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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 1.474 by root, Sun Jan 11 22:11:23 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use strict;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($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	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
617	@_	657	@_
…		…
629	my ($w, $h) = @$self{qw(w h)};	669	my ($w, $h) = @$self{qw(w h)};
630		670
631	glEnable GL_BLEND;	671	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	672	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	673	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	674	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	675	glDisable GL_BLEND;
643	}	676	}
644	}	677	}
645		678
646	#############################################################################	679	#############################################################################
647		680
648	package CFClient::UI::Empty;	681	package DC::UI::Empty;
649		682
650	our @ISA = CFClient::UI::Base::;	683	our @ISA = DC::UI::Base::;
651		684
652	sub new {	685	sub new {
653	my ($class, %arg) = @_;	686	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	687	$class->SUPER::new (can_events => 0, %arg);
655	}	688	}
…		…
662		695
663	sub draw { }	696	sub draw { }
664		697
665	#############################################################################	698	#############################################################################
666		699
667	package CFClient::UI::Container;	700	package DC::UI::Container;
668		701
669	our @ISA = CFClient::UI::Base::;	702	our @ISA = DC::UI::Base::;
670		703
671	sub new {	704	sub new {
672	my ($class, %arg) = @_;	705	my ($class, %arg) = @_;
673		706
674	my $children = delete $arg{children};	707	my $children = delete $arg{children};
…		…
678	can_events => 0,	711	can_events => 0,
679	%arg,	712	%arg,
680	);	713	);
681		714
682	$self->add (@$children)	715	$self->add (@$children)
683	if $children;	716	if $children && @$children;
684		717
685	$self	718	$self
		719	}
		720
		721	sub realloc {
		722	my ($self) = @_;
		723
		724	$self->{force_realloc} = 1;
		725	$self->{force_size_alloc} = 1;
		726	$self->SUPER::realloc;
686	}	727	}
687		728
688	sub add {	729	sub add {
689	my ($self, @widgets) = @_;	730	my ($self, @widgets) = @_;
690		731
691	$_->set_parent ($self)	732	$_->set_parent ($self)
692	for @widgets;	733	for @widgets;
693		734
		735	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	736	use sort 'stable';
695		737
696	$self->{children} = [	738	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	739	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	740	@{$self->{children}}, @widgets
699	];	741	];
700		742
701	$self->realloc;	743	$self->realloc;
		744
		745	$self->emit (c_add => \@widgets);
		746
		747	map $_+0, @widgets
702	}	748	}
703		749
704	sub children {	750	sub children {
705	@{ $_[0]{children} }	751	@{ $_[0]{children} }
706	}	752	}
707		753
708	sub remove {	754	sub remove {
709	my ($self, $child) = @_;	755	my ($self, @widgets) = @_;
710		756
		757	$self->emit (c_remove => \@widgets);
		758
		759	for my $child (@widgets) {
711	delete $child->{parent};	760	delete $child->{parent};
712	$child->hide;	761	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	762	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		763	}
715		764
716	$self->realloc;	765	$self->realloc;
717	}	766	}
718		767
719	sub clear {	768	sub clear {
720	my ($self) = @_;	769	my ($self) = @_;
721		770
722	my $children = delete $self->{children};	771	my $children = $self->{children};
723	$self->{children} = [];	772	$self->{children} = [];
724		773
725	for (@$children) {	774	for (@$children) {
726	delete $_->{parent};	775	delete $_->{parent};
727	$_->hide;	776	$_->hide;
…		…
747	}	796	}
748		797
749	sub _draw {	798	sub _draw {
750	my ($self) = @_;	799	my ($self) = @_;
751		800
752	$_->draw for @{$self->{children}};	801	$_->draw for $self->visible_children;
753	}	802	}
754		803
755	#############################################################################	804	#############################################################################
756		805
757	package CFClient::UI::Bin;	806	package DC::UI::Bin;
758		807
759	our @ISA = CFClient::UI::Container::;	808	our @ISA = DC::UI::Container::;
760		809
761	sub new {	810	sub new {
762	my ($class, %arg) = @_;	811	my ($class, %arg) = @_;
763		812
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	813	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		814
766	$class->SUPER::new (children => [$child], %arg)	815	$class->SUPER::new (children => [$child], %arg)
767	}	816	}
768		817
769	sub add {	818	sub add {
770	my ($self, $child) = @_;	819	my ($self, $child) = @_;
771		820
772	$self->{children} = [];	821	$self->clear;
773
774	$self->SUPER::add ($child);	822	$self->SUPER::add ($child);
775	}	823	}
776		824
777	sub remove {	825	sub remove {
778	my ($self, $widget) = @_;	826	my ($self, $widget) = @_;
779		827
780	$self->SUPER::remove ($widget);	828	$self->SUPER::remove ($widget);
781		829
782	$self->{children} = [new CFClient::UI::Empty]	830	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	831	unless @{$self->{children}};
784	}	832	}
785		833
786	sub child { $_[0]->{children}[0] }	834	sub child { $_[0]->{children}[0] }
787		835
788	sub size_request {	836	sub size_request {
789	$_[0]{children}[0]->size_request	837	$_[0]{children}[0]->size_request
790	}	838	}
791		839
792	sub size_allocate {	840	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	841	my ($self, $w, $h) = @_;
794		842
795	$self->{children}[0]->configure (0, 0, $w, $h);	843	$self->{children}[0]->configure (0, 0, $w, $h);
		844
		845	1
796	}	846	}
797		847
798	#############################################################################	848	#############################################################################
799
800	# back-buffered drawing area	849	# back-buffered drawing area
801		850
802	package CFClient::UI::Window;	851	package DC::UI::Window;
803		852
804	our @ISA = CFClient::UI::Bin::;	853	our @ISA = DC::UI::Bin::;
805		854
806	use CFClient::OpenGL;	855	use DC::OpenGL;
807		856
808	sub new {	857	sub new {
809	my ($class, %arg) = @_;	858	my ($class, %arg) = @_;
810		859
811	my $self = $class->SUPER::new (%arg);	860	my $self = $class->SUPER::new (%arg);
…		…
816		865
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	866	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	867	$self->SUPER::update;
819	}	868	}
820		869
821	sub size_allocate {	870	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	871	my ($self, $w, $h) = @_;
823		872
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	873	$self->update;
		874
		875	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	876	}
827		877
828	sub _render {	878	sub _render {
829	my ($self) = @_;	879	my ($self) = @_;
830		880
…		…
832	}	882	}
833		883
834	sub render_child {	884	sub render_child {
835	my ($self) = @_;	885	my ($self) = @_;
836		886
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	887	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	888	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	889	glClear GL_COLOR_BUFFER_BIT;
840		890
841	{	891	{
842	package CFClient::UI::Base;	892	package DC::UI::Base;
843		893
844	($draw_x, $draw_y, $draw_w, $draw_h) =	894	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	895	(0, 0, $self->{w}, $self->{h});
		896
		897	$self->_render;
846	}	898	}
847
848	$self->_render;
849	};	899	};
850	}	900	}
851		901
852	sub _draw {	902	sub _draw {
853	my ($self) = @_;	903	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		904
857	my $tex = $self->{texture}	905	my $tex = $self->{texture}
858	or return;	906	or return;
859		907
860	glEnable GL_TEXTURE_2D;	908	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	909	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	910	glColor 0, 0, 0, 1;
863		911
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	912	$tex->draw_quad_alpha_premultiplied (0, 0);
865		913
866	glDisable GL_TEXTURE_2D;	914	glDisable GL_TEXTURE_2D;
867	}	915	}
868		916
869	#############################################################################	917	#############################################################################
870		918
871	package CFClient::UI::ViewPort;	919	package DC::UI::ViewPort;
872		920
		921	use List::Util qw(min max);
		922
873	our @ISA = CFClient::UI::Window::;	923	our @ISA = DC::UI::Window::;
874		924
875	sub new {	925	sub new {
876	my $class = shift;	926	my $class = shift;
877		927
878	$class->SUPER::new (	928	$class->SUPER::new (
…		…
885	sub size_request {	935	sub size_request {
886	my ($self) = @_;	936	my ($self) = @_;
887		937
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	938	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		939
890	$w = 10 if $self->{scroll_x};	940	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	941	$h = 1 if $self->{scroll_y};
892		942
893	($w, $h)	943	($w, $h)
894	}	944	}
895		945
896	sub size_allocate {	946	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	947	my ($self, $w, $h) = @_;
898		948
899	my $child = $self->child;	949	my $child = $self->child;
900		950
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	951	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	952	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		953
904	$self->child->configure (0, 0, $w, $h);	954	$self->child->configure (0, 0, $w, $h);
905	$self->update;	955	$self->update;
		956
		957	1
906	}	958	}
907		959
908	sub set_offset {	960	sub set_offset {
909	my ($self, $x, $y) = @_;	961	my ($self, $x, $y) = @_;
910		962
		963	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		964	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		965
		966	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	967	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	968	$self->{view_y} = $y;
913		969
		970	$self->emit (changed => $x, $y);
914	$self->update;	971	$self->update;
		972	}
		973	}
		974
		975	sub set_center {
		976	my ($self, $x, $y) = @_;
		977
		978	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		979	}
		980
		981	sub make_visible {
		982	my ($self, $x, $y, $border) = @_;
		983
		984	if ( $x < $self->{view_x} + $self->{w} * $border
		985	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		986	|| $y < $self->{view_y} + $self->{h} * $border
		987	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		988	) {
		989	$self->set_center ($x, $y);
		990	}
915	}	991	}
916		992
917	# hmm, this does not work for topleft of $self... but we should not ask for that	993	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	994	sub coord2local {
919	my ($self, $x, $y) = @_;	995	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1010	my ($self, $x, $y) = @_;
935		1011
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1012	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1013	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1014	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1015	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1016	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1017	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1018	}
943	}	1019	}
944		1020
945	sub _render {	1021	sub _render {
946	my ($self) = @_;	1022	my ($self) = @_;
947		1023
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1024	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1025	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
950		1026
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1027	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1028
953	$self->SUPER::_render;	1029	$self->SUPER::_render;
954	}	1030	}
955		1031
956	#############################################################################	1032	#############################################################################
957		1033
958	package CFClient::UI::ScrolledWindow;	1034	package DC::UI::ScrolledWindow;
959		1035
960	our @ISA = CFClient::UI::HBox::;	1036	our @ISA = DC::UI::Table::;
961		1037
962	sub new {	1038	sub new {
963	my ($class, %arg) = @_;	1039	my ($class, %arg) = @_;
964		1040
965	my $child = delete $arg{child};	1041	my $child = delete $arg{child};
966		1042
967	my $self;	1043	my $self;
968		1044
969	my $slider = new CFClient::UI::Slider	1045	my $hslider = new DC::UI::Slider
		1046	c_col => 0,
		1047	c_row => 1,
		1048	vertical => 0,
		1049	range => [0, 0, 1, 0.01], # HACK fix
		1050	on_changed => sub {
		1051	$self->{hpos} = $_[1];
		1052	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1053	},
		1054	;
		1055
		1056	my $vslider = new DC::UI::Slider
		1057	c_col => 1,
		1058	c_row => 0,
970	vertical => 1,	1059	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1060	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1061	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1062	$self->{vpos} = $_[1];
		1063	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1064	},
975	;	1065	;
976		1066
977	$self = $class->SUPER::new (	1067	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1068	scroll_x => 0,
		1069	scroll_y => 1,
		1070	can_events => 1,
979	slider => $slider,	1071	hslider => $hslider,
		1072	vslider => $vslider,
		1073	col_expand => [1, 0],
		1074	row_expand => [1, 0],
980	%arg,	1075	%arg,
981	);	1076	);
982		1077
		1078	$self->{vp} = new DC::UI::ViewPort
		1079	c_col => 0,
		1080	c_row => 0,
		1081	expand => 1,
		1082	scroll_x => $self->{scroll_x},
		1083	scroll_y => $self->{scroll_y},
		1084	on_changed => sub {
		1085	my ($vp, $x, $y) = @_;
		1086
		1087	$vp->{parent}{hslider}->set_value ($x);
		1088	$vp->{parent}{vslider}->set_value ($y);
		1089
		1090	0
		1091	},
		1092	on_size_allocate => sub {
		1093	my ($vp, $w, $h) = @_;
		1094	$vp->{parent}->update_slider;
		1095	0
		1096	},
		1097	;
		1098
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1099	$self->SUPER::add ($self->{vp});
		1100
984	$self->add ($child) if $child;	1101	$self->add ($child) if $child;
985		1102
986	$self	1103	$self
987	}	1104	}
988		1105
…		…
990	my ($self, $widget) = @_;	1107	my ($self, $widget) = @_;
991		1108
992	$self->{vp}->add ($self->{child} = $widget);	1109	$self->{vp}->add ($self->{child} = $widget);
993	}	1110	}
994		1111
		1112	sub set_offset { shift->{vp}->set_offset (@_) }
		1113	sub set_center { shift->{vp}->set_center (@_) }
		1114	sub make_visible { shift->{vp}->make_visible (@_) }
		1115
995	sub update {	1116	sub update_slider {
		1117	my ($self) = @_;
		1118
		1119	my $child = ($self->{vp} or return)->child;
		1120
		1121	if ($self->{scroll_x}) {
		1122	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1123	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1124
		1125	my $visible = $w1 > $w2;
		1126	if ($visible != $self->{hslider_visible}) {
		1127	$self->{hslider_visible} = $visible;
		1128	$visible ? $self->SUPER::add ($self->{hslider})
		1129	: $self->SUPER::remove ($self->{hslider});
		1130	}
		1131	}
		1132
		1133	if ($self->{scroll_y}) {
		1134	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1135	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1136
		1137	my $visible = $h1 > $h2;
		1138	if ($visible != $self->{vslider_visible}) {
		1139	$self->{vslider_visible} = $visible;
		1140	$visible ? $self->SUPER::add ($self->{vslider})
		1141	: $self->SUPER::remove ($self->{vslider});
		1142	}
		1143	}
		1144	}
		1145
		1146	sub start_dragging {
996	my ($self) = @_;	1147	my ($self, $ev) = @_;
997		1148
998	$self->SUPER::update;	1149	$self->grab_focus;
999		1150
1000	# todo: overwrite size_allocate of child	1151	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1152	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1153
