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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.265 by root, Thu Jun 1 02:59:46 2006 UTC vs.
Revision 1.331 by root, Sun Jul 23 04:46:02 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 { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	68	my ($layout) = @_;
40		69
41	$LAYOUT = $layout;	70	$LAYOUT = $layout;
42	}	71	}
43		72
44	sub check_tooltip {
45	if (!$GRAB) {
46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47	if (length $widget->{tooltip}) {
48
49	if ($TOOLTIP->{owner} != $widget) {
50	$TOOLTIP->hide;
51
52	$TOOLTIP->{owner} = $widget;
53
54	my $tip = $widget->{tooltip};
55
56	$tip = $tip->($widget) if CODE:: eq ref $tip;
57
58	$TOOLTIP->set_tooltip_from ($widget);
59	$TOOLTIP->show;
60	}
61
62	return;
63	}
64	}
65	}
66
67	$TOOLTIP->hide;
68	delete $TOOLTIP->{owner};
69	}
70
71	# class methods for events	73	# class methods for events
72	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
73	$FOCUS->emit (key_down => $_[0])	75	$FOCUS->emit (key_down => $_[0])
74	if $FOCUS;	76	if $FOCUS;
75	}	77	}
…		…
77	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
78	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
79	if $FOCUS;	81	if $FOCUS;
80	}	82	}
81		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->start;
		94	}
		95	}
		96
82	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
83	my ($ev) = @_;	98	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
85		100
86	if (!$BUTTON_STATE) {	101	unless ($BUTTON_STATE) {
87	my $widget = $ROOT->find_widget ($x, $y);	102	my $widget = $ROOT->find_widget ($x, $y);
88		103
89	$GRAB = $widget;	104	$GRAB = $widget;
90	$GRAB->update if $GRAB;	105	$GRAB->update if $GRAB;
91		106
92	check_tooltip;	107	$TOOLTIP_WATCHER->cb->();
93	}	108	}
94		109
95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
96		111
97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	112	if ($GRAB) {
98	if $GRAB;	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	$ev->{dx} = 0;
		116	$ev->{dy} = $ev->{button} * 2 - 9;
		117	$GRAB->emit (mouse_wheel => $ev);
		118	} else {
		119	$GRAB->emit (button_down => $ev)
		120	}
		121	}
99	}	122	}
100		123
101	sub feed_sdl_button_up_event {	124	sub feed_sdl_button_up_event {
102	my ($ev) = @_;	125	my ($ev) = @_;
103	my ($x, $y) = ($ev->{x}, $ev->{y});
104		126
105	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	127	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106		128
107	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	129	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108		130
109	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	131	$GRAB->emit (button_up => $ev)
110	if $GRAB;	132	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111		133
112	if (!$BUTTON_STATE) {	134	unless ($BUTTON_STATE) {
113	my $grab = $GRAB; undef $GRAB;	135	my $grab = $GRAB; undef $GRAB;
114	$grab->update if $grab;	136	$grab->update if $grab;
115	$GRAB->update if $GRAB;	137	$GRAB->update if $GRAB;
116		138
117	check_tooltip;	139	check_hover $widget;
		140	$TOOLTIP_WATCHER->cb->();
118	}	141	}
119	}	142	}
120		143
121	sub feed_sdl_motion_event {	144	sub feed_sdl_motion_event {
122	my ($ev) = @_;	145	my ($ev) = @_;
123	my ($x, $y) = ($ev->{x}, $ev->{y});	146	my ($x, $y) = ($ev->{x}, $ev->{y});
124		147
125	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	148	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126		149
127	if ($widget != $HOVER) {	150	check_hover $widget;
128	my $hover = $HOVER; $HOVER = $widget;
129		151
130	$hover->update if $hover && $hover->{can_hover};	152	$HOVER->emit (mouse_motion => $ev)
131	$HOVER->update if $HOVER && $HOVER->{can_hover};
132
133	check_tooltip;
134	}
135
136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137	if $HOVER;	153	if $HOVER;
138	}	154	}
139		155
140	# convert position array to integers	156	# convert position array to integers
141	sub harmonize {	157	sub harmonize {
…		…
170	sub rescale_widgets {	186	sub rescale_widgets {
171	my ($sx, $sy) = @_;	187	my ($sx, $sy) = @_;
172		188
173	for my $widget (values %WIDGET) {	189	for my $widget (values %WIDGET) {
174	if ($widget->{is_toplevel}) {	190	if ($widget->{is_toplevel}) {
175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	191	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	192	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177		193
178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	194	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	195	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};	196	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	198	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};	199	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184		200
185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	201	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	202	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187		203
188	}	204	}
189	}	205	}
190		206
191	reconfigure_widgets;	207	reconfigure_widgets;
		208	}
		209
		210	#############################################################################
		211
		212	package CFClient::UI::Event;
		213
		214	sub xy {
		215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
192	}	216	}
193		217
194	#############################################################################	218	#############################################################################
195		219
196	package CFClient::UI::Base;	220	package CFClient::UI::Base;
…		…
270		294
271	return unless $self->{visible};	295	return unless $self->{visible};
272		296
273	$_->set_invisible for $self->children;	297	$_->set_invisible for $self->children;
274		298
		299	delete $self->{visible};
275	delete $self->{root};	300	delete $self->{root};
276	delete $self->{visible};
277		301
278	undef $GRAB if $GRAB == $self;	302	undef $GRAB if $GRAB == $self;
279	undef $HOVER if $HOVER == $self;	303	undef $HOVER if $HOVER == $self;
280		304
281	CFClient::UI::check_tooltip	305	$CFClient::UI::TOOLTIP_WATCHER->cb->()
282	if $TOOLTIP->{owner} == $self;	306	if $TOOLTIP->{owner} == $self;
283		307
284	$self->focus_out;	308	$self->emit ("focus_out");
285
286	$self->emit (visibility_change => 0);	309	$self->emit (visibility_change => 0);
287	}	310	}
288		311
289	sub set_visibility {	312	sub set_visibility {
290	my ($self, $visible) = @_;	313	my ($self, $visible) = @_;
…		…
313	}	336	}
314		337
315	sub move_abs {	338	sub move_abs {
316	my ($self, $x, $y, $z) = @_;	339	my ($self, $x, $y, $z) = @_;
317		340
318	$self->{x} = List::Util::max 0, int $x;	341	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
319	$self->{y} = List::Util::max 0, int $y;	342	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
320	$self->{z} = $z if defined $z;	343	$self->{z} = $z if defined $z;
321		344
322	$self->update;	345	$self->update;
323	}	346	}
324		347
…		…
332	}	355	}
333		356
334	sub size_request {	357	sub size_request {
335	require Carp;	358	require Carp;
336	Carp::confess "size_request is abstract";	359	Carp::confess "size_request is abstract";
		360	}
		361
		362	sub baseline_shift {
		363	0
337	}	364	}
338		365
339	sub configure {	366	sub configure {
340	my ($self, $x, $y, $w, $h) = @_;	367	my ($self, $x, $y, $w, $h) = @_;
341		368
…		…
365		392
366	$self->{root}{size_alloc}{$self+0} = $self;	393	$self->{root}{size_alloc}{$self+0} = $self;
367	}	394	}
368	}	395	}
369		396
370	sub size_allocate {
371	# nothing to be done
372	}
373
374	sub children {	397	sub children {
		398	# nop
		399	}
		400
		401	sub visible_children {
		402	$_[0]->children
375	}	403	}
376		404
377	sub set_max_size {	405	sub set_max_size {
378	my ($self, $w, $h) = @_;	406	my ($self, $w, $h) = @_;
379		407
380	delete $self->{max_w}; $self->{max_w} = $w if $w;	408	$self->{max_w} = int $w if defined $w;
381	delete $self->{max_h}; $self->{max_h} = $h if $h;	409	$self->{max_h} = int $h if defined $h;
		410
		411	$self->realloc;
382	}	412	}
383		413
384	sub set_tooltip {	414	sub set_tooltip {
385	my ($self, $tooltip) = @_;	415	my ($self, $tooltip) = @_;
386		416
…		…
391		421
392	$self->{tooltip} = $tooltip;	422	$self->{tooltip} = $tooltip;
393		423
394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395	delete $CFClient::UI::TOOLTIP->{owner};	425	delete $CFClient::UI::TOOLTIP->{owner};
396	CFClient::UI::check_tooltip;	426	$CFClient::UI::TOOLTIP_WATCHER->cb->();
397	}	427	}
398	}	428	}
399		429
400	# translate global coordinates to local coordinate system	430	# translate global coordinates to local coordinate system
401	sub coord2local {	431	sub coord2local {
402	my ($self, $x, $y) = @_;	432	my ($self, $x, $y) = @_;
403		433
		434	Carp::confess unless $self->{parent};#d#
		435
404	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	436	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
405	}	437	}
406		438
407	# translate local coordinates to global coordinate system	439	# translate local coordinates to global coordinate system
408	sub coord2global {	440	sub coord2global {
409	my ($self, $x, $y) = @_;	441	my ($self, $x, $y) = @_;
410		442
411	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	443	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
412	}	444	}
413		445
414	sub focus_in {	446	sub invoke_focus_in {
415	my ($self) = @_;	447	my ($self) = @_;
416		448
417	return if $FOCUS == $self;	449	return if $FOCUS == $self;
418	return unless $self->{can_focus};	450	return unless $self->{can_focus};
419		451
420	my $focus = $FOCUS; $FOCUS = $self;	452	$FOCUS = $self;
421		453
422	$self->_emit (focus_in => $focus);	454	$self->update;
423		455
424	$focus->update if $focus;	456	0
425	$FOCUS->update;
426	}	457	}
427		458
428	sub focus_out {	459	sub invoke_focus_out {
429	my ($self) = @_;	460	my ($self) = @_;
430		461
431	return unless $FOCUS == $self;	462	return unless $FOCUS == $self;
432		463
433	my $focus = $FOCUS; undef $FOCUS;	464	undef $FOCUS;
434		465
435	$self->_emit (focus_out => $focus);	466	$self->update;
436		467
437	$focus->update if $focus; #?
438
439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	468	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
440	unless $FOCUS;	469	unless $FOCUS;
441	}
442		470
		471	0
		472	}
		473
		474	sub grab_focus {
		475	my ($self) = @_;
		476
		477	$FOCUS->emit ("focus_out") if $FOCUS;
		478	$self->emit ("focus_in");
		479	}
		480
443	sub mouse_motion { }	481	sub invoke_mouse_motion { 0 }
444	sub button_up { }	482	sub invoke_button_up { 0 }
445	sub key_down { }	483	sub invoke_key_down { 0 }
446	sub key_up { }	484	sub invoke_key_up { 0 }
		485	sub invoke_mouse_wheel { 0 }
447		486
448	sub button_down {	487	sub invoke_button_down {
449	my ($self, $ev, $x, $y) = @_;	488	my ($self, $ev, $x, $y) = @_;
450		489
451	$self->focus_in;	490	$self->grab_focus;
452	}
453		491
454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	492	0
455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	493	}
456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	494
457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	495	sub connect {
458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	496	my ($self, $signal, $cb) = @_;
		497
		498	push @{ $self->{signal_cb}{$signal} }, $cb;
		499	}
		500
		501	my %has_coords = (
		502	button_down => 1,
		503	button_up => 1,
		504	mouse_motion => 1,
		505	mouse_wheel => 1,
		506	);
		507
		508	sub emit {
		509	my ($self, $signal, @args) = @_;
		510
		511	my @append
		512	= $has_coords{$signal}
		513	? $args[0]->xy ($self)
		514	: ();
		515
		516	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		517
		518	#d##TODO# stop propagating at first true, do not use sum
		519	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
		520	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
		521	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
		522	}
459		523
460	sub find_widget {	524	sub find_widget {
461	my ($self, $x, $y) = @_;	525	my ($self, $x, $y) = @_;
462		526
463	return () unless $self->{can_events};	527	return () unless $self->{can_events};
…		…
472	sub set_parent {	536	sub set_parent {
473	my ($self, $parent) = @_;	537	my ($self, $parent) = @_;
474		538
475	Scalar::Util::weaken ($self->{parent} = $parent);	539	Scalar::Util::weaken ($self->{parent} = $parent);
476	$self->set_visible if $parent->{visible};	540	$self->set_visible if $parent->{visible};
477	}
478
479	sub connect {
480	my ($self, $signal, $cb) = @_;
481
482	push @{ $self->{signal_cb}{$signal} }, $cb;
483	}
484
485	sub _emit {
486	my ($self, $signal, @args) = @_;
487
488	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489	}
490
491	sub emit {
492	my ($self, $signal, @args) = @_;
493
494	$self->_emit ($signal, @args)
495	|| $self->$signal (@args);
496	}
497
498	sub visibility_change {
499	#my ($self, $visible) = @_;
500	}	541	}
501		542
502	sub realloc {	543	sub realloc {
503	my ($self) = @_;	544	my ($self) = @_;
504		545
…		…
525		566
526	$self->realloc;	567	$self->realloc;
527	$self->update;	568	$self->update;
528	}	569	}
529		570
		571	# using global variables seems a bit hacky, but passing through all drawing
		572	# functions seems pointless.
