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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 1.329 by root, Sun Jul 23 02:44:06 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	$self->update;
318	}	324	}
319		325
…		…
327	}	333	}
328		334
329	sub size_request {	335	sub size_request {
330	require Carp;	336	require Carp;
331	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
		338	}
		339
		340	sub baseline_shift {
		341	0
332	}	342	}
333		343
334	sub configure {	344	sub configure {
335	my ($self, $x, $y, $w, $h) = @_;	345	my ($self, $x, $y, $w, $h) = @_;
336		346
…		…
350	$self->{x} = $x;	360	$self->{x} = $x;
351	$self->{y} = $y;	361	$self->{y} = $y;
352	$self->update;	362	$self->update;
353	}	363	}
354		364
355	if ($self->{w} != $w || $self->{h} != $h) {	365	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356	return unless $self->{visible};	366	return unless $self->{visible};
357		367
		368	$self->{alloc_w} = $w;
		369	$self->{alloc_h} = $h;
		370
358	$self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];	371	$self->{root}{size_alloc}{$self+0} = $self;
359	}	372	}
360	}
361
362	sub size_allocate {
363	# nothing to be done
364	}	373	}
365		374
366	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
367	}	381	}
368		382
369	sub set_max_size {	383	sub set_max_size {
370	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
371		385
372	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	$self->{max_w} = int $w if defined $w;
373	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	$self->{max_h} = int $h if defined $h;
		388
		389	$self->realloc;
374	}	390	}
375		391
376	sub set_tooltip {	392	sub set_tooltip {
377	my ($self, $tooltip) = @_;	393	my ($self, $tooltip) = @_;
378		394
…		…
383		399
384	$self->{tooltip} = $tooltip;	400	$self->{tooltip} = $tooltip;
385		401
386	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387	delete $CFClient::UI::TOOLTIP->{owner};	403	delete $CFClient::UI::TOOLTIP->{owner};
388	CFClient::UI::check_tooltip;	404	$CFClient::UI::TOOLTIP_WATCHER->cb->();
389	}	405	}
390	}	406	}
391		407
392	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
393	sub coord2local {	409	sub coord2local {
…		…
401	my ($self, $x, $y) = @_;	417	my ($self, $x, $y) = @_;
402		418
403	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
404	}	420	}
405		421
406	sub focus_in {	422	sub invoke_focus_in {
407	my ($self) = @_;	423	my ($self) = @_;
408		424
409	return if $FOCUS == $self;	425	return if $FOCUS == $self;
410	return unless $self->{can_focus};	426	return unless $self->{can_focus};
411		427
412	my $focus = $FOCUS; $FOCUS = $self;	428	$FOCUS = $self;
413		429
414	$self->_emit (focus_in => $focus);	430	$self->update;
415		431
416	$focus->update if $focus;	432	0
417	$FOCUS->update;
418	}	433	}
419		434
420	sub focus_out {	435	sub invoke_focus_out {
421	my ($self) = @_;	436	my ($self) = @_;
422		437
423	return unless $FOCUS == $self;	438	return unless $FOCUS == $self;
424		439
425	my $focus = $FOCUS; undef $FOCUS;	440	undef $FOCUS;
426		441
427	$self->_emit (focus_out => $focus);	442	$self->update;
428		443
429	$focus->update if $focus; #?
430
431	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	444	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
432	unless $FOCUS;	445	unless $FOCUS;
433	}
434		446
		447	0
		448	}
		449
		450	sub grab_focus {
		451	my ($self) = @_;
		452
		453	$FOCUS->emit ("focus_out") if $FOCUS;
		454	$self->emit ("focus_in");
		455	}
		456
435	sub mouse_motion { }	457	sub invoke_mouse_motion { 0 }
436	sub button_up { }	458	sub invoke_button_up { 0 }
437	sub key_down { }	459	sub invoke_key_down { 0 }
438	sub key_up { }	460	sub invoke_key_up { 0 }
439		461
440	sub button_down {	462	sub invoke_button_down {
441	my ($self, $ev, $x, $y) = @_;	463	my ($self, $ev, $x, $y) = @_;
442		464
443	$self->focus_in;	465	$self->grab_focus;
444	}
445		466
446	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	467	0
447	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	468	}
448	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	469
449	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	470	sub connect {
450	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	471	my ($self, $signal, $cb) = @_;
		472
		473	push @{ $self->{signal_cb}{$signal} }, $cb;
		474	}
		475
		476	sub emit {
		477	my ($self, $signal, @args) = @_;
		478
		479	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		480
		481	#d##TODO# stop propagating at first true, do not use sum
		482	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
		483	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
		484	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
		485	}
451		486
452	sub find_widget {	487	sub find_widget {
453	my ($self, $x, $y) = @_;	488	my ($self, $x, $y) = @_;
454		489
455	return () unless $self->{can_events};	490	return () unless $self->{can_events};
…		…
463		498
464	sub set_parent {	499	sub set_parent {
465	my ($self, $parent) = @_;	500	my ($self, $parent) = @_;
466		501
467	Scalar::Util::weaken ($self->{parent} = $parent);	502	Scalar::Util::weaken ($self->{parent} = $parent);
468
469	$self->set_visible if $parent->{visible};	503	$self->set_visible if $parent->{visible};
470	}	504	}
471		505
472	sub connect {
473	my ($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, $visible) = @_;
493	}
494
495	sub realloc {	506	sub realloc {
496	my ($self) = @_;	507	my ($self) = @_;
497		508
498	if ($self->{visible}) {	509	if ($self->{visible}) {
499	return if $self->{root}{realloc}{$self};	510	return if $self->{root}{realloc}{$self+0};
500		511
501	$self->{root}{realloc}{$self} = $self;	512	$self->{root}{realloc}{$self+0} = $self;
502	$self->{root}->update;	513	$self->{root}->update;
503	} else {	514	} else {
504	delete $self->{req_w};	515	delete $self->{req_w};
		516	delete $self->{req_h};
505	}	517	}
506	}	518	}
507		519
508	sub update {	520	sub update {
509	my ($self) = @_;	521	my ($self) = @_;
…		…
517		529
518	$self->realloc;	530	$self->realloc;
519	$self->update;	531	$self->update;
520	}	532	}
521		533
		534	# using global variables seems a bit hacky, but passing through all drawing
		535	# functions seems pointless.
		536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		537
522	sub draw {	538	sub draw {
523	my ($self) = @_;	539	my ($self) = @_;
524		540
525	return unless $self->{h} && $self->{w};	541	return unless $self->{h} && $self->{w};
		542
		543	# update screen rectangle
		544	local $draw_x = $draw_x + $self->{x};
		545	local $draw_y = $draw_y + $self->{y};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
526		550
527	glPushMatrix;	551	glPushMatrix;
528	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
529	$self->_draw;
530	glPopMatrix;
531		553
532	if ($self == $HOVER && $self->{can_hover}) {	554	if ($self == $HOVER && $self->{can_hover}) {
533	my ($x, $y) = @$self{qw(x y)};
534
535	glColor 1, 0.8, 0.5, 0.2;	555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536	glEnable GL_BLEND;	556	glEnable GL_BLEND;
537	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538	glBegin GL_QUADS;	558	glBegin GL_QUADS;
539	glVertex $x , $y;	559	glVertex 0 , 0;
540	glVertex $x + $self->{w}, $y;	560	glVertex $self->{w}, 0;
541	glVertex $x + $self->{w}, $y + $self->{h};	561	glVertex $self->{w}, $self->{h};
542	glVertex $x , $y + $self->{h};	562	glVertex 0 , $self->{h};
543	glEnd;	563	glEnd;
544	glDisable GL_BLEND;	564	glDisable GL_BLEND;
545	}	565	}
546		566
547	if ($ENV{CFPLUS_DEBUG}) {	567	if ($ENV{CFPLUS_DEBUG} & 1) {
548	glPushMatrix;	568	glPushMatrix;
549	glColor 1, 1, 0, 1;	569	glColor 1, 1, 0, 1;
550	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	570	glTranslate 0.375, 0.375;
551	glBegin GL_LINE_LOOP;	571	glBegin GL_LINE_LOOP;
552	glVertex 0 , 0;	572	glVertex 0 , 0;
553	glVertex $self->{w} - 1, 0;	573	glVertex $self->{w} - 1, 0;
554	glVertex $self->{w} - 1, $self->{h} - 1;	574	glVertex $self->{w} - 1, $self->{h} - 1;
555	glVertex 0 , $self->{h} - 1;	575	glVertex 0 , $self->{h} - 1;
556	glEnd;	576	glEnd;
557	glPopMatrix;	577	glPopMatrix;
558	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559	}	579	}
		580
		581	$self->_draw;
		582	glPopMatrix;
560	}	583	}
561		584
562	sub _draw {	585	sub _draw {
563	my ($self) = @_;	586	my ($self) = @_;
564		587
…		…
566	}	589	}
567		590
568	sub DESTROY {	591	sub DESTROY {
569	my ($self) = @_;	592	my ($self) = @_;
570		593
		594	return if CFClient::in_destruct;
		595
571	delete $WIDGET{$self+0};	596	delete $WIDGET{$self+0};
572	#$self->deactivate;	597
		598	eval { $self->destroy };
		599	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
573	}	600	}
574		601
575	#############################################################################	602	#############################################################################
576		603
577	package CFClient::UI::DrawBG;	604	package CFClient::UI::DrawBG;
…		…
602		629
603	if ($color && (@$color < 4 || $color->[3])) {	630	if ($color && (@$color < 4 || $color->[3])) {
604	my ($w, $h) = @$self{qw(w h)};	631	my ($w, $h) = @$self{qw(w h)};
605		632
606	glEnable GL_BLEND;	633	glEnable GL_BLEND;
607	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	634	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608	glColor @$color;	635	glColor_premultiply @$color;
609		636
610	glBegin GL_QUADS;	637	glBegin GL_QUADS;
611	glVertex 0 , 0;	638	glVertex 0 , 0;
612	glVertex 0 , $h;	639	glVertex 0 , $h;
613	glVertex $w, $h;	640	glVertex $w, $h;
…		…
644	our @ISA = CFClient::UI::Base::;	671	our @ISA = CFClient::UI::Base::;
645		672
646	sub new {	673	sub new {
647	my ($class, %arg) = @_;	674	my ($class, %arg) = @_;
648		675
649	my $children = delete $arg{children} || [];	676	my $children = delete $arg{children};
650		677
651	my $self = $class->SUPER::new (	678	my $self = $class->SUPER::new (
652	children => [],	679	children => [],
653	can_events => 0,	680	can_events => 0,
654	%arg,	681	%arg,
655	);	682	);
		683
656	$self->add ($_) for @$children;	684	$self->add (@$children)
		685	if $children;
657		686
658	$self	687	$self
659	}	688	}
660		689
661	sub add {	690	sub add {
…		…
709	$x -= $self->{x};	738	$x -= $self->{x};
710	$y -= $self->{y};	739	$y -= $self->{y};
711		740
712	my $res;	741	my $res;
713		742
714	for (reverse @{ $self->{children} }) {	743	for (reverse $self->visible_children) {
715	$res = $_->find_widget ($x, $y)	744	$res = $_->find_widget ($x, $y)
716	and return $res;	745	and return $res;
717	}	746	}
718		747
719	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	748	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
740	}	769	}
741		770
742	sub add {	771	sub add {
743	my ($self, $child) = @_;	772	my ($self, $child) = @_;
744		773
745	$self->{children} = [];	774	$self->SUPER::remove ($_) for @{ $self->{children} };
746
747	$self->SUPER::add ($child);	775	$self->SUPER::add ($child);
748	}	776	}
749		777
750	sub remove {	778	sub remove {
751	my ($self, $widget) = @_;	779	my ($self, $widget) = @_;
…		…
760		788
761	sub size_request {	789	sub size_request {
762	$_[0]{children}[0]->size_request	790	$_[0]{children}[0]->size_request
763	}	791	}
764		792
765	sub size_allocate {	793	sub invoke_size_allocate {
766	my ($self, $w, $h, $changed) = @_;	794	my ($self, $w, $h) = @_;
767		795
768	$self->{children}[0]->configure (0, 0, $w, $h);	796	$self->{children}[0]->configure (0, 0, $w, $h);
		797
		798	1
769	}	799	}
770		800
771	#############################################################################	801	#############################################################################
		802
		803	# back-buffered drawing area
772		804
773	package CFClient::UI::Window;	805	package CFClient::UI::Window;
774		806
775	our @ISA = CFClient::UI::Bin::;	807	our @ISA = CFClient::UI::Bin::;
776		808
…		…
787		819
788	$ROOT->on_post_alloc ($self => sub { $self->render_child });	820	$ROOT->on_post_alloc ($self => sub { $self->render_child });
789	$self->SUPER::update;	821	$self->SUPER::update;
790	}	822	}
791		823
792	sub size_allocate {	824	sub invoke_size_allocate {
793	my ($self, $w, $h, $changed) = @_;	825	my ($self, $w, $h) = @_;
794		826
795	$self->SUPER::size_allocate ($w, $h, $changed);
796	$self->update	827	$self->update;
797	if $changed;	828
		829	$self->SUPER::invoke_size_allocate ($w, $h)
798	}	830	}
799		831
800	sub _render {	832	sub _render {
		833	my ($self) = @_;
		834
801	$_[0]{children}[0]->draw;	835	$self->{children}[0]->draw;
802	}	836	}
803		837
804	sub render_child {	838	sub render_child {
805	my ($self) = @_;	839	my ($self) = @_;
806		840
807	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	841	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
808	glClearColor 0, 0, 0, 0;	842	glClearColor 0, 0, 0, 0;
809	glClear GL_COLOR_BUFFER_BIT;	843	glClear GL_COLOR_BUFFER_BIT;
