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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use strict;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	255	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	256	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
397		454
398	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
399		456
400	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
401		458
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
404	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	462	}
406	}	463	}
407		464
408	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
409	sub coord2local {	466	sub coord2local {
410	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
411		468
		469	return (undef, undef) unless $self->{parent};
		470
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	472	}
414		473
415	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
416	sub coord2global {	475	sub coord2global {
417	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
418		477
		478	return (undef, undef) unless $self->{parent};
		479
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	481	}
421		482
422	sub focus_in {	483	sub invoke_focus_in {
423	my ($self) = @_;	484	my ($self) = @_;
424		485
425	return if $FOCUS == $self;	486	return if $FOCUS == $self;
426	return unless $self->{can_focus};	487	return unless $self->{can_focus};
427		488
428	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
429		490
430	$self->_emit (focus_in => $focus);	491	$self->update;
431		492
432	$focus->update if $focus;	493	0
433	$FOCUS->update;
434	}	494	}
435		495
436	sub focus_out {	496	sub invoke_focus_out {
437	my ($self) = @_;	497	my ($self) = @_;
438		498
439	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
440		500
441	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
442		502
443	$self->_emit (focus_out => $focus);	503	$self->update;
444		504
445	$focus->update if $focus; #?
446
447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
448	unless $FOCUS;	506	unless $FOCUS;
449	}
450		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
451	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
452	sub button_up { 0 }	519	sub invoke_button_up { 0 }
453	sub key_down { 0 }	520	sub invoke_key_down { 0 }
454	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
455		523
456	sub button_down {	524	sub invoke_button_down {
457	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
458		526
459	$self->focus_in;	527	$self->grab_focus;
460		528
461	0	529	0
462	}	530	}
463		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
464	sub find_widget {	579	#sub find_widget {
465	my ($self, $x, $y) = @_;	580	# in .xs
466
467	return () unless $self->{can_events};
468
469	return $self
470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473	()
474	}
475		581
476	sub set_parent {	582	sub set_parent {
477	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
478		584
479	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
480	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
481	}
482
483	sub connect {
484	my ($self, $signal, $cb) = @_;
485
486	push @{ $self->{signal_cb}{$signal} }, $cb;
487	}
488
489	sub _emit {
490	my ($self, $signal, @args) = @_;
491
492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493	}
494
495	sub emit {
496	my ($self, $signal, @args) = @_;
497
498	$self->_emit ($signal, @args)
499	|| $self->$signal (@args);
500	}
501
502	sub visibility_change {
503	#my ($self, $visible) = @_;
504	}	587	}
505		588
506	sub realloc {	589	sub realloc {
507	my ($self) = @_;	590	my ($self) = @_;
508		591
…		…
533		616
534	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
535	# functions seems pointless.	618	# functions seems pointless.
536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
537		620
538	sub draw {	621	#sub draw {
539	my ($self) = @_;	622	#CFPlus.xs
540
541	return unless $self->{h} && $self->{w};
542
543	# update screen rectangle
544	local $draw_x = $draw_x + $self->{x};
545	local $draw_y = $draw_y + $self->{y};
546	local $draw_w = $draw_x + $self->{w};
547	local $draw_h = $draw_y + $self->{h};
548
549	# skip widgets that are entirely outside the drawing area
550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553	glPushMatrix;
554	glTranslate $self->{x}, $self->{y}, 0;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558	glEnable GL_BLEND;
559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560	glBegin GL_QUADS;
561	glVertex 0 , 0;
562	glVertex $self->{w}, 0;
563	glVertex $self->{w}, $self->{h};
564	glVertex 0 , $self->{h};
565	glEnd;
566	glDisable GL_BLEND;
567	}
568
569	if ($ENV{CFPLUS_DEBUG} & 1) {
570	glPushMatrix;
571	glColor 1, 1, 0, 1;
572	glTranslate 0.375, 0.375;
573	glBegin GL_LINE_LOOP;
574	glVertex 0 , 0;
575	glVertex $self->{w} - 1, 0;
576	glVertex $self->{w} - 1, $self->{h} - 1;
577	glVertex 0 , $self->{h} - 1;
578	glEnd;
579	glPopMatrix;
580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581	}
582
583	$self->_draw;
584	glPopMatrix;
585	}
586		623
587	sub _draw {	624	sub _draw {
588	my ($self) = @_;	625	my ($self) = @_;
589		626
590	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
591	}	628	}
592		629
593	sub DESTROY {	630	sub DESTROY {
594	my ($self) = @_;	631	my ($self) = @_;
595		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
596	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
597	#$self->deactivate;
598	}	640	}
599		641
600	#############################################################################	642	#############################################################################
601		643
602	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
603		645
604	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
605		647
606	use strict;	648	use strict;
607	use CFClient::OpenGL;	649	use DC::OpenGL;
608		650
609	sub new {	651	sub new {
610	my $class = shift;	652	my $class = shift;
611
612	# range [value, low, high, page]
613		653
614	$class->SUPER::new (	654	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
617	@_	657	@_
618	)	658	)
619	}	659	}
620		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
621	sub _draw {	668	sub _draw {
622	my ($self) = @_;	669	my ($self) = @_;
623		670
624	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
625	? $self->{active_bg}	672	? $self->{active_bg}
…		…
629	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
630		677
631	glEnable GL_BLEND;	678	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	680	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	682	glDisable GL_BLEND;
643	}	683	}
644	}	684	}
645		685
646	#############################################################################	686	#############################################################################
647		687
648	package CFClient::UI::Empty;	688	package DC::UI::Empty;
649		689
650	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
651		691
652	sub new {	692	sub new {
653	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
655	}	695	}
…		…
662		702
663	sub draw { }	703	sub draw { }
664		704
665	#############################################################################	705	#############################################################################
666		706
667	package CFClient::UI::Container;	707	package DC::UI::Container;
668		708
669	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
670		710
671	sub new {	711	sub new {
672	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
673		713
674	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
678	can_events => 0,	718	can_events => 0,
679	%arg,	719	%arg,
680	);	720	);
681		721
682	$self->add (@$children)	722	$self->add (@$children)
683	if $children;	723	if $children && @$children;
684		724
685	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
686	}	734	}
687		735
688	sub add {	736	sub add {
689	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
690		738
691	$_->set_parent ($self)	739	$_->set_parent ($self)
692	for @widgets;	740	for @widgets;
693		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	743	use sort 'stable';
695		744
696	$self->{children} = [	745	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
699	];	748	];
700		749
701	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
702	}	755	}
703		756
704	sub children {	757	sub children {
705	@{ $_[0]{children} }	758	@{ $_[0]{children} }
706	}	759	}
707		760
708	sub remove {	761	sub remove {
709	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
710		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
711	delete $child->{parent};	767	delete $child->{parent};
712	$child->hide;	768	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
715		771
716	$self->realloc;	772	$self->realloc;
717	}	773	}
718		774
719	sub clear {	775	sub clear {
720	my ($self) = @_;	776	my ($self) = @_;
721		777
722	my $children = delete $self->{children};	778	my $children = $self->{children};
723	$self->{children} = [];	779	$self->{children} = [];
724		780
725	for (@$children) {	781	for (@$children) {
726	delete $_->{parent};	782	delete $_->{parent};
727	$_->hide;	783	$_->hide;
…		…
747	}	803	}
748		804
749	sub _draw {	805	sub _draw {
750	my ($self) = @_;	806	my ($self) = @_;
751		807
752	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
753	}	809	}
754		810
755	#############################################################################	811	#############################################################################
756		812
757	package CFClient::UI::Bin;	813	package DC::UI::Bin;
758		814
759	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
760		816
761	sub new {	817	sub new {
762	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
763		819
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		821
766	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
767	}	823	}
768		824
769	sub add {	825	sub add {
770	my ($self, $child) = @_;	826	my ($self, $child) = @_;
771		827
772	$self->{children} = [];	828	$self->clear;
773
774	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
775	}	830	}
776		831
777	sub remove {	832	sub remove {
778	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
779		834
780	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
781		836
782	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
783	unless @{$self->{children}};	838	unless @{$self->{children}};
784	}	839	}
785		840
786	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
787		842
788	sub size_request {	843	sub size_request {
789	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
790	}	845	}
791		846
792	sub size_allocate {	847	sub invoke_size_allocate {
793	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
794		849
795	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
796	}	853	}
797		854
798	#############################################################################	855	#############################################################################
799
800	# back-buffered drawing area	856	# back-buffered drawing area
801		857
802	package CFClient::UI::Window;	858	package DC::UI::Window;
803		859
804	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
805		861
806	use CFClient::OpenGL;	862	use DC::OpenGL;
807		863
808	sub new {	864	sub new {
809	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
810		866
811	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
816		872
817	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
818	$self->SUPER::update;	874	$self->SUPER::update;
819	}	875	}
820		876
821	sub size_allocate {	877	sub invoke_size_allocate {
822	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
823		879
824	$self->SUPER::size_allocate ($w, $h);
825	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
826	}	883	}
827		884
828	sub _render {	885	sub _render {
829	my ($self) = @_;	886	my ($self) = @_;
830		887
…		…
832	}	889	}
833		890
834	sub render_child {	891	sub render_child {
835	my ($self) = @_;	892	my ($self) = @_;
836		893
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
840		897
841	{	898	{
842	package CFClient::UI::Base;	899	package DC::UI::Base;