		573	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
		574
530	sub draw {	575	sub draw {
531	my ($self) = @_;	576	my ($self) = @_;
532		577
533	return unless $self->{h} && $self->{w};	578	return unless $self->{h} && $self->{w};
		579
		580	# update screen rectangle
		581	local $draw_x = $draw_x + $self->{x};
		582	local $draw_y = $draw_y + $self->{y};
		583
		584	# skip widgets that are entirely outside the drawing area
		585	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		586	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
534		587
535	glPushMatrix;	588	glPushMatrix;
536	glTranslate $self->{x}, $self->{y}, 0;	589	glTranslate $self->{x}, $self->{y}, 0;
537	$self->_draw;
538	glPopMatrix;
539		590
540	if ($self == $HOVER && $self->{can_hover}) {	591	if ($self == $HOVER && $self->{can_hover}) {
541	my ($x, $y) = @$self{qw(x y)};
542
543	glColor 1, 0.8, 0.5, 0.2;	592	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
544	glEnable GL_BLEND;	593	glEnable GL_BLEND;
545	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	594	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
546	glBegin GL_QUADS;	595	glBegin GL_QUADS;
547	glVertex $x , $y;	596	glVertex 0 , 0;
548	glVertex $x + $self->{w}, $y;	597	glVertex $self->{w}, 0;
549	glVertex $x + $self->{w}, $y + $self->{h};	598	glVertex $self->{w}, $self->{h};
550	glVertex $x , $y + $self->{h};	599	glVertex 0 , $self->{h};
551	glEnd;	600	glEnd;
552	glDisable GL_BLEND;	601	glDisable GL_BLEND;
553	}	602	}
554		603
555	if ($ENV{CFPLUS_DEBUG} & 1) {	604	if ($ENV{CFPLUS_DEBUG} & 1) {
556	glPushMatrix;	605	glPushMatrix;
557	glColor 1, 1, 0, 1;	606	glColor 1, 1, 0, 1;
558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	607	glTranslate 0.375, 0.375;
559	glBegin GL_LINE_LOOP;	608	glBegin GL_LINE_LOOP;
560	glVertex 0 , 0;	609	glVertex 0 , 0;
561	glVertex $self->{w} - 1, 0;	610	glVertex $self->{w} - 1, 0;
562	glVertex $self->{w} - 1, $self->{h} - 1;	611	glVertex $self->{w} - 1, $self->{h} - 1;
563	glVertex 0 , $self->{h} - 1;	612	glVertex 0 , $self->{h} - 1;
564	glEnd;	613	glEnd;
565	glPopMatrix;	614	glPopMatrix;
566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	615	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567	}	616	}
		617
		618	$self->_draw;
		619	glPopMatrix;
568	}	620	}
569		621
570	sub _draw {	622	sub _draw {
571	my ($self) = @_;	623	my ($self) = @_;
572		624
…		…
574	}	626	}
575		627
576	sub DESTROY {	628	sub DESTROY {
577	my ($self) = @_;	629	my ($self) = @_;
578		630
		631	return if CFClient::in_destruct;
		632
579	delete $WIDGET{$self+0};	633	delete $WIDGET{$self+0};
580	#$self->deactivate;	634
		635	eval { $self->destroy };
		636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
581	}	637	}
582		638
583	#############################################################################	639	#############################################################################
584		640
585	package CFClient::UI::DrawBG;	641	package CFClient::UI::DrawBG;
…		…
610		666
611	if ($color && (@$color < 4 || $color->[3])) {	667	if ($color && (@$color < 4 || $color->[3])) {
612	my ($w, $h) = @$self{qw(w h)};	668	my ($w, $h) = @$self{qw(w h)};
613		669
614	glEnable GL_BLEND;	670	glEnable GL_BLEND;
615	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	671	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glColor @$color;	672	glColor_premultiply @$color;
617		673
618	glBegin GL_QUADS;	674	glBegin GL_QUADS;
619	glVertex 0 , 0;	675	glVertex 0 , 0;
620	glVertex 0 , $h;	676	glVertex 0 , $h;
621	glVertex $w, $h;	677	glVertex $w, $h;
…		…
652	our @ISA = CFClient::UI::Base::;	708	our @ISA = CFClient::UI::Base::;
653		709
654	sub new {	710	sub new {
655	my ($class, %arg) = @_;	711	my ($class, %arg) = @_;
656		712
657	my $children = delete $arg{children} || [];	713	my $children = delete $arg{children};
658		714
659	my $self = $class->SUPER::new (	715	my $self = $class->SUPER::new (
660	children => [],	716	children => [],
661	can_events => 0,	717	can_events => 0,
662	%arg,	718	%arg,
663	);	719	);
		720
664	$self->add ($_) for @$children;	721	$self->add (@$children)
		722	if $children;
665		723
666	$self	724	$self
667	}	725	}
668		726
669	sub add {	727	sub add {
…		…
717	$x -= $self->{x};	775	$x -= $self->{x};
718	$y -= $self->{y};	776	$y -= $self->{y};
719		777
720	my $res;	778	my $res;
721		779
722	for (reverse @{ $self->{children} }) {	780	for (reverse $self->visible_children) {
723	$res = $_->find_widget ($x, $y)	781	$res = $_->find_widget ($x, $y)
724	and return $res;	782	and return $res;
725	}	783	}
726		784
727	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	785	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
748	}	806	}
749		807
750	sub add {	808	sub add {
751	my ($self, $child) = @_;	809	my ($self, $child) = @_;
752		810
753	$self->{children} = [];	811	$self->SUPER::remove ($_) for @{ $self->{children} };
754
755	$self->SUPER::add ($child);	812	$self->SUPER::add ($child);
756	}	813	}
757		814
758	sub remove {	815	sub remove {
759	my ($self, $widget) = @_;	816	my ($self, $widget) = @_;
…		…
768		825
769	sub size_request {	826	sub size_request {
770	$_[0]{children}[0]->size_request	827	$_[0]{children}[0]->size_request
771	}	828	}
772		829
773	sub size_allocate {	830	sub invoke_size_allocate {
774	my ($self, $w, $h) = @_;	831	my ($self, $w, $h) = @_;
775		832
776	$self->{children}[0]->configure (0, 0, $w, $h);	833	$self->{children}[0]->configure (0, 0, $w, $h);
		834
		835	1
777	}	836	}
778		837
779	#############################################################################	838	#############################################################################
		839
		840	# back-buffered drawing area
780		841
781	package CFClient::UI::Window;	842	package CFClient::UI::Window;
782		843
783	our @ISA = CFClient::UI::Bin::;	844	our @ISA = CFClient::UI::Bin::;
784		845
…		…
795		856
796	$ROOT->on_post_alloc ($self => sub { $self->render_child });	857	$ROOT->on_post_alloc ($self => sub { $self->render_child });
797	$self->SUPER::update;	858	$self->SUPER::update;
798	}	859	}
799		860
800	sub size_allocate {	861	sub invoke_size_allocate {
801	my ($self, $w, $h) = @_;	862	my ($self, $w, $h) = @_;
802		863
803	$self->SUPER::size_allocate ($w, $h);
804	$self->update;	864	$self->update;
		865
		866	$self->SUPER::invoke_size_allocate ($w, $h)
805	}	867	}
806		868
807	sub _render {	869	sub _render {
		870	my ($self) = @_;
		871
808	$_[0]{children}[0]->draw;	872	$self->{children}[0]->draw;
809	}	873	}
810		874
811	sub render_child {	875	sub render_child {
812	my ($self) = @_;	876	my ($self) = @_;
813		877
814	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	878	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815	glClearColor 0, 0, 0, 0;	879	glClearColor 0, 0, 0, 0;
816	glClear GL_COLOR_BUFFER_BIT;	880	glClear GL_COLOR_BUFFER_BIT;
817		881
		882	{
		883	package CFClient::UI::Base;
		884
		885	($draw_x, $draw_y, $draw_w, $draw_h) =
		886	(0, 0, $self->{w}, $self->{h});
		887	}
		888
818	$self->_render;	889	$self->_render;
819	};	890	};
820	}	891	}
821		892
822	sub _draw {	893	sub _draw {
823	my ($self) = @_;	894	my ($self) = @_;
824		895
825	my ($w, $h) = ($self->w, $self->h);	896	my ($w, $h) = @$self{qw(w h)};
826		897
827	my $tex = $self->{texture}	898	my $tex = $self->{texture}
828	or return;	899	or return;
829		900
830	glEnable GL_TEXTURE_2D;	901	glEnable GL_TEXTURE_2D;
831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	902	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832	glColor 1, 1, 1, 1;	903	glColor 0, 0, 0, 1;
833		904
834	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	905	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
835		906
836	glDisable GL_TEXTURE_2D;	907	glDisable GL_TEXTURE_2D;
837	}	908	}
…		…
861	$h = 10 if $self->{scroll_y};	932	$h = 10 if $self->{scroll_y};
862		933
863	($w, $h)	934	($w, $h)
864	}	935	}
865		936
866	sub size_allocate {	937	sub invoke_size_allocate {
867	my ($self, $w, $h) = @_;	938	my ($self, $w, $h) = @_;
868		939
869	my $child = $self->child;	940	my $child = $self->child;
870		941
871	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	942	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	943	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873		944
874	$self->child->configure (0, 0, $w, $h);	945	$self->child->configure (0, 0, $w, $h);
875	$self->update;	946	$self->update;
		947
		948	1
876	}	949	}
877		950
878	sub set_offset {	951	sub set_offset {
879	my ($self, $x, $y) = @_;	952	my ($self, $x, $y) = @_;
880		953
…		…
913	}	986	}
914		987
915	sub _render {	988	sub _render {
916	my ($self) = @_;	989	my ($self) = @_;
917		990
		991	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		992	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		993
918	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	994	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919		995
920	$self->SUPER::_render;	996	$self->SUPER::_render;
921	}	997	}
922		998
…		…
925	package CFClient::UI::ScrolledWindow;	1001	package CFClient::UI::ScrolledWindow;
926		1002
927	our @ISA = CFClient::UI::HBox::;	1003	our @ISA = CFClient::UI::HBox::;
928		1004
929	sub new {	1005	sub new {
930	my $class = shift;	1006	my ($class, %arg) = @_;
		1007
		1008	my $child = delete $arg{child};
931		1009
932	my $self;	1010	my $self;
933		1011
934	my $slider = new CFClient::UI::Slider	1012	my $slider = new CFClient::UI::Slider
935	vertical => 1,	1013	vertical => 1,
…		…
938	$self->{vp}->set_offset (0, $_[1]);	1016	$self->{vp}->set_offset (0, $_[1]);
939	},	1017	},
940	;	1018	;
941		1019
942	$self = $class->SUPER::new (	1020	$self = $class->SUPER::new (
943	vp => (new CFClient::UI::ViewPort expand => 1),	1021	vp => (new CFClient::UI::ViewPort expand => 1),
		1022	can_events => 1,
944	slider => $slider,	1023	slider => $slider,
945	@_,	1024	%arg,
946	);	1025	);
947		1026
948	$self->{vp}->add ($self->{scrolled});
949	$self->add ($self->{vp});
950	$self->add ($self->{slider});	1027	$self->SUPER::add ($self->{vp}, $self->{slider});
		1028	$self->add ($child) if $child;
951		1029
952	$self	1030	$self
953	}	1031	}
954		1032
		1033	#TODO# update range on size_allocate depending on child
		1034
		1035	sub add {
		1036	my ($self, $widget) = @_;
		1037
		1038	$self->{vp}->add ($self->{child} = $widget);
		1039	}
		1040
		1041	sub invoke_mouse_wheel {
		1042	my ($self, $ev) = @_;
		1043
		1044	return 0 unless $ev->{dy}; # only vertical movements
		1045
		1046	$self->{slider}->emit (mouse_wheel => $ev);
		1047
		1048	1
		1049	}
		1050
		1051	sub update_slider {
		1052	my ($self) = @_;
		1053
		1054	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
		1055	}
		1056
955	sub update {	1057	sub update {
956	my ($self) = @_;	1058	my ($self) = @_;
957		1059
958	$self->SUPER::update;	1060	$self->SUPER::update;
959		1061
960	# todo: overwrite size_allocate of child	1062	$self->update_slider;
961	my $child = $self->{vp}->child;
962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963	}	1063	}
964		1064
965	sub size_allocate {	1065	sub invoke_size_allocate {
966	my ($self, $w, $h) = @_;	1066	my ($self, $w, $h) = @_;
967		1067
		1068	$self->update_slider;
		1069
968	$self->SUPER::size_allocate ($w, $h);	1070	$self->SUPER::invoke_size_allocate ($w, $h)
969
970	my $child = $self->{vp}->child;
971	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972	}	1071	}
973
974	#TODO# update range on size_allocate depending on child
975	# update viewport offset on scroll
976		1072
977	#############################################################################	1073	#############################################################################
978		1074
979	package CFClient::UI::Frame;	1075	package CFClient::UI::Frame;
980		1076
…		…
996		1092
997	if ($self->{bg}) {	1093	if ($self->{bg}) {
998	my ($w, $h) = @$self{qw(w h)};	1094	my ($w, $h) = @$self{qw(w h)};
999		1095
1000	glEnable GL_BLEND;	1096	glEnable GL_BLEND;
1001	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1097	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1002	glColor @{ $self->{bg} };	1098	glColor_premultiply @{ $self->{bg} };
1003		1099
1004	glBegin GL_QUADS;	1100	glBegin GL_QUADS;
1005	glVertex 0 , 0;	1101	glVertex 0 , 0;
1006	glVertex 0 , $h;	1102	glVertex 0 , $h;
1007	glVertex $w, $h;	1103	glVertex $w, $h;
…		…
1029	my @border =	1125	my @border =
1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1126	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1127	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032		1128
1033	sub new {	1129	sub new {
1034	my $class = shift;	1130	my ($class, %arg) = @_;
1035		1131
1036	my $self = $class->SUPER::new (	1132	my $self = $class->SUPER::new (
1037	bg => [1, 1, 1, 1],	1133	bg => [1, 1, 1, 1],
1038	border_bg => [1, 1, 1, 1],	1134	border_bg => [1, 1, 1, 1],
1039	border => 0.6,	1135	border => 0.6,
1040	can_events => 1,	1136	can_events => 1,
1041	min_w => 16,	1137	min_w => 64,
1042	min_h => 16,	1138	min_h => 32,
1043	@_	1139	%arg,
1044	);	1140	);
1045		1141
1046	$self->{title} &&= new CFClient::UI::Label	1142	$self->{title_widget} = new CFClient::UI::Label
1047	align => 0,	1143	align => 0,
1048	valign => 1,	1144	valign => 1,
1049	text => $self->{title},	1145	text => $self->{title},
1050	fontsize => $self->{border};	1146	fontsize => $self->{border},
		1147	if exists $self->{title};
		1148
		1149	if ($self->{has_close_button}) {
		1150	$self->{close_button} =
		1151	new CFClient::UI::ImageButton
		1152	path => 'x1_close.png',
		1153	on_activate => sub { $self->emit ("delete") };
		1154
		1155	$self->CFClient::UI::Container::add ($self->{close_button});
		1156	}
1051		1157
1052	$self	1158	$self
		1159	}
		1160
		1161	sub add {
		1162	my ($self, @widgets) = @_;
		1163
		1164	$self->SUPER::add (@widgets);
		1165	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1166	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1053	}	1167	}
1054		1168
1055	sub border {	1169	sub border {
1056	int $_[0]{border} * $::FONTSIZE	1170	int $_[0]{border} * $::FONTSIZE
1057	}	1171	}
1058		1172
1059	sub size_request {	1173	sub size_request {
1060	my ($self) = @_;	1174	my ($self) = @_;
		1175
		1176	$self->{title_widget}->size_request
		1177	if $self->{title_widget};
		1178
		1179	$self->{close_button}->size_request
		1180	if $self->{close_button};
1061		1181
1062	my ($w, $h) = $self->SUPER::size_request;	1182	my ($w, $h) = $self->SUPER::size_request;
1063		1183
1064	(	1184	(
1065	$w + $self->border * 2,	1185	$w + $self->border * 2,