810		844
		845	{
		846	package CFClient::UI::Base;
		847
		848	($draw_x, $draw_y, $draw_w, $draw_h) =
		849	(0, 0, $self->{w}, $self->{h});
		850	}
		851
811	$self->_render;	852	$self->_render;
812	};	853	};
813	}	854	}
814		855
815	sub _draw {	856	sub _draw {
816	my ($self) = @_;	857	my ($self) = @_;
817		858
818	my ($w, $h) = ($self->w, $self->h);	859	my ($w, $h) = @$self{qw(w h)};
819		860
820	my $tex = $self->{texture}	861	my $tex = $self->{texture}
821	or return;	862	or return;
822		863
823	glEnable GL_TEXTURE_2D;	864	glEnable GL_TEXTURE_2D;
824	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	865	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825	glColor 1, 1, 1, 1;	866	glColor 0, 0, 0, 1;
826		867
827	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	868	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
828		869
829	glDisable GL_TEXTURE_2D;	870	glDisable GL_TEXTURE_2D;
830	}	871	}
…		…
846	}	887	}
847		888
848	sub size_request {	889	sub size_request {
849	my ($self) = @_;	890	my ($self) = @_;
850		891
851	my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	892	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852		893
853	$w = 10 if $self->{scroll_x};	894	$w = 10 if $self->{scroll_x};
854	$h = 10 if $self->{scroll_y};	895	$h = 10 if $self->{scroll_y};
855		896
856	($w, $h)	897	($w, $h)
857	}	898	}
858		899
859	sub size_allocate {	900	sub invoke_size_allocate {
860	my ($self, $w, $h, $changed) = @_;	901	my ($self, $w, $h) = @_;
861		902
		903	my $child = $self->child;
		904
862	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};	905	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};	906	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864		907
865	$self->child->configure (0, 0, $w, $h);	908	$self->child->configure (0, 0, $w, $h);
866	$self->update;	909	$self->update;
		910
		911	1
867	}	912	}
868		913
869	sub set_offset {	914	sub set_offset {
870	my ($self, $x, $y) = @_;	915	my ($self, $x, $y) = @_;
871		916
…		…
904	}	949	}
905		950
906	sub _render {	951	sub _render {
907	my ($self) = @_;	952	my ($self) = @_;
908		953
		954	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		955	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		956
909	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	957	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910		958
911	$self->SUPER::_render;	959	$self->SUPER::_render;
912	}	960	}
913		961
…		…
916	package CFClient::UI::ScrolledWindow;	964	package CFClient::UI::ScrolledWindow;
917		965
918	our @ISA = CFClient::UI::HBox::;	966	our @ISA = CFClient::UI::HBox::;
919		967
920	sub new {	968	sub new {
921	my $class = shift;	969	my ($class, %arg) = @_;
		970
		971	my $child = delete $arg{child};
922		972
923	my $self;	973	my $self;
924		974
925	my $slider = new CFClient::UI::Slider	975	my $slider = new CFClient::UI::Slider
926	vertical => 1,	976	vertical => 1,
…		…
931	;	981	;
932		982
933	$self = $class->SUPER::new (	983	$self = $class->SUPER::new (
934	vp => (new CFClient::UI::ViewPort expand => 1),	984	vp => (new CFClient::UI::ViewPort expand => 1),
935	slider => $slider,	985	slider => $slider,
936	@_,	986	%arg,
937	);	987	);
938		988
939	$self->{vp}->add ($self->{scrolled});
940	$self->add ($self->{vp});
941	$self->add ($self->{slider});	989	$self->SUPER::add ($self->{vp}, $self->{slider});
		990	$self->add ($child) if $child;
942		991
943	$self	992	$self
944	}	993	}
945		994
		995	#TODO# update range on size_allocate depending on child
		996
		997	sub add {
		998	my ($self, $widget) = @_;
		999
		1000	$self->{vp}->add ($self->{child} = $widget);
		1001	}
		1002
		1003	sub invoke_button_up {
		1004	my ($self, $ev) = @_;
		1005
		1006	warn "button up $ev->{button}\n";#d#
		1007
		1008	0
		1009	}
		1010
		1011	sub update_slider {
		1012	my ($self) = @_;
		1013
		1014	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
		1015	}
		1016
946	sub update {	1017	sub update {
947	my ($self) = @_;	1018	my ($self) = @_;
948		1019
949	$self->SUPER::update;	1020	$self->SUPER::update;
950		1021
951	# todo: overwrite size_allocate of child	1022	$self->update_slider;
952	my $child = $self->{vp}->child;
953	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954	}	1023	}
955		1024
956	sub size_allocate {	1025	sub invoke_size_allocate {
957	my ($self, $w, $h, $changed) = @_;	1026	my ($self, $w, $h) = @_;
958		1027
		1028	$self->update_slider;
		1029
959	$self->SUPER::size_allocate ($w, $h, $changed);	1030	$self->SUPER::invoke_size_allocate ($w, $h)
960
961	my $child = $self->{vp}->child;
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963	}	1031	}
964
965	#TODO# update range on size_allocate depending on child
966	# update viewport offset on scroll
967		1032
968	#############################################################################	1033	#############################################################################
969		1034
970	package CFClient::UI::Frame;	1035	package CFClient::UI::Frame;
971		1036
…		…
987		1052
988	if ($self->{bg}) {	1053	if ($self->{bg}) {
989	my ($w, $h) = @$self{qw(w h)};	1054	my ($w, $h) = @$self{qw(w h)};
990		1055
991	glEnable GL_BLEND;	1056	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1057	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993	glColor @{ $self->{bg} };	1058	glColor_premultiply @{ $self->{bg} };
994		1059
995	glBegin GL_QUADS;	1060	glBegin GL_QUADS;
996	glVertex 0 , 0;	1061	glVertex 0 , 0;
997	glVertex 0 , $h;	1062	glVertex 0 , $h;
998	glVertex $w, $h;	1063	glVertex $w, $h;
…		…
1020	my @border =	1085	my @border =
1021	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1086	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);	1087	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023		1088
1024	sub new {	1089	sub new {
1025	my $class = shift;	1090	my ($class, %arg) = @_;
1026		1091
1027	my $self = $class->SUPER::new (	1092	my $self = $class->SUPER::new (
1028	bg => [1, 1, 1, 1],	1093	bg => [1, 1, 1, 1],
1029	border_bg => [1, 1, 1, 1],	1094	border_bg => [1, 1, 1, 1],
1030	border => 0.6,	1095	border => 0.6,
1031	is_toplevel => 1,
1032	can_events => 1,	1096	can_events => 1,
1033	@_	1097	min_w => 64,
		1098	min_h => 32,
		1099	%arg,
1034	);	1100	);
1035		1101
1036	$self->{title} &&= new CFClient::UI::Label	1102	$self->{title_widget} = new CFClient::UI::Label
1037	align => 0,	1103	align => 0,
1038	valign => 1,	1104	valign => 1,
1039	text => $self->{title},	1105	text => $self->{title},
1040	fontsize => $self->{border};	1106	fontsize => $self->{border},
		1107	if exists $self->{title};
		1108
		1109	if ($self->{has_close_button}) {
		1110	$self->{close_button} =
		1111	new CFClient::UI::ImageButton
		1112	path => 'x1_close.png',
		1113	on_activate => sub { $self->emit ("delete") };
		1114
		1115	$self->CFClient::UI::Container::add ($self->{close_button});
		1116	}
1041		1117
1042	$self	1118	$self
		1119	}
		1120
		1121	sub add {
		1122	my ($self, @widgets) = @_;
		1123
		1124	$self->SUPER::add (@widgets);
		1125	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1126	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1043	}	1127	}
1044		1128
1045	sub border {	1129	sub border {
1046	int $_[0]{border} * $::FONTSIZE	1130	int $_[0]{border} * $::FONTSIZE
1047	}	1131	}
1048		1132
1049	sub size_request {	1133	sub size_request {
1050	my ($self) = @_;	1134	my ($self) = @_;
		1135
		1136	$self->{title_widget}->size_request
		1137	if $self->{title_widget};
		1138
		1139	$self->{close_button}->size_request
		1140	if $self->{close_button};
1051		1141
1052	my ($w, $h) = $self->SUPER::size_request;	1142	my ($w, $h) = $self->SUPER::size_request;
1053		1143
1054	(	1144	(
1055	$w + $self->border * 2,	1145	$w + $self->border * 2,
1056	$h + $self->border * 2,	1146	$h + $self->border * 2,
1057	)	1147	)
1058	}	1148	}
1059		1149
1060	sub size_allocate {	1150	sub invoke_size_allocate {
1061	my ($self, $w, $h, $changed) = @_;	1151	my ($self, $w, $h) = @_;
1062		1152
1063	return unless $changed;	1153	if ($self->{title_widget}) {
		1154	$self->{title_widget}{w} = $w;
		1155	$self->{title_widget}{h} = $h;
		1156	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1157	}
1064		1158
		1159	my $border = $self->border;
		1160
1065	$h -= List::Util::max 0, $self->border * 2;	1161	$h -= List::Util::max 0, $border * 2;
1066	$w -= List::Util::max 0, $self->border * 2;	1162	$w -= List::Util::max 0, $border * 2;
1067		1163
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);	1164	$self->child->configure ($border, $border, $w, $h);
1072	}
1073		1165
		1166	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1167	if $self->{close_button};
		1168
		1169	1
		1170	}
		1171
		1172	sub invoke_delete {
		1173	my ($self) = @_;
		1174
		1175	$self->hide;
		1176
		1177	1
		1178	}
		1179
1074	sub button_down {	1180	sub invoke_button_down {
1075	my ($self, $ev, $x, $y) = @_;	1181	my ($self, $ev, $x, $y) = @_;
1076		1182
1077	my ($w, $h) = @$self{qw(w h)};	1183	my ($w, $h) = @$self{qw(w h)};
1078	my $border = $self->border;	1184	my $border = $self->border;
1079		1185
…		…
1095	my $dy = $ev->{y} - $oy;	1201	my $dy = $ev->{y} - $oy;
1096		1202
1097	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1203	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1204	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099		1205
		1206	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100	$self->realloc;	1207	$self->realloc;
1101	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102	};	1208	};
1103		1209
1104	} elsif ($lr ^ $td) {	1210	} elsif ($lr ^ $td) {
1105	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1211	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106	my ($bx, $by) = ($self->{x}, $self->{y});	1212	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1109	my ($ev, $x, $y) = @_;	1215	my ($ev, $x, $y) = @_;
1110		1216
1111	($x, $y) = ($ev->{x}, $ev->{y});	1217	($x, $y) = ($ev->{x}, $ev->{y});
1112		1218
1113	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1219	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1220	# HACK: the next line is required to enforce placement
		1221	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1114	};	1222	};
		1223	} else {
		1224	return 0;
		1225	}
		1226
1115	}	1227	1
1116	}	1228	}
1117		1229
1118	sub button_up {	1230	sub invoke_button_up {
1119	my ($self, $ev, $x, $y) = @_;	1231	my ($self, $ev, $x, $y) = @_;
1120		1232
1121	delete $self->{motion};	1233	! ! delete $self->{motion}
1122	}	1234	}
1123		1235
1124	sub mouse_motion {	1236	sub invoke_mouse_motion {
1125	my ($self, $ev, $x, $y) = @_;	1237	my ($self, $ev, $x, $y) = @_;
1126		1238
1127	$self->{motion}->($ev, $x, $y) if $self->{motion};	1239	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1240
		1241	! ! $self->{motion}
1128	}	1242	}
1129		1243
1130	sub _draw {	1244	sub _draw {
1131	my ($self) = @_;	1245	my ($self) = @_;
1132		1246
		1247	my $child = $self->{children}[0];
		1248
1133	my ($w, $h ) = ($self->{w}, $self->{h});	1249	my ($w, $h ) = ($self->{w}, $self->{h});
1134	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1250	my ($cw, $ch) = ($child->{w}, $child->{h});
1135		1251
1136	glEnable GL_TEXTURE_2D;	1252	glEnable GL_TEXTURE_2D;
1137	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1253	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138		1254
1139	my $border = $self->border;	1255	my $border = $self->border;
…		…
1154	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1270	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155	}	1271	}
1156		1272
1157	glDisable GL_TEXTURE_2D;	1273	glDisable GL_TEXTURE_2D;
1158		1274
1159	$self->{title}->draw if $self->{title};
1160
1161	$self->child->draw;	1275	$child->draw;
		1276
		1277	if ($self->{title_widget}) {
		1278	glTranslate 0, $border - $self->{h};
		1279	$self->{title_widget}->_draw;
		1280
		1281	glTranslate 0, - ($border - $self->{h});
		1282	}
		1283
		1284	$self->{close_button}->draw
		1285	if $self->{close_button};
1162	}	1286	}
1163		1287
1164	#############################################################################	1288	#############################################################################
1165		1289
1166	package CFClient::UI::Table;	1290	package CFClient::UI::Table;
…		…
1189		1313
1190	$child->set_parent ($self);	1314	$child->set_parent ($self);
1191	$self->{children}[$y][$x] = $child;	1315	$self->{children}[$y][$x] = $child;
1192		1316
1193	$self->realloc;	1317	$self->realloc;
		1318	}
		1319
		1320	sub remove {
		1321	my ($self, $child) = @_;
		1322
		1323	# TODO: not yet implemented
1194	}	1324	}
1195		1325
1196	# TODO: move to container class maybe? send children a signal on removal?	1326	# TODO: move to container class maybe? send children a signal on removal?
