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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.193 by root, Wed May 10 21:12:26 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
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	}	61	}
40		62
41	return;	63	return;
42	}	64	}
43	}	65	}
…		…
47	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
48	}	70	}
49		71
50	# class methods for events	72	# class methods for events
51	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
53	if $FOCUS;	75	if $FOCUS;
54	}	76	}
55		77
56	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
58	if $FOCUS;	80	if $FOCUS;
59	}	81	}
60		82
61	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
62	my ($ev) = @_;	84	my ($ev) = @_;
…		…
71	check_tooltip;	93	check_tooltip;
72	}	94	}
73		95
74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
75		97
76	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79	}
80	}	100	}
81		101
82	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
83	my ($ev) = @_;	103	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
85		105
86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87		107
88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89		109
90	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93	}
94		112
95	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
96	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
97	$grab->update if $grab;	115	$grab->update if $grab;
98	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
114	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
115		133
116	check_tooltip;	134	check_tooltip;
117	}	135	}
118		136
119	if ($HOVER) {
120	($x, $y) = $HOVER->coord2local ($x, $y);
121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122	}	138	if $HOVER;
123	}	139	}
124		140
125	# convert position array to integers	141	# convert position array to integers
126	sub harmonize {	142	sub harmonize {
127	my ($vals) = @_;	143	my ($vals) = @_;
…		…
133	$rem += $_ - $i;	149	$rem += $_ - $i;
134	$_ = $i;	150	$_ = $i;
135	}	151	}
136	}	152	}
137		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
138	#############################################################################	195	#############################################################################
139		196
140	package CFClient::UI::Base;	197	package CFClient::UI::Base;
141		198
142	use strict;	199	use strict;
…		…
145		202
146	sub new {	203	sub new {
147	my $class = shift;	204	my $class = shift;
148		205
149	my $self = bless {	206	my $self = bless {
150	x => 0,	207	x => "center",
151	y => 0,	208	y => "center",
152	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
153	can_events => 1,	212	can_events => 1,
154	@_	213	@_
155	}, $class;	214	}, $class;
156		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
157	for (keys %$self) {	218	for (keys %$self) {
158	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
160	}	221	}
161	}	222	}
162		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
163	$self	236	$self
164	}	237	}
165		238
166	sub destroy {	239	sub destroy {
167	my ($self) = @_;	240	my ($self) = @_;
…		…
176	return if $self->{parent};	249	return if $self->{parent};
177		250
178	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
179	}	252	}
180		253
181	sub hide {	254	sub set_visible {
182	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};
183		278
184	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
185	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
186		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
187	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
188	if $self->{parent};	313	if $self->{parent};
189	}	314	}
190		315
191	sub move {	316	sub move_abs {
192	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
193		318
194	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
195	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
196	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
197		322
198	$self->update;	323	$self->update;
199	}	324	}
200		325
201	sub set_size {	326	sub set_size {
202	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
203		328
204	$self->{user_w} = $w;	329	$self->{force_w} = $w;
205	$self->{user_h} = $h;	330	$self->{force_h} = $h;
206		331
207	$self->check_size;	332	$self->realloc;
208	}	333	}
209		334
210	sub size_request {	335	sub size_request {
211	require Carp;	336	require Carp;
212	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
214		339
215	sub configure {	340	sub configure {
216	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
217		342
218	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
219	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
220	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
221		348
222	# use alignment to adjust x, y	349	# use alignment to adjust x, y
223		350
224	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
225	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
226
227	($w, $h) = ($w2, $h2);
228	}	353	}
229		354
230	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
231	$self->{x} = $x;	356	$self->{x} = $x;
232	$self->{y} = $y;	357	$self->{y} = $y;
233	$self->update;	358	$self->update;
234	}	359	}
235		360
236	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
237	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];	362	return unless $self->{visible};
		363
		364	$self->{alloc_w} = $w;
		365	$self->{alloc_h} = $h;
		366
		367	$self->{root}{size_alloc}{$self+0} = $self;
238	}	368	}
239	}	369	}
240		370
241	sub size_allocate {	371	sub size_allocate {
242	# nothing to be done	372	# nothing to be done
243	}	373	}
244		374
245	sub children {	375	sub children {
		376	# nop
246	}	377	}
247		378
248	# call when resolution changes etc.	379	sub visible_children {
249	sub reconfigure {	380	$_[0]->children
250	my ($self) = @_;
251
252	$_->reconfigure
253	for $self->children;
254
255	$self->check_size;
256	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257	$self->update;
258	}	381	}
259		382
260	sub set_max_size {	383	sub set_max_size {
261	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
262		385
263	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
264	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
		388	}
		389
		390	sub set_tooltip {
		391	my ($self, $tooltip) = @_;
		392
		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 $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
265	}	404	}
266		405
267	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
268	sub coord2local {	407	sub coord2local {
269	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
…		…
284	return if $FOCUS == $self;	423	return if $FOCUS == $self;
285	return unless $self->{can_focus};	424	return unless $self->{can_focus};
286		425
287	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
288		427
289	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
290		429
291	$focus->update if $focus;	430	$focus->update if $focus;
292	$FOCUS->update;	431	$FOCUS->update;
293	}	432	}
294		433
…		…
297		436
298	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
299		438
300	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
301		440
302	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
303		442
304	$focus->update if $focus; #?	443	$focus->update if $focus; #?
305	}
306		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
307	sub mouse_motion { }	449	sub mouse_motion { 0 }
308	sub button_up { }	450	sub button_up { 0 }
309	sub key_down { }	451	sub key_down { 0 }
310	sub key_up { }	452	sub key_up { 0 }
311		453
312	sub button_down {	454	sub button_down {
313	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
314		456
315	$self->focus_in;	457	$self->focus_in;
316	}
317		458
318	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
319	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
320	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
321	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
322	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, $draw_h); # screen rectangle being drawn
323		535
324	sub draw {	536	sub draw {
325	my ($self) = @_;	537	my ($self) = @_;
326		538
327	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);
328		550
329	glPushMatrix;	551	glPushMatrix;
330	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
331	$self->_draw;	553	$self->_draw;
332	glPopMatrix;	554	glPopMatrix;
…		…
344	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
345	glEnd;	567	glEnd;
346	glDisable GL_BLEND;	568	glDisable GL_BLEND;
347	}	569	}
348		570
349	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
350	glPushMatrix;	572	glPushMatrix;
351	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
352	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
354	glVertex 0 , 0;	576	glVertex 0 , 0;
355	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
356	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
357	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
358	glEnd;	580	glEnd;
359	glPopMatrix;	581	glPopMatrix;
360	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 => $self, fontsize => 0)->_draw;
361	}	583	}
362	}	584	}
363		585
364	sub _draw {	586	sub _draw {
365	my ($self) = @_;	587	my ($self) = @_;
366		588
367	warn "no draw defined for $self\n";	589	warn "no draw defined for $self\n";
368	}	590	}
369		591
370	sub find_widget {
371	my ($self, $x, $y) = @_;
372
373	return () unless $self->{can_events};
374
375	return $self
376	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
377	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
378
379	()
380	}
381
382	sub set_parent {
383	my ($self, $parent) = @_;
384
385	Scalar::Util::weaken ($self->{parent} = $parent);
386
387	$self->check_size
388	unless exists $self->{req_w};
389	}
390
391	sub check_size {
392	my ($self) = @_;
393
394	$CFClient::UI::ROOT->{check_size}{$self} = $self;
395	}
396
397	sub update {
398	my ($self) = @_;
399
400	$self->{parent}->update
401	if $self->{parent};
402	}
403
404	sub connect {
405	my ($self, $signal, $cb) = @_;
406
407	push @{ $self->{signal_cb}{$signal} }, $cb;
408	}
409
410	sub emit {
411	my ($self, $signal, @args) = @_;
412
413	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
414	}
415
416	sub DESTROY {	592	sub DESTROY {
417	my ($self) = @_;	593	my ($self) = @_;
418		594
		595	delete $WIDGET{$self+0};
419	#$self->deactivate;	596	#$self->deactivate;
420	}	597	}
421		598
422	#############################################################################	599	#############################################################################
423		600
…		…
432	my $class = shift;	609	my $class = shift;
433		610
434	# range [value, low, high, page]	611	# range [value, low, high, page]
435		612
436	$class->SUPER::new (	613	$class->SUPER::new (
437	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
