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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC vs.
Revision 1.475 by root, Sun Jan 11 22:15:23 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use strict;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
397		454
398	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
399		456
400	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
401		458
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	462	}
406	}	463	}
407		464
408	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
409	sub coord2local {	466	sub coord2local {
410	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
411		468
		469	return (undef, undef) unless $self->{parent};
		470
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	472	}
414		473
415	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
416	sub coord2global {	475	sub coord2global {
417	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
418		477
		478	return (undef, undef) unless $self->{parent};
		479
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	481	}
421		482
422	sub focus_in {	483	sub invoke_focus_in {
423	my ($self) = @_;	484	my ($self) = @_;
424		485
425	return if $FOCUS == $self;	486	return if $FOCUS == $self;
426	return unless $self->{can_focus};	487	return unless $self->{can_focus};
427		488
428	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
429		490
430	$self->_emit (focus_in => $focus);	491	$self->update;
431		492
432	$focus->update if $focus;	493	0
433	$FOCUS->update;
434	}	494	}
435		495
436	sub focus_out {	496	sub invoke_focus_out {
437	my ($self) = @_;	497	my ($self) = @_;
438		498
439	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
440		500
441	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
442		502
443	$self->_emit (focus_out => $focus);	503	$self->update;
444		504
445	$focus->update if $focus; #?
446
447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
448	unless $FOCUS;	506	unless $FOCUS;
449	}
450		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
451	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	519	sub invoke_button_up { 0 }
453	sub key_down { 0 }	520	sub invoke_key_down { 0 }
454	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
455		523
456	sub button_down {	524	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
458		526
459	$self->focus_in;	527	$self->grab_focus;
460		528
461	0	529	0
462	}	530	}
463		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
464	sub find_widget {	579	#sub find_widget {
465	my ($self, $x, $y) = @_;	580	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		581
476	sub set_parent {	582	sub set_parent {
477	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
478		584
479	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	587	}
505		588
506	sub realloc {	589	sub realloc {
507	my ($self) = @_;	590	my ($self) = @_;
508		591
…		…
533		616
534	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	618	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		620
538	sub draw {	621	#sub draw {
539	my ($self) = @_;	622	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		623
587	sub _draw {	624	sub _draw {
588	my ($self) = @_;	625	my ($self) = @_;
589		626
590	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
591	}	628	}
592		629
593	sub DESTROY {	630	sub DESTROY {
594	my ($self) = @_;	631	my ($self) = @_;
595		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
596	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	640	}
599		641
600	#############################################################################	642	#############################################################################
601		643
602	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
603		645
604	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
605		647
606	use strict;	648	use strict;
607	use CFClient::OpenGL;	649	use DC::OpenGL;
608		650
609	sub new {	651	sub new {
610	my $class = shift;	652	my $class = shift;
611
612	# range [value, low, high, page]
613		653
614	$class->SUPER::new (	654	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
617	@_	657	@_
…		…
629	my ($w, $h) = @$self{qw(w h)};	669	my ($w, $h) = @$self{qw(w h)};
630		670
631	glEnable GL_BLEND;	671	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	672	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	673	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	674	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	675	glDisable GL_BLEND;
643	}	676	}
644	}	677	}
645		678
646	#############################################################################	679	#############################################################################
647		680
648	package CFClient::UI::Empty;	681	package DC::UI::Empty;
649		682
650	our @ISA = CFClient::UI::Base::;	683	our @ISA = DC::UI::Base::;
651		684
652	sub new {	685	sub new {
653	my ($class, %arg) = @_;	686	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	687	$class->SUPER::new (can_events => 0, %arg);
655	}	688	}
…		…
662		695
663	sub draw { }	696	sub draw { }
664		697
665	#############################################################################	698	#############################################################################
666		699
667	package CFClient::UI::Container;	700	package DC::UI::Container;
668		701
669	our @ISA = CFClient::UI::Base::;	702	our @ISA = DC::UI::Base::;
670		703
671	sub new {	704	sub new {
672	my ($class, %arg) = @_;	705	my ($class, %arg) = @_;
673		706
674	my $children = delete $arg{children};	707	my $children = delete $arg{children};
…		…
678	can_events => 0,	711	can_events => 0,
679	%arg,	712	%arg,
680	);	713	);
681		714
682	$self->add (@$children)	715	$self->add (@$children)
683	if $children;	716	if $children && @$children;
684		717
685	$self	718	$self
		719	}
		720
		721	sub realloc {
		722	my ($self) = @_;
		723
		724	$self->{force_realloc} = 1;
		725	$self->{force_size_alloc} = 1;
		726	$self->SUPER::realloc;
686	}	727	}
687		728
688	sub add {	729	sub add {
689	my ($self, @widgets) = @_;	730	my ($self, @widgets) = @_;
690		731
691	$_->set_parent ($self)	732	$_->set_parent ($self)
692	for @widgets;	733	for @widgets;
693		734
		735	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	736	use sort 'stable';
695		737
696	$self->{children} = [	738	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	739	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	740	@{$self->{children}}, @widgets
699	];	741	];
700		742
701	$self->realloc;	743	$self->realloc;
		744
		745	$self->emit (c_add => \@widgets);
		746
		747	map $_+0, @widgets
702	}	748	}
703		749
704	sub children {	750	sub children {
705	@{ $_[0]{children} }	751	@{ $_[0]{children} }
706	}	752	}
707		753
708	sub remove {	754	sub remove {
709	my ($self, $child) = @_;	755	my ($self, @widgets) = @_;
710		756
		757	$self->emit (c_remove => \@widgets);
		758
		759	for my $child (@widgets) {
711	delete $child->{parent};	760	delete $child->{parent};
712	$child->hide;	761	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	762	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		763	}
715		764
716	$self->realloc;	765	$self->realloc;
717	}	766	}
718		767
719	sub clear {	768	sub clear {
720	my ($self) = @_;	769	my ($self) = @_;
721		770
722	my $children = delete $self->{children};	771	my $children = $self->{children};
723	$self->{children} = [];	772	$self->{children} = [];
724		773
725	for (@$children) {	774	for (@$children) {
726	delete $_->{parent};	775	delete $_->{parent};
727	$_->hide;	776	$_->hide;
…		…
747	}	796	}
748		797
749	sub _draw {	798	sub _draw {
750	my ($self) = @_;	799	my ($self) = @_;
751		800
752	$_->draw for @{$self->{children}};	801	$_->draw for $self->visible_children;
753	}	802	}
754		803
755	#############################################################################	804	#############################################################################
756		805
757	package CFClient::UI::Bin;	806	package DC::UI::Bin;
758		807
759	our @ISA = CFClient::UI::Container::;	808	our @ISA = DC::UI::Container::;
760		809
761	sub new {	810	sub new {
762	my ($class, %arg) = @_;	811	my ($class, %arg) = @_;
763		812
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	813	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		814
766	$class->SUPER::new (children => [$child], %arg)	815	$class->SUPER::new (children => [$child], %arg)
767	}	816	}
768		817
769	sub add {	818	sub add {
770	my ($self, $child) = @_;	819	my ($self, $child) = @_;
771		820
772	$self->{children} = [];	821	$self->clear;
773
774	$self->SUPER::add ($child);	822	$self->SUPER::add ($child);
775	}	823	}
776		824
777	sub remove {	825	sub remove {
778	my ($self, $widget) = @_;	826	my ($self, $widget) = @_;
779		827
780	$self->SUPER::remove ($widget);	828	$self->SUPER::remove ($widget);
781		829
782	$self->{children} = [new CFClient::UI::Empty]	830	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	831	unless @{$self->{children}};
784	}	832	}
785		833
786	sub child { $_[0]->{children}[0] }	834	sub child { $_[0]->{children}[0] }
787		835
788	sub size_request {	836	sub size_request {
789	$_[0]{children}[0]->size_request	837	$_[0]{children}[0]->size_request
790	}	838	}
791		839
792	sub size_allocate {	840	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	841	my ($self, $w, $h) = @_;
794		842
795	$self->{children}[0]->configure (0, 0, $w, $h);	843	$self->{children}[0]->configure (0, 0, $w, $h);
		844
		845	1
796	}	846	}
797		847
798	#############################################################################	848	#############################################################################
799
800	# back-buffered drawing area	849	# back-buffered drawing area
801		850
802	package CFClient::UI::Window;	851	package DC::UI::Window;
803		852
804	our @ISA = CFClient::UI::Bin::;	853	our @ISA = DC::UI::Bin::;
805		854
806	use CFClient::OpenGL;	855	use DC::OpenGL;
807		856
808	sub new {	857	sub new {
809	my ($class, %arg) = @_;	858	my ($class, %arg) = @_;
810		859
811	my $self = $class->SUPER::new (%arg);	860	my $self = $class->SUPER::new (%arg);
…		…
816		865
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	866	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	867	$self->SUPER::update;
819	}	868	}
820		869
821	sub size_allocate {	870	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	871	my ($self, $w, $h) = @_;
823		872
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	873	$self->update;
		874
		875	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	876	}
827		877
828	sub _render {	878	sub _render {
829	my ($self) = @_;	879	my ($self) = @_;
830		880
…		…
832	}	882	}
833		883
834	sub render_child {	884	sub render_child {
835	my ($self) = @_;	885	my ($self) = @_;
836		886
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	887	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	888	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	889	glClear GL_COLOR_BUFFER_BIT;
840		890
841	{	891	{
842	package CFClient::UI::Base;	892	package DC::UI::Base;
843		893
844	($draw_x, $draw_y, $draw_w, $draw_h) =	894	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	895	(0, 0, $self->{w}, $self->{h});
		896
		897	$self->_render;
846	}	898	}
847
848	$self->_render;
849	};	899	};
850	}	900	}
851		901
852	sub _draw {	902	sub _draw {
853	my ($self) = @_;	903	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		904
857	my $tex = $self->{texture}	905	my $tex = $self->{texture}
858	or return;	906	or return;
859		907
860	glEnable GL_TEXTURE_2D;	908	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	909	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	910	glColor 0, 0, 0, 1;
863		911
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	912	$tex->draw_quad_alpha_premultiplied (0, 0);
865		913
866	glDisable GL_TEXTURE_2D;	914	glDisable GL_TEXTURE_2D;
867	}	915	}
868		916
869	#############################################################################	917	#############################################################################
870		918
871	package CFClient::UI::ViewPort;	919	package DC::UI::ViewPort;
872		920
		921	use List::Util qw(min max);
		922
873	our @ISA = CFClient::UI::Window::;	923	our @ISA = DC::UI::Window::;
874		924
875	sub new {	925	sub new {
876	my $class = shift;	926	my $class = shift;
877		927
878	$class->SUPER::new (	928	$class->SUPER::new (
…		…
885	sub size_request {	935	sub size_request {
886	my ($self) = @_;	936	my ($self) = @_;
887		937
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	938	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		939
890	$w = 10 if $self->{scroll_x};	940	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	941	$h = 1 if $self->{scroll_y};
892		942
893	($w, $h)	943	($w, $h)
894	}	944	}
895		945
896	sub size_allocate {	946	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	947	my ($self, $w, $h) = @_;
898		948
899	my $child = $self->child;	949	my $child = $self->child;
900		950
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	951	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	952	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		953
904	$self->child->configure (0, 0, $w, $h);	954	$self->child->configure (0, 0, $w, $h);
905	$self->update;	955	$self->update;
		956
		957	1
906	}	958	}
907		959
908	sub set_offset {	960	sub set_offset {
909	my ($self, $x, $y) = @_;	961	my ($self, $x, $y) = @_;
910		962
		963	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		964	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		965
		966	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	967	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	968	$self->{view_y} = $y;
913		969
		970	$self->emit (changed => $x, $y);
914	$self->update;	971	$self->update;
		972	}
		973	}
		974
		975	sub set_center {
		976	my ($self, $x, $y) = @_;
		977
		978	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		979	}
		980
		981	sub make_visible {
		982	my ($self, $x, $y, $border) = @_;
		983
		984	if ( $x < $self->{view_x} + $self->{w} * $border
		985	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		986	|| $y < $self->{view_y} + $self->{h} * $border
		987	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		988	) {
		989	$self->set_center ($x, $y);
		990	}
915	}	991	}
916		992
917	# hmm, this does not work for topleft of $self... but we should not ask for that	993	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	994	sub coord2local {
919	my ($self, $x, $y) = @_;	995	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1010	my ($self, $x, $y) = @_;
935		1011
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1012	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1013	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1014	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1015	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1016	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1017	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1018	}
943	}	1019	}
944		1020
945	sub _render {	1021	sub _render {
946	my ($self) = @_;	1022	my ($self) = @_;
947		1023
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1024	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1025	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
950		1026
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1027	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1028
953	$self->SUPER::_render;	1029	$self->SUPER::_render;
954	}	1030	}
955		1031
956	#############################################################################	1032	#############################################################################
957		1033
958	package CFClient::UI::ScrolledWindow;	1034	package DC::UI::ScrolledWindow;
959		1035
960	our @ISA = CFClient::UI::HBox::;	1036	our @ISA = DC::UI::Table::;
961		1037
962	sub new {	1038	sub new {
963	my ($class, %arg) = @_;	1039	my ($class, %arg) = @_;
964		1040
965	my $child = delete $arg{child};	1041	my $child = delete $arg{child};
966		1042
967	my $self;	1043	my $self;
968		1044
969	my $slider = new CFClient::UI::Slider	1045	my $hslider = new DC::UI::Slider
		1046	c_col => 0,
		1047	c_row => 1,
		1048	vertical => 0,
		1049	range => [0, 0, 1, 0.01], # HACK fix
		1050	on_changed => sub {
		1051	$self->{hpos} = $_[1];
		1052	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1053	},
		1054	;
		1055
		1056	my $vslider = new DC::UI::Slider
		1057	c_col => 1,
		1058	c_row => 0,
970	vertical => 1,	1059	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1060	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1061	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1062	$self->{vpos} = $_[1];
		1063	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1064	},
975	;	1065	;
976		1066
977	$self = $class->SUPER::new (	1067	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1068	scroll_x => 0,
		1069	scroll_y => 1,
		1070	can_events => 1,
979	slider => $slider,	1071	hslider => $hslider,
		1072	vslider => $vslider,
		1073	col_expand => [1, 0],
		1074	row_expand => [1, 0],
980	%arg,	1075	%arg,
981	);	1076	);
982		1077
		1078	$self->{vp} = new DC::UI::ViewPort
		1079	c_col => 0,
		1080	c_row => 0,
		1081	expand => 1,
		1082	scroll_x => $self->{scroll_x},
		1083	scroll_y => $self->{scroll_y},
		1084	on_changed => sub {
		1085	my ($vp, $x, $y) = @_;
		1086
		1087	$vp->{parent}{hslider}->set_value ($x);
		1088	$vp->{parent}{vslider}->set_value ($y);
		1089
		1090	0
		1091	},
		1092	on_size_allocate => sub {
		1093	my ($vp, $w, $h) = @_;
		1094	$vp->{parent}->update_slider;
		1095	0
		1096	},
		1097	;
		1098
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1099	$self->SUPER::add ($self->{vp});
		1100
984	$self->add ($child) if $child;	1101	$self->add ($child) if $child;
985		1102
986	$self	1103	$self