1197	sub clear {	1327	sub clear {
1198	my ($self) = @_;	1328	my ($self) = @_;
…		…
1239	(sum @$ws),	1369	(sum @$ws),
1240	(sum @$hs),	1370	(sum @$hs),
1241	)	1371	)
1242	}	1372	}
1243		1373
1244	sub size_allocate {	1374	sub invoke_size_allocate {
1245	my ($self, $w, $h, $changed) = @_;	1375	my ($self, $w, $h) = @_;
1246		1376
1247	my ($ws, $hs) = $self->get_wh;	1377	my ($ws, $hs) = $self->get_wh;
1248		1378
1249	my $req_w = (sum @$ws) || 1;	1379	my $req_w = (sum @$ws) || 1;
1250	my $req_h = (sum @$hs) || 1;	1380	my $req_h = (sum @$hs) || 1;
…		…
1281	}	1411	}
1282		1412
1283	$y += $row_h;	1413	$y += $row_h;
1284	}	1414	}
1285		1415
		1416	1
1286	}	1417	}
1287		1418
1288	sub find_widget {	1419	sub find_widget {
1289	my ($self, $x, $y) = @_;	1420	my ($self, $x, $y) = @_;
1290		1421
…		…
1327	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1458	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1459	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1329	)	1460	)
1330	}	1461	}
1331		1462
1332	sub size_allocate {	1463	sub invoke_size_allocate {
1333	my ($self, $w, $h, $changed) = @_;	1464	my ($self, $w, $h) = @_;
1334		1465
1335	my $space = $self->{vertical} ? $h : $w;	1466	my $space = $self->{vertical} ? $h : $w;
1336	my $children = $self->{children};	1467	my @children = $self->visible_children;
1337		1468
1338	my @req;	1469	my @req;
1339		1470
1340	if ($self->{homogeneous}) {	1471	if ($self->{homogeneous}) {
1341	@req = ($space / (@$children || 1)) x @$children;	1472	@req = ($space / (@children || 1)) x @children;
1342	} else {	1473	} else {
1343	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1474	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344	my $req = List::Util::sum @req;	1475	my $req = List::Util::sum @req;
1345		1476
1346	if ($req > $space) {	1477	if ($req > $space) {
1347	# ah well, not enough space	1478	# ah well, not enough space
1348	$_ *= $space / $req for @req;	1479	$_ *= $space / $req for @req;
1349	} else {	1480	} else {
1350	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1481	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351		1482
1352	$space = ($space - $req) / $expand; # remaining space to give away	1483	$space = ($space - $req) / $expand; # remaining space to give away
1353		1484
1354	$req[$_] += $space * $children->[$_]{expand}	1485	$req[$_] += $space * $children[$_]{expand}
1355	for 0 .. $#$children;	1486	for 0 .. $#children;
1356	}	1487	}
1357	}	1488	}
1358		1489
1359	CFClient::UI::harmonize \@req;	1490	CFClient::UI::harmonize \@req;
1360		1491
1361	my $pos = 0;	1492	my $pos = 0;
1362	for (0 .. $#$children) {	1493	for (0 .. $#children) {
1363	my $alloc = $req[$_];	1494	my $alloc = $req[$_];
1364	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1495	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365		1496
1366	$pos += $alloc;	1497	$pos += $alloc;
1367	}	1498	}
1368		1499
1369	1	1500	1
…		…
1421	ellipsise => 3, # end	1552	ellipsise => 3, # end
1422	layout => (new CFClient::Layout),	1553	layout => (new CFClient::Layout),
1423	fontsize => 1,	1554	fontsize => 1,
1424	align => -1,	1555	align => -1,
1425	valign => -1,	1556	valign => -1,
1426	padding => 2,	1557	padding_x => 2,
		1558	padding_y => 2,
1427	can_events => 0,	1559	can_events => 0,
1428	%arg	1560	%arg
1429	);	1561	);
1430		1562
1431	if (exists $self->{template}) {	1563	if (exists $self->{template}) {
…		…
1458		1590
1459	delete $self->{texture};	1591	delete $self->{texture};
1460	$self->SUPER::update;	1592	$self->SUPER::update;
1461	}	1593	}
1462		1594
		1595	sub realloc {
		1596	my ($self) = @_;
		1597
		1598	delete $self->{ox};
		1599	$self->SUPER::realloc;
		1600	}
		1601
1463	sub set_text {	1602	sub set_text {
1464	my ($self, $text) = @_;	1603	my ($self, $text) = @_;
1465		1604
1466	return if $self->{text} eq "T$text";	1605	return if $self->{text} eq "T$text";
1467	$self->{text} = "T$text";	1606	$self->{text} = "T$text";
1468		1607
1469	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470	$self->{layout}->set_text ($text);	1608	$self->{layout}->set_text ($text);
1471		1609
		1610	delete $self->{size_req};
1472	$self->realloc;	1611	$self->realloc;
1473	$self->update;	1612	$self->update;
1474	}	1613	}
1475		1614
1476	sub set_markup {	1615	sub set_markup {
…		…
1479	return if $self->{text} eq "M$markup";	1618	return if $self->{text} eq "M$markup";
1480	$self->{text} = "M$markup";	1619	$self->{text} = "M$markup";
1481		1620
1482	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1621	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483		1622
1484	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485	$self->{layout}->set_markup ($markup);	1623	$self->{layout}->set_markup ($markup);
1486		1624
		1625	delete $self->{size_req};
1487	$self->realloc;	1626	$self->realloc;
1488	$self->update;	1627	$self->update;
1489	}	1628	}
1490		1629
1491	sub size_request {	1630	sub size_request {
1492	my ($self) = @_;	1631	my ($self) = @_;
1493		1632
		1633	$self->{size_req} ||= do {
1494	$self->{layout}->set_font ($self->{font}) if $self->{font};	1634	$self->{layout}->set_font ($self->{font}) if $self->{font};
1495	$self->{layout}->set_width ($self->{max_w} || -1);	1635	$self->{layout}->set_width ($self->{max_w} || -1);
1496	$self->{layout}->set_ellipsise ($self->{ellipsise});	1636	$self->{layout}->set_ellipsise ($self->{ellipsise});
1497	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1637	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1638	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499		1639
1500	my ($w, $h) = $self->{layout}->size;	1640	my ($w, $h) = $self->{layout}->size;
1501		1641
1502	if (exists $self->{template}) {	1642	if (exists $self->{template}) {
1503	$self->{template}->set_font ($self->{font}) if $self->{font};	1643	$self->{template}->set_font ($self->{font}) if $self->{font};
		1644	$self->{template}->set_width ($self->{max_w} || -1);
1504	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1645	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505		1646
1506	my ($w2, $h2) = $self->{template}->size;	1647	my ($w2, $h2) = $self->{template}->size;
1507		1648
1508	$w = List::Util::max $w, $w2;	1649	$w = List::Util::max $w, $w2;
1509	$h = List::Util::max $h, $h2;	1650	$h = List::Util::max $h, $h2;
		1651	}
		1652
		1653	[$w, $h]
1510	}	1654	};
1511		1655
1512	(	1656	@{ $self->{size_req} }
1513	$w + $self->{padding} * 2,
1514	$h + $self->{padding} * 2,
1515	)
1516	}	1657	}
1517		1658
		1659	sub baseline_shift {
		1660	$_[0]{layout}->descent
		1661	}
		1662
1518	sub size_allocate {	1663	sub invoke_size_allocate {
1519	my ($self, $w, $h, $changed) = @_;	1664	my ($self, $w, $h) = @_;
		1665
		1666	delete $self->{ox};
1520		1667
1521	delete $self->{texture}	1668	delete $self->{texture}
1522	if $changed;	1669	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1670
		1671	1
1523	}	1672	}
1524		1673
1525	sub set_fontsize {	1674	sub set_fontsize {
1526	my ($self, $fontsize) = @_;	1675	my ($self, $fontsize) = @_;
1527		1676
1528	$self->{fontsize} = $fontsize;	1677	$self->{fontsize} = $fontsize;
		1678	delete $self->{size_req};
1529	delete $self->{texture};	1679	delete $self->{texture};
1530		1680
1531	$self->realloc;	1681	$self->realloc;
1532	}	1682	}
1533		1683
		1684	sub reconfigure {
		1685	my ($self) = @_;
		1686
		1687	delete $self->{size_req};
		1688	delete $self->{texture};
		1689
		1690	$self->SUPER::reconfigure;
		1691	}
		1692
1534	sub _draw {	1693	sub _draw {
1535	my ($self) = @_;	1694	my ($self) = @_;
1536		1695
1537	$self->SUPER::_draw; # draw background, if applicable	1696	$self->SUPER::_draw; # draw background, if applicable
1538		1697
1539	my $tex = $self->{texture} ||= do {	1698	my $size = $self->{texture} ||= do {
1540	$self->{layout}->set_foreground (@{$self->{fg}});	1699	$self->{layout}->set_foreground (@{$self->{fg}});
1541	$self->{layout}->set_font ($self->{font}) if $self->{font};	1700	$self->{layout}->set_font ($self->{font}) if $self->{font};
1542	$self->{layout}->set_width ($self->{w});	1701	$self->{layout}->set_width ($self->{w});
1543	$self->{layout}->set_ellipsise ($self->{ellipsise});	1702	$self->{layout}->set_ellipsise ($self->{ellipsise});
1544	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1703	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1704	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546		1705
1547	my $tex = new_from_layout CFClient::Texture $self->{layout};	1706	[$self->{layout}->size]
1548
1549	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551	: ($self->{w} - $tex->{w}) * 0.5);
1552
1553	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555	: ($self->{h} - $tex->{h}) * 0.5);
1556
1557	$tex
1558	};	1707	};
1559		1708
1560	glEnable GL_TEXTURE_2D;	1709	unless (exists $self->{ox}) {
1561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1710	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1711	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
		1712	: ($self->{w} - $size->[0]) * 0.5);
1562		1713
1563	if ($tex->{format} == GL_ALPHA) {	1714	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564	glColor @{$self->{fg}};	1715	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});	1716	: ($self->{h} - $size->[1]) * 0.5);
1566	} else {
1567	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568	}	1717	};
1569		1718
1570	glDisable GL_TEXTURE_2D;	1719	my $w = List::Util::min $self->{w} + 4, $size->[0];
		1720	my $h = List::Util::min $self->{h} + 2, $size->[1];
		1721
		1722	$self->{layout}->render ($self->{ox}, $self->{oy});
1571	}	1723	}
1572		1724
1573	#############################################################################	1725	#############################################################################
1574		1726
1575	package CFClient::UI::EntryBase;	1727	package CFClient::UI::EntryBase;
…		…
1589	can_hover => 1,	1741	can_hover => 1,
1590	can_focus => 1,	1742	can_focus => 1,
1591	valign => 0,	1743	valign => 0,
1592	can_events => 1,	1744	can_events => 1,
1593	#text => ...	1745	#text => ...