438	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
439	@_	616	@_
440	)	617	)
441	}	618	}
442		619
443	sub _draw {	620	sub _draw {
444	my ($self) = @_;	621	my ($self) = @_;
445		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
446	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
447		629
448	glEnable GL_BLEND;	630	glEnable GL_BLEND;
449	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
451		633
452	glBegin GL_QUADS;	634	glBegin GL_QUADS;
453	glVertex 0 , 0;	635	glVertex 0 , 0;
454	glVertex 0 , $h;	636	glVertex 0 , $h;
455	glVertex $w, $h;	637	glVertex $w, $h;
456	glVertex $w, 0;	638	glVertex $w, 0;
457	glEnd;	639	glEnd;
458		640
459	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
460	}	643	}
461		644
462	#############################################################################	645	#############################################################################
463		646
464	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
469	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
470	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
471	}	654	}
472		655
473	sub size_request {	656	sub size_request {
474	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
475	}	660	}
476		661
477	sub draw { }	662	sub draw { }
478		663
479	#############################################################################	664	#############################################################################
…		…
483	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
484		669
485	sub new {	670	sub new {
486	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
487		672
488	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
489		674
490	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
491	children => [],	676	children => [],
492	can_events => 0,	677	can_events => 0,
493	%arg,	678	%arg,
494	);	679	);
		680
495	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
496		683
497	$self	684	$self
498	}	685	}
499		686
500	sub add {	687	sub add {
…		…
508	$self->{children} = [	695	$self->{children} = [
509	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
510	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
511	];	698	];
512		699
513	$self->check_size;	700	$self->realloc;
514	$self->update;
515	}	701	}
516		702
517	sub children {	703	sub children {
518	@{ $_[0]{children} }	704	@{ $_[0]{children} }
519	}	705	}
…		…
524	delete $child->{parent};	710	delete $child->{parent};
525	$child->hide;	711	$child->hide;
526		712
527	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528		714
529	$self->check_size;	715	$self->realloc;
530	$self->update;
531	}	716	}
532		717
533	sub clear {	718	sub clear {
534	my ($self) = @_;	719	my ($self) = @_;
535		720
…		…
539	for (@$children) {	724	for (@$children) {
540	delete $_->{parent};	725	delete $_->{parent};
541	$_->hide;	726	$_->hide;
542	}	727	}
543		728
544	$self->check_size;	729	$self->realloc;
545	$self->update;
546	}	730	}
547		731
548	sub find_widget {	732	sub find_widget {
549	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
550		734
551	$x -= $self->{x};	735	$x -= $self->{x};
552	$y -= $self->{y};	736	$y -= $self->{y};
553		737
554	my $res;	738	my $res;
555		739
556	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
557	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
558	and return $res;	742	and return $res;
559	}	743	}
560		744
561	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
625	}	809	}
626		810
627	sub update {	811	sub update {
628	my ($self) = @_;	812	my ($self) = @_;
629		813
630	$ROOT->on_refresh ($self => sub { $self->render_child });	814	$ROOT->on_post_alloc ($self => sub { $self->render_child });
631	$self->SUPER::update;	815	$self->SUPER::update;
632	}	816	}
633		817
634	sub size_allocate {	818	sub size_allocate {
635	my ($self, $w, $h) = @_;	819	my ($self, $w, $h) = @_;
…		…
637	$self->SUPER::size_allocate ($w, $h);	821	$self->SUPER::size_allocate ($w, $h);
638	$self->update;	822	$self->update;
639	}	823	}
640		824
641	sub _render {	825	sub _render {
		826	my ($self) = @_;
		827
642	$_[0]{children}[0]->draw;	828	$self->{children}[0]->draw;
643	}	829	}
644		830
645	sub render_child {	831	sub render_child {
646	my ($self) = @_;	832	my ($self) = @_;
647		833
648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649	glClearColor 0, 0, 0, 0;	835	glClearColor 0, 0, 0, 0;
650	glClear GL_COLOR_BUFFER_BIT;	836	glClear GL_COLOR_BUFFER_BIT;
651		837
		838	{
		839	package CFClient::UI::Base;
		840
		841	($draw_x, $draw_y, $draw_w, $draw_h) =
		842	(0, 0, $self->{w}, $self->{h});
		843	}
		844
652	$self->_render;	845	$self->_render;
653	# glColorMask 1, 1, 1, 0;
654	# glEnable GL_BLEND;
655	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656	# glRasterPos 0, 0;
657	# glCopyPixels 0, 0, $self->{w}, $self->{h};
658	# glDisable GL_BLEND;
659	# glColorMask 1, 1, 1, 1;
660	};	846	};
661	}	847	}
662		848
663	sub _draw {	849	sub _draw {
664	my ($self) = @_;	850	my ($self) = @_;
665		851
666	my ($w, $h) = ($self->w, $self->h);	852	my ($w, $h) = @$self{qw(w h)};
667		853
668	my $tex = $self->{texture}	854	my $tex = $self->{texture}
669	or return;	855	or return;
670		856
671	glEnable GL_BLEND;
672	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673	glEnable GL_TEXTURE_2D;	857	glEnable GL_TEXTURE_2D;
674	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675	glColor 0, 0, 0, 1;	859	glColor 1, 1, 1, 1;
676		860
677	$tex->draw_quad (0, 0, $w, $h);	861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678		862
679	glDisable GL_BLEND;
680	glDisable GL_TEXTURE_2D;	863	glDisable GL_TEXTURE_2D;
681	}	864	}
682		865
683	#############################################################################	866	#############################################################################
684		867
685	package CFClient::UI::ViewPort;	868	package CFClient::UI::ViewPort;
686		869
687	our @ISA = CFClient::UI::Window::;	870	our @ISA = CFClient::UI::Window::;
688		871
		872	sub new {
		873	my $class = shift;
		874
		875	$class->SUPER::new (
		876	scroll_x => 0,
		877	scroll_y => 1,
		878	@_,
		879	)
		880	}
		881
689	sub size_request {	882	sub size_request {
690	my ($self) = @_;	883	my ($self) = @_;
691		884
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		886
695	@$self{qw(child_w child_h)}	887	$w = 10 if $self->{scroll_x};
		888	$h = 10 if $self->{scroll_y};
		889
		890	($w, $h)
696	}	891	}
697		892
698	sub size_allocate {	893	sub size_allocate {
699	my ($self, $w, $h) = @_;	894	my ($self, $w, $h) = @_;
700		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);
701	$self->update;	902	$self->update;
702	}	903	}
703		904
704	sub set_offset {	905	sub set_offset {
705	my ($self, $x, $y) = @_;	906	my ($self, $x, $y) = @_;
…		…
739	}	940	}
740		941
741	sub _render {	942	sub _render {
742	my ($self) = @_;	943	my ($self) = @_;
743		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 - $self->{view_y};
		947
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	948	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		949
746	$self->SUPER::_render;	950	$self->SUPER::_render;
747	}	951	}
748		952
749	#############################################################################	953	#############################################################################
750		954
751	package CFClient::UI::ScrolledWindow;	955	package CFClient::UI::ScrolledWindow;
752		956
753	our @ISA = CFClient::UI::HBox::;	957	our @ISA = CFClient::UI::HBox::;
		958
		959	sub new {
		960	my ($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
		974	$self = $class->SUPER::new (
		975	vp => (new CFClient::UI::ViewPort expand => 1),
		976	slider => $slider,
		977	%arg,
		978	);
		979
		980	$self->SUPER::add ($self->{vp}, $self->{slider});
		981	$self->add ($child) if $child;
		982
		983	$self
		984	}
		985
		986	sub add {
		987	my ($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}, $self->{vp}{h}, 1]);
		1000	}
		1001
		1002	sub size_allocate {
		1003	my ($self, $w, $h) = @_;
		1004
		1005	$self->SUPER::size_allocate ($w, $h);
		1006
		1007	my $child = $self->{vp}->child;
		1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1009	}
		1010
		1011	#TODO# update range on size_allocate depending on child
		1012	# update viewport offset on scroll
		1013
		1014	#############################################################################
		1015
		1016	package CFClient::UI::Frame;
		1017
		1018	our @ISA = CFClient::UI::Bin::;
		1019
		1020	use CFClient::OpenGL;
754		1021
755	sub new {	1022	sub new {
756	my $class = shift;	1023	my $class = shift;
757		1024
758	my $self;
759
760	my $slider = new CFClient::UI::Slider
761	vertical => 1,
762	range => [0, 0, 1, 0.01], # HACK fix
763	connect_changed => sub {
764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765	},
766	;
767
768	$self = $class->SUPER::new (	1025	$class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	1026	bg => undef,
770	slider => $slider,
771	@_,	1027	@_,
		1028	)
		1029	}
		1030
		1031	sub _draw {
		1032	my ($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};
		1074
		1075	my $self = $class->SUPER::new (
		1076	bg => [1, 1, 1, 1],
		1077	border_bg => [1, 1, 1, 1],
		1078	border => 0.6,
		1079	can_events => 1,
		1080	min_w => 16,
		1081	min_h => 16,
		1082	%arg,
772	);	1083	);
773		1084
774	$self->{vp}->add ($self->{scrolled});
775	$self->add ($self->{vp});
776	$self->add ($self->{slider});
777
778	$self
779	}
780
781	#TODO# update range on size_allocate depeneing on child
782	# update viewport offset on scroll
783
784	#############################################################################
785
786	package CFClient::UI::Frame;
787
788	our @ISA = CFClient::UI::Bin::;
789
790	use CFClient::OpenGL;
791
792	sub new {
793	my $class = shift;
794
795	my $self = $class->SUPER::new (
796	bg => [1, 1, 1, 1],
797	border_bg => [1, 1, 1, 1],
798	border => 0.8,
799	@_
800	);
801
802	$self
803	}
804
805	sub _draw {
806	my ($self) = @_;
807
808	my ($w, $h) = ($self->{w}, $self->{h});
809
810	glEnable GL_BLEND;
811	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812	glEnable GL_TEXTURE_2D;
813	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814
815	# glBegin GL_QUADS;
816	# glColor 0, 0, 0, 0;
817	# glVertex 0 , 0;
818	# glVertex 0 , $h;
819	# glVertex $w, $h;
820	# glVertex $w, 0;
821	# glEnd;
822
823
824	$self->child->draw;
825	glDisable GL_BLEND;
826	glDisable GL_TEXTURE_2D;
827	}
828
829	#############################################################################
830
831	package CFClient::UI::FancyFrame;
832
833	our @ISA = CFClient::UI::Bin::;
834
835	use CFClient::OpenGL;
836
837	my @tex =
838	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841	sub new {
842	my $class = shift;
843
844	# TODO: user_x, user_y, overwrite moveto?
