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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 2006 UTC

…		…
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
		8	use Event;
8		9
9	use CFClient;	10	use CFClient;
10	use CFClient::Texture;	11	use CFClient::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
…		…
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
		29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
		32
		33	my $tip = $widget->{tooltip};
		34
		35	$tip = $tip->($widget) if CODE:: eq ref $tip;
		36
		37	$TOOLTIP->set_tooltip_from ($widget);
		38	$TOOLTIP->show;
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	});
20		49
21	sub get_layout {	50	sub get_layout {
22	my $layout;	51	my $layout;
23		52
24	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
26		55
27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;	56	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;	57	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};	58	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};	59	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		60
		61	$win->{show} = $_->{visible} && $_->{is_toplevel};
31	}	62	}
32		63
33	$layout	64	$layout
34	}	65	}
35		66
36	sub set_layout {	67	sub set_layout {
37	my ($layout) = @_;	68	my ($layout) = @_;
		69
38	$LAYOUT = $layout;	70	$LAYOUT = $layout;
39	}
40
41	sub check_tooltip {
42	if (!$GRAB) {
43	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
44	if (length $widget->{tooltip}) {
45
46	if ($TOOLTIP->{owner} != $widget) {
47	$TOOLTIP->hide;
48
49	$TOOLTIP->{owner} = $widget;
50
51	my $tip = $widget->{tooltip};
52
53	$tip = $tip->($widget) if CODE:: eq ref $tip;
54
55	$TOOLTIP->set_tooltip_from ($widget);
56	$TOOLTIP->show;
57	}
58
59	return;
60	}
61	}
62	}
63
64	$TOOLTIP->hide;
65	delete $TOOLTIP->{owner};
66	}	71	}
67		72
68	# class methods for events	73	# class methods for events
69	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
70	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
…		…
84	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
85		90
86	$GRAB = $widget;	91	$GRAB = $widget;
87	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
88		93
89	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
90	}	95	}
91		96
92	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
93		98
94	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
…		…
109	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
110	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
111	$grab->update if $grab;	116	$grab->update if $grab;
112	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
113		118
114	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
115	}	120	}
116	}	121	}
117		122
118	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
119	my ($ev) = @_;	124	my ($ev) = @_;
…		…
125	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
126		131
127	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
128	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
129		134
130	check_tooltip;	135	$TOOLTIP_WATCHER->start;
131	}	136	}
132		137
133	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134	if $HOVER;	139	if $HOVER;
135	}	140	}
…		…
167	sub rescale_widgets {	172	sub rescale_widgets {
168	my ($sx, $sy) = @_;	173	my ($sx, $sy) = @_;
169		174
170	for my $widget (values %WIDGET) {	175	for my $widget (values %WIDGET) {
171	if ($widget->{is_toplevel}) {	176	if ($widget->{is_toplevel}) {
172	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174		179
175	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	182	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	184	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	185	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181		186
182	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184		189
185	}	190	}
186	}	191	}
187		192
188	reconfigure_widgets;	193	reconfigure_widgets;
…		…
207	h => undef,	212	h => undef,
208	can_events => 1,	213	can_events => 1,
209	@_	214	@_
210	}, $class;	215	}, $class;
211		216
212	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220	}
221
222	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223		218
224	for (keys %$self) {	219	for (keys %$self) {
225	if (/^on_(.*)$/) {	220	if (/^on_(.*)$/) {
226	$self->connect ($1 => delete $self->{$_});	221	$self->connect ($1 => delete $self->{$_});
227	}	222	}
228	}	223	}
229		224
		225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		230
		231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		233
		234	$self->show if $layout->{show};
		235	}
		236
230	$self	237	$self
231	}	238	}
232		239
233	sub destroy {	240	sub destroy {
234	my ($self) = @_;	241	my ($self) = @_;
…		…
265		272
266	return unless $self->{visible};	273	return unless $self->{visible};
267		274
268	$_->set_invisible for $self->children;	275	$_->set_invisible for $self->children;
269		276
		277	delete $self->{visible};
270	delete $self->{root};	278	delete $self->{root};
271	delete $self->{visible};
272		279
273	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
274	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
275		282
276	CFClient::UI::check_tooltip	283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
277	if $TOOLTIP->{owner} == $self;	284	if $TOOLTIP->{owner} == $self;
278		285
279	$self->focus_out;	286	$self->emit ("focus_out");
280
281	$self->emit (visibility_change => 0);	287	$self->emit (visibility_change => 0);
282	}	288	}
283		289
284	sub set_visibility {	290	sub set_visibility {
285	my ($self, $visible) = @_;	291	my ($self, $visible) = @_;
…		…
308	}	314	}
309		315
310	sub move_abs {	316	sub move_abs {
311	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
312		318
313	$self->{x} = List::Util::max 0, int $x;	319	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
314	$self->{y} = List::Util::max 0, int $y;	320	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
315	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
316		322
317	$self->update;	323	$self->update;
318	}	324	}
319		325
…		…
350	$self->{x} = $x;	356	$self->{x} = $x;
351	$self->{y} = $y;	357	$self->{y} = $y;
352	$self->update;	358	$self->update;
353	}	359	}
354		360
355	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356	return unless $self->{visible};	362	return unless $self->{visible};
357		363
		364	$self->{alloc_w} = $w;
		365	$self->{alloc_h} = $h;
		366
358	$self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];	367	$self->{root}{size_alloc}{$self+0} = $self;
359	}	368	}
360	}
361
362	sub size_allocate {
363	# nothing to be done
364	}	369	}
365		370
366	sub children {	371	sub children {
		372	# nop
		373	}
		374
		375	sub visible_children {
		376	$_[0]->children
367	}	377	}
368		378
369	sub set_max_size {	379	sub set_max_size {
370	my ($self, $w, $h) = @_;	380	my ($self, $w, $h) = @_;
371		381
372	delete $self->{max_w}; $self->{max_w} = $w if $w;	382	$self->{max_w} = int $w if defined $w;
373	delete $self->{max_h}; $self->{max_h} = $h if $h;	383	$self->{max_h} = int $h if defined $h;
		384
		385	$self->realloc;
374	}	386	}
375		387
376	sub set_tooltip {	388	sub set_tooltip {
377	my ($self, $tooltip) = @_;	389	my ($self, $tooltip) = @_;
378		390
…		…
383		395
384	$self->{tooltip} = $tooltip;	396	$self->{tooltip} = $tooltip;
385		397
386	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	398	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387	delete $CFClient::UI::TOOLTIP->{owner};	399	delete $CFClient::UI::TOOLTIP->{owner};
388	CFClient::UI::check_tooltip;	400	$CFClient::UI::TOOLTIP_WATCHER->cb->();
389	}	401	}
390	}	402	}
391		403
392	# translate global coordinates to local coordinate system	404	# translate global coordinates to local coordinate system
393	sub coord2local {	405	sub coord2local {
…		…
401	my ($self, $x, $y) = @_;	413	my ($self, $x, $y) = @_;
402		414
403	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	415	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
404	}	416	}
405		417
406	sub focus_in {	418	sub invoke_focus_in {
407	my ($self) = @_;	419	my ($self) = @_;
408		420
409	return if $FOCUS == $self;	421	return if $FOCUS == $self;
410	return unless $self->{can_focus};	422	return unless $self->{can_focus};
411		423
412	my $focus = $FOCUS; $FOCUS = $self;	424	my $focus = $FOCUS; $FOCUS = $self;
413		425
414	$self->_emit (focus_in => $focus);
415
416	$focus->update if $focus;	426	$focus->update if $focus;
417	$FOCUS->update;	427	$FOCUS->update;
418	}
419		428
		429	0
		430	}
		431
420	sub focus_out {	432	sub invoke_focus_out {
421	my ($self) = @_;	433	my ($self) = @_;
422		434
423	return unless $FOCUS == $self;	435	return unless $FOCUS == $self;
424		436
425	my $focus = $FOCUS; undef $FOCUS;	437	my $focus = $FOCUS; undef $FOCUS;
426		438
427	$self->_emit (focus_out => $focus);
428
429	$focus->update if $focus; #?	439	$focus->update if $focus; #?
430		440
431	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	441	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
432	unless $FOCUS;	442	unless $FOCUS;
433	}
434		443
		444	0
		445	}
		446
		447	sub grab_focus {
		448	my ($self) = @_;
		449
		450	$self->emit ("focus_in");
		451	}
		452
435	sub mouse_motion { }	453	sub invoke_mouse_motion { 1 }
436	sub button_up { }	454	sub invoke_button_up { 1 }
437	sub key_down { }	455	sub invoke_key_down { 1 }
438	sub key_up { }	456	sub invoke_key_up { 1 }
439		457
440	sub button_down {	458	sub invoke_button_down {
441	my ($self, $ev, $x, $y) = @_;	459	my ($self, $ev, $x, $y) = @_;
442		460
443	$self->focus_in;	461	$self->grab_focus;
444	}
445		462
446	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	463	1
447	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	464	}
448	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	465
449	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	466	sub connect {
450	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	467	my ($self, $signal, $cb) = @_;
		468
		469	push @{ $self->{signal_cb}{$signal} }, $cb;
		470	}
		471
		472	sub emit {
		473	my ($self, $signal, @args) = @_;
		474
		475	(List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
		476	($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
		477	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
		478	}
451		479
452	sub find_widget {	480	sub find_widget {
453	my ($self, $x, $y) = @_;	481	my ($self, $x, $y) = @_;
454		482
455	return () unless $self->{can_events};	483	return () unless $self->{can_events};
…		…
463		491
464	sub set_parent {	492	sub set_parent {
465	my ($self, $parent) = @_;	493	my ($self, $parent) = @_;
466		494
467	Scalar::Util::weaken ($self->{parent} = $parent);	495	Scalar::Util::weaken ($self->{parent} = $parent);
468
469	$self->set_visible if $parent->{visible};	496	$self->set_visible if $parent->{visible};
470	}	497	}
471		498
472	sub connect {
473	my ($self, $signal, $cb) = @_;
474
475	push @{ $self->{signal_cb}{$signal} }, $cb;
476	}
477
478	sub _emit {
479	my ($self, $signal, @args) = @_;
480
481	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482	}
483
484	sub emit {
485	my ($self, $signal, @args) = @_;
486
487	$self->_emit ($signal, @args)
488	|| $self->$signal (@args);
489	}
490
491	sub visibility_change {
492	#my ($self, $visible) = @_;
493	}
494
495	sub realloc {	499	sub realloc {
496	my ($self) = @_;	500	my ($self) = @_;
497		501
498	if ($self->{visible}) {	502	if ($self->{visible}) {
499	return if $self->{root}{realloc}{$self};	503	return if $self->{root}{realloc}{$self+0};
500		504
501	$self->{root}{realloc}{$self} = $self;	505	$self->{root}{realloc}{$self+0} = $self;
502	$self->{root}->update;	506	$self->{root}->update;
503	} else {	507	} else {
504	delete $self->{req_w};	508	delete $self->{req_w};
		509	delete $self->{req_h};
505	}	510	}
506	}	511	}
507		512
508	sub update {	513	sub update {
509	my ($self) = @_;	514	my ($self) = @_;
…		…
517		522
518	$self->realloc;	523	$self->realloc;
519	$self->update;	524	$self->update;
520	}	525	}
521		526
		527	# using global variables seems a bit hacky, but passing through all drawing
		528	# functions seems pointless.
