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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.221 by root, Mon May 22 03:48:50 2006 UTC vs.
Revision 1.281 by root, Mon Jun 5 01:59:59 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
17	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
18		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
19	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
20	if (!$GRAB) {	47	if (!$GRAB) {
21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
23
24	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
25	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
26		54
27	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
28		56
29	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
30		58
31	$TOOLTIP->set_tooltip_from ($widget);	59	$TOOLTIP->set_tooltip_from ($widget);
32	$TOOLTIP->show;	60	$TOOLTIP->show;
33
34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37	if $x + $TOOLTIP->{w} > $::WIDTH;
38
39	$TOOLTIP->move ($x, $y);
40	$TOOLTIP->check_size;
41	$TOOLTIP->update;
42	}	61	}
43		62
44	return;	63	return;
45	}	64	}
46	}	65	}
…		…
50	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
51	}	70	}
52		71
53	# class methods for events	72	# class methods for events
54	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
56	if $FOCUS;	75	if $FOCUS;
57	}	76	}
58		77
59	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
61	if $FOCUS;	80	if $FOCUS;
62	}	81	}
63		82
64	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
65	my ($ev) = @_;	84	my ($ev) = @_;
…		…
74	check_tooltip;	93	check_tooltip;
75	}	94	}
76		95
77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
78		97
79	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82	}
83	}	100	}
84		101
85	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
86	my ($ev) = @_;	103	my ($ev) = @_;
87	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
88		105
89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90		107
91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92		109
93	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96	}
97		112
98	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
99	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
100	$grab->update if $grab;	115	$grab->update if $grab;
101	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
117	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
118		133
119	check_tooltip;	134	check_tooltip;
120	}	135	}
121		136
122	if ($HOVER) {
123	($x, $y) = $HOVER->coord2local ($x, $y);
124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125	}	138	if $HOVER;
126	}	139	}
127		140
128	# convert position array to integers	141	# convert position array to integers
129	sub harmonize {	142	sub harmonize {
130	my ($vals) = @_;	143	my ($vals) = @_;
…		…
144		157
145	$_->update	158	$_->update
146	for @widgets;	159	for @widgets;
147	}	160	}
148		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
149	# call when resolution changes etc.	170	# call when resolution changes etc.
150	sub rescale_widgets {	171	sub rescale_widgets {
151	my ($sx, $sy) = @_;	172	my ($sx, $sy) = @_;
152		173
153	# make a copy, otherwise for complains about freed values.
154	my @widgets = values %WIDGET;	174	for my $widget (values %WIDGET) {
155
156	for my $widget (@widgets) {
157	if ($widget->{toplevel}) {	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
158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};	179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};	181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};	182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};	184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_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
166	}	189	}
167
168	$widget->reconfigure;
169	}	190	}
		191
		192	reconfigure_widgets;
170	}	193	}
171		194
172	#############################################################################	195	#############################################################################
173		196
174	package CFClient::UI::Base;	197	package CFClient::UI::Base;
…		…
179		202
180	sub new {	203	sub new {
181	my $class = shift;	204	my $class = shift;
182		205
183	my $self = bless {	206	my $self = bless {
184	x => 0,	207	x => "center",
185	y => 0,	208	y => "center",
186	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
187	can_events => 1,	212	can_events => 1,
188	@_	213	@_
189	}, $class;	214	}, $class;
190		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
191	for (keys %$self) {	218	for (keys %$self) {
192	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
193	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
194	}	221	}
195	}	222	}
196		223
197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	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	}
198		235
199	$self	236	$self
200	}	237	}
201		238
202	sub destroy {	239	sub destroy {
…		…
207	}	244	}
208		245
209	sub show {	246	sub show {
210	my ($self) = @_;	247	my ($self) = @_;
211		248
212	for (my @w = $self; @w; ) {
213	my $w = pop @w;
214	push @w, $w->children;
215	$w->{visible} = 1;
216	}
217
218	return if $self->{parent};	249	return if $self->{parent};
219		250
220	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
221	}	252	}
222		253
223	sub hide {	254	sub set_visible {
224	my ($self) = @_;	255	my ($self) = @_;
225		256
226	for (my @w = $self; @w; ) {	257	return if $self->{visible};
227	my $w = pop @w;	258
228	push @w, $w->children;	259	$self->{root} = $self->{parent}{root};
229	$w->{visible} = 1;	260	$self->{visible} = $self->{parent}{visible} + 1;
230	}	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};
231		278
232	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
233	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
234		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
235	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
236	if $self->{parent};	313	if $self->{parent};
237	}	314	}
238		315
239	sub move {	316	sub move_abs {
240	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
241		318
242	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
243	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
244	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
245		322
246	$self->update;	323	$self->update;
247	}	324	}
248		325
249	sub set_size {	326	sub set_size {
250	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
251		328
252	$self->{user_w} = $w;	329	$self->{force_w} = $w;
253	$self->{user_h} = $h;	330	$self->{force_h} = $h;
254		331
255	$self->check_size;	332	$self->realloc;
256	}	333	}
257		334
258	sub size_request {	335	sub size_request {
259	require Carp;	336	require Carp;
260	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
262		339
263	sub configure {	340	sub configure {
264	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
265		342
266	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
267	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
268	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
269		348
270	# use alignment to adjust x, y	349	# use alignment to adjust x, y
271		350
272	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
273	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
274
275	($w, $h) = ($w2, $h2);
276	}	353	}
277		354
278	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
279	$self->{x} = $x;	356	$self->{x} = $x;
280	$self->{y} = $y;	357	$self->{y} = $y;
281	$self->update;	358	$self->update;
282	}	359	}
283		360
284	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285	$CFClient::UI::ROOT->{size_alloc}{$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} = $self;
286	}	368	}
287	}	369	}
288		370
289	sub size_allocate {	371	sub size_allocate {
290	# nothing to be done	372	# nothing to be done
291	}	373	}
292		374
293	sub reconfigure {
294	my ($self) = @_;
295
296	$self->check_size (1);
297	$self->update;
298	}
299
300	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
301	}	381	}
302		382
303	sub set_max_size {	383	sub set_max_size {
304	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
305		385
306	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
307	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
		388
		389	$self->realloc;
308	}	390	}
309		391
310	sub set_tooltip {	392	sub set_tooltip {
311	my ($self, $tooltip) = @_;	393	my ($self, $tooltip) = @_;
		394
		395	$tooltip =~ s/^\s+//;
		396	$tooltip =~ s/\s+$//;
		397
		398	return if $self->{tooltip} eq $tooltip;
312		399
313	$self->{tooltip} = $tooltip;	400	$self->{tooltip} = $tooltip;
314		401
315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316	delete $CFClient::UI::TOOLTIP->{owner};	403	delete $CFClient::UI::TOOLTIP->{owner};
…		…
338	return if $FOCUS == $self;	425	return if $FOCUS == $self;
339	return unless $self->{can_focus};	426	return unless $self->{can_focus};
340		427
341	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
342		429
343	$self->emit (focus_in => $focus);	430	$self->_emit (focus_in => $focus);
344		431
345	$focus->update if $focus;	432	$focus->update if $focus;
346	$FOCUS->update;	433	$FOCUS->update;
347	}	434	}
348		435
…		…
351		438
352	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
353		440
354	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
355		442
356	$self->emit (focus_out => $focus);	443	$self->_emit (focus_out => $focus);
357		444
358	$focus->update if $focus; #?	445	$focus->update if $focus; #?
359	}
360		446
		447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		448	unless $FOCUS;
		449	}
		450
361	sub mouse_motion { }	451	sub mouse_motion { 0 }
362	sub button_up { }	452	sub button_up { 0 }
363	sub key_down { }	453	sub key_down { 0 }
364	sub key_up { }	454	sub key_up { 0 }
365		455
366	sub button_down {	456	sub button_down {
367	my ($self, $ev, $x, $y) = @_;	457	my ($self, $ev, $x, $y) = @_;
368		458
369	$self->focus_in;	459	$self->focus_in;
370	}
371		460
372	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	461	0
373	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	462	}
374	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	463
375	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	464	sub find_widget {
376	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, $draw_h); # screen rectangle being drawn
377		537
378	sub draw {	538	sub draw {
379	my ($self) = @_;	539	my ($self) = @_;
380		540
381	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);
382		552
383	glPushMatrix;	553	glPushMatrix;
384	glTranslate $self->{x}, $self->{y}, 0;	554	glTranslate $self->{x}, $self->{y}, 0;
385	$self->_draw;
386	glPopMatrix;
387		555
388	if ($self == $HOVER && $self->{can_hover}) {	556	if ($self == $HOVER && $self->{can_hover}) {
389	my ($x, $y) = @$self{qw(x y)};
390
391	glColor 1, 0.8, 0.5, 0.2;	557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392	glEnable GL_BLEND;	558	glEnable GL_BLEND;
393	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394	glBegin GL_QUADS;	560	glBegin GL_QUADS;
395	glVertex $x , $y;
396	glVertex $x + $self->{w}, $y;
397	glVertex $x + $self->{w}, $y + $self->{h};
398	glVertex $x , $y + $self->{h};
399	glEnd;
400	glDisable GL_BLEND;
401	}
402
403	if ($ENV{PCLIENT_DEBUG}) {
404	glPushMatrix;
405	glColor 1, 1, 0, 1;
406	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407	glBegin GL_LINE_LOOP;
408	glVertex 0 , 0;	561	glVertex 0 , 0;
409	glVertex $self->{w}, 0;	562	glVertex $self->{w}, 0;
410	glVertex $self->{w}, $self->{h};	563	glVertex $self->{w}, $self->{h};
411	glVertex 0 , $self->{h};	564	glVertex 0 , $self->{h};
412	glEnd;	565	glEnd;
		566	glDisable GL_BLEND;
		567	}
		568
		569	if ($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;
413	glPopMatrix;	579	glPopMatrix;
414	#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;
415	}	581	}
		582
		583	$self->_draw;
		584	glPopMatrix;
416	}	585	}
417		586
418	sub _draw {	587	sub _draw {
419	my ($self) = @_;	588	my ($self) = @_;
420		589
421	warn "no draw defined for $self\n";	590	warn "no draw defined for $self\n";
422	}
423
424	sub find_widget {
425	my ($self, $x, $y) = @_;
426
427	return () unless $self->{can_events};
428
429	return $self
430	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433	()
434	}
435
436	sub set_parent {
437	my ($self, $parent) = @_;
438
439	Scalar::Util::weaken ($self->{parent} = $parent);
440
441	# TODO: req_w _does_change after ->reconfigure
442	$self->check_size
443	unless exists $self->{req_w};
444
445	$self->show;
446	}
447
448	sub check_size {
449	my ($self, $forced) = @_;
450
451	$self->{force_alloc} = 1 if $forced;
452	$CFClient::UI::ROOT->{check_size}{$self} = $self;
453	}
454
455	sub update {
456	my ($self) = @_;
457
458	$self->{parent}->update
459	if $self->{parent};
460	}
461
462	sub connect {
463	my ($self, $signal, $cb) = @_;
464
465	push @{ $self->{signal_cb}{$signal} }, $cb;
466	}
467
468	sub emit {
469	my ($self, $signal, @args) = @_;
470
471	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
472	}	591	}
473		592
474	sub DESTROY {	593	sub DESTROY {
475	my ($self) = @_;	594	my ($self) = @_;
476		595
…		…
508		627
509	if ($color && (@$color < 4 || $color->[3])) {	628	if ($color && (@$color < 4 || $color->[3])) {
510	my ($w, $h) = @$self{qw(w h)};	629	my ($w, $h) = @$self{qw(w h)};
511		630
512	glEnable GL_BLEND;	631	glEnable GL_BLEND;
513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514	glColor @$color;	633	glColor_premultiply @$color;
515		634
516	glBegin GL_QUADS;	635	glBegin GL_QUADS;
517	glVertex 0 , 0;	636	glVertex 0 , 0;
518	glVertex 0 , $h;	637	glVertex 0 , $h;
519	glVertex $w, $h;	638	glVertex $w, $h;