845
846	my $self = $class->SUPER::new (
847	bg => [1, 1, 1, 1],
848	border_bg => [1, 1, 1, 1],
849	border => 0.6,
850	can_events => 1,
851	@_
852	);
853
854	$self->{title} &&= new CFClient::UI::Label	1085	$self->{title} = new CFClient::UI::Label
855	align => 0,	1086	align => 0,
856	valign => 1,	1087	valign => 1,
857	text => $self->{title},	1088	text => $title,
858	fontsize => $self->{border};	1089	fontsize => $self->{border}
		1090	if defined $title;
859		1091
860	$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};
861	}	1100	}
862		1101
863	sub border {	1102	sub border {
864	int $_[0]{border} * $::FONTSIZE	1103	int $_[0]{border} * $::FONTSIZE
865	}	1104	}
866		1105
867	sub size_request {	1106	sub size_request {
868	my ($self) = @_;	1107	my ($self) = @_;
		1108
		1109	$self->{title}->size_request
		1110	if $self->{title};
869		1111
870	my ($w, $h) = $self->SUPER::size_request;	1112	my ($w, $h) = $self->SUPER::size_request;
871		1113
872	(	1114	(
873	$w + $self->border * 2,	1115	$w + $self->border * 2,
…		…
876	}	1118	}
877		1119
878	sub size_allocate {	1120	sub size_allocate {
879	my ($self, $w, $h) = @_;	1121	my ($self, $w, $h) = @_;
880		1122
		1123	if ($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
881	$h -= List::Util::max 0, $self->border * 2;	1131	$h -= List::Util::max 0, $border * 2;
882	$w -= List::Util::max 0, $self->border * 2;	1132	$w -= List::Util::max 0, $border * 2;
883		1133
884	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885	if $self->{title};
886
887	$self->child->configure ($self->border, $self->border, $w, $h);	1134	$self->child->configure ($border, $border, $w, $h);
888	}	1135	}
889		1136
890	sub button_down {	1137	sub button_down {
891	my ($self, $ev, $x, $y) = @_;	1138	my ($self, $ev, $x, $y) = @_;
892		1139
…		…
908	my ($ev, $x, $y) = @_;	1155	my ($ev, $x, $y) = @_;
909		1156
910	my $dx = $ev->{x} - $ox;	1157	my $dx = $ev->{x} - $ox;
911	my $dy = $ev->{y} - $oy;	1158	my $dy = $ev->{y} - $oy;
912		1159
913	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1160	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1161	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1162
		1163	$self->realloc;
915	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1164	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916	$self->check_size;
917	};	1165	};
918		1166
919	} elsif ($lr ^ $td) {	1167	} elsif ($lr ^ $td) {
920	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1168	my ($ox, $oy) = ($ev->{x}, $ev->{y});
921	my ($bx, $by) = ($self->{x}, $self->{y});	1169	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
923	$self->{motion} = sub {	1171	$self->{motion} = sub {
924	my ($ev, $x, $y) = @_;	1172	my ($ev, $x, $y) = @_;
925		1173
926	($x, $y) = ($ev->{x}, $ev->{y});	1174	($x, $y) = ($ev->{x}, $ev->{y});
927		1175
928	$self->move ($bx + $x - $ox, $by + $y - $oy);	1176	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929	$self->update;
930	};	1177	};
		1178	} else {
		1179	return 0;
		1180	}
		1181
931	}	1182	1
932	}	1183	}
933		1184
934	sub button_up {	1185	sub button_up {
935	my ($self, $ev, $x, $y) = @_;	1186	my ($self, $ev, $x, $y) = @_;
936		1187
937	delete $self->{motion};	1188	!!delete $self->{motion}
938	}	1189	}
939		1190
940	sub mouse_motion {	1191	sub mouse_motion {
941	my ($self, $ev, $x, $y) = @_;	1192	my ($self, $ev, $x, $y) = @_;
942		1193
943	$self->{motion}->($ev, $x, $y) if $self->{motion};	1194	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1195
		1196	!!$self->{motion}
944	}	1197	}
945		1198
946	sub _draw {	1199	sub _draw {
947	my ($self) = @_;	1200	my ($self) = @_;
948		1201
		1202	my $child = $self->{children}[0];
		1203
949	my ($w, $h ) = ($self->{w}, $self->{h});	1204	my ($w, $h ) = ($self->{w}, $self->{h});
950	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1205	my ($cw, $ch) = ($child->{w}, $child->{h});
951		1206
952	glEnable GL_BLEND;
953	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954	glEnable GL_TEXTURE_2D;	1207	glEnable GL_TEXTURE_2D;
955	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1208	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956		1209
957	my $border = $self->border;	1210	my $border = $self->border;
958		1211
959	glColor @{ $self->{border_bg} };	1212	glColor @{ $self->{border_bg} };
960	$tex[1]->draw_quad (0, 0, $w, $border);	1213	$border[0]->draw_quad_alpha (0, 0, $w, $border);
961	$tex[3]->draw_quad (0, $border, $border, $ch);	1214	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
962	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1215	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1216	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964		1217
965	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1218	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966	my $bg = $tex[0];	1219	glColor @{ $self->{bg} };
967		1220
968	# TODO: repeat texture not scale	1221	# TODO: repeat texture not scale
		1222	# solve this better(?)
969	my $rep_x = $cw / $bg->{w};	1223	$bg->{s} = $cw / $bg->{w};
970	my $rep_y = $ch / $bg->{h};	1224	$bg->{t} = $ch / $bg->{h};
971
972	glColor @{ $self->{bg} };
973
974	$bg->{s} = $rep_x;
975	$bg->{t} = $rep_y;
976	$bg->{wrap_mode} = 1;
977	$bg->draw_quad ($border, $border, $cw, $ch);	1225	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1226	}
978		1227
979	glDisable GL_TEXTURE_2D;	1228	glDisable GL_TEXTURE_2D;
980	glDisable GL_BLEND;
981	}
982		1229
983	$self->{title}->draw if $self->{title};
984
985	$self->child->draw;	1230	$child->draw;
		1231
		1232	if ($self->{title}) {
		1233	glTranslate 0, $border - $self->{h};
		1234	$self->{title}->_draw;
		1235	}
986	}	1236	}
987		1237
988	#############################################################################	1238	#############################################################################
989		1239
990	package CFClient::UI::Table;	1240	package CFClient::UI::Table;
…		…
998	sub new {	1248	sub new {
999	my $class = shift;	1249	my $class = shift;
1000		1250
1001	$class->SUPER::new (	1251	$class->SUPER::new (
1002	col_expand => [],	1252	col_expand => [],
1003	@_	1253	@_,
1004	)	1254	)
		1255	}
		1256
		1257	sub children {
		1258	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005	}	1259	}
1006		1260
1007	sub add {	1261	sub add {
1008	my ($self, $x, $y, $child) = @_;	1262	my ($self, $x, $y, $child) = @_;
1009		1263
1010	$child->set_parent ($self);	1264	$child->set_parent ($self);
1011	$self->{children}[$y][$x] = $child;	1265	$self->{children}[$y][$x] = $child;
1012		1266
1013	$child->check_size;	1267	$self->realloc;
1014	}	1268	}
1015		1269
1016	sub children {
1017	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018	}
1019
1020	# TODO: move to container class maybe? send childs a signal on removal?	1270	# TODO: move to container class maybe? send children a signal on removal?
1021	sub clear {	1271	sub clear {
1022	my ($self) = @_;	1272	my ($self) = @_;
1023		1273
1024	my @children = $self->children;	1274	my @children = $self->children;
1025	delete $self->{children};	1275	delete $self->{children};
…		…
1027	for (@children) {	1277	for (@children) {
1028	delete $_->{parent};	1278	delete $_->{parent};
1029	$_->hide;	1279	$_->hide;
1030	}	1280	}
1031		1281
1032	$self->update;	1282	$self->realloc;
1033	}	1283	}
1034		1284
1035	sub get_wh {	1285	sub get_wh {
1036	my ($self) = @_;	1286	my ($self) = @_;
1037		1287
…		…
1068	sub size_allocate {	1318	sub size_allocate {
1069	my ($self, $w, $h) = @_;	1319	my ($self, $w, $h) = @_;
1070		1320
1071	my ($ws, $hs) = $self->get_wh;	1321	my ($ws, $hs) = $self->get_wh;
1072		1322
1073	my $req_w = sum @$ws;	1323	my $req_w = (sum @$ws) || 1;
1074	my $req_h = sum @$hs;	1324	my $req_h = (sum @$hs) || 1;
1075		1325
1076	# TODO: nicer code && do row_expand	1326	# TODO: nicer code && do row_expand
1077	my @col_expand = @{$self->{col_expand}};	1327	my @col_expand = @{$self->{col_expand}};
1078	@col_expand = (1) x @$ws unless @col_expand;	1328	@col_expand = (1) x @$ws unless @col_expand;
1079	my $col_expand = (sum @col_expand) || 1;	1329	my $col_expand = (sum @col_expand) || 1;
…		…
1133	}	1383	}
1134	}	1384	}
1135		1385
1136	#############################################################################	1386	#############################################################################
1137		1387
1138	package CFClient::UI::HBox;	1388	package CFClient::UI::Box;
1139
1140	# TODO: wrap into common Box base class
1141		1389
1142	our @ISA = CFClient::UI::Container::;	1390	our @ISA = CFClient::UI::Container::;
1143		1391
1144	sub size_request {	1392	sub size_request {
1145	my ($self) = @_;	1393	my ($self) = @_;
1146		1394
1147	my @alloc = map [$_->size_request], @{$self->{children}};	1395	$self->{vertical}
1148		1396	? (
1149	(	1397	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1150	(List::Util::sum map $_->[0], @alloc),	1398	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151	(List::Util::max map $_->[1], @alloc),	1399	)
1152	)	1400	: (
		1401	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1402	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1403	)
1153	}	1404	}
1154		1405
1155	sub size_allocate {	1406	sub size_allocate {
1156	my ($self, $w, $h) = @_;	1407	my ($self, $w, $h) = @_;
1157		1408
1158	($h, $w) = ($w, $h);	1409	my $space = $self->{vertical} ? $h : $w;
1159
1160	my $children = $self->{children};	1410	my $children = $self->{children};
1161		1411
1162	my @h = map $_->{req_w}, @$children;	1412	my @req;
1163		1413
1164	my $req_h = List::Util::sum @h;	1414	if ($self->{homogeneous}) {
1165		1415	@req = ($space / (@$children || 1)) x @$children;
1166	if ($req_h > $h) {
1167	# ah well, not enough space
1168	$_ *= $h / $req_h for @h;
1169	} 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 {