		1746	#hidden => "*",
1594	@_	1747	@_
1595	)	1748	)
1596	}	1749	}
1597		1750
1598	sub _set_text {	1751	sub _set_text {
…		…
1600		1753
1601	delete $self->{cur_h};	1754	delete $self->{cur_h};
1602		1755
1603	return if $self->{text} eq $text;	1756	return if $self->{text} eq $text;
1604		1757
1605	delete $self->{texture};
1606
1607	$self->{last_activity} = $::NOW;	1758	$self->{last_activity} = $::NOW;
1608	$self->{text} = $text;	1759	$self->{text} = $text;
1609		1760
1610	$text =~ s/./*/g if $self->{hidden};	1761	$text =~ s/./*/g if $self->{hidden};
1611	$self->{layout}->set_text ("$text ");	1762	$self->{layout}->set_text ("$text ");
		1763	delete $self->{size_req};
1612		1764
1613	$self->_emit (changed => $self->{text});	1765	$self->emit (changed => $self->{text});
		1766
		1767	$self->realloc;
		1768	$self->update;
1614	}	1769	}
1615		1770
1616	sub set_text {	1771	sub set_text {
1617	my ($self, $text) = @_;	1772	my ($self, $text) = @_;
1618		1773
1619	$self->{cursor} = length $text;	1774	$self->{cursor} = length $text;
1620	$self->_set_text ($text);	1775	$self->_set_text ($text);
1621
1622	$self->realloc;
1623	}	1776	}
1624		1777
1625	sub get_text {	1778	sub get_text {
1626	$_[0]{text}	1779	$_[0]{text}
1627	}	1780	}
…		…
1632	my ($w, $h) = $self->SUPER::size_request;	1785	my ($w, $h) = $self->SUPER::size_request;
1633		1786
1634	($w + 1, $h) # add 1 for cursor	1787	($w + 1, $h) # add 1 for cursor
1635	}	1788	}
1636		1789
1637	sub key_down {	1790	sub invoke_key_down {
1638	my ($self, $ev) = @_;	1791	my ($self, $ev) = @_;
1639		1792
1640	my $mod = $ev->{mod};	1793	my $mod = $ev->{mod};
1641	my $sym = $ev->{sym};	1794	my $sym = $ev->{sym};
1642	my $uni = $ev->{unicode};	1795	my $uni = $ev->{unicode};
…		…
1654	} elsif ($sym == CFClient::SDLK_HOME) {	1807	} elsif ($sym == CFClient::SDLK_HOME) {
1655	$self->{cursor} = 0;	1808	$self->{cursor} = 0;
1656	} elsif ($sym == CFClient::SDLK_END) {	1809	} elsif ($sym == CFClient::SDLK_END) {
1657	$self->{cursor} = length $text;	1810	$self->{cursor} = length $text;
1658	} elsif ($uni == 27) {	1811	} elsif ($uni == 27) {
1659	$self->_emit ('escape');	1812	$self->emit ('escape');
1660	} elsif ($uni) {	1813	} elsif ($uni) {
1661	substr $text, $self->{cursor}++, 0, chr $uni;	1814	substr $text, $self->{cursor}++, 0, chr $uni;
		1815	} else {
		1816	return 0;
1662	}	1817	}
1663		1818
1664	$self->_set_text ($text);	1819	$self->_set_text ($text);
1665		1820
1666	$self->realloc;	1821	$self->realloc;
1667	}
1668		1822
		1823	1
		1824	}
		1825
1669	sub focus_in {	1826	sub invoke_focus_in {
1670	my ($self) = @_;	1827	my ($self) = @_;
1671		1828
1672	$self->{last_activity} = $::NOW;	1829	$self->{last_activity} = $::NOW;
1673		1830
1674	$self->SUPER::focus_in;	1831	$self->SUPER::invoke_focus_in
1675	}	1832	}
1676		1833
1677	sub button_down {	1834	sub invoke_button_down {
1678	my ($self, $ev, $x, $y) = @_;	1835	my ($self, $ev, $x, $y) = @_;
1679		1836
1680	$self->SUPER::button_down ($ev, $x, $y);	1837	$self->SUPER::invoke_button_down ($ev, $x, $y);
1681		1838
1682	my $idx = $self->{layout}->xy_to_index ($x, $y);	1839	my $idx = $self->{layout}->xy_to_index ($x, $y);
1683		1840
1684	# byte-index to char-index	1841	# byte-index to char-index
1685	my $text = $self->{text};	1842	my $text = $self->{text};
1686	utf8::encode $text;	1843	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687	$self->{cursor} = length substr $text, 0, $idx;	1844	$self->{cursor} = length $text;
1688		1845
1689	$self->_set_text ($self->{text});	1846	$self->_set_text ($self->{text});
1690	$self->update;	1847	$self->update;
		1848
		1849	1
1691	}	1850	}
1692		1851
1693	sub mouse_motion {	1852	sub invoke_mouse_motion {
1694	my ($self, $ev, $x, $y) = @_;	1853	my ($self, $ev, $x, $y) = @_;
1695	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1854	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1855
		1856	1
1696	}	1857	}
1697		1858
1698	sub _draw {	1859	sub _draw {
1699	my ($self) = @_;	1860	my ($self) = @_;
1700		1861
1701	local $self->{fg} = $self->{fg};	1862	local $self->{fg} = $self->{fg};
1702		1863
1703	if ($FOCUS == $self) {	1864	if ($FOCUS == $self) {
1704	glColor @{$self->{active_bg}};	1865	glColor_premultiply @{$self->{active_bg}};
1705	$self->{fg} = $self->{active_fg};	1866	$self->{fg} = $self->{active_fg};
1706	} else {	1867	} else {
1707	glColor @{$self->{bg}};	1868	glColor_premultiply @{$self->{bg}};
1708	}	1869	}
1709		1870
1710	glEnable GL_BLEND;	1871	glEnable GL_BLEND;
1711	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1872	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712	glBegin GL_QUADS;	1873	glBegin GL_QUADS;
1713	glVertex 0 , 0;	1874	glVertex 0 , 0;
1714	glVertex 0 , $self->{h};	1875	glVertex 0 , $self->{h};
1715	glVertex $self->{w}, $self->{h};	1876	glVertex $self->{w}, $self->{h};
1716	glVertex $self->{w}, 0;	1877	glVertex $self->{w}, 0;
…		…
1741		1902
1742	our @ISA = CFClient::UI::EntryBase::;	1903	our @ISA = CFClient::UI::EntryBase::;
1743		1904
1744	use CFClient::OpenGL;	1905	use CFClient::OpenGL;
1745		1906
1746	sub key_down {	1907	sub invoke_key_down {
1747	my ($self, $ev) = @_;	1908	my ($self, $ev) = @_;
1748		1909
1749	my $sym = $ev->{sym};	1910	my $sym = $ev->{sym};
1750		1911
1751	if ($sym == 13) {	1912	if ($sym == 13) {
1752	unshift @{$self->{history}},	1913	unshift @{$self->{history}},
1753	my $txt = $self->get_text;	1914	my $txt = $self->get_text;
		1915
1754	$self->{history_pointer} = -1;	1916	$self->{history_pointer} = -1;
1755	$self->{history_saveback} = '';	1917	$self->{history_saveback} = '';
1756	$self->_emit (activate => $txt);	1918	$self->emit (activate => $txt);
1757	$self->update;	1919	$self->update;
1758		1920
1759	} elsif ($sym == CFClient::SDLK_UP) {	1921	} elsif ($sym == CFClient::SDLK_UP) {
1760	if ($self->{history_pointer} < 0) {	1922	if ($self->{history_pointer} < 0) {
1761	$self->{history_saveback} = $self->get_text;	1923	$self->{history_saveback} = $self->get_text;
…		…
1777	} else {	1939	} else {
1778	$self->set_text ($self->{history_saveback});	1940	$self->set_text ($self->{history_saveback});
1779	}	1941	}
1780		1942
1781	} else {	1943	} else {
1782	$self->SUPER::key_down ($ev);	1944	return $self->SUPER::invoke_key_down ($ev)
		1945	}
		1946
1783	}	1947	1
1784
1785	}	1948	}
1786		1949
1787	#############################################################################	1950	#############################################################################
1788		1951
1789	package CFClient::UI::Button;	1952	package CFClient::UI::Button;
…		…
1798		1961
1799	sub new {	1962	sub new {
1800	my $class = shift;	1963	my $class = shift;
1801		1964
1802	$class->SUPER::new (	1965	$class->SUPER::new (
1803	padding => 4,	1966	padding_x => 4,
		1967	padding_y => 4,
1804	fg => [1, 1, 1],	1968	fg => [1, 1, 1],
1805	active_fg => [0, 0, 1],	1969	active_fg => [0, 0, 1],
1806	can_hover => 1,	1970	can_hover => 1,
1807	align => 0,	1971	align => 0,
1808	valign => 0,	1972	valign => 0,
1809	can_events => 1,	1973	can_events => 1,
1810	@_	1974	@_
1811	)	1975	)
1812	}	1976	}
1813		1977
1814	sub activate { }
1815
1816	sub button_up {	1978	sub invoke_button_up {
1817	my ($self, $ev, $x, $y) = @_;	1979	my ($self, $ev, $x, $y) = @_;
1818		1980
1819	$self->emit ("activate")	1981	$self->emit ("activate")
1820	if $x >= 0 && $x < $self->{w}	1982	if $x >= 0 && $x < $self->{w}
1821	&& $y >= 0 && $y < $self->{h};	1983	&& $y >= 0 && $y < $self->{h};
		1984
		1985	1
1822	}	1986	}
1823		1987
1824	sub _draw {	1988	sub _draw {
1825	my ($self) = @_;	1989	my ($self) = @_;
1826		1990
1827	local $self->{fg} = $self->{fg};	1991	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829	if ($GRAB == $self) {
1830	$self->{fg} = $self->{active_fg};
1831	}
1832		1992
1833	glEnable GL_TEXTURE_2D;	1993	glEnable GL_TEXTURE_2D;
1834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835	glColor 0, 0, 0, 1;	1995	glColor 0, 0, 0, 1;
1836		1996
…		…
1841	$self->SUPER::_draw;	2001	$self->SUPER::_draw;
1842	}	2002	}
1843		2003
1844	#############################################################################	2004	#############################################################################
1845		2005
		2006	package CFClient::UI::ImageButton;
		2007
		2008	our @ISA = CFClient::UI::Image::;
		2009
		2010	use CFClient::OpenGL;
		2011
		2012	my %textures;
		2013
		2014	sub new {
		2015	my $class = shift;
		2016
		2017	my $self = $class->SUPER::new (
		2018	padding_x => 4,
		2019	padding_y => 4,
		2020	fg => [1, 1, 1],
		2021	active_fg => [0, 0, 1],
		2022	can_hover => 1,
		2023	align => 0,
		2024	valign => 0,
		2025	can_events => 1,
		2026	@_
		2027	);
		2028	}
		2029
		2030	sub invoke_button_up {
		2031	my ($self, $ev, $x, $y) = @_;
		2032
		2033	$self->emit ("activate")
		2034	if $x >= 0 && $x < $self->{w}
		2035	&& $y >= 0 && $y < $self->{h};
		2036
		2037	1
		2038	}
		2039
		2040	#############################################################################
		2041
1846	package CFClient::UI::CheckBox;	2042	package CFClient::UI::CheckBox;
1847		2043
1848	our @ISA = CFClient::UI::DrawBG::;	2044	our @ISA = CFClient::UI::DrawBG::;
1849		2045
1850	my @tex =	2046	my @tex =
…		…
1855		2051
1856	sub new {	2052	sub new {
1857	my $class = shift;	2053	my $class = shift;
1858		2054
1859	$class->SUPER::new (	2055	$class->SUPER::new (
1860	padding => 2,	2056	padding_x => 2,
		2057	padding_y => 2,
1861	fg => [1, 1, 1],	2058	fg => [1, 1, 1],
1862	active_fg => [1, 1, 0],	2059	active_fg => [1, 1, 0],
1863	bg => [0, 0, 0, 0.2],	2060	bg => [0, 0, 0, 0.2],
1864	active_bg => [1, 1, 1, 0.5],	2061	active_bg => [1, 1, 1, 0.5],
1865	state => 0,	2062	state => 0,
…		…
1869	}	2066	}
1870		2067
1871	sub size_request {	2068	sub size_request {
1872	my ($self) = @_;	2069	my ($self) = @_;
1873		2070
1874	($self->{padding} * 2 + 6) x 2	2071	(6) x 2
1875	}	2072	}
1876		2073
		2074	sub toggle {
		2075	my ($self) = @_;
		2076
		2077	$self->{state} = !$self->{state};
		2078	$self->emit (changed => $self->{state});
		2079	$self->update;
		2080	}
		2081
1877	sub button_down {	2082	sub invoke_button_down {
1878	my ($self, $ev, $x, $y) = @_;	2083	my ($self, $ev, $x, $y) = @_;
1879		2084
1880	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	2085	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	2086	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882	$self->{state} = !$self->{state};	2087	$self->toggle;
1883	$self->_emit (changed => $self->{state});	2088	} else {
		2089	return 0
		2090	}
		2091
1884	}	2092	1
1885	}	2093	}
1886		2094
1887	sub _draw {	2095	sub _draw {
1888	my ($self) = @_;	2096	my ($self) = @_;
1889		2097
1890	$self->SUPER::_draw;	2098	$self->SUPER::_draw;
1891		2099
1892	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	2100	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893		2101
1894	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	2102	my ($w, $h) = @$self{qw(w h)};
		2103
		2104	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895		2105
1896	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	2106	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897		2107
1898	my $tex = $self->{state} ? $tex[1] : $tex[0];	2108	my $tex = $self->{state} ? $tex[1] : $tex[0];
1899		2109
…		…
1907	package CFClient::UI::Image;	2117	package CFClient::UI::Image;
1908		2118
1909	our @ISA = CFClient::UI::Base::;	2119	our @ISA = CFClient::UI::Base::;
1910		2120