		529	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		530
522	sub draw {	531	sub draw {
523	my ($self) = @_;	532	my ($self) = @_;
524		533
525	return unless $self->{h} && $self->{w};	534	return unless $self->{h} && $self->{w};
		535
		536	# update screen rectangle
		537	local $draw_x = $draw_x + $self->{x};
		538	local $draw_y = $draw_y + $self->{y};
		539	local $draw_w = $draw_x + $self->{w};
		540	local $draw_h = $draw_y + $self->{h};
		541
		542	# skip widgets that are entirely outside the drawing area
		543	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		544	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
526		545
527	glPushMatrix;	546	glPushMatrix;
528	glTranslate $self->{x}, $self->{y}, 0;	547	glTranslate $self->{x}, $self->{y}, 0;
529	$self->_draw;
530	glPopMatrix;
531		548
532	if ($self == $HOVER && $self->{can_hover}) {	549	if ($self == $HOVER && $self->{can_hover}) {
533	my ($x, $y) = @$self{qw(x y)};
534
535	glColor 1, 0.8, 0.5, 0.2;	550	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536	glEnable GL_BLEND;	551	glEnable GL_BLEND;
537	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	552	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538	glBegin GL_QUADS;	553	glBegin GL_QUADS;
539	glVertex $x , $y;	554	glVertex 0 , 0;
540	glVertex $x + $self->{w}, $y;	555	glVertex $self->{w}, 0;
541	glVertex $x + $self->{w}, $y + $self->{h};	556	glVertex $self->{w}, $self->{h};
542	glVertex $x , $y + $self->{h};	557	glVertex 0 , $self->{h};
543	glEnd;	558	glEnd;
544	glDisable GL_BLEND;	559	glDisable GL_BLEND;
545	}	560	}
546		561
547	if ($ENV{CFPLUS_DEBUG}) {	562	if ($ENV{CFPLUS_DEBUG} & 1) {
548	glPushMatrix;	563	glPushMatrix;
549	glColor 1, 1, 0, 1;	564	glColor 1, 1, 0, 1;
550	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	565	glTranslate 0.375, 0.375;
551	glBegin GL_LINE_LOOP;	566	glBegin GL_LINE_LOOP;
552	glVertex 0 , 0;	567	glVertex 0 , 0;
553	glVertex $self->{w} - 1, 0;	568	glVertex $self->{w} - 1, 0;
554	glVertex $self->{w} - 1, $self->{h} - 1;	569	glVertex $self->{w} - 1, $self->{h} - 1;
555	glVertex 0 , $self->{h} - 1;	570	glVertex 0 , $self->{h} - 1;
556	glEnd;	571	glEnd;
557	glPopMatrix;	572	glPopMatrix;
558	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	573	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559	}	574	}
		575
		576	$self->_draw;
		577	glPopMatrix;
560	}	578	}
561		579
562	sub _draw {	580	sub _draw {
563	my ($self) = @_;	581	my ($self) = @_;
564		582
…		…
567		585
568	sub DESTROY {	586	sub DESTROY {
569	my ($self) = @_;	587	my ($self) = @_;
570		588
571	delete $WIDGET{$self+0};	589	delete $WIDGET{$self+0};
572	#$self->deactivate;	590
		591	eval { $self->destroy };
		592	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
573	}	593	}
574		594
575	#############################################################################	595	#############################################################################
576		596
577	package CFClient::UI::DrawBG;	597	package CFClient::UI::DrawBG;
…		…
602		622
603	if ($color && (@$color < 4 || $color->[3])) {	623	if ($color && (@$color < 4 || $color->[3])) {
604	my ($w, $h) = @$self{qw(w h)};	624	my ($w, $h) = @$self{qw(w h)};
605		625
606	glEnable GL_BLEND;	626	glEnable GL_BLEND;
607	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	627	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608	glColor @$color;	628	glColor_premultiply @$color;
609		629
610	glBegin GL_QUADS;	630	glBegin GL_QUADS;
611	glVertex 0 , 0;	631	glVertex 0 , 0;
612	glVertex 0 , $h;	632	glVertex 0 , $h;
613	glVertex $w, $h;	633	glVertex $w, $h;
…		…
644	our @ISA = CFClient::UI::Base::;	664	our @ISA = CFClient::UI::Base::;
645		665
646	sub new {	666	sub new {
647	my ($class, %arg) = @_;	667	my ($class, %arg) = @_;
648		668
649	my $children = delete $arg{children} || [];	669	my $children = delete $arg{children};
650		670
651	my $self = $class->SUPER::new (	671	my $self = $class->SUPER::new (
652	children => [],	672	children => [],
653	can_events => 0,	673	can_events => 0,
654	%arg,	674	%arg,
655	);	675	);
		676
656	$self->add ($_) for @$children;	677	$self->add (@$children)
		678	if $children;
657		679
658	$self	680	$self
659	}	681	}
660		682
661	sub add {	683	sub add {
…		…
709	$x -= $self->{x};	731	$x -= $self->{x};
710	$y -= $self->{y};	732	$y -= $self->{y};
711		733
712	my $res;	734	my $res;
713		735
714	for (reverse @{ $self->{children} }) {	736	for (reverse $self->visible_children) {
715	$res = $_->find_widget ($x, $y)	737	$res = $_->find_widget ($x, $y)
716	and return $res;	738	and return $res;
717	}	739	}
718		740
719	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	741	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
740	}	762	}
741		763
742	sub add {	764	sub add {
743	my ($self, $child) = @_;	765	my ($self, $child) = @_;
744		766
745	$self->{children} = [];	767	$self->SUPER::remove ($_) for @{ $self->{children} };
746
747	$self->SUPER::add ($child);	768	$self->SUPER::add ($child);
748	}	769	}
749		770
750	sub remove {	771	sub remove {
751	my ($self, $widget) = @_;	772	my ($self, $widget) = @_;
…		…
760		781
761	sub size_request {	782	sub size_request {
762	$_[0]{children}[0]->size_request	783	$_[0]{children}[0]->size_request
763	}	784	}
764		785
765	sub size_allocate {	786	sub invoke_size_allocate {
766	my ($self, $w, $h, $changed) = @_;	787	my ($self, $w, $h) = @_;
767		788
768	$self->{children}[0]->configure (0, 0, $w, $h);	789	$self->{children}[0]->configure (0, 0, $w, $h);
		790
		791	1
769	}	792	}
770		793
771	#############################################################################	794	#############################################################################
		795
		796	# back-buffered drawing area
772		797
773	package CFClient::UI::Window;	798	package CFClient::UI::Window;
774		799
775	our @ISA = CFClient::UI::Bin::;	800	our @ISA = CFClient::UI::Bin::;
776		801
…		…
787		812
788	$ROOT->on_post_alloc ($self => sub { $self->render_child });	813	$ROOT->on_post_alloc ($self => sub { $self->render_child });
789	$self->SUPER::update;	814	$self->SUPER::update;
790	}	815	}
791		816
792	sub size_allocate {	817	sub invoke_size_allocate {
793	my ($self, $w, $h, $changed) = @_;	818	my ($self, $w, $h) = @_;
794		819
795	$self->SUPER::size_allocate ($w, $h, $changed);
796	$self->update	820	$self->update;
797	if $changed;	821
		822	$self->SUPER::invoke_size_allocate ($w, $h)
798	}	823	}
799		824
800	sub _render {	825	sub _render {
		826	my ($self) = @_;
		827
801	$_[0]{children}[0]->draw;	828	$self->{children}[0]->draw;
802	}	829	}
803		830
804	sub render_child {	831	sub render_child {
805	my ($self) = @_;	832	my ($self) = @_;
806		833
807	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
808	glClearColor 0, 0, 0, 0;	835	glClearColor 0, 0, 0, 0;
809	glClear GL_COLOR_BUFFER_BIT;	836	glClear GL_COLOR_BUFFER_BIT;
810		837
		838	{
		839	package CFClient::UI::Base;
		840
		841	($draw_x, $draw_y, $draw_w, $draw_h) =
		842	(0, 0, $self->{w}, $self->{h});
		843	}
		844
811	$self->_render;	845	$self->_render;
812	};	846	};
813	}	847	}
814		848
815	sub _draw {	849	sub _draw {
816	my ($self) = @_;	850	my ($self) = @_;
817		851
818	my ($w, $h) = ($self->w, $self->h);	852	my ($w, $h) = @$self{qw(w h)};
819		853
820	my $tex = $self->{texture}	854	my $tex = $self->{texture}
821	or return;	855	or return;
822		856
823	glEnable GL_TEXTURE_2D;	857	glEnable GL_TEXTURE_2D;
824	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825	glColor 1, 1, 1, 1;	859	glColor 0, 0, 0, 1;
826		860
827	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
828		862
829	glDisable GL_TEXTURE_2D;	863	glDisable GL_TEXTURE_2D;
830	}	864	}
…		…
846	}	880	}
847		881
848	sub size_request {	882	sub size_request {
849	my ($self) = @_;	883	my ($self) = @_;
850		884
851	my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852		886
853	$w = 10 if $self->{scroll_x};	887	$w = 10 if $self->{scroll_x};
854	$h = 10 if $self->{scroll_y};	888	$h = 10 if $self->{scroll_y};
855		889
856	($w, $h)	890	($w, $h)
857	}	891	}
858		892
859	sub size_allocate {	893	sub invoke_size_allocate {
860	my ($self, $w, $h, $changed) = @_;	894	my ($self, $w, $h) = @_;
861		895
		896	my $child = $self->child;
		897
862	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};	898	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};	899	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864		900
865	$self->child->configure (0, 0, $w, $h);	901	$self->child->configure (0, 0, $w, $h);
866	$self->update;	902	$self->update;
		903
		904	1
867	}	905	}
868		906
869	sub set_offset {	907	sub set_offset {
870	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
871		909
…		…
904	}	942	}
905		943
906	sub _render {	944	sub _render {
907	my ($self) = @_;	945	my ($self) = @_;
908		946
		947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		949
909	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910		951
911	$self->SUPER::_render;	952	$self->SUPER::_render;
912	}	953	}
913		954
…		…
916	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
917		958
918	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
919		960
920	sub new {	961	sub new {
921	my $class = shift;	962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
922		965
923	my $self;	966	my $self;
924		967
925	my $slider = new CFClient::UI::Slider	968	my $slider = new CFClient::UI::Slider
926	vertical => 1,	969	vertical => 1,
…		…
931	;	974	;
932		975
933	$self = $class->SUPER::new (	976	$self = $class->SUPER::new (
934	vp => (new CFClient::UI::ViewPort expand => 1),	977	vp => (new CFClient::UI::ViewPort expand => 1),
935	slider => $slider,	978	slider => $slider,
936	@_,	979	%arg,
937	);	980	);
938		981
939	$self->{vp}->add ($self->{scrolled});
940	$self->add ($self->{vp});
941	$self->add ($self->{slider});	982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
942		984
943	$self	985	$self
		986	}
		987
		988	sub add {
		989	my ($self, $widget) = @_;
		990
		991	$self->{vp}->add ($self->{child} = $widget);
944	}	992	}
945		993
946	sub update {	994	sub update {
947	my ($self) = @_;	995	my ($self) = @_;
948		996
…		…
951	# todo: overwrite size_allocate of child	999	# todo: overwrite size_allocate of child
952	my $child = $self->{vp}->child;	1000	my $child = $self->{vp}->child;
953	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954	}	1002	}
955		1003
956	sub size_allocate {	1004	sub invoke_size_allocate {
957	my ($self, $w, $h, $changed) = @_;	1005	my ($self, $w, $h) = @_;
958
959	$self->SUPER::size_allocate ($w, $h, $changed);
960		1006
961	my $child = $self->{vp}->child;	1007	my $child = $self->{vp}->child;
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1009
		1010	$self->SUPER::invoke_size_allocate ($w, $h)
963	}	1011	}
964		1012
965	#TODO# update range on size_allocate depending on child	1013	#TODO# update range on size_allocate depending on child
966	# update viewport offset on scroll	1014	# update viewport offset on scroll
967		1015
…		…
987		1035
988	if ($self->{bg}) {	1036	if ($self->{bg}) {
989	my ($w, $h) = @$self{qw(w h)};	1037	my ($w, $h) = @$self{qw(w h)};
990		1038
991	glEnable GL_BLEND;	1039	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1040	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993	glColor @{ $self->{bg} };	1041	glColor_premultiply @{ $self->{bg} };
994		1042
995	glBegin GL_QUADS;	1043	glBegin GL_QUADS;
996	glVertex 0 , 0;	1044	glVertex 0 , 0;
997	glVertex 0 , $h;	1045	glVertex 0 , $h;
998	glVertex $w, $h;	1046	glVertex $w, $h;
…		…
1020	my @border =	1068	my @border =
1021	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1022	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023		1071
1024	sub new {	1072	sub new {
1025	my $class = shift;	1073	my ($class, %arg) = @_;
1026		1074
1027	my $self = $class->SUPER::new (	1075	my $self = $class->SUPER::new (
1028	bg => [1, 1, 1, 1],	1076	bg => [1, 1, 1, 1],
1029	border_bg => [1, 1, 1, 1],	1077	border_bg => [1, 1, 1, 1],
1030	border => 0.6,	1078	border => 0.6,
1031	is_toplevel => 1,
1032	can_events => 1,	1079	can_events => 1,
1033	@_	1080	min_w => 16,
		1081	min_h => 16,
		1082	%arg,
1034	);	1083	);
1035		1084
1036	$self->{title} &&= new CFClient::UI::Label	1085	$self->{title_widget} = new CFClient::UI::Label
1037	align => 0,	1086	align => 0,
1038	valign => 1,	1087	valign => 1,
1039	text => $self->{title},	1088	text => $self->{title},
1040	fontsize => $self->{border};	1089	fontsize => $self->{border},
		1090	if exists $self->{title};
		1091
		1092	if ($self->{has_close_button}) {
		1093	$self->{close_button} =
		1094	new CFClient::UI::ImageButton
		1095	image => 'x1_close.png',
		1096	on_activate => sub { $self->hide };
		1097
		1098	$self->CFClient::UI::Container::add ($self->{close_button});
		1099	}
1041		1100
1042	$self	1101	$self
		1102	}
		1103
		1104	sub add {
		1105	my ($self, @widgets) = @_;
		1106
		1107	$self->SUPER::add (@widgets);
		1108	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1109	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1043	}	1110	}
1044		1111
1045	sub border {	1112	sub border {
1046	int $_[0]{border} * $::FONTSIZE	1113	int $_[0]{border} * $::FONTSIZE
1047	}	1114	}
1048		1115
1049	sub size_request {	1116	sub size_request {
1050	my ($self) = @_;	1117	my ($self) = @_;
		1118
		1119	$self->{title_widget}->size_request
