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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.163 by root, Mon Apr 24 06:40:29 2006 UTC vs.
Revision 1.273 by root, Sat Jun 3 02:32:35 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;
13	our $TOOLTIP;	16	our $TOOLTIP;
14	our $BUTTON_STATE;	17	our $BUTTON_STATE;
15		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
16	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
17	if (!$GRAB) {	47	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
20
21	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
22	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
23		54
24	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
25		56
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		58
28	$TOOLTIP->set_markup ($widget->{tooltip});	59	$TOOLTIP->set_tooltip_from ($widget);
29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31	}	61	}
32		62
33	return;	63	return;
34	}	64	}
…		…
39	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
40	}	70	}
41		71
42	# class methods for events	72	# class methods for events
43	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
45	if $FOCUS;	75	if $FOCUS;
46	}	76	}
47		77
48	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
50	if $FOCUS;	80	if $FOCUS;
51	}	81	}
52		82
53	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
54	my ($ev) = @_;	84	my ($ev) = @_;
…		…
63	check_tooltip;	93	check_tooltip;
64	}	94	}
65		95
66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
67		97
68	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71	}
72	}	100	}
73		101
74	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
75	my ($ev) = @_;	103	my ($ev) = @_;
76	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
77		105
78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79		107
80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81		109
82	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85	}
86		112
87	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
88	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
89	$grab->update if $grab;	115	$grab->update if $grab;
90	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
106	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
107		133
108	check_tooltip;	134	check_tooltip;
109	}	135	}
110		136
111	if ($HOVER) {
112	($x, $y) = $HOVER->coord2local ($x, $y);
113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114	}	138	if $HOVER;
115	}	139	}
116		140
117	# convert position array to integers	141	# convert position array to integers
118	sub harmonize {	142	sub harmonize {
119	my ($vals) = @_;	143	my ($vals) = @_;
…		…
125	$rem += $_ - $i;	149	$rem += $_ - $i;
126	$_ = $i;	150	$_ = $i;
127	}	151	}
128	}	152	}
129		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
130	#############################################################################	195	#############################################################################
131		196
132	package CFClient::UI::Base;	197	package CFClient::UI::Base;
133		198
134	use strict;	199	use strict;
…		…
137		202
138	sub new {	203	sub new {
139	my $class = shift;	204	my $class = shift;
140		205
141	my $self = bless {	206	my $self = bless {
142	x => 0,	207	x => "center",
143	y => 0,	208	y => "center",
144	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
145	can_events => 1,	212	can_events => 1,
146	@_	213	@_
147	}, $class;	214	}, $class;
148		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
149	for (keys %$self) {	218	for (keys %$self) {
150	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
151	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
152	}	221	}
153	}	222	}
154		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
155	$self	236	$self
156	}	237	}
157		238
158	sub destroy {	239	sub destroy {
159	my ($self) = @_;	240	my ($self) = @_;
…		…
168	return if $self->{parent};	249	return if $self->{parent};
169		250
170	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
171	}	252	}
172		253
173	sub hide {	254	sub set_visible {
174	my ($self) = @_;	255	my ($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};
175		278
176	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
177	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
178		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	: $self->show;
		305	}
		306
		307	sub hide {
		308	my ($self) = @_;
		309
		310	$self->set_invisible;
		311
179	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
180	if $self->{parent};	313	if $self->{parent};
181	}	314	}
182		315
183	sub move {	316	sub move_abs {
184	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
185		318
186	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
187	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
188	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
189		322
190	$self->update;	323	$self->update;
191	}	324	}
192		325
193	sub set_size {	326	sub set_size {
194	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
195		328
196	$self->{user_w} = $w;	329	$self->{force_w} = $w;
197	$self->{user_h} = $h;	330	$self->{force_h} = $h;
198		331
199	$self->check_size;	332	$self->realloc;
200	}	333	}
201		334
202	sub size_request {	335	sub size_request {
203	require Carp;	336	require Carp;
204	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
206		339
207	sub configure {	340	sub configure {
208	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
209		342
210	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
211	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
212	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
213		348
214	# use alignment to adjust x, y	349	# use alignment to adjust x, y
215		350
216	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
217	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
218
219	($w, $h) = ($w2, $h2);
220	}	353	}
221		354
222	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
223	$self->{x} = $x;	356	$self->{x} = $x;
224	$self->{y} = $y;	357	$self->{y} = $y;
225	$self->update;	358	$self->update;
226	}	359	}
227		360
228	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
229	$self->{w} = $w;	364	$self->{alloc_w} = $w;
230	$self->{h} = $h;	365	$self->{alloc_h} = $h;
231		366
232	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
233	$self->update;
234	}	368	}
235	}	369	}
236		370
237	sub size_allocate {	371	sub size_allocate {
238	# nothing to be done	372	# nothing to be done
239	}	373	}
240		374
		375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
		381	}
		382
241	sub set_max_size {	383	sub set_max_size {
242	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
243		385
244	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
245	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
246	}	388	}
247		389
248	# return top left coordinates	390	sub set_tooltip {
249	sub _topleft {
250	my ($self, $x, $y) = @_;	391	my ($self, $tooltip) = @_;
251		392
252	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
		397
		398	$self->{tooltip} = $tooltip;
		399
		400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		401	delete $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
253	}	404	}
254		405
255	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
256	sub coord2local {	407	sub coord2local {
257	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
258		409
259	my ($X, $Y) = $self->_topleft;	410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260	($x - $X, $y - $Y)
261	}	411	}
262		412
263	# translate local coordinates to global coordinate system	413	# translate local coordinates to global coordinate system
264	sub coord2global {	414	sub coord2global {
265	my ($self, $x, $y) = @_;	415	my ($self, $x, $y) = @_;
266		416
267	my ($X, $Y) = $self->_topleft;	417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268	($x + $X, $y + $Y)
269	}	418	}
270		419
271	sub focus_in {	420	sub focus_in {
272	my ($self) = @_;	421	my ($self) = @_;
273		422
274	return if $FOCUS == $self;	423	return if $FOCUS == $self;
275	return unless $self->{can_focus};	424	return unless $self->{can_focus};
276		425
277	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
278		427
279	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
280		429
281	$focus->update if $focus;	430	$focus->update if $focus;
282	$FOCUS->update;	431	$FOCUS->update;
283	}	432	}
284		433
…		…
287		436
288	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
289		438
290	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
291		440
292	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
293		442
294	$focus->update if $focus; #?	443	$focus->update if $focus; #?
295	}
296		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
297	sub mouse_motion { }	449	sub mouse_motion { 0 }
298	sub button_up { }	450	sub button_up { 0 }
299	sub key_down { }	451	sub key_down { 0 }
300	sub key_up { }	452	sub key_up { 0 }
301		453
302	sub button_down {	454	sub button_down {
303	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
304		456
305	$self->focus_in;	457	$self->focus_in;
306	}
307		458
308	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
309	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
310	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
311	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
312	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	463	my ($self, $x, $y) = @_;
		464
		465	return () unless $self->{can_events};
		466
		467	return $self
		468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		470
		471	()
		472	}
		473
		474	sub set_parent {
		475	my ($self, $parent) = @_;
		476
		477	Scalar::Util::weaken ($self->{parent} = $parent);
		478	$self->set_visible if $parent->{visible};
		479	}
		480
		481	sub connect {
		482	my ($self, $signal, $cb) = @_;
		483
		484	push @{ $self->{signal_cb}{$signal} }, $cb;
		485	}
		486
		487	sub _emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		491	}
		492
		493	sub emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	$self->_emit ($signal, @args)
		497	|| $self->$signal (@args);
		498	}
		499
		500	sub visibility_change {
		501	#my ($self, $visible) = @_;
		502	}
		503
		504	sub realloc {
		505	my ($self) = @_;
		506
		507	if ($self->{visible}) {
		508	return if $self->{root}{realloc}{$self+0};
		509
		510	$self->{root}{realloc}{$self+0} = $self;
		511	$self->{root}->update;
		512	} else {
		513	delete $self->{req_w};
		514	delete $self->{req_h};
		515	}
		516	}
		517
		518	sub update {
		519	my ($self) = @_;
		520
		521	$self->{parent}->update
		522	if $self->{parent};
		523	}
		524
		525	sub reconfigure {
		526	my ($self) = @_;
		527
		528	$self->realloc;
		529	$self->update;
		530	}
		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313		535
314	sub draw {	536	sub draw {
315	my ($self) = @_;	537	my ($self) = @_;
316		538
317	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544	local $draw_w = $draw_x + $self->{w};
		545	local $draw_h = $draw_y + $self->{h};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318		550
319	glPushMatrix;	551	glPushMatrix;
320	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
321	$self->_draw;	553	$self->_draw;
322	glPopMatrix;	554	glPopMatrix;
…		…
334	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
335	glEnd;	567	glEnd;
336	glDisable GL_BLEND;	568	glDisable GL_BLEND;
337	}	569	}
338		570
339	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
340	glPushMatrix;	572	glPushMatrix;
341	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
342	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
344	glVertex 0 , 0;	576	glVertex 0 , 0;
345	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
346	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
347	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
348	glEnd;	580	glEnd;
349	glPopMatrix;	581	glPopMatrix;
350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351	}	583	}
352	}	584	}
353		585
354	sub _draw {	586	sub _draw {
355	my ($self) = @_;	587	my ($self) = @_;
356		588
357	warn "no draw defined for $self\n";	589	warn "no draw defined for $self\n";
358	}	590	}
359		591
360	sub find_widget {
361	my ($self, $x, $y) = @_;
362
363	return () unless $self->{can_events};
364
365	return $self
366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369	()
370	}
371
372	sub set_parent {
373	my ($self, $parent) = @_;
374
375	Scalar::Util::weaken ($self->{parent} = $parent);
376	}
377
378	sub check_size {
379	my ($self) = @_;
380
381	$self->{parent}
382	or return 1;
383
384	my ($w, $h) = $self->{user_w} && $self->{user_h}
385	? @$self{qw(user_w user_h)}
386	: $self->size_request;
387
388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
389	$self->{req_w} = $w;
390	$self->{req_h} = $h;
391
392	$self->{parent}->check_size
393	or $self->size_allocate (
394	(List::Util::max $self->{w}, $w),
395	(List::Util::max $self->{h}, $h),
396	);
397
398	1
399	} else {
400	0
401	}
402	}
403
404	sub update {
405	my ($self) = @_;
406
407	$self->{parent}->update
408	if $self->{parent};
409	}
410
411	sub connect {
412	my ($self, $signal, $cb) = @_;
413
414	push @{ $self->{signal_cb}{$signal} }, $cb;
415	}
416
417	sub emit {
418	my ($self, $signal, @args) = @_;
419
420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421	}
422
423	sub DESTROY {	592	sub DESTROY {
424	my ($self) = @_;	593	my ($self) = @_;
425		594
		595	delete $WIDGET{$self+0};
426	#$self->deactivate;	596	#$self->deactivate;
427	}	597	}
428		598
429	#############################################################################	599	#############################################################################
430		600
…		…
439	my $class = shift;	609	my $class = shift;
440		610
441	# range [value, low, high, page]	611	# range [value, low, high, page]
442		612
443	$class->SUPER::new (	613	$class->SUPER::new (
444	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
445	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
446	@_	616	@_
447	)	617	)
448	}	618	}
449		619
450	sub _draw {	620	sub _draw {
451	my ($self) = @_;	621	my ($self) = @_;
452		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
453	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
454		629
455	glEnable GL_BLEND;	630	glEnable GL_BLEND;
456	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
457	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
458		633
459	glBegin GL_QUADS;	634	glBegin GL_QUADS;
460	glVertex 0 , 0;	635	glVertex 0 , 0;
461	glVertex 0 , $h;	636	glVertex 0 , $h;
462	glVertex $w, $h;	637	glVertex $w, $h;
463	glVertex $w, 0;	638	glVertex $w, 0;
464	glEnd;	639	glEnd;
465		640
466	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
467	}	643	}
468		644
469	#############################################################################	645	#############################################################################
470		646
471	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
476	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
477	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
478	}	654	}
479		655
480	sub size_request {	656	sub size_request {
481	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
482	}	660	}
483		661
484	sub draw { }	662	sub draw { }
485		663
486	#############################################################################	664	#############################################################################
…		…
490	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
491		669
492	sub new {	670	sub new {
493	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
494		672
495	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
496		674
497	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	675	my $self = $class->SUPER::new (
		676	children => [],
		677	can_events => 0,
		678	%arg,
		679	);
		680
498	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
499		683
500	$self	684	$self
501	}	685	}
502		686
503	sub add {	687	sub add {
504	my ($self, $child) = @_;	688	my ($self, @widgets) = @_;
505		689
506	$child->set_parent ($self);	690	$_->set_parent ($self)
		691	for @widgets;
507		692
508	use sort 'stable';	693	use sort 'stable';
509		694