1911	use CFClient::OpenGL;	2121	use CFClient::OpenGL;
1912	use Carp qw/confess/;
1913		2122
1914	our %loaded_images;	2123	our %texture_cache;
1915		2124
1916	sub new {	2125	sub new {
1917	my $class = shift;	2126	my $class = shift;
1918		2127
1919	my $self = $class->SUPER::new (can_events => 0, @_);	2128	my $self = $class->SUPER::new (
		2129	can_events => 0,
		2130	@_,
		2131	);
1920		2132
1921	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2133	$self->{path} || $self->{tex}
		2134	or Carp::croak "'path' or 'tex' attributes required";
1922		2135
1923	$loaded_images{$self->{image}} ||=	2136	$self->{tex} ||= $texture_cache{$self->{path}} ||=
1924	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2137	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1925		2138
1926	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2139	Scalar::Util::weaken $texture_cache{$self->{path}};
1927		2140
1928	Scalar::Util::weaken $loaded_images{$self->{image}};	2141	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930	$self->{aspect} = $tex->{w} / $tex->{h};
1931		2142
1932	$self	2143	$self
1933	}	2144	}
1934		2145
1935	sub size_request {	2146	sub size_request {
1936	my ($self) = @_;	2147	my ($self) = @_;
1937		2148
1938	($self->{tex}->{w}, $self->{tex}->{h})	2149	($self->{tex}{w}, $self->{tex}{h})
1939	}	2150	}
1940		2151
1941	sub _draw {	2152	sub _draw {
1942	my ($self) = @_;	2153	my ($self) = @_;
1943		2154
…		…
2052	my $ycut1 = max 0, min 1, $ycut;	2263	my $ycut1 = max 0, min 1, $ycut;
2053	my $ycut2 = max 0, min 1, $ycut - 1;	2264	my $ycut2 = max 0, min 1, $ycut - 1;
2054		2265
2055	my $h1 = $self->{h} * (1 - $ycut1);	2266	my $h1 = $self->{h} * (1 - $ycut1);
2056	my $h2 = $self->{h} * (1 - $ycut2);	2267	my $h2 = $self->{h} * (1 - $ycut2);
		2268	my $h3 = $self->{h};
		2269
		2270	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057		2271
2058	glEnable GL_BLEND;	2272	glEnable GL_BLEND;
2059	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2273	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2274	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060	glEnable GL_TEXTURE_2D;	2275	glEnable GL_TEXTURE_2D;
2061	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2276	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062		2277
2063	glBindTexture GL_TEXTURE_2D, $t1->{name};	2278	glBindTexture GL_TEXTURE_2D, $t1->{name};
2064	glBegin GL_QUADS;	2279	glBegin GL_QUADS;
…		…
2079		2294
2080	if ($t3) {	2295	if ($t3) {
2081	glBindTexture GL_TEXTURE_2D, $t3->{name};	2296	glBindTexture GL_TEXTURE_2D, $t3->{name};
2082	glBegin GL_QUADS;	2297	glBegin GL_QUADS;
2083	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2298	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2299	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2300	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2301	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087	glEnd;	2302	glEnd;
2088	}	2303	}
2089		2304
2090	glDisable GL_BLEND;	2305	glDisable GL_BLEND;
…		…
2164	fg => [1, 1, 1],	2379	fg => [1, 1, 1],
2165	active_fg => [0, 0, 0],	2380	active_fg => [0, 0, 0],
2166	bg => [0, 0, 0, 0.2],	2381	bg => [0, 0, 0, 0.2],
2167	active_bg => [1, 1, 1, 0.5],	2382	active_bg => [1, 1, 1, 0.5],
2168	range => [0, 0, 100, 10, 0],	2383	range => [0, 0, 100, 10, 0],
2169	req_w => $::WIDTH / 80,	2384	min_w => $::WIDTH / 80,
2170	req_h => $::WIDTH / 80,	2385	min_h => $::WIDTH / 80,
2171	vertical => 0,	2386	vertical => 0,
2172	can_hover => 1,	2387	can_hover => 1,
2173	inner_pad => 0.02,	2388	inner_pad => 0.02,
2174	@_	2389	@_
2175	);	2390	);
…		…
2178	$self->update;	2393	$self->update;
2179		2394
2180	$self	2395	$self
2181	}	2396	}
2182		2397
2183	sub changed { }
2184
2185	sub set_range {	2398	sub set_range {
2186	my ($self, $range) = @_;	2399	my ($self, $range) = @_;
2187		2400
2188	($range, $self->{range}) = ($self->{range}, $range);	2401	($range, $self->{range}) = ($self->{range}, $range);
2189		2402
2190	$self->update
2191	if "@$range" ne "@{$self->{range}}";	2403	if ("@$range" ne "@{$self->{range}}") {
		2404	$self->update;
		2405	$self->set_value ($self->{range}[0]);
		2406	}
2192	}	2407	}
2193		2408
2194	sub set_value {	2409	sub set_value {
2195	my ($self, $value) = @_;	2410	my ($self, $value) = @_;
2196		2411
…		…
2207	if $unit;	2422	if $unit;
2208		2423
2209	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2424	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210		2425
2211	if ($value != $old_value) {	2426	if ($value != $old_value) {
2212	$self->_emit (changed => $value);	2427	$self->emit (changed => $value);
2213	$self->update;	2428	$self->update;
2214	}	2429	}
2215	}	2430	}
2216		2431
2217	sub size_request {	2432	sub size_request {
2218	my ($self) = @_;	2433	my ($self) = @_;
2219		2434
2220	my $w = $self->{req_w};	2435	($self->{req_w}, $self->{req_h})
2221	my $h = $self->{req_h};
2222
2223	$self->{vertical} ? ($h, $w) : ($w, $h)
2224	}	2436	}
2225		2437
2226	sub button_down {	2438	sub invoke_button_down {
2227	my ($self, $ev, $x, $y) = @_;	2439	my ($self, $ev, $x, $y) = @_;
2228		2440
2229	$self->SUPER::button_down ($ev, $x, $y);	2441	$self->SUPER::invoke_button_down ($ev, $x, $y);
2230		2442
2231	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2443	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232		2444
2233	$self->mouse_motion ($ev, $x, $y);	2445	$self->invoke_mouse_motion ($ev, $x, $y)
2234	}	2446	}
2235		2447
2236	sub mouse_motion {	2448	sub invoke_mouse_motion {
2237	my ($self, $ev, $x, $y) = @_;	2449	my ($self, $ev, $x, $y) = @_;
2238		2450
2239	if ($GRAB == $self) {	2451	if ($GRAB == $self) {
2240	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2452	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241		2453
2242	my (undef, $lo, $hi, $page) = @{$self->{range}};	2454	my (undef, $lo, $hi, $page) = @{$self->{range}};
2243		2455
2244	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2456	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245		2457
2246	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2458	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2459	} else {
		2460	return 0;
		2461	}
		2462
2247	}	2463	1
2248	}	2464	}
2249		2465
2250	sub update {	2466	sub update {
2251	my ($self) = @_;	2467	my ($self) = @_;
2252		2468
2253	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2469	delete $self->{knob_w};
		2470	$self->SUPER::update;
		2471	}
		2472
		2473	sub _draw {
		2474	my ($self) = @_;
		2475
		2476	unless ($self->{knob_w}) {
2254	$self->set_value ($self->{range}[0]);	2477	$self->set_value ($self->{range}[0]);
2255		2478
2256	my ($value, $lo, $hi, $page) = @{$self->{range}};	2479	my ($value, $lo, $hi, $page) = @{$self->{range}};
2257	my $range = ($hi - $page - $lo) || 1e-100;	2480	my $range = ($hi - $page - $lo) || 1e-100;
2258		2481
…		…
2264	$value = ($value - $lo) / $range;	2487	$value = ($value - $lo) / $range;
2265	$value = $value * $self->{scale} + $self->{offset};	2488	$value = $value * $self->{scale} + $self->{offset};
2266		2489
2267	$self->{knob_x} = $value - $knob_w * 0.5;	2490	$self->{knob_x} = $value - $knob_w * 0.5;
2268	$self->{knob_w} = $knob_w;	2491	$self->{knob_w} = $knob_w;
2269	});	2492	}
2270
2271	$self->SUPER::update;
2272	}
2273
2274	sub _draw {
2275	my ($self) = @_;
2276		2493
2277	$self->SUPER::_draw ();	2494	$self->SUPER::_draw ();
2278		2495
2279	glScale $self->{w}, $self->{h};	2496	glScale $self->{w}, $self->{h};
2280		2497
…		…
2341	sub set_range { shift->{slider}->set_range (@_) }	2558	sub set_range { shift->{slider}->set_range (@_) }
2342	sub set_value { shift->{slider}->set_value (@_) }	2559	sub set_value { shift->{slider}->set_value (@_) }
2343		2560
2344	#############################################################################	2561	#############################################################################
2345		2562
2346	package CFClient::UI::TextView;	2563	package CFClient::UI::TextScroller;
2347		2564
2348	our @ISA = CFClient::UI::HBox::;	2565	our @ISA = CFClient::UI::HBox::;
2349		2566
2350	use CFClient::OpenGL;	2567	use CFClient::OpenGL;
2351		2568
…		…
2353	my $class = shift;	2570	my $class = shift;
2354		2571
2355	my $self = $class->SUPER::new (	2572	my $self = $class->SUPER::new (
2356	fontsize => 1,	2573	fontsize => 1,
2357	can_events => 0,	2574	can_events => 0,
		2575	indent => 0,
2358	#font => default_font	2576	#font => default_font
2359	@_,	2577	@_,
2360		2578
2361	layout => (new CFClient::Layout 1),	2579	layout => (new CFClient::Layout),
2362	par => [],	2580	par => [],
2363	height => 0,	2581	height => 0,
2364	children => [	2582	children => [
2365	(new CFClient::UI::Empty expand => 1),	2583	(new CFClient::UI::Empty expand => 1),
2366	(new CFClient::UI::Slider vertical => 1),	2584	(new CFClient::UI::Slider vertical => 1),
…		…
2377		2595
2378	$self->{fontsize} = $fontsize;	2596	$self->{fontsize} = $fontsize;
2379	$self->reflow;	2597	$self->reflow;
2380	}	2598	}
2381		2599
		2600	sub size_request {
		2601	my ($self) = @_;
		2602
		2603	my ($empty, $slider) = @{ $self->{children} };
		2604
		2605	local $self->{children} = [$empty, $slider];
		2606	$self->SUPER::size_request
		2607	}
		2608
2382	sub size_allocate {	2609	sub invoke_size_allocate {
2383	my ($self, $w, $h, $changed) = @_;	2610	my ($self, $w, $h) = @_;
2384		2611
2385	$self->SUPER::size_allocate ($w, $h, $changed);	2612	my ($empty, $slider, @other) = @{ $self->{children} };
2386		2613	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387	return unless $changed;
2388		2614
2389	$self->{layout}->set_font ($self->{font}) if $self->{font};	2615	$self->{layout}->set_font ($self->{font}) if $self->{font};
2390	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2616	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391	$self->{layout}->set_width ($self->{children}[0]{w});	2617	$self->{layout}->set_width ($empty->{w});
		2618	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392		2619
2393	$self->reflow;	2620	$self->reflow;
2394	}
2395		2621
2396	sub text_size {	2622	local $self->{children} = [$empty, $slider];
2397	my ($self, $text, $indent) = @_;	2623	$self->SUPER::invoke_size_allocate ($w, $h)
		2624	}
		2625
		2626	sub get_layout {
		2627	my ($self, $para) = @_;
2398		2628
2399	my $layout = $self->{layout};	2629	my $layout = $self->{layout};
2400		2630
		2631	$layout->set_font ($self->{font}) if $self->{font};
		2632	$layout->set_foreground (@{$para->{fg}});
2401	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2633	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402	$layout->set_width ($self->{children}[0]{w} - $indent);	2634	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2635	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403	$layout->set_markup ($text);	2636	$layout->set_markup ($para->{markup});
		2637
		2638	$layout->set_shapes (
		2639	map
		2640	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2641	@{$para->{widget}}
2404		2642	);
		2643
2405	$layout->size	2644	$layout
2406	}	2645	}
2407		2646
2408	sub reflow {	2647	sub reflow {
2409	my ($self) = @_;	2648	my ($self) = @_;
2410		2649
…		…
2419	$self->{children}[1]->set_value ($offset);	2658	$self->{children}[1]->set_value ($offset);
2420	}	2659	}
2421		2660
2422	sub clear {	2661	sub clear {
2423	my ($self) = @_;	2662	my ($self) = @_;
		2663
		2664	my (undef, undef, @other) = @{ $self->{children} };
		2665	$self->remove ($_) for @other;
2424		2666
