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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.224 by elmex, Tue May 23 20:00:55 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 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	$self
200	}	237	}
201		238
202	sub destroy {	239	sub destroy {
…		…
206	%$self = ();	243	%$self = ();
207	}	244	}
208		245
209	sub show {	246	sub show {
210	my ($self) = @_;	247	my ($self) = @_;
		248
211	return if $self->{parent};	249	return if $self->{parent};
212		250
213	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
214	}	252	}
215		253
216	sub show_centered {	254	sub set_visible {
217	my ($self) = @_;	255	my ($self) = @_;
		256
218	return if $self->{parent};	257	return if $self->{visible};
219		258
220	$self->show;	259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
221		261
222	$CFClient::UI::ROOT->on_post_alloc (	262	$self->emit (visibility_change => 1);
223	"centered $self" => sub {
224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225	},
226	);
227	}
228		263
229	sub hide {	264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
230	my ($self) = @_;	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
…		…
307	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
308	}	388	}
309		389
310	sub set_tooltip {	390	sub set_tooltip {
311	my ($self, $tooltip) = @_;	391	my ($self, $tooltip) = @_;
		392
		393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
312		397
313	$self->{tooltip} = $tooltip;	398	$self->{tooltip} = $tooltip;
314		399
315	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316	delete $CFClient::UI::TOOLTIP->{owner};	401	delete $CFClient::UI::TOOLTIP->{owner};
…		…
338	return if $FOCUS == $self;	423	return if $FOCUS == $self;
339	return unless $self->{can_focus};	424	return unless $self->{can_focus};
340		425
341	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
342		427
343	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
344		429
345	$focus->update if $focus;	430	$focus->update if $focus;
346	$FOCUS->update;	431	$FOCUS->update;
347	}	432	}
348		433
…		…
351		436
352	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
353		438
354	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
355		440
356	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
357		442
358	$focus->update if $focus; #?	443	$focus->update if $focus; #?
359	}
360		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
361	sub mouse_motion { }	449	sub mouse_motion { 0 }
362	sub button_up { }	450	sub button_up { 0 }
363	sub key_down { }	451	sub key_down { 0 }
364	sub key_up { }	452	sub key_up { 0 }
365		453
366	sub button_down {	454	sub button_down {
367	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
368		456
369	$self->focus_in;	457	$self->focus_in;
370	}
371		458
372	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
373	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
374	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
375	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
376	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	463	my ($self, $x, $y) = @_;
		464
		465	return () unless $self->{can_events};
		466
		467	return $self
		468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		470
		471	()
		472	}
		473
		474	sub set_parent {
		475	my ($self, $parent) = @_;
		476
		477	Scalar::Util::weaken ($self->{parent} = $parent);
		478	$self->set_visible if $parent->{visible};
		479	}
		480
		481	sub connect {
		482	my ($self, $signal, $cb) = @_;
		483
		484	push @{ $self->{signal_cb}{$signal} }, $cb;
		485	}
		486
		487	sub _emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		491	}
		492
		493	sub emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	$self->_emit ($signal, @args)
		497	|| $self->$signal (@args);
		498	}
		499
		500	sub visibility_change {
		501	#my ($self, $visible) = @_;
		502	}
		503
		504	sub realloc {
		505	my ($self) = @_;
		506
		507	if ($self->{visible}) {
		508	return if $self->{root}{realloc}{$self+0};
		509
		510	$self->{root}{realloc}{$self+0} = $self;
		511	$self->{root}->update;
		512	} else {
		513	delete $self->{req_w};
		514	delete $self->{req_h};
		515	}
		516	}
		517
		518	sub update {
		519	my ($self) = @_;
		520
		521	$self->{parent}->update
		522	if $self->{parent};
		523	}
		524
		525	sub reconfigure {
		526	my ($self) = @_;
		527
		528	$self->realloc;
		529	$self->update;
		530	}
		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377		535
378	sub draw {	536	sub draw {
379	my ($self) = @_;	537	my ($self) = @_;
380		538
381	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544	local $draw_w = $draw_x + $self->{w};
		545	local $draw_h = $draw_y + $self->{h};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382		550
383	glPushMatrix;	551	glPushMatrix;
384	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
385	$self->_draw;
386	glPopMatrix;
387		553
388	if ($self == $HOVER && $self->{can_hover}) {	554	if ($self == $HOVER && $self->{can_hover}) {
389	my ($x, $y) = @$self{qw(x y)};
390
391	glColor 1, 0.8, 0.5, 0.2;	555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392	glEnable GL_BLEND;	556	glEnable GL_BLEND;
393	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394	glBegin GL_QUADS;	558	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;	559	glVertex 0 , 0;
409	glVertex $self->{w}, 0;	560	glVertex $self->{w}, 0;
410	glVertex $self->{w}, $self->{h};	561	glVertex $self->{w}, $self->{h};
411	glVertex 0 , $self->{h};	562	glVertex 0 , $self->{h};
412	glEnd;	563	glEnd;
		564	glDisable GL_BLEND;
		565	}
		566
		567	if ($ENV{CFPLUS_DEBUG} & 1) {
		568	glPushMatrix;
		569	glColor 1, 1, 0, 1;
		570	glTranslate 0.375, 0.375;
		571	glBegin GL_LINE_LOOP;
		572	glVertex 0 , 0;
		573	glVertex $self->{w} - 1, 0;
		574	glVertex $self->{w} - 1, $self->{h} - 1;
		575	glVertex 0 , $self->{h} - 1;
		576	glEnd;
413	glPopMatrix;	577	glPopMatrix;
414	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415	}	579	}
		580
		581	$self->_draw;
		582	glPopMatrix;
416	}	583	}
417		584
418	sub _draw {	585	sub _draw {
419	my ($self) = @_;	586	my ($self) = @_;
420		587
421	warn "no draw defined for $self\n";	588	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	}	589	}
473		590
474	sub DESTROY {	591	sub DESTROY {
475	my ($self) = @_;	592	my ($self) = @_;
476		593
…		…
508		625
509	if ($color && (@$color < 4 || $color->[3])) {	626	if ($color && (@$color < 4 || $color->[3])) {
510	my ($w, $h) = @$self{qw(w h)};	627	my ($w, $h) = @$self{qw(w h)};
511		628
512	glEnable GL_BLEND;	629	glEnable GL_BLEND;
513	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514	glColor @$color;	631	glColor_premultiply @$color;
515		632
516	glBegin GL_QUADS;	633	glBegin GL_QUADS;
517	glVertex 0 , 0;	634	glVertex 0 , 0;
518	glVertex 0 , $h;	635	glVertex 0 , $h;
519	glVertex $w, $h;	636	glVertex $w, $h;
…		…
534	my ($class, %arg) = @_;	651	my ($class, %arg) = @_;
535	$class->SUPER::new (can_events => 0, %arg);	652	$class->SUPER::new (can_events => 0, %arg);
536	}	653	}
537		654
538	sub size_request {	655	sub size_request {
539	(0, 0)	656	my ($self) = @_;
		657
		658	($self->{w} + 0, $self->{h} + 0)
540	}	659	}
541		660
542	sub draw { }	661	sub draw { }
543		662
544	#############################################################################	663	#############################################################################
…		…
548	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFClient::UI::Base::;
549		668
550	sub new {	669	sub new {
551	my ($class, %arg) = @_;	670	my ($class, %arg) = @_;
552		671
553	my $children = delete $arg{children} || [];	672	my $children = delete $arg{children};
554		673
555	my $self = $class->SUPER::new (	674	my $self = $class->SUPER::new (
556	children => [],	675	children => [],
557	can_events => 0,	676	can_events => 0,
558	%arg,	677	%arg,
559	);	678	);
		679
560	$self->add ($_) for @$children;	680	$self->add (@$children)
		681	if $children;
561		682
562	$self	683	$self
563	}	684	}
564		685
565	sub add {	686	sub add {
…		…
573	$self->{children} = [	694	$self->{children} = [
574	sort { $a->{z} <=> $b->{z} }	695	sort { $a->{z} <=> $b->{z} }
575	@{$self->{children}}, @widgets	696	@{$self->{children}}, @widgets
576	];	697	];
577		698
578	$self->check_size (1);	699	$self->realloc;
579	$self->update;
580	}	700	}
581		701
582	sub children {	702	sub children {
583	@{ $_[0]{children} }	703	@{ $_[0]{children} }
584	}	704	}
…		…
589	delete $child->{parent};	709	delete $child->{parent};
590	$child->hide;	710	$child->hide;
591		711
592	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593		713
594	$self->check_size;	714	$self->realloc;
595	$self->update;
596	}	715	}
597		716
598	sub clear {	717	sub clear {
599	my ($self) = @_;	718	my ($self) = @_;
600		719
…		…
604	for (@$children) {	723	for (@$children) {
605	delete $_->{parent};	724	delete $_->{parent};
606	$_->hide;	725	$_->hide;
607	}	726	}
608		727
609	$self->check_size;	728	$self->realloc;
610	$self->update;
611	}	729	}
612		730
613	sub find_widget {	731	sub find_widget {
614	my ($self, $x, $y) = @_;	732	my ($self, $x, $y) = @_;
615		733
616	$x -= $self->{x};	734	$x -= $self->{x};
617	$y -= $self->{y};	735	$y -= $self->{y};
618		736
619	my $res;	737	my $res;
620		738
621	for (reverse @{ $self->{children} }) {	739	for (reverse $self->visible_children) {
622	$res = $_->find_widget ($x, $y)	740	$res = $_->find_widget ($x, $y)
623	and return $res;	741	and return $res;
624	}	742	}
625		743
626	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	744	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
675	$self->{children}[0]->configure (0, 0, $w, $h);	793	$self->{children}[0]->configure (0, 0, $w, $h);
676	}	794	}
677		795
678	#############################################################################	796	#############################################################################
679		797
		798	# back-buffered drawing area
		799
680	package CFClient::UI::Window;	800	package CFClient::UI::Window;
681		801
682	our @ISA = CFClient::UI::Bin::;	802	our @ISA = CFClient::UI::Bin::;
683		803
684	use CFClient::OpenGL;	804	use CFClient::OpenGL;
…		…
702	$self->SUPER::size_allocate ($w, $h);	822	$self->SUPER::size_allocate ($w, $h);
703	$self->update;	823	$self->update;
704	}	824	}
705		825
706	sub _render {	826	sub _render {
		827	my ($self) = @_;
		828
707	$_[0]{children}[0]->draw;	829	$self->{children}[0]->draw;
708	}	830	}
709		831
710	sub render_child {	832	sub render_child {
711	my ($self) = @_;	833	my ($self) = @_;
712		834
713	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714	glClearColor 0, 0, 0, 0;	836	glClearColor 0, 0, 0, 0;
715	glClear GL_COLOR_BUFFER_BIT;	837	glClear GL_COLOR_BUFFER_BIT;
716		838
		839	{
		840	package CFClient::UI::Base;
		841
		842	($draw_x, $draw_y, $draw_w, $draw_h) =
		843	(0, 0, $self->{w}, $self->{h});
		844	}
		845
717	$self->_render;	846	$self->_render;
718	};	847	};
719	}	848	}
720		849
721	sub _draw {	850	sub _draw {