510	$self->{children} = [	695	$self->{children} = [
511	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
512	@{$self->{children}}, $child	697	@{$self->{children}}, @widgets
513	];	698	];
514		699
515	$child->check_size;	700	$self->realloc;
		701	}
		702
		703	sub children {
		704	@{ $_[0]{children} }
516	}	705	}
517		706
518	sub remove {	707	sub remove {
519	my ($self, $child) = @_;	708	my ($self, $child) = @_;
520		709
521	delete $child->{parent};	710	delete $child->{parent};
522	$child->hide;	711	$child->hide;
523		712
524	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525		714
526	$self->check_size;	715	$self->realloc;
527	$self->update;
528	}	716	}
529		717
530	sub clear {	718	sub clear {
531	my ($self) = @_;	719	my ($self) = @_;
532		720
…		…
535		723
536	for (@$children) {	724	for (@$children) {
537	delete $_->{parent};	725	delete $_->{parent};
538	$_->hide;	726	$_->hide;
539	}	727	}
		728
		729	$self->realloc;
540	}	730	}
541		731
542	sub find_widget {	732	sub find_widget {
543	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
544		734
545	$x -= $self->{x};	735	$x -= $self->{x};
546	$y -= $self->{y};	736	$y -= $self->{y};
547		737
548	my $res;	738	my $res;
549		739
550	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
551	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
552	and return $res;	742	and return $res;
553	}	743	}
554		744
555	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
619	}	809	}
620		810
621	sub update {	811	sub update {
622	my ($self) = @_;	812	my ($self) = @_;
623		813
624	# we want to do this delayed...	814	$ROOT->on_post_alloc ($self => sub { $self->render_child });
625	$self->render_chld;
626	$self->SUPER::update;	815	$self->SUPER::update;
627	}
628
629	sub render_chld {
630	my ($self) = @_;
631
632	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
633	glClearColor 0, 0, 0, 1;
634	glClear GL_COLOR_BUFFER_BIT;
635	$self->child->draw;
636	};
637	}	816	}
638		817
639	sub size_allocate {	818	sub size_allocate {
640	my ($self, $w, $h) = @_;	819	my ($self, $w, $h) = @_;
641		820
642	$self->child->configure (0, 0, $w, $h);	821	$self->SUPER::size_allocate ($w, $h);
		822	$self->update;
		823	}
643		824
		825	sub _render {
		826	my ($self) = @_;
		827
		828	$self->{children}[0]->draw;
		829	}
		830
		831	sub render_child {
		832	my ($self) = @_;
		833
		834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		835	glClearColor 0, 0, 0, 0;
		836	glClear GL_COLOR_BUFFER_BIT;
		837
		838	{
		839	package CFClient::UI::Base;
		840
		841	($draw_x, $draw_y, $draw_w, $draw_h) =
		842	(0, 0, $self->{w}, $self->{h});
		843	}
		844
644	$self->render_chld;	845	$self->_render;
		846	};
645	}	847	}
646		848
647	sub _draw {	849	sub _draw {
648	my ($self) = @_;	850	my ($self) = @_;
649		851
650	my ($w, $h) = ($self->w, $self->h);	852	my ($w, $h) = @$self{qw(w h)};
651		853
652	my $tex = $self->{texture}	854	my $tex = $self->{texture}
653	or return;	855	or return;
654		856
655	glEnable GL_BLEND;
656	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
657	glEnable GL_TEXTURE_2D;	857	glEnable GL_TEXTURE_2D;
658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		859	glColor 1, 1, 1, 1;
659		860
660	$tex->draw_quad (0, 0, $w, $h);	861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
661		862
662	glDisable GL_BLEND;
663	glDisable GL_TEXTURE_2D;	863	glDisable GL_TEXTURE_2D;
664	}	864	}
665		865
666	#############################################################################	866	#############################################################################
667		867
668	package CFClient::UI::ViewPort;	868	package CFClient::UI::ViewPort;
669		869
670	our @ISA = CFClient::UI::Window::;	870	our @ISA = CFClient::UI::Window::;
671
672	sub new { die }
673
674	sub size_request {
675	my ($self) = @_;
676
677	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680	@$self{qw(child_w child_h)}
681	}
682
683	sub _draw {
684	my ($self) = @_;
685
686	$self->{children}[1]->draw;
687	}
688
689
690	#############################################################################
691
692	package CFClient::UI::Frame;
693
694	our @ISA = CFClient::UI::Bin::;
695
696	use CFClient::OpenGL;
697		871
698	sub new {	872	sub new {
699	my $class = shift;	873	my $class = shift;
700		874
		875	$class->SUPER::new (
		876	scroll_x => 0,
		877	scroll_y => 1,
		878	@_,
		879	)
		880	}
		881
		882	sub size_request {
		883	my ($self) = @_;
		884
		885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		886
		887	$w = 10 if $self->{scroll_x};
		888	$h = 10 if $self->{scroll_y};
		889
		890	($w, $h)
		891	}
		892
		893	sub size_allocate {
		894	my ($self, $w, $h) = @_;
		895
		896	my $child = $self->child;
		897
		898	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		899	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		900
		901	$self->child->configure (0, 0, $w, $h);
		902	$self->update;
		903	}
		904
		905	sub set_offset {
		906	my ($self, $x, $y) = @_;
		907
		908	$self->{view_x} = int $x;
		909	$self->{view_y} = int $y;
		910
		911	$self->update;
		912	}
		913
		914	# hmm, this does not work for topleft of $self... but we should not ask for that
		915	sub coord2local {
		916	my ($self, $x, $y) = @_;
		917
		918	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		919	}
		920
		921	sub coord2global {
		922	my ($self, $x, $y) = @_;
		923
		924	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		925	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		926
		927	$self->SUPER::coord2global ($x, $y)
		928	}
		929
		930	sub find_widget {
		931	my ($self, $x, $y) = @_;
		932
		933	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		934	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		935	) {
		936	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		937	} else {
		938	$self->CFClient::UI::Base::find_widget ($x, $y)
		939	}
		940	}
		941
		942	sub _render {
		943	my ($self) = @_;
		944
		945	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		946	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		947
		948	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		949
		950	$self->SUPER::_render;
		951	}
		952
		953	#############################################################################
		954
		955	package CFClient::UI::ScrolledWindow;
		956
		957	our @ISA = CFClient::UI::HBox::;
		958
		959	sub new {
		960	my ($class, %arg) = @_;
		961
		962	my $child = delete $arg{child};
		963
		964	my $self;
		965
		966	my $slider = new CFClient::UI::Slider
		967	vertical => 1,
		968	range => [0, 0, 1, 0.01], # HACK fix
		969	on_changed => sub {
		970	$self->{vp}->set_offset (0, $_[1]);
		971	},
		972	;
		973
701	my $self = $class->SUPER::new (	974	$self = $class->SUPER::new (
702	bg => [1, 1, 1, 1],	975	vp => (new CFClient::UI::ViewPort expand => 1),
703	border_bg => [1, 1, 1, 1],	976	slider => $slider,
704	border => 0.8,	977	%arg,
705	@_
706	);	978	);
707		979
		980	$self->SUPER::add ($self->{vp}, $self->{slider});
		981	$self->add ($child) if $child;
		982
708	$self	983	$self
709	}	984	}
710		985
711	sub _draw {	986	sub add {
		987	my ($self, $widget) = @_;
		988
		989	$self->{vp}->add ($self->{child} = $widget);
		990	}
		991
		992	sub update {
		993	my ($self) = @_;
		994
		995	$self->SUPER::update;
		996
		997	# todo: overwrite size_allocate of child
		998	my $child = $self->{vp}->child;
		999	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1000	}
		1001
		1002	sub size_allocate {
712	my ($self) = @_;	1003	my ($self, $w, $h) = @_;
713		1004
714	my ($w, $h) = ($self->{w}, $self->{h});	1005	$self->SUPER::size_allocate ($w, $h);
715		1006
716	glEnable GL_BLEND;	1007	my $child = $self->{vp}->child;
717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
718	glEnable GL_TEXTURE_2D;
719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720
721	# glBegin GL_QUADS;
722	# glColor 0, 0, 0, 0;
723	# glVertex 0 , 0;
724	# glVertex 0 , $h;
725	# glVertex $w, $h;
726	# glVertex $w, 0;
727	# glEnd;
728
729
730	$self->child->draw;
731	glDisable GL_BLEND;
732	glDisable GL_TEXTURE_2D;
733	}	1009	}
		1010
		1011	#TODO# update range on size_allocate depending on child
		1012	# update viewport offset on scroll
734		1013
735	#############################################################################	1014	#############################################################################
736		1015
737	package CFClient::UI::FancyFrame;	1016	package CFClient::UI::Frame;
738		1017
739	our @ISA = CFClient::UI::Bin::;	1018	our @ISA = CFClient::UI::Bin::;
740		1019
741	use CFClient::OpenGL;	1020	use CFClient::OpenGL;
742
743	my @tex =
744	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746		1021
747	sub new {	1022	sub new {
748	my $class = shift;	1023	my $class = shift;
749		1024
750	# TODO: user_x, user_y, overwrite moveto?	1025	$class->SUPER::new (
		1026	bg => undef,
		1027	@_,
		1028	)
		1029	}
		1030
		1031	sub _draw {
		1032	my ($self) = @_;
		1033
		1034	if ($self->{bg}) {
		1035	my ($w, $h) = @$self{qw(w h)};
		1036
		1037	glEnable GL_BLEND;
		1038	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1039	glColor @{ $self->{bg} };
		1040
		1041	glBegin GL_QUADS;
		1042	glVertex 0 , 0;
		1043	glVertex 0 , $h;
		1044	glVertex $w, $h;
		1045	glVertex $w, 0;
		1046	glEnd;
		1047
		1048	glDisable GL_BLEND;
		1049	}
		1050
		1051	$self->SUPER::_draw;
		1052	}
		1053
		1054	#############################################################################
		1055
		1056	package CFClient::UI::FancyFrame;
		1057
		1058	our @ISA = CFClient::UI::Bin::;
		1059
		1060	use CFClient::OpenGL;
		1061
		1062	my $bg =
		1063	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1064	mipmap => 1, wrap => 1;
		1065
		1066	my @border =
		1067	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1068	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1069
		1070	sub new {
		1071	my ($class, %arg) = @_;
		1072
		1073	my $title = delete $arg{title};
751		1074
752	my $self = $class->SUPER::new (	1075	my $self = $class->SUPER::new (
753	bg => [1, 1, 1, 1],	1076	bg => [1, 1, 1, 1],
754	border_bg => [1, 1, 1, 1],	1077	border_bg => [1, 1, 1, 1],
755	border => 0.8,	1078	border => 0.6,
756	can_events => 1,	1079	can_events => 1,
757	@_	1080	min_w => 16,
		1081	min_h => 16,
		1082	%arg,
758	);	1083	);
759		1084
760	$self->{title} &&= new CFClient::UI::Label	1085	$self->{title} = new CFClient::UI::Label
761	align => 0,	1086	align => 0,
762	valign => 1,	1087	valign => 1,
763	text => $self->{title},	1088	text => $title,
764	fontsize => 1;	1089	fontsize => $self->{border}
		1090	if defined $title;
765		1091
766	$self	1092	$self
		1093	}
		1094
		1095	sub add {
		1096	my ($self, @widgets) = @_;
		1097
		1098	$self->SUPER::add (@widgets);
		1099	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
767	}	1100	}
768		1101
769	sub border {	1102	sub border {
770	int $_[0]{border} * $::FONTSIZE	1103	int $_[0]{border} * $::FONTSIZE
771	}	1104	}
772		1105
773	sub size_request {	1106	sub size_request {
774	my ($self) = @_;	1107	my ($self) = @_;
		1108
		1109	$self->{title}->size_request
		1110	if $self->{title};
775		1111
776	my ($w, $h) = $self->SUPER::size_request;	1112	my ($w, $h) = $self->SUPER::size_request;
777		1113
778	(	1114	(
779	$w + $self->border * 2,	1115	$w + $self->border * 2,
…		…
782	}	1118	}
783		1119
784	sub size_allocate {	1120	sub size_allocate {
785	my ($self, $w, $h) = @_;	1121	my ($self, $w, $h) = @_;
786		1122
		1123	if ($self->{title}) {
		1124	$self->{title}{w} = $w;
		1125	$self->{title}{h} = $h;
		1126	$self->{title}->size_allocate ($w, $h);
		1127	}
		1128
		1129	my $border = $self->border;
		1130
787	$h -= List::Util::max 0, $self->border * 2;	1131	$h -= List::Util::max 0, $border * 2;
788	$w -= List::Util::max 0, $self->border * 2;	1132	$w -= List::Util::max 0, $border * 2;
789		1133
790	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
791	if $self->{title};
792
793	$self->child->configure ($self->border, $self->border, $w, $h);	1134	$self->child->configure ($border, $border, $w, $h);
794	}	1135	}
795		1136
796	sub button_down {	1137	sub button_down {
797	my ($self, $ev, $x, $y) = @_;	1138	my ($self, $ev, $x, $y) = @_;
798		1139
		1140	my ($w, $h) = @$self{qw(w h)};
799	my $border = $self->border;	1141	my $border = $self->border;
800		1142
801	if ($x < $self->{w} && $x >= $self->{w} - $border	1143	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
802	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1144	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
803		1145
		1146	if ($lr & $td) {
		1147	my ($wx, $wy) = ($self->{x}, $self->{y});
804	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1148	my ($ox, $oy) = ($ev->{x}, $ev->{y});
805	my ($bw, $bh) = ($self->{w}, $self->{h});	1149	my ($bw, $bh) = ($self->{w}, $self->{h});
806		1150
		1151	my $mx = $x < $border;
		1152	my $my = $y < $border;
		1153
807	$self->{motion} = sub {	1154	$self->{motion} = sub {
808	my ($ev, $x, $y) = @_;	1155	my ($ev, $x, $y) = @_;
809		1156
810	($x, $y) = ($ev->{x}, $ev->{y});	1157	my $dx = $ev->{x} - $ox;
		1158	my $dy = $ev->{y} - $oy;
811		1159
812	$self->{user_w} = $bw + $x - $ox;	1160	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
813	$self->{user_h} = $bh + $y - $oy;	1161	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
814	$self->check_size;	1162
		1163	$self->realloc;
		1164	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
815	};	1165	};
816		1166
817	} elsif ($x >= 0 && $x < $self->{w}	1167	} elsif ($lr ^ $td) {
818	&& $y >= 0 && $y < $border) {
819
820	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1168	my ($ox, $oy) = ($ev->{x}, $ev->{y});
821	my ($bx, $by) = ($self->{x}, $self->{y});	1169	my ($bx, $by) = ($self->{x}, $self->{y});
822		1170
823	$self->{motion} = sub {	1171	$self->{motion} = sub {
824	my ($ev, $x, $y) = @_;	1172	my ($ev, $x, $y) = @_;
825		1173
826	($x, $y) = ($ev->{x}, $ev->{y});	1174	($x, $y) = ($ev->{x}, $ev->{y});
827		1175
828	$self->move ($bx + $x - $ox, $by + $y - $oy);	1176	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
829	$self->update;
830	};	1177	};
		1178	} else {
		1179	return 0;
		1180	}
		1181
831	}	1182	1
832	}	1183	}
833		1184
834	sub button_up {	1185	sub button_up {
835	my ($self, $ev, $x, $y) = @_;	1186	my ($self, $ev, $x, $y) = @_;
836		1187
837	delete $self->{motion};	1188	!!delete $self->{motion}
838	}	1189	}
839		1190
840	sub mouse_motion {	1191	sub mouse_motion {
841	my ($self, $ev, $x, $y) = @_;	1192	my ($self, $ev, $x, $y) = @_;
842		1193
843	$self->{motion}->($ev, $x, $y) if $self->{motion};	1194	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1195
		1196	!!$self->{motion}
844	}	1197	}
845		1198
846	sub _draw {	1199	sub _draw {
847	my ($self) = @_;	1200	my ($self) = @_;
848		1201
		1202	my $child = $self->{children}[0];
		1203
849	my ($w, $h ) = ($self->{w}, $self->{h});	1204	my ($w, $h ) = ($self->{w}, $self->{h});
850	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1205	my ($cw, $ch) = ($child->{w}, $child->{h});
851		1206
852	glEnable GL_BLEND;
853	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
854	glEnable GL_TEXTURE_2D;	1207	glEnable GL_TEXTURE_2D;
855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1208	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
856		1209
857	my $border = $self->border;	1210	my $border = $self->border;
858		1211
859	glColor @{ $self->{border_bg} };	1212	glColor @{ $self->{border_bg} };
860	$tex[1]->draw_quad (0, 0, $w, $border);	1213	$border[0]->draw_quad_alpha (0, 0, $w, $border);
861	$tex[3]->draw_quad (0, $border, $border, $ch);	1214	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
862	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1215	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
863	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1216	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
864		1217
865	my $bg = $tex[0];	1218	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
		1219	glColor @{ $self->{bg} };
866		1220
867	# TODO: repeat texture not scale	1221	# TODO: repeat texture not scale
868	my $rep_x = $cw / $bg->{w};	1222	# solve this better(?)
