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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 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} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($self, $w, $h) = @_;	441	my ($self, $w, $h) = @_;
385		442
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	443	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	444	$self->{max_h} = int $h if defined $h;
		445
		446	$self->realloc;
388	}	447	}
389		448
390	sub set_tooltip {	449	sub set_tooltip {
391	my ($self, $tooltip) = @_;	450	my ($self, $tooltip) = @_;
392		451
…		…
395		454
396	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
397		456
398	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
399		458
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
403	}	462	}
404	}	463	}
405		464
406	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
407	sub coord2local {	466	sub coord2local {
408	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
409		468
		469	return (undef, undef) unless $self->{parent};
		470
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	472	}
412		473
413	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
414	sub coord2global {	475	sub coord2global {
415	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
416		477
		478	return (undef, undef) unless $self->{parent};
		479
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	481	}
419		482
420	sub focus_in {	483	sub invoke_focus_in {
421	my ($self) = @_;	484	my ($self) = @_;
422		485
423	return if $FOCUS == $self;	486	return if $FOCUS == $self;
424	return unless $self->{can_focus};	487	return unless $self->{can_focus};
425		488
426	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
427		490
428	$self->_emit (focus_in => $focus);	491	$self->update;
429		492
430	$focus->update if $focus;	493	0
431	$FOCUS->update;
432	}	494	}
433		495
434	sub focus_out {	496	sub invoke_focus_out {
435	my ($self) = @_;	497	my ($self) = @_;
436		498
437	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
438		500
439	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
440		502
441	$self->_emit (focus_out => $focus);	503	$self->update;
442		504
443	$focus->update if $focus; #?
444
445	$::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
446	unless $FOCUS;	506	unless $FOCUS;
447	}
448		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
449	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	519	sub invoke_button_up { 0 }
451	sub key_down { 0 }	520	sub invoke_key_down { 0 }
452	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
453		523
454	sub button_down {	524	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
456		526
457	$self->focus_in;	527	$self->grab_focus;
458		528
459	0	529	0
460	}	530	}
461		531
		532	sub connect {
		533	my ($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
462	sub find_widget {	579	#sub find_widget {
463	my ($self, $x, $y) = @_;	580	# in .xs
464
465	return () unless $self->{can_events};
466
467	return $self
468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471	()
472	}
473		581
474	sub set_parent {	582	sub set_parent {
475	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
476		584
477	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	587	}
503		588
504	sub realloc {	589	sub realloc {
505	my ($self) = @_;	590	my ($self) = @_;
506		591
…		…
531		616
532	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	618	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		620
536	sub draw {	621	#sub draw {
537	my ($self) = @_;	622	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553
554	if ($self == $HOVER && $self->{can_hover}) {
555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556	glEnable GL_BLEND;
557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558	glBegin GL_QUADS;
559	glVertex 0 , 0;
560	glVertex $self->{w}, 0;
561	glVertex $self->{w}, $self->{h};
562	glVertex 0 , $self->{h};
563	glEnd;
564	glDisable GL_BLEND;
565	}
566
567	if ($ENV{CFPLUS_DEBUG} & 1) {
568	glPushMatrix;
569	glColor 1, 1, 0, 1;
570	glTranslate 0.375, 0.375;
571	glBegin GL_LINE_LOOP;
572	glVertex 0 , 0;
573	glVertex $self->{w} - 1, 0;
574	glVertex $self->{w} - 1, $self->{h} - 1;
575	glVertex 0 , $self->{h} - 1;
576	glEnd;
577	glPopMatrix;
578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579	}
580
581	$self->_draw;
582	glPopMatrix;
583	}
584		623
585	sub _draw {	624	sub _draw {
586	my ($self) = @_;	625	my ($self) = @_;
587		626
588	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
589	}	628	}
590		629
591	sub DESTROY {	630	sub DESTROY {
592	my ($self) = @_;	631	my ($self) = @_;
593		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
594	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
595	#$self->deactivate;
596	}	640	}
597		641
598	#############################################################################	642	#############################################################################
599		643
600	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
601		645
602	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
603		647
604	use strict;	648	use strict;
605	use CFClient::OpenGL;	649	use DC::OpenGL;
606		650
607	sub new {	651	sub new {
608	my $class = shift;	652	my $class = shift;
609
610	# range [value, low, high, page]
611		653
612	$class->SUPER::new (	654	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
615	@_	657	@_
616	)	658	)
617	}	659	}
618		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
619	sub _draw {	668	sub _draw {
620	my ($self) = @_;	669	my ($self) = @_;
621		670
622	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
623	? $self->{active_bg}	672	? $self->{active_bg}
…		…
627	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
628		677
629	glEnable GL_BLEND;	678	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	680	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	682	glDisable GL_BLEND;
641	}	683	}
642	}	684	}
643		685
644	#############################################################################	686	#############################################################################
645		687
646	package CFClient::UI::Empty;	688	package DC::UI::Empty;
647		689
648	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
649		691
650	sub new {	692	sub new {
651	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
653	}	695	}
…		…
660		702
661	sub draw { }	703	sub draw { }
662		704
663	#############################################################################	705	#############################################################################
664		706
665	package CFClient::UI::Container;	707	package DC::UI::Container;
666		708
667	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
668		710
669	sub new {	711	sub new {
670	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
671		713
672	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
676	can_events => 0,	718	can_events => 0,
677	%arg,	719	%arg,
678	);	720	);
679		721
680	$self->add (@$children)	722	$self->add (@$children)
681	if $children;	723	if $children && @$children;
682		724
683	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
684	}	734	}
685		735
686	sub add {	736	sub add {
687	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
688		738
689	$_->set_parent ($self)	739	$_->set_parent ($self)
690	for @widgets;	740	for @widgets;
691		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	743	use sort 'stable';
693		744
694	$self->{children} = [	745	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
697	];	748	];
698		749
699	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
700	}	755	}
701		756
702	sub children {	757	sub children {
703	@{ $_[0]{children} }	758	@{ $_[0]{children} }
704	}	759	}
705		760
706	sub remove {	761	sub remove {
707	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
708		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
709	delete $child->{parent};	767	delete $child->{parent};
710	$child->hide;	768	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
713		771
714	$self->realloc;	772	$self->realloc;
715	}	773	}
716		774
717	sub clear {	775	sub clear {
718	my ($self) = @_;	776	my ($self) = @_;
719		777
720	my $children = delete $self->{children};	778	my $children = $self->{children};
721	$self->{children} = [];	779	$self->{children} = [];
722		780
723	for (@$children) {	781	for (@$children) {
724	delete $_->{parent};	782	delete $_->{parent};
725	$_->hide;	783	$_->hide;
…		…
745	}	803	}
746		804
747	sub _draw {	805	sub _draw {
748	my ($self) = @_;	806	my ($self) = @_;
749		807
750	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
751	}	809	}
752		810
753	#############################################################################	811	#############################################################################
754		812
755	package CFClient::UI::Bin;	813	package DC::UI::Bin;
756		814
757	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
758		816
759	sub new {	817	sub new {
760	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
761		819
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		821
764	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
765	}	823	}
766		824
767	sub add {	825	sub add {
768	my ($self, $child) = @_;	826	my ($self, $child) = @_;
769		827
770	$self->{children} = [];	828	$self->clear;
771
772	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
773	}	830	}
774		831
775	sub remove {	832	sub remove {
776	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
777		834
778	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
779		836
780	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
781	unless @{$self->{children}};	838	unless @{$self->{children}};
782	}	839	}
783		840
784	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
785		842
786	sub size_request {	843	sub size_request {
787	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
788	}	845	}
789		846
790	sub size_allocate {	847	sub invoke_size_allocate {
791	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
792		849
793	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
794	}	853	}
795		854
796	#############################################################################	855	#############################################################################
797
798	# back-buffered drawing area	856	# back-buffered drawing area
799		857
800	package CFClient::UI::Window;	858	package DC::UI::Window;
801		859
802	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
803		861
804	use CFClient::OpenGL;	862	use DC::OpenGL;
805		863
806	sub new {	864	sub new {
807	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
808		866
809	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
814		872
815	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
816	$self->SUPER::update;	874	$self->SUPER::update;
817	}	875	}
818		876
819	sub size_allocate {	877	sub invoke_size_allocate {
820	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
821		879
822	$self->SUPER::size_allocate ($w, $h);
823	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
824	}	883	}
825		884
826	sub _render {	885	sub _render {
827	my ($self) = @_;	886	my ($self) = @_;
828		887
…		…
830	}	889	}
831		890
832	sub render_child {	891	sub render_child {
833	my ($self) = @_;	892	my ($self) = @_;
834		893
835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
836	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
837	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
838		897
839	{	898	{
840	package CFClient::UI::Base;	899	package DC::UI::Base;
841		900
842	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
843	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
844	}	905	}
845
846	$self->_render;
847	};	906	};
848	}	907	}
849		908
850	sub _draw {	909	sub _draw {
851	my ($self) = @_;	910	my ($self) = @_;
852
853	my ($w, $h) = @$self{qw(w h)};
854		911
855	my $tex = $self->{texture}	912	my $tex = $self->{texture}
856	or return;	913	or return;
857		914
858	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
861		918
862	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
863		920
864	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
865	}	922	}
866		923
