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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.192 by root, Tue May 9 22:49:32 2006 UTC vs.
Revision 1.275 by root, Sat Jun 3 22:50:48 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	$self->{_tree_depth} = $parent->{_tree_depth} + 1;
386	Scalar::Util::weaken ($self->{parent} = $parent);
387	}
388
389	sub check_size {
390	my ($self) = @_;
391
392	$CFClient::UI::ROOT->{check_size}{$self} = $self;
393	}
394
395	sub update {
396	my ($self) = @_;
397
398	$self->{parent}->update
399	if $self->{parent};
400	}
401
402	sub connect {
403	my ($self, $signal, $cb) = @_;
404
405	push @{ $self->{signal_cb}{$signal} }, $cb;
406	}
407
408	sub emit {
409	my ($self, $signal, @args) = @_;
410
411	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
412	}
413
414	sub DESTROY {	592	sub DESTROY {
415	my ($self) = @_;	593	my ($self) = @_;
416		594
		595	delete $WIDGET{$self+0};
417	#$self->deactivate;	596	#$self->deactivate;
418	}	597	}
419		598
420	#############################################################################	599	#############################################################################
421		600
…		…
430	my $class = shift;	609	my $class = shift;
431		610
432	# range [value, low, high, page]	611	# range [value, low, high, page]
433		612
434	$class->SUPER::new (	613	$class->SUPER::new (
435	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
436	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
437	@_	616	@_
438	)	617	)
439	}	618	}
440		619
441	sub _draw {	620	sub _draw {
442	my ($self) = @_;	621	my ($self) = @_;
443		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
444	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
445		629
446	glEnable GL_BLEND;	630	glEnable GL_BLEND;
447	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
449		633
450	glBegin GL_QUADS;	634	glBegin GL_QUADS;
451	glVertex 0 , 0;	635	glVertex 0 , 0;
452	glVertex 0 , $h;	636	glVertex 0 , $h;
453	glVertex $w, $h;	637	glVertex $w, $h;
454	glVertex $w, 0;	638	glVertex $w, 0;
455	glEnd;	639	glEnd;
456		640
457	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
458	}	643	}
459		644
460	#############################################################################	645	#############################################################################
461		646
462	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
467	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
468	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
469	}	654	}
470		655
471	sub size_request {	656	sub size_request {
472	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
473	}	660	}
474		661
475	sub draw { }	662	sub draw { }
476		663
477	#############################################################################	664	#############################################################################
…		…
481	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
482		669
483	sub new {	670	sub new {
484	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
485		672
486	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
487		674
488	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
489	children => [],	676	children => [],
490	can_events => 0,	677	can_events => 0,
491	%arg,	678	%arg,
492	);	679	);
		680
493	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
494		683
495	$self	684	$self
496	}	685	}
497		686
498	sub add {	687	sub add {
…		…
506	$self->{children} = [	695	$self->{children} = [
507	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
508	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
509	];	698	];
510		699
511	$_->check_size	700	$self->realloc;
512	for @widgets;
513
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})
…		…
610	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
611	}	795	}
612		796
613	#############################################################################	797	#############################################################################
614		798
		799	# back-buffered drawing area
		800
615	package CFClient::UI::Window;	801	package CFClient::UI::Window;
616		802
617	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
618		804
619	use CFClient::OpenGL;	805	use CFClient::OpenGL;
…		…
625	}	811	}
626		812
627	sub update {	813	sub update {
628	my ($self) = @_;	814	my ($self) = @_;
629		815
630	$ROOT->on_refresh ($self => sub { $self->render_child });	816	$ROOT->on_post_alloc ($self => sub { $self->render_child });
631	$self->SUPER::update;	817	$self->SUPER::update;
632	}	818	}
633		819
634	sub size_allocate {	820	sub size_allocate {
635	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
…		…
637	$self->SUPER::size_allocate ($w, $h);	823	$self->SUPER::size_allocate ($w, $h);
638	$self->update;	824	$self->update;
639	}	825	}
640		826
641	sub _render {	827	sub _render {
		828	my ($self) = @_;
		829
642	$_[0]{children}[0]->draw;	830	$self->{children}[0]->draw;
643	}	831	}
644		832
645	sub render_child {	833	sub render_child {
646	my ($self) = @_;	834	my ($self) = @_;
647		835
648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649	glClearColor 0, 0, 0, 0;	837	glClearColor 0, 0, 0, 0;
650	glClear GL_COLOR_BUFFER_BIT;	838	glClear GL_COLOR_BUFFER_BIT;
651		839
		840	{
		841	package CFClient::UI::Base;
		842
		843	($draw_x, $draw_y, $draw_w, $draw_h) =
		844	(0, 0, $self->{w}, $self->{h});
		845	}
		846
652	$self->_render;	847	$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}, $self->{h};
658	# glDisable GL_BLEND;
659	# glColorMask 1, 1, 1, 1;
660	};	848	};
661	}	849	}
662		850
663	sub _draw {	851	sub _draw {
664	my ($self) = @_;	852	my ($self) = @_;
665		853
666	my ($w, $h) = ($self->w, $self->h);	854	my ($w, $h) = @$self{qw(w h)};
667		855
668	my $tex = $self->{texture}	856	my $tex = $self->{texture}
669	or return;	857	or return;
670		858
671	glEnable GL_BLEND;
672	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673	glEnable GL_TEXTURE_2D;	859	glEnable GL_TEXTURE_2D;
674	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675	glColor 0, 0, 0, 1;	861	glColor 1, 1, 1, 1;
676		862
677	$tex->draw_quad (0, 0, $w, $h);	863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678		864
679	glDisable GL_BLEND;
680	glDisable GL_TEXTURE_2D;	865	glDisable GL_TEXTURE_2D;
681	}	866	}
682		867
683	#############################################################################	868	#############################################################################
684		869
685	package CFClient::UI::ViewPort;	870	package CFClient::UI::ViewPort;
686		871
687	our @ISA = CFClient::UI::Window::;	872	our @ISA = CFClient::UI::Window::;
688		873
		874	sub new {
		875	my $class = shift;
		876
		877	$class->SUPER::new (
		878	scroll_x => 0,
		879	scroll_y => 1,
		880	@_,
		881	)
		882	}
		883
689	sub size_request {	884	sub size_request {
690	my ($self) = @_;	885	my ($self) = @_;
691		886
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		888
695	@$self{qw(child_w child_h)}	889	$w = 10 if $self->{scroll_x};
		890	$h = 10 if $self->{scroll_y};
		891
		892	($w, $h)
696	}	893	}
697		894
698	sub size_allocate {	895	sub size_allocate {
699	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
700		897
		898	my $child = $self->child;
		899
		900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		902
		903	$self->child->configure (0, 0, $w, $h);
701	$self->update;	904	$self->update;
702	}	905	}
703		906
704	sub set_offset {	907	sub set_offset {
705	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
…		…
739	}	942	}
740		943
741	sub _render {	944	sub _render {
742	my ($self) = @_;	945	my ($self) = @_;
743		946
		947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		949
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		951
746	$self->SUPER::_render;	952	$self->SUPER::_render;
747	}	953	}
748		954
749	#############################################################################	955	#############################################################################
750		956
751	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
752		958
753	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
		960
		961	sub new {
		962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
		965
		966	my $self;
		967
		968	my $slider = new CFClient::UI::Slider
		969	vertical => 1,
		970	range => [0, 0, 1, 0.01], # HACK fix
		971	on_changed => sub {
		972	$self->{vp}->set_offset (0, $_[1]);
		973	},
		974	;
		975
		976	$self = $class->SUPER::new (
		977	vp => (new CFClient::UI::ViewPort expand => 1),
		978	slider => $slider,
		979	%arg,
		980	);
		981
		982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
		984
		985	$self
		986	}
		987
		988	sub add {
		989	my ($self, $widget) = @_;
		990
		991	$self->{vp}->add ($self->{child} = $widget);
		992	}
		993
		994	sub update {
		995	my ($self) = @_;
		996
		997	$self->SUPER::update;
		998
		999	# todo: overwrite size_allocate of child
		1000	my $child = $self->{vp}->child;
		1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1002	}
		1003
		1004	sub size_allocate {
		1005	my ($self, $w, $h) = @_;
		1006
		1007	$self->SUPER::size_allocate ($w, $h);
		1008
		1009	my $child = $self->{vp}->child;
		1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1011	}
		1012
		1013	#TODO# update range on size_allocate depending on child
		1014	# update viewport offset on scroll
		1015
		1016	#############################################################################
		1017
		1018	package CFClient::UI::Frame;
		1019
		1020	our @ISA = CFClient::UI::Bin::;
		1021
		1022	use CFClient::OpenGL;
754		1023
755	sub new {	1024	sub new {
756	my $class = shift;	1025	my $class = shift;
757		1026
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 (	1027	$class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	1028	bg => undef,
770	slider => $slider,
771	@_,	1029	@_,
		1030	)
		1031	}
		1032
		1033	sub _draw {
		1034	my ($self) = @_;
		1035
		1036	if ($self->{bg}) {
		1037	my ($w, $h) = @$self{qw(w h)};
		1038
		1039	glEnable GL_BLEND;
		1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1041	glColor @{ $self->{bg} };
		1042
		1043	glBegin GL_QUADS;
		1044	glVertex 0 , 0;
		1045	glVertex 0 , $h;
		1046	glVertex $w, $h;
		1047	glVertex $w, 0;
		1048	glEnd;
		1049
		1050	glDisable GL_BLEND;
		1051	}
		1052
		1053	$self->SUPER::_draw;
		1054	}
		1055
		1056	#############################################################################
		1057
		1058	package CFClient::UI::FancyFrame;
		1059
		1060	our @ISA = CFClient::UI::Bin::;
		1061
		1062	use CFClient::OpenGL;
		1063
		1064	my $bg =
		1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1066	mipmap => 1, wrap => 1;
		1067
		1068	my @border =
		1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1071
		1072	sub new {
		1073	my ($class, %arg) = @_;
		1074
		1075	my $title = delete $arg{title};
		1076
		1077	my $self = $class->SUPER::new (
		1078	bg => [1, 1, 1, 1],
		1079	border_bg => [1, 1, 1, 1],
		1080	border => 0.6,
		1081	can_events => 1,
		1082	min_w => 16,
		1083	min_h => 16,
		1084	%arg,
772	);	1085	);
773		1086
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	1087	$self->{title} = new CFClient::UI::Label
855	align => 0,	1088	align => 0,
856	valign => 1,	1089	valign => 1,
857	text => $self->{title},	1090	text => $title,
858	fontsize => $self->{border};	1091	fontsize => $self->{border}
		1092	if defined $title;
859		1093
860	$self	1094	$self
		1095	}
		1096
		1097	sub add {
		1098	my ($self, @widgets) = @_;
		1099
		1100	$self->SUPER::add (@widgets);
		1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
861	}	1102	}
862		1103
863	sub border {	1104	sub border {
864	int $_[0]{border} * $::FONTSIZE	1105	int $_[0]{border} * $::FONTSIZE
865	}	1106	}
866		1107
867	sub size_request {	1108	sub size_request {
868	my ($self) = @_;	1109	my ($self) = @_;
		1110
		1111	$self->{title}->size_request
		1112	if $self->{title};
869		1113
870	my ($w, $h) = $self->SUPER::size_request;	1114	my ($w, $h) = $self->SUPER::size_request;
871		1115
872	(	1116	(
873	$w + $self->border * 2,	1117	$w + $self->border * 2,
…		…
876	}	1120	}
877		1121
878	sub size_allocate {	1122	sub size_allocate {
879	my ($self, $w, $h) = @_;	1123	my ($self, $w, $h) = @_;
880		1124
		1125	if ($self->{title}) {
		1126	$self->{title}{w} = $w;
		1127	$self->{title}{h} = $h;
		1128	$self->{title}->size_allocate ($w, $h);
		1129	}
		1130
		1131	my $border = $self->border;
		1132
881	$h -= List::Util::max 0, $self->border * 2;	1133	$h -= List::Util::max 0, $border * 2;
882	$w -= List::Util::max 0, $self->border * 2;	1134	$w -= List::Util::max 0, $border * 2;
883		1135
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);	1136	$self->child->configure ($border, $border, $w, $h);
888	}	1137	}
889		1138
890	sub button_down {	1139	sub button_down {
891	my ($self, $ev, $x, $y) = @_;	1140	my ($self, $ev, $x, $y) = @_;
892		1141
…		…
908	my ($ev, $x, $y) = @_;	1157	my ($ev, $x, $y) = @_;
909		1158
910	my $dx = $ev->{x} - $ox;	1159	my $dx = $ev->{x} - $ox;
911	my $dy = $ev->{y} - $oy;	1160	my $dy = $ev->{y} - $oy;
912		1161
913	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1164
		1165	$self->realloc;
915	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916	$self->check_size;
917	};	1167	};
918		1168
919	} elsif ($lr ^ $td) {	1169	} elsif ($lr ^ $td) {
920	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});
921	my ($bx, $by) = ($self->{x}, $self->{y});	1171	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
923	$self->{motion} = sub {	1173	$self->{motion} = sub {
924	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
925		1175
926	($x, $y) = ($ev->{x}, $ev->{y});	1176	($x, $y) = ($ev->{x}, $ev->{y});
927		1177
928	$self->move ($bx + $x - $ox, $by + $y - $oy);	1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929	$self->update;
930	};	1179	};
		1180	} else {
		1181	return 0;
		1182	}
		1183
931	}	1184	1
932	}	1185	}
933		1186
934	sub button_up {	1187	sub button_up {
935	my ($self, $ev, $x, $y) = @_;	1188	my ($self, $ev, $x, $y) = @_;
936		1189
937	delete $self->{motion};	1190	!!delete $self->{motion}
938	}	1191	}
939		1192
940	sub mouse_motion {	1193	sub mouse_motion {
941	my ($self, $ev, $x, $y) = @_;	1194	my ($self, $ev, $x, $y) = @_;
942		1195
943	$self->{motion}->($ev, $x, $y) if $self->{motion};	1196	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1197
		1198	!!$self->{motion}
944	}	1199	}
945		1200
946	sub _draw {	1201	sub _draw {
947	my ($self) = @_;	1202	my ($self) = @_;
948		1203
		1204	my $child = $self->{children}[0];
		1205
949	my ($w, $h ) = ($self->{w}, $self->{h});	1206	my ($w, $h ) = ($self->{w}, $self->{h});
950	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1207	my ($cw, $ch) = ($child->{w}, $child->{h});
951		1208
952	glEnable GL_BLEND;
953	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954	glEnable GL_TEXTURE_2D;	1209	glEnable GL_TEXTURE_2D;
955	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956		1211
957	my $border = $self->border;	1212	my $border = $self->border;
958		1213
959	glColor @{ $self->{border_bg} };	1214	glColor @{ $self->{border_bg} };
960	$tex[1]->draw_quad (0, 0, $w, $border);	1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);
961	$tex[3]->draw_quad (0, $border, $border, $ch);	1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
962	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964		1219
965	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966	my $bg = $tex[0];	1221	glColor @{ $self->{bg} };
967		1222
968	# TODO: repeat texture not scale	1223	# TODO: repeat texture not scale
		1224	# solve this better(?)