869	my $rep_y = $ch / $bg->{h};	1223	$bg->{s} = $cw / $bg->{w};
870		1224	$bg->{t} = $ch / $bg->{h};
871	glColor @{ $self->{bg} };
872
873	$bg->{s} = $rep_x;
874	$bg->{t} = $rep_y;
875	$bg->{wrap_mode} = 1;
876	$bg->draw_quad ($border, $border, $cw, $ch);	1225	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1226	}
877		1227
878	glDisable GL_TEXTURE_2D;	1228	glDisable GL_TEXTURE_2D;
879	glDisable GL_BLEND;
880		1229
881	$self->{title}->draw if $self->{title};
882	$self->child->draw;	1230	$child->draw;
		1231
		1232	if ($self->{title}) {
		1233	glTranslate 0, $border - $self->{h};
		1234	$self->{title}->_draw;
		1235	}
883	}	1236	}
884		1237
885	#############################################################################	1238	#############################################################################
886		1239
887	package CFClient::UI::Table;	1240	package CFClient::UI::Table;
…		…
895	sub new {	1248	sub new {
896	my $class = shift;	1249	my $class = shift;
897		1250
898	$class->SUPER::new (	1251	$class->SUPER::new (
899	col_expand => [],	1252	col_expand => [],
900	@_	1253	@_,
901	)	1254	)
		1255	}
		1256
		1257	sub children {
		1258	grep $_, map @$_, grep $_, @{ $_[0]{children} }
902	}	1259	}
903		1260
904	sub add {	1261	sub add {
905	my ($self, $x, $y, $child) = @_;	1262	my ($self, $x, $y, $child) = @_;
906		1263
907	$child->set_parent ($self);	1264	$child->set_parent ($self);
908	$self->{children}[$y][$x] = $child;	1265	$self->{children}[$y][$x] = $child;
909		1266
910	$child->check_size;	1267	$self->realloc;
911	}	1268	}
912		1269
913	# TODO: move to container class maybe? send childs a signal on removal?	1270	# TODO: move to container class maybe? send children a signal on removal?
914	sub clear {	1271	sub clear {
915	my ($self) = @_;	1272	my ($self) = @_;
916		1273
917	my $children = delete $self->{children};	1274	my @children = $self->children;
		1275	delete $self->{children};
918		1276
919	for (grep $_, map @$_, grep $_, @$children) {	1277	for (@children) {
920	delete $_->{parent};	1278	delete $_->{parent};
921	$_->hide;	1279	$_->hide;
922	}	1280	}
923		1281
924	$self->update;	1282	$self->realloc;
925	}	1283	}
926		1284
927	sub get_wh {	1285	sub get_wh {
928	my ($self) = @_;	1286	my ($self) = @_;
929		1287
…		…
960	sub size_allocate {	1318	sub size_allocate {
961	my ($self, $w, $h) = @_;	1319	my ($self, $w, $h) = @_;
962		1320
963	my ($ws, $hs) = $self->get_wh;	1321	my ($ws, $hs) = $self->get_wh;
964		1322
965	my $req_w = sum @$ws;	1323	my $req_w = (sum @$ws) || 1;
966	my $req_h = sum @$hs;	1324	my $req_h = (sum @$hs) || 1;
967		1325
968	# TODO: nicer code && do row_expand	1326	# TODO: nicer code && do row_expand
969	my @col_expand = @{$self->{col_expand}};	1327	my @col_expand = @{$self->{col_expand}};
970	@col_expand = (1) x @$ws unless @col_expand;	1328	@col_expand = (1) x @$ws unless @col_expand;
971	my $col_expand = (sum @col_expand) || 1;	1329	my $col_expand = (sum @col_expand) || 1;
…		…
1025	}	1383	}
1026	}	1384	}
1027		1385
1028	#############################################################################	1386	#############################################################################
1029		1387
1030	package CFClient::UI::HBox;	1388	package CFClient::UI::Box;
1031
1032	# TODO: wrap into common Box base class
1033		1389
1034	our @ISA = CFClient::UI::Container::;	1390	our @ISA = CFClient::UI::Container::;
1035		1391
1036	sub size_request {	1392	sub size_request {
1037	my ($self) = @_;	1393	my ($self) = @_;
1038		1394
1039	my @alloc = map [$_->size_request], @{$self->{children}};	1395	$self->{vertical}
1040		1396	? (
1041	(	1397	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1042	(List::Util::sum map $_->[0], @alloc),	1398	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1043	(List::Util::max map $_->[1], @alloc),	1399	)
1044	)	1400	: (
		1401	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1402	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1403	)
1045	}	1404	}
1046		1405
1047	sub size_allocate {	1406	sub size_allocate {
1048	my ($self, $w, $h) = @_;	1407	my ($self, $w, $h) = @_;
1049		1408
1050	($h, $w) = ($w, $h);	1409	my $space = $self->{vertical} ? $h : $w;
1051
1052	my $children = $self->{children};	1410	my $children = $self->{children};
1053		1411
1054	my @h = map $_->{req_w}, @$children;	1412	my @req;
1055		1413
1056	my $req_h = List::Util::sum @h;	1414	if ($self->{homogeneous}) {
1057		1415	@req = ($space / (@$children || 1)) x @$children;
1058	if ($req_h > $h) {
1059	# ah well, not enough space
1060	$_ *= $h / $req_h for @h;
1061	} else {	1416	} else {
		1417	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1418	my $req = List::Util::sum @req;
		1419
		1420	if ($req > $space) {
		1421	# ah well, not enough space
		1422	$_ *= $space / $req for @req;
		1423	} else {
1062	my $exp = List::Util::sum map $_->{expand}, @$children;	1424	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1063	$exp ||= 1;
1064		1425
		1426	$space = ($space - $req) / $expand; # remaining space to give away
		1427
		1428	$req[$_] += $space * $children->[$_]{expand}
1065	for (0 .. $#$children) {	1429	for 0 .. $#$children;
1066	my $child = $children->[$_];
1067
1068	my $alloc_h = $h[$_];
1069	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1070	$h[$_] = $alloc_h;
1071	}	1430	}
1072	}	1431	}
1073		1432
1074	CFClient::UI::harmonize \@h;	1433	CFClient::UI::harmonize \@req;
1075		1434
1076	my $y = 0;	1435	my $pos = 0;
1077	for (0 .. $#$children) {	1436	for (0 .. $#$children) {
1078	my $child = $children->[$_];
1079	my $h = $h[$_];	1437	my $alloc = $req[$_];
1080	$child->configure ($y, 0, $h, $w);	1438	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1081		1439
1082	$y += $h;	1440	$pos += $alloc;
1083	}	1441	}
1084		1442
1085	1	1443	1
1086	}	1444	}
1087		1445
1088	#############################################################################	1446	#############################################################################
1089		1447
		1448	package CFClient::UI::HBox;
		1449
		1450	our @ISA = CFClient::UI::Box::;
		1451
		1452	sub new {
		1453	my $class = shift;
		1454
		1455	$class->SUPER::new (
		1456	vertical => 0,
		1457	@_,
		1458	)
		1459	}
		1460
		1461	#############################################################################
		1462
1090	package CFClient::UI::VBox;	1463	package CFClient::UI::VBox;
1091		1464
1092	# TODO: wrap into common Box base class
1093
1094	our @ISA = CFClient::UI::Container::;	1465	our @ISA = CFClient::UI::Box::;
1095		1466
1096	sub size_request {	1467	sub new {
1097	my ($self) = @_;	1468	my $class = shift;
1098		1469
1099	my @alloc = map [$_->size_request], @{$self->{children}};	1470	$class->SUPER::new (
1100		1471	vertical => 1,
1101	(	1472	@_,
1102	(List::Util::max map $_->[0], @alloc),
1103	(List::Util::sum map $_->[1], @alloc),
1104	)	1473	)
1105	}	1474	}
1106		1475
1107	sub size_allocate {
1108	my ($self, $w, $h) = @_;
1109
1110	my $children = $self->{children};
1111
1112	my @h = map $_->{req_h}, @$children;
1113
1114	my $req_h = List::Util::sum @h;
1115
1116	if ($req_h > $h) {
1117	# ah well, not enough space
1118	$_ *= $h / $req_h for @h;
1119	} else {
1120	my $exp = List::Util::sum map $_->{expand}, @$children;
1121	$exp ||= 1;
1122
1123	for (0 .. $#$children) {
1124	my $child = $children->[$_];
1125
1126	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1127	}
1128	}
1129
1130	CFClient::UI::harmonize \@h;
1131
1132	my $y = 0;
1133	for (0 .. $#$children) {
1134	my $child = $children->[$_];
1135	my $h = $h[$_];
1136	$child->configure (0, $y, $w, $h);
1137
1138	$y += $h;
1139	}
1140
1141	1
1142	}
1143
1144	#############################################################################	1476	#############################################################################
1145		1477
1146	package CFClient::UI::Label;	1478	package CFClient::UI::Label;
1147		1479
1148	our @ISA = CFClient::UI::Base::;	1480	our @ISA = CFClient::UI::DrawBG::;
1149		1481
1150	use CFClient::OpenGL;	1482	use CFClient::OpenGL;
1151		1483
1152	sub new {	1484	sub new {
1153	my ($class, %arg) = @_;	1485	my ($class, %arg) = @_;
1154		1486
1155	my $self = $class->SUPER::new (	1487	my $self = $class->SUPER::new (
1156	fg => [1, 1, 1],	1488	fg => [1, 1, 1],
		1489	#bg => none
		1490	#active_bg => none
1157	#font => default_font	1491	#font => default_font
		1492	#text => initial text
		1493	#markup => initial narkup
		1494	#max_w => maximum pixel width
		1495	ellipsise => 3, # end
		1496	layout => (new CFClient::Layout),
1158	fontsize => 1,	1497	fontsize => 1,
1159	text => "",
1160	align => -1,	1498	align => -1,
1161	valign => -1,	1499	valign => -1,
1162	padding => 2,	1500	padding_x => 2,
1163	layout => new CFClient::Layout,	1501	padding_y => 2,
1164	can_events => 0,	1502	can_events => 0,
1165	%arg	1503	%arg
1166	);	1504	);
1167		1505
1168	if (exists $self->{template}) {	1506	if (exists $self->{template}) {
1169	my $layout = new CFClient::Layout;	1507	my $layout = new CFClient::Layout;
1170	$layout->set_text (delete $self->{template});	1508	$layout->set_text (delete $self->{template});
1171	$self->{template} = $layout;	1509	$self->{template} = $layout;
1172	}	1510	}
1173		1511
1174	$self->set_text (delete $self->{text}) if exists $self->{text};	1512	if (exists $self->{markup}) {
1175	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1513	$self->set_markup (delete $self->{markup});
		1514	} else {
		1515	$self->set_text (delete $self->{text});
		1516	}
1176		1517
1177	$self	1518	$self
1178	}	1519	}
1179		1520
1180	sub escape {	1521	sub escape($) {
1181	local $_ = $_[1];	1522	local $_ = $_[0];
1182		1523
1183	s/&/&amp;/g;	1524	s/&/&amp;/g;
1184	s/>/&gt;/g;	1525	s/>/&gt;/g;
1185	s/</&lt;/g;	1526	s/</&lt;/g;
1186		1527
1187	$_[1]	1528	$_
		1529	}
		1530
		1531	sub update {
		1532	my ($self) = @_;
		1533
		1534	delete $self->{texture};
		1535	$self->SUPER::update;
1188	}	1536	}
1189		1537
1190	sub set_text {	1538	sub set_text {
1191	my ($self, $text) = @_;	1539	my ($self, $text) = @_;
1192		1540
		1541	return if $self->{text} eq "T$text";
		1542	$self->{text} = "T$text";
		1543
		1544	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1193	$self->{layout}->set_text ($text);	1545	$self->{layout}->set_text ($text);
1194		1546
1195	delete $self->{texture};	1547	$self->realloc;
1196	$self->check_size;
1197	$self->update;	1548	$self->update;
1198	}	1549	}
1199		1550
1200	sub set_markup {	1551	sub set_markup {
1201	my ($self, $markup) = @_;	1552	my ($self, $markup) = @_;
1202		1553
		1554	return if $self->{text} eq "M$markup";
		1555	$self->{text} = "M$markup";
		1556
		1557	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1558
		1559	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1203	$self->{layout}->set_markup ($markup);	1560	$self->{layout}->set_markup ($markup);
1204		1561
1205	delete $self->{texture};	1562	$self->realloc;
1206	$self->check_size;
1207	$self->update;	1563	$self->update;
1208	}	1564	}
1209		1565
1210	sub size_request {	1566	sub size_request {
1211	my ($self) = @_;	1567	my ($self) = @_;
1212		1568
1213	$self->{layout}->set_font ($self->{font}) if $self->{font};	1569	$self->{layout}->set_font ($self->{font}) if $self->{font};
1214	$self->{layout}->set_width ($self->{max_w} || -1);	1570	$self->{layout}->set_width ($self->{max_w} || -1);
		1571	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1572	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1215	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1573	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1216		1574
1217	my ($w, $h) = $self->{layout}->size;	1575	my ($w, $h) = $self->{layout}->size;
1218		1576
1219	if (exists $self->{template}) {	1577	if (exists $self->{template}) {
…		…
1224		1582
1225	$w = List::Util::max $w, $w2;	1583	$w = List::Util::max $w, $w2;
1226	$h = List::Util::max $h, $h2;	1584	$h = List::Util::max $h, $h2;
1227	}	1585	}
1228		1586
1229	(	1587	($w, $h)
1230	$w + $self->{padding} * 2,
1231	$h + $self->{padding} * 2,
1232	)
1233	}	1588	}
1234		1589
1235	sub size_allocate {	1590	sub size_allocate {
1236	my ($self, $w, $h) = @_;	1591	my ($self, $w, $h) = @_;
1237		1592
		1593	delete $self->{ox};
		1594
1238	delete $self->{texture};	1595	delete $self->{texture}
		1596	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1239	}	1597	}
1240		1598
1241	sub set_fontsize {	1599	sub set_fontsize {
1242	my ($self, $fontsize) = @_;	1600	my ($self, $fontsize) = @_;
1243		1601
1244	$self->{fontsize} = $fontsize;	1602	$self->{fontsize} = $fontsize;
1245	delete $self->{texture};	1603	delete $self->{texture};
1246	$self->check_size;	1604
1247	$self->update;	1605	$self->realloc;
1248	}	1606	}
1249		1607
1250	sub _draw {	1608	sub _draw {