2425	$self->{par} = [];	2667	$self->{par} = [];
2426	$self->{height} = 0;	2668	$self->{height} = 0;
2427	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2669	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428	}	2670	}
2429		2671
2430	sub add_paragraph {	2672	sub add_paragraph {
2431	my ($self, $color, $text, $indent) = @_;	2673	my ($self, $color, $para, $indent) = @_;
2432		2674
2433	for my $line (split /\n/, $text) {	2675	my ($text, @w) = ref $para ? @$para : $para;
2434	my ($w, $h) = $self->text_size ($line);	2676
2435	$self->{height} += $h;	2677	$para = {
2436	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2678	w => 1e10,
		2679	wrapped => 1,
		2680	fg => $color,
		2681	indent => $indent,
		2682	markup => $text,
		2683	widget => \@w,
2437	}	2684	};
2438		2685
2439	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2686	$self->add (@w) if @w;
		2687	push @{$self->{par}}, $para;
		2688
		2689	$self->{need_reflow}++;
		2690	$self->update;
		2691	}
		2692
		2693	sub scroll_to_bottom {
		2694	my ($self) = @_;
		2695
		2696	$self->{scroll_to_bottom} = 1;
		2697	$self->update;
2440	}	2698	}
2441		2699
2442	sub update {	2700	sub update {
2443	my ($self) = @_;	2701	my ($self) = @_;
2444		2702
…		…
2446		2704
2447	return unless $self->{h} > 0;	2705	return unless $self->{h} > 0;
2448		2706
2449	delete $self->{texture};	2707	delete $self->{texture};
2450		2708
2451	$ROOT->on_post_alloc ($self, sub {	2709	$ROOT->on_post_alloc ($self => sub {
2452	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2710	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453		2711
2454	if (delete $self->{need_reflow}) {	2712	if (delete $self->{need_reflow}) {
2455	my $height = 0;	2713	my $height = 0;
2456		2714
2457	my $layout = $self->{layout};
2458
2459	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2461	for (@{$self->{par}}) {	2715	for my $para (@{$self->{par}}) {
2462	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2716	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2463	$layout->set_width ($W - $_->[3]);	2717	my $layout = $self->get_layout ($para);
2464	$layout->set_markup ($_->[4]);
2465	my ($w, $h) = $layout->size;	2718	my ($w, $h) = $layout->size;
2466	$_->[0] = $w + $_->[3];	2719
2467	$_->[1] = $h;	2720	$para->{w} = $w + $para->{indent};
		2721	$para->{h} = $h;
		2722	$para->{wrapped} = $layout->has_wrapped;
2468	}	2723	}
2469		2724
2470	$height += $_->[1];	2725	$height += $para->{h};
2471	}	2726	}
2472		2727
2473	$self->{height} = $height;	2728	$self->{height} = $height;
2474		2729
2475	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2730	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2476		2731
2477	delete $self->{texture};	2732	delete $self->{texture};
2478	}	2733	}
2479		2734
		2735	if (delete $self->{scroll_to_bottom}) {
		2736	$self->{children}[1]->set_value (1e10);
		2737	}
		2738
2480	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2739	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2481	glClearColor 0.5, 0.5, 0.5, 0;	2740	glClearColor 0, 0, 0, 0;
2482	glClear GL_COLOR_BUFFER_BIT;	2741	glClear GL_COLOR_BUFFER_BIT;
2483		2742
2484	my $top = int $self->{children}[1]{range}[0];	2743	my $top = int $self->{children}[1]{range}[0];
2485		2744
2486	my $y0 = $top;	2745	my $y0 = $top;
2487	my $y1 = $top + $H;	2746	my $y1 = $top + $H;
2488		2747
2489	my $y = 0;	2748	my $y = 0;
2490		2749
2491	my $layout = $self->{layout};
2492
2493	$layout->set_font ($self->{font}) if $self->{font};
2494
2495	glEnable GL_BLEND;
2496	#TODO# not correct in windows where rgba is forced off
2497	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2499	for my $par (@{$self->{par}}) {	2750	for my $para (@{$self->{par}}) {
2500	my $h = $par->[1];	2751	my $h = $para->{h};
2501		2752
2502	if ($y0 < $y + $h && $y < $y1) {	2753	if ($y0 < $y + $h && $y < $y1) {
2503	$layout->set_foreground (@{ $par->[2] });
2504	$layout->set_width ($W - $par->[3]);
2505	$layout->set_markup ($par->[4]);
2506		2754
2507	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2755	my $layout = $self->get_layout ($para);
2508		2756
2509	glRasterPos $par->[3], $y - $y0;	2757	$layout->render ($para->{indent}, $y - $y0);
2510	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2758
		2759	if (my @w = @{ $para->{widget} }) {
		2760	my @s = $layout->get_shapes;
		2761
		2762	for (@w) {
		2763	my ($dx, $dy) = splice @s, 0, 2, ();
		2764
		2765	$_->{x} = $dx + $para->{indent};
		2766	$_->{y} = $dy + $y - $y0;
		2767
		2768	$_->draw;
		2769	}
		2770	}
2511	}	2771	}
2512		2772
2513	$y += $h;	2773	$y += $h;
2514	}	2774	}
2515
2516	glDisable GL_BLEND;
2517	};	2775	};
2518	});	2776	});
2519	}	2777	}
2520		2778
		2779	sub reconfigure {
		2780	my ($self) = @_;
		2781
		2782	$self->SUPER::reconfigure;
		2783
		2784	$_->{w} = 1e10 for @{ $self->{par} };
		2785	$self->reflow;
		2786	}
		2787
2521	sub _draw {	2788	sub _draw {
2522	my ($self) = @_;	2789	my ($self) = @_;
2523		2790
2524	glEnable GL_TEXTURE_2D;	2791	glEnable GL_TEXTURE_2D;
2525	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2792	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526	glColor 1, 1, 1, 1;	2793	glColor 0, 0, 0, 1;
2527	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2794	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528	glDisable GL_TEXTURE_2D;	2795	glDisable GL_TEXTURE_2D;
2529		2796
2530	$self->{children}[1]->draw;	2797	$self->{children}[1]->draw;
2531
2532	}	2798	}
2533		2799
2534	#############################################################################	2800	#############################################################################
2535		2801
2536	package CFClient::UI::Animator;	2802	package CFClient::UI::Animator;
…		…
2615	}	2881	}
2616		2882
2617	sub set_tooltip_from {	2883	sub set_tooltip_from {
2618	my ($self, $widget) = @_;	2884	my ($self, $widget) = @_;
2619		2885
		2886	my $tooltip = $widget->{tooltip};
		2887
		2888	if ($ENV{CFPLUS_DEBUG} & 2) {
		2889	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2890	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2891	. "req $widget->{req_w} $widget->{req_h}\n"
		2892	. "visible $widget->{visible}";
		2893	}
		2894
		2895	$tooltip =~ s/^\n+//;
		2896	$tooltip =~ s/\n+$//;
		2897
2620	$self->add (new CFClient::UI::Label	2898	$self->add (new CFClient::UI::Label
2621	markup => $widget->{tooltip},	2899	markup => $tooltip,
2622	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2900	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623	fontsize => 0.8,	2901	fontsize => 0.8,
2624	fg => [0, 0, 0, 1],	2902	fg => [0, 0, 0, 1],
2625	ellipsise => 0,	2903	ellipsise => 0,
2626	font => ($widget->{tooltip_font} || $::FONT_PROP),	2904	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2633	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2911	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634		2912
2635	($w + 4, $h + 4)	2913	($w + 4, $h + 4)
2636	}	2914	}
2637		2915
2638	sub size_allocate {	2916	sub invoke_size_allocate {
2639	my ($self, $w, $h, $changed) = @_;	2917	my ($self, $w, $h) = @_;
2640		2918
2641	return unless $changed;
2642
2643	$self->SUPER::size_allocate ($w - 4, $h - 4, $changed);	2919	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2644	}	2920	}
2645		2921
2646	sub visibility_change {	2922	sub invoke_visibility_change {
2647	my ($self, $visible) = @_;	2923	my ($self, $visible) = @_;
2648		2924
2649	return unless $visible;	2925	return unless $visible;
2650		2926
2651	$self->{root}->on_post_alloc ("move_$self" => sub {	2927	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2653	or return;	2929	or return;
2654		2930
2655	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2931	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656		2932
2657	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2933	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658	if $x + $self->{w} > $::WIDTH;	2934	if $x + $self->{w} > $self->{root}{w};
2659		2935
2660	$self->move_abs ($x, $y);	2936	$self->move_abs ($x, $y);
2661	});	2937	});
2662	}	2938	}
2663		2939
…		…
2752	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3028	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753		3029
2754	if ($tex) {	3030	if ($tex) {
2755	glEnable GL_TEXTURE_2D;	3031	glEnable GL_TEXTURE_2D;
2756	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3032	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757	glColor 1, 1, 1, 1;	3033	glColor 0, 0, 0, 1;
2758	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3034	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759	glDisable GL_TEXTURE_2D;	3035	glDisable GL_TEXTURE_2D;
2760	}	3036	}
2761	}	3037	}
2762		3038
2763	sub DESTROY {	3039	sub destroy {
2764	my ($self) = @_;	3040	my ($self) = @_;
2765		3041
2766	$self->{timer}->cancel	3042	$self->{timer}->cancel
2767	if $self->{timer};	3043	if $self->{timer};
2768		3044
2769	$self->SUPER::DESTROY;	3045	$self->SUPER::destroy;
2770	}	3046	}
2771		3047
2772	#############################################################################	3048	#############################################################################
2773		3049
2774	package CFClient::UI::Inventory;	3050	package CFClient::UI::Buttonbar;
2775		3051
2776	our @ISA = CFClient::UI::ScrolledWindow::;	3052	our @ISA = CFClient::UI::HBox::;
2777		3053
2778	sub new {	3054	# 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		3055
2814	#############################################################################	3056	#############################################################################
2815		3057
2816	package CFClient::UI::Menu;	3058	package CFClient::UI::Menu;
2817		3059
…		…
2829	);	3071	);
2830		3072
2831	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3073	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2832		3074
2833	for my $item (@{ $self->{items} }) {	3075	for my $item (@{ $self->{items} }) {
2834	my ($widget, $cb) = @$item;	3076	my ($widget, $cb, $tooltip) = @$item;
2835		3077
2836	# handle various types of items, only text for now	3078	# handle various types of items, only text for now
2837	if (!ref $widget) {	3079	if (!ref $widget) {
		3080	if ($widget =~ /\t/) {
		3081	my ($left, $right) = split /\t/, $widget, 2;
		3082
		3083	$widget = new CFClient::UI::HBox
		3084	can_hover => 1,
		3085	can_events => 1,
		3086	tooltip => $tooltip,
		3087	children => [
		3088	(new CFClient::UI::Label markup => $left, expand => 1),
		3089	(new CFClient::UI::Label markup => $right, align => +1),
		3090	],
		3091	;
		3092
		3093	} else {
2838	$widget = new CFClient::UI::Label	3094	$widget = new CFClient::UI::Label
2839	can_hover => 1,	3095	can_hover => 1,
2840	can_events => 1,	3096	can_events => 1,
2841	text => $widget;	3097	markup => $widget,
		3098	tooltip => $tooltip;
		3099	}
2842	}	3100	}
2843		3101
2844	$self->{item}{$widget} = $item;	3102	$self->{item}{$widget} = $item;
2845		3103
2846	$self->{vbox}->add ($widget);	3104	$self->{vbox}->add ($widget);
…		…
2851		3109
2852	# popup given the event (must be a mouse button down event currently)	3110	# popup given the event (must be a mouse button down event currently)
2853	sub popup {	3111	sub popup {
2854	my ($self, $ev) = @_;	3112	my ($self, $ev) = @_;
2855		3113
2856	$self->_emit ("popdown");	3114	$self->emit ("popdown");
2857		3115
2858	# maybe save $GRAB? must be careful about events...	3116	# maybe save $GRAB? must be careful about events...