1170	my $exp = List::Util::sum map $_->{expand}, @$children;	1424	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171	$exp ||= 1;
1172		1425
		1426	$space = ($space - $req) / $expand; # remaining space to give away
		1427
		1428	$req[$_] += $space * $children->[$_]{expand}
1173	for (0 .. $#$children) {	1429	for 0 .. $#$children;
1174	my $child = $children->[$_];
1175
1176	my $alloc_h = $h[$_];
1177	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1178	$h[$_] = $alloc_h;
1179	}	1430	}
1180	}	1431	}
1181		1432
1182	CFClient::UI::harmonize \@h;	1433	CFClient::UI::harmonize \@req;
1183		1434
1184	my $y = 0;	1435	my $pos = 0;
1185	for (0 .. $#$children) {	1436	for (0 .. $#$children) {
1186	my $child = $children->[$_];
1187	my $h = $h[$_];	1437	my $alloc = $req[$_];
1188	$child->configure ($y, 0, $h, $w);	1438	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189		1439
1190	$y += $h;	1440	$pos += $alloc;
1191	}	1441	}
1192		1442
1193	1	1443	1
1194	}	1444	}
1195		1445
1196	#############################################################################	1446	#############################################################################
1197		1447
		1448	package CFClient::UI::HBox;
		1449
		1450	our @ISA = CFClient::UI::Box::;
		1451
		1452	sub new {
		1453	my $class = shift;
		1454
		1455	$class->SUPER::new (
		1456	vertical => 0,
		1457	@_,
		1458	)
		1459	}
		1460
		1461	#############################################################################
		1462
1198	package CFClient::UI::VBox;	1463	package CFClient::UI::VBox;
1199		1464
1200	# TODO: wrap into common Box base class
1201
1202	our @ISA = CFClient::UI::Container::;	1465	our @ISA = CFClient::UI::Box::;
1203		1466
1204	sub size_request {	1467	sub new {
1205	my ($self) = @_;	1468	my $class = shift;
1206		1469
1207	my @alloc = map [$_->size_request], @{$self->{children}};	1470	$class->SUPER::new (
1208		1471	vertical => 1,
1209	(	1472	@_,
1210	(List::Util::max map $_->[0], @alloc),
1211	(List::Util::sum map $_->[1], @alloc),
1212	)	1473	)
1213	}	1474	}
1214		1475
1215	sub size_allocate {
1216	my ($self, $w, $h) = @_;
1217
1218	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
1220	my $children = $self->{children};
1221
1222	my @h = map $_->{req_h}, @$children;
1223
1224	my $req_h = List::Util::sum @h;
1225
1226	if ($req_h > $h) {
1227	# ah well, not enough space
1228	$_ *= $h / $req_h for @h;
1229	} else {
1230	my $exp = List::Util::sum map $_->{expand}, @$children;
1231	$exp ||= 1;
1232
1233	for (0 .. $#$children) {
1234	my $child = $children->[$_];
1235
1236	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1237	}
1238	}
1239
1240	CFClient::UI::harmonize \@h;
1241
1242	my $y = 0;
1243	for (0 .. $#$children) {
1244	my $child = $children->[$_];
1245	my $h = $h[$_];
1246	$child->configure (0, $y, $w, $h);
1247
1248	$y += $h;
1249	}
1250
1251	1
1252	}
1253
1254	#############################################################################	1476	#############################################################################
1255		1477
1256	package CFClient::UI::Label;	1478	package CFClient::UI::Label;
1257		1479
1258	our @ISA = CFClient::UI::Base::;	1480	our @ISA = CFClient::UI::DrawBG::;
1259		1481
1260	use CFClient::OpenGL;	1482	use CFClient::OpenGL;
1261		1483
1262	sub new {	1484	sub new {
1263	my ($class, %arg) = @_;	1485	my ($class, %arg) = @_;
1264		1486
1265	my $self = $class->SUPER::new (	1487	my $self = $class->SUPER::new (
1266	fg => [1, 1, 1],	1488	fg => [1, 1, 1],
		1489	#bg => none
		1490	#active_bg => none
1267	#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),
1268	fontsize => 1,	1497	fontsize => 1,
1269	text => "",
1270	align => -1,	1498	align => -1,
1271	valign => -1,	1499	valign => -1,
1272	padding => 2,	1500	padding_x => 2,
1273	layout => new CFClient::Layout,	1501	padding_y => 2,
1274	can_events => 0,	1502	can_events => 0,
1275	%arg	1503	%arg
1276	);	1504	);
1277		1505
1278	if (exists $self->{template}) {	1506	if (exists $self->{template}) {
1279	my $layout = new CFClient::Layout;	1507	my $layout = new CFClient::Layout;
1280	$layout->set_text (delete $self->{template});	1508	$layout->set_text (delete $self->{template});
1281	$self->{template} = $layout;	1509	$self->{template} = $layout;
1282	}	1510	}
1283		1511
1284	$self->set_text (delete $self->{text}) if exists $self->{text};	1512	if (exists $self->{markup}) {
1285	$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	}
1286		1517
1287	$self	1518	$self
1288	}	1519	}
1289		1520
1290	sub escape {	1521	sub escape($) {
1291	local $_ = $_[1];	1522	local $_ = $_[0];
1292		1523
1293	s/&/&amp;/g;	1524	s/&/&amp;/g;
1294	s/>/&gt;/g;	1525	s/>/&gt;/g;
1295	s/</&lt;/g;	1526	s/</&lt;/g;
1296		1527
1297	$_[1]	1528	$_
1298	}	1529	}
1299		1530
1300	sub update {	1531	sub update {
1301	my ($self) = @_;	1532	my ($self) = @_;
1302		1533
…		…
1308	my ($self, $text) = @_;	1539	my ($self, $text) = @_;
1309		1540
1310	return if $self->{text} eq "T$text";	1541	return if $self->{text} eq "T$text";
1311	$self->{text} = "T$text";	1542	$self->{text} = "T$text";
1312		1543
		1544	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313	$self->{layout}->set_text ($text);	1545	$self->{layout}->set_text ($text);
1314		1546
		1547	$self->realloc;
1315	$self->update;	1548	$self->update;
1316	$self->check_size;
1317	}	1549	}
1318		1550
1319	sub set_markup {	1551	sub set_markup {
1320	my ($self, $markup) = @_;	1552	my ($self, $markup) = @_;
1321		1553
1322	return if $self->{text} eq "M$markup";	1554	return if $self->{text} eq "M$markup";
1323	$self->{text} = "M$markup";	1555	$self->{text} = "M$markup";
1324		1556
		1557	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1558
		1559	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325	$self->{layout}->set_markup ($markup);	1560	$self->{layout}->set_markup ($markup);
1326		1561
		1562	$self->realloc;
1327	$self->update;	1563	$self->update;
1328	$self->check_size;
1329	}	1564	}
1330		1565
1331	sub size_request {	1566	sub size_request {
1332	my ($self) = @_;	1567	my ($self) = @_;
1333		1568
1334	$self->{layout}->set_font ($self->{font}) if $self->{font};	1569	$self->{layout}->set_font ($self->{font}) if $self->{font};
1335	$self->{layout}->set_width ($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});
1336	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1573	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337		1574
1338	my ($w, $h) = $self->{layout}->size;	1575	my ($w, $h) = $self->{layout}->size;
1339		1576
1340	if (exists $self->{template}) {	1577	if (exists $self->{template}) {
…		…
1345		1582
1346	$w = List::Util::max $w, $w2;	1583	$w = List::Util::max $w, $w2;
1347	$h = List::Util::max $h, $h2;	1584	$h = List::Util::max $h, $h2;
1348	}	1585	}
1349		1586
1350	(	1587	($w, $h)
1351	$w + $self->{padding} * 2,
1352	$h + $self->{padding} * 2,
1353	)
1354	}	1588	}
1355		1589
1356	sub size_allocate {	1590	sub size_allocate {
1357	my ($self, $w, $h) = @_;	1591	my ($self, $w, $h) = @_;
1358		1592
		1593	delete $self->{ox};
		1594
1359	delete $self->{texture};	1595	delete $self->{texture}
		1596	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360	}	1597	}
1361		1598
1362	sub set_fontsize {	1599	sub set_fontsize {
1363	my ($self, $fontsize) = @_;	1600	my ($self, $fontsize) = @_;
1364		1601
1365	$self->{fontsize} = $fontsize;	1602	$self->{fontsize} = $fontsize;
1366	delete $self->{texture};	1603	delete $self->{texture};
1367		1604
1368	$self->update;	1605	$self->realloc;
1369	$self->check_size;
1370	}	1606	}
1371		1607
1372	sub _draw {	1608	sub _draw {
1373	my ($self) = @_;	1609	my ($self) = @_;
1374		1610
		1611	$self->SUPER::_draw; # draw background, if applicable
		1612
1375	my $tex = $self->{texture} ||= do {	1613	my $tex = $self->{texture} ||= do {
		1614	$self->{layout}->set_foreground (@{$self->{fg}});
1376	$self->{layout}->set_font ($self->{font}) if $self->{font};	1615	$self->{layout}->set_font ($self->{font}) if $self->{font};
1377	$self->{layout}->set_width ($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});
1378	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1619	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1620
1379	new_from_layout CFClient::Texture $self->{layout}	1621	new_from_layout CFClient::Texture $self->{layout}
1380	};	1622	};
1381		1623
1382	glEnable GL_BLEND;	1624	unless (exists $self->{ox}) {
1383	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} - $tex->{h}) * 0.5);
		1632	};
		1633
1384	glEnable GL_TEXTURE_2D;	1634	glEnable GL_TEXTURE_2D;
1385	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1635	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386		1636
		1637	if ($tex->{format} == GL_ALPHA) {
1387	glColor @{$self->{fg}};	1638	glColor @{$self->{fg}};
1388
1389	$self->{ox} = int (
1390	$self->{align} < 0 ? $self->{padding}
1391	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1392	: ($self->{w} - $tex->{w}) * 0.5
1393	);
1394
1395	$self->{oy} = int (
1396	$self->{valign} < 0 ? $self->{padding}
1397	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398	: ($self->{h} - $tex->{h}) * 0.5
1399	);
1400
1401	$tex->draw_quad ($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	}
1402		1643
1403	glDisable GL_TEXTURE_2D;	1644	glDisable GL_TEXTURE_2D;
1404	glDisable GL_BLEND;
1405	}	1645	}
1406		1646
1407	#############################################################################	1647	#############################################################################
1408		1648
1409	package CFClient::UI::EntryBase;	1649	package CFClient::UI::EntryBase;
…		…
1422	active_fg => [0, 0, 0],	1662	active_fg => [0, 0, 0],
1423	can_hover => 1,	1663	can_hover => 1,
1424	can_focus => 1,	1664	can_focus => 1,
1425	valign => 0,	1665	valign => 0,
1426	can_events => 1,	1666	can_events => 1,
		1667	#text => ...