1251	my ($self) = @_;	1609	my ($self) = @_;
1252		1610
		1611	$self->SUPER::_draw; # draw background, if applicable
		1612
1253	my $tex = $self->{texture} ||= do {	1613	my $tex = $self->{texture} ||= do {
		1614	$self->{layout}->set_foreground (@{$self->{fg}});
1254	$self->{layout}->set_font ($self->{font}) if $self->{font};	1615	$self->{layout}->set_font ($self->{font}) if $self->{font};
1255	$self->{layout}->set_width ($self->{w});	1616	$self->{layout}->set_width ($self->{w});
		1617	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1618	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1256	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1619	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1620
1257	new_from_layout CFClient::Texture $self->{layout}	1621	new_from_layout CFClient::Texture $self->{layout}
1258	};	1622	};
1259		1623
1260	glEnable GL_BLEND;	1624	unless (exists $self->{ox}) {
1261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1625	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1626	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1627	: ($self->{w} - $tex->{w}) * 0.5);
		1628
		1629	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1630	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1631	: ($self->{h} - $tex->{h}) * 0.5);
		1632	};
		1633
1262	glEnable GL_TEXTURE_2D;	1634	glEnable GL_TEXTURE_2D;
1263	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1635	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1264		1636
		1637	if ($tex->{format} == GL_ALPHA) {
1265	glColor @{$self->{fg}};	1638	glColor @{$self->{fg}};
1266
1267	$self->{ox} = int (
1268	$self->{align} < 0 ? $self->{padding}
1269	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1270	: ($self->{w} - $tex->{w}) * 0.5
1271	);
1272
1273	$self->{oy} = int (
1274	$self->{valign} < 0 ? $self->{padding}
1275	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1276	: ($self->{h} - $tex->{h}) * 0.5
1277	);
1278
1279	$tex->draw_quad ($self->{ox}, $self->{oy});	1639	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1640	} else {
		1641	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1642	}
1280		1643
1281	glDisable GL_TEXTURE_2D;	1644	glDisable GL_TEXTURE_2D;
1282	glDisable GL_BLEND;
1283	}	1645	}
1284		1646
1285	#############################################################################	1647	#############################################################################
1286		1648
1287	package CFClient::UI::EntryBase;	1649	package CFClient::UI::EntryBase;
…		…
1292		1654
1293	sub new {	1655	sub new {
1294	my $class = shift;	1656	my $class = shift;
1295		1657
1296	$class->SUPER::new (	1658	$class->SUPER::new (
1297	fg => [1, 1, 1],	1659	fg => [1, 1, 1],
1298	bg => [0, 0, 0, 0.2],	1660	bg => [0, 0, 0, 0.2],
1299	active_bg => [1, 1, 1, 0.5],	1661	active_bg => [1, 1, 1, 0.5],
1300	active_fg => [0, 0, 0],	1662	active_fg => [0, 0, 0],
1301	can_hover => 1,	1663	can_hover => 1,
1302	can_focus => 1,	1664	can_focus => 1,
1303	valign => 0,	1665	valign => 0,
1304	can_events => 1,	1666	can_events => 1,
		1667	#text => ...
1305	@_	1668	@_
1306	)	1669	)
1307	}	1670	}
1308		1671
1309	sub _set_text {	1672	sub _set_text {
…		…
1319	$self->{text} = $text;	1682	$self->{text} = $text;
1320		1683
1321	$text =~ s/./*/g if $self->{hidden};	1684	$text =~ s/./*/g if $self->{hidden};
1322	$self->{layout}->set_text ("$text ");	1685	$self->{layout}->set_text ("$text ");
1323		1686
1324	$self->emit (changed => $self->{text});	1687	$self->_emit (changed => $self->{text});
		1688	}
		1689
		1690	sub set_text {
		1691	my ($self, $text) = @_;
		1692
		1693	$self->{cursor} = length $text;
		1694	$self->_set_text ($text);
		1695
		1696	$self->realloc;
1325	}	1697	}
1326		1698
1327	sub get_text {	1699	sub get_text {
1328	$_[0]{text}	1700	$_[0]{text}
1329	}	1701	}
…		…
1332	my ($self) = @_;	1704	my ($self) = @_;
1333		1705
1334	my ($w, $h) = $self->SUPER::size_request;	1706	my ($w, $h) = $self->SUPER::size_request;
1335		1707
1336	($w + 1, $h) # add 1 for cursor	1708	($w + 1, $h) # add 1 for cursor
1337	}
1338
1339	sub size_allocate {
1340	my ($self, $w, $h) = @_;
1341
1342	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1343	}
1344
1345	sub set_text {
1346	my ($self, $text) = @_;
1347
1348	$self->{cursor} = length $text;
1349	$self->_set_text ($text);
1350	$self->update;
1351	}	1709	}
1352		1710
1353	sub key_down {	1711	sub key_down {
1354	my ($self, $ev) = @_;	1712	my ($self, $ev) = @_;
1355		1713
…		…
1357	my $sym = $ev->{sym};	1715	my $sym = $ev->{sym};
1358	my $uni = $ev->{unicode};	1716	my $uni = $ev->{unicode};
1359		1717
1360	my $text = $self->get_text;	1718	my $text = $self->get_text;
1361		1719
1362	if ($sym == 8) {	1720	if ($uni == 8) {
1363	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1721	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1364	} elsif ($sym == 127) {	1722	} elsif ($uni == 127) {
1365	substr $text, $self->{cursor}, 1, "";	1723	substr $text, $self->{cursor}, 1, "";
1366	} elsif ($sym == CFClient::SDLK_LEFT) {	1724	} elsif ($sym == CFClient::SDLK_LEFT) {
1367	--$self->{cursor} if $self->{cursor};	1725	--$self->{cursor} if $self->{cursor};
1368	} elsif ($sym == CFClient::SDLK_RIGHT) {	1726	} elsif ($sym == CFClient::SDLK_RIGHT) {
1369	++$self->{cursor} if $self->{cursor} < length $self->{text};	1727	++$self->{cursor} if $self->{cursor} < length $self->{text};
1370	} elsif ($sym == CFClient::SDLK_HOME) {	1728	} elsif ($sym == CFClient::SDLK_HOME) {
1371	$self->{cursor} = 0;	1729	$self->{cursor} = 0;
1372	} elsif ($sym == CFClient::SDLK_END) {	1730	} elsif ($sym == CFClient::SDLK_END) {
1373	$self->{cursor} = length $text;	1731	$self->{cursor} = length $text;
1374	} elsif ($sym == 27) {	1732	} elsif ($uni == 27) {
1375	$self->emit ('escape');	1733	$self->_emit ('escape');
1376	} elsif ($uni) {	1734	} elsif ($uni) {
1377	substr $text, $self->{cursor}++, 0, chr $uni;	1735	substr $text, $self->{cursor}++, 0, chr $uni;
		1736	} else {
		1737	return 0;
1378	}	1738	}
1379		1739
1380	$self->_set_text ($text);	1740	$self->_set_text ($text);
1381	$self->update;	1741
		1742	$self->realloc;
		1743
		1744	1
1382	}	1745	}
1383		1746
1384	sub focus_in {	1747	sub focus_in {
1385	my ($self) = @_;	1748	my ($self) = @_;
1386		1749
…		…
1401	utf8::encode $text;	1764	utf8::encode $text;
1402	$self->{cursor} = length substr $text, 0, $idx;	1765	$self->{cursor} = length substr $text, 0, $idx;
1403		1766
1404	$self->_set_text ($self->{text});	1767	$self->_set_text ($self->{text});
1405	$self->update;	1768	$self->update;
		1769
		1770	1
1406	}	1771	}
1407		1772
1408	sub mouse_motion {	1773	sub mouse_motion {
1409	my ($self, $ev, $x, $y) = @_;	1774	my ($self, $ev, $x, $y) = @_;
1410	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1776
		1777	0
1411	}	1778	}
1412		1779
1413	sub _draw {	1780	sub _draw {
1414	my ($self) = @_;	1781	my ($self) = @_;
1415		1782
…		…
1462	my ($self, $ev) = @_;	1829	my ($self, $ev) = @_;
1463		1830
1464	my $sym = $ev->{sym};	1831	my $sym = $ev->{sym};
1465		1832
1466	if ($sym == 13) {	1833	if ($sym == 13) {
		1834	unshift @{$self->{history}},
		1835	my $txt = $self->get_text;
		1836	$self->{history_pointer} = -1;
		1837	$self->{history_saveback} = '';
1467	$self->emit (activate => $self->get_text);	1838	$self->_emit (activate => $txt);
1468	$self->update;	1839	$self->update;
1469		1840
		1841	} elsif ($sym == CFClient::SDLK_UP) {
		1842	if ($self->{history_pointer} < 0) {
		1843	$self->{history_saveback} = $self->get_text;
		1844	}
		1845	if (@{$self->{history} || []} > 0) {
		1846	$self->{history_pointer}++;
		1847	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1848	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1849	}
		1850	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1851	}
		1852
		1853	} elsif ($sym == CFClient::SDLK_DOWN) {
		1854	$self->{history_pointer}--;
		1855	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1856
		1857	if ($self->{history_pointer} >= 0) {
		1858	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1859	} else {
		1860	$self->set_text ($self->{history_saveback});
		1861	}
		1862
1470	} else {	1863	} else {
1471	$self->SUPER::key_down ($ev);	1864	return $self->SUPER::key_down ($ev)
		1865	}
		1866
1472	}	1867	1
1473
1474	}	1868	}
1475		1869
1476	#############################################################################	1870	#############################################################################
1477		1871
1478	package CFClient::UI::Button;	1872	package CFClient::UI::Button;
…		…
1487		1881
1488	sub new {	1882	sub new {
1489	my $class = shift;	1883	my $class = shift;
1490		1884
1491	$class->SUPER::new (	1885	$class->SUPER::new (
1492	padding => 4,	1886	padding_x => 4,
		1887	padding_y => 4,
1493	fg => [1, 1, 1],	1888	fg => [1, 1, 1],
1494	bg => [1, 1, 1, 0.2],
1495	active_fg => [0, 0, 1],	1889	active_fg => [0, 0, 1],
1496	can_hover => 1,	1890	can_hover => 1,
1497	align => 0,	1891	align => 0,
1498	valign => 0,	1892	valign => 0,
1499	can_events => 1,	1893	can_events => 1,
1500	@_	1894	@_
1501	)	1895	)
1502	}	1896	}
1503		1897
		1898	sub activate { }
		1899
1504	sub button_up {	1900	sub button_up {
1505	my ($self, $ev, $x, $y) = @_;	1901	my ($self, $ev, $x, $y) = @_;
1506		1902
		1903	$self->emit ("activate")
1507	if ($x >= 0 && $x < $self->{w}	1904	if $x >= 0 && $x < $self->{w}
1508	&& $y >= 0 && $y < $self->{h}) {	1905	&& $y >= 0 && $y < $self->{h};
1509	$self->emit ("activate");	1906
1510	}	1907	1
1511	}	1908	}
1512		1909
1513	sub _draw {	1910	sub _draw {
1514	my ($self) = @_;	1911	my ($self) = @_;
1515		1912
…		…
1517		1914
1518	if ($GRAB == $self) {	1915	if ($GRAB == $self) {
1519	$self->{fg} = $self->{active_fg};	1916	$self->{fg} = $self->{active_fg};
1520	}	1917	}
1521		1918
1522	glEnable GL_BLEND;
1523	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1524	glEnable GL_TEXTURE_2D;	1919	glEnable GL_TEXTURE_2D;
1525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1526	glColor 0, 0, 0, 1;	1921	glColor 0, 0, 0, 1;
1527		1922
1528	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1923	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1529		1924
1530	glDisable GL_TEXTURE_2D;	1925	glDisable GL_TEXTURE_2D;
1531	glDisable GL_BLEND;
1532		1926
1533	$self->SUPER::_draw;	1927	$self->SUPER::_draw;
1534	}	1928	}
1535		1929
1536	#############################################################################	1930	#############################################################################
…		…
1547		1941
1548	sub new {	1942	sub new {
1549	my $class = shift;	1943	my $class = shift;
1550		1944
1551	$class->SUPER::new (	1945	$class->SUPER::new (
1552	padding => 2,	1946	padding_x => 2,
		1947	padding_y => 2,
1553	fg => [1, 1, 1],	1948	fg => [1, 1, 1],
1554	active_fg => [1, 1, 0],	1949	active_fg => [1, 1, 0],
		1950	bg => [0, 0, 0, 0.2],
		1951	active_bg => [1, 1, 1, 0.5],
1555	state => 0,	1952	state => 0,
1556	can_hover => 1,	1953	can_hover => 1,
1557	@_	1954	@_
1558	)	1955	)
1559	}	1956	}
1560		1957
1561	sub size_request {	1958	sub size_request {
1562	my ($self) = @_;	1959	my ($self) = @_;
1563		1960
1564	($self->{padding} * 2 + 6) x 2	1961	(6) x 2
1565	}	1962	}
1566		1963
1567	sub button_down {	1964	sub button_down {
1568	my ($self, $ev, $x, $y) = @_;	1965	my ($self, $ev, $x, $y) = @_;
1569		1966
1570	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1967	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1571	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1968	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1572	$self->{state} = !$self->{state};	1969	$self->{state} = !$self->{state};
1573	$self->emit (changed => $self->{state});	1970	$self->_emit (changed => $self->{state});
		1971	} else {
		1972	return 0
		1973	}
		1974
1574	}	1975	1
1575	}	1976	}
1576		1977
1577	sub _draw {	1978	sub _draw {
1578	my ($self) = @_;	1979	my ($self) = @_;
1579		1980
1580	$self->SUPER::_draw;	1981	$self->SUPER::_draw;
1581		1982
1582	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1983	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1583		1984
1584	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1985	my ($w, $h) = @$self{qw(w h)};
		1986
		1987	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1585		1988
1586	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1989	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1587		1990
1588	glEnable GL_BLEND;	1991	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1992
1589	glEnable GL_TEXTURE_2D;	1993	glEnable GL_TEXTURE_2D;
1590	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1591
1592	my $tex = $self->{state} ? $tex[1] : $tex[0];
1593
1594	$tex->draw_quad (0, 0, $s, $s);	1994	$tex->draw_quad_alpha (0, 0, $s, $s);