987	}	1104	}
988		1105
…		…
990	my ($self, $widget) = @_;	1107	my ($self, $widget) = @_;
991		1108
992	$self->{vp}->add ($self->{child} = $widget);	1109	$self->{vp}->add ($self->{child} = $widget);
993	}	1110	}
994		1111
		1112	sub set_offset { shift->{vp}->set_offset (@_) }
		1113	sub set_center { shift->{vp}->set_center (@_) }
		1114	sub make_visible { shift->{vp}->make_visible (@_) }
		1115
995	sub update {	1116	sub update_slider {
		1117	my ($self) = @_;
		1118
		1119	my $child = ($self->{vp} or return)->child;
		1120
		1121	if ($self->{scroll_x}) {
		1122	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1123	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1124
		1125	my $visible = $w1 > $w2;
		1126	if ($visible != $self->{hslider_visible}) {
		1127	$self->{hslider_visible} = $visible;
		1128	$visible ? $self->SUPER::add ($self->{hslider})
		1129	: $self->SUPER::remove ($self->{hslider});
		1130	}
		1131	}
		1132
		1133	if ($self->{scroll_y}) {
		1134	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1135	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1136
		1137	my $visible = $h1 > $h2;
		1138	if ($visible != $self->{vslider_visible}) {
		1139	$self->{vslider_visible} = $visible;
		1140	$visible ? $self->SUPER::add ($self->{vslider})
		1141	: $self->SUPER::remove ($self->{vslider});
		1142	}
		1143	}
		1144	}
		1145
		1146	sub start_dragging {
996	my ($self) = @_;	1147	my ($self, $ev) = @_;
997		1148
998	$self->SUPER::update;	1149	$self->grab_focus;
999		1150
1000	# todo: overwrite size_allocate of child	1151	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1152	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1153
1003	}	1154	$self->{motion} = sub {
		1155	my ($ev, $x, $y) = @_;
1004		1156
		1157	$ox -= $ev->{xrel};
		1158	$oy -= $ev->{yrel};
		1159
		1160	$self->{vp}->set_offset ($ox, $oy);
		1161	};
		1162	}
		1163
		1164	sub invoke_mouse_wheel {
		1165	my ($self, $ev) = @_;
		1166
		1167	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1168	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1169
		1170	1
		1171	}
		1172
		1173	sub invoke_button_down {
		1174	my ($self, $ev, $x, $y) = @_;
		1175
		1176	if ($ev->{button} == 2) {
		1177	$self->start_dragging ($ev);
		1178	return 1;
		1179	}
		1180
		1181	0
		1182	}
		1183
		1184	sub invoke_button_up {
		1185	my ($self, $ev, $x, $y) = @_;
		1186
		1187	if (delete $self->{motion}) {
		1188	return 1;
		1189	}
		1190
		1191	0
		1192	}
		1193
		1194	sub invoke_mouse_motion {
		1195	my ($self, $ev, $x, $y) = @_;
		1196
		1197	if ($self->{motion}) {
		1198	$self->{motion}->($ev, $x, $y);
		1199	return 1;
		1200	}
		1201
		1202	0
		1203	}
		1204
1005	sub size_allocate {	1205	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1206	my ($self, $w, $h) = @_;
1007		1207
		1208	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1209	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1210	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1211
1017	#############################################################################	1212	#############################################################################
1018		1213
1019	package CFClient::UI::Frame;	1214	package DC::UI::Frame;
1020		1215
1021	our @ISA = CFClient::UI::Bin::;	1216	our @ISA = DC::UI::Bin::;
1022		1217
1023	use CFClient::OpenGL;	1218	use DC::OpenGL;
1024		1219
1025	sub new {	1220	sub new {
1026	my $class = shift;	1221	my $class = shift;
1027		1222
1028	$class->SUPER::new (	1223	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1233	my ($w, $h) = @$self{qw(w h)};
1039		1234
1040	glEnable GL_BLEND;	1235	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1236	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1237	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1238	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1239	glDisable GL_BLEND;
1052	}	1240	}
1053		1241
1054	$self->SUPER::_draw;	1242	$self->SUPER::_draw;
1055	}	1243	}
1056		1244
1057	#############################################################################	1245	#############################################################################
1058		1246
1059	package CFClient::UI::FancyFrame;	1247	package DC::UI::FancyFrame;
1060		1248
1061	our @ISA = CFClient::UI::Bin::;	1249	our @ISA = DC::UI::Bin::;
1062		1250
1063	use CFClient::OpenGL;	1251	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1252
1073	sub new {	1253	sub new {
1074	my ($class, %arg) = @_;	1254	my ($class, %arg) = @_;
1075		1255
1076	my $title = delete $arg{title};	1256	if ((exists $arg{label}) && !ref $arg{label}) {
		1257	$arg{label} = new DC::UI::Label
		1258	align => 1,
		1259	valign => 0.5,
		1260	text => $arg{label},
		1261	fontsize => ($arg{border} || 0.8) * 0.75;
		1262	}
1077		1263
1078	my $self = $class->SUPER::new (	1264	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1265	# label => "",
1080	border_bg => [1, 1, 1, 1],	1266	fg => undef,
1081	border => 0.6,	1267	border => 0.8,
1082	can_events => 1,	1268	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1269	%arg,
1086	);	1270	);
1087		1271
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1272	$self
1096	}	1273	}
1097		1274
1098	sub add {	1275	sub add {
1099	my ($self, @widgets) = @_;	1276	my ($self, @widgets) = @_;
1100		1277
1101	$self->SUPER::add (@widgets);	1278	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1279	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1280	}
1104		1281
1105	sub border {	1282	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1283	int $_[0]{border} * $::FONTSIZE
1107	}	1284	}
1108		1285
1109	sub size_request {	1286	sub size_request {
1110	my ($self) = @_;	1287	my ($self) = @_;
1111		1288
1112	$self->{title}->size_request	1289	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1290	if $self->{label};
1114		1291
1115	my ($w, $h) = $self->SUPER::size_request;	1292	my ($w, $h) = $self->SUPER::size_request;
1116		1293
1117	(	1294	(
1118	$w + $self->border * 2,	1295	$w + $self->border * 2,
1119	$h + $self->border * 2,	1296	$h + $self->border * 2,
1120	)	1297	)
1121	}	1298	}
1122		1299
1123	sub size_allocate {	1300	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1301	my ($self, $w, $h) = @_;
1125		1302
		1303	my $border = $self->border;
		1304
		1305	$w -= List::Util::max 0, $border * 2;
		1306	$h -= List::Util::max 0, $border * 2;
		1307
		1308	if (my $label = $self->{label}) {
		1309	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1310	$label->{h} = List::Util::min $h, $border;
		1311	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1312	}
		1313
		1314	$self->child->configure ($border, $border, $w, $h);
		1315
		1316	1
		1317	}
		1318
		1319	sub _draw {
		1320	my ($self) = @_;
		1321
		1322	my $child = $self->{children}[0];
		1323
		1324	my $border = $self->border;
		1325	my ($w, $h) = ($self->{w}, $self->{h});
		1326
		1327	$child->draw;
		1328
		1329	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1330	glBegin GL_LINE_STRIP;
		1331	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1332	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1333	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1334	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1335	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1336	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1337	glEnd;
		1338
1126	if ($self->{title}) {	1339	if ($self->{label}) {
		1340	glTranslate $border * 2, 0;
		1341	$self->{label}->_draw;
		1342	}
		1343	}
		1344
		1345	#############################################################################
		1346
		1347	package DC::UI::Toplevel;
		1348
		1349	our @ISA = DC::UI::Bin::;
		1350
		1351	use DC::OpenGL;
		1352
		1353	my $bg =
		1354	new_from_resource DC::Texture "d1_bg.png",
		1355	mipmap => 1, wrap => 1;
		1356
		1357	my @border =
		1358	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1359	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1360
		1361	my @icon =
		1362	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1363	qw(x1_move.png x1_resize.png);
		1364
		1365	sub new {
		1366	my ($class, %arg) = @_;
		1367
		1368	my $self = $class->SUPER::new (
		1369	bg => [1, 1, 1, 1],
		1370	border_bg => [1, 1, 1, 1],
		1371	border => 0.8,
		1372	can_events => 1,
		1373	min_w => 64,
		1374	min_h => 32,
		1375	%arg,
		1376	);
		1377
		1378	$self->{title_widget} = new DC::UI::Label
		1379	align => 0.5,
		1380	valign => 1,
		1381	text => $self->{title},
		1382	fontsize => $self->{border},
		1383	if exists $self->{title};
		1384
		1385	if ($self->{has_close_button}) {
		1386	$self->{close_button} =
		1387	new DC::UI::ImageButton
		1388	path => 'x1_close.png',
		1389	on_activate => sub { $self->emit ("delete") };
		1390
		1391	$self->DC::UI::Container::add ($self->{close_button});
		1392	}
		1393
		1394	$self
		1395	}
		1396
		1397	sub add {
		1398	my ($self, @widgets) = @_;
		1399
		1400	$self->SUPER::add (@widgets);
		1401	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1402	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1403	}
		1404
		1405	sub border {
		1406	int $_[0]{border} * $::FONTSIZE
		1407	}
		1408
		1409	sub get_max_wh {
		1410	my ($self) = @_;
		1411
		1412	return ($self->{w}, $self->{h})
		1413	if $self->{visible} && $self->{w};
		1414
		1415	$self->SUPER::get_max_wh
		1416	}
		1417
		1418	sub size_request {
		1419	my ($self) = @_;
		1420
		1421	$self->{title_widget}->size_request
		1422	if $self->{title_widget};
		1423
		1424	$self->{close_button}->size_request
		1425	if $self->{close_button};
		1426
		1427	my ($w, $h) = $self->SUPER::size_request;
		1428
		1429	(
		1430	$w + $self->border * 2,
		1431	$h + $self->border * 2,
		1432	)
		1433	}
		1434
		1435	sub invoke_size_allocate {
		1436	my ($self, $w, $h) = @_;
		1437
		1438	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1439	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1440	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1441	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1442	}
1131		1443
1132	my $border = $self->border;	1444	my $border = $self->border;
1133		1445
1134	$h -= List::Util::max 0, $border * 2;	1446	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1447	$w -= List::Util::max 0, $border * 2;
		1448
		1449	$self->child->configure ($border, $border, $w, $h);
		1450
		1451	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1452	if $self->{close_button};
		1453
		1454	1
		1455	}
		1456
		1457	sub invoke_delete {
		1458	my ($self) = @_;
		1459
		1460	$self->hide;
1136		1461
1137	$self->child->configure ($border, $border, $w, $h);	1462	1
1138	}	1463	}
1139		1464
1140	sub button_down {	1465	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1466	my ($self, $ev, $x, $y) = @_;
1142		1467
1143	my ($w, $h) = @$self{qw(w h)};	1468	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1469	my $border = $self->border;
1145		1470
…		…
1176		1501
1177	($x, $y) = ($ev->{x}, $ev->{y});	1502	($x, $y) = ($ev->{x}, $ev->{y});
1178		1503
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1504	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1505	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1506	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1507	};
1183	} else {	1508	} else {
1184	return 0;	1509	return 0;
1185	}	1510	}
1186		1511
1187	1	1512	1
1188	}	1513	}
1189		1514
1190	sub button_up {	1515	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1516	my ($self, $ev, $x, $y) = @_;
1192		1517
1193	!!delete $self->{motion}	1518	! ! delete $self->{motion}
1194	}	1519	}
1195		1520
1196	sub mouse_motion {	1521	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1522	my ($self, $ev, $x, $y) = @_;
1198		1523
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1524	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1525
1201	!!$self->{motion}	1526	! ! $self->{motion}
		1527	}
		1528
		1529	sub invoke_visibility_change {
		1530	my ($self, $visible) = @_;
		1531
		1532	delete $self->{motion} unless $visible;
		1533
		1534	0
1202	}	1535	}
1203		1536
1204	sub _draw {	1537	sub _draw {
1205	my ($self) = @_;	1538	my ($self) = @_;
1206		1539
…		…
1212	glEnable GL_TEXTURE_2D;	1545	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1546	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1547
1215	my $border = $self->border;	1548	my $border = $self->border;
1216		1549
		1550	if ($border) {
1217	glColor @{ $self->{border_bg} };	1551	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1552	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1553	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1554	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1555	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1556
		1557	# move
		1558	my $w2 = ($w - $border) * .5;
		1559	my $h2 = ($h - $border) * .5;
		1560	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1561	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1562	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1563
		1564	# resize
		1565	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1566	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1567	unless $self->{has_close_button};
		1568	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1569	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1570	}
1222		1571
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1572	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1573	glColor @{ $self->{bg} };
1225		1574
1226	# TODO: repeat texture not scale	1575	# TODO: repeat texture not scale
…		…
1232		1581
1233	glDisable GL_TEXTURE_2D;	1582	glDisable GL_TEXTURE_2D;
1234		1583
1235	$child->draw;	1584	$child->draw;
1236		1585
1237	if ($self->{title}) {	1586	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1587	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1588	$self->{title_widget}->_draw;
		1589
		1590	glTranslate 0, - ($border - $self->{h});
1240	}	1591	}
		1592
		1593	$self->{close_button}->draw
		1594	if $self->{close_button};
1241	}	1595	}
1242		1596
1243	#############################################################################	1597	#############################################################################
1244		1598
1245	package CFClient::UI::Table;	1599	package DC::UI::Table;
1246		1600
1247	our @ISA = CFClient::UI::Base::;	1601	our @ISA = DC::UI::Container::;
1248		1602
1249	use List::Util qw(max sum);	1603	use List::Util qw(max sum);
1250		1604
1251	use CFClient::OpenGL;	1605	use DC::OpenGL;
1252		1606
1253	sub new {	1607	sub new {
1254	my $class = shift;	1608	my $class = shift;
1255		1609
1256	$class->SUPER::new (	1610	$class->SUPER::new (
1257	col_expand => [],	1611	col_expand => [],
		1612	row_expand => [],
1258	@_,	1613	@_,
1259	)	1614	)
1260	}	1615	}
1261		1616
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1617	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	1618	my ($self, @widgets) = @_;
		1619
		1620	for my $child (@widgets) {
		1621	$child->{c_rowspan} ||= 1;
		1622	$child->{c_colspan} ||= 1;
		1623	}
		1624
		1625	$self->SUPER::add (@widgets);
		1626	}
		1627
		1628	sub add_at {
		1629	my $self = shift;
		1630
		1631	my @widgets;
		1632
		1633	while (@_) {
		1634	my ($col, $row, $child) = splice @_, 0, 3, ();
		1635
		1636	$child->{c_row} = $row;
		1637	$child->{c_col} = $col;
		1638
		1639	push @widgets, $child;
		1640	}
		1641
		1642	$self->add (@widgets);
		1643	}
		1644
		1645	sub get_wh {
		1646	my ($self) = @_;
		1647
		1648	my (@w, @h);
1278		1649
1279	my @children = $self->children;	1650	my @children = $self->children;
1280	delete $self->{children};	1651
		1652	# first pass, columns
		1653	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1654	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1655
		1656	my $sw = sum @w[$c .. $c + $cs - 1];
		1657
		1658	if ($w > $sw) {
		1659	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1660	}
1281		1661	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1662
1287	$self->realloc;	1663	# second pass, rows
1288	}	1664	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1665	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1666
1304	$w[$x] = max $w[$x], $w;	1667	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1668
		1669	if ($h > $sh) {
		1670	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1671	}
1307	}	1672	}
1308		1673
1309	(\@w, \@h)	1674	(\@w, \@h)
1310	}	1675	}
…		…
1318	(sum @$ws),	1683	(sum @$ws),
1319	(sum @$hs),	1684	(sum @$hs),
1320	)	1685	)
1321	}	1686	}
1322		1687
1323	sub size_allocate {	1688	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1689	my ($self, $w, $h) = @_;
1325		1690
1326	my ($ws, $hs) = $self->get_wh;	1691	my ($ws, $hs) = $self->get_wh;
1327		1692
1328	my $req_w = (sum @$ws) || 1;	1693	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1694	my $req_h = (sum @$hs) || 1;
1330		1695
1331	# TODO: nicer code && do row_expand	1696	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1697	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1698	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1699	my $col_expand = (sum @col_expand) || 1;
1335		1700
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1701	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1702
1340	CFClient::UI::harmonize $ws;	1703	DC::UI::harmonize $ws;
		1704
		1705	my @row_expand = @{$self->{row_expand}};
		1706	@row_expand = (1) x @$ws unless @row_expand;
		1707	my $row_expand = (sum @row_expand) || 1;
		1708
		1709	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1710
1341	CFClient::UI::harmonize $hs;	1711	DC::UI::harmonize $hs;
1342		1712
1343	my $y;	1713	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1714	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1715