1003	}	1154	$self->{motion} = sub {
		1155	my ($ev, $x, $y) = @_;
1004		1156
		1157	$ox -= $ev->{xrel};
		1158	$oy -= $ev->{yrel};
		1159
		1160	$self->{vp}->set_offset ($ox, $oy);
		1161	};
		1162	}
		1163
		1164	sub invoke_mouse_wheel {
		1165	my ($self, $ev) = @_;
		1166
		1167	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1168	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1169
		1170	1
		1171	}
		1172
		1173	sub invoke_button_down {
		1174	my ($self, $ev, $x, $y) = @_;
		1175
		1176	if ($ev->{button} == 2) {
		1177	$self->start_dragging ($ev);
		1178	return 1;
		1179	}
		1180
		1181	0
		1182	}
		1183
		1184	sub invoke_button_up {
		1185	my ($self, $ev, $x, $y) = @_;
		1186
		1187	if (delete $self->{motion}) {
		1188	return 1;
		1189	}
		1190
		1191	0
		1192	}
		1193
		1194	sub invoke_mouse_motion {
		1195	my ($self, $ev, $x, $y) = @_;
		1196
		1197	if ($self->{motion}) {
		1198	$self->{motion}->($ev, $x, $y);
		1199	return 1;
		1200	}
		1201
		1202	0
		1203	}
		1204
1005	sub size_allocate {	1205	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1206	my ($self, $w, $h) = @_;
1007		1207
		1208	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1209	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1210	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1211
1017	#############################################################################	1212	#############################################################################
1018		1213
1019	package CFClient::UI::Frame;	1214	package DC::UI::Frame;
1020		1215
1021	our @ISA = CFClient::UI::Bin::;	1216	our @ISA = DC::UI::Bin::;
1022		1217
1023	use CFClient::OpenGL;	1218	use DC::OpenGL;
1024		1219
1025	sub new {	1220	sub new {
1026	my $class = shift;	1221	my $class = shift;
1027		1222
1028	$class->SUPER::new (	1223	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1233	my ($w, $h) = @$self{qw(w h)};
1039		1234
1040	glEnable GL_BLEND;	1235	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1236	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1237	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1238	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1239	glDisable GL_BLEND;
1052	}	1240	}
1053		1241
1054	$self->SUPER::_draw;	1242	$self->SUPER::_draw;
1055	}	1243	}
1056		1244
1057	#############################################################################	1245	#############################################################################
1058		1246
1059	package CFClient::UI::FancyFrame;	1247	package DC::UI::FancyFrame;
1060		1248
1061	our @ISA = CFClient::UI::Bin::;	1249	our @ISA = DC::UI::Bin::;
1062		1250
1063	use CFClient::OpenGL;	1251	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1252
1073	sub new {	1253	sub new {
1074	my ($class, %arg) = @_;	1254	my ($class, %arg) = @_;
1075		1255
1076	my $title = delete $arg{title};	1256	if ((exists $arg{label}) && !ref $arg{label}) {
		1257	$arg{label} = new DC::UI::Label
		1258	align => 1,
		1259	valign => 0.5,
		1260	text => $arg{label},
		1261	fontsize => ($arg{border} || 0.8) * 0.75;
		1262	}
1077		1263
1078	my $self = $class->SUPER::new (	1264	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1265	# label => "",
1080	border_bg => [1, 1, 1, 1],	1266	fg => undef,
1081	border => 0.6,	1267	border => 0.8,
1082	can_events => 1,	1268	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1269	%arg,
1086	);	1270	);
1087		1271
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1272	$self
1096	}	1273	}
1097		1274
1098	sub add {	1275	sub add {
1099	my ($self, @widgets) = @_;	1276	my ($self, @widgets) = @_;
1100		1277
1101	$self->SUPER::add (@widgets);	1278	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1279	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1280	}
1104		1281
1105	sub border {	1282	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1283	int $_[0]{border} * $::FONTSIZE
1107	}	1284	}
1108		1285
1109	sub size_request {	1286	sub size_request {
1110	my ($self) = @_;	1287	my ($self) = @_;
1111		1288
1112	$self->{title}->size_request	1289	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1290	if $self->{label};
1114		1291
1115	my ($w, $h) = $self->SUPER::size_request;	1292	my ($w, $h) = $self->SUPER::size_request;
1116		1293
1117	(	1294	(
1118	$w + $self->border * 2,	1295	$w + $self->border * 2,
1119	$h + $self->border * 2,	1296	$h + $self->border * 2,
1120	)	1297	)
1121	}	1298	}
1122		1299
1123	sub size_allocate {	1300	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1301	my ($self, $w, $h) = @_;
1125		1302
		1303	my $border = $self->border;
		1304
		1305	$w -= List::Util::max 0, $border * 2;
		1306	$h -= List::Util::max 0, $border * 2;
		1307
		1308	if (my $label = $self->{label}) {
		1309	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1310	$label->{h} = List::Util::min $h, $border;
		1311	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1312	}
		1313
		1314	$self->child->configure ($border, $border, $w, $h);
		1315
		1316	1
		1317	}
		1318
		1319	sub _draw {
		1320	my ($self) = @_;
		1321
		1322	my $child = $self->{children}[0];
		1323
		1324	my $border = $self->border;
		1325	my ($w, $h) = ($self->{w}, $self->{h});
		1326
		1327	$child->draw;
		1328
		1329	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1330	glBegin GL_LINE_STRIP;
		1331	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1332	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1333	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1334	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1335	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1336	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1337	glEnd;
		1338
1126	if ($self->{title}) {	1339	if ($self->{label}) {
		1340	glTranslate $border * 2, 0;
		1341	$self->{label}->_draw;
		1342	}
		1343	}
		1344
		1345	#############################################################################
		1346
		1347	package DC::UI::Toplevel;
		1348
		1349	our @ISA = DC::UI::Bin::;
		1350
		1351	use DC::OpenGL;
		1352
		1353	my $bg =
		1354	new_from_resource DC::Texture "d1_bg.png",
		1355	mipmap => 1, wrap => 1;
		1356
		1357	my @border =
		1358	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1359	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1360
		1361	my @icon =
		1362	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1363	qw(x1_move.png x1_resize.png);
		1364
		1365	sub new {
		1366	my ($class, %arg) = @_;
		1367
		1368	my $self = $class->SUPER::new (
		1369	bg => [1, 1, 1, 1],
		1370	border_bg => [1, 1, 1, 1],
		1371	border => 0.8,
		1372	can_events => 1,
		1373	min_w => 64,
		1374	min_h => 32,
		1375	%arg,
		1376	);
		1377
		1378	$self->{title_widget} = new DC::UI::Label
		1379	align => 0.5,
		1380	valign => 1,
		1381	text => $self->{title},
		1382	fontsize => $self->{border},
		1383	if exists $self->{title};
		1384
		1385	if ($self->{has_close_button}) {
		1386	$self->{close_button} =
		1387	new DC::UI::ImageButton
		1388	path => 'x1_close.png',
		1389	on_activate => sub { $self->emit ("delete") };
		1390
		1391	$self->DC::UI::Container::add ($self->{close_button});
		1392	}
		1393
		1394	$self
		1395	}
		1396
		1397	sub add {
		1398	my ($self, @widgets) = @_;
		1399
		1400	$self->SUPER::add (@widgets);
		1401	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1402	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1403	}
		1404
		1405	sub border {
		1406	int $_[0]{border} * $::FONTSIZE
		1407	}
		1408
		1409	sub get_max_wh {
		1410	my ($self) = @_;
		1411
		1412	return ($self->{w}, $self->{h})
		1413	if $self->{visible} && $self->{w};
		1414
		1415	$self->SUPER::get_max_wh
		1416	}
		1417
		1418	sub size_request {
		1419	my ($self) = @_;
		1420
		1421	$self->{title_widget}->size_request
		1422	if $self->{title_widget};
		1423
		1424	$self->{close_button}->size_request
		1425	if $self->{close_button};
		1426
		1427	my ($w, $h) = $self->SUPER::size_request;
		1428
		1429	(
		1430	$w + $self->border * 2,
		1431	$h + $self->border * 2,
		1432	)
		1433	}
		1434
		1435	sub invoke_size_allocate {
		1436	my ($self, $w, $h) = @_;
		1437
		1438	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1439	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1440	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1441	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1442	}
1131		1443
1132	my $border = $self->border;	1444	my $border = $self->border;
1133		1445
1134	$h -= List::Util::max 0, $border * 2;	1446	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1447	$w -= List::Util::max 0, $border * 2;
		1448
		1449	$self->child->configure ($border, $border, $w, $h);
		1450
		1451	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1452	if $self->{close_button};
		1453
		1454	1
		1455	}
		1456
		1457	sub invoke_delete {
		1458	my ($self) = @_;
		1459
		1460	$self->hide;
1136		1461
1137	$self->child->configure ($border, $border, $w, $h);	1462	1
1138	}	1463	}
1139		1464
1140	sub button_down {	1465	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1466	my ($self, $ev, $x, $y) = @_;
1142		1467
1143	my ($w, $h) = @$self{qw(w h)};	1468	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1469	my $border = $self->border;
1145		1470
…		…
1176		1501
1177	($x, $y) = ($ev->{x}, $ev->{y});	1502	($x, $y) = ($ev->{x}, $ev->{y});
1178		1503
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1504	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1505	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1506	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1507	};
1183	} else {	1508	} else {
1184	return 0;	1509	return 0;
1185	}	1510	}
1186		1511
1187	1	1512	1
1188	}	1513	}
1189		1514
1190	sub button_up {	1515	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1516	my ($self, $ev, $x, $y) = @_;
1192		1517
1193	!!delete $self->{motion}	1518	! ! delete $self->{motion}
1194	}	1519	}
1195		1520
1196	sub mouse_motion {	1521	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1522	my ($self, $ev, $x, $y) = @_;
1198		1523
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1524	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1525
1201	!!$self->{motion}	1526	! ! $self->{motion}
		1527	}
		1528
		1529	sub invoke_visibility_change {
		1530	my ($self, $visible) = @_;
		1531
		1532	delete $self->{motion} unless $visible;
		1533
		1534	0
1202	}	1535	}
1203		1536
1204	sub _draw {	1537	sub _draw {
1205	my ($self) = @_;	1538	my ($self) = @_;
1206		1539
…		…
1212	glEnable GL_TEXTURE_2D;	1545	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1546	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1547
1215	my $border = $self->border;	1548	my $border = $self->border;
1216		1549
		1550	if ($border) {
1217	glColor @{ $self->{border_bg} };	1551	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1552	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1553	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1554	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1555	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1556
		1557	# move
		1558	my $w2 = ($w - $border) * .5;
		1559	my $h2 = ($h - $border) * .5;
		1560	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1561	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1562	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1563
		1564	# resize
		1565	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1566	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1567	unless $self->{has_close_button};
		1568	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1569	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1570	}
1222		1571
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1572	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1573	glColor @{ $self->{bg} };
1225		1574
1226	# TODO: repeat texture not scale	1575	# TODO: repeat texture not scale
…		…
1232		1581
1233	glDisable GL_TEXTURE_2D;	1582	glDisable GL_TEXTURE_2D;
1234		1583
1235	$child->draw;	1584	$child->draw;
1236		1585
1237	if ($self->{title}) {	1586	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1587	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1588	$self->{title_widget}->_draw;
		1589
		1590	glTranslate 0, - ($border - $self->{h});
1240	}	1591	}
		1592
		1593	$self->{close_button}->draw
		1594	if $self->{close_button};
1241	}	1595	}
1242		1596
1243	#############################################################################	1597	#############################################################################
1244		1598
1245	package CFClient::UI::Table;	1599	package DC::UI::Table;
1246		1600
1247	our @ISA = CFClient::UI::Base::;	1601	our @ISA = DC::UI::Container::;
1248		1602
1249	use List::Util qw(max sum);	1603	use List::Util qw(max sum);
1250		1604
1251	use CFClient::OpenGL;	1605	use DC::OpenGL;
1252		1606
1253	sub new {	1607	sub new {
1254	my $class = shift;	1608	my $class = shift;
1255		1609
1256	$class->SUPER::new (	1610	$class->SUPER::new (
1257	col_expand => [],	1611	col_expand => [],
		1612	row_expand => [],
1258	@_,	1613	@_,
1259	)	1614	)
1260	}	1615	}
1261		1616
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1617	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	1618	my ($self, @widgets) = @_;
		1619
		1620	for my $child (@widgets) {
		1621	$child->{c_rowspan} ||= 1;
		1622	$child->{c_colspan} ||= 1;
		1623	}
		1624
		1625	$self->SUPER::add (@widgets);
		1626	}
		1627
		1628	sub add_at {
		1629	my $self = shift;
		1630
		1631	my @widgets;
		1632
		1633	while (@_) {
		1634	my ($col, $row, $child) = splice @_, 0, 3, ();
		1635
		1636	$child->{c_row} = $row;
		1637	$child->{c_col} = $col;
		1638
		1639	push @widgets, $child;
		1640	}
		1641
		1642	$self->add (@widgets);
		1643	}
		1644
		1645	sub get_wh {
		1646	my ($self) = @_;
		1647
		1648	my (@w, @h);
1278		1649
1279	my @children = $self->children;	1650	my @children = $self->children;
1280	delete $self->{children};	1651
		1652	# first pass, columns
		1653	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1654	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1655
		1656	my $sw = sum @w[$c .. $c + $cs - 1];
		1657
		1658	if ($w > $sw) {
		1659	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1660	}
1281		1661	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1662
1287	$self->realloc;	1663	# second pass, rows
1288	}	1664	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1665	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1666
1304	$w[$x] = max $w[$x], $w;	1667	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1668
		1669	if ($h > $sh) {
		1670	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1671	}
1307	}	1672	}
1308		1673
1309	(\@w, \@h)	1674	(\@w, \@h)
1310	}	1675	}
…		…
1318	(sum @$ws),	1683	(sum @$ws),
1319	(sum @$hs),	1684	(sum @$hs),
1320	)	1685	)
1321	}	1686	}
1322		1687
1323	sub size_allocate {	1688	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1689	my ($self, $w, $h) = @_;
1325		1690
1326	my ($ws, $hs) = $self->get_wh;	1691	my ($ws, $hs) = $self->get_wh;
1327		1692
1328	my $req_w = (sum @$ws) || 1;	1693	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1694	my $req_h = (sum @$hs) || 1;
1330		1695
1331	# TODO: nicer code && do row_expand	1696	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1697	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1698	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1699	my $col_expand = (sum @col_expand) || 1;
1335		1700
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1701	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1702
1340	CFClient::UI::harmonize $ws;	1703	DC::UI::harmonize $ws;
		1704
		1705	my @row_expand = @{$self->{row_expand}};
		1706	@row_expand = (1) x @$ws unless @row_expand;
