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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.280 by root, Mon Jun 5 01:22:08 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;
388		445
389	$self->realloc;	446	$self->realloc;
390	}	447	}
391		448
392	sub set_tooltip {	449	sub set_tooltip {
…		…
397		454
398	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
399		456
400	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
401		458
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	462	}
406	}	463	}
407		464
408	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
409	sub coord2local {	466	sub coord2local {
410	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
411		468
		469	return (undef, undef) unless $self->{parent};
		470
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	472	}
414		473
415	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
416	sub coord2global {	475	sub coord2global {
417	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
418		477
		478	return (undef, undef) unless $self->{parent};
		479
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	481	}
421		482
422	sub focus_in {	483	sub invoke_focus_in {
423	my ($self) = @_;	484	my ($self) = @_;
424		485
425	return if $FOCUS == $self;	486	return if $FOCUS == $self;
426	return unless $self->{can_focus};	487	return unless $self->{can_focus};
427		488
428	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
429		490
430	$self->_emit (focus_in => $focus);	491	$self->update;
431		492
432	$focus->update if $focus;	493	0
433	$FOCUS->update;
434	}	494	}
435		495
436	sub focus_out {	496	sub invoke_focus_out {
437	my ($self) = @_;	497	my ($self) = @_;
438		498
439	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
440		500
441	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
442		502
443	$self->_emit (focus_out => $focus);	503	$self->update;
444		504
445	$focus->update if $focus; #?
446
447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
448	unless $FOCUS;	506	unless $FOCUS;
449	}
450		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
451	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	519	sub invoke_button_up { 0 }
453	sub key_down { 0 }	520	sub invoke_key_down { 0 }
454	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
455		523
456	sub button_down {	524	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
458		526
459	$self->focus_in;	527	$self->grab_focus;
460		528
461	0	529	0
462	}	530	}
463		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
464	sub find_widget {	579	#sub find_widget {
465	my ($self, $x, $y) = @_;	580	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		581
476	sub set_parent {	582	sub set_parent {
477	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
478		584
479	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	587	}
505		588
506	sub realloc {	589	sub realloc {
507	my ($self) = @_;	590	my ($self) = @_;
508		591
…		…
533		616
534	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	618	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		620
538	sub draw {	621	#sub draw {
539	my ($self) = @_;	622	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		623
587	sub _draw {	624	sub _draw {
588	my ($self) = @_;	625	my ($self) = @_;
589		626
590	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
591	}	628	}
592		629
593	sub DESTROY {	630	sub DESTROY {
594	my ($self) = @_;	631	my ($self) = @_;
595		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
596	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	640	}
599		641
600	#############################################################################	642	#############################################################################
601		643
602	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
603		645
604	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
605		647
606	use strict;	648	use strict;
607	use CFClient::OpenGL;	649	use DC::OpenGL;
608		650
609	sub new {	651	sub new {
610	my $class = shift;	652	my $class = shift;
611
612	# range [value, low, high, page]
613		653
614	$class->SUPER::new (	654	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
617	@_	657	@_
618	)	658	)
619	}	659	}
620		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
621	sub _draw {	668	sub _draw {
622	my ($self) = @_;	669	my ($self) = @_;
623		670
624	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
625	? $self->{active_bg}	672	? $self->{active_bg}
…		…
629	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
630		677
631	glEnable GL_BLEND;	678	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	680	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	682	glDisable GL_BLEND;
643	}	683	}
644	}	684	}
645		685
646	#############################################################################	686	#############################################################################
647		687
648	package CFClient::UI::Empty;	688	package DC::UI::Empty;
649		689
650	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
651		691
652	sub new {	692	sub new {
653	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
655	}	695	}
…		…
662		702
663	sub draw { }	703	sub draw { }
664		704
665	#############################################################################	705	#############################################################################
666		706
667	package CFClient::UI::Container;	707	package DC::UI::Container;
668		708
669	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
670		710
671	sub new {	711	sub new {
672	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
673		713
674	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
678	can_events => 0,	718	can_events => 0,
679	%arg,	719	%arg,
680	);	720	);
681		721
682	$self->add (@$children)	722	$self->add (@$children)
683	if $children;	723	if $children && @$children;
684		724
685	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
686	}	734	}
687		735
688	sub add {	736	sub add {
689	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
690		738
691	$_->set_parent ($self)	739	$_->set_parent ($self)
692	for @widgets;	740	for @widgets;
693		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	743	use sort 'stable';
695		744
696	$self->{children} = [	745	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
699	];	748	];
700		749
701	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
702	}	755	}
703		756
704	sub children {	757	sub children {
705	@{ $_[0]{children} }	758	@{ $_[0]{children} }
706	}	759	}
707		760
708	sub remove {	761	sub remove {
709	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
710		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
711	delete $child->{parent};	767	delete $child->{parent};
712	$child->hide;	768	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
715		771
716	$self->realloc;	772	$self->realloc;
717	}	773	}
718		774
719	sub clear {	775	sub clear {
720	my ($self) = @_;	776	my ($self) = @_;
721		777
722	my $children = delete $self->{children};	778	my $children = $self->{children};
723	$self->{children} = [];	779	$self->{children} = [];
724		780
725	for (@$children) {	781	for (@$children) {
726	delete $_->{parent};	782	delete $_->{parent};
727	$_->hide;	783	$_->hide;
…		…
747	}	803	}
748		804
749	sub _draw {	805	sub _draw {
750	my ($self) = @_;	806	my ($self) = @_;
751		807
752	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
753	}	809	}
754		810
755	#############################################################################	811	#############################################################################
756		812
757	package CFClient::UI::Bin;	813	package DC::UI::Bin;
758		814
759	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
760		816
761	sub new {	817	sub new {
762	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
763		819
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		821
766	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
767	}	823	}
768		824
769	sub add {	825	sub add {
770	my ($self, $child) = @_;	826	my ($self, $child) = @_;
771		827
772	$self->{children} = [];	828	$self->clear;
773
774	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
775	}	830	}
776		831
777	sub remove {	832	sub remove {
778	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
779		834
780	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
781		836
782	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	838	unless @{$self->{children}};
784	}	839	}
785		840
786	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
787		842
788	sub size_request {	843	sub size_request {
789	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
790	}	845	}
791		846
792	sub size_allocate {	847	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
794		849
795	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
796	}	853	}
797		854
798	#############################################################################	855	#############################################################################
799
800	# back-buffered drawing area	856	# back-buffered drawing area
801		857
802	package CFClient::UI::Window;	858	package DC::UI::Window;
803		859
804	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
805		861
806	use CFClient::OpenGL;	862	use DC::OpenGL;
807		863
808	sub new {	864	sub new {
809	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
810		866
811	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
816		872
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	874	$self->SUPER::update;
819	}	875	}
820		876
821	sub size_allocate {	877	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
823		879
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	883	}
827		884
828	sub _render {	885	sub _render {
829	my ($self) = @_;	886	my ($self) = @_;
830		887
…		…
832	}	889	}
833		890
834	sub render_child {	891	sub render_child {
835	my ($self) = @_;	892	my ($self) = @_;
836		893
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
840		897
841	{	898	{
842	package CFClient::UI::Base;	899	package DC::UI::Base;
843		900
844	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
846	}	905	}
847
848	$self->_render;
849	};	906	};
850	}	907	}
851		908
852	sub _draw {	909	sub _draw {
853	my ($self) = @_;	910	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		911
857	my $tex = $self->{texture}	912	my $tex = $self->{texture}
858	or return;	913	or return;
859		914
860	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
863		918
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
865		920
866	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
867	}	922	}
868		923
869	#############################################################################	924	#############################################################################
870		925