969	my $rep_x = $cw / $bg->{w};	1225	$bg->{s} = $cw / $bg->{w};
970	my $rep_y = $ch / $bg->{h};	1226	$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);	1227	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1228	}
978		1229
979	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
980	glDisable GL_BLEND;
981	}
982		1231
983	$self->{title}->draw if $self->{title};
984
985	$self->child->draw;	1232	$child->draw;
		1233
		1234	if ($self->{title}) {
		1235	glTranslate 0, $border - $self->{h};
		1236	$self->{title}->_draw;
		1237	}
986	}	1238	}
987		1239
988	#############################################################################	1240	#############################################################################
989		1241
990	package CFClient::UI::Table;	1242	package CFClient::UI::Table;
…		…
998	sub new {	1250	sub new {
999	my $class = shift;	1251	my $class = shift;
1000		1252
1001	$class->SUPER::new (	1253	$class->SUPER::new (
1002	col_expand => [],	1254	col_expand => [],
1003	@_	1255	@_,
1004	)	1256	)
		1257	}
		1258
		1259	sub children {
		1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005	}	1261	}
1006		1262
1007	sub add {	1263	sub add {
1008	my ($self, $x, $y, $child) = @_;	1264	my ($self, $x, $y, $child) = @_;
1009		1265
1010	$child->set_parent ($self);	1266	$child->set_parent ($self);
1011	$self->{children}[$y][$x] = $child;	1267	$self->{children}[$y][$x] = $child;
1012		1268
1013	$child->check_size;	1269	$self->realloc;
1014	}	1270	}
1015		1271
1016	sub children {
1017	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018	}
1019
1020	# TODO: move to container class maybe? send childs a signal on removal?	1272	# TODO: move to container class maybe? send children a signal on removal?
1021	sub clear {	1273	sub clear {
1022	my ($self) = @_;	1274	my ($self) = @_;
1023		1275
1024	my @children = $self->children;	1276	my @children = $self->children;
1025	delete $self->{children};	1277	delete $self->{children};
…		…
1027	for (@children) {	1279	for (@children) {
1028	delete $_->{parent};	1280	delete $_->{parent};
1029	$_->hide;	1281	$_->hide;
1030	}	1282	}
1031		1283
1032	$self->update;	1284	$self->realloc;
1033	}	1285	}
1034		1286
1035	sub get_wh {	1287	sub get_wh {
1036	my ($self) = @_;	1288	my ($self) = @_;
1037		1289
…		…
1068	sub size_allocate {	1320	sub size_allocate {
1069	my ($self, $w, $h) = @_;	1321	my ($self, $w, $h) = @_;
1070		1322
1071	my ($ws, $hs) = $self->get_wh;	1323	my ($ws, $hs) = $self->get_wh;
1072		1324
1073	my $req_w = sum @$ws;	1325	my $req_w = (sum @$ws) || 1;
1074	my $req_h = sum @$hs;	1326	my $req_h = (sum @$hs) || 1;
1075		1327
1076	# TODO: nicer code && do row_expand	1328	# TODO: nicer code && do row_expand
1077	my @col_expand = @{$self->{col_expand}};	1329	my @col_expand = @{$self->{col_expand}};
1078	@col_expand = (1) x @$ws unless @col_expand;	1330	@col_expand = (1) x @$ws unless @col_expand;
1079	my $col_expand = (sum @col_expand) || 1;	1331	my $col_expand = (sum @col_expand) || 1;
…		…
1133	}	1385	}
1134	}	1386	}
1135		1387
1136	#############################################################################	1388	#############################################################################
1137		1389
1138	package CFClient::UI::HBox;	1390	package CFClient::UI::Box;
1139
1140	# TODO: wrap into common Box base class
1141		1391
1142	our @ISA = CFClient::UI::Container::;	1392	our @ISA = CFClient::UI::Container::;
1143		1393
1144	sub size_request {	1394	sub size_request {
1145	my ($self) = @_;	1395	my ($self) = @_;
1146		1396
1147	my @alloc = map [$_->size_request], @{$self->{children}};	1397	$self->{vertical}
1148		1398	? (
1149	(	1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1150	(List::Util::sum map $_->[0], @alloc),	1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151	(List::Util::max map $_->[1], @alloc),	1401	)
1152	)	1402	: (
		1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1405	)
1153	}	1406	}
1154		1407
1155	sub size_allocate {	1408	sub size_allocate {
1156	my ($self, $w, $h) = @_;	1409	my ($self, $w, $h) = @_;
1157		1410
1158	($h, $w) = ($w, $h);	1411	my $space = $self->{vertical} ? $h : $w;
1159
1160	my $children = $self->{children};	1412	my $children = $self->{children};
1161		1413
1162	my @h = map $_->{req_w}, @$children;	1414	my @req;
1163		1415
1164	my $req_h = List::Util::sum @h;	1416	if ($self->{homogeneous}) {
1165		1417	@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 {	1418	} else {
		1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1420	my $req = List::Util::sum @req;
		1421
		1422	if ($req > $space) {
		1423	# ah well, not enough space
		1424	$_ *= $space / $req for @req;
		1425	} else {
1170	my $exp = List::Util::sum map $_->{expand}, @$children;	1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171	$exp ||= 1;
1172		1427
		1428	$space = ($space - $req) / $expand; # remaining space to give away
		1429
		1430	$req[$_] += $space * $children->[$_]{expand}
1173	for (0 .. $#$children) {	1431	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	}	1432	}
1180	}	1433	}
1181		1434
1182	CFClient::UI::harmonize \@h;	1435	CFClient::UI::harmonize \@req;
1183		1436
1184	my $y = 0;	1437	my $pos = 0;
1185	for (0 .. $#$children) {	1438	for (0 .. $#$children) {
1186	my $child = $children->[$_];
1187	my $h = $h[$_];	1439	my $alloc = $req[$_];
1188	$child->configure ($y, 0, $h, $w);	1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189		1441
1190	$y += $h;	1442	$pos += $alloc;
1191	}	1443	}
1192		1444
1193	1	1445	1
1194	}	1446	}
1195		1447
1196	#############################################################################	1448	#############################################################################
1197		1449
		1450	package CFClient::UI::HBox;
		1451
		1452	our @ISA = CFClient::UI::Box::;
		1453
		1454	sub new {
		1455	my $class = shift;
		1456
		1457	$class->SUPER::new (
		1458	vertical => 0,
		1459	@_,
		1460	)
		1461	}
		1462
		1463	#############################################################################
		1464
1198	package CFClient::UI::VBox;	1465	package CFClient::UI::VBox;
1199		1466
1200	# TODO: wrap into common Box base class
1201
1202	our @ISA = CFClient::UI::Container::;	1467	our @ISA = CFClient::UI::Box::;
1203		1468
1204	sub size_request {	1469	sub new {
1205	my ($self) = @_;	1470	my $class = shift;
1206		1471
1207	my @alloc = map [$_->size_request], @{$self->{children}};	1472	$class->SUPER::new (
1208		1473	vertical => 1,
1209	(	1474	@_,
1210	(List::Util::max map $_->[0], @alloc),
1211	(List::Util::sum map $_->[1], @alloc),
1212	)	1475	)
1213	}	1476	}
1214		1477
1215	sub size_allocate {
1216	my ($self, $w, $h) = @_;
1217
1218	my $children = $self->{children};
1219
1220	my @h = map $_->{req_h}, @$children;
1221
1222	my $req_h = List::Util::sum @h;
1223
1224	if ($req_h > $h) {
1225	# ah well, not enough space
1226	$_ *= $h / $req_h for @h;
1227	} else {
1228	my $exp = List::Util::sum map $_->{expand}, @$children;
1229	$exp ||= 1;
1230
1231	for (0 .. $#$children) {
1232	my $child = $children->[$_];
1233
1234	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1235	}
1236	}
1237
1238	CFClient::UI::harmonize \@h;
1239
1240	my $y = 0;
1241	for (0 .. $#$children) {
1242	my $child = $children->[$_];
1243	my $h = $h[$_];
1244	$child->configure (0, $y, $w, $h);
1245
1246	$y += $h;
1247	}
1248
1249	1
1250	}
1251
1252	#############################################################################	1478	#############################################################################
1253		1479
1254	package CFClient::UI::Label;	1480	package CFClient::UI::Label;
1255		1481
1256	our @ISA = CFClient::UI::Base::;	1482	our @ISA = CFClient::UI::DrawBG::;
1257		1483
1258	use CFClient::OpenGL;	1484	use CFClient::OpenGL;
1259		1485
1260	sub new {	1486	sub new {
1261	my ($class, %arg) = @_;	1487	my ($class, %arg) = @_;
1262		1488
1263	my $self = $class->SUPER::new (	1489	my $self = $class->SUPER::new (
1264	fg => [1, 1, 1],	1490	fg => [1, 1, 1],
		1491	#bg => none
		1492	#active_bg => none
1265	#font => default_font	1493	#font => default_font
		1494	#text => initial text
		1495	#markup => initial narkup
		1496	#max_w => maximum pixel width
		1497	ellipsise => 3, # end
		1498	layout => (new CFClient::Layout),
1266	fontsize => 1,	1499	fontsize => 1,
1267	text => "",
1268	align => -1,	1500	align => -1,
1269	valign => -1,	1501	valign => -1,
1270	padding => 2,	1502	padding_x => 2,
1271	layout => new CFClient::Layout,	1503	padding_y => 2,
1272	can_events => 0,	1504	can_events => 0,
1273	%arg	1505	%arg
1274	);	1506	);
1275		1507
1276	if (exists $self->{template}) {	1508	if (exists $self->{template}) {
1277	my $layout = new CFClient::Layout;	1509	my $layout = new CFClient::Layout;
1278	$layout->set_text (delete $self->{template});	1510	$layout->set_text (delete $self->{template});
1279	$self->{template} = $layout;	1511	$self->{template} = $layout;
1280	}	1512	}
1281		1513
1282	$self->set_text (delete $self->{text}) if exists $self->{text};	1514	if (exists $self->{markup}) {
1283	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1515	$self->set_markup (delete $self->{markup});
		1516	} else {
		1517	$self->set_text (delete $self->{text});
		1518	}
1284		1519
1285	$self	1520	$self
1286	}	1521	}
1287		1522
1288	sub escape {	1523	sub escape($) {
1289	local $_ = $_[1];	1524	local $_ = $_[0];
1290		1525
1291	s/&/&amp;/g;	1526	s/&/&amp;/g;
1292	s/>/&gt;/g;	1527	s/>/&gt;/g;
1293	s/</&lt;/g;	1528	s/</&lt;/g;
1294		1529
1295	$_[1]	1530	$_
1296	}	1531	}
1297		1532
1298	sub update {	1533	sub update {
1299	my ($self) = @_;	1534	my ($self) = @_;
1300		1535
…		…
1306	my ($self, $text) = @_;	1541	my ($self, $text) = @_;
1307		1542
1308	return if $self->{text} eq "T$text";	1543	return if $self->{text} eq "T$text";
1309	$self->{text} = "T$text";	1544	$self->{text} = "T$text";
1310		1545
		1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1311	$self->{layout}->set_text ($text);	1547	$self->{layout}->set_text ($text);
1312		1548
		1549	$self->realloc;
1313	$self->update;	1550	$self->update;
1314	$self->check_size;