1345	for my $r (0 .. $#{$self->{children}}) {	1716	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1717	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1347	or next;
1348		1718
1349	my $x = 0;	1719	$widget->configure (
1350	my $row_h = $hs->[$r];	1720	$x[$c], $y[$r],
		1721	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1722	);
1352	for my $c (0 .. $#$row) {	1723	}
1353	my $col_w = $ws->[$c];
1354		1724
1355	if (my $widget = $row->[$c]) {	1725	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1726	}
1357	}
1358		1727
1359	$x += $col_w;	1728	#############################################################################
		1729
		1730	package DC::UI::Fixed;
		1731
		1732	use List::Util qw(min max);
		1733
		1734	our @ISA = DC::UI::Container::;
		1735
		1736	sub _scale($$$) {
		1737	my ($rel, $val, $max) = @_;
		1738
		1739	$rel ? $val * $max : $val
		1740	}
		1741
		1742	sub size_request {
		1743	my ($self) = @_;
		1744
		1745	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1746
		1747	# determine overall size by querying abs widgets
		1748	for my $child ($self->visible_children) {
		1749	unless ($child->{c_rel}) {
		1750	my $x = $child->{c_x};
		1751	my $y = $child->{c_y};
		1752
		1753	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1754	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1360	}	1755	}
1361
1362	$y += $row_h;
1363	}	1756	}
1364		1757
1365	}	1758	my $W = $x2 - $x1;
		1759	my $H = $y2 - $y1;
1366		1760
1367	sub find_widget {	1761	# now layout remaining widgets
		1762	for my $child ($self->visible_children) {
		1763	if ($child->{c_rel}) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1768	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1769	}
		1770	}
		1771
		1772	my $W = $x2 - $x1;
		1773	my $H = $y2 - $y1;
		1774
		1775	($W, $H)
		1776	}
		1777
		1778	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1779	my ($self, $W, $H) = @_;
1369		1780
1370	$x -= $self->{x};	1781	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1782	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1783	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1372		1784
1373	my $res;	1785	$x += $child->{c_halign} * $child->{req_w};
		1786	$y += $child->{c_valign} * $child->{req_h};
1374		1787
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1788	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1789	}
1377	and return $res;	1790
1378	}	1791	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1792	}
1390		1793
1391	#############################################################################	1794	#############################################################################
1392		1795
1393	package CFClient::UI::Box;	1796	package DC::UI::Box;
1394		1797
1395	our @ISA = CFClient::UI::Container::;	1798	our @ISA = DC::UI::Container::;
1396		1799
1397	sub size_request {	1800	sub size_request {
1398	my ($self) = @_;	1801	my ($self) = @_;
		1802
		1803	my @children = $self->visible_children;
1399		1804
1400	$self->{vertical}	1805	$self->{vertical}
1401	? (	1806	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1807	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1808	(List::Util::sum map $_->{req_h}, @children),
1404	)	1809	)
1405	: (	1810	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1811	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1812	(List::Util::max map $_->{req_h}, @children),
1408	)	1813	)
1409	}	1814	}
1410		1815
1411	sub size_allocate {	1816	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1817	my ($self, $w, $h) = @_;
1413		1818
1414	my $space = $self->{vertical} ? $h : $w;	1819	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1820	my @children = $self->visible_children;
1416		1821
1417	my @req;	1822	my @req;
1418		1823
1419	if ($self->{homogeneous}) {	1824	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1825	@req = ($space / (@children || 1)) x @children;
1421	} else {	1826	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1827	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1828	my $req = List::Util::sum @req;
1424		1829
1425	if ($req > $space) {	1830	if ($req > $space) {
1426	# ah well, not enough space	1831	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1832	$_ *= $space / $req for @req;
1428	} else {	1833	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1834	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1835
1431	$space = ($space - $req) / $expand; # remaining space to give away	1836	$space = ($space - $req) / $expand; # remaining space to give away
1432		1837
1433	$req[$_] += $space * $children->[$_]{expand}	1838	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1839	for 0 .. $#children;
1435	}	1840	}
1436	}	1841	}
1437		1842
1438	CFClient::UI::harmonize \@req;	1843	DC::UI::harmonize \@req;
1439		1844
1440	my $pos = 0;	1845	my $pos = 0;
1441	for (0 .. $#$children) {	1846	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1847	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1848	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1849
1445	$pos += $alloc;	1850	$pos += $alloc;
1446	}	1851	}
1447		1852
1448	1	1853	1
1449	}	1854	}
1450		1855
1451	#############################################################################	1856	#############################################################################
1452		1857
1453	package CFClient::UI::HBox;	1858	package DC::UI::HBox;
1454		1859
1455	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1456		1861
1457	sub new {	1862	sub new {
1458	my $class = shift;	1863	my $class = shift;
1459		1864
1460	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1463	)	1868	)
1464	}	1869	}
1465		1870
1466	#############################################################################	1871	#############################################################################
1467		1872
1468	package CFClient::UI::VBox;	1873	package DC::UI::VBox;
1469		1874
1470	our @ISA = CFClient::UI::Box::;	1875	our @ISA = DC::UI::Box::;
1471		1876
1472	sub new {	1877	sub new {
1473	my $class = shift;	1878	my $class = shift;
1474		1879
1475	$class->SUPER::new (	1880	$class->SUPER::new (
…		…
1478	)	1883	)
1479	}	1884	}
1480		1885
1481	#############################################################################	1886	#############################################################################
1482		1887
1483	package CFClient::UI::Label;	1888	package DC::UI::Label;
1484		1889
1485	our @ISA = CFClient::UI::DrawBG::;	1890	our @ISA = DC::UI::DrawBG::;
1486		1891
1487	use CFClient::OpenGL;	1892	use DC::OpenGL;
1488		1893
1489	sub new {	1894	sub new {
1490	my ($class, %arg) = @_;	1895	my ($class, %arg) = @_;
1491		1896
1492	my $self = $class->SUPER::new (	1897	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1900	#active_bg => none
1496	#font => default_font	1901	#font => default_font
1497	#text => initial text	1902	#text => initial text
1498	#markup => initial narkup	1903	#markup => initial narkup
1499	#max_w => maximum pixel width	1904	#max_w => maximum pixel width
		1905	#style => 0, # render flags
1500	ellipsise => 3, # end	1906	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1907	layout => (new DC::Layout),
1502	fontsize => 1,	1908	fontsize => 1,
1503	align => -1,	1909	align => 0.5,
1504	valign => -1,	1910	valign => 0.5,
1505	padding_x => 2,	1911	padding_x => 4,
1506	padding_y => 2,	1912	padding_y => 2,
1507	can_events => 0,	1913	can_events => 0,
1508	%arg	1914	%arg
1509	);	1915	);
1510		1916
1511	if (exists $self->{template}) {	1917	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1918	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1919	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1920	$self->{template} = $layout;
1515	}	1921	}
1516		1922
1517	if (exists $self->{markup}) {	1923	if (exists $self->{markup}) {
…		…
1521	}	1927	}
1522		1928
1523	$self	1929	$self
1524	}	1930	}
1525		1931
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1932	sub update {
1537	my ($self) = @_;	1933	my ($self) = @_;
1538		1934
1539	delete $self->{texture};	1935	delete $self->{texture};
1540	$self->SUPER::update;	1936	$self->SUPER::update;
…		…
1542		1938
1543	sub realloc {	1939	sub realloc {
1544	my ($self) = @_;	1940	my ($self) = @_;
1545		1941
1546	delete $self->{ox};	1942	delete $self->{ox};
1547	delete $self->{req_h};
1548	$self->SUPER::realloc;	1943	$self->SUPER::realloc;
		1944	}
		1945
		1946	sub clear {
		1947	my ($self) = @_;
		1948
		1949	$self->set_text ("");
1549	}	1950	}
1550		1951
1551	sub set_text {	1952	sub set_text {
1552	my ($self, $text) = @_;	1953	my ($self, $text) = @_;
1553		1954
1554	return if $self->{text} eq "T$text";	1955	return if $self->{text} eq "T$text";
1555	$self->{text} = "T$text";	1956	$self->{text} = "T$text";
1556		1957
1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558	$self->{layout}->set_text ($text);	1958	$self->{layout}->set_text ($text);
1559		1959
		1960	delete $self->{size_req};
1560	$self->realloc;	1961	$self->realloc;
1561	$self->update;	1962	$self->update;
1562	}	1963	}
1563		1964
1564	sub set_markup {	1965	sub set_markup {
…		…
1567	return if $self->{text} eq "M$markup";	1968	return if $self->{text} eq "M$markup";
1568	$self->{text} = "M$markup";	1969	$self->{text} = "M$markup";
1569		1970
1570	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1971	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571		1972
1572	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1573	$self->{layout}->set_markup ($markup);	1973	$self->{layout}->set_markup ($markup);
1574		1974
		1975	delete $self->{size_req};
1575	$self->realloc;	1976	$self->realloc;
1576	$self->update;	1977	$self->update;
1577	}	1978	}
1578		1979
1579	sub size_request {	1980	sub size_request {
1580	my ($self) = @_;	1981	my ($self) = @_;
1581		1982
1582	if (exists $self->{req_h}) {	1983	$self->{size_req} ||= do {
1583	@$self{qw(req_w req_h)}	1984	my ($max_w, $max_h) = $self->get_max_wh;
1584	} else {	1985
1585	$self->{layout}->set_font ($self->{font}) if $self->{font};	1986	$self->{layout}->set_font ($self->{font}) if $self->{font};
1586	$self->{layout}->set_width ($self->{max_w} || -1);	1987	$self->{layout}->set_width ($max_w);
1587	$self->{layout}->set_ellipsise ($self->{ellipsise});	1988	$self->{layout}->set_ellipsise ($self->{ellipsise});
1588	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1989	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590		1991
1591	my ($w, $h) = $self->{layout}->size;	1992	my ($w, $h) = $self->{layout}->size;
1592		1993
1593	if (exists $self->{template}) {	1994	if (exists $self->{template}) {
1594	$self->{template}->set_font ($self->{font}) if $self->{font};	1995	$self->{template}->set_font ($self->{font}) if $self->{font};
		1996	$self->{template}->set_width ($max_w);
1595	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596		1998
1597	my ($w2, $h2) = $self->{template}->size;	1999	my ($w2, $h2) = $self->{template}->size;
1598		2000
1599	$w = List::Util::max $w, $w2;	2001	$w = List::Util::max $w, $w2;
1600	$h = List::Util::max $h, $h2;	2002	$h = List::Util::max $h, $h2;
1601	}	2003	}
1602		2004
1603	($w, $h)	2005	[$w, $h]
1604	}	2006	};
1605	}
1606		2007
		2008	@{ $self->{size_req} }
		2009	}
		2010
		2011	sub baseline_shift {
		2012	$_[0]{layout}->descent
		2013	}
		2014
1607	sub size_allocate {	2015	sub invoke_size_allocate {
1608	my ($self, $w, $h) = @_;	2016	my ($self, $w, $h) = @_;
1609		2017
1610	delete $self->{ox};	2018	delete $self->{ox};
1611		2019
1612	delete $self->{texture}	2020	delete $self->{texture}
1613	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2021	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2022
		2023	1
1614	}	2024	}
1615		2025
1616	sub set_fontsize {	2026	sub set_fontsize {
1617	my ($self, $fontsize) = @_;	2027	my ($self, $fontsize) = @_;
1618		2028
1619	$self->{fontsize} = $fontsize;	2029	$self->{fontsize} = $fontsize;
		2030	delete $self->{size_req};
1620	delete $self->{texture};	2031	delete $self->{texture};
1621		2032
1622	$self->realloc;	2033	$self->realloc;
1623	}	2034	}
1624		2035
		2036	sub reconfigure {
		2037	my ($self) = @_;
		2038
		2039	delete $self->{size_req};
		2040	delete $self->{texture};
		2041
		2042	$self->SUPER::reconfigure;
		2043	}
		2044
1625	sub _draw {	2045	sub _draw {
1626	my ($self) = @_;	2046	my ($self) = @_;
1627		2047
1628	$self->SUPER::_draw; # draw background, if applicable	2048	$self->SUPER::_draw; # draw background, if applicable
1629		2049
1630	my $tex = $self->{texture} ||= do {	2050	my $size = $self->{texture} ||= do {
1631	$self->{layout}->set_foreground (@{$self->{fg}});	2051	$self->{layout}->set_foreground (@{$self->{fg}});
1632	$self->{layout}->set_font ($self->{font}) if $self->{font};	2052	$self->{layout}->set_font ($self->{font}) if $self->{font};
1633	$self->{layout}->set_width ($self->{w});	2053	$self->{layout}->set_width ($self->{w});
1634	$self->{layout}->set_ellipsise ($self->{ellipsise});	2054	$self->{layout}->set_ellipsise ($self->{ellipsise});
1635	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2055	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1636	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2056	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637		2057
1638	new_from_layout CFClient::Texture $self->{layout}	2058	[$self->{layout}->size]
1639	};	2059	};
1640		2060
1641	unless (exists $self->{ox}) {	2061	unless (exists $self->{ox}) {
1642	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2062	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1643	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2063	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1644	: ($self->{w} - $tex->{w}) * 0.5);
1645		2064
1646	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2065	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1647	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648	: ($self->{h} - $tex->{h}) * 0.5);
1649	};	2066	};
1650		2067
1651	glEnable GL_TEXTURE_2D;	2068	# unless ($self->{list}) {
1652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2069	# $self->{list} = DC::OpenGL::glGenList;
		2070	# DC::OpenGL::glNewList $self->{list};
		2071	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2072	# DC::OpenGL::glEndList;
		2073	# }
		2074	#
		2075	# DC::OpenGL::glCallList $self->{list};
1653		2076
1654	glColor_premultiply @{$self->{fg}}	2077	$self->{layout}->draw;
1655	if $tex->{format} == GL_ALPHA;
1656
1657	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1658
1659	glDisable GL_TEXTURE_2D;
1660	}	2078	}
		2079
		2080	#sub destroy {
		2081	# my ($self) = @_;
		2082	#
		2083	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2084	#
		2085	# $self->SUPER::destroy;
		2086	#}
1661		2087
1662	#############################################################################	2088	#############################################################################
1663		2089
1664	package CFClient::UI::EntryBase;	2090	package DC::UI::EntryBase;
1665		2091
1666	our @ISA = CFClient::UI::Label::;	2092	our @ISA = DC::UI::Label::;
1667		2093
1668	use CFClient::OpenGL;	2094	use DC::OpenGL;
1669		2095
1670	sub new {	2096	sub new {
1671	my $class = shift;	2097	my $class = shift;
1672		2098
1673	$class->SUPER::new (	2099	$class->SUPER::new (
1674	fg => [1, 1, 1],	2100	fg => [1, 1, 1],
1675	bg => [0, 0, 0, 0.2],	2101	bg => [0, 0, 0, 0.2],
		2102	outline => undef,
1676	active_bg => [1, 1, 1, 0.5],	2103	active_bg => [0, 0, 1, .2],
1677	active_fg => [0, 0, 0],	2104	active_fg => [1, 1, 1],
		2105	active_outline => [1, 1, 0],
1678	can_hover => 1,	2106	can_hover => 1,
1679	can_focus => 1,	2107	can_focus => 1,
		2108	align => 0,
1680	valign => 0,	2109	valign => 0.5,
1681	can_events => 1,	2110	can_events => 1,
		2111	ellipsise => 0,
		2112	padding_x => 4,
		2113	padding_y => 2,
1682	#text => ...	2114	#text => ...
		2115	#hidden => "*",
1683	@_	2116	@_
1684	)	2117	)
1685	}	2118	}
1686		2119
1687	sub _set_text {	2120	sub _set_text {
…		…
1694	$self->{last_activity} = $::NOW;	2127	$self->{last_activity} = $::NOW;
1695	$self->{text} = $text;	2128	$self->{text} = $text;
1696		2129
1697	$text =~ s/./*/g if $self->{hidden};	2130	$text =~ s/./*/g if $self->{hidden};
1698	$self->{layout}->set_text ("$text ");	2131	$self->{layout}->set_text ("$text ");
		2132	delete $self->{size_req};
1699		2133
1700	$self->_emit (changed => $self->{text});	2134	$self->emit (changed => $self->{text});
		2135
		2136	$self->realloc;
1701	$self->update;	2137	$self->update;
1702	}	2138	}
1703		2139
1704	sub set_text {	2140	sub set_text {
1705	my ($self, $text) = @_;	2141	my ($self, $text) = @_;
1706		2142
1707	$self->{cursor} = length $text;	2143	$self->{cursor} = length $text;
1708	$self->_set_text ($text);	2144	$self->_set_text ($text);
1709
1710	$self->realloc;
1711	}	2145	}
1712		2146
1713	sub get_text {	2147	sub get_text {
1714	$_[0]{text}	2148	$_[0]{text}
1715	}	2149	}
…		…
1720	my ($w, $h) = $self->SUPER::size_request;	2154	my ($w, $h) = $self->SUPER::size_request;
1721		2155
1722	($w + 1, $h) # add 1 for cursor	2156	($w + 1, $h) # add 1 for cursor
1723	}	2157	}
1724		2158
1725	sub key_down {	2159	sub invoke_key_down {
1726	my ($self, $ev) = @_;	2160	my ($self, $ev) = @_;
1727		2161
1728	my $mod = $ev->{mod};	2162	my $mod = $ev->{mod};
1729	my $sym = $ev->{sym};	2163	my $sym = $ev->{sym};
1730	my $uni = $ev->{unicode};	2164	my $uni = $ev->{unicode};
1731		2165
1732	my $text = $self->get_text;	2166	my $text = $self->get_text;
1733		2167
1734	if ($uni == 8) {	2168	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2169
		2170	if ($sym == DC::SDLK_BACKSPACE) {
1735	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2171	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1736	} elsif ($uni == 127) {	2172	} elsif ($sym == DC::SDLK_DELETE) {
1737	substr $text, $self->{cursor}, 1, "";	2173	substr $text, $self->{cursor}, 1, "";
