109	sub size_request {	1544	sub size_request {
1110	my ($self) = @_;	1545	my ($self) = @_;
1111		1546
1112	$self->{layout}->set_width;	1547	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1548	$self->{layout}->set_width ($self->{max_w} || -1);
		1549	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114		1552
1115	my ($w, $h) = $self->{layout}->size;	1553	my ($w, $h) = $self->{layout}->size;
1116		1554
1117	if (exists $self->{template}) {	1555	if (exists $self->{template}) {
		1556	$self->{template}->set_font ($self->{font}) if $self->{font};
1118	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1557	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119		1558
1120	my ($w2, $h2) = $self->{template}->size;	1559	my ($w2, $h2) = $self->{template}->size;
1121		1560
1122	$w = List::Util::max $w, $w2;	1561	$w = List::Util::max $w, $w2;
1123	$h = List::Util::max $h, $h2;	1562	$h = List::Util::max $h, $h2;
1124	}	1563	}
1125		1564
1126	(	1565	($w, $h)
1127	$w + $self->{padding} * 2,
1128	$h + $self->{padding} * 2,
1129	)
1130	}	1566	}
1131		1567
1132	sub size_allocate {	1568	sub size_allocate {
1133	my ($self, $w, $h) = @_;	1569	my ($self, $w, $h) = @_;
1134		1570
		1571	delete $self->{ox};
		1572
1135	delete $self->{texture};	1573	delete $self->{texture}
		1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1136	}	1575	}
1137		1576
1138	sub set_fontsize {	1577	sub set_fontsize {
1139	my ($self, $fontsize) = @_;	1578	my ($self, $fontsize) = @_;
1140		1579
1141	$self->{fontsize} = $fontsize;	1580	$self->{fontsize} = $fontsize;
1142	$self->check_size;	1581	delete $self->{texture};
		1582
		1583	$self->realloc;
1143	}	1584	}
1144		1585
1145	sub _draw {	1586	sub _draw {
1146	my ($self) = @_;	1587	my ($self) = @_;
1147		1588
		1589	$self->SUPER::_draw; # draw background, if applicable
		1590
1148	my $tex = $self->{texture} ||= do {	1591	my $tex = $self->{texture} ||= do {
		1592	$self->{layout}->set_foreground (@{$self->{fg}});
		1593	$self->{layout}->set_font ($self->{font}) if $self->{font};
1149	$self->{layout}->set_width ($self->{w});	1594	$self->{layout}->set_width ($self->{w});
		1595	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1596	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1598
1151	new_from_layout CFClient::Texture $self->{layout}	1599	new_from_layout CFClient::Texture $self->{layout}
1152	};	1600	};
1153		1601
1154	glEnable GL_BLEND;	1602	unless (exists $self->{ox}) {
1155	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1603	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1604	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1605	: ($self->{w} - $tex->{w}) * 0.5);
		1606
		1607	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1608	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1609	: ($self->{h} - $tex->{h}) * 0.5);
		1610	};
		1611
1156	glEnable GL_TEXTURE_2D;	1612	glEnable GL_TEXTURE_2D;
1157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158		1614
		1615	if ($tex->{format} == GL_ALPHA) {
1159	glColor @{$self->{fg}};	1616	glColor @{$self->{fg}};
1160
1161	$self->{ox} = int (
1162	$self->{align} < 0 ? $self->{padding}
1163	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164	: ($self->{w} - $tex->{w}) * 0.5
1165	);
1166
1167	$self->{oy} = int (
1168	$self->{valign} < 0 ? $self->{padding}
1169	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170	: ($self->{h} - $tex->{h}) * 0.5
1171	);
1172
1173	$tex->draw_quad ($self->{ox}, $self->{oy});	1617	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1618	} else {
		1619	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1620	}
1174		1621
1175	glDisable GL_TEXTURE_2D;	1622	glDisable GL_TEXTURE_2D;
1176	glDisable GL_BLEND;
1177	}	1623	}
1178		1624
1179	#############################################################################	1625	#############################################################################
1180		1626
1181	package CFClient::UI::EntryBase;	1627	package CFClient::UI::EntryBase;
…		…
1186		1632
1187	sub new {	1633	sub new {
1188	my $class = shift;	1634	my $class = shift;
1189		1635
1190	$class->SUPER::new (	1636	$class->SUPER::new (
1191	fg => [1, 1, 1],	1637	fg => [1, 1, 1],
1192	bg => [0, 0, 0, 0.2],	1638	bg => [0, 0, 0, 0.2],
1193	active_bg => [1, 1, 1, 0.5],	1639	active_bg => [1, 1, 1, 0.5],
1194	active_fg => [0, 0, 0],	1640	active_fg => [0, 0, 0],
1195	can_hover => 1,	1641	can_hover => 1,
1196	can_focus => 1,	1642	can_focus => 1,
1197	valign => 0,	1643	valign => 0,
		1644	can_events => 1,
		1645	#text => ...
1198	@_	1646	@_
1199	)	1647	)
1200	}	1648	}
1201		1649
1202	sub _set_text {	1650	sub _set_text {
…		…
1212	$self->{text} = $text;	1660	$self->{text} = $text;
1213		1661
1214	$text =~ s/./*/g if $self->{hidden};	1662	$text =~ s/./*/g if $self->{hidden};
1215	$self->{layout}->set_text ("$text ");	1663	$self->{layout}->set_text ("$text ");
1216		1664
1217	$self->emit (changed => $self->{text});	1665	$self->_emit (changed => $self->{text});
		1666	}
		1667
		1668	sub set_text {
		1669	my ($self, $text) = @_;
		1670
		1671	$self->{cursor} = length $text;
		1672	$self->_set_text ($text);
		1673
		1674	$self->realloc;
1218	}	1675	}
1219		1676
1220	sub get_text {	1677	sub get_text {
1221	$_[0]{text}	1678	$_[0]{text}
1222	}	1679	}
…		…
1225	my ($self) = @_;	1682	my ($self) = @_;
1226		1683
1227	my ($w, $h) = $self->SUPER::size_request;	1684	my ($w, $h) = $self->SUPER::size_request;
1228		1685
1229	($w + 1, $h) # add 1 for cursor	1686	($w + 1, $h) # add 1 for cursor
1230	}
1231
1232	sub size_allocate {
1233	my ($self, $w, $h) = @_;
1234
1235	$self->_set_text ($self->{text});
1236	}
1237
1238	sub set_text {
1239	my ($self, $text) = @_;
1240
1241	$self->{cursor} = length $text;
1242	$self->_set_text ($text);
1243	$self->update;
1244	}	1687	}
1245		1688
1246	sub key_down {	1689	sub key_down {
1247	my ($self, $ev) = @_;	1690	my ($self, $ev) = @_;
1248		1691
…		…
1250	my $sym = $ev->{sym};	1693	my $sym = $ev->{sym};
1251	my $uni = $ev->{unicode};	1694	my $uni = $ev->{unicode};
1252		1695
1253	my $text = $self->get_text;	1696	my $text = $self->get_text;
1254		1697
1255	if ($sym == 8) {	1698	if ($uni == 8) {
1256	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257	} elsif ($sym == 127) {	1700	} elsif ($uni == 127) {
1258	substr $text, $self->{cursor}, 1, "";	1701	substr $text, $self->{cursor}, 1, "";
1259	} elsif ($sym == CFClient::SDLK_LEFT) {	1702	} elsif ($sym == CFClient::SDLK_LEFT) {
1260	--$self->{cursor} if $self->{cursor};	1703	--$self->{cursor} if $self->{cursor};
1261	} elsif ($sym == CFClient::SDLK_RIGHT) {	1704	} elsif ($sym == CFClient::SDLK_RIGHT) {
1262	++$self->{cursor} if $self->{cursor} < length $self->{text};	1705	++$self->{cursor} if $self->{cursor} < length $self->{text};
1263	} elsif ($sym == CFClient::SDLK_HOME) {	1706	} elsif ($sym == CFClient::SDLK_HOME) {
1264	$self->{cursor} = 0;	1707	$self->{cursor} = 0;
1265	} elsif ($sym == CFClient::SDLK_END) {	1708	} elsif ($sym == CFClient::SDLK_END) {
1266	$self->{cursor} = length $text;	1709	$self->{cursor} = length $text;
1267	} elsif ($sym == 27) {	1710	} elsif ($uni == 27) {
1268	$self->emit ('escape');	1711	$self->_emit ('escape');
1269	} elsif ($uni) {	1712	} elsif ($uni) {
1270	substr $text, $self->{cursor}++, 0, chr $uni;	1713	substr $text, $self->{cursor}++, 0, chr $uni;
1271	}	1714	}
1272		1715
1273	$self->_set_text ($text);	1716	$self->_set_text ($text);
1274	$self->update;	1717
		1718	$self->realloc;
1275	}	1719	}
1276		1720
1277	sub focus_in {	1721	sub focus_in {
1278	my ($self) = @_;	1722	my ($self) = @_;
1279		1723
…		…
1355	my ($self, $ev) = @_;	1799	my ($self, $ev) = @_;
1356		1800