1315	}	1551	}
1316		1552
1317	sub set_markup {	1553	sub set_markup {
1318	my ($self, $markup) = @_;	1554	my ($self, $markup) = @_;
1319		1555
1320	return if $self->{text} eq "M$markup";	1556	return if $self->{text} eq "M$markup";
1321	$self->{text} = "M$markup";	1557	$self->{text} = "M$markup";
1322		1558
		1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1560
		1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1323	$self->{layout}->set_markup ($markup);	1562	$self->{layout}->set_markup ($markup);
1324		1563
		1564	$self->realloc;
1325	$self->update;	1565	$self->update;
1326	$self->check_size;
1327	}	1566	}
1328		1567
1329	sub size_request {	1568	sub size_request {
1330	my ($self) = @_;	1569	my ($self) = @_;
1331		1570
1332	$self->{layout}->set_font ($self->{font}) if $self->{font};	1571	$self->{layout}->set_font ($self->{font}) if $self->{font};
1333	$self->{layout}->set_width ($self->{max_w} || -1);	1572	$self->{layout}->set_width ($self->{max_w} || -1);
		1573	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1334	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1335		1576
1336	my ($w, $h) = $self->{layout}->size;	1577	my ($w, $h) = $self->{layout}->size;
1337		1578
1338	if (exists $self->{template}) {	1579	if (exists $self->{template}) {
…		…
1343		1584
1344	$w = List::Util::max $w, $w2;	1585	$w = List::Util::max $w, $w2;
1345	$h = List::Util::max $h, $h2;	1586	$h = List::Util::max $h, $h2;
1346	}	1587	}
1347		1588
1348	(	1589	($w, $h)
1349	$w + $self->{padding} * 2,
1350	$h + $self->{padding} * 2,
1351	)
1352	}	1590	}
1353		1591
1354	sub size_allocate {	1592	sub size_allocate {
1355	my ($self, $w, $h) = @_;	1593	my ($self, $w, $h) = @_;
1356		1594
		1595	delete $self->{ox};
		1596
1357	delete $self->{texture};	1597	delete $self->{texture}
		1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1358	}	1599	}
1359		1600
1360	sub set_fontsize {	1601	sub set_fontsize {
1361	my ($self, $fontsize) = @_;	1602	my ($self, $fontsize) = @_;
1362		1603
1363	$self->{fontsize} = $fontsize;	1604	$self->{fontsize} = $fontsize;
1364	delete $self->{texture};	1605	delete $self->{texture};
1365		1606
1366	$self->update;	1607	$self->realloc;
1367	$self->check_size;
1368	}	1608	}
1369		1609
1370	sub _draw {	1610	sub _draw {
1371	my ($self) = @_;	1611	my ($self) = @_;
1372		1612
		1613	$self->SUPER::_draw; # draw background, if applicable
		1614
1373	my $tex = $self->{texture} ||= do {	1615	my $tex = $self->{texture} ||= do {
		1616	$self->{layout}->set_foreground (@{$self->{fg}});
1374	$self->{layout}->set_font ($self->{font}) if $self->{font};	1617	$self->{layout}->set_font ($self->{font}) if $self->{font};
1375	$self->{layout}->set_width ($self->{w});	1618	$self->{layout}->set_width ($self->{w});
		1619	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1622
1377	new_from_layout CFClient::Texture $self->{layout}	1623	new_from_layout CFClient::Texture $self->{layout}
1378	};	1624	};
1379		1625
1380	glEnable GL_BLEND;	1626	unless (exists $self->{ox}) {
1381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1629	: ($self->{w} - $tex->{w}) * 0.5);
		1630
		1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1633	: ($self->{h} - $tex->{h}) * 0.5);
		1634	};
		1635
1382	glEnable GL_TEXTURE_2D;	1636	glEnable GL_TEXTURE_2D;
1383	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1384		1638
		1639	if ($tex->{format} == GL_ALPHA) {
1385	glColor @{$self->{fg}};	1640	glColor @{$self->{fg}};
1386
1387	$self->{ox} = int (
1388	$self->{align} < 0 ? $self->{padding}
1389	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1390	: ($self->{w} - $tex->{w}) * 0.5
1391	);
1392
1393	$self->{oy} = int (
1394	$self->{valign} < 0 ? $self->{padding}
1395	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1396	: ($self->{h} - $tex->{h}) * 0.5
1397	);
1398
1399	$tex->draw_quad ($self->{ox}, $self->{oy});	1641	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1642	} else {
		1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1644	}
1400		1645
1401	glDisable GL_TEXTURE_2D;	1646	glDisable GL_TEXTURE_2D;
1402	glDisable GL_BLEND;
1403	}	1647	}
1404		1648
1405	#############################################################################	1649	#############################################################################
1406		1650
1407	package CFClient::UI::EntryBase;	1651	package CFClient::UI::EntryBase;
…		…
1420	active_fg => [0, 0, 0],	1664	active_fg => [0, 0, 0],
1421	can_hover => 1,	1665	can_hover => 1,
1422	can_focus => 1,	1666	can_focus => 1,
1423	valign => 0,	1667	valign => 0,
1424	can_events => 1,	1668	can_events => 1,
		1669	#text => ...
1425	@_	1670	@_
1426	)	1671	)
1427	}	1672	}
1428		1673
1429	sub _set_text {	1674	sub _set_text {
…		…
1439	$self->{text} = $text;	1684	$self->{text} = $text;
1440		1685
1441	$text =~ s/./*/g if $self->{hidden};	1686	$text =~ s/./*/g if $self->{hidden};
1442	$self->{layout}->set_text ("$text ");	1687	$self->{layout}->set_text ("$text ");
1443		1688
1444	$self->emit (changed => $self->{text});	1689	$self->_emit (changed => $self->{text});
		1690	}
		1691
		1692	sub set_text {
		1693	my ($self, $text) = @_;
		1694
		1695	$self->{cursor} = length $text;
		1696	$self->_set_text ($text);
		1697
		1698	$self->realloc;
1445	}	1699	}
1446		1700
1447	sub get_text {	1701	sub get_text {
1448	$_[0]{text}	1702	$_[0]{text}
1449	}	1703	}
…		…
1452	my ($self) = @_;	1706	my ($self) = @_;
1453		1707
1454	my ($w, $h) = $self->SUPER::size_request;	1708	my ($w, $h) = $self->SUPER::size_request;
1455		1709
1456	($w + 1, $h) # add 1 for cursor	1710	($w + 1, $h) # add 1 for cursor
1457	}
1458
1459	sub size_allocate {
1460	my ($self, $w, $h) = @_;
1461
1462	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1463	}
1464
1465	sub set_text {
1466	my ($self, $text) = @_;
1467
1468	$self->{cursor} = length $text;
1469	$self->_set_text ($text);
1470	$self->update;
1471	}	1711	}
1472		1712
1473	sub key_down {	1713	sub key_down {
1474	my ($self, $ev) = @_;	1714	my ($self, $ev) = @_;
1475		1715
…		…
1477	my $sym = $ev->{sym};	1717	my $sym = $ev->{sym};
1478	my $uni = $ev->{unicode};	1718	my $uni = $ev->{unicode};
1479		1719
1480	my $text = $self->get_text;	1720	my $text = $self->get_text;
1481		1721
1482	if ($sym == 8) {	1722	if ($uni == 8) {
1483	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1484	} elsif ($sym == 127) {	1724	} elsif ($uni == 127) {
1485	substr $text, $self->{cursor}, 1, "";	1725	substr $text, $self->{cursor}, 1, "";
1486	} elsif ($sym == CFClient::SDLK_LEFT) {	1726	} elsif ($sym == CFClient::SDLK_LEFT) {
1487	--$self->{cursor} if $self->{cursor};	1727	--$self->{cursor} if $self->{cursor};
1488	} elsif ($sym == CFClient::SDLK_RIGHT) {	1728	} elsif ($sym == CFClient::SDLK_RIGHT) {
1489	++$self->{cursor} if $self->{cursor} < length $self->{text};	1729	++$self->{cursor} if $self->{cursor} < length $self->{text};
1490	} elsif ($sym == CFClient::SDLK_HOME) {	1730	} elsif ($sym == CFClient::SDLK_HOME) {
1491	$self->{cursor} = 0;	1731	$self->{cursor} = 0;
1492	} elsif ($sym == CFClient::SDLK_END) {	1732	} elsif ($sym == CFClient::SDLK_END) {
1493	$self->{cursor} = length $text;	1733	$self->{cursor} = length $text;
1494	} elsif ($sym == 27) {	1734	} elsif ($uni == 27) {
1495	$self->emit ('escape');	1735	$self->_emit ('escape');
1496	} elsif ($uni) {	1736	} elsif ($uni) {
1497	substr $text, $self->{cursor}++, 0, chr $uni;	1737	substr $text, $self->{cursor}++, 0, chr $uni;
		1738	} else {
		1739	return 0;
1498	}	1740	}
1499		1741
1500	$self->_set_text ($text);	1742	$self->_set_text ($text);
1501	$self->update;	1743
		1744	$self->realloc;
		1745
		1746	1
1502	}	1747	}
1503		1748
1504	sub focus_in {	1749	sub focus_in {
1505	my ($self) = @_;	1750	my ($self) = @_;
1506		1751
…		…
1521	utf8::encode $text;	1766	utf8::encode $text;
1522	$self->{cursor} = length substr $text, 0, $idx;	1767	$self->{cursor} = length substr $text, 0, $idx;
1523		1768
1524	$self->_set_text ($self->{text});	1769	$self->_set_text ($self->{text});
1525	$self->update;	1770	$self->update;
		1771
		1772	1
1526	}	1773	}
1527		1774
1528	sub mouse_motion {	1775	sub mouse_motion {
1529	my ($self, $ev, $x, $y) = @_;	1776	my ($self, $ev, $x, $y) = @_;
1530	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1778
		1779	0
1531	}	1780	}
1532		1781
1533	sub _draw {	1782	sub _draw {
1534	my ($self) = @_;	1783	my ($self) = @_;
1535		1784
…		…
1586	if ($sym == 13) {	1835	if ($sym == 13) {
1587	unshift @{$self->{history}},	1836	unshift @{$self->{history}},
1588	my $txt = $self->get_text;	1837	my $txt = $self->get_text;
1589	$self->{history_pointer} = -1;	1838	$self->{history_pointer} = -1;
1590	$self->{history_saveback} = '';	1839	$self->{history_saveback} = '';
1591	$self->emit (activate => $txt);	1840	$self->_emit (activate => $txt);
1592	$self->update;	1841	$self->update;
1593		1842
1594	} elsif ($sym == CFClient::SDLK_UP) {	1843	} elsif ($sym == CFClient::SDLK_UP) {
1595	if ($self->{history_pointer} < 0) {	1844	if ($self->{history_pointer} < 0) {
1596	$self->{history_saveback} = $self->get_text;	1845	$self->{history_saveback} = $self->get_text;
…		…
1612	} else {	1861	} else {
1613	$self->set_text ($self->{history_saveback});	1862	$self->set_text ($self->{history_saveback});
1614	}	1863	}
1615		1864
1616	} else {	1865	} else {
1617	$self->SUPER::key_down ($ev);	1866	return $self->SUPER::key_down ($ev)
		1867	}
		1868
1618	}	1869	1
1619
1620	}	1870	}
1621		1871
1622	#############################################################################	1872	#############################################################################
1623		1873
1624	package CFClient::UI::Button;	1874	package CFClient::UI::Button;
…		…
1633		1883
1634	sub new {	1884	sub new {
1635	my $class = shift;	1885	my $class = shift;
1636		1886
1637	$class->SUPER::new (	1887	$class->SUPER::new (
1638	padding => 4,	1888	padding_x => 4,
		1889	padding_y => 4,
1639	fg => [1, 1, 1],	1890	fg => [1, 1, 1],
1640	bg => [1, 1, 1, 0.2],
1641	active_fg => [0, 0, 1],	1891	active_fg => [0, 0, 1],
1642	can_hover => 1,	1892	can_hover => 1,
1643	align => 0,	1893	align => 0,