1427	@_	1668	@_
1428	)	1669	)
1429	}	1670	}
1430		1671
1431	sub _set_text {	1672	sub _set_text {
…		…
1441	$self->{text} = $text;	1682	$self->{text} = $text;
1442		1683
1443	$text =~ s/./*/g if $self->{hidden};	1684	$text =~ s/./*/g if $self->{hidden};
1444	$self->{layout}->set_text ("$text ");	1685	$self->{layout}->set_text ("$text ");
1445		1686
1446	$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;
1447	}	1697	}
1448		1698
1449	sub get_text {	1699	sub get_text {
1450	$_[0]{text}	1700	$_[0]{text}
1451	}	1701	}
…		…
1454	my ($self) = @_;	1704	my ($self) = @_;
1455		1705
1456	my ($w, $h) = $self->SUPER::size_request;	1706	my ($w, $h) = $self->SUPER::size_request;
1457		1707
1458	($w + 1, $h) # add 1 for cursor	1708	($w + 1, $h) # add 1 for cursor
1459	}
1460
1461	sub size_allocate {
1462	my ($self, $w, $h) = @_;
1463
1464	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1465	}
1466
1467	sub set_text {
1468	my ($self, $text) = @_;
1469
1470	$self->{cursor} = length $text;
1471	$self->_set_text ($text);
1472	$self->update;
1473	}	1709	}
1474		1710
1475	sub key_down {	1711	sub key_down {
1476	my ($self, $ev) = @_;	1712	my ($self, $ev) = @_;
1477		1713
…		…
1479	my $sym = $ev->{sym};	1715	my $sym = $ev->{sym};
1480	my $uni = $ev->{unicode};	1716	my $uni = $ev->{unicode};
1481		1717
1482	my $text = $self->get_text;	1718	my $text = $self->get_text;
1483		1719
1484	if ($sym == 8) {	1720	if ($uni == 8) {
1485	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1721	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486	} elsif ($sym == 127) {	1722	} elsif ($uni == 127) {
1487	substr $text, $self->{cursor}, 1, "";	1723	substr $text, $self->{cursor}, 1, "";
1488	} elsif ($sym == CFClient::SDLK_LEFT) {	1724	} elsif ($sym == CFClient::SDLK_LEFT) {
1489	--$self->{cursor} if $self->{cursor};	1725	--$self->{cursor} if $self->{cursor};
1490	} elsif ($sym == CFClient::SDLK_RIGHT) {	1726	} elsif ($sym == CFClient::SDLK_RIGHT) {
1491	++$self->{cursor} if $self->{cursor} < length $self->{text};	1727	++$self->{cursor} if $self->{cursor} < length $self->{text};
1492	} elsif ($sym == CFClient::SDLK_HOME) {	1728	} elsif ($sym == CFClient::SDLK_HOME) {
1493	$self->{cursor} = 0;	1729	$self->{cursor} = 0;
1494	} elsif ($sym == CFClient::SDLK_END) {	1730	} elsif ($sym == CFClient::SDLK_END) {
1495	$self->{cursor} = length $text;	1731	$self->{cursor} = length $text;
1496	} elsif ($sym == 27) {	1732	} elsif ($uni == 27) {
1497	$self->emit ('escape');	1733	$self->_emit ('escape');
1498	} elsif ($uni) {	1734	} elsif ($uni) {
1499	substr $text, $self->{cursor}++, 0, chr $uni;	1735	substr $text, $self->{cursor}++, 0, chr $uni;
		1736	} else {
		1737	return 0;
1500	}	1738	}
1501		1739
1502	$self->_set_text ($text);	1740	$self->_set_text ($text);
1503	$self->update;	1741
		1742	$self->realloc;
		1743
		1744	1
1504	}	1745	}
1505		1746
1506	sub focus_in {	1747	sub focus_in {
1507	my ($self) = @_;	1748	my ($self) = @_;
1508		1749
…		…
1523	utf8::encode $text;	1764	utf8::encode $text;
1524	$self->{cursor} = length substr $text, 0, $idx;	1765	$self->{cursor} = length substr $text, 0, $idx;
1525		1766
1526	$self->_set_text ($self->{text});	1767	$self->_set_text ($self->{text});
1527	$self->update;	1768	$self->update;
		1769
		1770	1
1528	}	1771	}
1529		1772
1530	sub mouse_motion {	1773	sub mouse_motion {
1531	my ($self, $ev, $x, $y) = @_;	1774	my ($self, $ev, $x, $y) = @_;
1532	# 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, $y;#d#
		1776
		1777	0
1533	}	1778	}
1534		1779
1535	sub _draw {	1780	sub _draw {
1536	my ($self) = @_;	1781	my ($self) = @_;
1537		1782
…		…
1588	if ($sym == 13) {	1833	if ($sym == 13) {
1589	unshift @{$self->{history}},	1834	unshift @{$self->{history}},
1590	my $txt = $self->get_text;	1835	my $txt = $self->get_text;
1591	$self->{history_pointer} = -1;	1836	$self->{history_pointer} = -1;
1592	$self->{history_saveback} = '';	1837	$self->{history_saveback} = '';
1593	$self->emit (activate => $txt);	1838	$self->_emit (activate => $txt);
1594	$self->update;	1839	$self->update;
1595		1840
1596	} elsif ($sym == CFClient::SDLK_UP) {	1841	} elsif ($sym == CFClient::SDLK_UP) {
1597	if ($self->{history_pointer} < 0) {	1842	if ($self->{history_pointer} < 0) {
1598	$self->{history_saveback} = $self->get_text;	1843	$self->{history_saveback} = $self->get_text;
…		…
1614	} else {	1859	} else {
1615	$self->set_text ($self->{history_saveback});	1860	$self->set_text ($self->{history_saveback});
1616	}	1861	}
1617		1862
1618	} else {	1863	} else {
1619	$self->SUPER::key_down ($ev);	1864	return $self->SUPER::key_down ($ev)
		1865	}
		1866
1620	}	1867	1
1621
1622	}	1868	}
1623		1869
1624	#############################################################################	1870	#############################################################################
1625		1871
1626	package CFClient::UI::Button;	1872	package CFClient::UI::Button;
…		…
1635		1881
1636	sub new {	1882	sub new {
1637	my $class = shift;	1883	my $class = shift;
1638		1884
1639	$class->SUPER::new (	1885	$class->SUPER::new (
1640	padding => 4,	1886	padding_x => 4,
		1887	padding_y => 4,
1641	fg => [1, 1, 1],	1888	fg => [1, 1, 1],
1642	bg => [1, 1, 1, 0.2],
1643	active_fg => [0, 0, 1],	1889	active_fg => [0, 0, 1],
1644	can_hover => 1,	1890	can_hover => 1,
1645	align => 0,	1891	align => 0,
1646	valign => 0,	1892	valign => 0,
1647	can_events => 1,	1893	can_events => 1,
1648	@_	1894	@_
1649	)	1895	)
1650	}	1896	}
1651		1897
		1898	sub activate { }
		1899
1652	sub button_up {	1900	sub button_up {
1653	my ($self, $ev, $x, $y) = @_;	1901	my ($self, $ev, $x, $y) = @_;
1654		1902
		1903	$self->emit ("activate")
1655	if ($x >= 0 && $x < $self->{w}	1904	if $x >= 0 && $x < $self->{w}
1656	&& $y >= 0 && $y < $self->{h}) {	1905	&& $y >= 0 && $y < $self->{h};
1657	$self->emit ("activate");	1906
1658	}	1907	1
1659	}	1908	}
1660		1909
1661	sub _draw {	1910	sub _draw {
1662	my ($self) = @_;	1911	my ($self) = @_;
1663		1912
…		…
1665		1914
1666	if ($GRAB == $self) {	1915	if ($GRAB == $self) {
1667	$self->{fg} = $self->{active_fg};	1916	$self->{fg} = $self->{active_fg};
1668	}	1917	}
1669		1918
1670	glEnable GL_BLEND;
1671	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672	glEnable GL_TEXTURE_2D;	1919	glEnable GL_TEXTURE_2D;
1673	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674	glColor 0, 0, 0, 1;	1921	glColor 0, 0, 0, 1;
1675		1922
1676	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1923	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677		1924
1678	glDisable GL_TEXTURE_2D;	1925	glDisable GL_TEXTURE_2D;
1679	glDisable GL_BLEND;
1680		1926
1681	$self->SUPER::_draw;	1927	$self->SUPER::_draw;
1682	}	1928	}
1683		1929
1684	#############################################################################	1930	#############################################################################
…		…
1695		1941
1696	sub new {	1942	sub new {
1697	my $class = shift;	1943	my $class = shift;
1698		1944
1699	$class->SUPER::new (	1945	$class->SUPER::new (
1700	padding => 2,	1946	padding_x => 2,
		1947	padding_y => 2,
1701	fg => [1, 1, 1],	1948	fg => [1, 1, 1],
1702	active_fg => [1, 1, 0],	1949	active_fg => [1, 1, 0],
		1950	bg => [0, 0, 0, 0.2],
		1951	active_bg => [1, 1, 1, 0.5],
1703	state => 0,	1952	state => 0,
1704	can_hover => 1,	1953	can_hover => 1,
1705	@_	1954	@_
1706	)	1955	)
1707	}	1956	}
1708		1957
1709	sub size_request {	1958	sub size_request {
1710	my ($self) = @_;	1959	my ($self) = @_;
1711		1960
1712	($self->{padding} * 2 + 6) x 2	1961	(6) x 2
1713	}	1962	}
1714		1963
1715	sub button_down {	1964	sub button_down {
1716	my ($self, $ev, $x, $y) = @_;	1965	my ($self, $ev, $x, $y) = @_;
1717		1966
1718	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1967	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1719	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1968	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1720	$self->{state} = !$self->{state};	1969	$self->{state} = !$self->{state};
1721	$self->emit (changed => $self->{state});	1970	$self->_emit (changed => $self->{state});
		1971	} else {
		1972	return 0
		1973	}
		1974
1722	}	1975	1
1723	}	1976	}
1724		1977
1725	sub _draw {	1978	sub _draw {
1726	my ($self) = @_;	1979	my ($self) = @_;
1727		1980
1728	$self->SUPER::_draw;	1981	$self->SUPER::_draw;
1729		1982
1730	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1983	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1731		1984
1732	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;
1733		1988
1734	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1989	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735		1990
1736	glEnable GL_BLEND;	1991	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1992
1737	glEnable GL_TEXTURE_2D;	1993	glEnable GL_TEXTURE_2D;
1738	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740	my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742	$tex->draw_quad (0, 0, $s, $s);	1994	$tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744	glDisable GL_TEXTURE_2D;	1995	glDisable GL_TEXTURE_2D;
1745	glDisable GL_BLEND;
1746	}	1996	}
1747		1997
1748	#############################################################################	1998	#############################################################################
1749		1999
1750	package CFClient::UI::Image;	2000	package CFClient::UI::Image;
…		…
1793	glTranslate 0, -$self->{w}, 0;	2043	glTranslate 0, -$self->{w}, 0;
1794		2044
1795	($w, $h) = ($h, $w);	2045	($w, $h) = ($h, $w);
1796	}	2046	}
1797		2047
1798	glEnable GL_BLEND;
1799	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800	glEnable GL_TEXTURE_2D;	2048	glEnable GL_TEXTURE_2D;
1801	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2049	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802		2050
1803	$tex->draw_quad (0, 0, $w, $h);	2051	$tex->draw_quad_alpha (0, 0, $w, $h);
1804		2052
1805	glDisable GL_BLEND;
1806	glDisable GL_TEXTURE_2D;	2053	glDisable GL_TEXTURE_2D;
1807	}	2054	}
1808		2055