871	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
872		927
		928	use List::Util qw(min max);
		929
873	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
874		931
875	sub new {	932	sub new {
876	my $class = shift;	933	my $class = shift;
877		934
878	$class->SUPER::new (	935	$class->SUPER::new (
…		…
885	sub size_request {	942	sub size_request {
886	my ($self) = @_;	943	my ($self) = @_;
887		944
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		946
890	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
892		949
893	($w, $h)	950	($w, $h)
894	}	951	}
895		952
896	sub size_allocate {	953	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
898		955
899	my $child = $self->child;	956	my $child = $self->child;
900		957
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		960
904	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
905	$self->update;	962	$self->update;
		963
		964	1
906	}	965	}
907		966
908	sub set_offset {	967	sub set_offset {
909	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
910		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}) {
911	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
913		976
		977	$self->emit (changed => $x, $y);
914	$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	}
915	}	998	}
916		999
917	# 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 $self... but we should not ask for that
918	sub coord2local {	1001	sub coord2local {
919	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
935		1018
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1021	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1023	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1025	}
943	}	1026	}
944		1027
945	sub _render {	1028	sub _render {
946	my ($self) = @_;	1029	my ($self) = @_;
947		1030
948	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};
949	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 - $self->{view_y};
950		1033
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1035
953	$self->SUPER::_render;	1036	$self->SUPER::_render;
954	}	1037	}
955		1038
956	#############################################################################	1039	#############################################################################
957		1040
958	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
959		1042
960	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
961		1044
962	sub new {	1045	sub new {
963	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
964		1047
965	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
966		1049
967	my $self;	1050	my $self;
968		1051
969	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,
970	vertical => 1,	1066	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1068	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1071	},
975	;	1072	;
976		1073
977	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
979	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
980	%arg,	1082	%arg,
981	);	1083	);
982		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
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
984	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
985		1109
986	$self	1110	$self
987	}	1111	}
988		1112
…		…
990	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
991		1115
992	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
993	}	1117	}
994		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
995	sub update {	1123	sub update_slider {
		1124	my ($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 {
996	my ($self) = @_;	1154	my ($self, $ev) = @_;
997		1155
998	$self->SUPER::update;	1156	$self->grab_focus;
999		1157
1000	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1003	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1004		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, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1005	sub size_allocate {	1212	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1007		1214
		1215	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1217	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1218
1017	#############################################################################	1219	#############################################################################
1018		1220
1019	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1020		1222
1021	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1022		1224
1023	use CFClient::OpenGL;	1225	use DC::OpenGL;
1024		1226
1025	sub new {	1227	sub new {
1026	my $class = shift;	1228	my $class = shift;
1027		1229
1028	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1039		1241
1040	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1052	}	1247	}
1053		1248
1054	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1055	}	1250	}
1056		1251
1057	#############################################################################	1252	#############################################################################
1058		1253
1059	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1060		1255
1061	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1062		1257
1063	use CFClient::OpenGL;	1258	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1259
1073	sub new {	1260	sub new {
1074	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1075		1262
1076	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	}
1077		1270
1078	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1272	# label => "",
1080	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1081	border => 0.6,	1274	border => 0.8,
1082	can_events => 1,	1275	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1276	%arg,
1086	);	1277	);
1087		1278
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1279	$self
1096	}	1280	}
1097		1281
1098	sub add {	1282	sub add {
1099	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1100		1284
1101	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1287	}
1104		1288
1105	sub border {	1289	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1107	}	1291	}
1108		1292
1109	sub size_request {	1293	sub size_request {
1110	my ($self) = @_;	1294	my ($self) = @_;
1111		1295
1112	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1297	if $self->{label};
1114		1298
1115	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1116		1300
1117	(	1301	(
1118	$w + $self->border * 2,	1302	$w + $self->border * 2,
1119	$h + $self->border * 2,	1303	$h + $self->border * 2,
1120	)	1304	)
1121	}	1305	}
1122		1306
1123	sub size_allocate {	1307	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1125		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, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1126	if ($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}) {
1127	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1449	}
1131		1450
1132	my $border = $self->border;	1451	my $border = $self->border;
1133		1452
1134	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1135	$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;
1136		1468
1137	$self->child->configure ($border, $border, $w, $h);	1469	1
1138	}	1470	}
1139		1471
1140	sub button_down {	1472	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1142		1474
1143	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1476	my $border = $self->border;
1145		1477
…		…
1176		1508
1177	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1178		1510
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1514	};
1183	} else {	1515	} else {
1184	return 0;	1516	return 0;
1185	}	1517	}
1186		1518
1187	1	1519	1
1188	}	1520	}
1189		1521
1190	sub button_up {	1522	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1192		1524
1193	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1194	}	1526	}
1195		1527
1196	sub mouse_motion {	1528	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1198		1530
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1532
1201	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1202	}	1542	}
1203		1543
1204	sub _draw {	1544	sub _draw {
1205	my ($self) = @_;	1545	my ($self) = @_;
1206		1546
…		…
1212	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1554
1215	my $border = $self->border;	1555	my $border = $self->border;
1216		1556
		1557	if ($border) {
1217	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$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, $border);
		1577	}
1222		1578
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1225		1581
1226	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1232		1588
1233	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1234		1590
1235	$child->draw;	1591	$child->draw;
1236		1592
1237	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1240	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1241	}	1602	}
1242		1603
1243	#############################################################################	1604	#############################################################################
1244		1605
1245	package CFClient::UI::Table;	1606	package DC::UI::Table;
1246		1607
1247	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1248		1609
1249	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1250		1611
1251	use CFClient::OpenGL;	1612	use DC::OpenGL;
1252		1613
1253	sub new {	1614	sub new {
1254	my $class = shift;	1615	my $class = shift;
1255		1616
1256	$class->SUPER::new (	1617	$class->SUPER::new (
1257	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1258	@_,	1620	@_,
1259	)	1621	)
1260	}	1622	}
1261		1623
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1624	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	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);
1278		1656
1279	my @children = $self->children;	1657	my @children = $self->children;
1280	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	}
1281		1668	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1669
1287	$self->realloc;	1670	# second pass, rows
1288	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1673
1304	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1678	}
1307	}	1679	}
1308		1680
1309	(\@w, \@h)	1681	(\@w, \@h)
1310	}	1682	}
…		…
1318	(sum @$ws),	1690	(sum @$ws),
1319	(sum @$hs),	1691	(sum @$hs),
1320	)	1692	)
1321	}	1693	}
1322		1694
1323	sub size_allocate {	1695	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1325		1697
1326	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1327		1699
1328	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1330		1702
1331	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1335		1707
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1709
1340	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
1341	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1342		1719
1343	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1722