867	#############################################################################	924	#############################################################################
868		925
869	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
870		927
		928	use List::Util qw(min max);
		929
871	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
872		931
873	sub new {	932	sub new {
874	my $class = shift;	933	my $class = shift;
875		934
876	$class->SUPER::new (	935	$class->SUPER::new (
…		…
883	sub size_request {	942	sub size_request {
884	my ($self) = @_;	943	my ($self) = @_;
885		944
886	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887		946
888	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
889	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
890		949
891	($w, $h)	950	($w, $h)
892	}	951	}
893		952
894	sub size_allocate {	953	sub invoke_size_allocate {
895	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
896		955
897	my $child = $self->child;	956	my $child = $self->child;
898		957
899	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901		960
902	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
903	$self->update;	962	$self->update;
		963
		964	1
904	}	965	}
905		966
906	sub set_offset {	967	sub set_offset {
907	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
908		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
909	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
910	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
911		976
		977	$self->emit (changed => $x, $y);
912	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
913	}	998	}
914		999
915	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
916	sub coord2local {	1001	sub coord2local {
917	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
932	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
933		1018
934	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
935	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
936	) {	1021	) {
937	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
938	} else {	1023	} else {
939	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
940	}	1025	}
941	}	1026	}
942		1027
943	sub _render {	1028	sub _render {
944	my ($self) = @_;	1029	my ($self) = @_;
945		1030
946	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
947	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
948		1033
949	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
950		1035
951	$self->SUPER::_render;	1036	$self->SUPER::_render;
952	}	1037	}
953		1038
954	#############################################################################	1039	#############################################################################
955		1040
956	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
957		1042
958	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
959		1044
960	sub new {	1045	sub new {
961	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
962		1047
963	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
964		1049
965	my $self;	1050	my $self;
966		1051
967	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
968	vertical => 1,	1066	vertical => 1,
969	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
970	on_changed => sub {	1068	on_changed => sub {
971	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
972	},	1071	},
973	;	1072	;
974		1073
975	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
976	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
977	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
978	%arg,	1082	%arg,
979	);	1083	);
980		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
981	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
982	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
983		1109
984	$self	1110	$self
985	}	1111	}
986		1112
…		…
988	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
989		1115
990	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
991	}	1117	}
992		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
993	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
994	my ($self) = @_;	1154	my ($self, $ev) = @_;
995		1155
996	$self->SUPER::update;	1156	$self->grab_focus;
997		1157
998	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
999	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1000	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1001	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1002		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1003	sub size_allocate {	1212	sub invoke_size_allocate {
1004	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1005		1214
		1215	$self->update_slider;
1006	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1007
1008	my $child = $self->{vp}->child;
1009	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010	}	1217	}
1011
1012	#TODO# update range on size_allocate depending on child
1013	# update viewport offset on scroll
1014		1218
1015	#############################################################################	1219	#############################################################################
1016		1220
1017	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1018		1222
1019	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1020		1224
1021	use CFClient::OpenGL;	1225	use DC::OpenGL;
1022		1226
1023	sub new {	1227	sub new {
1024	my $class = shift;	1228	my $class = shift;
1025		1229
1026	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1036	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1037		1241
1038	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1039	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1040	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1041
1042	glBegin GL_QUADS;
1043	glVertex 0 , 0;
1044	glVertex 0 , $h;
1045	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1046	glVertex $w, 0;
1047	glEnd;
1048
1049	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1050	}	1247	}
1051		1248
1052	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1053	}	1250	}
1054		1251
1055	#############################################################################	1252	#############################################################################
1056		1253
1057	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1058		1255
1059	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1060		1257
1061	use CFClient::OpenGL;	1258	use DC::OpenGL;
1062
1063	my $bg =
1064	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1065	mipmap => 1, wrap => 1;
1066
1067	my @border =
1068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1069	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1070		1259
1071	sub new {	1260	sub new {
1072	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1073		1262
1074	my $title = delete $arg{title};	1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1075		1270
1076	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1077	bg => [1, 1, 1, 1],	1272	# label => "",
1078	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1079	border => 0.6,	1274	border => 0.8,
1080	can_events => 1,	1275	style => 'single',
1081	min_w => 16,
1082	min_h => 16,
1083	%arg,	1276	%arg,
1084	);	1277	);
1085		1278
1086	$self->{title} = new CFClient::UI::Label
1087	align => 0,
1088	valign => 1,
1089	text => $title,
1090	fontsize => $self->{border}
1091	if defined $title;
1092
1093	$self	1279	$self
1094	}	1280	}
1095		1281
1096	sub add {	1282	sub add {
1097	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1098		1284
1099	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1100	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1101	}	1287	}
1102		1288
1103	sub border {	1289	sub border {
1104	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1105	}	1291	}
1106		1292
1107	sub size_request {	1293	sub size_request {
1108	my ($self) = @_;	1294	my ($self) = @_;
1109		1295
1110	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1111	if $self->{title};	1297	if $self->{label};
1112		1298
1113	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1114		1300
1115	(	1301	(
1116	$w + $self->border * 2,	1302	$w + $self->border * 2,
1117	$h + $self->border * 2,	1303	$h + $self->border * 2,
1118	)	1304	)
1119	}	1305	}
1120		1306
1121	sub size_allocate {	1307	sub invoke_size_allocate {
1122	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1123		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1124	if ($self->{title}) {	1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
1125	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1126	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1127	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1128	}	1449	}
1129		1450
1130	my $border = $self->border;	1451	my $border = $self->border;
1131		1452
1132	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1133	$w -= List::Util::max 0, $border * 2;	1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
1134		1468
1135	$self->child->configure ($border, $border, $w, $h);	1469	1
1136	}	1470	}
1137		1471
1138	sub button_down {	1472	sub invoke_button_down {
1139	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1140		1474
1141	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1142	my $border = $self->border;	1476	my $border = $self->border;
1143		1477
…		…
1174		1508
1175	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1176		1510
1177	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1178	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1179	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1180	};	1514	};
1181	} else {	1515	} else {
1182	return 0;	1516	return 0;
1183	}	1517	}
1184		1518
1185	1	1519	1
1186	}	1520	}
1187		1521
1188	sub button_up {	1522	sub invoke_button_up {
1189	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1190		1524
1191	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1192	}	1526	}
1193		1527
1194	sub mouse_motion {	1528	sub invoke_mouse_motion {
1195	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1196		1530
1197	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1198		1532
1199	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1200	}	1542	}
1201		1543
1202	sub _draw {	1544	sub _draw {
1203	my ($self) = @_;	1545	my ($self) = @_;
1204		1546
…		…
1210	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1212		1554
1213	my $border = $self->border;	1555	my $border = $self->border;
1214		1556
		1557	if ($border) {
1215	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1216	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1217	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1218	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1219	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1220		1578
1221	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1222	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1223		1581
1224	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1230		1588
1231	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1232		1590
1233	$child->draw;	1591	$child->draw;
1234		1592
1235	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1236	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1237	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1238	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1239	}	1602	}
1240		1603
1241	#############################################################################	1604	#############################################################################
1242		1605
1243	package CFClient::UI::Table;	1606	package DC::UI::Table;
1244		1607
1245	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1246		1609
1247	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1248		1611
1249	use CFClient::OpenGL;	1612	use DC::OpenGL;
1250		1613
1251	sub new {	1614	sub new {
1252	my $class = shift;	1615	my $class = shift;
1253		1616
1254	$class->SUPER::new (	1617	$class->SUPER::new (
1255	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1256	@_,	1620	@_,
1257	)	1621	)
1258	}	1622	}
1259		1623
1260	sub children {
1261	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1262	}
1263
1264	sub add {	1624	sub add {
1265	my ($self, $x, $y, $child) = @_;
1266
1267	$child->set_parent ($self);
1268	$self->{children}[$y][$x] = $child;
1269
1270	$self->realloc;
1271	}
1272
1273	# TODO: move to container class maybe? send children a signal on removal?