		1707	my $row_expand = (sum @row_expand) || 1;
		1708
		1709	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1710
1341	CFClient::UI::harmonize $hs;	1711	DC::UI::harmonize $hs;
1342		1712
1343	my $y;	1713	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1714	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1715
1345	for my $r (0 .. $#{$self->{children}}) {	1716	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1717	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1347	or next;
1348		1718
1349	my $x = 0;	1719	$widget->configure (
1350	my $row_h = $hs->[$r];	1720	$x[$c], $y[$r],
		1721	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1722	);
1352	for my $c (0 .. $#$row) {	1723	}
1353	my $col_w = $ws->[$c];
1354		1724
1355	if (my $widget = $row->[$c]) {	1725	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1726	}
1357	}
1358		1727
1359	$x += $col_w;	1728	#############################################################################
		1729
		1730	package DC::UI::Fixed;
		1731
		1732	use List::Util qw(min max);
		1733
		1734	our @ISA = DC::UI::Container::;
		1735
		1736	sub _scale($$$) {
		1737	my ($rel, $val, $max) = @_;
		1738
		1739	$rel ? $val * $max : $val
		1740	}
		1741
		1742	sub size_request {
		1743	my ($self) = @_;
		1744
		1745	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1746
		1747	# determine overall size by querying abs widgets
		1748	for my $child ($self->visible_children) {
		1749	unless ($child->{c_rel}) {
		1750	my $x = $child->{c_x};
		1751	my $y = $child->{c_y};
		1752
		1753	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1754	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1360	}	1755	}
1361
1362	$y += $row_h;
1363	}	1756	}
1364		1757
1365	}	1758	my $W = $x2 - $x1;
		1759	my $H = $y2 - $y1;
1366		1760
1367	sub find_widget {	1761	# now layout remaining widgets
		1762	for my $child ($self->visible_children) {
		1763	if ($child->{c_rel}) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1768	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1769	}
		1770	}
		1771
		1772	my $W = $x2 - $x1;
		1773	my $H = $y2 - $y1;
		1774
		1775	($W, $H)
		1776	}
		1777
		1778	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1779	my ($self, $W, $H) = @_;
1369		1780
1370	$x -= $self->{x};	1781	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1782	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1783	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1372		1784
1373	my $res;	1785	$x += $child->{c_halign} * $child->{req_w};
		1786	$y += $child->{c_valign} * $child->{req_h};
1374		1787
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1788	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1789	}
1377	and return $res;	1790
1378	}	1791	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1792	}
1390		1793
1391	#############################################################################	1794	#############################################################################
1392		1795
1393	package CFClient::UI::Box;	1796	package DC::UI::Box;
1394		1797
1395	our @ISA = CFClient::UI::Container::;	1798	our @ISA = DC::UI::Container::;
1396		1799
1397	sub size_request {	1800	sub size_request {
1398	my ($self) = @_;	1801	my ($self) = @_;
		1802
		1803	my @children = $self->visible_children;
1399		1804
1400	$self->{vertical}	1805	$self->{vertical}
1401	? (	1806	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1807	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1808	(List::Util::sum map $_->{req_h}, @children),
1404	)	1809	)
1405	: (	1810	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1811	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1812	(List::Util::max map $_->{req_h}, @children),
1408	)	1813	)
1409	}	1814	}
1410		1815
1411	sub size_allocate {	1816	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1817	my ($self, $w, $h) = @_;
1413		1818
1414	my $space = $self->{vertical} ? $h : $w;	1819	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1820	my @children = $self->visible_children;
1416		1821
1417	my @req;	1822	my @req;
1418		1823
1419	if ($self->{homogeneous}) {	1824	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1825	@req = ($space / (@children || 1)) x @children;
1421	} else {	1826	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1827	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1828	my $req = List::Util::sum @req;
1424		1829
1425	if ($req > $space) {	1830	if ($req > $space) {
1426	# ah well, not enough space	1831	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1832	$_ *= $space / $req for @req;
1428	} else {	1833	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1834	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1835
1431	$space = ($space - $req) / $expand; # remaining space to give away	1836	$space = ($space - $req) / $expand; # remaining space to give away
1432		1837
1433	$req[$_] += $space * $children->[$_]{expand}	1838	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1839	for 0 .. $#children;
1435	}	1840	}
1436	}	1841	}
1437		1842
1438	CFClient::UI::harmonize \@req;	1843	DC::UI::harmonize \@req;
1439		1844
1440	my $pos = 0;	1845	my $pos = 0;
1441	for (0 .. $#$children) {	1846	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1847	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1848	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1849
1445	$pos += $alloc;	1850	$pos += $alloc;
1446	}	1851	}
1447		1852
1448	1	1853	1
1449	}	1854	}
1450		1855
1451	#############################################################################	1856	#############################################################################
1452		1857
1453	package CFClient::UI::HBox;	1858	package DC::UI::HBox;
1454		1859
1455	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1456		1861
1457	sub new {	1862	sub new {
1458	my $class = shift;	1863	my $class = shift;
1459		1864
1460	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1463	)	1868	)
1464	}	1869	}
1465		1870
1466	#############################################################################	1871	#############################################################################
1467		1872
1468	package CFClient::UI::VBox;	1873	package DC::UI::VBox;
1469		1874
1470	our @ISA = CFClient::UI::Box::;	1875	our @ISA = DC::UI::Box::;
1471		1876
1472	sub new {	1877	sub new {
1473	my $class = shift;	1878	my $class = shift;
1474		1879
1475	$class->SUPER::new (	1880	$class->SUPER::new (
…		…
1478	)	1883	)
1479	}	1884	}
1480		1885
1481	#############################################################################	1886	#############################################################################
1482		1887
1483	package CFClient::UI::Label;	1888	package DC::UI::Label;
1484		1889
1485	our @ISA = CFClient::UI::DrawBG::;	1890	our @ISA = DC::UI::DrawBG::;
1486		1891
1487	use CFClient::OpenGL;	1892	use DC::OpenGL;
1488		1893
1489	sub new {	1894	sub new {
1490	my ($class, %arg) = @_;	1895	my ($class, %arg) = @_;
1491		1896
1492	my $self = $class->SUPER::new (	1897	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1900	#active_bg => none
1496	#font => default_font	1901	#font => default_font
1497	#text => initial text	1902	#text => initial text
1498	#markup => initial narkup	1903	#markup => initial narkup
1499	#max_w => maximum pixel width	1904	#max_w => maximum pixel width
		1905	#style => 0, # render flags
1500	ellipsise => 3, # end	1906	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1907	layout => (new DC::Layout),
1502	fontsize => 1,	1908	fontsize => 1,
1503	align => -1,	1909	align => 0.5,
1504	valign => -1,	1910	valign => 0.5,
1505	padding_x => 2,	1911	padding_x => 4,
1506	padding_y => 2,	1912	padding_y => 2,
1507	can_events => 0,	1913	can_events => 0,
1508	%arg	1914	%arg
1509	);	1915	);
1510		1916
1511	if (exists $self->{template}) {	1917	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1918	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1919	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1920	$self->{template} = $layout;
1515	}	1921	}
1516		1922
1517	if (exists $self->{markup}) {	1923	if (exists $self->{markup}) {
…		…
1521	}	1927	}
1522		1928
1523	$self	1929	$self
1524	}	1930	}
1525		1931
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1932	sub update {
1537	my ($self) = @_;	1933	my ($self) = @_;
1538		1934
1539	delete $self->{texture};	1935	delete $self->{texture};
1540	$self->SUPER::update;	1936	$self->SUPER::update;
1541	}	1937	}
1542		1938
		1939	sub realloc {
		1940	my ($self) = @_;
		1941
		1942	delete $self->{ox};
		1943	$self->SUPER::realloc;
		1944	}
		1945
		1946	sub clear {
		1947	my ($self) = @_;
		1948
		1949	$self->set_text ("");
		1950	}
		1951
1543	sub set_text {	1952	sub set_text {
1544	my ($self, $text) = @_;	1953	my ($self, $text) = @_;
1545		1954
1546	return if $self->{text} eq "T$text";	1955	return if $self->{text} eq "T$text";
1547	$self->{text} = "T$text";	1956	$self->{text} = "T$text";
1548		1957
1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550	$self->{layout}->set_text ($text);	1958	$self->{layout}->set_text ($text);
1551		1959
		1960	delete $self->{size_req};
1552	$self->realloc;	1961	$self->realloc;
1553	$self->update;	1962	$self->update;
1554	}	1963	}
1555		1964
1556	sub set_markup {	1965	sub set_markup {
…		…
1559	return if $self->{text} eq "M$markup";	1968	return if $self->{text} eq "M$markup";
1560	$self->{text} = "M$markup";	1969	$self->{text} = "M$markup";
1561		1970
1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1971	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563		1972
1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1565	$self->{layout}->set_markup ($markup);	1973	$self->{layout}->set_markup ($markup);
1566		1974
		1975	delete $self->{size_req};
1567	$self->realloc;	1976	$self->realloc;
1568	$self->update;	1977	$self->update;
1569	}	1978	}
1570		1979
1571	sub size_request {	1980	sub size_request {
1572	my ($self) = @_;	1981	my ($self) = @_;
1573		1982
		1983	$self->{size_req} ||= do {
		1984	my ($max_w, $max_h) = $self->get_max_wh;
		1985
1574	$self->{layout}->set_font ($self->{font}) if $self->{font};	1986	$self->{layout}->set_font ($self->{font}) if $self->{font};
1575	$self->{layout}->set_width ($self->{max_w} || -1);	1987	$self->{layout}->set_width ($max_w);
1576	$self->{layout}->set_ellipsise ($self->{ellipsise});	1988	$self->{layout}->set_ellipsise ($self->{ellipsise});
1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1989	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579		1991
1580	my ($w, $h) = $self->{layout}->size;	1992	my ($w, $h) = $self->{layout}->size;
1581		1993
1582	if (exists $self->{template}) {	1994	if (exists $self->{template}) {
1583	$self->{template}->set_font ($self->{font}) if $self->{font};	1995	$self->{template}->set_font ($self->{font}) if $self->{font};
		1996	$self->{template}->set_width ($max_w);
1584	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585		1998
1586	my ($w2, $h2) = $self->{template}->size;	1999	my ($w2, $h2) = $self->{template}->size;
1587		2000
1588	$w = List::Util::max $w, $w2;	2001	$w = List::Util::max $w, $w2;
1589	$h = List::Util::max $h, $h2;	2002	$h = List::Util::max $h, $h2;
		2003	}
		2004
		2005	[$w, $h]
1590	}	2006	};
1591		2007
1592	($w, $h)	2008	@{ $self->{size_req} }
1593	}	2009	}
1594		2010
		2011	sub baseline_shift {
		2012	$_[0]{layout}->descent
		2013	}
		2014
1595	sub size_allocate {	2015	sub invoke_size_allocate {
1596	my ($self, $w, $h) = @_;	2016	my ($self, $w, $h) = @_;
1597		2017
1598	delete $self->{ox};	2018	delete $self->{ox};
1599		2019
1600	delete $self->{texture}	2020	delete $self->{texture}
1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2021	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2022
		2023	1
1602	}	2024	}
1603		2025
1604	sub set_fontsize {	2026	sub set_fontsize {
1605	my ($self, $fontsize) = @_;	2027	my ($self, $fontsize) = @_;
1606		2028
1607	$self->{fontsize} = $fontsize;	2029	$self->{fontsize} = $fontsize;
		2030	delete $self->{size_req};
1608	delete $self->{texture};	2031	delete $self->{texture};
1609		2032
1610	$self->realloc;	2033	$self->realloc;
1611	}	2034	}
1612		2035
		2036	sub reconfigure {
		2037	my ($self) = @_;
		2038
		2039	delete $self->{size_req};
		2040	delete $self->{texture};
		2041
		2042	$self->SUPER::reconfigure;
		2043	}
		2044
1613	sub _draw {	2045	sub _draw {
1614	my ($self) = @_;	2046	my ($self) = @_;
1615		2047
1616	$self->SUPER::_draw; # draw background, if applicable	2048	$self->SUPER::_draw; # draw background, if applicable
1617		2049
1618	my $tex = $self->{texture} ||= do {	2050	my $size = $self->{texture} ||= do {
1619	$self->{layout}->set_foreground (@{$self->{fg}});	2051	$self->{layout}->set_foreground (@{$self->{fg}});
1620	$self->{layout}->set_font ($self->{font}) if $self->{font};	2052	$self->{layout}->set_font ($self->{font}) if $self->{font};
1621	$self->{layout}->set_width ($self->{w});	2053	$self->{layout}->set_width ($self->{w});
1622	$self->{layout}->set_ellipsise ($self->{ellipsise});	2054	$self->{layout}->set_ellipsise ($self->{ellipsise});
1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2055	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2056	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625		2057
1626	new_from_layout CFClient::Texture $self->{layout}	2058	[$self->{layout}->size]
1627	};	2059	};
1628		2060
1629	unless (exists $self->{ox}) {	2061	unless (exists $self->{ox}) {
1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2062	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2063	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1632	: ($self->{w} - $tex->{w}) * 0.5);
1633		2064
1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2065	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636	: ($self->{h} - $tex->{h}) * 0.5);
1637	};	2066	};
1638		2067
1639	glEnable GL_TEXTURE_2D;	2068	# unless ($self->{list}) {
1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2069	# $self->{list} = DC::OpenGL::glGenList;
		2070	# DC::OpenGL::glNewList $self->{list};
		2071	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2072	# DC::OpenGL::glEndList;
		2073	# }
		2074	#
		2075	# DC::OpenGL::glCallList $self->{list};
1641		2076
1642	glColor_premultiply @{$self->{fg}}	2077	$self->{layout}->draw;
1643	if $tex->{format} == GL_ALPHA;
1644
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646
1647	glDisable GL_TEXTURE_2D;
1648	}	2078	}
		2079
		2080	#sub destroy {
		2081	# my ($self) = @_;
		2082	#
		2083	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2084	#
		2085	# $self->SUPER::destroy;
		2086	#}
1649		2087
1650	#############################################################################	2088	#############################################################################
1651		2089
1652	package CFClient::UI::EntryBase;	2090	package DC::UI::EntryBase;
1653		2091
1654	our @ISA = CFClient::UI::Label::;	2092	our @ISA = DC::UI::Label::;
1655		2093
1656	use CFClient::OpenGL;	2094	use DC::OpenGL;
1657		2095
1658	sub new {	2096	sub new {
1659	my $class = shift;	2097	my $class = shift;
1660		2098
1661	$class->SUPER::new (	2099	$class->SUPER::new (
1662	fg => [1, 1, 1],	2100	fg => [1, 1, 1],
1663	bg => [0, 0, 0, 0.2],	2101	bg => [0, 0, 0, 0.2],
		2102	outline => undef,
1664	active_bg => [1, 1, 1, 0.5],	2103	active_bg => [0, 0, 1, .2],
1665	active_fg => [0, 0, 0],	2104	active_fg => [1, 1, 1],
		2105	active_outline => [1, 1, 0],
1666	can_hover => 1,	2106	can_hover => 1,
1667	can_focus => 1,	2107	can_focus => 1,
		2108	align => 0,
1668	valign => 0,	2109	valign => 0.5,
1669	can_events => 1,	2110	can_events => 1,
		2111	ellipsise => 0,
		2112	padding_x => 4,
		2113	padding_y => 2,
1670	#text => ...	2114	#text => ...