1345	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1346	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)};
1347	or next;
1348		1725
1349	my $x = 0;	1726	$widget->configure (
1350	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1729	);
1352	for my $c (0 .. $#$row) {	1730	}
1353	my $col_w = $ws->[$c];
1354		1731
1355	if (my $widget = $row->[$c]) {	1732	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1357	}
1358		1734
1359	$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};
1360	}	1762	}
1361
1362	$y += $row_h;
1363	}	1763	}
1364		1764
1365	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1366		1767
1367	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, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1369		1787
1370	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1371	$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;
1372		1791
1373	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1374		1794
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1796	}
1377	and return $res;	1797
1378	}	1798	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1799	}
1390		1800
1391	#############################################################################	1801	#############################################################################
1392		1802
1393	package CFClient::UI::Box;	1803	package DC::UI::Box;
1394		1804
1395	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1396		1806
1397	sub size_request {	1807	sub size_request {
1398	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1399		1811
1400	$self->{vertical}	1812	$self->{vertical}
1401	? (	1813	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1404	)	1816	)
1405	: (	1817	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1408	)	1820	)
1409	}	1821	}
1410		1822
1411	sub size_allocate {	1823	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1413		1825
1414	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1827	my @children = $self->visible_children;
1416		1828
1417	my @req;	1829	my @req;
1418		1830
1419	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1421	} else {	1833	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1424		1836
1425	if ($req > $space) {	1837	if ($req > $space) {
1426	# ah well, not enough space	1838	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1428	} else {	1840	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1842
1431	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1432		1844
1433	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1846	for 0 .. $#children;
1435	}	1847	}
1436	}	1848	}
1437		1849
1438	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1439		1851
1440	my $pos = 0;	1852	my $pos = 0;
1441	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1856
1445	$pos += $alloc;	1857	$pos += $alloc;
1446	}	1858	}
1447		1859
1448	1	1860	1
1449	}	1861	}
1450		1862
1451	#############################################################################	1863	#############################################################################
1452		1864
1453	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1454		1866
1455	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1456		1868
1457	sub new {	1869	sub new {
1458	my $class = shift;	1870	my $class = shift;
1459		1871
1460	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1463	)	1875	)
1464	}	1876	}
1465		1877
1466	#############################################################################	1878	#############################################################################
1467		1879
1468	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1469		1881
1470	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1471		1883
1472	sub new {	1884	sub new {
1473	my $class = shift;	1885	my $class = shift;
1474		1886
1475	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1478	)	1890	)
1479	}	1891	}
1480		1892
1481	#############################################################################	1893	#############################################################################
1482		1894
1483	package CFClient::UI::Label;	1895	package DC::UI::Label;
1484		1896
1485	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1486		1898
1487	use CFClient::OpenGL;	1899	use DC::OpenGL;
1488		1900
1489	sub new {	1901	sub new {
1490	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1491		1903
1492	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1907	#active_bg => none
1496	#font => default_font	1908	#font => default_font
1497	#text => initial text	1909	#text => initial text
1498	#markup => initial narkup	1910	#markup => initial narkup
1499	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1500	ellipsise => 3, # end	1913	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1502	fontsize => 1,	1915	fontsize => 1,
1503	align => -1,	1916	align => 0.5,
1504	valign => -1,	1917	valign => 0.5,
1505	padding_x => 2,	1918	padding_x => 4,
1506	padding_y => 2,	1919	padding_y => 2,
1507	can_events => 0,	1920	can_events => 0,
1508	%arg	1921	%arg
1509	);	1922	);
1510		1923
1511	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1927	$self->{template} = $layout;
1515	}	1928	}
1516		1929
1517	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1521	}	1934	}
1522		1935
1523	$self	1936	$self
1524	}	1937	}
1525		1938
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1939	sub update {
1537	my ($self) = @_;	1940	my ($self) = @_;
1538		1941
1539	delete $self->{texture};	1942	delete $self->{texture};
1540	$self->SUPER::update;	1943	$self->SUPER::update;
1541	}	1944	}
1542		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1543	sub set_text {	1959	sub set_text {
1544	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1545		1961
1546	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1548		1964
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1551		1966
		1967	delete $self->{size_req};
1552	$self->realloc;	1968	$self->realloc;
1553	$self->update;	1969	$self->update;
1554	}	1970	}
1555		1971
1556	sub set_markup {	1972	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1561		1977
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1979
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1566		1981
		1982	delete $self->{size_req};
1567	$self->realloc;	1983	$self->realloc;
1568	$self->update;	1984	$self->update;
1569	}	1985	}
1570		1986
1571	sub size_request {	1987	sub size_request {
1572	my ($self) = @_;	1988	my ($self) = @_;
1573		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1998
1580	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1581		2000
1582	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		2005
1586	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1587		2007
1588	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1590	}	2013	};
1591		2014
1592	($w, $h)	2015	@{ $self->{size_req} }
1593	}	2016	}
1594		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1595	sub size_allocate {	2022	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1597		2024
1598	delete $self->{ox};	2025	delete $self->{ox};
1599		2026
1600	delete $self->{texture}	2027	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1602	}	2031	}
1603		2032
1604	sub set_fontsize {	2033	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1606		2035
1607	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1608	delete $self->{texture};	2038	delete $self->{texture};
1609		2039
1610	$self->realloc;	2040	$self->realloc;
1611	}	2041	}
1612		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1613	sub _draw {	2052	sub _draw {
1614	my ($self) = @_;	2053	my ($self) = @_;
1615		2054
1616	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1617		2056
1618	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2064
1626	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1627	};	2066	};
1628		2067
1629	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1632	: ($self->{w} - $tex->{w}) * 0.5);
1633		2071
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);
1637	};	2073	};
1638		2074
1639	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1640	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 $self->{list};
1641		2083
1642	glColor_premultiply @{$self->{fg}}	2084	$self->{layout}->draw;
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1649		2094
1650	#############################################################################	2095	#############################################################################
1651		2096
1652	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1653		2098
1654	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1655		2100
1656	use CFClient::OpenGL;	2101	use DC::OpenGL;
1657		2102
1658	sub new {	2103	sub new {
1659	my $class = shift;	2104	my $class = shift;
1660		2105
1661	$class->SUPER::new (	2106	$class->SUPER::new (
1662	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1663	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1664	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1665	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1666	can_hover => 1,	2113	can_hover => 1,
1667	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1668	valign => 0,	2116	valign => 0.5,
1669	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1670	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1671	@_	2123	@_
1672	)	2124	)
1673	}	2125	}
1674		2126
1675	sub _set_text {	2127	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2135	$self->{text} = $text;
1684		2136
1685	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1687		2140
1688	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1689	$self->update;	2144	$self->update;
1690	}	2145	}
1691		2146
1692	sub set_text {	2147	sub set_text {
1693	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1694		2149
1695	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2151	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2152	}
1700		2153
1701	sub get_text {	2154	sub get_text {
1702	$_[0]{text}	2155	$_[0]{text}
1703	}	2156	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1709		2162
1710	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1711	}	2164	}
1712		2165
1713	sub key_down {	2166	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1715		2168
1716	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1719		2172
1720	my $text = $self->get_text;	2173	my $text = $self->get_text;
1721		2174
1722	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1725	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($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 = "";
1731	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2201	$self->emit ('escape');
1736	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2206	} else {
1739	return 0;	2207	return 0;
1740	}	2208	}
1741		2209
1742	$self->_set_text ($text);	2210	$self->_set_text ($text);
1743		2211