1738	} elsif ($sym == CFClient::SDLK_LEFT) {	2174	} elsif ($sym == DC::SDLK_LEFT) {
1739	--$self->{cursor} if $self->{cursor};	2175	--$self->{cursor} if $self->{cursor};
1740	} elsif ($sym == CFClient::SDLK_RIGHT) {	2176	} elsif ($sym == DC::SDLK_RIGHT) {
1741	++$self->{cursor} if $self->{cursor} < length $self->{text};	2177	++$self->{cursor} if $self->{cursor} < length $self->{text};
1742	} elsif ($sym == CFClient::SDLK_HOME) {	2178	} elsif ($sym == DC::SDLK_HOME) {
		2179	# what a hack
		2180	$self->{cursor} =
		2181	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2182	? length $1
		2183	: 0;
		2184	} elsif ($sym == DC::SDLK_END) {
		2185	# uh, again
		2186	$self->{cursor} =
		2187	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2188	? $self->{cursor} + length $1
		2189	: length $self->{text};
		2190	} elsif ($uni == 21) { # ctrl-u
		2191	$text = "";
1743	$self->{cursor} = 0;	2192	$self->{cursor} = 0;
1744	} elsif ($sym == CFClient::SDLK_END) {
1745	$self->{cursor} = length $text;
1746	} elsif ($uni == 27) {	2193	} elsif ($uni == 27) {
1747	$self->_emit ('escape');	2194	$self->emit ('escape');
1748	} elsif ($uni) {	2195	} elsif ($uni == 0x0d) {
		2196	substr $text, $self->{cursor}++, 0, "\012";
		2197	} elsif ($uni >= 0x20) {
1749	substr $text, $self->{cursor}++, 0, chr $uni;	2198	substr $text, $self->{cursor}++, 0, chr $uni;
1750	} else {	2199	} else {
1751	return 0;	2200	return 0;
1752	}	2201	}
1753		2202
1754	$self->_set_text ($text);	2203	$self->_set_text ($text);
1755		2204
1756	$self->realloc;	2205	$self->realloc;
		2206	$self->update;
1757		2207
1758	1	2208	1
1759	}	2209	}
1760		2210
1761	sub focus_in {	2211	sub invoke_focus_in {
1762	my ($self) = @_;	2212	my ($self) = @_;
1763		2213
1764	$self->{last_activity} = $::NOW;	2214	$self->{last_activity} = $::NOW;
1765		2215
1766	$self->SUPER::focus_in;	2216	$self->SUPER::invoke_focus_in
1767	}	2217	}
1768		2218
1769	sub button_down {	2219	sub invoke_button_down {
1770	my ($self, $ev, $x, $y) = @_;	2220	my ($self, $ev, $x, $y) = @_;
1771		2221
1772	$self->SUPER::button_down ($ev, $x, $y);	2222	$self->SUPER::invoke_button_down ($ev, $x, $y);
1773		2223
1774	my $idx = $self->{layout}->xy_to_index ($x, $y);	2224	my $idx = $self->{layout}->xy_to_index ($x, $y);
1775		2225
1776	# byte-index to char-index	2226	# byte-index to char-index
1777	my $text = $self->{text};	2227	my $text = $self->{text};
1778	utf8::encode $text;	2228	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1779	$self->{cursor} = length substr $text, 0, $idx;	2229	$self->{cursor} = length $text;
1780		2230
1781	$self->_set_text ($self->{text});	2231	$self->_set_text ($self->{text});
1782	$self->update;	2232	$self->update;
1783		2233
1784	1	2234	1
1785	}	2235	}
1786		2236
1787	sub mouse_motion {	2237	sub invoke_mouse_motion {
1788	my ($self, $ev, $x, $y) = @_;	2238	my ($self, $ev, $x, $y) = @_;
1789	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2239	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790		2240
1791	0	2241	1
1792	}	2242	}
1793		2243
1794	sub _draw {	2244	sub _draw {
1795	my ($self) = @_;	2245	my ($self) = @_;
1796		2246
…		…
1803	glColor_premultiply @{$self->{bg}};	2253	glColor_premultiply @{$self->{bg}};
1804	}	2254	}
1805		2255
1806	glEnable GL_BLEND;	2256	glEnable GL_BLEND;
1807	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2257	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1808	glBegin GL_QUADS;
1809	glVertex 0 , 0;
1810	glVertex 0 , $self->{h};
1811	glVertex $self->{w}, $self->{h};	2258	glRect 0, 0, $self->{w}, $self->{h};
1812	glVertex $self->{w}, 0;
1813	glEnd;
1814	glDisable GL_BLEND;	2259	glDisable GL_BLEND;
1815		2260
1816	$self->SUPER::_draw;	2261	$self->SUPER::_draw;
1817		2262
1818	#TODO: force update every cursor change :(	2263	#TODO: force update every cursor change :(
…		…
1820		2265
1821	unless (exists $self->{cur_h}) {	2266	unless (exists $self->{cur_h}) {
1822	my $text = substr $self->{text}, 0, $self->{cursor};	2267	my $text = substr $self->{text}, 0, $self->{cursor};
1823	utf8::encode $text;	2268	utf8::encode $text;
1824		2269
1825	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2270	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1826	}	2271	}
1827		2272
1828	glColor @{$self->{fg}};	2273	glColor_premultiply @{$self->{active_fg}};
1829	glBegin GL_LINES;	2274	glBegin GL_LINES;
1830	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2275	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1831	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2276	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1832	glEnd;	2277	glEnd;
1833	}
1834	}
1835		2278
		2279	glLineWidth 3;
		2280	glColor @{$self->{active_outline}};
		2281	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2282	glLineWidth 1;
		2283
		2284	} else {
		2285	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2286	glBegin GL_LINE_STRIP;
		2287	glVertex .5, $self->{h} * .5;
		2288	glVertex .5, $self->{h} - 2.5;
		2289	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2290	glVertex $self->{w} - .5, $self->{h} * .5;
		2291	glEnd;
		2292	}
		2293	}
		2294
		2295	#############################################################################
		2296
1836	package CFClient::UI::Entry;	2297	package DC::UI::Entry;
1837		2298
1838	our @ISA = CFClient::UI::EntryBase::;	2299	our @ISA = DC::UI::EntryBase::;
1839		2300
1840	use CFClient::OpenGL;	2301	use DC::OpenGL;
1841		2302
		2303	sub new {
		2304	my $class = shift;
		2305
		2306	$class->SUPER::new (
		2307	history_pointer => -1,
		2308	@_
		2309	)
		2310	}
		2311
		2312
1842	sub key_down {	2313	sub invoke_key_down {
1843	my ($self, $ev) = @_;	2314	my ($self, $ev) = @_;
1844		2315
1845	my $sym = $ev->{sym};	2316	my $sym = $ev->{sym};
1846		2317
1847	if ($sym == 13) {	2318	if ($ev->{uni} == 0x0d || $sym == 13) {
1848	unshift @{$self->{history}},	2319	unshift @{$self->{history}},
1849	my $txt = $self->get_text;	2320	my $txt = $self->get_text;
		2321
1850	$self->{history_pointer} = -1;	2322	$self->{history_pointer} = -1;
1851	$self->{history_saveback} = '';	2323	$self->{history_saveback} = '';
1852	$self->_emit (activate => $txt);	2324	$self->emit (activate => $txt);
1853	$self->update;	2325	$self->update;
1854		2326
1855	} elsif ($sym == CFClient::SDLK_UP) {	2327	} elsif ($sym == DC::SDLK_UP) {
1856	if ($self->{history_pointer} < 0) {	2328	if ($self->{history_pointer} < 0) {
1857	$self->{history_saveback} = $self->get_text;	2329	$self->{history_saveback} = $self->get_text;
1858	}	2330	}
1859	if (@{$self->{history} || []} > 0) {	2331	if (@{$self->{history} || []} > 0) {
1860	$self->{history_pointer}++;	2332	$self->{history_pointer}++;
…		…
1862	$self->{history_pointer} = @{$self->{history} || []} - 1;	2334	$self->{history_pointer} = @{$self->{history} || []} - 1;
1863	}	2335	}
1864	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2336	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1865	}	2337	}
1866		2338
1867	} elsif ($sym == CFClient::SDLK_DOWN) {	2339	} elsif ($sym == DC::SDLK_DOWN) {
1868	$self->{history_pointer}--;	2340	$self->{history_pointer}--;
1869	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2341	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870		2342
1871	if ($self->{history_pointer} >= 0) {	2343	if ($self->{history_pointer} >= 0) {
1872	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1873	} else {	2345	} else {
		2346	if (defined $self->{history_saveback}) {
1874	$self->set_text ($self->{history_saveback});	2347	$self->set_text ($self->{history_saveback});
		2348	$self->{history_saveback} = undef;
		2349	}
1875	}	2350	}
1876		2351
1877	} else {	2352	} else {
1878	return $self->SUPER::key_down ($ev)	2353	return $self->SUPER::invoke_key_down ($ev)
1879	}	2354	}
1880		2355
1881	1	2356	1
1882	}	2357	}
1883		2358
1884	#############################################################################	2359	#############################################################################
1885		2360
1886	package CFClient::UI::Button;	2361	package DC::UI::TextEdit;
1887		2362
1888	our @ISA = CFClient::UI::Label::;	2363	our @ISA = DC::UI::EntryBase::;
1889		2364
1890	use CFClient::OpenGL;	2365	use DC::OpenGL;
1891
1892	my @tex =
1893	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1894	qw(b1_button_active.png);
1895		2366
1896	sub new {	2367	sub new {
1897	my $class = shift;	2368	my $class = shift;
1898		2369
1899	$class->SUPER::new (	2370	$class->SUPER::new (
1900	padding_x => 4,
1901	padding_y => 4,	2371	padding_y => 4,
1902	fg => [1, 1, 1],	2372
1903	active_fg => [0, 0, 1],	2373	@_
		2374	)
		2375	}
		2376
		2377	sub move_cursor_ver {
		2378	my ($self, $dy) = @_;
		2379
		2380	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2381
		2382	$line += $dy;
		2383
		2384	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2385	$self->{cursor} = $index;
		2386	delete $self->{cur_h};
		2387	$self->update;
		2388	return;
		2389	}
		2390	}
		2391
		2392	sub invoke_key_down {
		2393	my ($self, $ev) = @_;
		2394
		2395	my $sym = $ev->{sym};
		2396
		2397	if ($sym == DC::SDLK_UP) {
		2398	$self->move_cursor_ver (-1);
		2399	} elsif ($sym == DC::SDLK_DOWN) {
		2400	$self->move_cursor_ver (+1);
		2401	} else {
		2402	return $self->SUPER::invoke_key_down ($ev)
		2403	}
		2404
		2405	1
		2406	}
		2407
		2408	#############################################################################
		2409
		2410	package DC::UI::ButtonBin;
		2411
		2412	our @ISA = DC::UI::Bin::;
		2413
		2414	use DC::OpenGL;
		2415
		2416	my @tex =
		2417	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2418	qw(b1_button_inactive.png b1_button_active.png);
		2419
		2420	sub new {
		2421	my $class = shift;
		2422
		2423	$class->SUPER::new (
1904	can_hover => 1,	2424	can_hover => 1,
1905	align => 0,	2425	align => 0.5,
1906	valign => 0,	2426	valign => 0.5,
1907	can_events => 1,	2427	can_events => 1,
1908	@_	2428	@_
1909	)	2429	)
1910	}	2430	}
1911		2431
1912	sub activate { }
1913
1914	sub button_up {	2432	sub invoke_button_up {
1915	my ($self, $ev, $x, $y) = @_;	2433	my ($self, $ev, $x, $y) = @_;
1916		2434
1917	$self->emit ("activate")	2435	$self->emit ("activate")
1918	if $x >= 0 && $x < $self->{w}	2436	if $x >= 0 && $x < $self->{w}
1919	&& $y >= 0 && $y < $self->{h};	2437	&& $y >= 0 && $y < $self->{h};
…		…
1922	}	2440	}
1923		2441
1924	sub _draw {	2442	sub _draw {
1925	my ($self) = @_;	2443	my ($self) = @_;
1926		2444
1927	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1928
1929	glEnable GL_TEXTURE_2D;	2445	glEnable GL_TEXTURE_2D;
1930	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1931	glColor 0, 0, 0, 1;	2447	glColor 0, 0, 0, 1;
1932		2448
		2449	my $tex = $tex[$GRAB == $self];
1933	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1934		2451
1935	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
1936		2453
1937	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
1938	}	2455	}
1939		2456
1940	#############################################################################	2457	#############################################################################
1941		2458
1942	package CFClient::UI::CheckBox;	2459	package DC::UI::Button;
1943		2460
1944	our @ISA = CFClient::UI::DrawBG::;	2461	our @ISA = DC::UI::Label::;
		2462
		2463	use DC::OpenGL;
1945		2464
1946	my @tex =	2465	my @tex =
1947	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2466	map { new_from_resource DC::Texture $_, mipmap => 1 }
1948	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2467	qw(b1_button_inactive.png b1_button_active.png);
1949
1950	use CFClient::OpenGL;
1951		2468
1952	sub new {	2469	sub new {
1953	my $class = shift;	2470	my $class = shift;
1954		2471
1955	$class->SUPER::new (	2472	$class->SUPER::new (
		2473	padding_x => 8,
		2474	padding_y => 4,
		2475	fg => [1.0, 1.0, 1.0],
		2476	active_fg => [0.8, 0.8, 0.8],
		2477	can_hover => 1,
		2478	align => 0.5,
		2479	valign => 0.5,
		2480	can_events => 1,
		2481	@_
		2482	)
		2483	}
		2484
		2485	sub invoke_button_up {
		2486	my ($self, $ev, $x, $y) = @_;
		2487
		2488	$self->emit ("activate")
		2489	if $x >= 0 && $x < $self->{w}
		2490	&& $y >= 0 && $y < $self->{h};
		2491
		2492	1
		2493	}
		2494
		2495	sub _draw {
		2496	my ($self) = @_;
		2497
		2498	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2499
		2500	glEnable GL_TEXTURE_2D;
		2501	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2502	glColor 0, 0, 0, 1;
		2503
		2504	my $tex = $tex[$GRAB == $self];
		2505	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2506
		2507	glDisable GL_TEXTURE_2D;
		2508
		2509	$self->SUPER::_draw;
		2510	}
		2511
		2512	#############################################################################
		2513
		2514	package DC::UI::CheckBox;
		2515
		2516	our @ISA = DC::UI::DrawBG::;
		2517
		2518	my @tex =
		2519	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2520	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2521
		2522	use DC::OpenGL;
		2523
		2524	sub new {
		2525	my $class = shift;
		2526
		2527	$class->SUPER::new (
		2528	fontsize => 1,
1956	padding_x => 2,	2529	padding_x => 2,
1957	padding_y => 2,	2530	padding_y => 2,
1958	fg => [1, 1, 1],	2531	fg => [1, 1, 1],
1959	active_fg => [1, 1, 0],	2532	active_fg => [1, 1, 0],
1960	bg => [0, 0, 0, 0.2],	2533	bg => [0, 0, 0, 0.2],
…		…
1966	}	2539	}
1967		2540
1968	sub size_request {	2541	sub size_request {
1969	my ($self) = @_;	2542	my ($self) = @_;
1970		2543
1971	(6) x 2	2544	($self->{fontsize} * $::FONTSIZE) x 2
1972	}	2545	}
1973		2546
		2547	sub toggle {
		2548	my ($self) = @_;
		2549
		2550	$self->{state} = !$self->{state};
		2551	$self->emit (changed => $self->{state});
		2552	$self->update;
		2553	}
		2554
1974	sub button_down {	2555	sub invoke_button_down {
1975	my ($self, $ev, $x, $y) = @_;	2556	my ($self, $ev, $x, $y) = @_;
1976		2557
1977	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2558	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1978	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2559	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1979	$self->{state} = !$self->{state};	2560	$self->toggle;
1980	$self->_emit (changed => $self->{state});
1981	} else {	2561	} else {
1982	return 0	2562	return 0
1983	}	2563	}
1984		2564
1985	1	2565	1
…		…
1988	sub _draw {	2568	sub _draw {
1989	my ($self) = @_;	2569	my ($self) = @_;
1990		2570
1991	$self->SUPER::_draw;	2571	$self->SUPER::_draw;
1992		2572
1993	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2573	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1994		2574
1995	my ($w, $h) = @$self{qw(w h)};	2575	my ($w, $h) = @$self{qw(w h)};
1996		2576
1997	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2577	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1998		2578
…		…
2005	glDisable GL_TEXTURE_2D;	2585	glDisable GL_TEXTURE_2D;
2006	}	2586	}
2007		2587
2008	#############################################################################	2588	#############################################################################
2009		2589
2010	package CFClient::UI::Image;	2590	package DC::UI::Image;
2011		2591
2012	our @ISA = CFClient::UI::Base::;	2592	our @ISA = DC::UI::Base::;
2013		2593
2014	use CFClient::OpenGL;	2594	use DC::OpenGL;
2015	use Carp qw/confess/;
2016		2595
2017	our %loaded_images;	2596	our %texture_cache;
2018		2597
2019	sub new {	2598	sub new {
2020	my $class = shift;	2599	my $class = shift;
2021		2600
2022	my $self = $class->SUPER::new (can_events => 0, @_);	2601	my $self = $class->SUPER::new (
		2602	can_events => 0,
		2603	scale => 1,
		2604	@_,
		2605	);
2023		2606
2024	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2607	$self->{path} || $self->{tex}
		2608	or Carp::croak "'path' or 'tex' attributes required";
2025		2609
2026	$loaded_images{$self->{image}} ||=	2610	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2027	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2611	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2028		2612
2029	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2613	DC::weaken $texture_cache{$self->{path}};
2030		2614
2031	Scalar::Util::weaken $loaded_images{$self->{image}};	2615	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2032
2033	$self->{aspect} = $tex->{w} / $tex->{h};
2034		2616
2035	$self	2617	$self
2036	}	2618	}
2037		2619
		2620	sub STORABLE_freeze {
		2621	my ($self, $cloning) = @_;
		2622
		2623	$self->{path}
		2624	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2625
		2626	$self->{path}
		2627	}
		2628
		2629	sub STORABLE_attach {
		2630	my ($self, $cloning, $path) = @_;
		2631
		2632	$self->new (path => $path)
		2633	}
		2634
2038	sub size_request {	2635	sub size_request {
2039	my ($self) = @_;	2636	my ($self) = @_;
2040		2637
2041	($self->{tex}->{w}, $self->{tex}->{h})	2638	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2042	}	2639	}
2043		2640
2044	sub _draw {	2641	sub _draw {
2045	my ($self) = @_;	2642	my ($self) = @_;
2046		2643
…		…
2063	glDisable GL_TEXTURE_2D;	2660	glDisable GL_TEXTURE_2D;
2064	}	2661	}
2065		2662
2066	#############################################################################	2663	#############################################################################
2067		2664
		2665	package DC::UI::ImageButton;
		2666
		2667	our @ISA = DC::UI::Image::;
		2668
		2669	use DC::OpenGL;
		2670
		2671	my %textures;
		2672
		2673	sub new {
		2674	my $class = shift;
		2675
		2676	my $self = $class->SUPER::new (
		2677	padding_x => 4,
		2678	padding_y => 4,
		2679	fg => [1, 1, 1],
		2680	active_fg => [0, 0, 1],
		2681	can_hover => 1,
		2682	align => 0.5,
		2683	valign => 0.5,
		2684	can_events => 1,
		2685	@_
		2686	);
		2687	}
		2688
		2689	sub invoke_button_down {
		2690	my ($self, $ev, $x, $y) = @_;
		2691