1274	sub clear {
1275	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1276		1656
1277	my @children = $self->children;	1657	my @children = $self->children;
1278	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1279		1668	}
1280	for (@children) {
1281	delete $_->{parent};
1282	$_->hide;
1283	}
1284		1669
1285	$self->realloc;	1670	# second pass, rows
1286	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1287
1288	sub get_wh {
1289	my ($self) = @_;
1290
1291	my (@w, @h);
1292
1293	for my $y (0 .. $#{$self->{children}}) {
1294	my $row = $self->{children}[$y]
1295	or next;
1296
1297	for my $x (0 .. $#$row) {
1298	my $widget = $row->[$x]
1299	or next;
1300	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1301		1673
1302	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1303	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1304	}	1678	}
1305	}	1679	}
1306		1680
1307	(\@w, \@h)	1681	(\@w, \@h)
1308	}	1682	}
…		…
1316	(sum @$ws),	1690	(sum @$ws),
1317	(sum @$hs),	1691	(sum @$hs),
1318	)	1692	)
1319	}	1693	}
1320		1694
1321	sub size_allocate {	1695	sub invoke_size_allocate {
1322	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1323		1697
1324	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1325		1699
1326	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1327	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1328		1702
1329	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1330	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1331	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1332	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1333		1707
1334	# linearly scale sizes
1335	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1336	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1337		1709
1338	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1339	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1340		1719
1341	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1342		1722
1343	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1344	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1345	or next;
1346		1725
1347	my $x = 0;	1726	$widget->configure (
1348	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1349		1729	);
1350	for my $c (0 .. $#$row) {	1730	}
1351	my $col_w = $ws->[$c];
1352		1731
1353	if (my $widget = $row->[$c]) {	1732	1
1354	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1355	}
1356		1734
1357	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1358	}	1762	}
1359
1360	$y += $row_h;
1361	}	1763	}
1362		1764
1363	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1364		1767
1365	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1366	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1367		1787
1368	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1369	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1370		1791
1371	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1372		1794
1373	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1374	$res = $_->find_widget ($x, $y)	1796	}
1375	and return $res;	1797
1376	}	1798	1
1377
1378	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1379	}
1380
1381	sub _draw {
1382	my ($self) = @_;
1383
1384	for (grep $_, @{$self->{children}}) {
1385	$_->draw for grep $_, @$_;
1386	}
1387	}	1799	}
1388		1800
1389	#############################################################################	1801	#############################################################################
1390		1802
1391	package CFClient::UI::Box;	1803	package DC::UI::Box;
1392		1804
1393	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1394		1806
1395	sub size_request {	1807	sub size_request {
1396	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1397		1811
1398	$self->{vertical}	1812	$self->{vertical}
1399	? (	1813	? (
1400	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1401	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1402	)	1816	)
1403	: (	1817	: (
1404	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1405	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1406	)	1820	)
1407	}	1821	}
1408		1822
1409	sub size_allocate {	1823	sub invoke_size_allocate {
1410	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1411		1825
1412	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1413	my $children = $self->{children};	1827	my @children = $self->visible_children;
1414		1828
1415	my @req;	1829	my @req;
1416		1830
1417	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1418	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1419	} else {	1833	} else {
1420	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1421	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1422		1836
1423	if ($req > $space) {	1837	if ($req > $space) {
1424	# ah well, not enough space	1838	# ah well, not enough space
1425	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1426	} else {	1840	} else {
1427	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1428		1842
1429	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1430		1844
1431	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1432	for 0 .. $#$children;	1846	for 0 .. $#children;
1433	}	1847	}
1434	}	1848	}
1435		1849
1436	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1437		1851
1438	my $pos = 0;	1852	my $pos = 0;
1439	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1440	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1441	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1442		1856
1443	$pos += $alloc;	1857	$pos += $alloc;
1444	}	1858	}
1445		1859
1446	1	1860	1
1447	}	1861	}
1448		1862
1449	#############################################################################	1863	#############################################################################
1450		1864
1451	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1452		1866
1453	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1454		1868
1455	sub new {	1869	sub new {
1456	my $class = shift;	1870	my $class = shift;
1457		1871
1458	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1461	)	1875	)
1462	}	1876	}
1463		1877
1464	#############################################################################	1878	#############################################################################
1465		1879
1466	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1467		1881
1468	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1469		1883
1470	sub new {	1884	sub new {
1471	my $class = shift;	1885	my $class = shift;
1472		1886
1473	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1476	)	1890	)
1477	}	1891	}
1478		1892
1479	#############################################################################	1893	#############################################################################
1480		1894
1481	package CFClient::UI::Label;	1895	package DC::UI::Label;
1482		1896
1483	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1484		1898
1485	use CFClient::OpenGL;	1899	use DC::OpenGL;
1486		1900
1487	sub new {	1901	sub new {
1488	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1489		1903
1490	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1493	#active_bg => none	1907	#active_bg => none
1494	#font => default_font	1908	#font => default_font
1495	#text => initial text	1909	#text => initial text
1496	#markup => initial narkup	1910	#markup => initial narkup
1497	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1498	ellipsise => 3, # end	1913	ellipsise => 3, # end
1499	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1500	fontsize => 1,	1915	fontsize => 1,
1501	align => -1,	1916	align => 0.5,
1502	valign => -1,	1917	valign => 0.5,
1503	padding_x => 2,	1918	padding_x => 4,
1504	padding_y => 2,	1919	padding_y => 2,
1505	can_events => 0,	1920	can_events => 0,
1506	%arg	1921	%arg
1507	);	1922	);
1508		1923
1509	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1510	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1511	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1512	$self->{template} = $layout;	1927	$self->{template} = $layout;
1513	}	1928	}
1514		1929
1515	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1519	}	1934	}
1520		1935
1521	$self	1936	$self
1522	}	1937	}
1523		1938
1524	sub escape($) {
1525	local $_ = $_[0];
1526
1527	s/&/&amp;/g;
1528	s/>/&gt;/g;
1529	s/</&lt;/g;
1530
1531	$_
1532	}
1533
1534	sub update {	1939	sub update {
1535	my ($self) = @_;	1940	my ($self) = @_;
1536		1941
1537	delete $self->{texture};	1942	delete $self->{texture};
1538	$self->SUPER::update;	1943	$self->SUPER::update;
1539	}	1944	}
1540		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1541	sub set_text {	1959	sub set_text {
1542	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1543		1961
1544	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1545	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1546		1964
1547	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1548	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1549		1966
		1967	delete $self->{size_req};
1550	$self->realloc;	1968	$self->realloc;
1551	$self->update;	1969	$self->update;
1552	}	1970	}
1553		1971
1554	sub set_markup {	1972	sub set_markup {
…		…
1557	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1558	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1559		1977
1560	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1561		1979
1562	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1563	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1564		1981
		1982	delete $self->{size_req};
1565	$self->realloc;	1983	$self->realloc;
1566	$self->update;	1984	$self->update;
1567	}	1985	}
1568		1986
1569	sub size_request {	1987	sub size_request {
1570	my ($self) = @_;	1988	my ($self) = @_;
1571		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1572	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1573	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1574	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1575	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1576	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1577		1998
1578	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1579		2000
1580	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1581	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1582	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1583		2005
1584	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1585		2007
1586	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1587	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1588	}	2013	};
1589		2014
1590	($w, $h)	2015	@{ $self->{size_req} }
1591	}	2016	}
1592		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1593	sub size_allocate {	2022	sub invoke_size_allocate {
1594	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1595		2024
1596	delete $self->{ox};	2025	delete $self->{ox};
1597		2026
1598	delete $self->{texture}	2027	delete $self->{texture}
1599	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1600	}	2031	}
1601		2032
1602	sub set_fontsize {	2033	sub set_fontsize {
1603	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1604		2035
1605	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1606	delete $self->{texture};	2038	delete $self->{texture};
1607		2039
1608	$self->realloc;	2040	$self->realloc;
1609	}	2041	}
1610		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1611	sub _draw {	2052	sub _draw {
1612	my ($self) = @_;	2053	my ($self) = @_;
1613		2054
1614	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1615		2056
1616	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1617	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1618	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1619	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1620	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1621	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1622	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1623		2064
1624	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1625	};	2066	};
1626		2067
1627	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1628	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1629	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1630	: ($self->{w} - $tex->{w}) * 0.5);
1631		2071
1632	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1633	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1634	: ($self->{h} - $tex->{h}) * 0.5);
1635	};	2073	};
1636		2074
1637	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1638	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
		2077	# DC::OpenGL::glNewList $self->{list};
		2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1639		2083
1640	glColor_premultiply @{$self->{fg}}	2084	$self->{layout}->draw;
1641	if $tex->{format} == GL_ALPHA;
1642
1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644
1645	glDisable GL_TEXTURE_2D;
1646	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1647		2094
1648	#############################################################################	2095	#############################################################################
1649		2096
1650	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1651		2098
1652	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1653		2100
1654	use CFClient::OpenGL;	2101	use DC::OpenGL;
1655		2102
1656	sub new {	2103	sub new {
1657	my $class = shift;	2104	my $class = shift;
1658		2105
1659	$class->SUPER::new (	2106	$class->SUPER::new (
1660	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1661	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1662	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1663	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1664	can_hover => 1,	2113	can_hover => 1,
1665	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1666	valign => 0,	2116	valign => 0.5,
1667	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1668	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1669	@_	2123	@_
1670	)	2124	)
1671	}	2125	}
1672		2126
1673	sub _set_text {	2127	sub _set_text {
…		…
1680	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1681	$self->{text} = $text;	2135	$self->{text} = $text;
1682		2136
1683	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1684	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1685		2140
1686	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1687	$self->update;	2144	$self->update;
1688	}	2145	}
1689		2146
1690	sub set_text {	2147	sub set_text {
1691	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1692		2149
1693	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1694	$self->_set_text ($text);	2151	$self->_set_text ($text);
1695
1696	$self->realloc;
1697	}	2152	}
1698		2153
1699	sub get_text {	2154	sub get_text {
1700	$_[0]{text}	2155	$_[0]{text}
1701	}	2156	}
…		…
1706	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1707		2162
1708	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1709	}	2164	}
1710		2165
1711	sub key_down {	2166	sub invoke_key_down {