1066	$h + $self->border * 2,	1186	$h + $self->border * 2,
1067	)	1187	)
1068	}	1188	}
1069		1189
1070	sub size_allocate {	1190	sub invoke_size_allocate {
1071	my ($self, $w, $h) = @_;	1191	my ($self, $w, $h) = @_;
1072		1192
		1193	if ($self->{title_widget}) {
		1194	$self->{title_widget}{w} = $w;
		1195	$self->{title_widget}{h} = $h;
		1196	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1197	}
		1198
		1199	my $border = $self->border;
		1200
1073	$h -= List::Util::max 0, $self->border * 2;	1201	$h -= List::Util::max 0, $border * 2;
1074	$w -= List::Util::max 0, $self->border * 2;	1202	$w -= List::Util::max 0, $border * 2;
1075		1203
1076	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077	if $self->{title};
1078
1079	$self->child->configure ($self->border, $self->border, $w, $h);	1204	$self->child->configure ($border, $border, $w, $h);
1080	}
1081		1205
		1206	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1207	if $self->{close_button};
		1208
		1209	1
		1210	}
		1211
		1212	sub invoke_delete {
		1213	my ($self) = @_;
		1214
		1215	$self->hide;
		1216
		1217	1
		1218	}
		1219
1082	sub button_down {	1220	sub invoke_button_down {
1083	my ($self, $ev, $x, $y) = @_;	1221	my ($self, $ev, $x, $y) = @_;
1084		1222
1085	my ($w, $h) = @$self{qw(w h)};	1223	my ($w, $h) = @$self{qw(w h)};
1086	my $border = $self->border;	1224	my $border = $self->border;
1087		1225
…		…
1103	my $dy = $ev->{y} - $oy;	1241	my $dy = $ev->{y} - $oy;
1104		1242
1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1243	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1244	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107		1245
		1246	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1108	$self->realloc;	1247	$self->realloc;
1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1110	};	1248	};
1111		1249
1112	} elsif ($lr ^ $td) {	1250	} elsif ($lr ^ $td) {
1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1251	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1114	my ($bx, $by) = ($self->{x}, $self->{y});	1252	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1117	my ($ev, $x, $y) = @_;	1255	my ($ev, $x, $y) = @_;
1118		1256
1119	($x, $y) = ($ev->{x}, $ev->{y});	1257	($x, $y) = ($ev->{x}, $ev->{y});
1120		1258
1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1259	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1260	# HACK: the next line is required to enforce placement
		1261	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1122	};	1262	};
		1263	} else {
		1264	return 0;
		1265	}
		1266
1123	}	1267	1
1124	}	1268	}
1125		1269
1126	sub button_up {	1270	sub invoke_button_up {
1127	my ($self, $ev, $x, $y) = @_;	1271	my ($self, $ev, $x, $y) = @_;
1128		1272
1129	delete $self->{motion};	1273	! ! delete $self->{motion}
1130	}	1274	}
1131		1275
1132	sub mouse_motion {	1276	sub invoke_mouse_motion {
1133	my ($self, $ev, $x, $y) = @_;	1277	my ($self, $ev, $x, $y) = @_;
1134		1278
1135	$self->{motion}->($ev, $x, $y) if $self->{motion};	1279	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1280
		1281	! ! $self->{motion}
1136	}	1282	}
1137		1283
1138	sub _draw {	1284	sub _draw {
1139	my ($self) = @_;	1285	my ($self) = @_;
1140		1286
		1287	my $child = $self->{children}[0];
		1288
1141	my ($w, $h ) = ($self->{w}, $self->{h});	1289	my ($w, $h ) = ($self->{w}, $self->{h});
1142	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1290	my ($cw, $ch) = ($child->{w}, $child->{h});
1143		1291
1144	glEnable GL_TEXTURE_2D;	1292	glEnable GL_TEXTURE_2D;
1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1293	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1146		1294
1147	my $border = $self->border;	1295	my $border = $self->border;
…		…
1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1310	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163	}	1311	}
1164		1312
1165	glDisable GL_TEXTURE_2D;	1313	glDisable GL_TEXTURE_2D;
1166		1314
1167	$self->{title}->draw if $self->{title};
1168
1169	$self->child->draw;	1315	$child->draw;
		1316
		1317	if ($self->{title_widget}) {
		1318	glTranslate 0, $border - $self->{h};
		1319	$self->{title_widget}->_draw;
		1320
		1321	glTranslate 0, - ($border - $self->{h});
		1322	}
		1323
		1324	$self->{close_button}->draw
		1325	if $self->{close_button};
1170	}	1326	}
1171		1327
1172	#############################################################################	1328	#############################################################################
1173		1329
1174	package CFClient::UI::Table;	1330	package CFClient::UI::Table;
…		…
1197		1353
1198	$child->set_parent ($self);	1354	$child->set_parent ($self);
1199	$self->{children}[$y][$x] = $child;	1355	$self->{children}[$y][$x] = $child;
1200		1356
1201	$self->realloc;	1357	$self->realloc;
		1358	}
		1359
		1360	sub remove {
		1361	my ($self, $child) = @_;
		1362
		1363	# TODO: not yet implemented
1202	}	1364	}
1203		1365
1204	# TODO: move to container class maybe? send children a signal on removal?	1366	# TODO: move to container class maybe? send children a signal on removal?
1205	sub clear {	1367	sub clear {
1206	my ($self) = @_;	1368	my ($self) = @_;
…		…
1247	(sum @$ws),	1409	(sum @$ws),
1248	(sum @$hs),	1410	(sum @$hs),
1249	)	1411	)
1250	}	1412	}
1251		1413
1252	sub size_allocate {	1414	sub invoke_size_allocate {
1253	my ($self, $w, $h) = @_;	1415	my ($self, $w, $h) = @_;
1254		1416
1255	my ($ws, $hs) = $self->get_wh;	1417	my ($ws, $hs) = $self->get_wh;
1256		1418
1257	my $req_w = (sum @$ws) || 1;	1419	my $req_w = (sum @$ws) || 1;
…		…
1289	}	1451	}
1290		1452
1291	$y += $row_h;	1453	$y += $row_h;
1292	}	1454	}
1293		1455
		1456	1
1294	}	1457	}
1295		1458
1296	sub find_widget {	1459	sub find_widget {
1297	my ($self, $x, $y) = @_;	1460	my ($self, $x, $y) = @_;
1298		1461
…		…
1335	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1498	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1499	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1337	)	1500	)
1338	}	1501	}
1339		1502
1340	sub size_allocate {	1503	sub invoke_size_allocate {
1341	my ($self, $w, $h) = @_;	1504	my ($self, $w, $h) = @_;
1342		1505
1343	my $space = $self->{vertical} ? $h : $w;	1506	my $space = $self->{vertical} ? $h : $w;
1344	my $children = $self->{children};	1507	my @children = $self->visible_children;
1345		1508
1346	my @req;	1509	my @req;
1347		1510
1348	if ($self->{homogeneous}) {	1511	if ($self->{homogeneous}) {
1349	@req = ($space / (@$children || 1)) x @$children;	1512	@req = ($space / (@children || 1)) x @children;
1350	} else {	1513	} else {
1351	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1514	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1352	my $req = List::Util::sum @req;	1515	my $req = List::Util::sum @req;
1353		1516
1354	if ($req > $space) {	1517	if ($req > $space) {
1355	# ah well, not enough space	1518	# ah well, not enough space
1356	$_ *= $space / $req for @req;	1519	$_ *= $space / $req for @req;
1357	} else {	1520	} else {
1358	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1521	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1359		1522
1360	$space = ($space - $req) / $expand; # remaining space to give away	1523	$space = ($space - $req) / $expand; # remaining space to give away
1361		1524
1362	$req[$_] += $space * $children->[$_]{expand}	1525	$req[$_] += $space * $children[$_]{expand}
1363	for 0 .. $#$children;	1526	for 0 .. $#children;
1364	}	1527	}
1365	}	1528	}
1366		1529
1367	CFClient::UI::harmonize \@req;	1530	CFClient::UI::harmonize \@req;
1368		1531
1369	my $pos = 0;	1532	my $pos = 0;
1370	for (0 .. $#$children) {	1533	for (0 .. $#children) {
1371	my $alloc = $req[$_];	1534	my $alloc = $req[$_];
1372	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1535	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373		1536
1374	$pos += $alloc;	1537	$pos += $alloc;
1375	}	1538	}
1376		1539
1377	1	1540	1
…		…
1467		1630
1468	delete $self->{texture};	1631	delete $self->{texture};
1469	$self->SUPER::update;	1632	$self->SUPER::update;
1470	}	1633	}
1471		1634
		1635	sub realloc {
		1636	my ($self) = @_;
		1637
		1638	delete $self->{ox};
		1639	$self->SUPER::realloc;
		1640	}
		1641
1472	sub set_text {	1642	sub set_text {
1473	my ($self, $text) = @_;	1643	my ($self, $text) = @_;
1474		1644
1475	return if $self->{text} eq "T$text";	1645	return if $self->{text} eq "T$text";
1476	$self->{text} = "T$text";	1646	$self->{text} = "T$text";
1477		1647
1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479	$self->{layout}->set_text ($text);	1648	$self->{layout}->set_text ($text);
1480		1649
		1650	delete $self->{size_req};
1481	$self->realloc;	1651	$self->realloc;
1482	$self->update;	1652	$self->update;
1483	}	1653	}
1484		1654
1485	sub set_markup {	1655	sub set_markup {
…		…
1488	return if $self->{text} eq "M$markup";	1658	return if $self->{text} eq "M$markup";
1489	$self->{text} = "M$markup";	1659	$self->{text} = "M$markup";
1490		1660
1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1661	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492		1662
1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1494	$self->{layout}->set_markup ($markup);	1663	$self->{layout}->set_markup ($markup);
1495		1664
		1665	delete $self->{size_req};
1496	$self->realloc;	1666	$self->realloc;
1497	$self->update;	1667	$self->update;
1498	}	1668	}
1499		1669
1500	sub size_request {	1670	sub size_request {
1501	my ($self) = @_;	1671	my ($self) = @_;
1502		1672
		1673	$self->{size_req} ||= do {
1503	$self->{layout}->set_font ($self->{font}) if $self->{font};	1674	$self->{layout}->set_font ($self->{font}) if $self->{font};
1504	$self->{layout}->set_width ($self->{max_w} || -1);	1675	$self->{layout}->set_width ($self->{max_w} || -1);
1505	$self->{layout}->set_ellipsise ($self->{ellipsise});	1676	$self->{layout}->set_ellipsise ($self->{ellipsise});
1506	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1677	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1678	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508		1679
1509	my ($w, $h) = $self->{layout}->size;	1680	my ($w, $h) = $self->{layout}->size;
1510		1681
1511	if (exists $self->{template}) {	1682	if (exists $self->{template}) {
1512	$self->{template}->set_font ($self->{font}) if $self->{font};	1683	$self->{template}->set_font ($self->{font}) if $self->{font};
		1684	$self->{template}->set_width ($self->{max_w} || -1);
1513	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1685	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514		1686
1515	my ($w2, $h2) = $self->{template}->size;	1687	my ($w2, $h2) = $self->{template}->size;
1516		1688
1517	$w = List::Util::max $w, $w2;	1689	$w = List::Util::max $w, $w2;
1518	$h = List::Util::max $h, $h2;	1690	$h = List::Util::max $h, $h2;
		1691	}
		1692
		1693	[$w, $h]
1519	}	1694	};
1520		1695
1521	($w, $h)	1696	@{ $self->{size_req} }
1522	}	1697	}
1523		1698
		1699	sub baseline_shift {
		1700	$_[0]{layout}->descent
		1701	}
		1702
1524	sub size_allocate {	1703	sub invoke_size_allocate {
1525	my ($self, $w, $h) = @_;	1704	my ($self, $w, $h) = @_;
1526		1705
		1706	delete $self->{ox};
		1707
1527	delete $self->{texture}	1708	delete $self->{texture}
1528	;#d#	1709	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1710
		1711	1
1529	}	1712	}
1530		1713
1531	sub set_fontsize {	1714	sub set_fontsize {
1532	my ($self, $fontsize) = @_;	1715	my ($self, $fontsize) = @_;
1533		1716
1534	$self->{fontsize} = $fontsize;	1717	$self->{fontsize} = $fontsize;
		1718	delete $self->{size_req};
1535	delete $self->{texture};	1719	delete $self->{texture};
1536		1720
1537	$self->realloc;	1721	$self->realloc;
1538	}	1722	}
1539		1723
		1724	sub reconfigure {
		1725	my ($self) = @_;
		1726
		1727	delete $self->{size_req};
		1728	delete $self->{texture};
		1729
		1730	$self->SUPER::reconfigure;
		1731	}
		1732
1540	sub _draw {	1733	sub _draw {
1541	my ($self) = @_;	1734	my ($self) = @_;
1542		1735
1543	$self->SUPER::_draw; # draw background, if applicable	1736	$self->SUPER::_draw; # draw background, if applicable
1544		1737
1545	my $tex = $self->{texture} ||= do {	1738	my $size = $self->{texture} ||= do {
1546	$self->{layout}->set_foreground (@{$self->{fg}});	1739	$self->{layout}->set_foreground (@{$self->{fg}});
1547	$self->{layout}->set_font ($self->{font}) if $self->{font};	1740	$self->{layout}->set_font ($self->{font}) if $self->{font};
1548	$self->{layout}->set_width ($self->{w});	1741	$self->{layout}->set_width ($self->{w});
1549	$self->{layout}->set_ellipsise ($self->{ellipsise});	1742	$self->{layout}->set_ellipsise ($self->{ellipsise});
1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1743	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1744	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552		1745
1553	my $tex = new_from_layout CFClient::Texture $self->{layout};	1746	[$self->{layout}->size]
		1747	};
1554		1748
		1749	unless (exists $self->{ox}) {
1555	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	1750	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	1751	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1557	: ($self->{w} - $tex->{w}) * 0.5);	1752	: ($self->{w} - $size->[0]) * 0.5);
1558		1753
1559	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	1754	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	1755	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1561	: ($self->{h} - $tex->{h}) * 0.5);	1756	: ($self->{h} - $size->[1]) * 0.5);
1562
1563	$tex
1564	};	1757	};
1565		1758
1566	glEnable GL_TEXTURE_2D;	1759	my $w = List::Util::min $self->{w} + 4, $size->[0];
1567	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1760	my $h = List::Util::min $self->{h} + 2, $size->[1];
1568		1761
1569	if ($tex->{format} == GL_ALPHA) {	1762	$self->{layout}->render ($self->{ox}, $self->{oy});
1570	glColor @{$self->{fg}};
1571	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1572	} else {
1573	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1574	}
1575
1576	glDisable GL_TEXTURE_2D;
1577	}	1763	}
1578		1764
1579	#############################################################################	1765	#############################################################################
1580		1766
1581	package CFClient::UI::EntryBase;	1767	package CFClient::UI::EntryBase;
…		…
1595	can_hover => 1,	1781	can_hover => 1,
1596	can_focus => 1,	1782	can_focus => 1,
1597	valign => 0,	1783	valign => 0,
1598	can_events => 1,	1784	can_events => 1,
1599	#text => ...	1785	#text => ...