722	my ($self) = @_;	851	my ($self) = @_;
723		852
724	my ($w, $h) = ($self->w, $self->h);	853	my ($w, $h) = @$self{qw(w h)};
725		854
726	my $tex = $self->{texture}	855	my $tex = $self->{texture}
727	or return;	856	or return;
728		857
729	glEnable GL_TEXTURE_2D;	858	glEnable GL_TEXTURE_2D;
730	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731	glColor 1, 1, 1, 1;	860	glColor 0, 0, 0, 1;
732		861
733	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	862	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
734		863
735	glDisable GL_TEXTURE_2D;	864	glDisable GL_TEXTURE_2D;
736	}	865	}
…		…
739		868
740	package CFClient::UI::ViewPort;	869	package CFClient::UI::ViewPort;
741		870
742	our @ISA = CFClient::UI::Window::;	871	our @ISA = CFClient::UI::Window::;
743		872
		873	sub new {
		874	my $class = shift;
		875
		876	$class->SUPER::new (
		877	scroll_x => 0,
		878	scroll_y => 1,
		879	@_,
		880	)
		881	}
		882
744	sub size_request {	883	sub size_request {
745	my ($self) = @_;	884	my ($self) = @_;
746		885
747	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	886	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
749		887
750	@$self{qw(child_w child_h)}	888	$w = 10 if $self->{scroll_x};
		889	$h = 10 if $self->{scroll_y};
		890
		891	($w, $h)
751	}	892	}
752		893
753	sub size_allocate {	894	sub size_allocate {
754	my ($self, $w, $h) = @_;	895	my ($self, $w, $h) = @_;
755		896
		897	my $child = $self->child;
		898
		899	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		900	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		901
		902	$self->child->configure (0, 0, $w, $h);
756	$self->update;	903	$self->update;
757	}	904	}
758		905
759	sub set_offset {	906	sub set_offset {
760	my ($self, $x, $y) = @_;	907	my ($self, $x, $y) = @_;
…		…
794	}	941	}
795		942
796	sub _render {	943	sub _render {
797	my ($self) = @_;	944	my ($self) = @_;
798		945
		946	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		947	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		948
799	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	949	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800		950
801	$self->SUPER::_render;	951	$self->SUPER::_render;
802	}	952	}
803		953
…		…
806	package CFClient::UI::ScrolledWindow;	956	package CFClient::UI::ScrolledWindow;
807		957
808	our @ISA = CFClient::UI::HBox::;	958	our @ISA = CFClient::UI::HBox::;
809		959
810	sub new {	960	sub new {
811	my $class = shift;	961	my ($class, %arg) = @_;
		962
		963	my $child = delete $arg{child};
812		964
813	my $self;	965	my $self;
814		966
815	my $slider = new CFClient::UI::Slider	967	my $slider = new CFClient::UI::Slider
816	vertical => 1,	968	vertical => 1,
817	range => [0, 0, 1, 0.01], # HACK fix	969	range => [0, 0, 1, 0.01], # HACK fix
818	connect_changed => sub {	970	on_changed => sub {
819	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	971	$self->{vp}->set_offset (0, $_[1]);
820	},	972	},
821	;	973	;
822		974
823	$self = $class->SUPER::new (	975	$self = $class->SUPER::new (
824	vp => (new CFClient::UI::ViewPort expand => 1),	976	vp => (new CFClient::UI::ViewPort expand => 1),
825	slider => $slider,	977	slider => $slider,
826	@_,	978	%arg,
827	);	979	);
828		980
829	$self->{vp}->add ($self->{scrolled});
830	$self->add ($self->{vp});
831	$self->add ($self->{slider});	981	$self->SUPER::add ($self->{vp}, $self->{slider});
		982	$self->add ($child) if $child;
832		983
833	$self	984	$self
		985	}
		986
		987	sub add {
		988	my ($self, $widget) = @_;
		989
		990	$self->{vp}->add ($self->{child} = $widget);
		991	}
		992
		993	sub update {
		994	my ($self) = @_;
		995
		996	$self->SUPER::update;
		997
		998	# todo: overwrite size_allocate of child
		999	my $child = $self->{vp}->child;
		1000	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1001	}
		1002
		1003	sub size_allocate {
		1004	my ($self, $w, $h) = @_;
		1005
		1006	$self->SUPER::size_allocate ($w, $h);
		1007
		1008	my $child = $self->{vp}->child;
		1009	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
834	}	1010	}
835		1011
836	#TODO# update range on size_allocate depending on child	1012	#TODO# update range on size_allocate depending on child
837	# update viewport offset on scroll	1013	# update viewport offset on scroll
838		1014
…		…
858		1034
859	if ($self->{bg}) {	1035	if ($self->{bg}) {
860	my ($w, $h) = @$self{qw(w h)};	1036	my ($w, $h) = @$self{qw(w h)};
861		1037
862	glEnable GL_BLEND;	1038	glEnable GL_BLEND;
863	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1039	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
864	glColor @{ $self->{bg} };	1040	glColor_premultiply @{ $self->{bg} };
865		1041
866	glBegin GL_QUADS;	1042	glBegin GL_QUADS;
867	glVertex 0 , 0;	1043	glVertex 0 , 0;
868	glVertex 0 , $h;	1044	glVertex 0 , $h;
869	glVertex $w, $h;	1045	glVertex $w, $h;
…		…
882		1058
883	our @ISA = CFClient::UI::Bin::;	1059	our @ISA = CFClient::UI::Bin::;
884		1060
885	use CFClient::OpenGL;	1061	use CFClient::OpenGL;
886		1062
887	my @tex =	1063	my $bg =
		1064	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1065	mipmap => 1, wrap => 1;
		1066
		1067	my @border =
888	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1068	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);	1069	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
890		1070
891	sub new {	1071	sub new {
892	my $class = shift;	1072	my ($class, %arg) = @_;
893		1073
894	# TODO: user_x, user_y, overwrite moveto?	1074	my $title = delete $arg{title};
895		1075
896	my $self = $class->SUPER::new (	1076	my $self = $class->SUPER::new (
897	bg => [1, 1, 1, 1],	1077	bg => [1, 1, 1, 1],
898	border_bg => [1, 1, 1, 1],	1078	border_bg => [1, 1, 1, 1],
899	border => 0.6,	1079	border => 0.6,
900	toplevel => 1,
901	can_events => 1,	1080	can_events => 1,
902	@_	1081	min_w => 16,
		1082	min_h => 16,
		1083	%arg,
903	);	1084	);
904		1085
905	$self->{title} &&= new CFClient::UI::Label	1086	$self->{title} = new CFClient::UI::Label
906	align => 0,	1087	align => 0,
907	valign => 1,	1088	valign => 1,
908	text => $self->{title},	1089	text => $title,
909	fontsize => $self->{border};	1090	fontsize => $self->{border}
		1091	if defined $title;
910		1092
911	$self	1093	$self
		1094	}
		1095
		1096	sub add {
		1097	my ($self, @widgets) = @_;
		1098
		1099	$self->SUPER::add (@widgets);
		1100	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
912	}	1101	}
913		1102
914	sub border {	1103	sub border {
915	int $_[0]{border} * $::FONTSIZE	1104	int $_[0]{border} * $::FONTSIZE
916	}	1105	}
917		1106
918	sub size_request {	1107	sub size_request {
919	my ($self) = @_;	1108	my ($self) = @_;
		1109
		1110	$self->{title}->size_request
		1111	if $self->{title};
920		1112
921	my ($w, $h) = $self->SUPER::size_request;	1113	my ($w, $h) = $self->SUPER::size_request;
922		1114
923	(	1115	(
924	$w + $self->border * 2,	1116	$w + $self->border * 2,
…		…
927	}	1119	}
928		1120
929	sub size_allocate {	1121	sub size_allocate {
930	my ($self, $w, $h) = @_;	1122	my ($self, $w, $h) = @_;
931		1123
		1124	if ($self->{title}) {
		1125	$self->{title}{w} = $w;
		1126	$self->{title}{h} = $h;
		1127	$self->{title}->size_allocate ($w, $h);
		1128	}
		1129
		1130	my $border = $self->border;
		1131
932	$h -= List::Util::max 0, $self->border * 2;	1132	$h -= List::Util::max 0, $border * 2;
933	$w -= List::Util::max 0, $self->border * 2;	1133	$w -= List::Util::max 0, $border * 2;
934		1134
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);	1135	$self->child->configure ($border, $border, $w, $h);
939	}	1136	}
940		1137
941	sub button_down {	1138	sub button_down {
942	my ($self, $ev, $x, $y) = @_;	1139	my ($self, $ev, $x, $y) = @_;
943		1140
…		…
959	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
960		1157
961	my $dx = $ev->{x} - $ox;	1158	my $dx = $ev->{x} - $ox;
962	my $dy = $ev->{y} - $oy;	1159	my $dy = $ev->{y} - $oy;
963		1160
964	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1161	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
965	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1162	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1163
966	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1164	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
967	$self->check_size;	1165	$self->realloc;
968	};	1166	};
969		1167
970	} elsif ($lr ^ $td) {	1168	} elsif ($lr ^ $td) {
971	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1169	my ($ox, $oy) = ($ev->{x}, $ev->{y});
972	my ($bx, $by) = ($self->{x}, $self->{y});	1170	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
974	$self->{motion} = sub {	1172	$self->{motion} = sub {
975	my ($ev, $x, $y) = @_;	1173	my ($ev, $x, $y) = @_;
976		1174
977	($x, $y) = ($ev->{x}, $ev->{y});	1175	($x, $y) = ($ev->{x}, $ev->{y});
978		1176
979	$self->move ($bx + $x - $ox, $by + $y - $oy);	1177	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
980	$self->update;	1178	# HACK: the next line is required to enforce placement
		1179	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
981	};	1180	};
		1181	} else {
		1182	return 0;
		1183	}
		1184
982	}	1185	1
983	}	1186	}
984		1187
985	sub button_up {	1188	sub button_up {
986	my ($self, $ev, $x, $y) = @_;	1189	my ($self, $ev, $x, $y) = @_;
987		1190
988	delete $self->{motion};	1191	!!delete $self->{motion}
989	}	1192	}
990		1193
991	sub mouse_motion {	1194	sub mouse_motion {
992	my ($self, $ev, $x, $y) = @_;	1195	my ($self, $ev, $x, $y) = @_;
993		1196
994	$self->{motion}->($ev, $x, $y) if $self->{motion};	1197	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1198
		1199	!!$self->{motion}
995	}	1200	}
996		1201
997	sub _draw {	1202	sub _draw {
998	my ($self) = @_;	1203	my ($self) = @_;
999		1204
		1205	my $child = $self->{children}[0];
		1206
1000	my ($w, $h ) = ($self->{w}, $self->{h});	1207	my ($w, $h ) = ($self->{w}, $self->{h});
1001	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1208	my ($cw, $ch) = ($child->{w}, $child->{h});
1002		1209
1003	glEnable GL_TEXTURE_2D;	1210	glEnable GL_TEXTURE_2D;
1004	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1005		1212
1006	my $border = $self->border;	1213	my $border = $self->border;
1007		1214
1008	glColor @{ $self->{border_bg} };	1215	glColor @{ $self->{border_bg} };
1009	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1216	$border[0]->draw_quad_alpha (0, 0, $w, $border);
1010	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1217	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
1011	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1218	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1012	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1219	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1013		1220
1014	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1221	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1015	my $bg = $tex[0];	1222	glColor @{ $self->{bg} };
1016		1223
1017	# TODO: repeat texture not scale	1224	# TODO: repeat texture not scale
		1225	# solve this better(?)