		2115	#hidden => "*",
1671	@_	2116	@_
1672	)	2117	)
1673	}	2118	}
1674		2119
1675	sub _set_text {	2120	sub _set_text {
…		…
1682	$self->{last_activity} = $::NOW;	2127	$self->{last_activity} = $::NOW;
1683	$self->{text} = $text;	2128	$self->{text} = $text;
1684		2129
1685	$text =~ s/./*/g if $self->{hidden};	2130	$text =~ s/./*/g if $self->{hidden};
1686	$self->{layout}->set_text ("$text ");	2131	$self->{layout}->set_text ("$text ");
		2132	delete $self->{size_req};
1687		2133
1688	$self->_emit (changed => $self->{text});	2134	$self->emit (changed => $self->{text});
		2135
		2136	$self->realloc;
1689	$self->update;	2137	$self->update;
1690	}	2138	}
1691		2139
1692	sub set_text {	2140	sub set_text {
1693	my ($self, $text) = @_;	2141	my ($self, $text) = @_;
1694		2142
1695	$self->{cursor} = length $text;	2143	$self->{cursor} = length $text;
1696	$self->_set_text ($text);	2144	$self->_set_text ($text);
1697
1698	$self->realloc;
1699	}	2145	}
1700		2146
1701	sub get_text {	2147	sub get_text {
1702	$_[0]{text}	2148	$_[0]{text}
1703	}	2149	}
…		…
1708	my ($w, $h) = $self->SUPER::size_request;	2154	my ($w, $h) = $self->SUPER::size_request;
1709		2155
1710	($w + 1, $h) # add 1 for cursor	2156	($w + 1, $h) # add 1 for cursor
1711	}	2157	}
1712		2158
1713	sub key_down {	2159	sub invoke_key_down {
1714	my ($self, $ev) = @_;	2160	my ($self, $ev) = @_;
1715		2161
1716	my $mod = $ev->{mod};	2162	my $mod = $ev->{mod};
1717	my $sym = $ev->{sym};	2163	my $sym = $ev->{sym};
1718	my $uni = $ev->{unicode};	2164	my $uni = $ev->{unicode};
1719		2165
1720	my $text = $self->get_text;	2166	my $text = $self->get_text;
1721		2167
1722	if ($uni == 8) {	2168	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2169
		2170	if ($sym == DC::SDLK_BACKSPACE) {
1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2171	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1724	} elsif ($uni == 127) {	2172	} elsif ($sym == DC::SDLK_DELETE) {
1725	substr $text, $self->{cursor}, 1, "";	2173	substr $text, $self->{cursor}, 1, "";
1726	} elsif ($sym == CFClient::SDLK_LEFT) {	2174	} elsif ($sym == DC::SDLK_LEFT) {
1727	--$self->{cursor} if $self->{cursor};	2175	--$self->{cursor} if $self->{cursor};
1728	} elsif ($sym == CFClient::SDLK_RIGHT) {	2176	} elsif ($sym == DC::SDLK_RIGHT) {
1729	++$self->{cursor} if $self->{cursor} < length $self->{text};	2177	++$self->{cursor} if $self->{cursor} < length $self->{text};
1730	} elsif ($sym == CFClient::SDLK_HOME) {	2178	} elsif ($sym == DC::SDLK_HOME) {
		2179	# what a hack
		2180	$self->{cursor} =
		2181	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2182	? length $1
		2183	: 0;
		2184	} elsif ($sym == DC::SDLK_END) {
		2185	# uh, again
		2186	$self->{cursor} =
		2187	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2188	? $self->{cursor} + length $1
		2189	: length $self->{text};
		2190	} elsif ($uni == 21) { # ctrl-u
		2191	$text = "";
1731	$self->{cursor} = 0;	2192	$self->{cursor} = 0;
1732	} elsif ($sym == CFClient::SDLK_END) {
1733	$self->{cursor} = length $text;
1734	} elsif ($uni == 27) {	2193	} elsif ($uni == 27) {
1735	$self->_emit ('escape');	2194	$self->emit ('escape');
1736	} elsif ($uni) {	2195	} elsif ($uni == 0x0d) {
		2196	substr $text, $self->{cursor}++, 0, "\012";
		2197	} elsif ($uni >= 0x20) {
1737	substr $text, $self->{cursor}++, 0, chr $uni;	2198	substr $text, $self->{cursor}++, 0, chr $uni;
1738	} else {	2199	} else {
1739	return 0;	2200	return 0;
1740	}	2201	}
1741		2202
1742	$self->_set_text ($text);	2203	$self->_set_text ($text);
1743		2204
1744	$self->realloc;	2205	$self->realloc;
		2206	$self->update;
1745		2207
1746	1	2208	1
1747	}	2209	}
1748		2210
1749	sub focus_in {	2211	sub invoke_focus_in {
1750	my ($self) = @_;	2212	my ($self) = @_;
1751		2213
1752	$self->{last_activity} = $::NOW;	2214	$self->{last_activity} = $::NOW;
1753		2215
1754	$self->SUPER::focus_in;	2216	$self->SUPER::invoke_focus_in
1755	}	2217	}
1756		2218
1757	sub button_down {	2219	sub invoke_button_down {
1758	my ($self, $ev, $x, $y) = @_;	2220	my ($self, $ev, $x, $y) = @_;
1759		2221
1760	$self->SUPER::button_down ($ev, $x, $y);	2222	$self->SUPER::invoke_button_down ($ev, $x, $y);
1761		2223
1762	my $idx = $self->{layout}->xy_to_index ($x, $y);	2224	my $idx = $self->{layout}->xy_to_index ($x, $y);
1763		2225
1764	# byte-index to char-index	2226	# byte-index to char-index
1765	my $text = $self->{text};	2227	my $text = $self->{text};
1766	utf8::encode $text;	2228	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1767	$self->{cursor} = length substr $text, 0, $idx;	2229	$self->{cursor} = length $text;
1768		2230
1769	$self->_set_text ($self->{text});	2231	$self->_set_text ($self->{text});
1770	$self->update;	2232	$self->update;
1771		2233
1772	1	2234	1
1773	}	2235	}
1774		2236
1775	sub mouse_motion {	2237	sub invoke_mouse_motion {
1776	my ($self, $ev, $x, $y) = @_;	2238	my ($self, $ev, $x, $y) = @_;
1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2239	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778		2240
1779	0	2241	1
1780	}	2242	}
1781		2243
1782	sub _draw {	2244	sub _draw {
1783	my ($self) = @_;	2245	my ($self) = @_;
1784		2246
…		…
1791	glColor_premultiply @{$self->{bg}};	2253	glColor_premultiply @{$self->{bg}};
1792	}	2254	}
1793		2255
1794	glEnable GL_BLEND;	2256	glEnable GL_BLEND;
1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2257	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};	2258	glRect 0, 0, $self->{w}, $self->{h};
1800	glVertex $self->{w}, 0;
1801	glEnd;
1802	glDisable GL_BLEND;	2259	glDisable GL_BLEND;
1803		2260
1804	$self->SUPER::_draw;	2261	$self->SUPER::_draw;
1805		2262
1806	#TODO: force update every cursor change :(	2263	#TODO: force update every cursor change :(
…		…
1808		2265
1809	unless (exists $self->{cur_h}) {	2266	unless (exists $self->{cur_h}) {
1810	my $text = substr $self->{text}, 0, $self->{cursor};	2267	my $text = substr $self->{text}, 0, $self->{cursor};
1811	utf8::encode $text;	2268	utf8::encode $text;
1812		2269
1813	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2270	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1814	}	2271	}
1815		2272
1816	glColor @{$self->{fg}};	2273	glColor_premultiply @{$self->{active_fg}};
1817	glBegin GL_LINES;	2274	glBegin GL_LINES;
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2275	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};	2276	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1820	glEnd;	2277	glEnd;
1821	}
1822	}
1823		2278
		2279	glLineWidth 3;
		2280	glColor @{$self->{active_outline}};
		2281	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2282	glLineWidth 1;
		2283
		2284	} else {
		2285	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2286	glBegin GL_LINE_STRIP;
		2287	glVertex .5, $self->{h} * .5;
		2288	glVertex .5, $self->{h} - 2.5;
		2289	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2290	glVertex $self->{w} - .5, $self->{h} * .5;
		2291	glEnd;
		2292	}
		2293	}
		2294
		2295	#############################################################################
		2296
1824	package CFClient::UI::Entry;	2297	package DC::UI::Entry;
1825		2298
1826	our @ISA = CFClient::UI::EntryBase::;	2299	our @ISA = DC::UI::EntryBase::;
1827		2300
1828	use CFClient::OpenGL;	2301	use DC::OpenGL;
1829		2302
		2303	sub new {
		2304	my $class = shift;
		2305
		2306	$class->SUPER::new (
		2307	history_pointer => -1,
		2308	@_
		2309	)
		2310	}
		2311
		2312
1830	sub key_down {	2313	sub invoke_key_down {
1831	my ($self, $ev) = @_;	2314	my ($self, $ev) = @_;
1832		2315
1833	my $sym = $ev->{sym};	2316	my $sym = $ev->{sym};
1834		2317
1835	if ($sym == 13) {	2318	if ($ev->{uni} == 0x0d || $sym == 13) {
1836	unshift @{$self->{history}},	2319	unshift @{$self->{history}},
1837	my $txt = $self->get_text;	2320	my $txt = $self->get_text;
		2321
1838	$self->{history_pointer} = -1;	2322	$self->{history_pointer} = -1;
1839	$self->{history_saveback} = '';	2323	$self->{history_saveback} = '';
1840	$self->_emit (activate => $txt);	2324	$self->emit (activate => $txt);
1841	$self->update;	2325	$self->update;
1842		2326
1843	} elsif ($sym == CFClient::SDLK_UP) {	2327	} elsif ($sym == DC::SDLK_UP) {
1844	if ($self->{history_pointer} < 0) {	2328	if ($self->{history_pointer} < 0) {
1845	$self->{history_saveback} = $self->get_text;	2329	$self->{history_saveback} = $self->get_text;
1846	}	2330	}
1847	if (@{$self->{history} || []} > 0) {	2331	if (@{$self->{history} || []} > 0) {
1848	$self->{history_pointer}++;	2332	$self->{history_pointer}++;
…		…
1850	$self->{history_pointer} = @{$self->{history} || []} - 1;	2334	$self->{history_pointer} = @{$self->{history} || []} - 1;
1851	}	2335	}
1852	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2336	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1853	}	2337	}
1854		2338
1855	} elsif ($sym == CFClient::SDLK_DOWN) {	2339	} elsif ($sym == DC::SDLK_DOWN) {
1856	$self->{history_pointer}--;	2340	$self->{history_pointer}--;
1857	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2341	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858		2342
1859	if ($self->{history_pointer} >= 0) {	2343	if ($self->{history_pointer} >= 0) {
1860	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1861	} else {	2345	} else {
		2346	if (defined $self->{history_saveback}) {
1862	$self->set_text ($self->{history_saveback});	2347	$self->set_text ($self->{history_saveback});
		2348	$self->{history_saveback} = undef;
		2349	}
1863	}	2350	}
1864		2351
1865	} else {	2352	} else {
1866	return $self->SUPER::key_down ($ev)	2353	return $self->SUPER::invoke_key_down ($ev)
1867	}	2354	}
1868		2355
1869	1	2356	1
1870	}	2357	}
1871		2358
1872	#############################################################################	2359	#############################################################################
1873		2360
1874	package CFClient::UI::Button;	2361	package DC::UI::TextEdit;
1875		2362
1876	our @ISA = CFClient::UI::Label::;	2363	our @ISA = DC::UI::EntryBase::;
1877		2364
1878	use CFClient::OpenGL;	2365	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		2366
1884	sub new {	2367	sub new {
1885	my $class = shift;	2368	my $class = shift;
1886		2369
1887	$class->SUPER::new (	2370	$class->SUPER::new (
1888	padding_x => 4,
1889	padding_y => 4,	2371	padding_y => 4,
1890	fg => [1, 1, 1],	2372
1891	active_fg => [0, 0, 1],	2373	@_
		2374	)
		2375	}
		2376
		2377	sub move_cursor_ver {
		2378	my ($self, $dy) = @_;
		2379
		2380	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2381
		2382	$line += $dy;
		2383
		2384	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2385	$self->{cursor} = $index;
		2386	delete $self->{cur_h};
		2387	$self->update;
		2388	return;
		2389	}
		2390	}
		2391
		2392	sub invoke_key_down {
		2393	my ($self, $ev) = @_;
		2394
		2395	my $sym = $ev->{sym};
		2396
		2397	if ($sym == DC::SDLK_UP) {
		2398	$self->move_cursor_ver (-1);
		2399	} elsif ($sym == DC::SDLK_DOWN) {
		2400	$self->move_cursor_ver (+1);
		2401	} else {
		2402	return $self->SUPER::invoke_key_down ($ev)
		2403	}
		2404
		2405	1
		2406	}
		2407
		2408	#############################################################################
		2409
		2410	package DC::UI::ButtonBin;
		2411
		2412	our @ISA = DC::UI::Bin::;
		2413
		2414	use DC::OpenGL;
		2415
		2416	my @tex =
		2417	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2418	qw(b1_button_inactive.png b1_button_active.png);
		2419
		2420	sub new {
		2421	my $class = shift;
		2422
		2423	$class->SUPER::new (
1892	can_hover => 1,	2424	can_hover => 1,
1893	align => 0,	2425	align => 0.5,
1894	valign => 0,	2426	valign => 0.5,
1895	can_events => 1,	2427	can_events => 1,
1896	@_	2428	@_
1897	)	2429	)
1898	}	2430	}
1899		2431
1900	sub activate { }
1901
1902	sub button_up {	2432	sub invoke_button_up {
1903	my ($self, $ev, $x, $y) = @_;	2433	my ($self, $ev, $x, $y) = @_;
1904		2434
1905	$self->emit ("activate")	2435	$self->emit ("activate")
1906	if $x >= 0 && $x < $self->{w}	2436	if $x >= 0 && $x < $self->{w}
1907	&& $y >= 0 && $y < $self->{h};	2437	&& $y >= 0 && $y < $self->{h};
…		…
1910	}	2440	}
1911		2441
1912	sub _draw {	2442	sub _draw {
1913	my ($self) = @_;	2443	my ($self) = @_;
1914		2444
1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1916
1917	glEnable GL_TEXTURE_2D;	2445	glEnable GL_TEXTURE_2D;
1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919	glColor 0, 0, 0, 1;	2447	glColor 0, 0, 0, 1;
1920		2448
		2449	my $tex = $tex[$GRAB == $self];
1921	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1922		2451
1923	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
1924		2453
1925	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
1926	}	2455	}
1927		2456
1928	#############################################################################	2457	#############################################################################
1929		2458
1930	package CFClient::UI::CheckBox;	2459	package DC::UI::Button;
1931		2460
1932	our @ISA = CFClient::UI::DrawBG::;	2461	our @ISA = DC::UI::Label::;
		2462
		2463	use DC::OpenGL;
1933		2464
1934	my @tex =	2465	my @tex =
1935	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2466	map { new_from_resource DC::Texture $_, mipmap => 1 }
1936	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2467	qw(b1_button_inactive.png b1_button_active.png);
1937
1938	use CFClient::OpenGL;
1939		2468
1940	sub new {	2469	sub new {
1941	my $class = shift;	2470	my $class = shift;
1942		2471
1943	$class->SUPER::new (	2472	$class->SUPER::new (
		2473	padding_x => 8,
		2474	padding_y => 4,
		2475	fg => [1.0, 1.0, 1.0],
		2476	active_fg => [0.8, 0.8, 0.8],
		2477	can_hover => 1,
		2478	align => 0.5,
		2479	valign => 0.5,
		2480	can_events => 1,
		2481	@_
		2482	)
		2483	}
		2484
		2485	sub invoke_button_up {
		2486	my ($self, $ev, $x, $y) = @_;
		2487
		2488	$self->emit ("activate")
		2489	if $x >= 0 && $x < $self->{w}
		2490	&& $y >= 0 && $y < $self->{h};
		2491
		2492	1
		2493	}
		2494
		2495	sub _draw {
		2496	my ($self) = @_;
		2497
		2498	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2499
		2500	glEnable GL_TEXTURE_2D;
		2501	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2502	glColor 0, 0, 0, 1;
		2503
		2504	my $tex = $tex[$GRAB == $self];
		2505	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2506
		2507	glDisable GL_TEXTURE_2D;
		2508
		2509	$self->SUPER::_draw;
		2510	}
		2511
		2512	#############################################################################
		2513
		2514	package DC::UI::CheckBox;
		2515
		2516	our @ISA = DC::UI::DrawBG::;
		2517
		2518	my @tex =
		2519	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2520	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2521
		2522	use DC::OpenGL;
		2523
		2524	sub new {
		2525	my $class = shift;
		2526
		2527	$class->SUPER::new (
		2528	fontsize => 1,
1944	padding_x => 2,	2529	padding_x => 2,
1945	padding_y => 2,	2530	padding_y => 2,
1946	fg => [1, 1, 1],	2531	fg => [1, 1, 1],
1947	active_fg => [1, 1, 0],	2532	active_fg => [1, 1, 0],
1948	bg => [0, 0, 0, 0.2],	2533	bg => [0, 0, 0, 0.2],
…		…
1954	}	2539	}
1955		2540
1956	sub size_request {	2541	sub size_request {
1957	my ($self) = @_;	2542	my ($self) = @_;
1958		2543
1959	(6) x 2	2544	($self->{fontsize} * $::FONTSIZE) x 2
1960	}	2545	}
1961		2546
		2547	sub toggle {
		2548	my ($self) = @_;
		2549
		2550	$self->{state} = !$self->{state};
		2551	$self->emit (changed => $self->{state});
		2552	$self->update;
		2553	}
		2554
1962	sub button_down {	2555	sub invoke_button_down {
1963	my ($self, $ev, $x, $y) = @_;	2556	my ($self, $ev, $x, $y) = @_;
1964		2557
1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2558	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2559	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967	$self->{state} = !$self->{state};	2560	$self->toggle;
1968	$self->_emit (changed => $self->{state});
1969	} else {	2561	} else {
1970	return 0	2562	return 0
1971	}	2563	}
1972		2564
1973	1	2565	1
…		…
1976	sub _draw {	2568	sub _draw {
1977	my ($self) = @_;	2569	my ($self) = @_;
1978		2570
1979	$self->SUPER::_draw;	2571	$self->SUPER::_draw;
1980		2572
1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2573	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1982		2574