1744	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1745		2214
1746	1	2215	1
1747	}	2216	}
1748		2217
1749	sub focus_in {	2218	sub invoke_focus_in {
1750	my ($self) = @_;	2219	my ($self) = @_;
1751		2220
1752	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1753		2222
1754	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1755	}	2224	}
1756		2225
1757	sub button_down {	2226	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1759		2228
1760	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2230
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2232
1764	# byte-index to char-index	2233	# byte-index to char-index
1765	my $text = $self->{text};	2234	my $text = $self->{text};
1766	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1768		2237
1769	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1770	$self->update;	2239	$self->update;
1771		2240
1772	1	2241	1
1773	}	2242	}
1774		2243
1775	sub mouse_motion {	2244	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1777	# 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, $y;#d#
1778		2247
1779	0	2248	1
1780	}	2249	}
1781		2250
1782	sub _draw {	2251	sub _draw {
1783	my ($self) = @_;	2252	my ($self) = @_;
1784		2253
…		…
1791	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1792	}	2261	}
1793		2262
1794	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796	glBegin GL_QUADS;
1797	glVertex 0 , 0;
1798	glVertex 0 , $self->{h};
1799	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1800	glVertex $self->{w}, 0;
1801	glEnd;
1802	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1803		2267
1804	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1805		2269
1806	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1808		2272
1809	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1810	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1811	utf8::encode $text;	2275	utf8::encode $text;
1812		2276
1813	@$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 $text);
1814	}	2278	}
1815		2279
1816	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1817	glBegin GL_LINES;	2281	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1819	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} + $self->{cur_h};
1820	glEnd;	2284	glEnd;
1821	}
1822	}
1823		2285
		2286	glLineWidth 3;
		2287	glColor @{$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
1824	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1825		2305
1826	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1827		2307
1828	use CFClient::OpenGL;	2308	use DC::OpenGL;
1829		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1830	sub key_down {	2320	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1832		2322
1833	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1834		2324
1835	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1838	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1841	$self->update;	2332	$self->update;
1842		2333
1843	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1846	}	2337	}
1847	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2342	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2344	}
1854		2345
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2349
1859	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1862	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1863	}	2357	}
1864		2358
1865	} else {	2359	} else {
1866	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1867	}	2361	}
1868		2362
1869	1	2363	1
1870	}	2364	}
1871		2365
1872	#############################################################################	2366	#############################################################################
1873		2367
1874	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1875		2369
1876	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1877		2371
1878	use CFClient::OpenGL;	2372	use DC::OpenGL;
1879
1880	my @tex =
1881	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1882	qw(b1_button_active.png);
1883		2373
1884	sub new {	2374	sub new {
1885	my $class = shift;	2375	my $class = shift;
1886		2376
1887	$class->SUPER::new (	2377	$class->SUPER::new (
1888	padding_x => 4,
1889	padding_y => 4,	2378	padding_y => 4,
1890	fg => [1, 1, 1],	2379
1891	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($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	$class->SUPER::new (
1892	can_hover => 1,	2431	can_hover => 1,
1893	align => 0,	2432	align => 0.5,
1894	valign => 0,	2433	valign => 0.5,
1895	can_events => 1,	2434	can_events => 1,
1896	@_	2435	@_
1897	)	2436	)
1898	}	2437	}
1899		2438
1900	sub activate { }
1901
1902	sub button_up {	2439	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1904		2441
1905	$self->emit ("activate")	2442	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1910	}	2447	}
1911		2448
1912	sub _draw {	2449	sub _draw {
1913	my ($self) = @_;	2450	my ($self) = @_;
1914		2451
1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1916
1917	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1920		2455
		2456	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2458
1923	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1924		2460
1925	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1926	}	2462	}
1927		2463
1928	#############################################################################	2464	#############################################################################
1929		2465
1930	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1931		2467
1932	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1933		2471
1934	my @tex =	2472	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1937
1938	use CFClient::OpenGL;
1939		2475
1940	sub new {	2476	sub new {
1941	my $class = shift;	2477	my $class = shift;
1942		2478
1943	$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	$class->SUPER::new (
		2535	fontsize => 1,
1944	padding_x => 2,	2536	padding_x => 2,
1945	padding_y => 2,	2537	padding_y => 2,
1946	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1947	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1948	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1954	}	2546	}
1955		2547
1956	sub size_request {	2548	sub size_request {
1957	my ($self) = @_;	2549	my ($self) = @_;
1958		2550
1959	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1960	}	2552	}
1961		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1962	sub button_down {	2562	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1964		2564
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2567	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2568	} else {
1970	return 0	2569	return 0
1971	}	2570	}
1972		2571
1973	1	2572	1
…		…
1976	sub _draw {	2575	sub _draw {
1977	my ($self) = @_;	2576	my ($self) = @_;
1978		2577
1979	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1980		2579
1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1982		2581
1983	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1984		2583
1985	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;
1986		2585
…		…
1993	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1994	}	2593	}
1995		2594
1996	#############################################################################	2595	#############################################################################
1997		2596
1998	package CFClient::UI::Image;	2597	package DC::UI::Image;
1999		2598
2000	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2001		2600
2002	use CFClient::OpenGL;	2601	use DC::OpenGL;
2003	use Carp qw/confess/;
2004		2602
2005	our %loaded_images;	2603	our %texture_cache;
2006		2604
2007	sub new {	2605	sub new {
2008	my $class = shift;	2606	my $class = shift;
2009		2607
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2011		2613
2012	$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";
2013		2616
2014	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2016		2619
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2018		2621
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2623
2023	$self	2624	$self
2024	}	2625	}
2025		2626
		2627	sub STORABLE_freeze {
		2628	my ($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 => $path)
		2640	}
		2641
2026	sub size_request {	2642	sub size_request {
2027	my ($self) = @_;	2643	my ($self) = @_;
2028		2644
2029	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2030	}	2646	}
2031		2647
2032	sub _draw {	2648	sub _draw {
2033	my ($self) = @_;	2649	my ($self) = @_;
2034		2650
…		…
2051	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2052	}	2668	}
2053		2669
2054	#############################################################################	2670	#############################################################################
2055		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
2056	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2057		2715
2058	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2059		2717
2060	use List::Util qw(min max);	2718	use List::Util qw(min max);
2061		2719
2062	use CFClient::OpenGL;	2720	use DC::OpenGL;
2063		2721
2064	my %tex = (	2722	my %tex = (
2065	food => [	2723	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2726	],
2069	grace => [	2727	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2071	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/
2072	],	2730	],
2073	hp => [	2731	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2734	],
2077	mana => [	2735	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2079	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/
2080	],	2738	],
2081	);	2739	);
2082		2740
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2803
2146	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2147	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, $h3);
2148		2809
2149	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2811	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2812	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
…		…
2171		2832
2172	if ($t3) {	2833	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2840	glEnd;
2180	}	2841	}
2181		2842
2182	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2184	}	2845	}
2185		2846
2186	#############################################################################	2847	#############################################################################
2187		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($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
2188	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2189		3004
2190	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2191		3006
2192	sub new {	3007	sub new {
2193	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2194		3009
2195	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	3012	can_hover => 1,
2198	can_events => 1,	3013	can_events => 1,