		1120	if $self->{title_widget};
		1121
		1122	$self->{close_button}->size_request
		1123	if $self->{close_button};
1051		1124
1052	my ($w, $h) = $self->SUPER::size_request;	1125	my ($w, $h) = $self->SUPER::size_request;
1053		1126
1054	(	1127	(
1055	$w + $self->border * 2,	1128	$w + $self->border * 2,
1056	$h + $self->border * 2,	1129	$h + $self->border * 2,
1057	)	1130	)
1058	}	1131	}
1059		1132
1060	sub size_allocate {	1133	sub invoke_size_allocate {
1061	my ($self, $w, $h, $changed) = @_;	1134	my ($self, $w, $h) = @_;
1062		1135
1063	return unless $changed;	1136	if ($self->{title_widget}) {
		1137	$self->{title_widget}{w} = $w;
		1138	$self->{title_widget}{h} = $h;
		1139	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1140	}
1064		1141
		1142	my $border = $self->border;
		1143
1065	$h -= List::Util::max 0, $self->border * 2;	1144	$h -= List::Util::max 0, $border * 2;
1066	$w -= List::Util::max 0, $self->border * 2;	1145	$w -= List::Util::max 0, $border * 2;
1067		1146
1068	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1069	if $self->{title};
1070
1071	$self->child->configure ($self->border, $self->border, $w, $h);	1147	$self->child->configure ($border, $border, $w, $h);
1072	}
1073		1148
		1149	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1150	if $self->{close_button};
		1151
		1152	1
		1153	}
		1154
1074	sub button_down {	1155	sub invoke_button_down {
1075	my ($self, $ev, $x, $y) = @_;	1156	my ($self, $ev, $x, $y) = @_;
1076		1157
1077	my ($w, $h) = @$self{qw(w h)};	1158	my ($w, $h) = @$self{qw(w h)};
1078	my $border = $self->border;	1159	my $border = $self->border;
1079		1160
…		…
1095	my $dy = $ev->{y} - $oy;	1176	my $dy = $ev->{y} - $oy;
1096		1177
1097	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1178	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1179	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099		1180
		1181	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100	$self->realloc;	1182	$self->realloc;
1101	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102	};	1183	};
1103		1184
1104	} elsif ($lr ^ $td) {	1185	} elsif ($lr ^ $td) {
1105	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1186	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106	my ($bx, $by) = ($self->{x}, $self->{y});	1187	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1109	my ($ev, $x, $y) = @_;	1190	my ($ev, $x, $y) = @_;
1110		1191
1111	($x, $y) = ($ev->{x}, $ev->{y});	1192	($x, $y) = ($ev->{x}, $ev->{y});
1112		1193
1113	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1194	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1195	# HACK: the next line is required to enforce placement
		1196	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1114	};	1197	};
		1198	} else {
		1199	return 0;
		1200	}
		1201
1115	}	1202	1
1116	}	1203	}
1117		1204
1118	sub button_up {	1205	sub invoke_button_up {
1119	my ($self, $ev, $x, $y) = @_;	1206	my ($self, $ev, $x, $y) = @_;
1120		1207
1121	delete $self->{motion};	1208	! ! delete $self->{motion}
1122	}	1209	}
1123		1210
1124	sub mouse_motion {	1211	sub invoke_mouse_motion {
1125	my ($self, $ev, $x, $y) = @_;	1212	my ($self, $ev, $x, $y) = @_;
1126		1213
1127	$self->{motion}->($ev, $x, $y) if $self->{motion};	1214	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1215
		1216	! ! $self->{motion}
1128	}	1217	}
1129		1218
1130	sub _draw {	1219	sub _draw {
1131	my ($self) = @_;	1220	my ($self) = @_;
1132		1221
		1222	my $child = $self->{children}[0];
		1223
1133	my ($w, $h ) = ($self->{w}, $self->{h});	1224	my ($w, $h ) = ($self->{w}, $self->{h});
1134	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1225	my ($cw, $ch) = ($child->{w}, $child->{h});
1135		1226
1136	glEnable GL_TEXTURE_2D;	1227	glEnable GL_TEXTURE_2D;
1137	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138		1229
1139	my $border = $self->border;	1230	my $border = $self->border;
…		…
1154	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1245	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155	}	1246	}
1156		1247
1157	glDisable GL_TEXTURE_2D;	1248	glDisable GL_TEXTURE_2D;
1158		1249
1159	$self->{title}->draw if $self->{title};
1160
1161	$self->child->draw;	1250	$child->draw;
		1251
		1252	if ($self->{title_widget}) {
		1253	glTranslate 0, $border - $self->{h};
		1254	$self->{title_widget}->_draw;
		1255
		1256	glTranslate 0, - ($border - $self->{h});
		1257	}
		1258
		1259	$self->{close_button}->draw
		1260	if $self->{close_button};
1162	}	1261	}
1163		1262
1164	#############################################################################	1263	#############################################################################
1165		1264
1166	package CFClient::UI::Table;	1265	package CFClient::UI::Table;
…		…
1189		1288
1190	$child->set_parent ($self);	1289	$child->set_parent ($self);
1191	$self->{children}[$y][$x] = $child;	1290	$self->{children}[$y][$x] = $child;
1192		1291
1193	$self->realloc;	1292	$self->realloc;
		1293	}
		1294
		1295	sub remove {
		1296	my ($self, $child) = @_;
		1297
		1298	# TODO: not yet implemented
1194	}	1299	}
1195		1300
1196	# TODO: move to container class maybe? send children a signal on removal?	1301	# TODO: move to container class maybe? send children a signal on removal?
1197	sub clear {	1302	sub clear {
1198	my ($self) = @_;	1303	my ($self) = @_;
…		…
1239	(sum @$ws),	1344	(sum @$ws),
1240	(sum @$hs),	1345	(sum @$hs),
1241	)	1346	)
1242	}	1347	}
1243		1348
1244	sub size_allocate {	1349	sub invoke_size_allocate {
1245	my ($self, $w, $h, $changed) = @_;	1350	my ($self, $w, $h) = @_;
1246		1351
1247	my ($ws, $hs) = $self->get_wh;	1352	my ($ws, $hs) = $self->get_wh;
1248		1353
1249	my $req_w = (sum @$ws) || 1;	1354	my $req_w = (sum @$ws) || 1;
1250	my $req_h = (sum @$hs) || 1;	1355	my $req_h = (sum @$hs) || 1;
…		…
1281	}	1386	}
1282		1387
1283	$y += $row_h;	1388	$y += $row_h;
1284	}	1389	}
1285		1390
		1391	1
1286	}	1392	}
1287		1393
1288	sub find_widget {	1394	sub find_widget {
1289	my ($self, $x, $y) = @_;	1395	my ($self, $x, $y) = @_;
1290		1396
…		…
1327	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1433	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1434	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1329	)	1435	)
1330	}	1436	}
1331		1437
1332	sub size_allocate {	1438	sub invoke_size_allocate {
1333	my ($self, $w, $h, $changed) = @_;	1439	my ($self, $w, $h) = @_;
1334		1440
1335	my $space = $self->{vertical} ? $h : $w;	1441	my $space = $self->{vertical} ? $h : $w;
1336	my $children = $self->{children};	1442	my $children = $self->{children};
1337		1443
1338	my @req;	1444	my @req;
…		…
1421	ellipsise => 3, # end	1527	ellipsise => 3, # end
1422	layout => (new CFClient::Layout),	1528	layout => (new CFClient::Layout),
1423	fontsize => 1,	1529	fontsize => 1,
1424	align => -1,	1530	align => -1,
1425	valign => -1,	1531	valign => -1,
1426	padding => 2,	1532	padding_x => 2,
		1533	padding_y => 2,
1427	can_events => 0,	1534	can_events => 0,
1428	%arg	1535	%arg
1429	);	1536	);
1430		1537
1431	if (exists $self->{template}) {	1538	if (exists $self->{template}) {
…		…
1458		1565
1459	delete $self->{texture};	1566	delete $self->{texture};
1460	$self->SUPER::update;	1567	$self->SUPER::update;
1461	}	1568	}
1462		1569
		1570	sub realloc {
		1571	my ($self) = @_;
		1572
		1573	delete $self->{ox};
		1574	$self->SUPER::realloc;
		1575	}
		1576
1463	sub set_text {	1577	sub set_text {
1464	my ($self, $text) = @_;	1578	my ($self, $text) = @_;
1465		1579
1466	return if $self->{text} eq "T$text";	1580	return if $self->{text} eq "T$text";
1467	$self->{text} = "T$text";	1581	$self->{text} = "T$text";
1468		1582
1469	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1583	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470	$self->{layout}->set_text ($text);	1584	$self->{layout}->set_text ($text);
1471		1585
		1586	delete $self->{size_req};
1472	$self->realloc;	1587	$self->realloc;
1473	$self->update;	1588	$self->update;
1474	}	1589	}
1475		1590
1476	sub set_markup {	1591	sub set_markup {
…		…
1482	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1597	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483		1598
1484	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1599	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485	$self->{layout}->set_markup ($markup);	1600	$self->{layout}->set_markup ($markup);
1486		1601
		1602	delete $self->{size_req};
1487	$self->realloc;	1603	$self->realloc;
1488	$self->update;	1604	$self->update;
1489	}	1605	}
1490		1606
1491	sub size_request {	1607	sub size_request {
1492	my ($self) = @_;	1608	my ($self) = @_;
1493		1609
		1610	$self->{size_req} ||= do {
1494	$self->{layout}->set_font ($self->{font}) if $self->{font};	1611	$self->{layout}->set_font ($self->{font}) if $self->{font};
1495	$self->{layout}->set_width ($self->{max_w} || -1);	1612	$self->{layout}->set_width ($self->{max_w} || -1);
1496	$self->{layout}->set_ellipsise ($self->{ellipsise});	1613	$self->{layout}->set_ellipsise ($self->{ellipsise});
1497	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1614	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1615	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499		1616
1500	my ($w, $h) = $self->{layout}->size;	1617	my ($w, $h) = $self->{layout}->size;
1501		1618
1502	if (exists $self->{template}) {	1619	if (exists $self->{template}) {
1503	$self->{template}->set_font ($self->{font}) if $self->{font};	1620	$self->{template}->set_font ($self->{font}) if $self->{font};
1504	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1621	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505		1622
1506	my ($w2, $h2) = $self->{template}->size;	1623	my ($w2, $h2) = $self->{template}->size;
1507		1624
1508	$w = List::Util::max $w, $w2;	1625	$w = List::Util::max $w, $w2;
1509	$h = List::Util::max $h, $h2;	1626	$h = List::Util::max $h, $h2;
		1627	}
		1628
		1629	[$w, $h]
1510	}	1630	};
1511		1631
1512	(	1632	@{ $self->{size_req} }
1513	$w + $self->{padding} * 2,
1514	$h + $self->{padding} * 2,
1515	)
1516	}	1633	}
1517		1634
1518	sub size_allocate {	1635	sub invoke_size_allocate {
1519	my ($self, $w, $h, $changed) = @_;	1636	my ($self, $w, $h) = @_;
		1637
		1638	delete $self->{ox};
1520		1639
1521	delete $self->{texture}	1640	delete $self->{texture}
1522	if $changed;	1641	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1642
		1643	1
1523	}	1644	}
1524		1645
1525	sub set_fontsize {	1646	sub set_fontsize {
1526	my ($self, $fontsize) = @_;	1647	my ($self, $fontsize) = @_;
1527		1648
1528	$self->{fontsize} = $fontsize;	1649	$self->{fontsize} = $fontsize;
1529	delete $self->{texture};	1650	delete $self->{texture};
1530		1651
1531	$self->realloc;	1652	$self->realloc;
		1653	}
		1654
		1655	sub reconfigure {
		1656	my ($self) = @_;
		1657
		1658	delete $self->{size_req};
		1659
		1660	$self->SUPER::reconfigure;
1532	}	1661	}
1533		1662
1534	sub _draw {	1663	sub _draw {
1535	my ($self) = @_;	1664	my ($self) = @_;
1536		1665
…		…
1542	$self->{layout}->set_width ($self->{w});	1671	$self->{layout}->set_width ($self->{w});
1543	$self->{layout}->set_ellipsise ($self->{ellipsise});	1672	$self->{layout}->set_ellipsise ($self->{ellipsise});
1544	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1673	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1674	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546		1675
1547	my $tex = new_from_layout CFClient::Texture $self->{layout};	1676	new_from_layout CFClient::Texture $self->{layout}
		1677	};
1548		1678
		1679	unless (exists $self->{ox}) {
1549	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1680	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1550	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1681	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1551	: ($self->{w} - $tex->{w}) * 0.5);	1682	: ($self->{w} - $tex->{w}) * 0.5);
1552		1683
1553	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1684	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1554	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1685	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1555	: ($self->{h} - $tex->{h}) * 0.5);	1686	: ($self->{h} - $tex->{h}) * 0.5);
1556
1557	$tex
1558	};	1687	};
1559		1688
1560	glEnable GL_TEXTURE_2D;	1689	glEnable GL_TEXTURE_2D;
1561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1690
		1691	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1692	my $h = List::Util::min $self->{h} + 2, $tex->{h};
1562		1693
1563	if ($tex->{format} == GL_ALPHA) {	1694	if ($tex->{format} == GL_ALPHA) {
		1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1564	glColor @{$self->{fg}};	1696	glColor @{$self->{fg}};
1565	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1697	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1566	} else {	1698	} else {
		1699	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1567	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1700	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1568	}	1701	}
1569		1702
1570	glDisable GL_TEXTURE_2D;	1703	glDisable GL_TEXTURE_2D;
1571	}	1704	}
1572		1705
…		…
1589	can_hover => 1,	1722	can_hover => 1,
1590	can_focus => 1,	1723	can_focus => 1,
1591	valign => 0,	1724	valign => 0,
1592	can_events => 1,	1725	can_events => 1,
1593	#text => ...	1726	#text => ...