1357	my $sym = $ev->{sym};	1801	my $sym = $ev->{sym};
1358		1802
1359	if ($sym == 13) {	1803	if ($sym == 13) {
		1804	unshift @{$self->{history}},
		1805	my $txt = $self->get_text;
		1806	$self->{history_pointer} = -1;
		1807	$self->{history_saveback} = '';
1360	$self->emit (activate => $self->get_text);	1808	$self->_emit (activate => $txt);
1361	$self->update;	1809	$self->update;
		1810
		1811	} elsif ($sym == CFClient::SDLK_UP) {
		1812	if ($self->{history_pointer} < 0) {
		1813	$self->{history_saveback} = $self->get_text;
		1814	}
		1815	if (@{$self->{history} || []} > 0) {
		1816	$self->{history_pointer}++;
		1817	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1818	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1819	}
		1820	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1821	}
		1822
		1823	} elsif ($sym == CFClient::SDLK_DOWN) {
		1824	$self->{history_pointer}--;
		1825	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1826
		1827	if ($self->{history_pointer} >= 0) {
		1828	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1829	} else {
		1830	$self->set_text ($self->{history_saveback});
		1831	}
1362		1832
1363	} else {	1833	} else {
1364	$self->SUPER::key_down ($ev);	1834	$self->SUPER::key_down ($ev);
1365	}	1835	}
1366		1836
…		…
1380		1850
1381	sub new {	1851	sub new {
1382	my $class = shift;	1852	my $class = shift;
1383		1853
1384	$class->SUPER::new (	1854	$class->SUPER::new (
1385	padding => 4,	1855	padding_x => 4,
		1856	padding_y => 4,
1386	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1387	bg => [1, 1, 1, 0.2],
1388	active_fg => [0, 0, 1],	1858	active_fg => [0, 0, 1],
1389	can_hover => 1,	1859	can_hover => 1,
1390	align => 0,	1860	align => 0,
1391	valign => 0,	1861	valign => 0,
		1862	can_events => 1,
1392	@_	1863	@_
1393	)	1864	)
1394	}	1865	}
1395		1866
		1867	sub activate { }
		1868
1396	sub button_up {	1869	sub button_up {
1397	my ($self, $ev, $x, $y) = @_;	1870	my ($self, $ev, $x, $y) = @_;
1398		1871
		1872	$self->emit ("activate")
1399	if ($x >= 0 && $x < $self->{w}	1873	if $x >= 0 && $x < $self->{w}
1400	&& $y >= 0 && $y < $self->{h}) {	1874	&& $y >= 0 && $y < $self->{h};
1401	$self->emit ("activate");
1402	}
1403	}	1875	}
1404		1876
1405	sub _draw {	1877	sub _draw {
1406	my ($self) = @_;	1878	my ($self) = @_;
1407		1879
…		…
1409		1881
1410	if ($GRAB == $self) {	1882	if ($GRAB == $self) {
1411	$self->{fg} = $self->{active_fg};	1883	$self->{fg} = $self->{active_fg};
1412	}	1884	}
1413		1885
1414	glEnable GL_BLEND;
1415	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416	glEnable GL_TEXTURE_2D;	1886	glEnable GL_TEXTURE_2D;
1417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418	glColor 0, 0, 0, 1;	1888	glColor 0, 0, 0, 1;
1419		1889
1420	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1890	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421		1891
1422	glDisable GL_TEXTURE_2D;	1892	glDisable GL_TEXTURE_2D;
1423	glDisable GL_BLEND;
1424		1893
1425	$self->SUPER::_draw;	1894	$self->SUPER::_draw;
1426	}	1895	}
1427		1896
1428	#############################################################################	1897	#############################################################################
…		…
1439		1908
1440	sub new {	1909	sub new {
1441	my $class = shift;	1910	my $class = shift;
1442		1911
1443	$class->SUPER::new (	1912	$class->SUPER::new (
1444	padding => 2,	1913	padding_x => 2,
		1914	padding_y => 2,
1445	fg => [1, 1, 1],	1915	fg => [1, 1, 1],
1446	active_fg => [1, 1, 0],	1916	active_fg => [1, 1, 0],
		1917	bg => [0, 0, 0, 0.2],
		1918	active_bg => [1, 1, 1, 0.5],
1447	state => 0,	1919	state => 0,
1448	can_hover => 1,	1920	can_hover => 1,
1449	@_	1921	@_
1450	)	1922	)
1451	}	1923	}
1452		1924
1453	sub size_request {	1925	sub size_request {
1454	my ($self) = @_;	1926	my ($self) = @_;
1455		1927
1456	($self->{padding} * 2 + 6) x 2	1928	(6) x 2
1457	}	1929	}
1458		1930
1459	sub button_down {	1931	sub button_down {
1460	my ($self, $ev, $x, $y) = @_;	1932	my ($self, $ev, $x, $y) = @_;
1461		1933
1462	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464	$self->{state} = !$self->{state};	1936	$self->{state} = !$self->{state};
1465	$self->emit (changed => $self->{state});	1937	$self->_emit (changed => $self->{state});
1466	}	1938	}
1467	}	1939	}
1468		1940
1469	sub _draw {	1941	sub _draw {
1470	my ($self) = @_;	1942	my ($self) = @_;
1471		1943
1472	$self->SUPER::_draw;	1944	$self->SUPER::_draw;
1473		1945
1474	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475		1947
1476	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1948	my ($w, $h) = @$self{qw(w h)};
		1949
		1950	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1477		1951
1478	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1952	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479		1953
1480	glEnable GL_BLEND;	1954	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1955
1481	glEnable GL_TEXTURE_2D;	1956	glEnable GL_TEXTURE_2D;
1482	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484	my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486	$tex->draw_quad (0, 0, $s, $s);	1957	$tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488	glDisable GL_TEXTURE_2D;	1958	glDisable GL_TEXTURE_2D;
1489	glDisable GL_BLEND;
1490	}	1959	}
1491		1960
1492	#############################################################################	1961	#############################################################################
1493		1962
1494	package CFClient::UI::Image;	1963	package CFClient::UI::Image;
…		…
1501	our %loaded_images;	1970	our %loaded_images;
1502		1971
1503	sub new {	1972	sub new {
1504	my $class = shift;	1973	my $class = shift;
1505		1974
1506	my $self = $class->SUPER::new (@_);	1975	my $self = $class->SUPER::new (can_events => 0, @_);
1507		1976
1508	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	1977	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509		1978
1510	$loaded_images{$self->{image}} ||=	1979	$loaded_images{$self->{image}} ||=
1511	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	1980	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
…		…
1537	glTranslate 0, -$self->{w}, 0;	2006	glTranslate 0, -$self->{w}, 0;
1538		2007
1539	($w, $h) = ($h, $w);	2008	($w, $h) = ($h, $w);
1540	}	2009	}
1541		2010
1542	glEnable GL_BLEND;
1543	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546		2013
1547	$tex->draw_quad (0, 0, $w, $h);	2014	$tex->draw_quad_alpha (0, 0, $w, $h);
1548		2015
1549	glDisable GL_BLEND;
1550	glDisable GL_TEXTURE_2D;	2016	glDisable GL_TEXTURE_2D;
1551	}	2017	}
1552		2018
1553	#############################################################################	2019	#############################################################################
1554		2020
1555	package CFClient::UI::VGauge;	2021	package CFClient::UI::VGauge;
1556		2022
1557	our @ISA = CFClient::UI::Base::;	2023	our @ISA = CFClient::UI::Base::;
		2024
		2025	use List::Util qw(min max);
1558		2026
1559	use CFClient::OpenGL;	2027	use CFClient::OpenGL;
1560		2028
1561	my %tex = (	2029	my %tex = (
1562	food => [	2030	food => [
1563	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2031	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2032	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565	],	2033	],
1566	grace => [	2034	grace => [
1567	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2035	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/	2036	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569	],	2037	],
1570	hp => [	2038	hp => [
1571	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2039	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2040	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573	],	2041	],