		2692	1
		2693	}
		2694
		2695	sub invoke_button_up {
		2696	my ($self, $ev, $x, $y) = @_;
		2697
		2698	$self->emit ("activate")
		2699	if $x >= 0 && $x < $self->{w}
		2700	&& $y >= 0 && $y < $self->{h};
		2701
		2702	1
		2703	}
		2704
		2705	#############################################################################
		2706
2068	package CFClient::UI::VGauge;	2707	package DC::UI::VGauge;
2069		2708
2070	our @ISA = CFClient::UI::Base::;	2709	our @ISA = DC::UI::Base::;
2071		2710
2072	use List::Util qw(min max);	2711	use List::Util qw(min max);
2073		2712
2074	use CFClient::OpenGL;	2713	use DC::OpenGL;
2075		2714
2076	my %tex = (	2715	my %tex = (
2077	food => [	2716	food => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2717	map { new_from_resource DC::Texture $_, mipmap => 1 }
2079	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2718	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2080	],	2719	],
2081	grace => [	2720	grace => [
2082	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2721	map { new_from_resource DC::Texture $_, mipmap => 1 }
2083	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2722	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2084	],	2723	],
2085	hp => [	2724	hp => [
2086	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2725	map { new_from_resource DC::Texture $_, mipmap => 1 }
2087	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2726	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2088	],	2727	],
2089	mana => [	2728	mana => [
2090	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2729	map { new_from_resource DC::Texture $_, mipmap => 1 }
2091	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2730	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2092	],	2731	],
2093	);	2732	);
2094		2733
2095	# eg. VGauge->new (gauge => 'food'), default gauge: food	2734	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2155	my $ycut1 = max 0, min 1, $ycut;	2794	my $ycut1 = max 0, min 1, $ycut;
2156	my $ycut2 = max 0, min 1, $ycut - 1;	2795	my $ycut2 = max 0, min 1, $ycut - 1;
2157		2796
2158	my $h1 = $self->{h} * (1 - $ycut1);	2797	my $h1 = $self->{h} * (1 - $ycut1);
2159	my $h2 = $self->{h} * (1 - $ycut2);	2798	my $h2 = $self->{h} * (1 - $ycut2);
		2799	my $h3 = $self->{h};
		2800
		2801	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2160		2802
2161	glEnable GL_BLEND;	2803	glEnable GL_BLEND;
2162	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2804	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2805	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2164	glEnable GL_TEXTURE_2D;	2806	glEnable GL_TEXTURE_2D;
…		…
2183		2825
2184	if ($t3) {	2826	if ($t3) {
2185	glBindTexture GL_TEXTURE_2D, $t3->{name};	2827	glBindTexture GL_TEXTURE_2D, $t3->{name};
2186	glBegin GL_QUADS;	2828	glBegin GL_QUADS;
2187	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2829	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2830	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2189	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2831	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2190	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2832	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191	glEnd;	2833	glEnd;
2192	}	2834	}
2193		2835
2194	glDisable GL_BLEND;	2836	glDisable GL_BLEND;
2195	glDisable GL_TEXTURE_2D;	2837	glDisable GL_TEXTURE_2D;
2196	}	2838	}
2197		2839
2198	#############################################################################	2840	#############################################################################
2199		2841
		2842	package DC::UI::Progress;
		2843
		2844	our @ISA = DC::UI::Label::;
		2845
		2846	use DC::OpenGL;
		2847
		2848	sub new {
		2849	my ($class, %arg) = @_;
		2850
		2851	my $self = $class->SUPER::new (
		2852	padding_x => 2,
		2853	padding_y => 2,
		2854	fg => [1, 1, 1],
		2855	bg => [0, 0, 1, 0.2],
		2856	bar => [0.7, 0.5, 0.1, 0.8],
		2857	outline => [0.4, 0.3, 0],
		2858	fontsize => 0.9,
		2859	valign => 0.5,
		2860	align => 0.5,
		2861	can_events => 1,
		2862	ellipsise => 1,
		2863	label => "%d%%",
		2864	%arg,
		2865	);
		2866
		2867	$self->set_value ($arg{value} || -1);
		2868
		2869	$self
		2870	}
		2871
		2872	sub set_label {
		2873	my ($self, $label) = @_;
		2874
		2875	return if $self->{label} eq $label;
		2876	$self->{label} = $label;
		2877
		2878	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2879	}
		2880
		2881	sub set_value {
		2882	my ($self, $value) = @_;
		2883
		2884	if ($self->{value} ne $value) {
		2885	$self->{value} = $value;
		2886
		2887	if ($value < 0) {
		2888	$self->set_text ("-");
		2889	} else {
		2890	$self->set_text (sprintf $self->{label}, $value * 100);
		2891	}
		2892
		2893	$self->update;
		2894	}
		2895	}
		2896
		2897	sub _draw {
		2898	my ($self) = @_;
		2899
		2900	glEnable GL_BLEND;
		2901	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2902
		2903	my $px = $self->{padding_x};
		2904	my $py = $self->{padding_y};
		2905
		2906	if ($self->{value} >= 0) {
		2907	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2908
		2909	glColor_premultiply @{$self->{bar}};
		2910	glRect $px, $py, $s, $self->{h} - $py;
		2911	glColor_premultiply @{$self->{bg}};
		2912	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2913	}
		2914
		2915	glColor_premultiply @{$self->{outline}};
		2916
		2917	$px -= .5;
		2918	$py -= .5;
		2919
		2920	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2921
		2922	glDisable GL_BLEND;
		2923
		2924	{
		2925	local $self->{bg}; # do not draw background
		2926	$self->SUPER::_draw;
		2927	}
		2928	}
		2929
		2930	#############################################################################
		2931
		2932	package DC::UI::ExperienceProgress;
		2933
		2934	our @ISA = DC::UI::Progress::;
		2935
		2936	sub new {
		2937	my ($class, %arg) = @_;
		2938
		2939	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2940
		2941	my $self = $class->SUPER::new (
		2942	%arg,
		2943	tooltip => sub {
		2944	my ($self) = @_;
		2945
		2946	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2947	$tt,
		2948	$self->{lvl},
		2949	::formsep ($self->{exp}),
		2950	::formsep ($self->{nxt}),
		2951	::formsep ($self->{nxt} - $self->{exp}),
		2952	$self->_percent * 100,
		2953	},
		2954	);
		2955
		2956	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2957	if $::CONN;
		2958
		2959	$self
		2960	}
		2961
		2962	sub DESTROY {
		2963	my ($self) = @_;
		2964
		2965	delete $::CONN->{on_exp_update}{$self+0}
		2966	if $::CONN;
		2967
		2968	$self->SUPER::DESTROY;
		2969	}
		2970
		2971	sub _percent {
		2972	my ($self) = @_;
		2973
		2974	my $table = $::CONN && $::CONN->{exp_table}
		2975	or return -1;
		2976
		2977	my $l0 = $table->[$self->{lvl} - 1];
		2978	my $l1 = $table->[$self->{lvl}];
		2979
		2980	$self->{nxt} = $l1;
		2981
		2982	($self->{exp} - $l0) / ($l1 - $l0)
		2983	}
		2984
		2985	sub set_value {
		2986	my ($self, $lvl, $exp) = @_;
		2987
		2988	$self->{lvl} = $lvl;
		2989	$self->{exp} = $exp;
		2990
		2991	$self->SUPER::set_value ($self->_percent);
		2992	}
		2993
		2994	#############################################################################
		2995
2200	package CFClient::UI::Gauge;	2996	package DC::UI::Gauge;
2201		2997
2202	our @ISA = CFClient::UI::VBox::;	2998	our @ISA = DC::UI::VBox::;
2203		2999
2204	sub new {	3000	sub new {
2205	my ($class, %arg) = @_;	3001	my ($class, %arg) = @_;
2206		3002
2207	my $self = $class->SUPER::new (	3003	my $self = $class->SUPER::new (
…		…
2209	can_hover => 1,	3005	can_hover => 1,
2210	can_events => 1,	3006	can_events => 1,
2211	%arg,	3007	%arg,
2212	);	3008	);
2213		3009
2214	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3010	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2215	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3011	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2216	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3012	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2217		3013
2218	$self	3014	$self
2219	}	3015	}
2220		3016
2221	sub set_fontsize {	3017	sub set_fontsize {
…		…
2242	$self->{value}->set_text ($val);	3038	$self->{value}->set_text ($val);
2243	}	3039	}
2244		3040
2245	#############################################################################	3041	#############################################################################
2246		3042
2247	package CFClient::UI::Slider;	3043	package DC::UI::Slider;
2248		3044
2249	use strict;	3045	use strict;
2250		3046
2251	use CFClient::OpenGL;	3047	use DC::OpenGL;
2252		3048
2253	our @ISA = CFClient::UI::DrawBG::;	3049	our @ISA = DC::UI::DrawBG::;
2254		3050
2255	my @tex =	3051	my @tex =
2256	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3052	map { new_from_resource DC::Texture $_ }
2257	qw(s1_slider.png s1_slider_bg.png);	3053	qw(s1_slider.png s1_slider_bg.png);
2258		3054
2259	sub new {	3055	sub new {
2260	my $class = shift;	3056	my $class = shift;
2261		3057
…		…
2282	$self->update;	3078	$self->update;
2283		3079
2284	$self	3080	$self
2285	}	3081	}
2286		3082
2287	sub changed { }
2288
2289	sub set_range {	3083	sub set_range {
2290	my ($self, $range) = @_;	3084	my ($self, $range) = @_;
2291		3085
2292	($range, $self->{range}) = ($self->{range}, $range);	3086	($range, $self->{range}) = ($self->{range}, $range);
2293		3087
2294	$self->update
2295	if "@$range" ne "@{$self->{range}}";	3088	if ("@$range" ne "@{$self->{range}}") {
		3089	$self->update;
		3090	$self->set_value ($self->{range}[0]);
		3091	}
2296	}	3092	}
2297		3093
2298	sub set_value {	3094	sub set_value {
2299	my ($self, $value) = @_;	3095	my ($self, $value) = @_;
2300		3096
2301	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3097	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302		3098
2303	$hi = $lo + 1 if $hi <= $lo;	3099	$hi = $lo if $hi < $lo;
2304		3100
2305	$page = $hi - $lo if $page > $hi - $lo;	3101	$value = $hi - $page if $value > $hi - $page;
2306
2307	$value = $lo if $value < $lo;	3102	$value = $lo if $value < $lo;
2308	$value = $hi - $page if $value > $hi - $page;
2309		3103
2310	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3104	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311	if $unit;	3105	if $unit;
2312		3106
2313	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3107	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314		3108
2315	if ($value != $old_value) {	3109	if ($value != $old_value) {
2316	$self->_emit (changed => $value);	3110	$self->emit (changed => $value);
2317	$self->update;	3111	$self->update;
2318	}	3112	}
2319	}	3113	}
2320		3114
2321	sub size_request {	3115	sub size_request {
2322	my ($self) = @_;	3116	my ($self) = @_;
2323		3117
2324	($self->{req_w}, $self->{req_h})	3118	($self->{req_w}, $self->{req_h})
2325	}	3119	}
2326		3120
2327	sub button_down {	3121	sub invoke_button_down {
2328	my ($self, $ev, $x, $y) = @_;	3122	my ($self, $ev, $x, $y) = @_;
2329		3123
2330	$self->SUPER::button_down ($ev, $x, $y);	3124	$self->SUPER::invoke_button_down ($ev, $x, $y);
2331		3125
2332	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3126	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333		3127
2334	$self->mouse_motion ($ev, $x, $y)	3128	$self->invoke_mouse_motion ($ev, $x, $y);
2335	}
2336		3129
		3130	1
		3131	}
		3132
2337	sub mouse_motion {	3133	sub invoke_mouse_motion {
2338	my ($self, $ev, $x, $y) = @_;	3134	my ($self, $ev, $x, $y) = @_;
2339		3135
2340	if ($GRAB == $self) {	3136	if ($GRAB == $self) {
2341	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3137	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342		3138
…		…
2350	}	3146	}
2351		3147
2352	1	3148	1
2353	}	3149	}
2354		3150
		3151	sub invoke_mouse_wheel {
		3152	my ($self, $ev) = @_;
		3153
		3154	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3155
		3156	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3157
		3158	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3159
		3160	1
		3161	}
		3162
2355	sub update {	3163	sub update {
2356	my ($self) = @_;	3164	my ($self) = @_;
2357		3165
2358	delete $self->{knob_w};	3166	delete $self->{knob_w};
2359	$self->SUPER::update;	3167	$self->SUPER::update;
…		…
2363	my ($self) = @_;	3171	my ($self) = @_;
2364		3172
2365	unless ($self->{knob_w}) {	3173	unless ($self->{knob_w}) {
2366	$self->set_value ($self->{range}[0]);	3174	$self->set_value ($self->{range}[0]);
2367		3175
2368	my ($value, $lo, $hi, $page) = @{$self->{range}};	3176	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2369	my $range = ($hi - $page - $lo) || 1e-100;	3177	my $range = ($hi - $page - $lo) || 1e-10;
2370		3178
2371	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3179	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2372		3180
2373	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3181	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2374	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3182	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2375		3183
2376	$value = ($value - $lo) / $range;	3184	$value = ($value - $lo) / $range;
…		…
2406	glDisable GL_TEXTURE_2D;	3214	glDisable GL_TEXTURE_2D;
2407	}	3215	}
2408		3216
2409	#############################################################################	3217	#############################################################################
2410		3218
2411	package CFClient::UI::ValSlider;	3219	package DC::UI::ValSlider;
2412		3220
2413	our @ISA = CFClient::UI::HBox::;	3221	our @ISA = DC::UI::HBox::;
2414		3222
2415	sub new {	3223	sub new {
2416	my ($class, %arg) = @_;	3224	my ($class, %arg) = @_;
2417		3225
2418	my $range = delete $arg{range};	3226	my $range = delete $arg{range};
2419		3227
2420	my $self = $class->SUPER::new (	3228	my $self = $class->SUPER::new (
2421	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3229	slider => (new DC::UI::Slider expand => 1, range => $range),
2422	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3230	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2423	to_value => sub { shift },	3231	to_value => sub { shift },
2424	from_value => sub { shift },	3232	from_value => sub { shift },
2425	%arg,	3233	%arg,
2426	);	3234	);
2427		3235
…		…
2447	sub set_range { shift->{slider}->set_range (@_) }	3255	sub set_range { shift->{slider}->set_range (@_) }
2448	sub set_value { shift->{slider}->set_value (@_) }	3256	sub set_value { shift->{slider}->set_value (@_) }
2449		3257
2450	#############################################################################	3258	#############################################################################
2451		3259
2452	package CFClient::UI::TextView;	3260	package DC::UI::TextScroller;
2453		3261
2454	our @ISA = CFClient::UI::HBox::;	3262	our @ISA = DC::UI::HBox::;
2455		3263
2456	use CFClient::OpenGL;	3264	use DC::OpenGL;
2457		3265
2458	sub new {	3266	sub new {
2459	my $class = shift;	3267	my $class = shift;
2460		3268
2461	my $self = $class->SUPER::new (	3269	my $self = $class->SUPER::new (
2462	fontsize => 1,	3270	fontsize => 1,
2463	can_events => 0,	3271	can_events => 1,
		3272	indent => 0,
2464	#font => default_font	3273	#font => default_font
2465	@_,	3274	@_,
2466		3275
2467	layout => (new CFClient::Layout 1),	3276	layout => (new DC::Layout),
2468	par => [],	3277	par => [],
		3278	max_par => 0,
2469	height => 0,	3279	height => 0,
2470	children => [	3280	children => [
2471	(new CFClient::UI::Empty expand => 1),	3281	(new DC::UI::Empty expand => 1),
2472	(new CFClient::UI::Slider vertical => 1),	3282	(new DC::UI::Slider vertical => 1),
2473	],	3283	],
2474	);	3284	);
2475		3285
2476	$self->{children}[1]->connect (changed => sub { $self->update });	3286	$self->{children}[1]->connect (changed => sub { $self->update });
2477		3287
…		…
2483		3293
2484	$self->{fontsize} = $fontsize;	3294	$self->{fontsize} = $fontsize;
2485	$self->reflow;	3295	$self->reflow;
2486	}	3296	}
2487		3297
		3298	sub size_request {
		3299	my ($self) = @_;
		3300
		3301	my ($empty, $slider) = $self->visible_children;
		3302
		3303	local $self->{children} = [$empty, $slider];
		3304	$self->SUPER::size_request
		3305	}
		3306
2488	sub size_allocate {	3307	sub invoke_size_allocate {
2489	my ($self, $w, $h) = @_;	3308	my ($self, $w, $h) = @_;
2490		3309
2491	$self->SUPER::size_allocate ($w, $h);	3310	my ($empty, $slider, @other) = @{ $self->{children} };
		3311	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2492		3312
2493	$self->{layout}->set_font ($self->{font}) if $self->{font};	3313	$self->{layout}->set_font ($self->{font}) if $self->{font};
2494	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3314	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495	$self->{layout}->set_width ($self->{children}[0]{w});	3315	$self->{layout}->set_width ($empty->{w});
		3316	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2496		3317
2497	$self->reflow;	3318	$self->reflow;
2498	}
2499		3319
2500	sub text_size {	3320	local $self->{children} = [$empty, $slider];
		3321	$self->SUPER::invoke_size_allocate ($w, $h)
		3322	}
		3323
		3324	sub invoke_mouse_wheel {
2501	my ($self, $text, $indent) = @_;	3325	my ($self, $ev) = @_;
		3326
		3327	return 0 unless $ev->{dy}; # only vertical movements
		3328
		3329	$self->{children}[1]->emit (mouse_wheel => $ev);
		3330
		3331	1
		3332	}
		3333
		3334	sub get_layout {
		3335	my ($self, $para) = @_;
2502		3336
2503	my $layout = $self->{layout};	3337	my $layout = $self->{layout};
2504		3338
		3339	$layout->set_font ($self->{font}) if $self->{font};
		3340	$layout->set_foreground (@{$para->{fg}});
2505	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3341	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2506	$layout->set_width ($self->{children}[0]{w} - $indent);	3342	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3343	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2507	$layout->set_markup ($text);	3344	$layout->set_markup ($para->{markup});