		1786	#hidden => "*",
1600	@_	1787	@_
1601	)	1788	)
1602	}	1789	}
1603		1790
1604	sub _set_text {	1791	sub _set_text {
…		…
1606		1793
1607	delete $self->{cur_h};	1794	delete $self->{cur_h};
1608		1795
1609	return if $self->{text} eq $text;	1796	return if $self->{text} eq $text;
1610		1797
1611	delete $self->{texture};
1612
1613	$self->{last_activity} = $::NOW;	1798	$self->{last_activity} = $::NOW;
1614	$self->{text} = $text;	1799	$self->{text} = $text;
1615		1800
1616	$text =~ s/./*/g if $self->{hidden};	1801	$text =~ s/./*/g if $self->{hidden};
1617	$self->{layout}->set_text ("$text ");	1802	$self->{layout}->set_text ("$text ");
		1803	delete $self->{size_req};
1618		1804
1619	$self->_emit (changed => $self->{text});	1805	$self->emit (changed => $self->{text});
		1806
		1807	$self->realloc;
		1808	$self->update;
1620	}	1809	}
1621		1810
1622	sub set_text {	1811	sub set_text {
1623	my ($self, $text) = @_;	1812	my ($self, $text) = @_;
1624		1813
1625	$self->{cursor} = length $text;	1814	$self->{cursor} = length $text;
1626	$self->_set_text ($text);	1815	$self->_set_text ($text);
1627
1628	$self->realloc;
1629	}	1816	}
1630		1817
1631	sub get_text {	1818	sub get_text {
1632	$_[0]{text}	1819	$_[0]{text}
1633	}	1820	}
…		…
1638	my ($w, $h) = $self->SUPER::size_request;	1825	my ($w, $h) = $self->SUPER::size_request;
1639		1826
1640	($w + 1, $h) # add 1 for cursor	1827	($w + 1, $h) # add 1 for cursor
1641	}	1828	}
1642		1829
1643	sub key_down {	1830	sub invoke_key_down {
1644	my ($self, $ev) = @_;	1831	my ($self, $ev) = @_;
1645		1832
1646	my $mod = $ev->{mod};	1833	my $mod = $ev->{mod};
1647	my $sym = $ev->{sym};	1834	my $sym = $ev->{sym};
1648	my $uni = $ev->{unicode};	1835	my $uni = $ev->{unicode};
…		…
1660	} elsif ($sym == CFClient::SDLK_HOME) {	1847	} elsif ($sym == CFClient::SDLK_HOME) {
1661	$self->{cursor} = 0;	1848	$self->{cursor} = 0;
1662	} elsif ($sym == CFClient::SDLK_END) {	1849	} elsif ($sym == CFClient::SDLK_END) {
1663	$self->{cursor} = length $text;	1850	$self->{cursor} = length $text;
1664	} elsif ($uni == 27) {	1851	} elsif ($uni == 27) {
1665	$self->_emit ('escape');	1852	$self->emit ('escape');
1666	} elsif ($uni) {	1853	} elsif ($uni) {
1667	substr $text, $self->{cursor}++, 0, chr $uni;	1854	substr $text, $self->{cursor}++, 0, chr $uni;
		1855	} else {
		1856	return 0;
1668	}	1857	}
1669		1858
1670	$self->_set_text ($text);	1859	$self->_set_text ($text);
1671		1860
1672	$self->realloc;	1861	$self->realloc;
1673	}
1674		1862
		1863	1
		1864	}
		1865
1675	sub focus_in {	1866	sub invoke_focus_in {
1676	my ($self) = @_;	1867	my ($self) = @_;
1677		1868
1678	$self->{last_activity} = $::NOW;	1869	$self->{last_activity} = $::NOW;
1679		1870
1680	$self->SUPER::focus_in;	1871	$self->SUPER::invoke_focus_in
1681	}	1872	}
1682		1873
1683	sub button_down {	1874	sub invoke_button_down {
1684	my ($self, $ev, $x, $y) = @_;	1875	my ($self, $ev, $x, $y) = @_;
1685		1876
1686	$self->SUPER::button_down ($ev, $x, $y);	1877	$self->SUPER::invoke_button_down ($ev, $x, $y);
1687		1878
1688	my $idx = $self->{layout}->xy_to_index ($x, $y);	1879	my $idx = $self->{layout}->xy_to_index ($x, $y);
1689		1880
1690	# byte-index to char-index	1881	# byte-index to char-index
1691	my $text = $self->{text};	1882	my $text = $self->{text};
1692	utf8::encode $text;	1883	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1693	$self->{cursor} = length substr $text, 0, $idx;	1884	$self->{cursor} = length $text;
1694		1885
1695	$self->_set_text ($self->{text});	1886	$self->_set_text ($self->{text});
1696	$self->update;	1887	$self->update;
		1888
		1889	1
1697	}	1890	}
1698		1891
1699	sub mouse_motion {	1892	sub invoke_mouse_motion {
1700	my ($self, $ev, $x, $y) = @_;	1893	my ($self, $ev, $x, $y) = @_;
1701	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1894	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1895
		1896	1
1702	}	1897	}
1703		1898
1704	sub _draw {	1899	sub _draw {
1705	my ($self) = @_;	1900	my ($self) = @_;
1706		1901
1707	local $self->{fg} = $self->{fg};	1902	local $self->{fg} = $self->{fg};
1708		1903
1709	if ($FOCUS == $self) {	1904	if ($FOCUS == $self) {
1710	glColor @{$self->{active_bg}};	1905	glColor_premultiply @{$self->{active_bg}};
1711	$self->{fg} = $self->{active_fg};	1906	$self->{fg} = $self->{active_fg};
1712	} else {	1907	} else {
1713	glColor @{$self->{bg}};	1908	glColor_premultiply @{$self->{bg}};
1714	}	1909	}
1715		1910
1716	glEnable GL_BLEND;	1911	glEnable GL_BLEND;
1717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1912	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1718	glBegin GL_QUADS;	1913	glBegin GL_QUADS;
1719	glVertex 0 , 0;	1914	glVertex 0 , 0;
1720	glVertex 0 , $self->{h};	1915	glVertex 0 , $self->{h};
1721	glVertex $self->{w}, $self->{h};	1916	glVertex $self->{w}, $self->{h};
1722	glVertex $self->{w}, 0;	1917	glVertex $self->{w}, 0;
…		…
1747		1942
1748	our @ISA = CFClient::UI::EntryBase::;	1943	our @ISA = CFClient::UI::EntryBase::;
1749		1944
1750	use CFClient::OpenGL;	1945	use CFClient::OpenGL;
1751		1946
1752	sub key_down {	1947	sub invoke_key_down {
1753	my ($self, $ev) = @_;	1948	my ($self, $ev) = @_;
1754		1949
1755	my $sym = $ev->{sym};	1950	my $sym = $ev->{sym};
1756		1951
1757	if ($sym == 13) {	1952	if ($sym == 13) {
1758	unshift @{$self->{history}},	1953	unshift @{$self->{history}},
1759	my $txt = $self->get_text;	1954	my $txt = $self->get_text;
		1955
1760	$self->{history_pointer} = -1;	1956	$self->{history_pointer} = -1;
1761	$self->{history_saveback} = '';	1957	$self->{history_saveback} = '';
1762	$self->_emit (activate => $txt);	1958	$self->emit (activate => $txt);
1763	$self->update;	1959	$self->update;
1764		1960
1765	} elsif ($sym == CFClient::SDLK_UP) {	1961	} elsif ($sym == CFClient::SDLK_UP) {
1766	if ($self->{history_pointer} < 0) {	1962	if ($self->{history_pointer} < 0) {
1767	$self->{history_saveback} = $self->get_text;	1963	$self->{history_saveback} = $self->get_text;
…		…
1783	} else {	1979	} else {
1784	$self->set_text ($self->{history_saveback});	1980	$self->set_text ($self->{history_saveback});
1785	}	1981	}
1786		1982
1787	} else {	1983	} else {
1788	$self->SUPER::key_down ($ev);	1984	return $self->SUPER::invoke_key_down ($ev)
		1985	}
		1986
1789	}	1987	1
1790
1791	}	1988	}
1792		1989
1793	#############################################################################	1990	#############################################################################
1794		1991
1795	package CFClient::UI::Button;	1992	package CFClient::UI::Button;
…		…
1816	can_events => 1,	2013	can_events => 1,
1817	@_	2014	@_
1818	)	2015	)
1819	}	2016	}
1820		2017
1821	sub activate { }
1822
1823	sub button_up {	2018	sub invoke_button_up {
1824	my ($self, $ev, $x, $y) = @_;	2019	my ($self, $ev, $x, $y) = @_;
1825		2020
1826	$self->emit ("activate")	2021	$self->emit ("activate")
1827	if $x >= 0 && $x < $self->{w}	2022	if $x >= 0 && $x < $self->{w}
1828	&& $y >= 0 && $y < $self->{h};	2023	&& $y >= 0 && $y < $self->{h};
		2024
		2025	1
1829	}	2026	}
1830		2027
1831	sub _draw {	2028	sub _draw {
1832	my ($self) = @_;	2029	my ($self) = @_;
1833		2030
1834	local $self->{fg} = $self->{fg};	2031	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1835
1836	if ($GRAB == $self) {
1837	$self->{fg} = $self->{active_fg};
1838	}
1839		2032
1840	glEnable GL_TEXTURE_2D;	2033	glEnable GL_TEXTURE_2D;
1841	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2034	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842	glColor 0, 0, 0, 1;	2035	glColor 0, 0, 0, 1;
1843		2036
1844	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2037	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1845		2038
1846	glDisable GL_TEXTURE_2D;	2039	glDisable GL_TEXTURE_2D;
1847		2040
1848	$self->SUPER::_draw;	2041	$self->SUPER::_draw;
		2042	}
		2043
		2044	#############################################################################
		2045
		2046	package CFClient::UI::ImageButton;
		2047
		2048	our @ISA = CFClient::UI::Image::;
		2049
		2050	use CFClient::OpenGL;
		2051
		2052	my %textures;
		2053
		2054	sub new {
		2055	my $class = shift;
		2056
		2057	my $self = $class->SUPER::new (
		2058	padding_x => 4,
		2059	padding_y => 4,
		2060	fg => [1, 1, 1],
		2061	active_fg => [0, 0, 1],
		2062	can_hover => 1,
		2063	align => 0,
		2064	valign => 0,
		2065	can_events => 1,
		2066	@_
		2067	);
		2068	}
		2069
		2070	sub invoke_button_up {
		2071	my ($self, $ev, $x, $y) = @_;
		2072
		2073	$self->emit ("activate")
		2074	if $x >= 0 && $x < $self->{w}
		2075	&& $y >= 0 && $y < $self->{h};
		2076
		2077	1
1849	}	2078	}
1850		2079
1851	#############################################################################	2080	#############################################################################
1852		2081
1853	package CFClient::UI::CheckBox;	2082	package CFClient::UI::CheckBox;
…		…
1880	my ($self) = @_;	2109	my ($self) = @_;
1881		2110
1882	(6) x 2	2111	(6) x 2
1883	}	2112	}
1884		2113
		2114	sub toggle {
		2115	my ($self) = @_;
		2116
		2117	$self->{state} = !$self->{state};
		2118	$self->emit (changed => $self->{state});
		2119	$self->update;
		2120	}
		2121
1885	sub button_down {	2122	sub invoke_button_down {
1886	my ($self, $ev, $x, $y) = @_;	2123	my ($self, $ev, $x, $y) = @_;
1887		2124
1888	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2125	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1889	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2126	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1890	$self->{state} = !$self->{state};	2127	$self->toggle;
1891	$self->_emit (changed => $self->{state});	2128	} else {
		2129	return 0
		2130	}
		2131
1892	}	2132	1
1893	}	2133	}
1894		2134
1895	sub _draw {	2135	sub _draw {
1896	my ($self) = @_;	2136	my ($self) = @_;
1897		2137
…		…
1917	package CFClient::UI::Image;	2157	package CFClient::UI::Image;
1918		2158
1919	our @ISA = CFClient::UI::Base::;	2159	our @ISA = CFClient::UI::Base::;
1920		2160
1921	use CFClient::OpenGL;	2161	use CFClient::OpenGL;
1922	use Carp qw/confess/;
1923		2162
1924	our %loaded_images;	2163	our %texture_cache;
1925		2164
1926	sub new {	2165	sub new {
1927	my $class = shift;	2166	my $class = shift;
1928		2167
1929	my $self = $class->SUPER::new (can_events => 0, @_);	2168	my $self = $class->SUPER::new (
		2169	can_events => 0,
		2170	@_,
		2171	);
1930		2172
1931	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2173	$self->{path} || $self->{tex}
		2174	or Carp::croak "'path' or 'tex' attributes required";
1932		2175
1933	$loaded_images{$self->{image}} ||=	2176	$self->{tex} ||= $texture_cache{$self->{path}} ||=
1934	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2177	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1935		2178