1574	mana => [	2042	mana => [
1575	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2043	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/	2044	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577	],	2045	],
1578	);	2046	);
1579		2047
1580	# eg. VGauge->new (gauge => 'food'), default gauge: food	2048	# eg. VGauge->new (gauge => 'food'), default gauge: food
1581	sub new {	2049	sub new {
…		…
1600	}	2068	}
1601		2069
1602	sub set_max {	2070	sub set_max {
1603	my ($self, $max) = @_;	2071	my ($self, $max) = @_;
1604		2072
		2073	return if $self->{max_val} == $max;
		2074
1605	$self->{max_val} = $max;	2075	$self->{max_val} = $max;
		2076	$self->update;
1606	}	2077	}
1607		2078
1608	sub set_value {	2079	sub set_value {
1609	my ($self, $val, $max) = @_;	2080	my ($self, $val, $max) = @_;
1610		2081
1611	$self->set_max ($max)	2082	$self->set_max ($max)
1612	if defined $max;	2083	if defined $max;
1613		2084
1614	$max = $self->{max_val};	2085	return if $self->{val} == $val;
		2086
1615	$self->{val} = $val;	2087	$self->{val} = $val;
1616
1617	$self->update;	2088	$self->update;
1618	}	2089	}
1619		2090
1620	sub _draw {	2091	sub _draw {
1621	my ($self) = @_;	2092	my ($self) = @_;
1622		2093
1623	my $tex = $tex{$self->{type}};	2094	my $tex = $tex{$self->{type}};
		2095	my ($t1, $t2, $t3) = @$tex;
1624		2096
1625	my ($w, $h) = ($self->{w}, $self->{h});	2097	my ($w, $h) = ($self->{w}, $self->{h});
1626		2098
1627	if ($self->{vertical}) {	2099	if ($self->{vertical}) {
1628	glRotate 90, 0, 0, 1;	2100	glRotate 90, 0, 0, 1;
…		…
1630		2102
1631	($w, $h) = ($h, $w);	2103	($w, $h) = ($h, $w);
1632	}	2104	}
1633		2105
1634	my $ycut = $self->{val} / ($self->{max_val} || 1);	2106	my $ycut = $self->{val} / ($self->{max_val} || 1);
1635	$ycut = 1 if $self->{val} > $self->{max_val};
1636		2107
1637	my $t1 = $tex->[0];	2108	my $ycut1 = max 0, min 1, $ycut;
1638	my $t2 = $tex->[1];	2109	my $ycut2 = max 0, min 1, $ycut - 1;
		2110
		2111	my $h1 = $self->{h} * (1 - $ycut1);
		2112	my $h2 = $self->{h} * (1 - $ycut2);
1639		2113
1640	glEnable GL_BLEND;	2114	glEnable GL_BLEND;
1641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2115	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1642	glEnable GL_TEXTURE_2D;	2116	glEnable GL_TEXTURE_2D;
1643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2117	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644		2118
1645	my $h1 = $self->{h} - $ycut * $self->{h};
1646	my $h2 = $ycut * $self->{h};
1647
1648	glBindTexture GL_TEXTURE_2D, $t1->{name};	2119	glBindTexture GL_TEXTURE_2D, $t1->{name};
1649	glBegin GL_QUADS;	2120	glBegin GL_QUADS;
1650	glTexCoord 0 , 0; glVertex 0 , 0;	2121	glTexCoord 0 , 0; glVertex 0 , 0;
1651	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;	2122	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;	2123	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653	glTexCoord $t1->{s}, 0; glVertex $w, 0;	2124	glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654	glEnd;	2125	glEnd;
1655		2126
		2127	my $ycut1 = List::Util::min 1, $ycut;
1656	glBindTexture GL_TEXTURE_2D, $t2->{name};	2128	glBindTexture GL_TEXTURE_2D, $t2->{name};
1657	glBegin GL_QUADS;	2129	glBegin GL_QUADS;
1658	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;	2130	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;	2131	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;	2132	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;	2133	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662	glEnd;	2134	glEnd;
		2135
		2136	if ($t3) {
		2137	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2138	glBegin GL_QUADS;
		2139	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2140	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2141	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2142	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2143	glEnd;
		2144	}
1663		2145
1664	glDisable GL_BLEND;	2146	glDisable GL_BLEND;
1665	glDisable GL_TEXTURE_2D;	2147	glDisable GL_TEXTURE_2D;
1666	}	2148	}
1667		2149
…		…
1670	package CFClient::UI::Gauge;	2152	package CFClient::UI::Gauge;
1671		2153
1672	our @ISA = CFClient::UI::VBox::;	2154	our @ISA = CFClient::UI::VBox::;
1673		2155
1674	sub new {	2156	sub new {
1675	my ($class, %arg) = shift;	2157	my ($class, %arg) = @_;
1676		2158
1677	my $self = $class->SUPER::new (	2159	my $self = $class->SUPER::new (
1678	@_,	2160	tooltip => $arg{type},
		2161	can_hover => 1,
		2162	can_events => 1,
		2163	%arg,
1679	);	2164	);
1680		2165
1681	$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2166	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);	2167	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683	$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999");	2168	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684		2169
1685	$self	2170	$self
1686	}	2171	}
1687		2172
1688	sub set_fontsize {	2173	sub set_fontsize {
…		…
1690		2175
1691	$self->{value}->set_fontsize ($fsize);	2176	$self->{value}->set_fontsize ($fsize);
1692	$self->{max} ->set_fontsize ($fsize);	2177	$self->{max} ->set_fontsize ($fsize);
1693	}	2178	}
1694		2179
		2180	sub set_max {
		2181	my ($self, $max) = @_;
		2182
		2183	$self->{gauge}->set_max ($max);
		2184	$self->{max}->set_text ($max);
		2185	}
		2186
1695	sub set_value {	2187	sub set_value {
1696	my ($self, $val, $max) = @_;	2188	my ($self, $val, $max) = @_;
1697		2189
1698	$self->set_max ($max)	2190	$self->set_max ($max)
1699	if defined $max;	2191	if defined $max;
1700		2192
1701	$self->{gauge}->set_value ($val, $max);	2193	$self->{gauge}->set_value ($val, $max);
1702	$self->{value}->set_text ($val);	2194	$self->{value}->set_text ($val);
1703	}
1704
1705	sub set_max {
1706	my ($self, $max) = @_;
1707
1708	$self->{gauge}->set_max ($max);
1709	$self->{max}->set_text ($max);
1710	}	2195	}
1711		2196
1712	#############################################################################	2197	#############################################################################
1713		2198
1714	package CFClient::UI::Slider;	2199	package CFClient::UI::Slider;
…		…
1724	qw(s1_slider.png s1_slider_bg.png);	2209	qw(s1_slider.png s1_slider_bg.png);
1725		2210
1726	sub new {	2211	sub new {
1727	my $class = shift;	2212	my $class = shift;
1728		2213
1729	# range [value, low, high, page]	2214	# range [value, low, high, page, unit]
1730		2215
1731	# TODO: 0-width page	2216	# TODO: 0-width page
1732	# TODO: req_w/h are wrong with vertical	2217	# TODO: req_w/h are wrong with vertical
1733	# TODO: calculations are off	2218	# TODO: calculations are off
1734	my $self = $class->SUPER::new (	2219	my $self = $class->SUPER::new (
1735	fg => [1, 1, 1],	2220	fg => [1, 1, 1],
1736	active_fg => [0, 0, 0],	2221	active_fg => [0, 0, 0],
		2222	bg => [0, 0, 0, 0.2],
		2223	active_bg => [1, 1, 1, 0.5],
1737	range => [0, 0, 100, 10],	2224	range => [0, 0, 100, 10, 0],
1738	req_w => 20,	2225	min_w => $::WIDTH / 80,
1739	req_h => 20,	2226	min_h => $::WIDTH / 80,
1740	vertical => 0,	2227	vertical => 0,
1741	can_hover => 1,	2228	can_hover => 1,
1742	inner_pad => 5,	2229	inner_pad => 0.02,
1743	@_	2230	@_
1744	);	2231	);
1745		2232
		2233	$self->set_value ($self->{range}[0]);
		2234	$self->update;
		2235
1746	$self	2236	$self
1747	}	2237	}
1748		2238
		2239	sub changed { }
		2240
		2241	sub set_range {
		2242	my ($self, $range) = @_;
		2243
		2244	($range, $self->{range}) = ($self->{range}, $range);
		2245
		2246	$self->update
		2247	if "@$range" ne "@{$self->{range}}";
		2248	}
		2249
		2250	sub set_value {
		2251	my ($self, $value) = @_;