…		…
534	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
535	$class->SUPER::new (can_events => 0, %arg);	654	$class->SUPER::new (can_events => 0, %arg);
536	}	655	}
537		656
538	sub size_request {	657	sub size_request {
539	(0, 0)	658	my ($self) = @_;
		659
		660	($self->{w} + 0, $self->{h} + 0)
540	}	661	}
541		662
542	sub draw { }	663	sub draw { }
543		664
544	#############################################################################	665	#############################################################################
…		…
548	our @ISA = CFClient::UI::Base::;	669	our @ISA = CFClient::UI::Base::;
549		670
550	sub new {	671	sub new {
551	my ($class, %arg) = @_;	672	my ($class, %arg) = @_;
552		673
553	my $children = delete $arg{children} || [];	674	my $children = delete $arg{children};
554		675
555	my $self = $class->SUPER::new (	676	my $self = $class->SUPER::new (
556	children => [],	677	children => [],
557	can_events => 0,	678	can_events => 0,
558	%arg,	679	%arg,
559	);	680	);
		681
560	$self->add ($_) for @$children;	682	$self->add (@$children)
		683	if $children;
561		684
562	$self	685	$self
563	}	686	}
564		687
565	sub add {	688	sub add {
…		…
573	$self->{children} = [	696	$self->{children} = [
574	sort { $a->{z} <=> $b->{z} }	697	sort { $a->{z} <=> $b->{z} }
575	@{$self->{children}}, @widgets	698	@{$self->{children}}, @widgets
576	];	699	];
577		700
578	$self->check_size (1);	701	$self->realloc;
579	$self->update;
580	}	702	}
581		703
582	sub children {	704	sub children {
583	@{ $_[0]{children} }	705	@{ $_[0]{children} }
584	}	706	}
…		…
589	delete $child->{parent};	711	delete $child->{parent};
590	$child->hide;	712	$child->hide;
591		713
592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593		715
594	$self->check_size;	716	$self->realloc;
595	$self->update;
596	}	717	}
597		718
598	sub clear {	719	sub clear {
599	my ($self) = @_;	720	my ($self) = @_;
600		721
…		…
604	for (@$children) {	725	for (@$children) {
605	delete $_->{parent};	726	delete $_->{parent};
606	$_->hide;	727	$_->hide;
607	}	728	}
608		729
609	$self->check_size;	730	$self->realloc;
610	$self->update;
611	}	731	}
612		732
613	sub find_widget {	733	sub find_widget {
614	my ($self, $x, $y) = @_;	734	my ($self, $x, $y) = @_;
615		735
616	$x -= $self->{x};	736	$x -= $self->{x};
617	$y -= $self->{y};	737	$y -= $self->{y};
618		738
619	my $res;	739	my $res;
620		740
621	for (reverse @{ $self->{children} }) {	741	for (reverse $self->visible_children) {
622	$res = $_->find_widget ($x, $y)	742	$res = $_->find_widget ($x, $y)
623	and return $res;	743	and return $res;
624	}	744	}
625		745
626	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	746	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
675	$self->{children}[0]->configure (0, 0, $w, $h);	795	$self->{children}[0]->configure (0, 0, $w, $h);
676	}	796	}
677		797
678	#############################################################################	798	#############################################################################
679		799
		800	# back-buffered drawing area
		801
680	package CFClient::UI::Window;	802	package CFClient::UI::Window;
681		803
682	our @ISA = CFClient::UI::Bin::;	804	our @ISA = CFClient::UI::Bin::;
683		805
684	use CFClient::OpenGL;	806	use CFClient::OpenGL;
…		…
702	$self->SUPER::size_allocate ($w, $h);	824	$self->SUPER::size_allocate ($w, $h);
703	$self->update;	825	$self->update;
704	}	826	}
705		827
706	sub _render {	828	sub _render {
		829	my ($self) = @_;
		830
707	$_[0]{children}[0]->draw;	831	$self->{children}[0]->draw;
708	}	832	}
709		833
710	sub render_child {	834	sub render_child {
711	my ($self) = @_;	835	my ($self) = @_;
712		836
713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714	glClearColor 0, 0, 0, 0;	838	glClearColor 0, 0, 0, 0;
715	glClear GL_COLOR_BUFFER_BIT;	839	glClear GL_COLOR_BUFFER_BIT;
716		840
		841	{
		842	package CFClient::UI::Base;
		843
		844	($draw_x, $draw_y, $draw_w, $draw_h) =
		845	(0, 0, $self->{w}, $self->{h});
		846	}
		847
717	$self->_render;	848	$self->_render;
718	};	849	};
719	}	850	}
720		851
721	sub _draw {	852	sub _draw {
722	my ($self) = @_;	853	my ($self) = @_;
723		854
724	my ($w, $h) = ($self->w, $self->h);	855	my ($w, $h) = @$self{qw(w h)};
725		856
726	my $tex = $self->{texture}	857	my $tex = $self->{texture}
727	or return;	858	or return;
728		859
729	glEnable GL_TEXTURE_2D;	860	glEnable GL_TEXTURE_2D;
730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731	glColor 1, 1, 1, 1;	862	glColor 0, 0, 0, 1;
732		863
733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
734		865
735	glDisable GL_TEXTURE_2D;	866	glDisable GL_TEXTURE_2D;
736	}	867	}
…		…
739		870
740	package CFClient::UI::ViewPort;	871	package CFClient::UI::ViewPort;
741		872
742	our @ISA = CFClient::UI::Window::;	873	our @ISA = CFClient::UI::Window::;
743		874
		875	sub new {
		876	my $class = shift;
		877
		878	$class->SUPER::new (
		879	scroll_x => 0,
		880	scroll_y => 1,
		881	@_,
		882	)
		883	}
		884
744	sub size_request {	885	sub size_request {
745	my ($self) = @_;	886	my ($self) = @_;
746		887
747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
749		889
750	@$self{qw(child_w child_h)}	890	$w = 10 if $self->{scroll_x};
		891	$h = 10 if $self->{scroll_y};
		892
		893	($w, $h)
751	}	894	}
752		895
753	sub size_allocate {	896	sub size_allocate {
754	my ($self, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
755		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);
756	$self->update;	905	$self->update;
757	}	906	}
758		907
759	sub set_offset {	908	sub set_offset {
760	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
…		…
794	}	943	}
795		944
796	sub _render {	945	sub _render {
797	my ($self) = @_;	946	my ($self) = @_;
798		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 - $self->{view_y};
		950
799	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800		952
801	$self->SUPER::_render;	953	$self->SUPER::_render;
802	}	954	}
803		955
…		…
806	package CFClient::UI::ScrolledWindow;	958	package CFClient::UI::ScrolledWindow;
807		959
808	our @ISA = CFClient::UI::HBox::;	960	our @ISA = CFClient::UI::HBox::;
809		961
810	sub new {	962	sub new {
811	my $class = shift;	963	my ($class, %arg) = @_;
		964
		965	my $child = delete $arg{child};
812		966
813	my $self;	967	my $self;
814		968
815	my $slider = new CFClient::UI::Slider	969	my $slider = new CFClient::UI::Slider
816	vertical => 1,	970	vertical => 1,
817	range => [0, 0, 1, 0.01], # HACK fix	971	range => [0, 0, 1, 0.01], # HACK fix
818	connect_changed => sub {	972	on_changed => sub {
819	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	973	$self->{vp}->set_offset (0, $_[1]);
820	},	974	},
821	;	975	;
822		976
823	$self = $class->SUPER::new (	977	$self = $class->SUPER::new (
824	vp => (new CFClient::UI::ViewPort expand => 1),	978	vp => (new CFClient::UI::ViewPort expand => 1),
825	slider => $slider,	979	slider => $slider,
826	@_,	980	%arg,
827	);	981	);
828		982
829	$self->{vp}->add ($self->{scrolled});
830	$self->add ($self->{vp});
831	$self->add ($self->{slider});	983	$self->SUPER::add ($self->{vp}, $self->{slider});
		984	$self->add ($child) if $child;
832		985
833	$self	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}, $self->{vp}{h}, 1]);
834	}	1012	}
835		1013
836	#TODO# update range on size_allocate depending on child	1014	#TODO# update range on size_allocate depending on child
837	# update viewport offset on scroll	1015	# update viewport offset on scroll
838		1016
…		…
858		1036
859	if ($self->{bg}) {	1037	if ($self->{bg}) {
860	my ($w, $h) = @$self{qw(w h)};	1038	my ($w, $h) = @$self{qw(w h)};
861		1039
862	glEnable GL_BLEND;	1040	glEnable GL_BLEND;
863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
864	glColor @{ $self->{bg} };	1042	glColor_premultiply @{ $self->{bg} };
865		1043
866	glBegin GL_QUADS;	1044	glBegin GL_QUADS;
867	glVertex 0 , 0;	1045	glVertex 0 , 0;
868	glVertex 0 , $h;	1046	glVertex 0 , $h;
869	glVertex $w, $h;	1047	glVertex $w, $h;
…		…
882		1060
883	our @ISA = CFClient::UI::Bin::;	1061	our @ISA = CFClient::UI::Bin::;
884		1062
885	use CFClient::OpenGL;	1063	use CFClient::OpenGL;
886		1064
887	my @tex =	1065	my $bg =
		1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1067	mipmap => 1, wrap => 1;
		1068
		1069	my @border =
888	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
889	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
890		1072
891	sub new {	1073	sub new {
892	my $class = shift;	1074	my ($class, %arg) = @_;
893		1075
894	# TODO: user_x, user_y, overwrite moveto?	1076	my $title = delete $arg{title};
895		1077
896	my $self = $class->SUPER::new (	1078	my $self = $class->SUPER::new (
897	bg => [1, 1, 1, 1],	1079	bg => [1, 1, 1, 1],
898	border_bg => [1, 1, 1, 1],	1080	border_bg => [1, 1, 1, 1],
899	border => 0.6,	1081	border => 0.6,
900	toplevel => 1,
901	can_events => 1,	1082	can_events => 1,
902	@_	1083	min_w => 16,
		1084	min_h => 16,
		1085	%arg,
903	);	1086	);
904		1087
905	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title} = new CFClient::UI::Label
906	align => 0,	1089	align => 0,
907	valign => 1,	1090	valign => 1,
908	text => $self->{title},	1091	text => $title,
909	fontsize => $self->{border};	1092	fontsize => $self->{border}
		1093	if defined $title;
910		1094
911	$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};
912	}	1103	}
913		1104
914	sub border {	1105	sub border {
915	int $_[0]{border} * $::FONTSIZE	1106	int $_[0]{border} * $::FONTSIZE
916	}	1107	}
917		1108
918	sub size_request {	1109	sub size_request {
919	my ($self) = @_;	1110	my ($self) = @_;
		1111
		1112	$self->{title}->size_request
		1113	if $self->{title};
920		1114
921	my ($w, $h) = $self->SUPER::size_request;	1115	my ($w, $h) = $self->SUPER::size_request;
922		1116
923	(	1117	(
924	$w + $self->border * 2,	1118	$w + $self->border * 2,
…		…
927	}	1121	}
928		1122
929	sub size_allocate {	1123	sub size_allocate {
930	my ($self, $w, $h) = @_;	1124	my ($self, $w, $h) = @_;
931		1125
		1126	if ($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
932	$h -= List::Util::max 0, $self->border * 2;	1134	$h -= List::Util::max 0, $border * 2;
933	$w -= List::Util::max 0, $self->border * 2;	1135	$w -= List::Util::max 0, $border * 2;
934		1136
935	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
936	if $self->{title};
937
938	$self->child->configure ($self->border, $self->border, $w, $h);	1137	$self->child->configure ($border, $border, $w, $h);
939	}	1138	}
940		1139
941	sub button_down {	1140	sub button_down {
942	my ($self, $ev, $x, $y) = @_;	1141	my ($self, $ev, $x, $y) = @_;
943		1142
…		…
959	my ($ev, $x, $y) = @_;	1158	my ($ev, $x, $y) = @_;
960		1159
961	my $dx = $ev->{x} - $ox;	1160	my $dx = $ev->{x} - $ox;
962	my $dy = $ev->{y} - $oy;	1161	my $dy = $ev->{y} - $oy;
963		1162
964	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1163	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
965	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1164	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1165
966	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
967	$self->check_size;	1167	$self->realloc;
968	};	1168	};
969		1169
970	} elsif ($lr ^ $td) {	1170	} elsif ($lr ^ $td) {
971	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1171	my ($ox, $oy) = ($ev->{x}, $ev->{y});
972	my ($bx, $by) = ($self->{x}, $self->{y});	1172	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
974	$self->{motion} = sub {	1174	$self->{motion} = sub {
975	my ($ev, $x, $y) = @_;	1175	my ($ev, $x, $y) = @_;
976		1176
977	($x, $y) = ($ev->{x}, $ev->{y});	1177	($x, $y) = ($ev->{x}, $ev->{y});
978		1178
979	$self->move ($bx + $x - $ox, $by + $y - $oy);	1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
980	$self->update;	1180	# HACK: the next line is required to enforce placement
		1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
981	};	1182	};
		1183	} else {
		1184	return 0;
		1185	}
		1186
982	}	1187	1
983	}	1188	}
984		1189
985	sub button_up {	1190	sub button_up {
986	my ($self, $ev, $x, $y) = @_;	1191	my ($self, $ev, $x, $y) = @_;
987		1192
988	delete $self->{motion};	1193	!!delete $self->{motion}
989	}	1194	}
990		1195
991	sub mouse_motion {	1196	sub mouse_motion {
992	my ($self, $ev, $x, $y) = @_;	1197	my ($self, $ev, $x, $y) = @_;
993		1198
994	$self->{motion}->($ev, $x, $y) if $self->{motion};	1199	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1200
		1201	!!$self->{motion}
995	}	1202	}
996		1203
997	sub _draw {	1204	sub _draw {
998	my ($self) = @_;	1205	my ($self) = @_;
999		1206
		1207	my $child = $self->{children}[0];
		1208
1000	my ($w, $h ) = ($self->{w}, $self->{h});	1209	my ($w, $h ) = ($self->{w}, $self->{h});
1001	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1210	my ($cw, $ch) = ($child->{w}, $child->{h});
1002		1211
1003	glEnable GL_TEXTURE_2D;	1212	glEnable GL_TEXTURE_2D;
1004	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1005		1214
1006	my $border = $self->border;	1215	my $border = $self->border;
1007		1216
1008	glColor @{ $self->{border_bg} };	1217	glColor @{ $self->{border_bg} };
1009	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);
1010	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
1011	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1012	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1013		1222
1014	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1015	my $bg = $tex[0];	1224	glColor @{ $self->{bg} };
1016		1225
1017	# TODO: repeat texture not scale	1226	# TODO: repeat texture not scale
		1227	# solve this better(?)