		1727	#hidden => "*",
1594	@_	1728	@_
1595	)	1729	)
1596	}	1730	}
1597		1731
1598	sub _set_text {	1732	sub _set_text {
…		…
1600		1734
1601	delete $self->{cur_h};	1735	delete $self->{cur_h};
1602		1736
1603	return if $self->{text} eq $text;	1737	return if $self->{text} eq $text;
1604		1738
1605	delete $self->{texture};
1606
1607	$self->{last_activity} = $::NOW;	1739	$self->{last_activity} = $::NOW;
1608	$self->{text} = $text;	1740	$self->{text} = $text;
1609		1741
1610	$text =~ s/./*/g if $self->{hidden};	1742	$text =~ s/./*/g if $self->{hidden};
1611	$self->{layout}->set_text ("$text ");	1743	$self->{layout}->set_text ("$text ");
		1744	delete $self->{size_req};
1612		1745
1613	$self->_emit (changed => $self->{text});	1746	$self->emit (changed => $self->{text});
		1747
		1748	$self->realloc;
		1749	$self->update;
1614	}	1750	}
1615		1751
1616	sub set_text {	1752	sub set_text {
1617	my ($self, $text) = @_;	1753	my ($self, $text) = @_;
1618		1754
1619	$self->{cursor} = length $text;	1755	$self->{cursor} = length $text;
1620	$self->_set_text ($text);	1756	$self->_set_text ($text);
1621
1622	$self->realloc;
1623	}	1757	}
1624		1758
1625	sub get_text {	1759	sub get_text {
1626	$_[0]{text}	1760	$_[0]{text}
1627	}	1761	}
…		…
1632	my ($w, $h) = $self->SUPER::size_request;	1766	my ($w, $h) = $self->SUPER::size_request;
1633		1767
1634	($w + 1, $h) # add 1 for cursor	1768	($w + 1, $h) # add 1 for cursor
1635	}	1769	}
1636		1770
1637	sub key_down {	1771	sub invoke_key_down {
1638	my ($self, $ev) = @_;	1772	my ($self, $ev) = @_;
1639		1773
1640	my $mod = $ev->{mod};	1774	my $mod = $ev->{mod};
1641	my $sym = $ev->{sym};	1775	my $sym = $ev->{sym};
1642	my $uni = $ev->{unicode};	1776	my $uni = $ev->{unicode};
…		…
1654	} elsif ($sym == CFClient::SDLK_HOME) {	1788	} elsif ($sym == CFClient::SDLK_HOME) {
1655	$self->{cursor} = 0;	1789	$self->{cursor} = 0;
1656	} elsif ($sym == CFClient::SDLK_END) {	1790	} elsif ($sym == CFClient::SDLK_END) {
1657	$self->{cursor} = length $text;	1791	$self->{cursor} = length $text;
1658	} elsif ($uni == 27) {	1792	} elsif ($uni == 27) {
1659	$self->_emit ('escape');	1793	$self->emit ('escape');
1660	} elsif ($uni) {	1794	} elsif ($uni) {
1661	substr $text, $self->{cursor}++, 0, chr $uni;	1795	substr $text, $self->{cursor}++, 0, chr $uni;
		1796	} else {
		1797	return 0;
1662	}	1798	}
1663		1799
1664	$self->_set_text ($text);	1800	$self->_set_text ($text);
1665		1801
1666	$self->realloc;	1802	$self->realloc;
1667	}
1668		1803
		1804	1
		1805	}
		1806
1669	sub focus_in {	1807	sub invoke_focus_in {
1670	my ($self) = @_;	1808	my ($self) = @_;
1671		1809
1672	$self->{last_activity} = $::NOW;	1810	$self->{last_activity} = $::NOW;
1673		1811
1674	$self->SUPER::focus_in;	1812	$self->SUPER::invoke_focus_in
1675	}	1813	}
1676		1814
1677	sub button_down {	1815	sub invoke_button_down {
1678	my ($self, $ev, $x, $y) = @_;	1816	my ($self, $ev, $x, $y) = @_;
1679		1817
1680	$self->SUPER::button_down ($ev, $x, $y);	1818	$self->SUPER::invoke_button_down ($ev, $x, $y);
1681		1819
1682	my $idx = $self->{layout}->xy_to_index ($x, $y);	1820	my $idx = $self->{layout}->xy_to_index ($x, $y);
1683		1821
1684	# byte-index to char-index	1822	# byte-index to char-index
1685	my $text = $self->{text};	1823	my $text = $self->{text};
1686	utf8::encode $text;	1824	utf8::encode $text;
1687	$self->{cursor} = length substr $text, 0, $idx;	1825	$self->{cursor} = length substr $text, 0, $idx;
1688		1826
1689	$self->_set_text ($self->{text});	1827	$self->_set_text ($self->{text});
1690	$self->update;	1828	$self->update;
		1829
		1830	1
1691	}	1831	}
1692		1832
1693	sub mouse_motion {	1833	sub invoke_mouse_motion {
1694	my ($self, $ev, $x, $y) = @_;	1834	my ($self, $ev, $x, $y) = @_;
1695	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1835	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1836
		1837	1
1696	}	1838	}
1697		1839
1698	sub _draw {	1840	sub _draw {
1699	my ($self) = @_;	1841	my ($self) = @_;
1700		1842
1701	local $self->{fg} = $self->{fg};	1843	local $self->{fg} = $self->{fg};
1702		1844
1703	if ($FOCUS == $self) {	1845	if ($FOCUS == $self) {
1704	glColor @{$self->{active_bg}};	1846	glColor_premultiply @{$self->{active_bg}};
1705	$self->{fg} = $self->{active_fg};	1847	$self->{fg} = $self->{active_fg};
1706	} else {	1848	} else {
1707	glColor @{$self->{bg}};	1849	glColor_premultiply @{$self->{bg}};
1708	}	1850	}
1709		1851
1710	glEnable GL_BLEND;	1852	glEnable GL_BLEND;
1711	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1853	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712	glBegin GL_QUADS;	1854	glBegin GL_QUADS;
1713	glVertex 0 , 0;	1855	glVertex 0 , 0;
1714	glVertex 0 , $self->{h};	1856	glVertex 0 , $self->{h};
1715	glVertex $self->{w}, $self->{h};	1857	glVertex $self->{w}, $self->{h};
1716	glVertex $self->{w}, 0;	1858	glVertex $self->{w}, 0;
…		…
1741		1883
1742	our @ISA = CFClient::UI::EntryBase::;	1884	our @ISA = CFClient::UI::EntryBase::;
1743		1885
1744	use CFClient::OpenGL;	1886	use CFClient::OpenGL;
1745		1887
1746	sub key_down {	1888	sub invoke_key_down {
1747	my ($self, $ev) = @_;	1889	my ($self, $ev) = @_;
1748		1890
1749	my $sym = $ev->{sym};	1891	my $sym = $ev->{sym};
1750		1892
1751	if ($sym == 13) {	1893	if ($sym == 13) {
1752	unshift @{$self->{history}},	1894	unshift @{$self->{history}},
1753	my $txt = $self->get_text;	1895	my $txt = $self->get_text;
		1896
1754	$self->{history_pointer} = -1;	1897	$self->{history_pointer} = -1;
1755	$self->{history_saveback} = '';	1898	$self->{history_saveback} = '';
1756	$self->_emit (activate => $txt);	1899	$self->emit (activate => $txt);
1757	$self->update;	1900	$self->update;
1758		1901
1759	} elsif ($sym == CFClient::SDLK_UP) {	1902	} elsif ($sym == CFClient::SDLK_UP) {
1760	if ($self->{history_pointer} < 0) {	1903	if ($self->{history_pointer} < 0) {
1761	$self->{history_saveback} = $self->get_text;	1904	$self->{history_saveback} = $self->get_text;
…		…
1777	} else {	1920	} else {
1778	$self->set_text ($self->{history_saveback});	1921	$self->set_text ($self->{history_saveback});
1779	}	1922	}
1780		1923
1781	} else {	1924	} else {
1782	$self->SUPER::key_down ($ev);	1925	return $self->SUPER::invoke_key_down ($ev)
		1926	}
		1927
1783	}	1928	1
1784
1785	}	1929	}
1786		1930
1787	#############################################################################	1931	#############################################################################
1788		1932
1789	package CFClient::UI::Button;	1933	package CFClient::UI::Button;
…		…
1798		1942
1799	sub new {	1943	sub new {
1800	my $class = shift;	1944	my $class = shift;
1801		1945
1802	$class->SUPER::new (	1946	$class->SUPER::new (
1803	padding => 4,	1947	padding_x => 4,
		1948	padding_y => 4,
1804	fg => [1, 1, 1],	1949	fg => [1, 1, 1],
1805	active_fg => [0, 0, 1],	1950	active_fg => [0, 0, 1],
1806	can_hover => 1,	1951	can_hover => 1,
1807	align => 0,	1952	align => 0,
1808	valign => 0,	1953	valign => 0,
1809	can_events => 1,	1954	can_events => 1,
1810	@_	1955	@_
1811	)	1956	)
1812	}	1957	}
1813		1958
1814	sub activate { }
1815
1816	sub button_up {	1959	sub invoke_button_up {
1817	my ($self, $ev, $x, $y) = @_;	1960	my ($self, $ev, $x, $y) = @_;
1818		1961
1819	$self->emit ("activate")	1962	$self->emit ("activate")
1820	if $x >= 0 && $x < $self->{w}	1963	if $x >= 0 && $x < $self->{w}
1821	&& $y >= 0 && $y < $self->{h};	1964	&& $y >= 0 && $y < $self->{h};
		1965
		1966	1
1822	}	1967	}
1823		1968
1824	sub _draw {	1969	sub _draw {
1825	my ($self) = @_;	1970	my ($self) = @_;
1826		1971
1827	local $self->{fg} = $self->{fg};	1972	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829	if ($GRAB == $self) {
1830	$self->{fg} = $self->{active_fg};
1831	}
1832		1973
1833	glEnable GL_TEXTURE_2D;	1974	glEnable GL_TEXTURE_2D;
1834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1975	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835	glColor 0, 0, 0, 1;	1976	glColor 0, 0, 0, 1;
1836		1977
…		…
1841	$self->SUPER::_draw;	1982	$self->SUPER::_draw;
1842	}	1983	}
1843		1984
1844	#############################################################################	1985	#############################################################################
1845		1986
		1987	package CFClient::UI::ImageButton;
		1988
		1989	our @ISA = CFClient::UI::Image::;
		1990
		1991	use CFClient::OpenGL;
		1992
		1993	my %textures;
		1994
		1995	sub new {
		1996	my $class = shift;
		1997
		1998	my $self = $class->SUPER::new (
		1999	padding_x => 4,
		2000	padding_y => 4,
		2001	fg => [1, 1, 1],
		2002	active_fg => [0, 0, 1],
		2003	can_hover => 1,
		2004	align => 0,
		2005	valign => 0,
		2006	can_events => 1,
		2007	@_
		2008	);
		2009	}
		2010
		2011	sub invoke_button_up {
		2012	my ($self, $ev, $x, $y) = @_;
		2013
		2014	$self->emit ("activate")
		2015	if $x >= 0 && $x < $self->{w}
		2016	&& $y >= 0 && $y < $self->{h};
		2017
		2018	1
		2019	}
		2020
		2021	#############################################################################
		2022
1846	package CFClient::UI::CheckBox;	2023	package CFClient::UI::CheckBox;
1847		2024
1848	our @ISA = CFClient::UI::DrawBG::;	2025	our @ISA = CFClient::UI::DrawBG::;
1849		2026
1850	my @tex =	2027	my @tex =
…		…
1855		2032
1856	sub new {	2033	sub new {
1857	my $class = shift;	2034	my $class = shift;
1858		2035
1859	$class->SUPER::new (	2036	$class->SUPER::new (
1860	padding => 2,	2037	padding_x => 2,
		2038	padding_y => 2,
1861	fg => [1, 1, 1],	2039	fg => [1, 1, 1],
1862	active_fg => [1, 1, 0],	2040	active_fg => [1, 1, 0],
1863	bg => [0, 0, 0, 0.2],	2041	bg => [0, 0, 0, 0.2],
1864	active_bg => [1, 1, 1, 0.5],	2042	active_bg => [1, 1, 1, 0.5],
1865	state => 0,	2043	state => 0,
…		…
1869	}	2047	}
1870		2048
1871	sub size_request {	2049	sub size_request {
1872	my ($self) = @_;	2050	my ($self) = @_;
1873		2051
1874	($self->{padding} * 2 + 6) x 2	2052	(6) x 2
1875	}	2053	}
1876		2054
1877	sub button_down {	2055	sub invoke_button_down {
1878	my ($self, $ev, $x, $y) = @_;	2056	my ($self, $ev, $x, $y) = @_;
1879		2057
1880	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	2058	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	2059	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882	$self->{state} = !$self->{state};	2060	$self->{state} = !$self->{state};
1883	$self->_emit (changed => $self->{state});	2061	$self->emit (changed => $self->{state});
		2062	} else {
		2063	return 0
		2064	}
		2065
1884	}	2066	1
1885	}	2067	}
1886		2068
1887	sub _draw {	2069	sub _draw {
1888	my ($self) = @_;	2070	my ($self) = @_;
1889		2071
1890	$self->SUPER::_draw;	2072	$self->SUPER::_draw;
1891		2073
1892	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	2074	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893		2075
1894	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	2076	my ($w, $h) = @$self{qw(w h)};
		2077
		2078	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895		2079