		3345
		3346	$layout->set_shapes (
		3347	map
		3348	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3349	@{$para->{widget}}
2508		3350	);
		3351
2509	$layout->size	3352	$layout
2510	}	3353	}
2511		3354
2512	sub reflow {	3355	sub reflow {
2513	my ($self) = @_;	3356	my ($self) = @_;
2514		3357
…		…
2521		3364
2522	# todo: base offset on lines or so, not on pixels	3365	# todo: base offset on lines or so, not on pixels
2523	$self->{children}[1]->set_value ($offset);	3366	$self->{children}[1]->set_value ($offset);
2524	}	3367	}
2525		3368
		3369	sub current_paragraph {
		3370	my ($self) = @_;
		3371
		3372	$self->{top_paragraph} - 1
		3373	}
		3374
		3375	sub scroll_to {
		3376	my ($self, $para) = @_;
		3377
		3378	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3379
		3380	$self->{scroll_to} = $para;
		3381	$self->update;
		3382	}
		3383
2526	sub clear {	3384	sub clear {
2527	my ($self) = @_;	3385	my ($self) = @_;
		3386
		3387	my (undef, undef, @other) = @{ $self->{children} };
		3388	$self->remove ($_) for @other;
2528		3389
2529	$self->{par} = [];	3390	$self->{par} = [];
2530	$self->{height} = 0;	3391	$self->{height} = 0;
2531	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3392	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2532	}	3393	}
2533		3394
2534	sub add_paragraph {	3395	sub add_paragraph {
2535	my ($self, $color, $text, $indent) = @_;	3396	my $self = shift;
2536		3397
2537	for my $line (split /\n/, $text) {	3398	for my $para (@_) {
2538	my ($w, $h) = $self->text_size ($line);	3399	$para = {
		3400	fg => [1, 1, 1, 1],
		3401	indent => 0,
		3402	markup => "",
		3403	widget => [],
		3404	ref $para ? %$para : (markup => $para),
		3405	w => 1e10,
		3406	wrapped => 1,
		3407	};
		3408
		3409	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3410	push @{$self->{par}}, $para;
		3411	}
		3412
		3413	if (my $max = $self->{max_par}) {
		3414	shift @{$self->{par}} while @{$self->{par}} > $max;
		3415	}
		3416
		3417	$self->{need_reflow}++;
		3418	$self->update;
		3419	}
		3420
		3421	sub scroll_to_bottom {
		3422	my ($self) = @_;
		3423
		3424	$self->{scroll_to} = $#{$self->{par}};
		3425	$self->update;
		3426	}
		3427
		3428	sub force_uptodate {
		3429	my ($self) = @_;
		3430
		3431	if (delete $self->{need_reflow}) {
		3432	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3433
		3434	my $height = 0;
		3435
		3436	for my $para (@{$self->{par}}) {
		3437	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3438	my $layout = $self->get_layout ($para);
		3439	my ($w, $h) = $layout->size;
		3440
		3441	$para->{w} = $w + $para->{indent};
		3442	$para->{h} = $h;
		3443	$para->{wrapped} = $layout->has_wrapped;
		3444	}
		3445
		3446	$para->{y} = $height;
		3447	$height += $para->{h};
		3448	}
		3449
2539	$self->{height} += $h;	3450	$self->{height} = $height;
2540	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3451	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2541	}
2542		3452
2543	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3453	delete $self->{texture};
		3454	}
		3455
		3456	if (my $paridx = delete $self->{scroll_to}) {
		3457	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3458	}
2544	}	3459	}
2545		3460
2546	sub update {	3461	sub update {
2547	my ($self) = @_;	3462	my ($self) = @_;
2548		3463
…		…
2550		3465
2551	return unless $self->{h} > 0;	3466	return unless $self->{h} > 0;
2552		3467
2553	delete $self->{texture};	3468	delete $self->{texture};
2554		3469
2555	$ROOT->on_post_alloc ($self, sub {	3470	$ROOT->on_post_alloc ($self => sub {
		3471	$self->force_uptodate;
		3472
2556	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3473	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557		3474
2558	if (delete $self->{need_reflow}) {
2559	my $height = 0;
2560
2561	my $layout = $self->{layout};
2562
2563	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
2565	for (@{$self->{par}}) {
2566	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567	$layout->set_width ($W - $_->[3]);
2568	$layout->set_markup ($_->[4]);
2569	my ($w, $h) = $layout->size;
2570	$_->[0] = $w + $_->[3];
2571	$_->[1] = $h;
2572	}
2573
2574	$height += $_->[1];
2575	}
2576
2577	$self->{height} = $height;
2578
2579	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2580
2581	delete $self->{texture};
2582	}
2583
2584	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3475	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2585	glClearColor 0, 0, 0, 0;	3476	glClearColor 0, 0, 0, 0;
2586	glClear GL_COLOR_BUFFER_BIT;	3477	glClear GL_COLOR_BUFFER_BIT;
2587		3478
		3479	package DC::UI::Base;
		3480	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3481	(0, 0, $self->{w}, $self->{h});
		3482
		3483	my $top = int $self->{children}[1]{range}[0];
		3484
		3485	my $paridx = 0;
		3486	my $top_paragraph;
2588	my $top = int $self->{children}[1]{range}[0];	3487	my $top = int $self->{children}[1]{range}[0];
2589		3488
2590	my $y0 = $top;	3489	my $y0 = $top;
2591	my $y1 = $top + $H;	3490	my $y1 = $top + $H;
2592		3491
2593	my $y = 0;
2594
2595	my $layout = $self->{layout};
2596
2597	$layout->set_font ($self->{font}) if $self->{font};
2598
2599	glEnable GL_BLEND;
2600	#TODO# not correct in windows where rgba is forced off
2601	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2602
2603	for my $par (@{$self->{par}}) {	3492	for my $para (@{$self->{par}}) {
2604	my $h = $par->[1];	3493	my $h = $para->{h};
		3494	my $y = $para->{y};
2605		3495
2606	if ($y0 < $y + $h && $y < $y1) {	3496	if ($y0 < $y + $h && $y < $y1) {
2607	$layout->set_foreground (@{ $par->[2] });	3497	my $layout = $self->get_layout ($para);
2608	$layout->set_width ($W - $par->[3]);
2609	$layout->set_markup ($par->[4]);
2610		3498
2611	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3499	$layout->render ($para->{indent}, $y - $y0);
		3500	$layout->draw;
2612		3501
2613	glRasterPos $par->[3], $y - $y0;	3502	if (my @w = @{ $para->{widget} }) {
2614	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3503	my @s = $layout->get_shapes;
		3504
		3505	for (@w) {
		3506	my ($dx, $dy) = splice @s, 0, 2, ();
		3507
		3508	$_->{x} = $dx + $para->{indent};
		3509	$_->{y} = $dy + $y - $y0;
		3510
		3511	$_->draw;
		3512	}
		3513	}
2615	}	3514	}
2616		3515
2617	$y += $h;	3516	$paridx++;
		3517	$top_paragraph ||= $paridx if $y >= $top;
2618	}	3518	}
2619		3519
2620	glDisable GL_BLEND;	3520	$self->{top_paragraph} = $top_paragraph;
2621	};	3521	};
2622	});	3522	});
		3523	}
		3524
		3525	sub reconfigure {
		3526	my ($self) = @_;
		3527
		3528	$self->SUPER::reconfigure;
		3529
		3530	$_->{w} = 1e10 for @{ $self->{par} };
		3531	$self->reflow;
2623	}	3532	}
2624		3533
2625	sub _draw {	3534	sub _draw {
2626	my ($self) = @_;	3535	my ($self) = @_;
2627		3536
…		…
2630	glColor 0, 0, 0, 1;	3539	glColor 0, 0, 0, 1;
2631	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3540	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2632	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
2633		3542
2634	$self->{children}[1]->draw;	3543	$self->{children}[1]->draw;
2635
2636	}	3544	}
2637		3545
2638	#############################################################################	3546	#############################################################################
2639		3547
2640	package CFClient::UI::Animator;	3548	package DC::UI::Animator;
2641		3549
2642	use CFClient::OpenGL;	3550	use DC::OpenGL;
2643		3551
2644	our @ISA = CFClient::UI::Bin::;	3552	our @ISA = DC::UI::Bin::;
2645		3553
2646	sub moveto {	3554	sub moveto {
2647	my ($self, $x, $y) = @_;	3555	my ($self, $x, $y) = @_;
2648		3556
2649	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3557	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2677	glPopMatrix;	3585	glPopMatrix;
2678	}	3586	}
2679		3587
2680	#############################################################################	3588	#############################################################################
2681		3589
2682	package CFClient::UI::Flopper;	3590	package DC::UI::Flopper;
2683		3591
2684	our @ISA = CFClient::UI::Button::;	3592	our @ISA = DC::UI::Button::;
2685		3593
2686	sub new {	3594	sub new {
2687	my $class = shift;	3595	my $class = shift;
2688		3596
2689	my $self = $class->SUPER::new (	3597	my $self = $class->SUPER::new (
…		…
2701	$self->{other}->toggle_visibility;	3609	$self->{other}->toggle_visibility;
2702	}	3610	}
2703		3611
2704	#############################################################################	3612	#############################################################################
2705		3613
2706	package CFClient::UI::Tooltip;	3614	package DC::UI::Tooltip;
2707		3615
2708	our @ISA = CFClient::UI::Bin::;	3616	our @ISA = DC::UI::Bin::;
2709		3617
2710	use CFClient::OpenGL;	3618	use DC::OpenGL;
2711		3619
2712	sub new {	3620	sub new {
2713	my $class = shift;	3621	my $class = shift;
2714		3622
2715	$class->SUPER::new (	3623	$class->SUPER::new (
…		…
2719	}	3627	}
2720		3628
2721	sub set_tooltip_from {	3629	sub set_tooltip_from {
2722	my ($self, $widget) = @_;	3630	my ($self, $widget) = @_;
2723		3631
2724	my $tooltip = $widget->{tooltip};	3632	my $tip = $widget->{tooltip};
		3633	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3634
		3635	$tip = DC::Pod::section_label tooltip => $1
		3636	if $tip =~ /^#(.*)$/;
2725		3637
2726	if ($ENV{CFPLUS_DEBUG} & 2) {	3638	if ($ENV{CFPLUS_DEBUG} & 2) {
2727	$tooltip .= "\n\n" . (ref $widget) . "\n"	3639	$tip .= "\n\n" . (ref $widget) . "\n"
2728	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3640	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729	. "req $widget->{req_w} $widget->{req_h}\n"	3641	. "req $widget->{req_w} $widget->{req_h}\n"
2730	. "visible $widget->{visible}";	3642	. "visible $widget->{visible}";
2731	}	3643	}
2732		3644
		3645	$tip =~ s/^\n+//;
		3646	$tip =~ s/\n+$//;
		3647
2733	$self->add (new CFClient::UI::Label	3648	$self->add (new DC::UI::Label
		3649	fg => $DC::THEME{tooltip_fg},
2734	markup => $tooltip,	3650	markup => $tip,
2735	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3651	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3652	align => 0,
2736	fontsize => 0.8,	3653	fontsize => 0.8,
2737	fg => [0, 0, 0, 1],	3654	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2738	ellipsise => 0,	3655	ellipsise => 0,
2739	font => ($widget->{tooltip_font} || $::FONT_PROP),	3656	font => ($widget->{tooltip_font} || $::FONT_PROP),
2740	);	3657	);
2741	}	3658	}
2742		3659
…		…
2746	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3663	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747		3664
2748	($w + 4, $h + 4)	3665	($w + 4, $h + 4)
2749	}	3666	}
2750		3667
2751	sub size_allocate {	3668	sub invoke_size_allocate {
2752	my ($self, $w, $h) = @_;	3669	my ($self, $w, $h) = @_;
2753		3670
2754	$self->SUPER::size_allocate ($w - 4, $h - 4);	3671	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2755	}	3672	}
2756		3673
2757	sub visibility_change {	3674	sub invoke_visibility_change {
2758	my ($self, $visible) = @_;	3675	my ($self, $visible) = @_;
2759		3676
2760	return unless $visible;	3677	return unless $visible;
2761		3678
2762	$self->{root}->on_post_alloc ("move_$self" => sub {	3679	$self->{root}->on_post_alloc ("move_$self" => sub {
2763	my $widget = $self->{owner}	3680	my $widget = $self->{owner}
2764	or return;	3681	or return;
2765		3682
		3683	if ($widget->{visible}) {
2766	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3684	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767		3685
2768	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3686	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769	if $x + $self->{w} > $::WIDTH;	3687	if $x + $self->{w} > $self->{root}{w};
2770		3688
2771	$self->move_abs ($x, $y);	3689	$self->move_abs ($x, $y);
		3690	} else {
		3691	$self->hide;
		3692	}
2772	});	3693	});
2773	}	3694	}
2774		3695
2775	sub _draw {	3696	sub _draw {
2776	my ($self) = @_;	3697	my ($self) = @_;
2777		3698
2778	glTranslate 0.375, 0.375;
2779
2780	my ($w, $h) = @$self{qw(w h)};	3699	my ($w, $h) = @$self{qw(w h)};
2781		3700
2782	glColor 1, 0.8, 0.4;	3701	glColor @{ $DC::THEME{tooltip_bg} };
2783	glBegin GL_QUADS;	3702	glRect 0, 0, $w, $h;
2784	glVertex 0 , 0;
2785	glVertex 0 , $h;
2786	glVertex $w, $h;
2787	glVertex $w, 0;
2788	glEnd;
2789		3703
2790	glColor 0, 0, 0;	3704	glColor @{ $DC::THEME{tooltip_border} };
2791	glBegin GL_LINE_LOOP;	3705	glRect_lineloop .5, .5, $w + .5, $h + .5;
2792	glVertex 0 , 0;
2793	glVertex 0 , $h;
2794	glVertex $w, $h;
2795	glVertex $w, 0;
2796	glEnd;
2797		3706
2798	glTranslate 2 - 0.375, 2 - 0.375;	3707	glTranslate 2, 2;
2799		3708
2800	$self->SUPER::_draw;	3709	$self->SUPER::_draw;
2801	}	3710	}
2802		3711
2803	#############################################################################	3712	#############################################################################
2804		3713
2805	package CFClient::UI::Face;	3714	package DC::UI::Face;
2806		3715
2807	our @ISA = CFClient::UI::Base::;	3716	our @ISA = DC::UI::DrawBG::;
2808		3717
2809	use CFClient::OpenGL;	3718	use DC::OpenGL;
2810		3719
2811	sub new {	3720	sub new {
2812	my $class = shift;	3721	my $class = shift;
2813		3722
2814	my $self = $class->SUPER::new (	3723	my $self = $class->SUPER::new (
		3724	size_w => 32,
		3725	size_h => 8,
2815	aspect => 1,	3726	aspect => 1,
2816	can_events => 0,	3727	can_events => 0,
2817	@_,	3728	@_,
2818	);	3729	);
2819		3730
2820	if ($self->{anim} && $self->{animspeed}) {	3731	if ($self->{anim} && $self->{animspeed}) {
2821	Scalar::Util::weaken (my $widget = $self);	3732	DC::weaken (my $widget = $self);
2822		3733
2823	$self->{timer} = Event->timer (	3734	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2824	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3735	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2825	hard => 1,	3736	return unless $::CONN;
2826	interval => $self->{animspeed},	3737
2827	cb => sub {	3738	my $w = $widget
		3739	or return;
		3740
2828	++$widget->{frame};	3741	++$w->{frame};
		3742	$w->update_face;
		3743
		3744	# somehow, $widget can go away
2829	$widget->update;	3745	$w->update;
2830	},	3746	$w->update_timer;
2831	);	3747	};
		3748
		3749	$self->update_face;
		3750	$self->update_timer;
2832	}	3751	}
2833		3752
2834	$self	3753	$self
2835	}	3754	}
2836		3755
		3756	sub update_timer {
		3757	my ($self) = @_;
		3758
		3759	return unless $self->{timer};
		3760
		3761	if ($self->{visible}) {
		3762	$self->{timer}->start;
		3763	} else {
		3764	$self->{timer}->stop;
		3765	}
		3766	}
		3767
		3768	sub update_face {
		3769	my ($self) = @_;
		3770
		3771	if ($::CONN) {
		3772	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3773	if ($anim && @$anim) {
		3774	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3775	delete $self->{face_change_cb};
		3776
		3777	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3778	unless ($tex->{name} || $tex->{loading}) {
		3779	$tex->upload (sub { $self->reconfigure });
		3780	}
		3781	}
		3782	}
		3783	}
		3784	}
		3785	}
		3786
2837	sub size_request {	3787	sub size_request {
2838	(32, 8)	3788	my ($self) = @_;
		3789
		3790	if ($::CONN) {
		3791	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3792	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3793	if ($tex->{name}) {
		3794	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3795	} elsif (!$tex->{loading}) {
		3796	$tex->upload (sub { $self->reconfigure });
		3797	}
		3798	}
		3799
		3800	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3801	}
		3802	}
		3803
		3804	($self->{size_w} || 8, $self->{size_h} || 8)
2839	}	3805	}
2840		3806
2841	sub update {	3807	sub update {
2842	my ($self) = @_;	3808	my ($self) = @_;
2843		3809
2844	return unless $self->{visible};	3810	return unless $self->{visible};
2845		3811
2846	$self->SUPER::update;	3812	$self->SUPER::update;
2847	}	3813	}
2848		3814
		3815	sub invoke_visibility_change {
		3816	my ($self) = @_;
		3817
		3818	$self->update_timer;
		3819
		3820	0
		3821	}
		3822
2849	sub _draw {	3823	sub _draw {
2850	my ($self) = @_;	3824	my ($self) = @_;
2851		3825
2852	return unless $::CONN;	3826	$self->SUPER::_draw;
2853		3827
2854	my $face;	3828	if (my $tex = $self->{tex}) {
2855
2856	if ($self->{frame}) {
2857	my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859	$face = $anim->[ $self->{frame} % @$anim ]
2860	if $anim && @$anim;
2861	}
2862
2863	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865	if ($tex) {
2866	glEnable GL_TEXTURE_2D;	3829	glEnable GL_TEXTURE_2D;
2867	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3830	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868	glColor 0, 0, 0, 1;	3831	glColor 0, 0, 0, 1;
2869	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3832	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870	glDisable GL_TEXTURE_2D;	3833	glDisable GL_TEXTURE_2D;
2871	}	3834	}
2872	}	3835	}
2873		3836
2874	sub DESTROY {	3837	sub destroy {
2875	my ($self) = @_;	3838	my ($self) = @_;
2876		3839
2877	$self->{timer}->cancel	3840	(delete $self->{timer})->cancel
2878	if $self->{timer};	3841	if $self->{timer};
2879		3842
2880	$self->SUPER::DESTROY;	3843	$self->SUPER::destroy;
2881	}	3844	}
2882		3845
2883	#############################################################################	3846	#############################################################################
2884		3847
2885	package CFClient::UI::Buttonbar;	3848	package DC::UI::Buttonbar;
2886		3849
2887	our @ISA = CFClient::UI::HBox::;	3850	our @ISA = DC::UI::HBox::;
2888		3851
2889	# TODO: should actualyl wrap buttons and other goodies.	3852	# TODO: should actually wrap buttons and other goodies.