		2252
		2253	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2254
		2255	$hi = $lo + 1 if $hi <= $lo;
		2256
		2257	$page = $hi - $lo if $page > $hi - $lo;
		2258
		2259	$value = $lo if $value < $lo;
		2260	$value = $hi - $page if $value > $hi - $page;
		2261
		2262	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2263	if $unit;
		2264
		2265	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2266
		2267	if ($value != $old_value) {
		2268	$self->_emit (changed => $value);
		2269	$self->update;
		2270	}
		2271	}
		2272
1749	sub size_request {	2273	sub size_request {
1750	my ($self) = @_;	2274	my ($self) = @_;
1751		2275
1752	my $w = $self->{req_w};	2276	($self->{req_w}, $self->{req_h})
1753	my $h = $self->{req_h};
1754
1755	$self->{vertical} ? ($h, $w) : ($w, $h)
1756	}	2277	}
1757		2278
1758	sub button_down {	2279	sub button_down {
1759	my ($self, $ev, $x, $y) = @_;	2280	my ($self, $ev, $x, $y) = @_;
1760		2281
1761	$self->SUPER::button_down ($ev, $x, $y);	2282	$self->SUPER::button_down ($ev, $x, $y);
		2283
		2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2285
1762	$self->mouse_motion ($ev, $x, $y);	2286	$self->mouse_motion ($ev, $x, $y);
1763	}	2287	}
1764		2288
1765	sub mouse_motion {	2289	sub mouse_motion {
1766	my ($self, $ev, $x, $y) = @_;	2290	my ($self, $ev, $x, $y) = @_;
1767		2291
1768	if ($GRAB == $self) {	2292	if ($GRAB == $self) {
		2293	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2294
		2295	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2296
		2297	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2298
		2299	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2300	}
		2301	}
		2302
		2303	sub update {
		2304	my ($self) = @_;
		2305
		2306	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2307	$self->set_value ($self->{range}[0]);
		2308
1769	my ($value, $lo, $hi, $page) = @{$self->{range}};	2309	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2310	my $range = ($hi - $page - $lo) || 1e-100;
1770		2311
1771	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772		2313
1773	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775		2316
1776	$x -= $inner_pad_px; # substract the padding	2317	$value = ($value - $lo) / $range;
1777	$x = $x * ($hi - $lo) / $inner_w + $lo;	2318	$value = $value * $self->{scale} + $self->{offset};
1778	$x = $lo if $x < $lo;
1779	$x = $hi - $page if $x > $hi - $page;
1780	$self->{range}[0] = $x;
1781		2319
1782	$self->emit (changed => $x);	2320	$self->{knob_x} = $value - $knob_w * 0.5;
1783	$self->update;	2321	$self->{knob_w} = $knob_w;
1784	}	2322	});
1785	}
1786		2323
1787	# the inner_* stuff is for generating a padding for the slider handle,	2324	$self->SUPER::update;
1788	# so that the handle doesn't leave the texture. This calculation isn't 100%
1789	# correct propably, but it does the job for now
1790	sub _calc_inner_pad_px {
1791	my ($self, $w) = @_;
1792	($w / 100) * $self->{inner_pad} # % to pixels
1793	}	2325	}
1794		2326
1795	sub _draw {	2327	sub _draw {
1796	my ($self) = @_;	2328	my ($self) = @_;
1797		2329
1798	$self->SUPER::_draw ();	2330	$self->SUPER::_draw ();
1799		2331
1800	my ($w, $h) = @$self{qw(w h)};	2332	glScale $self->{w}, $self->{h};
1801		2333
1802	if ($self->{vertical}) {	2334	if ($self->{vertical}) {
1803	# draw a vertical slider like a rotated horizontal slider	2335	# draw a vertical slider like a rotated horizontal slider
1804		2336
		2337	glTranslate 1, 0, 0;
1805	glRotate 90, 0, 0, 1;	2338	glRotate 90, 0, 0, 1;
1806	glTranslate 0, -$self->{w}, 0;
1807
1808	($w, $h) = ($h, $w);
1809	}	2339	}
1810		2340
1811	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2341	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2342	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813		2343
1814	my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816	$hi = $value + 1 if $lo == $hi;
1817
1818	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821	$page = int $page * $inner_w / ($hi - $lo);
1822	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824	$w -= $page;
1825	$page &= ~1;
1826	glTranslate $page * 0.5, 0, 0;
1827	$page ||= 2;
1828
1829	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832	glEnable GL_BLEND;
1833	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834	glEnable GL_TEXTURE_2D;	2344	glEnable GL_TEXTURE_2D;
1835	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836		2346
1837	# draw background	2347	# draw background
1838	$tex[1]->draw_quad (0, 0, $w, $h);	2348	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839		2349
1840	# draw handle	2350	# draw handle
1841	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2351	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842		2352
1843	glDisable GL_BLEND;
1844	glDisable GL_TEXTURE_2D;	2353	glDisable GL_TEXTURE_2D;
1845	}	2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::ValSlider;
		2359
		2360	our @ISA = CFClient::UI::HBox::;
		2361
		2362	sub new {
		2363	my ($class, %arg) = @_;
		2364
		2365	my $range = delete $arg{range};
		2366
		2367	my $self = $class->SUPER::new (
		2368	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2369	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2370	to_value => sub { shift },
		2371	from_value => sub { shift },
		2372	%arg,
		2373	);
		2374
		2375	$self->{slider}->connect (changed => sub {
		2376	my ($self, $value) = @_;
		2377	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2378	$self->{parent}->emit (changed => $value);
		2379	});
		2380
		2381	# $self->{entry}->connect (changed => sub {
		2382	# my ($self, $value) = @_;
		2383	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2384	# $self->{parent}->emit (changed => $value);
		2385	# });
		2386
		2387	$self->add ($self->{slider}, $self->{entry});
		2388
		2389	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2390
		2391	$self
		2392	}
		2393
		2394	sub set_range { shift->{slider}->set_range (@_) }
		2395	sub set_value { shift->{slider}->set_value (@_) }
1846		2396
1847	#############################################################################	2397	#############################################################################
1848		2398
1849	package CFClient::UI::TextView;	2399	package CFClient::UI::TextView;
1850		2400
…		…
1854		2404
1855	sub new {	2405	sub new {
1856	my $class = shift;	2406	my $class = shift;
1857		2407
1858	my $self = $class->SUPER::new (	2408	my $self = $class->SUPER::new (
1859	fontsize => 1,	2409	fontsize => 1,
		2410	can_events => 0,
		2411	#font => default_font
1860	@_,	2412	@_,
1861		2413
1862	layout => (new CFClient::Layout),	2414	layout => (new CFClient::Layout 1),
1863	par => [],	2415	par => [],
1864	height => 0,	2416	height => 0,
1865	children => [	2417	children => [
1866	(new CFClient::UI::Empty expand => 1),	2418	(new CFClient::UI::Empty expand => 1),
1867	(new CFClient::UI::Slider vertical => 1),	2419	(new CFClient::UI::Slider vertical => 1),
1868	],	2420	],
1869	);	2421	);
1870		2422
1871	$self->{children}[1]->connect (changed => sub {	2423	$self->{children}[1]->connect (changed => sub { $self->update });
1872	$self->update;
1873	});
1874		2424
1875	$self	2425	$self
1876	}	2426	}
1877		2427
1878	sub set_fontsize {	2428	sub set_fontsize {
…		…
1880		2430
1881	$self->{fontsize} = $fontsize;	2431	$self->{fontsize} = $fontsize;
1882	$self->reflow;	2432	$self->reflow;
1883	}	2433	}
1884		2434
		2435	sub size_allocate {
		2436	my ($self, $w, $h) = @_;
		2437
		2438	$self->SUPER::size_allocate ($w, $h);
		2439
		2440	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2441	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2442	$self->{layout}->set_width ($self->{children}[0]{w});