843		900
844	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
846	}	905	}
847
848	$self->_render;
849	};	906	};
850	}	907	}
851		908
852	sub _draw {	909	sub _draw {
853	my ($self) = @_;	910	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		911
857	my $tex = $self->{texture}	912	my $tex = $self->{texture}
858	or return;	913	or return;
859		914
860	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
863		918
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
865		920
866	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
867	}	922	}
868		923
869	#############################################################################	924	#############################################################################
870		925
871	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
872		927
		928	use List::Util qw(min max);
		929
873	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
874		931
875	sub new {	932	sub new {
876	my $class = shift;	933	my $class = shift;
877		934
878	$class->SUPER::new (	935	$class->SUPER::new (
…		…
885	sub size_request {	942	sub size_request {
886	my ($self) = @_;	943	my ($self) = @_;
887		944
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		946
890	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
892		949
893	($w, $h)	950	($w, $h)
894	}	951	}
895		952
896	sub size_allocate {	953	sub invoke_size_allocate {
897	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
898		955
899	my $child = $self->child;	956	my $child = $self->child;
900		957
901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903		960
904	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
905	$self->update;	962	$self->update;
		963
		964	1
906	}	965	}
907		966
908	sub set_offset {	967	sub set_offset {
909	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
910		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
911	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
912	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
913		976
		977	$self->emit (changed => $x, $y);
914	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
915	}	998	}
916		999
917	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
918	sub coord2local {	1001	sub coord2local {
919	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
934	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
935		1018
936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
938	) {	1021	) {
939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940	} else {	1023	} else {
941	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
942	}	1025	}
943	}	1026	}
944		1027
945	sub _render {	1028	sub _render {
946	my ($self) = @_;	1029	my ($self) = @_;
947		1030
948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
950		1033
951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952		1035
953	$self->SUPER::_render;	1036	$self->SUPER::_render;
954	}	1037	}
955		1038
956	#############################################################################	1039	#############################################################################
957		1040
958	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
959		1042
960	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
961		1044
962	sub new {	1045	sub new {
963	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
964		1047
965	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
966		1049
967	my $self;	1050	my $self;
968		1051
969	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
970	vertical => 1,	1066	vertical => 1,
971	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
972	on_changed => sub {	1068	on_changed => sub {
973	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
974	},	1071	},
975	;	1072	;
976		1073
977	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
978	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
979	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
980	%arg,	1082	%arg,
981	);	1083	);
982		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
983	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
984	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
985		1109
986	$self	1110	$self
987	}	1111	}
988		1112
…		…
990	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
991		1115
992	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
993	}	1117	}
994		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
995	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
996	my ($self) = @_;	1154	my ($self, $ev) = @_;
997		1155
998	$self->SUPER::update;	1156	$self->grab_focus;
999		1157
1000	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1001	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1003	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1004		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1005	sub size_allocate {	1212	sub invoke_size_allocate {
1006	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1007		1214
		1215	$self->update_slider;
1008	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1009
1010	my $child = $self->{vp}->child;
1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012	}	1217	}
1013
1014	#TODO# update range on size_allocate depending on child
1015	# update viewport offset on scroll
1016		1218
1017	#############################################################################	1219	#############################################################################
1018		1220
1019	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1020		1222
1021	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1022		1224
1023	use CFClient::OpenGL;	1225	use DC::OpenGL;
1024		1226
1025	sub new {	1227	sub new {
1026	my $class = shift;	1228	my $class = shift;
1027		1229
1028	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1038	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1039		1241
1040	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1043
1044	glBegin GL_QUADS;
1045	glVertex 0 , 0;
1046	glVertex 0 , $h;
1047	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1048	glVertex $w, 0;
1049	glEnd;
1050
1051	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1052	}	1247	}
1053		1248
1054	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1055	}	1250	}
1056		1251
1057	#############################################################################	1252	#############################################################################
1058		1253
1059	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1060		1255
1061	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1062		1257
1063	use CFClient::OpenGL;	1258	use DC::OpenGL;
1064
1065	my $bg =
1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067	mipmap => 1, wrap => 1;
1068
1069	my @border =
1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072		1259
1073	sub new {	1260	sub new {
1074	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1075		1262
1076	my $title = delete $arg{title};	1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1077		1270
1078	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1079	bg => [1, 1, 1, 1],	1272	# label => "",
1080	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1081	border => 0.6,	1274	border => 0.8,
1082	can_events => 1,	1275	style => 'single',
1083	min_w => 16,
1084	min_h => 16,
1085	%arg,	1276	%arg,
1086	);	1277	);
1087		1278
1088	$self->{title} = new CFClient::UI::Label
1089	align => 0,
1090	valign => 1,
1091	text => $title,
1092	fontsize => $self->{border}
1093	if defined $title;
1094
1095	$self	1279	$self
1096	}	1280	}
1097		1281
1098	sub add {	1282	sub add {
1099	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1100		1284
1101	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1103	}	1287	}
1104		1288
1105	sub border {	1289	sub border {
1106	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1107	}	1291	}
1108		1292
1109	sub size_request {	1293	sub size_request {
1110	my ($self) = @_;	1294	my ($self) = @_;
1111		1295
1112	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1113	if $self->{title};	1297	if $self->{label};
1114		1298
1115	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1116		1300
1117	(	1301	(
1118	$w + $self->border * 2,	1302	$w + $self->border * 2,
1119	$h + $self->border * 2,	1303	$h + $self->border * 2,
1120	)	1304	)
1121	}	1305	}
1122		1306
1123	sub size_allocate {	1307	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1125		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1126	if ($self->{title}) {	1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
1127	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1128	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1129	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1130	}	1449	}
1131		1450
1132	my $border = $self->border;	1451	my $border = $self->border;
1133		1452
1134	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1135	$w -= List::Util::max 0, $border * 2;	1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
1136		1468
1137	$self->child->configure ($border, $border, $w, $h);	1469	1
1138	}	1470	}
1139		1471
1140	sub button_down {	1472	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1142		1474
1143	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1144	my $border = $self->border;	1476	my $border = $self->border;
1145		1477
…		…
1176		1508
1177	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1178		1510
1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180	# HACK: the next line is required to enforce placement	1512	# HACK: the next line is required to enforce placement
1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182	};	1514	};
1183	} else {	1515	} else {
1184	return 0;	1516	return 0;
1185	}	1517	}
1186		1518
1187	1	1519	1
1188	}	1520	}
1189		1521
1190	sub button_up {	1522	sub invoke_button_up {
1191	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1192		1524
1193	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1194	}	1526	}
1195		1527
1196	sub mouse_motion {	1528	sub invoke_mouse_motion {
1197	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1198		1530
1199	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1200		1532
1201	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1202	}	1542	}
1203		1543
1204	sub _draw {	1544	sub _draw {
1205	my ($self) = @_;	1545	my ($self) = @_;
1206		1546
…		…
1212	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1214		1554
1215	my $border = $self->border;	1555	my $border = $self->border;
1216		1556
		1557	if ($border) {
1217	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1222		1578
1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1225		1581
1226	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1232		1588
1233	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1234		1590
1235	$child->draw;	1591	$child->draw;
1236		1592
1237	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1238	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1239	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1240	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1241	}	1602	}
1242		1603
1243	#############################################################################	1604	#############################################################################
1244		1605
1245	package CFClient::UI::Table;	1606	package DC::UI::Table;
1246		1607
1247	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1248		1609
1249	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1250		1611
1251	use CFClient::OpenGL;	1612	use DC::OpenGL;
1252		1613
1253	sub new {	1614	sub new {
1254	my $class = shift;	1615	my $class = shift;
1255		1616
1256	$class->SUPER::new (	1617	$class->SUPER::new (
1257	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1258	@_,	1620	@_,
1259	)	1621	)
1260	}	1622	}
1261		1623
1262	sub children {
1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264	}
1265
1266	sub add {	1624	sub add {
1267	my ($self, $x, $y, $child) = @_;
1268
1269	$child->set_parent ($self);
1270	$self->{children}[$y][$x] = $child;
1271
1272	$self->realloc;
1273	}
1274
1275	# TODO: move to container class maybe? send children a signal on removal?