1809	#############################################################################	2056	#############################################################################
1810		2057
…		…
1999	qw(s1_slider.png s1_slider_bg.png);	2246	qw(s1_slider.png s1_slider_bg.png);
2000		2247
2001	sub new {	2248	sub new {
2002	my $class = shift;	2249	my $class = shift;
2003		2250
2004	# range [value, low, high, page]	2251	# range [value, low, high, page, unit]
2005		2252
2006	# TODO: 0-width page	2253	# TODO: 0-width page
2007	# TODO: req_w/h are wrong with vertical	2254	# TODO: req_w/h are wrong with vertical
2008	# TODO: calculations are off	2255	# TODO: calculations are off
2009	my $self = $class->SUPER::new (	2256	my $self = $class->SUPER::new (
2010	fg => [1, 1, 1],	2257	fg => [1, 1, 1],
2011	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],
2012	range => [0, 0, 100, 10],	2261	range => [0, 0, 100, 10, 0],
2013	req_w => $::WIDTH / 80,	2262	min_w => $::WIDTH / 80,
2014	req_h => $::WIDTH / 80,	2263	min_h => $::WIDTH / 80,
2015	vertical => 0,	2264	vertical => 0,
2016	can_hover => 1,	2265	can_hover => 1,
2017	inner_pad => 5,	2266	inner_pad => 0.02,
2018	@_	2267	@_
2019	);	2268	);
2020		2269
		2270	$self->set_value ($self->{range}[0]);
		2271	$self->update;
		2272
2021	$self	2273	$self
2022	}	2274	}
2023		2275
		2276	sub changed { }
		2277
		2278	sub set_range {
		2279	my ($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	$self->update;
		2307	}
		2308	}
		2309
2024	sub size_request {	2310	sub size_request {
2025	my ($self) = @_;	2311	my ($self) = @_;
2026		2312
2027	my $w = $self->{req_w};	2313	($self->{req_w}, $self->{req_h})
2028	my $h = $self->{req_h};
2029
2030	$self->{vertical} ? ($h, $w) : ($w, $h)
2031	}	2314	}
2032		2315
2033	sub button_down {	2316	sub button_down {
2034	my ($self, $ev, $x, $y) = @_;	2317	my ($self, $ev, $x, $y) = @_;
2035		2318
2036	$self->SUPER::button_down ($ev, $x, $y);	2319	$self->SUPER::button_down ($ev, $x, $y);
		2320
		2321	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2322
2037	$self->mouse_motion ($ev, $x, $y);	2323	$self->mouse_motion ($ev, $x, $y)
2038	}	2324	}
2039		2325
2040	sub mouse_motion {	2326	sub mouse_motion {
2041	my ($self, $ev, $x, $y) = @_;	2327	my ($self, $ev, $x, $y) = @_;
2042		2328
2043	if ($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
2044	my ($value, $lo, $hi, $page) = @{$self->{range}};	2350	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2351	my $range = ($hi - $page - $lo) || 1e-100;
2045		2352
2046	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2353	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047		2354
2048	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2355	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2049	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2356	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050		2357
2051	$x -= $inner_pad_px; # substract the padding	2358	$value = ($value - $lo) / $range;
2052	$x = $x * ($hi - $lo) / $inner_w + $lo;	2359	$value = $value * $self->{scale} + $self->{offset};
2053	$x = $lo if $x < $lo;
2054	$x = $hi - $page if $x > $hi - $page;
2055	$self->{range}[0] = $x;
2056		2360
2057	$self->emit (changed => $x);	2361	$self->{knob_x} = $value - $knob_w * 0.5;
2058	$self->update;	2362	$self->{knob_w} = $knob_w;
2059	}	2363	});
2060	}
2061		2364
2062	# the inner_* stuff is for generating a padding for the slider handle,	2365	$self->SUPER::update;
2063	# so that the handle doesn't leave the texture. This calculation isn't 100%
2064	# correct propably, but it does the job for now
2065	sub _calc_inner_pad_px {
2066	my ($self, $w) = @_;
2067	($w / 100) * $self->{inner_pad} # % to pixels
2068	}	2366	}
2069		2367
2070	sub _draw {	2368	sub _draw {
2071	my ($self) = @_;	2369	my ($self) = @_;
2072		2370
2073	$self->SUPER::_draw ();	2371	$self->SUPER::_draw ();
2074		2372
2075	my ($w, $h) = @$self{qw(w h)};	2373	glScale $self->{w}, $self->{h};
2076		2374
2077	if ($self->{vertical}) {	2375	if ($self->{vertical}) {
2078	# draw a vertical slider like a rotated horizontal slider	2376	# draw a vertical slider like a rotated horizontal slider
2079		2377
		2378	glTranslate 1, 0, 0;
2080	glRotate 90, 0, 0, 1;	2379	glRotate 90, 0, 0, 1;
2081	glTranslate 0, -$self->{w}, 0;
2082
2083	($w, $h) = ($h, $w);
2084	}	2380	}
2085		2381
2086	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2382	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2383	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088		2384
2089	my ($value, $lo, $hi, $page) = @{$self->{range}};
2090
2091	$hi = $value + 1 if $lo == $hi;
2092
2093	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
2096	$page = int $page * $inner_w / ($hi - $lo);
2097	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2098
2099	$w -= $page;
2100	$page &= ~1;
2101	glTranslate $page * 0.5, 0, 0;
2102	$page ||= 2;
2103
2104	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2105	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2106
2107	glEnable GL_BLEND;
2108	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2109	glEnable GL_TEXTURE_2D;	2385	glEnable GL_TEXTURE_2D;
2110	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2386	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111		2387
2112	# draw background	2388	# draw background
2113	$tex[1]->draw_quad (0, 0, $w, $h);	2389	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114		2390
2115	# draw handle	2391	# draw handle
2116	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2392	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117		2393
2118	glDisable GL_BLEND;
2119	glDisable GL_TEXTURE_2D;	2394	glDisable GL_TEXTURE_2D;
2120	}	2395	}
		2396
		2397	#############################################################################
		2398
		2399	package CFClient::UI::ValSlider;
		2400
		2401	our @ISA = CFClient::UI::HBox::;
		2402
		2403	sub new {
		2404	my ($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 (@_) }
2121		2437
2122	#############################################################################	2438	#############################################################################
2123		2439
2124	package CFClient::UI::TextView;	2440	package CFClient::UI::TextView;
2125		2441
…		…
2134	fontsize => 1,	2450	fontsize => 1,
2135	can_events => 0,	2451	can_events => 0,
2136	#font => default_font	2452	#font => default_font
2137	@_,	2453	@_,
2138		2454
2139	layout => (new CFClient::Layout),	2455	layout => (new CFClient::Layout 1),
2140	par => [],	2456	par => [],
2141	height => 0,	2457	height => 0,
2142	children => [	2458	children => [
2143	(new CFClient::UI::Empty expand => 1),	2459	(new CFClient::UI::Empty expand => 1),
2144	(new CFClient::UI::Slider vertical => 1),	2460	(new CFClient::UI::Slider vertical => 1),
…		…
2155		2471
2156	$self->{fontsize} = $fontsize;	2472	$self->{fontsize} = $fontsize;
2157	$self->reflow;	2473	$self->reflow;
2158	}	2474	}
2159		2475
2160	sub text_height {
2161	my ($self, $text) = @_;
2162
2163	my $layout = $self->{layout};
2164
2165	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166	$layout->set_width ($self->{children}[0]{w});
2167	$layout->set_text ($text);
2168
2169	($layout->size)[1]
2170	}
2171
2172	sub reflow {
2173	my ($self) = @_;
2174
2175	$self->{need_reflow}++;
2176	$self->update;
2177	}
2178
2179	sub size_allocate {	2476	sub size_allocate {
2180	my ($self, $w, $h) = @_;	2477	my ($self, $w, $h) = @_;
2181		2478
2182	$self->SUPER::size_allocate ($w, $h);	2479	$self->SUPER::size_allocate ($w, $h);
2183		2480
…		…
2186	$self->{layout}->set_width ($self->{children}[0]{w});	2483	$self->{layout}->set_width ($self->{children}[0]{w});
2187		2484
2188	$self->reflow;	2485	$self->reflow;
2189	}	2486	}
2190		2487
		2488	sub text_size {
		2489	my ($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	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2520	}
		2521
2191	sub add_paragraph {	2522	sub add_paragraph {
2192	my ($self, $color, $text) = @_;	2523	my ($self, $color, $text, $indent) = @_;
2193		2524
2194	#TODO: intelligently "reformat" paragraph	2525	for my $line (split /\n/, $text) {
2195		2526	my ($w, $h) = $self->text_size ($line);
2196	my $height = $self->text_height ($text);
2197
2198	$self->{height} += $height;	2527	$self->{height} += $h;
		2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2529	}
2199		2530
2200	push @{$self->{par}}, [$height, $color, $text];
2201
2202	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203	$self->{children}[1]->update;
2204	}	2532	}
2205		2533
2206	sub update {	2534	sub update {
2207	my ($self) = @_;	2535	my ($self) = @_;
2208		2536
…		…
2210		2538
2211	return unless $self->{h} > 0;	2539	return unless $self->{h} > 0;
2212		2540
2213	delete $self->{texture};	2541	delete $self->{texture};
2214		2542
2215	$ROOT->on_refresh ($self, sub {	2543	$ROOT->on_post_alloc ($self, sub {
		2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2545
2216	if (delete $self->{need_reflow}) {	2546	if (delete $self->{need_reflow}) {
2217	my $height = 0;	2547	my $height = 0;
2218		2548
2219	$height += $_->[0] = $self->text_height ($_->[2])	2549	my $layout = $self->{layout};
		2550
		2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2552
2220	for @{$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	}
2221		2564
2222	$self->{height} = $height;	2565	$self->{height} = $height;
2223		2566
2224	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225		2568
2226	delete $self->{texture};	2569	delete $self->{texture};
2227	}	2570	}
2228		2571
2229	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230	glClearColor 0, 0, 0, 0;	2573	glClearColor 0.5, 0.5, 0.5, 0;
2231	glClear GL_COLOR_BUFFER_BIT;	2574	glClear GL_COLOR_BUFFER_BIT;
2232		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
2233	glEnable GL_BLEND;	2587	glEnable GL_BLEND;
		2588	#TODO# not correct in windows where rgba is forced off
2234	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2235	glEnable GL_TEXTURE_2D;