1983	my ($w, $h) = @$self{qw(w h)};	2575	my ($w, $h) = @$self{qw(w h)};
1984		2576
1985	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2577	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1986		2578
…		…
1993	glDisable GL_TEXTURE_2D;	2585	glDisable GL_TEXTURE_2D;
1994	}	2586	}
1995		2587
1996	#############################################################################	2588	#############################################################################
1997		2589
1998	package CFClient::UI::Image;	2590	package DC::UI::Image;
1999		2591
2000	our @ISA = CFClient::UI::Base::;	2592	our @ISA = DC::UI::Base::;
2001		2593
2002	use CFClient::OpenGL;	2594	use DC::OpenGL;
2003	use Carp qw/confess/;
2004		2595
2005	our %loaded_images;	2596	our %texture_cache;
2006		2597
2007	sub new {	2598	sub new {
2008	my $class = shift;	2599	my $class = shift;
2009		2600
2010	my $self = $class->SUPER::new (can_events => 0, @_);	2601	my $self = $class->SUPER::new (
		2602	can_events => 0,
		2603	scale => 1,
		2604	@_,
		2605	);
2011		2606
2012	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2607	$self->{path} || $self->{tex}
		2608	or Carp::croak "'path' or 'tex' attributes required";
2013		2609
2014	$loaded_images{$self->{image}} ||=	2610	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2015	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2611	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2016		2612
2017	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2613	DC::weaken $texture_cache{$self->{path}};
2018		2614
2019	Scalar::Util::weaken $loaded_images{$self->{image}};	2615	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2020
2021	$self->{aspect} = $tex->{w} / $tex->{h};
2022		2616
2023	$self	2617	$self
2024	}	2618	}
2025		2619
		2620	sub STORABLE_freeze {
		2621	my ($self, $cloning) = @_;
		2622
		2623	$self->{path}
		2624	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2625
		2626	$self->{path}
		2627	}
		2628
		2629	sub STORABLE_attach {
		2630	my ($self, $cloning, $path) = @_;
		2631
		2632	$self->new (path => $path)
		2633	}
		2634
2026	sub size_request {	2635	sub size_request {
2027	my ($self) = @_;	2636	my ($self) = @_;
2028		2637
2029	($self->{tex}->{w}, $self->{tex}->{h})	2638	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2030	}	2639	}
2031		2640
2032	sub _draw {	2641	sub _draw {
2033	my ($self) = @_;	2642	my ($self) = @_;
2034		2643
…		…
2051	glDisable GL_TEXTURE_2D;	2660	glDisable GL_TEXTURE_2D;
2052	}	2661	}
2053		2662
2054	#############################################################################	2663	#############################################################################
2055		2664
		2665	package DC::UI::ImageButton;
		2666
		2667	our @ISA = DC::UI::Image::;
		2668
		2669	use DC::OpenGL;
		2670
		2671	my %textures;
		2672
		2673	sub new {
		2674	my $class = shift;
		2675
		2676	my $self = $class->SUPER::new (
		2677	padding_x => 4,
		2678	padding_y => 4,
		2679	fg => [1, 1, 1],
		2680	active_fg => [0, 0, 1],
		2681	can_hover => 1,
		2682	align => 0.5,
		2683	valign => 0.5,
		2684	can_events => 1,
		2685	@_
		2686	);
		2687	}
		2688
		2689	sub invoke_button_down {
		2690	my ($self, $ev, $x, $y) = @_;
		2691
		2692	1
		2693	}
		2694
		2695	sub invoke_button_up {
		2696	my ($self, $ev, $x, $y) = @_;
		2697
		2698	$self->emit ("activate")
		2699	if $x >= 0 && $x < $self->{w}
		2700	&& $y >= 0 && $y < $self->{h};
		2701
		2702	1
		2703	}
		2704
		2705	#############################################################################
		2706
2056	package CFClient::UI::VGauge;	2707	package DC::UI::VGauge;
2057		2708
2058	our @ISA = CFClient::UI::Base::;	2709	our @ISA = DC::UI::Base::;
2059		2710
2060	use List::Util qw(min max);	2711	use List::Util qw(min max);
2061		2712
2062	use CFClient::OpenGL;	2713	use DC::OpenGL;
2063		2714
2064	my %tex = (	2715	my %tex = (
2065	food => [	2716	food => [
2066	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2717	map { new_from_resource DC::Texture $_, mipmap => 1 }
2067	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2718	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068	],	2719	],
2069	grace => [	2720	grace => [
2070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2721	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/	2722	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072	],	2723	],
2073	hp => [	2724	hp => [
2074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2725	map { new_from_resource DC::Texture $_, mipmap => 1 }
2075	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2726	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076	],	2727	],
2077	mana => [	2728	mana => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2729	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/	2730	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080	],	2731	],
2081	);	2732	);
2082		2733
2083	# eg. VGauge->new (gauge => 'food'), default gauge: food	2734	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2143	my $ycut1 = max 0, min 1, $ycut;	2794	my $ycut1 = max 0, min 1, $ycut;
2144	my $ycut2 = max 0, min 1, $ycut - 1;	2795	my $ycut2 = max 0, min 1, $ycut - 1;
2145		2796
2146	my $h1 = $self->{h} * (1 - $ycut1);	2797	my $h1 = $self->{h} * (1 - $ycut1);
2147	my $h2 = $self->{h} * (1 - $ycut2);	2798	my $h2 = $self->{h} * (1 - $ycut2);
		2799	my $h3 = $self->{h};
		2800
		2801	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2148		2802
2149	glEnable GL_BLEND;	2803	glEnable GL_BLEND;
2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2804	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2805	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152	glEnable GL_TEXTURE_2D;	2806	glEnable GL_TEXTURE_2D;
…		…
2171		2825
2172	if ($t3) {	2826	if ($t3) {
2173	glBindTexture GL_TEXTURE_2D, $t3->{name};	2827	glBindTexture GL_TEXTURE_2D, $t3->{name};
2174	glBegin GL_QUADS;	2828	glBegin GL_QUADS;
2175	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2829	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2830	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2177	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2831	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2178	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2832	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179	glEnd;	2833	glEnd;
2180	}	2834	}
2181		2835
2182	glDisable GL_BLEND;	2836	glDisable GL_BLEND;
2183	glDisable GL_TEXTURE_2D;	2837	glDisable GL_TEXTURE_2D;
2184	}	2838	}
2185		2839
2186	#############################################################################	2840	#############################################################################
2187		2841
		2842	package DC::UI::Progress;
		2843
		2844	our @ISA = DC::UI::Label::;
		2845
		2846	use DC::OpenGL;
		2847
		2848	sub new {
		2849	my ($class, %arg) = @_;
		2850
		2851	my $self = $class->SUPER::new (
		2852	padding_x => 2,
		2853	padding_y => 2,
		2854	fg => [1, 1, 1],
		2855	bg => [0, 0, 1, 0.2],
		2856	bar => [0.7, 0.5, 0.1, 0.8],
		2857	outline => [0.4, 0.3, 0],
		2858	fontsize => 0.9,
		2859	valign => 0.5,
		2860	align => 0.5,
		2861	can_events => 1,
		2862	ellipsise => 1,
		2863	label => "%d%%",
		2864	%arg,
		2865	);
		2866
		2867	$self->set_value ($arg{value} || -1);
		2868
		2869	$self
		2870	}
		2871
		2872	sub set_label {
		2873	my ($self, $label) = @_;
		2874
		2875	return if $self->{label} eq $label;
		2876	$self->{label} = $label;
		2877
		2878	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2879	}
		2880
		2881	sub set_value {
		2882	my ($self, $value) = @_;
		2883
		2884	if ($self->{value} ne $value) {
		2885	$self->{value} = $value;
		2886
		2887	if ($value < 0) {
		2888	$self->set_text ("-");
		2889	} else {
		2890	$self->set_text (sprintf $self->{label}, $value * 100);
		2891	}
		2892
		2893	$self->update;
		2894	}
		2895	}
		2896
		2897	sub _draw {
		2898	my ($self) = @_;
		2899
		2900	glEnable GL_BLEND;
		2901	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2902
		2903	my $px = $self->{padding_x};
		2904	my $py = $self->{padding_y};
		2905
		2906	if ($self->{value} >= 0) {
		2907	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2908
		2909	glColor_premultiply @{$self->{bar}};
		2910	glRect $px, $py, $s, $self->{h} - $py;
		2911	glColor_premultiply @{$self->{bg}};
		2912	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2913	}
		2914
		2915	glColor_premultiply @{$self->{outline}};
		2916
		2917	$px -= .5;
		2918	$py -= .5;
		2919
		2920	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2921
		2922	glDisable GL_BLEND;
		2923
		2924	{
		2925	local $self->{bg}; # do not draw background
		2926	$self->SUPER::_draw;
		2927	}
		2928	}
		2929
		2930	#############################################################################
		2931
		2932	package DC::UI::ExperienceProgress;
		2933
		2934	our @ISA = DC::UI::Progress::;
		2935
		2936	sub new {
		2937	my ($class, %arg) = @_;
		2938
		2939	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2940
		2941	my $self = $class->SUPER::new (
		2942	%arg,
		2943	tooltip => sub {
		2944	my ($self) = @_;
		2945
		2946	sprintf "%slevel %d\n%s points\n%s next level\n%s to go / %d%%",
		2947	$tt,
		2948	$self->{lvl},
		2949	::formsep ($self->{exp}),
		2950	::formsep ($self->{nxt}),
		2951	::formsep ($self->{nxt} - $self->{exp}),
		2952	$self->_percent * 100,
		2953	},
		2954	);
		2955
		2956	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2957	if $::CONN;
		2958
		2959	$self
		2960	}
		2961
		2962	sub DESTROY {
		2963	my ($self) = @_;
		2964
		2965	delete $::CONN->{on_exp_update}{$self+0}
		2966	if $::CONN;
		2967
		2968	$self->SUPER::DESTROY;
		2969	}
		2970
		2971	sub _percent {
		2972	my ($self) = @_;
		2973
		2974	my $table = $::CONN && $::CONN->{exp_table}
		2975	or return -1;
		2976
		2977	my $l0 = $table->[$self->{lvl} - 1];
		2978	my $l1 = $table->[$self->{lvl}];
		2979
		2980	$self->{nxt} = $l1;
		2981
		2982	($self->{exp} - $l0) / ($l1 - $l0)
		2983	}
		2984
		2985	sub set_value {
		2986	my ($self, $lvl, $exp) = @_;
		2987
		2988	$self->{lvl} = $lvl;
		2989	$self->{exp} = $exp;
		2990
		2991	$self->SUPER::set_value ($self->_percent);
		2992	}
		2993
		2994	#############################################################################
		2995
2188	package CFClient::UI::Gauge;	2996	package DC::UI::Gauge;
2189		2997
2190	our @ISA = CFClient::UI::VBox::;	2998	our @ISA = DC::UI::VBox::;
2191		2999
2192	sub new {	3000	sub new {
2193	my ($class, %arg) = @_;	3001	my ($class, %arg) = @_;
2194		3002
2195	my $self = $class->SUPER::new (	3003	my $self = $class->SUPER::new (
…		…
2197	can_hover => 1,	3005	can_hover => 1,
2198	can_events => 1,	3006	can_events => 1,
2199	%arg,	3007	%arg,
2200	);	3008	);
2201		3009
2202	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3010	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2203	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3011	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3012	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2205		3013
2206	$self	3014	$self
2207	}	3015	}
2208		3016
2209	sub set_fontsize {	3017	sub set_fontsize {
…		…
2230	$self->{value}->set_text ($val);	3038	$self->{value}->set_text ($val);
2231	}	3039	}
2232		3040
2233	#############################################################################	3041	#############################################################################
2234		3042
2235	package CFClient::UI::Slider;	3043	package DC::UI::Slider;
2236		3044
2237	use strict;	3045	use strict;
2238		3046
2239	use CFClient::OpenGL;	3047	use DC::OpenGL;
2240		3048
2241	our @ISA = CFClient::UI::DrawBG::;	3049	our @ISA = DC::UI::DrawBG::;
2242		3050
2243	my @tex =	3051	my @tex =
2244	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3052	map { new_from_resource DC::Texture $_ }
2245	qw(s1_slider.png s1_slider_bg.png);	3053	qw(s1_slider.png s1_slider_bg.png);
2246		3054
2247	sub new {	3055	sub new {
2248	my $class = shift;	3056	my $class = shift;
2249		3057
…		…
2270	$self->update;	3078	$self->update;
2271		3079
2272	$self	3080	$self
2273	}	3081	}
2274		3082
2275	sub changed { }
2276
2277	sub set_range {	3083	sub set_range {
2278	my ($self, $range) = @_;	3084	my ($self, $range) = @_;
2279		3085
2280	($range, $self->{range}) = ($self->{range}, $range);	3086	($range, $self->{range}) = ($self->{range}, $range);
2281		3087
2282	$self->update
2283	if "@$range" ne "@{$self->{range}}";	3088	if ("@$range" ne "@{$self->{range}}") {
		3089	$self->update;
		3090	$self->set_value ($self->{range}[0]);
		3091	}
2284	}	3092	}
2285		3093
2286	sub set_value {	3094	sub set_value {
2287	my ($self, $value) = @_;	3095	my ($self, $value) = @_;
2288		3096
2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3097	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290		3098
2291	$hi = $lo + 1 if $hi <= $lo;	3099	$hi = $lo if $hi < $lo;
2292		3100
2293	$page = $hi - $lo if $page > $hi - $lo;	3101	$value = $hi - $page if $value > $hi - $page;
2294
2295	$value = $lo if $value < $lo;	3102	$value = $lo if $value < $lo;
2296	$value = $hi - $page if $value > $hi - $page;
2297		3103
2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3104	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299	if $unit;	3105	if $unit;
2300		3106
2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3107	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302		3108
2303	if ($value != $old_value) {	3109	if ($value != $old_value) {
2304	$self->_emit (changed => $value);	3110	$self->emit (changed => $value);
2305	$self->update;	3111	$self->update;
2306	}	3112	}
2307	}	3113	}
2308		3114
2309	sub size_request {	3115	sub size_request {
2310	my ($self) = @_;	3116	my ($self) = @_;
2311		3117
2312	($self->{req_w}, $self->{req_h})	3118	($self->{req_w}, $self->{req_h})
2313	}	3119	}
2314		3120
2315	sub button_down {	3121	sub invoke_button_down {
2316	my ($self, $ev, $x, $y) = @_;	3122	my ($self, $ev, $x, $y) = @_;
2317		3123
2318	$self->SUPER::button_down ($ev, $x, $y);	3124	$self->SUPER::invoke_button_down ($ev, $x, $y);
2319		3125
2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3126	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321		3127
2322	$self->mouse_motion ($ev, $x, $y)	3128	$self->invoke_mouse_motion ($ev, $x, $y);
2323	}
2324		3129
		3130	1
		3131	}
		3132
2325	sub mouse_motion {	3133	sub invoke_mouse_motion {
2326	my ($self, $ev, $x, $y) = @_;	3134	my ($self, $ev, $x, $y) = @_;
2327		3135
2328	if ($GRAB == $self) {	3136	if ($GRAB == $self) {
2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3137	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330		3138
…		…
2338	}	3146	}
2339		3147
2340	1	3148	1
2341	}	3149	}
2342		3150
		3151	sub invoke_mouse_wheel {
		3152	my ($self, $ev) = @_;
		3153
		3154	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3155
		3156	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3157
		3158	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3159
		3160	1
		3161	}
		3162
2343	sub update {	3163	sub update {
2344	my ($self) = @_;	3164	my ($self) = @_;
2345		3165
2346	delete $self->{knob_w};	3166	delete $self->{knob_w};
2347	$self->SUPER::update;	3167	$self->SUPER::update;
…		…
2351	my ($self) = @_;	3171	my ($self) = @_;
2352		3172
2353	unless ($self->{knob_w}) {	3173	unless ($self->{knob_w}) {
2354	$self->set_value ($self->{range}[0]);	3174	$self->set_value ($self->{range}[0]);
2355		3175
2356	my ($value, $lo, $hi, $page) = @{$self->{range}};	3176	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2357	my $range = ($hi - $page - $lo) || 1e-100;	3177	my $range = ($hi - $page - $lo) || 1e-10;
2358		3178
2359	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3179	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2360		3180
2361	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3181	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3182	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2363		3183
2364	$value = ($value - $lo) / $range;	3184	$value = ($value - $lo) / $range;
…		…
2394	glDisable GL_TEXTURE_2D;	3214	glDisable GL_TEXTURE_2D;
2395	}	3215	}
2396		3216