1276	sub clear {
1277	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1278		1656
1279	my @children = $self->children;	1657	my @children = $self->children;
1280	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1281		1668	}
1282	for (@children) {
1283	delete $_->{parent};
1284	$_->hide;
1285	}
1286		1669
1287	$self->realloc;	1670	# second pass, rows
1288	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1289
1290	sub get_wh {
1291	my ($self) = @_;
1292
1293	my (@w, @h);
1294
1295	for my $y (0 .. $#{$self->{children}}) {
1296	my $row = $self->{children}[$y]
1297	or next;
1298
1299	for my $x (0 .. $#$row) {
1300	my $widget = $row->[$x]
1301	or next;
1302	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1303		1673
1304	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1305	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1306	}	1678	}
1307	}	1679	}
1308		1680
1309	(\@w, \@h)	1681	(\@w, \@h)
1310	}	1682	}
…		…
1318	(sum @$ws),	1690	(sum @$ws),
1319	(sum @$hs),	1691	(sum @$hs),
1320	)	1692	)
1321	}	1693	}
1322		1694
1323	sub size_allocate {	1695	sub invoke_size_allocate {
1324	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1325		1697
1326	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1327		1699
1328	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1329	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1330		1702
1331	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1332	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1333	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1334	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1335		1707
1336	# linearly scale sizes
1337	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1338	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339		1709
1340	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1341	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1342		1719
1343	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1344		1722
1345	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1346	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1347	or next;
1348		1725
1349	my $x = 0;	1726	$widget->configure (
1350	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1351		1729	);
1352	for my $c (0 .. $#$row) {	1730	}
1353	my $col_w = $ws->[$c];
1354		1731
1355	if (my $widget = $row->[$c]) {	1732	1
1356	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1357	}
1358		1734
1359	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1360	}	1762	}
1361
1362	$y += $row_h;
1363	}	1763	}
1364		1764
1365	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1366		1767
1367	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1368	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1369		1787
1370	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1371	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1372		1791
1373	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1374		1794
1375	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1376	$res = $_->find_widget ($x, $y)	1796	}
1377	and return $res;	1797
1378	}	1798	1
1379
1380	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1381	}
1382
1383	sub _draw {
1384	my ($self) = @_;
1385
1386	for (grep $_, @{$self->{children}}) {
1387	$_->draw for grep $_, @$_;
1388	}
1389	}	1799	}
1390		1800
1391	#############################################################################	1801	#############################################################################
1392		1802
1393	package CFClient::UI::Box;	1803	package DC::UI::Box;
1394		1804
1395	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1396		1806
1397	sub size_request {	1807	sub size_request {
1398	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1399		1811
1400	$self->{vertical}	1812	$self->{vertical}
1401	? (	1813	? (
1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1404	)	1816	)
1405	: (	1817	: (
1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1408	)	1820	)
1409	}	1821	}
1410		1822
1411	sub size_allocate {	1823	sub invoke_size_allocate {
1412	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1413		1825
1414	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1415	my $children = $self->{children};	1827	my @children = $self->visible_children;
1416		1828
1417	my @req;	1829	my @req;
1418		1830
1419	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1420	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1421	} else {	1833	} else {
1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1423	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1424		1836
1425	if ($req > $space) {	1837	if ($req > $space) {
1426	# ah well, not enough space	1838	# ah well, not enough space
1427	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1428	} else {	1840	} else {
1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1430		1842
1431	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1432		1844
1433	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1434	for 0 .. $#$children;	1846	for 0 .. $#children;
1435	}	1847	}
1436	}	1848	}
1437		1849
1438	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1439		1851
1440	my $pos = 0;	1852	my $pos = 0;
1441	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1442	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444		1856
1445	$pos += $alloc;	1857	$pos += $alloc;
1446	}	1858	}
1447		1859
1448	1	1860	1
1449	}	1861	}
1450		1862
1451	#############################################################################	1863	#############################################################################
1452		1864
1453	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1454		1866
1455	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1456		1868
1457	sub new {	1869	sub new {
1458	my $class = shift;	1870	my $class = shift;
1459		1871
1460	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1463	)	1875	)
1464	}	1876	}
1465		1877
1466	#############################################################################	1878	#############################################################################
1467		1879
1468	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1469		1881
1470	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1471		1883
1472	sub new {	1884	sub new {
1473	my $class = shift;	1885	my $class = shift;
1474		1886
1475	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1478	)	1890	)
1479	}	1891	}
1480		1892
1481	#############################################################################	1893	#############################################################################
1482		1894
1483	package CFClient::UI::Label;	1895	package DC::UI::Label;
1484		1896
1485	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1486		1898
1487	use CFClient::OpenGL;	1899	use DC::OpenGL;
1488		1900
1489	sub new {	1901	sub new {
1490	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1491		1903
1492	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1495	#active_bg => none	1907	#active_bg => none
1496	#font => default_font	1908	#font => default_font
1497	#text => initial text	1909	#text => initial text
1498	#markup => initial narkup	1910	#markup => initial narkup
1499	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1500	ellipsise => 3, # end	1913	ellipsise => 3, # end
1501	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1502	fontsize => 1,	1915	fontsize => 1,
1503	align => -1,	1916	align => 0.5,
1504	valign => -1,	1917	valign => 0.5,
1505	padding_x => 2,	1918	padding_x => 4,
1506	padding_y => 2,	1919	padding_y => 2,
1507	can_events => 0,	1920	can_events => 0,
1508	%arg	1921	%arg
1509	);	1922	);
1510		1923
1511	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1512	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1513	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1514	$self->{template} = $layout;	1927	$self->{template} = $layout;
1515	}	1928	}
1516		1929
1517	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1521	}	1934	}
1522		1935
1523	$self	1936	$self
1524	}	1937	}
1525		1938
1526	sub escape($) {
1527	local $_ = $_[0];
1528
1529	s/&/&amp;/g;
1530	s/>/&gt;/g;
1531	s/</&lt;/g;
1532
1533	$_
1534	}
1535
1536	sub update {	1939	sub update {
1537	my ($self) = @_;	1940	my ($self) = @_;
1538		1941
1539	delete $self->{texture};	1942	delete $self->{texture};
1540	$self->SUPER::update;	1943	$self->SUPER::update;
…		…
1542		1945
1543	sub realloc {	1946	sub realloc {
1544	my ($self) = @_;	1947	my ($self) = @_;
1545		1948
1546	delete $self->{ox};	1949	delete $self->{ox};
1547	delete $self->{req_h};
1548	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
1549	}	1957	}
1550		1958
1551	sub set_text {	1959	sub set_text {
1552	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1553		1961
1554	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1555	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1556		1964
1557	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1559		1966
		1967	delete $self->{size_req};
1560	$self->realloc;	1968	$self->realloc;
1561	$self->update;	1969	$self->update;
1562	}	1970	}
1563		1971
1564	sub set_markup {	1972	sub set_markup {
…		…
1567	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1568	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1569		1977
1570	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571		1979
1572	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1573	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1574		1981
		1982	delete $self->{size_req};
1575	$self->realloc;	1983	$self->realloc;
1576	$self->update;	1984	$self->update;
1577	}	1985	}
1578		1986
1579	sub size_request {	1987	sub size_request {
1580	my ($self) = @_;	1988	my ($self) = @_;
1581		1989
1582	if (exists $self->{req_h}) {	1990	$self->{size_req} ||= do {
1583	@$self{qw(req_w req_h)}	1991	my ($max_w, $max_h) = $self->get_max_wh;
1584	} else {	1992
1585	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1586	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1587	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1588	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590		1998
1591	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1592		2000
1593	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1594	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1595	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596		2005
1597	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1598		2007