1644	valign => 0,	1894	valign => 0,
1645	can_events => 1,	1895	can_events => 1,
1646	@_	1896	@_
1647	)	1897	)
1648	}	1898	}
1649		1899
		1900	sub activate { }
		1901
1650	sub button_up {	1902	sub button_up {
1651	my ($self, $ev, $x, $y) = @_;	1903	my ($self, $ev, $x, $y) = @_;
1652		1904
		1905	$self->emit ("activate")
1653	if ($x >= 0 && $x < $self->{w}	1906	if $x >= 0 && $x < $self->{w}
1654	&& $y >= 0 && $y < $self->{h}) {	1907	&& $y >= 0 && $y < $self->{h};
1655	$self->emit ("activate");	1908
1656	}	1909	1
1657	}	1910	}
1658		1911
1659	sub _draw {	1912	sub _draw {
1660	my ($self) = @_;	1913	my ($self) = @_;
1661		1914
…		…
1663		1916
1664	if ($GRAB == $self) {	1917	if ($GRAB == $self) {
1665	$self->{fg} = $self->{active_fg};	1918	$self->{fg} = $self->{active_fg};
1666	}	1919	}
1667		1920
1668	glEnable GL_BLEND;
1669	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1670	glEnable GL_TEXTURE_2D;	1921	glEnable GL_TEXTURE_2D;
1671	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1922	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1672	glColor 0, 0, 0, 1;	1923	glColor 0, 0, 0, 1;
1673		1924
1674	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1925	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1675		1926
1676	glDisable GL_TEXTURE_2D;	1927	glDisable GL_TEXTURE_2D;
1677	glDisable GL_BLEND;
1678		1928
1679	$self->SUPER::_draw;	1929	$self->SUPER::_draw;
1680	}	1930	}
1681		1931
1682	#############################################################################	1932	#############################################################################
…		…
1693		1943
1694	sub new {	1944	sub new {
1695	my $class = shift;	1945	my $class = shift;
1696		1946
1697	$class->SUPER::new (	1947	$class->SUPER::new (
1698	padding => 2,	1948	padding_x => 2,
		1949	padding_y => 2,
1699	fg => [1, 1, 1],	1950	fg => [1, 1, 1],
1700	active_fg => [1, 1, 0],	1951	active_fg => [1, 1, 0],
		1952	bg => [0, 0, 0, 0.2],
		1953	active_bg => [1, 1, 1, 0.5],
1701	state => 0,	1954	state => 0,
1702	can_hover => 1,	1955	can_hover => 1,
1703	@_	1956	@_
1704	)	1957	)
1705	}	1958	}
1706		1959
1707	sub size_request {	1960	sub size_request {
1708	my ($self) = @_;	1961	my ($self) = @_;
1709		1962
1710	($self->{padding} * 2 + 6) x 2	1963	(6) x 2
1711	}	1964	}
1712		1965
1713	sub button_down {	1966	sub button_down {
1714	my ($self, $ev, $x, $y) = @_;	1967	my ($self, $ev, $x, $y) = @_;
1715		1968
1716	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1969	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1717	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1970	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1718	$self->{state} = !$self->{state};	1971	$self->{state} = !$self->{state};
1719	$self->emit (changed => $self->{state});	1972	$self->_emit (changed => $self->{state});
		1973	} else {
		1974	return 0
		1975	}
		1976
1720	}	1977	1
1721	}	1978	}
1722		1979
1723	sub _draw {	1980	sub _draw {
1724	my ($self) = @_;	1981	my ($self) = @_;
1725		1982
1726	$self->SUPER::_draw;	1983	$self->SUPER::_draw;
1727		1984
1728	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1985	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1729		1986
1730	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1987	my ($w, $h) = @$self{qw(w h)};
		1988
		1989	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1731		1990
1732	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1991	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733		1992
1734	glEnable GL_BLEND;	1993	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1994
1735	glEnable GL_TEXTURE_2D;	1995	glEnable GL_TEXTURE_2D;
1736	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737
1738	my $tex = $self->{state} ? $tex[1] : $tex[0];
1739
1740	$tex->draw_quad (0, 0, $s, $s);	1996	$tex->draw_quad_alpha (0, 0, $s, $s);
1741
1742	glDisable GL_TEXTURE_2D;	1997	glDisable GL_TEXTURE_2D;
1743	glDisable GL_BLEND;
1744	}	1998	}
1745		1999
1746	#############################################################################	2000	#############################################################################
1747		2001
1748	package CFClient::UI::Image;	2002	package CFClient::UI::Image;
…		…
1791	glTranslate 0, -$self->{w}, 0;	2045	glTranslate 0, -$self->{w}, 0;
1792		2046
1793	($w, $h) = ($h, $w);	2047	($w, $h) = ($h, $w);
1794	}	2048	}
1795		2049
1796	glEnable GL_BLEND;
1797	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798	glEnable GL_TEXTURE_2D;	2050	glEnable GL_TEXTURE_2D;
1799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2051	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1800		2052
1801	$tex->draw_quad (0, 0, $w, $h);	2053	$tex->draw_quad_alpha (0, 0, $w, $h);
1802		2054
1803	glDisable GL_BLEND;
1804	glDisable GL_TEXTURE_2D;	2055	glDisable GL_TEXTURE_2D;
1805	}	2056	}
1806		2057
1807	#############################################################################	2058	#############################################################################
1808		2059
…		…
1997	qw(s1_slider.png s1_slider_bg.png);	2248	qw(s1_slider.png s1_slider_bg.png);
1998		2249
1999	sub new {	2250	sub new {
2000	my $class = shift;	2251	my $class = shift;
2001		2252
2002	# range [value, low, high, page]	2253	# range [value, low, high, page, unit]
2003		2254
2004	# TODO: 0-width page	2255	# TODO: 0-width page
2005	# TODO: req_w/h are wrong with vertical	2256	# TODO: req_w/h are wrong with vertical
2006	# TODO: calculations are off	2257	# TODO: calculations are off
2007	my $self = $class->SUPER::new (	2258	my $self = $class->SUPER::new (
2008	fg => [1, 1, 1],	2259	fg => [1, 1, 1],
2009	active_fg => [0, 0, 0],	2260	active_fg => [0, 0, 0],
		2261	bg => [0, 0, 0, 0.2],
		2262	active_bg => [1, 1, 1, 0.5],
2010	range => [0, 0, 100, 10],	2263	range => [0, 0, 100, 10, 0],
2011	req_w => $::WIDTH / 80,	2264	min_w => $::WIDTH / 80,
2012	req_h => $::WIDTH / 80,	2265	min_h => $::WIDTH / 80,
2013	vertical => 0,	2266	vertical => 0,
2014	can_hover => 1,	2267	can_hover => 1,
2015	inner_pad => 5,	2268	inner_pad => 0.02,
2016	@_	2269	@_
2017	);	2270	);
2018		2271
		2272	$self->set_value ($self->{range}[0]);
		2273	$self->update;
		2274
2019	$self	2275	$self
2020	}	2276	}
2021		2277
		2278	sub changed { }
		2279
		2280	sub set_range {
		2281	my ($self, $range) = @_;
		2282
		2283	($range, $self->{range}) = ($self->{range}, $range);
		2284
		2285	$self->update
		2286	if "@$range" ne "@{$self->{range}}";
		2287	}
		2288
		2289	sub set_value {
		2290	my ($self, $value) = @_;
		2291
		2292	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2293
		2294	$hi = $lo + 1 if $hi <= $lo;
		2295
		2296	$page = $hi - $lo if $page > $hi - $lo;
		2297
		2298	$value = $lo if $value < $lo;
		2299	$value = $hi - $page if $value > $hi - $page;
		2300
		2301	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2302	if $unit;
		2303
		2304	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2305
		2306	if ($value != $old_value) {
		2307	$self->_emit (changed => $value);
		2308	$self->update;
		2309	}
		2310	}
		2311
2022	sub size_request {	2312	sub size_request {
2023	my ($self) = @_;	2313	my ($self) = @_;
2024		2314
2025	my $w = $self->{req_w};	2315	($self->{req_w}, $self->{req_h})
2026	my $h = $self->{req_h};
2027
2028	$self->{vertical} ? ($h, $w) : ($w, $h)
2029	}	2316	}
2030		2317
2031	sub button_down {	2318	sub button_down {
2032	my ($self, $ev, $x, $y) = @_;	2319	my ($self, $ev, $x, $y) = @_;
2033		2320
2034	$self->SUPER::button_down ($ev, $x, $y);	2321	$self->SUPER::button_down ($ev, $x, $y);
		2322
		2323	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2324
2035	$self->mouse_motion ($ev, $x, $y);	2325	$self->mouse_motion ($ev, $x, $y)
2036	}	2326	}
2037		2327
2038	sub mouse_motion {	2328	sub mouse_motion {
2039	my ($self, $ev, $x, $y) = @_;	2329	my ($self, $ev, $x, $y) = @_;
2040		2330
2041	if ($GRAB == $self) {	2331	if ($GRAB == $self) {
		2332	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2333
		2334	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2335
		2336	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2337
		2338	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2339	} else {
		2340	return 0;
		2341	}
		2342
		2343	1
		2344	}
		2345
		2346	sub update {
		2347	my ($self) = @_;
		2348
		2349	delete $self->{knob_w};
		2350	$self->SUPER::update;
		2351	}
		2352
		2353	sub _draw {
		2354	my ($self) = @_;
		2355
		2356	unless ($self->{knob_w}) {
		2357	$self->set_value ($self->{range}[0]);
		2358
2042	my ($value, $lo, $hi, $page) = @{$self->{range}};	2359	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2360	my $range = ($hi - $page - $lo) || 1e-100;
2043		2361
2044	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2362	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2045		2363
2046	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2364	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2047	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2365	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2048		2366
2049	$x -= $inner_pad_px; # substract the padding	2367	$value = ($value - $lo) / $range;
2050	$x = $x * ($hi - $lo) / $inner_w + $lo;	2368	$value = $value * $self->{scale} + $self->{offset};
2051	$x = $lo if $x < $lo;
2052	$x = $hi - $page if $x > $hi - $page;
2053	$self->{range}[0] = $x;
2054		2369
2055	$self->emit (changed => $x);	2370	$self->{knob_x} = $value - $knob_w * 0.5;
2056	$self->update;	2371	$self->{knob_w} = $knob_w;
2057	}	2372	}
2058	}
2059
2060	# the inner_* stuff is for generating a padding for the slider handle,
2061	# so that the handle doesn't leave the texture. This calculation isn't 100%
2062	# correct propably, but it does the job for now
2063	sub _calc_inner_pad_px {
2064	my ($self, $w) = @_;
2065	($w / 100) * $self->{inner_pad} # % to pixels
2066	}
2067
2068	sub _draw {
2069	my ($self) = @_;
2070		2373
2071	$self->SUPER::_draw ();	2374	$self->SUPER::_draw ();
2072		2375
2073	my ($w, $h) = @$self{qw(w h)};	2376	glScale $self->{w}, $self->{h};
2074		2377
2075	if ($self->{vertical}) {	2378	if ($self->{vertical}) {