1018	my $rep_x = $cw / $bg->{w};	1228	$bg->{s} = $cw / $bg->{w};
1019	my $rep_y = $ch / $bg->{h};	1229	$bg->{t} = $ch / $bg->{h};
1020
1021	glColor @{ $self->{bg} };
1022
1023	$bg->{s} = $rep_x;
1024	$bg->{t} = $rep_y;
1025	$bg->{wrap_mode} = 1;
1026	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1230	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027	}	1231	}
1028		1232
1029	glDisable GL_TEXTURE_2D;	1233	glDisable GL_TEXTURE_2D;
1030		1234
1031	$self->{title}->draw if $self->{title};
1032
1033	$self->child->draw;	1235	$child->draw;
		1236
		1237	if ($self->{title}) {
		1238	glTranslate 0, $border - $self->{h};
		1239	$self->{title}->_draw;
		1240	}
1034	}	1241	}
1035		1242
1036	#############################################################################	1243	#############################################################################
1037		1244
1038	package CFClient::UI::Table;	1245	package CFClient::UI::Table;
…		…
1046	sub new {	1253	sub new {
1047	my $class = shift;	1254	my $class = shift;
1048		1255
1049	$class->SUPER::new (	1256	$class->SUPER::new (
1050	col_expand => [],	1257	col_expand => [],
1051	@_	1258	@_,
1052	)	1259	)
		1260	}
		1261
		1262	sub children {
		1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053	}	1264	}
1054		1265
1055	sub add {	1266	sub add {
1056	my ($self, $x, $y, $child) = @_;	1267	my ($self, $x, $y, $child) = @_;
1057		1268
1058	$child->set_parent ($self);	1269	$child->set_parent ($self);
1059	$self->{children}[$y][$x] = $child;	1270	$self->{children}[$y][$x] = $child;
1060		1271
1061	$child->check_size;	1272	$self->realloc;
1062	}	1273	}
1063		1274
1064	sub children {
1065	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066	}
1067
1068	# TODO: move to container class maybe? send childs a signal on removal?	1275	# TODO: move to container class maybe? send children a signal on removal?
1069	sub clear {	1276	sub clear {
1070	my ($self) = @_;	1277	my ($self) = @_;
1071		1278
1072	my @children = $self->children;	1279	my @children = $self->children;
1073	delete $self->{children};	1280	delete $self->{children};
…		…
1075	for (@children) {	1282	for (@children) {
1076	delete $_->{parent};	1283	delete $_->{parent};
1077	$_->hide;	1284	$_->hide;
1078	}	1285	}
1079		1286
1080	$self->update;	1287	$self->realloc;
1081	}	1288	}
1082		1289
1083	sub get_wh {	1290	sub get_wh {
1084	my ($self) = @_;	1291	my ($self) = @_;
1085		1292
…		…
1116	sub size_allocate {	1323	sub size_allocate {
1117	my ($self, $w, $h) = @_;	1324	my ($self, $w, $h) = @_;
1118		1325
1119	my ($ws, $hs) = $self->get_wh;	1326	my ($ws, $hs) = $self->get_wh;
1120		1327
1121	my $req_w = sum @$ws;	1328	my $req_w = (sum @$ws) || 1;
1122	my $req_h = sum @$hs;	1329	my $req_h = (sum @$hs) || 1;
1123		1330
1124	# TODO: nicer code && do row_expand	1331	# TODO: nicer code && do row_expand
1125	my @col_expand = @{$self->{col_expand}};	1332	my @col_expand = @{$self->{col_expand}};
1126	@col_expand = (1) x @$ws unless @col_expand;	1333	@col_expand = (1) x @$ws unless @col_expand;
1127	my $col_expand = (sum @col_expand) || 1;	1334	my $col_expand = (sum @col_expand) || 1;
…		…
1181	}	1388	}
1182	}	1389	}
1183		1390
1184	#############################################################################	1391	#############################################################################
1185		1392
1186	package CFClient::UI::HBox;	1393	package CFClient::UI::Box;
1187
1188	# TODO: wrap into common Box base class
1189		1394
1190	our @ISA = CFClient::UI::Container::;	1395	our @ISA = CFClient::UI::Container::;
1191		1396
1192	sub size_request {	1397	sub size_request {
1193	my ($self) = @_;	1398	my ($self) = @_;
1194		1399
1195	my @alloc = map [$_->size_request], @{$self->{children}};	1400	$self->{vertical}
1196		1401	? (
1197	(	1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1198	(List::Util::sum map $_->[0], @alloc),	1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1199	(List::Util::max map $_->[1], @alloc),	1404	)
1200	)	1405	: (
		1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1408	)
1201	}	1409	}
1202		1410
1203	sub size_allocate {	1411	sub size_allocate {
1204	my ($self, $w, $h) = @_;	1412	my ($self, $w, $h) = @_;
1205		1413
1206	($h, $w) = ($w, $h);	1414	my $space = $self->{vertical} ? $h : $w;
1207
1208	my $children = $self->{children};	1415	my $children = $self->{children};
1209		1416
1210	my @h = map $_->{req_w}, @$children;	1417	my @req;
1211		1418
1212	my $req_h = List::Util::sum @h;	1419	if ($self->{homogeneous}) {
1213		1420	@req = ($space / (@$children || 1)) x @$children;
1214	if ($req_h > $h) {
1215	# ah well, not enough space
1216	$_ *= $h / $req_h for @h;
1217	} 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 {
1218	my $exp = List::Util::sum map $_->{expand}, @$children;	1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1219	$exp ||= 1;
1220		1430
		1431	$space = ($space - $req) / $expand; # remaining space to give away
		1432
		1433	$req[$_] += $space * $children->[$_]{expand}
1221	for (0 .. $#$children) {	1434	for 0 .. $#$children;
1222	my $child = $children->[$_];
1223
1224	my $alloc_h = $h[$_];
1225	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1226	$h[$_] = $alloc_h;
1227	}	1435	}
1228	}	1436	}
1229		1437
1230	CFClient::UI::harmonize \@h;	1438	CFClient::UI::harmonize \@req;
1231		1439
1232	my $y = 0;	1440	my $pos = 0;
1233	for (0 .. $#$children) {	1441	for (0 .. $#$children) {
1234	my $child = $children->[$_];
1235	my $h = $h[$_];	1442	my $alloc = $req[$_];
1236	$child->configure ($y, 0, $h, $w);	1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1237		1444
1238	$y += $h;	1445	$pos += $alloc;
1239	}	1446	}
1240		1447
1241	1	1448	1
1242	}	1449	}
1243		1450
1244	#############################################################################	1451	#############################################################################
1245		1452
		1453	package CFClient::UI::HBox;
		1454
		1455	our @ISA = CFClient::UI::Box::;
		1456
		1457	sub new {
		1458	my $class = shift;
		1459
		1460	$class->SUPER::new (
		1461	vertical => 0,
		1462	@_,
		1463	)
		1464	}
		1465
		1466	#############################################################################
		1467
1246	package CFClient::UI::VBox;	1468	package CFClient::UI::VBox;
1247		1469
1248	# TODO: wrap into common Box base class
1249
1250	our @ISA = CFClient::UI::Container::;	1470	our @ISA = CFClient::UI::Box::;
1251		1471
1252	sub size_request {	1472	sub new {
1253	my ($self) = @_;	1473	my $class = shift;
1254		1474
1255	my @alloc = map [$_->size_request], @{$self->{children}};	1475	$class->SUPER::new (
1256		1476	vertical => 1,
1257	(	1477	@_,
1258	(List::Util::max map $_->[0], @alloc),
1259	(List::Util::sum map $_->[1], @alloc),
1260	)	1478	)
1261	}
1262
1263	sub size_allocate {
1264	my ($self, $w, $h) = @_;
1265
1266	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
1268	my $children = $self->{children};
1269
1270	my @h = map $_->{req_h}, @$children;
1271
1272	my $req_h = List::Util::sum @h;
1273
1274	if ($req_h > $h) {
1275	# ah well, not enough space
1276	$_ *= $h / $req_h for @h;
1277	} else {
1278	my $exp = List::Util::sum map $_->{expand}, @$children;
1279	$exp ||= 1;
1280
1281	for (0 .. $#$children) {
1282	my $child = $children->[$_];
1283
1284	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1285	}
1286	}
1287
1288	CFClient::UI::harmonize \@h;
1289
1290	my $y = 0;
1291	for (0 .. $#$children) {
1292	my $child = $children->[$_];
1293	my $h = $h[$_];
1294	$child->configure (0, $y, $w, $h);
1295
1296	$y += $h;
1297	}
1298
1299	1
1300	}	1479	}
1301		1480
1302	#############################################################################	1481	#############################################################################
1303		1482
1304	package CFClient::UI::Label;	1483	package CFClient::UI::Label;
…		…
1321	ellipsise => 3, # end	1500	ellipsise => 3, # end
1322	layout => (new CFClient::Layout),	1501	layout => (new CFClient::Layout),
1323	fontsize => 1,	1502	fontsize => 1,
1324	align => -1,	1503	align => -1,
1325	valign => -1,	1504	valign => -1,
1326	padding => 2,	1505	padding_x => 2,
		1506	padding_y => 2,
1327	can_events => 0,	1507	can_events => 0,
1328	%arg	1508	%arg
1329	);	1509	);
1330		1510
1331	if (exists $self->{template}) {	1511	if (exists $self->{template}) {
…		…
1367	$self->{text} = "T$text";	1547	$self->{text} = "T$text";
1368		1548
1369	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1370	$self->{layout}->set_text ($text);	1550	$self->{layout}->set_text ($text);
1371		1551
		1552	$self->realloc;
1372	$self->update;	1553	$self->update;
1373	$self->check_size;
1374	}	1554	}
1375		1555
1376	sub set_markup {	1556	sub set_markup {
1377	my ($self, $markup) = @_;	1557	my ($self, $markup) = @_;
1378		1558
…		…
1382	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383		1563
1384	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1385	$self->{layout}->set_markup ($markup);	1565	$self->{layout}->set_markup ($markup);
1386		1566
		1567	$self->realloc;
1387	$self->update;	1568	$self->update;
1388	$self->check_size;
1389	}	1569	}
1390		1570
1391	sub size_request {	1571	sub size_request {
1392	my ($self) = @_;	1572	my ($self) = @_;
1393		1573
…		…
1407		1587
1408	$w = List::Util::max $w, $w2;	1588	$w = List::Util::max $w, $w2;
1409	$h = List::Util::max $h, $h2;	1589	$h = List::Util::max $h, $h2;
1410	}	1590	}
1411		1591
1412	(	1592	($w, $h)
1413	$w + $self->{padding} * 2,
1414	$h + $self->{padding} * 2,
1415	)
1416	}	1593	}
1417		1594
1418	sub size_allocate {	1595	sub size_allocate {
1419	my ($self, $w, $h) = @_;	1596	my ($self, $w, $h) = @_;
1420		1597
		1598	delete $self->{ox};
		1599
1421	delete $self->{texture};	1600	delete $self->{texture}
		1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1422	}	1602	}
1423		1603
1424	sub set_fontsize {	1604	sub set_fontsize {
1425	my ($self, $fontsize) = @_;	1605	my ($self, $fontsize) = @_;
1426		1606
1427	$self->{fontsize} = $fontsize;	1607	$self->{fontsize} = $fontsize;
1428	delete $self->{texture};	1608	delete $self->{texture};
1429		1609
1430	$self->update;	1610	$self->realloc;
1431	$self->check_size;
1432	}	1611	}
1433		1612
1434	sub _draw {	1613	sub _draw {
1435	my ($self) = @_;	1614	my ($self) = @_;
1436		1615
…		…
1442	$self->{layout}->set_width ($self->{w});	1621	$self->{layout}->set_width ($self->{w});
1443	$self->{layout}->set_ellipsise ($self->{ellipsise});	1622	$self->{layout}->set_ellipsise ($self->{ellipsise});
1444	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1445	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446		1625
1447	my $tex = new_from_layout CFClient::Texture $self->{layout};	1626	new_from_layout CFClient::Texture $self->{layout}
		1627	};
1448		1628
		1629	unless (exists $self->{ox}) {
1449	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1450	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1451	: ($self->{w} - $tex->{w}) * 0.5);	1632	: ($self->{w} - $tex->{w}) * 0.5);
1452		1633
1453	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1454	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1455	: ($self->{h} - $tex->{h}) * 0.5);	1636	: ($self->{h} - $tex->{h}) * 0.5);
1456
1457	$tex
1458	};	1637	};
1459		1638
1460	glEnable GL_TEXTURE_2D;	1639	glEnable GL_TEXTURE_2D;
1461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462		1641
		1642	glColor_premultiply @{$self->{fg}}
1463	if ($tex->{format} == GL_ALPHA) {	1643	if $tex->{format} == GL_ALPHA;
1464	glColor @{$self->{fg}};	1644
1465	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1466	} else {
1467	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1468	}
1469		1646
1470	glDisable GL_TEXTURE_2D;	1647	glDisable GL_TEXTURE_2D;
1471	}	1648	}
1472		1649
1473	#############################################################################	1650	#############################################################################
…		…
1488	active_fg => [0, 0, 0],	1665	active_fg => [0, 0, 0],
1489	can_hover => 1,	1666	can_hover => 1,
1490	can_focus => 1,	1667	can_focus => 1,
1491	valign => 0,	1668	valign => 0,
1492	can_events => 1,	1669	can_events => 1,
		1670	#text => ...