2397	#############################################################################	3217	#############################################################################
2398		3218
2399	package CFClient::UI::ValSlider;	3219	package DC::UI::ValSlider;
2400		3220
2401	our @ISA = CFClient::UI::HBox::;	3221	our @ISA = DC::UI::HBox::;
2402		3222
2403	sub new {	3223	sub new {
2404	my ($class, %arg) = @_;	3224	my ($class, %arg) = @_;
2405		3225
2406	my $range = delete $arg{range};	3226	my $range = delete $arg{range};
2407		3227
2408	my $self = $class->SUPER::new (	3228	my $self = $class->SUPER::new (
2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3229	slider => (new DC::UI::Slider expand => 1, range => $range),
2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3230	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2411	to_value => sub { shift },	3231	to_value => sub { shift },
2412	from_value => sub { shift },	3232	from_value => sub { shift },
2413	%arg,	3233	%arg,
2414	);	3234	);
2415		3235
…		…
2435	sub set_range { shift->{slider}->set_range (@_) }	3255	sub set_range { shift->{slider}->set_range (@_) }
2436	sub set_value { shift->{slider}->set_value (@_) }	3256	sub set_value { shift->{slider}->set_value (@_) }
2437		3257
2438	#############################################################################	3258	#############################################################################
2439		3259
2440	package CFClient::UI::TextView;	3260	package DC::UI::TextScroller;
2441		3261
2442	our @ISA = CFClient::UI::HBox::;	3262	our @ISA = DC::UI::HBox::;
2443		3263
2444	use CFClient::OpenGL;	3264	use DC::OpenGL;
2445		3265
2446	sub new {	3266	sub new {
2447	my $class = shift;	3267	my $class = shift;
2448		3268
2449	my $self = $class->SUPER::new (	3269	my $self = $class->SUPER::new (
2450	fontsize => 1,	3270	fontsize => 1,
2451	can_events => 0,	3271	can_events => 1,
		3272	indent => 0,
2452	#font => default_font	3273	#font => default_font
2453	@_,	3274	@_,
2454		3275
2455	layout => (new CFClient::Layout 1),	3276	layout => (new DC::Layout),
2456	par => [],	3277	par => [],
		3278	max_par => 0,
2457	height => 0,	3279	height => 0,
2458	children => [	3280	children => [
2459	(new CFClient::UI::Empty expand => 1),	3281	(new DC::UI::Empty expand => 1),
2460	(new CFClient::UI::Slider vertical => 1),	3282	(new DC::UI::Slider vertical => 1),
2461	],	3283	],
2462	);	3284	);
2463		3285
2464	$self->{children}[1]->connect (changed => sub { $self->update });	3286	$self->{children}[1]->connect (changed => sub { $self->update });
2465		3287
…		…
2471		3293
2472	$self->{fontsize} = $fontsize;	3294	$self->{fontsize} = $fontsize;
2473	$self->reflow;	3295	$self->reflow;
2474	}	3296	}
2475		3297
		3298	sub size_request {
		3299	my ($self) = @_;
		3300
		3301	my ($empty, $slider) = $self->visible_children;
		3302
		3303	local $self->{children} = [$empty, $slider];
		3304	$self->SUPER::size_request
		3305	}
		3306
2476	sub size_allocate {	3307	sub invoke_size_allocate {
2477	my ($self, $w, $h) = @_;	3308	my ($self, $w, $h) = @_;
2478		3309
2479	$self->SUPER::size_allocate ($w, $h);	3310	my ($empty, $slider, @other) = @{ $self->{children} };
		3311	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2480		3312
2481	$self->{layout}->set_font ($self->{font}) if $self->{font};	3313	$self->{layout}->set_font ($self->{font}) if $self->{font};
2482	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3314	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483	$self->{layout}->set_width ($self->{children}[0]{w});	3315	$self->{layout}->set_width ($empty->{w});
		3316	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2484		3317
2485	$self->reflow;	3318	$self->reflow;
2486	}
2487		3319
2488	sub text_size {	3320	local $self->{children} = [$empty, $slider];
		3321	$self->SUPER::invoke_size_allocate ($w, $h)
		3322	}
		3323
		3324	sub invoke_mouse_wheel {
2489	my ($self, $text, $indent) = @_;	3325	my ($self, $ev) = @_;
		3326
		3327	return 0 unless $ev->{dy}; # only vertical movements
		3328
		3329	$self->{children}[1]->emit (mouse_wheel => $ev);
		3330
		3331	1
		3332	}
		3333
		3334	sub get_layout {
		3335	my ($self, $para) = @_;
2490		3336
2491	my $layout = $self->{layout};	3337	my $layout = $self->{layout};
2492		3338
		3339	$layout->set_font ($self->{font}) if $self->{font};
		3340	$layout->set_foreground (@{$para->{fg}});
2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3341	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494	$layout->set_width ($self->{children}[0]{w} - $indent);	3342	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3343	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2495	$layout->set_markup ($text);	3344	$layout->set_markup ($para->{markup});
		3345
		3346	$layout->set_shapes (
		3347	map
		3348	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3349	@{$para->{widget}}
2496		3350	);
		3351
2497	$layout->size	3352	$layout
2498	}	3353	}
2499		3354
2500	sub reflow {	3355	sub reflow {
2501	my ($self) = @_;	3356	my ($self) = @_;
2502		3357
…		…
2509		3364
2510	# todo: base offset on lines or so, not on pixels	3365	# todo: base offset on lines or so, not on pixels
2511	$self->{children}[1]->set_value ($offset);	3366	$self->{children}[1]->set_value ($offset);
2512	}	3367	}
2513		3368
		3369	sub current_paragraph {
		3370	my ($self) = @_;
		3371
		3372	$self->{top_paragraph} - 1
		3373	}
		3374
		3375	sub scroll_to {
		3376	my ($self, $para) = @_;
		3377
		3378	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3379
		3380	$self->{scroll_to} = $para;
		3381	$self->update;
		3382	}
		3383
2514	sub clear {	3384	sub clear {
2515	my ($self) = @_;	3385	my ($self) = @_;
		3386
		3387	my (undef, undef, @other) = @{ $self->{children} };
		3388	$self->remove ($_) for @other;
2516		3389
2517	$self->{par} = [];	3390	$self->{par} = [];
2518	$self->{height} = 0;	3391	$self->{height} = 0;
2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3392	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520	}	3393	}
2521		3394
2522	sub add_paragraph {	3395	sub add_paragraph {
2523	my ($self, $color, $text, $indent) = @_;	3396	my $self = shift;
2524		3397
2525	for my $line (split /\n/, $text) {	3398	for my $para (@_) {
2526	my ($w, $h) = $self->text_size ($line);	3399	$para = {
		3400	fg => [1, 1, 1, 1],
		3401	indent => 0,
		3402	markup => "",
		3403	widget => [],
		3404	ref $para ? %$para : (markup => $para),
		3405	w => 1e10,
		3406	wrapped => 1,
		3407	};
		3408
		3409	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3410	push @{$self->{par}}, $para;
		3411	}
		3412
		3413	if (my $max = $self->{max_par}) {
		3414	shift @{$self->{par}} while @{$self->{par}} > $max;
		3415	}
		3416
		3417	$self->{need_reflow}++;
		3418	$self->update;
		3419	}
		3420
		3421	sub scroll_to_bottom {
		3422	my ($self) = @_;
		3423
		3424	$self->{scroll_to} = $#{$self->{par}};
		3425	$self->update;
		3426	}
		3427
		3428	sub force_uptodate {
		3429	my ($self) = @_;
		3430
		3431	if (delete $self->{need_reflow}) {
		3432	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3433
		3434	my $height = 0;
		3435
		3436	for my $para (@{$self->{par}}) {
		3437	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3438	my $layout = $self->get_layout ($para);
		3439	my ($w, $h) = $layout->size;
		3440
		3441	$para->{w} = $w + $para->{indent};
		3442	$para->{h} = $h;
		3443	$para->{wrapped} = $layout->has_wrapped;
		3444	}
		3445
		3446	$para->{y} = $height;
		3447	$height += $para->{h};
		3448	}
		3449
2527	$self->{height} += $h;	3450	$self->{height} = $height;
2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3451	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2529	}
2530		3452
2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3453	delete $self->{texture};
		3454	}
		3455
		3456	if (my $paridx = delete $self->{scroll_to}) {
		3457	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3458	}
2532	}	3459	}
2533		3460
2534	sub update {	3461	sub update {
2535	my ($self) = @_;	3462	my ($self) = @_;
2536		3463
…		…
2538		3465
2539	return unless $self->{h} > 0;	3466	return unless $self->{h} > 0;
2540		3467
2541	delete $self->{texture};	3468	delete $self->{texture};
2542		3469
2543	$ROOT->on_post_alloc ($self, sub {	3470	$ROOT->on_post_alloc ($self => sub {
		3471	$self->force_uptodate;
		3472
2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3473	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545		3474
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 {	3475	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2573	glClearColor 0, 0, 0, 0;	3476	glClearColor 0, 0, 0, 0;
2574	glClear GL_COLOR_BUFFER_BIT;	3477	glClear GL_COLOR_BUFFER_BIT;
2575		3478
		3479	package DC::UI::Base;
		3480	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3481	(0, 0, $self->{w}, $self->{h});
		3482
		3483	my $top = int $self->{children}[1]{range}[0];
		3484
		3485	my $paridx = 0;
		3486	my $top_paragraph;
2576	my $top = int $self->{children}[1]{range}[0];	3487	my $top = int $self->{children}[1]{range}[0];
2577		3488
2578	my $y0 = $top;	3489	my $y0 = $top;
2579	my $y1 = $top + $H;	3490	my $y1 = $top + $H;
2580		3491
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}}) {	3492	for my $para (@{$self->{par}}) {
2592	my $h = $par->[1];	3493	my $h = $para->{h};
		3494	my $y = $para->{y};
2593		3495
2594	if ($y0 < $y + $h && $y < $y1) {	3496	if ($y0 < $y + $h && $y < $y1) {
2595	$layout->set_foreground (@{ $par->[2] });	3497	my $layout = $self->get_layout ($para);
2596	$layout->set_width ($W - $par->[3]);
2597	$layout->set_markup ($par->[4]);
2598		3498
2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3499	$layout->render ($para->{indent}, $y - $y0);
		3500	$layout->draw;
2600		3501
2601	glRasterPos $par->[3], $y - $y0;	3502	if (my @w = @{ $para->{widget} }) {
2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3503	my @s = $layout->get_shapes;
		3504
		3505	for (@w) {
		3506	my ($dx, $dy) = splice @s, 0, 2, ();
		3507
		3508	$_->{x} = $dx + $para->{indent};
		3509	$_->{y} = $dy + $y - $y0;
		3510
		3511	$_->draw;
		3512	}
		3513	}
2603	}	3514	}
2604		3515
2605	$y += $h;	3516	$paridx++;
		3517	$top_paragraph ||= $paridx if $y >= $top;
2606	}	3518	}
2607		3519
2608	glDisable GL_BLEND;	3520	$self->{top_paragraph} = $top_paragraph;
2609	};	3521	};
2610	});	3522	});
		3523	}
		3524
		3525	sub reconfigure {
		3526	my ($self) = @_;
		3527
		3528	$self->SUPER::reconfigure;
		3529
		3530	$_->{w} = 1e10 for @{ $self->{par} };
		3531	$self->reflow;
2611	}	3532	}
2612		3533
2613	sub _draw {	3534	sub _draw {
2614	my ($self) = @_;	3535	my ($self) = @_;
2615		3536
…		…
2618	glColor 0, 0, 0, 1;	3539	glColor 0, 0, 0, 1;
2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3540	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2620	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
2621		3542
2622	$self->{children}[1]->draw;	3543	$self->{children}[1]->draw;
2623
2624	}	3544	}
2625		3545
2626	#############################################################################	3546	#############################################################################
2627		3547
2628	package CFClient::UI::Animator;	3548	package DC::UI::Animator;
2629		3549
2630	use CFClient::OpenGL;	3550	use DC::OpenGL;
2631		3551
2632	our @ISA = CFClient::UI::Bin::;	3552	our @ISA = DC::UI::Bin::;
2633		3553
2634	sub moveto {	3554	sub moveto {
2635	my ($self, $x, $y) = @_;	3555	my ($self, $x, $y) = @_;
2636		3556
2637	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3557	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2665	glPopMatrix;	3585	glPopMatrix;
2666	}	3586	}
2667		3587
2668	#############################################################################	3588	#############################################################################
2669		3589
2670	package CFClient::UI::Flopper;	3590	package DC::UI::Flopper;
2671		3591
2672	our @ISA = CFClient::UI::Button::;	3592	our @ISA = DC::UI::Button::;
2673		3593
2674	sub new {	3594	sub new {
2675	my $class = shift;	3595	my $class = shift;
2676		3596
2677	my $self = $class->SUPER::new (	3597	my $self = $class->SUPER::new (
…		…
2689	$self->{other}->toggle_visibility;	3609	$self->{other}->toggle_visibility;
2690	}	3610	}
2691		3611
2692	#############################################################################	3612	#############################################################################
2693		3613
2694	package CFClient::UI::Tooltip;	3614	package DC::UI::Tooltip;
2695		3615
2696	our @ISA = CFClient::UI::Bin::;	3616	our @ISA = DC::UI::Bin::;
2697		3617
2698	use CFClient::OpenGL;	3618	use DC::OpenGL;
2699		3619
2700	sub new {	3620	sub new {
2701	my $class = shift;	3621	my $class = shift;
2702		3622
2703	$class->SUPER::new (	3623	$class->SUPER::new (
…		…
2707	}	3627	}
2708		3628
2709	sub set_tooltip_from {	3629	sub set_tooltip_from {
2710	my ($self, $widget) = @_;	3630	my ($self, $widget) = @_;
2711		3631
2712	my $tooltip = $widget->{tooltip};	3632	my $tip = $widget->{tooltip};
		3633	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3634
		3635	$tip = DC::Pod::section_label tooltip => $1
		3636	if $tip =~ /^#(.*)$/;
2713		3637
2714	if ($ENV{CFPLUS_DEBUG} & 2) {	3638	if ($ENV{CFPLUS_DEBUG} & 2) {
2715	$tooltip .= "\n\n" . (ref $widget) . "\n"	3639	$tip .= "\n\n" . (ref $widget) . "\n"
2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3640	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717	. "req $widget->{req_w} $widget->{req_h}\n"	3641	. "req $widget->{req_w} $widget->{req_h}\n"
2718	. "visible $widget->{visible}";	3642	. "visible $widget->{visible}";
2719	}	3643	}
2720		3644
		3645	$tip =~ s/^\n+//;
		3646	$tip =~ s/\n+$//;
		3647
2721	$self->add (new CFClient::UI::Label	3648	$self->add (new DC::UI::Label
		3649	fg => $DC::THEME{tooltip_fg},
2722	markup => $tooltip,	3650	markup => $tip,
2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3651	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3652	align => 0,
2724	fontsize => 0.8,	3653	fontsize => 0.8,
2725	fg => [0, 0, 0, 1],	3654	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2726	ellipsise => 0,	3655	ellipsise => 0,
2727	font => ($widget->{tooltip_font} || $::FONT_PROP),	3656	font => ($widget->{tooltip_font} || $::FONT_PROP),
2728	);	3657	);
2729	}	3658	}
2730		3659
…		…
2734	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3663	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735		3664
2736	($w + 4, $h + 4)	3665	($w + 4, $h + 4)
2737	}	3666	}
2738		3667
2739	sub size_allocate {	3668	sub invoke_size_allocate {
2740	my ($self, $w, $h) = @_;	3669	my ($self, $w, $h) = @_;
2741		3670
2742	$self->SUPER::size_allocate ($w - 4, $h - 4);	3671	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2743	}	3672	}
2744		3673
2745	sub visibility_change {	3674	sub invoke_visibility_change {
2746	my ($self, $visible) = @_;	3675	my ($self, $visible) = @_;
2747		3676
2748	return unless $visible;	3677	return unless $visible;
2749		3678
2750	$self->{root}->on_post_alloc ("move_$self" => sub {	3679	$self->{root}->on_post_alloc ("move_$self" => sub {
2751	my $widget = $self->{owner}	3680	my $widget = $self->{owner}
2752	or return;	3681	or return;
2753		3682
		3683	if ($widget->{visible}) {
2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3684	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755		3685
2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3686	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757	if $x + $self->{w} > $::WIDTH;	3687	if $x + $self->{w} > $self->{root}{w};
2758		3688
2759	$self->move_abs ($x, $y);	3689	$self->move_abs ($x, $y);
		3690	} else {
		3691	$self->hide;
		3692	}
2760	});	3693	});
2761	}	3694	}
2762		3695
2763	sub _draw {	3696	sub _draw {
2764	my ($self) = @_;	3697	my ($self) = @_;
2765		3698
2766	glTranslate 0.375, 0.375;
2767
2768	my ($w, $h) = @$self{qw(w h)};	3699	my ($w, $h) = @$self{qw(w h)};
2769		3700
2770	glColor 1, 0.8, 0.4;	3701	glColor @{ $DC::THEME{tooltip_bg} };
2771	glBegin GL_QUADS;	3702	glRect 0, 0, $w, $h;
2772	glVertex 0 , 0;
2773	glVertex 0 , $h;
2774	glVertex $w, $h;
2775	glVertex $w, 0;
2776	glEnd;
2777		3703
2778	glColor 0, 0, 0;	3704	glColor @{ $DC::THEME{tooltip_border} };