2890		3853
2891	#############################################################################	3854	#############################################################################
2892		3855
2893	package CFClient::UI::Menu;	3856	package DC::UI::Menu;
2894		3857
2895	our @ISA = CFClient::UI::FancyFrame::;	3858	our @ISA = DC::UI::Toplevel::;
2896		3859
2897	use CFClient::OpenGL;	3860	use DC::OpenGL;
2898		3861
2899	sub new {	3862	sub new {
2900	my $class = shift;	3863	my $class = shift;
2901		3864
2902	my $self = $class->SUPER::new (	3865	my $self = $class->SUPER::new (
2903	items => [],	3866	items => [],
2904	z => 100,	3867	z => 100,
2905	@_,	3868	@_,
2906	);	3869	);
2907		3870
2908	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3871	$self->add ($self->{vbox} = new DC::UI::VBox);
2909		3872
2910	for my $item (@{ $self->{items} }) {	3873	for my $item (@{ $self->{items} }) {
2911	my ($widget, $cb) = @$item;	3874	my ($widget, $cb, $tooltip) = @$item;
2912		3875
2913	# handle various types of items, only text for now	3876	# handle various types of items, only text for now
2914	if (!ref $widget) {	3877	if (!ref $widget) {
		3878	if ($widget =~ /\t/) {
		3879	my ($left, $right) = split /\t/, $widget, 2;
		3880
2915	$widget = new CFClient::UI::Label	3881	$widget = new DC::UI::HBox
2916	can_hover => 1,	3882	can_hover => 1,
2917	can_events => 1,	3883	can_events => 1,
		3884	tooltip => $tooltip,
		3885	children => [
		3886	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3887	(new DC::UI::Label markup => $right, align => 1),
		3888	],
		3889	;
		3890
		3891	} else {
		3892	$widget = new DC::UI::Label
		3893	can_hover => 1,
		3894	can_events => 1,
		3895	align => 0,
2918	text => $widget;	3896	markup => $widget,
		3897	tooltip => $tooltip;
		3898	}
2919	}	3899	}
2920		3900
2921	$self->{item}{$widget} = $item;	3901	$self->{item}{$widget} = $item;
2922		3902
2923	$self->{vbox}->add ($widget);	3903	$self->{vbox}->add ($widget);
…		…
2928		3908
2929	# popup given the event (must be a mouse button down event currently)	3909	# popup given the event (must be a mouse button down event currently)
2930	sub popup {	3910	sub popup {
2931	my ($self, $ev) = @_;	3911	my ($self, $ev) = @_;
2932		3912
2933	$self->_emit ("popdown");	3913	$self->emit ("popdown");
2934		3914
2935	# maybe save $GRAB? must be careful about events...	3915	# maybe save $GRAB? must be careful about events...
2936	$GRAB = $self;	3916	$GRAB = $self;
2937	$self->{button} = $ev->{button};	3917	$self->{button} = $ev->{button};
2938		3918
2939	$self->show;	3919	$self->show;
2940	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941	}
2942		3920
		3921	my $x = $ev->{x};
		3922	my $y = $ev->{y};
		3923
		3924	$self->{root}->on_post_alloc ($self => sub {
		3925	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3926	});
		3927
		3928	1 # so it can be used inside event handlers
		3929	}
		3930
2943	sub mouse_motion {	3931	sub invoke_mouse_motion {
2944	my ($self, $ev, $x, $y) = @_;	3932	my ($self, $ev, $x, $y) = @_;
2945		3933
2946	# TODO: should use vbox->find_widget or so	3934	# TODO: should use vbox->find_widget or so
2947	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948	$self->{hover} = $self->{item}{$HOVER};	3936	$self->{hover} = $self->{item}{$HOVER};
2949		3937
2950	0	3938	0
2951	}	3939	}
2952		3940
2953	sub button_up {	3941	sub invoke_button_up {
2954	my ($self, $ev, $x, $y) = @_;	3942	my ($self, $ev, $x, $y) = @_;
2955		3943
2956	if ($ev->{button} == $self->{button}) {	3944	if ($ev->{button} == $self->{button}) {
2957	undef $GRAB;	3945	undef $GRAB;
2958	$self->hide;	3946	$self->hide;
2959		3947
2960	$self->_emit ("popdown");	3948	$self->emit ("popdown");
2961	$self->{hover}[1]->() if $self->{hover};	3949	$self->{hover}[1]->() if $self->{hover};
2962	} else {	3950	} else {
2963	return 0	3951	return 0
2964	}	3952	}
2965		3953
2966	1	3954	1
2967	}	3955	}
2968		3956
2969	#############################################################################	3957	#############################################################################
2970		3958
2971	package CFClient::UI::Multiplexer;	3959	package DC::UI::Multiplexer;
2972		3960
2973	our @ISA = CFClient::UI::Container::;	3961	our @ISA = DC::UI::Container::;
2974		3962
2975	sub new {	3963	sub new {
2976	my $class = shift;	3964	my $class = shift;
2977		3965
2978	my $self = $class->SUPER::new (	3966	my $self = $class->SUPER::new (
2979	@_,	3967	@_,
2980	);	3968	);
2981		3969
2982	$self->{current} = $self->{children}[0]	3970	$self->set_current_page (0);
2983	if @{ $self->{children} };
2984		3971
2985	$self	3972	$self
2986	}	3973	}
2987		3974
2988	sub add {	3975	sub add {
2989	my ($self, @widgets) = @_;	3976	my ($self, @widgets) = @_;
2990		3977
2991	$self->SUPER::add (@widgets);	3978	$self->SUPER::add (@widgets);
2992		3979
2993	$self->{current} = $self->{children}[0]	3980	$self->set_current_page (0)
2994	if @{ $self->{children} };	3981	if @widgets == @{ $self->{children} };
		3982	}
		3983
		3984	sub get_current_page {
		3985	my ($self) = @_;
		3986
		3987	$self->{current}
2995	}	3988	}
2996		3989
2997	sub set_current_page {	3990	sub set_current_page {
2998	my ($self, $page_or_widget) = @_;	3991	my ($self, $page_or_widget) = @_;
2999		3992
3000	my $widget = ref $page_or_widget	3993	my $widget = ref $page_or_widget
3001	? $page_or_widget	3994	? $page_or_widget
3002	: $self->{children}[$page_or_widget];	3995	: $self->{children}[$page_or_widget];
3003		3996
		3997	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3998
3004	$self->{current} = $widget;	3999	if (($self->{current} = $widget)) {
		4000	$self->{current}->set_visible if $self->{current} && $self->{visible};
3005	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4001	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006		4002
3007	$self->_emit (page_changed => $self->{current});	4003	$self->emit (page_changed => $self->{current});
		4004	}
3008		4005
3009	$self->realloc;	4006	$self->realloc;
3010	}	4007	}
3011		4008
3012	sub visible_children {	4009	sub visible_children {
3013	$_[0]{current}	4010	$_[0]{current} || ()
3014	}	4011	}
3015		4012
3016	sub size_request {	4013	sub size_request {
3017	my ($self) = @_;	4014	my ($self) = @_;
3018		4015
		4016	$self->{current}
3019	$self->{current}->size_request	4017	? $self->{current}->size_request
		4018	: (0, 0)
3020	}	4019	}
3021		4020
3022	sub size_allocate {	4021	sub invoke_size_allocate {
3023	my ($self, $w, $h) = @_;	4022	my ($self, $w, $h) = @_;
3024		4023
3025	$self->{current}->configure (0, 0, $w, $h);	4024	$self->{current}->configure (0, 0, $w, $h)
		4025	if $self->{current};
		4026
		4027	1
3026	}	4028	}
3027		4029
3028	sub _draw {	4030	sub _draw {
3029	my ($self) = @_;	4031	my ($self) = @_;
3030		4032
3031	$self->{current}->draw;	4033	$self->{current}->draw
		4034	if $self->{current};
3032	}	4035	}
3033		4036
3034	#############################################################################	4037	#############################################################################
3035		4038
3036	package CFClient::UI::Notebook;	4039	package DC::UI::Notebook;
3037		4040
		4041	use DC::OpenGL;
		4042
3038	our @ISA = CFClient::UI::VBox::;	4043	our @ISA = DC::UI::VBox::;
3039		4044
3040	sub new {	4045	sub new {
3041	my $class = shift;	4046	my $class = shift;
3042		4047
3043	my $self = $class->SUPER::new (	4048	my $self = $class->SUPER::new (
3044	buttonbar => (new CFClient::UI::Buttonbar),	4049	buttonbar => (new DC::UI::Buttonbar),
3045	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4050	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4051	active_outline => [.7, .7, 0.2],
3046	# filter => # will be put between multiplexer and $self	4052	# filter => # will be put between multiplexer and $self
3047	@_,	4053	@_,
3048	);	4054	);
3049		4055
3050	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4056	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4057	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052		4058
		4059	{
		4060	Scalar::Util::weaken (my $wself = $self);
		4061
		4062	$self->{multiplexer}->connect (c_add => sub {
		4063	my ($mplex, $widgets) = @_;
		4064
		4065	for my $child (@$widgets) {
		4066	Scalar::Util::weaken $child;
		4067	$child->{c_tab_} ||= do {
		4068	my $tab =
		4069	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4070	? $child->{c_tab}
		4071	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4072
		4073	$tab->connect (activate => sub {
		4074	$wself->set_current_page ($child);
		4075	});
		4076
		4077	$tab
		4078	};
		4079
		4080	$self->{buttonbar}->add ($child->{c_tab_});
		4081	}
		4082	});
		4083
		4084	$self->{multiplexer}->connect (c_remove => sub {
		4085	my ($mplex, $widgets) = @_;
		4086
		4087	for my $child (@$widgets) {
		4088	$wself->{buttonbar}->remove ($child->{c_tab_});
		4089	}
		4090	});
		4091	}
		4092
3053	$self	4093	$self
3054	}	4094	}
3055		4095
3056	sub add {	4096	sub add {
		4097	my ($self, @widgets) = @_;
		4098
		4099	$self->{multiplexer}->add (@widgets)
		4100	}
		4101
		4102	sub remove {
		4103	my ($self, @widgets) = @_;
		4104
		4105	$self->{multiplexer}->remove (@widgets)
		4106	}
		4107
		4108	sub pages {
		4109	my ($self) = @_;
		4110	$self->{multiplexer}->children
		4111	}
		4112
		4113	sub page_index {
		4114	my ($self, $widget) = @_;
		4115
		4116	my $i = 0;
		4117	for ($self->pages) {
		4118	if ($_ eq $widget) { return $i };
		4119	$i++;
		4120	}
		4121
		4122	undef
		4123	}
		4124
		4125	sub add_tab {
3057	my ($self, $title, $widget, $tooltip) = @_;	4126	my ($self, $title, $widget, $tooltip) = @_;
3058		4127
3059	Scalar::Util::weaken $self;	4128	$title = [$title, $tooltip] unless ref $title;
		4129	$widget->{c_tab} = $title;
3060		4130
3061	$self->{buttonbar}->add (new CFClient::UI::Button
3062	markup => $title,
3063	tooltip => $tooltip,
3064	on_activate => sub { $self->set_current_page ($widget) },
3065	);
3066
3067	$self->{multiplexer}->add ($widget);	4131	$self->add ($widget);
		4132	}
		4133
		4134	sub get_current_page {
		4135	my ($self) = @_;
		4136
		4137	$self->{multiplexer}->get_current_page
3068	}	4138	}
3069		4139
3070	sub set_current_page {	4140	sub set_current_page {
3071	my ($self, $page) = @_;	4141	my ($self, $page) = @_;
3072		4142
3073	$self->{multiplexer}->set_current_page ($page);	4143	$self->{multiplexer}->set_current_page ($page);
3074	$self->_emit (page_changed => $self->{multiplexer}{current});	4144	$self->emit (page_changed => $self->{multiplexer}{current});
		4145	}
		4146
		4147	sub _draw {
		4148	my ($self) = @_;
		4149
		4150	$self->SUPER::_draw ();
		4151
		4152	if (my $cur = $self->{multiplexer}{current}) {
		4153	if ($cur = $cur->{c_tab_}) {
		4154	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4155	$self->{buttonbar}{y} + $cur->{y};
		4156	glLineWidth 3;
		4157	#glEnable GL_BLEND;
		4158	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4159	glColor @{$self->{active_outline}};
		4160	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4161	glLineWidth 1;
		4162	#glDisable GL_BLEND;
		4163	}
		4164	}
3075	}	4165	}
3076		4166
3077	#############################################################################	4167	#############################################################################
3078		4168
		4169	package DC::UI::Selector;
		4170
		4171	use utf8;
		4172
		4173	our @ISA = DC::UI::Button::;
		4174
		4175	sub new {
		4176	my $class = shift;
		4177
		4178	my $self = $class->SUPER::new (
		4179	options => [], # [value, title, longdesc], ...
		4180	value => undef,
		4181	@_,
		4182	);
		4183
		4184	$self->_set_value ($self->{value});
		4185
		4186	$self
		4187	}
		4188
		4189	sub invoke_button_down {
		4190	my ($self, $ev) = @_;
		4191
		4192	my @menu_items;
		4193
		4194	for (@{ $self->{options} }) {
		4195	my ($value, $title, $tooltip) = @$_;
		4196
		4197	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4198	}
		4199
		4200	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4201	}
		4202
		4203	sub _set_value {
		4204	my ($self, $value) = @_;
		4205
		4206	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4207	$item ||= $self->{options}[0]
		4208	or return;
		4209
		4210	$self->{value} = $item->[0];
		4211	$self->set_markup ("$item->[1] ⇓");
		4212	# $self->set_tooltip ($item->[2]);
		4213	}
		4214
		4215	sub set_value {
		4216	my ($self, $value) = @_;
		4217
		4218	return unless $self->{value} ne $value;
		4219
		4220	$self->_set_value ($value);
		4221	$self->emit (changed => $value);
		4222	}
		4223
		4224	sub set_options {
		4225	my ($self, $options) = @_;
		4226
		4227	$self->{options} = $options;
		4228	$self->_set_value ($self->{value});
		4229	}
		4230
		4231	#############################################################################
		4232
3079	package CFClient::UI::Statusbox;	4233	package DC::UI::Statusbox;
3080		4234
3081	our @ISA = CFClient::UI::VBox::;	4235	our @ISA = DC::UI::VBox::;
3082		4236
3083	sub new {	4237	sub new {
3084	my $class = shift;	4238	my $class = shift;
3085		4239
3086	my $self = $class->SUPER::new (	4240	my $self = $class->SUPER::new (
3087	fontsize => 0.8,	4241	fontsize => 0.8,
3088	@_,	4242	@_,
3089	);	4243	);
3090		4244
3091	Scalar::Util::weaken (my $this = $self);	4245	DC::weaken (my $this = $self);
3092		4246
3093	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4247	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3094		4248
3095	$self	4249	$self
3096	}	4250	}
3097		4251
3098	sub reorder {	4252	sub reorder {
3099	my ($self) = @_;	4253	my ($self) = @_;
3100	my $NOW = Time::HiRes::time;	4254	my $NOW = EV::time;
3101		4255
3102	# freeze display when hovering over any label	4256	# freeze display when hovering over any label
3103	return if $CFClient::UI::TOOLTIP->{owner}	4257	return if $DC::UI::TOOLTIP->{owner}
3104	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4258	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3105	values %{ $self->{item} };	4259	values %{ $self->{item} };
3106		4260
3107	while (my ($k, $v) = each %{ $self->{item} }) {	4261	while (my ($k, $v) = each %{ $self->{item} }) {
3108	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4262	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109	}	4263	}
		4264
		4265	$self->{timer}->set (1, 1);
3110		4266
3111	my @widgets;	4267	my @widgets;
3112		4268
3113	my @items = sort {	4269	my @items = sort {
3114	$a->{pri} <=> $b->{pri}	4270	$a->{pri} <=> $b->{pri}
3115	or $b->{id} <=> $a->{id}	4271	or $b->{id} <=> $a->{id}
3116	} values %{ $self->{item} };	4272	} values %{ $self->{item} };
3117
3118	$self->{timer}->interval (1);
3119		4273
3120	my $count = 10 + 1;	4274	my $count = 10 + 1;
3121	for my $item (@items) {	4275	for my $item (@items) {
3122	last unless --$count;	4276	last unless --$count;
3123		4277
…		…
3130	for ($short) {	4284	for ($short) {
3131	s/^\s+//;	4285	s/^\s+//;
3132	s/\s+/ /g;	4286	s/\s+/ /g;
3133	}	4287	}
3134		4288
3135	new CFClient::UI::Label	4289	new DC::UI::Label
3136	markup => $short,	4290	markup => $short,
3137	tooltip => $item->{tooltip},	4291	tooltip => $item->{tooltip},
3138	tooltip_font => $::FONT_PROP,	4292	tooltip_font => $::FONT_PROP,
3139	tooltip_width => 0.67,	4293	tooltip_width => 0.67,
3140	fontsize => $item->{fontsize} || $self->{fontsize},	4294	fontsize => $item->{fontsize} || $self->{fontsize},
3141	max_w => $::WIDTH * 0.44,	4295	max_w => $::WIDTH * 0.44,
		4296	align => 0,
3142	fg => [@{ $item->{fg} }],	4297	fg => [@{ $item->{fg} }],
3143	can_events => 1,	4298	can_events => 1,
3144	can_hover => 1	4299	can_hover => 1
3145	};	4300	};
3146		4301
3147	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4302	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4303	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149	$label->update;	4304	$label->update;
3150	$label->set_max_size (undef, $label->{req_h} * $diff)	4305	$label->set_max_size (undef, $label->{req_h} * $diff)
3151	if $diff < 1;	4306	if $diff < 1;
3152	$self->{timer}->interval (1/30);	4307	$self->{timer}->set (1/30, 1/30);
3153	} else {	4308	} else {
3154	$label->{fg}[3] = $item->{fg}[3] || 1;	4309	$label->{fg}[3] = $item->{fg}[3] || 1;
3155	}	4310	}
3156		4311
3157	push @widgets, $label;	4312	push @widgets, $label;
3158	}	4313	}
		4314
		4315	my $hash = join ",", @widgets;
		4316	return if $hash eq $self->{last_widget_hash};
		4317	$self->{last_widget_hash} = $hash;
3159		4318
3160	$self->clear;	4319	$self->clear;
3161	$self->SUPER::add (reverse @widgets);	4320	$self->SUPER::add (reverse @widgets);
3162	}	4321	}
3163		4322
…		…
3178	$item->{count}++;	4337	$item->{count}++;
3179	} else {	4338	} else {
3180	$item->{count} = 1;	4339	$item->{count} = 1;
3181	$item->{text} = $item->{tooltip} = $text;	4340	$item->{text} = $item->{tooltip} = $text;
3182	}	4341	}
3183	$item->{id} = ++$self->{id};	4342	$item->{id} += 0.2;#d#
3184	$item->{timeout} = $timeout;	4343	$item->{timeout} = $timeout;
3185	delete $item->{label};	4344	delete $item->{label};
3186	} else {	4345	} else {
3187	$self->{item}{$group} = {	4346	$self->{item}{$group} = {
3188	id => ++$self->{id},	4347	id => ++$self->{id},
…		…
3194	count => 1,	4353	count => 1,
3195	%arg,	4354	%arg,
3196	};	4355	};
3197	}	4356	}
3198		4357
		4358	$ROOT->on_refresh (reorder => sub {
3199	$self->reorder;	4359	$self->reorder;
		4360	});
3200	}	4361	}
3201		4362
3202	sub reconfigure {	4363	sub reconfigure {
3203	my ($self) = @_;	4364	my ($self) = @_;
3204		4365
…		…
3207		4368
3208	$self->reorder;	4369	$self->reorder;
3209	$self->SUPER::reconfigure;	4370	$self->SUPER::reconfigure;
3210	}	4371	}
3211		4372
3212	sub DESTROY {	4373	sub destroy {
3213	my ($self) = @_;	4374	my ($self) = @_;
3214		4375
3215	$self->{timer}->cancel;	4376	$self->{timer}->cancel;
3216		4377
3217	$self->SUPER::DESTROY;	4378	$self->SUPER::destroy;
3218	}	4379	}
3219		4380
3220	#############################################################################	4381	#############################################################################
3221		4382
3222	package CFClient::UI::Inventory;
3223
3224	our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226	sub new {
3227	my $class = shift;
3228
3229	my $self = $class->SUPER::new (
3230	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231	@_,
3232	);
3233
3234	$self
3235	}
3236
3237	sub set_items {
3238	my ($self, $items) = @_;
3239
3240	$self->{child}->clear;
3241	return unless $items;
3242
3243	my @items = sort {
3244	($a->{type} <=> $b->{type})
3245	or ($a->{name} cmp $b->{name})
3246	} @$items;
3247
3248	$self->{real_items} = \@items;
3249
3250	my $row = 0;
3251	for my $item (@items) {
3252	CFClient::Item::update_widgets $item;
3253
3254	$self->{child}->add (0, $row, $item->{face_widget});
3255	$self->{child}->add (1, $row, $item->{desc_widget});
3256	$self->{child}->add (2, $row, $item->{weight_widget});
3257
3258	$row++;
3259	}
3260	}
3261
3262	#############################################################################
3263
3264	package CFClient::UI::BindEditor;
3265
3266	our @ISA = CFClient::UI::FancyFrame::;
3267
3268	sub new {
3269	my $class = shift;
3270
3271	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273	$self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277	text => "start recording",
3278	tooltip => "Start/Stops recording of actions."