1712	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1713		2168
1714	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1715	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1716	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1717		2172
1718	my $text = $self->get_text;	2173	my $text = $self->get_text;
1719		2174
1720	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1721	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1722	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1723	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1724	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1725	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1726	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1727	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1728	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1729	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1730	} elsif ($sym == CFClient::SDLK_END) {
1731	$self->{cursor} = length $text;
1732	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1733	$self->_emit ('escape');	2201	$self->emit ('escape');
1734	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1735	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1736	} else {	2206	} else {
1737	return 0;	2207	return 0;
1738	}	2208	}
1739		2209
1740	$self->_set_text ($text);	2210	$self->_set_text ($text);
1741		2211
1742	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1743		2214
1744	1	2215	1
1745	}	2216	}
1746		2217
1747	sub focus_in {	2218	sub invoke_focus_in {
1748	my ($self) = @_;	2219	my ($self) = @_;
1749		2220
1750	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1751		2222
1752	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1753	}	2224	}
1754		2225
1755	sub button_down {	2226	sub invoke_button_down {
1756	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1757		2228
1758	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1759		2230
1760	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1761		2232
1762	# byte-index to char-index	2233	# byte-index to char-index
1763	my $text = $self->{text};	2234	my $text = $self->{text};
1764	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1765	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1766		2237
1767	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1768	$self->update;	2239	$self->update;
1769		2240
1770	1	2241	1
1771	}	2242	}
1772		2243
1773	sub mouse_motion {	2244	sub invoke_mouse_motion {
1774	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776		2247
1777	0	2248	1
1778	}	2249	}
1779		2250
1780	sub _draw {	2251	sub _draw {
1781	my ($self) = @_;	2252	my ($self) = @_;
1782		2253
…		…
1789	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1790	}	2261	}
1791		2262
1792	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1793	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1794	glBegin GL_QUADS;
1795	glVertex 0 , 0;
1796	glVertex 0 , $self->{h};
1797	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1798	glVertex $self->{w}, 0;
1799	glEnd;
1800	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1801		2267
1802	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1803		2269
1804	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1806		2272
1807	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1808	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1809	utf8::encode $text;	2275	utf8::encode $text;
1810		2276
1811	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1812	}	2278	}
1813		2279
1814	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1815	glBegin GL_LINES;	2281	glBegin GL_LINES;
1816	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1818	glEnd;	2284	glEnd;
1819	}
1820	}
1821		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1822	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1823		2305
1824	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1825		2307
1826	use CFClient::OpenGL;	2308	use DC::OpenGL;
1827		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1828	sub key_down {	2320	sub invoke_key_down {
1829	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1830		2322
1831	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1832		2324
1833	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1834	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1835	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1836	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1837	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1838	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1839	$self->update;	2332	$self->update;
1840		2333
1841	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1842	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1843	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1844	}	2337	}
1845	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1846	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1848	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1849	}	2342	}
1850	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1851	}	2344	}
1852		2345
1853	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1854	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1855	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856		2349
1857	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1858	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1859	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1860	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1861	}	2357	}
1862		2358
1863	} else {	2359	} else {
1864	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1865	}	2361	}
1866		2362
1867	1	2363	1
1868	}	2364	}
1869		2365
1870	#############################################################################	2366	#############################################################################
1871		2367
1872	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1873		2369
1874	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1875		2371
1876	use CFClient::OpenGL;	2372	use DC::OpenGL;
1877
1878	my @tex =
1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880	qw(b1_button_active.png);
1881		2373
1882	sub new {	2374	sub new {
1883	my $class = shift;	2375	my $class = shift;
1884		2376
1885	$class->SUPER::new (	2377	$class->SUPER::new (
1886	padding_x => 4,
1887	padding_y => 4,	2378	padding_y => 4,
1888	fg => [1, 1, 1],	2379
1889	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1890	can_hover => 1,	2431	can_hover => 1,
1891	align => 0,	2432	align => 0.5,
1892	valign => 0,	2433	valign => 0.5,
1893	can_events => 1,	2434	can_events => 1,
1894	@_	2435	@_
1895	)	2436	)
1896	}	2437	}
1897		2438
1898	sub activate { }
1899
1900	sub button_up {	2439	sub invoke_button_up {
1901	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1902		2441
1903	$self->emit ("activate")	2442	$self->emit ("activate")
1904	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1905	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1908	}	2447	}
1909		2448
1910	sub _draw {	2449	sub _draw {
1911	my ($self) = @_;	2450	my ($self) = @_;
1912		2451
1913	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1914
1915	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1917	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1918		2455
		2456	my $tex = $tex[$GRAB == $self];
1919	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1920		2458
1921	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1922		2460
1923	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1924	}	2462	}
1925		2463
1926	#############################################################################	2464	#############################################################################
1927		2465
1928	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1929		2467
1930	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1931		2471
1932	my @tex =	2472	my @tex =
1933	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1934	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1935
1936	use CFClient::OpenGL;
1937		2475
1938	sub new {	2476	sub new {
1939	my $class = shift;	2477	my $class = shift;
1940		2478
1941	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1942	padding_x => 2,	2536	padding_x => 2,
1943	padding_y => 2,	2537	padding_y => 2,
1944	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1945	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1946	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1952	}	2546	}
1953		2547
1954	sub size_request {	2548	sub size_request {
1955	my ($self) = @_;	2549	my ($self) = @_;
1956		2550
1957	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1958	}	2552	}
1959		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1960	sub button_down {	2562	sub invoke_button_down {
1961	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1962		2564
1963	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1964	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1965	$self->{state} = !$self->{state};	2567	$self->toggle;
1966	$self->_emit (changed => $self->{state});
1967	} else {	2568	} else {
1968	return 0	2569	return 0
1969	}	2570	}
1970		2571
1971	1	2572	1
…		…
1974	sub _draw {	2575	sub _draw {
1975	my ($self) = @_;	2576	my ($self) = @_;
1976		2577
1977	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1978		2579
1979	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1980		2581
1981	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1982		2583
1983	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1984		2585
…		…
1991	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1992	}	2593	}
1993		2594
1994	#############################################################################	2595	#############################################################################
1995		2596
1996	package CFClient::UI::Image;	2597	package DC::UI::Image;
1997		2598
1998	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
1999		2600
2000	use CFClient::OpenGL;	2601	use DC::OpenGL;
2001	use Carp qw/confess/;
2002		2602
2003	our %loaded_images;	2603	our %texture_cache;
2004		2604
2005	sub new {	2605	sub new {
2006	my $class = shift;	2606	my $class = shift;
2007		2607
2008	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2009		2613
2010	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
2011		2616
2012	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2013	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2014		2619
2015	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2016		2621
2017	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2018
2019	$self->{aspect} = $tex->{w} / $tex->{h};
2020		2623
2021	$self	2624	$self
2022	}	2625	}
2023		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
2024	sub size_request {	2642	sub size_request {
2025	my ($self) = @_;	2643	my ($self) = @_;
2026		2644
2027	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2028	}	2646	}
2029		2647
2030	sub _draw {	2648	sub _draw {
2031	my ($self) = @_;	2649	my ($self) = @_;
2032		2650
…		…
2049	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2050	}	2668	}
2051		2669
2052	#############################################################################	2670	#############################################################################
2053		2671
		2672	package DC::UI::ImageButton;
		2673
		2674	our @ISA = DC::UI::Image::;
		2675
		2676	use DC::OpenGL;
		2677
		2678	my %textures;
		2679
		2680	sub new {
		2681	my $class = shift;
		2682
		2683	my $self = $class->SUPER::new (
		2684	padding_x => 4,
		2685	padding_y => 4,
		2686	fg => [1, 1, 1],
		2687	active_fg => [0, 0, 1],
		2688	can_hover => 1,
		2689	align => 0.5,
		2690	valign => 0.5,
		2691	can_events => 1,
		2692	@_
		2693	);
		2694	}
		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
		2702	sub invoke_button_up {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	$self->emit ("activate")
		2706	if $x >= 0 && $x < $self->{w}
		2707	&& $y >= 0 && $y < $self->{h};
		2708
		2709	1
		2710	}
		2711
		2712	#############################################################################
		2713
2054	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2055		2715
2056	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2057		2717
2058	use List::Util qw(min max);	2718	use List::Util qw(min max);
2059		2719
2060	use CFClient::OpenGL;	2720	use DC::OpenGL;
2061		2721
2062	my %tex = (	2722	my %tex = (
2063	food => [	2723	food => [
2064	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2065	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2066	],	2726	],
2067	grace => [	2727	grace => [
2068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2069	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2070	],	2730	],
2071	hp => [	2731	hp => [
2072	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2073	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2074	],	2734	],
2075	mana => [	2735	mana => [
2076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2077	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2078	],	2738	],
2079	);	2739	);
2080		2740
2081	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2141	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2142	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2143		2803
2144	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2145	my $h2 = $self->{h} * (1 - $ycut2);	2805	my $h2 = $self->{h} * (1 - $ycut2);
		2806	my $h3 = $self->{h};
		2807
		2808	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2146		2809
2147	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2148	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2811	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2149	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2812	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2150	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
…		…
2169		2832
2170	if ($t3) {	2833	if ($t3) {
2171	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2172	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2173	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2174	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2175	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2176	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2177	glEnd;	2840	glEnd;
2178	}	2841	}
2179		2842
2180	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2181	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2182	}	2845	}
2183		2846
2184	#############################################################################	2847	#############################################################################
2185		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2186	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2187		3004
2188	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2189		3006
2190	sub new {	3007	sub new {
2191	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2192		3009
2193	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2195	can_hover => 1,	3012	can_hover => 1,