		2443
		2444	$self->reflow;
		2445	}
		2446
1885	sub text_height {	2447	sub text_size {
1886	my ($self, $text) = @_;	2448	my ($self, $text, $indent) = @_;
1887		2449
1888	my $layout = $self->{layout};	2450	my $layout = $self->{layout};
1889		2451
1890	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2452	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891	$layout->set_width ($self->{w});	2453	$layout->set_width ($self->{children}[0]{w} - $indent);
1892	$layout->set_text ($text);	2454	$layout->set_markup ($text);
1893		2455
1894	($layout->size)[1]	2456	$layout->size
1895	}	2457	}
1896		2458
1897	sub reflow {	2459	sub reflow {
1898	my ($self) = @_;	2460	my ($self) = @_;
1899		2461
1900	$self->{need_reflow}++;	2462	$self->{need_reflow}++;
1901	$self->update;	2463	$self->update;
1902	}	2464	}
1903		2465
1904	sub size_allocate {	2466	sub set_offset {
		2467	my ($self, $offset) = @_;
		2468
		2469	# todo: base offset on lines or so, not on pixels
		2470	$self->{children}[1]->set_value ($offset);
		2471	}
		2472
		2473	sub clear {
1905	my ($self, $w, $h) = @_;	2474	my ($self) = @_;
1906		2475
1907	$self->SUPER::size_allocate ($w, $h);	2476	$self->{par} = [];
1908		2477	$self->{height} = 0;
1909	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2478	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910	$self->{layout}->set_width ($self->{children}[0]{w});
1911
1912	$self->reflow;
1913	}	2479	}
1914		2480
1915	sub add_paragraph {	2481	sub add_paragraph {
1916	my ($self, $color, $text) = @_;	2482	my ($self, $color, $text, $indent) = @_;
1917		2483
1918	#TODO: intelligently "reformat" paragraph	2484	for my $line (split /\n/, $text) {
1919		2485	my ($w, $h) = $self->text_size ($line);
1920	my $height = $self->text_height ($text);
1921
1922	$self->{height} += $height;	2486	$self->{height} += $h;
		2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2488	}
1923		2489
1924	push @{$self->{par}}, [$height, $color, $text];
1925
1926	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927	$self->{children}[1]->update;
1928	}	2491	}
1929		2492
1930	sub update {	2493	sub update {
1931	my ($self) = @_;	2494	my ($self) = @_;
1932		2495
…		…
1934		2497
1935	return unless $self->{h} > 0;	2498	return unless $self->{h} > 0;
1936		2499
1937	delete $self->{texture};	2500	delete $self->{texture};
1938		2501
1939	$ROOT->on_refresh ($self, sub {	2502	$ROOT->on_post_alloc ($self, sub {
		2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2504
1940	if (delete $self->{need_reflow}) {	2505	if (delete $self->{need_reflow}) {
1941	my $height = 0;	2506	my $height = 0;
1942		2507
1943	$height += $_->[0] = $self->text_height ($_->[2])	2508	my $layout = $self->{layout};
		2509
		2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2511
1944	for @{$self->{par}};	2512	for (@{$self->{par}}) {
		2513	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2514	$layout->set_width ($W - $_->[3]);
		2515	$layout->set_markup ($_->[4]);
		2516	my ($w, $h) = $layout->size;
		2517	$_->[0] = $w + $_->[3];
		2518	$_->[1] = $h;
		2519	}
		2520
		2521	$height += $_->[1];
		2522	}
1945		2523
1946	$self->{height} = $height;	2524	$self->{height} = $height;
1947		2525
1948	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949		2527
1950	delete $self->{texture};	2528	delete $self->{texture};
1951	}	2529	}
1952		2530
1953	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954	glClearColor 0, 0, 0, 1;	2532	glClearColor 0.5, 0.5, 0.5, 0;
1955	glClear GL_COLOR_BUFFER_BIT;	2533	glClear GL_COLOR_BUFFER_BIT;
1956		2534
		2535	my $top = int $self->{children}[1]{range}[0];
		2536
		2537	my $y0 = $top;
		2538	my $y1 = $top + $H;
		2539
		2540	my $y = 0;
		2541
		2542	my $layout = $self->{layout};
		2543
		2544	$layout->set_font ($self->{font}) if $self->{font};
		2545
1957	glEnable GL_BLEND;	2546	glEnable GL_BLEND;
		2547	#TODO# not correct in windows where rgba is forced off
1958	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959	glEnable GL_TEXTURE_2D;
1960	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962	my $top = int $self->{children}[1]{range}[0];
1963
1964	my $y0 = $top;
1965	my $y1 = $top + $self->{h};
1966
1967	my $y = 0;
1968
1969	my $layout = $self->{layout};
1970		2549
1971	for my $par (@{$self->{par}}) {	2550	for my $par (@{$self->{par}}) {
1972	my $h = $par->[0];	2551	my $h = $par->[1];
1973		2552
1974	if ($y0 < $y + $h && $y < $y1) {	2553	if ($y0 < $y + $h && $y < $y1) {
		2554	$layout->set_foreground (@{ $par->[2] });
		2555	$layout->set_width ($W - $par->[3]);
1975	$layout->set_text ($par->[2]);	2556	$layout->set_markup ($par->[4]);
1976		2557
1977	glColor @{ $par->[1] };	2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978	my ($W, $H) = $layout->size;	2559
1979	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2560	glRasterPos $par->[3], $y - $y0;
		2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980	}	2562	}
1981		2563
1982	$y += $h;	2564	$y += $h;
1983	}	2565	}
1984		2566
1985	glDisable GL_TEXTURE_2D;
1986	glDisable GL_BLEND;	2567	glDisable GL_BLEND;
1987	};	2568	};
1988	});	2569	});
1989	}	2570	}
1990		2571
1991	sub _draw {	2572	sub _draw {
1992	my ($self) = @_;	2573	my ($self) = @_;
1993		2574
1994	if ($self->{texture}) {
1995	glEnable GL_TEXTURE_2D;	2575	glEnable GL_TEXTURE_2D;
1996	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2577	glColor 1, 1, 1, 1;
1997	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2578	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998	glDisable GL_TEXTURE_2D;	2579	glDisable GL_TEXTURE_2D;
1999	}
2000		2580
2001	$self->{children}[1]->draw;	2581	$self->{children}[1]->draw;
2002		2582
2003	}	2583	}
2004		2584
…		…
2052		2632
2053	sub new {	2633	sub new {
2054	my $class = shift;	2634	my $class = shift;
2055		2635
2056	my $self = $class->SUPER::new (	2636	my $self = $class->SUPER::new (
2057	state => 0,	2637	state => 0,
2058	connect_activate => \&toggle_flopper,	2638	on_activate => \&toggle_flopper,
2059	@_	2639	@_
2060	);	2640	);
2061		2641
2062	if ($self->{state}) {
2063	$self->{state} = 0;
2064	$self->toggle_flopper;
2065	}
2066
2067	$self	2642	$self
2068	}	2643	}
2069		2644
2070	sub toggle_flopper {	2645	sub toggle_flopper {
2071	my ($self) = @_;	2646	my ($self) = @_;
2072		2647
2073	# TODO: use animation	2648	$self->{other}->toggle_visibility;
2074	if ($self->{state} = !$self->{state}) {	2649	}
2075	$CFClient::UI::ROOT->add ($self->{other});	2650
2076	$self->{other}->move ($self->coord2global (0, $self->{h}));	2651	#############################################################################
		2652
		2653	package CFClient::UI::Tooltip;
		2654
		2655	our @ISA = CFClient::UI::Bin::;
		2656
		2657	use CFClient::OpenGL;
		2658
		2659	sub new {
		2660	my $class = shift;
		2661
		2662	$class->SUPER::new (
		2663	@_,
		2664	can_events => 0,
		2665	)
		2666	}
		2667
		2668	sub set_tooltip_from {
		2669	my ($self, $widget) = @_;
		2670
		2671	my $tooltip = $widget->{tooltip};
		2672
		2673	if ($ENV{CFPLUS_DEBUG} & 2) {
		2674	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2675	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2676	. "req $widget->{req_w} $widget->{req_h}\n"
		2677	. "visible $widget->{visible}";
		2678	}
		2679
		2680	$self->add (new CFClient::UI::Label
		2681	markup => $tooltip,
		2682	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2683	fontsize => 0.8,
		2684	fg => [0, 0, 0, 1],
		2685	ellipsise => 0,
		2686	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2687	);
		2688	}
		2689
		2690	sub size_request {
		2691	my ($self) = @_;
		2692
		2693	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2694