1595
1596	glDisable GL_TEXTURE_2D;	1995	glDisable GL_TEXTURE_2D;
1597	glDisable GL_BLEND;
1598	}	1996	}
1599		1997
1600	#############################################################################	1998	#############################################################################
1601		1999
1602	package CFClient::UI::Image;	2000	package CFClient::UI::Image;
…		…
1645	glTranslate 0, -$self->{w}, 0;	2043	glTranslate 0, -$self->{w}, 0;
1646		2044
1647	($w, $h) = ($h, $w);	2045	($w, $h) = ($h, $w);
1648	}	2046	}
1649		2047
1650	glEnable GL_BLEND;
1651	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652	glEnable GL_TEXTURE_2D;	2048	glEnable GL_TEXTURE_2D;
1653	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2049	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654		2050
1655	$tex->draw_quad (0, 0, $w, $h);	2051	$tex->draw_quad_alpha (0, 0, $w, $h);
1656		2052
1657	glDisable GL_BLEND;
1658	glDisable GL_TEXTURE_2D;	2053	glDisable GL_TEXTURE_2D;
1659	}	2054	}
1660		2055
1661	#############################################################################	2056	#############################################################################
1662		2057
…		…
1710	}	2105	}
1711		2106
1712	sub set_max {	2107	sub set_max {
1713	my ($self, $max) = @_;	2108	my ($self, $max) = @_;
1714		2109
		2110	return if $self->{max_val} == $max;
		2111
1715	$self->{max_val} = $max;	2112	$self->{max_val} = $max;
		2113	$self->update;
1716	}	2114	}
1717		2115
1718	sub set_value {	2116	sub set_value {
1719	my ($self, $val, $max) = @_;	2117	my ($self, $val, $max) = @_;
1720		2118
1721	$self->set_max ($max)	2119	$self->set_max ($max)
1722	if defined $max;	2120	if defined $max;
1723		2121
1724	$max = $self->{max_val};	2122	return if $self->{val} == $val;
		2123
1725	$self->{val} = $val;	2124	$self->{val} = $val;
1726
1727	$self->update;	2125	$self->update;
1728	}	2126	}
1729		2127
1730	sub _draw {	2128	sub _draw {
1731	my ($self) = @_;	2129	my ($self) = @_;
…		…
1794		2192
1795	sub new {	2193	sub new {
1796	my ($class, %arg) = @_;	2194	my ($class, %arg) = @_;
1797		2195
1798	my $self = $class->SUPER::new (	2196	my $self = $class->SUPER::new (
1799	tooltip => $arg{type},	2197	tooltip => $arg{type},
		2198	can_hover => 1,
1800	can_events => 1,	2199	can_events => 1,
1801	can_hover => 1,
1802	%arg,	2200	%arg,
1803	);	2201	);
1804		2202
1805	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2203	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1806	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2204	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
…		…
1814		2212
1815	$self->{value}->set_fontsize ($fsize);	2213	$self->{value}->set_fontsize ($fsize);
1816	$self->{max} ->set_fontsize ($fsize);	2214	$self->{max} ->set_fontsize ($fsize);
1817	}	2215	}
1818		2216
		2217	sub set_max {
		2218	my ($self, $max) = @_;
		2219
		2220	$self->{gauge}->set_max ($max);
		2221	$self->{max}->set_text ($max);
		2222	}
		2223
1819	sub set_value {	2224	sub set_value {
1820	my ($self, $val, $max) = @_;	2225	my ($self, $val, $max) = @_;
1821		2226
1822	$self->set_max ($max)	2227	$self->set_max ($max)
1823	if defined $max;	2228	if defined $max;
1824		2229
1825	$self->{gauge}->set_value ($val, $max);	2230	$self->{gauge}->set_value ($val, $max);
1826	$self->{value}->set_text ($val);	2231	$self->{value}->set_text ($val);
1827	}
1828
1829	sub set_max {
1830	my ($self, $max) = @_;
1831
1832	$self->{gauge}->set_max ($max);
1833	$self->{max}->set_text ($max);
1834	}	2232	}
1835		2233
1836	#############################################################################	2234	#############################################################################
1837		2235
1838	package CFClient::UI::Slider;	2236	package CFClient::UI::Slider;
…		…
1848	qw(s1_slider.png s1_slider_bg.png);	2246	qw(s1_slider.png s1_slider_bg.png);
1849		2247
1850	sub new {	2248	sub new {
1851	my $class = shift;	2249	my $class = shift;
1852		2250
1853	# range [value, low, high, page]	2251	# range [value, low, high, page, unit]
1854		2252
1855	# TODO: 0-width page	2253	# TODO: 0-width page
1856	# TODO: req_w/h are wrong with vertical	2254	# TODO: req_w/h are wrong with vertical
1857	# TODO: calculations are off	2255	# TODO: calculations are off
1858	my $self = $class->SUPER::new (	2256	my $self = $class->SUPER::new (
1859	fg => [1, 1, 1],	2257	fg => [1, 1, 1],
1860	active_fg => [0, 0, 0],	2258	active_fg => [0, 0, 0],
		2259	bg => [0, 0, 0, 0.2],
		2260	active_bg => [1, 1, 1, 0.5],
1861	range => [0, 0, 100, 10],	2261	range => [0, 0, 100, 10, 0],
1862	req_w => 20,	2262	min_w => $::WIDTH / 80,
1863	req_h => 20,	2263	min_h => $::WIDTH / 80,
1864	vertical => 0,	2264	vertical => 0,
1865	can_hover => 1,	2265	can_hover => 1,
1866	inner_pad => 5,	2266	inner_pad => 0.02,
1867	@_	2267	@_
1868	);	2268	);
1869		2269
		2270	$self->set_value ($self->{range}[0]);
		2271	$self->update;
		2272
1870	$self	2273	$self
1871	}	2274	}
1872		2275
		2276	sub changed { }
		2277
		2278	sub set_range {
		2279	my ($self, $range) = @_;
		2280
		2281	($range, $self->{range}) = ($self->{range}, $range);
		2282
		2283	$self->update
		2284	if "@$range" ne "@{$self->{range}}";
		2285	}
		2286
		2287	sub set_value {
		2288	my ($self, $value) = @_;
		2289
		2290	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2291
		2292	$hi = $lo + 1 if $hi <= $lo;
		2293
		2294	$page = $hi - $lo if $page > $hi - $lo;
		2295
		2296	$value = $lo if $value < $lo;
		2297	$value = $hi - $page if $value > $hi - $page;
		2298
		2299	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2300	if $unit;
		2301
		2302	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2303
		2304	if ($value != $old_value) {
		2305	$self->_emit (changed => $value);
		2306	$self->update;
		2307	}
		2308	}
		2309
1873	sub size_request {	2310	sub size_request {
1874	my ($self) = @_;	2311	my ($self) = @_;
1875		2312
1876	my $w = $self->{req_w};	2313	($self->{req_w}, $self->{req_h})
1877	my $h = $self->{req_h};
1878
1879	$self->{vertical} ? ($h, $w) : ($w, $h)
1880	}	2314	}
1881		2315
1882	sub button_down {	2316	sub button_down {
1883	my ($self, $ev, $x, $y) = @_;	2317	my ($self, $ev, $x, $y) = @_;
1884		2318
1885	$self->SUPER::button_down ($ev, $x, $y);	2319	$self->SUPER::button_down ($ev, $x, $y);
		2320
		2321	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2322
1886	$self->mouse_motion ($ev, $x, $y);	2323	$self->mouse_motion ($ev, $x, $y)
1887	}	2324	}
1888		2325
1889	sub mouse_motion {	2326	sub mouse_motion {
1890	my ($self, $ev, $x, $y) = @_;	2327	my ($self, $ev, $x, $y) = @_;
1891		2328
1892	if ($GRAB == $self) {	2329	if ($GRAB == $self) {
		2330	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2331
		2332	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2333
		2334	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2335
		2336	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2337	} else {
		2338	return 0;
		2339	}
		2340
		2341	1
		2342	}
		2343
		2344	sub update {
		2345	my ($self) = @_;
		2346
		2347	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2348	$self->set_value ($self->{range}[0]);
		2349
1893	my ($value, $lo, $hi, $page) = @{$self->{range}};	2350	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2351	my $range = ($hi - $page - $lo) || 1e-100;
1894		2352
1895	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2353	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1896		2354
1897	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2355	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1898	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2356	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1899		2357
1900	$x -= $inner_pad_px; # substract the padding	2358	$value = ($value - $lo) / $range;
1901	$x = $x * ($hi - $lo) / $inner_w + $lo;	2359	$value = $value * $self->{scale} + $self->{offset};
1902	$x = $lo if $x < $lo;
1903	$x = $hi - $page if $x > $hi - $page;
1904	$self->{range}[0] = $x;
1905		2360
1906	$self->emit (changed => $x);	2361	$self->{knob_x} = $value - $knob_w * 0.5;
1907	$self->update;	2362	$self->{knob_w} = $knob_w;
1908	}	2363	});
1909	}
1910		2364
1911	# the inner_* stuff is for generating a padding for the slider handle,	2365	$self->SUPER::update;
1912	# so that the handle doesn't leave the texture. This calculation isn't 100%
1913	# correct propably, but it does the job for now
1914	sub _calc_inner_pad_px {
1915	my ($self, $w) = @_;
1916	($w / 100) * $self->{inner_pad} # % to pixels
1917	}	2366	}
1918		2367
1919	sub _draw {	2368	sub _draw {
1920	my ($self) = @_;	2369	my ($self) = @_;
1921		2370
1922	$self->SUPER::_draw ();	2371	$self->SUPER::_draw ();
1923		2372
1924	my ($w, $h) = @$self{qw(w h)};	2373	glScale $self->{w}, $self->{h};
1925		2374
1926	if ($self->{vertical}) {	2375	if ($self->{vertical}) {
1927	# draw a vertical slider like a rotated horizontal slider	2376	# draw a vertical slider like a rotated horizontal slider
1928		2377
		2378	glTranslate 1, 0, 0;
1929	glRotate 90, 0, 0, 1;	2379	glRotate 90, 0, 0, 1;
1930	glTranslate 0, -$self->{w}, 0;
1931
1932	($w, $h) = ($h, $w);
1933	}	2380	}
1934		2381
1935	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2382	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1936	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2383	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1937		2384
1938	my ($value, $lo, $hi, $page) = @{$self->{range}};
1939
1940	$hi = $value + 1 if $lo == $hi;
1941
1942	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1943	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1944
1945	$page = int $page * $inner_w / ($hi - $lo);
1946	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1947
1948	$w -= $page;
1949	$page &= ~1;
1950	glTranslate $page * 0.5, 0, 0;
1951	$page ||= 2;
1952
1953	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1954	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1955
1956	glEnable GL_BLEND;
1957	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1958	glEnable GL_TEXTURE_2D;	2385	glEnable GL_TEXTURE_2D;
1959	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2386	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1960		2387
1961	# draw background	2388	# draw background
1962	$tex[1]->draw_quad (0, 0, $w, $h);	2389	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1963		2390
1964	# draw handle	2391	# draw handle
1965	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2392	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1966		2393
1967	glDisable GL_BLEND;
1968	glDisable GL_TEXTURE_2D;	2394	glDisable GL_TEXTURE_2D;
1969	}	2395	}
		2396
		2397	#############################################################################
		2398
		2399	package CFClient::UI::ValSlider;
		2400
		2401	our @ISA = CFClient::UI::HBox::;
		2402
		2403	sub new {
		2404	my ($class, %arg) = @_;
		2405
		2406	my $range = delete $arg{range};
		2407
		2408	my $self = $class->SUPER::new (
		2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2411	to_value => sub { shift },
		2412	from_value => sub { shift },
		2413	%arg,
		2414	);
		2415
		2416	$self->{slider}->connect (changed => sub {
		2417	my ($self, $value) = @_;
		2418	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2419	$self->{parent}->emit (changed => $value);
		2420	});
		2421
		2422	# $self->{entry}->connect (changed => sub {
		2423	# my ($self, $value) = @_;
		2424	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2425	# $self->{parent}->emit (changed => $value);
		2426	# });
		2427
		2428	$self->add ($self->{slider}, $self->{entry});
		2429
		2430	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2431
		2432	$self
		2433	}
		2434
		2435	sub set_range { shift->{slider}->set_range (@_) }
		2436	sub set_value { shift->{slider}->set_value (@_) }
1970		2437
1971	#############################################################################	2438	#############################################################################
1972		2439
1973	package CFClient::UI::TextView;	2440	package CFClient::UI::TextView;
1974		2441
…		…
1978		2445
1979	sub new {	2446	sub new {
1980	my $class = shift;	2447	my $class = shift;
1981		2448
1982	my $self = $class->SUPER::new (	2449	my $self = $class->SUPER::new (
1983	fontsize => 1,	2450	fontsize => 1,
		2451	can_events => 0,
1984	#font => default_font	2452	#font => default_font
1985	@_,	2453	@_,
1986		2454
1987	layout => (new CFClient::Layout),	2455	layout => (new CFClient::Layout 1),
1988	par => [],	2456	par => [],
1989	height => 0,	2457	height => 0,
1990	children => [	2458	children => [
1991	(new CFClient::UI::Empty expand => 1),	2459	(new CFClient::UI::Empty expand => 1),