2196	can_events => 1,	3013	can_events => 1,
2197	%arg,	3014	%arg,
2198	);	3015	);
2199		3016
2200	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2201	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2202	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2203		3020
2204	$self	3021	$self
2205	}	3022	}
2206		3023
2207	sub set_fontsize {	3024	sub set_fontsize {
…		…
2228	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2229	}	3046	}
2230		3047
2231	#############################################################################	3048	#############################################################################
2232		3049
2233	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2234		3051
2235	use strict;	3052	use strict;
2236		3053
2237	use CFClient::OpenGL;	3054	use DC::OpenGL;
2238		3055
2239	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2240		3057
2241	my @tex =	3058	my @tex =
2242	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2243	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2244		3061
2245	sub new {	3062	sub new {
2246	my $class = shift;	3063	my $class = shift;
2247		3064
…		…
2268	$self->update;	3085	$self->update;
2269		3086
2270	$self	3087	$self
2271	}	3088	}
2272		3089
2273	sub changed { }
2274
2275	sub set_range {	3090	sub set_range {
2276	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2277		3092
2278	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2279		3094
2280	$self->update
2281	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2282	}	3099	}
2283		3100
2284	sub set_value {	3101	sub set_value {
2285	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2286		3103
2287	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2288		3105
2289	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2290		3107
2291	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2292
2293	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2294	$value = $hi - $page if $value > $hi - $page;
2295		3110
2296	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2297	if $unit;	3112	if $unit;
2298		3113
2299	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2300		3115
2301	if ($value != $old_value) {	3116	if ($value != $old_value) {
2302	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2303	$self->update;	3118	$self->update;
2304	}	3119	}
2305	}	3120	}
2306		3121
2307	sub size_request {	3122	sub size_request {
2308	my ($self) = @_;	3123	my ($self) = @_;
2309		3124
2310	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2311	}	3126	}
2312		3127
2313	sub button_down {	3128	sub invoke_button_down {
2314	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2315		3130
2316	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2317		3132
2318	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2319		3134
2320	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2321	}
2322		3136
		3137	1
		3138	}
		3139
2323	sub mouse_motion {	3140	sub invoke_mouse_motion {
2324	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2325		3142
2326	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2327	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2328		3145
…		…
2336	}	3153	}
2337		3154
2338	1	3155	1
2339	}	3156	}
2340		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($self, $ev) = @_;
		3160
		3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3162
		3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3164
		3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2341	sub update {	3170	sub update {
2342	my ($self) = @_;	3171	my ($self) = @_;
2343		3172
2344	delete $self->{knob_w};	3173	delete $self->{knob_w};
2345	$self->SUPER::update;	3174	$self->SUPER::update;
…		…
2349	my ($self) = @_;	3178	my ($self) = @_;
2350		3179
2351	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2352	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2353		3182
2354	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2355	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2356		3185
2357	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2358		3187
2359	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2360	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2361		3190
2362	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2392	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2393	}	3222	}
2394		3223
2395	#############################################################################	3224	#############################################################################
2396		3225
2397	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2398		3227
2399	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2400		3229
2401	sub new {	3230	sub new {
2402	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2403		3232
2404	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2405		3234
2406	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2407	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2408	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2409	to_value => sub { shift },	3238	to_value => sub { shift },
2410	from_value => sub { shift },	3239	from_value => sub { shift },
2411	%arg,	3240	%arg,
2412	);	3241	);
2413		3242
…		…
2433	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2434	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2435		3264
2436	#############################################################################	3265	#############################################################################
2437		3266
2438	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2439		3268
2440	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2441		3270
2442	use CFClient::OpenGL;	3271	use DC::OpenGL;
2443		3272
2444	sub new {	3273	sub new {
2445	my $class = shift;	3274	my $class = shift;
2446		3275
2447	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2448	fontsize => 1,	3277	fontsize => 1,
2449	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2450	#font => default_font	3280	#font => default_font
2451	@_,	3281	@_,
2452		3282
2453	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2454	par => [],	3284	par => [],
		3285	max_par => 0,
2455	height => 0,	3286	height => 0,
2456	children => [	3287	children => [
2457	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2458	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2459	],	3290	],
2460	);	3291	);
2461		3292
2462	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2463		3294
…		…
2469		3300
2470	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2471	$self->reflow;	3302	$self->reflow;
2472	}	3303	}
2473		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2474	sub size_allocate {	3314	sub invoke_size_allocate {
2475	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2476		3316
2477	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2478		3319
2479	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2480	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2481	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2482		3324
2483	$self->reflow;	3325	$self->reflow;
2484	}
2485		3326
2486	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2487	my ($self, $text, $indent) = @_;	3332	my ($self, $ev) = @_;
		3333
		3334	return 0 unless $ev->{dy}; # only vertical movements
		3335
		3336	$self->{children}[1]->emit (mouse_wheel => $ev);
		3337
		3338	1
		3339	}
		3340
		3341	sub get_layout {
		3342	my ($self, $para) = @_;
2488		3343
2489	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2490		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2491	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2492	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2493	$layout->set_markup ($text);	3351	$layout->set_markup ($para->{markup});
		3352
		3353	$layout->set_shapes (
		3354	map
		3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3356	@{$para->{widget}}
2494		3357	);
		3358
2495	$layout->size	3359	$layout
2496	}	3360	}
2497		3361
2498	sub reflow {	3362	sub reflow {
2499	my ($self) = @_;	3363	my ($self) = @_;
2500		3364
…		…
2507		3371
2508	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2509	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2510	}	3374	}
2511		3375
		3376	sub current_paragraph {
		3377	my ($self) = @_;
		3378
		3379	$self->{top_paragraph} - 1
		3380	}
		3381
		3382	sub scroll_to {
		3383	my ($self, $para) = @_;
		3384
		3385	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3386
		3387	$self->{scroll_to} = $para;
		3388	$self->update;
		3389	}
		3390
2512	sub clear {	3391	sub clear {
2513	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2514		3396
2515	$self->{par} = [];	3397	$self->{par} = [];
2516	$self->{height} = 0;	3398	$self->{height} = 0;
2517	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2518	}	3400	}
2519		3401
2520	sub add_paragraph {	3402	sub add_paragraph {
2521	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2522		3404
2523	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2524	my ($w, $h) = $self->text_size ($line);	3406	$para = {
		3407	fg => [1, 1, 1, 1],
		3408	indent => 0,
		3409	markup => "",
		3410	widget => [],
		3411	ref $para ? %$para : (markup => $para),
		3412	w => 1e10,
		3413	wrapped => 1,
		3414	};
		3415
		3416	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3417	push @{$self->{par}}, $para;
		3418	}
		3419
		3420	if (my $max = $self->{max_par}) {
		3421	shift @{$self->{par}} while @{$self->{par}} > $max;
		3422	}
		3423
		3424	$self->{need_reflow}++;
		3425	$self->update;
		3426	}
		3427
		3428	sub scroll_to_bottom {
		3429	my ($self) = @_;
		3430
		3431	$self->{scroll_to} = $#{$self->{par}};
		3432	$self->update;
		3433	}
		3434
		3435	sub force_uptodate {
		3436	my ($self) = @_;
		3437
		3438	if (delete $self->{need_reflow}) {
		3439	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3440
		3441	my $height = 0;
		3442
		3443	for my $para (@{$self->{par}}) {
		3444	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3445	my $layout = $self->get_layout ($para);
		3446	my ($w, $h) = $layout->size;
		3447
		3448	$para->{w} = $w + $para->{indent};
		3449	$para->{h} = $h;
		3450	$para->{wrapped} = $layout->has_wrapped;
		3451	}
		3452
		3453	$para->{y} = $height;
		3454	$height += $para->{h};
		3455	}
		3456
2525	$self->{height} += $h;	3457	$self->{height} = $height;
2526	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2527	}
2528		3459
2529	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3460	delete $self->{texture};
		3461	}
		3462
		3463	if (my $paridx = delete $self->{scroll_to}) {
		3464	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3465	}
2530	}	3466	}
2531		3467
2532	sub update {	3468	sub update {
2533	my ($self) = @_;	3469	my ($self) = @_;
2534		3470
…		…
2536		3472
2537	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2538		3474
2539	delete $self->{texture};	3475	delete $self->{texture};
2540		3476
2541	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2542	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2543		3481
2544	if (delete $self->{need_reflow}) {
2545	my $height = 0;
2546
2547	my $layout = $self->{layout};
2548
2549	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2550
2551	for (@{$self->{par}}) {
2552	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2553	$layout->set_width ($W - $_->[3]);
2554	$layout->set_markup ($_->[4]);
2555	my ($w, $h) = $layout->size;
2556	$_->[0] = $w + $_->[3];
2557	$_->[1] = $h;
2558	}
2559
2560	$height += $_->[1];
2561	}
2562
2563	$self->{height} = $height;
2564
2565	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2566
2567	delete $self->{texture};
2568	}
2569
2570	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2571	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
2572	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2573		3485
		3486	package DC::UI::Base;
		3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3488	(0, 0, $self->{w}, $self->{h});
		3489
		3490	my $top = int $self->{children}[1]{range}[0];
		3491
		3492	my $paridx = 0;
		3493	my $top_paragraph;
2574	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2575		3495
2576	my $y0 = $top;	3496	my $y0 = $top;
2577	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2578		3498
2579	my $y = 0;
2580
2581	my $layout = $self->{layout};
2582
2583	$layout->set_font ($self->{font}) if $self->{font};
2584
2585	glEnable GL_BLEND;
2586	#TODO# not correct in windows where rgba is forced off
2587	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2588
2589	for my $par (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2590	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2591		3502
2592	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2593	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2594	$layout->set_width ($W - $par->[3]);
2595	$layout->set_markup ($par->[4]);
2596		3505
2597	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2598		3508
2599	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2600	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3510	my @s = $layout->get_shapes;
		3511
		3512	for (@w) {
		3513	my ($dx, $dy) = splice @s, 0, 2, ();
		3514
		3515	$_->{x} = $dx + $para->{indent};
		3516	$_->{y} = $dy + $y - $y0;
		3517
		3518	$_->draw;
		3519	}
		3520	}
2601	}	3521	}
2602		3522
2603	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2604	}	3525	}
2605		3526
2606	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2607	};	3528	};
2608	});	3529	});
		3530	}
		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
2609	}	3539	}
2610		3540
2611	sub _draw {	3541	sub _draw {
2612	my ($self) = @_;	3542	my ($self) = @_;
2613		3543
…		…
2616	glColor 0, 0, 0, 1;	3546	glColor 0, 0, 0, 1;
2617	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3547	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2618	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2619		3549
2620	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2621
2622	}	3551	}
2623		3552
2624	#############################################################################	3553	#############################################################################
2625		3554
2626	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2627		3556
2628	use CFClient::OpenGL;	3557	use DC::OpenGL;
2629		3558
2630	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2631		3560
2632	sub moveto {	3561	sub moveto {
2633	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2634		3563
2635	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2663	glPopMatrix;	3592	glPopMatrix;
2664	}	3593	}
2665		3594
2666	#############################################################################	3595	#############################################################################
2667		3596
2668	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2669		3598
2670	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2671		3600
2672	sub new {	3601	sub new {
2673	my $class = shift;	3602	my $class = shift;
2674		3603