1018	my $rep_x = $cw / $bg->{w};	1226	$bg->{s} = $cw / $bg->{w};
1019	my $rep_y = $ch / $bg->{h};	1227	$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);	1228	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027	}	1229	}
1028		1230
1029	glDisable GL_TEXTURE_2D;	1231	glDisable GL_TEXTURE_2D;
1030		1232
1031	$self->{title}->draw if $self->{title};
1032
1033	$self->child->draw;	1233	$child->draw;
		1234
		1235	if ($self->{title}) {
		1236	glTranslate 0, $border - $self->{h};
		1237	$self->{title}->_draw;
		1238	}
1034	}	1239	}
1035		1240
1036	#############################################################################	1241	#############################################################################
1037		1242
1038	package CFClient::UI::Table;	1243	package CFClient::UI::Table;
…		…
1046	sub new {	1251	sub new {
1047	my $class = shift;	1252	my $class = shift;
1048		1253
1049	$class->SUPER::new (	1254	$class->SUPER::new (
1050	col_expand => [],	1255	col_expand => [],
1051	@_	1256	@_,
1052	)	1257	)
		1258	}
		1259
		1260	sub children {
		1261	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053	}	1262	}
1054		1263
1055	sub add {	1264	sub add {
1056	my ($self, $x, $y, $child) = @_;	1265	my ($self, $x, $y, $child) = @_;
1057		1266
1058	$child->set_parent ($self);	1267	$child->set_parent ($self);
1059	$self->{children}[$y][$x] = $child;	1268	$self->{children}[$y][$x] = $child;
1060		1269
1061	$child->check_size;	1270	$self->realloc;
1062	}	1271	}
1063		1272
1064	sub children {
1065	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1066	}
1067
1068	# TODO: move to container class maybe? send childs a signal on removal?	1273	# TODO: move to container class maybe? send children a signal on removal?
1069	sub clear {	1274	sub clear {
1070	my ($self) = @_;	1275	my ($self) = @_;
1071		1276
1072	my @children = $self->children;	1277	my @children = $self->children;
1073	delete $self->{children};	1278	delete $self->{children};
…		…
1075	for (@children) {	1280	for (@children) {
1076	delete $_->{parent};	1281	delete $_->{parent};
1077	$_->hide;	1282	$_->hide;
1078	}	1283	}
1079		1284
1080	$self->update;	1285	$self->realloc;
1081	}	1286	}
1082		1287
1083	sub get_wh {	1288	sub get_wh {
1084	my ($self) = @_;	1289	my ($self) = @_;
1085		1290
…		…
1116	sub size_allocate {	1321	sub size_allocate {
1117	my ($self, $w, $h) = @_;	1322	my ($self, $w, $h) = @_;
1118		1323
1119	my ($ws, $hs) = $self->get_wh;	1324	my ($ws, $hs) = $self->get_wh;
1120		1325
1121	my $req_w = sum @$ws;	1326	my $req_w = (sum @$ws) || 1;
1122	my $req_h = sum @$hs;	1327	my $req_h = (sum @$hs) || 1;
1123		1328
1124	# TODO: nicer code && do row_expand	1329	# TODO: nicer code && do row_expand
1125	my @col_expand = @{$self->{col_expand}};	1330	my @col_expand = @{$self->{col_expand}};
1126	@col_expand = (1) x @$ws unless @col_expand;	1331	@col_expand = (1) x @$ws unless @col_expand;
1127	my $col_expand = (sum @col_expand) || 1;	1332	my $col_expand = (sum @col_expand) || 1;
…		…
1181	}	1386	}
1182	}	1387	}
1183		1388
1184	#############################################################################	1389	#############################################################################
1185		1390
1186	package CFClient::UI::HBox;	1391	package CFClient::UI::Box;
1187
1188	# TODO: wrap into common Box base class
1189		1392
1190	our @ISA = CFClient::UI::Container::;	1393	our @ISA = CFClient::UI::Container::;
1191		1394
1192	sub size_request {	1395	sub size_request {
1193	my ($self) = @_;	1396	my ($self) = @_;
1194		1397
1195	my @alloc = map [$_->size_request], @{$self->{children}};	1398	$self->{vertical}
1196		1399	? (
1197	(	1400	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1198	(List::Util::sum map $_->[0], @alloc),	1401	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1199	(List::Util::max map $_->[1], @alloc),	1402	)
1200	)	1403	: (
		1404	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1405	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1406	)
1201	}	1407	}
1202		1408
1203	sub size_allocate {	1409	sub size_allocate {
1204	my ($self, $w, $h) = @_;	1410	my ($self, $w, $h) = @_;
1205		1411
1206	($h, $w) = ($w, $h);	1412	my $space = $self->{vertical} ? $h : $w;
1207
1208	my $children = $self->{children};	1413	my $children = $self->{children};
1209		1414
1210	my @h = map $_->{req_w}, @$children;	1415	my @req;
1211		1416
1212	my $req_h = List::Util::sum @h;	1417	if ($self->{homogeneous}) {
1213		1418	@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 {	1419	} else {
		1420	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1421	my $req = List::Util::sum @req;
		1422
		1423	if ($req > $space) {
		1424	# ah well, not enough space
		1425	$_ *= $space / $req for @req;
		1426	} else {
1218	my $exp = List::Util::sum map $_->{expand}, @$children;	1427	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1219	$exp ||= 1;
1220		1428
		1429	$space = ($space - $req) / $expand; # remaining space to give away
		1430
		1431	$req[$_] += $space * $children->[$_]{expand}
1221	for (0 .. $#$children) {	1432	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	}	1433	}
1228	}	1434	}
1229		1435
1230	CFClient::UI::harmonize \@h;	1436	CFClient::UI::harmonize \@req;
1231		1437
1232	my $y = 0;	1438	my $pos = 0;
1233	for (0 .. $#$children) {	1439	for (0 .. $#$children) {
1234	my $child = $children->[$_];
1235	my $h = $h[$_];	1440	my $alloc = $req[$_];
1236	$child->configure ($y, 0, $h, $w);	1441	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1237		1442
1238	$y += $h;	1443	$pos += $alloc;
1239	}	1444	}
1240		1445
1241	1	1446	1
1242	}	1447	}
1243		1448
1244	#############################################################################	1449	#############################################################################
1245		1450
		1451	package CFClient::UI::HBox;
		1452
		1453	our @ISA = CFClient::UI::Box::;
		1454
		1455	sub new {
		1456	my $class = shift;
		1457
		1458	$class->SUPER::new (
		1459	vertical => 0,
		1460	@_,
		1461	)
		1462	}
		1463
		1464	#############################################################################
		1465
1246	package CFClient::UI::VBox;	1466	package CFClient::UI::VBox;
1247		1467
1248	# TODO: wrap into common Box base class
1249
1250	our @ISA = CFClient::UI::Container::;	1468	our @ISA = CFClient::UI::Box::;
1251		1469
1252	sub size_request {	1470	sub new {
1253	my ($self) = @_;	1471	my $class = shift;
1254		1472
1255	my @alloc = map [$_->size_request], @{$self->{children}};	1473	$class->SUPER::new (
1256		1474	vertical => 1,
1257	(	1475	@_,
1258	(List::Util::max map $_->[0], @alloc),
1259	(List::Util::sum map $_->[1], @alloc),
1260	)	1476	)
1261	}
1262
1263	sub size_allocate {
1264	my ($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	}	1477	}
1301		1478
1302	#############################################################################	1479	#############################################################################
1303		1480
1304	package CFClient::UI::Label;	1481	package CFClient::UI::Label;
…		…
1321	ellipsise => 3, # end	1498	ellipsise => 3, # end
1322	layout => (new CFClient::Layout),	1499	layout => (new CFClient::Layout),
1323	fontsize => 1,	1500	fontsize => 1,
1324	align => -1,	1501	align => -1,
1325	valign => -1,	1502	valign => -1,
1326	padding => 2,	1503	padding_x => 2,
		1504	padding_y => 2,
1327	can_events => 0,	1505	can_events => 0,
1328	%arg	1506	%arg
1329	);	1507	);
1330		1508
1331	if (exists $self->{template}) {	1509	if (exists $self->{template}) {
…		…
1367	$self->{text} = "T$text";	1545	$self->{text} = "T$text";
1368		1546
1369	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1547	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1370	$self->{layout}->set_text ($text);	1548	$self->{layout}->set_text ($text);
1371		1549
		1550	$self->realloc;
1372	$self->update;	1551	$self->update;
1373	$self->check_size;
1374	}	1552	}
1375		1553
1376	sub set_markup {	1554	sub set_markup {
1377	my ($self, $markup) = @_;	1555	my ($self, $markup) = @_;
1378		1556
…		…
1382	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1560	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383		1561
1384	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1562	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1385	$self->{layout}->set_markup ($markup);	1563	$self->{layout}->set_markup ($markup);
1386		1564
		1565	$self->realloc;
1387	$self->update;	1566	$self->update;
1388	$self->check_size;
1389	}	1567	}
1390		1568
1391	sub size_request {	1569	sub size_request {
1392	my ($self) = @_;	1570	my ($self) = @_;
1393		1571
…		…
1407		1585
1408	$w = List::Util::max $w, $w2;	1586	$w = List::Util::max $w, $w2;
1409	$h = List::Util::max $h, $h2;	1587	$h = List::Util::max $h, $h2;
1410	}	1588	}
1411		1589
1412	(	1590	($w, $h)
1413	$w + $self->{padding} * 2,
1414	$h + $self->{padding} * 2,
1415	)
1416	}	1591	}
1417		1592
1418	sub size_allocate {	1593	sub size_allocate {
1419	my ($self, $w, $h) = @_;	1594	my ($self, $w, $h) = @_;
1420		1595
		1596	delete $self->{ox};
		1597
1421	delete $self->{texture};	1598	delete $self->{texture}
		1599	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1422	}	1600	}
1423		1601
1424	sub set_fontsize {	1602	sub set_fontsize {
1425	my ($self, $fontsize) = @_;	1603	my ($self, $fontsize) = @_;
1426		1604
1427	$self->{fontsize} = $fontsize;	1605	$self->{fontsize} = $fontsize;
1428	delete $self->{texture};	1606	delete $self->{texture};
1429		1607
1430	$self->update;	1608	$self->realloc;
1431	$self->check_size;
1432	}	1609	}
1433		1610
1434	sub _draw {	1611	sub _draw {
1435	my ($self) = @_;	1612	my ($self) = @_;
1436		1613
…		…
1442	$self->{layout}->set_width ($self->{w});	1619	$self->{layout}->set_width ($self->{w});
1443	$self->{layout}->set_ellipsise ($self->{ellipsise});	1620	$self->{layout}->set_ellipsise ($self->{ellipsise});
1444	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1621	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1445	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1622	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446		1623
1447	my $tex = new_from_layout CFClient::Texture $self->{layout};	1624	new_from_layout CFClient::Texture $self->{layout}
		1625	};
1448		1626
		1627	unless (exists $self->{ox}) {
1449	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1628	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1450	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1629	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1451	: ($self->{w} - $tex->{w}) * 0.5);	1630	: ($self->{w} - $tex->{w}) * 0.5);
1452		1631
1453	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1632	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1454	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1633	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1455	: ($self->{h} - $tex->{h}) * 0.5);	1634	: ($self->{h} - $tex->{h}) * 0.5);
1456
1457	$tex
1458	};	1635	};
1459		1636
1460	glEnable GL_TEXTURE_2D;	1637	glEnable GL_TEXTURE_2D;
1461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1638	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1462		1639
		1640	glColor_premultiply @{$self->{fg}}
1463	if ($tex->{format} == GL_ALPHA) {	1641	if $tex->{format} == GL_ALPHA;
1464	glColor @{$self->{fg}};	1642
1465	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1466	} else {
1467	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1468	}
1469		1644
1470	glDisable GL_TEXTURE_2D;	1645	glDisable GL_TEXTURE_2D;
1471	}	1646	}
1472		1647
1473	#############################################################################	1648	#############################################################################
…		…
1488	active_fg => [0, 0, 0],	1663	active_fg => [0, 0, 0],
1489	can_hover => 1,	1664	can_hover => 1,
1490	can_focus => 1,	1665	can_focus => 1,
1491	valign => 0,	1666	valign => 0,
1492	can_events => 1,	1667	can_events => 1,
		1668	#text => ...