1992	(new CFClient::UI::Slider vertical => 1),	2460	(new CFClient::UI::Slider vertical => 1),
1993	],	2461	],
1994	);	2462	);
1995		2463
1996	$self->{children}[1]->connect (changed => sub {	2464	$self->{children}[1]->connect (changed => sub { $self->update });
1997	$self->update;
1998	});
1999		2465
2000	$self	2466	$self
2001	}	2467	}
2002		2468
2003	sub set_fontsize {	2469	sub set_fontsize {
2004	my ($self, $fontsize) = @_;	2470	my ($self, $fontsize) = @_;
2005		2471
2006	$self->{fontsize} = $fontsize;	2472	$self->{fontsize} = $fontsize;
2007	$self->reflow;	2473	$self->reflow;
2008	}
2009
2010	sub text_height {
2011	my ($self, $text) = @_;
2012
2013	my $layout = $self->{layout};
2014
2015	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2016	$layout->set_width ($self->{w});
2017	$layout->set_text ($text);
2018
2019	($layout->size)[1]
2020	}
2021
2022	sub reflow {
2023	my ($self) = @_;
2024
2025	$self->{need_reflow}++;
2026	$self->update;
2027	}	2474	}
2028		2475
2029	sub size_allocate {	2476	sub size_allocate {
2030	my ($self, $w, $h) = @_;	2477	my ($self, $w, $h) = @_;
2031		2478
…		…
2036	$self->{layout}->set_width ($self->{children}[0]{w});	2483	$self->{layout}->set_width ($self->{children}[0]{w});
2037		2484
2038	$self->reflow;	2485	$self->reflow;
2039	}	2486	}
2040		2487
		2488	sub text_size {
		2489	my ($self, $text, $indent) = @_;
		2490
		2491	my $layout = $self->{layout};
		2492
		2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2494	$layout->set_width ($self->{children}[0]{w} - $indent);
		2495	$layout->set_markup ($text);
		2496
		2497	$layout->size
		2498	}
		2499
		2500	sub reflow {
		2501	my ($self) = @_;
		2502
		2503	$self->{need_reflow}++;
		2504	$self->update;
		2505	}
		2506
		2507	sub set_offset {
		2508	my ($self, $offset) = @_;
		2509
		2510	# todo: base offset on lines or so, not on pixels
		2511	$self->{children}[1]->set_value ($offset);
		2512	}
		2513
		2514	sub clear {
		2515	my ($self) = @_;
		2516
		2517	$self->{par} = [];
		2518	$self->{height} = 0;
		2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2520	}
		2521
2041	sub add_paragraph {	2522	sub add_paragraph {
2042	my ($self, $color, $text) = @_;	2523	my ($self, $color, $text, $indent) = @_;
2043		2524
2044	#TODO: intelligently "reformat" paragraph	2525	for my $line (split /\n/, $text) {
2045		2526	my ($w, $h) = $self->text_size ($line);
2046	my $height = $self->text_height ($text);
2047
2048	$self->{height} += $height;	2527	$self->{height} += $h;
		2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2529	}
2049		2530
2050	push @{$self->{par}}, [$height, $color, $text];
2051
2052	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2053	$self->{children}[1]->update;
2054	}	2532	}
2055		2533
2056	sub update {	2534	sub update {
2057	my ($self) = @_;	2535	my ($self) = @_;
2058		2536
…		…
2060		2538
2061	return unless $self->{h} > 0;	2539	return unless $self->{h} > 0;
2062		2540
2063	delete $self->{texture};	2541	delete $self->{texture};
2064		2542
2065	$ROOT->on_refresh ($self, sub {	2543	$ROOT->on_post_alloc ($self, sub {
		2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2545
2066	if (delete $self->{need_reflow}) {	2546	if (delete $self->{need_reflow}) {
2067	my $height = 0;	2547	my $height = 0;
2068		2548
2069	$height += $_->[0] = $self->text_height ($_->[2])	2549	my $layout = $self->{layout};
		2550
		2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2552
2070	for @{$self->{par}};	2553	for (@{$self->{par}}) {
		2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2555	$layout->set_width ($W - $_->[3]);
		2556	$layout->set_markup ($_->[4]);
		2557	my ($w, $h) = $layout->size;
		2558	$_->[0] = $w + $_->[3];
		2559	$_->[1] = $h;
		2560	}
		2561
		2562	$height += $_->[1];
		2563	}
2071		2564
2072	$self->{height} = $height;	2565	$self->{height} = $height;
2073		2566
2074	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2075		2568
2076	delete $self->{texture};	2569	delete $self->{texture};
2077	}	2570	}
2078		2571
2079	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2080	glClearColor 0, 0, 0, 1;	2573	glClearColor 0.5, 0.5, 0.5, 0;
2081	glClear GL_COLOR_BUFFER_BIT;	2574	glClear GL_COLOR_BUFFER_BIT;
2082		2575
		2576	my $top = int $self->{children}[1]{range}[0];
		2577
		2578	my $y0 = $top;
		2579	my $y1 = $top + $H;
		2580
		2581	my $y = 0;
		2582
		2583	my $layout = $self->{layout};
		2584
		2585	$layout->set_font ($self->{font}) if $self->{font};
		2586
2083	glEnable GL_BLEND;	2587	glEnable GL_BLEND;
		2588	#TODO# not correct in windows where rgba is forced off
2084	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2085	glEnable GL_TEXTURE_2D;
2086	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2087
2088	my $top = int $self->{children}[1]{range}[0];
2089
2090	my $y0 = $top;
2091	my $y1 = $top + $self->{h};
2092
2093	my $y = 0;
2094
2095	my $layout = $self->{layout};
2096
2097	$layout->set_font ($self->{font}) if $self->{font};
2098		2590
2099	for my $par (@{$self->{par}}) {	2591	for my $par (@{$self->{par}}) {
2100	my $h = $par->[0];	2592	my $h = $par->[1];
2101		2593
2102	if ($y0 < $y + $h && $y < $y1) {	2594	if ($y0 < $y + $h && $y < $y1) {
		2595	$layout->set_foreground (@{ $par->[2] });
		2596	$layout->set_width ($W - $par->[3]);
2103	$layout->set_text ($par->[2]);	2597	$layout->set_markup ($par->[4]);
2104		2598
2105	glColor @{ $par->[1] };	2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2106	my ($W, $H) = $layout->size;	2600
2107	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2601	glRasterPos $par->[3], $y - $y0;
		2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2108	}	2603	}
2109		2604
2110	$y += $h;	2605	$y += $h;
2111	}	2606	}
2112		2607
2113	glDisable GL_TEXTURE_2D;
2114	glDisable GL_BLEND;	2608	glDisable GL_BLEND;
2115	};	2609	};
2116	});	2610	});
2117	}	2611	}
2118		2612
2119	sub _draw {	2613	sub _draw {
2120	my ($self) = @_;	2614	my ($self) = @_;
2121		2615
2122	if ($self->{texture}) {
2123	glEnable GL_TEXTURE_2D;	2616	glEnable GL_TEXTURE_2D;
2124	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2617	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2618	glColor 1, 1, 1, 1;
2125	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2619	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2126	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2127	}
2128		2621
2129	$self->{children}[1]->draw;	2622	$self->{children}[1]->draw;
2130		2623
2131	}	2624	}
2132		2625
…		…
2180		2673
2181	sub new {	2674	sub new {
2182	my $class = shift;	2675	my $class = shift;
2183		2676
2184	my $self = $class->SUPER::new (	2677	my $self = $class->SUPER::new (
2185	state => 0,	2678	state => 0,
2186	connect_activate => \&toggle_flopper,	2679	on_activate => \&toggle_flopper,
2187	can_events => 1,
2188	@_	2680	@_
2189	);	2681	);
2190		2682
2191	if ($self->{state}) {
2192	$self->{state} = 0;
2193	$self->toggle_flopper;
2194	}
2195
2196	$self	2683	$self
2197	}	2684	}
2198		2685
2199	sub toggle_flopper {	2686	sub toggle_flopper {
2200	my ($self) = @_;	2687	my ($self) = @_;
2201		2688
2202	# TODO: use animation	2689	$self->{other}->toggle_visibility;
2203	if ($self->{state} = !$self->{state}) {
2204	$CFClient::UI::ROOT->add ($self->{other});
2205	$self->{other}->move ($self->coord2global (0, $self->{h}));
2206	$self->emit ("open");
2207	} else {
2208	$CFClient::UI::ROOT->remove ($self->{other});
2209	$self->emit ("close");
2210	}
2211
2212	$self->emit (changed => $self->{state});
2213	}	2690	}
2214		2691
2215	#############################################################################	2692	#############################################################################
2216		2693
2217	package CFClient::UI::Tooltip;	2694	package CFClient::UI::Tooltip;
…		…
2227	@_,	2704	@_,
2228	can_events => 0,	2705	can_events => 0,
2229	)	2706	)
2230	}	2707	}
2231		2708
2232	sub set_markup {	2709	sub set_tooltip_from {
2233	my ($self, $text) = @_;	2710	my ($self, $widget) = @_;
2234		2711
2235	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2712	my $tooltip = $widget->{tooltip};
2236	$self->{label}->set_markup ($text);	2713
2237	$self->add ($self->{label});	2714	if ($ENV{CFPLUS_DEBUG} & 2) {
		2715	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2717	. "req $widget->{req_w} $widget->{req_h}\n"
		2718	. "visible $widget->{visible}";
		2719	}
		2720
		2721	$self->add (new CFClient::UI::Label
		2722	markup => $tooltip,
		2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2724	fontsize => 0.8,
		2725	fg => [0, 0, 0, 1],
		2726	ellipsise => 0,
		2727	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2728	);
2238	}	2729	}
2239		2730
2240	sub size_request {	2731	sub size_request {
2241	my ($self) = @_;	2732	my ($self) = @_;
2242
2243	$self->child->set_max_size ($::WIDTH * 0.3);
2244		2733
2245	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2246		2735
2247	($w + 4, $h + 4)	2736	($w + 4, $h + 4)
2248	}	2737	}
…		…
2251	my ($self, $w, $h) = @_;	2740	my ($self, $w, $h) = @_;
2252		2741
2253	$self->SUPER::size_allocate ($w - 4, $h - 4);	2742	$self->SUPER::size_allocate ($w - 4, $h - 4);
2254	}	2743	}
2255		2744
		2745	sub visibility_change {
		2746	my ($self, $visible) = @_;
		2747
		2748	return unless $visible;
		2749
		2750	$self->{root}->on_post_alloc ("move_$self" => sub {
		2751	my $widget = $self->{owner}
		2752	or return;
		2753
		2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2755
		2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2757	if $x + $self->{w} > $::WIDTH;
		2758
		2759	$self->move_abs ($x, $y);
		2760	});
		2761	}
		2762
2256	sub _draw {	2763	sub _draw {
2257	my ($self) = @_;	2764	my ($self) = @_;
2258		2765
2259	glPushMatrix;
2260	glTranslate 0.375, 0.375;	2766	glTranslate 0.375, 0.375;
2261		2767
2262	my ($w, $h) = @$self{qw(w h)};	2768	my ($w, $h) = @$self{qw(w h)};
2263		2769
2264	glColor 1, 0.8, 0.4;	2770	glColor 1, 0.8, 0.4;
…		…
2275	glVertex 0 , $h;	2781	glVertex 0 , $h;
2276	glVertex $w, $h;	2782	glVertex $w, $h;
2277	glVertex $w, 0;	2783	glVertex $w, 0;
2278	glEnd;	2784	glEnd;
2279		2785
2280	glPopMatrix;	2786	glTranslate 2 - 0.375, 2 - 0.375;
2281		2787
2282	glTranslate 2, 2;
2283	$self->SUPER::_draw;	2788	$self->SUPER::_draw;
2284	}	2789	}
2285		2790
2286	#############################################################################	2791	#############################################################################
2287		2792
…		…
2292	use CFClient::OpenGL;	2797	use CFClient::OpenGL;
2293		2798
2294	sub new {	2799	sub new {
2295	my $class = shift;	2800	my $class = shift;
2296		2801
2297	$class->SUPER::new (	2802	my $self = $class->SUPER::new (
2298	aspect => 1,	2803	aspect => 1,
		2804	can_events => 0,
2299	@_,	2805	@_,
2300	)	2806	);
		2807
		2808	if ($self->{anim} && $self->{animspeed}) {
		2809	Scalar::Util::weaken (my $widget = $self);
		2810
		2811	$self->{timer} = Event->timer (
		2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2813	hard => 1,
		2814	interval => $self->{animspeed},
		2815	cb => sub {
		2816	++$widget->{frame};
		2817	$widget->update;
		2818	},
		2819	);
		2820	}
		2821
		2822	$self
2301	}	2823	}
2302		2824
2303	sub size_request {	2825	sub size_request {
2304	(32, 8)	2826	(32, 8)
2305	}	2827	}
2306		2828
		2829	sub update {
		2830	my ($self) = @_;
		2831
		2832	return unless $self->{visible};
		2833
		2834	$self->SUPER::update;
		2835	}
		2836
2307	sub draw {	2837	sub _draw {
2308	my ($self) = @_;	2838	my ($self) = @_;
2309		2839
		2840	return unless $::CONN;
		2841
		2842	my $face;
		2843
		2844	if ($self->{frame}) {
		2845	my $anim = $::CONN->{anim}[$self->{anim}];
		2846
		2847	$face = $anim->[ $self->{frame} % @$anim ]
		2848	if $anim && @$anim;
		2849	}
		2850
2310	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2311		2852
2312	if ($tex) {	2853	if ($tex) {
2313	glEnable GL_BLEND;
2314	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2315	glEnable GL_TEXTURE_2D;	2854	glEnable GL_TEXTURE_2D;
2316	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2317	glColor 1, 1, 1, 1;	2856	glColor 1, 1, 1, 1;
2318	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2319	glDisable GL_TEXTURE_2D;	2858	glDisable GL_TEXTURE_2D;
2320	glDisable GL_BLEND;
2321	}	2859	}
		2860	}
		2861
		2862	sub DESTROY {
		2863	my ($self) = @_;
		2864
		2865	$self->{timer}->cancel
		2866	if $self->{timer};
		2867
		2868	$self->SUPER::DESTROY;
2322	}	2869	}
2323		2870
2324	#############################################################################	2871	#############################################################################
2325		2872
		2873	package CFClient::UI::Buttonbar;
		2874
		2875	our @ISA = CFClient::UI::HBox::;
		2876
		2877	# TODO: should actualyl wrap buttons and other goodies.
