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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC vs.
Revision 1.283 by root, Mon Jun 5 02:28:30 2006 UTC

…		…
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
8		8
9	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
10		11
11	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
12		13
		14	our $LAYOUT;
13	our $ROOT;	15	our $ROOT;
14	our $TOOLTIP;	16	our $TOOLTIP;
15	our $BUTTON_STATE;	17	our $BUTTON_STATE;
16		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
17	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
18	if (!$GRAB) {	47	if (!$GRAB) {
19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
21
22	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
23	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
24		54
25	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
26		56
27	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
28		58
29	$TOOLTIP->set_tooltip_from ($widget);	59	$TOOLTIP->set_tooltip_from ($widget);
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	$TOOLTIP->check_size;
40	$TOOLTIP->update;
41	}	61	}
42		62
43	return;	63	return;
44	}	64	}
45	}	65	}
…		…
49	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
50	}	70	}
51		71
52	# class methods for events	72	# class methods for events
53	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
54	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
55	if $FOCUS;	75	if $FOCUS;
56	}	76	}
57		77
58	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
59	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
60	if $FOCUS;	80	if $FOCUS;
61	}	81	}
62		82
63	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
64	my ($ev) = @_;	84	my ($ev) = @_;
…		…
73	check_tooltip;	93	check_tooltip;
74	}	94	}
75		95
76	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
77		97
78	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
79	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
80	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81	}
82	}	100	}
83		101
84	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
85	my ($ev) = @_;	103	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
87		105
88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
89		107
90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91		109
92	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
94	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95	}
96		112
97	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
98	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
99	$grab->update if $grab;	115	$grab->update if $grab;
100	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
116	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
117		133
118	check_tooltip;	134	check_tooltip;
119	}	135	}
120		136
121	if ($HOVER) {
122	($x, $y) = $HOVER->coord2local ($x, $y);
123	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
124	}	138	if $HOVER;
125	}	139	}
126		140
127	# convert position array to integers	141	# convert position array to integers
128	sub harmonize {	142	sub harmonize {
129	my ($vals) = @_;	143	my ($vals) = @_;
…		…
135	$rem += $_ - $i;	149	$rem += $_ - $i;
136	$_ = $i;	150	$_ = $i;
137	}	151	}
138	}	152	}
139		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
140	#############################################################################	195	#############################################################################
141		196
142	package CFClient::UI::Base;	197	package CFClient::UI::Base;
143		198
144	use strict;	199	use strict;
…		…
147		202
148	sub new {	203	sub new {
149	my $class = shift;	204	my $class = shift;
150		205
151	my $self = bless {	206	my $self = bless {
152	x => 0,	207	x => "center",
153	y => 0,	208	y => "center",
154	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
155	can_events => 1,	212	can_events => 1,
156	@_	213	@_
157	}, $class;	214	}, $class;
158		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
159	for (keys %$self) {	218	for (keys %$self) {
160	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
161	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
162	}	221	}
163	}	222	}
164		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
165	$self	236	$self
166	}	237	}
167		238
168	sub destroy {	239	sub destroy {
169	my ($self) = @_;	240	my ($self) = @_;
…		…
178	return if $self->{parent};	249	return if $self->{parent};
179		250
180	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
181	}	252	}
182		253
183	sub hide {	254	sub set_visible {
184	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};
185		278
186	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
187	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
188		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
189	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
190	if $self->{parent};	313	if $self->{parent};
191	}	314	}
192		315
193	sub move {	316	sub move_abs {
194	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
195		318
196	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
197	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
198	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
199		322
200	$self->update;	323	$self->update;
201	}	324	}
202		325
203	sub set_size {	326	sub set_size {
204	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
205		328
206	$self->{user_w} = $w;	329	$self->{force_w} = $w;
207	$self->{user_h} = $h;	330	$self->{force_h} = $h;
208		331
209	$self->check_size;	332	$self->realloc;
210	}	333	}
211		334
212	sub size_request {	335	sub size_request {
213	require Carp;	336	require Carp;
214	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
216		339
217	sub configure {	340	sub configure {
218	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
219		342
220	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
221	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
222	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
223		348
224	# use alignment to adjust x, y	349	# use alignment to adjust x, y
225		350
226	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
227	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
228
229	($w, $h) = ($w2, $h2);
230	}	353	}
231		354
232	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
233	$self->{x} = $x;	356	$self->{x} = $x;
234	$self->{y} = $y;	357	$self->{y} = $y;
235	$self->update;	358	$self->update;
236	}	359	}
237		360
238	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239	$CFClient::UI::ROOT->{size_alloc}{$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;
240	}	368	}
241	}	369	}
242		370
243	sub size_allocate {	371	sub size_allocate {
244	# nothing to be done	372	# nothing to be done
245	}	373	}
246		374
247	sub children {	375	sub children {
		376	# nop
248	}	377	}
249		378
250	# call when resolution changes etc.	379	sub visible_children {
251	sub reconfigure {	380	$_[0]->children
252	my ($self) = @_;
253
254	$_->reconfigure
255	for $self->children;
256
257	$self->check_size;
258	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259	$self->update;
260	}	381	}
261		382
262	sub set_max_size {	383	sub set_max_size {
263	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
264		385
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
		388
		389	$self->realloc;
		390	}
		391
		392	sub set_tooltip {
		393	my ($self, $tooltip) = @_;
		394
		395	$tooltip =~ s/^\s+//;
		396	$tooltip =~ s/\s+$//;
		397
		398	return if $self->{tooltip} eq $tooltip;
		399
		400	$self->{tooltip} = $tooltip;
		401
		402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		403	delete $CFClient::UI::TOOLTIP->{owner};
		404	CFClient::UI::check_tooltip;
		405	}
267	}	406	}
268		407
269	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
270	sub coord2local {	409	sub coord2local {
271	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
…		…
286	return if $FOCUS == $self;	425	return if $FOCUS == $self;
287	return unless $self->{can_focus};	426	return unless $self->{can_focus};
288		427
289	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
290		429
291	$self->emit (focus_in => $focus);	430	$self->_emit (focus_in => $focus);
292		431
293	$focus->update if $focus;	432	$focus->update if $focus;
294	$FOCUS->update;	433	$FOCUS->update;
295	}	434	}
296		435
…		…
299		438
300	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
301		440
302	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
303		442
304	$self->emit (focus_out => $focus);	443	$self->_emit (focus_out => $focus);
305		444
306	$focus->update if $focus; #?	445	$focus->update if $focus; #?
307	}
308		446
		447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		448	unless $FOCUS;
		449	}
		450
309	sub mouse_motion { }	451	sub mouse_motion { 0 }
310	sub button_up { }	452	sub button_up { 0 }
311	sub key_down { }	453	sub key_down { 0 }
312	sub key_up { }	454	sub key_up { 0 }
313		455
314	sub button_down {	456	sub button_down {
315	my ($self, $ev, $x, $y) = @_;	457	my ($self, $ev, $x, $y) = @_;
316		458
317	$self->focus_in;	459	$self->focus_in;
318	}
319		460
320	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	461	0
321	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	462	}
322	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	463
323	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	464	sub find_widget {
324	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	465	my ($self, $x, $y) = @_;
		466
		467	return () unless $self->{can_events};
		468
		469	return $self
		470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		472
		473	()
		474	}
		475
		476	sub set_parent {
		477	my ($self, $parent) = @_;
		478
		479	Scalar::Util::weaken ($self->{parent} = $parent);
		480	$self->set_visible if $parent->{visible};
		481	}
		482
		483	sub connect {
		484	my ($self, $signal, $cb) = @_;
		485
		486	push @{ $self->{signal_cb}{$signal} }, $cb;
		487	}
		488
		489	sub _emit {
		490	my ($self, $signal, @args) = @_;
		491
		492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		493	}
		494
		495	sub emit {
		496	my ($self, $signal, @args) = @_;
		497
		498	$self->_emit ($signal, @args)
		499	|| $self->$signal (@args);
		500	}
		501
		502	sub visibility_change {
		503	#my ($self, $visible) = @_;
		504	}
		505
		506	sub realloc {
		507	my ($self) = @_;
		508
		509	if ($self->{visible}) {
		510	return if $self->{root}{realloc}{$self+0};
		511
		512	$self->{root}{realloc}{$self+0} = $self;
		513	$self->{root}->update;
		514	} else {
		515	delete $self->{req_w};
		516	delete $self->{req_h};
		517	}
		518	}
		519
		520	sub update {
		521	my ($self) = @_;
		522
		523	$self->{parent}->update
		524	if $self->{parent};
		525	}
		526
		527	sub reconfigure {
		528	my ($self) = @_;
		529
		530	$self->realloc;
		531	$self->update;
		532	}
		533
		534	# using global variables seems a bit hacky, but passing through all drawing
		535	# functions seems pointless.
		536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325		537
326	sub draw {	538	sub draw {
327	my ($self) = @_;	539	my ($self) = @_;
328		540
329	return unless $self->{h} && $self->{w};	541	return unless $self->{h} && $self->{w};
		542
		543	# update screen rectangle
		544	local $draw_x = $draw_x + $self->{x};
		545	local $draw_y = $draw_y + $self->{y};
		546	local $draw_w = $draw_x + $self->{w};
		547	local $draw_h = $draw_y + $self->{h};
		548
		549	# skip widgets that are entirely outside the drawing area
		550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
330		552
331	glPushMatrix;	553	glPushMatrix;
332	glTranslate $self->{x}, $self->{y}, 0;	554	glTranslate $self->{x}, $self->{y}, 0;
333	$self->_draw;
334	glPopMatrix;
335		555
336	if ($self == $HOVER && $self->{can_hover}) {	556	if ($self == $HOVER && $self->{can_hover}) {
337	my ($x, $y) = @$self{qw(x y)};
338
339	glColor 1, 0.8, 0.5, 0.2;	557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
340	glEnable GL_BLEND;	558	glEnable GL_BLEND;
341	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
342	glBegin GL_QUADS;	560	glBegin GL_QUADS;
343	glVertex $x , $y;
344	glVertex $x + $self->{w}, $y;
345	glVertex $x + $self->{w}, $y + $self->{h};
346	glVertex $x , $y + $self->{h};
347	glEnd;
348	glDisable GL_BLEND;
349	}
350
351	if ($ENV{PCLIENT_DEBUG}) {
352	glPushMatrix;
353	glColor 1, 1, 0, 1;
354	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355	glBegin GL_LINE_LOOP;
356	glVertex 0 , 0;	561	glVertex 0 , 0;
357	glVertex $self->{w}, 0;	562	glVertex $self->{w}, 0;
358	glVertex $self->{w}, $self->{h};	563	glVertex $self->{w}, $self->{h};
359	glVertex 0 , $self->{h};	564	glVertex 0 , $self->{h};
360	glEnd;	565	glEnd;
		566	glDisable GL_BLEND;
		567	}
		568
		569	if ($ENV{CFPLUS_DEBUG} & 1) {
		570	glPushMatrix;
		571	glColor 1, 1, 0, 1;
		572	glTranslate 0.375, 0.375;
		573	glBegin GL_LINE_LOOP;
		574	glVertex 0 , 0;
		575	glVertex $self->{w} - 1, 0;
		576	glVertex $self->{w} - 1, $self->{h} - 1;
		577	glVertex 0 , $self->{h} - 1;
		578	glEnd;
361	glPopMatrix;	579	glPopMatrix;
362	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363	}	581	}
		582
		583	$self->_draw;
		584	glPopMatrix;
364	}	585	}
365		586
366	sub _draw {	587	sub _draw {
367	my ($self) = @_;	588	my ($self) = @_;
368		589
369	warn "no draw defined for $self\n";	590	warn "no draw defined for $self\n";
370	}	591	}
371		592
372	sub find_widget {
373	my ($self, $x, $y) = @_;
374
375	return () unless $self->{can_events};
376
377	return $self
378	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
379	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
380
381	()
382	}
383
384	sub set_parent {
385	my ($self, $parent) = @_;
386
387	Scalar::Util::weaken ($self->{parent} = $parent);
388
389	$self->check_size
390	unless exists $self->{req_w};
391	}
392
393	sub check_size {
394	my ($self, $forced) = @_;
395
396	$self->{force_alloc} = 1 if $forced;
397	$CFClient::UI::ROOT->{check_size}{$self} = $self;
398	}
399
400	sub update {
401	my ($self) = @_;
402
403	$self->{parent}->update
404	if $self->{parent};
405	}
406
407	sub connect {
408	my ($self, $signal, $cb) = @_;
409
410	push @{ $self->{signal_cb}{$signal} }, $cb;
411	}
412
413	sub emit {
414	my ($self, $signal, @args) = @_;
415
416	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
417	}
418
419	sub DESTROY {	593	sub DESTROY {
420	my ($self) = @_;	594	my ($self) = @_;
421		595
		596	delete $WIDGET{$self+0};
422	#$self->deactivate;	597	#$self->deactivate;
423	}	598	}
424		599
425	#############################################################################	600	#############################################################################
426		601
…		…
435	my $class = shift;	610	my $class = shift;
436		611
437	# range [value, low, high, page]	612	# range [value, low, high, page]
438		613
439	$class->SUPER::new (	614	$class->SUPER::new (
440	bg => [0, 0, 0, 0.2],	615	#bg => [0, 0, 0, 0.2],
441	active_bg => [1, 1, 1, 0.5],	616	#active_bg => [1, 1, 1, 0.5],
442	@_	617	@_
443	)	618	)
444	}	619	}
445		620
446	sub _draw {	621	sub _draw {
447	my ($self) = @_;	622	my ($self) = @_;
448		623
		624	my $color = $FOCUS == $self && $self->{active_bg}
		625	? $self->{active_bg}
		626	: $self->{bg};
		627
		628	if ($color && (@$color < 4 || $color->[3])) {
449	my ($w, $h) = @$self{qw(w h)};	629	my ($w, $h) = @$self{qw(w h)};
450		630
451	glEnable GL_BLEND;	631	glEnable GL_BLEND;
452	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
453	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	633	glColor_premultiply @$color;
454		634
455	glBegin GL_QUADS;	635	glBegin GL_QUADS;
456	glVertex 0 , 0;	636	glVertex 0 , 0;
457	glVertex 0 , $h;	637	glVertex 0 , $h;