2859	$GRAB = $self;	3117	$GRAB = $self;
2860	$self->{button} = $ev->{button};	3118	$self->{button} = $ev->{button};
2861		3119
2862	$self->show;	3120	$self->show;
2863	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3121	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864	}	3122	}
2865		3123
2866	sub mouse_motion {	3124	sub invoke_mouse_motion {
2867	my ($self, $ev, $x, $y) = @_;	3125	my ($self, $ev, $x, $y) = @_;
2868		3126
2869	# TODO: should use vbox->find_widget or so	3127	# TODO: should use vbox->find_widget or so
2870	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3128	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871	$self->{hover} = $self->{item}{$HOVER};	3129	$self->{hover} = $self->{item}{$HOVER};
2872	}
2873		3130
		3131	0
		3132	}
		3133
2874	sub button_up {	3134	sub invoke_button_up {
2875	my ($self, $ev, $x, $y) = @_;	3135	my ($self, $ev, $x, $y) = @_;
2876		3136
2877	if ($ev->{button} == $self->{button}) {	3137	if ($ev->{button} == $self->{button}) {
2878	undef $GRAB;	3138	undef $GRAB;
2879	$self->hide;	3139	$self->hide;
2880		3140
2881	$self->_emit ("popdown");	3141	$self->emit ("popdown");
2882	$self->{hover}[1]->() if $self->{hover};	3142	$self->{hover}[1]->() if $self->{hover};
		3143	} else {
		3144	return 0
		3145	}
		3146
2883	}	3147	1
2884	}	3148	}
2885		3149
2886	#############################################################################	3150	#############################################################################
2887		3151
2888	package CFClient::UI::Statusbox;	3152	package CFClient::UI::Multiplexer;
2889		3153
2890	our @ISA = CFClient::UI::VBox::;	3154	our @ISA = CFClient::UI::Container::;
2891		3155
2892	sub new {	3156	sub new {
2893	my $class = shift;	3157	my $class = shift;
2894		3158
2895	$class->SUPER::new (	3159	my $self = $class->SUPER::new (
		3160	@_,
		3161	);
		3162
		3163	$self->{current} = $self->{children}[0]
		3164	if @{ $self->{children} };
		3165
		3166	$self
		3167	}
		3168
		3169	sub add {
		3170	my ($self, @widgets) = @_;
		3171
		3172	$self->SUPER::add (@widgets);
		3173
		3174	$self->{current} = $self->{children}[0]
		3175	if @{ $self->{children} };
		3176	}
		3177
		3178	sub get_current_page {
		3179	my ($self) = @_;
		3180
		3181	$self->{current}
		3182	}
		3183
		3184	sub set_current_page {
		3185	my ($self, $page_or_widget) = @_;
		3186
		3187	my $widget = ref $page_or_widget
		3188	? $page_or_widget
		3189	: $self->{children}[$page_or_widget];
		3190
		3191	$self->{current} = $widget;
		3192	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3193
		3194	$self->emit (page_changed => $self->{current});
		3195
		3196	$self->realloc;
		3197	}
		3198
		3199	sub visible_children {
		3200	$_[0]{current}
		3201	}
		3202
		3203	sub size_request {
		3204	my ($self) = @_;
		3205
		3206	$self->{current}->size_request
		3207	}
		3208
		3209	sub invoke_size_allocate {
		3210	my ($self, $w, $h) = @_;
		3211
		3212	$self->{current}->configure (0, 0, $w, $h);
		3213
		3214	1
		3215	}
		3216
		3217	sub _draw {
		3218	my ($self) = @_;
		3219
		3220	$self->{current}->draw;
		3221	}
		3222
		3223	#############################################################################
		3224
		3225	package CFClient::UI::Notebook;
		3226
		3227	our @ISA = CFClient::UI::VBox::;
		3228
		3229	sub new {
		3230	my $class = shift;
		3231
		3232	my $self = $class->SUPER::new (
		3233	buttonbar => (new CFClient::UI::Buttonbar),
		3234	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3235	# filter => # will be put between multiplexer and $self
		3236	@_,
		3237	);
		3238
		3239	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3240	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3241
		3242	$self
		3243	}
		3244
		3245	sub add {
		3246	my ($self, $title, $widget, $tooltip) = @_;
		3247
		3248	Scalar::Util::weaken $self;
		3249
		3250	$self->{buttonbar}->add (new CFClient::UI::Button
		3251	markup => $title,
		3252	tooltip => $tooltip,
		3253	on_activate => sub { $self->set_current_page ($widget) },
		3254	);
		3255
		3256	$self->{multiplexer}->add ($widget);
		3257	}
		3258
		3259	sub get_current_page {
		3260	my ($self) = @_;
		3261
		3262	$self->{multiplexer}->get_current_page
		3263	}
		3264
		3265	sub set_current_page {
		3266	my ($self, $page) = @_;
		3267
		3268	$self->{multiplexer}->set_current_page ($page);
		3269	$self->emit (page_changed => $self->{multiplexer}{current});
		3270	}
		3271
		3272	#############################################################################
		3273
		3274	package CFClient::UI::Combobox;
		3275
		3276	use utf8;
		3277
		3278	our @ISA = CFClient::UI::Button::;
		3279
		3280	sub new {
		3281	my $class = shift;
		3282
		3283	my $self = $class->SUPER::new (
		3284	options => [], # [value, title, longdesc], ...
		3285	value => undef,
		3286	@_,
		3287	);
		3288
		3289	$self->_set_value ($self->{value});
		3290
		3291	$self
		3292	}
		3293
		3294	sub invoke_button_down {
		3295	my ($self, $ev) = @_;
		3296
		3297	my @menu_items;
		3298
		3299	for (@{ $self->{options} }) {
		3300	my ($value, $title, $tooltip) = @$_;
		3301
		3302	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3303	}
		3304
		3305	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3306	}
		3307
		3308	sub _set_value {
		3309	my ($self, $value) = @_;
		3310
		3311	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3312	or return;
		3313
		3314	$self->{value} = $item->[0];
		3315	$self->set_markup ("$item->[1] ⇓");
		3316	$self->set_tooltip ($item->[2]);
		3317	}
		3318
		3319	sub set_value {
		3320	my ($self, $value) = @_;
		3321
		3322	return unless $self->{value} ne $value;
		3323
		3324	$self->_set_value ($value);
		3325	$self->emit (changed => $value);
		3326	}
		3327
		3328	#############################################################################
		3329
		3330	package CFClient::UI::Statusbox;
		3331
		3332	our @ISA = CFClient::UI::VBox::;
		3333
		3334	sub new {
		3335	my $class = shift;
		3336
		3337	my $self = $class->SUPER::new (
2896	fontsize => 0.8,	3338	fontsize => 0.8,
2897	@_,	3339	@_,
2898	)	3340	);
		3341
		3342	Scalar::Util::weaken (my $this = $self);
		3343
		3344	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3345
		3346	$self
2899	}	3347	}
2900		3348
2901	sub reorder {	3349	sub reorder {
2902	my ($self) = @_;	3350	my ($self) = @_;
2903	my $NOW = time;	3351	my $NOW = Time::HiRes::time;
		3352
		3353	# freeze display when hovering over any label
		3354	return if $CFClient::UI::TOOLTIP->{owner}
		3355	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3356	values %{ $self->{item} };
2904		3357
2905	while (my ($k, $v) = each %{ $self->{item} }) {	3358	while (my ($k, $v) = each %{ $self->{item} }) {
2906	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3359	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907	}	3360	}
2908		3361
…		…
2911	my @items = sort {	3364	my @items = sort {
2912	$a->{pri} <=> $b->{pri}	3365	$a->{pri} <=> $b->{pri}
2913	or $b->{id} <=> $a->{id}	3366	or $b->{id} <=> $a->{id}
2914	} values %{ $self->{item} };	3367	} values %{ $self->{item} };
2915		3368
		3369	$self->{timer}->interval (1);
		3370
2916	my $count = 10 + 1;	3371	my $count = 10 + 1;
2917	for my $item (@items) {	3372	for my $item (@items) {
2918	last unless --$count;	3373	last unless --$count;
2919		3374
2920	push @widgets, $item->{label} ||= do {	3375	my $label = $item->{label} ||= do {
2921	# TODO: doesn't handle markup well (read as: at all)	3376	# TODO: doesn't handle markup well (read as: at all)
2922	my $short = $item->{count} > 1	3377	my $short = $item->{count} > 1
2923	? "<b>$item->{count} ×</b> $item->{text}"	3378	? "<b>$item->{count} ×</b> $item->{text}"
2924	: $item->{text};	3379	: $item->{text};
2925		3380
…		…
2933	tooltip => $item->{tooltip},	3388	tooltip => $item->{tooltip},
2934	tooltip_font => $::FONT_PROP,	3389	tooltip_font => $::FONT_PROP,
2935	tooltip_width => 0.67,	3390	tooltip_width => 0.67,
2936	fontsize => $item->{fontsize} || $self->{fontsize},	3391	fontsize => $item->{fontsize} || $self->{fontsize},
2937	max_w => $::WIDTH * 0.44,	3392	max_w => $::WIDTH * 0.44,
2938	fg => $item->{fg},	3393	fg => [@{ $item->{fg} }],
2939	can_events => 1,	3394	can_events => 1,
2940	can_hover => 1	3395	can_hover => 1
2941	};	3396	};
		3397
		3398	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3399	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3400	$label->update;
		3401	$label->set_max_size (undef, $label->{req_h} * $diff)
		3402	if $diff < 1;
		3403	$self->{timer}->interval (1/30);
		3404	} else {
		3405	$label->{fg}[3] = $item->{fg}[3] || 1;
		3406	}
		3407
		3408	push @widgets, $label;
2942	}	3409	}
2943		3410
2944	$self->clear;	3411	$self->clear;
2945	$self->SUPER::add (reverse @widgets);	3412	$self->SUPER::add (reverse @widgets);
2946	}	3413	}
…		…
2951	$text =~ s/^\s+//;	3418	$text =~ s/^\s+//;
2952	$text =~ s/\s+$//;	3419	$text =~ s/\s+$//;
2953		3420
2954	return unless $text;	3421	return unless $text;
2955		3422
2956	my $timeout = time + ((delete $arg{timeout}) || 60);	3423	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957		3424
2958	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3425	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959		3426
2960	if (my $item = $self->{item}{$group}) {	3427	if (my $item = $self->{item}{$group}) {
2961	if ($item->{text} eq $text) {	3428	if ($item->{text} eq $text) {
2962	$item->{count}++;	3429	$item->{count}++;
2963	} else {	3430	} else {
2964	$item->{count} = 1;	3431	$item->{count} = 1;
2965	$item->{text} = $item->{tooltip} = $text;	3432	$item->{text} = $item->{tooltip} = $text;
2966	}	3433	}
2967	$item->{id} = ++$self->{id};	3434	$item->{id} += 0.2;#d#
2968	$item->{timeout} = $timeout;	3435	$item->{timeout} = $timeout;
2969	delete $item->{label};	3436	delete $item->{label};
2970	} else {	3437	} else {
2971	$self->{item}{$group} = {	3438	$self->{item}{$group} = {
2972	id => ++$self->{id},	3439	id => ++$self->{id},
…		…
2978	count => 1,	3445	count => 1,
2979	%arg,	3446	%arg,
2980	};	3447	};
2981	}	3448	}
2982		3449
		3450	$ROOT->on_refresh (reorder => sub {
2983	$self->reorder;	3451	$self->reorder;
		3452	});
2984	}	3453	}
2985		3454
2986	sub reconfigure {	3455	sub reconfigure {
2987	my ($self) = @_;	3456	my ($self) = @_;
2988		3457
…		…
2991		3460
2992	$self->reorder;	3461	$self->reorder;
2993	$self->SUPER::reconfigure;	3462	$self->SUPER::reconfigure;
2994	}	3463	}
2995		3464
		3465	sub destroy {
		3466	my ($self) = @_;
		3467
		3468	$self->{timer}->cancel;
		3469
		3470	$self->SUPER::destroy;
		3471	}
		3472
2996	#############################################################################	3473	#############################################################################
2997		3474
		3475	package CFClient::UI::Inventory;
		3476
		3477	our @ISA = CFClient::UI::Table::;
		3478