1493	@_	1669	@_
1494	)	1670	)
1495	}	1671	}
1496		1672
1497	sub _set_text {	1673	sub _set_text {
…		…
1499		1675
1500	delete $self->{cur_h};	1676	delete $self->{cur_h};
1501		1677
1502	return if $self->{text} eq $text;	1678	return if $self->{text} eq $text;
1503		1679
1504	delete $self->{texture};
1505
1506	$self->{last_activity} = $::NOW;	1680	$self->{last_activity} = $::NOW;
1507	$self->{text} = $text;	1681	$self->{text} = $text;
1508		1682
1509	$text =~ s/./*/g if $self->{hidden};	1683	$text =~ s/./*/g if $self->{hidden};
1510	$self->{layout}->set_text ("$text ");	1684	$self->{layout}->set_text ("$text ");
1511		1685
1512	$self->emit (changed => $self->{text});	1686	$self->_emit (changed => $self->{text});
		1687	$self->update;
1513	}	1688	}
1514		1689
1515	sub set_text {	1690	sub set_text {
1516	my ($self, $text) = @_;	1691	my ($self, $text) = @_;
1517		1692
1518	$self->{cursor} = length $text;	1693	$self->{cursor} = length $text;
1519	$self->_set_text ($text);	1694	$self->_set_text ($text);
1520	$self->update;	1695
1521	$self->check_size;	1696	$self->realloc;
1522	}	1697	}
1523		1698
1524	sub get_text {	1699	sub get_text {
1525	$_[0]{text}	1700	$_[0]{text}
1526	}	1701	}
…		…
1529	my ($self) = @_;	1704	my ($self) = @_;
1530		1705
1531	my ($w, $h) = $self->SUPER::size_request;	1706	my ($w, $h) = $self->SUPER::size_request;
1532		1707
1533	($w + 1, $h) # add 1 for cursor	1708	($w + 1, $h) # add 1 for cursor
1534	}
1535
1536	sub size_allocate {
1537	my ($self, $w, $h) = @_;
1538
1539	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1540	}	1709	}
1541		1710
1542	sub key_down {	1711	sub key_down {
1543	my ($self, $ev) = @_;	1712	my ($self, $ev) = @_;
1544		1713
…		…
1559	} elsif ($sym == CFClient::SDLK_HOME) {	1728	} elsif ($sym == CFClient::SDLK_HOME) {
1560	$self->{cursor} = 0;	1729	$self->{cursor} = 0;
1561	} elsif ($sym == CFClient::SDLK_END) {	1730	} elsif ($sym == CFClient::SDLK_END) {
1562	$self->{cursor} = length $text;	1731	$self->{cursor} = length $text;
1563	} elsif ($uni == 27) {	1732	} elsif ($uni == 27) {
1564	$self->emit ('escape');	1733	$self->_emit ('escape');
1565	} elsif ($uni) {	1734	} elsif ($uni) {
1566	substr $text, $self->{cursor}++, 0, chr $uni;	1735	substr $text, $self->{cursor}++, 0, chr $uni;
		1736	} else {
		1737	return 0;
1567	}	1738	}
1568		1739
1569	$self->_set_text ($text);	1740	$self->_set_text ($text);
1570	$self->update;	1741
1571	$self->check_size;	1742	$self->realloc;
		1743
		1744	1
1572	}	1745	}
1573		1746
1574	sub focus_in {	1747	sub focus_in {
1575	my ($self) = @_;	1748	my ($self) = @_;
1576		1749
…		…
1591	utf8::encode $text;	1764	utf8::encode $text;
1592	$self->{cursor} = length substr $text, 0, $idx;	1765	$self->{cursor} = length substr $text, 0, $idx;
1593		1766
1594	$self->_set_text ($self->{text});	1767	$self->_set_text ($self->{text});
1595	$self->update;	1768	$self->update;
		1769
		1770	1
1596	}	1771	}
1597		1772
1598	sub mouse_motion {	1773	sub mouse_motion {
1599	my ($self, $ev, $x, $y) = @_;	1774	my ($self, $ev, $x, $y) = @_;
1600	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1776
		1777	0
1601	}	1778	}
1602		1779
1603	sub _draw {	1780	sub _draw {
1604	my ($self) = @_;	1781	my ($self) = @_;
1605		1782
1606	local $self->{fg} = $self->{fg};	1783	local $self->{fg} = $self->{fg};
1607		1784
1608	if ($FOCUS == $self) {	1785	if ($FOCUS == $self) {
1609	glColor @{$self->{active_bg}};	1786	glColor_premultiply @{$self->{active_bg}};
1610	$self->{fg} = $self->{active_fg};	1787	$self->{fg} = $self->{active_fg};
1611	} else {	1788	} else {
1612	glColor @{$self->{bg}};	1789	glColor_premultiply @{$self->{bg}};
1613	}	1790	}
1614		1791
1615	glEnable GL_BLEND;	1792	glEnable GL_BLEND;
1616	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1793	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1617	glBegin GL_QUADS;	1794	glBegin GL_QUADS;
1618	glVertex 0 , 0;	1795	glVertex 0 , 0;
1619	glVertex 0 , $self->{h};	1796	glVertex 0 , $self->{h};
1620	glVertex $self->{w}, $self->{h};	1797	glVertex $self->{w}, $self->{h};
1621	glVertex $self->{w}, 0;	1798	glVertex $self->{w}, 0;
…		…
1656	if ($sym == 13) {	1833	if ($sym == 13) {
1657	unshift @{$self->{history}},	1834	unshift @{$self->{history}},
1658	my $txt = $self->get_text;	1835	my $txt = $self->get_text;
1659	$self->{history_pointer} = -1;	1836	$self->{history_pointer} = -1;
1660	$self->{history_saveback} = '';	1837	$self->{history_saveback} = '';
1661	$self->emit (activate => $txt);	1838	$self->_emit (activate => $txt);
1662	$self->update;	1839	$self->update;
1663		1840
1664	} elsif ($sym == CFClient::SDLK_UP) {	1841	} elsif ($sym == CFClient::SDLK_UP) {
1665	if ($self->{history_pointer} < 0) {	1842	if ($self->{history_pointer} < 0) {
1666	$self->{history_saveback} = $self->get_text;	1843	$self->{history_saveback} = $self->get_text;
…		…
1682	} else {	1859	} else {
1683	$self->set_text ($self->{history_saveback});	1860	$self->set_text ($self->{history_saveback});
1684	}	1861	}
1685		1862
1686	} else {	1863	} else {
1687	$self->SUPER::key_down ($ev);	1864	return $self->SUPER::key_down ($ev)
		1865	}
		1866
1688	}	1867	1
1689
1690	}	1868	}
1691		1869
1692	#############################################################################	1870	#############################################################################
1693		1871
1694	package CFClient::UI::Button;	1872	package CFClient::UI::Button;
…		…
1703		1881
1704	sub new {	1882	sub new {
1705	my $class = shift;	1883	my $class = shift;
1706		1884
1707	$class->SUPER::new (	1885	$class->SUPER::new (
1708	padding => 4,	1886	padding_x => 4,
		1887	padding_y => 4,
1709	fg => [1, 1, 1],	1888	fg => [1, 1, 1],
1710	active_fg => [0, 0, 1],	1889	active_fg => [0, 0, 1],
1711	can_hover => 1,	1890	can_hover => 1,
1712	align => 0,	1891	align => 0,
1713	valign => 0,	1892	valign => 0,
1714	can_events => 1,	1893	can_events => 1,
1715	@_	1894	@_
1716	)	1895	)
1717	}	1896	}
1718		1897
		1898	sub activate { }
		1899
1719	sub button_up {	1900	sub button_up {
1720	my ($self, $ev, $x, $y) = @_;	1901	my ($self, $ev, $x, $y) = @_;
1721		1902
		1903	$self->emit ("activate")
1722	if ($x >= 0 && $x < $self->{w}	1904	if $x >= 0 && $x < $self->{w}
1723	&& $y >= 0 && $y < $self->{h}) {	1905	&& $y >= 0 && $y < $self->{h};
1724	$self->emit ("activate");	1906
1725	}	1907	1
1726	}	1908	}
1727		1909
1728	sub _draw {	1910	sub _draw {
1729	my ($self) = @_;	1911	my ($self) = @_;
1730		1912
1731	local $self->{fg} = $self->{fg};	1913	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1732
1733	if ($GRAB == $self) {
1734	$self->{fg} = $self->{active_fg};
1735	}
1736		1914
1737	glEnable GL_TEXTURE_2D;	1915	glEnable GL_TEXTURE_2D;
1738	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739	glColor 0, 0, 0, 1;	1917	glColor 0, 0, 0, 1;
1740		1918
…		…
1759		1937
1760	sub new {	1938	sub new {
1761	my $class = shift;	1939	my $class = shift;
1762		1940
1763	$class->SUPER::new (	1941	$class->SUPER::new (
1764	padding => 2,	1942	padding_x => 2,
		1943	padding_y => 2,
1765	fg => [1, 1, 1],	1944	fg => [1, 1, 1],
1766	active_fg => [1, 1, 0],	1945	active_fg => [1, 1, 0],
1767	bg => [0, 0, 0, 0.2],	1946	bg => [0, 0, 0, 0.2],
1768	active_bg => [1, 1, 1, 0.5],	1947	active_bg => [1, 1, 1, 0.5],
1769	state => 0,	1948	state => 0,
…		…
1773	}	1952	}
1774		1953
1775	sub size_request {	1954	sub size_request {
1776	my ($self) = @_;	1955	my ($self) = @_;
1777		1956
1778	($self->{padding} * 2 + 6) x 2	1957	(6) x 2
1779	}	1958	}
1780		1959
1781	sub button_down {	1960	sub button_down {
1782	my ($self, $ev, $x, $y) = @_;	1961	my ($self, $ev, $x, $y) = @_;
1783		1962
1784	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1963	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1785	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1964	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1786	$self->{state} = !$self->{state};	1965	$self->{state} = !$self->{state};
1787	$self->emit (changed => $self->{state});	1966	$self->_emit (changed => $self->{state});
		1967	} else {
		1968	return 0
		1969	}
		1970
1788	}	1971	1
1789	}	1972	}
1790		1973
1791	sub _draw {	1974	sub _draw {
1792	my ($self) = @_;	1975	my ($self) = @_;
1793		1976
1794	$self->SUPER::_draw;	1977	$self->SUPER::_draw;
1795		1978
1796	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1979	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1797		1980
1798	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1981	my ($w, $h) = @$self{qw(w h)};
		1982
		1983	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1799		1984
1800	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1985	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1801		1986
1802	my $tex = $self->{state} ? $tex[1] : $tex[0];	1987	my $tex = $self->{state} ? $tex[1] : $tex[0];
1803		1988
…		…
1958		2143
1959	my $h1 = $self->{h} * (1 - $ycut1);	2144	my $h1 = $self->{h} * (1 - $ycut1);
1960	my $h2 = $self->{h} * (1 - $ycut2);	2145	my $h2 = $self->{h} * (1 - $ycut2);
1961		2146
1962	glEnable GL_BLEND;	2147	glEnable GL_BLEND;
1963	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2148	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2149	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1964	glEnable GL_TEXTURE_2D;	2150	glEnable GL_TEXTURE_2D;
1965	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2151	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966		2152
1967	glBindTexture GL_TEXTURE_2D, $t1->{name};	2153	glBindTexture GL_TEXTURE_2D, $t1->{name};
1968	glBegin GL_QUADS;	2154	glBegin GL_QUADS;
…		…
2067	my $self = $class->SUPER::new (	2253	my $self = $class->SUPER::new (
2068	fg => [1, 1, 1],	2254	fg => [1, 1, 1],
2069	active_fg => [0, 0, 0],	2255	active_fg => [0, 0, 0],
2070	bg => [0, 0, 0, 0.2],	2256	bg => [0, 0, 0, 0.2],
2071	active_bg => [1, 1, 1, 0.5],	2257	active_bg => [1, 1, 1, 0.5],
2072	range => [0, 0, 100, 10],	2258	range => [0, 0, 100, 10, 0],
2073	req_w => $::WIDTH / 80,	2259	min_w => $::WIDTH / 80,
2074	req_h => $::WIDTH / 80,	2260	min_h => $::WIDTH / 80,
2075	vertical => 0,	2261	vertical => 0,
2076	can_hover => 1,	2262	can_hover => 1,
2077	inner_pad => 0.02,	2263	inner_pad => 0.02,
2078	@_	2264	@_
2079	);	2265	);
…		…
2082	$self->update;	2268	$self->update;
2083		2269
2084	$self	2270	$self
2085	}	2271	}
2086		2272
		2273	sub changed { }
		2274
		2275	sub set_range {
		2276	my ($self, $range) = @_;
		2277
		2278	($range, $self->{range}) = ($self->{range}, $range);
		2279
		2280	$self->update
		2281	if "@$range" ne "@{$self->{range}}";
		2282	}
		2283
2087	sub set_value {	2284	sub set_value {
2088	my ($self, $value) = @_;	2285	my ($self, $value) = @_;
2089		2286
2090	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	2287	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091		2288