1936	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2179	Scalar::Util::weaken $texture_cache{$self->{path}};
1937		2180
1938	Scalar::Util::weaken $loaded_images{$self->{image}};	2181	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940	$self->{aspect} = $tex->{w} / $tex->{h};
1941		2182
1942	$self	2183	$self
1943	}	2184	}
1944		2185
1945	sub size_request {	2186	sub size_request {
1946	my ($self) = @_;	2187	my ($self) = @_;
1947		2188
1948	($self->{tex}->{w}, $self->{tex}->{h})	2189	($self->{tex}{w}, $self->{tex}{h})
1949	}	2190	}
1950		2191
1951	sub _draw {	2192	sub _draw {
1952	my ($self) = @_;	2193	my ($self) = @_;
1953		2194
…		…
2062	my $ycut1 = max 0, min 1, $ycut;	2303	my $ycut1 = max 0, min 1, $ycut;
2063	my $ycut2 = max 0, min 1, $ycut - 1;	2304	my $ycut2 = max 0, min 1, $ycut - 1;
2064		2305
2065	my $h1 = $self->{h} * (1 - $ycut1);	2306	my $h1 = $self->{h} * (1 - $ycut1);
2066	my $h2 = $self->{h} * (1 - $ycut2);	2307	my $h2 = $self->{h} * (1 - $ycut2);
		2308	my $h3 = $self->{h};
		2309
		2310	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067		2311
2068	glEnable GL_BLEND;	2312	glEnable GL_BLEND;
2069	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2313	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2314	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070	glEnable GL_TEXTURE_2D;	2315	glEnable GL_TEXTURE_2D;
2071	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2316	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072		2317
2073	glBindTexture GL_TEXTURE_2D, $t1->{name};	2318	glBindTexture GL_TEXTURE_2D, $t1->{name};
2074	glBegin GL_QUADS;	2319	glBegin GL_QUADS;
…		…
2089		2334
2090	if ($t3) {	2335	if ($t3) {
2091	glBindTexture GL_TEXTURE_2D, $t3->{name};	2336	glBindTexture GL_TEXTURE_2D, $t3->{name};
2092	glBegin GL_QUADS;	2337	glBegin GL_QUADS;
2093	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2338	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2339	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2340	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2341	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097	glEnd;	2342	glEnd;
2098	}	2343	}
2099		2344
2100	glDisable GL_BLEND;	2345	glDisable GL_BLEND;
…		…
2188	$self->update;	2433	$self->update;
2189		2434
2190	$self	2435	$self
2191	}	2436	}
2192		2437
2193	sub changed { }
2194
2195	sub set_range {	2438	sub set_range {
2196	my ($self, $range) = @_;	2439	my ($self, $range) = @_;
2197		2440
2198	($range, $self->{range}) = ($self->{range}, $range);	2441	($range, $self->{range}) = ($self->{range}, $range);
2199		2442
2200	$self->update
2201	if "@$range" ne "@{$self->{range}}";	2443	if ("@$range" ne "@{$self->{range}}") {
		2444	$self->update;
		2445	$self->set_value ($self->{range}[0]);
		2446	}
2202	}	2447	}
2203		2448
2204	sub set_value {	2449	sub set_value {
2205	my ($self, $value) = @_;	2450	my ($self, $value) = @_;
2206		2451
…		…
2217	if $unit;	2462	if $unit;
2218		2463
2219	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2464	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220		2465
2221	if ($value != $old_value) {	2466	if ($value != $old_value) {
2222	$self->_emit (changed => $value);	2467	$self->emit (changed => $value);
2223	$self->update;	2468	$self->update;
2224	}	2469	}
2225	}	2470	}
2226		2471
2227	sub size_request {	2472	sub size_request {
2228	my ($self) = @_;	2473	my ($self) = @_;
2229		2474
2230	($self->{req_w}, $self->{req_h})	2475	($self->{req_w}, $self->{req_h})
2231	}	2476	}
2232		2477
2233	sub button_down {	2478	sub invoke_button_down {
2234	my ($self, $ev, $x, $y) = @_;	2479	my ($self, $ev, $x, $y) = @_;
2235		2480
2236	$self->SUPER::button_down ($ev, $x, $y);	2481	$self->SUPER::invoke_button_down ($ev, $x, $y);
2237		2482
2238	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2483	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239		2484
2240	$self->mouse_motion ($ev, $x, $y);	2485	$self->invoke_mouse_motion ($ev, $x, $y)
2241	}	2486	}
2242		2487
2243	sub mouse_motion {	2488	sub invoke_mouse_motion {
2244	my ($self, $ev, $x, $y) = @_;	2489	my ($self, $ev, $x, $y) = @_;
2245		2490
2246	if ($GRAB == $self) {	2491	if ($GRAB == $self) {
2247	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2492	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248		2493
2249	my (undef, $lo, $hi, $page) = @{$self->{range}};	2494	my (undef, $lo, $hi, $page) = @{$self->{range}};
2250		2495
2251	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2496	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252		2497
2253	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2498	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2499	} else {
		2500	return 0;
		2501	}
		2502
2254	}	2503	1
		2504	}
		2505
		2506	sub invoke_mouse_wheel {
		2507	my ($self, $ev) = @_;
		2508
		2509	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2510
		2511	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);
		2512
		2513	! ! $delta
2255	}	2514	}
2256		2515
2257	sub update {	2516	sub update {
2258	my ($self) = @_;	2517	my ($self) = @_;
2259		2518
2260	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2519	delete $self->{knob_w};
		2520	$self->SUPER::update;
		2521	}
		2522
		2523	sub _draw {
		2524	my ($self) = @_;
		2525
		2526	unless ($self->{knob_w}) {
2261	$self->set_value ($self->{range}[0]);	2527	$self->set_value ($self->{range}[0]);
2262		2528
2263	my ($value, $lo, $hi, $page) = @{$self->{range}};	2529	my ($value, $lo, $hi, $page) = @{$self->{range}};
2264	my $range = ($hi - $page - $lo) || 1e-100;	2530	my $range = ($hi - $page - $lo) || 1e-100;
2265		2531
…		…
2271	$value = ($value - $lo) / $range;	2537	$value = ($value - $lo) / $range;
2272	$value = $value * $self->{scale} + $self->{offset};	2538	$value = $value * $self->{scale} + $self->{offset};
2273		2539
2274	$self->{knob_x} = $value - $knob_w * 0.5;	2540	$self->{knob_x} = $value - $knob_w * 0.5;
2275	$self->{knob_w} = $knob_w;	2541	$self->{knob_w} = $knob_w;
2276	});	2542	}
2277
2278	$self->SUPER::update;
2279	}
2280
2281	sub _draw {
2282	my ($self) = @_;
2283		2543
2284	$self->SUPER::_draw ();	2544	$self->SUPER::_draw ();
2285		2545
2286	glScale $self->{w}, $self->{h};	2546	glScale $self->{w}, $self->{h};
2287		2547
…		…
2348	sub set_range { shift->{slider}->set_range (@_) }	2608	sub set_range { shift->{slider}->set_range (@_) }
2349	sub set_value { shift->{slider}->set_value (@_) }	2609	sub set_value { shift->{slider}->set_value (@_) }
2350		2610
2351	#############################################################################	2611	#############################################################################
2352		2612
2353	package CFClient::UI::TextView;	2613	package CFClient::UI::TextScroller;
2354		2614
2355	our @ISA = CFClient::UI::HBox::;	2615	our @ISA = CFClient::UI::HBox::;
2356		2616
2357	use CFClient::OpenGL;	2617	use CFClient::OpenGL;
2358		2618
2359	sub new {	2619	sub new {
2360	my $class = shift;	2620	my $class = shift;
2361		2621
2362	my $self = $class->SUPER::new (	2622	my $self = $class->SUPER::new (
2363	fontsize => 1,	2623	fontsize => 1,
2364	can_events => 0,	2624	can_events => 1,
		2625	indent => 0,
2365	#font => default_font	2626	#font => default_font
2366	@_,	2627	@_,
2367		2628
2368	layout => (new CFClient::Layout 1),	2629	layout => (new CFClient::Layout),
2369	par => [],	2630	par => [],
2370	height => 0,	2631	height => 0,
2371	children => [	2632	children => [
2372	(new CFClient::UI::Empty expand => 1),	2633	(new CFClient::UI::Empty expand => 1),
2373	(new CFClient::UI::Slider vertical => 1),	2634	(new CFClient::UI::Slider vertical => 1),
…		…
2384		2645
2385	$self->{fontsize} = $fontsize;	2646	$self->{fontsize} = $fontsize;
2386	$self->reflow;	2647	$self->reflow;
2387	}	2648	}
2388		2649
		2650	sub size_request {
		2651	my ($self) = @_;
		2652
		2653	my ($empty, $slider) = @{ $self->{children} };
		2654
		2655	local $self->{children} = [$empty, $slider];
		2656	$self->SUPER::size_request
		2657	}
		2658
2389	sub size_allocate {	2659	sub invoke_size_allocate {
2390	my ($self, $w, $h) = @_;	2660	my ($self, $w, $h) = @_;
2391		2661
2392	$self->SUPER::size_allocate ($w, $h);	2662	my ($empty, $slider, @other) = @{ $self->{children} };
		2663	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2393		2664
2394	$self->{layout}->set_font ($self->{font}) if $self->{font};	2665	$self->{layout}->set_font ($self->{font}) if $self->{font};
2395	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2666	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396	$self->{layout}->set_width ($self->{children}[0]{w});	2667	$self->{layout}->set_width ($empty->{w});
		2668	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397		2669
2398	$self->reflow;	2670	$self->reflow;
2399	}
2400		2671
2401	sub text_size {	2672	local $self->{children} = [$empty, $slider];
		2673	$self->SUPER::invoke_size_allocate ($w, $h)
		2674	}
		2675
		2676	sub invoke_mouse_wheel {
2402	my ($self, $text, $indent) = @_;	2677	my ($self, $ev) = @_;
		2678
		2679	return 0 unless $ev->{dy}; # only vertical movements
		2680
		2681	$self->{children}[1]->emit (mouse_wheel => $ev);
		2682
		2683	1
		2684	}
		2685
		2686	sub get_layout {
		2687	my ($self, $para) = @_;
2403		2688
2404	my $layout = $self->{layout};	2689	my $layout = $self->{layout};
2405		2690
		2691	$layout->set_font ($self->{font}) if $self->{font};
		2692	$layout->set_foreground (@{$para->{fg}});
2406	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2693	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2407	$layout->set_width ($self->{children}[0]{w} - $indent);	2694	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2695	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2408	$layout->set_markup ($text);	2696	$layout->set_markup ($para->{markup});
		2697
		2698	$layout->set_shapes (
		2699	map
		2700	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		2701	@{$para->{widget}}
2409		2702	);
		2703
2410	$layout->size	2704	$layout
2411	}	2705	}
2412		2706
2413	sub reflow {	2707	sub reflow {
2414	my ($self) = @_;	2708	my ($self) = @_;
2415		2709
…		…
2424	$self->{children}[1]->set_value ($offset);	2718	$self->{children}[1]->set_value ($offset);
2425	}	2719	}
2426		2720
2427	sub clear {	2721	sub clear {
2428	my ($self) = @_;	2722	my ($self) = @_;
		2723
		2724	my (undef, undef, @other) = @{ $self->{children} };
		2725	$self->remove ($_) for @other;
2429		2726
2430	$self->{par} = [];	2727	$self->{par} = [];
2431	$self->{height} = 0;	2728	$self->{height} = 0;
2432	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	2729	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2433	}	2730	}