2199	%arg,	3014	%arg,
2200	);	3015	);
2201		3016
2202	$self->add ($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");
2203	$self->add ($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);
2204	$self->add ($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");
2205		3020
2206	$self	3021	$self
2207	}	3022	}
2208		3023
2209	sub set_fontsize {	3024	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2231	}	3046	}
2232		3047
2233	#############################################################################	3048	#############################################################################
2234		3049
2235	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2236		3051
2237	use strict;	3052	use strict;
2238		3053
2239	use CFClient::OpenGL;	3054	use DC::OpenGL;
2240		3055
2241	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2242		3057
2243	my @tex =	3058	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2246		3061
2247	sub new {	3062	sub new {
2248	my $class = shift;	3063	my $class = shift;
2249		3064
…		…
2270	$self->update;	3085	$self->update;
2271		3086
2272	$self	3087	$self
2273	}	3088	}
2274		3089
2275	sub changed { }
2276
2277	sub set_range {	3090	sub set_range {
2278	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2279		3092
2280	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2281		3094
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2284	}	3099	}
2285		3100
2286	sub set_value {	3101	sub set_value {
2287	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2288		3103
2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290		3105
2291	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2292		3107
2293	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2294
2295	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2296	$value = $hi - $page if $value > $hi - $page;
2297		3110
2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299	if $unit;	3112	if $unit;
2300		3113
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		3115
2303	if ($value != $old_value) {	3116	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2305	$self->update;	3118	$self->update;
2306	}	3119	}
2307	}	3120	}
2308		3121
2309	sub size_request {	3122	sub size_request {
2310	my ($self) = @_;	3123	my ($self) = @_;
2311		3124
2312	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2313	}	3126	}
2314		3127
2315	sub button_down {	3128	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2317		3130
2318	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		3132
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		3134
2322	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2323	}
2324		3136
		3137	1
		3138	}
		3139
2325	sub mouse_motion {	3140	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2327		3142
2328	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		3145
…		…
2338	}	3153	}
2339		3154
2340	1	3155	1
2341	}	3156	}
2342		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($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] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2343	sub update {	3170	sub update {
2344	my ($self) = @_;	3171	my ($self) = @_;
2345		3172
2346	delete $self->{knob_w};	3173	delete $self->{knob_w};
2347	$self->SUPER::update;	3174	$self->SUPER::update;
…		…
2351	my ($self) = @_;	3178	my ($self) = @_;
2352		3179
2353	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2354	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2355		3182
2356	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2357	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2358		3185
2359	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};
2360		3187
2361	$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;
2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2363		3190
2364	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2394	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2395	}	3222	}
2396		3223
2397	#############################################################################	3224	#############################################################################
2398		3225
2399	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2400		3227
2401	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2402		3229
2403	sub new {	3230	sub new {
2404	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2405		3232
2406	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2407		3234
2408	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	3238	to_value => sub { shift },
2412	from_value => sub { shift },	3239	from_value => sub { shift },
2413	%arg,	3240	%arg,
2414	);	3241	);
2415		3242
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2437		3264
2438	#############################################################################	3265	#############################################################################
2439		3266
2440	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2441		3268
2442	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2443		3270
2444	use CFClient::OpenGL;	3271	use DC::OpenGL;
2445		3272
2446	sub new {	3273	sub new {
2447	my $class = shift;	3274	my $class = shift;
2448		3275
2449	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2450	fontsize => 1,	3277	fontsize => 1,
2451	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2452	#font => default_font	3280	#font => default_font
2453	@_,	3281	@_,
2454		3282
2455	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2456	par => [],	3284	par => [],
		3285	max_par => 0,
2457	height => 0,	3286	height => 0,
2458	children => [	3287	children => [
2459	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2461	],	3290	],
2462	);	3291	);
2463		3292
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3294
…		…
2471		3300
2472	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3302	$self->reflow;
2474	}	3303	}
2475		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2476	sub size_allocate {	3314	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2478		3316
2479	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3319
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3324
2485	$self->reflow;	3325	$self->reflow;
2486	}
2487		3326
2488	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2489	my ($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) = @_;
2490		3343
2491	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2492		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($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}}
2496		3357	);
		3358
2497	$layout->size	3359	$layout
2498	}	3360	}
2499		3361
2500	sub reflow {	3362	sub reflow {
2501	my ($self) = @_;	3363	my ($self) = @_;
2502		3364
…		…
2509		3371
2510	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2512	}	3374	}
2513		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	$self->update;
		3389	}
		3390
2514	sub clear {	3391	sub clear {
2515	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2516		3396
2517	$self->{par} = [];	3397	$self->{par} = [];
2518	$self->{height} = 0;	3398	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3400	}
2521		3401
2522	sub add_paragraph {	3402	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2524		3404
2525	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2526	my ($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
2527	$self->{height} += $h;	3457	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3459
2531	$self->{children}[1]->set_range ([$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}[$paridx]{y});
		3465	}
2532	}	3466	}
2533		3467
2534	sub update {	3468	sub update {
2535	my ($self) = @_;	3469	my ($self) = @_;
2536		3470
…		…
2538		3472
2539	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2540		3474
2541	delete $self->{texture};	3475	delete $self->{texture};
2542		3476
2543	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3481
2546	if (delete $self->{need_reflow}) {
2547	my $height = 0;
2548
2549	my $layout = $self->{layout};
2550
2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2553	for (@{$self->{par}}) {
2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555	$layout->set_width ($W - $_->[3]);
2556	$layout->set_markup ($_->[4]);
2557	my ($w, $h) = $layout->size;
2558	$_->[0] = $w + $_->[3];
2559	$_->[1] = $h;
2560	}
2561
2562	$height += $_->[1];
2563	}
2564
2565	$self->{height} = $height;
2566
2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2568
2569	delete $self->{texture};
2570	}
2571
2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2575		3485
		3486	package DC::UI::Base;
		3487	local ($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;
2576	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2577		3495
2578	my $y0 = $top;	3496	my $y0 = $top;
2579	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2580		3498
2581	my $y = 0;
2582
2583	my $layout = $self->{layout};
2584
2585	$layout->set_font ($self->{font}) if $self->{font};
2586
2587	glEnable GL_BLEND;
2588	#TODO# not correct in windows where rgba is forced off
2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2590
2591	for my $par (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2593		3502
2594	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3505
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2600		3508
2601	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2602	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	}
2603	}	3521	}
2604		3522
2605	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3525	}
2607		3526
2608	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2609	};	3528	};
2610	});	3529	});
		3530	}
		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
2611	}	3539	}
2612		3540
2613	sub _draw {	3541	sub _draw {
2614	my ($self) = @_;	3542	my ($self) = @_;
2615		3543
…		…
2618	glColor 0, 0, 0, 1;	3546	glColor 0, 0, 0, 1;
2619	$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});
2620	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2621		3549
2622	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2623
2624	}	3551	}
2625		3552
2626	#############################################################################	3553	#############################################################################
2627		3554
2628	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2629		3556
2630	use CFClient::OpenGL;	3557	use DC::OpenGL;
2631		3558
2632	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2633		3560
2634	sub moveto {	3561	sub moveto {
2635	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2636		3563
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3592	glPopMatrix;
2666	}	3593	}
2667		3594
2668	#############################################################################	3595	#############################################################################
2669		3596