458	glVertex $w, $h;	638	glVertex $w, $h;
459	glVertex $w, 0;	639	glVertex $w, 0;
460	glEnd;	640	glEnd;
461		641
462	glDisable GL_BLEND;	642	glDisable GL_BLEND;
		643	}
463	}	644	}
464		645
465	#############################################################################	646	#############################################################################
466		647
467	package CFClient::UI::Empty;	648	package CFClient::UI::Empty;
…		…
472	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
473	$class->SUPER::new (can_events => 0, %arg);	654	$class->SUPER::new (can_events => 0, %arg);
474	}	655	}
475		656
476	sub size_request {	657	sub size_request {
477	(0, 0)	658	my ($self) = @_;
		659
		660	($self->{w} + 0, $self->{h} + 0)
478	}	661	}
479		662
480	sub draw { }	663	sub draw { }
481		664
482	#############################################################################	665	#############################################################################
…		…
486	our @ISA = CFClient::UI::Base::;	669	our @ISA = CFClient::UI::Base::;
487		670
488	sub new {	671	sub new {
489	my ($class, %arg) = @_;	672	my ($class, %arg) = @_;
490		673
491	my $children = delete $arg{children} || [];	674	my $children = delete $arg{children};
492		675
493	my $self = $class->SUPER::new (	676	my $self = $class->SUPER::new (
494	children => [],	677	children => [],
495	can_events => 0,	678	can_events => 0,
496	%arg,	679	%arg,
497	);	680	);
		681
498	$self->add ($_) for @$children;	682	$self->add (@$children)
		683	if $children;
499		684
500	$self	685	$self
501	}	686	}
502		687
503	sub add {	688	sub add {
…		…
511	$self->{children} = [	696	$self->{children} = [
512	sort { $a->{z} <=> $b->{z} }	697	sort { $a->{z} <=> $b->{z} }
513	@{$self->{children}}, @widgets	698	@{$self->{children}}, @widgets
514	];	699	];
515		700
516	$self->check_size (1);	701	$self->realloc;
517	$self->update;
518	}	702	}
519		703
520	sub children {	704	sub children {
521	@{ $_[0]{children} }	705	@{ $_[0]{children} }
522	}	706	}
…		…
527	delete $child->{parent};	711	delete $child->{parent};
528	$child->hide;	712	$child->hide;
529		713
530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531		715
532	$self->check_size;	716	$self->realloc;
533	$self->update;
534	}	717	}
535		718
536	sub clear {	719	sub clear {
537	my ($self) = @_;	720	my ($self) = @_;
538		721
…		…
542	for (@$children) {	725	for (@$children) {
543	delete $_->{parent};	726	delete $_->{parent};
544	$_->hide;	727	$_->hide;
545	}	728	}
546		729
547	$self->check_size;	730	$self->realloc;
548	$self->update;
549	}	731	}
550		732
551	sub find_widget {	733	sub find_widget {
552	my ($self, $x, $y) = @_;	734	my ($self, $x, $y) = @_;
553		735
554	$x -= $self->{x};	736	$x -= $self->{x};
555	$y -= $self->{y};	737	$y -= $self->{y};
556		738
557	my $res;	739	my $res;
558		740
559	for (reverse @{ $self->{children} }) {	741	for (reverse $self->visible_children) {
560	$res = $_->find_widget ($x, $y)	742	$res = $_->find_widget ($x, $y)
561	and return $res;	743	and return $res;
562	}	744	}
563		745
564	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	746	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
613	$self->{children}[0]->configure (0, 0, $w, $h);	795	$self->{children}[0]->configure (0, 0, $w, $h);
614	}	796	}
615		797
616	#############################################################################	798	#############################################################################
617		799
		800	# back-buffered drawing area
		801
618	package CFClient::UI::Window;	802	package CFClient::UI::Window;
619		803
620	our @ISA = CFClient::UI::Bin::;	804	our @ISA = CFClient::UI::Bin::;
621		805
622	use CFClient::OpenGL;	806	use CFClient::OpenGL;
…		…
628	}	812	}
629		813
630	sub update {	814	sub update {
631	my ($self) = @_;	815	my ($self) = @_;
632		816
633	$ROOT->on_refresh ($self => sub { $self->render_child });	817	$ROOT->on_post_alloc ($self => sub { $self->render_child });
634	$self->SUPER::update;	818	$self->SUPER::update;
635	}	819	}
636		820
637	sub size_allocate {	821	sub size_allocate {
638	my ($self, $w, $h) = @_;	822	my ($self, $w, $h) = @_;
…		…
640	$self->SUPER::size_allocate ($w, $h);	824	$self->SUPER::size_allocate ($w, $h);
641	$self->update;	825	$self->update;
642	}	826	}
643		827
644	sub _render {	828	sub _render {
		829	my ($self) = @_;
		830
645	$_[0]{children}[0]->draw;	831	$self->{children}[0]->draw;
646	}	832	}
647		833
648	sub render_child {	834	sub render_child {
649	my ($self) = @_;	835	my ($self) = @_;
650		836
651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652	glClearColor 0, 0, 0, 0;	838	glClearColor 0, 0, 0, 0;
653	glClear GL_COLOR_BUFFER_BIT;	839	glClear GL_COLOR_BUFFER_BIT;
654		840
		841	{
		842	package CFClient::UI::Base;
		843
		844	($draw_x, $draw_y, $draw_w, $draw_h) =
		845	(0, 0, $self->{w}, $self->{h});
		846	}
		847
655	$self->_render;	848	$self->_render;
656	# glColorMask 1, 1, 1, 0;
657	# glEnable GL_BLEND;
658	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659	# glRasterPos 0, 0;
660	# glCopyPixels 0, 0, $self->{w}, $self->{h};
661	# glDisable GL_BLEND;
662	# glColorMask 1, 1, 1, 1;
663	};	849	};
664	}	850	}
665		851
666	sub _draw {	852	sub _draw {
667	my ($self) = @_;	853	my ($self) = @_;
668		854
669	my ($w, $h) = ($self->w, $self->h);	855	my ($w, $h) = @$self{qw(w h)};
670		856
671	my $tex = $self->{texture}	857	my $tex = $self->{texture}
672	or return;	858	or return;
673		859
674	glEnable GL_TEXTURE_2D;	860	glEnable GL_TEXTURE_2D;
…		…
684		870
685	package CFClient::UI::ViewPort;	871	package CFClient::UI::ViewPort;
686		872
687	our @ISA = CFClient::UI::Window::;	873	our @ISA = CFClient::UI::Window::;
688		874
		875	sub new {
		876	my $class = shift;
		877
		878	$class->SUPER::new (
		879	scroll_x => 0,
		880	scroll_y => 1,
		881	@_,
		882	)
		883	}
		884
689	sub size_request {	885	sub size_request {
690	my ($self) = @_;	886	my ($self) = @_;
691		887
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		889
695	@$self{qw(child_w child_h)}	890	$w = 10 if $self->{scroll_x};
		891	$h = 10 if $self->{scroll_y};
		892
		893	($w, $h)
696	}	894	}
697		895
698	sub size_allocate {	896	sub size_allocate {
699	my ($self, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
700		898
		899	my $child = $self->child;
		900
		901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		903
		904	$self->child->configure (0, 0, $w, $h);
701	$self->update;	905	$self->update;
702	}	906	}
703		907
704	sub set_offset {	908	sub set_offset {
705	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
…		…
739	}	943	}
740		944
741	sub _render {	945	sub _render {
742	my ($self) = @_;	946	my ($self) = @_;
743		947
		948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		950
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		952
746	$self->SUPER::_render;	953	$self->SUPER::_render;
747	}	954	}
748		955
749	#############################################################################	956	#############################################################################
750		957
751	package CFClient::UI::ScrolledWindow;	958	package CFClient::UI::ScrolledWindow;
752		959
753	our @ISA = CFClient::UI::HBox::;	960	our @ISA = CFClient::UI::HBox::;
		961
		962	sub new {
		963	my ($class, %arg) = @_;
		964
		965	my $child = delete $arg{child};
		966
		967	my $self;
		968
		969	my $slider = new CFClient::UI::Slider
		970	vertical => 1,
		971	range => [0, 0, 1, 0.01], # HACK fix
		972	on_changed => sub {
		973	$self->{vp}->set_offset (0, $_[1]);
		974	},
		975	;
		976
		977	$self = $class->SUPER::new (
		978	vp => (new CFClient::UI::ViewPort expand => 1),
		979	slider => $slider,
		980	%arg,
		981	);
		982
		983	$self->SUPER::add ($self->{vp}, $self->{slider});
		984	$self->add ($child) if $child;
		985
		986	$self
		987	}
		988
		989	sub add {
		990	my ($self, $widget) = @_;
		991
		992	$self->{vp}->add ($self->{child} = $widget);
		993	}
		994
		995	sub update {
		996	my ($self) = @_;
		997
		998	$self->SUPER::update;
		999
		1000	# todo: overwrite size_allocate of child
		1001	my $child = $self->{vp}->child;
		1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1003	}
		1004
		1005	sub size_allocate {
		1006	my ($self, $w, $h) = @_;
		1007
		1008	$self->SUPER::size_allocate ($w, $h);
		1009
		1010	my $child = $self->{vp}->child;
		1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1012	}
		1013
		1014	#TODO# update range on size_allocate depending on child
		1015	# update viewport offset on scroll
		1016
		1017	#############################################################################
		1018
		1019	package CFClient::UI::Frame;
		1020
		1021	our @ISA = CFClient::UI::Bin::;
		1022
		1023	use CFClient::OpenGL;
754		1024
755	sub new {	1025	sub new {
756	my $class = shift;	1026	my $class = shift;
757		1027
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 (	1028	$class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	1029	bg => undef,
770	slider => $slider,
771	@_,	1030	@_,
		1031	)
		1032	}
		1033
		1034	sub _draw {
		1035	my ($self) = @_;
		1036
		1037	if ($self->{bg}) {
		1038	my ($w, $h) = @$self{qw(w h)};
		1039
		1040	glEnable GL_BLEND;
		1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		1042	glColor_premultiply @{ $self->{bg} };
		1043
		1044	glBegin GL_QUADS;
		1045	glVertex 0 , 0;
		1046	glVertex 0 , $h;
		1047	glVertex $w, $h;
		1048	glVertex $w, 0;
		1049	glEnd;
		1050
		1051	glDisable GL_BLEND;
		1052	}
		1053
		1054	$self->SUPER::_draw;
		1055	}
		1056
		1057	#############################################################################
		1058
		1059	package CFClient::UI::FancyFrame;
		1060
		1061	our @ISA = CFClient::UI::Bin::;
		1062
		1063	use CFClient::OpenGL;
		1064
		1065	my $bg =
		1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1067	mipmap => 1, wrap => 1;
		1068
		1069	my @border =
		1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1072
		1073	sub new {
		1074	my ($class, %arg) = @_;
		1075
		1076	my $title = delete $arg{title};
		1077
		1078	my $self = $class->SUPER::new (
		1079	bg => [1, 1, 1, 1],
		1080	border_bg => [1, 1, 1, 1],
		1081	border => 0.6,
		1082	can_events => 1,
		1083	min_w => 16,
		1084	min_h => 16,
		1085	%arg,
772	);	1086	);
773		1087
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	#############################################################################
793
794	package CFClient::UI::FancyFrame;
795
796	our @ISA = CFClient::UI::Bin::;
797
798	use CFClient::OpenGL;
799
800	my @tex =
801	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803
804	sub new {
805	my $class = shift;
806
807	# TODO: user_x, user_y, overwrite moveto?
808
809	my $self = $class->SUPER::new (
810	bg => [1, 1, 1, 1],
811	border_bg => [1, 1, 1, 1],
812	border => 0.6,
813	can_events => 1,
814	@_
815	);
816
817	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title} = new CFClient::UI::Label
818	align => 0,	1089	align => 0,
819	valign => 1,	1090	valign => 1,
820	text => $self->{title},	1091	text => $title,
821	fontsize => $self->{border};	1092	fontsize => $self->{border}
		1093	if defined $title;
822		1094
823	$self	1095	$self
		1096	}
		1097
		1098	sub add {
		1099	my ($self, @widgets) = @_;
		1100
		1101	$self->SUPER::add (@widgets);
		1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
824	}	1103	}
825		1104
826	sub border {	1105	sub border {
827	int $_[0]{border} * $::FONTSIZE	1106	int $_[0]{border} * $::FONTSIZE
828	}	1107	}
829		1108
830	sub size_request {	1109	sub size_request {
831	my ($self) = @_;	1110	my ($self) = @_;
		1111
		1112	$self->{title}->size_request
		1113	if $self->{title};
832		1114
833	my ($w, $h) = $self->SUPER::size_request;	1115	my ($w, $h) = $self->SUPER::size_request;
834		1116
835	(	1117	(
836	$w + $self->border * 2,	1118	$w + $self->border * 2,
…		…
839	}	1121	}
840		1122
841	sub size_allocate {	1123	sub size_allocate {
842	my ($self, $w, $h) = @_;	1124	my ($self, $w, $h) = @_;
843		1125
		1126	if ($self->{title}) {
		1127	$self->{title}{w} = $w;
		1128	$self->{title}{h} = $h;
		1129	$self->{title}->size_allocate ($w, $h);
		1130	}
		1131
		1132	my $border = $self->border;
		1133
844	$h -= List::Util::max 0, $self->border * 2;	1134	$h -= List::Util::max 0, $border * 2;
845	$w -= List::Util::max 0, $self->border * 2;	1135	$w -= List::Util::max 0, $border * 2;
846		1136
847	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
848	if $self->{title};
849
850	$self->child->configure ($self->border, $self->border, $w, $h);	1137	$self->child->configure ($border, $border, $w, $h);
851	}	1138	}
852		1139
853	sub button_down {	1140	sub button_down {
854	my ($self, $ev, $x, $y) = @_;	1141	my ($self, $ev, $x, $y) = @_;
855		1142
…		…
871	my ($ev, $x, $y) = @_;	1158	my ($ev, $x, $y) = @_;
872		1159
873	my $dx = $ev->{x} - $ox;	1160	my $dx = $ev->{x} - $ox;
874	my $dy = $ev->{y} - $oy;	1161	my $dy = $ev->{y} - $oy;
875		1162
876	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1163	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
877	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1164	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1165
878	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
879	$self->check_size;	1167	$self->realloc;
880	};	1168	};
881		1169
882	} elsif ($lr ^ $td) {	1170	} elsif ($lr ^ $td) {
883	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1171	my ($ox, $oy) = ($ev->{x}, $ev->{y});
884	my ($bx, $by) = ($self->{x}, $self->{y});	1172	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
886	$self->{motion} = sub {	1174	$self->{motion} = sub {
887	my ($ev, $x, $y) = @_;	1175	my ($ev, $x, $y) = @_;
888		1176
889	($x, $y) = ($ev->{x}, $ev->{y});	1177	($x, $y) = ($ev->{x}, $ev->{y});
890		1178
891	$self->move ($bx + $x - $ox, $by + $y - $oy);	1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
892	$self->update;	1180	# HACK: the next line is required to enforce placement
		1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
893	};	1182	};
		1183	} else {
		1184	return 0;
		1185	}
		1186
894	}	1187	1
895	}	1188	}
896		1189
897	sub button_up {	1190	sub button_up {
898	my ($self, $ev, $x, $y) = @_;	1191	my ($self, $ev, $x, $y) = @_;
899		1192
900	delete $self->{motion};	1193	!!delete $self->{motion}
901	}	1194	}
902		1195
903	sub mouse_motion {	1196	sub mouse_motion {
904	my ($self, $ev, $x, $y) = @_;	1197	my ($self, $ev, $x, $y) = @_;
905		1198
906	$self->{motion}->($ev, $x, $y) if $self->{motion};	1199	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1200
		1201	!!$self->{motion}
907	}	1202	}
908		1203
909	sub _draw {	1204	sub _draw {
910	my ($self) = @_;	1205	my ($self) = @_;
911		1206
		1207	my $child = $self->{children}[0];
		1208
912	my ($w, $h ) = ($self->{w}, $self->{h});	1209	my ($w, $h ) = ($self->{w}, $self->{h});
913	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1210	my ($cw, $ch) = ($child->{w}, $child->{h});
914		1211
915	glEnable GL_TEXTURE_2D;	1212	glEnable GL_TEXTURE_2D;
916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
917		1214
918	my $border = $self->border;	1215	my $border = $self->border;
919		1216
920	glColor @{ $self->{border_bg} };	1217	glColor @{ $self->{border_bg} };
921	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);
922	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
923	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
924	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
925		1222
926	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
927	my $bg = $tex[0];	1224	glColor @{ $self->{bg} };
928		1225
929	# TODO: repeat texture not scale	1226	# TODO: repeat texture not scale
		1227	# solve this better(?)