2434		2731
2435	sub add_paragraph {	2732	sub add_paragraph {
2436	my ($self, $color, $text, $indent) = @_;	2733	my ($self, $color, $para, $indent) = @_;
2437		2734
2438	for my $line (split /\n/, $text) {	2735	my ($text, @w) = ref $para ? @$para : $para;
2439	my ($w, $h) = $self->text_size ($line);	2736
2440	$self->{height} += $h;	2737	$para = {
2441	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	2738	w => 1e10,
		2739	wrapped => 1,
		2740	fg => $color,
		2741	indent => $indent,
		2742	markup => $text,
		2743	widget => \@w,
2442	}	2744	};
2443		2745
2444	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	2746	$self->add (@w) if @w;
		2747	push @{$self->{par}}, $para;
		2748
		2749	$self->{need_reflow}++;
		2750	$self->update;
		2751	}
		2752
		2753	sub scroll_to_bottom {
		2754	my ($self) = @_;
		2755
		2756	$self->{scroll_to_bottom} = 1;
		2757	$self->update;
2445	}	2758	}
2446		2759
2447	sub update {	2760	sub update {
2448	my ($self) = @_;	2761	my ($self) = @_;
2449		2762
…		…
2451		2764
2452	return unless $self->{h} > 0;	2765	return unless $self->{h} > 0;
2453		2766
2454	delete $self->{texture};	2767	delete $self->{texture};
2455		2768
2456	$ROOT->on_post_alloc ($self, sub {	2769	$ROOT->on_post_alloc ($self => sub {
2457	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	2770	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458		2771
2459	if (delete $self->{need_reflow}) {	2772	if (delete $self->{need_reflow}) {
2460	my $height = 0;	2773	my $height = 0;
2461		2774
2462	my $layout = $self->{layout};
2463
2464	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
2466	for (@{$self->{par}}) {	2775	for my $para (@{$self->{par}}) {
2467	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support	2776	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2468	$layout->set_width ($W - $_->[3]);	2777	my $layout = $self->get_layout ($para);
2469	$layout->set_markup ($_->[4]);
2470	my ($w, $h) = $layout->size;	2778	my ($w, $h) = $layout->size;
2471	$_->[0] = $w + $_->[3];	2779
2472	$_->[1] = $h;	2780	$para->{w} = $w + $para->{indent};
		2781	$para->{h} = $h;
		2782	$para->{wrapped} = $layout->has_wrapped;
2473	}	2783	}
2474		2784
2475	$height += $_->[1];	2785	$height += $para->{h};
2476	}	2786	}
2477		2787
2478	$self->{height} = $height;	2788	$self->{height} = $height;
2479		2789
2480	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);	2790	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2481		2791
2482	delete $self->{texture};	2792	delete $self->{texture};
2483	}	2793	}
2484		2794
		2795	if (delete $self->{scroll_to_bottom}) {
		2796	$self->{children}[1]->set_value (1e10);
		2797	}
		2798
2485	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	2799	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2486	glClearColor 0.5, 0.5, 0.5, 0;	2800	glClearColor 0, 0, 0, 0;
2487	glClear GL_COLOR_BUFFER_BIT;	2801	glClear GL_COLOR_BUFFER_BIT;
2488		2802
2489	my $top = int $self->{children}[1]{range}[0];	2803	my $top = int $self->{children}[1]{range}[0];
2490		2804
2491	my $y0 = $top;	2805	my $y0 = $top;
2492	my $y1 = $top + $H;	2806	my $y1 = $top + $H;
2493		2807
2494	my $y = 0;	2808	my $y = 0;
2495		2809
2496	my $layout = $self->{layout};
2497
2498	$layout->set_font ($self->{font}) if $self->{font};
2499
2500	glEnable GL_BLEND;
2501	#TODO# not correct in windows where rgba is forced off
2502	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2503
2504	for my $par (@{$self->{par}}) {	2810	for my $para (@{$self->{par}}) {
2505	my $h = $par->[1];	2811	my $h = $para->{h};
2506		2812
2507	if ($y0 < $y + $h && $y < $y1) {	2813	if ($y0 < $y + $h && $y < $y1) {
2508	$layout->set_foreground (@{ $par->[2] });
2509	$layout->set_width ($W - $par->[3]);
2510	$layout->set_markup ($par->[4]);
2511		2814
2512	my ($w, $h, $data, $format, $internalformat) = $layout->render;	2815	my $layout = $self->get_layout ($para);
2513		2816
2514	glRasterPos $par->[3], $y - $y0;	2817	$layout->render ($para->{indent}, $y - $y0);
2515	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	2818
		2819	if (my @w = @{ $para->{widget} }) {
		2820	my @s = $layout->get_shapes;
		2821
		2822	for (@w) {
		2823	my ($dx, $dy) = splice @s, 0, 2, ();
		2824
		2825	$_->{x} = $dx + $para->{indent};
		2826	$_->{y} = $dy + $y - $y0;
		2827
		2828	$_->draw;
		2829	}
		2830	}
2516	}	2831	}
2517		2832
2518	$y += $h;	2833	$y += $h;
2519	}	2834	}
2520
2521	glDisable GL_BLEND;
2522	};	2835	};
2523	});	2836	});
2524	}	2837	}
2525		2838
		2839	sub reconfigure {
		2840	my ($self) = @_;
		2841
		2842	$self->SUPER::reconfigure;
		2843
		2844	$_->{w} = 1e10 for @{ $self->{par} };
		2845	$self->reflow;
		2846	}
		2847
2526	sub _draw {	2848	sub _draw {
2527	my ($self) = @_;	2849	my ($self) = @_;
2528		2850
2529	glEnable GL_TEXTURE_2D;	2851	glEnable GL_TEXTURE_2D;
2530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2852	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531	glColor 1, 1, 1, 1;	2853	glColor 0, 0, 0, 1;
2532	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2854	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2533	glDisable GL_TEXTURE_2D;	2855	glDisable GL_TEXTURE_2D;
2534		2856
2535	$self->{children}[1]->draw;	2857	$self->{children}[1]->draw;
2536
2537	}	2858	}
2538		2859
2539	#############################################################################	2860	#############################################################################
2540		2861
2541	package CFClient::UI::Animator;	2862	package CFClient::UI::Animator;
…		…
2628	$tooltip .= "\n\n" . (ref $widget) . "\n"	2949	$tooltip .= "\n\n" . (ref $widget) . "\n"
2629	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	2950	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630	. "req $widget->{req_w} $widget->{req_h}\n"	2951	. "req $widget->{req_w} $widget->{req_h}\n"
2631	. "visible $widget->{visible}";	2952	. "visible $widget->{visible}";
2632	}	2953	}
		2954
		2955	$tooltip =~ s/^\n+//;
		2956	$tooltip =~ s/\n+$//;
2633		2957
2634	$self->add (new CFClient::UI::Label	2958	$self->add (new CFClient::UI::Label
2635	markup => $tooltip,	2959	markup => $tooltip,
2636	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2960	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637	fontsize => 0.8,	2961	fontsize => 0.8,
…		…
2647	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2971	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648		2972
2649	($w + 4, $h + 4)	2973	($w + 4, $h + 4)
2650	}	2974	}
2651		2975
2652	sub size_allocate {	2976	sub invoke_size_allocate {
2653	my ($self, $w, $h) = @_;	2977	my ($self, $w, $h) = @_;
2654		2978
2655	$self->SUPER::size_allocate ($w - 4, $h - 4);	2979	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2656	}	2980	}
2657		2981
2658	sub visibility_change {	2982	sub invoke_visibility_change {
2659	my ($self, $visible) = @_;	2983	my ($self, $visible) = @_;
2660		2984
2661	return unless $visible;	2985	return unless $visible;
2662		2986
2663	$self->{root}->on_post_alloc ("move_$self" => sub {	2987	$self->{root}->on_post_alloc ("move_$self" => sub {
…		…
2665	or return;	2989	or return;
2666		2990
2667	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	2991	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668		2992
2669	($x, $y) = $widget->coord2global (-$self->{w}, 0)	2993	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670	if $x + $self->{w} > $::WIDTH;	2994	if $x + $self->{w} > $self->{root}{w};
2671		2995
2672	$self->move_abs ($x, $y);	2996	$self->move_abs ($x, $y);
2673	});	2997	});
2674	}	2998	}
2675		2999
…		…
2764	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];	3088	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765		3089
2766	if ($tex) {	3090	if ($tex) {
2767	glEnable GL_TEXTURE_2D;	3091	glEnable GL_TEXTURE_2D;
2768	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769	glColor 1, 1, 1, 1;	3093	glColor 0, 0, 0, 1;
2770	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3094	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771	glDisable GL_TEXTURE_2D;	3095	glDisable GL_TEXTURE_2D;
2772	}	3096	}
2773	}	3097	}
2774		3098
2775	sub DESTROY {	3099	sub destroy {
2776	my ($self) = @_;	3100	my ($self) = @_;
2777		3101
2778	$self->{timer}->cancel	3102	$self->{timer}->cancel
2779	if $self->{timer};	3103	if $self->{timer};
2780		3104
2781	$self->SUPER::DESTROY;	3105	$self->SUPER::destroy;
2782	}	3106	}
		3107
		3108	#############################################################################
		3109
		3110	package CFClient::UI::Buttonbar;
		3111
		3112	our @ISA = CFClient::UI::HBox::;
		3113
		3114	# TODO: should actualyl wrap buttons and other goodies.
2783		3115
2784	#############################################################################	3116	#############################################################################
2785		3117
2786	package CFClient::UI::Menu;	3118	package CFClient::UI::Menu;
2787		3119
…		…
2799	);	3131	);
2800		3132
2801	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3133	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2802		3134
2803	for my $item (@{ $self->{items} }) {	3135	for my $item (@{ $self->{items} }) {
2804	my ($widget, $cb) = @$item;	3136	my ($widget, $cb, $tooltip) = @$item;
2805		3137
2806	# handle various types of items, only text for now	3138	# handle various types of items, only text for now
2807	if (!ref $widget) {	3139	if (!ref $widget) {
		3140	if ($widget =~ /\t/) {
		3141	my ($left, $right) = split /\t/, $widget, 2;
		3142
		3143	$widget = new CFClient::UI::HBox
		3144	can_hover => 1,
		3145	can_events => 1,
		3146	tooltip => $tooltip,
		3147	children => [
		3148	(new CFClient::UI::Label markup => $left, expand => 1),
		3149	(new CFClient::UI::Label markup => $right, align => +1),
		3150	],
		3151	;
		3152
		3153	} else {
2808	$widget = new CFClient::UI::Label	3154	$widget = new CFClient::UI::Label
2809	can_hover => 1,	3155	can_hover => 1,
2810	can_events => 1,	3156	can_events => 1,
2811	text => $widget;	3157	markup => $widget,
		3158	tooltip => $tooltip;
		3159	}
2812	}	3160	}
2813		3161
2814	$self->{item}{$widget} = $item;	3162	$self->{item}{$widget} = $item;
2815		3163
2816	$self->{vbox}->add ($widget);	3164	$self->{vbox}->add ($widget);
…		…
2821		3169
2822	# popup given the event (must be a mouse button down event currently)	3170	# popup given the event (must be a mouse button down event currently)
2823	sub popup {	3171	sub popup {
2824	my ($self, $ev) = @_;	3172	my ($self, $ev) = @_;
2825		3173
2826	$self->_emit ("popdown");	3174	$self->emit ("popdown");
2827		3175
2828	# maybe save $GRAB? must be careful about events...	3176	# maybe save $GRAB? must be careful about events...