2670	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2671		3598
2672	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2673		3600
2674	sub new {	3601	sub new {
2675	my $class = shift;	3602	my $class = shift;
2676		3603
2677	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2690	}	3617	}
2691		3618
2692	#############################################################################	3619	#############################################################################
2693		3620
2694	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2695		3622
2696	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2697		3624
2698	use CFClient::OpenGL;	3625	use DC::OpenGL;
2699		3626
2700	sub new {	3627	sub new {
2701	my $class = shift;	3628	my $class = shift;
2702		3629
2703	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2707	}	3634	}
2708		3635
2709	sub set_tooltip_from {	3636	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2711		3638
2712	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 $tip =~ /^#(.*)$/;
2713		3644
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2719	}	3650	}
2720		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2721	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2722	markup => $tooltip,	3657	markup => $tip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2724	fontsize => 0.8,	3660	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2726	ellipsise => 0,	3662	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3664	);
2729	}	3665	}
2730		3666
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3671
2736	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2737	}	3673	}
2738		3674
2739	sub size_allocate {	3675	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2741		3677
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3679	}
2744		3680
2745	sub visibility_change {	3681	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2747		3683
2748	return unless $visible;	3684	return unless $visible;
2749		3685
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2752	or return;	3688	or return;
2753		3689
		3690	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3692
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2758		3695
2759	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2760	});	3700	});
2761	}	3701	}
2762		3702
2763	sub _draw {	3703	sub _draw {
2764	my ($self) = @_;	3704	my ($self) = @_;
2765		3705
2766	glTranslate 0.375, 0.375;
2767
2768	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2769		3707
2770	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2771	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2772	glVertex 0 , 0;
2773	glVertex 0 , $h;
2774	glVertex $w, $h;
2775	glVertex $w, 0;
2776	glEnd;
2777		3710
2778	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2779	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
2780	glVertex 0 , 0;
2781	glVertex 0 , $h;
2782	glVertex $w, $h;
2783	glVertex $w, 0;
2784	glEnd;
2785		3713
2786	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2787		3715
2788	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2789	}	3717	}
2790		3718
2791	#############################################################################	3719	#############################################################################
2792		3720
2793	package CFClient::UI::Face;	3721	package DC::UI::Face;
2794		3722
2795	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2796		3724
2797	use CFClient::OpenGL;	3725	use DC::OpenGL;
2798		3726
2799	sub new {	3727	sub new {
2800	my $class = shift;	3728	my $class = shift;
2801		3729
2802	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2803	aspect => 1,	3733	aspect => 1,
2804	can_events => 0,	3734	can_events => 0,
2805	@_,	3735	@_,
2806	);	3736	);
2807		3737
2808	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
2809	Scalar::Util::weaken (my $widget = $self);
2810
2811	$self->{timer} = Event->timer (
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813	hard => 1,
2814	interval => $self->{animspeed},
2815	cb => sub {
2816	++$widget->{frame};
2817	$widget->update;
2818	},
2819	);
2820	}
2821		3739
2822	$self	3740	$self
2823	}	3741	}
2824		3742
		3743	sub update_timer {
		3744	my ($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 $self->{timer};
		3799	}
		3800	}
		3801
2825	sub size_request {	3802	sub size_request {
2826	(32, 8)	3803	my ($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, $self->{size_h} || 8)
2827	}	3820	}
2828		3821
2829	sub update {	3822	sub update {
2830	my ($self) = @_;	3823	my ($self) = @_;
2831		3824
2832	return unless $self->{visible};	3825	return unless $self->{visible};
2833		3826
2834	$self->SUPER::update;	3827	$self->SUPER::update;
2835	}	3828	}
2836		3829
		3830	sub set_face {
		3831	my ($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	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2837	sub _draw {	3859	sub _draw {
2838	my ($self) = @_;	3860	my ($self) = @_;
2839		3861
2840	return unless $::CONN;	3862	$self->SUPER::_draw;
2841		3863
2842	my $face;	3864	if (my $tex = $self->{tex}) {
2843
2844	if ($self->{frame}) {
2845	my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847	$face = $anim->[ $self->{frame} % @$anim ]
2848	if $anim && @$anim;
2849	}
2850
2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853	if ($tex) {
2854	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2859	}	3870	}
2860	}	3871	}
2861		3872
2862	sub DESTROY {	3873	sub destroy {
2863	my ($self) = @_;	3874	my ($self) = @_;
2864		3875
2865	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2866	if $self->{timer};	3877	if $self->{timer};
2867		3878
2868	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2869	}	3880	}
2870		3881
2871	#############################################################################	3882	#############################################################################
2872		3883
2873	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2874		3885
2875	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2876		3887
2877	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2878		3889
2879	#############################################################################	3890	#############################################################################
2880		3891
2881	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2882		3893
2883	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2884		3895
2885	use CFClient::OpenGL;	3896	use DC::OpenGL;
2886		3897
2887	sub new {	3898	sub new {
2888	my $class = shift;	3899	my $class = shift;
2889		3900
2890	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2891	items => [],	3902	items => [],
2892	z => 100,	3903	z => 100,
2893	@_,	3904	@_,
2894	);	3905	);
2895		3906
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2897		3908
2898	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2900		3911
2901	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2902	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2903	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2904	can_hover => 1,	3918	can_hover => 1,
2905	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,
2906	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2907	}	3935	}
2908		3936
2909	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2910		3938
2911	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2916		3944
2917	# 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)
2918	sub popup {	3946	sub popup {
2919	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2920		3948
2921	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2922		3950
2923	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3952	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2926		3954
2927	$self->show;	3955	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}
2930		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} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2931	sub mouse_motion {	3967	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2933		3969
2934	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2937		3973
2938	0	3974	0
2939	}	3975	}
2940		3976
2941	sub button_up {	3977	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2943		3979
2944	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3981	undef $GRAB;
2946	$self->hide;	3982	$self->hide;
2947		3983
2948	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3986	} else {
2951	return 0	3987	return 0
2952	}	3988	}
2953		3989
2954	1	3990	1
2955	}	3991	}
2956		3992
2957	#############################################################################	3993	#############################################################################
2958		3994
2959	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2960		3996
2961	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2962		3998
2963	sub new {	3999	sub new {
2964	my $class = shift;	4000	my $class = shift;
2965		4001
2966	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2967	@_,	4003	@_,
2968	);	4004	);
2969		4005
2970	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2971	if @{ $self->{children} };
2972		4007
2973	$self	4008	$self
2974	}	4009	}
2975		4010
2976	sub add {	4011	sub add {
2977	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2978		4013
2979	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2980		4015
2981	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2982	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2983	}	4024	}
2984		4025
2985	sub set_current_page {	4026	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2987		4028
2988	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
2989	? $page_or_widget	4030	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
2991		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
2992	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		4038
2995	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
2996		4041
2997	$self->realloc;	4042	$self->realloc;
2998	}	4043	}
2999		4044
3000	sub visible_children {	4045	sub visible_children {
3001	$_[0]{current}	4046	$_[0]{current} || ()
3002	}	4047	}
3003		4048
3004	sub size_request {	4049	sub size_request {
3005	my ($self) = @_;	4050	my ($self) = @_;
3006		4051
		4052	$self->{current}
3007	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3008	}	4055	}
3009		4056
3010	sub size_allocate {	4057	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3012		4059
3013	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3014	}	4064	}
3015		4065
3016	sub _draw {	4066	sub _draw {
3017	my ($self) = @_;	4067	my ($self) = @_;
3018		4068
3019	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3020	}	4071	}
3021		4072
3022	#############################################################################	4073	#############################################################################