930	my $rep_x = $cw / $bg->{w};	1228	$bg->{s} = $cw / $bg->{w};
931	my $rep_y = $ch / $bg->{h};	1229	$bg->{t} = $ch / $bg->{h};
932
933	glColor @{ $self->{bg} };
934
935	$bg->{s} = $rep_x;
936	$bg->{t} = $rep_y;
937	$bg->{wrap_mode} = 1;
938	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1230	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
939	}	1231	}
940		1232
941	glDisable GL_TEXTURE_2D;	1233	glDisable GL_TEXTURE_2D;
942		1234
943	$self->{title}->draw if $self->{title};
944
945	$self->child->draw;	1235	$child->draw;
		1236
		1237	if ($self->{title}) {
		1238	glTranslate 0, $border - $self->{h};
		1239	$self->{title}->_draw;
		1240	}
946	}	1241	}
947		1242
948	#############################################################################	1243	#############################################################################
949		1244
950	package CFClient::UI::Table;	1245	package CFClient::UI::Table;
…		…
958	sub new {	1253	sub new {
959	my $class = shift;	1254	my $class = shift;
960		1255
961	$class->SUPER::new (	1256	$class->SUPER::new (
962	col_expand => [],	1257	col_expand => [],
963	@_	1258	@_,
964	)	1259	)
		1260	}
		1261
		1262	sub children {
		1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
965	}	1264	}
966		1265
967	sub add {	1266	sub add {
968	my ($self, $x, $y, $child) = @_;	1267	my ($self, $x, $y, $child) = @_;
969		1268
970	$child->set_parent ($self);	1269	$child->set_parent ($self);
971	$self->{children}[$y][$x] = $child;	1270	$self->{children}[$y][$x] = $child;
972		1271
973	$child->check_size;	1272	$self->realloc;
974	}	1273	}
975		1274
976	sub children {
977	grep $_, map @$_, grep $_, @{ $_[0]{children} }
978	}
979
980	# TODO: move to container class maybe? send childs a signal on removal?	1275	# TODO: move to container class maybe? send children a signal on removal?
981	sub clear {	1276	sub clear {
982	my ($self) = @_;	1277	my ($self) = @_;
983		1278
984	my @children = $self->children;	1279	my @children = $self->children;
985	delete $self->{children};	1280	delete $self->{children};
…		…
987	for (@children) {	1282	for (@children) {
988	delete $_->{parent};	1283	delete $_->{parent};
989	$_->hide;	1284	$_->hide;
990	}	1285	}
991		1286
992	$self->update;	1287	$self->realloc;
993	}	1288	}
994		1289
995	sub get_wh {	1290	sub get_wh {
996	my ($self) = @_;	1291	my ($self) = @_;
997		1292
…		…
1028	sub size_allocate {	1323	sub size_allocate {
1029	my ($self, $w, $h) = @_;	1324	my ($self, $w, $h) = @_;
1030		1325
1031	my ($ws, $hs) = $self->get_wh;	1326	my ($ws, $hs) = $self->get_wh;
1032		1327
1033	my $req_w = sum @$ws;	1328	my $req_w = (sum @$ws) || 1;
1034	my $req_h = sum @$hs;	1329	my $req_h = (sum @$hs) || 1;
1035		1330
1036	# TODO: nicer code && do row_expand	1331	# TODO: nicer code && do row_expand
1037	my @col_expand = @{$self->{col_expand}};	1332	my @col_expand = @{$self->{col_expand}};
1038	@col_expand = (1) x @$ws unless @col_expand;	1333	@col_expand = (1) x @$ws unless @col_expand;
1039	my $col_expand = (sum @col_expand) || 1;	1334	my $col_expand = (sum @col_expand) || 1;
…		…
1093	}	1388	}
1094	}	1389	}
1095		1390
1096	#############################################################################	1391	#############################################################################
1097		1392
1098	package CFClient::UI::HBox;	1393	package CFClient::UI::Box;
1099
1100	# TODO: wrap into common Box base class
1101		1394
1102	our @ISA = CFClient::UI::Container::;	1395	our @ISA = CFClient::UI::Container::;
1103		1396
1104	sub size_request {	1397	sub size_request {
1105	my ($self) = @_;	1398	my ($self) = @_;
1106		1399
1107	my @alloc = map [$_->size_request], @{$self->{children}};	1400	$self->{vertical}
1108		1401	? (
1109	(	1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1110	(List::Util::sum map $_->[0], @alloc),	1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1111	(List::Util::max map $_->[1], @alloc),	1404	)
1112	)	1405	: (
		1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1408	)
1113	}	1409	}
1114		1410
1115	sub size_allocate {	1411	sub size_allocate {
1116	my ($self, $w, $h) = @_;	1412	my ($self, $w, $h) = @_;
1117		1413
1118	($h, $w) = ($w, $h);	1414	my $space = $self->{vertical} ? $h : $w;
1119
1120	my $children = $self->{children};	1415	my $children = $self->{children};
1121		1416
1122	my @h = map $_->{req_w}, @$children;	1417	my @req;
1123		1418
1124	my $req_h = List::Util::sum @h;	1419	if ($self->{homogeneous}) {
1125		1420	@req = ($space / (@$children || 1)) x @$children;
1126	if ($req_h > $h) {
1127	# ah well, not enough space
1128	$_ *= $h / $req_h for @h;
1129	} else {	1421	} else {
		1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1423	my $req = List::Util::sum @req;
		1424
		1425	if ($req > $space) {
		1426	# ah well, not enough space
		1427	$_ *= $space / $req for @req;
		1428	} else {
1130	my $exp = List::Util::sum map $_->{expand}, @$children;	1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1131	$exp ||= 1;
1132		1430
		1431	$space = ($space - $req) / $expand; # remaining space to give away
		1432
		1433	$req[$_] += $space * $children->[$_]{expand}
1133	for (0 .. $#$children) {	1434	for 0 .. $#$children;
1134	my $child = $children->[$_];
1135
1136	my $alloc_h = $h[$_];
1137	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1138	$h[$_] = $alloc_h;
1139	}	1435	}
1140	}	1436	}
1141		1437
1142	CFClient::UI::harmonize \@h;	1438	CFClient::UI::harmonize \@req;
1143		1439
1144	my $y = 0;	1440	my $pos = 0;
1145	for (0 .. $#$children) {	1441	for (0 .. $#$children) {
1146	my $child = $children->[$_];
1147	my $h = $h[$_];	1442	my $alloc = $req[$_];
1148	$child->configure ($y, 0, $h, $w);	1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1149		1444
1150	$y += $h;	1445	$pos += $alloc;
1151	}	1446	}
1152		1447
1153	1	1448	1
1154	}	1449	}
1155		1450
1156	#############################################################################	1451	#############################################################################
1157		1452
		1453	package CFClient::UI::HBox;
		1454
		1455	our @ISA = CFClient::UI::Box::;
		1456
		1457	sub new {
		1458	my $class = shift;
		1459
		1460	$class->SUPER::new (
		1461	vertical => 0,
		1462	@_,
		1463	)
		1464	}
		1465
		1466	#############################################################################
		1467
1158	package CFClient::UI::VBox;	1468	package CFClient::UI::VBox;
1159		1469
1160	# TODO: wrap into common Box base class
1161
1162	our @ISA = CFClient::UI::Container::;	1470	our @ISA = CFClient::UI::Box::;
1163		1471
1164	sub size_request {	1472	sub new {
1165	my ($self) = @_;	1473	my $class = shift;
1166		1474
1167	my @alloc = map [$_->size_request], @{$self->{children}};	1475	$class->SUPER::new (
1168		1476	vertical => 1,
1169	(	1477	@_,
1170	(List::Util::max map $_->[0], @alloc),
1171	(List::Util::sum map $_->[1], @alloc),
1172	)	1478	)
1173	}	1479	}
1174		1480
1175	sub size_allocate {
1176	my ($self, $w, $h) = @_;
1177
1178	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1179
1180	my $children = $self->{children};
1181
1182	my @h = map $_->{req_h}, @$children;
1183
1184	my $req_h = List::Util::sum @h;
1185
1186	if ($req_h > $h) {
1187	# ah well, not enough space
1188	$_ *= $h / $req_h for @h;
1189	} else {
1190	my $exp = List::Util::sum map $_->{expand}, @$children;
1191	$exp ||= 1;
1192
1193	for (0 .. $#$children) {
1194	my $child = $children->[$_];
1195
1196	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1197	}
1198	}
1199
1200	CFClient::UI::harmonize \@h;
1201
1202	my $y = 0;
1203	for (0 .. $#$children) {
1204	my $child = $children->[$_];
1205	my $h = $h[$_];
1206	$child->configure (0, $y, $w, $h);
1207
1208	$y += $h;
1209	}
1210
1211	1
1212	}
1213
1214	#############################################################################	1481	#############################################################################
1215		1482
1216	package CFClient::UI::Label;	1483	package CFClient::UI::Label;
1217		1484
1218	our @ISA = CFClient::UI::Base::;	1485	our @ISA = CFClient::UI::DrawBG::;
1219		1486
1220	use CFClient::OpenGL;	1487	use CFClient::OpenGL;
1221		1488
1222	sub new {	1489	sub new {
1223	my ($class, %arg) = @_;	1490	my ($class, %arg) = @_;
1224		1491
1225	my $self = $class->SUPER::new (	1492	my $self = $class->SUPER::new (
1226	fg => [1, 1, 1],	1493	fg => [1, 1, 1],
		1494	#bg => none
		1495	#active_bg => none
1227	#font => default_font	1496	#font => default_font
1228	#text => initial text	1497	#text => initial text
1229	#markup => initial narkup	1498	#markup => initial narkup
		1499	#max_w => maximum pixel width
		1500	ellipsise => 3, # end
1230	layout => (new CFClient::Layout),	1501	layout => (new CFClient::Layout),
1231	fontsize => 1,	1502	fontsize => 1,
1232	align => -1,	1503	align => -1,
1233	valign => -1,	1504	valign => -1,
1234	padding => 2,	1505	padding_x => 2,
		1506	padding_y => 2,
1235	can_events => 0,	1507	can_events => 0,
1236	%arg	1508	%arg
1237	);	1509	);
1238		1510
1239	if (exists $self->{template}) {	1511	if (exists $self->{template}) {
…		…
1249	}	1521	}
1250		1522
1251	$self	1523	$self
1252	}	1524	}
1253		1525
1254	sub escape {	1526	sub escape($) {
1255	local $_ = $_[1];	1527	local $_ = $_[0];
1256		1528
1257	s/&/&amp;/g;	1529	s/&/&amp;/g;
1258	s/>/&gt;/g;	1530	s/>/&gt;/g;
1259	s/</&lt;/g;	1531	s/</&lt;/g;
1260		1532
1261	$_[1]	1533	$_
1262	}	1534	}
1263		1535
1264	sub update {	1536	sub update {
1265	my ($self) = @_;	1537	my ($self) = @_;
1266		1538
1267	delete $self->{texture};	1539	delete $self->{texture};
1268	$self->SUPER::update;	1540	$self->SUPER::update;
1269	}	1541	}
1270		1542
		1543	sub realloc {
		1544	my ($self) = @_;
		1545
		1546	delete $self->{ox};
		1547	$self->SUPER::realloc;
		1548	}
		1549
1271	sub set_text {	1550	sub set_text {
1272	my ($self, $text) = @_;	1551	my ($self, $text) = @_;
1273		1552
1274	return if $self->{text} eq "T$text";	1553	return if $self->{text} eq "T$text";
1275	$self->{text} = "T$text";	1554	$self->{text} = "T$text";
1276		1555
1277	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1556	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1278	$self->{layout}->set_text ($text);	1557	$self->{layout}->set_text ($text);
		1558	delete $self->{req_h};
1279		1559
		1560	$self->realloc;
1280	$self->update;	1561	$self->update;
1281	$self->check_size;
1282	}	1562	}
1283		1563
1284	sub set_markup {	1564	sub set_markup {
1285	my ($self, $markup) = @_;	1565	my ($self, $markup) = @_;
1286		1566
…		…
1289		1569
1290	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1570	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291		1571
1292	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1572	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1293	$self->{layout}->set_markup ($markup);	1573	$self->{layout}->set_markup ($markup);
		1574	delete $self->{req_h};
1294		1575
		1576	$self->realloc;
1295	$self->update;	1577	$self->update;
1296	$self->check_size;
1297	}	1578	}
1298		1579
1299	sub size_request {	1580	sub size_request {
1300	my ($self) = @_;	1581	my ($self) = @_;
1301		1582
		1583	if (exists $self->{req_h}) {
		1584	@$self{qw(req_w req_h)}
		1585	} else {
1302	$self->{layout}->set_font ($self->{font}) if $self->{font};	1586	$self->{layout}->set_font ($self->{font}) if $self->{font};
1303	$self->{layout}->set_width ($self->{max_w} || -1);	1587	$self->{layout}->set_width ($self->{max_w} || -1);
		1588	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1589	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1590	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305		1591
1306	my ($w, $h) = $self->{layout}->size;	1592	my ($w, $h) = $self->{layout}->size;
1307		1593
1308	if (exists $self->{template}) {	1594	if (exists $self->{template}) {
1309	$self->{template}->set_font ($self->{font}) if $self->{font};	1595	$self->{template}->set_font ($self->{font}) if $self->{font};
1310	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1596	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1311		1597
1312	my ($w2, $h2) = $self->{template}->size;	1598	my ($w2, $h2) = $self->{template}->size;
1313		1599
1314	$w = List::Util::max $w, $w2;	1600	$w = List::Util::max $w, $w2;
1315	$h = List::Util::max $h, $h2;	1601	$h = List::Util::max $h, $h2;
1316	}	1602	}
1317		1603
		1604	($w, $h)
1318	(	1605	}
1319	$w + $self->{padding} * 2,
1320	$h + $self->{padding} * 2,
1321	)
1322	}	1606	}
1323		1607
1324	sub size_allocate {	1608	sub size_allocate {
1325	my ($self, $w, $h) = @_;	1609	my ($self, $w, $h) = @_;