1493	@_	1671	@_
1494	)	1672	)
1495	}	1673	}
1496		1674
1497	sub _set_text {	1675	sub _set_text {
…		…
1499		1677
1500	delete $self->{cur_h};	1678	delete $self->{cur_h};
1501		1679
1502	return if $self->{text} eq $text;	1680	return if $self->{text} eq $text;
1503		1681
1504	delete $self->{texture};
1505
1506	$self->{last_activity} = $::NOW;	1682	$self->{last_activity} = $::NOW;
1507	$self->{text} = $text;	1683	$self->{text} = $text;
1508		1684
1509	$text =~ s/./*/g if $self->{hidden};	1685	$text =~ s/./*/g if $self->{hidden};
1510	$self->{layout}->set_text ("$text ");	1686	$self->{layout}->set_text ("$text ");
1511		1687
1512	$self->emit (changed => $self->{text});	1688	$self->_emit (changed => $self->{text});
		1689	$self->update;
1513	}	1690	}
1514		1691
1515	sub set_text {	1692	sub set_text {
1516	my ($self, $text) = @_;	1693	my ($self, $text) = @_;
1517		1694
1518	$self->{cursor} = length $text;	1695	$self->{cursor} = length $text;
1519	$self->_set_text ($text);	1696	$self->_set_text ($text);
1520	$self->update;	1697
1521	$self->check_size;	1698	$self->realloc;
1522	}	1699	}
1523		1700
1524	sub get_text {	1701	sub get_text {
1525	$_[0]{text}	1702	$_[0]{text}
1526	}	1703	}
…		…
1529	my ($self) = @_;	1706	my ($self) = @_;
1530		1707
1531	my ($w, $h) = $self->SUPER::size_request;	1708	my ($w, $h) = $self->SUPER::size_request;
1532		1709
1533	($w + 1, $h) # add 1 for cursor	1710	($w + 1, $h) # add 1 for cursor
1534	}
1535
1536	sub size_allocate {
1537	my ($self, $w, $h) = @_;
1538
1539	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1540	}	1711	}
1541		1712
1542	sub key_down {	1713	sub key_down {
1543	my ($self, $ev) = @_;	1714	my ($self, $ev) = @_;
1544		1715
…		…
1559	} elsif ($sym == CFClient::SDLK_HOME) {	1730	} elsif ($sym == CFClient::SDLK_HOME) {
1560	$self->{cursor} = 0;	1731	$self->{cursor} = 0;
1561	} elsif ($sym == CFClient::SDLK_END) {	1732	} elsif ($sym == CFClient::SDLK_END) {
1562	$self->{cursor} = length $text;	1733	$self->{cursor} = length $text;
1563	} elsif ($uni == 27) {	1734	} elsif ($uni == 27) {
1564	$self->emit ('escape');	1735	$self->_emit ('escape');
1565	} elsif ($uni) {	1736	} elsif ($uni) {
1566	substr $text, $self->{cursor}++, 0, chr $uni;	1737	substr $text, $self->{cursor}++, 0, chr $uni;
		1738	} else {
		1739	return 0;
1567	}	1740	}
1568		1741
1569	$self->_set_text ($text);	1742	$self->_set_text ($text);
1570	$self->update;	1743
1571	$self->check_size;	1744	$self->realloc;
		1745
		1746	1
1572	}	1747	}
1573		1748
1574	sub focus_in {	1749	sub focus_in {
1575	my ($self) = @_;	1750	my ($self) = @_;
1576		1751
…		…
1591	utf8::encode $text;	1766	utf8::encode $text;
1592	$self->{cursor} = length substr $text, 0, $idx;	1767	$self->{cursor} = length substr $text, 0, $idx;
1593		1768
1594	$self->_set_text ($self->{text});	1769	$self->_set_text ($self->{text});
1595	$self->update;	1770	$self->update;
		1771
		1772	1
1596	}	1773	}
1597		1774
1598	sub mouse_motion {	1775	sub mouse_motion {
1599	my ($self, $ev, $x, $y) = @_;	1776	my ($self, $ev, $x, $y) = @_;
1600	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1778
		1779	0
1601	}	1780	}
1602		1781
1603	sub _draw {	1782	sub _draw {
1604	my ($self) = @_;	1783	my ($self) = @_;
1605		1784
1606	local $self->{fg} = $self->{fg};	1785	local $self->{fg} = $self->{fg};
1607		1786
1608	if ($FOCUS == $self) {	1787	if ($FOCUS == $self) {
1609	glColor @{$self->{active_bg}};	1788	glColor_premultiply @{$self->{active_bg}};
1610	$self->{fg} = $self->{active_fg};	1789	$self->{fg} = $self->{active_fg};
1611	} else {	1790	} else {
1612	glColor @{$self->{bg}};	1791	glColor_premultiply @{$self->{bg}};
1613	}	1792	}
1614		1793
1615	glEnable GL_BLEND;	1794	glEnable GL_BLEND;
1616	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1617	glBegin GL_QUADS;	1796	glBegin GL_QUADS;
1618	glVertex 0 , 0;	1797	glVertex 0 , 0;
1619	glVertex 0 , $self->{h};	1798	glVertex 0 , $self->{h};
1620	glVertex $self->{w}, $self->{h};	1799	glVertex $self->{w}, $self->{h};
1621	glVertex $self->{w}, 0;	1800	glVertex $self->{w}, 0;
…		…
1656	if ($sym == 13) {	1835	if ($sym == 13) {
1657	unshift @{$self->{history}},	1836	unshift @{$self->{history}},
1658	my $txt = $self->get_text;	1837	my $txt = $self->get_text;
1659	$self->{history_pointer} = -1;	1838	$self->{history_pointer} = -1;
1660	$self->{history_saveback} = '';	1839	$self->{history_saveback} = '';
1661	$self->emit (activate => $txt);	1840	$self->_emit (activate => $txt);
1662	$self->update;	1841	$self->update;
1663		1842
1664	} elsif ($sym == CFClient::SDLK_UP) {	1843	} elsif ($sym == CFClient::SDLK_UP) {
1665	if ($self->{history_pointer} < 0) {	1844	if ($self->{history_pointer} < 0) {
1666	$self->{history_saveback} = $self->get_text;	1845	$self->{history_saveback} = $self->get_text;
…		…
1682	} else {	1861	} else {
1683	$self->set_text ($self->{history_saveback});	1862	$self->set_text ($self->{history_saveback});
1684	}	1863	}
1685		1864
1686	} else {	1865	} else {
1687	$self->SUPER::key_down ($ev);	1866	return $self->SUPER::key_down ($ev)
		1867	}
		1868
1688	}	1869	1
1689
1690	}	1870	}
1691		1871
1692	#############################################################################	1872	#############################################################################
1693		1873
1694	package CFClient::UI::Button;	1874	package CFClient::UI::Button;
…		…
1703		1883
1704	sub new {	1884	sub new {
1705	my $class = shift;	1885	my $class = shift;
1706		1886
1707	$class->SUPER::new (	1887	$class->SUPER::new (
1708	padding => 4,	1888	padding_x => 4,
		1889	padding_y => 4,
1709	fg => [1, 1, 1],	1890	fg => [1, 1, 1],
1710	active_fg => [0, 0, 1],	1891	active_fg => [0, 0, 1],
1711	can_hover => 1,	1892	can_hover => 1,
1712	align => 0,	1893	align => 0,
1713	valign => 0,	1894	valign => 0,
1714	can_events => 1,	1895	can_events => 1,
1715	@_	1896	@_
1716	)	1897	)
1717	}	1898	}
1718		1899
		1900	sub activate { }
		1901
1719	sub button_up {	1902	sub button_up {
1720	my ($self, $ev, $x, $y) = @_;	1903	my ($self, $ev, $x, $y) = @_;
1721		1904
		1905	$self->emit ("activate")
1722	if ($x >= 0 && $x < $self->{w}	1906	if $x >= 0 && $x < $self->{w}
1723	&& $y >= 0 && $y < $self->{h}) {	1907	&& $y >= 0 && $y < $self->{h};
1724	$self->emit ("activate");	1908
1725	}	1909	1
1726	}	1910	}
1727		1911
1728	sub _draw {	1912	sub _draw {
1729	my ($self) = @_;	1913	my ($self) = @_;
1730		1914
1731	local $self->{fg} = $self->{fg};	1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1732
1733	if ($GRAB == $self) {
1734	$self->{fg} = $self->{active_fg};
1735	}
1736		1916
1737	glEnable GL_TEXTURE_2D;	1917	glEnable GL_TEXTURE_2D;
1738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739	glColor 0, 0, 0, 1;	1919	glColor 0, 0, 0, 1;
1740		1920
…		…
1759		1939
1760	sub new {	1940	sub new {
1761	my $class = shift;	1941	my $class = shift;
1762		1942
1763	$class->SUPER::new (	1943	$class->SUPER::new (
1764	padding => 2,	1944	padding_x => 2,
		1945	padding_y => 2,
1765	fg => [1, 1, 1],	1946	fg => [1, 1, 1],
1766	active_fg => [1, 1, 0],	1947	active_fg => [1, 1, 0],
1767	bg => [0, 0, 0, 0.2],	1948	bg => [0, 0, 0, 0.2],
1768	active_bg => [1, 1, 1, 0.5],	1949	active_bg => [1, 1, 1, 0.5],
1769	state => 0,	1950	state => 0,
…		…
1773	}	1954	}
1774		1955
1775	sub size_request {	1956	sub size_request {
1776	my ($self) = @_;	1957	my ($self) = @_;
1777		1958
1778	($self->{padding} * 2 + 6) x 2	1959	(6) x 2
1779	}	1960	}
1780		1961
1781	sub button_down {	1962	sub button_down {
1782	my ($self, $ev, $x, $y) = @_;	1963	my ($self, $ev, $x, $y) = @_;
1783		1964
1784	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1785	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1786	$self->{state} = !$self->{state};	1967	$self->{state} = !$self->{state};
1787	$self->emit (changed => $self->{state});	1968	$self->_emit (changed => $self->{state});
		1969	} else {
		1970	return 0
		1971	}
		1972
1788	}	1973	1
1789	}	1974	}
1790		1975
1791	sub _draw {	1976	sub _draw {
1792	my ($self) = @_;	1977	my ($self) = @_;
1793		1978
1794	$self->SUPER::_draw;	1979	$self->SUPER::_draw;
1795		1980
1796	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1797		1982
1798	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1983	my ($w, $h) = @$self{qw(w h)};
		1984
		1985	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1799		1986
1800	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1987	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1801		1988
1802	my $tex = $self->{state} ? $tex[1] : $tex[0];	1989	my $tex = $self->{state} ? $tex[1] : $tex[0];
1803		1990
…		…
1958		2145
1959	my $h1 = $self->{h} * (1 - $ycut1);	2146	my $h1 = $self->{h} * (1 - $ycut1);
1960	my $h2 = $self->{h} * (1 - $ycut2);	2147	my $h2 = $self->{h} * (1 - $ycut2);
1961		2148
1962	glEnable GL_BLEND;	2149	glEnable GL_BLEND;
1963	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1964	glEnable GL_TEXTURE_2D;	2152	glEnable GL_TEXTURE_2D;
1965	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2153	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966		2154
1967	glBindTexture GL_TEXTURE_2D, $t1->{name};	2155	glBindTexture GL_TEXTURE_2D, $t1->{name};
1968	glBegin GL_QUADS;	2156	glBegin GL_QUADS;
…		…
2067	my $self = $class->SUPER::new (	2255	my $self = $class->SUPER::new (
2068	fg => [1, 1, 1],	2256	fg => [1, 1, 1],
2069	active_fg => [0, 0, 0],	2257	active_fg => [0, 0, 0],
2070	bg => [0, 0, 0, 0.2],	2258	bg => [0, 0, 0, 0.2],
2071	active_bg => [1, 1, 1, 0.5],	2259	active_bg => [1, 1, 1, 0.5],
2072	range => [0, 0, 100, 10],	2260	range => [0, 0, 100, 10, 0],
2073	req_w => $::WIDTH / 80,	2261	min_w => $::WIDTH / 80,
2074	req_h => $::WIDTH / 80,	2262	min_h => $::WIDTH / 80,
2075	vertical => 0,	2263	vertical => 0,
2076	can_hover => 1,	2264	can_hover => 1,
2077	inner_pad => 0.02,	2265	inner_pad => 0.02,
2078	@_	2266	@_
2079	);	2267	);
…		…
2082	$self->update;	2270	$self->update;
2083		2271
2084	$self	2272	$self
2085	}	2273	}
2086		2274
		2275	sub changed { }
		2276
		2277	sub set_range {
		2278	my ($self, $range) = @_;
		2279
		2280	($range, $self->{range}) = ($self->{range}, $range);
		2281
		2282	$self->update
		2283	if "@$range" ne "@{$self->{range}}";
		2284	}
		2285
2087	sub set_value {	2286	sub set_value {
2088	my ($self, $value) = @_;	2287	my ($self, $value) = @_;
2089		2288
2090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091		2290