		2695	($w + 4, $h + 4)
		2696	}
		2697
		2698	sub size_allocate {
		2699	my ($self, $w, $h) = @_;
		2700
		2701	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2702	}
		2703
		2704	sub visibility_change {
		2705	my ($self, $visible) = @_;
		2706
		2707	return unless $visible;
		2708
		2709	$self->{root}->on_post_alloc ("move_$self" => sub {
		2710	my $widget = $self->{owner}
		2711	or return;
		2712
		2713	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2714
		2715	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2716	if $x + $self->{w} > $::WIDTH;
		2717
		2718	$self->move_abs ($x, $y);
		2719	});
		2720	}
		2721
		2722	sub _draw {
		2723	my ($self) = @_;
		2724
		2725	glTranslate 0.375, 0.375;
		2726
		2727	my ($w, $h) = @$self{qw(w h)};
		2728
		2729	glColor 1, 0.8, 0.4;
		2730	glBegin GL_QUADS;
		2731	glVertex 0 , 0;
		2732	glVertex 0 , $h;
		2733	glVertex $w, $h;
		2734	glVertex $w, 0;
		2735	glEnd;
		2736
		2737	glColor 0, 0, 0;
		2738	glBegin GL_LINE_LOOP;
		2739	glVertex 0 , 0;
		2740	glVertex 0 , $h;
		2741	glVertex $w, $h;
		2742	glVertex $w, 0;
		2743	glEnd;
		2744
		2745	glTranslate 2 - 0.375, 2 - 0.375;
		2746
		2747	$self->SUPER::_draw;
		2748	}
		2749
		2750	#############################################################################
		2751
		2752	package CFClient::UI::Face;
		2753
		2754	our @ISA = CFClient::UI::Base::;
		2755
		2756	use CFClient::OpenGL;
		2757
		2758	sub new {
		2759	my $class = shift;
		2760
		2761	my $self = $class->SUPER::new (
		2762	aspect => 1,
		2763	can_events => 0,
		2764	@_,
		2765	);
		2766
		2767	if ($self->{anim} && $self->{animspeed}) {
		2768	Scalar::Util::weaken (my $widget = $self);
		2769
		2770	$self->{timer} = Event->timer (
		2771	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2772	hard => 1,
		2773	interval => $self->{animspeed},
		2774	cb => sub {
		2775	++$widget->{frame};
		2776	$widget->update;
		2777	},
		2778	);
		2779	}
		2780
		2781	$self
		2782	}
		2783
		2784	sub size_request {
		2785	(32, 8)
		2786	}
		2787
		2788	sub update {
		2789	my ($self) = @_;
		2790
		2791	return unless $self->{visible};
		2792
		2793	$self->SUPER::update;
		2794	}
		2795
		2796	sub _draw {
		2797	my ($self) = @_;
		2798
		2799	return unless $::CONN;
		2800
		2801	my $face;
		2802
		2803	if ($self->{frame}) {
		2804	my $anim = $::CONN->{anim}[$self->{anim}];
		2805
		2806	$face = $anim->[ $self->{frame} % @$anim ]
		2807	if $anim && @$anim;
		2808	}
		2809
		2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2811
		2812	if ($tex) {
		2813	glEnable GL_TEXTURE_2D;
		2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2815	glColor 1, 1, 1, 1;
		2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2817	glDisable GL_TEXTURE_2D;
		2818	}
		2819	}
		2820
		2821	sub DESTROY {
		2822	my ($self) = @_;
		2823
		2824	$self->{timer}->cancel
		2825	if $self->{timer};
		2826
		2827	$self->SUPER::DESTROY;
		2828	}
		2829
		2830	#############################################################################
		2831
		2832	package CFClient::UI::Menu;
		2833
		2834	our @ISA = CFClient::UI::FancyFrame::;
		2835
		2836	use CFClient::OpenGL;
		2837
		2838	sub new {
		2839	my $class = shift;
		2840
		2841	my $self = $class->SUPER::new (
		2842	items => [],
		2843	z => 100,
		2844	@_,
		2845	);
		2846
		2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2848
		2849	for my $item (@{ $self->{items} }) {
		2850	my ($widget, $cb) = @$item;
		2851
		2852	# handle various types of items, only text for now
		2853	if (!ref $widget) {
		2854	$widget = new CFClient::UI::Label
		2855	can_hover => 1,
		2856	can_events => 1,
		2857	text => $widget;
		2858	}
		2859
		2860	$self->{item}{$widget} = $item;
		2861
		2862	$self->{vbox}->add ($widget);
		2863	}
		2864
		2865	$self
		2866	}
		2867
		2868	# popup given the event (must be a mouse button down event currently)
		2869	sub popup {
		2870	my ($self, $ev) = @_;
		2871
		2872	$self->_emit ("popdown");
		2873
		2874	# maybe save $GRAB? must be careful about events...
		2875	$GRAB = $self;
		2876	$self->{button} = $ev->{button};
		2877
		2878	$self->show;
		2879	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2880	}
		2881
		2882	sub mouse_motion {
		2883	my ($self, $ev, $x, $y) = @_;
		2884
		2885	# TODO: should use vbox->find_widget or so
		2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2887	$self->{hover} = $self->{item}{$HOVER};
		2888	}
		2889
		2890	sub button_up {
		2891	my ($self, $ev, $x, $y) = @_;
		2892
		2893	if ($ev->{button} == $self->{button}) {
		2894	undef $GRAB;
		2895	$self->hide;
		2896
2077	$self->emit ("open");	2897	$self->_emit ("popdown");
		2898	$self->{hover}[1]->() if $self->{hover};
		2899	}
		2900	}
		2901
		2902	#############################################################################
		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	return unless $text;
		2971
		2972	my $timeout = time + ((delete $arg{timeout}) || 60);
		2973
		2974	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2975
		2976	if (my $item = $self->{item}{$group}) {
		2977	if ($item->{text} eq $text) {
		2978	$item->{count}++;
		2979	} else {
		2980	$item->{count} = 1;
		2981	$item->{text} = $item->{tooltip} = $text;
		2982	}
		2983	$item->{id} = ++$self->{id};
		2984	$item->{timeout} = $timeout;
		2985	delete $item->{label};
2078	} else {	2986	} else {
2079	$CFClient::UI::ROOT->remove ($self->{other});	2987	$self->{item}{$group} = {
2080	$self->emit ("close");	2988	id => ++$self->{id},
		2989	text => $text,
		2990	timeout => $timeout,
		2991	tooltip => $text,
		2992	fg => [0.8, 0.8, 0.8, 0.8],
		2993	pri => 0,
		2994	count => 1,
		2995	%arg,
		2996	};
2081	}	2997	}
2082		2998
2083	$self->emit (changed => $self->{state});	2999	$self->reorder;
		3000	}
		3001
		3002	sub reconfigure {
		3003	my ($self) = @_;
		3004
		3005	delete $_->{label}
		3006	for values %{ $self->{item} || {} };
		3007
		3008	$self->reorder;
		3009	$self->SUPER::reconfigure;
2084	}	3010	}
2085		3011
2086	#############################################################################	3012	#############################################################################
2087		3013
		3014	package CFClient::UI::Inventory;
		3015
		3016	our @ISA = CFClient::UI::ScrolledWindow::;
		3017
		3018	sub new {
		3019	my $class = shift;
		3020
		3021	my $self = $class->SUPER::new (
		3022	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3023	@_,
		3024	);
		3025
		3026	$self
		3027	}
		3028
		3029	sub set_items {
		3030	my ($self, $items) = @_;
		3031
		3032	$self->{scrolled}->clear;
		3033	return unless $items;
		3034
		3035	my @items = sort {
		3036	($a->{type} <=> $b->{type})
		3037	or ($a->{name} cmp $b->{name})
		3038	} @$items;
		3039
		3040	$self->{real_items} = \@items;
		3041
		3042	my $row = 0;
		3043	for my $item (@items) {
		3044	CFClient::Item::update_widgets $item;
		3045
		3046	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3047	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3048	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3049
		3050	$row++;
		3051	}
		3052	}
		3053
		3054	#############################################################################
		3055
		3056	package CFClient::UI::BindEditor;
		3057
		3058	our @ISA = CFClient::UI::FancyFrame::;
		3059
		3060	sub new {
		3061	my $class = shift;
		3062
		3063	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3064
		3065	$self->add (my $vb = new CFClient::UI::VBox);
		3066
		3067
		3068	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3069	text => "start recording",
		3070	tooltip => "Start/Stops recording of actions."