3023		4074
3024	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3025		4076
		4077	use DC::OpenGL;
		4078
3026	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3027		4080
3028	sub new {	4081	sub new {
3029	my $class = shift;	4082	my $class = shift;
3030		4083
3031	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3034	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3035	@_,	4089	@_,
3036	);	4090	);
3037		4091
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040		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
3041	$self	4129	$self
3042	}	4130	}
3043		4131
3044	sub add {	4132	sub add {
		4133	my ($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	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3045	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3046		4163
3047	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3048		4166
3049	$self->{buttonbar}->add (new CFClient::UI::Button
3050	markup => $title,
3051	tooltip => $tooltip,
3052	on_activate => sub { $self->set_current_page ($widget) },
3053	);
3054
3055	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3056	}	4174	}
3057		4175
3058	sub set_current_page {	4176	sub set_current_page {
3059	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3060		4178
3061	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3062	$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	}
3063	}	4201	}
3064		4202
3065	#############################################################################	4203	#############################################################################
3066		4204
		4205	package DC::UI::Selector;
		4206
		4207	use utf8;
		4208
		4209	our @ISA = DC::UI::Button::;
		4210
		4211	sub new {
		4212	my $class = shift;
		4213
		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
3067	package CFClient::UI::Statusbox;	4269	package DC::UI::Statusbox;
3068		4270
3069	our @ISA = CFClient::UI::VBox::;	4271	our @ISA = DC::UI::VBox::;
3070		4272
3071	sub new {	4273	sub new {
3072	my $class = shift;	4274	my $class = shift;
3073		4275
3074	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	4277	fontsize => 0.8,
3076	@_,	4278	@_,
3077	);	4279	);
3078		4280
3079	Scalar::Util::weaken (my $this = $self);	4281	DC::weaken (my $this = $self);
3080		4282
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3082	$this->reorder;
3083	$this->update;
3084	});
3085		4284
3086	$self	4285	$self
3087	}	4286	}
3088		4287
3089	sub reorder {	4288	sub reorder {
3090	my ($self) = @_;	4289	my ($self) = @_;
3091	my $NOW = Time::HiRes::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 %{ $self->{item} };
3092		4296
3093	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3096		4302
3097	my @widgets;	4303	my @widgets;
3098		4304
3099	my @items = sort {	4305	my @items = sort {
3100	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
3101	or $b->{id} <=> $a->{id}	4307	or $b->{id} <=> $a->{id}
3102	} values %{ $self->{item} };	4308	} values %{ $self->{item} };
3103		4309
3104	$self->{timer}->interval (1);
3105
3106	my $count = 10 + 1;	4310	my $count = 10 + 1;
3107	for my $item (@items) {	4311	for my $item (@items) {
3108	last unless --$count;	4312	last unless --$count;
3109		4313
3110	push @widgets, $item->{label} ||= do {	4314	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	4315	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	4316	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	4317	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	4318	: $item->{text};
3115		4319
3116	for ($short) {	4320	for ($short) {
3117	s/^\s+//;	4321	s/^\s+//;
3118	s/\s+/ /g;	4322	s/\s+/ /g;
3119	}	4323	}
3120		4324
3121	new CFClient::UI::Label	4325	new DC::UI::Label
3122	markup => $short,	4326	markup => $short,
3123	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3128	fg => $item->{fg},	4333	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	4334	can_events => 1,
3131	can_hover => 1	4335	can_hover => 1
3132	};	4336	};
3133		4337
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3136	if ($diff < 1) {
3137	$item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138	$item->{label}->realloc;
3139	}
3140	$item->{label}->update;	4340	$label->update;
		4341	$label->set_max_size (undef, $label->{req_h} * $diff)
		4342	if $diff < 1;
3141	$self->{timer}->interval (1/30);	4343	$self->{timer}->set (1/30, 1/30);
		4344	} else {
		4345	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	4346	}
		4347
		4348	push @widgets, $label;
3143	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3144		4354
3145	$self->clear;	4355	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3147	}	4357	}
3148		4358
…		…
3163	$item->{count}++;	4373	$item->{count}++;
3164	} else {	4374	} else {
3165	$item->{count} = 1;	4375	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3167	}	4377	}
3168	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3170	delete $item->{label};	4380	delete $item->{label};
3171	} else {	4381	} else {
3172	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3173	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3179	count => 1,	4389	count => 1,
3180	%arg,	4390	%arg,
3181	};	4391	};
3182	}	4392	}
3183		4393
		4394	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	4395	$self->reorder;
		4396	});
3185	}	4397	}
3186		4398
3187	sub reconfigure {	4399	sub reconfigure {
3188	my ($self) = @_;	4400	my ($self) = @_;
3189		4401
…		…
3192		4404
3193	$self->reorder;	4405	$self->reorder;
3194	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3195	}	4407	}
3196		4408
3197	sub DESTROY {	4409	sub destroy {
3198	my ($self) = @_;	4410	my ($self) = @_;
3199		4411
3200	$self->{timer}->cancel;	4412	$self->{timer}->cancel;
3201		4413
3202	$self->SUPER::DESTROY;	4414	$self->SUPER::destroy;
3203	}	4415	}
3204		4416
3205	#############################################################################	4417	#############################################################################
3206		4418
3207	package CFClient::UI::Inventory;
3208
3209	our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211	sub new {
3212	my $class = shift;
3213
3214	my $self = $class->SUPER::new (
3215	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216	@_,
3217	);
3218
3219	$self
3220	}
3221
3222	sub set_items {
3223	my ($self, $items) = @_;
3224
3225	$self->{child}->clear;
3226	return unless $items;
3227
3228	my @items = sort {
3229	($a->{type} <=> $b->{type})
3230	or ($a->{name} cmp $b->{name})
3231	} @$items;
3232
3233	$self->{real_items} = \@items;
3234
3235	my $row = 0;
3236	for my $item (@items) {
3237	CFClient::Item::update_widgets $item;
3238
3239	$self->{child}->add (0, $row, $item->{face_widget});
3240	$self->{child}->add (1, $row, $item->{desc_widget});
3241	$self->{child}->add (2, $row, $item->{weight_widget});
3242
3243	$row++;
3244	}
3245	}
3246
3247	#############################################################################
3248
3249	package CFClient::UI::BindEditor;
3250
3251	our @ISA = CFClient::UI::FancyFrame::;
3252
3253	sub new {
3254	my $class = shift;
3255
3256	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258	$self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262	text => "start recording",
3263	tooltip => "Start/Stops recording of actions."
3264	."All subsequent actions after the recording started will be captured."
3265	."The actions are displayed after the record was stopped."
3266	."To bind the action you have to click on the 'Bind' button",
3267	on_activate => sub {
3268	unless ($self->{recording}) {
3269	$self->start;
3270	} else {
3271	$self->stop;
3272	}
3273	});
3274
3275	$vb->add (new CFClient::UI::Label text => "Actions:");
3276	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3279	$vb->add (my $hb = new CFClient::UI::HBox);
3280	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281	$hb->add (new CFClient::UI::Button
3282	text => "bind",
3283	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284	on_activate => sub {
3285	$self->ask_for_bind;
3286	});
3287
3288	$vb->add (my $hb = new CFClient::UI::HBox);
3289	$hb->add (new CFClient::UI::Button
3290	text => "ok",
3291	expand => 1,
3292	tooltip => "This closes the binding editor and saves the binding",
3293	on_activate => sub {
3294	$self->hide;
3295	$self->commit;
3296	});
3297
3298	$hb->add (new CFClient::UI::Button
3299	text => "cancel",
3300	expand => 1,
3301	tooltip => "This closes the binding editor without saving",
3302	on_activate => sub {
3303	$self->hide;
3304	$self->{binding_cancel}->()
3305	if $self->{binding_cancel};
3306	});
3307
3308	$self->update_binding_widgets;
3309
3310	$self
3311	}
3312
3313	sub commit {
3314	my ($self) = @_;
3315	my ($mod, $sym, $cmds) = $self->get_binding;
3316	if ($sym != 0 && @$cmds > 0) {
3317	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318	."'. Don't forget 'Save Config'!");
3319	$self->{binding_change}->($mod, $sym, $cmds)
3320	if $self->{binding_change};
3321	} else {
3322	$::STATUSBOX->add ("No action bound, no key or action specified!");
3323	$self->{binding_cancel}->()
3324	if $self->{binding_cancel};
3325	}
3326	}
3327
3328	sub start {
3329	my ($self) = @_;
3330
3331	$self->{rec_btn}->set_text ("stop recording");
3332	$self->{recording} = 1;
3333	$self->clear_command_list;
3334	$::CONN->start_record if $::CONN;
3335	}
3336
3337	sub stop {
3338	my ($self) = @_;
3339
3340	$self->{rec_btn}->set_text ("start recording");
3341	$self->{recording} = 0;
3342
3343	my $rec;
3344	$rec = $::CONN->stop_record if $::CONN;
3345	return unless ref $rec eq 'ARRAY';
3346	$self->set_command_list ($rec);
3347	}
3348
3349
3350	sub ask_for_bind_and_commit {
3351	my ($self) = @_;
3352	$self->ask_for_bind (1);
3353	}
3354
3355	sub ask_for_bind {
3356	my ($self, $commit) = @_;
3357
3358	CFClient::Binder::open_binding_dialog (sub {
3359	my ($mod, $sym) = @_;
3360	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361	$self->update_binding_widgets;
3362	$self->commit if $commit;
3363	});
3364	}
3365
3366	# $mod and $sym are the modifiers and key symbol
3367	# $cmds is a array ref of strings (the commands)
3368	# $cb is the callback that is executed on OK
3369	# $ccb is the callback that is executed on CANCEL and
3370	# when the binding was unsuccessful on OK
3371	sub set_binding {
3372	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374	$self->clear_command_list;
3375	$self->{recording} = 0;
3376	$self->{rec_btn}->set_text ("start recording");
3377
3378	$self->{binding} = [$mod, $sym];
3379	$self->{commands} = $cmds;
3380
3381	$self->{binding_change} = $cb;
3382	$self->{binding_cancel} = $ccb;
3383
3384	$self->update_binding_widgets;
3385	}
3386
3387	# this is a shortcut method that asks for a binding
3388	# and then just binds it.