2675	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2687	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2688	}	3617	}
2689		3618
2690	#############################################################################	3619	#############################################################################
2691		3620
2692	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2693		3622
2694	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2695		3624
2696	use CFClient::OpenGL;	3625	use DC::OpenGL;
2697		3626
2698	sub new {	3627	sub new {
2699	my $class = shift;	3628	my $class = shift;
2700		3629
2701	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2705	}	3634	}
2706		3635
2707	sub set_tooltip_from {	3636	sub set_tooltip_from {
2708	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2709		3638
2710	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
2711		3644
2712	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2713	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2714	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2715	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2716	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2717	}	3650	}
2718		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2719	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2720	markup => $tooltip,	3657	markup => $tip,
2721	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2722	fontsize => 0.8,	3660	fontsize => 0.8,
2723	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2724	ellipsise => 0,	3662	ellipsise => 0,
2725	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2726	);	3664	);
2727	}	3665	}
2728		3666
…		…
2732	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2733		3671
2734	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2735	}	3673	}
2736		3674
2737	sub size_allocate {	3675	sub invoke_size_allocate {
2738	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2739		3677
2740	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2741	}	3679	}
2742		3680
2743	sub visibility_change {	3681	sub invoke_visibility_change {
2744	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2745		3683
2746	return unless $visible;	3684	return unless $visible;
2747		3685
2748	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2749	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2750	or return;	3688	or return;
2751		3689
		3690	if ($widget->{visible}) {
2752	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2753		3692
2754	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2755	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2756		3695
2757	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2758	});	3700	});
2759	}	3701	}
2760		3702
2761	sub _draw {	3703	sub _draw {
2762	my ($self) = @_;	3704	my ($self) = @_;
2763		3705
2764	glTranslate 0.375, 0.375;
2765
2766	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2767		3707
2768	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2769	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2770	glVertex 0 , 0;
2771	glVertex 0 , $h;
2772	glVertex $w, $h;
2773	glVertex $w, 0;
2774	glEnd;
2775		3710
2776	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2777	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
2778	glVertex 0 , 0;
2779	glVertex 0 , $h;
2780	glVertex $w, $h;
2781	glVertex $w, 0;
2782	glEnd;
2783		3713
2784	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2785		3715
2786	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2787	}	3717	}
2788		3718
2789	#############################################################################	3719	#############################################################################
2790		3720
2791	package CFClient::UI::Face;	3721	package DC::UI::Face;
2792		3722
2793	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2794		3724
2795	use CFClient::OpenGL;	3725	use DC::OpenGL;
2796		3726
2797	sub new {	3727	sub new {
2798	my $class = shift;	3728	my $class = shift;
2799		3729
2800	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2801	aspect => 1,	3733	aspect => 1,
2802	can_events => 0,	3734	can_events => 0,
2803	@_,	3735	@_,
2804	);	3736	);
2805		3737
2806	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
2807	Scalar::Util::weaken (my $widget = $self);
2808
2809	$self->{timer} = Event->timer (
2810	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2811	hard => 1,
2812	interval => $self->{animspeed},
2813	cb => sub {
2814	++$widget->{frame};
2815	$widget->update;
2816	},
2817	);
2818	}
2819		3739
2820	$self	3740	$self
2821	}	3741	}
2822		3742
		3743	sub update_timer {
		3744	my ($self) = @_;
		3745
		3746	return unless $self->{timer};
		3747
		3748	if ($self->{visible}) {
		3749	$self->{timer}->start;
		3750	} else {
		3751	$self->{timer}->stop;
		3752	}
		3753	}
		3754
		3755	sub update_face {
		3756	my ($self) = @_;
		3757
		3758	if ($::CONN) {
		3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3760	if ($anim && @$anim) {
		3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3762	delete $self->{face_change_cb};
		3763
		3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
		3768	}
		3769	}
		3770	}
		3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
2823	sub size_request {	3802	sub size_request {
2824	(32, 8)	3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
		3818
		3819	($self->{size_w} || 8, $self->{size_h} || 8)
2825	}	3820	}
2826		3821
2827	sub update {	3822	sub update {
2828	my ($self) = @_;	3823	my ($self) = @_;
2829		3824
2830	return unless $self->{visible};	3825	return unless $self->{visible};
2831		3826
2832	$self->SUPER::update;	3827	$self->SUPER::update;
2833	}	3828	}
2834		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub invoke_visibility_change {
		3852	my ($self) = @_;
		3853
		3854	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2835	sub _draw {	3859	sub _draw {
2836	my ($self) = @_;	3860	my ($self) = @_;
2837		3861
2838	return unless $::CONN;	3862	$self->SUPER::_draw;
2839		3863
2840	my $face;	3864	if (my $tex = $self->{tex}) {
2841
2842	if ($self->{frame}) {
2843	my $anim = $::CONN->{anim}[$self->{anim}];
2844
2845	$face = $anim->[ $self->{frame} % @$anim ]
2846	if $anim && @$anim;
2847	}
2848
2849	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2850
2851	if ($tex) {
2852	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
2853	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2854	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
2855	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2856	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2857	}	3870	}
2858	}	3871	}
2859		3872
2860	sub DESTROY {	3873	sub destroy {
2861	my ($self) = @_;	3874	my ($self) = @_;
2862		3875
2863	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2864	if $self->{timer};	3877	if $self->{timer};
2865		3878
2866	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2867	}	3880	}
2868		3881
2869	#############################################################################	3882	#############################################################################
2870		3883
2871	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2872		3885
2873	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2874		3887
2875	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2876		3889
2877	#############################################################################	3890	#############################################################################
2878		3891
2879	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2880		3893
2881	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2882		3895
2883	use CFClient::OpenGL;	3896	use DC::OpenGL;
2884		3897
2885	sub new {	3898	sub new {
2886	my $class = shift;	3899	my $class = shift;
2887		3900
2888	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2889	items => [],	3902	items => [],
2890	z => 100,	3903	z => 100,
2891	@_,	3904	@_,
2892	);	3905	);
2893		3906
2894	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2895		3908
2896	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2897	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2898		3911
2899	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2900	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2901	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2902	can_hover => 1,	3918	can_hover => 1,
2903	can_events => 1,	3919	can_events => 1,
		3920	tooltip => $tooltip,
		3921	children => [
		3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3923	(new DC::UI::Label markup => $right, align => 1),
		3924	],
		3925	;
		3926
		3927	} else {
		3928	$widget = new DC::UI::Label
		3929	can_hover => 1,
		3930	can_events => 1,
		3931	align => 0,
2904	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2905	}	3935	}
2906		3936
2907	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2908		3938
2909	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2914		3944
2915	# popup given the event (must be a mouse button down event currently)	3945	# popup given the event (must be a mouse button down event currently)
2916	sub popup {	3946	sub popup {
2917	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2918		3948
2919	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2920		3950
2921	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2922	$GRAB = $self;	3952	$GRAB = $self;
2923	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2924		3954
2925	$self->show;	3955	$self->show;
2926	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2927	}
2928		3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2929	sub mouse_motion {	3967	sub invoke_mouse_motion {
2930	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2931		3969
2932	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2933	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2934	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2935		3973
2936	0	3974	0
2937	}	3975	}
2938		3976
2939	sub button_up {	3977	sub invoke_button_up {
2940	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2941		3979
2942	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2943	undef $GRAB;	3981	undef $GRAB;
2944	$self->hide;	3982	$self->hide;
2945		3983
2946	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2947	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2948	} else {	3986	} else {
2949	return 0	3987	return 0
2950	}	3988	}
2951		3989
2952	1	3990	1
2953	}	3991	}
2954		3992
2955	#############################################################################	3993	#############################################################################
2956		3994
2957	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2958		3996
2959	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2960		3998
2961	sub new {	3999	sub new {
2962	my $class = shift;	4000	my $class = shift;
2963		4001
2964	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2965	@_,	4003	@_,
2966	);	4004	);
2967		4005
2968	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2969	if @{ $self->{children} };
2970		4007
2971	$self	4008	$self
2972	}	4009	}
2973		4010
2974	sub add {	4011	sub add {
2975	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2976		4013
2977	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2978		4015
2979	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2980	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2981	}	4024	}
2982		4025
2983	sub set_current_page {	4026	sub set_current_page {
2984	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2985		4028
2986	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
2987	? $page_or_widget	4030	? $page_or_widget
2988	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
2989		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
2990	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
2991	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2992		4038
2993	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
2994		4041
2995	$self->realloc;	4042	$self->realloc;
2996	}	4043	}
2997		4044
2998	sub visible_children {	4045	sub visible_children {
2999	$_[0]{current}	4046	$_[0]{current} || ()
3000	}	4047	}
3001		4048
3002	sub size_request {	4049	sub size_request {
3003	my ($self) = @_;	4050	my ($self) = @_;
3004		4051
		4052	$self->{current}
3005	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3006	}	4055	}
3007		4056
3008	sub size_allocate {	4057	sub invoke_size_allocate {
3009	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3010		4059
3011	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3012	}	4064	}
3013		4065
3014	sub _draw {	4066	sub _draw {
3015	my ($self) = @_;	4067	my ($self) = @_;
3016		4068
3017	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3018	}	4071	}
3019		4072
3020	#############################################################################	4073	#############################################################################
3021		4074
3022	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3023		4076
		4077	use DC::OpenGL;
		4078
3024	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3025		4080
3026	sub new {	4081	sub new {
3027	my $class = shift;	4082	my $class = shift;
3028		4083
3029	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3030	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3031	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3032	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3033	@_,	4089	@_,
3034	);	4090	);
3035		4091
3036	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3037	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3038		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3039	$self	4129	$self
3040	}	4130	}
3041		4131
3042	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3043	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3044		4163
3045	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3046		4166
3047	$self->{buttonbar}->add (new CFClient::UI::Button
3048	markup => $title,
3049	tooltip => $tooltip,
3050	on_activate => sub { $self->set_current_page ($widget) },
3051	);
3052
3053	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3054	}	4174	}
3055		4175
3056	sub set_current_page {	4176	sub set_current_page {
3057	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3058		4178
3059	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3060	$self->_emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
		4181	}
		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
3061	}	4201	}
3062		4202
3063	#############################################################################	4203	#############################################################################
3064		4204
3065	package CFClient::UI::Statusbox;	4205	package DC::UI::Selector;
3066		4206
		4207	use utf8;
		4208
3067	our @ISA = CFClient::UI::VBox::;	4209	our @ISA = DC::UI::Button::;
3068		4210
3069	sub new {	4211	sub new {
3070	my $class = shift;	4212	my $class = shift;
3071		4213
3072	$class->SUPER::new (	4214	my $self = $class->SUPER::new (
		4215	options => [], # [value, title, longdesc], ...