2092	$hi = $lo + 1 if $hi <= $lo;	2289	$hi = $lo + 1 if $hi <= $lo;
2093		2290
		2291	$page = $hi - $lo if $page > $hi - $lo;
		2292
2094	$value = $lo if $value < $lo;	2293	$value = $lo if $value < $lo;
2095	$value = $hi if $value > $hi;	2294	$value = $hi - $page if $value > $hi - $page;
2096		2295
2097	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	2296	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098	if $unit;	2297	if $unit;
2099		2298
2100	$page = $hi - $lo if $page > $hi - $lo;
2101
2102	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2299	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103		2300
2104	if ($value != $old_value) {	2301	if ($value != $old_value) {
2105	$self->emit (changed => $value);	2302	$self->_emit (changed => $value);
2106	$self->update;	2303	$self->update;
2107	}	2304	}
2108	}	2305	}
2109		2306
2110	sub size_request {	2307	sub size_request {
2111	my ($self) = @_;	2308	my ($self) = @_;
2112		2309
2113	my $w = $self->{req_w};	2310	($self->{req_w}, $self->{req_h})
2114	my $h = $self->{req_h};
2115
2116	$self->{vertical} ? ($h, $w) : ($w, $h)
2117	}	2311	}
2118		2312
2119	sub button_down {	2313	sub button_down {
2120	my ($self, $ev, $x, $y) = @_;	2314	my ($self, $ev, $x, $y) = @_;
2121		2315
2122	$self->SUPER::button_down ($ev, $x, $y);	2316	$self->SUPER::button_down ($ev, $x, $y);
		2317
		2318	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2319
2123	$self->mouse_motion ($ev, $x, $y);	2320	$self->mouse_motion ($ev, $x, $y)
2124	}	2321	}
2125		2322
2126	sub mouse_motion {	2323	sub mouse_motion {
2127	my ($self, $ev, $x, $y) = @_;	2324	my ($self, $ev, $x, $y) = @_;
2128		2325
2129	if ($GRAB == $self) {	2326	if ($GRAB == $self) {
2130	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2327	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131		2328
2132	my (undef, $lo, $hi, $page) = @{$self->{range}};	2329	my (undef, $lo, $hi, $page) = @{$self->{range}};
2133		2330
2134	$x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad};	2331	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2135		2332
2136	$self->set_value ($x * ($hi - $lo) + $lo);	2333	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2334	} else {
		2335	return 0;
		2336	}
		2337
2137	}	2338	1
2138	}	2339	}
2139		2340
2140	sub update {	2341	sub update {
2141	my ($self) = @_;	2342	my ($self) = @_;
2142		2343
2143	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2344	delete $self->{knob_w};
		2345	$self->SUPER::update;
		2346	}
		2347
		2348	sub _draw {
		2349	my ($self) = @_;
		2350
		2351	unless ($self->{knob_w}) {
2144	$self->set_value ($self->{range}[0]);	2352	$self->set_value ($self->{range}[0]);
2145		2353
2146	my ($value, $lo, $hi, $page) = @{$self->{range}};	2354	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2355	my $range = ($hi - $page - $lo) || 1e-100;
2147		2356
2148	my $inner_w = 1 - 2 * $self->{inner_pad};	2357	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2149		2358
2150	$self->{scale} = ($inner_w / ($hi - $lo)) || 1;	2359	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
		2360	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2151		2361
2152	$page = $self->{scale} * $page || 10 / ($self->{w} || 1);	2362	$value = ($value - $lo) / $range;
2153	$value = $self->{scale} * ($value - $lo);	2363	$value = $value * $self->{scale} + $self->{offset};
2154		2364
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;	2365	$self->{knob_x} = $value - $knob_w * 0.5;
2161	$self->{knob_w} = $page;	2366	$self->{knob_w} = $knob_w;
2162	});	2367	}
2163
2164	$self->SUPER::update;
2165	}
2166
2167	sub _draw {
2168	my ($self) = @_;
2169		2368
2170	$self->SUPER::_draw ();	2369	$self->SUPER::_draw ();
2171		2370
2172	glScale $self->{w}, $self->{h};	2371	glScale $self->{w}, $self->{h};
2173		2372
…		…
2190	# draw handle	2389	# draw handle
2191	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);	2390	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2192		2391
2193	glDisable GL_TEXTURE_2D;	2392	glDisable GL_TEXTURE_2D;
2194	}	2393	}
		2394
		2395	#############################################################################
		2396
		2397	package CFClient::UI::ValSlider;
		2398
		2399	our @ISA = CFClient::UI::HBox::;
		2400
		2401	sub new {
		2402	my ($class, %arg) = @_;
		2403
		2404	my $range = delete $arg{range};
		2405
		2406	my $self = $class->SUPER::new (
		2407	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2408	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2409	to_value => sub { shift },
		2410	from_value => sub { shift },
		2411	%arg,
		2412	);
		2413
		2414	$self->{slider}->connect (changed => sub {
		2415	my ($self, $value) = @_;
		2416	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2417	$self->{parent}->emit (changed => $value);
		2418	});
		2419
		2420	# $self->{entry}->connect (changed => sub {
		2421	# my ($self, $value) = @_;
		2422	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2423	# $self->{parent}->emit (changed => $value);
		2424	# });
		2425
		2426	$self->add ($self->{slider}, $self->{entry});
		2427
		2428	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2429
		2430	$self
		2431	}
		2432
		2433	sub set_range { shift->{slider}->set_range (@_) }
		2434	sub set_value { shift->{slider}->set_value (@_) }
2195		2435
2196	#############################################################################	2436	#############################################################################
2197		2437
2198	package CFClient::UI::TextView;	2438	package CFClient::UI::TextView;
2199		2439
…		…
2241	$self->{layout}->set_width ($self->{children}[0]{w});	2481	$self->{layout}->set_width ($self->{children}[0]{w});
2242		2482
2243	$self->reflow;	2483	$self->reflow;
2244	}	2484	}
2245		2485
2246	sub text_height {	2486	sub text_size {
2247	my ($self, $text, $indent) = @_;	2487	my ($self, $text, $indent) = @_;
2248		2488
2249	my $layout = $self->{layout};	2489	my $layout = $self->{layout};
2250		2490
2251	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2491	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2252	$layout->set_width ($self->{children}[0]{w} - $indent);	2492	$layout->set_width ($self->{children}[0]{w} - $indent);
2253	$layout->set_markup ($text);	2493	$layout->set_markup ($text);
2254		2494
2255	($layout->size)[1]	2495	$layout->size
2256	}	2496	}
2257		2497
2258	sub reflow {	2498	sub reflow {
2259	my ($self) = @_;	2499	my ($self) = @_;
2260		2500
2261	$self->{need_reflow}++;	2501	$self->{need_reflow}++;
2262	$self->update;	2502	$self->update;
2263	}	2503	}
2264		2504
		2505	sub set_offset {
		2506	my ($self, $offset) = @_;
		2507
		2508	# todo: base offset on lines or so, not on pixels
		2509	$self->{children}[1]->set_value ($offset);
		2510	}
		2511
		2512	sub clear {
		2513	my ($self) = @_;
		2514
		2515	$self->{par} = [];
		2516	$self->{height} = 0;
		2517	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2518	}
		2519
2265	sub add_paragraph {	2520	sub add_paragraph {
2266	my ($self, $color, $text, $indent) = @_;	2521	my ($self, $color, $text, $indent) = @_;
2267		2522
2268	#TODO: intelligently "reformat" paragraph
2269
2270	for my $line (split /\n/, $text) {	2523	for my $line (split /\n/, $text) {
2271	my $height = $self->text_height ($line);	2524	my ($w, $h) = $self->text_size ($line);
2272	$self->{height} += $height;	2525	$self->{height} += $h;
2273	push @{$self->{par}}, [$height, $color, $indent, $line];	2526	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2274	}	2527	}
2275		2528
2276	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2529	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2277	$self->{children}[1]->update;
2278	}	2530	}
2279		2531
2280	sub update {	2532	sub update {
2281	my ($self) = @_;	2533	my ($self) = @_;
2282		2534
…		…
2285	return unless $self->{h} > 0;	2537	return unless $self->{h} > 0;
2286		2538
2287	delete $self->{texture};	2539	delete $self->{texture};
2288		2540
2289	$ROOT->on_post_alloc ($self, sub {	2541	$ROOT->on_post_alloc ($self, sub {
		2542	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2543
2290	if (delete $self->{need_reflow}) {	2544	if (delete $self->{need_reflow}) {
2291	my $height = 0;	2545	my $height = 0;
2292		2546
2293	$height += $_->[0] = $self->text_height ($_->[3], $_->[2])	2547	my $layout = $self->{layout};
		2548
		2549	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2550
2294	for @{$self->{par}};	2551	for (@{$self->{par}}) {
		2552	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2553	$layout->set_width ($W - $_->[3]);
		2554	$layout->set_markup ($_->[4]);
		2555	my ($w, $h) = $layout->size;
		2556	$_->[0] = $w + $_->[3];
		2557	$_->[1] = $h;
		2558	}
		2559
		2560	$height += $_->[1];
		2561	}
2295		2562
2296	$self->{height} = $height;	2563	$self->{height} = $height;
2297		2564
2298	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2565	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2299	$self->{children}[1]->update;
2300		2566
2301	delete $self->{texture};	2567	delete $self->{texture};
2302	}	2568	}
2303		2569
2304	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2570	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2305	glClearColor 0.5, 0.5, 0.5, 0;	2571	glClearColor 0, 0, 0, 0;
2306	glClear GL_COLOR_BUFFER_BIT;	2572	glClear GL_COLOR_BUFFER_BIT;
2307		2573
2308	my $top = int $self->{children}[1]{range}[0];	2574	my $top = int $self->{children}[1]{range}[0];
2309		2575
2310	my $y0 = $top;	2576	my $y0 = $top;
2311	my $y1 = $top + $self->{h};	2577	my $y1 = $top + $H;
2312		2578
2313	my $y = 0;	2579	my $y = 0;
2314		2580
2315	my $layout = $self->{layout};	2581	my $layout = $self->{layout};
2316		2582
2317	$layout->set_font ($self->{font}) if $self->{font};	2583	$layout->set_font ($self->{font}) if $self->{font};
2318		2584
2319	glEnable GL_BLEND;	2585	glEnable GL_BLEND;
		2586	#TODO# not correct in windows where rgba is forced off
2320	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2587	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321		2588
2322	for my $par (@{$self->{par}}) {	2589	for my $par (@{$self->{par}}) {
2323	my $h = $par->[0];	2590	my $h = $par->[1];
2324		2591
2325	if ($y0 < $y + $h && $y < $y1) {	2592	if ($y0 < $y + $h && $y < $y1) {
2326	$layout->set_foreground (@{ $par->[1] });	2593	$layout->set_foreground (@{ $par->[2] });
2327	$layout->set_width ($self->{w} - $par->[2]);	2594	$layout->set_width ($W - $par->[3]);
2328	$layout->set_markup ($par->[3]);	2595	$layout->set_markup ($par->[4]);
2329		2596
2330	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2597	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2331		2598