1599	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1600	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
1601	}	2010	}
1602		2011
1603	($w, $h)	2012	[$w, $h]
1604	}	2013	};
1605	}
1606		2014
		2015	@{ $self->{size_req} }
		2016	}
		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1607	sub size_allocate {	2022	sub invoke_size_allocate {
1608	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1609		2024
1610	delete $self->{ox};	2025	delete $self->{ox};
1611		2026
1612	delete $self->{texture}	2027	delete $self->{texture}
1613	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1614	}	2031	}
1615		2032
1616	sub set_fontsize {	2033	sub set_fontsize {
1617	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1618		2035
1619	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1620	delete $self->{texture};	2038	delete $self->{texture};
1621		2039
1622	$self->realloc;	2040	$self->realloc;
1623	}	2041	}
1624		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1625	sub _draw {	2052	sub _draw {
1626	my ($self) = @_;	2053	my ($self) = @_;
1627		2054
1628	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1629		2056
1630	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1631	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1632	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1633	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1634	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1635	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1636	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637		2064
1638	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1639	};	2066	};
1640		2067
1641	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1642	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1643	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1644	: ($self->{w} - $tex->{w}) * 0.5);
1645		2071
1646	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1647	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648	: ($self->{h} - $tex->{h}) * 0.5);
1649	};	2073	};
1650		2074
1651	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
		2077	# DC::OpenGL::glNewList $self->{list};
		2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1653		2083
1654	glColor_premultiply @{$self->{fg}}	2084	$self->{layout}->draw;
1655	if $tex->{format} == GL_ALPHA;
1656
1657	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1658
1659	glDisable GL_TEXTURE_2D;
1660	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1661		2094
1662	#############################################################################	2095	#############################################################################
1663		2096
1664	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1665		2098
1666	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1667		2100
1668	use CFClient::OpenGL;	2101	use DC::OpenGL;
1669		2102
1670	sub new {	2103	sub new {
1671	my $class = shift;	2104	my $class = shift;
1672		2105
1673	$class->SUPER::new (	2106	$class->SUPER::new (
1674	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1675	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1676	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1677	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1678	can_hover => 1,	2113	can_hover => 1,
1679	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1680	valign => 0,	2116	valign => 0.5,
1681	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1682	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1683	@_	2123	@_
1684	)	2124	)
1685	}	2125	}
1686		2126
1687	sub _set_text {	2127	sub _set_text {
…		…
1694	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1695	$self->{text} = $text;	2135	$self->{text} = $text;
1696		2136
1697	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1698	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1699		2140
1700	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1701	$self->update;	2144	$self->update;
1702	}	2145	}
1703		2146
1704	sub set_text {	2147	sub set_text {
1705	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1706		2149
1707	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1708	$self->_set_text ($text);	2151	$self->_set_text ($text);
1709
1710	$self->realloc;
1711	}	2152	}
1712		2153
1713	sub get_text {	2154	sub get_text {
1714	$_[0]{text}	2155	$_[0]{text}
1715	}	2156	}
…		…
1720	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1721		2162
1722	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1723	}	2164	}
1724		2165
1725	sub key_down {	2166	sub invoke_key_down {
1726	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1727		2168
1728	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1729	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1730	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1731		2172
1732	my $text = $self->get_text;	2173	my $text = $self->get_text;
1733		2174
1734	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1735	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1736	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1737	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1738	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1739	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1740	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1741	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1742	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1743	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1744	} elsif ($sym == CFClient::SDLK_END) {
1745	$self->{cursor} = length $text;
1746	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1747	$self->_emit ('escape');	2201	$self->emit ('escape');
1748	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1749	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1750	} else {	2206	} else {
1751	return 0;	2207	return 0;
1752	}	2208	}
1753		2209
1754	$self->_set_text ($text);	2210	$self->_set_text ($text);
1755		2211
1756	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1757		2214
1758	1	2215	1
1759	}	2216	}
1760		2217
1761	sub focus_in {	2218	sub invoke_focus_in {
1762	my ($self) = @_;	2219	my ($self) = @_;
1763		2220
1764	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1765		2222
1766	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1767	}	2224	}
1768		2225
1769	sub button_down {	2226	sub invoke_button_down {
1770	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1771		2228
1772	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1773		2230
1774	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1775		2232
1776	# byte-index to char-index	2233	# byte-index to char-index
1777	my $text = $self->{text};	2234	my $text = $self->{text};
1778	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1779	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1780		2237
1781	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1782	$self->update;	2239	$self->update;
1783		2240
1784	1	2241	1
1785	}	2242	}
1786		2243
1787	sub mouse_motion {	2244	sub invoke_mouse_motion {
1788	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1789	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790		2247
1791	0	2248	1
1792	}	2249	}
1793		2250
1794	sub _draw {	2251	sub _draw {
1795	my ($self) = @_;	2252	my ($self) = @_;
1796		2253
…		…
1803	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1804	}	2261	}
1805		2262
1806	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1807	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1808	glBegin GL_QUADS;
1809	glVertex 0 , 0;
1810	glVertex 0 , $self->{h};
1811	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1812	glVertex $self->{w}, 0;
1813	glEnd;
1814	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1815		2267
1816	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1817		2269
1818	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1820		2272
1821	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1822	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1823	utf8::encode $text;	2275	utf8::encode $text;
1824		2276
1825	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1826	}	2278	}
1827		2279
1828	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1829	glBegin GL_LINES;	2281	glBegin GL_LINES;
1830	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1831	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1832	glEnd;	2284	glEnd;
1833	}
1834	}
1835		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1836	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1837		2305
1838	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1839		2307
1840	use CFClient::OpenGL;	2308	use DC::OpenGL;
1841		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1842	sub key_down {	2320	sub invoke_key_down {
1843	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1844		2322
1845	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1846		2324
1847	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1848	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1849	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1850	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1851	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1852	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1853	$self->update;	2332	$self->update;
1854		2333
1855	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1856	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1857	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1858	}	2337	}
1859	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1860	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1862	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1863	}	2342	}
1864	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1865	}	2344	}
1866		2345
1867	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1868	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1869	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870		2349
1871	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1872	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1873	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1874	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1875	}	2357	}
1876		2358
1877	} else {	2359	} else {
1878	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1879	}	2361	}
1880		2362
1881	1	2363	1
1882	}	2364	}
1883		2365
1884	#############################################################################	2366	#############################################################################