1896	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	2080	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897		2081
1898	my $tex = $self->{state} ? $tex[1] : $tex[0];	2082	my $tex = $self->{state} ? $tex[1] : $tex[0];
1899		2083
…		…
2054		2238
2055	my $h1 = $self->{h} * (1 - $ycut1);	2239	my $h1 = $self->{h} * (1 - $ycut1);
2056	my $h2 = $self->{h} * (1 - $ycut2);	2240	my $h2 = $self->{h} * (1 - $ycut2);
2057		2241
2058	glEnable GL_BLEND;	2242	glEnable GL_BLEND;
2059	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2243	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2244	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060	glEnable GL_TEXTURE_2D;	2245	glEnable GL_TEXTURE_2D;
2061	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2246	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062		2247
2063	glBindTexture GL_TEXTURE_2D, $t1->{name};	2248	glBindTexture GL_TEXTURE_2D, $t1->{name};
2064	glBegin GL_QUADS;	2249	glBegin GL_QUADS;
…		…
2164	fg => [1, 1, 1],	2349	fg => [1, 1, 1],
2165	active_fg => [0, 0, 0],	2350	active_fg => [0, 0, 0],
2166	bg => [0, 0, 0, 0.2],	2351	bg => [0, 0, 0, 0.2],
2167	active_bg => [1, 1, 1, 0.5],	2352	active_bg => [1, 1, 1, 0.5],
2168	range => [0, 0, 100, 10, 0],	2353	range => [0, 0, 100, 10, 0],
2169	req_w => $::WIDTH / 80,	2354	min_w => $::WIDTH / 80,
2170	req_h => $::WIDTH / 80,	2355	min_h => $::WIDTH / 80,
2171	vertical => 0,	2356	vertical => 0,
2172	can_hover => 1,	2357	can_hover => 1,
2173	inner_pad => 0.02,	2358	inner_pad => 0.02,
2174	@_	2359	@_
2175	);	2360	);
…		…
2178	$self->update;	2363	$self->update;
2179		2364
2180	$self	2365	$self
2181	}	2366	}
2182		2367
2183	sub changed { }
2184
2185	sub set_range {	2368	sub set_range {
2186	my ($self, $range) = @_;	2369	my ($self, $range) = @_;
2187		2370
2188	($range, $self->{range}) = ($self->{range}, $range);	2371	($range, $self->{range}) = ($self->{range}, $range);
2189		2372
2190	$self->update
2191	if "@$range" ne "@{$self->{range}}";	2373	if ("@$range" ne "@{$self->{range}}") {
		2374	$self->update;
		2375	$self->set_value ($self->{range}[0]);
		2376	}
2192	}	2377	}
2193		2378
2194	sub set_value {	2379	sub set_value {
2195	my ($self, $value) = @_;	2380	my ($self, $value) = @_;
2196		2381
…		…
2207	if $unit;	2392	if $unit;
2208		2393
2209	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2394	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210		2395
2211	if ($value != $old_value) {	2396	if ($value != $old_value) {
2212	$self->_emit (changed => $value);	2397	$self->emit (changed => $value);
2213	$self->update;	2398	$self->update;
2214	}	2399	}
2215	}	2400	}
2216		2401
2217	sub size_request {	2402	sub size_request {
2218	my ($self) = @_;	2403	my ($self) = @_;
2219		2404
2220	my $w = $self->{req_w};	2405	($self->{req_w}, $self->{req_h})
2221	my $h = $self->{req_h};
2222
2223	$self->{vertical} ? ($h, $w) : ($w, $h)
2224	}	2406	}
2225		2407
2226	sub button_down {	2408	sub invoke_button_down {
2227	my ($self, $ev, $x, $y) = @_;	2409	my ($self, $ev, $x, $y) = @_;
2228		2410
2229	$self->SUPER::button_down ($ev, $x, $y);	2411	$self->SUPER::invoke_button_down ($ev, $x, $y);
2230		2412
2231	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2413	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232		2414
2233	$self->mouse_motion ($ev, $x, $y);	2415	$self->invoke_mouse_motion ($ev, $x, $y)
2234	}	2416	}
2235		2417
2236	sub mouse_motion {	2418	sub invoke_mouse_motion {
2237	my ($self, $ev, $x, $y) = @_;	2419	my ($self, $ev, $x, $y) = @_;
2238		2420
2239	if ($GRAB == $self) {	2421	if ($GRAB == $self) {
2240	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2422	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241		2423
2242	my (undef, $lo, $hi, $page) = @{$self->{range}};	2424	my (undef, $lo, $hi, $page) = @{$self->{range}};
2243		2425
2244	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2426	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245		2427
2246	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2428	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2429	} else {
		2430	return 0;
		2431	}
		2432
2247	}	2433	1
2248	}	2434	}
2249		2435
2250	sub update {	2436	sub update {
2251	my ($self) = @_;	2437	my ($self) = @_;
2252		2438
2253	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2439	delete $self->{knob_w};
		2440	$self->SUPER::update;
		2441	}
		2442
		2443	sub _draw {
		2444	my ($self) = @_;
		2445
		2446	unless ($self->{knob_w}) {
2254	$self->set_value ($self->{range}[0]);	2447	$self->set_value ($self->{range}[0]);
2255		2448
2256	my ($value, $lo, $hi, $page) = @{$self->{range}};	2449	my ($value, $lo, $hi, $page) = @{$self->{range}};
2257	my $range = ($hi - $page - $lo) || 1e-100;	2450	my $range = ($hi - $page - $lo) || 1e-100;
2258		2451
…		…
2264	$value = ($value - $lo) / $range;	2457	$value = ($value - $lo) / $range;
2265	$value = $value * $self->{scale} + $self->{offset};	2458	$value = $value * $self->{scale} + $self->{offset};
2266		2459
2267	$self->{knob_x} = $value - $knob_w * 0.5;	2460	$self->{knob_x} = $value - $knob_w * 0.5;
2268	$self->{knob_w} = $knob_w;	2461	$self->{knob_w} = $knob_w;
2269	});	2462	}
2270
2271	$self->SUPER::update;
2272	}
2273
2274	sub _draw {
2275	my ($self) = @_;
2276		2463
2277	$self->SUPER::_draw ();	2464	$self->SUPER::_draw ();
2278		2465
2279	glScale $self->{w}, $self->{h};	2466	glScale $self->{w}, $self->{h};
2280		2467
…		…
2341	sub set_range { shift->{slider}->set_range (@_) }	2528	sub set_range { shift->{slider}->set_range (@_) }
2342	sub set_value { shift->{slider}->set_value (@_) }	2529	sub set_value { shift->{slider}->set_value (@_) }
2343		2530
2344	#############################################################################	2531	#############################################################################
2345		2532
2346	package CFClient::UI::TextView;	2533	package CFClient::UI::TextScroller;
2347		2534
2348	our @ISA = CFClient::UI::HBox::;	2535	our @ISA = CFClient::UI::HBox::;
2349		2536
2350	use CFClient::OpenGL;	2537	use CFClient::OpenGL;
2351		2538
…		…
2353	my $class = shift;	2540	my $class = shift;
2354		2541
2355	my $self = $class->SUPER::new (	2542	my $self = $class->SUPER::new (
2356	fontsize => 1,	2543	fontsize => 1,
2357	can_events => 0,	2544	can_events => 0,
		2545	indent => 0,
2358	#font => default_font	2546	#font => default_font
2359	@_,	2547	@_,
2360		2548
2361	layout => (new CFClient::Layout 1),	2549	layout => (new CFClient::Layout 1),
2362	par => [],	2550	par => [],
…		…
2377		2565
2378	$self->{fontsize} = $fontsize;	2566	$self->{fontsize} = $fontsize;
2379	$self->reflow;	2567	$self->reflow;
2380	}	2568	}
2381		2569
2382	sub size_allocate {	2570	sub invoke_size_allocate {
2383	my ($self, $w, $h, $changed) = @_;	2571	my ($self, $w, $h) = @_;
2384
2385	$self->SUPER::size_allocate ($w, $h, $changed);
2386
2387	return unless $changed;
2388		2572
2389	$self->{layout}->set_font ($self->{font}) if $self->{font};	2573	$self->{layout}->set_font ($self->{font}) if $self->{font};
2390	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2574	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391	$self->{layout}->set_width ($self->{children}[0]{w});	2575	$self->{layout}->set_width ($self->{children}[0]{w});
		2576	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392		2577
2393	$self->reflow;	2578	$self->reflow;
		2579
		2580	$self->SUPER::invoke_size_allocate ($w, $h)
2394	}	2581	}
2395		2582
2396	sub text_size {	2583	sub text_size {
2397	my ($self, $text, $indent) = @_;	2584	my ($self, $text, $indent) = @_;
2398		2585
2399	my $layout = $self->{layout};	2586	my $layout = $self->{layout};
2400		2587
2401	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2588	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402	$layout->set_width ($self->{children}[0]{w} - $indent);	2589	$layout->set_width ($self->{children}[0]{w} - $indent);
		2590	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403	$layout->set_markup ($text);	2591	$layout->set_markup ($text);
2404		2592
2405	$layout->size	2593	$layout->size
2406	}	2594	}
2407		2595
…		…
2446		2634
2447	return unless $self->{h} > 0;	2635	return unless $self->{h} > 0;
2448		2636
2449	delete $self->{texture};	2637	delete $self->{texture};
2450		2638
2451	$ROOT->on_post_alloc ($self, sub {	2639	$ROOT->on_post_alloc ($self => sub {
2452	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2640	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453		2641
2454	if (delete $self->{need_reflow}) {	2642	if (delete $self->{need_reflow}) {
2455	my $height = 0;	2643	my $height = 0;
2456		2644
…		…
2459	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2647	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460		2648
2461	for (@{$self->{par}}) {	2649	for (@{$self->{par}}) {
2462	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2650	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2463	$layout->set_width ($W - $_->[3]);	2651	$layout->set_width ($W - $_->[3]);
		2652	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2464	$layout->set_markup ($_->[4]);	2653	$layout->set_markup ($_->[4]);
2465	my ($w, $h) = $layout->size;	2654	my ($w, $h) = $layout->size;
2466	$_->[0] = $w + $_->[3];	2655	$_->[0] = $w + $_->[3];
2467	$_->[1] = $h;	2656	$_->[1] = $h;
2468	}	2657	}
…		…
2471	}	2660	}
2472		2661
2473	$self->{height} = $height;	2662	$self->{height} = $height;
2474		2663
2475	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2664	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2476		2665
2477	delete $self->{texture};	2666	delete $self->{texture};
2478	}	2667	}
2479		2668
2480	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2669	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2481	glClearColor 0.5, 0.5, 0.5, 0;	2670	glClearColor 0, 0, 0, 0;
2482	glClear GL_COLOR_BUFFER_BIT;	2671	glClear GL_COLOR_BUFFER_BIT;
2483		2672
2484	my $top = int $self->{children}[1]{range}[0];	2673	my $top = int $self->{children}[1]{range}[0];
2485		2674
2486	my $y0 = $top;	2675	my $y0 = $top;
…		…
2500	my $h = $par->[1];	2689	my $h = $par->[1];
2501		2690
2502	if ($y0 < $y + $h && $y < $y1) {	2691	if ($y0 < $y + $h && $y < $y1) {
2503	$layout->set_foreground (@{ $par->[2] });	2692	$layout->set_foreground (@{ $par->[2] });
2504	$layout->set_width ($W - $par->[3]);	2693	$layout->set_width ($W - $par->[3]);
		2694	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2505	$layout->set_markup ($par->[4]);	2695	$layout->set_markup ($par->[4]);
2506		2696
2507	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2697	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2508		2698
2509	glRasterPos $par->[3], $y - $y0;	2699	glRasterPos $par->[3], $y - $y0;
…		…
2521	sub _draw {	2711	sub _draw {
2522	my ($self) = @_;	2712	my ($self) = @_;
2523		2713
2524	glEnable GL_TEXTURE_2D;	2714	glEnable GL_TEXTURE_2D;
2525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2715	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526	glColor 1, 1, 1, 1;	2716	glColor 0, 0, 0, 1;