3279	."All subsequent actions after the recording started will be captured."
3280	."The actions are displayed after the record was stopped."
3281	."To bind the action you have to click on the 'Bind' button",
3282	on_activate => sub {
3283	unless ($self->{recording}) {
3284	$self->start;
3285	} else {
3286	$self->stop;
3287	}
3288	});
3289
3290	$vb->add (new CFClient::UI::Label text => "Actions:");
3291	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3294	$vb->add (my $hb = new CFClient::UI::HBox);
3295	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296	$hb->add (new CFClient::UI::Button
3297	text => "bind",
3298	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299	on_activate => sub {
3300	$self->ask_for_bind;
3301	});
3302
3303	$vb->add (my $hb = new CFClient::UI::HBox);
3304	$hb->add (new CFClient::UI::Button
3305	text => "ok",
3306	expand => 1,
3307	tooltip => "This closes the binding editor and saves the binding",
3308	on_activate => sub {
3309	$self->hide;
3310	$self->commit;
3311	});
3312
3313	$hb->add (new CFClient::UI::Button
3314	text => "cancel",
3315	expand => 1,
3316	tooltip => "This closes the binding editor without saving",
3317	on_activate => sub {
3318	$self->hide;
3319	$self->{binding_cancel}->()
3320	if $self->{binding_cancel};
3321	});
3322
3323	$self->update_binding_widgets;
3324
3325	$self
3326	}
3327
3328	sub commit {
3329	my ($self) = @_;
3330	my ($mod, $sym, $cmds) = $self->get_binding;
3331	if ($sym != 0 && @$cmds > 0) {
3332	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333	."'. Don't forget 'Save Config'!");
3334	$self->{binding_change}->($mod, $sym, $cmds)
3335	if $self->{binding_change};
3336	} else {
3337	$::STATUSBOX->add ("No action bound, no key or action specified!");
3338	$self->{binding_cancel}->()
3339	if $self->{binding_cancel};
3340	}
3341	}
3342
3343	sub start {
3344	my ($self) = @_;
3345
3346	$self->{rec_btn}->set_text ("stop recording");
3347	$self->{recording} = 1;
3348	$self->clear_command_list;
3349	$::CONN->start_record if $::CONN;
3350	}
3351
3352	sub stop {
3353	my ($self) = @_;
3354
3355	$self->{rec_btn}->set_text ("start recording");
3356	$self->{recording} = 0;
3357
3358	my $rec;
3359	$rec = $::CONN->stop_record if $::CONN;
3360	return unless ref $rec eq 'ARRAY';
3361	$self->set_command_list ($rec);
3362	}
3363
3364
3365	sub ask_for_bind_and_commit {
3366	my ($self) = @_;
3367	$self->ask_for_bind (1);
3368	}
3369
3370	sub ask_for_bind {
3371	my ($self, $commit) = @_;
3372
3373	CFClient::Binder::open_binding_dialog (sub {
3374	my ($mod, $sym) = @_;
3375	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376	$self->update_binding_widgets;
3377	$self->commit if $commit;
3378	});
3379	}
3380
3381	# $mod and $sym are the modifiers and key symbol
3382	# $cmds is a array ref of strings (the commands)
3383	# $cb is the callback that is executed on OK
3384	# $ccb is the callback that is executed on CANCEL and
3385	# when the binding was unsuccessful on OK
3386	sub set_binding {
3387	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389	$self->clear_command_list;
3390	$self->{recording} = 0;
3391	$self->{rec_btn}->set_text ("start recording");
3392
3393	$self->{binding} = [$mod, $sym];
3394	$self->{commands} = $cmds;
3395
3396	$self->{binding_change} = $cb;
3397	$self->{binding_cancel} = $ccb;
3398
3399	$self->update_binding_widgets;
3400	}
3401
3402	# this is a shortcut method that asks for a binding
3403	# and then just binds it.
3404	sub do_quick_binding {
3405	my ($self, $cmds) = @_;
3406	$self->set_binding (undef, undef, $cmds, sub {
3407	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408	});
3409	$self->ask_for_bind (1);
3410	}
3411
3412	sub update_binding_widgets {
3413	my ($self) = @_;
3414	my ($mod, $sym, $cmds) = $self->get_binding;
3415	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416	$self->set_command_list ($cmds);
3417	}
3418
3419	sub get_binding {
3420	my ($self) = @_;
3421	return (
3422	$self->{binding}->[0],
3423	$self->{binding}->[1],
3424	[ grep { defined $_ } @{$self->{commands}} ]
3425	);
3426	}
3427
3428	sub clear_command_list {
3429	my ($self) = @_;
3430	$self->{cmdbox}->clear ();
3431	}
3432
3433	sub set_command_list {
3434	my ($self, $cmds) = @_;
3435
3436	$self->{cmdbox}->clear ();
3437	$self->{commands} = $cmds;
3438
3439	my $idx = 0;
3440
3441	for (@$cmds) {
3442	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444	my $i = $idx;
3445	$hb->add (new CFClient::UI::Label text => $_);
3446	$hb->add (new CFClient::UI::Button
3447	text => "delete",
3448	tooltip => "Deletes the action from the record",
3449	on_activate => sub {
3450	$self->{cmdbox}->remove ($hb);
3451	$cmds->[$i] = undef;
3452	});
3453
3454
3455	$idx++
3456	}
3457	}
3458
3459	#############################################################################
3460
3461	package CFClient::UI::SpellList;
3462
3463	our @ISA = CFClient::UI::Table::;
3464
3465	sub new {
3466	my $class = shift;
3467
3468	my $self = $class->SUPER::new (
3469	binding => [],
3470	commands => [],
3471	@_,
3472	)
3473	}
3474
3475	# XXX: Do sorting? Argl...
3476	sub add_spell {
3477	my ($self, $spell) = @_;
3478	$self->{spells}->{$spell->{name}} = $spell;
3479
3480	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481	face => $spell->{face},
3482	can_hover => 1,
3483	can_events => 1,
3484	tooltip => $spell->{message});
3485
3486	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487	text => $spell->{name},
3488	can_hover => 1,
3489	can_events => 1,
3490	tooltip => $spell->{message},
3491	expand => 1);
3492
3493	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496	expand => 1);
3497
3498	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499	text => "bind to key",
3500	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501	}
3502
3503	sub rebuild_spell_list {
3504	my ($self) = @_;
3505	$self->{tbl_idx} = 0;
3506	$self->add_spell ($_) for values %{$self->{spells}};
3507	}
3508
3509	sub remove_spell {
3510	my ($self, $spell) = @_;
3511	delete $self->{spells}->{$spell->{name}};
3512	$self->rebuild_spell_list;
3513	}
3514
3515	#############################################################################
3516
3517	package CFClient::UI::Root;	4383	package DC::UI::Root;
3518		4384
3519	our @ISA = CFClient::UI::Container::;	4385	our @ISA = DC::UI::Container::;
3520		4386
3521	use List::Util qw(min max);	4387	use List::Util qw(min max);
3522		4388
3523	use CFClient::OpenGL;	4389	use DC::OpenGL;
3524		4390
3525	sub new {	4391	sub new {
3526	my $class = shift;	4392	my $class = shift;
3527		4393
3528	my $self = $class->SUPER::new (	4394	my $self = $class->SUPER::new (
3529	visible => 1,	4395	visible => 1,
3530	@_,	4396	@_,
3531	);	4397	);
3532		4398
3533	Scalar::Util::weaken ($self->{root} = $self);	4399	DC::weaken ($self->{root} = $self);
3534		4400
3535	$self	4401	$self
3536	}	4402	}
3537		4403
3538	sub size_request {	4404	sub size_request {
…		…
3553	$coord = $max - $size if $coord > $max - $size;	4419	$coord = $max - $size if $coord > $max - $size;
3554		4420
3555	int $coord + 0.5	4421	int $coord + 0.5
3556	}	4422	}
3557		4423
3558	sub size_allocate {	4424	sub invoke_size_allocate {
3559	my ($self, $w, $h) = @_;	4425	my ($self, $w, $h) = @_;
3560		4426
3561	for my $child ($self->children) {	4427	for my $child ($self->children) {
3562	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4428	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3563		4429
…		…
3567	$X = _to_pixel $X, $W, $self->{w};	4433	$X = _to_pixel $X, $W, $self->{w};
3568	$Y = _to_pixel $Y, $H, $self->{h};	4434	$Y = _to_pixel $Y, $H, $self->{h};
3569		4435
3570	$child->configure ($X, $Y, $W, $H);	4436	$child->configure ($X, $Y, $W, $H);
3571	}	4437	}
		4438
		4439	1
3572	}	4440	}
3573		4441
3574	sub coord2local {	4442	sub coord2local {
3575	my ($self, $x, $y) = @_;	4443	my ($self, $x, $y) = @_;
3576		4444
…		…
3584	}	4452	}
3585		4453
3586	sub update {	4454	sub update {
3587	my ($self) = @_;	4455	my ($self) = @_;
3588		4456
3589	$::WANT_REFRESH++;	4457	$::WANT_REFRESH = 1;
3590	}	4458	}
3591		4459
3592	sub add {	4460	sub add {
3593	my ($self, @children) = @_;	4461	my ($self, @children) = @_;
3594		4462
…		…
3631	while ($self->{refresh_hook}) {	4499	while ($self->{refresh_hook}) {
3632	$_->()	4500	$_->()
3633	for values %{delete $self->{refresh_hook}};	4501	for values %{delete $self->{refresh_hook}};
3634	}	4502	}
3635		4503
3636	if ($self->{realloc}) {	4504	while ($self->{realloc}) {
3637	my %queue;	4505	my %queue;
3638	my @queue;	4506	my @queue;
3639	my $widget;	4507	my $widget;
3640		4508
3641	outer:	4509	outer:
…		…
3661		4529
3662	delete $queue{$widget+0};	4530	delete $queue{$widget+0};
3663		4531
3664	my ($w, $h) = $widget->size_request;	4532	my ($w, $h) = $widget->size_request;
3665		4533
3666	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4534	$w += $widget->{padding_x} * 2;
3667	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4535	$h += $widget->{padding_y} * 2;
		4536
		4537	$w = max $widget->{min_w}, $w;
		4538	$h = max $widget->{min_h}, $h;
3668		4539
3669	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4540	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4541	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671		4542
3672	$w = $widget->{force_w} if exists $widget->{force_w};	4543	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3688	}	4559	}
3689	}	4560	}
3690		4561
3691	delete $self->{realloc}{$widget+0};	4562	delete $self->{realloc}{$widget+0};
3692	}	4563	}
3693	}
3694		4564
3695	while (my $size_alloc = delete $self->{size_alloc}) {	4565	while (my $size_alloc = delete $self->{size_alloc}) {
3696	my @queue = sort { $b->{visible} <=> $a->{visible} }	4566	my @queue = sort { $a->{visible} <=> $b->{visible} }
3697	values %$size_alloc;	4567	values %$size_alloc;
3698		4568
3699	while () {	4569	while () {
3700	my $widget = pop @queue || last;	4570	my $widget = pop @queue || last;
3701		4571
3702	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4572	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703		4573
3704	$w = 0 if $w < 0;	4574	$w = max $widget->{min_w}, $w;
3705	$h = 0 if $h < 0;	4575	$h = max $widget->{min_h}, $h;
3706		4576
		4577	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4578	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4579
		4580	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4581	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4582
3707	$w = int $w + 0.5;	4583	$w = int $w + 0.5;
3708	$h = int $h + 0.5;	4584	$h = int $h + 0.5;
3709		4585
3710	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4586	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711	$widget->{old_w} = $widget->{w};	4587	$widget->{old_w} = $widget->{w};
3712	$widget->{old_h} = $widget->{h};	4588	$widget->{old_h} = $widget->{h};
3713		4589
3714	$widget->{w} = $w;	4590	$widget->{w} = $w;
3715	$widget->{h} = $h;	4591	$widget->{h} = $h;
3716		4592
3717	$widget->emit (size_allocate => $w, $h);	4593	$widget->emit (size_allocate => $w, $h);
		4594	}
3718	}	4595	}
3719	}	4596	}
3720	}	4597	}
3721		4598
3722	while ($self->{post_alloc_hook}) {	4599	while ($self->{post_alloc_hook}) {
3723	$_->()	4600	$_->()
3724	for values %{delete $self->{post_alloc_hook}};	4601	for values %{delete $self->{post_alloc_hook}};
3725	}	4602	}
3726
3727		4603
3728	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4604	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3729	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4605	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3730	glClear GL_COLOR_BUFFER_BIT;	4606	glClear GL_COLOR_BUFFER_BIT;
3731		4607
…		…
3734	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4610	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3735	glMatrixMode GL_MODELVIEW;	4611	glMatrixMode GL_MODELVIEW;
3736	glLoadIdentity;	4612	glLoadIdentity;
3737		4613
3738	{	4614	{
3739	package CFClient::UI::Base;	4615	package DC::UI::Base;
3740		4616
3741	($draw_x, $draw_y, $draw_w, $draw_h) =	4617	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3742	(0, 0, $self->{w}, $self->{h});	4618	(0, 0, $self->{w}, $self->{h});
3743	}
3744		4619
3745	$self->_draw;	4620	$self->_draw;
		4621	}
3746	}	4622	}
3747		4623
3748	#############################################################################	4624	#############################################################################
3749		4625
3750	package CFClient::UI;	4626	package DC::UI;
3751		4627
3752	$ROOT = new CFClient::UI::Root;	4628	$ROOT = new DC::UI::Root;
3753	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4629	$TOOLTIP = new DC::UI::Tooltip z => 900;
3754		4630
3755	1	4631	1
3756

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