1885		2367
1886	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1887		2369
1888	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1889		2371
1890	use CFClient::OpenGL;	2372	use DC::OpenGL;
1891
1892	my @tex =
1893	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1894	qw(b1_button_active.png);
1895		2373
1896	sub new {	2374	sub new {
1897	my $class = shift;	2375	my $class = shift;
1898		2376
1899	$class->SUPER::new (	2377	$class->SUPER::new (
1900	padding_x => 4,
1901	padding_y => 4,	2378	padding_y => 4,
1902	fg => [1, 1, 1],	2379
1903	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1904	can_hover => 1,	2431	can_hover => 1,
1905	align => 0,	2432	align => 0.5,
1906	valign => 0,	2433	valign => 0.5,
1907	can_events => 1,	2434	can_events => 1,
1908	@_	2435	@_
1909	)	2436	)
1910	}	2437	}
1911		2438
1912	sub activate { }
1913
1914	sub button_up {	2439	sub invoke_button_up {
1915	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1916		2441
1917	$self->emit ("activate")	2442	$self->emit ("activate")
1918	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1919	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1922	}	2447	}
1923		2448
1924	sub _draw {	2449	sub _draw {
1925	my ($self) = @_;	2450	my ($self) = @_;
1926		2451
1927	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1928
1929	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1930	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1931	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1932		2455
		2456	my $tex = $tex[$GRAB == $self];
1933	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1934		2458
1935	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1936		2460
1937	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1938	}	2462	}
1939		2463
1940	#############################################################################	2464	#############################################################################
1941		2465
1942	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1943		2467
1944	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1945		2471
1946	my @tex =	2472	my @tex =
1947	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1948	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1949
1950	use CFClient::OpenGL;
1951		2475
1952	sub new {	2476	sub new {
1953	my $class = shift;	2477	my $class = shift;
1954		2478
1955	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1956	padding_x => 2,	2536	padding_x => 2,
1957	padding_y => 2,	2537	padding_y => 2,
1958	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1959	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1960	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1966	}	2546	}
1967		2547
1968	sub size_request {	2548	sub size_request {
1969	my ($self) = @_;	2549	my ($self) = @_;
1970		2550
1971	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1972	}	2552	}
1973		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1974	sub button_down {	2562	sub invoke_button_down {
1975	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1976		2564
1977	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1978	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1979	$self->{state} = !$self->{state};	2567	$self->toggle;
1980	$self->_emit (changed => $self->{state});
1981	} else {	2568	} else {
1982	return 0	2569	return 0
1983	}	2570	}
1984		2571
1985	1	2572	1
…		…
1988	sub _draw {	2575	sub _draw {
1989	my ($self) = @_;	2576	my ($self) = @_;
1990		2577
1991	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1992		2579
1993	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1994		2581
1995	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1996		2583
1997	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1998		2585
…		…
2005	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2006	}	2593	}
2007		2594
2008	#############################################################################	2595	#############################################################################
2009		2596
2010	package CFClient::UI::Image;	2597	package DC::UI::Image;
2011		2598
2012	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2013		2600
2014	use CFClient::OpenGL;	2601	use DC::OpenGL;
2015	use Carp qw/confess/;
2016		2602
2017	our %loaded_images;	2603	our %texture_cache;
2018		2604
2019	sub new {	2605	sub new {
2020	my $class = shift;	2606	my $class = shift;
2021		2607
2022	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2023		2613
2024	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
2025		2616
2026	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2027	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2028		2619
2029	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2030		2621
2031	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2032
2033	$self->{aspect} = $tex->{w} / $tex->{h};
2034		2623
2035	$self	2624	$self
2036	}	2625	}
2037		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
2038	sub size_request {	2642	sub size_request {
2039	my ($self) = @_;	2643	my ($self) = @_;
2040		2644
2041	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2042	}	2646	}
2043		2647
2044	sub _draw {	2648	sub _draw {
2045	my ($self) = @_;	2649	my ($self) = @_;
2046		2650
…		…
2063	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2064	}	2668	}
2065		2669
2066	#############################################################################	2670	#############################################################################
2067		2671
		2672	package DC::UI::ImageButton;
		2673
		2674	our @ISA = DC::UI::Image::;
		2675
		2676	use DC::OpenGL;
		2677
		2678	my %textures;
		2679
		2680	sub new {
		2681	my $class = shift;
		2682
		2683	my $self = $class->SUPER::new (
		2684	padding_x => 4,
		2685	padding_y => 4,
		2686	fg => [1, 1, 1],
		2687	active_fg => [0, 0, 1],
		2688	can_hover => 1,
		2689	align => 0.5,
		2690	valign => 0.5,
		2691	can_events => 1,
		2692	@_
		2693	);
		2694	}
		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
		2702	sub invoke_button_up {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	$self->emit ("activate")
		2706	if $x >= 0 && $x < $self->{w}
		2707	&& $y >= 0 && $y < $self->{h};
		2708
		2709	1
		2710	}
		2711
		2712	#############################################################################
		2713
2068	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2069		2715
2070	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2071		2717
2072	use List::Util qw(min max);	2718	use List::Util qw(min max);
2073		2719
2074	use CFClient::OpenGL;	2720	use DC::OpenGL;
2075		2721
2076	my %tex = (	2722	my %tex = (
2077	food => [	2723	food => [
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2079	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2080	],	2726	],
2081	grace => [	2727	grace => [
2082	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2083	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2084	],	2730	],
2085	hp => [	2731	hp => [
2086	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2087	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2088	],	2734	],
2089	mana => [	2735	mana => [
2090	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2091	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2092	],	2738	],
2093	);	2739	);
2094		2740
2095	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2155	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2156	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2157		2803
2158	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2159	my $h2 = $self->{h} * (1 - $ycut2);	2805	my $h2 = $self->{h} * (1 - $ycut2);
		2806	my $h3 = $self->{h};
		2807
		2808	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2160		2809
2161	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2162	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2811	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2812	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2164	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
…		…
2183		2832
2184	if ($t3) {	2833	if ($t3) {
2185	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2186	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2187	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2189	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2190	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191	glEnd;	2840	glEnd;
2192	}	2841	}
2193		2842
2194	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2195	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2196	}	2845	}
2197		2846
2198	#############################################################################	2847	#############################################################################
2199		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2200	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2201		3004
2202	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2203		3006
2204	sub new {	3007	sub new {
2205	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2206		3009
2207	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2209	can_hover => 1,	3012	can_hover => 1,
2210	can_events => 1,	3013	can_events => 1,
2211	%arg,	3014	%arg,
2212	);	3015	);
2213		3016
2214	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2215	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2216	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2217		3020
2218	$self	3021	$self
2219	}	3022	}
2220		3023
2221	sub set_fontsize {	3024	sub set_fontsize {
…		…
2242	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2243	}	3046	}
2244		3047
2245	#############################################################################	3048	#############################################################################
2246		3049
2247	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2248		3051
2249	use strict;	3052	use strict;
2250		3053
2251	use CFClient::OpenGL;	3054	use DC::OpenGL;
2252		3055
2253	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2254		3057
2255	my @tex =	3058	my @tex =
2256	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2257	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2258		3061
2259	sub new {	3062	sub new {
2260	my $class = shift;	3063	my $class = shift;
2261		3064
…		…
2282	$self->update;	3085	$self->update;
2283		3086
2284	$self	3087	$self
2285	}	3088	}
2286		3089
2287	sub changed { }
2288
2289	sub set_range {	3090	sub set_range {
2290	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2291		3092