2527	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2717	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528	glDisable GL_TEXTURE_2D;	2718	glDisable GL_TEXTURE_2D;
2529		2719
2530	$self->{children}[1]->draw;	2720	$self->{children}[1]->draw;
2531		2721
2532	}	2722	}
…		…
2615	}	2805	}
2616		2806
2617	sub set_tooltip_from {	2807	sub set_tooltip_from {
2618	my ($self, $widget) = @_;	2808	my ($self, $widget) = @_;
2619		2809
		2810	my $tooltip = $widget->{tooltip};
		2811
		2812	if ($ENV{CFPLUS_DEBUG} & 2) {
		2813	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2814	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2815	. "req $widget->{req_w} $widget->{req_h}\n"
		2816	. "visible $widget->{visible}";
		2817	}
		2818
		2819	$tooltip =~ s/^\n+//;
		2820	$tooltip =~ s/\n+$//;
		2821
2620	$self->add (new CFClient::UI::Label	2822	$self->add (new CFClient::UI::Label
2621	markup => $widget->{tooltip},	2823	markup => $tooltip,
2622	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2824	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623	fontsize => 0.8,	2825	fontsize => 0.8,
2624	fg => [0, 0, 0, 1],	2826	fg => [0, 0, 0, 1],
2625	ellipsise => 0,	2827	ellipsise => 0,
2626	font => ($widget->{tooltip_font} || $::FONT_PROP),	2828	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2633	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2835	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634		2836
2635	($w + 4, $h + 4)	2837	($w + 4, $h + 4)
2636	}	2838	}
2637		2839
2638	sub size_allocate {	2840	sub invoke_size_allocate {
2639	my ($self, $w, $h, $changed) = @_;	2841	my ($self, $w, $h) = @_;
2640		2842
2641	return unless $changed;
2642
2643	$self->SUPER::size_allocate ($w - 4, $h - 4, $changed);	2843	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2644	}	2844	}
2645		2845
2646	sub visibility_change {	2846	sub invoke_visibility_change {
2647	my ($self, $visible) = @_;	2847	my ($self, $visible) = @_;
2648		2848
2649	return unless $visible;	2849	return unless $visible;
2650		2850
2651	$self->{root}->on_post_alloc ("move_$self" => sub {	2851	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2653	or return;	2853	or return;
2654		2854
2655	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2855	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656		2856
2657	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2857	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658	if $x + $self->{w} > $::WIDTH;	2858	if $x + $self->{w} > $self->{root}{w};
2659		2859
2660	$self->move_abs ($x, $y);	2860	$self->move_abs ($x, $y);
2661	});	2861	});
2662	}	2862	}
2663		2863
…		…
2752	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	2952	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753		2953
2754	if ($tex) {	2954	if ($tex) {
2755	glEnable GL_TEXTURE_2D;	2955	glEnable GL_TEXTURE_2D;
2756	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2956	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757	glColor 1, 1, 1, 1;	2957	glColor 0, 0, 0, 1;
2758	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2958	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759	glDisable GL_TEXTURE_2D;	2959	glDisable GL_TEXTURE_2D;
2760	}	2960	}
2761	}	2961	}
2762		2962
2763	sub DESTROY {	2963	sub destroy {
2764	my ($self) = @_;	2964	my ($self) = @_;
2765		2965
2766	$self->{timer}->cancel	2966	$self->{timer}->cancel
2767	if $self->{timer};	2967	if $self->{timer};
2768		2968
2769	$self->SUPER::DESTROY;	2969	$self->SUPER::destroy;
2770	}	2970	}
2771		2971
2772	#############################################################################	2972	#############################################################################
2773		2973
2774	package CFClient::UI::Inventory;	2974	package CFClient::UI::Buttonbar;
2775		2975
2776	our @ISA = CFClient::UI::ScrolledWindow::;	2976	our @ISA = CFClient::UI::HBox::;
2777		2977
2778	sub new {	2978	# TODO: should actualyl wrap buttons and other goodies.
2779	my $class = shift;
2780
2781	my $self = $class->SUPER::new (
2782	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783	@_,
2784	);
2785
2786	$self
2787	}
2788
2789	sub set_items {
2790	my ($self, $items) = @_;
2791
2792	$self->{scrolled}->clear;
2793	return unless $items;
2794
2795	my @items = sort {
2796	($a->{type} <=> $b->{type})
2797	or ($a->{name} cmp $b->{name})
2798	} @$items;
2799
2800	$self->{real_items} = \@items;
2801
2802	my $row = 0;
2803	for my $item (@items) {
2804	CFClient::Item::update_widgets $item;
2805
2806	$self->{scrolled}->add (0, $row, $item->{face_widget});
2807	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2808	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810	$row++;
2811	}
2812	}
2813		2979
2814	#############################################################################	2980	#############################################################################
2815		2981
2816	package CFClient::UI::Menu;	2982	package CFClient::UI::Menu;
2817		2983
…		…
2829	);	2995	);
2830		2996
2831	$self->add ($self->{vbox} = new CFClient::UI::VBox);	2997	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2832		2998
2833	for my $item (@{ $self->{items} }) {	2999	for my $item (@{ $self->{items} }) {
2834	my ($widget, $cb) = @$item;	3000	my ($widget, $cb, $tooltip) = @$item;
2835		3001
2836	# handle various types of items, only text for now	3002	# handle various types of items, only text for now
2837	if (!ref $widget) {	3003	if (!ref $widget) {
2838	$widget = new CFClient::UI::Label	3004	$widget = new CFClient::UI::Label
2839	can_hover => 1,	3005	can_hover => 1,
2840	can_events => 1,	3006	can_events => 1,
2841	text => $widget;	3007	markup => $widget,
		3008	tooltip => $tooltip
2842	}	3009	}
2843		3010
2844	$self->{item}{$widget} = $item;	3011	$self->{item}{$widget} = $item;
2845		3012
2846	$self->{vbox}->add ($widget);	3013	$self->{vbox}->add ($widget);
…		…
2851		3018
2852	# popup given the event (must be a mouse button down event currently)	3019	# popup given the event (must be a mouse button down event currently)
2853	sub popup {	3020	sub popup {
2854	my ($self, $ev) = @_;	3021	my ($self, $ev) = @_;
2855		3022
2856	$self->_emit ("popdown");	3023	$self->emit ("popdown");
2857		3024
2858	# maybe save $GRAB? must be careful about events...	3025	# maybe save $GRAB? must be careful about events...
2859	$GRAB = $self;	3026	$GRAB = $self;
2860	$self->{button} = $ev->{button};	3027	$self->{button} = $ev->{button};
2861		3028
2862	$self->show;	3029	$self->show;
2863	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3030	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864	}	3031	}
2865		3032
2866	sub mouse_motion {	3033	sub invoke_mouse_motion {
2867	my ($self, $ev, $x, $y) = @_;	3034	my ($self, $ev, $x, $y) = @_;
2868		3035
2869	# TODO: should use vbox->find_widget or so	3036	# TODO: should use vbox->find_widget or so
2870	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3037	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871	$self->{hover} = $self->{item}{$HOVER};	3038	$self->{hover} = $self->{item}{$HOVER};
2872	}
2873		3039
		3040	0
		3041	}
		3042
2874	sub button_up {	3043	sub invoke_button_up {
2875	my ($self, $ev, $x, $y) = @_;	3044	my ($self, $ev, $x, $y) = @_;
2876		3045
2877	if ($ev->{button} == $self->{button}) {	3046	if ($ev->{button} == $self->{button}) {
2878	undef $GRAB;	3047	undef $GRAB;
2879	$self->hide;	3048	$self->hide;
2880		3049
2881	$self->_emit ("popdown");	3050	$self->emit ("popdown");
2882	$self->{hover}[1]->() if $self->{hover};	3051	$self->{hover}[1]->() if $self->{hover};
		3052	} else {
		3053	return 0
		3054	}
		3055
2883	}	3056	1
2884	}	3057	}
2885		3058
2886	#############################################################################	3059	#############################################################################
2887		3060
2888	package CFClient::UI::Statusbox;	3061	package CFClient::UI::Multiplexer;
2889		3062
2890	our @ISA = CFClient::UI::VBox::;	3063	our @ISA = CFClient::UI::Container::;
2891		3064
2892	sub new {	3065	sub new {
2893	my $class = shift;	3066	my $class = shift;
2894		3067
2895	$class->SUPER::new (	3068	my $self = $class->SUPER::new (
		3069	@_,
		3070	);
		3071
		3072	$self->{current} = $self->{children}[0]
		3073	if @{ $self->{children} };
		3074
		3075	$self
		3076	}
		3077
		3078	sub add {
		3079	my ($self, @widgets) = @_;
		3080
		3081	$self->SUPER::add (@widgets);
		3082
		3083	$self->{current} = $self->{children}[0]
		3084	if @{ $self->{children} };
		3085	}
		3086
		3087	sub set_current_page {
		3088	my ($self, $page_or_widget) = @_;
		3089
		3090	my $widget = ref $page_or_widget
		3091	? $page_or_widget
		3092	: $self->{children}[$page_or_widget];
		3093
		3094	$self->{current} = $widget;
		3095	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3096
		3097	$self->emit (page_changed => $self->{current});
		3098
		3099	$self->realloc;
		3100	}
		3101
		3102	sub visible_children {
		3103	$_[0]{current}
		3104	}
		3105
		3106	sub size_request {
		3107	my ($self) = @_;
		3108
		3109	$self->{current}->size_request
		3110	}
		3111
		3112	sub invoke_size_allocate {
		3113	my ($self, $w, $h) = @_;
		3114
		3115	$self->{current}->configure (0, 0, $w, $h);
		3116
		3117	1
		3118	}
		3119
		3120	sub _draw {
		3121	my ($self) = @_;
		3122
		3123	$self->{current}->draw;
		3124	}
		3125
		3126	#############################################################################
		3127
		3128	package CFClient::UI::Notebook;
		3129
		3130	our @ISA = CFClient::UI::VBox::;
		3131
		3132	sub new {
		3133	my $class = shift;
		3134
		3135	my $self = $class->SUPER::new (
		3136	buttonbar => (new CFClient::UI::Buttonbar),
		3137	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3138	# filter => # will be put between multiplexer and $self
		3139	@_,
		3140	);
		3141
		3142	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3143	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3144
		3145	$self
		3146	}
		3147
		3148	sub add {
		3149	my ($self, $title, $widget, $tooltip) = @_;
		3150
		3151	Scalar::Util::weaken $self;
		3152
		3153	$self->{buttonbar}->add (new CFClient::UI::Button
		3154	markup => $title,
		3155	tooltip => $tooltip,
		3156	on_activate => sub { $self->set_current_page ($widget) },
		3157	);
		3158
		3159	$self->{multiplexer}->add ($widget);
		3160	}
		3161
		3162	sub set_current_page {
		3163	my ($self, $page) = @_;
		3164
		3165	$self->{multiplexer}->set_current_page ($page);
		3166	$self->emit (page_changed => $self->{multiplexer}{current});
		3167	}
		3168
		3169	#############################################################################
		3170
		3171	package CFClient::UI::Combobox;
		3172
		3173	use utf8;
		3174
		3175	our @ISA = CFClient::UI::Button::;
		3176
		3177	sub new {
		3178	my $class = shift;
		3179
		3180	my $self = $class->SUPER::new (
		3181	options => [], # [value, title, longdesc], ...