2076	# draw a vertical slider like a rotated horizontal slider	2379	# draw a vertical slider like a rotated horizontal slider
2077		2380
		2381	glTranslate 1, 0, 0;
2078	glRotate 90, 0, 0, 1;	2382	glRotate 90, 0, 0, 1;
2079	glTranslate 0, -$self->{w}, 0;
2080
2081	($w, $h) = ($h, $w);
2082	}	2383	}
2083		2384
2084	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2385	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2085	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2386	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2086		2387
2087	my ($value, $lo, $hi, $page) = @{$self->{range}};
2088
2089	$hi = $value + 1 if $lo == $hi;
2090
2091	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2092	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2093
2094	$page = int $page * $inner_w / ($hi - $lo);
2095	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2096
2097	$w -= $page;
2098	$page &= ~1;
2099	glTranslate $page * 0.5, 0, 0;
2100	$page ||= 2;
2101
2102	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2103	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2104
2105	glEnable GL_BLEND;
2106	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2107	glEnable GL_TEXTURE_2D;	2388	glEnable GL_TEXTURE_2D;
2108	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2389	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2109		2390
2110	# draw background	2391	# draw background
2111	$tex[1]->draw_quad (0, 0, $w, $h);	2392	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2112		2393
2113	# draw handle	2394	# draw handle
2114	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2395	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2115		2396
2116	glDisable GL_BLEND;
2117	glDisable GL_TEXTURE_2D;	2397	glDisable GL_TEXTURE_2D;
2118	}	2398	}
		2399
		2400	#############################################################################
		2401
		2402	package CFClient::UI::ValSlider;
		2403
		2404	our @ISA = CFClient::UI::HBox::;
		2405
		2406	sub new {
		2407	my ($class, %arg) = @_;
		2408
		2409	my $range = delete $arg{range};
		2410
		2411	my $self = $class->SUPER::new (
		2412	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2413	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2414	to_value => sub { shift },
		2415	from_value => sub { shift },
		2416	%arg,
		2417	);
		2418
		2419	$self->{slider}->connect (changed => sub {
		2420	my ($self, $value) = @_;
		2421	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2422	$self->{parent}->emit (changed => $value);
		2423	});
		2424
		2425	# $self->{entry}->connect (changed => sub {
		2426	# my ($self, $value) = @_;
		2427	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2428	# $self->{parent}->emit (changed => $value);
		2429	# });
		2430
		2431	$self->add ($self->{slider}, $self->{entry});
		2432
		2433	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2434
		2435	$self
		2436	}
		2437
		2438	sub set_range { shift->{slider}->set_range (@_) }
		2439	sub set_value { shift->{slider}->set_value (@_) }
2119		2440
2120	#############################################################################	2441	#############################################################################
2121		2442
2122	package CFClient::UI::TextView;	2443	package CFClient::UI::TextView;
2123		2444
…		…
2132	fontsize => 1,	2453	fontsize => 1,
2133	can_events => 0,	2454	can_events => 0,
2134	#font => default_font	2455	#font => default_font
2135	@_,	2456	@_,
2136		2457
2137	layout => (new CFClient::Layout),	2458	layout => (new CFClient::Layout 1),
2138	par => [],	2459	par => [],
2139	height => 0,	2460	height => 0,
2140	children => [	2461	children => [
2141	(new CFClient::UI::Empty expand => 1),	2462	(new CFClient::UI::Empty expand => 1),
2142	(new CFClient::UI::Slider vertical => 1),	2463	(new CFClient::UI::Slider vertical => 1),
…		…
2153		2474
2154	$self->{fontsize} = $fontsize;	2475	$self->{fontsize} = $fontsize;
2155	$self->reflow;	2476	$self->reflow;
2156	}	2477	}
2157		2478
2158	sub text_height {
2159	my ($self, $text) = @_;
2160
2161	my $layout = $self->{layout};
2162
2163	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2164	$layout->set_width ($self->{children}[0]{w});
2165	$layout->set_text ($text);
2166
2167	($layout->size)[1]
2168	}
2169
2170	sub reflow {
2171	my ($self) = @_;
2172
2173	$self->{need_reflow}++;
2174	$self->update;
2175	}
2176
2177	sub size_allocate {	2479	sub size_allocate {
2178	my ($self, $w, $h) = @_;	2480	my ($self, $w, $h) = @_;
2179		2481
2180	$self->SUPER::size_allocate ($w, $h);	2482	$self->SUPER::size_allocate ($w, $h);
2181		2483
…		…
2184	$self->{layout}->set_width ($self->{children}[0]{w});	2486	$self->{layout}->set_width ($self->{children}[0]{w});
2185		2487
2186	$self->reflow;	2488	$self->reflow;
2187	}	2489	}
2188		2490
		2491	sub text_size {
		2492	my ($self, $text, $indent) = @_;
		2493
		2494	my $layout = $self->{layout};
		2495
		2496	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2497	$layout->set_width ($self->{children}[0]{w} - $indent);
		2498	$layout->set_markup ($text);
		2499
		2500	$layout->size
		2501	}
		2502
		2503	sub reflow {
		2504	my ($self) = @_;
		2505
		2506	$self->{need_reflow}++;
		2507	$self->update;
		2508	}
		2509
		2510	sub set_offset {
		2511	my ($self, $offset) = @_;
		2512
		2513	# todo: base offset on lines or so, not on pixels
		2514	$self->{children}[1]->set_value ($offset);
		2515	}
		2516
		2517	sub clear {
		2518	my ($self) = @_;
		2519
		2520	$self->{par} = [];
		2521	$self->{height} = 0;
		2522	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2523	}
		2524
2189	sub add_paragraph {	2525	sub add_paragraph {
2190	my ($self, $color, $text) = @_;	2526	my ($self, $color, $text, $indent) = @_;
2191		2527
2192	#TODO: intelligently "reformat" paragraph	2528	for my $line (split /\n/, $text) {
2193		2529	my ($w, $h) = $self->text_size ($line);
2194	my $height = $self->text_height ($text);
2195
2196	$self->{height} += $height;	2530	$self->{height} += $h;
		2531	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2532	}
2197		2533
2198	push @{$self->{par}}, [$height, $color, $text];
2199
2200	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2534	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2201	$self->{children}[1]->update;
2202	}	2535	}
2203		2536
2204	sub update {	2537	sub update {
2205	my ($self) = @_;	2538	my ($self) = @_;
2206		2539
…		…
2208		2541
2209	return unless $self->{h} > 0;	2542	return unless $self->{h} > 0;
2210		2543
2211	delete $self->{texture};	2544	delete $self->{texture};
2212		2545
2213	$ROOT->on_refresh ($self, sub {	2546	$ROOT->on_post_alloc ($self, sub {
		2547	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2548
2214	if (delete $self->{need_reflow}) {	2549	if (delete $self->{need_reflow}) {
2215	my $height = 0;	2550	my $height = 0;
2216		2551
2217	$height += $_->[0] = $self->text_height ($_->[2])	2552	my $layout = $self->{layout};
		2553
		2554	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2555
2218	for @{$self->{par}};	2556	for (@{$self->{par}}) {
		2557	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2558	$layout->set_width ($W - $_->[3]);
		2559	$layout->set_markup ($_->[4]);
		2560	my ($w, $h) = $layout->size;
		2561	$_->[0] = $w + $_->[3];
		2562	$_->[1] = $h;
		2563	}
		2564
		2565	$height += $_->[1];
		2566	}
2219		2567
2220	$self->{height} = $height;	2568	$self->{height} = $height;
2221		2569
2222	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2570	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2223		2571
2224	delete $self->{texture};	2572	delete $self->{texture};
2225	}	2573	}
2226		2574
2227	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2575	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2228	glClearColor 0, 0, 0, 0;	2576	glClearColor 0.5, 0.5, 0.5, 0;
2229	glClear GL_COLOR_BUFFER_BIT;	2577	glClear GL_COLOR_BUFFER_BIT;
2230		2578
		2579	my $top = int $self->{children}[1]{range}[0];
		2580
		2581	my $y0 = $top;
		2582	my $y1 = $top + $H;
		2583
		2584	my $y = 0;
		2585
		2586	my $layout = $self->{layout};
		2587
		2588	$layout->set_font ($self->{font}) if $self->{font};
		2589
2231	glEnable GL_BLEND;	2590	glEnable GL_BLEND;
		2591	#TODO# not correct in windows where rgba is forced off
2232	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2592	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2233	glEnable GL_TEXTURE_2D;
2234	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2235
2236	my $top = int $self->{children}[1]{range}[0];
2237
2238	my $y0 = $top;
2239	my $y1 = $top + $self->{h};
2240
2241	my $y = 0;
2242
2243	my $layout = $self->{layout};
2244
2245	$layout->set_font ($self->{font}) if $self->{font};
2246		2593
2247	for my $par (@{$self->{par}}) {	2594	for my $par (@{$self->{par}}) {
2248	my $h = $par->[0];	2595	my $h = $par->[1];
2249		2596
2250	if ($y0 < $y + $h && $y < $y1) {	2597	if ($y0 < $y + $h && $y < $y1) {
		2598	$layout->set_foreground (@{ $par->[2] });
		2599	$layout->set_width ($W - $par->[3]);
2251	$layout->set_text ($par->[2]);	2600	$layout->set_markup ($par->[4]);
2252		2601
2253	glColor @{ $par->[1] };	2602	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2254	my ($W, $H) = $layout->size;	2603
2255	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2604	glRasterPos $par->[3], $y - $y0;
		2605	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2256	}	2606	}
2257		2607
2258	$y += $h;	2608	$y += $h;
2259	}	2609	}
2260		2610
2261	glDisable GL_TEXTURE_2D;
2262	glDisable GL_BLEND;	2611	glDisable GL_BLEND;
2263	};	2612	};
2264	});	2613	});
2265	}	2614	}
2266		2615
2267	sub _draw {	2616	sub _draw {
2268	my ($self) = @_;	2617	my ($self) = @_;
2269		2618
2270	glEnable GL_BLEND;
2271	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2272	glEnable GL_TEXTURE_2D;	2619	glEnable GL_TEXTURE_2D;
2273	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2620	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2274	glColor 1, 1, 1, 1;	2621	glColor 1, 1, 1, 1;