2292	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2293		3094
2294	$self->update
2295	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2296	}	3099	}
2297		3100
2298	sub set_value {	3101	sub set_value {
2299	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2300		3103
2301	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302		3105
2303	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2304		3107
2305	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2306
2307	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2308	$value = $hi - $page if $value > $hi - $page;
2309		3110
2310	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311	if $unit;	3112	if $unit;
2312		3113
2313	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314		3115
2315	if ($value != $old_value) {	3116	if ($value != $old_value) {
2316	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2317	$self->update;	3118	$self->update;
2318	}	3119	}
2319	}	3120	}
2320		3121
2321	sub size_request {	3122	sub size_request {
2322	my ($self) = @_;	3123	my ($self) = @_;
2323		3124
2324	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2325	}	3126	}
2326		3127
2327	sub button_down {	3128	sub invoke_button_down {
2328	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2329		3130
2330	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2331		3132
2332	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333		3134
2334	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2335	}
2336		3136
		3137	1
		3138	}
		3139
2337	sub mouse_motion {	3140	sub invoke_mouse_motion {
2338	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2339		3142
2340	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2341	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342		3145
…		…
2350	}	3153	}
2351		3154
2352	1	3155	1
2353	}	3156	}
2354		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($self, $ev) = @_;
		3160
		3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3162
		3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3164
		3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2355	sub update {	3170	sub update {
2356	my ($self) = @_;	3171	my ($self) = @_;
2357		3172
2358	delete $self->{knob_w};	3173	delete $self->{knob_w};
2359	$self->SUPER::update;	3174	$self->SUPER::update;
…		…
2363	my ($self) = @_;	3178	my ($self) = @_;
2364		3179
2365	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2366	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2367		3182
2368	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2369	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2370		3185
2371	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2372		3187
2373	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2374	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2375		3190
2376	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2406	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2407	}	3222	}
2408		3223
2409	#############################################################################	3224	#############################################################################
2410		3225
2411	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2412		3227
2413	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2414		3229
2415	sub new {	3230	sub new {
2416	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2417		3232
2418	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2419		3234
2420	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2421	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2422	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2423	to_value => sub { shift },	3238	to_value => sub { shift },
2424	from_value => sub { shift },	3239	from_value => sub { shift },
2425	%arg,	3240	%arg,
2426	);	3241	);
2427		3242
…		…
2447	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2448	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2449		3264
2450	#############################################################################	3265	#############################################################################
2451		3266
2452	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2453		3268
2454	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2455		3270
2456	use CFClient::OpenGL;	3271	use DC::OpenGL;
2457		3272
2458	sub new {	3273	sub new {
2459	my $class = shift;	3274	my $class = shift;
2460		3275
2461	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2462	fontsize => 1,	3277	fontsize => 1,
2463	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2464	#font => default_font	3280	#font => default_font
2465	@_,	3281	@_,
2466		3282
2467	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2468	par => [],	3284	par => [],
		3285	max_par => 0,
2469	height => 0,	3286	height => 0,
2470	children => [	3287	children => [
2471	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2472	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2473	],	3290	],
2474	);	3291	);
2475		3292
2476	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2477		3294
…		…
2483		3300
2484	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2485	$self->reflow;	3302	$self->reflow;
2486	}	3303	}
2487		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2488	sub size_allocate {	3314	sub invoke_size_allocate {
2489	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2490		3316
2491	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2492		3319
2493	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2494	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2496		3324
2497	$self->reflow;	3325	$self->reflow;
2498	}
2499		3326
2500	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2501	my ($self, $text, $indent) = @_;	3332	my ($self, $ev) = @_;
		3333
		3334	return 0 unless $ev->{dy}; # only vertical movements
		3335
		3336	$self->{children}[1]->emit (mouse_wheel => $ev);
		3337
		3338	1
		3339	}
		3340
		3341	sub get_layout {
		3342	my ($self, $para) = @_;
2502		3343
2503	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2504		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2505	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2506	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2507	$layout->set_markup ($text);	3351	$layout->set_markup ($para->{markup});
		3352
		3353	$layout->set_shapes (
		3354	map
		3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3356	@{$para->{widget}}
2508		3357	);
		3358
2509	$layout->size	3359	$layout
2510	}	3360	}
2511		3361
2512	sub reflow {	3362	sub reflow {
2513	my ($self) = @_;	3363	my ($self) = @_;
2514		3364
…		…
2521		3371
2522	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2523	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2524	}	3374	}
2525		3375
		3376	sub current_paragraph {
		3377	my ($self) = @_;
		3378
		3379	$self->{top_paragraph} - 1
		3380	}
		3381
		3382	sub scroll_to {
		3383	my ($self, $para) = @_;
		3384
		3385	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3386
		3387	$self->{scroll_to} = $para;
		3388	$self->update;
		3389	}
		3390
2526	sub clear {	3391	sub clear {
2527	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2528		3396
2529	$self->{par} = [];	3397	$self->{par} = [];
2530	$self->{height} = 0;	3398	$self->{height} = 0;
2531	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2532	}	3400	}
2533		3401
2534	sub add_paragraph {	3402	sub add_paragraph {
2535	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2536		3404
2537	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2538	my ($w, $h) = $self->text_size ($line);	3406	$para = {
		3407	fg => [1, 1, 1, 1],
		3408	indent => 0,
		3409	markup => "",
		3410	widget => [],
		3411	ref $para ? %$para : (markup => $para),
		3412	w => 1e10,
		3413	wrapped => 1,
		3414	};
		3415
		3416	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3417	push @{$self->{par}}, $para;
		3418	}
		3419
		3420	if (my $max = $self->{max_par}) {
		3421	shift @{$self->{par}} while @{$self->{par}} > $max;
		3422	}
		3423
		3424	$self->{need_reflow}++;
		3425	$self->update;
		3426	}
		3427
		3428	sub scroll_to_bottom {
		3429	my ($self) = @_;
		3430
		3431	$self->{scroll_to} = $#{$self->{par}};
		3432	$self->update;
		3433	}
		3434
		3435	sub force_uptodate {
		3436	my ($self) = @_;
		3437
		3438	if (delete $self->{need_reflow}) {
		3439	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3440
		3441	my $height = 0;
		3442
		3443	for my $para (@{$self->{par}}) {
		3444	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3445	my $layout = $self->get_layout ($para);
		3446	my ($w, $h) = $layout->size;
		3447
		3448	$para->{w} = $w + $para->{indent};
		3449	$para->{h} = $h;
		3450	$para->{wrapped} = $layout->has_wrapped;
		3451	}
		3452
		3453	$para->{y} = $height;
		3454	$height += $para->{h};
		3455	}
		3456
2539	$self->{height} += $h;	3457	$self->{height} = $height;
2540	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2541	}
2542		3459
2543	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3460	delete $self->{texture};
		3461	}
		3462
		3463	if (my $paridx = delete $self->{scroll_to}) {
		3464	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3465	}
2544	}	3466	}
2545		3467
2546	sub update {	3468	sub update {
2547	my ($self) = @_;	3469	my ($self) = @_;
2548		3470
…		…
2550		3472
2551	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2552		3474
2553	delete $self->{texture};	3475	delete $self->{texture};
2554		3476
2555	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2556	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557		3481
2558	if (delete $self->{need_reflow}) {
2559	my $height = 0;
2560
2561	my $layout = $self->{layout};
2562
2563	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
2565	for (@{$self->{par}}) {
2566	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567	$layout->set_width ($W - $_->[3]);
2568	$layout->set_markup ($_->[4]);
2569	my ($w, $h) = $layout->size;
2570	$_->[0] = $w + $_->[3];
2571	$_->[1] = $h;
2572	}
2573
2574	$height += $_->[1];
2575	}
2576
2577	$self->{height} = $height;
2578
2579	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2580
2581	delete $self->{texture};
2582	}
2583
2584	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2585	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
2586	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2587		3485
		3486	package DC::UI::Base;
		3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3488	(0, 0, $self->{w}, $self->{h});