		3071	."All subsequent actions after the recording started will be captured."
		3072	."The actions are displayed after the record was stopped."
		3073	."To bind the action you have to click on the 'Bind' button",
		3074	on_activate => sub {
		3075	unless ($self->{recording}) {
		3076	$self->start;
		3077	} else {
		3078	$self->stop;
		3079	}
		3080	});
		3081
		3082	$vb->add (new CFClient::UI::Label text => "Actions:");
		3083	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3084
		3085	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3086	$vb->add (my $hb = new CFClient::UI::HBox);
		3087	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3088	$hb->add (new CFClient::UI::Button
		3089	text => "bind",
		3090	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3091	on_activate => sub {
		3092	$self->ask_for_bind;
		3093	});
		3094
		3095	$vb->add (my $hb = new CFClient::UI::HBox);
		3096	$hb->add (new CFClient::UI::Button
		3097	text => "ok",
		3098	expand => 1,
		3099	tooltip => "This closes the binding editor and saves the binding",
		3100	on_activate => sub {
		3101	$self->hide;
		3102	$self->commit;
		3103	});
		3104
		3105	$hb->add (new CFClient::UI::Button
		3106	text => "cancel",
		3107	expand => 1,
		3108	tooltip => "This closes the binding editor without saving",
		3109	on_activate => sub {
		3110	$self->hide;
		3111	$self->{binding_cancel}->()
		3112	if $self->{binding_cancel};
		3113	});
		3114
		3115	$self->update_binding_widgets;
		3116
		3117	$self
		3118	}
		3119
		3120	sub commit {
		3121	my ($self) = @_;
		3122	my ($mod, $sym, $cmds) = $self->get_binding;
		3123	if ($sym != 0 && @$cmds > 0) {
		3124	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3125	."'. Don't forget 'Save Config'!");
		3126	$self->{binding_change}->($mod, $sym, $cmds)
		3127	if $self->{binding_change};
		3128	} else {
		3129	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3130	$self->{binding_cancel}->()
		3131	if $self->{binding_cancel};
		3132	}
		3133	}
		3134
		3135	sub start {
		3136	my ($self) = @_;
		3137
		3138	$self->{rec_btn}->set_text ("stop recording");
		3139	$self->{recording} = 1;
		3140	$self->clear_command_list;
		3141	$::CONN->start_record if $::CONN;
		3142	}
		3143
		3144	sub stop {
		3145	my ($self) = @_;
		3146
		3147	$self->{rec_btn}->set_text ("start recording");
		3148	$self->{recording} = 0;
		3149
		3150	my $rec;
		3151	$rec = $::CONN->stop_record if $::CONN;
		3152	return unless ref $rec eq 'ARRAY';
		3153	$self->set_command_list ($rec);
		3154	}
		3155
		3156
		3157	sub ask_for_bind_and_commit {
		3158	my ($self) = @_;
		3159	$self->ask_for_bind (1);
		3160	}
		3161
		3162	sub ask_for_bind {
		3163	my ($self, $commit) = @_;
		3164
		3165	CFClient::Binder::open_binding_dialog (sub {
		3166	my ($mod, $sym) = @_;
		3167	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3168	$self->update_binding_widgets;
		3169	$self->commit if $commit;
		3170	});
		3171	}
		3172
		3173	# $mod and $sym are the modifiers and key symbol
		3174	# $cmds is a array ref of strings (the commands)
		3175	# $cb is the callback that is executed on OK
		3176	# $ccb is the callback that is executed on CANCEL and
		3177	# when the binding was unsuccessful on OK
		3178	sub set_binding {
		3179	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3180
		3181	$self->clear_command_list;
		3182	$self->{recording} = 0;
		3183	$self->{rec_btn}->set_text ("start recording");
		3184
		3185	$self->{binding} = [$mod, $sym];
		3186	$self->{commands} = $cmds;
		3187
		3188	$self->{binding_change} = $cb;
		3189	$self->{binding_cancel} = $ccb;
		3190
		3191	$self->update_binding_widgets;
		3192	}
		3193
		3194	# this is a shortcut method that asks for a binding
		3195	# and then just binds it.
		3196	sub do_quick_binding {
		3197	my ($self, $cmds) = @_;
		3198	$self->set_binding (undef, undef, $cmds, sub {
		3199	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3200	});
		3201	$self->ask_for_bind (1);
		3202	}
		3203
		3204	sub update_binding_widgets {
		3205	my ($self) = @_;
		3206	my ($mod, $sym, $cmds) = $self->get_binding;
		3207	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3208	$self->set_command_list ($cmds);
		3209	}
		3210
		3211	sub get_binding {
		3212	my ($self) = @_;
		3213	return (
		3214	$self->{binding}->[0],
		3215	$self->{binding}->[1],
		3216	[ grep { defined $_ } @{$self->{commands}} ]
		3217	);
		3218	}
		3219
		3220	sub clear_command_list {
		3221	my ($self) = @_;
		3222	$self->{cmdbox}->clear ();
		3223	}
		3224
		3225	sub set_command_list {
		3226	my ($self, $cmds) = @_;
		3227
		3228	$self->{cmdbox}->clear ();
		3229	$self->{commands} = $cmds;
		3230
		3231	my $idx = 0;
		3232
		3233	for (@$cmds) {
		3234	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3235
		3236	my $i = $idx;
		3237	$hb->add (new CFClient::UI::Label text => $_);
		3238	$hb->add (new CFClient::UI::Button
		3239	text => "delete",
		3240	tooltip => "Deletes the action from the record",
		3241	on_activate => sub {
		3242	$self->{cmdbox}->remove ($hb);
		3243	$cmds->[$i] = undef;
		3244	});
		3245
		3246
		3247	$idx++
		3248	}
		3249	}
		3250
		3251	#############################################################################
		3252
		3253	package CFClient::UI::SpellList;
		3254
		3255	our @ISA = CFClient::UI::FancyFrame::;
		3256
		3257	sub new {
		3258	my $class = shift;
		3259
		3260	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3261
		3262	$self->add (new CFClient::UI::ScrolledWindow
		3263	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3264
		3265	$self;
		3266	}
		3267
		3268	# XXX: Do sorting? Argl...