1326		1610
		1611	delete $self->{ox};
		1612
1327	delete $self->{texture};	1613	delete $self->{texture}
		1614	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1328	}	1615	}
1329		1616
1330	sub set_fontsize {	1617	sub set_fontsize {
1331	my ($self, $fontsize) = @_;	1618	my ($self, $fontsize) = @_;
1332		1619
1333	$self->{fontsize} = $fontsize;	1620	$self->{fontsize} = $fontsize;
1334	delete $self->{texture};	1621	delete $self->{texture};
1335		1622
1336	$self->update;	1623	$self->realloc;
1337	$self->check_size;
1338	}	1624	}
1339		1625
1340	sub _draw {	1626	sub _draw {
1341	my ($self) = @_;	1627	my ($self) = @_;
		1628
		1629	$self->SUPER::_draw; # draw background, if applicable
1342		1630
1343	my $tex = $self->{texture} ||= do {	1631	my $tex = $self->{texture} ||= do {
1344	$self->{layout}->set_foreground (@{$self->{fg}});	1632	$self->{layout}->set_foreground (@{$self->{fg}});
1345	$self->{layout}->set_font ($self->{font}) if $self->{font};	1633	$self->{layout}->set_font ($self->{font}) if $self->{font};
1346	$self->{layout}->set_width ($self->{w});	1634	$self->{layout}->set_width ($self->{w});
		1635	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1636	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1347	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1637	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1348		1638
1349	my $tex = new_from_layout CFClient::Texture $self->{layout};	1639	new_from_layout CFClient::Texture $self->{layout}
		1640	};
1350		1641
		1642	unless (exists $self->{ox}) {
1351	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1643	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1352	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1644	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1353	: ($self->{w} - $tex->{w}) * 0.5;	1645	: ($self->{w} - $tex->{w}) * 0.5);
1354		1646
1355	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1647	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1356	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1648	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1357	: ($self->{h} - $tex->{h}) * 0.5;	1649	: ($self->{h} - $tex->{h}) * 0.5);
1358
1359	$tex
1360	};	1650	};
1361		1651
1362	glEnable GL_TEXTURE_2D;	1652	glEnable GL_TEXTURE_2D;
1363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1653	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364		1654
		1655	glColor_premultiply @{$self->{fg}}
1365	if ($tex->{format} == GL_ALPHA) {	1656	if $tex->{format} == GL_ALPHA;
1366	glColor @{$self->{fg}};	1657
1367	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1368	} else {
1369	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1658	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1370	}
1371		1659
1372	glDisable GL_TEXTURE_2D;	1660	glDisable GL_TEXTURE_2D;
1373	}	1661	}
1374		1662
1375	#############################################################################	1663	#############################################################################
…		…
1390	active_fg => [0, 0, 0],	1678	active_fg => [0, 0, 0],
1391	can_hover => 1,	1679	can_hover => 1,
1392	can_focus => 1,	1680	can_focus => 1,
1393	valign => 0,	1681	valign => 0,
1394	can_events => 1,	1682	can_events => 1,
		1683	#text => ...
1395	@_	1684	@_
1396	)	1685	)
1397	}	1686	}
1398		1687
1399	sub _set_text {	1688	sub _set_text {
…		…
1401		1690
1402	delete $self->{cur_h};	1691	delete $self->{cur_h};
1403		1692
1404	return if $self->{text} eq $text;	1693	return if $self->{text} eq $text;
1405		1694
1406	delete $self->{texture};
1407
1408	$self->{last_activity} = $::NOW;	1695	$self->{last_activity} = $::NOW;
1409	$self->{text} = $text;	1696	$self->{text} = $text;
1410		1697
1411	$text =~ s/./*/g if $self->{hidden};	1698	$text =~ s/./*/g if $self->{hidden};
1412	$self->{layout}->set_text ("$text ");	1699	$self->{layout}->set_text ("$text ");
		1700	delete $self->{req_h};
1413		1701
1414	$self->emit (changed => $self->{text});	1702	$self->_emit (changed => $self->{text});
		1703
		1704	$self->realloc;
		1705	$self->update;
1415	}	1706	}
1416		1707
1417	sub set_text {	1708	sub set_text {
1418	my ($self, $text) = @_;	1709	my ($self, $text) = @_;
1419		1710
1420	$self->{cursor} = length $text;	1711	$self->{cursor} = length $text;
1421	$self->_set_text ($text);	1712	$self->_set_text ($text);
1422	$self->check_size;
1423	$self->update;
1424	}	1713	}
1425		1714
1426	sub get_text {	1715	sub get_text {
1427	$_[0]{text}	1716	$_[0]{text}
1428	}	1717	}
…		…
1431	my ($self) = @_;	1720	my ($self) = @_;
1432		1721
1433	my ($w, $h) = $self->SUPER::size_request;	1722	my ($w, $h) = $self->SUPER::size_request;
1434		1723
1435	($w + 1, $h) # add 1 for cursor	1724	($w + 1, $h) # add 1 for cursor
1436	}
1437
1438	sub size_allocate {
1439	my ($self, $w, $h) = @_;
1440
1441	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1442	}	1725	}
1443		1726
1444	sub key_down {	1727	sub key_down {
1445	my ($self, $ev) = @_;	1728	my ($self, $ev) = @_;
1446		1729
…		…
1448	my $sym = $ev->{sym};	1731	my $sym = $ev->{sym};
1449	my $uni = $ev->{unicode};	1732	my $uni = $ev->{unicode};
1450		1733
1451	my $text = $self->get_text;	1734	my $text = $self->get_text;
1452		1735
1453	if ($sym == 8) {	1736	if ($uni == 8) {
1454	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1737	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1455	} elsif ($sym == 127) {	1738	} elsif ($uni == 127) {
1456	substr $text, $self->{cursor}, 1, "";	1739	substr $text, $self->{cursor}, 1, "";
1457	} elsif ($sym == CFClient::SDLK_LEFT) {	1740	} elsif ($sym == CFClient::SDLK_LEFT) {
1458	--$self->{cursor} if $self->{cursor};	1741	--$self->{cursor} if $self->{cursor};
1459	} elsif ($sym == CFClient::SDLK_RIGHT) {	1742	} elsif ($sym == CFClient::SDLK_RIGHT) {
1460	++$self->{cursor} if $self->{cursor} < length $self->{text};	1743	++$self->{cursor} if $self->{cursor} < length $self->{text};
1461	} elsif ($sym == CFClient::SDLK_HOME) {	1744	} elsif ($sym == CFClient::SDLK_HOME) {
1462	$self->{cursor} = 0;	1745	$self->{cursor} = 0;
1463	} elsif ($sym == CFClient::SDLK_END) {	1746	} elsif ($sym == CFClient::SDLK_END) {
1464	$self->{cursor} = length $text;	1747	$self->{cursor} = length $text;
1465	} elsif ($sym == 27) {	1748	} elsif ($uni == 27) {
1466	$self->emit ('escape');	1749	$self->_emit ('escape');
1467	} elsif ($uni) {	1750	} elsif ($uni) {
1468	substr $text, $self->{cursor}++, 0, chr $uni;	1751	substr $text, $self->{cursor}++, 0, chr $uni;
		1752	} else {
		1753	return 0;
1469	}	1754	}
1470		1755
1471	$self->_set_text ($text);	1756	$self->_set_text ($text);
1472	$self->update;	1757
		1758	$self->realloc;
		1759
		1760	1
1473	}	1761	}
1474		1762
1475	sub focus_in {	1763	sub focus_in {
1476	my ($self) = @_;	1764	my ($self) = @_;
1477		1765
…		…
1492	utf8::encode $text;	1780	utf8::encode $text;
1493	$self->{cursor} = length substr $text, 0, $idx;	1781	$self->{cursor} = length substr $text, 0, $idx;
1494		1782
1495	$self->_set_text ($self->{text});	1783	$self->_set_text ($self->{text});
1496	$self->update;	1784	$self->update;
		1785
		1786	1
1497	}	1787	}
1498		1788
1499	sub mouse_motion {	1789	sub mouse_motion {
1500	my ($self, $ev, $x, $y) = @_;	1790	my ($self, $ev, $x, $y) = @_;
1501	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1791	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1792
		1793	0
1502	}	1794	}
1503		1795
1504	sub _draw {	1796	sub _draw {
1505	my ($self) = @_;	1797	my ($self) = @_;
1506		1798
1507	local $self->{fg} = $self->{fg};	1799	local $self->{fg} = $self->{fg};
1508		1800
1509	if ($FOCUS == $self) {	1801	if ($FOCUS == $self) {
1510	glColor @{$self->{active_bg}};	1802	glColor_premultiply @{$self->{active_bg}};
1511	$self->{fg} = $self->{active_fg};	1803	$self->{fg} = $self->{active_fg};
1512	} else {	1804	} else {
1513	glColor @{$self->{bg}};	1805	glColor_premultiply @{$self->{bg}};
1514	}	1806	}
1515		1807
1516	glEnable GL_BLEND;	1808	glEnable GL_BLEND;
1517	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1809	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1518	glBegin GL_QUADS;	1810	glBegin GL_QUADS;
1519	glVertex 0 , 0;	1811	glVertex 0 , 0;
1520	glVertex 0 , $self->{h};	1812	glVertex 0 , $self->{h};
1521	glVertex $self->{w}, $self->{h};	1813	glVertex $self->{w}, $self->{h};
1522	glVertex $self->{w}, 0;	1814	glVertex $self->{w}, 0;
…		…
1557	if ($sym == 13) {	1849	if ($sym == 13) {
1558	unshift @{$self->{history}},	1850	unshift @{$self->{history}},
1559	my $txt = $self->get_text;	1851	my $txt = $self->get_text;
1560	$self->{history_pointer} = -1;	1852	$self->{history_pointer} = -1;
1561	$self->{history_saveback} = '';	1853	$self->{history_saveback} = '';
1562	$self->emit (activate => $txt);	1854	$self->_emit (activate => $txt);
1563	$self->update;	1855	$self->update;
1564		1856
1565	} elsif ($sym == CFClient::SDLK_UP) {	1857	} elsif ($sym == CFClient::SDLK_UP) {
1566	if ($self->{history_pointer} < 0) {	1858	if ($self->{history_pointer} < 0) {
1567	$self->{history_saveback} = $self->get_text;	1859	$self->{history_saveback} = $self->get_text;
…		…
1583	} else {	1875	} else {
1584	$self->set_text ($self->{history_saveback});	1876	$self->set_text ($self->{history_saveback});
1585	}	1877	}
1586		1878
1587	} else {	1879	} else {
1588	$self->SUPER::key_down ($ev);	1880	return $self->SUPER::key_down ($ev)
		1881	}
		1882
1589	}	1883	1
1590
1591	}	1884	}
1592		1885
1593	#############################################################################	1886	#############################################################################
1594		1887
1595	package CFClient::UI::Button;	1888	package CFClient::UI::Button;
…		…
1604		1897
1605	sub new {	1898	sub new {
1606	my $class = shift;	1899	my $class = shift;
1607		1900
1608	$class->SUPER::new (	1901	$class->SUPER::new (
1609	padding => 4,	1902	padding_x => 4,
		1903	padding_y => 4,
1610	fg => [1, 1, 1],	1904	fg => [1, 1, 1],
1611	bg => [1, 1, 1, 0.2],
1612	active_fg => [0, 0, 1],	1905	active_fg => [0, 0, 1],
1613	can_hover => 1,	1906	can_hover => 1,
1614	align => 0,	1907	align => 0,
1615	valign => 0,	1908	valign => 0,
1616	can_events => 1,	1909	can_events => 1,
1617	@_	1910	@_
1618	)	1911	)
1619	}	1912	}
1620		1913
		1914	sub activate { }
		1915
1621	sub button_up {	1916	sub button_up {
1622	my ($self, $ev, $x, $y) = @_;	1917	my ($self, $ev, $x, $y) = @_;
1623		1918
		1919	$self->emit ("activate")
1624	if ($x >= 0 && $x < $self->{w}	1920	if $x >= 0 && $x < $self->{w}
1625	&& $y >= 0 && $y < $self->{h}) {	1921	&& $y >= 0 && $y < $self->{h};
1626	$self->emit ("activate");	1922
1627	}	1923	1
1628	}	1924	}
1629		1925
1630	sub _draw {	1926	sub _draw {
1631	my ($self) = @_;	1927	my ($self) = @_;
1632		1928
1633	local $self->{fg} = $self->{fg};	1929	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1634
1635	if ($GRAB == $self) {
1636	$self->{fg} = $self->{active_fg};
1637	}
1638		1930
1639	glEnable GL_TEXTURE_2D;	1931	glEnable GL_TEXTURE_2D;
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1932	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1641	glColor 0, 0, 0, 1;	1933	glColor 0, 0, 0, 1;
1642		1934
…		…
1661		1953
1662	sub new {	1954	sub new {
1663	my $class = shift;	1955	my $class = shift;
1664		1956
1665	$class->SUPER::new (	1957	$class->SUPER::new (
1666	padding => 2,	1958	padding_x => 2,
		1959	padding_y => 2,
1667	fg => [1, 1, 1],	1960	fg => [1, 1, 1],
1668	active_fg => [1, 1, 0],	1961	active_fg => [1, 1, 0],
		1962	bg => [0, 0, 0, 0.2],
		1963	active_bg => [1, 1, 1, 0.5],
1669	state => 0,	1964	state => 0,
1670	can_hover => 1,	1965	can_hover => 1,
1671	@_	1966	@_
1672	)	1967	)
1673	}	1968	}
1674		1969
1675	sub size_request {	1970	sub size_request {
1676	my ($self) = @_;	1971	my ($self) = @_;
1677		1972
1678	($self->{padding} * 2 + 6) x 2	1973	(6) x 2
1679	}	1974	}
1680		1975
1681	sub button_down {	1976	sub button_down {
1682	my ($self, $ev, $x, $y) = @_;	1977	my ($self, $ev, $x, $y) = @_;
1683		1978
1684	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1979	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1685	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1980	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1686	$self->{state} = !$self->{state};	1981	$self->{state} = !$self->{state};
1687	$self->emit (changed => $self->{state});	1982	$self->_emit (changed => $self->{state});
		1983	} else {
		1984	return 0
		1985	}
		1986
1688	}	1987	1
1689	}	1988	}
1690		1989
1691	sub _draw {	1990	sub _draw {
1692	my ($self) = @_;	1991	my ($self) = @_;