		3182	value => undef,
		3183	@_,
		3184	);
		3185
		3186	$self->_set_value ($self->{value});
		3187
		3188	$self
		3189	}
		3190
		3191	sub invoke_button_down {
		3192	my ($self, $ev) = @_;
		3193
		3194	my @menu_items;
		3195
		3196	for (@{ $self->{options} }) {
		3197	my ($value, $title, $tooltip) = @$_;
		3198
		3199	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3200	}
		3201
		3202	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3203	}
		3204
		3205	sub _set_value {
		3206	my ($self, $value) = @_;
		3207
		3208	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3209	or return;
		3210
		3211	$self->{value} = $item->[0];
		3212	$self->set_markup ("$item->[1] ⇓");
		3213	$self->set_tooltip ($item->[2]);
		3214	}
		3215
		3216	sub set_value {
		3217	my ($self, $value) = @_;
		3218
		3219	return unless $self->{value} ne $value;
		3220
		3221	$self->_set_value ($value);
		3222	$self->emit (changed => $value);
		3223	}
		3224
		3225	#############################################################################
		3226
		3227	package CFClient::UI::Statusbox;
		3228
		3229	our @ISA = CFClient::UI::VBox::;
		3230
		3231	sub new {
		3232	my $class = shift;
		3233
		3234	my $self = $class->SUPER::new (
2896	fontsize => 0.8,	3235	fontsize => 0.8,
2897	@_,	3236	@_,
2898	)	3237	);
		3238
		3239	Scalar::Util::weaken (my $this = $self);
		3240
		3241	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3242
		3243	$self
2899	}	3244	}
2900		3245
2901	sub reorder {	3246	sub reorder {
2902	my ($self) = @_;	3247	my ($self) = @_;
2903	my $NOW = time;	3248	my $NOW = Time::HiRes::time;
		3249
		3250	# freeze display when hovering over any label
		3251	return if $CFClient::UI::TOOLTIP->{owner}
		3252	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3253	values %{ $self->{item} };
2904		3254
2905	while (my ($k, $v) = each %{ $self->{item} }) {	3255	while (my ($k, $v) = each %{ $self->{item} }) {
2906	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3256	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907	}	3257	}
2908		3258
…		…
2911	my @items = sort {	3261	my @items = sort {
2912	$a->{pri} <=> $b->{pri}	3262	$a->{pri} <=> $b->{pri}
2913	or $b->{id} <=> $a->{id}	3263	or $b->{id} <=> $a->{id}
2914	} values %{ $self->{item} };	3264	} values %{ $self->{item} };
2915		3265
		3266	$self->{timer}->interval (1);
		3267
2916	my $count = 10 + 1;	3268	my $count = 10 + 1;
2917	for my $item (@items) {	3269	for my $item (@items) {
2918	last unless --$count;	3270	last unless --$count;
2919		3271
2920	push @widgets, $item->{label} ||= do {	3272	my $label = $item->{label} ||= do {
2921	# TODO: doesn't handle markup well (read as: at all)	3273	# TODO: doesn't handle markup well (read as: at all)
2922	my $short = $item->{count} > 1	3274	my $short = $item->{count} > 1
2923	? "<b>$item->{count} ×</b> $item->{text}"	3275	? "<b>$item->{count} ×</b> $item->{text}"
2924	: $item->{text};	3276	: $item->{text};
2925		3277
…		…
2933	tooltip => $item->{tooltip},	3285	tooltip => $item->{tooltip},
2934	tooltip_font => $::FONT_PROP,	3286	tooltip_font => $::FONT_PROP,
2935	tooltip_width => 0.67,	3287	tooltip_width => 0.67,
2936	fontsize => $item->{fontsize} || $self->{fontsize},	3288	fontsize => $item->{fontsize} || $self->{fontsize},
2937	max_w => $::WIDTH * 0.44,	3289	max_w => $::WIDTH * 0.44,
2938	fg => $item->{fg},	3290	fg => [@{ $item->{fg} }],
2939	can_events => 1,	3291	can_events => 1,
2940	can_hover => 1	3292	can_hover => 1
2941	};	3293	};
		3294
		3295	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3296	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3297	$label->update;
		3298	$label->set_max_size (undef, $label->{req_h} * $diff)
		3299	if $diff < 1;
		3300	$self->{timer}->interval (1/30);
		3301	} else {
		3302	$label->{fg}[3] = $item->{fg}[3] || 1;
		3303	}
		3304
		3305	push @widgets, $label;
2942	}	3306	}
2943		3307
2944	$self->clear;	3308	$self->clear;
2945	$self->SUPER::add (reverse @widgets);	3309	$self->SUPER::add (reverse @widgets);
2946	}	3310	}
…		…
2951	$text =~ s/^\s+//;	3315	$text =~ s/^\s+//;
2952	$text =~ s/\s+$//;	3316	$text =~ s/\s+$//;
2953		3317
2954	return unless $text;	3318	return unless $text;
2955		3319
2956	my $timeout = time + ((delete $arg{timeout}) || 60);	3320	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957		3321
2958	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3322	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959		3323
2960	if (my $item = $self->{item}{$group}) {	3324	if (my $item = $self->{item}{$group}) {
2961	if ($item->{text} eq $text) {	3325	if ($item->{text} eq $text) {
2962	$item->{count}++;	3326	$item->{count}++;
2963	} else {	3327	} else {
2964	$item->{count} = 1;	3328	$item->{count} = 1;
2965	$item->{text} = $item->{tooltip} = $text;	3329	$item->{text} = $item->{tooltip} = $text;
2966	}	3330	}
2967	$item->{id} = ++$self->{id};	3331	$item->{id} += 0.2;#d#
2968	$item->{timeout} = $timeout;	3332	$item->{timeout} = $timeout;
2969	delete $item->{label};	3333	delete $item->{label};
2970	} else {	3334	} else {
2971	$self->{item}{$group} = {	3335	$self->{item}{$group} = {
2972	id => ++$self->{id},	3336	id => ++$self->{id},
…		…
2991		3355
2992	$self->reorder;	3356	$self->reorder;
2993	$self->SUPER::reconfigure;	3357	$self->SUPER::reconfigure;
2994	}	3358	}
2995		3359
		3360	sub destroy {
		3361	my ($self) = @_;
		3362
		3363	$self->{timer}->cancel;
		3364
		3365	$self->SUPER::destroy;
		3366	}
		3367
2996	#############################################################################	3368	#############################################################################
2997		3369
		3370	package CFClient::UI::Inventory;
		3371
		3372	our @ISA = CFClient::UI::ScrolledWindow::;
		3373
		3374	sub new {
		3375	my $class = shift;
		3376
		3377	my $self = $class->SUPER::new (
		3378	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3379	@_,
		3380	);
		3381
		3382	$self
		3383	}
		3384
		3385	sub set_items {
		3386	my ($self, $items) = @_;
		3387
		3388	$self->{child}->clear;
		3389	return unless $items;
		3390
		3391	my @items = sort {
		3392	($a->{type} <=> $b->{type})
		3393	or ($a->{name} cmp $b->{name})
		3394	} @$items;
		3395
		3396	$self->{real_items} = \@items;
		3397
		3398	my $row = 0;
		3399	for my $item (@items) {
		3400	CFClient::Item::update_widgets $item;
		3401
		3402	$self->{child}->add (0, $row, $item->{face_widget});
		3403	$self->{child}->add (1, $row, $item->{desc_widget});
		3404	$self->{child}->add (2, $row, $item->{weight_widget});
		3405
		3406	$row++;
		3407	}
		3408	}
		3409
		3410	#############################################################################
		3411
		3412	package CFClient::UI::BindEditor;
		3413
		3414	our @ISA = CFClient::UI::FancyFrame::;
		3415
		3416	sub new {
		3417	my $class = shift;
		3418
		3419	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3420
		3421	$self->add (my $vb = new CFClient::UI::VBox);
		3422
		3423
		3424	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3425	text => "start recording",
		3426	tooltip => "Start/Stops recording of actions."
		3427	."All subsequent actions after the recording started will be captured."
		3428	."The actions are displayed after the record was stopped."
		3429	."To bind the action you have to click on the 'Bind' button",
		3430	on_activate => sub {
		3431	unless ($self->{recording}) {
		3432	$self->start;
		3433	} else {
		3434	$self->stop;
		3435	}
		3436	});
		3437
		3438	$vb->add (new CFClient::UI::Label text => "Actions:");
		3439	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3440
		3441	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3442	$vb->add (my $hb = new CFClient::UI::HBox);
		3443	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3444	$hb->add (new CFClient::UI::Button
		3445	text => "bind",
		3446	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3447	on_activate => sub {
		3448	$self->ask_for_bind;
		3449	});
		3450
		3451	$vb->add (my $hb = new CFClient::UI::HBox);
		3452	$hb->add (new CFClient::UI::Button
		3453	text => "ok",
		3454	expand => 1,
		3455	tooltip => "This closes the binding editor and saves the binding",
		3456	on_activate => sub {
		3457	$self->hide;
		3458	$self->commit;
		3459	});
		3460
		3461	$hb->add (new CFClient::UI::Button
		3462	text => "cancel",
		3463	expand => 1,
		3464	tooltip => "This closes the binding editor without saving",
		3465	on_activate => sub {
		3466	$self->hide;
		3467	$self->{binding_cancel}->()
		3468	if $self->{binding_cancel};
		3469	});
		3470
		3471	$self->update_binding_widgets;
		3472
		3473	$self
		3474	}
		3475
		3476	sub commit {
		3477	my ($self) = @_;
		3478	my ($mod, $sym, $cmds) = $self->get_binding;
		3479	if ($sym != 0 && @$cmds > 0) {
		3480	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3481	."'. Don't forget 'Save Config'!");
		3482	$self->{binding_change}->($mod, $sym, $cmds)
		3483	if $self->{binding_change};
		3484	} else {
		3485	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3486	$self->{binding_cancel}->()
		3487	if $self->{binding_cancel};
		3488	}
		3489	}
		3490
		3491	sub start {
		3492	my ($self) = @_;
		3493
		3494	$self->{rec_btn}->set_text ("stop recording");
		3495	$self->{recording} = 1;
		3496	$self->clear_command_list;
		3497	$::CONN->start_record if $::CONN;
		3498	}
		3499
		3500	sub stop {
		3501	my ($self) = @_;
		3502
		3503	$self->{rec_btn}->set_text ("start recording");
		3504	$self->{recording} = 0;
		3505
		3506	my $rec;
		3507	$rec = $::CONN->stop_record if $::CONN;
		3508	return unless ref $rec eq 'ARRAY';
		3509	$self->set_command_list ($rec);
		3510	}
		3511
		3512
		3513	sub ask_for_bind_and_commit {
		3514	my ($self) = @_;
		3515	$self->ask_for_bind (1);
		3516	}
		3517
		3518	sub ask_for_bind {
		3519	my ($self, $commit, $end_cb) = @_;
		3520
		3521	CFClient::Binder::open_binding_dialog (sub {
		3522	my ($mod, $sym) = @_;
		3523	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3524	$self->update_binding_widgets;
		3525	$self->commit if $commit;
		3526	$end_cb->() if $end_cb;
		3527	});
		3528	}
		3529
		3530	# $mod and $sym are the modifiers and key symbol
		3531	# $cmds is a array ref of strings (the commands)
		3532	# $cb is the callback that is executed on OK
		3533	# $ccb is the callback that is executed on CANCEL and
		3534	# when the binding was unsuccessful on OK
		3535	sub set_binding {
		3536	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3537
		3538	$self->clear_command_list;
		3539	$self->{recording} = 0;
		3540	$self->{rec_btn}->set_text ("start recording");
		3541
		3542	$self->{binding} = [$mod, $sym];
		3543	$self->{commands} = $cmds;
		3544
		3545	$self->{binding_change} = $cb;
		3546	$self->{binding_cancel} = $ccb;
		3547
		3548	$self->update_binding_widgets;
		3549	}
		3550
		3551	# this is a shortcut method that asks for a binding
		3552	# and then just binds it.