		4216	value => undef,
		4217	@_,
		4218	);
		4219
		4220	$self->_set_value ($self->{value});
		4221
		4222	$self
		4223	}
		4224
		4225	sub invoke_button_down {
		4226	my ($self, $ev) = @_;
		4227
		4228	my @menu_items;
		4229
		4230	for (@{ $self->{options} }) {
		4231	my ($value, $title, $tooltip) = @$_;
		4232
		4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4234	}
		4235
		4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4237	}
		4238
		4239	sub _set_value {
		4240	my ($self, $value) = @_;
		4241
		4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
		4244	or return;
		4245
		4246	$self->{value} = $item->[0];
		4247	$self->set_markup ("$item->[1] ⇓");
		4248	# $self->set_tooltip ($item->[2]);
		4249	}
		4250
		4251	sub set_value {
		4252	my ($self, $value) = @_;
		4253
		4254	return unless $self->{value} ne $value;
		4255
		4256	$self->_set_value ($value);
		4257	$self->emit (changed => $value);
		4258	}
		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
		4267	#############################################################################
		4268
		4269	package DC::UI::Statusbox;
		4270
		4271	our @ISA = DC::UI::VBox::;
		4272
		4273	sub new {
		4274	my $class = shift;
		4275
		4276	my $self = $class->SUPER::new (
3073	fontsize => 0.8,	4277	fontsize => 0.8,
3074	@_,	4278	@_,
3075	)	4279	);
		4280
		4281	DC::weaken (my $this = $self);
		4282
		4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4284
		4285	$self
3076	}	4286	}
3077		4287
3078	sub reorder {	4288	sub reorder {
3079	my ($self) = @_;	4289	my ($self) = @_;
3080	my $NOW = time;	4290	my $NOW = EV::time;
		4291
		4292	# freeze display when hovering over any label
		4293	return if $DC::UI::TOOLTIP->{owner}
		4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4295	values %{ $self->{item} };
3081		4296
3082	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3083	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3084	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3085		4302
3086	my @widgets;	4303	my @widgets;
3087		4304
3088	my @items = sort {	4305	my @items = sort {
3089	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
…		…
3092		4309
3093	my $count = 10 + 1;	4310	my $count = 10 + 1;
3094	for my $item (@items) {	4311	for my $item (@items) {
3095	last unless --$count;	4312	last unless --$count;
3096		4313
3097	push @widgets, $item->{label} ||= do {	4314	my $label = $item->{label} ||= do {
3098	# TODO: doesn't handle markup well (read as: at all)	4315	# TODO: doesn't handle markup well (read as: at all)
3099	my $short = $item->{count} > 1	4316	my $short = $item->{count} > 1
3100	? "<b>$item->{count} ×</b> $item->{text}"	4317	? "<b>$item->{count} ×</b> $item->{text}"
3101	: $item->{text};	4318	: $item->{text};
3102		4319
3103	for ($short) {	4320	for ($short) {
3104	s/^\s+//;	4321	s/^\s+//;
3105	s/\s+/ /g;	4322	s/\s+/ /g;
3106	}	4323	}
3107		4324
3108	new CFClient::UI::Label	4325	new DC::UI::Label
3109	markup => $short,	4326	markup => $short,
3110	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3111	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3112	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3113	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3114	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3115	fg => $item->{fg},	4333	fg => [@{ $item->{fg} }],
3116	can_events => 1,	4334	can_events => 1,
3117	can_hover => 1	4335	can_hover => 1
3118	};	4336	};
		4337
		4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4340	$label->update;
		4341	$label->set_max_size (undef, $label->{req_h} * $diff)
		4342	if $diff < 1;
		4343	$self->{timer}->set (1/30, 1/30);
		4344	} else {
		4345	$label->{fg}[3] = $item->{fg}[3] || 1;
		4346	}
		4347
		4348	push @widgets, $label;
3119	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3120		4354
3121	$self->clear;	4355	$self->clear;
3122	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3123	}	4357	}
3124		4358
…		…
3128	$text =~ s/^\s+//;	4362	$text =~ s/^\s+//;
3129	$text =~ s/\s+$//;	4363	$text =~ s/\s+$//;
3130		4364
3131	return unless $text;	4365	return unless $text;
3132		4366
3133	my $timeout = time + ((delete $arg{timeout}) || 60);	4367	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3134		4368
3135	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4369	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3136		4370
3137	if (my $item = $self->{item}{$group}) {	4371	if (my $item = $self->{item}{$group}) {
3138	if ($item->{text} eq $text) {	4372	if ($item->{text} eq $text) {
3139	$item->{count}++;	4373	$item->{count}++;
3140	} else {	4374	} else {
3141	$item->{count} = 1;	4375	$item->{count} = 1;
3142	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3143	}	4377	}
3144	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3145	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3146	delete $item->{label};	4380	delete $item->{label};
3147	} else {	4381	} else {
3148	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3149	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3155	count => 1,	4389	count => 1,
3156	%arg,	4390	%arg,
3157	};	4391	};
3158	}	4392	}
3159		4393
		4394	$ROOT->on_refresh (reorder => sub {
3160	$self->reorder;	4395	$self->reorder;
		4396	});
3161	}	4397	}
3162		4398
3163	sub reconfigure {	4399	sub reconfigure {
3164	my ($self) = @_;	4400	my ($self) = @_;
3165		4401
…		…
3168		4404
3169	$self->reorder;	4405	$self->reorder;
3170	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3171	}	4407	}
3172		4408
		4409	sub destroy {
		4410	my ($self) = @_;
		4411
		4412	$self->{timer}->cancel;
		4413
		4414	$self->SUPER::destroy;
		4415	}
		4416
3173	#############################################################################	4417	#############################################################################
3174		4418
3175	package CFClient::UI::Inventory;
3176
3177	our @ISA = CFClient::UI::ScrolledWindow::;
3178
3179	sub new {
3180	my $class = shift;
3181
3182	my $self = $class->SUPER::new (
3183	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3184	@_,
3185	);
3186
3187	$self
3188	}
3189
3190	sub set_items {
3191	my ($self, $items) = @_;
3192
3193	$self->{child}->clear;
3194	return unless $items;
3195
3196	my @items = sort {
3197	($a->{type} <=> $b->{type})
3198	or ($a->{name} cmp $b->{name})
3199	} @$items;
3200
3201	$self->{real_items} = \@items;
3202
3203	my $row = 0;
3204	for my $item (@items) {
3205	CFClient::Item::update_widgets $item;
3206
3207	$self->{child}->add (0, $row, $item->{face_widget});
3208	$self->{child}->add (1, $row, $item->{desc_widget});
3209	$self->{child}->add (2, $row, $item->{weight_widget});
3210
3211	$row++;
3212	}
3213	}
3214
3215	#############################################################################
3216
3217	package CFClient::UI::BindEditor;
3218
3219	our @ISA = CFClient::UI::FancyFrame::;
3220
3221	sub new {
3222	my $class = shift;
3223
3224	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3225
3226	$self->add (my $vb = new CFClient::UI::VBox);
3227
3228
3229	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3230	text => "start recording",
3231	tooltip => "Start/Stops recording of actions."
3232	."All subsequent actions after the recording started will be captured."
3233	."The actions are displayed after the record was stopped."