2275	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2622	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2276	glDisable GL_TEXTURE_2D;	2623	glDisable GL_TEXTURE_2D;
2277	glDisable GL_BLEND;
2278		2624
2279	$self->{children}[1]->draw;	2625	$self->{children}[1]->draw;
2280		2626
2281	}	2627	}
2282		2628
…		…
2330		2676
2331	sub new {	2677	sub new {
2332	my $class = shift;	2678	my $class = shift;
2333		2679
2334	my $self = $class->SUPER::new (	2680	my $self = $class->SUPER::new (
2335	state => 0,	2681	state => 0,
2336	connect_activate => \&toggle_flopper,	2682	on_activate => \&toggle_flopper,
2337	@_	2683	@_
2338	);	2684	);
2339		2685
2340	if ($self->{state}) {
2341	$self->{state} = 0;
2342	$self->toggle_flopper;
2343	}
2344
2345	$self	2686	$self
2346	}	2687	}
2347		2688
2348	sub toggle_flopper {	2689	sub toggle_flopper {
2349	my ($self) = @_;	2690	my ($self) = @_;
2350		2691
2351	# TODO: use animation	2692	$self->{other}->toggle_visibility;
2352	if ($self->{state} = !$self->{state}) {
2353	$CFClient::UI::ROOT->add ($self->{other});
2354	$self->{other}->move ($self->coord2global (0, $self->{h}));
2355	$self->emit ("open");
2356	} else {
2357	$CFClient::UI::ROOT->remove ($self->{other});
2358	$self->emit ("close");
2359	}
2360
2361	$self->emit (changed => $self->{state});
2362	}	2693	}
2363		2694
2364	#############################################################################	2695	#############################################################################
2365		2696
2366	package CFClient::UI::Tooltip;	2697	package CFClient::UI::Tooltip;
…		…
2376	@_,	2707	@_,
2377	can_events => 0,	2708	can_events => 0,
2378	)	2709	)
2379	}	2710	}
2380		2711
2381	sub set_markup {	2712	sub set_tooltip_from {
2382	my ($self, $text) = @_;	2713	my ($self, $widget) = @_;
2383		2714
2384	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2715	my $tooltip = $widget->{tooltip};
2385	$self->{label}->set_markup ($text);	2716
2386	$self->add ($self->{label});	2717	if ($ENV{CFPLUS_DEBUG} & 2) {
		2718	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2719	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2720	. "req $widget->{req_w} $widget->{req_h}\n"
		2721	. "visible $widget->{visible}";
		2722	}
		2723
		2724	$self->add (new CFClient::UI::Label
		2725	markup => $tooltip,
		2726	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2727	fontsize => 0.8,
		2728	fg => [0, 0, 0, 1],
		2729	ellipsise => 0,
		2730	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2731	);
2387	}	2732	}
2388		2733
2389	sub size_request {	2734	sub size_request {
2390	my ($self) = @_;	2735	my ($self) = @_;
2391
2392	$self->child->set_max_size ($::WIDTH * 0.3);
2393		2736
2394	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2737	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2395		2738
2396	($w + 4, $h + 4)	2739	($w + 4, $h + 4)
2397	}	2740	}
…		…
2400	my ($self, $w, $h) = @_;	2743	my ($self, $w, $h) = @_;
2401		2744
2402	$self->SUPER::size_allocate ($w - 4, $h - 4);	2745	$self->SUPER::size_allocate ($w - 4, $h - 4);
2403	}	2746	}
2404		2747
		2748	sub visibility_change {
		2749	my ($self, $visible) = @_;
		2750
		2751	return unless $visible;
		2752
		2753	$self->{root}->on_post_alloc ("move_$self" => sub {
		2754	my $widget = $self->{owner}
		2755	or return;
		2756
		2757	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2758
		2759	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2760	if $x + $self->{w} > $::WIDTH;
		2761
		2762	$self->move_abs ($x, $y);
		2763	});
		2764	}
		2765
2405	sub _draw {	2766	sub _draw {
2406	my ($self) = @_;	2767	my ($self) = @_;
2407		2768
2408	glPushMatrix;
2409	glTranslate 0.375, 0.375;	2769	glTranslate 0.375, 0.375;
2410		2770
2411	my ($w, $h) = @$self{qw(w h)};	2771	my ($w, $h) = @$self{qw(w h)};
2412		2772
2413	glColor 1, 0.8, 0.4;	2773	glColor 1, 0.8, 0.4;
…		…
2424	glVertex 0 , $h;	2784	glVertex 0 , $h;
2425	glVertex $w, $h;	2785	glVertex $w, $h;
2426	glVertex $w, 0;	2786	glVertex $w, 0;
2427	glEnd;	2787	glEnd;
2428		2788
2429	glPopMatrix;	2789	glTranslate 2 - 0.375, 2 - 0.375;
2430		2790
2431	glTranslate 2, 2;
2432	$self->SUPER::_draw;	2791	$self->SUPER::_draw;
2433	}	2792	}
2434		2793
2435	#############################################################################	2794	#############################################################################
2436		2795
…		…
2441	use CFClient::OpenGL;	2800	use CFClient::OpenGL;
2442		2801
2443	sub new {	2802	sub new {
2444	my $class = shift;	2803	my $class = shift;
2445		2804
2446	$class->SUPER::new (	2805	my $self = $class->SUPER::new (
2447	aspect => 1,	2806	aspect => 1,
		2807	can_events => 0,
2448	@_,	2808	@_,
2449	)	2809	);
		2810
		2811	if ($self->{anim} && $self->{animspeed}) {
		2812	Scalar::Util::weaken (my $widget = $self);
		2813
		2814	$self->{timer} = Event->timer (
		2815	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2816	hard => 1,
		2817	interval => $self->{animspeed},
		2818	cb => sub {
		2819	++$widget->{frame};
		2820	$widget->update;
		2821	},
		2822	);
		2823	}
		2824
		2825	$self
2450	}	2826	}
2451		2827
2452	sub size_request {	2828	sub size_request {
2453	(32, 8)	2829	(32, 8)
2454	}	2830	}
2455		2831
		2832	sub update {
		2833	my ($self) = @_;
		2834
		2835	return unless $self->{visible};
		2836
		2837	$self->SUPER::update;
		2838	}
		2839
2456	sub _draw {	2840	sub _draw {
2457	my ($self) = @_;	2841	my ($self) = @_;
2458		2842
2459	return unless $::CONN;#d# manage and cache textures differently	2843	return unless $::CONN;
		2844
		2845	my $face;
		2846
		2847	if ($self->{frame}) {
		2848	my $anim = $::CONN->{anim}[$self->{anim}];
		2849
		2850	$face = $anim->[ $self->{frame} % @$anim ]
		2851	if $anim && @$anim;
		2852	}
		2853
2460	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2854	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2461		2855
2462	# TODO animation
2463	if ($tex) {	2856	if ($tex) {
2464	glEnable GL_BLEND;
2465	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2466	glEnable GL_TEXTURE_2D;	2857	glEnable GL_TEXTURE_2D;
2467	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2468	glColor 1, 1, 1, 1;	2859	glColor 1, 1, 1, 1;
2469	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2860	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2470	glDisable GL_TEXTURE_2D;	2861	glDisable GL_TEXTURE_2D;
2471	glDisable GL_BLEND;
2472	}	2862	}
		2863	}
		2864
		2865	sub DESTROY {
		2866	my ($self) = @_;
		2867
		2868	$self->{timer}->cancel
		2869	if $self->{timer};
		2870
		2871	$self->SUPER::DESTROY;
2473	}	2872	}
2474		2873
2475	#############################################################################	2874	#############################################################################
2476		2875
2477	package CFClient::UI::InventoryItem;	2876	package CFClient::UI::Buttonbar;
2478		2877
2479	our @ISA = CFClient::UI::HBox::;	2878	our @ISA = CFClient::UI::HBox::;
2480		2879
2481	sub new {	2880	# TODO: should actualyl wrap buttons and other goodies.
2482	my $class = shift;
2483
2484	my %args = @_;
2485
2486	my $item = delete $args{item};
2487
2488	my $desc = $item->{nrof} < 2
2489	? $item->{name}
2490	: "$item->{nrof} $item->{name_pl}";
2491
2492
2493	my $self = $class->SUPER::new (
2494	can_hover => 1,
2495	can_events => 1,
2496	tooltip => (CFClient::UI::Label->escape ($desc)
2497	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2498	connect_button_down => sub {
2499	my ($self, $ev, $x, $y) = @_;
2500
2501	# todo: maybe put examine on 1? but should just be a tooltip :(
2502	if ($ev->{button} == 1) {
2503	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2504	} elsif ($ev->{button} == 2) {
2505	$::CONN->send ("apply $item->{tag}");
2506	} elsif ($ev->{button} == 3) {
2507	CFClient::UI::Menu->new (
2508	items => [
2509	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2510	[
2511	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2512	sub { $::CONN->send ("lock $item->{tag}") },
2513	],
2514	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2515	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2516	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2517	],
2518	)->popup ($ev);
2519	}
2520
2521	1
2522	},
2523	%args
2524	);
2525
2526	$self->add (new CFClient::UI::Face
2527	can_events => 0,
2528	face => $item->{face},
2529	anim => $item->{anim},
2530	animspeed => $item->{animspeed},
2531	);
2532
2533	$self->add (new CFClient::UI::Label
2534	can_events => 0,
2535	text => $desc,
2536	);
2537
2538	$self
2539	}
2540
2541	#############################################################################
2542
2543	package CFClient::UI::Inventory;
2544
2545	our @ISA = CFClient::UI::ScrolledWindow::;
2546
2547	sub new {
2548	my $class = shift;
2549
2550	my $self = $class->SUPER::new (
2551	scrolled => (new CFClient::UI::VBox),
2552	@_,
2553	);
2554
2555	$self
2556	}
2557
2558	sub set_items {
2559	my ($self, $items) = @_;
2560
2561	$self->{scrolled}->clear;
2562	return unless $items;
2563
2564	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2565
2566	$self->{real_items} = \@items;
2567
2568	for my $item (@items) {
2569	my $desc = $item->{nrof} < 2
2570	? $item->{name}
2571	: "$item->{nrof} $item->{name_pl}";
2572
2573	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2574	}
2575
2576	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2577	}
2578
2579	sub size_request {
2580	my ($self) = @_;
2581	($self->{req_w}, $self->{req_h});
2582	}
2583		2881
2584	#############################################################################	2882	#############################################################################
2585		2883
2586	package CFClient::UI::Menu;	2884	package CFClient::UI::Menu;
2587		2885
…		…
2621		2919
2622	# popup given the event (must be a mouse button down event currently)	2920	# popup given the event (must be a mouse button down event currently)
2623	sub popup {	2921	sub popup {
2624	my ($self, $ev) = @_;	2922	my ($self, $ev) = @_;
2625		2923
2626	$self->emit ("popdown");	2924	$self->_emit ("popdown");
2627		2925
2628	# maybe save $GRAB? must be careful about events...	2926	# maybe save $GRAB? must be careful about events...