		3553	sub do_quick_binding {
		3554	my ($self, $cmds, $end_cb) = @_;
		3555	$self->set_binding (undef, undef, $cmds, sub {
		3556	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3557	});
		3558	$self->ask_for_bind (1, $end_cb);
		3559	}
		3560
		3561	sub update_binding_widgets {
		3562	my ($self) = @_;
		3563	my ($mod, $sym, $cmds) = $self->get_binding;
		3564	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3565	$self->set_command_list ($cmds);
		3566	}
		3567
		3568	sub get_binding {
		3569	my ($self) = @_;
		3570	return (
		3571	$self->{binding}->[0],
		3572	$self->{binding}->[1],
		3573	[ grep { defined $_ } @{$self->{commands}} ]
		3574	);
		3575	}
		3576
		3577	sub clear_command_list {
		3578	my ($self) = @_;
		3579	$self->{cmdbox}->clear ();
		3580	}
		3581
		3582	sub set_command_list {
		3583	my ($self, $cmds) = @_;
		3584
		3585	$self->{cmdbox}->clear ();
		3586	$self->{commands} = $cmds;
		3587
		3588	my $idx = 0;
		3589
		3590	for (@$cmds) {
		3591	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3592
		3593	my $i = $idx;
		3594	$hb->add (new CFClient::UI::Label text => $_);
		3595	$hb->add (new CFClient::UI::Button
		3596	text => "delete",
		3597	tooltip => "Deletes the action from the record",
		3598	on_activate => sub {
		3599	$self->{cmdbox}->remove ($hb);
		3600	$cmds->[$i] = undef;
		3601	});
		3602
		3603
		3604	$idx++
		3605	}
		3606	}
		3607
		3608	#############################################################################
		3609
		3610	package CFClient::UI::SpellList;
		3611
		3612	our @ISA = CFClient::UI::Table::;
		3613
		3614	sub new {
		3615	my $class = shift;
		3616
		3617	my $self = $class->SUPER::new (
		3618	binding => [],
		3619	commands => [],
		3620	@_,
		3621	)
		3622	}
		3623
		3624	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3625
		3626	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3627	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3628	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3629	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3630	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3631	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3632	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3633	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3634	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3635	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3636
		3637	sub rebuild_spell_list {
		3638	my ($self) = @_;
		3639
		3640	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3641	$self->clear;
		3642
		3643	return unless $::CONN;
		3644
		3645	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3646	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3647	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3648	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3649	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3650
		3651	my $row = 0;
		3652
		3653	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3654	my $spell = $self->{spell}{$_};
		3655
		3656	$row++;
		3657
		3658	my $spell_cb = sub {
		3659	my ($widget, $ev) = @_;
		3660
		3661	if ($ev->{button} == 1) {
		3662	$::CONN->user_send ("cast $spell->{name}");
		3663	} elsif ($ev->{button} == 2) {
		3664	$::CONN->user_send ("invoke $spell->{name}");
		3665	} elsif ($ev->{button} == 3) {
		3666	(new CFClient::UI::Menu
		3667	items => [
		3668	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3669	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3670	],
		3671	)->popup ($ev);
		3672	} else {
		3673	return 0;
		3674	}
		3675
		3676	1
		3677	};
		3678
		3679	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3680
		3681	#TODO: add path info to tooltip
		3682	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3683
		3684	$self->add (0, $row, new CFClient::UI::Face
		3685	face => $spell->{face},
		3686	can_hover => 1,
		3687	can_events => 1,
		3688	tooltip => $tooltip,
		3689	on_button_down => $spell_cb,
		3690	);
		3691
		3692	$self->add (1, $row, new CFClient::UI::Label
		3693	expand => 1,
		3694	text => $spell->{name},
		3695	can_hover => 1,
		3696	can_events => 1,
		3697	tooltip => $tooltip,
		3698	on_button_down => $spell_cb,
		3699	);
		3700
		3701	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3702	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3703	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3704	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3705	}
		3706	});
		3707	}
		3708
		3709	sub add_spell {
		3710	my ($self, $spell) = @_;
		3711
		3712	$self->{spell}->{$spell->{name}} = $spell;
		3713	$self->rebuild_spell_list;
		3714	}
		3715
		3716	sub remove_spell {
		3717	my ($self, $spell) = @_;
		3718
		3719	delete $self->{spell}->{$spell->{name}};
		3720	$self->rebuild_spell_list;
		3721	}
		3722
		3723	sub clear_spells {
		3724	my ($self) = @_;
		3725
		3726	$self->{spell} = {};
		3727	$self->rebuild_spell_list;
		3728	}
		3729
		3730	#############################################################################
		3731
2998	package CFClient::UI::Root;	3732	package CFClient::UI::Root;
2999		3733
3000	our @ISA = CFClient::UI::Container::;	3734	our @ISA = CFClient::UI::Container::;
		3735
		3736	use List::Util qw(min max);
3001		3737
3002	use CFClient::OpenGL;	3738	use CFClient::OpenGL;
3003		3739
3004	sub new {	3740	sub new {
3005	my $class = shift;	3741	my $class = shift;
…		…
3012	Scalar::Util::weaken ($self->{root} = $self);	3748	Scalar::Util::weaken ($self->{root} = $self);
3013		3749
3014	$self	3750	$self
3015	}	3751	}
3016		3752
3017	sub configure {
3018	my ($self, $x, $y, $w, $h) = @_;
3019
3020	$self->{w} = $w;
3021	$self->{h} = $h;
3022	}
3023
3024	sub reconfigure {
3025	my ($self) = @_;
3026
3027	$self->SUPER::reconfigure;
3028
3029	$self->size_allocate ($self->{w}, $self->{h}, 1)
3030	if $self->{w};
3031	}
3032
3033	sub size_request {	3753	sub size_request {
3034	my ($self) = @_;	3754	my ($self) = @_;
3035		3755
3036	($self->{w}, $self->{h})	3756	($self->{w}, $self->{h})
3037	}	3757	}
…		…
3048	$coord = $max - $size if $coord > $max - $size;	3768	$coord = $max - $size if $coord > $max - $size;
3049		3769
3050	int $coord + 0.5	3770	int $coord + 0.5
3051	}	3771	}
3052		3772
3053	sub size_allocate {	3773	sub invoke_size_allocate {
3054	my ($self, $w, $h, $changed) = @_;	3774	my ($self, $w, $h) = @_;
3055		3775
3056	for my $child ($self->children) {	3776	for my $child ($self->children) {
3057	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3777	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058		3778
3059	$X = $child->{force_x} if exists $child->{force_x};	3779	$X = $child->{force_x} if exists $child->{force_x};
…		…
3062	$X = _to_pixel $X, $W, $self->{w};	3782	$X = _to_pixel $X, $W, $self->{w};
3063	$Y = _to_pixel $Y, $H, $self->{h};	3783	$Y = _to_pixel $Y, $H, $self->{h};
3064		3784
3065	$child->configure ($X, $Y, $W, $H);	3785	$child->configure ($X, $Y, $W, $H);
3066	}	3786	}
		3787
		3788	1
3067	}	3789	}
3068		3790
3069	sub coord2local {	3791	sub coord2local {
3070	my ($self, $x, $y) = @_;	3792	my ($self, $x, $y) = @_;
3071		3793
…		…
3127	$_->()	3849	$_->()
3128	for values %{delete $self->{refresh_hook}};	3850	for values %{delete $self->{refresh_hook}};
3129	}	3851	}
3130		3852
3131	if ($self->{realloc}) {	3853	if ($self->{realloc}) {
		3854	my %queue;
3132	my @queue;	3855	my @queue;
		3856	my $widget;
3133		3857
		3858	outer:
3134	while () {	3859	while () {
3135	if ($self->{realloc}) {	3860	if (my $realloc = delete $self->{realloc}) {
3136	#TODO use array-of-depth approach	3861	for $widget (values %$realloc) {
		3862	$widget->{visible} or next; # do not resize invisible widgets
3137		3863
3138	@queue = sort { $a->{visible} <=> $b->{visible} }	3864	$queue{$widget+0}++ and next; # duplicates are common
3139	@queue, values %{delete $self->{realloc}};	3865
		3866	push @{ $queue[$widget->{visible}] }, $widget;
		3867	}
3140	}	3868	}
3141		3869
		3870	while () {
		3871	@queue or last outer;
		3872
		3873	$widget = pop @{ $queue[-1] || [] }
		3874	and last;
		3875
		3876	pop @queue;
		3877	}
		3878
		3879	delete $queue{$widget+0};
		3880
		3881	my ($w, $h) = $widget->size_request;
		3882
		3883	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3884	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3885
		3886	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3887	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3888
		3889	$w = $widget->{force_w} if exists $widget->{force_w};
		3890	$h = $widget->{force_h} if exists $widget->{force_h};
		3891
		3892	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3893	|| delete $widget->{force_realloc}) {
		3894	$widget->{req_w} = $w;
		3895	$widget->{req_h} = $h;
		3896
		3897	$self->{size_alloc}{$widget+0} = $widget;
		3898
		3899	if (my $parent = $widget->{parent}) {
		3900	$self->{realloc}{$parent+0} = $parent
		3901	unless $queue{$parent+0};
		3902
		3903	$parent->{force_size_alloc} = 1;
		3904	$self->{size_alloc}{$parent+0} = $parent;
		3905	}
		3906	}
		3907
		3908	delete $self->{realloc}{$widget+0};
		3909	}
		3910	}
		3911
		3912	while (my $size_alloc = delete $self->{size_alloc}) {
		3913	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3914	values %$size_alloc;
		3915
		3916	while () {
3142	my $widget = pop @queue || last;	3917	my $widget = pop @queue || last;
3143		3918
3144	$widget->{visible} or last; # do not resize invisible widgets	3919	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3145
3146	my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h}
3147	? @$widget{qw(force_w force_h)}
3148	: $widget->size_request;
3149
3150	my $min_size = $widget->{is_toplevel} ? 16 : 0;
3151
3152	$w = $min_size if $w < $min_size;
3153	$h = $min_size if $h < $min_size;
3154
3155	$widget->{req_w} = $w;
3156	$widget->{req_h} = $h;
3157
3158	$self->{size_alloc}{$widget} = [$widget, undef, undef];
3159
3160	push @queue, $widget->{parent}
3161	if $widget->{parent};
3162	}
3163	}
3164
3165	while (my $size_alloc = delete $self->{size_alloc}) {
3166	my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3167	values %$size_alloc;
3168
3169	while () {
3170	my ($widget, $w, $h) = @{ pop @queue or last };
3171
3172	$w = $widget->{w} || $widget->{req_w} unless defined $w;
3173	$h = $widget->{h} || $widget->{req_h} unless defined $h;
3174		3920
3175	$w = 0 if $w < 0;	3921	$w = 0 if $w < 0;
3176	$h = 0 if $h < 0;	3922	$h = 0 if $h < 0;
3177		3923
3178	$w = int $w + 0.5;	3924	$w = int $w + 0.5;
3179	$h = int $h + 0.5;	3925	$h = int $h + 0.5;
3180		3926
3181	my $changed = $widget->{w} != $w || $widget->{h} != $h;	3927	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3928	$widget->{old_w} = $widget->{w};
		3929	$widget->{old_h} = $widget->{h};
3182		3930
3183	$widget->{w} = $w;	3931	$widget->{w} = $w;
3184	$widget->{h} = $h;	3932	$widget->{h} = $h;
3185		3933
3186	$widget->emit (size_allocate => $w, $h, $changed);	3934	$widget->emit (size_allocate => $w, $h);
		3935	}
3187	}	3936	}
3188	}	3937	}
3189		3938
3190	while ($self->{post_alloc_hook}) {	3939	while ($self->{post_alloc_hook}) {
3191	$_->()	3940	$_->()
3192	for values %{delete $self->{post_alloc_hook}};	3941	for values %{delete $self->{post_alloc_hook}};
3193	}	3942	}
		3943
3194		3944
3195	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3945	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3196	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3946	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3197	glClear GL_COLOR_BUFFER_BIT;	3947	glClear GL_COLOR_BUFFER_BIT;
3198		3948
…		…
3200	glLoadIdentity;	3950	glLoadIdentity;
3201	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3951	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202	glMatrixMode GL_MODELVIEW;	3952	glMatrixMode GL_MODELVIEW;
3203	glLoadIdentity;	3953	glLoadIdentity;
3204		3954
		3955	{
		3956	package CFClient::UI::Base;
		3957
		3958	($draw_x, $draw_y, $draw_w, $draw_h) =
		3959	(0, 0, $self->{w}, $self->{h});
		3960	}
		3961
3205	$self->_draw;	3962	$self->_draw;
3206	}	3963	}
3207		3964
3208	#############################################################################	3965	#############################################################################
3209		3966

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