		2878
		2879	#############################################################################
		2880
		2881	package CFClient::UI::Menu;
		2882
		2883	our @ISA = CFClient::UI::FancyFrame::;
		2884
		2885	use CFClient::OpenGL;
		2886
		2887	sub new {
		2888	my $class = shift;
		2889
		2890	my $self = $class->SUPER::new (
		2891	items => [],
		2892	z => 100,
		2893	@_,
		2894	);
		2895
		2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2897
		2898	for my $item (@{ $self->{items} }) {
		2899	my ($widget, $cb) = @$item;
		2900
		2901	# handle various types of items, only text for now
		2902	if (!ref $widget) {
		2903	$widget = new CFClient::UI::Label
		2904	can_hover => 1,
		2905	can_events => 1,
		2906	text => $widget;
		2907	}
		2908
		2909	$self->{item}{$widget} = $item;
		2910
		2911	$self->{vbox}->add ($widget);
		2912	}
		2913
		2914	$self
		2915	}
		2916
		2917	# popup given the event (must be a mouse button down event currently)
		2918	sub popup {
		2919	my ($self, $ev) = @_;
		2920
		2921	$self->_emit ("popdown");
		2922
		2923	# maybe save $GRAB? must be careful about events...
		2924	$GRAB = $self;
		2925	$self->{button} = $ev->{button};
		2926
		2927	$self->show;
		2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2929	}
		2930
		2931	sub mouse_motion {
		2932	my ($self, $ev, $x, $y) = @_;
		2933
		2934	# TODO: should use vbox->find_widget or so
		2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2936	$self->{hover} = $self->{item}{$HOVER};
		2937
		2938	0
		2939	}
		2940
		2941	sub button_up {
		2942	my ($self, $ev, $x, $y) = @_;
		2943
		2944	if ($ev->{button} == $self->{button}) {
		2945	undef $GRAB;
		2946	$self->hide;
		2947
		2948	$self->_emit ("popdown");
		2949	$self->{hover}[1]->() if $self->{hover};
		2950	} else {
		2951	return 0
		2952	}
		2953
		2954	1
		2955	}
		2956
		2957	#############################################################################
		2958
		2959	package CFClient::UI::Multiplexer;
		2960
		2961	our @ISA = CFClient::UI::Container::;
		2962
		2963	sub new {
		2964	my $class = shift;
		2965
		2966	my $self = $class->SUPER::new (
		2967	@_,
		2968	);
		2969
		2970	$self->{current} = $self->{children}[0]
		2971	if @{ $self->{children} };
		2972
		2973	$self
		2974	}
		2975
		2976	sub add {
		2977	my ($self, @widgets) = @_;
		2978
		2979	$self->SUPER::add (@widgets);
		2980
		2981	$self->{current} = $self->{children}[0]
		2982	if @{ $self->{children} };
		2983	}
		2984
		2985	sub set_current_page {
		2986	my ($self, $page_or_widget) = @_;
		2987
		2988	my $widget = ref $page_or_widget
		2989	? $page_or_widget
		2990	: $self->{children}[$page_or_widget];
		2991
		2992	$self->{current} = $widget;
		2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2994
		2995	$self->_emit (page_changed => $self->{current});
		2996
		2997	$self->realloc;
		2998	}
		2999
		3000	sub visible_children {
		3001	$_[0]{current}
		3002	}
		3003
		3004	sub size_request {
		3005	my ($self) = @_;
		3006
		3007	$self->{current}->size_request
		3008	}
		3009
		3010	sub size_allocate {
		3011	my ($self, $w, $h) = @_;
		3012
		3013	$self->{current}->configure (0, 0, $w, $h);
		3014	}
		3015
		3016	sub _draw {
		3017	my ($self) = @_;
		3018
		3019	$self->{current}->draw;
		3020	}
		3021
		3022	#############################################################################
		3023
		3024	package CFClient::UI::Notebook;
		3025
		3026	our @ISA = CFClient::UI::VBox::;
		3027
		3028	sub new {
		3029	my $class = shift;
		3030
		3031	my $self = $class->SUPER::new (
		3032	buttonbar => (new CFClient::UI::Buttonbar),
		3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3034	# filter => # will be put between multiplexer and $self
		3035	@_,
		3036	);
		3037
		3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3040
		3041	$self
		3042	}
		3043
		3044	sub add {
		3045	my ($self, $title, $widget, $tooltip) = @_;
		3046
		3047	Scalar::Util::weaken $self;
		3048
		3049	$self->{buttonbar}->add (new CFClient::UI::Button
		3050	markup => $title,
		3051	tooltip => $tooltip,
		3052	on_activate => sub { $self->set_current_page ($widget) },
		3053	);
		3054
		3055	$self->{multiplexer}->add ($widget);
		3056	}
		3057
		3058	sub set_current_page {
		3059	my ($self, $page) = @_;
		3060
		3061	$self->{multiplexer}->set_current_page ($page);
		3062	$self->_emit (page_changed => $self->{multiplexer}{current});
		3063	}
		3064
		3065	#############################################################################
		3066
		3067	package CFClient::UI::Statusbox;
		3068
		3069	our @ISA = CFClient::UI::VBox::;
		3070
		3071	sub new {
		3072	my $class = shift;
		3073
		3074	$class->SUPER::new (
		3075	fontsize => 0.8,
		3076	@_,
		3077	)
		3078	}
		3079
		3080	sub reorder {
		3081	my ($self) = @_;
		3082	my $NOW = time;
		3083
		3084	while (my ($k, $v) = each %{ $self->{item} }) {
		3085	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		3086	}
		3087
		3088	my @widgets;
		3089
		3090	my @items = sort {
		3091	$a->{pri} <=> $b->{pri}
		3092	or $b->{id} <=> $a->{id}
		3093	} values %{ $self->{item} };
		3094
		3095	my $count = 10 + 1;
		3096	for my $item (@items) {
		3097	last unless --$count;
		3098
		3099	push @widgets, $item->{label} ||= do {
		3100	# TODO: doesn't handle markup well (read as: at all)
		3101	my $short = $item->{count} > 1
		3102	? "<b>$item->{count} ×</b> $item->{text}"
		3103	: $item->{text};
		3104
		3105	for ($short) {
		3106	s/^\s+//;
		3107	s/\s+/ /g;
		3108	}
		3109
		3110	new CFClient::UI::Label
		3111	markup => $short,
		3112	tooltip => $item->{tooltip},
		3113	tooltip_font => $::FONT_PROP,
		3114	tooltip_width => 0.67,
		3115	fontsize => $item->{fontsize} || $self->{fontsize},
		3116	max_w => $::WIDTH * 0.44,
		3117	fg => $item->{fg},
		3118	can_events => 1,
		3119	can_hover => 1
		3120	};
		3121	}
		3122
		3123	$self->clear;
		3124	$self->SUPER::add (reverse @widgets);
		3125	}
		3126
		3127	sub add {
		3128	my ($self, $text, %arg) = @_;
		3129
		3130	$text =~ s/^\s+//;
		3131	$text =~ s/\s+$//;
		3132
		3133	return unless $text;
		3134
		3135	my $timeout = time + ((delete $arg{timeout}) || 60);
		3136
		3137	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		3138
		3139	if (my $item = $self->{item}{$group}) {
		3140	if ($item->{text} eq $text) {
		3141	$item->{count}++;
		3142	} else {
		3143	$item->{count} = 1;
		3144	$item->{text} = $item->{tooltip} = $text;
		3145	}
		3146	$item->{id} = ++$self->{id};
		3147	$item->{timeout} = $timeout;
		3148	delete $item->{label};
		3149	} else {
		3150	$self->{item}{$group} = {
		3151	id => ++$self->{id},
		3152	text => $text,
		3153	timeout => $timeout,
		3154	tooltip => $text,
		3155	fg => [0.8, 0.8, 0.8, 0.8],
		3156	pri => 0,
		3157	count => 1,
		3158	%arg,
		3159	};
		3160	}
		3161
		3162	$self->reorder;
		3163	}
		3164
		3165	sub reconfigure {
		3166	my ($self) = @_;
		3167
		3168	delete $_->{label}
		3169	for values %{ $self->{item} || {} };
		3170
		3171	$self->reorder;
		3172	$self->SUPER::reconfigure;
		3173	}
		3174
		3175	#############################################################################
		3176
		3177	package CFClient::UI::Inventory;
		3178
		3179	our @ISA = CFClient::UI::ScrolledWindow::;
		3180
		3181	sub new {
		3182	my $class = shift;
		3183
		3184	my $self = $class->SUPER::new (
		3185	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3186	@_,
		3187	);
		3188
		3189	$self
		3190	}
		3191
		3192	sub set_items {
		3193	my ($self, $items) = @_;
		3194
		3195	$self->{child}->clear;
		3196	return unless $items;
		3197
		3198	my @items = sort {
		3199	($a->{type} <=> $b->{type})
		3200	or ($a->{name} cmp $b->{name})
		3201	} @$items;
		3202
		3203	$self->{real_items} = \@items;
		3204
		3205	my $row = 0;
		3206	for my $item (@items) {
		3207	CFClient::Item::update_widgets $item;
		3208
		3209	$self->{child}->add (0, $row, $item->{face_widget});
		3210	$self->{child}->add (1, $row, $item->{desc_widget});
		3211	$self->{child}->add (2, $row, $item->{weight_widget});
		3212
		3213	$row++;
		3214	}
		3215	}
		3216
		3217	#############################################################################
		3218
		3219	package CFClient::UI::BindEditor;
		3220
		3221	our @ISA = CFClient::UI::FancyFrame::;
		3222
		3223	sub new {
		3224	my $class = shift;
		3225
		3226	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3227
		3228	$self->add (my $vb = new CFClient::UI::VBox);
		3229
		3230
		3231	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3232	text => "start recording",
		3233	tooltip => "Start/Stops recording of actions."
		3234	."All subsequent actions after the recording started will be captured."
		3235	."The actions are displayed after the record was stopped."