3389	sub do_quick_binding {
3390	my ($self, $cmds) = @_;
3391	$self->set_binding (undef, undef, $cmds, sub {
3392	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393	});
3394	$self->ask_for_bind (1);
3395	}
3396
3397	sub update_binding_widgets {
3398	my ($self) = @_;
3399	my ($mod, $sym, $cmds) = $self->get_binding;
3400	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401	$self->set_command_list ($cmds);
3402	}
3403
3404	sub get_binding {
3405	my ($self) = @_;
3406	return (
3407	$self->{binding}->[0],
3408	$self->{binding}->[1],
3409	[ grep { defined $_ } @{$self->{commands}} ]
3410	);
3411	}
3412
3413	sub clear_command_list {
3414	my ($self) = @_;
3415	$self->{cmdbox}->clear ();
3416	}
3417
3418	sub set_command_list {
3419	my ($self, $cmds) = @_;
3420
3421	$self->{cmdbox}->clear ();
3422	$self->{commands} = $cmds;
3423
3424	my $idx = 0;
3425
3426	for (@$cmds) {
3427	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429	my $i = $idx;
3430	$hb->add (new CFClient::UI::Label text => $_);
3431	$hb->add (new CFClient::UI::Button
3432	text => "delete",
3433	tooltip => "Deletes the action from the record",
3434	on_activate => sub {
3435	$self->{cmdbox}->remove ($hb);
3436	$cmds->[$i] = undef;
3437	});
3438
3439
3440	$idx++
3441	}
3442	}
3443
3444	#############################################################################
3445
3446	package CFClient::UI::SpellList;
3447
3448	our @ISA = CFClient::UI::Table::;
3449
3450	sub new {
3451	my $class = shift;
3452
3453	my $self = $class->SUPER::new (
3454	binding => [],
3455	commands => [],
3456	@_,
3457	)
3458	}
3459
3460	# XXX: Do sorting? Argl...
3461	sub add_spell {
3462	my ($self, $spell) = @_;
3463	$self->{spells}->{$spell->{name}} = $spell;
3464
3465	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466	face => $spell->{face},
3467	can_hover => 1,
3468	can_events => 1,
3469	tooltip => $spell->{message});
3470
3471	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472	text => $spell->{name},
3473	can_hover => 1,
3474	can_events => 1,
3475	tooltip => $spell->{message},
3476	expand => 1);
3477
3478	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481	expand => 1);
3482
3483	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484	text => "bind to key",
3485	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486	}
3487
3488	sub rebuild_spell_list {
3489	my ($self) = @_;
3490	$self->{tbl_idx} = 0;
3491	$self->add_spell ($_) for values %{$self->{spells}};
3492	}
3493
3494	sub remove_spell {
3495	my ($self, $spell) = @_;
3496	delete $self->{spells}->{$spell->{name}};
3497	$self->rebuild_spell_list;
3498	}
3499
3500	#############################################################################
3501
3502	package CFClient::UI::Root;	4419	package DC::UI::Root;
3503		4420
3504	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3505		4422
3506	use List::Util qw(min max);	4423	use List::Util qw(min max);
3507		4424
3508	use CFClient::OpenGL;	4425	use DC::OpenGL;
3509		4426
3510	sub new {	4427	sub new {
3511	my $class = shift;	4428	my $class = shift;
3512		4429
3513	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3514	visible => 1,	4431	visible => 1,
3515	@_,	4432	@_,
3516	);	4433	);
3517		4434
3518	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3519		4436
3520	$self	4437	$self
3521	}	4438	}
3522		4439
3523	sub size_request {	4440	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3539		4456
3540	int $coord + 0.5	4457	int $coord + 0.5
3541	}	4458	}
3542		4459
3543	sub size_allocate {	4460	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3545		4462
3546	for my $child ($self->children) {	4463	for my $child ($self->children) {
3547	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)};
3548		4465
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3554		4471
3555	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3556	}	4473	}
		4474
		4475	1
3557	}	4476	}
3558		4477
3559	sub coord2local {	4478	sub coord2local {
3560	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3561		4480
…		…
3569	}	4488	}
3570		4489
3571	sub update {	4490	sub update {
3572	my ($self) = @_;	4491	my ($self) = @_;
3573		4492
3574	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3575	}	4494	}
3576		4495
3577	sub add {	4496	sub add {
3578	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3579		4498
…		…
3616	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3617	$_->()	4536	$_->()
3618	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3619	}	4538	}
3620		4539
3621	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3622	my %queue;	4541	my %queue;
3623	my @queue;	4542	my @queue;
3624	my $widget;	4543	my $widget;
3625		4544
3626	outer:	4545	outer:
…		…
3646		4565
3647	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3648		4567
3649	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3650		4569
3651	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3652	$h = 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;
3653		4575
3654	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656		4578
3657	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3673	}	4595	}
3674	}	4596	}
3675		4597
3676	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3677	}	4599	}
3678	}
3679		4600
3680	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3681	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3682	values %$size_alloc;	4603	values %$size_alloc;
3683		4604
3684	while () {	4605	while () {
3685	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3686		4607
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4609
3689	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3690	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3691		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
3692	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3694		4621
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3697	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3698		4625
3699	$widget->{w} = $w;	4626	$widget->{w} = $w;
3700	$widget->{h} = $h;	4627	$widget->{h} = $h;
3701		4628
3702	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3703	}	4631	}
3704	}	4632	}
3705	}	4633	}
3706		4634
3707	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3708	$_->()	4636	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3710	}	4638	}
3711
3712		4639
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3716		4643
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4648	glLoadIdentity;
3722		4649
3723	{	4650	{
3724	package CFClient::UI::Base;	4651	package DC::UI::Base;
3725		4652
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4655
3730	$self->_draw;	4656	$self->_draw;
		4657	}
3731	}	4658	}
3732		4659
3733	#############################################################################	4660	#############################################################################
3734		4661
3735	package CFClient::UI;	4662	package DC::UI;
3736		4663
3737	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3739		4666
3740	1	4667	1
3741

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