		3489
		3490	my $top = int $self->{children}[1]{range}[0];
		3491
		3492	my $paridx = 0;
		3493	my $top_paragraph;
2588	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2589		3495
2590	my $y0 = $top;	3496	my $y0 = $top;
2591	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2592		3498
2593	my $y = 0;
2594
2595	my $layout = $self->{layout};
2596
2597	$layout->set_font ($self->{font}) if $self->{font};
2598
2599	glEnable GL_BLEND;
2600	#TODO# not correct in windows where rgba is forced off
2601	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2602
2603	for my $par (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2604	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2605		3502
2606	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2607	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2608	$layout->set_width ($W - $par->[3]);
2609	$layout->set_markup ($par->[4]);
2610		3505
2611	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2612		3508
2613	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2614	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3510	my @s = $layout->get_shapes;
		3511
		3512	for (@w) {
		3513	my ($dx, $dy) = splice @s, 0, 2, ();
		3514
		3515	$_->{x} = $dx + $para->{indent};
		3516	$_->{y} = $dy + $y - $y0;
		3517
		3518	$_->draw;
		3519	}
		3520	}
2615	}	3521	}
2616		3522
2617	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2618	}	3525	}
2619		3526
2620	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2621	};	3528	};
2622	});	3529	});
		3530	}
		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
2623	}	3539	}
2624		3540
2625	sub _draw {	3541	sub _draw {
2626	my ($self) = @_;	3542	my ($self) = @_;
2627		3543
…		…
2630	glColor 0, 0, 0, 1;	3546	glColor 0, 0, 0, 1;
2631	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3547	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2632	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2633		3549
2634	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2635
2636	}	3551	}
2637		3552
2638	#############################################################################	3553	#############################################################################
2639		3554
2640	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2641		3556
2642	use CFClient::OpenGL;	3557	use DC::OpenGL;
2643		3558
2644	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2645		3560
2646	sub moveto {	3561	sub moveto {
2647	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2648		3563
2649	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2677	glPopMatrix;	3592	glPopMatrix;
2678	}	3593	}
2679		3594
2680	#############################################################################	3595	#############################################################################
2681		3596
2682	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2683		3598
2684	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2685		3600
2686	sub new {	3601	sub new {
2687	my $class = shift;	3602	my $class = shift;
2688		3603
2689	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2701	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2702	}	3617	}
2703		3618
2704	#############################################################################	3619	#############################################################################
2705		3620
2706	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2707		3622
2708	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2709		3624
2710	use CFClient::OpenGL;	3625	use DC::OpenGL;
2711		3626
2712	sub new {	3627	sub new {
2713	my $class = shift;	3628	my $class = shift;
2714		3629
2715	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2719	}	3634	}
2720		3635
2721	sub set_tooltip_from {	3636	sub set_tooltip_from {
2722	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2723		3638
2724	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
2725		3644
2726	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2727	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2728	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2730	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2731	}	3650	}
2732		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2733	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2734	markup => $tooltip,	3657	markup => $tip,
2735	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2736	fontsize => 0.8,	3660	fontsize => 0.8,
2737	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2738	ellipsise => 0,	3662	ellipsise => 0,
2739	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2740	);	3664	);
2741	}	3665	}
2742		3666
…		…
2746	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747		3671
2748	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2749	}	3673	}
2750		3674
2751	sub size_allocate {	3675	sub invoke_size_allocate {
2752	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2753		3677
2754	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2755	}	3679	}
2756		3680
2757	sub visibility_change {	3681	sub invoke_visibility_change {
2758	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2759		3683
2760	return unless $visible;	3684	return unless $visible;
2761		3685
2762	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2763	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2764	or return;	3688	or return;
2765		3689
		3690	if ($widget->{visible}) {
2766	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767		3692
2768	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2770		3695
2771	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2772	});	3700	});
2773	}	3701	}
2774		3702
2775	sub _draw {	3703	sub _draw {
2776	my ($self) = @_;	3704	my ($self) = @_;
2777		3705
2778	glTranslate 0.375, 0.375;
2779
2780	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2781		3707
2782	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2783	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2784	glVertex 0 , 0;
2785	glVertex 0 , $h;
2786	glVertex $w, $h;
2787	glVertex $w, 0;
2788	glEnd;
2789		3710
2790	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2791	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
2792	glVertex 0 , 0;
2793	glVertex 0 , $h;
2794	glVertex $w, $h;
2795	glVertex $w, 0;
2796	glEnd;
2797		3713
2798	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2799		3715
2800	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2801	}	3717	}
2802		3718
2803	#############################################################################	3719	#############################################################################
2804		3720
2805	package CFClient::UI::Face;	3721	package DC::UI::Face;
2806		3722
2807	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2808		3724
2809	use CFClient::OpenGL;	3725	use DC::OpenGL;
2810		3726
2811	sub new {	3727	sub new {
2812	my $class = shift;	3728	my $class = shift;
2813		3729
2814	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2815	aspect => 1,	3733	aspect => 1,
2816	can_events => 0,	3734	can_events => 0,
2817	@_,	3735	@_,
2818	);	3736	);
2819		3737
2820	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
2821	Scalar::Util::weaken (my $widget = $self);
2822
2823	$self->{timer} = Event->timer (
2824	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825	hard => 1,
2826	interval => $self->{animspeed},
2827	cb => sub {
2828	++$widget->{frame};
2829	$widget->update;
2830	},
2831	);
2832	}
2833		3739
2834	$self	3740	$self
2835	}	3741	}
2836		3742
		3743	sub update_timer {
		3744	my ($self) = @_;
		3745
		3746	return unless $self->{timer};
		3747
		3748	if ($self->{visible}) {
		3749	$self->{timer}->start;
		3750	} else {
		3751	$self->{timer}->stop;
		3752	}
		3753	}
		3754
		3755	sub update_face {
		3756	my ($self) = @_;
		3757
		3758	if ($::CONN) {
		3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3760	if ($anim && @$anim) {
		3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3762	delete $self->{face_change_cb};
		3763
		3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
		3768	}
		3769	}
		3770	}
		3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
2837	sub size_request {	3802	sub size_request {
2838	(32, 8)	3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
		3818
		3819	($self->{size_w} || 8, $self->{size_h} || 8)
2839	}	3820	}
2840		3821
2841	sub update {	3822	sub update {
2842	my ($self) = @_;	3823	my ($self) = @_;
2843		3824
2844	return unless $self->{visible};	3825	return unless $self->{visible};
2845		3826
2846	$self->SUPER::update;	3827	$self->SUPER::update;
2847	}	3828	}
2848		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub invoke_visibility_change {
		3852	my ($self) = @_;
		3853
		3854	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2849	sub _draw {	3859	sub _draw {
2850	my ($self) = @_;	3860	my ($self) = @_;
2851		3861
2852	return unless $::CONN;	3862	$self->SUPER::_draw;
2853		3863
2854	my $face;	3864	if (my $tex = $self->{tex}) {
2855
2856	if ($self->{frame}) {
2857	my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859	$face = $anim->[ $self->{frame} % @$anim ]
2860	if $anim && @$anim;
2861	}
2862
2863	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865	if ($tex) {
2866	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
2867	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
2869	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2871	}	3870	}
2872	}	3871	}
2873		3872
2874	sub DESTROY {	3873	sub destroy {
2875	my ($self) = @_;	3874	my ($self) = @_;
2876		3875
2877	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2878	if $self->{timer};	3877	if $self->{timer};
2879		3878
2880	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2881	}	3880	}
2882		3881
2883	#############################################################################	3882	#############################################################################
2884		3883
2885	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2886		3885
2887	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2888		3887
2889	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2890		3889
2891	#############################################################################	3890	#############################################################################
2892		3891
2893	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2894		3893
2895	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2896		3895