1693		1992
1694	$self->SUPER::_draw;	1993	$self->SUPER::_draw;
1695		1994
1696	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1995	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1697		1996
1698	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1997	my ($w, $h) = @$self{qw(w h)};
		1998
		1999	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1699		2000
1700	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	2001	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1701		2002
1702	my $tex = $self->{state} ? $tex[1] : $tex[0];	2003	my $tex = $self->{state} ? $tex[1] : $tex[0];
1703		2004
…		…
1858		2159
1859	my $h1 = $self->{h} * (1 - $ycut1);	2160	my $h1 = $self->{h} * (1 - $ycut1);
1860	my $h2 = $self->{h} * (1 - $ycut2);	2161	my $h2 = $self->{h} * (1 - $ycut2);
1861		2162
1862	glEnable GL_BLEND;	2163	glEnable GL_BLEND;
1863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2164	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2165	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1864	glEnable GL_TEXTURE_2D;	2166	glEnable GL_TEXTURE_2D;
1865	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2167	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1866		2168
1867	glBindTexture GL_TEXTURE_2D, $t1->{name};	2169	glBindTexture GL_TEXTURE_2D, $t1->{name};
1868	glBegin GL_QUADS;	2170	glBegin GL_QUADS;
…		…
1957	qw(s1_slider.png s1_slider_bg.png);	2259	qw(s1_slider.png s1_slider_bg.png);
1958		2260
1959	sub new {	2261	sub new {
1960	my $class = shift;	2262	my $class = shift;
1961		2263
1962	# range [value, low, high, page]	2264	# range [value, low, high, page, unit]
1963		2265
1964	# TODO: 0-width page	2266	# TODO: 0-width page
1965	# TODO: req_w/h are wrong with vertical	2267	# TODO: req_w/h are wrong with vertical
1966	# TODO: calculations are off	2268	# TODO: calculations are off
1967	my $self = $class->SUPER::new (	2269	my $self = $class->SUPER::new (
1968	fg => [1, 1, 1],	2270	fg => [1, 1, 1],
1969	active_fg => [0, 0, 0],	2271	active_fg => [0, 0, 0],
		2272	bg => [0, 0, 0, 0.2],
		2273	active_bg => [1, 1, 1, 0.5],
1970	range => [0, 0, 100, 10],	2274	range => [0, 0, 100, 10, 0],
1971	req_w => $::WIDTH / 80,	2275	min_w => $::WIDTH / 80,
1972	req_h => $::WIDTH / 80,	2276	min_h => $::WIDTH / 80,
1973	vertical => 0,	2277	vertical => 0,
1974	can_hover => 1,	2278	can_hover => 1,
1975	inner_pad => 5,	2279	inner_pad => 0.02,
1976	@_	2280	@_
1977	);	2281	);
1978		2282
		2283	$self->set_value ($self->{range}[0]);
		2284	$self->update;
		2285
1979	$self	2286	$self
1980	}	2287	}
1981		2288
		2289	sub changed { }
		2290
		2291	sub set_range {
		2292	my ($self, $range) = @_;
		2293
		2294	($range, $self->{range}) = ($self->{range}, $range);
		2295
		2296	$self->update
		2297	if "@$range" ne "@{$self->{range}}";
		2298	}
		2299
		2300	sub set_value {
		2301	my ($self, $value) = @_;
		2302
		2303	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2304
		2305	$hi = $lo + 1 if $hi <= $lo;
		2306
		2307	$page = $hi - $lo if $page > $hi - $lo;
		2308
		2309	$value = $lo if $value < $lo;
		2310	$value = $hi - $page if $value > $hi - $page;
		2311
		2312	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2313	if $unit;
		2314
		2315	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2316
		2317	if ($value != $old_value) {
		2318	$self->_emit (changed => $value);
		2319	$self->update;
		2320	}
		2321	}
		2322
1982	sub size_request {	2323	sub size_request {
1983	my ($self) = @_;	2324	my ($self) = @_;
1984		2325
1985	my $w = $self->{req_w};	2326	($self->{req_w}, $self->{req_h})
1986	my $h = $self->{req_h};
1987
1988	$self->{vertical} ? ($h, $w) : ($w, $h)
1989	}	2327	}
1990		2328
1991	sub button_down {	2329	sub button_down {
1992	my ($self, $ev, $x, $y) = @_;	2330	my ($self, $ev, $x, $y) = @_;
1993		2331
1994	$self->SUPER::button_down ($ev, $x, $y);	2332	$self->SUPER::button_down ($ev, $x, $y);
		2333
		2334	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2335
1995	$self->mouse_motion ($ev, $x, $y);	2336	$self->mouse_motion ($ev, $x, $y)
1996	}	2337	}
1997		2338
1998	sub mouse_motion {	2339	sub mouse_motion {
1999	my ($self, $ev, $x, $y) = @_;	2340	my ($self, $ev, $x, $y) = @_;
2000		2341
2001	if ($GRAB == $self) {	2342	if ($GRAB == $self) {
		2343	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2344
		2345	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2346
		2347	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2348
		2349	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2350	} else {
		2351	return 0;
		2352	}
		2353
		2354	1
		2355	}
		2356
		2357	sub update {
		2358	my ($self) = @_;
		2359
		2360	delete $self->{knob_w};
		2361	$self->SUPER::update;
		2362	}
		2363
		2364	sub _draw {
		2365	my ($self) = @_;
		2366
		2367	unless ($self->{knob_w}) {
		2368	$self->set_value ($self->{range}[0]);
		2369
2002	my ($value, $lo, $hi, $page) = @{$self->{range}};	2370	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2371	my $range = ($hi - $page - $lo) || 1e-100;
2003		2372
2004	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2373	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2005		2374
2006	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2375	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2007	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2376	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2008		2377
2009	$x -= $inner_pad_px; # substract the padding	2378	$value = ($value - $lo) / $range;
2010	$x = $x * ($hi - $lo) / $inner_w + $lo;	2379	$value = $value * $self->{scale} + $self->{offset};
2011	$x = $lo if $x < $lo;
2012	$x = $hi - $page if $x > $hi - $page;
2013	$self->{range}[0] = $x;
2014		2380
2015	$self->emit (changed => $x);	2381	$self->{knob_x} = $value - $knob_w * 0.5;
2016	$self->update;	2382	$self->{knob_w} = $knob_w;
2017	}	2383	}
2018	}
2019
2020	# the inner_* stuff is for generating a padding for the slider handle,
2021	# so that the handle doesn't leave the texture. This calculation isn't 100%
2022	# correct propably, but it does the job for now
2023	sub _calc_inner_pad_px {
2024	my ($self, $w) = @_;
2025	($w / 100) * $self->{inner_pad} # % to pixels
2026	}
2027
2028	sub _draw {
2029	my ($self) = @_;
2030		2384
2031	$self->SUPER::_draw ();	2385	$self->SUPER::_draw ();
2032		2386
2033	my ($w, $h) = @$self{qw(w h)};	2387	glScale $self->{w}, $self->{h};
2034		2388
2035	if ($self->{vertical}) {	2389	if ($self->{vertical}) {
2036	# draw a vertical slider like a rotated horizontal slider	2390	# draw a vertical slider like a rotated horizontal slider
2037		2391
		2392	glTranslate 1, 0, 0;
2038	glRotate 90, 0, 0, 1;	2393	glRotate 90, 0, 0, 1;
2039	glTranslate 0, -$self->{w}, 0;
2040
2041	($w, $h) = ($h, $w);
2042	}	2394	}
2043		2395
2044	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2396	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2045	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2397	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2046		2398
2047	my ($value, $lo, $hi, $page) = @{$self->{range}};
2048
2049	$hi = $value + 1 if $lo == $hi;
2050
2051	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2052	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2053
2054	$page = int $page * $inner_w / ($hi - $lo);
2055	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2056
2057	$w -= $page;
2058	$page &= ~1;
2059	glTranslate $page * 0.5, 0, 0;
2060	$page ||= 2;
2061
2062	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2063	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2064
2065	glEnable GL_TEXTURE_2D;	2399	glEnable GL_TEXTURE_2D;
2066	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2067		2401
2068	# draw background	2402	# draw background
2069	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2403	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2070		2404
2071	# draw handle	2405	# draw handle
2072	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2406	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2073		2407
2074	glDisable GL_TEXTURE_2D;	2408	glDisable GL_TEXTURE_2D;
2075	}	2409	}
		2410
		2411	#############################################################################
		2412
		2413	package CFClient::UI::ValSlider;
		2414
		2415	our @ISA = CFClient::UI::HBox::;
		2416
		2417	sub new {
		2418	my ($class, %arg) = @_;
		2419
		2420	my $range = delete $arg{range};
		2421
		2422	my $self = $class->SUPER::new (
		2423	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2424	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2425	to_value => sub { shift },
		2426	from_value => sub { shift },
		2427	%arg,
		2428	);
		2429
		2430	$self->{slider}->connect (changed => sub {
		2431	my ($self, $value) = @_;
		2432	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2433	$self->{parent}->emit (changed => $value);
		2434	});
		2435
		2436	# $self->{entry}->connect (changed => sub {
		2437	# my ($self, $value) = @_;
		2438	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2439	# $self->{parent}->emit (changed => $value);
		2440	# });
		2441
		2442	$self->add ($self->{slider}, $self->{entry});
		2443
		2444	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2445
		2446	$self
		2447	}
		2448
		2449	sub set_range { shift->{slider}->set_range (@_) }
		2450	sub set_value { shift->{slider}->set_value (@_) }
2076		2451
2077	#############################################################################	2452	#############################################################################
2078		2453
2079	package CFClient::UI::TextView;	2454	package CFClient::UI::TextView;
2080		2455
…		…
2110		2485
2111	$self->{fontsize} = $fontsize;	2486	$self->{fontsize} = $fontsize;
2112	$self->reflow;	2487	$self->reflow;
2113	}	2488	}
2114		2489
2115	sub text_height {
2116	my ($self, $text) = @_;
2117
2118	my $layout = $self->{layout};
2119
2120	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2121	$layout->set_width ($self->{children}[0]{w});
2122	$layout->set_markup ($text);
2123
2124	($layout->size)[1]
2125	}
2126
2127	sub reflow {
2128	my ($self) = @_;
2129
2130	$self->{need_reflow}++;
2131	$self->update;
2132	}
2133
2134	sub size_allocate {	2490	sub size_allocate {
2135	my ($self, $w, $h) = @_;	2491	my ($self, $w, $h) = @_;
2136		2492
2137	$self->SUPER::size_allocate ($w, $h);	2493	$self->SUPER::size_allocate ($w, $h);
2138		2494
…		…
2141	$self->{layout}->set_width ($self->{children}[0]{w});	2497	$self->{layout}->set_width ($self->{children}[0]{w});
2142		2498
2143	$self->reflow;	2499	$self->reflow;
2144	}	2500	}
2145		2501
		2502	sub text_size {
		2503	my ($self, $text, $indent) = @_;
		2504
		2505	my $layout = $self->{layout};
		2506
		2507	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2508	$layout->set_width ($self->{children}[0]{w} - $indent);
		2509	$layout->set_markup ($text);
		2510
		2511	$layout->size
		2512	}
		2513
		2514	sub reflow {
		2515	my ($self) = @_;
		2516
		2517	$self->{need_reflow}++;
		2518	$self->update;
		2519	}
		2520
		2521	sub set_offset {
		2522	my ($self, $offset) = @_;
		2523
		2524	# todo: base offset on lines or so, not on pixels
		2525	$self->{children}[1]->set_value ($offset);
		2526	}
		2527
		2528	sub clear {
		2529	my ($self) = @_;
		2530
		2531	$self->{par} = [];
		2532	$self->{height} = 0;
		2533	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2534	}
		2535
2146	sub add_paragraph {	2536	sub add_paragraph {
2147	my ($self, $color, $text) = @_;	2537	my ($self, $color, $text, $indent) = @_;
2148		2538
2149	#TODO: intelligently "reformat" paragraph	2539	for my $line (split /\n/, $text) {
2150		2540	my ($w, $h) = $self->text_size ($line);
2151	my $height = $self->text_height ($text);
2152
2153	$self->{height} += $height;	2541	$self->{height} += $h;
		2542	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2543	}
2154		2544
2155	push @{$self->{par}}, [$height, $color, $text];
2156
2157	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2545	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2158	$self->{children}[1]->update;
2159	}	2546	}
2160		2547
2161	sub update {	2548	sub update {
2162	my ($self) = @_;	2549	my ($self) = @_;
2163		2550
…		…
2165		2552
2166	return unless $self->{h} > 0;	2553	return unless $self->{h} > 0;
2167		2554
2168	delete $self->{texture};	2555	delete $self->{texture};
2169		2556
2170	$ROOT->on_refresh ($self, sub {	2557	$ROOT->on_post_alloc ($self, sub {
		2558	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2559
2171	if (delete $self->{need_reflow}) {	2560	if (delete $self->{need_reflow}) {