2629	$GRAB = $self;	2927	$GRAB = $self;
2630	$self->{button} = $ev->{button};	2928	$self->{button} = $ev->{button};
2631		2929
2632	$self->show;	2930	$self->show;
2633	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2931	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2634	}	2932	}
2635		2933
2636	sub mouse_motion {	2934	sub mouse_motion {
2637	my ($self, $ev, $x, $y) = @_;	2935	my ($self, $ev, $x, $y) = @_;
2638		2936
2639	# TODO: should use vbox->find_widget or so	2937	# TODO: should use vbox->find_widget or so
2640	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2938	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2641	$self->{hover} = $self->{item}{$HOVER};	2939	$self->{hover} = $self->{item}{$HOVER};
		2940
		2941	0
2642	}	2942	}
2643		2943
2644	sub button_up {	2944	sub button_up {
2645	my ($self, $ev, $x, $y) = @_;	2945	my ($self, $ev, $x, $y) = @_;
2646		2946
2647	if ($ev->{button} == $self->{button}) {	2947	if ($ev->{button} == $self->{button}) {
2648	undef $GRAB;	2948	undef $GRAB;
2649	$self->hide;	2949	$self->hide;
2650		2950
2651	$self->emit ("popdown");	2951	$self->_emit ("popdown");
2652	$self->{hover}[1]->() if $self->{hover};	2952	$self->{hover}[1]->() if $self->{hover};
		2953	} else {
		2954	return 0
		2955	}
		2956
2653	}	2957	1
2654	}	2958	}
2655		2959
2656	#############################################################################	2960	#############################################################################
2657		2961
2658	package CFClient::UI::Root;	2962	package CFClient::UI::Multiplexer;
2659		2963
2660	our @ISA = CFClient::UI::Container::;	2964	our @ISA = CFClient::UI::Container::;
2661
2662	use CFClient::OpenGL;
2663		2965
2664	sub new {	2966	sub new {
2665	my $class = shift;	2967	my $class = shift;
2666		2968
		2969	my $self = $class->SUPER::new (
		2970	@_,
		2971	);
		2972
		2973	$self->{current} = $self->{children}[0]
		2974	if @{ $self->{children} };
		2975
		2976	$self
		2977	}
		2978
		2979	sub add {
		2980	my ($self, @widgets) = @_;
		2981
		2982	$self->SUPER::add (@widgets);
		2983
		2984	$self->{current} = $self->{children}[0]
		2985	if @{ $self->{children} };
		2986	}
		2987
		2988	sub set_current_page {
		2989	my ($self, $page_or_widget) = @_;
		2990
		2991	my $widget = ref $page_or_widget
		2992	? $page_or_widget
		2993	: $self->{children}[$page_or_widget];
		2994
		2995	$self->{current} = $widget;
		2996	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2997
		2998	$self->_emit (page_changed => $self->{current});
		2999
		3000	$self->realloc;
		3001	}
		3002
		3003	sub visible_children {
		3004	$_[0]{current}
		3005	}
		3006
		3007	sub size_request {
		3008	my ($self) = @_;
		3009
		3010	$self->{current}->size_request
		3011	}
		3012
		3013	sub size_allocate {
		3014	my ($self, $w, $h) = @_;
		3015
		3016	$self->{current}->configure (0, 0, $w, $h);
		3017	}
		3018
		3019	sub _draw {
		3020	my ($self) = @_;
		3021
		3022	$self->{current}->draw;
		3023	}
		3024
		3025	#############################################################################
		3026
		3027	package CFClient::UI::Notebook;
		3028
		3029	our @ISA = CFClient::UI::VBox::;
		3030
		3031	sub new {
		3032	my $class = shift;
		3033
		3034	my $self = $class->SUPER::new (
		3035	buttonbar => (new CFClient::UI::Buttonbar),
		3036	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3037	# filter => # will be put between multiplexer and $self
		3038	@_,
		3039	);
		3040
		3041	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3042	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3043
		3044	$self
		3045	}
		3046
		3047	sub add {
		3048	my ($self, $title, $widget, $tooltip) = @_;
		3049
		3050	Scalar::Util::weaken $self;
		3051
		3052	$self->{buttonbar}->add (new CFClient::UI::Button
		3053	markup => $title,
		3054	tooltip => $tooltip,
		3055	on_activate => sub { $self->set_current_page ($widget) },
		3056	);
		3057
		3058	$self->{multiplexer}->add ($widget);
		3059	}
		3060
		3061	sub set_current_page {
		3062	my ($self, $page) = @_;
		3063
		3064	$self->{multiplexer}->set_current_page ($page);
		3065	$self->_emit (page_changed => $self->{multiplexer}{current});
		3066	}
		3067
		3068	#############################################################################
		3069
		3070	package CFClient::UI::Statusbox;
		3071
		3072	our @ISA = CFClient::UI::VBox::;
		3073
		3074	sub new {
		3075	my $class = shift;
		3076
2667	$class->SUPER::new (	3077	$class->SUPER::new (
		3078	fontsize => 0.8,
2668	@_,	3079	@_,
2669	)	3080	)
2670	}	3081	}
2671		3082
		3083	sub reorder {
		3084	my ($self) = @_;
		3085	my $NOW = time;
		3086
		3087	while (my ($k, $v) = each %{ $self->{item} }) {
		3088	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		3089	}
		3090
		3091	my @widgets;
		3092
		3093	my @items = sort {
		3094	$a->{pri} <=> $b->{pri}
		3095	or $b->{id} <=> $a->{id}
		3096	} values %{ $self->{item} };
		3097
		3098	my $count = 10 + 1;
		3099	for my $item (@items) {
		3100	last unless --$count;
		3101
		3102	push @widgets, $item->{label} ||= do {
		3103	# TODO: doesn't handle markup well (read as: at all)
		3104	my $short = $item->{count} > 1
		3105	? "<b>$item->{count} ×</b> $item->{text}"
		3106	: $item->{text};
		3107
		3108	for ($short) {
		3109	s/^\s+//;
		3110	s/\s+/ /g;
		3111	}
		3112
		3113	new CFClient::UI::Label
		3114	markup => $short,
		3115	tooltip => $item->{tooltip},
		3116	tooltip_font => $::FONT_PROP,
		3117	tooltip_width => 0.67,
		3118	fontsize => $item->{fontsize} || $self->{fontsize},
		3119	max_w => $::WIDTH * 0.44,
		3120	fg => $item->{fg},
		3121	can_events => 1,
		3122	can_hover => 1
		3123	};
		3124	}
		3125
		3126	$self->clear;
		3127	$self->SUPER::add (reverse @widgets);
		3128	}
		3129
		3130	sub add {
		3131	my ($self, $text, %arg) = @_;
		3132
		3133	$text =~ s/^\s+//;
		3134	$text =~ s/\s+$//;
		3135
		3136	return unless $text;
		3137
		3138	my $timeout = time + ((delete $arg{timeout}) || 60);
		3139
		3140	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		3141
		3142	if (my $item = $self->{item}{$group}) {
		3143	if ($item->{text} eq $text) {
		3144	$item->{count}++;
		3145	} else {
		3146	$item->{count} = 1;
		3147	$item->{text} = $item->{tooltip} = $text;
		3148	}
		3149	$item->{id} = ++$self->{id};
		3150	$item->{timeout} = $timeout;
		3151	delete $item->{label};
		3152	} else {
		3153	$self->{item}{$group} = {
		3154	id => ++$self->{id},
		3155	text => $text,
		3156	timeout => $timeout,
		3157	tooltip => $text,
		3158	fg => [0.8, 0.8, 0.8, 0.8],
		3159	pri => 0,
		3160	count => 1,
		3161	%arg,
		3162	};
		3163	}
		3164
		3165	$self->reorder;
		3166	}
		3167
2672	sub configure {	3168	sub reconfigure {
		3169	my ($self) = @_;
		3170
		3171	delete $_->{label}
		3172	for values %{ $self->{item} || {} };
		3173
		3174	$self->reorder;
		3175	$self->SUPER::reconfigure;
		3176	}
		3177
		3178	#############################################################################
		3179
		3180	package CFClient::UI::Inventory;
		3181
		3182	our @ISA = CFClient::UI::ScrolledWindow::;
		3183
		3184	sub new {
		3185	my $class = shift;
		3186
		3187	my $self = $class->SUPER::new (
		3188	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3189	@_,
		3190	);
		3191
		3192	$self
		3193	}
		3194
		3195	sub set_items {
		3196	my ($self, $items) = @_;
		3197
		3198	$self->{child}->clear;
		3199	return unless $items;
		3200
		3201	my @items = sort {
		3202	($a->{type} <=> $b->{type})
		3203	or ($a->{name} cmp $b->{name})
		3204	} @$items;
		3205
		3206	$self->{real_items} = \@items;
		3207
		3208	my $row = 0;
		3209	for my $item (@items) {
		3210	CFClient::Item::update_widgets $item;
		3211
		3212	$self->{child}->add (0, $row, $item->{face_widget});
		3213	$self->{child}->add (1, $row, $item->{desc_widget});
		3214	$self->{child}->add (2, $row, $item->{weight_widget});
		3215
		3216	$row++;
		3217	}
		3218	}
		3219
		3220	#############################################################################
		3221
		3222	package CFClient::UI::BindEditor;
		3223
		3224	our @ISA = CFClient::UI::FancyFrame::;
		3225
		3226	sub new {
		3227	my $class = shift;
		3228
		3229	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3230
		3231	$self->add (my $vb = new CFClient::UI::VBox);
		3232
		3233
		3234	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3235	text => "start recording",
		3236	tooltip => "Start/Stops recording of actions."
		3237	."All subsequent actions after the recording started will be captured."
		3238	."The actions are displayed after the record was stopped."
		3239	."To bind the action you have to click on the 'Bind' button",
		3240	on_activate => sub {
		3241	unless ($self->{recording}) {
		3242	$self->start;
		3243	} else {
		3244	$self->stop;
		3245	}
		3246	});
		3247
		3248	$vb->add (new CFClient::UI::Label text => "Actions:");
		3249	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3250
		3251	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3252	$vb->add (my $hb = new CFClient::UI::HBox);
		3253	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3254	$hb->add (new CFClient::UI::Button
		3255	text => "bind",
		3256	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3257	on_activate => sub {
		3258	$self->ask_for_bind;
		3259	});
		3260
		3261	$vb->add (my $hb = new CFClient::UI::HBox);
		3262	$hb->add (new CFClient::UI::Button
		3263	text => "ok",
		3264	expand => 1,
		3265	tooltip => "This closes the binding editor and saves the binding",
		3266	on_activate => sub {
		3267	$self->hide;
		3268	$self->commit;
		3269	});
		3270
		3271	$hb->add (new CFClient::UI::Button
		3272	text => "cancel",
		3273	expand => 1,
		3274	tooltip => "This closes the binding editor without saving",
		3275	on_activate => sub {
		3276	$self->hide;
		3277	$self->{binding_cancel}->()
		3278	if $self->{binding_cancel};
		3279	});
		3280
		3281	$self->update_binding_widgets;
		3282
		3283	$self
		3284	}
		3285
		3286	sub commit {
		3287	my ($self) = @_;
		3288	my ($mod, $sym, $cmds) = $self->get_binding;
		3289	if ($sym != 0 && @$cmds > 0) {
		3290	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3291	."'. Don't forget 'Save Config'!");
		3292	$self->{binding_change}->($mod, $sym, $cmds)
		3293	if $self->{binding_change};
		3294	} else {
		3295	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3296	$self->{binding_cancel}->()
		3297	if $self->{binding_cancel};
		3298	}
		3299	}
		3300
		3301	sub start {
		3302	my ($self) = @_;
		3303
		3304	$self->{rec_btn}->set_text ("stop recording");
		3305	$self->{recording} = 1;
		3306	$self->clear_command_list;
		3307	$::CONN->start_record if $::CONN;
		3308	}
		3309
		3310	sub stop {
		3311	my ($self) = @_;
		3312
		3313	$self->{rec_btn}->set_text ("start recording");
		3314	$self->{recording} = 0;
		3315
		3316	my $rec;
		3317	$rec = $::CONN->stop_record if $::CONN;
		3318	return unless ref $rec eq 'ARRAY';
		3319	$self->set_command_list ($rec);
		3320	}
		3321
		3322
		3323	sub ask_for_bind_and_commit {
		3324	my ($self) = @_;
		3325	$self->ask_for_bind (1);
		3326	}
		3327
		3328	sub ask_for_bind {
		3329	my ($self, $commit) = @_;
		3330
		3331	CFClient::Binder::open_binding_dialog (sub {
		3332	my ($mod, $sym) = @_;
		3333	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3334	$self->update_binding_widgets;
		3335	$self->commit if $commit;
		3336	});
		3337	}
		3338
		3339	# $mod and $sym are the modifiers and key symbol
		3340	# $cmds is a array ref of strings (the commands)
		3341	# $cb is the callback that is executed on OK
		3342	# $ccb is the callback that is executed on CANCEL and
		3343	# when the binding was unsuccessful on OK
		3344	sub set_binding {
2673	my ($self, $x, $y, $w, $h) = @_;	3345	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
2674		3346
2675	$self->{w} = $w;	3347	$self->clear_command_list;
2676	$self->{h} = $h;	3348	$self->{recording} = 0;
2677	}	3349	$self->{rec_btn}->set_text ("start recording");
2678		3350
2679	sub check_size {	3351	$self->{binding} = [$mod, $sym];
		3352	$self->{commands} = $cmds;
		3353
		3354	$self->{binding_change} = $cb;
		3355	$self->{binding_cancel} = $ccb;
		3356
		3357	$self->update_binding_widgets;
		3358	}
		3359
		3360	# this is a shortcut method that asks for a binding
		3361	# and then just binds it.