2092	$hi = $lo + 1 if $hi <= $lo;	2291	$hi = $lo + 1 if $hi <= $lo;
2093		2292
		2293	$page = $hi - $lo if $page > $hi - $lo;
		2294
2094	$value = $lo if $value < $lo;	2295	$value = $lo if $value < $lo;
2095	$value = $hi if $value > $hi;	2296	$value = $hi - $page if $value > $hi - $page;
2096		2297
2097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098	if $unit;	2299	if $unit;
2099		2300
2100	$page = $hi - $lo if $page > $hi - $lo;
2101
2102	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103		2302
2104	if ($value != $old_value) {	2303	if ($value != $old_value) {
2105	$self->emit (changed => $value);	2304	$self->_emit (changed => $value);
2106	$self->update;	2305	$self->update;
2107	}	2306	}
2108	}	2307	}
2109		2308
2110	sub size_request {	2309	sub size_request {
2111	my ($self) = @_;	2310	my ($self) = @_;
2112		2311
2113	my $w = $self->{req_w};	2312	($self->{req_w}, $self->{req_h})
2114	my $h = $self->{req_h};
2115
2116	$self->{vertical} ? ($h, $w) : ($w, $h)
2117	}	2313	}
2118		2314
2119	sub button_down {	2315	sub button_down {
2120	my ($self, $ev, $x, $y) = @_;	2316	my ($self, $ev, $x, $y) = @_;
2121		2317
2122	$self->SUPER::button_down ($ev, $x, $y);	2318	$self->SUPER::button_down ($ev, $x, $y);
		2319
		2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2321
2123	$self->mouse_motion ($ev, $x, $y);	2322	$self->mouse_motion ($ev, $x, $y)
2124	}	2323	}
2125		2324
2126	sub mouse_motion {	2325	sub mouse_motion {
2127	my ($self, $ev, $x, $y) = @_;	2326	my ($self, $ev, $x, $y) = @_;
2128		2327
2129	if ($GRAB == $self) {	2328	if ($GRAB == $self) {
2130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131		2330
2132	my (undef, $lo, $hi, $page) = @{$self->{range}};	2331	my (undef, $lo, $hi, $page) = @{$self->{range}};
2133		2332
2134	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};	2333	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2135		2334
2136	$self->set_value ($x * ($hi - $lo) + $lo);	2335	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2336	} else {
		2337	return 0;
		2338	}
		2339
2137	}	2340	1
2138	}	2341	}
2139		2342
2140	sub update {	2343	sub update {
2141	my ($self) = @_;	2344	my ($self) = @_;
2142		2345
2143	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2346	delete $self->{knob_w};
		2347	$self->SUPER::update;
		2348	}
		2349
		2350	sub _draw {
		2351	my ($self) = @_;
		2352
		2353	unless ($self->{knob_w}) {
2144	$self->set_value ($self->{range}[0]);	2354	$self->set_value ($self->{range}[0]);
2145		2355
2146	my ($value, $lo, $hi, $page) = @{$self->{range}};	2356	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2357	my $range = ($hi - $page - $lo) || 1e-100;
2147		2358
2148	my $inner_w = 1 - 2 * $self->{inner_pad};	2359	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2149		2360
2150	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;	2361	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
		2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2151		2363
2152	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);	2364	$value = ($value - $lo) / $range;
2153	$value = $self->{scale} * ($value - $lo);	2365	$value = $value * $self->{scale} + $self->{offset};
2154		2366
2155	$value = $self->{inner_pad} + ($value - $page * 0.5);
2156
2157	$value = 0 if $value < 0;
2158	$page = 1 - $value if $value + $page > 1;
2159
2160	$self->{knob_x} = $value;	2367	$self->{knob_x} = $value - $knob_w * 0.5;
2161	$self->{knob_w} = $page;	2368	$self->{knob_w} = $knob_w;
2162	});	2369	}
2163
2164	$self->SUPER::update;
2165	}
2166
2167	sub _draw {
2168	my ($self) = @_;
2169		2370
2170	$self->SUPER::_draw ();	2371	$self->SUPER::_draw ();
2171		2372
2172	glScale $self->{w}, $self->{h};	2373	glScale $self->{w}, $self->{h};
2173		2374
…		…
2190	# draw handle	2391	# draw handle
2191	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);	2392	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2192		2393
2193	glDisable GL_TEXTURE_2D;	2394	glDisable GL_TEXTURE_2D;
2194	}	2395	}
		2396
		2397	#############################################################################
		2398
		2399	package CFClient::UI::ValSlider;
		2400
		2401	our @ISA = CFClient::UI::HBox::;
		2402
		2403	sub new {
		2404	my ($class, %arg) = @_;
		2405
		2406	my $range = delete $arg{range};
		2407
		2408	my $self = $class->SUPER::new (
		2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2411	to_value => sub { shift },
		2412	from_value => sub { shift },
		2413	%arg,
		2414	);
		2415
		2416	$self->{slider}->connect (changed => sub {
		2417	my ($self, $value) = @_;
		2418	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2419	$self->{parent}->emit (changed => $value);
		2420	});
		2421
		2422	# $self->{entry}->connect (changed => sub {
		2423	# my ($self, $value) = @_;
		2424	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2425	# $self->{parent}->emit (changed => $value);
		2426	# });
		2427
		2428	$self->add ($self->{slider}, $self->{entry});
		2429
		2430	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2431
		2432	$self
		2433	}
		2434
		2435	sub set_range { shift->{slider}->set_range (@_) }
		2436	sub set_value { shift->{slider}->set_value (@_) }
2195		2437
2196	#############################################################################	2438	#############################################################################
2197		2439
2198	package CFClient::UI::TextView;	2440	package CFClient::UI::TextView;
2199		2441
…		…
2241	$self->{layout}->set_width ($self->{children}[0]{w});	2483	$self->{layout}->set_width ($self->{children}[0]{w});
2242		2484
2243	$self->reflow;	2485	$self->reflow;
2244	}	2486	}
2245		2487
2246	sub text_height {	2488	sub text_size {
2247	my ($self, $text, $indent) = @_;	2489	my ($self, $text, $indent) = @_;
2248		2490
2249	my $layout = $self->{layout};	2491	my $layout = $self->{layout};
2250		2492
2251	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2252	$layout->set_width ($self->{children}[0]{w} - $indent);	2494	$layout->set_width ($self->{children}[0]{w} - $indent);
2253	$layout->set_markup ($text);	2495	$layout->set_markup ($text);
2254		2496
2255	($layout->size)[1]	2497	$layout->size
2256	}	2498	}
2257		2499
2258	sub reflow {	2500	sub reflow {
2259	my ($self) = @_;	2501	my ($self) = @_;
2260		2502
2261	$self->{need_reflow}++;	2503	$self->{need_reflow}++;
2262	$self->update;	2504	$self->update;
2263	}	2505	}
2264		2506
		2507	sub set_offset {
		2508	my ($self, $offset) = @_;
		2509
		2510	# todo: base offset on lines or so, not on pixels
		2511	$self->{children}[1]->set_value ($offset);
		2512	}
		2513
		2514	sub clear {
		2515	my ($self) = @_;
		2516
		2517	$self->{par} = [];
		2518	$self->{height} = 0;
		2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2520	}
		2521
2265	sub add_paragraph {	2522	sub add_paragraph {
2266	my ($self, $color, $text, $indent) = @_;	2523	my ($self, $color, $text, $indent) = @_;
2267		2524
2268	#TODO: intelligently "reformat" paragraph
2269
2270	for my $line (split /\n/, $text) {	2525	for my $line (split /\n/, $text) {
2271	my $height = $self->text_height ($line);	2526	my ($w, $h) = $self->text_size ($line);
2272	$self->{height} += $height;	2527	$self->{height} += $h;
2273	push @{$self->{par}}, [$height, $color, $indent, $line];	2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2274	}	2529	}
2275		2530
2276	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2277	$self->{children}[1]->update;
2278	}	2532	}
2279		2533
2280	sub update {	2534	sub update {
2281	my ($self) = @_;	2535	my ($self) = @_;
2282		2536
…		…
2285	return unless $self->{h} > 0;	2539	return unless $self->{h} > 0;
2286		2540
2287	delete $self->{texture};	2541	delete $self->{texture};
2288		2542
2289	$ROOT->on_post_alloc ($self, sub {	2543	$ROOT->on_post_alloc ($self, sub {
		2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2545
2290	if (delete $self->{need_reflow}) {	2546	if (delete $self->{need_reflow}) {
2291	my $height = 0;	2547	my $height = 0;
2292		2548
2293	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])	2549	my $layout = $self->{layout};
		2550
		2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2552
2294	for @{$self->{par}};	2553	for (@{$self->{par}}) {
		2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2555	$layout->set_width ($W - $_->[3]);
		2556	$layout->set_markup ($_->[4]);
		2557	my ($w, $h) = $layout->size;
		2558	$_->[0] = $w + $_->[3];
		2559	$_->[1] = $h;
		2560	}
		2561
		2562	$height += $_->[1];
		2563	}
2295		2564
2296	$self->{height} = $height;	2565	$self->{height} = $height;
2297		2566
2298	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2299	$self->{children}[1]->update;
2300		2568
2301	delete $self->{texture};	2569	delete $self->{texture};
2302	}	2570	}
2303		2571
2304	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2305	glClearColor 0.5, 0.5, 0.5, 0;	2573	glClearColor 0, 0, 0, 0;
2306	glClear GL_COLOR_BUFFER_BIT;	2574	glClear GL_COLOR_BUFFER_BIT;
2307		2575
2308	my $top = int $self->{children}[1]{range}[0];	2576	my $top = int $self->{children}[1]{range}[0];
2309		2577
2310	my $y0 = $top;	2578	my $y0 = $top;
2311	my $y1 = $top + $self->{h};	2579	my $y1 = $top + $H;
2312		2580
2313	my $y = 0;	2581	my $y = 0;
2314		2582
2315	my $layout = $self->{layout};	2583	my $layout = $self->{layout};
2316		2584
2317	$layout->set_font ($self->{font}) if $self->{font};	2585	$layout->set_font ($self->{font}) if $self->{font};
2318		2586
2319	glEnable GL_BLEND;	2587	glEnable GL_BLEND;
		2588	#TODO# not correct in windows where rgba is forced off
2320	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321		2590
2322	for my $par (@{$self->{par}}) {	2591	for my $par (@{$self->{par}}) {
2323	my $h = $par->[0];	2592	my $h = $par->[1];
2324		2593
2325	if ($y0 < $y + $h && $y < $y1) {	2594	if ($y0 < $y + $h && $y < $y1) {
2326	$layout->set_foreground (@{ $par->[1] });	2595	$layout->set_foreground (@{ $par->[2] });
2327	$layout->set_width ($self->{w} - $par->[2]);	2596	$layout->set_width ($W - $par->[3]);
2328	$layout->set_markup ($par->[3]);	2597	$layout->set_markup ($par->[4]);
2329		2598
2330	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2331		2600
2332	glRasterPos $par->[2], $y - $y0;	2601	glRasterPos $par->[3], $y - $y0;
2333	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2334	}	2603	}
2335		2604
2336	$y += $h;	2605	$y += $h;