2236	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238	my $top = int $self->{children}[1]{range}[0];
2239
2240	my $y0 = $top;
2241	my $y1 = $top + $self->{h};
2242
2243	my $y = 0;
2244
2245	my $layout = $self->{layout};
2246
2247	$layout->set_font ($self->{font}) if $self->{font};
2248		2590
2249	for my $par (@{$self->{par}}) {	2591	for my $par (@{$self->{par}}) {
2250	my $h = $par->[0];	2592	my $h = $par->[1];
2251		2593
2252	if ($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]);
2253	$layout->set_text ($par->[2]);	2597	$layout->set_markup ($par->[4]);
2254		2598
2255	glColor @{ $par->[1] };	2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256	my ($W, $H) = $layout->size;	2600
2257	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2601	glRasterPos $par->[3], $y - $y0;
		2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258	}	2603	}
2259		2604
2260	$y += $h;	2605	$y += $h;
2261	}	2606	}
2262		2607
2263	glDisable GL_TEXTURE_2D;
2264	glDisable GL_BLEND;	2608	glDisable GL_BLEND;
2265	};	2609	};
2266	});	2610	});
2267	}	2611	}
2268		2612
2269	sub _draw {	2613	sub _draw {
2270	my ($self) = @_;	2614	my ($self) = @_;
2271		2615
2272	glEnable GL_BLEND;
2273	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274	glEnable GL_TEXTURE_2D;	2616	glEnable GL_TEXTURE_2D;
2275	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2617	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276	glColor 1, 1, 1, 1;	2618	glColor 1, 1, 1, 1;
2277	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2619	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2279	glDisable GL_BLEND;
2280		2621
2281	$self->{children}[1]->draw;	2622	$self->{children}[1]->draw;
2282		2623
2283	}	2624	}
2284		2625
…		…
2332		2673
2333	sub new {	2674	sub new {
2334	my $class = shift;	2675	my $class = shift;
2335		2676
2336	my $self = $class->SUPER::new (	2677	my $self = $class->SUPER::new (
2337	state => 0,	2678	state => 0,
2338	connect_activate => \&toggle_flopper,	2679	on_activate => \&toggle_flopper,
2339	@_	2680	@_
2340	);	2681	);
2341		2682
2342	if ($self->{state}) {
2343	$self->{state} = 0;
2344	$self->toggle_flopper;
2345	}
2346
2347	$self	2683	$self
2348	}	2684	}
2349		2685
2350	sub toggle_flopper {	2686	sub toggle_flopper {
2351	my ($self) = @_;	2687	my ($self) = @_;
2352		2688
2353	# TODO: use animation	2689	$self->{other}->toggle_visibility;
2354	if ($self->{state} = !$self->{state}) {
2355	$CFClient::UI::ROOT->add ($self->{other});
2356	$self->{other}->move ($self->coord2global (0, $self->{h}));
2357	$self->emit ("open");
2358	} else {
2359	$CFClient::UI::ROOT->remove ($self->{other});
2360	$self->emit ("close");
2361	}
2362
2363	$self->emit (changed => $self->{state});
2364	}	2690	}
2365		2691
2366	#############################################################################	2692	#############################################################################
2367		2693
2368	package CFClient::UI::Tooltip;	2694	package CFClient::UI::Tooltip;
…		…
2378	@_,	2704	@_,
2379	can_events => 0,	2705	can_events => 0,
2380	)	2706	)
2381	}	2707	}
2382		2708
2383	sub set_markup {	2709	sub set_tooltip_from {
2384	my ($self, $text) = @_;	2710	my ($self, $widget) = @_;
2385		2711
2386	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2712	my $tooltip = $widget->{tooltip};
2387	$self->{label}->set_markup ($text);	2713
2388	$self->add ($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} || $::FONT_PROP),
		2728	);
2389	}	2729	}
2390		2730
2391	sub size_request {	2731	sub size_request {
2392	my ($self) = @_;	2732	my ($self) = @_;
2393
2394	$self->child->set_max_size ($::WIDTH * 0.3);
2395		2733
2396	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397		2735
2398	($w + 4, $h + 4)	2736	($w + 4, $h + 4)
2399	}	2737	}
…		…
2402	my ($self, $w, $h) = @_;	2740	my ($self, $w, $h) = @_;
2403		2741
2404	$self->SUPER::size_allocate ($w - 4, $h - 4);	2742	$self->SUPER::size_allocate ($w - 4, $h - 4);
2405	}	2743	}
2406		2744
		2745	sub visibility_change {
		2746	my ($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, $y);
		2760	});
		2761	}
		2762
2407	sub _draw {	2763	sub _draw {
2408	my ($self) = @_;	2764	my ($self) = @_;
2409		2765
2410	glPushMatrix;
2411	glTranslate 0.375, 0.375;	2766	glTranslate 0.375, 0.375;
2412		2767
2413	my ($w, $h) = @$self{qw(w h)};	2768	my ($w, $h) = @$self{qw(w h)};
2414		2769
2415	glColor 1, 0.8, 0.4;	2770	glColor 1, 0.8, 0.4;
…		…
2426	glVertex 0 , $h;	2781	glVertex 0 , $h;
2427	glVertex $w, $h;	2782	glVertex $w, $h;
2428	glVertex $w, 0;	2783	glVertex $w, 0;
2429	glEnd;	2784	glEnd;
2430		2785
2431	glPopMatrix;	2786	glTranslate 2 - 0.375, 2 - 0.375;
2432		2787
2433	glTranslate 2, 2;
2434	$self->SUPER::_draw;	2788	$self->SUPER::_draw;
2435	}	2789	}
2436		2790
2437	#############################################################################	2791	#############################################################################
2438		2792
…		…
2443	use CFClient::OpenGL;	2797	use CFClient::OpenGL;
2444		2798
2445	sub new {	2799	sub new {
2446	my $class = shift;	2800	my $class = shift;
2447		2801
2448	$class->SUPER::new (	2802	my $self = $class->SUPER::new (
2449	aspect => 1,	2803	aspect => 1,
		2804	can_events => 0,
2450	@_,	2805	@_,
2451	)	2806	);
		2807
		2808	if ($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	$self
2452	}	2823	}
2453		2824
2454	sub size_request {	2825	sub size_request {
2455	(32, 8)	2826	(32, 8)
2456	}	2827	}
2457		2828
		2829	sub update {
		2830	my ($self) = @_;
		2831
		2832	return unless $self->{visible};
		2833
		2834	$self->SUPER::update;
		2835	}
		2836
2458	sub _draw {	2837	sub _draw {
2459	my ($self) = @_;	2838	my ($self) = @_;
2460		2839
2461	return unless $::CONN;#d# manage and cache textures differently	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
2462	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463		2852
2464	# TODO animation
2465	if ($tex) {	2853	if ($tex) {
2466	glEnable GL_BLEND;
2467	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468	glEnable GL_TEXTURE_2D;	2854	glEnable GL_TEXTURE_2D;
2469	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470	glColor 1, 1, 1, 1;	2856	glColor 1, 1, 1, 1;
2471	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472	glDisable GL_TEXTURE_2D;	2858	glDisable GL_TEXTURE_2D;
2473	glDisable GL_BLEND;
2474	}	2859	}
		2860	}
		2861
		2862	sub DESTROY {
		2863	my ($self) = @_;
		2864
		2865	$self->{timer}->cancel
		2866	if $self->{timer};
		2867
		2868	$self->SUPER::DESTROY;
2475	}	2869	}
2476		2870
2477	#############################################################################	2871	#############################################################################
2478		2872
2479	package CFClient::UI::InventoryItem;	2873	package CFClient::UI::Buttonbar;
2480		2874
2481	our @ISA = CFClient::UI::HBox::;	2875	our @ISA = CFClient::UI::HBox::;
2482		2876
2483	sub new {	2877	# TODO: should actualyl wrap buttons and other goodies.
2484	my $class = shift;
2485
2486	my %args = @_;
2487
2488	my $item = delete $args{item};
2489
2490	my $desc = $item->{nrof} < 2
2491	? $item->{name}
2492	: "$item->{nrof} $item->{name_pl}";
2493
2494
2495	my $self = $class->SUPER::new (
2496	can_hover => 1,
2497	can_events => 1,
2498	tooltip => (CFClient::UI::Label->escape ($desc)
2499	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500	connect_button_down => sub {
2501	my ($self, $ev, $x, $y) = @_;
2502
2503	# todo: maybe put examine on 1? but should just be a tooltip :(
2504	if ($ev->{button} == 1) {
2505	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506	} elsif ($ev->{button} == 2) {
2507	$::CONN->send ("apply $item->{tag}");
2508	} elsif ($ev->{button} == 3) {
2509	CFClient::UI::Menu->new (
2510	items => [
2511	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512	[
2513	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514	sub { $::CONN->send ("lock $item->{tag}") },
2515	],
2516	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519	],
2520	)->popup ($ev);
2521	}
2522
2523	1
2524	},
2525	%args
2526	);
2527
2528	$self->add (new CFClient::UI::Face
2529	can_events => 0,
2530	face => $item->{face},
2531	anim => $item->{anim},
2532	animspeed => $item->{animspeed},
2533	);
2534
2535	$self->add (new CFClient::UI::Label
2536	can_events => 0,
2537	text => $desc,
2538	);
2539
2540	$self
2541	}
2542
2543	#############################################################################
2544
2545	package CFClient::UI::Inventory;
2546
2547	our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549	sub new {
2550	my $class = shift;
2551
2552	my $self = $class->SUPER::new (
2553	scrolled => (new CFClient::UI::VBox),
2554	@_,
2555	);
2556
2557	$self
2558	}
2559
2560	sub set_items {
2561	my ($self, $items) = @_;
2562
2563	$self->{scrolled}->clear;
2564	return unless $items;
2565
2566	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568	$self->{real_items} = \@items;
2569
2570	for my $item (@items) {
2571	my $desc = $item->{nrof} < 2
2572	? $item->{name}
2573	: "$item->{nrof} $item->{name_pl}";
2574
2575	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576	}
2577
2578	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579	}
2580
2581	sub size_request {
2582	my ($self) = @_;
2583	($self->{req_w}, $self->{req_h});
2584	}
2585		2878
2586	#############################################################################	2879	#############################################################################
2587		2880
2588	package CFClient::UI::Menu;	2881	package CFClient::UI::Menu;
2589		2882
…		…
2623		2916
2624	# popup given the event (must be a mouse button down event currently)	2917	# popup given the event (must be a mouse button down event currently)
2625	sub popup {	2918	sub popup {
2626	my ($self, $ev) = @_;	2919	my ($self, $ev) = @_;
2627		2920
2628	$self->emit ("popdown");	2921	$self->_emit ("popdown");
2629		2922
2630	# maybe save $GRAB? must be careful about events...	2923	# maybe save $GRAB? must be careful about events...