		3479	sub new {
		3480	my $class = shift;
		3481
		3482	my $self = $class->SUPER::new (
		3483	col_expand => [0, 1, 0],
		3484	@_,
		3485	);
		3486
		3487	$self
		3488	}
		3489
		3490	sub set_items {
		3491	my ($self, $items) = @_;
		3492
		3493	$self->clear;
		3494	return unless $items;
		3495
		3496	my @items = sort {
		3497	($a->{type} <=> $b->{type})
		3498	or ($a->{name} cmp $b->{name})
		3499	} values %$items;
		3500
		3501	$self->{real_items} = \@items;
		3502
		3503	my $row = 0;
		3504	for my $item (@items) {
		3505	CFClient::Item::update_widgets $item;
		3506
		3507	$self->add (0, $row, $item->{face_widget});
		3508	$self->add (1, $row, $item->{desc_widget});
		3509	$self->add (2, $row, $item->{weight_widget});
		3510
		3511	$row++;
		3512	}
		3513	}
		3514
		3515	#############################################################################
		3516
		3517	package CFClient::UI::SpellList;
		3518
		3519	our @ISA = CFClient::UI::Table::;
		3520
		3521	sub new {
		3522	my $class = shift;
		3523
		3524	my $self = $class->SUPER::new (
		3525	binding => [],
		3526	commands => [],
		3527	@_,
		3528	)
		3529	}
		3530
		3531	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3532
		3533	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3534	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3535	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3536	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3537	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3538	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3539	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3540	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3541	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3542	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3543
		3544	sub rebuild_spell_list {
		3545	my ($self) = @_;
		3546
		3547	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3548	$self->clear;
		3549
		3550	return unless $::CONN;
		3551
		3552	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3553	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3554	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3555	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3556	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3557
		3558	my $row = 0;
		3559
		3560	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3561	my $spell = $self->{spell}{$_};
		3562
		3563	$row++;
		3564
		3565	my $spell_cb = sub {
		3566	my ($widget, $ev) = @_;
		3567
		3568	if ($ev->{button} == 1) {
		3569	$::CONN->user_send ("cast $spell->{name}");
		3570	} elsif ($ev->{button} == 2) {
		3571	$::CONN->user_send ("invoke $spell->{name}");
		3572	} elsif ($ev->{button} == 3) {
		3573	(new CFClient::UI::Menu
		3574	items => [
		3575	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3576	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3577	],
		3578	)->popup ($ev);
		3579	} else {
		3580	return 0;
		3581	}
		3582
		3583	1
		3584	};
		3585
		3586	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3587
		3588	#TODO: add path info to tooltip
		3589	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3590
		3591	$self->add (0, $row, new CFClient::UI::Face
		3592	face => $spell->{face},
		3593	can_hover => 1,
		3594	can_events => 1,
		3595	tooltip => $tooltip,
		3596	on_button_down => $spell_cb,
		3597	);
		3598
		3599	$self->add (1, $row, new CFClient::UI::Label
		3600	expand => 1,
		3601	text => $spell->{name},
		3602	can_hover => 1,
		3603	can_events => 1,
		3604	tooltip => $tooltip,
		3605	on_button_down => $spell_cb,
		3606	);
		3607
		3608	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3609	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3610	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3611	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3612	}
		3613	});
		3614	}
		3615
		3616	sub add_spell {
		3617	my ($self, $spell) = @_;
		3618
		3619	$self->{spell}->{$spell->{name}} = $spell;
		3620	$self->rebuild_spell_list;
		3621	}
		3622
		3623	sub remove_spell {
		3624	my ($self, $spell) = @_;
		3625
		3626	delete $self->{spell}->{$spell->{name}};
		3627	$self->rebuild_spell_list;
		3628	}
		3629
		3630	sub clear_spells {
		3631	my ($self) = @_;
		3632
		3633	$self->{spell} = {};
		3634	$self->rebuild_spell_list;
		3635	}
		3636
		3637	#############################################################################
		3638
2998	package CFClient::UI::Root;	3639	package CFClient::UI::Root;
2999		3640
3000	our @ISA = CFClient::UI::Container::;	3641	our @ISA = CFClient::UI::Container::;
		3642
		3643	use List::Util qw(min max);
3001		3644
3002	use CFClient::OpenGL;	3645	use CFClient::OpenGL;
3003		3646
3004	sub new {	3647	sub new {
3005	my $class = shift;	3648	my $class = shift;
…		…
3012	Scalar::Util::weaken ($self->{root} = $self);	3655	Scalar::Util::weaken ($self->{root} = $self);
3013		3656
3014	$self	3657	$self
3015	}	3658	}
3016		3659
3017	sub configure {
3018	my ($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 $self->{w};
3031	}
3032
3033	sub size_request {	3660	sub size_request {
3034	my ($self) = @_;	3661	my ($self) = @_;
3035		3662
3036	($self->{w}, $self->{h})	3663	($self->{w}, $self->{h})
3037	}	3664	}
…		…
3048	$coord = $max - $size if $coord > $max - $size;	3675	$coord = $max - $size if $coord > $max - $size;
3049		3676
3050	int $coord + 0.5	3677	int $coord + 0.5
3051	}	3678	}
3052		3679
3053	sub size_allocate {	3680	sub invoke_size_allocate {
3054	my ($self, $w, $h, $changed) = @_;	3681	my ($self, $w, $h) = @_;
3055		3682
3056	for my $child ($self->children) {	3683	for my $child ($self->children) {
3057	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3684	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058		3685
3059	$X = $child->{force_x} if exists $child->{force_x};	3686	$X = $child->{force_x} if exists $child->{force_x};
…		…
3062	$X = _to_pixel $X, $W, $self->{w};	3689	$X = _to_pixel $X, $W, $self->{w};
3063	$Y = _to_pixel $Y, $H, $self->{h};	3690	$Y = _to_pixel $Y, $H, $self->{h};
3064		3691
3065	$child->configure ($X, $Y, $W, $H);	3692	$child->configure ($X, $Y, $W, $H);
3066	}	3693	}
		3694
		3695	1
3067	}	3696	}
3068		3697
3069	sub coord2local {	3698	sub coord2local {
3070	my ($self, $x, $y) = @_;	3699	my ($self, $x, $y) = @_;
3071		3700
…		…
3127	$_->()	3756	$_->()
3128	for values %{delete $self->{refresh_hook}};	3757	for values %{delete $self->{refresh_hook}};
3129	}	3758	}
3130		3759
3131	if ($self->{realloc}) {	3760	if ($self->{realloc}) {
		3761	my %queue;
3132	my @queue;	3762	my @queue;
		3763	my $widget;
3133		3764
		3765	outer:
3134	while () {	3766	while () {
3135	if ($self->{realloc}) {	3767	if (my $realloc = delete $self->{realloc}) {
3136	#TODO use array-of-depth approach	3768	for $widget (values %$realloc) {
		3769	$widget->{visible} or next; # do not resize invisible widgets
3137		3770
3138	@queue = sort { $a->{visible} <=> $b->{visible} }	3771	$queue{$widget+0}++ and next; # duplicates are common
3139	@queue, values %{delete $self->{realloc}};	3772
		3773	push @{ $queue[$widget->{visible}] }, $widget;
		3774	}
3140	}	3775	}
3141		3776
		3777	while () {
		3778	@queue or last outer;
		3779
		3780	$widget = pop @{ $queue[-1] || [] }
		3781	and last;
		3782
		3783	pop @queue;
		3784	}
		3785
		3786	delete $queue{$widget+0};
		3787
		3788	my ($w, $h) = $widget->size_request;
		3789
		3790	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3791	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3792
		3793	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3794	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3795
		3796	$w = $widget->{force_w} if exists $widget->{force_w};
		3797	$h = $widget->{force_h} if exists $widget->{force_h};
		3798
		3799	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3800	|| delete $widget->{force_realloc}) {
		3801	$widget->{req_w} = $w;
		3802	$widget->{req_h} = $h;
		3803
		3804	$self->{size_alloc}{$widget+0} = $widget;
		3805
		3806	if (my $parent = $widget->{parent}) {
		3807	$self->{realloc}{$parent+0} = $parent
		3808	unless $queue{$parent+0};
		3809
		3810	$parent->{force_size_alloc} = 1;
		3811	$self->{size_alloc}{$parent+0} = $parent;
		3812	}
		3813	}
		3814
		3815	delete $self->{realloc}{$widget+0};
		3816	}
		3817	}
		3818
		3819	while (my $size_alloc = delete $self->{size_alloc}) {
		3820	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3821	values %$size_alloc;
		3822
		3823	while () {
3142	my $widget = pop @queue || last;	3824	my $widget = pop @queue || last;
3143		3825
3144	$widget->{visible} or last; # do not resize invisible widgets	3826	my ($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		3827
3175	$w = 0 if $w < 0;	3828	$w = 0 if $w < 0;
3176	$h = 0 if $h < 0;	3829	$h = 0 if $h < 0;
3177		3830
		3831	$w = max $widget->{min_w}, $w;
		3832	$h = max $widget->{min_h}, $h;
		3833
		3834	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3835	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3836
3178	$w = int $w + 0.5;	3837	$w = int $w + 0.5;
3179	$h = int $h + 0.5;	3838	$h = int $h + 0.5;
3180		3839
3181	my $changed = $widget->{w} != $w || $widget->{h} != $h;	3840	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3841	$widget->{old_w} = $widget->{w};
		3842	$widget->{old_h} = $widget->{h};
3182		3843
3183	$widget->{w} = $w;	3844	$widget->{w} = $w;
3184	$widget->{h} = $h;	3845	$widget->{h} = $h;
3185		3846
3186	$widget->emit (size_allocate => $w, $h, $changed);	3847	$widget->emit (size_allocate => $w, $h);
		3848	}
3187	}	3849	}
3188	}	3850	}
3189		3851
3190	while ($self->{post_alloc_hook}) {	3852	while ($self->{post_alloc_hook}) {
3191	$_->()	3853	$_->()
3192	for values %{delete $self->{post_alloc_hook}};	3854	for values %{delete $self->{post_alloc_hook}};
3193	}	3855	}
		3856
3194		3857
3195	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3858	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3196	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3859	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3197	glClear GL_COLOR_BUFFER_BIT;	3860	glClear GL_COLOR_BUFFER_BIT;
3198		3861
…		…
3200	glLoadIdentity;	3863	glLoadIdentity;
3201	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3864	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202	glMatrixMode GL_MODELVIEW;	3865	glMatrixMode GL_MODELVIEW;
3203	glLoadIdentity;	3866	glLoadIdentity;
3204		3867
		3868	{
		3869	package CFClient::UI::Base;
		3870
		3871	($draw_x, $draw_y, $draw_w, $draw_h) =
		3872	(0, 0, $self->{w}, $self->{h});
		3873	}
		3874
3205	$self->_draw;	3875	$self->_draw;
3206	}	3876	}
3207		3877
3208	#############################################################################	3878	#############################################################################
3209		3879

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