2332	glRasterPos $par->[2], $y - $y0;	2599	glRasterPos $par->[3], $y - $y0;
2333	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2600	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2334	}	2601	}
2335		2602
2336	$y += $h;	2603	$y += $h;
2337	}	2604	}
…		…
2344	sub _draw {	2611	sub _draw {
2345	my ($self) = @_;	2612	my ($self) = @_;
2346		2613
2347	glEnable GL_TEXTURE_2D;	2614	glEnable GL_TEXTURE_2D;
2348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349	glColor 1, 1, 1, 1;	2616	glColor 0, 0, 0, 1;
2350	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2617	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2351	glDisable GL_TEXTURE_2D;	2618	glDisable GL_TEXTURE_2D;
2352		2619
2353	$self->{children}[1]->draw;	2620	$self->{children}[1]->draw;
2354		2621
2355	}	2622	}
…		…
2404		2671
2405	sub new {	2672	sub new {
2406	my $class = shift;	2673	my $class = shift;
2407		2674
2408	my $self = $class->SUPER::new (	2675	my $self = $class->SUPER::new (
2409	state => 0,	2676	state => 0,
2410	connect_activate => \&toggle_flopper,	2677	on_activate => \&toggle_flopper,
2411	@_	2678	@_
2412	);	2679	);
2413		2680
2414	if ($self->{state}) {
2415	$self->{state} = 0;
2416	$self->toggle_flopper;
2417	}
2418
2419	$self	2681	$self
2420	}	2682	}
2421		2683
2422	sub toggle_flopper {	2684	sub toggle_flopper {
2423	my ($self) = @_;	2685	my ($self) = @_;
2424		2686
2425	# TODO: use animation	2687	$self->{other}->toggle_visibility;
2426	if ($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 => $self->{state});
2436	}	2688	}
2437		2689
2438	#############################################################################	2690	#############################################################################
2439		2691
2440	package CFClient::UI::Tooltip;	2692	package CFClient::UI::Tooltip;
…		…
2453	}	2705	}
2454		2706
2455	sub set_tooltip_from {	2707	sub set_tooltip_from {
2456	my ($self, $widget) = @_;	2708	my ($self, $widget) = @_;
2457		2709
		2710	my $tooltip = $widget->{tooltip};
		2711
		2712	if ($ENV{CFPLUS_DEBUG} & 2) {
		2713	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2714	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2715	. "req $widget->{req_w} $widget->{req_h}\n"
		2716	. "visible $widget->{visible}";
		2717	}
		2718
2458	$self->add (new CFClient::UI::Label	2719	$self->add (new CFClient::UI::Label
2459	markup => $widget->{tooltip},	2720	markup => $tooltip,
2460	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2721	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461	fontsize => 0.8,	2722	fontsize => 0.8,
2462	fg => [0, 0, 0, 1],	2723	fg => [0, 0, 0, 1],
2463	ellipsise => 0,	2724	ellipsise => 0,
2464	font => ($widget->{tooltip_font} || $::FONT_PROP),	2725	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2475		2736
2476	sub size_allocate {	2737	sub size_allocate {
2477	my ($self, $w, $h) = @_;	2738	my ($self, $w, $h) = @_;
2478		2739
2479	$self->SUPER::size_allocate ($w - 4, $h - 4);	2740	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2741	}
		2742
		2743	sub visibility_change {
		2744	my ($self, $visible) = @_;
		2745
		2746	return unless $visible;
		2747
		2748	$self->{root}->on_post_alloc ("move_$self" => sub {
		2749	my $widget = $self->{owner}
		2750	or return;
		2751
		2752	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2753
		2754	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2755	if $x + $self->{w} > $::WIDTH;
		2756
		2757	$self->move_abs ($x, $y);
		2758	});
2480	}	2759	}
2481		2760
2482	sub _draw {	2761	sub _draw {
2483	my ($self) = @_;	2762	my ($self) = @_;
2484		2763
…		…
2501	glVertex $w, $h;	2780	glVertex $w, $h;
2502	glVertex $w, 0;	2781	glVertex $w, 0;
2503	glEnd;	2782	glEnd;
2504		2783
2505	glTranslate 2 - 0.375, 2 - 0.375;	2784	glTranslate 2 - 0.375, 2 - 0.375;
		2785
2506	$self->SUPER::_draw;	2786	$self->SUPER::_draw;
2507	}	2787	}
2508		2788
2509	#############################################################################	2789	#############################################################################
2510		2790
…		…
2516		2796
2517	sub new {	2797	sub new {
2518	my $class = shift;	2798	my $class = shift;
2519		2799
2520	my $self = $class->SUPER::new (	2800	my $self = $class->SUPER::new (
2521	aspect => 1,	2801	aspect => 1,
		2802	can_events => 0,
2522	@_,	2803	@_,
2523	);	2804	);
2524		2805
2525	if ($self->{anim} && $self->{animspeed}) {	2806	if ($self->{anim} && $self->{animspeed}) {
2526	Scalar::Util::weaken (my $widget = $self);	2807	Scalar::Util::weaken (my $widget = $self);
…		…
2552	}	2833	}
2553		2834
2554	sub _draw {	2835	sub _draw {
2555	my ($self) = @_;	2836	my ($self) = @_;
2556		2837
2557	return unless $::CONN;#d# manage and cache textures differently	2838	return unless $::CONN;
2558		2839
2559	my $face;	2840	my $face;
2560		2841
2561	if ($self->{frame}) {	2842	if ($self->{frame}) {
2562	my $anim = $::CONN->{anim}[$self->{anim}];	2843	my $anim = $::CONN->{anim}[$self->{anim}];
…		…
2568	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2849	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2569		2850
2570	if ($tex) {	2851	if ($tex) {
2571	glEnable GL_TEXTURE_2D;	2852	glEnable GL_TEXTURE_2D;
2572	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2853	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2573	glColor 1, 1, 1, 1;	2854	glColor 0, 0, 0, 1;
2574	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2855	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2575	glDisable GL_TEXTURE_2D;	2856	glDisable GL_TEXTURE_2D;
2576	}	2857	}
2577	}	2858	}
2578		2859
…		…
2585	$self->SUPER::DESTROY;	2866	$self->SUPER::DESTROY;
2586	}	2867	}
2587		2868
2588	#############################################################################	2869	#############################################################################
2589		2870
2590	package CFClient::UI::InventoryItem;	2871	package CFClient::UI::Buttonbar;
2591		2872
2592	our @ISA = CFClient::UI::HBox::;	2873	our @ISA = CFClient::UI::HBox::;
2593		2874
2594	sub _item_to_desc {	2875	# TODO: should actualyl wrap buttons and other goodies.
2595	my ($item) = @_;
2596
2597	my $desc =
2598	$item->{nrof} < 2
2599	? $item->{name}
2600	: "$item->{nrof} × $item->{name_pl}";
2601
2602	$item->{flags} & Crossfire::Protocol::F_OPEN
2603	and $desc .= " (open)";
2604	$item->{flags} & Crossfire::Protocol::F_APPLIED
2605	and $desc .= " (applied)";
2606	$item->{flags} & Crossfire::Protocol::F_UNPAID
2607	and $desc .= " (unpaid)";
2608	$item->{flags} & Crossfire::Protocol::F_MAGIC
2609	and $desc .= " (magic)";
2610	$item->{flags} & Crossfire::Protocol::F_CURSED
2611	and $desc .= " (cursed)";
2612	$item->{flags} & Crossfire::Protocol::F_DAMNED
2613	and $desc .= " (damned)";
2614	$item->{flags} & Crossfire::Protocol::F_LOCKED
2615	and $desc .= " *";
2616
2617	$desc
2618	}
2619
2620	sub new {
2621	my $class = shift;
2622
2623	my %args = @_;
2624
2625	my $item = delete $args{item};
2626
2627	my $desc = _item_to_desc ($item);
2628
2629	my $self = $class->SUPER::new (
2630	can_hover => 1,
2631	can_events => 1,
2632	tooltip => ((CFClient::UI::Label::escape $desc)
2633	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2634	connect_button_down => sub {
2635	my ($self, $ev, $x, $y) = @_;
2636
2637	# todo: maybe put examine on 1? but should just be a tooltip :(
2638	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2639	my $targ = $::CONN->{player}{tag};
2640
2641	if ($item->{container} == $::CONN->{player}{tag}) {
2642	$targ = $main::OPENCONT;
2643	}
2644
2645	$::CONN->send ("move $targ $item->{tag} 0");
2646	} elsif ($ev->{button} == 1) {
2647	$::CONN->send ("examine $item->{tag}");
2648	} elsif ($ev->{button} == 2) {
2649	$::CONN->send ("apply $item->{tag}");
2650	} elsif ($ev->{button} == 3) {
2651	my @menu_items = (
2652	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2653	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2654	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2655	(
2656	$item->{flags} & Crossfire::Protocol::F_LOCKED
2657	? (
2658	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2659	)
2660	: (
2661	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2662	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2663	)
2664	),
2665	);
2666
2667	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2668	}
2669
2670	1
2671	},
2672	%args
2673	);
2674
2675
2676	$self->add (new CFClient::UI::Face
2677	can_events => 0,
2678	face => $item->{face},
2679	anim => $item->{anim},
2680	animspeed => $item->{animspeed},
2681	);
2682
2683	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2684
2685	$self->{item} = $item;
2686
2687	$self->update_item;
2688
2689	$self
2690	}
2691
2692	sub update_item {
2693	my ($self) = @_;
2694
2695	my $desc = _item_to_desc ($self->{item});
2696
2697	$self->{name_lbl}->set_text ($desc);
2698	}
2699
2700	#############################################################################
2701
2702	package CFClient::UI::Inventory;
2703
2704	our @ISA = CFClient::UI::ScrolledWindow::;
2705
2706	sub new {
2707	my $class = shift;
2708
2709	my $self = $class->SUPER::new (
2710	scrolled => (new CFClient::UI::Table),
2711	@_,
2712	);
2713
2714	$self
2715	}
2716
2717	sub set_items {
2718	my ($self, $items) = @_;
2719
2720	$self->{scrolled}->clear;
2721	return unless $items;
2722
2723	my @items = sort {
2724	($a->{type} <=> $b->{type})
2725	or ($a->{name} cmp $b->{name})
2726	} @$items;
2727
2728	$self->{real_items} = \@items;
2729
2730	for my $item (@items) {
2731	$item->{item} = $item;
2732	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2733	$item->update_item ();
2734	}
2735
2736	my $i = 0;
2737	for (@items) {
2738	$self->{scrolled}->add (0, $i, $_);
2739	my $nrof = $_->{item}->{nrof} || 1;
2740	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2741	}
2742
2743	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2744	}
2745
2746	sub size_request {
2747	my ($self) = @_;
2748	($self->{req_w}, $self->{req_h});
2749	}
2750		2876
2751	#############################################################################	2877	#############################################################################
2752		2878
2753	package CFClient::UI::Menu;	2879	package CFClient::UI::Menu;
2754		2880
…		…
2788		2914
2789	# popup given the event (must be a mouse button down event currently)	2915	# popup given the event (must be a mouse button down event currently)
2790	sub popup {	2916	sub popup {
2791	my ($self, $ev) = @_;	2917	my ($self, $ev) = @_;
2792		2918
2793	$self->emit ("popdown");	2919	$self->_emit ("popdown");
2794		2920
2795	# maybe save $GRAB? must be careful about events...	2921	# maybe save $GRAB? must be careful about events...