2172	my $height = 0;	2561	my $height = 0;
2173		2562
2174	$height += $_->[0] = $self->text_height ($_->[2])	2563	my $layout = $self->{layout};
		2564
		2565	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2566
2175	for @{$self->{par}};	2567	for (@{$self->{par}}) {
		2568	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2569	$layout->set_width ($W - $_->[3]);
		2570	$layout->set_markup ($_->[4]);
		2571	my ($w, $h) = $layout->size;
		2572	$_->[0] = $w + $_->[3];
		2573	$_->[1] = $h;
		2574	}
		2575
		2576	$height += $_->[1];
		2577	}
2176		2578
2177	$self->{height} = $height;	2579	$self->{height} = $height;
2178		2580
2179	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2581	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2180		2582
2181	delete $self->{texture};	2583	delete $self->{texture};
2182	}	2584	}
2183		2585
2184	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2586	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2185	glClearColor 0, 0, 0, 0;	2587	glClearColor 0, 0, 0, 0;
2186	glClear GL_COLOR_BUFFER_BIT;	2588	glClear GL_COLOR_BUFFER_BIT;
2187		2589
2188	glEnable GL_TEXTURE_2D;
2189	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2190
2191	my $top = int $self->{children}[1]{range}[0];	2590	my $top = int $self->{children}[1]{range}[0];
2192		2591
2193	my $y0 = $top;	2592	my $y0 = $top;
2194	my $y1 = $top + $self->{h};	2593	my $y1 = $top + $H;
2195		2594
2196	my $y = 0;	2595	my $y = 0;
2197		2596
2198	my $layout = $self->{layout};	2597	my $layout = $self->{layout};
2199		2598
2200	$layout->set_font ($self->{font}) if $self->{font};	2599	$layout->set_font ($self->{font}) if $self->{font};
2201		2600
		2601	glEnable GL_BLEND;
		2602	#TODO# not correct in windows where rgba is forced off
		2603	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2604
2202	for my $par (@{$self->{par}}) {	2605	for my $par (@{$self->{par}}) {
2203	my $h = $par->[0];	2606	my $h = $par->[1];
2204		2607
2205	if ($y0 < $y + $h && $y < $y1) {	2608	if ($y0 < $y + $h && $y < $y1) {
2206	$layout->set_foreground (@{ $par->[1] });	2609	$layout->set_foreground (@{ $par->[2] });
		2610	$layout->set_width ($W - $par->[3]);
2207	$layout->set_markup ($par->[2]);	2611	$layout->set_markup ($par->[4]);
2208		2612
2209	my ($W, $H) = $layout->size;	2613	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2210	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2614
		2615	glRasterPos $par->[3], $y - $y0;
		2616	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2211	}	2617	}
2212		2618
2213	$y += $h;	2619	$y += $h;
2214	}	2620	}
2215		2621
2216	glDisable GL_TEXTURE_2D;	2622	glDisable GL_BLEND;
2217	};	2623	};
2218	});	2624	});
2219	}	2625	}
2220		2626
2221	sub _draw {	2627	sub _draw {
2222	my ($self) = @_;	2628	my ($self) = @_;
2223		2629
2224	glEnable GL_TEXTURE_2D;	2630	glEnable GL_TEXTURE_2D;
2225	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2226	glColor 1, 1, 1, 1;	2632	glColor 0, 0, 0, 1;
2227	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2633	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2228	glDisable GL_TEXTURE_2D;	2634	glDisable GL_TEXTURE_2D;
2229		2635
2230	$self->{children}[1]->draw;	2636	$self->{children}[1]->draw;
2231		2637
…		…
2281		2687
2282	sub new {	2688	sub new {
2283	my $class = shift;	2689	my $class = shift;
2284		2690
2285	my $self = $class->SUPER::new (	2691	my $self = $class->SUPER::new (
2286	state => 0,	2692	state => 0,
2287	connect_activate => \&toggle_flopper,	2693	on_activate => \&toggle_flopper,
2288	@_	2694	@_
2289	);	2695	);
2290		2696
2291	if ($self->{state}) {
2292	$self->{state} = 0;
2293	$self->toggle_flopper;
2294	}
2295
2296	$self	2697	$self
2297	}	2698	}
2298		2699
2299	sub toggle_flopper {	2700	sub toggle_flopper {
2300	my ($self) = @_;	2701	my ($self) = @_;
2301		2702
2302	# TODO: use animation	2703	$self->{other}->toggle_visibility;
2303	if ($self->{state} = !$self->{state}) {
2304	$CFClient::UI::ROOT->add ($self->{other});
2305	$self->{other}->move ($self->coord2global (0, $self->{h}));
2306	$self->emit ("open");
2307	} else {
2308	$CFClient::UI::ROOT->remove ($self->{other});
2309	$self->emit ("close");
2310	}
2311
2312	$self->emit (changed => $self->{state});
2313	}	2704	}
2314		2705
2315	#############################################################################	2706	#############################################################################
2316		2707
2317	package CFClient::UI::Tooltip;	2708	package CFClient::UI::Tooltip;
…		…
2330	}	2721	}
2331		2722
2332	sub set_tooltip_from {	2723	sub set_tooltip_from {
2333	my ($self, $widget) = @_;	2724	my ($self, $widget) = @_;
2334		2725
		2726	my $tooltip = $widget->{tooltip};
		2727
		2728	if ($ENV{CFPLUS_DEBUG} & 2) {
		2729	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2730	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2731	. "req $widget->{req_w} $widget->{req_h}\n"
		2732	. "visible $widget->{visible}";
		2733	}
		2734
2335	$self->add (new CFClient::UI::Label	2735	$self->add (new CFClient::UI::Label
2336	markup => $widget->{tooltip},	2736	markup => $tooltip,
2337	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2737	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338	fontsize => 0.8,	2738	fontsize => 0.8,
2339	fg => [0, 0, 0, 1],	2739	fg => [0, 0, 0, 1],
		2740	ellipsise => 0,
2340	font => ($widget->{tooltip_font} || $::FONT_PROP),	2741	font => ($widget->{tooltip_font} || $::FONT_PROP),
2341	);	2742	);
2342	}	2743	}
2343		2744
2344	sub size_request {	2745	sub size_request {
2345	my ($self) = @_;	2746	my ($self) = @_;
…		…
2351		2752
2352	sub size_allocate {	2753	sub size_allocate {
2353	my ($self, $w, $h) = @_;	2754	my ($self, $w, $h) = @_;
2354		2755
2355	$self->SUPER::size_allocate ($w - 4, $h - 4);	2756	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2757	}
		2758
		2759	sub visibility_change {
		2760	my ($self, $visible) = @_;
		2761
		2762	return unless $visible;
		2763
		2764	$self->{root}->on_post_alloc ("move_$self" => sub {
		2765	my $widget = $self->{owner}
		2766	or return;
		2767
		2768	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2769
		2770	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2771	if $x + $self->{w} > $::WIDTH;
		2772
		2773	$self->move_abs ($x, $y);
		2774	});
2356	}	2775	}
2357		2776
2358	sub _draw {	2777	sub _draw {
2359	my ($self) = @_;	2778	my ($self) = @_;
2360		2779
…		…
2377	glVertex $w, $h;	2796	glVertex $w, $h;
2378	glVertex $w, 0;	2797	glVertex $w, 0;
2379	glEnd;	2798	glEnd;
2380		2799
2381	glTranslate 2 - 0.375, 2 - 0.375;	2800	glTranslate 2 - 0.375, 2 - 0.375;
		2801
2382	$self->SUPER::_draw;	2802	$self->SUPER::_draw;
2383	}	2803	}
2384		2804
2385	#############################################################################	2805	#############################################################################
2386		2806
…		…
2391	use CFClient::OpenGL;	2811	use CFClient::OpenGL;
2392		2812
2393	sub new {	2813	sub new {
2394	my $class = shift;	2814	my $class = shift;
2395		2815
2396	$class->SUPER::new (	2816	my $self = $class->SUPER::new (
2397	aspect => 1,	2817	aspect => 1,
		2818	can_events => 0,
2398	@_,	2819	@_,
2399	)	2820	);
		2821
		2822	if ($self->{anim} && $self->{animspeed}) {
		2823	Scalar::Util::weaken (my $widget = $self);
		2824
		2825	$self->{timer} = Event->timer (
		2826	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2827	hard => 1,
		2828	interval => $self->{animspeed},
		2829	cb => sub {
		2830	++$widget->{frame};
		2831	$widget->update;
		2832	},
		2833	);
		2834	}
		2835
		2836	$self
2400	}	2837	}
2401		2838
2402	sub size_request {	2839	sub size_request {
2403	(32, 8)	2840	(32, 8)
2404	}	2841	}
2405		2842
		2843	sub update {
		2844	my ($self) = @_;
		2845
		2846	return unless $self->{visible};
		2847
		2848	$self->SUPER::update;
		2849	}
		2850
2406	sub _draw {	2851	sub _draw {
2407	my ($self) = @_;	2852	my ($self) = @_;
2408		2853
2409	return unless $::CONN;#d# manage and cache textures differently	2854	return unless $::CONN;
		2855
		2856	my $face;
		2857
		2858	if ($self->{frame}) {
		2859	my $anim = $::CONN->{anim}[$self->{anim}];
		2860
		2861	$face = $anim->[ $self->{frame} % @$anim ]
		2862	if $anim && @$anim;
		2863	}
		2864
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2865	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2866
2412	# TODO animation
2413	if ($tex) {	2867	if ($tex) {
2414	glEnable GL_TEXTURE_2D;	2868	glEnable GL_TEXTURE_2D;
2415	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2869	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416	glColor 1, 1, 1, 1;	2870	glColor 0, 0, 0, 1;
2417	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2871	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418	glDisable GL_TEXTURE_2D;	2872	glDisable GL_TEXTURE_2D;
2419	}	2873	}
2420	}	2874	}
2421		2875
		2876	sub DESTROY {
		2877	my ($self) = @_;
		2878
		2879	$self->{timer}->cancel
		2880	if $self->{timer};
		2881
		2882	$self->SUPER::DESTROY;
		2883	}
		2884
2422	#############################################################################	2885	#############################################################################
2423		2886
2424	package CFClient::UI::InventoryItem;	2887	package CFClient::UI::Buttonbar;
2425		2888
2426	our @ISA = CFClient::UI::HBox::;	2889	our @ISA = CFClient::UI::HBox::;
2427		2890
2428	sub new {	2891	# TODO: should actualyl wrap buttons and other goodies.
2429	my $class = shift;
2430
2431	my %args = @_;
2432
2433	my $item = delete $args{item};
2434
2435	my $desc = $item->{nrof} < 2
2436	? $item->{name}
2437	: "$item->{nrof} $item->{name_pl}";
2438
2439
2440	my $self = $class->SUPER::new (
2441	can_hover => 1,
2442	can_events => 1,
2443	tooltip => (CFClient::UI::Label->escape ($desc)
2444	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445	connect_button_down => sub {
2446	my ($self, $ev, $x, $y) = @_;
2447
2448	# todo: maybe put examine on 1? but should just be a tooltip :(
2449	if ($ev->{button} == 1) {
2450	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451	} elsif ($ev->{button} == 2) {
2452	$::CONN->send ("apply $item->{tag}");
2453	} elsif ($ev->{button} == 3) {
2454	CFClient::UI::Menu->new (
2455	items => [
2456	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457	[
2458	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459	sub { $::CONN->send ("lock $item->{tag}") },
2460	],
2461	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464	],
2465	)->popup ($ev);
2466	}
2467
2468	1
2469	},
2470	%args
2471	);
2472
2473	$self->add (new CFClient::UI::Face
2474	can_events => 0,
2475	face => $item->{face},
2476	anim => $item->{anim},
2477	animspeed => $item->{animspeed},
2478	);
2479
2480	$self->add (new CFClient::UI::Label
2481	can_events => 0,
2482	text => $desc,
2483	);
2484
2485	$self
2486	}
2487
2488	#############################################################################
2489
2490	package CFClient::UI::Inventory;
2491
2492	our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494	sub new {
2495	my $class = shift;
2496
2497	my $self = $class->SUPER::new (
2498	scrolled => (new CFClient::UI::VBox),
2499	@_,
2500	);
2501
2502	$self
2503	}
2504
2505	sub set_items {
2506	my ($self, $items) = @_;
2507
2508	$self->{scrolled}->clear;
2509	return unless $items;
2510
2511	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2512
2513	$self->{real_items} = \@items;
2514
2515	for my $item (@items) {
2516	my $desc = $item->{nrof} < 2
2517	? $item->{name}
2518	: "$item->{nrof} $item->{name_pl}";
2519
2520	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521	}
2522
2523	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524	}
2525
2526	sub size_request {
2527	my ($self) = @_;
2528	($self->{req_w}, $self->{req_h});
2529	}
2530		2892
2531	#############################################################################	2893	#############################################################################
2532		2894
2533	package CFClient::UI::Menu;	2895	package CFClient::UI::Menu;
2534		2896
…		…
2568		2930
2569	# popup given the event (must be a mouse button down event currently)	2931	# popup given the event (must be a mouse button down event currently)
2570	sub popup {	2932	sub popup {
2571	my ($self, $ev) = @_;	2933	my ($self, $ev) = @_;
2572		2934
2573	$self->emit ("popdown");	2935	$self->_emit ("popdown");
2574		2936
2575	# maybe save $GRAB? must be careful about events...	2937	# maybe save $GRAB? must be careful about events...