		3236	."To bind the action you have to click on the 'Bind' button",
		3237	on_activate => sub {
		3238	unless ($self->{recording}) {
		3239	$self->start;
		3240	} else {
		3241	$self->stop;
		3242	}
		3243	});
		3244
		3245	$vb->add (new CFClient::UI::Label text => "Actions:");
		3246	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3247
		3248	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3249	$vb->add (my $hb = new CFClient::UI::HBox);
		3250	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3251	$hb->add (new CFClient::UI::Button
		3252	text => "bind",
		3253	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3254	on_activate => sub {
		3255	$self->ask_for_bind;
		3256	});
		3257
		3258	$vb->add (my $hb = new CFClient::UI::HBox);
		3259	$hb->add (new CFClient::UI::Button
		3260	text => "ok",
		3261	expand => 1,
		3262	tooltip => "This closes the binding editor and saves the binding",
		3263	on_activate => sub {
		3264	$self->hide;
		3265	$self->commit;
		3266	});
		3267
		3268	$hb->add (new CFClient::UI::Button
		3269	text => "cancel",
		3270	expand => 1,
		3271	tooltip => "This closes the binding editor without saving",
		3272	on_activate => sub {
		3273	$self->hide;
		3274	$self->{binding_cancel}->()
		3275	if $self->{binding_cancel};
		3276	});
		3277
		3278	$self->update_binding_widgets;
		3279
		3280	$self
		3281	}
		3282
		3283	sub commit {
		3284	my ($self) = @_;
		3285	my ($mod, $sym, $cmds) = $self->get_binding;
		3286	if ($sym != 0 && @$cmds > 0) {
		3287	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3288	."'. Don't forget 'Save Config'!");
		3289	$self->{binding_change}->($mod, $sym, $cmds)
		3290	if $self->{binding_change};
		3291	} else {
		3292	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3293	$self->{binding_cancel}->()
		3294	if $self->{binding_cancel};
		3295	}
		3296	}
		3297
		3298	sub start {
		3299	my ($self) = @_;
		3300
		3301	$self->{rec_btn}->set_text ("stop recording");
		3302	$self->{recording} = 1;
		3303	$self->clear_command_list;
		3304	$::CONN->start_record if $::CONN;
		3305	}
		3306
		3307	sub stop {
		3308	my ($self) = @_;
		3309
		3310	$self->{rec_btn}->set_text ("start recording");
		3311	$self->{recording} = 0;
		3312
		3313	my $rec;
		3314	$rec = $::CONN->stop_record if $::CONN;
		3315	return unless ref $rec eq 'ARRAY';
		3316	$self->set_command_list ($rec);
		3317	}
		3318
		3319
		3320	sub ask_for_bind_and_commit {
		3321	my ($self) = @_;
		3322	$self->ask_for_bind (1);
		3323	}
		3324
		3325	sub ask_for_bind {
		3326	my ($self, $commit) = @_;
		3327
		3328	CFClient::Binder::open_binding_dialog (sub {
		3329	my ($mod, $sym) = @_;
		3330	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3331	$self->update_binding_widgets;
		3332	$self->commit if $commit;
		3333	});
		3334	}
		3335
		3336	# $mod and $sym are the modifiers and key symbol
		3337	# $cmds is a array ref of strings (the commands)
		3338	# $cb is the callback that is executed on OK
		3339	# $ccb is the callback that is executed on CANCEL and
		3340	# when the binding was unsuccessful on OK
		3341	sub set_binding {
		3342	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3343
		3344	$self->clear_command_list;
		3345	$self->{recording} = 0;
		3346	$self->{rec_btn}->set_text ("start recording");
		3347
		3348	$self->{binding} = [$mod, $sym];
		3349	$self->{commands} = $cmds;
		3350
		3351	$self->{binding_change} = $cb;
		3352	$self->{binding_cancel} = $ccb;
		3353
		3354	$self->update_binding_widgets;
		3355	}
		3356
		3357	# this is a shortcut method that asks for a binding
		3358	# and then just binds it.
		3359	sub do_quick_binding {
		3360	my ($self, $cmds) = @_;
		3361	$self->set_binding (undef, undef, $cmds, sub {
		3362	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3363	});
		3364	$self->ask_for_bind (1);
		3365	}
		3366
		3367	sub update_binding_widgets {
		3368	my ($self) = @_;
		3369	my ($mod, $sym, $cmds) = $self->get_binding;
		3370	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3371	$self->set_command_list ($cmds);
		3372	}
		3373
		3374	sub get_binding {
		3375	my ($self) = @_;
		3376	return (
		3377	$self->{binding}->[0],
		3378	$self->{binding}->[1],
		3379	[ grep { defined $_ } @{$self->{commands}} ]
		3380	);
		3381	}
		3382
		3383	sub clear_command_list {
		3384	my ($self) = @_;
		3385	$self->{cmdbox}->clear ();
		3386	}
		3387
		3388	sub set_command_list {
		3389	my ($self, $cmds) = @_;
		3390
		3391	$self->{cmdbox}->clear ();
		3392	$self->{commands} = $cmds;
		3393
		3394	my $idx = 0;
		3395
		3396	for (@$cmds) {
		3397	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3398
		3399	my $i = $idx;
		3400	$hb->add (new CFClient::UI::Label text => $_);
		3401	$hb->add (new CFClient::UI::Button
		3402	text => "delete",
		3403	tooltip => "Deletes the action from the record",
		3404	on_activate => sub {
		3405	$self->{cmdbox}->remove ($hb);
		3406	$cmds->[$i] = undef;
		3407	});
		3408
		3409
		3410	$idx++
		3411	}
		3412	}
		3413
		3414	#############################################################################
		3415
		3416	package CFClient::UI::SpellList;
		3417
		3418	our @ISA = CFClient::UI::Table::;
		3419
		3420	sub new {
		3421	my $class = shift;
		3422
		3423	my $self = $class->SUPER::new (
		3424	binding => [],
		3425	commands => [],
		3426	@_,
		3427	)
		3428	}
		3429
		3430	# XXX: Do sorting? Argl...
		3431	sub add_spell {
		3432	my ($self, $spell) = @_;
		3433	$self->{spells}->{$spell->{name}} = $spell;
		3434
		3435	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3436	face => $spell->{face},
		3437	can_hover => 1,
		3438	can_events => 1,
		3439	tooltip => $spell->{message});
		3440
		3441	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3442	text => $spell->{name},
		3443	can_hover => 1,
		3444	can_events => 1,
		3445	tooltip => $spell->{message},
		3446	expand => 1);
		3447
		3448	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3449	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3450	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3451	expand => 1);
		3452
		3453	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3454	text => "bind to key",
		3455	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3456	}
		3457
		3458	sub rebuild_spell_list {
		3459	my ($self) = @_;
		3460	$self->{tbl_idx} = 0;
		3461	$self->add_spell ($_) for values %{$self->{spells}};
		3462	}
		3463
		3464	sub remove_spell {
		3465	my ($self, $spell) = @_;
		3466	delete $self->{spells}->{$spell->{name}};
		3467	$self->rebuild_spell_list;
		3468	}
		3469
		3470	#############################################################################
		3471
2326	package CFClient::UI::Root;	3472	package CFClient::UI::Root;
2327		3473
2328	our @ISA = CFClient::UI::Container::;	3474	our @ISA = CFClient::UI::Container::;
2329		3475
2330	use CFClient::OpenGL;	3476	use CFClient::OpenGL;
2331		3477
2332	sub check_size {	3478	sub new {
2333	my ($self) = @_;	3479	my $class = shift;
2334		3480
2335	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3481	my $self = $class->SUPER::new (
		3482	visible => 1,
		3483	@_,
		3484	);
		3485
		3486	Scalar::Util::weaken ($self->{root} = $self);
		3487
		3488	$self
2336	}	3489	}
2337		3490
2338	sub size_request {	3491	sub size_request {
2339	($::WIDTH, $::HEIGHT)	3492	my ($self) = @_;
2340	}
2341		3493
2342	sub configure {	3494	($self->{w}, $self->{h})
		3495	}
		3496
		3497	sub _to_pixel {
		3498	my ($coord, $size, $max) = @_;
		3499
		3500	$coord =
		3501	$coord eq "center" ? ($max - $size) * 0.5
		3502	: $coord eq "max" ? $max
		3503	: $coord;
		3504
		3505	$coord = 0 if $coord < 0;
		3506	$coord = $max - $size if $coord > $max - $size;
		3507
		3508	int $coord + 0.5
		3509	}
		3510
		3511	sub size_allocate {
2343	my ($self, $x, $y, $w, $h) = @_;	3512	my ($self, $w, $h) = @_;
2344		3513
2345	$self->SUPER::configure ($x, $y, $w, $h);
2346
2347	for my $child (@{$self->{children}}) {	3514	for my $child ($self->children) {
2348	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3515	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2349		3516
2350	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3517	$X = $child->{force_x} if exists $child->{force_x};
2351	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3518	$Y = $child->{force_y} if exists $child->{force_y};
		3519
		3520	$X = _to_pixel $X, $W, $self->{w};
		3521	$Y = _to_pixel $Y, $H, $self->{h};
		3522
2352	$child->configure ($X, $Y, $W,$H);	3523	$child->configure ($X, $Y, $W, $H);
2353	}	3524	}
2354	}	3525	}
2355		3526
2356	sub _topleft {	3527	sub coord2local {
2357	my ($self, $x, $y) = @_;	3528	my ($self, $x, $y) = @_;
2358		3529
2359	($x, $y)	3530	($x, $y)
2360	}	3531	}
2361		3532
		3533	sub coord2global {
		3534	my ($self, $x, $y) = @_;
		3535
		3536	($x, $y)
		3537	}
		3538
2362	sub update {	3539	sub update {
2363	my ($self) = @_;	3540	my ($self) = @_;
2364		3541
2365	$self->check_size;	3542	$::WANT_REFRESH++;
2366	::refresh ();
2367	}	3543	}
2368		3544
2369	sub add {	3545	sub add {
2370	my ($self, $child) = @_;	3546	my ($self, @children) = @_;
2371		3547
2372	# integerize window positions	3548	$_->{is_toplevel} = 1
2373	$child->{x} = int $child->{x};	3549	for @children;
2374	$child->{y} = int $child->{y};
2375		3550
2376	$self->SUPER::add ($child);	3551	$self->SUPER::add (@children);
		3552	}
		3553
		3554	sub remove {
		3555	my ($self, @children) = @_;
		3556
		3557	$self->SUPER::remove (@children);
		3558
		3559	delete $self->{is_toplevel}
		3560	for @children;
		3561
		3562	while (@children) {
		3563	my $w = pop @children;
		3564	push @children, $w->children;
		3565	$w->set_invisible;
		3566	}
2377	}	3567	}
2378		3568
2379	sub on_refresh {	3569	sub on_refresh {
2380	my ($self, $id, $cb) = @_;	3570	my ($self, $id, $cb) = @_;
2381		3571
2382	$self->{refresh_hook}{$id} = $cb;	3572	$self->{refresh_hook}{$id} = $cb;
2383	}	3573	}
2384		3574
		3575	sub on_post_alloc {
		3576	my ($self, $id, $cb) = @_;
		3577
		3578	$self->{post_alloc_hook}{$id} = $cb;
		3579	}
		3580
2385	sub draw {	3581	sub draw {
2386	my ($self) = @_;	3582	my ($self) = @_;
2387		3583
2388	while (my $rcb = delete $self->{refresh_hook}) {	3584	while ($self->{refresh_hook}) {
2389	$_->() for values %$rcb;	3585	$_->()
		3586	for values %{delete $self->{refresh_hook}};
2390	}	3587	}
		3588
		3589	if ($self->{realloc}) {
		3590	my %queue;
		3591	my @queue;
		3592	my $widget;
		3593
		3594	outer:
		3595	while () {
		3596	if (my $realloc = delete $self->{realloc}) {
		3597	for $widget (values %$realloc) {
		3598	$widget->{visible} or next; # do not resize invisible widgets
		3599
		3600	$queue{$widget+0}++ and next; # duplicates are common
		3601
		3602	push @{ $queue[$widget->{visible}] }, $widget;
		3603	}
		3604	}
		3605
		3606	while () {
		3607	@queue or last outer;
		3608
		3609	$widget = pop @{ $queue[-1] || [] }
		3610	and last;
		3611
		3612	pop @queue;
		3613	}
		3614
		3615	delete $queue{$widget+0};
		3616
		3617	my ($w, $h) = $widget->size_request;
		3618
		3619	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3620	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3621
		3622	$w = $widget->{force_w} if exists $widget->{force_w};
		3623	$h = $widget->{force_h} if exists $widget->{force_h};
		3624
		3625	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3626	|| delete $widget->{force_realloc}) {
		3627	$widget->{req_w} = $w;
		3628	$widget->{req_h} = $h;
		3629
		3630	$self->{size_alloc}{$widget+0} = $widget;
		3631
		3632	if (my $parent = $widget->{parent}) {
		3633	$self->{realloc}{$parent+0} = $parent
		3634	unless $queue{$parent+0};
		3635
		3636	$parent->{force_size_alloc} = 1;
		3637	$self->{size_alloc}{$parent+0} = $parent;
		3638	}
		3639	}
		3640
		3641	delete $self->{realloc}{$widget+0};
		3642	}
		3643	}
		3644
		3645	while (my $size_alloc = delete $self->{size_alloc}) {
		3646	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3647	values %$size_alloc;
		3648
		3649	while () {
		3650	my $widget = pop @queue || last;
		3651
		3652	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3653
		3654	$w = 0 if $w < 0;
		3655	$h = 0 if $h < 0;
		3656
		3657	$w = int $w + 0.5;
		3658	$h = int $h + 0.5;
		3659
		3660	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3661	$widget->{old_w} = $widget->{w};
		3662	$widget->{old_h} = $widget->{h};
		3663
		3664	$widget->{w} = $w;
		3665	$widget->{h} = $h;
		3666
		3667	$widget->emit (size_allocate => $w, $h);
		3668	}
		3669	}
		3670	}
		3671
		3672	while ($self->{post_alloc_hook}) {
		3673	$_->()
		3674	for values %{delete $self->{post_alloc_hook}};
		3675	}
		3676
2391		3677
2392	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3678	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2393	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3679	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2394	glClear GL_COLOR_BUFFER_BIT;	3680	glClear GL_COLOR_BUFFER_BIT;
2395		3681
2396	glMatrixMode GL_PROJECTION;	3682	glMatrixMode GL_PROJECTION;
2397	glLoadIdentity;	3683	glLoadIdentity;
2398	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3684	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2399	glMatrixMode GL_MODELVIEW;	3685	glMatrixMode GL_MODELVIEW;
2400	glLoadIdentity;	3686	glLoadIdentity;
2401		3687
		3688	{
		3689	package CFClient::UI::Base;
		3690
		3691	($draw_x, $draw_y, $draw_w, $draw_h) =
		3692	(0, 0, $self->{w}, $self->{h});
		3693	}
		3694
2402	$self->_draw;	3695	$self->_draw;
2403	}	3696	}
2404		3697
2405	#############################################################################	3698	#############################################################################
2406		3699
2407	package CFClient::UI;	3700	package CFClient::UI;
2408		3701
2409	$ROOT = new CFClient::UI::Root;	3702	$ROOT = new CFClient::UI::Root;
2410	$TOOLTIP = new CFClient::UI::Tooltip;	3703	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2411		3704
2412	1	3705	1
2413		3706

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