		3269	sub add_spell {
		3270	my ($self, $spell) = @_;
		3271	$self->{spells}->{$spell->{name}} = $spell;
		3272
		3273	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3274	face => $spell->{face},
		3275	can_hover => 1,
		3276	can_events => 1,
		3277	tooltip => $spell->{message});
		3278
		3279	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3280	text => $spell->{name},
		3281	can_hover => 1,
		3282	can_events => 1,
		3283	tooltip => $spell->{message},
		3284	expand => 1);
		3285
		3286	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3287	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3288	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3289	expand => 1);
		3290
		3291	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3292	text => "bind to key",
		3293	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3294	}
		3295
		3296	sub rebuild_spell_list {
		3297	my ($self) = @_;
		3298	$self->{tbl_idx} = 0;
		3299	$self->add_spell ($_) for values %{$self->{spells}};
		3300	}
		3301
		3302	sub remove_spell {
		3303	my ($self, $spell) = @_;
		3304	delete $self->{spells}->{$spell->{name}};
		3305	$self->rebuild_spell_list;
		3306	}
		3307
		3308	#############################################################################
		3309
2088	package CFClient::UI::Root;	3310	package CFClient::UI::Root;
2089		3311
2090	our @ISA = CFClient::UI::Container::;	3312	our @ISA = CFClient::UI::Container::;
2091		3313
2092	use CFClient::OpenGL;	3314	use CFClient::OpenGL;
2093		3315
2094	sub check_size {	3316	sub new {
2095	my ($self) = @_;	3317	my $class = shift;
2096		3318
2097	$self->configure (0, 0, $::WITH, $::HEIGHT);	3319	my $self = $class->SUPER::new (
		3320	visible => 1,
		3321	@_,
		3322	);
		3323
		3324	Scalar::Util::weaken ($self->{root} = $self);
		3325
		3326	$self
2098	}	3327	}
2099		3328
2100	sub size_request {	3329	sub size_request {
2101	($::WIDTH, $::HEIGHT)	3330	my ($self) = @_;
2102	}
2103		3331
2104	sub configure {	3332	($self->{w}, $self->{h})
		3333	}
		3334
		3335	sub _to_pixel {
		3336	my ($coord, $size, $max) = @_;
		3337
		3338	$coord =
		3339	$coord eq "center" ? ($max - $size) * 0.5
		3340	: $coord eq "max" ? $max
		3341	: $coord;
		3342
		3343	$coord = 0 if $coord < 0;
		3344	$coord = $max - $size if $coord > $max - $size;
		3345
		3346	int $coord + 0.5
		3347	}
		3348
		3349	sub size_allocate {
2105	my ($self, $x, $y, $w, $h) = @_;	3350	my ($self, $w, $h) = @_;
2106		3351
2107	$self->SUPER::configure ($x, $y, $w, $h);	3352	for my $child ($self->children) {
		3353	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108		3354
2109	$_->configure ($_->{x}, $_->{y}, $_->size_request)	3355	$X = $child->{force_x} if exists $child->{force_x};
2110	for @{$self->{children}};	3356	$Y = $child->{force_y} if exists $child->{force_y};
2111	}
2112		3357
2113	sub _topleft {	3358	$X = _to_pixel $X, $W, $self->{w};
		3359	$Y = _to_pixel $Y, $H, $self->{h};
		3360
		3361	$child->configure ($X, $Y, $W, $H);
		3362	}
		3363	}
		3364
		3365	sub coord2local {
2114	my ($self, $x, $y) = @_;	3366	my ($self, $x, $y) = @_;
2115		3367
2116	($x, $y)	3368	($x, $y)
2117	}	3369	}
2118		3370
		3371	sub coord2global {
		3372	my ($self, $x, $y) = @_;
		3373
		3374	($x, $y)
		3375	}
		3376
2119	sub update {	3377	sub update {
2120	my ($self) = @_;	3378	my ($self) = @_;
2121		3379
2122	$self->check_size;	3380	$::WANT_REFRESH++;
2123	::refresh ();
2124	}	3381	}
2125		3382
2126	sub add {	3383	sub add {
2127	my ($self, $child) = @_;	3384	my ($self, @children) = @_;
2128		3385
2129	# integerize window positions	3386	$_->{is_toplevel} = 1
2130	$child->{x} = int $child->{x};	3387	for @children;
2131	$child->{y} = int $child->{y};
2132		3388
2133	$self->SUPER::add ($child);	3389	$self->SUPER::add (@children);
		3390	}
		3391
		3392	sub remove {
		3393	my ($self, @children) = @_;
		3394
		3395	$self->SUPER::remove (@children);
		3396
		3397	delete $self->{is_toplevel}
		3398	for @children;
		3399
		3400	while (@children) {
		3401	my $w = pop @children;
		3402	push @children, $w->children;
		3403	$w->set_invisible;
		3404	}
2134	}	3405	}
2135		3406
2136	sub on_refresh {	3407	sub on_refresh {
2137	my ($self, $id, $cb) = @_;	3408	my ($self, $id, $cb) = @_;
2138		3409
2139	$self->{refresh_hook}{$id} = $cb;	3410	$self->{refresh_hook}{$id} = $cb;
2140	}	3411	}
2141		3412
		3413	sub on_post_alloc {
		3414	my ($self, $id, $cb) = @_;
		3415
		3416	$self->{post_alloc_hook}{$id} = $cb;
		3417	}
		3418
2142	sub draw {	3419	sub draw {
2143	my ($self) = @_;	3420	my ($self) = @_;
2144		3421
2145	while (my $rcb = delete $self->{refresh_hook}) {	3422	while ($self->{refresh_hook}) {
2146	$_->() for values %$rcb;	3423	$_->()
		3424	for values %{delete $self->{refresh_hook}};
2147	}	3425	}
		3426
		3427	if ($self->{realloc}) {
		3428	my %queue;
		3429	my @queue;
		3430	my $widget;
		3431
		3432	outer:
		3433	while () {
		3434	if (my $realloc = delete $self->{realloc}) {
		3435	for $widget (values %$realloc) {
		3436	$widget->{visible} or next; # do not resize invisible widgets
		3437
		3438	$queue{$widget+0}++ and next; # duplicates are common
		3439
		3440	push @{ $queue[$widget->{visible}] }, $widget;
		3441	}
		3442	}
		3443
		3444	while () {
		3445	@queue or last outer;
		3446
		3447	$widget = pop @{ $queue[-1] || [] }
		3448	and last;
		3449
		3450	pop @queue;
		3451	}
		3452
		3453	delete $queue{$widget+0};
		3454
		3455	my ($w, $h) = $widget->size_request;
		3456
		3457	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3458	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3459
		3460	$w = $widget->{force_w} if exists $widget->{force_w};
		3461	$h = $widget->{force_h} if exists $widget->{force_h};
		3462
		3463	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3464	|| delete $widget->{force_realloc}) {
		3465	$widget->{req_w} = $w;
		3466	$widget->{req_h} = $h;
		3467
		3468	$self->{size_alloc}{$widget+0} = $widget;
		3469
		3470	if (my $parent = $widget->{parent}) {
		3471	$self->{realloc}{$parent+0} = $parent
		3472	unless $queue{$parent+0};
		3473
		3474	$parent->{force_size_alloc} = 1;
		3475	$self->{size_alloc}{$parent+0} = $parent;
		3476	}
		3477	}
		3478
		3479	delete $self->{realloc}{$widget+0};
		3480	}
		3481	}
		3482
		3483	while (my $size_alloc = delete $self->{size_alloc}) {
		3484	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3485	values %$size_alloc;
		3486
		3487	while () {
		3488	my $widget = pop @queue || last;
		3489
		3490	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3491
		3492	$w = 0 if $w < 0;
		3493	$h = 0 if $h < 0;
		3494
		3495	$w = int $w + 0.5;
		3496	$h = int $h + 0.5;
		3497
		3498	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3499	$widget->{old_w} = $widget->{w};
		3500	$widget->{old_h} = $widget->{h};
		3501
		3502	$widget->{w} = $w;
		3503	$widget->{h} = $h;
		3504
		3505	$widget->emit (size_allocate => $w, $h);
		3506	}
		3507	}
		3508	}
		3509
		3510	while ($self->{post_alloc_hook}) {
		3511	$_->()
		3512	for values %{delete $self->{post_alloc_hook}};
		3513	}
		3514
2148		3515
2149	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3516	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3517	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151	glClear GL_COLOR_BUFFER_BIT;	3518	glClear GL_COLOR_BUFFER_BIT;
2152		3519
2153	glMatrixMode GL_PROJECTION;	3520	glMatrixMode GL_PROJECTION;
2154	glLoadIdentity;	3521	glLoadIdentity;
2155	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3522	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156	glMatrixMode GL_MODELVIEW;	3523	glMatrixMode GL_MODELVIEW;
2157	glLoadIdentity;	3524	glLoadIdentity;
2158		3525
		3526	{
		3527	package CFClient::UI::Base;
		3528
		3529	($draw_x, $draw_y, $draw_w, $draw_h) =
		3530	(0, 0, $self->{w}, $self->{h});
		3531	}
		3532
2159	$self->_draw;	3533	$self->_draw;
2160	}	3534	}
2161		3535
2162	#############################################################################	3536	#############################################################################
2163		3537
2164	package CFClient::UI;	3538	package CFClient::UI;
2165		3539
2166	$ROOT = new CFClient::UI::Root;	3540	$ROOT = new CFClient::UI::Root;
		3541	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167		3542
2168	1	3543	1
2169		3544

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