		3362	sub do_quick_binding {
2680	my ($self) = @_;	3363	my ($self, $cmds) = @_;
		3364	$self->set_binding (undef, undef, $cmds, sub {
		3365	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3366	});
		3367	$self->ask_for_bind (1);
		3368	}
2681		3369
2682	$self->size_allocate ($self->{w}, $self->{h})	3370	sub update_binding_widgets {
2683	if $self->{w};	3371	my ($self) = @_;
		3372	my ($mod, $sym, $cmds) = $self->get_binding;
		3373	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3374	$self->set_command_list ($cmds);
		3375	}
		3376
		3377	sub get_binding {
		3378	my ($self) = @_;
		3379	return (
		3380	$self->{binding}->[0],
		3381	$self->{binding}->[1],
		3382	[ grep { defined $_ } @{$self->{commands}} ]
		3383	);
		3384	}
		3385
		3386	sub clear_command_list {
		3387	my ($self) = @_;
		3388	$self->{cmdbox}->clear ();
		3389	}
		3390
		3391	sub set_command_list {
		3392	my ($self, $cmds) = @_;
		3393
		3394	$self->{cmdbox}->clear ();
		3395	$self->{commands} = $cmds;
		3396
		3397	my $idx = 0;
		3398
		3399	for (@$cmds) {
		3400	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3401
		3402	my $i = $idx;
		3403	$hb->add (new CFClient::UI::Label text => $_);
		3404	$hb->add (new CFClient::UI::Button
		3405	text => "delete",
		3406	tooltip => "Deletes the action from the record",
		3407	on_activate => sub {
		3408	$self->{cmdbox}->remove ($hb);
		3409	$cmds->[$i] = undef;
		3410	});
		3411
		3412
		3413	$idx++
		3414	}
		3415	}
		3416
		3417	#############################################################################
		3418
		3419	package CFClient::UI::SpellList;
		3420
		3421	our @ISA = CFClient::UI::Table::;
		3422
		3423	sub new {
		3424	my $class = shift;
		3425
		3426	my $self = $class->SUPER::new (
		3427	binding => [],
		3428	commands => [],
		3429	@_,
		3430	)
		3431	}
		3432
		3433	# XXX: Do sorting? Argl...
		3434	sub add_spell {
		3435	my ($self, $spell) = @_;
		3436	$self->{spells}->{$spell->{name}} = $spell;
		3437
		3438	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3439	face => $spell->{face},
		3440	can_hover => 1,
		3441	can_events => 1,
		3442	tooltip => $spell->{message});
		3443
		3444	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3445	text => $spell->{name},
		3446	can_hover => 1,
		3447	can_events => 1,
		3448	tooltip => $spell->{message},
		3449	expand => 1);
		3450
		3451	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3452	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3453	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3454	expand => 1);
		3455
		3456	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3457	text => "bind to key",
		3458	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3459	}
		3460
		3461	sub rebuild_spell_list {
		3462	my ($self) = @_;
		3463	$self->{tbl_idx} = 0;
		3464	$self->add_spell ($_) for values %{$self->{spells}};
		3465	}
		3466
		3467	sub remove_spell {
		3468	my ($self, $spell) = @_;
		3469	delete $self->{spells}->{$spell->{name}};
		3470	$self->rebuild_spell_list;
		3471	}
		3472
		3473	#############################################################################
		3474
		3475	package CFClient::UI::Root;
		3476
		3477	our @ISA = CFClient::UI::Container::;
		3478
		3479	use CFClient::OpenGL;
		3480
		3481	sub new {
		3482	my $class = shift;
		3483
		3484	my $self = $class->SUPER::new (
		3485	visible => 1,
		3486	@_,
		3487	);
		3488
		3489	Scalar::Util::weaken ($self->{root} = $self);
		3490
		3491	$self
2684	}	3492	}
2685		3493
2686	sub size_request {	3494	sub size_request {
2687	my ($self) = @_;	3495	my ($self) = @_;
2688		3496
2689	($self->{w}, $self->{h})	3497	($self->{w}, $self->{h})
		3498	}
		3499
		3500	sub _to_pixel {
		3501	my ($coord, $size, $max) = @_;
		3502
		3503	$coord =
		3504	$coord eq "center" ? ($max - $size) * 0.5
		3505	: $coord eq "max" ? $max
		3506	: $coord;
		3507
		3508	$coord = 0 if $coord < 0;
		3509	$coord = $max - $size if $coord > $max - $size;
		3510
		3511	int $coord + 0.5
2690	}	3512	}
2691		3513
2692	sub size_allocate {	3514	sub size_allocate {
2693	my ($self, $w, $h) = @_;	3515	my ($self, $w, $h) = @_;
2694		3516
2695	my $old_w = $self->{old_w};
2696	my $old_h = $self->{old_h};
2697
2698	if ($old_w && $old_h) {
2699	for my $child ($self->children) {
2700	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2701	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2702	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2703	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2704	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2705	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2706	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2707	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2708	}
2709	}
2710
2711	for my $child ($self->children) {	3517	for my $child ($self->children) {
2712	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3518	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2713		3519
2714	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3520	$X = $child->{force_x} if exists $child->{force_x};
2715	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3521	$Y = $child->{force_y} if exists $child->{force_y};
		3522
		3523	$X = _to_pixel $X, $W, $self->{w};
		3524	$Y = _to_pixel $Y, $H, $self->{h};
		3525
2716	$child->configure ($X, $Y, $W, $H);	3526	$child->configure ($X, $Y, $W, $H);
2717	}	3527	}
2718
2719	$self->{old_w} = $w;
2720	$self->{old_h} = $h;
2721	}	3528	}
2722		3529
2723	sub coord2local {	3530	sub coord2local {
2724	my ($self, $x, $y) = @_;	3531	my ($self, $x, $y) = @_;
2725		3532
…		…
2733	}	3540	}
2734		3541
2735	sub update {	3542	sub update {
2736	my ($self) = @_;	3543	my ($self) = @_;
2737		3544
2738	$self->check_size;
2739	$::WANT_REFRESH++;	3545	$::WANT_REFRESH++;
2740	}	3546	}
2741		3547
2742	sub add {	3548	sub add {
2743	my ($self, $child) = @_;	3549	my ($self, @children) = @_;
2744		3550
2745	# integerise window positions	3551	$_->{is_toplevel} = 1
2746	$child->{x} = int $child->{x};	3552	for @children;
2747	$child->{y} = int $child->{y};
2748		3553
2749	$self->SUPER::add ($child);	3554	$self->SUPER::add (@children);
		3555	}
		3556
		3557	sub remove {
		3558	my ($self, @children) = @_;
		3559
		3560	$self->SUPER::remove (@children);
		3561
		3562	delete $self->{is_toplevel}
		3563	for @children;
		3564
		3565	while (@children) {
		3566	my $w = pop @children;
		3567	push @children, $w->children;
		3568	$w->set_invisible;
		3569	}
2750	}	3570	}
2751		3571
2752	sub on_refresh {	3572	sub on_refresh {
2753	my ($self, $id, $cb) = @_;	3573	my ($self, $id, $cb) = @_;
2754		3574
2755	$self->{refresh_hook}{$id} = $cb;	3575	$self->{refresh_hook}{$id} = $cb;
2756	}	3576	}
2757		3577
		3578	sub on_post_alloc {
		3579	my ($self, $id, $cb) = @_;
		3580
		3581	$self->{post_alloc_hook}{$id} = $cb;
		3582	}
		3583
2758	sub draw {	3584	sub draw {
2759	my ($self) = @_;	3585	my ($self) = @_;
2760
2761	if ($self->{check_size}) {
2762	my @queue = ([], []);
2763
2764	for (;;) {
2765	if ($self->{check_size}) {
2766	# heuristic: check containers last
2767	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2768	for values %{delete $self->{check_size}}
2769	}
2770
2771	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2772
2773	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2774	? @$widget{qw(user_w user_h)}
2775	: $widget->size_request;
2776
2777	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2778	$widget->{req_w} = $w;
2779	$widget->{req_h} = $h;
2780
2781	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2782
2783	$widget->{parent}->check_size
2784	if $widget->{parent};
2785	}
2786	}
2787	}
2788
2789	while ($self->{size_alloc}) {
2790	for (values %{delete $self->{size_alloc}}) {
2791	my ($widget, $w, $h) = @$_;
2792
2793	$widget->{w} = $w;
2794	$widget->{h} = $h;
2795	$widget->size_allocate ($w, $h);
2796	$widget->emit (size_allocate => $w, $h);
2797	}
2798	}
2799		3586
2800	while ($self->{refresh_hook}) {	3587	while ($self->{refresh_hook}) {
2801	$_->()	3588	$_->()
2802	for values %{delete $self->{refresh_hook}};	3589	for values %{delete $self->{refresh_hook}};
2803	}	3590	}
2804		3591
		3592	if ($self->{realloc}) {
		3593	my %queue;
		3594	my @queue;
		3595	my $widget;
		3596
		3597	outer:
		3598	while () {
		3599	if (my $realloc = delete $self->{realloc}) {
		3600	for $widget (values %$realloc) {
		3601	$widget->{visible} or next; # do not resize invisible widgets
		3602
		3603	$queue{$widget+0}++ and next; # duplicates are common
		3604
		3605	push @{ $queue[$widget->{visible}] }, $widget;
		3606	}
		3607	}
		3608
		3609	while () {
		3610	@queue or last outer;
		3611
		3612	$widget = pop @{ $queue[-1] || [] }
		3613	and last;
		3614
		3615	pop @queue;
		3616	}
		3617
		3618	delete $queue{$widget+0};
		3619
		3620	my ($w, $h) = $widget->size_request;
		3621
		3622	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3623	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3624
		3625	$w = $widget->{force_w} if exists $widget->{force_w};
		3626	$h = $widget->{force_h} if exists $widget->{force_h};
		3627
		3628	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3629	|| delete $widget->{force_realloc}) {
		3630	$widget->{req_w} = $w;
		3631	$widget->{req_h} = $h;
		3632
		3633	$self->{size_alloc}{$widget+0} = $widget;
		3634
		3635	if (my $parent = $widget->{parent}) {
		3636	$self->{realloc}{$parent+0} = $parent
		3637	unless $queue{$parent+0};
		3638
		3639	$parent->{force_size_alloc} = 1;
		3640	$self->{size_alloc}{$parent+0} = $parent;
		3641	}
		3642	}
		3643
		3644	delete $self->{realloc}{$widget+0};
		3645	}
		3646	}
		3647
		3648	while (my $size_alloc = delete $self->{size_alloc}) {
		3649	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3650	values %$size_alloc;
		3651
		3652	while () {
		3653	my $widget = pop @queue || last;
		3654
		3655	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3656
		3657	$w = 0 if $w < 0;
		3658	$h = 0 if $h < 0;
		3659
		3660	$w = int $w + 0.5;
		3661	$h = int $h + 0.5;
		3662
		3663	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3664	$widget->{old_w} = $widget->{w};
		3665	$widget->{old_h} = $widget->{h};
		3666
		3667	$widget->{w} = $w;
		3668	$widget->{h} = $h;
		3669
		3670	$widget->emit (size_allocate => $w, $h);
		3671	}
		3672	}
		3673	}
		3674
		3675	while ($self->{post_alloc_hook}) {
		3676	$_->()
		3677	for values %{delete $self->{post_alloc_hook}};
		3678	}
		3679
		3680
2805	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3681	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2806	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3682	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2807	glClear GL_COLOR_BUFFER_BIT;	3683	glClear GL_COLOR_BUFFER_BIT;
2808		3684
2809	glMatrixMode GL_PROJECTION;	3685	glMatrixMode GL_PROJECTION;
2810	glLoadIdentity;	3686	glLoadIdentity;
2811	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3687	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2812	glMatrixMode GL_MODELVIEW;	3688	glMatrixMode GL_MODELVIEW;
2813	glLoadIdentity;	3689	glLoadIdentity;
2814		3690
		3691	{
		3692	package CFClient::UI::Base;
		3693
		3694	($draw_x, $draw_y, $draw_w, $draw_h) =
		3695	(0, 0, $self->{w}, $self->{h});
		3696	}
		3697
2815	$self->_draw;	3698	$self->_draw;
2816	}	3699	}
2817		3700
2818	#############################################################################	3701	#############################################################################
2819		3702
2820	package CFClient::UI;	3703	package CFClient::UI;
2821		3704
2822	$ROOT = new CFClient::UI::Root;	3705	$ROOT = new CFClient::UI::Root;
2823	$TOOLTIP = new CFClient::UI::Tooltip;	3706	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2824		3707
2825	1	3708	1
2826		3709

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