3234	."To bind the action you have to click on the 'Bind' button",
3235	on_activate => sub {
3236	unless ($self->{recording}) {
3237	$self->start;
3238	} else {
3239	$self->stop;
3240	}
3241	});
3242
3243	$vb->add (new CFClient::UI::Label text => "Actions:");
3244	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3245
3246	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3247	$vb->add (my $hb = new CFClient::UI::HBox);
3248	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3249	$hb->add (new CFClient::UI::Button
3250	text => "bind",
3251	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3252	on_activate => sub {
3253	$self->ask_for_bind;
3254	});
3255
3256	$vb->add (my $hb = new CFClient::UI::HBox);
3257	$hb->add (new CFClient::UI::Button
3258	text => "ok",
3259	expand => 1,
3260	tooltip => "This closes the binding editor and saves the binding",
3261	on_activate => sub {
3262	$self->hide;
3263	$self->commit;
3264	});
3265
3266	$hb->add (new CFClient::UI::Button
3267	text => "cancel",
3268	expand => 1,
3269	tooltip => "This closes the binding editor without saving",
3270	on_activate => sub {
3271	$self->hide;
3272	$self->{binding_cancel}->()
3273	if $self->{binding_cancel};
3274	});
3275
3276	$self->update_binding_widgets;
3277
3278	$self
3279	}
3280
3281	sub commit {
3282	my ($self) = @_;
3283	my ($mod, $sym, $cmds) = $self->get_binding;
3284	if ($sym != 0 && @$cmds > 0) {
3285	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3286	."'. Don't forget 'Save Config'!");
3287	$self->{binding_change}->($mod, $sym, $cmds)
3288	if $self->{binding_change};
3289	} else {
3290	$::STATUSBOX->add ("No action bound, no key or action specified!");
3291	$self->{binding_cancel}->()
3292	if $self->{binding_cancel};
3293	}
3294	}
3295
3296	sub start {
3297	my ($self) = @_;
3298
3299	$self->{rec_btn}->set_text ("stop recording");
3300	$self->{recording} = 1;
3301	$self->clear_command_list;
3302	$::CONN->start_record if $::CONN;
3303	}
3304
3305	sub stop {
3306	my ($self) = @_;
3307
3308	$self->{rec_btn}->set_text ("start recording");
3309	$self->{recording} = 0;
3310
3311	my $rec;
3312	$rec = $::CONN->stop_record if $::CONN;
3313	return unless ref $rec eq 'ARRAY';
3314	$self->set_command_list ($rec);
3315	}
3316
3317
3318	sub ask_for_bind_and_commit {
3319	my ($self) = @_;
3320	$self->ask_for_bind (1);
3321	}
3322
3323	sub ask_for_bind {
3324	my ($self, $commit) = @_;
3325
3326	CFClient::Binder::open_binding_dialog (sub {
3327	my ($mod, $sym) = @_;
3328	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3329	$self->update_binding_widgets;
3330	$self->commit if $commit;
3331	});
3332	}
3333
3334	# $mod and $sym are the modifiers and key symbol
3335	# $cmds is a array ref of strings (the commands)
3336	# $cb is the callback that is executed on OK
3337	# $ccb is the callback that is executed on CANCEL and
3338	# when the binding was unsuccessful on OK
3339	sub set_binding {
3340	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3341
3342	$self->clear_command_list;
3343	$self->{recording} = 0;
3344	$self->{rec_btn}->set_text ("start recording");
3345
3346	$self->{binding} = [$mod, $sym];
3347	$self->{commands} = $cmds;
3348
3349	$self->{binding_change} = $cb;
3350	$self->{binding_cancel} = $ccb;
3351
3352	$self->update_binding_widgets;
3353	}
3354
3355	# this is a shortcut method that asks for a binding
3356	# and then just binds it.
3357	sub do_quick_binding {
3358	my ($self, $cmds) = @_;
3359	$self->set_binding (undef, undef, $cmds, sub {
3360	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3361	});
3362	$self->ask_for_bind (1);
3363	}
3364
3365	sub update_binding_widgets {
3366	my ($self) = @_;
3367	my ($mod, $sym, $cmds) = $self->get_binding;
3368	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3369	$self->set_command_list ($cmds);
3370	}
3371
3372	sub get_binding {
3373	my ($self) = @_;
3374	return (
3375	$self->{binding}->[0],
3376	$self->{binding}->[1],
3377	[ grep { defined $_ } @{$self->{commands}} ]
3378	);
3379	}
3380
3381	sub clear_command_list {
3382	my ($self) = @_;
3383	$self->{cmdbox}->clear ();
3384	}
3385
3386	sub set_command_list {
3387	my ($self, $cmds) = @_;
3388
3389	$self->{cmdbox}->clear ();
3390	$self->{commands} = $cmds;
3391
3392	my $idx = 0;
3393
3394	for (@$cmds) {
3395	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3396
3397	my $i = $idx;
3398	$hb->add (new CFClient::UI::Label text => $_);
3399	$hb->add (new CFClient::UI::Button
3400	text => "delete",
3401	tooltip => "Deletes the action from the record",
3402	on_activate => sub {
3403	$self->{cmdbox}->remove ($hb);
3404	$cmds->[$i] = undef;
3405	});
3406
3407
3408	$idx++
3409	}
3410	}
3411
3412	#############################################################################
3413
3414	package CFClient::UI::SpellList;
3415
3416	our @ISA = CFClient::UI::Table::;
3417
3418	sub new {
3419	my $class = shift;
3420
3421	my $self = $class->SUPER::new (
3422	binding => [],
3423	commands => [],
3424	@_,
3425	)
3426	}
3427
3428	# XXX: Do sorting? Argl...
3429	sub add_spell {
3430	my ($self, $spell) = @_;
3431	$self->{spells}->{$spell->{name}} = $spell;
3432
3433	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3434	face => $spell->{face},
3435	can_hover => 1,
3436	can_events => 1,
3437	tooltip => $spell->{message});
3438
3439	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3440	text => $spell->{name},
3441	can_hover => 1,
3442	can_events => 1,
3443	tooltip => $spell->{message},
3444	expand => 1);
3445
3446	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3447	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3448	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3449	expand => 1);
3450
3451	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3452	text => "bind to key",
3453	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3454	}
3455
3456	sub rebuild_spell_list {
3457	my ($self) = @_;
3458	$self->{tbl_idx} = 0;
3459	$self->add_spell ($_) for values %{$self->{spells}};
3460	}
3461
3462	sub remove_spell {
3463	my ($self, $spell) = @_;
3464	delete $self->{spells}->{$spell->{name}};
3465	$self->rebuild_spell_list;
3466	}
3467
3468	#############################################################################
3469
3470	package CFClient::UI::Root;	4419	package DC::UI::Root;
3471		4420
3472	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3473		4422
		4423	use List::Util qw(min max);
		4424
3474	use CFClient::OpenGL;	4425	use DC::OpenGL;
3475		4426
3476	sub new {	4427	sub new {
3477	my $class = shift;	4428	my $class = shift;
3478		4429
3479	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3480	visible => 1,	4431	visible => 1,
3481	@_,	4432	@_,
3482	);	4433	);
3483		4434
3484	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3485		4436
3486	$self	4437	$self
3487	}	4438	}
3488		4439
3489	sub size_request {	4440	sub size_request {
…		…
3504	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3505		4456
3506	int $coord + 0.5	4457	int $coord + 0.5
3507	}	4458	}
3508		4459
3509	sub size_allocate {	4460	sub invoke_size_allocate {
3510	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3511		4462
3512	for my $child ($self->children) {	4463	for my $child ($self->children) {
3513	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4464	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3514		4465
…		…
3518	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3519	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3520		4471
3521	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3522	}	4473	}
		4474
		4475	1
3523	}	4476	}
3524		4477
3525	sub coord2local {	4478	sub coord2local {
3526	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3527		4480
…		…
3535	}	4488	}
3536		4489
3537	sub update {	4490	sub update {
3538	my ($self) = @_;	4491	my ($self) = @_;
3539		4492
3540	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3541	}	4494	}
3542		4495
3543	sub add {	4496	sub add {
3544	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3545		4498
…		…
3582	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3583	$_->()	4536	$_->()
3584	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3585	}	4538	}
3586		4539
3587	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3588	my %queue;	4541	my %queue;
3589	my @queue;	4542	my @queue;
3590	my $widget;	4543	my $widget;
3591		4544
3592	outer:	4545	outer:
…		…
3612		4565
3613	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3614		4567
3615	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3616		4569
3617	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3618	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
		4575
		4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3619		4578
3620	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
3621	$h = $widget->{force_h} if exists $widget->{force_h};	4580	$h = $widget->{force_h} if exists $widget->{force_h};
3622		4581
3623	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4582	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3636	}	4595	}
3637	}	4596	}
3638		4597
3639	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3640	}	4599	}
3641	}
3642		4600
3643	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3644	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3645	values %$size_alloc;	4603	values %$size_alloc;
3646		4604
3647	while () {	4605	while () {
3648	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3649		4607
3650	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3651		4609
3652	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3653	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3654		4612
		4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4615
		4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4618
3655	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3656	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3657		4621
3658	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3659	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3660	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3661		4625
3662	$widget->{w} = $w;	4626	$widget->{w} = $w;
3663	$widget->{h} = $h;	4627	$widget->{h} = $h;
3664		4628
3665	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3666	}	4631	}
3667	}	4632	}
3668	}	4633	}
3669		4634
3670	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3671	$_->()	4636	$_->()
3672	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3673	}	4638	}
3674
3675		4639
3676	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3677	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3678	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3679		4643
…		…
3682	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3683	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3684	glLoadIdentity;	4648	glLoadIdentity;
3685		4649
3686	{	4650	{
3687	package CFClient::UI::Base;	4651	package DC::UI::Base;
3688		4652
3689	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3690	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3691	}
3692		4655
3693	$self->_draw;	4656	$self->_draw;
		4657	}
3694	}	4658	}
3695		4659
3696	#############################################################################	4660	#############################################################################
3697		4661
3698	package CFClient::UI;	4662	package DC::UI;
3699		4663
3700	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3701	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3702		4666
3703	1	4667	1
3704

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