2576	$GRAB = $self;	2938	$GRAB = $self;
2577	$self->{button} = $ev->{button};	2939	$self->{button} = $ev->{button};
2578		2940
2579	$self->show;	2941	$self->show;
2580	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2942	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581	}	2943	}
2582		2944
2583	sub mouse_motion {	2945	sub mouse_motion {
2584	my ($self, $ev, $x, $y) = @_;	2946	my ($self, $ev, $x, $y) = @_;
2585		2947
2586	# TODO: should use vbox->find_widget or so	2948	# TODO: should use vbox->find_widget or so
2587	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2949	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588	$self->{hover} = $self->{item}{$HOVER};	2950	$self->{hover} = $self->{item}{$HOVER};
		2951
		2952	0
2589	}	2953	}
2590		2954
2591	sub button_up {	2955	sub button_up {
2592	my ($self, $ev, $x, $y) = @_;	2956	my ($self, $ev, $x, $y) = @_;
2593		2957
2594	if ($ev->{button} == $self->{button}) {	2958	if ($ev->{button} == $self->{button}) {
2595	undef $GRAB;	2959	undef $GRAB;
2596	$self->hide;	2960	$self->hide;
2597		2961
2598	$self->emit ("popdown");	2962	$self->_emit ("popdown");
2599	$self->{hover}[1]->() if $self->{hover};	2963	$self->{hover}[1]->() if $self->{hover};
		2964	} else {
		2965	return 0
		2966	}
		2967
2600	}	2968	1
2601	}	2969	}
2602		2970
2603	#############################################################################	2971	#############################################################################
2604		2972
		2973	package CFClient::UI::Multiplexer;
		2974
		2975	our @ISA = CFClient::UI::Container::;
		2976
		2977	sub new {
		2978	my $class = shift;
		2979
		2980	my $self = $class->SUPER::new (
		2981	@_,
		2982	);
		2983
		2984	$self->{current} = $self->{children}[0]
		2985	if @{ $self->{children} };
		2986
		2987	$self
		2988	}
		2989
		2990	sub add {
		2991	my ($self, @widgets) = @_;
		2992
		2993	$self->SUPER::add (@widgets);
		2994
		2995	$self->{current} = $self->{children}[0]
		2996	if @{ $self->{children} };
		2997	}
		2998
		2999	sub set_current_page {
		3000	my ($self, $page_or_widget) = @_;
		3001
		3002	my $widget = ref $page_or_widget
		3003	? $page_or_widget
		3004	: $self->{children}[$page_or_widget];
		3005
		3006	$self->{current} = $widget;
		3007	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3008
		3009	$self->_emit (page_changed => $self->{current});
		3010
		3011	$self->realloc;
		3012	}
		3013
		3014	sub visible_children {
		3015	$_[0]{current}
		3016	}
		3017
		3018	sub size_request {
		3019	my ($self) = @_;
		3020
		3021	$self->{current}->size_request
		3022	}
		3023
		3024	sub size_allocate {
		3025	my ($self, $w, $h) = @_;
		3026
		3027	$self->{current}->configure (0, 0, $w, $h);
		3028	}
		3029
		3030	sub _draw {
		3031	my ($self) = @_;
		3032
		3033	$self->{current}->draw;
		3034	}
		3035
		3036	#############################################################################
		3037
		3038	package CFClient::UI::Notebook;
		3039
		3040	our @ISA = CFClient::UI::VBox::;
		3041
		3042	sub new {
		3043	my $class = shift;
		3044
		3045	my $self = $class->SUPER::new (
		3046	buttonbar => (new CFClient::UI::Buttonbar),
		3047	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3048	# filter => # will be put between multiplexer and $self
		3049	@_,
		3050	);
		3051
		3052	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3053	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3054
		3055	$self
		3056	}
		3057
		3058	sub add {
		3059	my ($self, $title, $widget, $tooltip) = @_;
		3060
		3061	Scalar::Util::weaken $self;
		3062
		3063	$self->{buttonbar}->add (new CFClient::UI::Button
		3064	markup => $title,
		3065	tooltip => $tooltip,
		3066	on_activate => sub { $self->set_current_page ($widget) },
		3067	);
		3068
		3069	$self->{multiplexer}->add ($widget);
		3070	}
		3071
		3072	sub set_current_page {
		3073	my ($self, $page) = @_;
		3074
		3075	$self->{multiplexer}->set_current_page ($page);
		3076	$self->_emit (page_changed => $self->{multiplexer}{current});
		3077	}
		3078
		3079	#############################################################################
		3080
2605	package CFClient::UI::Statusbox;	3081	package CFClient::UI::Statusbox;
2606		3082
2607	our @ISA = CFClient::UI::VBox::;	3083	our @ISA = CFClient::UI::VBox::;
2608		3084
		3085	sub new {
		3086	my $class = shift;
		3087
		3088	my $self = $class->SUPER::new (
		3089	fontsize => 0.8,
		3090	@_,
		3091	);
		3092
		3093	Scalar::Util::weaken (my $this = $self);
		3094
		3095	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3096
		3097	$self
		3098	}
		3099
2609	sub reorder {	3100	sub reorder {
2610	my ($self) = @_;	3101	my ($self) = @_;
2611	my $NOW = time;	3102	my $NOW = Time::HiRes::time;
		3103
		3104	# freeze display when hovering over any label
		3105	return if $CFClient::UI::TOOLTIP->{owner}
		3106	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3107	values %{ $self->{item} };
2612		3108
2613	while (my ($k, $v) = each %{ $self->{item} }) {	3109	while (my ($k, $v) = each %{ $self->{item} }) {
2614	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3110	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2615	}	3111	}
2616		3112
…		…
2619	my @items = sort {	3115	my @items = sort {
2620	$a->{pri} <=> $b->{pri}	3116	$a->{pri} <=> $b->{pri}
2621	or $b->{id} <=> $a->{id}	3117	or $b->{id} <=> $a->{id}
2622	} values %{ $self->{item} };	3118	} values %{ $self->{item} };
2623		3119
		3120	$self->{timer}->interval (1);
		3121
2624	my $count = 10 + 1;	3122	my $count = 10 + 1;
2625	for my $item (@items) {	3123	for my $item (@items) {
2626	last unless --$count;	3124	last unless --$count;
2627		3125
2628	push @widgets, $item->{label} ||= do {	3126	my $label = $item->{label} ||= do {
2629	# TODO: doesn't handle markup well (read as: at all)	3127	# TODO: doesn't handle markup well (read as: at all)
2630	my $short = $item->{count} > 1	3128	my $short = $item->{count} > 1
2631	? "<b>$item->{count} ×</b> $item->{text}"	3129	? "<b>$item->{count} ×</b> $item->{text}"
2632	: $item->{text};	3130	: $item->{text};
2633		3131
2634	for ($short) {	3132	for ($short) {
2635	s/^\s+//;	3133	s/^\s+//;
2636	s/\012.*/…/s;	3134	s/\s+/ /g;
2637	my $len = int 30 / $item->{fontsize};
2638	substr $_, $len, length, "…" if $len < length;
2639	}	3135	}
2640		3136
2641	new CFClient::UI::Label	3137	new CFClient::UI::Label
2642	markup => $short,	3138	markup => $short,
2643	tooltip => $item->{tooltip},	3139	tooltip => $item->{tooltip},
2644	tooltip_font => $::FONT_PROP,	3140	tooltip_font => $::FONT_PROP,
2645	tooltip_width => 0.67,	3141	tooltip_width => 0.67,
2646	fontsize => $item->{fontsize},	3142	fontsize => $item->{fontsize} || $self->{fontsize},
2647	color => $item->{color},	3143	max_w => $::WIDTH * 0.44,
		3144	fg => [@{ $item->{fg} }],
2648	can_events => 1,	3145	can_events => 1,
2649	can_hover => 1	3146	can_hover => 1
2650	};	3147	};
		3148
		3149	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3150	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3151	$label->update;
		3152	$label->set_max_size (undef, $label->{req_h} * $diff)
		3153	if $diff < 1;
		3154	$self->{timer}->interval (1/30);
		3155	} else {
		3156	$label->{fg}[3] = $item->{fg}[3] || 1;
		3157	}
		3158
		3159	push @widgets, $label;
2651	}	3160	}
2652		3161
2653	$self->clear;	3162	$self->clear;
2654	$self->SUPER::add (reverse @widgets);	3163	$self->SUPER::add (reverse @widgets);
2655	}	3164	}
2656		3165
2657	sub add {	3166	sub add {
2658	my ($self, $text, %arg) = @_;	3167	my ($self, $text, %arg) = @_;
2659		3168
		3169	$text =~ s/^\s+//;
		3170	$text =~ s/\s+$//;
		3171
		3172	return unless $text;
		3173
2660	my $timeout = time + ((delete $arg{timeout}) || 60);	3174	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2661		3175
2662	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3176	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663		3177
2664	if (my $item = $self->{item}{$group}) {	3178	if (my $item = $self->{item}{$group}) {
2665	if ($item->{text} eq $text) {	3179	if ($item->{text} eq $text) {
2666	$item->{count}++;	3180	$item->{count}++;
2667	} else {	3181	} else {
2668	$item->{count} = 1;	3182	$item->{count} = 1;
2669	$item->{text} = $item->{tooltip} = $text;	3183	$item->{text} = $item->{tooltip} = $text;
2670	}	3184	}
		3185	$item->{id} = ++$self->{id};
2671	$item->{timeout} = $timeout;	3186	$item->{timeout} = $timeout;
2672	delete $item->{label};	3187	delete $item->{label};
2673	} else {	3188	} else {
2674	$self->{item}{$group} = {	3189	$self->{item}{$group} = {
2675	id => ++$self->{id},	3190	id => ++$self->{id},
2676	text => $text,	3191	text => $text,
2677	timeout => $timeout,	3192	timeout => $timeout,
2678	tooltip => $text,	3193	tooltip => $text,
2679	fontsize => 0.8,
2680	color => [0.8, 0.8, 0.8, 0.8],	3194	fg => [0.8, 0.8, 0.8, 0.8],
2681	pri => 0,	3195	pri => 0,
2682	count => 1,	3196	count => 1,
2683	%arg,	3197	%arg,
2684	};	3198	};
2685	}	3199	}
2686		3200
2687	$self->reorder;	3201	$self->reorder;
2688	}	3202	}
2689		3203
		3204	sub reconfigure {
		3205	my ($self) = @_;
		3206
		3207	delete $_->{label}
		3208	for values %{ $self->{item} || {} };
		3209
		3210	$self->reorder;
		3211	$self->SUPER::reconfigure;
		3212	}
		3213
		3214	sub DESTROY {
		3215	my ($self) = @_;
		3216
		3217	$self->{timer}->cancel;
		3218
		3219	$self->SUPER::DESTROY;
		3220	}
		3221
2690	#############################################################################	3222	#############################################################################
2691		3223
2692	package CFClient::UI::Root;	3224	package CFClient::UI::Inventory;
2693		3225
2694	our @ISA = CFClient::UI::Container::;	3226	our @ISA = CFClient::UI::ScrolledWindow::;
2695
2696	use CFClient::OpenGL;
2697		3227
2698	sub new {	3228	sub new {
2699	my $class = shift;	3229	my $class = shift;
2700		3230
2701	$class->SUPER::new (	3231	my $self = $class->SUPER::new (
		3232	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3233	@_,
		3234	);
		3235
		3236	$self
		3237	}
		3238
		3239	sub set_items {
		3240	my ($self, $items) = @_;
		3241
		3242	$self->{child}->clear;
		3243	return unless $items;
		3244
		3245	my @items = sort {
		3246	($a->{type} <=> $b->{type})
		3247	or ($a->{name} cmp $b->{name})
		3248	} @$items;
		3249
		3250	$self->{real_items} = \@items;
		3251
		3252	my $row = 0;
		3253	for my $item (@items) {
		3254	CFClient::Item::update_widgets $item;
		3255
		3256	$self->{child}->add (0, $row, $item->{face_widget});
		3257	$self->{child}->add (1, $row, $item->{desc_widget});
		3258	$self->{child}->add (2, $row, $item->{weight_widget});
		3259
		3260	$row++;
		3261	}
		3262	}
		3263
		3264	#############################################################################
		3265
		3266	package CFClient::UI::BindEditor;
		3267
		3268	our @ISA = CFClient::UI::FancyFrame::;
		3269
		3270	sub new {
		3271	my $class = shift;
		3272
		3273	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3274
		3275	$self->add (my $vb = new CFClient::UI::VBox);
		3276
		3277
		3278	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3279	text => "start recording",
		3280	tooltip => "Start/Stops recording of actions."
		3281	."All subsequent actions after the recording started will be captured."
		3282	."The actions are displayed after the record was stopped."
		3283	."To bind the action you have to click on the 'Bind' button",
		3284	on_activate => sub {
		3285	unless ($self->{recording}) {
		3286	$self->start;
		3287	} else {
		3288	$self->stop;
		3289	}
		3290	});
		3291
		3292	$vb->add (new CFClient::UI::Label text => "Actions:");
		3293	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3294
		3295	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3296	$vb->add (my $hb = new CFClient::UI::HBox);
		3297	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3298	$hb->add (new CFClient::UI::Button
		3299	text => "bind",
		3300	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3301	on_activate => sub {
		3302	$self->ask_for_bind;
		3303	});
		3304
		3305	$vb->add (my $hb = new CFClient::UI::HBox);
		3306	$hb->add (new CFClient::UI::Button
		3307	text => "ok",
		3308	expand => 1,
		3309	tooltip => "This closes the binding editor and saves the binding",
		3310	on_activate => sub {
		3311	$self->hide;
		3312	$self->commit;
		3313	});
		3314
		3315	$hb->add (new CFClient::UI::Button
		3316	text => "cancel",
		3317	expand => 1,
		3318	tooltip => "This closes the binding editor without saving",
		3319	on_activate => sub {
		3320	$self->hide;
		3321	$self->{binding_cancel}->()
		3322	if $self->{binding_cancel};
		3323	});
		3324
		3325	$self->update_binding_widgets;
		3326
		3327	$self
		3328	}
		3329
		3330	sub commit {
		3331	my ($self) = @_;
		3332	my ($mod, $sym, $cmds) = $self->get_binding;
		3333	if ($sym != 0 && @$cmds > 0) {
		3334	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3335	."'. Don't forget 'Save Config'!");
		3336	$self->{binding_change}->($mod, $sym, $cmds)
		3337	if $self->{binding_change};
		3338	} else {
		3339	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3340	$self->{binding_cancel}->()
		3341	if $self->{binding_cancel};
		3342	}
		3343	}
		3344
		3345	sub start {
		3346	my ($self) = @_;
		3347
		3348	$self->{rec_btn}->set_text ("stop recording");
		3349	$self->{recording} = 1;
		3350	$self->clear_command_list;
		3351	$::CONN->start_record if $::CONN;
		3352	}
		3353
		3354	sub stop {
		3355	my ($self) = @_;
		3356
		3357	$self->{rec_btn}->set_text ("start recording");
		3358	$self->{recording} = 0;
		3359
		3360	my $rec;
		3361	$rec = $::CONN->stop_record if $::CONN;
		3362	return unless ref $rec eq 'ARRAY';
		3363	$self->set_command_list ($rec);
		3364	}
		3365
		3366
		3367	sub ask_for_bind_and_commit {
		3368	my ($self) = @_;
		3369	$self->ask_for_bind (1);
		3370	}
		3371
		3372	sub ask_for_bind {
		3373	my ($self, $commit) = @_;
		3374
		3375	CFClient::Binder::open_binding_dialog (sub {
		3376	my ($mod, $sym) = @_;
		3377	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3378	$self->update_binding_widgets;
		3379	$self->commit if $commit;
		3380	});
		3381	}
		3382
		3383	# $mod and $sym are the modifiers and key symbol
		3384	# $cmds is a array ref of strings (the commands)
		3385	# $cb is the callback that is executed on OK
		3386	# $ccb is the callback that is executed on CANCEL and
		3387	# when the binding was unsuccessful on OK
		3388	sub set_binding {
		3389	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3390
		3391	$self->clear_command_list;
		3392	$self->{recording} = 0;
		3393	$self->{rec_btn}->set_text ("start recording");
		3394
		3395	$self->{binding} = [$mod, $sym];
		3396	$self->{commands} = $cmds;
		3397
		3398	$self->{binding_change} = $cb;
		3399	$self->{binding_cancel} = $ccb;
		3400
		3401	$self->update_binding_widgets;
		3402	}
		3403
		3404	# this is a shortcut method that asks for a binding
		3405	# and then just binds it.