2779	glBegin GL_LINE_LOOP;	3705	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		3706
2786	glTranslate 2 - 0.375, 2 - 0.375;	3707	glTranslate 2, 2;
2787		3708
2788	$self->SUPER::_draw;	3709	$self->SUPER::_draw;
2789	}	3710	}
2790		3711
2791	#############################################################################	3712	#############################################################################
2792		3713
2793	package CFClient::UI::Face;	3714	package DC::UI::Face;
2794		3715
2795	our @ISA = CFClient::UI::Base::;	3716	our @ISA = DC::UI::DrawBG::;
2796		3717
2797	use CFClient::OpenGL;	3718	use DC::OpenGL;
2798		3719
2799	sub new {	3720	sub new {
2800	my $class = shift;	3721	my $class = shift;
2801		3722
2802	my $self = $class->SUPER::new (	3723	my $self = $class->SUPER::new (
		3724	size_w => 32,
		3725	size_h => 8,
2803	aspect => 1,	3726	aspect => 1,
2804	can_events => 0,	3727	can_events => 0,
2805	@_,	3728	@_,
2806	);	3729	);
2807		3730
2808	if ($self->{anim} && $self->{animspeed}) {	3731	if ($self->{anim} && $self->{animspeed}) {
2809	Scalar::Util::weaken (my $widget = $self);	3732	DC::weaken (my $widget = $self);
2810		3733
2811	$self->{timer} = Event->timer (	3734	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3735	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2813	hard => 1,	3736	return unless $::CONN;
2814	interval => $self->{animspeed},	3737
2815	cb => sub {	3738	my $w = $widget
		3739	or return;
		3740
2816	++$widget->{frame};	3741	++$w->{frame};
		3742	$w->update_face;
		3743
		3744	# somehow, $widget can go away
2817	$widget->update;	3745	$w->update;
2818	},	3746	$w->update_timer;
2819	);	3747	};
		3748
		3749	$self->update_face;
		3750	$self->update_timer;
2820	}	3751	}
2821		3752
2822	$self	3753	$self
2823	}	3754	}
2824		3755
		3756	sub update_timer {
		3757	my ($self) = @_;
		3758
		3759	return unless $self->{timer};
		3760
		3761	if ($self->{visible}) {
		3762	$self->{timer}->start;
		3763	} else {
		3764	$self->{timer}->stop;
		3765	}
		3766	}
		3767
		3768	sub update_face {
		3769	my ($self) = @_;
		3770
		3771	if ($::CONN) {
		3772	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3773	if ($anim && @$anim) {
		3774	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3775	delete $self->{face_change_cb};
		3776
		3777	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3778	unless ($tex->{name} || $tex->{loading}) {
		3779	$tex->upload (sub { $self->reconfigure });
		3780	}
		3781	}
		3782	}
		3783	}
		3784	}
		3785	}
		3786
2825	sub size_request {	3787	sub size_request {
2826	(32, 8)	3788	my ($self) = @_;
		3789
		3790	if ($::CONN) {
		3791	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3792	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3793	if ($tex->{name}) {
		3794	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3795	} elsif (!$tex->{loading}) {
		3796	$tex->upload (sub { $self->reconfigure });
		3797	}
		3798	}
		3799
		3800	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3801	}
		3802	}
		3803
		3804	($self->{size_w} || 8, $self->{size_h} || 8)
2827	}	3805	}
2828		3806
2829	sub update {	3807	sub update {
2830	my ($self) = @_;	3808	my ($self) = @_;
2831		3809
2832	return unless $self->{visible};	3810	return unless $self->{visible};
2833		3811
2834	$self->SUPER::update;	3812	$self->SUPER::update;
2835	}	3813	}
2836		3814
		3815	sub invoke_visibility_change {
		3816	my ($self) = @_;
		3817
		3818	$self->update_timer;
		3819
		3820	0
		3821	}
		3822
2837	sub _draw {	3823	sub _draw {
2838	my ($self) = @_;	3824	my ($self) = @_;
2839		3825
2840	return unless $::CONN;	3826	$self->SUPER::_draw;
2841		3827
2842	my $face;	3828	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;	3829	glEnable GL_TEXTURE_2D;
2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3830	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856	glColor 0, 0, 0, 1;	3831	glColor 0, 0, 0, 1;
2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3832	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858	glDisable GL_TEXTURE_2D;	3833	glDisable GL_TEXTURE_2D;
2859	}	3834	}
2860	}	3835	}
2861		3836
2862	sub DESTROY {	3837	sub destroy {
2863	my ($self) = @_;	3838	my ($self) = @_;
2864		3839
2865	$self->{timer}->cancel	3840	(delete $self->{timer})->cancel
2866	if $self->{timer};	3841	if $self->{timer};
2867		3842
2868	$self->SUPER::DESTROY;	3843	$self->SUPER::destroy;
2869	}	3844	}
2870		3845
2871	#############################################################################	3846	#############################################################################
2872		3847
2873	package CFClient::UI::Buttonbar;	3848	package DC::UI::Buttonbar;
2874		3849
2875	our @ISA = CFClient::UI::HBox::;	3850	our @ISA = DC::UI::HBox::;
2876		3851
2877	# TODO: should actualyl wrap buttons and other goodies.	3852	# TODO: should actually wrap buttons and other goodies.
2878		3853
2879	#############################################################################	3854	#############################################################################
2880		3855
2881	package CFClient::UI::Menu;	3856	package DC::UI::Menu;
2882		3857
2883	our @ISA = CFClient::UI::FancyFrame::;	3858	our @ISA = DC::UI::Toplevel::;
2884		3859
2885	use CFClient::OpenGL;	3860	use DC::OpenGL;
2886		3861
2887	sub new {	3862	sub new {
2888	my $class = shift;	3863	my $class = shift;
2889		3864
2890	my $self = $class->SUPER::new (	3865	my $self = $class->SUPER::new (
2891	items => [],	3866	items => [],
2892	z => 100,	3867	z => 100,
2893	@_,	3868	@_,
2894	);	3869	);
2895		3870
2896	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3871	$self->add ($self->{vbox} = new DC::UI::VBox);
2897		3872
2898	for my $item (@{ $self->{items} }) {	3873	for my $item (@{ $self->{items} }) {
2899	my ($widget, $cb) = @$item;	3874	my ($widget, $cb, $tooltip) = @$item;
2900		3875
2901	# handle various types of items, only text for now	3876	# handle various types of items, only text for now
2902	if (!ref $widget) {	3877	if (!ref $widget) {
		3878	if ($widget =~ /\t/) {
		3879	my ($left, $right) = split /\t/, $widget, 2;
		3880
2903	$widget = new CFClient::UI::Label	3881	$widget = new DC::UI::HBox
2904	can_hover => 1,	3882	can_hover => 1,
2905	can_events => 1,	3883	can_events => 1,
		3884	tooltip => $tooltip,
		3885	children => [
		3886	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3887	(new DC::UI::Label markup => $right, align => 1),
		3888	],
		3889	;
		3890
		3891	} else {
		3892	$widget = new DC::UI::Label
		3893	can_hover => 1,
		3894	can_events => 1,
		3895	align => 0,
2906	text => $widget;	3896	markup => $widget,
		3897	tooltip => $tooltip;
		3898	}
2907	}	3899	}
2908		3900
2909	$self->{item}{$widget} = $item;	3901	$self->{item}{$widget} = $item;
2910		3902
2911	$self->{vbox}->add ($widget);	3903	$self->{vbox}->add ($widget);
…		…
2916		3908
2917	# popup given the event (must be a mouse button down event currently)	3909	# popup given the event (must be a mouse button down event currently)
2918	sub popup {	3910	sub popup {
2919	my ($self, $ev) = @_;	3911	my ($self, $ev) = @_;
2920		3912
2921	$self->_emit ("popdown");	3913	$self->emit ("popdown");
2922		3914
2923	# maybe save $GRAB? must be careful about events...	3915	# maybe save $GRAB? must be careful about events...
2924	$GRAB = $self;	3916	$GRAB = $self;
2925	$self->{button} = $ev->{button};	3917	$self->{button} = $ev->{button};
2926		3918
2927	$self->show;	3919	$self->show;
2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929	}
2930		3920
		3921	my $x = $ev->{x};
		3922	my $y = $ev->{y};
		3923
		3924	$self->{root}->on_post_alloc ($self => sub {
		3925	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3926	});
		3927
		3928	1 # so it can be used inside event handlers
		3929	}
		3930
2931	sub mouse_motion {	3931	sub invoke_mouse_motion {
2932	my ($self, $ev, $x, $y) = @_;	3932	my ($self, $ev, $x, $y) = @_;
2933		3933
2934	# TODO: should use vbox->find_widget or so	3934	# TODO: should use vbox->find_widget or so
2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936	$self->{hover} = $self->{item}{$HOVER};	3936	$self->{hover} = $self->{item}{$HOVER};
2937		3937
2938	0	3938	0
2939	}	3939	}
2940		3940
2941	sub button_up {	3941	sub invoke_button_up {
2942	my ($self, $ev, $x, $y) = @_;	3942	my ($self, $ev, $x, $y) = @_;
2943		3943
2944	if ($ev->{button} == $self->{button}) {	3944	if ($ev->{button} == $self->{button}) {
2945	undef $GRAB;	3945	undef $GRAB;
2946	$self->hide;	3946	$self->hide;
2947		3947
2948	$self->_emit ("popdown");	3948	$self->emit ("popdown");
2949	$self->{hover}[1]->() if $self->{hover};	3949	$self->{hover}[1]->() if $self->{hover};
2950	} else {	3950	} else {
2951	return 0	3951	return 0
2952	}	3952	}
2953		3953
2954	1	3954	1
2955	}	3955	}
2956		3956
2957	#############################################################################	3957	#############################################################################
2958		3958
2959	package CFClient::UI::Multiplexer;	3959	package DC::UI::Multiplexer;
2960		3960
2961	our @ISA = CFClient::UI::Container::;	3961	our @ISA = DC::UI::Container::;
2962		3962
2963	sub new {	3963	sub new {
2964	my $class = shift;	3964	my $class = shift;
2965		3965
2966	my $self = $class->SUPER::new (	3966	my $self = $class->SUPER::new (
2967	@_,	3967	@_,
2968	);	3968	);
2969		3969
2970	$self->{current} = $self->{children}[0]	3970	$self->set_current_page (0);
2971	if @{ $self->{children} };
2972		3971
2973	$self	3972	$self
2974	}	3973	}
2975		3974
2976	sub add {	3975	sub add {
2977	my ($self, @widgets) = @_;	3976	my ($self, @widgets) = @_;
2978		3977
2979	$self->SUPER::add (@widgets);	3978	$self->SUPER::add (@widgets);
2980		3979
2981	$self->{current} = $self->{children}[0]	3980	$self->set_current_page (0)
2982	if @{ $self->{children} };	3981	if @widgets == @{ $self->{children} };
		3982	}
		3983
		3984	sub get_current_page {
		3985	my ($self) = @_;
		3986
		3987	$self->{current}
2983	}	3988	}
2984		3989
2985	sub set_current_page {	3990	sub set_current_page {
2986	my ($self, $page_or_widget) = @_;	3991	my ($self, $page_or_widget) = @_;
2987		3992
2988	my $widget = ref $page_or_widget	3993	my $widget = ref $page_or_widget
2989	? $page_or_widget	3994	? $page_or_widget
2990	: $self->{children}[$page_or_widget];	3995	: $self->{children}[$page_or_widget];
2991		3996
		3997	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3998
2992	$self->{current} = $widget;	3999	if (($self->{current} = $widget)) {
		4000	$self->{current}->set_visible if $self->{current} && $self->{visible};
2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4001	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994		4002
2995	$self->_emit (page_changed => $self->{current});	4003	$self->emit (page_changed => $self->{current});
		4004	}
2996		4005
2997	$self->realloc;	4006	$self->realloc;
2998	}	4007	}
2999		4008
3000	sub visible_children {	4009	sub visible_children {
3001	$_[0]{current}	4010	$_[0]{current} || ()
3002	}	4011	}
3003		4012
3004	sub size_request {	4013	sub size_request {
3005	my ($self) = @_;	4014	my ($self) = @_;
3006		4015
		4016	$self->{current}
3007	$self->{current}->size_request	4017	? $self->{current}->size_request
		4018	: (0, 0)
3008	}	4019	}
3009		4020
3010	sub size_allocate {	4021	sub invoke_size_allocate {
3011	my ($self, $w, $h) = @_;	4022	my ($self, $w, $h) = @_;
3012		4023
3013	$self->{current}->configure (0, 0, $w, $h);	4024	$self->{current}->configure (0, 0, $w, $h)
		4025	if $self->{current};
		4026
		4027	1
3014	}	4028	}
3015		4029
3016	sub _draw {	4030	sub _draw {
3017	my ($self) = @_;	4031	my ($self) = @_;
3018		4032
3019	$self->{current}->draw;	4033	$self->{current}->draw
		4034	if $self->{current};
3020	}	4035	}
3021		4036
3022	#############################################################################	4037	#############################################################################
3023		4038
3024	package CFClient::UI::Notebook;	4039	package DC::UI::Notebook;
3025		4040
		4041	use DC::OpenGL;
		4042
3026	our @ISA = CFClient::UI::VBox::;	4043	our @ISA = DC::UI::VBox::;
3027		4044
3028	sub new {	4045	sub new {
3029	my $class = shift;	4046	my $class = shift;
3030		4047
3031	my $self = $class->SUPER::new (	4048	my $self = $class->SUPER::new (
3032	buttonbar => (new CFClient::UI::Buttonbar),	4049	buttonbar => (new DC::UI::Buttonbar),
3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4050	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4051	active_outline => [.7, .7, 0.2],
3034	# filter => # will be put between multiplexer and $self	4052	# filter => # will be put between multiplexer and $self
3035	@_,	4053	@_,
3036	);	4054	);
3037		4055
3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4056	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4057	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040		4058
		4059	{
		4060	Scalar::Util::weaken (my $wself = $self);
		4061
		4062	$self->{multiplexer}->connect (c_add => sub {
		4063	my ($mplex, $widgets) = @_;
		4064
		4065	for my $child (@$widgets) {
		4066	Scalar::Util::weaken $child;
		4067	$child->{c_tab_} ||= do {
		4068	my $tab =
		4069	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4070	? $child->{c_tab}
		4071	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4072
		4073	$tab->connect (activate => sub {
		4074	$wself->set_current_page ($child);
		4075	});
		4076
		4077	$tab
		4078	};
		4079
		4080	$self->{buttonbar}->add ($child->{c_tab_});
		4081	}
		4082	});
		4083
		4084	$self->{multiplexer}->connect (c_remove => sub {
		4085	my ($mplex, $widgets) = @_;
		4086
		4087	for my $child (@$widgets) {
		4088	$wself->{buttonbar}->remove ($child->{c_tab_});
		4089	}
		4090	});
		4091	}
		4092
3041	$self	4093	$self
3042	}	4094	}
3043		4095
3044	sub add {	4096	sub add {
		4097	my ($self, @widgets) = @_;
		4098
		4099	$self->{multiplexer}->add (@widgets)
		4100	}
		4101
		4102	sub remove {
		4103	my ($self, @widgets) = @_;
		4104
		4105	$self->{multiplexer}->remove (@widgets)
		4106	}
		4107
		4108	sub pages {
		4109	my ($self) = @_;
		4110	$self->{multiplexer}->children
		4111	}
		4112
		4113	sub page_index {
		4114	my ($self, $widget) = @_;
		4115
		4116	my $i = 0;
		4117	for ($self->pages) {
		4118	if ($_ eq $widget) { return $i };
		4119	$i++;
		4120	}
		4121
		4122	undef
		4123	}
		4124
		4125	sub add_tab {
3045	my ($self, $title, $widget, $tooltip) = @_;	4126	my ($self, $title, $widget, $tooltip) = @_;
3046		4127
3047	Scalar::Util::weaken $self;	4128	$title = [$title, $tooltip] unless ref $title;
		4129	$widget->{c_tab} = $title;
3048		4130
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);	4131	$self->add ($widget);
		4132	}
		4133
		4134	sub get_current_page {
		4135	my ($self) = @_;
		4136
		4137	$self->{multiplexer}->get_current_page
3056	}	4138	}
3057		4139
3058	sub set_current_page {	4140	sub set_current_page {
3059	my ($self, $page) = @_;	4141	my ($self, $page) = @_;
3060		4142
3061	$self->{multiplexer}->set_current_page ($page);	4143	$self->{multiplexer}->set_current_page ($page);
3062	$self->_emit (page_changed => $self->{multiplexer}{current});	4144	$self->emit (page_changed => $self->{multiplexer}{current});
		4145	}
		4146
		4147	sub _draw {
		4148	my ($self) = @_;
		4149
		4150	$self->SUPER::_draw ();
		4151
		4152	if (my $cur = $self->{multiplexer}{current}) {
		4153	if ($cur = $cur->{c_tab_}) {
		4154	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4155	$self->{buttonbar}{y} + $cur->{y};
		4156	glLineWidth 3;
		4157	#glEnable GL_BLEND;
		4158	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4159	glColor @{$self->{active_outline}};
		4160	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4161	glLineWidth 1;
		4162	#glDisable GL_BLEND;
		4163	}
		4164	}
3063	}	4165	}
3064		4166
3065	#############################################################################	4167	#############################################################################
3066		4168
		4169	package DC::UI::Selector;
		4170
		4171	use utf8;
		4172
		4173	our @ISA = DC::UI::Button::;
		4174
		4175	sub new {
		4176	my $class = shift;
		4177
		4178	my $self = $class->SUPER::new (
		4179	options => [], # [value, title, longdesc], ...