2796	$GRAB = $self;	2922	$GRAB = $self;
2797	$self->{button} = $ev->{button};	2923	$self->{button} = $ev->{button};
2798		2924
2799	$self->show;	2925	$self->show;
2800	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2926	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2801	}	2927	}
2802		2928
2803	sub mouse_motion {	2929	sub mouse_motion {
2804	my ($self, $ev, $x, $y) = @_;	2930	my ($self, $ev, $x, $y) = @_;
2805		2931
2806	# TODO: should use vbox->find_widget or so	2932	# TODO: should use vbox->find_widget or so
2807	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2933	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2808	$self->{hover} = $self->{item}{$HOVER};	2934	$self->{hover} = $self->{item}{$HOVER};
		2935
		2936	0
2809	}	2937	}
2810		2938
2811	sub button_up {	2939	sub button_up {
2812	my ($self, $ev, $x, $y) = @_;	2940	my ($self, $ev, $x, $y) = @_;
2813		2941
2814	if ($ev->{button} == $self->{button}) {	2942	if ($ev->{button} == $self->{button}) {
2815	undef $GRAB;	2943	undef $GRAB;
2816	$self->hide;	2944	$self->hide;
2817		2945
2818	$self->emit ("popdown");	2946	$self->_emit ("popdown");
2819	$self->{hover}[1]->() if $self->{hover};	2947	$self->{hover}[1]->() if $self->{hover};
		2948	} else {
		2949	return 0
		2950	}
		2951
		2952	1
		2953	}
		2954
		2955	#############################################################################
		2956
		2957	package CFClient::UI::Multiplexer;
		2958
		2959	our @ISA = CFClient::UI::Container::;
		2960
		2961	sub new {
		2962	my $class = shift;
		2963
		2964	my $self = $class->SUPER::new (
		2965	@_,
		2966	);
		2967
		2968	$self->{current} = $self->{children}[0]
		2969	if @{ $self->{children} };
		2970
		2971	$self
		2972	}
		2973
		2974	sub add {
		2975	my ($self, @widgets) = @_;
		2976
		2977	$self->SUPER::add (@widgets);
		2978
		2979	$self->{current} = $self->{children}[0]
		2980	if @{ $self->{children} };
		2981	}
		2982
		2983	sub set_current_page {
		2984	my ($self, $page_or_widget) = @_;
		2985
		2986	my $widget = ref $page_or_widget
		2987	? $page_or_widget
		2988	: $self->{children}[$page_or_widget];
		2989
		2990	$self->{current} = $widget;
		2991	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2992
		2993	$self->_emit (page_changed => $self->{current});
		2994
		2995	$self->realloc;
		2996	}
		2997
		2998	sub visible_children {
		2999	$_[0]{current}
		3000	}
		3001
		3002	sub size_request {
		3003	my ($self) = @_;
		3004
		3005	$self->{current}->size_request
		3006	}
		3007
		3008	sub size_allocate {
		3009	my ($self, $w, $h) = @_;
		3010
		3011	$self->{current}->configure (0, 0, $w, $h);
		3012	}
		3013
		3014	sub _draw {
		3015	my ($self) = @_;
		3016
		3017	$self->{current}->draw;
		3018	}
		3019
		3020	#############################################################################
		3021
		3022	package CFClient::UI::Notebook;
		3023
		3024	our @ISA = CFClient::UI::VBox::;
		3025
		3026	sub new {
		3027	my $class = shift;
		3028
		3029	my $self = $class->SUPER::new (
		3030	buttonbar => (new CFClient::UI::Buttonbar),
		3031	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3032	# filter => # will be put between multiplexer and $self
		3033	@_,
		3034	);
2820	}	3035
		3036	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3037	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3038
		3039	$self
		3040	}
		3041
		3042	sub add {
		3043	my ($self, $title, $widget, $tooltip) = @_;
		3044
		3045	Scalar::Util::weaken $self;
		3046
		3047	$self->{buttonbar}->add (new CFClient::UI::Button
		3048	markup => $title,
		3049	tooltip => $tooltip,
		3050	on_activate => sub { $self->set_current_page ($widget) },
		3051	);
		3052
		3053	$self->{multiplexer}->add ($widget);
		3054	}
		3055
		3056	sub set_current_page {
		3057	my ($self, $page) = @_;
		3058
		3059	$self->{multiplexer}->set_current_page ($page);
		3060	$self->_emit (page_changed => $self->{multiplexer}{current});
2821	}	3061	}
2822		3062
2823	#############################################################################	3063	#############################################################################
2824		3064
2825	package CFClient::UI::Statusbox;	3065	package CFClient::UI::Statusbox;
…		…
2885	sub add {	3125	sub add {
2886	my ($self, $text, %arg) = @_;	3126	my ($self, $text, %arg) = @_;
2887		3127
2888	$text =~ s/^\s+//;	3128	$text =~ s/^\s+//;
2889	$text =~ s/\s+$//;	3129	$text =~ s/\s+$//;
		3130
		3131	return unless $text;
2890		3132
2891	my $timeout = time + ((delete $arg{timeout}) || 60);	3133	my $timeout = time + ((delete $arg{timeout}) || 60);
2892		3134
2893	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3135	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2894		3136
…		…
2928	$self->SUPER::reconfigure;	3170	$self->SUPER::reconfigure;
2929	}	3171	}
2930		3172
2931	#############################################################################	3173	#############################################################################
2932		3174
2933	package CFClient::UI::Root;	3175	package CFClient::UI::Inventory;
2934		3176
2935	our @ISA = CFClient::UI::Container::;	3177	our @ISA = CFClient::UI::ScrolledWindow::;
2936
2937	use CFClient::OpenGL;
2938		3178
2939	sub new {	3179	sub new {
2940	my $class = shift;	3180	my $class = shift;
2941		3181
2942	$class->SUPER::new (	3182	my $self = $class->SUPER::new (
		3183	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3184	@_,
		3185	);
		3186
		3187	$self
		3188	}
		3189
		3190	sub set_items {
		3191	my ($self, $items) = @_;
		3192
		3193	$self->{child}->clear;
		3194	return unless $items;
		3195
		3196	my @items = sort {
		3197	($a->{type} <=> $b->{type})
		3198	or ($a->{name} cmp $b->{name})
		3199	} @$items;
		3200
		3201	$self->{real_items} = \@items;
		3202
		3203	my $row = 0;
		3204	for my $item (@items) {
		3205	CFClient::Item::update_widgets $item;
		3206
		3207	$self->{child}->add (0, $row, $item->{face_widget});
		3208	$self->{child}->add (1, $row, $item->{desc_widget});
		3209	$self->{child}->add (2, $row, $item->{weight_widget});
		3210
		3211	$row++;
		3212	}
		3213	}
		3214
		3215	#############################################################################
		3216
		3217	package CFClient::UI::BindEditor;
		3218
		3219	our @ISA = CFClient::UI::FancyFrame::;
		3220
		3221	sub new {
		3222	my $class = shift;
		3223
		3224	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3225
		3226	$self->add (my $vb = new CFClient::UI::VBox);
		3227
		3228
		3229	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3230	text => "start recording",
		3231	tooltip => "Start/Stops recording of actions."
		3232	."All subsequent actions after the recording started will be captured."
		3233	."The actions are displayed after the record was stopped."
		3234	."To bind the action you have to click on the 'Bind' button",
		3235	on_activate => sub {
		3236	unless ($self->{recording}) {
		3237	$self->start;
		3238	} else {
		3239	$self->stop;
		3240	}
		3241	});
		3242
		3243	$vb->add (new CFClient::UI::Label text => "Actions:");
		3244	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3245
		3246	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3247	$vb->add (my $hb = new CFClient::UI::HBox);
		3248	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3249	$hb->add (new CFClient::UI::Button
		3250	text => "bind",
		3251	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3252	on_activate => sub {
		3253	$self->ask_for_bind;
		3254	});
		3255
		3256	$vb->add (my $hb = new CFClient::UI::HBox);
		3257	$hb->add (new CFClient::UI::Button
		3258	text => "ok",
		3259	expand => 1,
		3260	tooltip => "This closes the binding editor and saves the binding",
		3261	on_activate => sub {
		3262	$self->hide;
		3263	$self->commit;
		3264	});
		3265
		3266	$hb->add (new CFClient::UI::Button
		3267	text => "cancel",
		3268	expand => 1,
		3269	tooltip => "This closes the binding editor without saving",
		3270	on_activate => sub {
		3271	$self->hide;
		3272	$self->{binding_cancel}->()
		3273	if $self->{binding_cancel};
		3274	});
		3275
		3276	$self->update_binding_widgets;
		3277
		3278	$self
		3279	}
		3280
		3281	sub commit {
		3282	my ($self) = @_;
		3283	my ($mod, $sym, $cmds) = $self->get_binding;
		3284	if ($sym != 0 && @$cmds > 0) {
		3285	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3286	."'. Don't forget 'Save Config'!");
		3287	$self->{binding_change}->($mod, $sym, $cmds)
		3288	if $self->{binding_change};
		3289	} else {
		3290	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3291	$self->{binding_cancel}->()
		3292	if $self->{binding_cancel};
		3293	}
		3294	}
		3295
		3296	sub start {
		3297	my ($self) = @_;
		3298
		3299	$self->{rec_btn}->set_text ("stop recording");
		3300	$self->{recording} = 1;
		3301	$self->clear_command_list;
		3302	$::CONN->start_record if $::CONN;
		3303	}
		3304
		3305	sub stop {
		3306	my ($self) = @_;
		3307
		3308	$self->{rec_btn}->set_text ("start recording");
		3309	$self->{recording} = 0;
		3310
		3311	my $rec;
		3312	$rec = $::CONN->stop_record if $::CONN;
		3313	return unless ref $rec eq 'ARRAY';
		3314	$self->set_command_list ($rec);
		3315	}
		3316
		3317
		3318	sub ask_for_bind_and_commit {
		3319	my ($self) = @_;
		3320	$self->ask_for_bind (1);
		3321	}
		3322
		3323	sub ask_for_bind {
		3324	my ($self, $commit) = @_;
		3325
		3326	CFClient::Binder::open_binding_dialog (sub {
		3327	my ($mod, $sym) = @_;
		3328	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3329	$self->update_binding_widgets;
		3330	$self->commit if $commit;
		3331	});
		3332	}
		3333
		3334	# $mod and $sym are the modifiers and key symbol
		3335	# $cmds is a array ref of strings (the commands)
		3336	# $cb is the callback that is executed on OK
		3337	# $ccb is the callback that is executed on CANCEL and
		3338	# when the binding was unsuccessful on OK
		3339	sub set_binding {
		3340	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3341
		3342	$self->clear_command_list;
		3343	$self->{recording} = 0;
		3344	$self->{rec_btn}->set_text ("start recording");
		3345
		3346	$self->{binding} = [$mod, $sym];
		3347	$self->{commands} = $cmds;
		3348
		3349	$self->{binding_change} = $cb;
		3350	$self->{binding_cancel} = $ccb;
		3351
		3352	$self->update_binding_widgets;
		3353	}
		3354
		3355	# this is a shortcut method that asks for a binding
		3356	# and then just binds it.