2337	}	2606	}
…		…
2344	sub _draw {	2613	sub _draw {
2345	my ($self) = @_;	2614	my ($self) = @_;
2346		2615
2347	glEnable GL_TEXTURE_2D;	2616	glEnable GL_TEXTURE_2D;
2348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2617	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349	glColor 1, 1, 1, 1;	2618	glColor 0, 0, 0, 1;
2350	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2351	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2352		2621
2353	$self->{children}[1]->draw;	2622	$self->{children}[1]->draw;
2354		2623
2355	}	2624	}
…		…
2404		2673
2405	sub new {	2674	sub new {
2406	my $class = shift;	2675	my $class = shift;
2407		2676
2408	my $self = $class->SUPER::new (	2677	my $self = $class->SUPER::new (
2409	state => 0,	2678	state => 0,
2410	connect_activate => \&toggle_flopper,	2679	on_activate => \&toggle_flopper,
2411	@_	2680	@_
2412	);	2681	);
2413		2682
2414	if ($self->{state}) {
2415	$self->{state} = 0;
2416	$self->toggle_flopper;
2417	}
2418
2419	$self	2683	$self
2420	}	2684	}
2421		2685
2422	sub toggle_flopper {	2686	sub toggle_flopper {
2423	my ($self) = @_;	2687	my ($self) = @_;
2424		2688
2425	# TODO: use animation	2689	$self->{other}->toggle_visibility;
2426	if ($self->{state} = !$self->{state}) {
2427	$CFClient::UI::ROOT->add ($self->{other});
2428	$self->{other}->move ($self->coord2global (0, $self->{h}));
2429	$self->emit ("open");
2430	} else {
2431	$CFClient::UI::ROOT->remove ($self->{other});
2432	$self->emit ("close");
2433	}
2434
2435	$self->emit (changed => $self->{state});
2436	}	2690	}
2437		2691
2438	#############################################################################	2692	#############################################################################
2439		2693
2440	package CFClient::UI::Tooltip;	2694	package CFClient::UI::Tooltip;
…		…
2453	}	2707	}
2454		2708
2455	sub set_tooltip_from {	2709	sub set_tooltip_from {
2456	my ($self, $widget) = @_;	2710	my ($self, $widget) = @_;
2457		2711
		2712	my $tooltip = $widget->{tooltip};
		2713
		2714	if ($ENV{CFPLUS_DEBUG} & 2) {
		2715	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2717	. "req $widget->{req_w} $widget->{req_h}\n"
		2718	. "visible $widget->{visible}";
		2719	}
		2720
2458	$self->add (new CFClient::UI::Label	2721	$self->add (new CFClient::UI::Label
2459	markup => $widget->{tooltip},	2722	markup => $tooltip,
2460	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461	fontsize => 0.8,	2724	fontsize => 0.8,
2462	fg => [0, 0, 0, 1],	2725	fg => [0, 0, 0, 1],
2463	ellipsise => 0,	2726	ellipsise => 0,
2464	font => ($widget->{tooltip_font} || $::FONT_PROP),	2727	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2475		2738
2476	sub size_allocate {	2739	sub size_allocate {
2477	my ($self, $w, $h) = @_;	2740	my ($self, $w, $h) = @_;
2478		2741
2479	$self->SUPER::size_allocate ($w - 4, $h - 4);	2742	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2743	}
		2744
		2745	sub visibility_change {
		2746	my ($self, $visible) = @_;
		2747
		2748	return unless $visible;
		2749
		2750	$self->{root}->on_post_alloc ("move_$self" => sub {
		2751	my $widget = $self->{owner}
		2752	or return;
		2753
		2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2755
		2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2757	if $x + $self->{w} > $::WIDTH;
		2758
		2759	$self->move_abs ($x, $y);
		2760	});
2480	}	2761	}
2481		2762
2482	sub _draw {	2763	sub _draw {
2483	my ($self) = @_;	2764	my ($self) = @_;
2484		2765
…		…
2501	glVertex $w, $h;	2782	glVertex $w, $h;
2502	glVertex $w, 0;	2783	glVertex $w, 0;
2503	glEnd;	2784	glEnd;
2504		2785
2505	glTranslate 2 - 0.375, 2 - 0.375;	2786	glTranslate 2 - 0.375, 2 - 0.375;
		2787
2506	$self->SUPER::_draw;	2788	$self->SUPER::_draw;
2507	}	2789	}
2508		2790
2509	#############################################################################	2791	#############################################################################
2510		2792
…		…
2516		2798
2517	sub new {	2799	sub new {
2518	my $class = shift;	2800	my $class = shift;
2519		2801
2520	my $self = $class->SUPER::new (	2802	my $self = $class->SUPER::new (
2521	aspect => 1,	2803	aspect => 1,
		2804	can_events => 0,
2522	@_,	2805	@_,
2523	);	2806	);
2524		2807
2525	if ($self->{anim} && $self->{animspeed}) {	2808	if ($self->{anim} && $self->{animspeed}) {
2526	Scalar::Util::weaken (my $widget = $self);	2809	Scalar::Util::weaken (my $widget = $self);
…		…
2541		2824
2542	sub size_request {	2825	sub size_request {
2543	(32, 8)	2826	(32, 8)
2544	}	2827	}
2545		2828
		2829	sub update {
		2830	my ($self) = @_;
		2831
		2832	return unless $self->{visible};
		2833
		2834	$self->SUPER::update;
		2835	}
		2836
2546	sub _draw {	2837	sub _draw {
2547	my ($self) = @_;	2838	my ($self) = @_;
2548		2839
2549	return unless $::CONN;#d# manage and cache textures differently	2840	return unless $::CONN;
2550		2841
2551	my $face;	2842	my $face;
2552		2843
2553	if ($self->{frame}) {	2844	if ($self->{frame}) {
2554	my $anim = $::CONN->{anim}[$self->{anim}];	2845	my $anim = $::CONN->{anim}[$self->{anim}];
…		…
2560	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2561		2852
2562	if ($tex) {	2853	if ($tex) {
2563	glEnable GL_TEXTURE_2D;	2854	glEnable GL_TEXTURE_2D;
2564	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2565	glColor 1, 1, 1, 1;	2856	glColor 0, 0, 0, 1;
2566	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2567	glDisable GL_TEXTURE_2D;	2858	glDisable GL_TEXTURE_2D;
2568	}	2859	}
2569	}	2860	}
2570		2861
…		…
2577	$self->SUPER::DESTROY;	2868	$self->SUPER::DESTROY;
2578	}	2869	}
2579		2870
2580	#############################################################################	2871	#############################################################################
2581		2872
2582	package CFClient::UI::InventoryItem;	2873	package CFClient::UI::Buttonbar;
2583		2874
2584	our @ISA = CFClient::UI::HBox::;	2875	our @ISA = CFClient::UI::HBox::;
2585		2876
2586	sub _item_to_desc {	2877	# TODO: should actualyl wrap buttons and other goodies.
2587	my ($item) = @_;
2588
2589	my $desc =
2590	$item->{nrof} < 2
2591	? $item->{name}
2592	: "$item->{nrof} × $item->{name_pl}";
2593
2594	$item->{flags} & Crossfire::Protocol::F_OPEN
2595	and $desc .= " (open)";
2596	$item->{flags} & Crossfire::Protocol::F_APPLIED
2597	and $desc .= " (applied)";
2598	$item->{flags} & Crossfire::Protocol::F_UNPAID
2599	and $desc .= " (unpaid)";
2600	$item->{flags} & Crossfire::Protocol::F_MAGIC
2601	and $desc .= " (magic)";
2602	$item->{flags} & Crossfire::Protocol::F_CURSED
2603	and $desc .= " (cursed)";
2604	$item->{flags} & Crossfire::Protocol::F_DAMNED
2605	and $desc .= " (damned)";
2606	$item->{flags} & Crossfire::Protocol::F_LOCKED
2607	and $desc .= " *";
2608
2609	$desc
2610	}
2611
2612	sub new {
2613	my $class = shift;
2614
2615	my %args = @_;
2616
2617	my $item = delete $args{item};
2618
2619	my $desc = _item_to_desc ($item);
2620
2621	my $self = $class->SUPER::new (
2622	can_hover => 1,
2623	can_events => 1,
2624	tooltip => ((CFClient::UI::Label::escape $desc)
2625	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2626	connect_button_down => sub {
2627	my ($self, $ev, $x, $y) = @_;
2628
2629	# todo: maybe put examine on 1? but should just be a tooltip :(
2630	if ($ev->{button} == 1) {
2631	my $targ = $::CONN->{player}{tag};
2632
2633	if ($item->{container} == $::CONN->{player}{tag}) {
2634	$targ = $main::OPENCONT;
2635	}
2636
2637	$::CONN->send ("move $targ $item->{tag} 0");
2638	} elsif ($ev->{button} == 2) {
2639	$::CONN->send ("apply $item->{tag}");
2640	} elsif ($ev->{button} == 3) {
2641	my @menu_items = (
2642	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2643	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2644	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2645	(
2646	$item->{flags} & Crossfire::Protocol::F_LOCKED
2647	? (
2648	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2649	)
2650	: (
2651	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2652	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2653	)
2654	),
2655	);
2656
2657	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2658	}
2659
2660	1
2661	},
2662	%args
2663	);
2664
2665
2666	$self->add (new CFClient::UI::Face
2667	can_events => 0,
2668	face => $item->{face},
2669	anim => $item->{anim},
2670	animspeed => $item->{animspeed},
2671	);
2672
2673	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2674
2675	$self->{item} = $item;
2676
2677	$self->update_item;
2678
2679	$self
2680	}
2681
2682	sub update_item {
2683	my ($self) = @_;
2684
2685	my $desc = _item_to_desc ($self->{item});
2686
2687	$self->{name_lbl}->set_text ($desc);
2688	}
2689
2690	#############################################################################
2691
2692	package CFClient::UI::Inventory;
2693
2694	our @ISA = CFClient::UI::ScrolledWindow::;
2695
2696	sub new {
2697	my $class = shift;
2698
2699	my $self = $class->SUPER::new (
2700	scrolled => (new CFClient::UI::VBox),
2701	@_,
2702	);
2703
2704	$self
2705	}
2706
2707	sub set_items {
2708	my ($self, $items) = @_;
2709
2710	$self->{scrolled}->clear;
2711	return unless $items;
2712
2713	my @items = sort {
2714	($a->{type} <=> $b->{type})
2715	or ($a->{name} cmp $b->{name})
2716	} @$items;
2717
2718	$self->{real_items} = \@items;
2719
2720	for my $item (@items) {
2721	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2722	$item->update_item ();
2723	}
2724
2725	$self->{scrolled}->add (@items);
2726
2727	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2728	}
2729
2730	sub size_request {
2731	my ($self) = @_;
2732	($self->{req_w}, $self->{req_h});
2733	}
2734		2878
2735	#############################################################################	2879	#############################################################################
2736		2880
2737	package CFClient::UI::Menu;	2881	package CFClient::UI::Menu;
2738		2882
…		…
2772		2916
2773	# popup given the event (must be a mouse button down event currently)	2917	# popup given the event (must be a mouse button down event currently)
2774	sub popup {	2918	sub popup {
2775	my ($self, $ev) = @_;	2919	my ($self, $ev) = @_;
2776		2920
2777	$self->emit ("popdown");	2921	$self->_emit ("popdown");
2778		2922
2779	# maybe save $GRAB? must be careful about events...	2923	# maybe save $GRAB? must be careful about events...