		4180	value => undef,
		4181	@_,
		4182	);
		4183
		4184	$self->_set_value ($self->{value});
		4185
		4186	$self
		4187	}
		4188
		4189	sub invoke_button_down {
		4190	my ($self, $ev) = @_;
		4191
		4192	my @menu_items;
		4193
		4194	for (@{ $self->{options} }) {
		4195	my ($value, $title, $tooltip) = @$_;
		4196
		4197	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4198	}
		4199
		4200	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4201	}
		4202
		4203	sub _set_value {
		4204	my ($self, $value) = @_;
		4205
		4206	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4207	$item ||= $self->{options}[0]
		4208	or return;
		4209
		4210	$self->{value} = $item->[0];
		4211	$self->set_markup ("$item->[1] ⇓");
		4212	# $self->set_tooltip ($item->[2]);
		4213	}
		4214
		4215	sub set_value {
		4216	my ($self, $value) = @_;
		4217
		4218	return unless $self->{value} ne $value;
		4219
		4220	$self->_set_value ($value);
		4221	$self->emit (changed => $value);
		4222	}
		4223
		4224	sub set_options {
		4225	my ($self, $options) = @_;
		4226
		4227	$self->{options} = $options;
		4228	$self->_set_value ($self->{value});
		4229	}
		4230
		4231	#############################################################################
		4232
3067	package CFClient::UI::Statusbox;	4233	package DC::UI::Statusbox;
3068		4234
3069	our @ISA = CFClient::UI::VBox::;	4235	our @ISA = DC::UI::VBox::;
3070		4236
3071	sub new {	4237	sub new {
3072	my $class = shift;	4238	my $class = shift;
3073		4239
3074	my $self = $class->SUPER::new (	4240	my $self = $class->SUPER::new (
3075	fontsize => 0.8,	4241	fontsize => 0.8,
3076	@_,	4242	@_,
3077	);	4243	);
3078		4244
3079	Scalar::Util::weaken (my $this = $self);	4245	DC::weaken (my $this = $self);
3080		4246
3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {	4247	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3082	$this->reorder;
3083	$this->update;
3084	});
3085		4248
3086	$self	4249	$self
3087	}	4250	}
3088		4251
3089	sub reorder {	4252	sub reorder {
3090	my ($self) = @_;	4253	my ($self) = @_;
3091	my $NOW = Time::HiRes::time;	4254	my $NOW = EV::time;
		4255
		4256	# freeze display when hovering over any label
		4257	return if $DC::UI::TOOLTIP->{owner}
		4258	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4259	values %{ $self->{item} };
3092		4260
3093	while (my ($k, $v) = each %{ $self->{item} }) {	4261	while (my ($k, $v) = each %{ $self->{item} }) {
3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4262	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095	}	4263	}
		4264
		4265	$self->{timer}->set (1, 1);
3096		4266
3097	my @widgets;	4267	my @widgets;
3098		4268
3099	my @items = sort {	4269	my @items = sort {
3100	$a->{pri} <=> $b->{pri}	4270	$a->{pri} <=> $b->{pri}
3101	or $b->{id} <=> $a->{id}	4271	or $b->{id} <=> $a->{id}
3102	} values %{ $self->{item} };	4272	} values %{ $self->{item} };
3103		4273
3104	$self->{timer}->interval (1);
3105
3106	my $count = 10 + 1;	4274	my $count = 10 + 1;
3107	for my $item (@items) {	4275	for my $item (@items) {
3108	last unless --$count;	4276	last unless --$count;
3109		4277
3110	push @widgets, $item->{label} ||= do {	4278	my $label = $item->{label} ||= do {
3111	# TODO: doesn't handle markup well (read as: at all)	4279	# TODO: doesn't handle markup well (read as: at all)
3112	my $short = $item->{count} > 1	4280	my $short = $item->{count} > 1
3113	? "<b>$item->{count} ×</b> $item->{text}"	4281	? "<b>$item->{count} ×</b> $item->{text}"
3114	: $item->{text};	4282	: $item->{text};
3115		4283
3116	for ($short) {	4284	for ($short) {
3117	s/^\s+//;	4285	s/^\s+//;
3118	s/\s+/ /g;	4286	s/\s+/ /g;
3119	}	4287	}
3120		4288
3121	new CFClient::UI::Label	4289	new DC::UI::Label
3122	markup => $short,	4290	markup => $short,
3123	tooltip => $item->{tooltip},	4291	tooltip => $item->{tooltip},
3124	tooltip_font => $::FONT_PROP,	4292	tooltip_font => $::FONT_PROP,
3125	tooltip_width => 0.67,	4293	tooltip_width => 0.67,
3126	fontsize => $item->{fontsize} || $self->{fontsize},	4294	fontsize => $item->{fontsize} || $self->{fontsize},
3127	max_w => $::WIDTH * 0.44,	4295	max_w => $::WIDTH * 0.44,
		4296	align => 0,
3128	fg => $item->{fg},	4297	fg => [@{ $item->{fg} }],
3129	orig_alpha => $item->{fg}[3] || 1,
3130	can_events => 1,	4298	can_events => 1,
3131	can_hover => 1	4299	can_hover => 1
3132	};	4300	};
3133		4301
3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4302	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;	4303	$label->{fg}[3] = ($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;	4304	$label->update;
		4305	$label->set_max_size (undef, $label->{req_h} * $diff)
		4306	if $diff < 1;
3141	$self->{timer}->interval (1/30);	4307	$self->{timer}->set (1/30, 1/30);
		4308	} else {
		4309	$label->{fg}[3] = $item->{fg}[3] || 1;
3142	}	4310	}
		4311
		4312	push @widgets, $label;
3143	}	4313	}
		4314
		4315	my $hash = join ",", @widgets;
		4316	return if $hash eq $self->{last_widget_hash};
		4317	$self->{last_widget_hash} = $hash;
3144		4318
3145	$self->clear;	4319	$self->clear;
3146	$self->SUPER::add (reverse @widgets);	4320	$self->SUPER::add (reverse @widgets);
3147	}	4321	}
3148		4322
…		…
3163	$item->{count}++;	4337	$item->{count}++;
3164	} else {	4338	} else {
3165	$item->{count} = 1;	4339	$item->{count} = 1;
3166	$item->{text} = $item->{tooltip} = $text;	4340	$item->{text} = $item->{tooltip} = $text;
3167	}	4341	}
3168	$item->{id} = ++$self->{id};	4342	$item->{id} += 0.2;#d#
3169	$item->{timeout} = $timeout;	4343	$item->{timeout} = $timeout;
3170	delete $item->{label};	4344	delete $item->{label};
3171	} else {	4345	} else {
3172	$self->{item}{$group} = {	4346	$self->{item}{$group} = {
3173	id => ++$self->{id},	4347	id => ++$self->{id},
…		…
3179	count => 1,	4353	count => 1,
3180	%arg,	4354	%arg,
3181	};	4355	};
3182	}	4356	}
3183		4357
		4358	$ROOT->on_refresh (reorder => sub {
3184	$self->reorder;	4359	$self->reorder;
		4360	});
3185	}	4361	}
3186		4362
3187	sub reconfigure {	4363	sub reconfigure {
3188	my ($self) = @_;	4364	my ($self) = @_;
3189		4365
…		…
3192		4368
3193	$self->reorder;	4369	$self->reorder;
3194	$self->SUPER::reconfigure;	4370	$self->SUPER::reconfigure;
3195	}	4371	}
3196		4372
3197	sub DESTROY {	4373	sub destroy {
3198	my ($self) = @_;	4374	my ($self) = @_;
3199		4375
3200	$self->{timer}->cancel;	4376	$self->{timer}->cancel;
3201		4377
3202	$self->SUPER::DESTROY;	4378	$self->SUPER::destroy;
3203	}	4379	}
3204		4380
3205	#############################################################################	4381	#############################################################################
3206		4382
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;	4383	package DC::UI::Root;
3503		4384
3504	our @ISA = CFClient::UI::Container::;	4385	our @ISA = DC::UI::Container::;
3505		4386
3506	use List::Util qw(min max);	4387	use List::Util qw(min max);
3507		4388
3508	use CFClient::OpenGL;	4389	use DC::OpenGL;
3509		4390
3510	sub new {	4391	sub new {
3511	my $class = shift;	4392	my $class = shift;
3512		4393
3513	my $self = $class->SUPER::new (	4394	my $self = $class->SUPER::new (
3514	visible => 1,	4395	visible => 1,
3515	@_,	4396	@_,
3516	);	4397	);
3517		4398
3518	Scalar::Util::weaken ($self->{root} = $self);	4399	DC::weaken ($self->{root} = $self);
3519		4400
3520	$self	4401	$self
3521	}	4402	}
3522		4403
3523	sub size_request {	4404	sub size_request {
…		…
3538	$coord = $max - $size if $coord > $max - $size;	4419	$coord = $max - $size if $coord > $max - $size;
3539		4420
3540	int $coord + 0.5	4421	int $coord + 0.5
3541	}	4422	}
3542		4423
3543	sub size_allocate {	4424	sub invoke_size_allocate {
3544	my ($self, $w, $h) = @_;	4425	my ($self, $w, $h) = @_;
3545		4426
3546	for my $child ($self->children) {	4427	for my $child ($self->children) {
3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4428	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3548		4429
…		…
3552	$X = _to_pixel $X, $W, $self->{w};	4433	$X = _to_pixel $X, $W, $self->{w};
3553	$Y = _to_pixel $Y, $H, $self->{h};	4434	$Y = _to_pixel $Y, $H, $self->{h};
3554		4435
3555	$child->configure ($X, $Y, $W, $H);	4436	$child->configure ($X, $Y, $W, $H);
3556	}	4437	}
		4438
		4439	1
3557	}	4440	}
3558		4441
3559	sub coord2local {	4442	sub coord2local {
3560	my ($self, $x, $y) = @_;	4443	my ($self, $x, $y) = @_;
3561		4444
…		…
3569	}	4452	}
3570		4453
3571	sub update {	4454	sub update {
3572	my ($self) = @_;	4455	my ($self) = @_;
3573		4456
3574	$::WANT_REFRESH++;	4457	$::WANT_REFRESH = 1;
3575	}	4458	}
3576		4459
3577	sub add {	4460	sub add {
3578	my ($self, @children) = @_;	4461	my ($self, @children) = @_;
3579		4462
…		…
3616	while ($self->{refresh_hook}) {	4499	while ($self->{refresh_hook}) {
3617	$_->()	4500	$_->()
3618	for values %{delete $self->{refresh_hook}};	4501	for values %{delete $self->{refresh_hook}};
3619	}	4502	}
3620		4503
3621	if ($self->{realloc}) {	4504	while ($self->{realloc}) {
3622	my %queue;	4505	my %queue;
3623	my @queue;	4506	my @queue;
3624	my $widget;	4507	my $widget;
3625		4508
3626	outer:	4509	outer:
…		…
3646		4529
3647	delete $queue{$widget+0};	4530	delete $queue{$widget+0};
3648		4531
3649	my ($w, $h) = $widget->size_request;	4532	my ($w, $h) = $widget->size_request;
3650		4533
3651	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4534	$w += $widget->{padding_x} * 2;
3652	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4535	$h += $widget->{padding_y} * 2;
		4536
		4537	$w = max $widget->{min_w}, $w;
		4538	$h = max $widget->{min_h}, $h;
3653		4539
3654	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4540	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4541	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656		4542
3657	$w = $widget->{force_w} if exists $widget->{force_w};	4543	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3673	}	4559	}
3674	}	4560	}
3675		4561
3676	delete $self->{realloc}{$widget+0};	4562	delete $self->{realloc}{$widget+0};
3677	}	4563	}
3678	}
3679		4564
3680	while (my $size_alloc = delete $self->{size_alloc}) {	4565	while (my $size_alloc = delete $self->{size_alloc}) {
3681	my @queue = sort { $b->{visible} <=> $a->{visible} }	4566	my @queue = sort { $a->{visible} <=> $b->{visible} }
3682	values %$size_alloc;	4567	values %$size_alloc;
3683		4568
3684	while () {	4569	while () {
3685	my $widget = pop @queue || last;	4570	my $widget = pop @queue || last;
3686		4571
3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4572	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688		4573
3689	$w = 0 if $w < 0;	4574	$w = max $widget->{min_w}, $w;
3690	$h = 0 if $h < 0;	4575	$h = max $widget->{min_h}, $h;
3691		4576
		4577	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4578	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4579
		4580	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4581	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4582
3692	$w = int $w + 0.5;	4583	$w = int $w + 0.5;
3693	$h = int $h + 0.5;	4584	$h = int $h + 0.5;
3694		4585
3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4586	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696	$widget->{old_w} = $widget->{w};	4587	$widget->{old_w} = $widget->{w};
3697	$widget->{old_h} = $widget->{h};	4588	$widget->{old_h} = $widget->{h};
3698		4589
3699	$widget->{w} = $w;	4590	$widget->{w} = $w;
3700	$widget->{h} = $h;	4591	$widget->{h} = $h;
3701		4592
3702	$widget->emit (size_allocate => $w, $h);	4593	$widget->emit (size_allocate => $w, $h);
		4594	}
3703	}	4595	}
3704	}	4596	}
3705	}	4597	}
3706		4598
3707	while ($self->{post_alloc_hook}) {	4599	while ($self->{post_alloc_hook}) {
3708	$_->()	4600	$_->()
3709	for values %{delete $self->{post_alloc_hook}};	4601	for values %{delete $self->{post_alloc_hook}};
3710	}	4602	}
3711
3712		4603
3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4604	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4605	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3715	glClear GL_COLOR_BUFFER_BIT;	4606	glClear GL_COLOR_BUFFER_BIT;
3716		4607
…		…
3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4610	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3720	glMatrixMode GL_MODELVIEW;	4611	glMatrixMode GL_MODELVIEW;
3721	glLoadIdentity;	4612	glLoadIdentity;
3722		4613
3723	{	4614	{
3724	package CFClient::UI::Base;	4615	package DC::UI::Base;
3725		4616
3726	($draw_x, $draw_y, $draw_w, $draw_h) =	4617	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3727	(0, 0, $self->{w}, $self->{h});	4618	(0, 0, $self->{w}, $self->{h});
3728	}
3729		4619
3730	$self->_draw;	4620	$self->_draw;
		4621	}
3731	}	4622	}
3732		4623
3733	#############################################################################	4624	#############################################################################
3734		4625
3735	package CFClient::UI;	4626	package DC::UI;
3736		4627
3737	$ROOT = new CFClient::UI::Root;	4628	$ROOT = new DC::UI::Root;
3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4629	$TOOLTIP = new DC::UI::Tooltip z => 900;
3739		4630
3740	1	4631	1
3741

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