		3357	sub do_quick_binding {
		3358	my ($self, $cmds) = @_;
		3359	$self->set_binding (undef, undef, $cmds, sub {
		3360	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3361	});
		3362	$self->ask_for_bind (1);
		3363	}
		3364
		3365	sub update_binding_widgets {
		3366	my ($self) = @_;
		3367	my ($mod, $sym, $cmds) = $self->get_binding;
		3368	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3369	$self->set_command_list ($cmds);
		3370	}
		3371
		3372	sub get_binding {
		3373	my ($self) = @_;
		3374	return (
		3375	$self->{binding}->[0],
		3376	$self->{binding}->[1],
		3377	[ grep { defined $_ } @{$self->{commands}} ]
		3378	);
		3379	}
		3380
		3381	sub clear_command_list {
		3382	my ($self) = @_;
		3383	$self->{cmdbox}->clear ();
		3384	}
		3385
		3386	sub set_command_list {
		3387	my ($self, $cmds) = @_;
		3388
		3389	$self->{cmdbox}->clear ();
		3390	$self->{commands} = $cmds;
		3391
		3392	my $idx = 0;
		3393
		3394	for (@$cmds) {
		3395	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3396
		3397	my $i = $idx;
		3398	$hb->add (new CFClient::UI::Label text => $_);
		3399	$hb->add (new CFClient::UI::Button
		3400	text => "delete",
		3401	tooltip => "Deletes the action from the record",
		3402	on_activate => sub {
		3403	$self->{cmdbox}->remove ($hb);
		3404	$cmds->[$i] = undef;
		3405	});
		3406
		3407
		3408	$idx++
		3409	}
		3410	}
		3411
		3412	#############################################################################
		3413
		3414	package CFClient::UI::SpellList;
		3415
		3416	our @ISA = CFClient::UI::Table::;
		3417
		3418	sub new {
		3419	my $class = shift;
		3420
		3421	my $self = $class->SUPER::new (
		3422	binding => [],
		3423	commands => [],
2943	@_,	3424	@_,
2944	)	3425	)
2945	}	3426	}
2946		3427
2947	sub configure {	3428	# XXX: Do sorting? Argl...
2948	my ($self, $x, $y, $w, $h) = @_;	3429	sub add_spell {
2949
2950	$self->{w} = $w;
2951	$self->{h} = $h;
2952	}
2953
2954	sub check_size {
2955	my ($self) = @_;	3430	my ($self, $spell) = @_;
		3431	$self->{spells}->{$spell->{name}} = $spell;
2956		3432
2957	$self->size_allocate ($self->{w}, $self->{h})	3433	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2958	if $self->{w};	3434	face => $spell->{face},
		3435	can_hover => 1,
		3436	can_events => 1,
		3437	tooltip => $spell->{message});
		3438
		3439	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3440	text => $spell->{name},
		3441	can_hover => 1,
		3442	can_events => 1,
		3443	tooltip => $spell->{message},
		3444	expand => 1);
		3445
		3446	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3447	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3448	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3449	expand => 1);
		3450
		3451	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3452	text => "bind to key",
		3453	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3454	}
		3455
		3456	sub rebuild_spell_list {
		3457	my ($self) = @_;
		3458	$self->{tbl_idx} = 0;
		3459	$self->add_spell ($_) for values %{$self->{spells}};
		3460	}
		3461
		3462	sub remove_spell {
		3463	my ($self, $spell) = @_;
		3464	delete $self->{spells}->{$spell->{name}};
		3465	$self->rebuild_spell_list;
		3466	}
		3467
		3468	#############################################################################
		3469
		3470	package CFClient::UI::Root;
		3471
		3472	our @ISA = CFClient::UI::Container::;
		3473
		3474	use CFClient::OpenGL;
		3475
		3476	sub new {
		3477	my $class = shift;
		3478
		3479	my $self = $class->SUPER::new (
		3480	visible => 1,
		3481	@_,
		3482	);
		3483
		3484	Scalar::Util::weaken ($self->{root} = $self);
		3485
		3486	$self
2959	}	3487	}
2960		3488
2961	sub size_request {	3489	sub size_request {
2962	my ($self) = @_;	3490	my ($self) = @_;
2963		3491
2964	($self->{w}, $self->{h})	3492	($self->{w}, $self->{h})
		3493	}
		3494
		3495	sub _to_pixel {
		3496	my ($coord, $size, $max) = @_;
		3497
		3498	$coord =
		3499	$coord eq "center" ? ($max - $size) * 0.5
		3500	: $coord eq "max" ? $max
		3501	: $coord;
		3502
		3503	$coord = 0 if $coord < 0;
		3504	$coord = $max - $size if $coord > $max - $size;
		3505
		3506	int $coord + 0.5
2965	}	3507	}
2966		3508
2967	sub size_allocate {	3509	sub size_allocate {
2968	my ($self, $w, $h) = @_;	3510	my ($self, $w, $h) = @_;
2969		3511
2970	my $old_w = $self->{old_w}; $self->{old_w} = $w;
2971	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2972
2973	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2974	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2975
2976	for my $child ($self->children) {	3512	for my $child ($self->children) {
2977	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3513	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2978		3514
2979	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1	3515	$X = $child->{force_x} if exists $child->{force_x};
2980	if exists $child->{req_x};	3516	$Y = $child->{force_y} if exists $child->{force_y};
2981		3517
2982	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1	3518	$X = _to_pixel $X, $W, $self->{w};
2983	if exists $child->{req_y};	3519	$Y = _to_pixel $Y, $H, $self->{h};
2984
2985	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2986	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2987		3520
2988	$child->configure ($X, $Y, $W, $H);	3521	$child->configure ($X, $Y, $W, $H);
2989	}	3522	}
2990	}	3523	}
2991		3524
…		…
3002	}	3535	}
3003		3536
3004	sub update {	3537	sub update {
3005	my ($self) = @_;	3538	my ($self) = @_;
3006		3539
3007	$self->check_size;
3008	$::WANT_REFRESH++;	3540	$::WANT_REFRESH++;
3009	}	3541	}
3010		3542
3011	sub add {	3543	sub add {
3012	my ($self, @children) = @_;	3544	my ($self, @children) = @_;
3013		3545
3014	for my $child (@children) {
3015	$child->{toplevel} = 1;	3546	$_->{is_toplevel} = 1
3016		3547	for @children;
3017	# integerise window positions
3018	$child->{x} = int $child->{x};
3019	$child->{y} = int $child->{y};
3020	}
3021		3548
3022	$self->SUPER::add (@children);	3549	$self->SUPER::add (@children);
		3550	}
		3551
		3552	sub remove {
		3553	my ($self, @children) = @_;
		3554
		3555	$self->SUPER::remove (@children);
		3556
		3557	delete $self->{is_toplevel}
		3558	for @children;
3023		3559
3024	while (@children) {	3560	while (@children) {
3025	my $w = pop @children;	3561	my $w = pop @children;
3026	push @children, $w->children;	3562	push @children, $w->children;
3027	$w->{visible} = 1;	3563	$w->set_invisible;
3028	}
3029	}
3030
3031	sub remove {
3032	my ($self, @children) = @_;
3033
3034	$self->SUPER::remove (@children);
3035
3036	while (@children) {
3037	my $w = pop @children;
3038	push @children, $w->children;
3039	delete $w->{visible};
3040	}	3564	}
3041	}	3565	}
3042		3566
3043	sub on_refresh {	3567	sub on_refresh {
3044	my ($self, $id, $cb) = @_;	3568	my ($self, $id, $cb) = @_;
…		…
3058	while ($self->{refresh_hook}) {	3582	while ($self->{refresh_hook}) {
3059	$_->()	3583	$_->()
3060	for values %{delete $self->{refresh_hook}};	3584	for values %{delete $self->{refresh_hook}};
3061	}	3585	}
3062		3586
3063	if ($self->{check_size}) {	3587	if ($self->{realloc}) {
3064	my @queue = ([], []);	3588	my %queue;
		3589	my @queue;
		3590	my $widget;
3065		3591
3066	for (;;) {	3592	outer:
3067	if ($self->{check_size}) {	3593	while () {
3068	# heuristic: check containers last	3594	if (my $realloc = delete $self->{realloc}) {
3069	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3595	for $widget (values %$realloc) {
3070	for values %{delete $self->{check_size}}	3596	$widget->{visible} or next; # do not resize invisible widgets
		3597
		3598	$queue{$widget+0}++ and next; # duplicates are common
		3599
		3600	push @{ $queue[$widget->{visible}] }, $widget;
		3601	}
3071	}	3602	}
3072		3603
3073	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3604	while () {
		3605	@queue or last outer;
3074		3606
3075	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3607	$widget = pop @{ $queue[-1] || [] }
3076	? @$widget{qw(user_w user_h)}	3608	and last;
3077	: $widget->size_request;
3078
3079	if (delete $widget->{force_alloc}
3080	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3081	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3082		3609
		3610	pop @queue;
		3611	}
		3612
		3613	delete $queue{$widget+0};
		3614
		3615	my ($w, $h) = $widget->size_request;
		3616
		3617	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3618	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3619
		3620	$w = $widget->{force_w} if exists $widget->{force_w};
		3621	$h = $widget->{force_h} if exists $widget->{force_h};
		3622
		3623	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3624	|| delete $widget->{force_realloc}) {
3083	$widget->{req_w} = $w;	3625	$widget->{req_w} = $w;
3084	$widget->{req_h} = $h;	3626	$widget->{req_h} = $h;
3085		3627
3086	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3628	$self->{size_alloc}{$widget+0} = $widget;
3087		3629
3088	$widget->{parent}->check_size
3089	if $widget->{parent};	3630	if (my $parent = $widget->{parent}) {
		3631	$self->{realloc}{$parent+0} = $parent
		3632	unless $queue{$parent+0};
		3633
		3634	$parent->{force_size_alloc} = 1;
		3635	$self->{size_alloc}{$parent+0} = $parent;
		3636	}
3090	}	3637	}
		3638
		3639	delete $self->{realloc}{$widget+0};
3091	}	3640	}
3092	}	3641	}
3093		3642
3094	while ($self->{size_alloc}) {	3643	while (my $size_alloc = delete $self->{size_alloc}) {
3095	for (values %{delete $self->{size_alloc}}) {	3644	my @queue = sort { $b->{visible} <=> $a->{visible} }
3096	my ($widget, $w, $h) = @$_;	3645	values %$size_alloc;
		3646
		3647	while () {
		3648	my $widget = pop @queue || last;
		3649
		3650	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3097		3651
3098	$w = 0 if $w < 0;	3652	$w = 0 if $w < 0;
3099	$h = 0 if $h < 0;	3653	$h = 0 if $h < 0;
3100		3654
		3655	$w = int $w + 0.5;
		3656	$h = int $h + 0.5;
		3657
		3658	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3659	$widget->{old_w} = $widget->{w};
		3660	$widget->{old_h} = $widget->{h};
		3661
3101	$widget->{w} = $w;	3662	$widget->{w} = $w;
3102	$widget->{h} = $h;	3663	$widget->{h} = $h;
3103	$widget->size_allocate ($w, $h);	3664
3104	$widget->emit (size_allocate => $w, $h);	3665	$widget->emit (size_allocate => $w, $h);
		3666	}
3105	}	3667	}
3106	}	3668	}
3107		3669
3108	while ($self->{post_alloc_hook}) {	3670	while ($self->{post_alloc_hook}) {
3109	$_->()	3671	$_->()
3110	for values %{delete $self->{post_alloc_hook}};	3672	for values %{delete $self->{post_alloc_hook}};
3111	}	3673	}
		3674
3112		3675
3113	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3676	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3114	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3677	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3115	glClear GL_COLOR_BUFFER_BIT;	3678	glClear GL_COLOR_BUFFER_BIT;
3116		3679
…		…
3118	glLoadIdentity;	3681	glLoadIdentity;
3119	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3682	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3120	glMatrixMode GL_MODELVIEW;	3683	glMatrixMode GL_MODELVIEW;
3121	glLoadIdentity;	3684	glLoadIdentity;
3122		3685
		3686	{
		3687	package CFClient::UI::Base;
		3688
		3689	($draw_x, $draw_y, $draw_w, $draw_h) =
		3690	(0, 0, $self->{w}, $self->{h});
		3691	}
		3692
3123	$self->_draw;	3693	$self->_draw;
3124	}	3694	}
3125		3695
3126	#############################################################################	3696	#############################################################################
3127		3697

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