2631	$GRAB = $self;	2924	$GRAB = $self;
2632	$self->{button} = $ev->{button};	2925	$self->{button} = $ev->{button};
2633		2926
2634	$self->show;	2927	$self->show;
2635	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636	}	2929	}
2637		2930
2638	sub mouse_motion {	2931	sub mouse_motion {
2639	my ($self, $ev, $x, $y) = @_;	2932	my ($self, $ev, $x, $y) = @_;
2640		2933
2641	# TODO: should use vbox->find_widget or so	2934	# TODO: should use vbox->find_widget or so
2642	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643	$self->{hover} = $self->{item}{$HOVER};	2936	$self->{hover} = $self->{item}{$HOVER};
		2937
		2938	0
2644	}	2939	}
2645		2940
2646	sub button_up {	2941	sub button_up {
2647	my ($self, $ev, $x, $y) = @_;	2942	my ($self, $ev, $x, $y) = @_;
2648		2943
2649	if ($ev->{button} == $self->{button}) {	2944	if ($ev->{button} == $self->{button}) {
2650	undef $GRAB;	2945	undef $GRAB;
2651	$self->hide;	2946	$self->hide;
2652		2947
2653	$self->emit ("popdown");	2948	$self->_emit ("popdown");
2654	$self->{hover}[1]->() if $self->{hover};	2949	$self->{hover}[1]->() if $self->{hover};
		2950	} else {
		2951	return 0
		2952	}
		2953
2655	}	2954	1
2656	}	2955	}
2657		2956
2658	#############################################################################	2957	#############################################################################
2659		2958
2660	package CFClient::UI::Root;	2959	package CFClient::UI::Multiplexer;
2661		2960
2662	our @ISA = CFClient::UI::Container::;	2961	our @ISA = CFClient::UI::Container::;
2663
2664	use CFClient::OpenGL;
2665		2962
2666	sub new {	2963	sub new {
2667	my $class = shift;	2964	my $class = shift;
2668		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
2669	$class->SUPER::new (	3074	$class->SUPER::new (
		3075	fontsize => 0.8,
2670	@_,	3076	@_,
2671	)	3077	)
2672	}	3078	}
2673		3079
		3080	sub reorder {
		3081	my ($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	$self->reorder;
		3163	}
		3164
2674	sub configure {	3165	sub reconfigure {
		3166	my ($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	# $ccb is the callback that is executed on CANCEL and
		3340	# when the binding was unsuccessful on OK
		3341	sub set_binding {
2675	my ($self, $x, $y, $w, $h) = @_;	3342	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
2676		3343
2677	$self->{w} = $w;	3344	$self->clear_command_list;
2678	$self->{h} = $h;	3345	$self->{recording} = 0;
2679	}	3346	$self->{rec_btn}->set_text ("start recording");
2680		3347
2681	sub check_size {	3348	$self->{binding} = [$mod, $sym];
		3349	$self->{commands} = $cmds;
		3350
		3351	$self->{binding_change} = $cb;
		3352	$self->{binding_cancel} = $ccb;
		3353
		3354	$self->update_binding_widgets;
		3355	}
		3356
		3357	# this is a shortcut method that asks for a binding
		3358	# and then just binds it.
		3359	sub do_quick_binding {
2682	my ($self) = @_;	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	}
2683		3366
2684	$self->size_allocate ($self->{w}, $self->{h})	3367	sub update_binding_widgets {
2685	if $self->{w};	3368	my ($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
		3472	package CFClient::UI::Root;
		3473
		3474	our @ISA = CFClient::UI::Container::;
		3475
		3476	use CFClient::OpenGL;
		3477
		3478	sub new {
		3479	my $class = shift;
		3480
		3481	my $self = $class->SUPER::new (
		3482	visible => 1,
		3483	@_,
		3484	);
		3485
		3486	Scalar::Util::weaken ($self->{root} = $self);
		3487
		3488	$self
2686	}	3489	}
2687		3490
2688	sub size_request {	3491	sub size_request {
2689	my ($self) = @_;	3492	my ($self) = @_;
2690		3493
2691	($self->{w}, $self->{h})	3494	($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 $coord + 0.5
2692	}	3509	}
2693		3510
2694	sub size_allocate {	3511	sub size_allocate {
2695	my ($self, $w, $h) = @_;	3512	my ($self, $w, $h) = @_;
2696		3513
2697	my $old_w = $self->{old_w};
2698	my $old_h = $self->{old_h};
2699
2700	if ($old_w && $old_h) {
2701	for my $child ($self->children) {
2702	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710	}
2711	}
2712
2713	for my $child ($self->children) {	3514	for my $child ($self->children) {
2714	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)};
2715		3516
2716	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3517	$X = $child->{force_x} if exists $child->{force_x};
2717	$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
2718	$child->configure ($X, $Y, $W, $H);	3523	$child->configure ($X, $Y, $W, $H);
2719	}	3524	}
2720
2721	$self->{old_w} = $w;
2722	$self->{old_h} = $h;
2723	}	3525	}
2724		3526
2725	sub coord2local {	3527	sub coord2local {
2726	my ($self, $x, $y) = @_;	3528	my ($self, $x, $y) = @_;
2727		3529
…		…
2735	}	3537	}
2736		3538
2737	sub update {	3539	sub update {
2738	my ($self) = @_;	3540	my ($self) = @_;
2739		3541
2740	$self->check_size;
2741	$::WANT_REFRESH++;	3542	$::WANT_REFRESH++;
2742	}	3543	}
2743		3544
2744	sub add {	3545	sub add {
2745	my ($self, $child) = @_;	3546	my ($self, @children) = @_;
2746		3547
2747	# integerise window positions	3548	$_->{is_toplevel} = 1
2748	$child->{x} = int $child->{x};	3549	for @children;
2749	$child->{y} = int $child->{y};
2750		3550
2751	$self->SUPER::add ($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	$w->set_invisible;
		3566	}
2752	}	3567	}
2753		3568
2754	sub on_refresh {	3569	sub on_refresh {
2755	my ($self, $id, $cb) = @_;	3570	my ($self, $id, $cb) = @_;
2756		3571
2757	$self->{refresh_hook}{$id} = $cb;	3572	$self->{refresh_hook}{$id} = $cb;
2758	}	3573	}
2759		3574
		3575	sub on_post_alloc {
		3576	my ($self, $id, $cb) = @_;
		3577
		3578	$self->{post_alloc_hook}{$id} = $cb;
		3579	}
		3580
2760	sub draw {	3581	sub draw {
2761	my ($self) = @_;	3582	my ($self) = @_;
2762
2763	if ($self->{check_size}) {
2764	my @queue = ([], []);
2765
2766	for (;;) {
2767	if ($self->{check_size}) {
2768	# heuristic: check containers last
2769	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770	for values %{delete $self->{check_size}}
2771	}
2772
2773	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776	? @$widget{qw(user_w user_h)}
2777	: $widget->size_request;
2778
2779	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782	$widget->{req_w} = $w;
2783	$widget->{req_h} = $h;
2784
2785	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787	$widget->{parent}->check_size
2788	if $widget->{parent};
2789	}
2790	}
2791	}
2792
2793	while ($self->{size_alloc}) {
2794	for (values %{delete $self->{size_alloc}}) {
2795	my ($widget, $w, $h) = @$_;
2796
2797	$w = 0 if $w < 0;
2798	$h = 0 if $h < 0;
2799
2800	$widget->{w} = $w;
2801	$widget->{h} = $h;
2802	$widget->size_allocate ($w, $h);
2803	$widget->emit (size_allocate => $w, $h);
2804	}
2805	}
2806		3583
2807	while ($self->{refresh_hook}) {	3584	while ($self->{refresh_hook}) {
2808	$_->()	3585	$_->()
2809	for values %{delete $self->{refresh_hook}};	3586	for values %{delete $self->{refresh_hook}};
2810	}	3587	}
2811		3588
		3589	if ($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
		3677
2812	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3678	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3679	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814	glClear GL_COLOR_BUFFER_BIT;	3680	glClear GL_COLOR_BUFFER_BIT;
2815		3681
2816	glMatrixMode GL_PROJECTION;	3682	glMatrixMode GL_PROJECTION;
2817	glLoadIdentity;	3683	glLoadIdentity;
2818	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3684	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819	glMatrixMode GL_MODELVIEW;	3685	glMatrixMode GL_MODELVIEW;
2820	glLoadIdentity;	3686	glLoadIdentity;
2821		3687
		3688	{
		3689	package CFClient::UI::Base;
		3690
		3691	($draw_x, $draw_y, $draw_w, $draw_h) =
		3692	(0, 0, $self->{w}, $self->{h});
		3693	}
		3694
2822	$self->_draw;	3695	$self->_draw;
2823	}	3696	}
2824		3697
2825	#############################################################################	3698	#############################################################################
2826		3699
2827	package CFClient::UI;	3700	package CFClient::UI;
2828		3701
2829	$ROOT = new CFClient::UI::Root;	3702	$ROOT = new CFClient::UI::Root;
2830	$TOOLTIP = new CFClient::UI::Tooltip;	3703	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831		3704
2832	1	3705	1
2833		3706

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