2780	$GRAB = $self;	2924	$GRAB = $self;
2781	$self->{button} = $ev->{button};	2925	$self->{button} = $ev->{button};
2782		2926
2783	$self->show;	2927	$self->show;
2784	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2785	}	2929	}
2786		2930
2787	sub mouse_motion {	2931	sub mouse_motion {
2788	my ($self, $ev, $x, $y) = @_;	2932	my ($self, $ev, $x, $y) = @_;
2789		2933
2790	# TODO: should use vbox->find_widget or so	2934	# TODO: should use vbox->find_widget or so
2791	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2792	$self->{hover} = $self->{item}{$HOVER};	2936	$self->{hover} = $self->{item}{$HOVER};
		2937
		2938	0
2793	}	2939	}
2794		2940
2795	sub button_up {	2941	sub button_up {
2796	my ($self, $ev, $x, $y) = @_;	2942	my ($self, $ev, $x, $y) = @_;
2797		2943
2798	if ($ev->{button} == $self->{button}) {	2944	if ($ev->{button} == $self->{button}) {
2799	undef $GRAB;	2945	undef $GRAB;
2800	$self->hide;	2946	$self->hide;
2801		2947
2802	$self->emit ("popdown");	2948	$self->_emit ("popdown");
2803	$self->{hover}[1]->() if $self->{hover};	2949	$self->{hover}[1]->() if $self->{hover};
		2950	} else {
		2951	return 0
		2952	}
		2953
2804	}	2954	1
2805	}	2955	}
2806		2956
2807	#############################################################################	2957	#############################################################################
2808		2958
2809	package CFClient::UI::Statusbox;	2959	package CFClient::UI::Multiplexer;
2810		2960
2811	our @ISA = CFClient::UI::VBox::;	2961	our @ISA = CFClient::UI::Container::;
2812		2962
2813	sub new {	2963	sub new {
2814	my $class = shift;	2964	my $class = shift;
2815		2965
2816	$class->SUPER::new (	2966	my $self = $class->SUPER::new (
		2967	@_,
		2968	);
		2969
		2970	$self->{current} = $self->{children}[0]
		2971	if @{ $self->{children} };
		2972
		2973	$self
		2974	}
		2975
		2976	sub add {
		2977	my ($self, @widgets) = @_;
		2978
		2979	$self->SUPER::add (@widgets);
		2980
		2981	$self->{current} = $self->{children}[0]
		2982	if @{ $self->{children} };
		2983	}
		2984
		2985	sub set_current_page {
		2986	my ($self, $page_or_widget) = @_;
		2987
		2988	my $widget = ref $page_or_widget
		2989	? $page_or_widget
		2990	: $self->{children}[$page_or_widget];
		2991
		2992	$self->{current} = $widget;
		2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2994
		2995	$self->_emit (page_changed => $self->{current});
		2996
		2997	$self->realloc;
		2998	}
		2999
		3000	sub visible_children {
		3001	$_[0]{current}
		3002	}
		3003
		3004	sub size_request {
		3005	my ($self) = @_;
		3006
		3007	$self->{current}->size_request
		3008	}
		3009
		3010	sub size_allocate {
		3011	my ($self, $w, $h) = @_;
		3012
		3013	$self->{current}->configure (0, 0, $w, $h);
		3014	}
		3015
		3016	sub _draw {
		3017	my ($self) = @_;
		3018
		3019	$self->{current}->draw;
		3020	}
		3021
		3022	#############################################################################
		3023
		3024	package CFClient::UI::Notebook;
		3025
		3026	our @ISA = CFClient::UI::VBox::;
		3027
		3028	sub new {
		3029	my $class = shift;
		3030
		3031	my $self = $class->SUPER::new (
		3032	buttonbar => (new CFClient::UI::Buttonbar),
		3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3034	# filter => # will be put between multiplexer and $self
		3035	@_,
		3036	);
		3037
		3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3040
		3041	$self
		3042	}
		3043
		3044	sub add {
		3045	my ($self, $title, $widget, $tooltip) = @_;
		3046
		3047	Scalar::Util::weaken $self;
		3048
		3049	$self->{buttonbar}->add (new CFClient::UI::Button
		3050	markup => $title,
		3051	tooltip => $tooltip,
		3052	on_activate => sub { $self->set_current_page ($widget) },
		3053	);
		3054
		3055	$self->{multiplexer}->add ($widget);
		3056	}
		3057
		3058	sub set_current_page {
		3059	my ($self, $page) = @_;
		3060
		3061	$self->{multiplexer}->set_current_page ($page);
		3062	$self->_emit (page_changed => $self->{multiplexer}{current});
		3063	}
		3064
		3065	#############################################################################
		3066
		3067	package CFClient::UI::Statusbox;
		3068
		3069	our @ISA = CFClient::UI::VBox::;
		3070
		3071	sub new {
		3072	my $class = shift;
		3073
		3074	my $self = $class->SUPER::new (
2817	fontsize => 0.8,	3075	fontsize => 0.8,
2818	@_,	3076	@_,
2819	)	3077	);
		3078
		3079	Scalar::Util::weaken (my $this = $self);
		3080
		3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3082
		3083	$self
2820	}	3084	}
2821		3085
2822	sub reorder {	3086	sub reorder {
2823	my ($self) = @_;	3087	my ($self) = @_;
2824	my $NOW = time;	3088	my $NOW = Time::HiRes::time;
		3089
		3090	# freeze display when hovering over any label
		3091	return if $CFClient::UI::TOOLTIP->{owner}
		3092	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3093	values %{ $self->{item} };
2825		3094
2826	while (my ($k, $v) = each %{ $self->{item} }) {	3095	while (my ($k, $v) = each %{ $self->{item} }) {
2827	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3096	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2828	}	3097	}
2829		3098
…		…
2832	my @items = sort {	3101	my @items = sort {
2833	$a->{pri} <=> $b->{pri}	3102	$a->{pri} <=> $b->{pri}
2834	or $b->{id} <=> $a->{id}	3103	or $b->{id} <=> $a->{id}
2835	} values %{ $self->{item} };	3104	} values %{ $self->{item} };
2836		3105
		3106	$self->{timer}->interval (1);
		3107
2837	my $count = 10 + 1;	3108	my $count = 10 + 1;
2838	for my $item (@items) {	3109	for my $item (@items) {
2839	last unless --$count;	3110	last unless --$count;
2840		3111
2841	push @widgets, $item->{label} ||= do {	3112	my $label = $item->{label} ||= do {
2842	# TODO: doesn't handle markup well (read as: at all)	3113	# TODO: doesn't handle markup well (read as: at all)
2843	my $short = $item->{count} > 1	3114	my $short = $item->{count} > 1
2844	? "<b>$item->{count} ×</b> $item->{text}"	3115	? "<b>$item->{count} ×</b> $item->{text}"
2845	: $item->{text};	3116	: $item->{text};
2846		3117
…		…
2854	tooltip => $item->{tooltip},	3125	tooltip => $item->{tooltip},
2855	tooltip_font => $::FONT_PROP,	3126	tooltip_font => $::FONT_PROP,
2856	tooltip_width => 0.67,	3127	tooltip_width => 0.67,
2857	fontsize => $item->{fontsize} || $self->{fontsize},	3128	fontsize => $item->{fontsize} || $self->{fontsize},
2858	max_w => $::WIDTH * 0.44,	3129	max_w => $::WIDTH * 0.44,
2859	fg => $item->{fg},	3130	fg => [@{ $item->{fg} }],
2860	can_events => 1,	3131	can_events => 1,
2861	can_hover => 1	3132	can_hover => 1
2862	};	3133	};
		3134
		3135	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3136	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3137	$label->update;
		3138	$label->set_max_size (undef, $label->{req_h} * $diff)
		3139	if $diff < 1;
		3140	$self->{timer}->interval (1/30);
		3141	} else {
		3142	$label->{fg}[3] = $item->{fg}[3] || 1;
		3143	}
		3144
		3145	push @widgets, $label;
2863	}	3146	}
2864		3147
2865	$self->clear;	3148	$self->clear;
2866	$self->SUPER::add (reverse @widgets);	3149	$self->SUPER::add (reverse @widgets);
2867	}	3150	}
…		…
2870	my ($self, $text, %arg) = @_;	3153	my ($self, $text, %arg) = @_;
2871		3154
2872	$text =~ s/^\s+//;	3155	$text =~ s/^\s+//;
2873	$text =~ s/\s+$//;	3156	$text =~ s/\s+$//;
2874		3157
		3158	return unless $text;
		3159
2875	my $timeout = time + ((delete $arg{timeout}) || 60);	3160	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2876		3161
2877	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3162	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2878		3163
2879	if (my $item = $self->{item}{$group}) {	3164	if (my $item = $self->{item}{$group}) {
2880	if ($item->{text} eq $text) {	3165	if ($item->{text} eq $text) {
…		…
2910		3195
2911	$self->reorder;	3196	$self->reorder;
2912	$self->SUPER::reconfigure;	3197	$self->SUPER::reconfigure;
2913	}	3198	}
2914		3199
		3200	sub DESTROY {
		3201	my ($self) = @_;
		3202
		3203	$self->{timer}->cancel;
		3204
		3205	$self->SUPER::DESTROY;
		3206	}
		3207
2915	#############################################################################	3208	#############################################################################
2916		3209
2917	package CFClient::UI::Root;	3210	package CFClient::UI::Inventory;
2918		3211
2919	our @ISA = CFClient::UI::Container::;	3212	our @ISA = CFClient::UI::ScrolledWindow::;
2920
2921	use CFClient::OpenGL;
2922		3213
2923	sub new {	3214	sub new {
2924	my $class = shift;	3215	my $class = shift;
2925		3216
2926	$class->SUPER::new (	3217	my $self = $class->SUPER::new (
		3218	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3219	@_,
		3220	);
		3221
		3222	$self
		3223	}
		3224
		3225	sub set_items {
		3226	my ($self, $items) = @_;
		3227
		3228	$self->{child}->clear;
		3229	return unless $items;
		3230
		3231	my @items = sort {
		3232	($a->{type} <=> $b->{type})
		3233	or ($a->{name} cmp $b->{name})
		3234	} @$items;
		3235
		3236	$self->{real_items} = \@items;
		3237
		3238	my $row = 0;
		3239	for my $item (@items) {
		3240	CFClient::Item::update_widgets $item;
		3241
		3242	$self->{child}->add (0, $row, $item->{face_widget});
		3243	$self->{child}->add (1, $row, $item->{desc_widget});
		3244	$self->{child}->add (2, $row, $item->{weight_widget});
		3245
		3246	$row++;
		3247	}
		3248	}
		3249
		3250	#############################################################################
		3251
		3252	package CFClient::UI::BindEditor;
		3253
		3254	our @ISA = CFClient::UI::FancyFrame::;
		3255
		3256	sub new {
		3257	my $class = shift;
		3258
		3259	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3260
		3261	$self->add (my $vb = new CFClient::UI::VBox);
		3262
		3263
		3264	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3265	text => "start recording",
		3266	tooltip => "Start/Stops recording of actions."
		3267	."All subsequent actions after the recording started will be captured."
		3268	."The actions are displayed after the record was stopped."
		3269	."To bind the action you have to click on the 'Bind' button",
		3270	on_activate => sub {
		3271	unless ($self->{recording}) {
		3272	$self->start;
		3273	} else {
		3274	$self->stop;
		3275	}
		3276	});
		3277
		3278	$vb->add (new CFClient::UI::Label text => "Actions:");
		3279	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3280
		3281	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3282	$vb->add (my $hb = new CFClient::UI::HBox);
		3283	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3284	$hb->add (new CFClient::UI::Button
		3285	text => "bind",
		3286	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3287	on_activate => sub {
		3288	$self->ask_for_bind;
		3289	});
		3290
		3291	$vb->add (my $hb = new CFClient::UI::HBox);
		3292	$hb->add (new CFClient::UI::Button
		3293	text => "ok",
		3294	expand => 1,
		3295	tooltip => "This closes the binding editor and saves the binding",
		3296	on_activate => sub {
		3297	$self->hide;
		3298	$self->commit;
		3299	});
		3300
		3301	$hb->add (new CFClient::UI::Button
		3302	text => "cancel",
		3303	expand => 1,
		3304	tooltip => "This closes the binding editor without saving",
		3305	on_activate => sub {
		3306	$self->hide;
		3307	$self->{binding_cancel}->()
		3308	if $self->{binding_cancel};
		3309	});
		3310
		3311	$self->update_binding_widgets;
		3312
		3313	$self
		3314	}
		3315
		3316	sub commit {
		3317	my ($self) = @_;
		3318	my ($mod, $sym, $cmds) = $self->get_binding;
		3319	if ($sym != 0 && @$cmds > 0) {
		3320	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3321	."'. Don't forget 'Save Config'!");
		3322	$self->{binding_change}->($mod, $sym, $cmds)
		3323	if $self->{binding_change};
		3324	} else {
		3325	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3326	$self->{binding_cancel}->()
		3327	if $self->{binding_cancel};
		3328	}
		3329	}
		3330
		3331	sub start {
		3332	my ($self) = @_;
		3333
		3334	$self->{rec_btn}->set_text ("stop recording");
		3335	$self->{recording} = 1;
		3336	$self->clear_command_list;
		3337	$::CONN->start_record if $::CONN;
		3338	}
		3339
		3340	sub stop {
		3341	my ($self) = @_;
		3342
		3343	$self->{rec_btn}->set_text ("start recording");
		3344	$self->{recording} = 0;
		3345
		3346	my $rec;
		3347	$rec = $::CONN->stop_record if $::CONN;
		3348	return unless ref $rec eq 'ARRAY';
		3349	$self->set_command_list ($rec);
		3350	}
		3351
		3352
		3353	sub ask_for_bind_and_commit {
		3354	my ($self) = @_;
		3355	$self->ask_for_bind (1);
		3356	}
		3357
		3358	sub ask_for_bind {
		3359	my ($self, $commit) = @_;
		3360
		3361	CFClient::Binder::open_binding_dialog (sub {
		3362	my ($mod, $sym) = @_;
		3363	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3364	$self->update_binding_widgets;
		3365	$self->commit if $commit;
		3366	});
		3367	}
		3368
		3369	# $mod and $sym are the modifiers and key symbol
		3370	# $cmds is a array ref of strings (the commands)
		3371	# $cb is the callback that is executed on OK
		3372	# $ccb is the callback that is executed on CANCEL and
		3373	# when the binding was unsuccessful on OK
		3374	sub set_binding {
		3375	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3376
		3377	$self->clear_command_list;
		3378	$self->{recording} = 0;
		3379	$self->{rec_btn}->set_text ("start recording");
		3380
		3381	$self->{binding} = [$mod, $sym];
		3382	$self->{commands} = $cmds;
		3383
		3384	$self->{binding_change} = $cb;
		3385	$self->{binding_cancel} = $ccb;
		3386
		3387	$self->update_binding_widgets;
		3388	}
		3389
		3390	# this is a shortcut method that asks for a binding
		3391	# and then just binds it.