		3406	sub do_quick_binding {
		3407	my ($self, $cmds) = @_;
		3408	$self->set_binding (undef, undef, $cmds, sub {
		3409	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3410	});
		3411	$self->ask_for_bind (1);
		3412	}
		3413
		3414	sub update_binding_widgets {
		3415	my ($self) = @_;
		3416	my ($mod, $sym, $cmds) = $self->get_binding;
		3417	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3418	$self->set_command_list ($cmds);
		3419	}
		3420
		3421	sub get_binding {
		3422	my ($self) = @_;
		3423	return (
		3424	$self->{binding}->[0],
		3425	$self->{binding}->[1],
		3426	[ grep { defined $_ } @{$self->{commands}} ]
		3427	);
		3428	}
		3429
		3430	sub clear_command_list {
		3431	my ($self) = @_;
		3432	$self->{cmdbox}->clear ();
		3433	}
		3434
		3435	sub set_command_list {
		3436	my ($self, $cmds) = @_;
		3437
		3438	$self->{cmdbox}->clear ();
		3439	$self->{commands} = $cmds;
		3440
		3441	my $idx = 0;
		3442
		3443	for (@$cmds) {
		3444	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3445
		3446	my $i = $idx;
		3447	$hb->add (new CFClient::UI::Label text => $_);
		3448	$hb->add (new CFClient::UI::Button
		3449	text => "delete",
		3450	tooltip => "Deletes the action from the record",
		3451	on_activate => sub {
		3452	$self->{cmdbox}->remove ($hb);
		3453	$cmds->[$i] = undef;
		3454	});
		3455
		3456
		3457	$idx++
		3458	}
		3459	}
		3460
		3461	#############################################################################
		3462
		3463	package CFClient::UI::SpellList;
		3464
		3465	our @ISA = CFClient::UI::Table::;
		3466
		3467	sub new {
		3468	my $class = shift;
		3469
		3470	my $self = $class->SUPER::new (
		3471	binding => [],
		3472	commands => [],
2702	@_,	3473	@_,
2703	)	3474	)
2704	}	3475	}
2705		3476
2706	sub configure {	3477	# XXX: Do sorting? Argl...
2707	my ($self, $x, $y, $w, $h) = @_;	3478	sub add_spell {
2708
2709	$self->{w} = $w;
2710	$self->{h} = $h;
2711	}
2712
2713	sub check_size {
2714	my ($self) = @_;	3479	my ($self, $spell) = @_;
		3480	$self->{spells}->{$spell->{name}} = $spell;
2715		3481
2716	$self->size_allocate ($self->{w}, $self->{h})	3482	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2717	if $self->{w};	3483	face => $spell->{face},
		3484	can_hover => 1,
		3485	can_events => 1,
		3486	tooltip => $spell->{message});
		3487
		3488	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3489	text => $spell->{name},
		3490	can_hover => 1,
		3491	can_events => 1,
		3492	tooltip => $spell->{message},
		3493	expand => 1);
		3494
		3495	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3496	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3497	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3498	expand => 1);
		3499
		3500	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3501	text => "bind to key",
		3502	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3503	}
		3504
		3505	sub rebuild_spell_list {
		3506	my ($self) = @_;
		3507	$self->{tbl_idx} = 0;
		3508	$self->add_spell ($_) for values %{$self->{spells}};
		3509	}
		3510
		3511	sub remove_spell {
		3512	my ($self, $spell) = @_;
		3513	delete $self->{spells}->{$spell->{name}};
		3514	$self->rebuild_spell_list;
		3515	}
		3516
		3517	#############################################################################
		3518
		3519	package CFClient::UI::Root;
		3520
		3521	our @ISA = CFClient::UI::Container::;
		3522
		3523	use List::Util qw(min max);
		3524
		3525	use CFClient::OpenGL;
		3526
		3527	sub new {
		3528	my $class = shift;
		3529
		3530	my $self = $class->SUPER::new (
		3531	visible => 1,
		3532	@_,
		3533	);
		3534
		3535	Scalar::Util::weaken ($self->{root} = $self);
		3536
		3537	$self
2718	}	3538	}
2719		3539
2720	sub size_request {	3540	sub size_request {
2721	my ($self) = @_;	3541	my ($self) = @_;
2722		3542
2723	($self->{w}, $self->{h})	3543	($self->{w}, $self->{h})
		3544	}
		3545
		3546	sub _to_pixel {
		3547	my ($coord, $size, $max) = @_;
		3548
		3549	$coord =
		3550	$coord eq "center" ? ($max - $size) * 0.5
		3551	: $coord eq "max" ? $max
		3552	: $coord;
		3553
		3554	$coord = 0 if $coord < 0;
		3555	$coord = $max - $size if $coord > $max - $size;
		3556
		3557	int $coord + 0.5
2724	}	3558	}
2725		3559
2726	sub size_allocate {	3560	sub size_allocate {
2727	my ($self, $w, $h) = @_;	3561	my ($self, $w, $h) = @_;
2728		3562
2729	my $old_w = $self->{old_w};
2730	my $old_h = $self->{old_h};
2731
2732	if ($old_w && $old_h) {
2733	for my $child ($self->children) {
2734	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742	}
2743	}
2744
2745	for my $child ($self->children) {	3563	for my $child ($self->children) {
2746	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3564	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747		3565
2748	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3566	$X = $child->{force_x} if exists $child->{force_x};
2749	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3567	$Y = $child->{force_y} if exists $child->{force_y};
		3568
		3569	$X = _to_pixel $X, $W, $self->{w};
		3570	$Y = _to_pixel $Y, $H, $self->{h};
		3571
2750	$child->configure ($X, $Y, $W, $H);	3572	$child->configure ($X, $Y, $W, $H);
2751	}	3573	}
2752
2753	$self->{old_w} = $w;
2754	$self->{old_h} = $h;
2755	}	3574	}
2756		3575
2757	sub coord2local {	3576	sub coord2local {
2758	my ($self, $x, $y) = @_;	3577	my ($self, $x, $y) = @_;
2759		3578
…		…
2767	}	3586	}
2768		3587
2769	sub update {	3588	sub update {
2770	my ($self) = @_;	3589	my ($self) = @_;
2771		3590
2772	$self->check_size;
2773	$::WANT_REFRESH++;	3591	$::WANT_REFRESH++;
2774	}	3592	}
2775		3593
2776	sub add {	3594	sub add {
2777	my ($self, $child) = @_;	3595	my ($self, @children) = @_;
2778		3596
2779	# integerise window positions	3597	$_->{is_toplevel} = 1
2780	$child->{x} = int $child->{x};	3598	for @children;
2781	$child->{y} = int $child->{y};
2782		3599
2783	$self->SUPER::add ($child);	3600	$self->SUPER::add (@children);
		3601	}
		3602
		3603	sub remove {
		3604	my ($self, @children) = @_;
		3605
		3606	$self->SUPER::remove (@children);
		3607
		3608	delete $self->{is_toplevel}
		3609	for @children;
		3610
		3611	while (@children) {
		3612	my $w = pop @children;
		3613	push @children, $w->children;
		3614	$w->set_invisible;
		3615	}
2784	}	3616	}
2785		3617
2786	sub on_refresh {	3618	sub on_refresh {
2787	my ($self, $id, $cb) = @_;	3619	my ($self, $id, $cb) = @_;
2788		3620
2789	$self->{refresh_hook}{$id} = $cb;	3621	$self->{refresh_hook}{$id} = $cb;
2790	}	3622	}
2791		3623
		3624	sub on_post_alloc {
		3625	my ($self, $id, $cb) = @_;
		3626
		3627	$self->{post_alloc_hook}{$id} = $cb;
		3628	}
		3629
2792	sub draw {	3630	sub draw {
2793	my ($self) = @_;	3631	my ($self) = @_;
2794
2795	if ($self->{check_size}) {
2796	my @queue = ([], []);
2797
2798	for (;;) {
2799	if ($self->{check_size}) {
2800	# heuristic: check containers last
2801	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802	for values %{delete $self->{check_size}}
2803	}
2804
2805	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808	? @$widget{qw(user_w user_h)}
2809	: $widget->size_request;
2810
2811	if (delete $widget->{force_alloc}
2812	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815	$widget->{req_w} = $w;
2816	$widget->{req_h} = $h;
2817
2818	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820	$widget->{parent}->check_size
2821	if $widget->{parent};
2822	}
2823	}
2824	}
2825
2826	while ($self->{size_alloc}) {
2827	for (values %{delete $self->{size_alloc}}) {
2828	my ($widget, $w, $h) = @$_;
2829
2830	$w = 0 if $w < 0;
2831	$h = 0 if $h < 0;
2832
2833	$widget->{w} = $w;
2834	$widget->{h} = $h;
2835	$widget->size_allocate ($w, $h);
2836	$widget->emit (size_allocate => $w, $h);
2837	}
2838	}
2839		3632
2840	while ($self->{refresh_hook}) {	3633	while ($self->{refresh_hook}) {
2841	$_->()	3634	$_->()
2842	for values %{delete $self->{refresh_hook}};	3635	for values %{delete $self->{refresh_hook}};
2843	}	3636	}
2844		3637
		3638	if ($self->{realloc}) {
		3639	my %queue;
		3640	my @queue;
		3641	my $widget;
		3642
		3643	outer:
		3644	while () {
		3645	if (my $realloc = delete $self->{realloc}) {
		3646	for $widget (values %$realloc) {
		3647	$widget->{visible} or next; # do not resize invisible widgets
		3648
		3649	$queue{$widget+0}++ and next; # duplicates are common
		3650
		3651	push @{ $queue[$widget->{visible}] }, $widget;
		3652	}
		3653	}
		3654
		3655	while () {
		3656	@queue or last outer;
		3657
		3658	$widget = pop @{ $queue[-1] || [] }
		3659	and last;
		3660
		3661	pop @queue;
		3662	}
		3663
		3664	delete $queue{$widget+0};
		3665
		3666	my ($w, $h) = $widget->size_request;
		3667
		3668	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3669	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3670
		3671	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3672	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3673
		3674	$w = $widget->{force_w} if exists $widget->{force_w};
		3675	$h = $widget->{force_h} if exists $widget->{force_h};
		3676
		3677	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3678	|| delete $widget->{force_realloc}) {
		3679	$widget->{req_w} = $w;
		3680	$widget->{req_h} = $h;
		3681
		3682	$self->{size_alloc}{$widget+0} = $widget;
		3683
		3684	if (my $parent = $widget->{parent}) {
		3685	$self->{realloc}{$parent+0} = $parent
		3686	unless $queue{$parent+0};
		3687
		3688	$parent->{force_size_alloc} = 1;
		3689	$self->{size_alloc}{$parent+0} = $parent;
		3690	}
		3691	}
		3692
		3693	delete $self->{realloc}{$widget+0};
		3694	}
		3695	}
		3696
		3697	while (my $size_alloc = delete $self->{size_alloc}) {
		3698	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3699	values %$size_alloc;
		3700
		3701	while () {
		3702	my $widget = pop @queue || last;
		3703
		3704	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3705
		3706	$w = 0 if $w < 0;
		3707	$h = 0 if $h < 0;
		3708
		3709	$w = int $w + 0.5;
		3710	$h = int $h + 0.5;
		3711
		3712	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3713	$widget->{old_w} = $widget->{w};
		3714	$widget->{old_h} = $widget->{h};
		3715
		3716	$widget->{w} = $w;
		3717	$widget->{h} = $h;
		3718
		3719	$widget->emit (size_allocate => $w, $h);
		3720	}
		3721	}
		3722	}
		3723
		3724	while ($self->{post_alloc_hook}) {
		3725	$_->()
		3726	for values %{delete $self->{post_alloc_hook}};
		3727	}
		3728
		3729
2845	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3730	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2846	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3731	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2847	glClear GL_COLOR_BUFFER_BIT;	3732	glClear GL_COLOR_BUFFER_BIT;
2848		3733
2849	glMatrixMode GL_PROJECTION;	3734	glMatrixMode GL_PROJECTION;
2850	glLoadIdentity;	3735	glLoadIdentity;
2851	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3736	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2852	glMatrixMode GL_MODELVIEW;	3737	glMatrixMode GL_MODELVIEW;
2853	glLoadIdentity;	3738	glLoadIdentity;
2854		3739
		3740	{
		3741	package CFClient::UI::Base;
		3742
		3743	($draw_x, $draw_y, $draw_w, $draw_h) =
		3744	(0, 0, $self->{w}, $self->{h});
		3745	}
		3746
2855	$self->_draw;	3747	$self->_draw;
2856	}	3748	}
2857		3749
2858	#############################################################################	3750	#############################################################################
2859		3751
2860	package CFClient::UI;	3752	package CFClient::UI;
2861		3753
2862	$ROOT = new CFClient::UI::Root;	3754	$ROOT = new CFClient::UI::Root;
2863	$TOOLTIP = new CFClient::UI::Tooltip;	3755	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2864		3756
2865	1	3757	1
2866		3758

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