2829	$GRAB = $self;	3177	$GRAB = $self;
2830	$self->{button} = $ev->{button};	3178	$self->{button} = $ev->{button};
2831		3179
2832	$self->show;	3180	$self->show;
2833	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3181	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2834	}	3182	}
2835		3183
2836	sub mouse_motion {	3184	sub invoke_mouse_motion {
2837	my ($self, $ev, $x, $y) = @_;	3185	my ($self, $ev, $x, $y) = @_;
2838		3186
2839	# TODO: should use vbox->find_widget or so	3187	# TODO: should use vbox->find_widget or so
2840	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3188	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2841	$self->{hover} = $self->{item}{$HOVER};	3189	$self->{hover} = $self->{item}{$HOVER};
2842	}
2843		3190
		3191	0
		3192	}
		3193
2844	sub button_up {	3194	sub invoke_button_up {
2845	my ($self, $ev, $x, $y) = @_;	3195	my ($self, $ev, $x, $y) = @_;
2846		3196
2847	if ($ev->{button} == $self->{button}) {	3197	if ($ev->{button} == $self->{button}) {
2848	undef $GRAB;	3198	undef $GRAB;
2849	$self->hide;	3199	$self->hide;
2850		3200
2851	$self->_emit ("popdown");	3201	$self->emit ("popdown");
2852	$self->{hover}[1]->() if $self->{hover};	3202	$self->{hover}[1]->() if $self->{hover};
		3203	} else {
		3204	return 0
		3205	}
		3206
2853	}	3207	1
2854	}	3208	}
2855		3209
2856	#############################################################################	3210	#############################################################################
2857		3211
2858	package CFClient::UI::Statusbox;	3212	package CFClient::UI::Multiplexer;
2859		3213
2860	our @ISA = CFClient::UI::VBox::;	3214	our @ISA = CFClient::UI::Container::;
2861		3215
2862	sub new {	3216	sub new {
2863	my $class = shift;	3217	my $class = shift;
2864		3218
2865	$class->SUPER::new (	3219	my $self = $class->SUPER::new (
		3220	@_,
		3221	);
		3222
		3223	$self->{current} = $self->{children}[0]
		3224	if @{ $self->{children} };
		3225
		3226	$self
		3227	}
		3228
		3229	sub add {
		3230	my ($self, @widgets) = @_;
		3231
		3232	$self->SUPER::add (@widgets);
		3233
		3234	$self->{current} = $self->{children}[0]
		3235	if @{ $self->{children} };
		3236	}
		3237
		3238	sub get_current_page {
		3239	my ($self) = @_;
		3240
		3241	$self->{current}
		3242	}
		3243
		3244	sub set_current_page {
		3245	my ($self, $page_or_widget) = @_;
		3246
		3247	my $widget = ref $page_or_widget
		3248	? $page_or_widget
		3249	: $self->{children}[$page_or_widget];
		3250
		3251	$self->{current} = $widget;
		3252	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3253
		3254	$self->emit (page_changed => $self->{current});
		3255
		3256	$self->realloc;
		3257	}
		3258
		3259	sub visible_children {
		3260	$_[0]{current}
		3261	}
		3262
		3263	sub size_request {
		3264	my ($self) = @_;
		3265
		3266	$self->{current}->size_request
		3267	}
		3268
		3269	sub invoke_size_allocate {
		3270	my ($self, $w, $h) = @_;
		3271
		3272	$self->{current}->configure (0, 0, $w, $h);
		3273
		3274	1
		3275	}
		3276
		3277	sub _draw {
		3278	my ($self) = @_;
		3279
		3280	$self->{current}->draw;
		3281	}
		3282
		3283	#############################################################################
		3284
		3285	package CFClient::UI::Notebook;
		3286
		3287	our @ISA = CFClient::UI::VBox::;
		3288
		3289	sub new {
		3290	my $class = shift;
		3291
		3292	my $self = $class->SUPER::new (
		3293	buttonbar => (new CFClient::UI::Buttonbar),
		3294	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3295	# filter => # will be put between multiplexer and $self
		3296	@_,
		3297	);
		3298
		3299	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3300	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3301
		3302	$self
		3303	}
		3304
		3305	sub add {
		3306	my ($self, $title, $widget, $tooltip) = @_;
		3307
		3308	Scalar::Util::weaken $self;
		3309
		3310	$self->{buttonbar}->add (new CFClient::UI::Button
		3311	markup => $title,
		3312	tooltip => $tooltip,
		3313	on_activate => sub { $self->set_current_page ($widget) },
		3314	);
		3315
		3316	$self->{multiplexer}->add ($widget);
		3317	}
		3318
		3319	sub get_current_page {
		3320	my ($self) = @_;
		3321
		3322	$self->{multiplexer}->get_current_page
		3323	}
		3324
		3325	sub set_current_page {
		3326	my ($self, $page) = @_;
		3327
		3328	$self->{multiplexer}->set_current_page ($page);
		3329	$self->emit (page_changed => $self->{multiplexer}{current});
		3330	}
		3331
		3332	#############################################################################
		3333
		3334	package CFClient::UI::Combobox;
		3335
		3336	use utf8;
		3337
		3338	our @ISA = CFClient::UI::Button::;
		3339
		3340	sub new {
		3341	my $class = shift;
		3342
		3343	my $self = $class->SUPER::new (
		3344	options => [], # [value, title, longdesc], ...
		3345	value => undef,
		3346	@_,
		3347	);
		3348
		3349	$self->_set_value ($self->{value});
		3350
		3351	$self
		3352	}
		3353
		3354	sub invoke_button_down {
		3355	my ($self, $ev) = @_;
		3356
		3357	my @menu_items;
		3358
		3359	for (@{ $self->{options} }) {
		3360	my ($value, $title, $tooltip) = @$_;
		3361
		3362	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3363	}
		3364
		3365	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3366	}
		3367
		3368	sub _set_value {
		3369	my ($self, $value) = @_;
		3370
		3371	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3372	or return;
		3373
		3374	$self->{value} = $item->[0];
		3375	$self->set_markup ("$item->[1] ⇓");
		3376	$self->set_tooltip ($item->[2]);
		3377	}
		3378
		3379	sub set_value {
		3380	my ($self, $value) = @_;
		3381
		3382	return unless $self->{value} ne $value;
		3383
		3384	$self->_set_value ($value);
		3385	$self->emit (changed => $value);
		3386	}
		3387
		3388	#############################################################################
		3389
		3390	package CFClient::UI::Statusbox;
		3391
		3392	our @ISA = CFClient::UI::VBox::;
		3393
		3394	sub new {
		3395	my $class = shift;
		3396
		3397	my $self = $class->SUPER::new (
2866	fontsize => 0.8,	3398	fontsize => 0.8,
2867	@_,	3399	@_,
2868	)	3400	);
		3401
		3402	Scalar::Util::weaken (my $this = $self);
		3403
		3404	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3405
		3406	$self
2869	}	3407	}
2870		3408
2871	sub reorder {	3409	sub reorder {
2872	my ($self) = @_;	3410	my ($self) = @_;
2873	my $NOW = time;	3411	my $NOW = Time::HiRes::time;
		3412
		3413	# freeze display when hovering over any label
		3414	return if $CFClient::UI::TOOLTIP->{owner}
		3415	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3416	values %{ $self->{item} };
2874		3417
2875	while (my ($k, $v) = each %{ $self->{item} }) {	3418	while (my ($k, $v) = each %{ $self->{item} }) {
2876	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3419	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2877	}	3420	}
2878		3421
…		…
2881	my @items = sort {	3424	my @items = sort {
2882	$a->{pri} <=> $b->{pri}	3425	$a->{pri} <=> $b->{pri}
2883	or $b->{id} <=> $a->{id}	3426	or $b->{id} <=> $a->{id}
2884	} values %{ $self->{item} };	3427	} values %{ $self->{item} };
2885		3428
		3429	$self->{timer}->interval (1);
		3430
2886	my $count = 10 + 1;	3431	my $count = 10 + 1;
2887	for my $item (@items) {	3432	for my $item (@items) {
2888	last unless --$count;	3433	last unless --$count;
2889		3434
2890	push @widgets, $item->{label} ||= do {	3435	my $label = $item->{label} ||= do {
2891	# TODO: doesn't handle markup well (read as: at all)	3436	# TODO: doesn't handle markup well (read as: at all)
2892	my $short = $item->{count} > 1	3437	my $short = $item->{count} > 1
2893	? "<b>$item->{count} ×</b> $item->{text}"	3438	? "<b>$item->{count} ×</b> $item->{text}"
2894	: $item->{text};	3439	: $item->{text};
2895		3440
…		…
2903	tooltip => $item->{tooltip},	3448	tooltip => $item->{tooltip},
2904	tooltip_font => $::FONT_PROP,	3449	tooltip_font => $::FONT_PROP,
2905	tooltip_width => 0.67,	3450	tooltip_width => 0.67,
2906	fontsize => $item->{fontsize} || $self->{fontsize},	3451	fontsize => $item->{fontsize} || $self->{fontsize},
2907	max_w => $::WIDTH * 0.44,	3452	max_w => $::WIDTH * 0.44,
2908	fg => $item->{fg},	3453	fg => [@{ $item->{fg} }],
2909	can_events => 1,	3454	can_events => 1,
2910	can_hover => 1	3455	can_hover => 1
2911	};	3456	};
		3457
		3458	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3459	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3460	$label->update;
		3461	$label->set_max_size (undef, $label->{req_h} * $diff)
		3462	if $diff < 1;
		3463	$self->{timer}->interval (1/30);
		3464	} else {
		3465	$label->{fg}[3] = $item->{fg}[3] || 1;
		3466	}
		3467
		3468	push @widgets, $label;
2912	}	3469	}
2913		3470
2914	$self->clear;	3471	$self->clear;
2915	$self->SUPER::add (reverse @widgets);	3472	$self->SUPER::add (reverse @widgets);
2916	}	3473	}
…		…
2921	$text =~ s/^\s+//;	3478	$text =~ s/^\s+//;
2922	$text =~ s/\s+$//;	3479	$text =~ s/\s+$//;
2923		3480
2924	return unless $text;	3481	return unless $text;
2925		3482
2926	my $timeout = time + ((delete $arg{timeout}) || 60);	3483	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2927		3484
2928	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3485	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2929		3486
2930	if (my $item = $self->{item}{$group}) {	3487	if (my $item = $self->{item}{$group}) {
2931	if ($item->{text} eq $text) {	3488	if ($item->{text} eq $text) {
2932	$item->{count}++;	3489	$item->{count}++;
2933	} else {	3490	} else {
2934	$item->{count} = 1;	3491	$item->{count} = 1;
2935	$item->{text} = $item->{tooltip} = $text;	3492	$item->{text} = $item->{tooltip} = $text;
2936	}	3493	}
2937	$item->{id} = ++$self->{id};	3494	$item->{id} += 0.2;#d#
2938	$item->{timeout} = $timeout;	3495	$item->{timeout} = $timeout;
2939	delete $item->{label};	3496	delete $item->{label};
2940	} else {	3497	} else {
2941	$self->{item}{$group} = {	3498	$self->{item}{$group} = {
2942	id => ++$self->{id},	3499	id => ++$self->{id},
…		…
2948	count => 1,	3505	count => 1,
2949	%arg,	3506	%arg,
2950	};	3507	};
2951	}	3508	}
2952		3509
		3510	$ROOT->on_refresh (reorder => sub {
2953	$self->reorder;	3511	$self->reorder;
		3512	});
2954	}	3513	}
2955		3514
2956	sub reconfigure {	3515	sub reconfigure {
2957	my ($self) = @_;	3516	my ($self) = @_;
2958		3517
…		…
2961		3520
2962	$self->reorder;	3521	$self->reorder;
2963	$self->SUPER::reconfigure;	3522	$self->SUPER::reconfigure;
2964	}	3523	}
2965		3524
		3525	sub destroy {
		3526	my ($self) = @_;
		3527
		3528	$self->{timer}->cancel;
		3529
		3530	$self->SUPER::destroy;
		3531	}
		3532
2966	#############################################################################	3533	#############################################################################
2967		3534
2968	package CFClient::UI::Inventory;	3535	package CFClient::UI::Inventory;
2969		3536
2970	our @ISA = CFClient::UI::ScrolledWindow::;	3537	our @ISA = CFClient::UI::Table::;
2971		3538
2972	sub new {	3539	sub new {
2973	my $class = shift;	3540	my $class = shift;
2974		3541
2975	my $self = $class->SUPER::new (	3542	my $self = $class->SUPER::new (
2976	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),	3543	col_expand => [0, 1, 0],
2977	@_,	3544	@_,
2978	);	3545	);
2979		3546
2980	$self	3547	$self
2981	}	3548	}
2982		3549
2983	sub set_items {	3550	sub set_items {
2984	my ($self, $items) = @_;	3551	my ($self, $items) = @_;
2985		3552
2986	$self->{scrolled}->clear;	3553	$self->clear;
2987	return unless $items;	3554	return unless $items;
2988		3555
2989	my @items = sort {	3556	my @items = sort {
2990	($a->{type} <=> $b->{type})	3557	($a->{type} <=> $b->{type})
2991	or ($a->{name} cmp $b->{name})	3558	or ($a->{name} cmp $b->{name})
2992	} @$items;	3559	} values %$items;
2993		3560
2994	$self->{real_items} = \@items;	3561	$self->{real_items} = \@items;
2995		3562
2996	my $row = 0;	3563	my $row = 0;
2997	for my $item (@items) {	3564	for my $item (@items) {
2998	CFClient::Item::update_widgets $item;	3565	CFClient::Item::update_widgets $item;
2999		3566
3000	$self->{scrolled}->add (0, $row, $item->{face_widget});	3567	$self->add (0, $row, $item->{face_widget});
3001	$self->{scrolled}->add (1, $row, $item->{desc_widget});	3568	$self->add (1, $row, $item->{desc_widget});
3002	$self->{scrolled}->add (2, $row, $item->{weight_widget});	3569	$self->add (2, $row, $item->{weight_widget});
3003		3570
3004	$row++;	3571	$row++;
3005	}	3572	}
3006	}	3573	}
3007		3574
3008	#############################################################################	3575	#############################################################################
3009		3576
3010	package CFClient::UI::BindEditor;	3577	package CFClient::UI::SpellList;
3011		3578
3012	our @ISA = CFClient::UI::FancyFrame::;	3579	our @ISA = CFClient::UI::Table::;
3013		3580
3014	sub new {	3581	sub new {
3015	my $class = shift;	3582	my $class = shift;
3016		3583
3017	my $self = $class->SUPER::new (binding => [], commands => [], @_);	3584	my $self = $class->SUPER::new (
		3585	binding => [],
		3586	commands => [],
		3587	@_,
		3588	)
		3589	}
3018		3590
3019	$self->add (my $vb = new CFClient::UI::VBox);	3591	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3020		3592
		3593	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3594	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3595	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3596	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3597	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3598	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3599	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3600	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3601	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3602	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3021		3603
3022	$vb->add ($self->{rec_btn} = new CFClient::UI::Button	3604	sub rebuild_spell_list {
3023	text => "start recording",	3605	my ($self) = @_;
3024	tooltip => "Start/Stops recording of actions."	3606
3025	."All subsequent actions after the recording started will be captured."	3607	$CFClient::UI::ROOT->on_refresh ($self => sub {
3026	."The actions are displayed after the record was stopped."	3608	$self->clear;
3027	."To bind the action you have to click on the 'Bind' button",	3609