		3392	sub do_quick_binding {
		3393	my ($self, $cmds) = @_;
		3394	$self->set_binding (undef, undef, $cmds, sub {
		3395	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3396	});
		3397	$self->ask_for_bind (1);
		3398	}
		3399
		3400	sub update_binding_widgets {
		3401	my ($self) = @_;
		3402	my ($mod, $sym, $cmds) = $self->get_binding;
		3403	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3404	$self->set_command_list ($cmds);
		3405	}
		3406
		3407	sub get_binding {
		3408	my ($self) = @_;
		3409	return (
		3410	$self->{binding}->[0],
		3411	$self->{binding}->[1],
		3412	[ grep { defined $_ } @{$self->{commands}} ]
		3413	);
		3414	}
		3415
		3416	sub clear_command_list {
		3417	my ($self) = @_;
		3418	$self->{cmdbox}->clear ();
		3419	}
		3420
		3421	sub set_command_list {
		3422	my ($self, $cmds) = @_;
		3423
		3424	$self->{cmdbox}->clear ();
		3425	$self->{commands} = $cmds;
		3426
		3427	my $idx = 0;
		3428
		3429	for (@$cmds) {
		3430	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3431
		3432	my $i = $idx;
		3433	$hb->add (new CFClient::UI::Label text => $_);
		3434	$hb->add (new CFClient::UI::Button
		3435	text => "delete",
		3436	tooltip => "Deletes the action from the record",
		3437	on_activate => sub {
		3438	$self->{cmdbox}->remove ($hb);
		3439	$cmds->[$i] = undef;
		3440	});
		3441
		3442
		3443	$idx++
		3444	}
		3445	}
		3446
		3447	#############################################################################
		3448
		3449	package CFClient::UI::SpellList;
		3450
		3451	our @ISA = CFClient::UI::Table::;
		3452
		3453	sub new {
		3454	my $class = shift;
		3455
		3456	my $self = $class->SUPER::new (
		3457	binding => [],
		3458	commands => [],
2927	@_,	3459	@_,
2928	)	3460	)
2929	}	3461	}
2930		3462
2931	sub configure {	3463	# XXX: Do sorting? Argl...
2932	my ($self, $x, $y, $w, $h) = @_;	3464	sub add_spell {
2933
2934	$self->{w} = $w;
2935	$self->{h} = $h;
2936	}
2937
2938	sub check_size {
2939	my ($self) = @_;	3465	my ($self, $spell) = @_;
		3466	$self->{spells}->{$spell->{name}} = $spell;
2940		3467
2941	$self->size_allocate ($self->{w}, $self->{h})	3468	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2942	if $self->{w};	3469	face => $spell->{face},
		3470	can_hover => 1,
		3471	can_events => 1,
		3472	tooltip => $spell->{message});
		3473
		3474	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3475	text => $spell->{name},
		3476	can_hover => 1,
		3477	can_events => 1,
		3478	tooltip => $spell->{message},
		3479	expand => 1);
		3480
		3481	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3482	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3483	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3484	expand => 1);
		3485
		3486	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3487	text => "bind to key",
		3488	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3489	}
		3490
		3491	sub rebuild_spell_list {
		3492	my ($self) = @_;
		3493	$self->{tbl_idx} = 0;
		3494	$self->add_spell ($_) for values %{$self->{spells}};
		3495	}
		3496
		3497	sub remove_spell {
		3498	my ($self, $spell) = @_;
		3499	delete $self->{spells}->{$spell->{name}};
		3500	$self->rebuild_spell_list;
		3501	}
		3502
		3503	#############################################################################
		3504
		3505	package CFClient::UI::Root;
		3506
		3507	our @ISA = CFClient::UI::Container::;
		3508
		3509	use List::Util qw(min max);
		3510
		3511	use CFClient::OpenGL;
		3512
		3513	sub new {
		3514	my $class = shift;
		3515
		3516	my $self = $class->SUPER::new (
		3517	visible => 1,
		3518	@_,
		3519	);
		3520
		3521	Scalar::Util::weaken ($self->{root} = $self);
		3522
		3523	$self
2943	}	3524	}
2944		3525
2945	sub size_request {	3526	sub size_request {
2946	my ($self) = @_;	3527	my ($self) = @_;
2947		3528
2948	($self->{w}, $self->{h})	3529	($self->{w}, $self->{h})
		3530	}
		3531
		3532	sub _to_pixel {
		3533	my ($coord, $size, $max) = @_;
		3534
		3535	$coord =
		3536	$coord eq "center" ? ($max - $size) * 0.5
		3537	: $coord eq "max" ? $max
		3538	: $coord;
		3539
		3540	$coord = 0 if $coord < 0;
		3541	$coord = $max - $size if $coord > $max - $size;
		3542
		3543	int $coord + 0.5
2949	}	3544	}
2950		3545
2951	sub size_allocate {	3546	sub size_allocate {
2952	my ($self, $w, $h) = @_;	3547	my ($self, $w, $h) = @_;
2953		3548
2954	my $old_w = $self->{old_w}; $self->{old_w} = $w;
2955	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2956
2957	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2958	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2959
2960	for my $child ($self->children) {	3549	for my $child ($self->children) {
2961	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3550	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2962		3551
2963	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1	3552	$X = $child->{force_x} if exists $child->{force_x};
2964	if exists $child->{req_x};	3553	$Y = $child->{force_y} if exists $child->{force_y};
2965		3554
2966	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1	3555	$X = _to_pixel $X, $W, $self->{w};
2967	if exists $child->{req_y};	3556	$Y = _to_pixel $Y, $H, $self->{h};
2968
2969	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2970	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2971		3557
2972	$child->configure ($X, $Y, $W, $H);	3558	$child->configure ($X, $Y, $W, $H);
2973	}	3559	}
2974	}	3560	}
2975		3561
…		…
2986	}	3572	}
2987		3573
2988	sub update {	3574	sub update {
2989	my ($self) = @_;	3575	my ($self) = @_;
2990		3576
2991	$self->check_size;
2992	$::WANT_REFRESH++;	3577	$::WANT_REFRESH++;
2993	}	3578	}
2994		3579
2995	sub add {	3580	sub add {
2996	my ($self, @children) = @_;	3581	my ($self, @children) = @_;
2997		3582
2998	for my $child (@children) {
2999	$child->{toplevel} = 1;	3583	$_->{is_toplevel} = 1
3000		3584	for @children;
3001	# integerise window positions
3002	$child->{x} = int $child->{x};
3003	$child->{y} = int $child->{y};
3004	}
3005		3585
3006	$self->SUPER::add (@children);	3586	$self->SUPER::add (@children);
		3587	}
		3588
		3589	sub remove {
		3590	my ($self, @children) = @_;
		3591
		3592	$self->SUPER::remove (@children);
		3593
		3594	delete $self->{is_toplevel}
		3595	for @children;
		3596
		3597	while (@children) {
		3598	my $w = pop @children;
		3599	push @children, $w->children;
		3600	$w->set_invisible;
		3601	}
3007	}	3602	}
3008		3603
3009	sub on_refresh {	3604	sub on_refresh {
3010	my ($self, $id, $cb) = @_;	3605	my ($self, $id, $cb) = @_;
3011		3606
…		…
3024	while ($self->{refresh_hook}) {	3619	while ($self->{refresh_hook}) {
3025	$_->()	3620	$_->()
3026	for values %{delete $self->{refresh_hook}};	3621	for values %{delete $self->{refresh_hook}};
3027	}	3622	}
3028		3623
3029	if ($self->{check_size}) {	3624	if ($self->{realloc}) {
3030	my @queue = ([], []);	3625	my %queue;
		3626	my @queue;
		3627	my $widget;
3031		3628
3032	for (;;) {	3629	outer:
3033	if ($self->{check_size}) {	3630	while () {
3034	# heuristic: check containers last	3631	if (my $realloc = delete $self->{realloc}) {
3035	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3632	for $widget (values %$realloc) {
3036	for values %{delete $self->{check_size}}	3633	$widget->{visible} or next; # do not resize invisible widgets
		3634
		3635	$queue{$widget+0}++ and next; # duplicates are common
		3636
		3637	push @{ $queue[$widget->{visible}] }, $widget;
		3638	}
3037	}	3639	}
3038		3640
3039	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3641	while () {
		3642	@queue or last outer;
3040		3643
3041	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3644	$widget = pop @{ $queue[-1] || [] }
3042	? @$widget{qw(user_w user_h)}	3645	and last;
3043	: $widget->size_request;
3044
3045	if (delete $widget->{force_alloc}
3046	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3047	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3048		3646
		3647	pop @queue;
		3648	}
		3649
		3650	delete $queue{$widget+0};
		3651
		3652	my ($w, $h) = $widget->size_request;
		3653
		3654	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3655	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3656
		3657	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3658	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3659
		3660	$w = $widget->{force_w} if exists $widget->{force_w};
		3661	$h = $widget->{force_h} if exists $widget->{force_h};
		3662
		3663	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3664	|| delete $widget->{force_realloc}) {
3049	$widget->{req_w} = $w;	3665	$widget->{req_w} = $w;
3050	$widget->{req_h} = $h;	3666	$widget->{req_h} = $h;
3051		3667
3052	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3668	$self->{size_alloc}{$widget+0} = $widget;
3053		3669
3054	$widget->{parent}->check_size
3055	if $widget->{parent};	3670	if (my $parent = $widget->{parent}) {
		3671	$self->{realloc}{$parent+0} = $parent
		3672	unless $queue{$parent+0};
		3673
		3674	$parent->{force_size_alloc} = 1;
		3675	$self->{size_alloc}{$parent+0} = $parent;
		3676	}
3056	}	3677	}
		3678
		3679	delete $self->{realloc}{$widget+0};
3057	}	3680	}
3058	}	3681	}
3059		3682
3060	while ($self->{size_alloc}) {	3683	while (my $size_alloc = delete $self->{size_alloc}) {
3061	for (values %{delete $self->{size_alloc}}) {	3684	my @queue = sort { $b->{visible} <=> $a->{visible} }
3062	my ($widget, $w, $h) = @$_;	3685	values %$size_alloc;
		3686
		3687	while () {
		3688	my $widget = pop @queue || last;
		3689
		3690	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3063		3691
3064	$w = 0 if $w < 0;	3692	$w = 0 if $w < 0;
3065	$h = 0 if $h < 0;	3693	$h = 0 if $h < 0;
3066		3694
		3695	$w = int $w + 0.5;
		3696	$h = int $h + 0.5;
		3697
		3698	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3699	$widget->{old_w} = $widget->{w};
		3700	$widget->{old_h} = $widget->{h};
		3701
3067	$widget->{w} = $w;	3702	$widget->{w} = $w;
3068	$widget->{h} = $h;	3703	$widget->{h} = $h;
3069	$widget->size_allocate ($w, $h);	3704
3070	$widget->emit (size_allocate => $w, $h);	3705	$widget->emit (size_allocate => $w, $h);
		3706	}
3071	}	3707	}
3072	}	3708	}
3073		3709
3074	while ($self->{post_alloc_hook}) {	3710	while ($self->{post_alloc_hook}) {
3075	$_->()	3711	$_->()
3076	for values %{delete $self->{post_alloc_hook}};	3712	for values %{delete $self->{post_alloc_hook}};
3077	}	3713	}
		3714
3078		3715
3079	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3716	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3080	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3717	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3081	glClear GL_COLOR_BUFFER_BIT;	3718	glClear GL_COLOR_BUFFER_BIT;
3082		3719
…		…
3084	glLoadIdentity;	3721	glLoadIdentity;
3085	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3722	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3086	glMatrixMode GL_MODELVIEW;	3723	glMatrixMode GL_MODELVIEW;
3087	glLoadIdentity;	3724	glLoadIdentity;
3088		3725
		3726	{
		3727	package CFClient::UI::Base;
		3728
		3729	($draw_x, $draw_y, $draw_w, $draw_h) =
		3730	(0, 0, $self->{w}, $self->{h});
		3731	}
		3732
3089	$self->_draw;	3733	$self->_draw;
3090	}	3734	}
3091		3735
3092	#############################################################################	3736	#############################################################################
3093		3737

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