3028	on_activate => sub {	3610	return unless $::CONN;
3029	unless ($self->{recording}) {	3611
3030	$self->start;	3612	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3613	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3614	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3615	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3616	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3617
		3618	my $row = 0;
		3619
		3620	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3621	my $spell = $self->{spell}{$_};
		3622
		3623	$row++;
		3624
		3625	my $spell_cb = sub {
		3626	my ($widget, $ev) = @_;
		3627
		3628	if ($ev->{button} == 1) {
		3629	$::CONN->user_send ("cast $spell->{name}");
		3630	} elsif ($ev->{button} == 2) {
		3631	$::CONN->user_send ("invoke $spell->{name}");
		3632	} elsif ($ev->{button} == 3) {
		3633	(new CFClient::UI::Menu
		3634	items => [
		3635	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3636	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3637	],
		3638	)->popup ($ev);
3031	} else {	3639	} else {
3032	$self->stop;	3640	return 0;
		3641	}
		3642
		3643	1
3033	}	3644	};
		3645
		3646	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3647
		3648	#TODO: add path info to tooltip
		3649	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3650
		3651	$self->add (0, $row, new CFClient::UI::Face
		3652	face => $spell->{face},
		3653	can_hover => 1,
		3654	can_events => 1,
		3655	tooltip => $tooltip,
		3656	on_button_down => $spell_cb,
		3657	);
		3658
		3659	$self->add (1, $row, new CFClient::UI::Label
		3660	expand => 1,
		3661	text => $spell->{name},
		3662	can_hover => 1,
		3663	can_events => 1,
		3664	tooltip => $tooltip,
		3665	on_button_down => $spell_cb,
		3666	);
		3667
		3668	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3669	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3670	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3671	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3034	});	3672	}
3035
3036	$vb->add (new CFClient::UI::Label text => "Actions:");
3037	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3038
3039	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3040	$vb->add (my $hb = new CFClient::UI::HBox);
3041	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3042	$hb->add (new CFClient::UI::Button
3043	text => "bind",
3044	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3045	on_activate => sub {
3046	$self->ask_for_bind;
3047	});
3048
3049	$vb->add (my $hb = new CFClient::UI::HBox);
3050	$hb->add (new CFClient::UI::Button
3051	text => "ok",
3052	expand => 1,
3053	tooltip => "This closes the binding editor and saves the binding",
3054	on_activate => sub {
3055	$self->hide;
3056	$self->commit;
3057	});
3058
3059	$hb->add (new CFClient::UI::Button
3060	text => "cancel",
3061	expand => 1,
3062	tooltip => "This closes the binding editor without saving",
3063	on_activate => sub {
3064	$self->hide;
3065	$self->{binding_cancel}->()
3066	if $self->{binding_cancel};
3067	});
3068
3069	$self->update_binding_widgets;
3070
3071	$self
3072	}
3073
3074	sub commit {
3075	my ($self) = @_;
3076	my ($mod, $sym, $cmds) = $self->get_binding;
3077	if ($sym != 0 && @$cmds > 0) {
3078	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3079	."'. Don't forget 'Save Config'!");
3080	$self->{binding_change}->($mod, $sym, $cmds)
3081	if $self->{binding_change};
3082	} else {
3083	$::STATUSBOX->add ("No action bound, no key or action specified!");
3084	$self->{binding_cancel}->()
3085	if $self->{binding_cancel};
3086	}
3087	}
3088
3089	sub start {
3090	my ($self) = @_;
3091
3092	$self->{rec_btn}->set_text ("stop recording");
3093	$self->{recording} = 1;
3094	$self->clear_command_list;
3095	$::CONN->start_record if $::CONN;
3096	}
3097
3098	sub stop {
3099	my ($self) = @_;
3100
3101	$self->{rec_btn}->set_text ("start recording");
3102	$self->{recording} = 0;
3103
3104	my $rec;
3105	$rec = $::CONN->stop_record if $::CONN;
3106	return unless ref $rec eq 'ARRAY';
3107	$self->set_command_list ($rec);
3108	}
3109
3110	# if $commit is true, the binding will be set after the user entered a key combo
3111	sub ask_for_bind {
3112	my ($self, $commit) = @_;
3113
3114	CFClient::Binder::open_binding_dialog (sub {
3115	my ($mod, $sym) = @_;
3116	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3117	$self->update_binding_widgets;
3118	$self->commit if $commit;
3119	});	3673	});
3120	}	3674	}
3121		3675
3122	# $mod and $sym are the modifiers and key symbol
3123	# $cmds is a array ref of strings (the commands)
3124	# $cb is the callback that is executed on OK
3125	# $ccb is the callback that is executed on CANCEL and
3126	# when the binding was unsuccessful on OK
3127	sub set_binding {
3128	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3129
3130	$self->clear_command_list;
3131	$self->{recording} = 0;
3132	$self->{rec_btn}->set_text ("start recording");
3133
3134	$self->{binding} = [$mod, $sym];
3135	$self->{commands} = $cmds;
3136
3137	$self->{binding_change} = $cb;
3138	$self->{binding_cancel} = $ccb;
3139
3140	$self->update_binding_widgets;
3141	}
3142
3143	# this is a shortcut method that asks for a binding
3144	# and then just binds it.
3145	sub do_quick_binding {
3146	my ($self, $cmds) = @_;
3147	$self->set_binding (undef, undef, $cmds, sub {
3148	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3149	});
3150	$self->ask_for_bind (1);
3151	}
3152
3153	sub update_binding_widgets {
3154	my ($self) = @_;
3155	my ($mod, $sym, $cmds) = $self->get_binding;
3156	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3157	$self->set_command_list ($cmds);
3158	}
3159
3160	sub get_binding {
3161	my ($self) = @_;
3162	return (
3163	$self->{binding}->[0],
3164	$self->{binding}->[1],
3165	[ grep { defined $_ } @{$self->{commands}} ]
3166	);
3167	}
3168
3169	sub clear_command_list {
3170	my ($self) = @_;
3171	$self->{cmdbox}->clear ();
3172	}
3173
3174	sub set_command_list {
3175	my ($self, $cmds) = @_;
3176
3177	$self->{cmdbox}->clear ();
3178	$self->{commands} = $cmds;
3179
3180	my $idx = 0;
3181
3182	for (@$cmds) {
3183	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3184
3185	my $i = $idx;
3186	$hb->add (new CFClient::UI::Label text => $_);
3187	$hb->add (new CFClient::UI::Button
3188	text => "delete",
3189	tooltip => "Deletes the action from the record",
3190	on_activate => sub {
3191	$self->{cmdbox}->remove ($hb);
3192	$cmds->[$i] = undef;
3193	});
3194
3195
3196	$idx++
3197	}
3198	}
3199
3200	#############################################################################
3201
3202	package CFClient::UI::SpellList;
3203
3204	our @ISA = CFClient::UI::FancyFrame::;
3205
3206	sub new {
3207	my $class = shift;
3208
3209	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3210
3211	$self->add (new CFClient::UI::ScrolledWindow
3212	scrolled => $self->{spellbox} = new CFClient::UI::Table);
3213
3214	$self;
3215	}
3216
3217	# XXX: Do sorting? Argl...
3218	sub add_spell {	3676	sub add_spell {
3219	my ($self, $spell) = @_;	3677	my ($self, $spell) = @_;
		3678
3220	$self->{spells}->{$spell->{name}} = $spell;	3679	$self->{spell}->{$spell->{name}} = $spell;
3221		3680	$self->rebuild_spell_list;
3222	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3223	face => $spell->{face},
3224	can_hover => 1,
3225	can_events => 1,
3226	tooltip => $spell->{message});
3227
3228	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3229	text => $spell->{name},
3230	can_hover => 1,
3231	can_events => 1,
3232	tooltip => $spell->{message},
3233	expand => 1);
3234
3235	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3236	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3237	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3238	expand => 1);
3239
3240	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3241	text => "bind to key",
3242	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3243	}
3244
3245	sub rebuild_spell_list {
3246	my ($self) = @_;
3247	$self->{tbl_idx} = 0;
3248	$self->add_spell ($_) for values %{$self->{spells}};
3249	}	3681	}
3250		3682
3251	sub remove_spell {	3683	sub remove_spell {
3252	my ($self, $spell) = @_;	3684	my ($self, $spell) = @_;
		3685
3253	delete $self->{spells}->{$spell->{name}};	3686	delete $self->{spell}->{$spell->{name}};
3254	$self->rebuild_spell_list;	3687	$self->rebuild_spell_list;
3255	}	3688	}
3256		3689
		3690	sub clear_spells {
		3691	my ($self) = @_;
		3692
		3693	$self->{spell} = {};
		3694	$self->rebuild_spell_list;
		3695	}
		3696
3257	#############################################################################	3697	#############################################################################
3258		3698
3259	package CFClient::UI::Root;	3699	package CFClient::UI::Root;
3260		3700
3261	our @ISA = CFClient::UI::Container::;	3701	our @ISA = CFClient::UI::Container::;
		3702
		3703	use List::Util qw(min max);
3262		3704
3263	use CFClient::OpenGL;	3705	use CFClient::OpenGL;
3264		3706
3265	sub new {	3707	sub new {
3266	my $class = shift;	3708	my $class = shift;
…		…
3293	$coord = $max - $size if $coord > $max - $size;	3735	$coord = $max - $size if $coord > $max - $size;
3294		3736
3295	int $coord + 0.5	3737	int $coord + 0.5
3296	}	3738	}
3297		3739
3298	sub size_allocate {	3740	sub invoke_size_allocate {
3299	my ($self, $w, $h) = @_;	3741	my ($self, $w, $h) = @_;
3300		3742
3301	for my $child ($self->children) {	3743	for my $child ($self->children) {
3302	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3744	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3303		3745
…		…
3307	$X = _to_pixel $X, $W, $self->{w};	3749	$X = _to_pixel $X, $W, $self->{w};
3308	$Y = _to_pixel $Y, $H, $self->{h};	3750	$Y = _to_pixel $Y, $H, $self->{h};
3309		3751
3310	$child->configure ($X, $Y, $W, $H);	3752	$child->configure ($X, $Y, $W, $H);
3311	}	3753	}
		3754
		3755	1
3312	}	3756	}
3313		3757
3314	sub coord2local {	3758	sub coord2local {
3315	my ($self, $x, $y) = @_;	3759	my ($self, $x, $y) = @_;
3316		3760
…		…
3372	$_->()	3816	$_->()
3373	for values %{delete $self->{refresh_hook}};	3817	for values %{delete $self->{refresh_hook}};
3374	}	3818	}
3375		3819
3376	if ($self->{realloc}) {	3820	if ($self->{realloc}) {
		3821	my %queue;
3377	my @queue;	3822	my @queue;
		3823	my $widget;
3378		3824
		3825	outer:
3379	while () {	3826	while () {
3380	if ($self->{realloc}) {	3827	if (my $realloc = delete $self->{realloc}) {
3381	#TODO use array-of-depth approach	3828	for $widget (values %$realloc) {
		3829	$widget->{visible} or next; # do not resize invisible widgets
3382		3830
3383	use sort 'stable';	3831	$queue{$widget+0}++ and next; # duplicates are common
3384		3832
3385	@queue = sort { $a->{visible} <=> $b->{visible} }	3833	push @{ $queue[$widget->{visible}] }, $widget;
3386	@queue, values %{delete $self->{realloc}};	3834	}
3387	}	3835	}
3388		3836
		3837	while () {
		3838	@queue or last outer;
		3839
3389	my $widget = pop @queue || last;	3840	$widget = pop @{ $queue[-1] || [] }
		3841	and last;
		3842
		3843	pop @queue;
		3844	}
3390		3845
3391	$widget->{visible} or last; # do not resize invisible widgets	3846	delete $queue{$widget+0};
3392		3847
3393	my ($w, $h) = $widget->size_request;	3848	my ($w, $h) = $widget->size_request;
3394		3849
3395	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	3850	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3396	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	3851	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3852
		3853	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3854	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3397		3855
3398	$w = $widget->{force_w} if exists $widget->{force_w};	3856	$w = $widget->{force_w} if exists $widget->{force_w};
3399	$h = $widget->{force_h} if exists $widget->{force_h};	3857	$h = $widget->{force_h} if exists $widget->{force_h};
3400		3858
3401	if ($widget->{req_w} != $w || $widget->{req_h} != $h	3859	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3404	$widget->{req_h} = $h;	3862	$widget->{req_h} = $h;
3405		3863
3406	$self->{size_alloc}{$widget+0} = $widget;	3864	$self->{size_alloc}{$widget+0} = $widget;
3407		3865
3408	if (my $parent = $widget->{parent}) {	3866	if (my $parent = $widget->{parent}) {
3409	$self->{realloc}{$parent+0} = $parent;	3867	$self->{realloc}{$parent+0} = $parent
3410	#unshift @queue, $parent;	3868	unless $queue{$parent+0};
		3869
3411	$parent->{force_size_alloc} = 1;	3870	$parent->{force_size_alloc} = 1;
3412	$self->{size_alloc}{$parent+0} = $parent;	3871	$self->{size_alloc}{$parent+0} = $parent;
3413	}	3872	}
3414	}	3873	}
3415		3874
…		…
3427	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	3886	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3428		3887
3429	$w = 0 if $w < 0;	3888	$w = 0 if $w < 0;
3430	$h = 0 if $h < 0;	3889	$h = 0 if $h < 0;
3431		3890
		3891	$w = max $widget->{min_w}, $w;
		3892	$h = max $widget->{min_h}, $h;
		3893
		3894	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3895	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3896
3432	$w = int $w + 0.5;	3897	$w = int $w + 0.5;
3433	$h = int $h + 0.5;	3898	$h = int $h + 0.5;
3434		3899
3435	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	3900	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3901	$widget->{old_w} = $widget->{w};
		3902	$widget->{old_h} = $widget->{h};
		3903
3436	$widget->{w} = $w;	3904	$widget->{w} = $w;
3437	$widget->{h} = $h;	3905	$widget->{h} = $h;
3438		3906
3439	$widget->emit (size_allocate => $w, $h);	3907	$widget->emit (size_allocate => $w, $h);
3440	}	3908	}
…		…
3455	glLoadIdentity;	3923	glLoadIdentity;
3456	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3924	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3457	glMatrixMode GL_MODELVIEW;	3925	glMatrixMode GL_MODELVIEW;
3458	glLoadIdentity;	3926	glLoadIdentity;
3459		3927
		3928	{
		3929	package CFClient::UI::Base;
		3930
		3931	($draw_x, $draw_y, $draw_w, $draw_h) =
		3932	(0, 0, $self->{w}, $self->{h});
		3933	}
		3934
3460	$self->_draw;	3935	$self->_draw;
3461	}	3936	}
3462		3937
3463	#############################################################################	3938	#############################################################################
3464		3939

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