2897	use CFClient::OpenGL;	3896	use DC::OpenGL;
2898		3897
2899	sub new {	3898	sub new {
2900	my $class = shift;	3899	my $class = shift;
2901		3900
2902	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2903	items => [],	3902	items => [],
2904	z => 100,	3903	z => 100,
2905	@_,	3904	@_,
2906	);	3905	);
2907		3906
2908	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2909		3908
2910	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2911	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2912		3911
2913	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2914	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2915	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2916	can_hover => 1,	3918	can_hover => 1,
2917	can_events => 1,	3919	can_events => 1,
		3920	tooltip => $tooltip,
		3921	children => [
		3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3923	(new DC::UI::Label markup => $right, align => 1),
		3924	],
		3925	;
		3926
		3927	} else {
		3928	$widget = new DC::UI::Label
		3929	can_hover => 1,
		3930	can_events => 1,
		3931	align => 0,
2918	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2919	}	3935	}
2920		3936
2921	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2922		3938
2923	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2928		3944
2929	# popup given the event (must be a mouse button down event currently)	3945	# popup given the event (must be a mouse button down event currently)
2930	sub popup {	3946	sub popup {
2931	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2932		3948
2933	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2934		3950
2935	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2936	$GRAB = $self;	3952	$GRAB = $self;
2937	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2938		3954
2939	$self->show;	3955	$self->show;
2940	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941	}
2942		3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2943	sub mouse_motion {	3967	sub invoke_mouse_motion {
2944	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2945		3969
2946	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2947	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2949		3973
2950	0	3974	0
2951	}	3975	}
2952		3976
2953	sub button_up {	3977	sub invoke_button_up {
2954	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2955		3979
2956	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2957	undef $GRAB;	3981	undef $GRAB;
2958	$self->hide;	3982	$self->hide;
2959		3983
2960	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2961	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2962	} else {	3986	} else {
2963	return 0	3987	return 0
2964	}	3988	}
2965		3989
2966	1	3990	1
2967	}	3991	}
2968		3992
2969	#############################################################################	3993	#############################################################################
2970		3994
2971	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2972		3996
2973	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2974		3998
2975	sub new {	3999	sub new {
2976	my $class = shift;	4000	my $class = shift;
2977		4001
2978	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2979	@_,	4003	@_,
2980	);	4004	);
2981		4005
2982	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2983	if @{ $self->{children} };
2984		4007
2985	$self	4008	$self
2986	}	4009	}
2987		4010
2988	sub add {	4011	sub add {
2989	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2990		4013
2991	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2992		4015
2993	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2994	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2995	}	4024	}
2996		4025
2997	sub set_current_page {	4026	sub set_current_page {
2998	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2999		4028
3000	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
3001	? $page_or_widget	4030	? $page_or_widget
3002	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
3003		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
3004	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
3005	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006		4038
3007	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
3008		4041
3009	$self->realloc;	4042	$self->realloc;
3010	}	4043	}
3011		4044
3012	sub visible_children {	4045	sub visible_children {
3013	$_[0]{current}	4046	$_[0]{current} || ()
3014	}	4047	}
3015		4048
3016	sub size_request {	4049	sub size_request {
3017	my ($self) = @_;	4050	my ($self) = @_;
3018		4051
		4052	$self->{current}
3019	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3020	}	4055	}
3021		4056
3022	sub size_allocate {	4057	sub invoke_size_allocate {
3023	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3024		4059
3025	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3026	}	4064	}
3027		4065
3028	sub _draw {	4066	sub _draw {
3029	my ($self) = @_;	4067	my ($self) = @_;
3030		4068
3031	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3032	}	4071	}
3033		4072
3034	#############################################################################	4073	#############################################################################
3035		4074
3036	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3037		4076
		4077	use DC::OpenGL;
		4078
3038	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3039		4080
3040	sub new {	4081	sub new {
3041	my $class = shift;	4082	my $class = shift;
3042		4083
3043	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3044	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3045	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3046	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3047	@_,	4089	@_,
3048	);	4090	);
3049		4091
3050	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3053	$self	4129	$self
3054	}	4130	}
3055		4131
3056	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3057	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3058		4163
3059	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3060		4166
3061	$self->{buttonbar}->add (new CFClient::UI::Button
3062	markup => $title,
3063	tooltip => $tooltip,
3064	on_activate => sub { $self->set_current_page ($widget) },
3065	);
3066
3067	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3068	}	4174	}
3069		4175
3070	sub set_current_page {	4176	sub set_current_page {
3071	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3072		4178
3073	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3074	$self->_emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
		4181	}
		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
3075	}	4201	}
3076		4202
3077	#############################################################################	4203	#############################################################################
3078		4204
		4205	package DC::UI::Selector;
		4206
		4207	use utf8;
		4208
		4209	our @ISA = DC::UI::Button::;
		4210
		4211	sub new {
		4212	my $class = shift;
		4213
		4214	my $self = $class->SUPER::new (
		4215	options => [], # [value, title, longdesc], ...
		4216	value => undef,
		4217	@_,
		4218	);
		4219
		4220	$self->_set_value ($self->{value});
		4221
		4222	$self
		4223	}
		4224
		4225	sub invoke_button_down {
		4226	my ($self, $ev) = @_;
		4227
		4228	my @menu_items;
		4229
		4230	for (@{ $self->{options} }) {
		4231	my ($value, $title, $tooltip) = @$_;
		4232
		4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4234	}
		4235
		4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4237	}
		4238
		4239	sub _set_value {
		4240	my ($self, $value) = @_;
		4241
		4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
		4244	or return;
		4245
		4246	$self->{value} = $item->[0];
		4247	$self->set_markup ("$item->[1] ⇓");
		4248	# $self->set_tooltip ($item->[2]);
		4249	}
		4250
		4251	sub set_value {
		4252	my ($self, $value) = @_;
		4253
		4254	return unless $self->{value} ne $value;
		4255
		4256	$self->_set_value ($value);
		4257	$self->emit (changed => $value);
		4258	}
		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
		4267	#############################################################################
		4268
3079	package CFClient::UI::Statusbox;	4269	package DC::UI::Statusbox;
3080		4270
3081	our @ISA = CFClient::UI::VBox::;	4271	our @ISA = DC::UI::VBox::;
3082		4272
3083	sub new {	4273	sub new {
3084	my $class = shift;	4274	my $class = shift;
3085		4275
3086	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
3087	fontsize => 0.8,	4277	fontsize => 0.8,
3088	@_,	4278	@_,
3089	);	4279	);
3090		4280
3091	Scalar::Util::weaken (my $this = $self);	4281	DC::weaken (my $this = $self);
3092		4282
3093	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3094		4284
3095	$self	4285	$self
3096	}	4286	}
3097		4287
3098	sub reorder {	4288	sub reorder {
3099	my ($self) = @_;	4289	my ($self) = @_;
3100	my $NOW = Time::HiRes::time;	4290	my $NOW = EV::time;
3101		4291
3102	# freeze display when hovering over any label	4292	# freeze display when hovering over any label
3103	return if $CFClient::UI::TOOLTIP->{owner}	4293	return if $DC::UI::TOOLTIP->{owner}
3104	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3105	values %{ $self->{item} };	4295	values %{ $self->{item} };
3106		4296
3107	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3108	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3110		4302
3111	my @widgets;	4303	my @widgets;
3112		4304
3113	my @items = sort {	4305	my @items = sort {
3114	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
3115	or $b->{id} <=> $a->{id}	4307	or $b->{id} <=> $a->{id}
3116	} values %{ $self->{item} };	4308	} values %{ $self->{item} };
3117
3118	$self->{timer}->interval (1);
3119		4309
3120	my $count = 10 + 1;	4310	my $count = 10 + 1;
3121	for my $item (@items) {	4311	for my $item (@items) {
3122	last unless --$count;	4312	last unless --$count;
3123		4313
…		…
3130	for ($short) {	4320	for ($short) {
3131	s/^\s+//;	4321	s/^\s+//;
3132	s/\s+/ /g;	4322	s/\s+/ /g;
3133	}	4323	}
3134		4324
3135	new CFClient::UI::Label	4325	new DC::UI::Label
3136	markup => $short,	4326	markup => $short,
3137	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3138	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3139	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3140	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3141	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3142	fg => [@{ $item->{fg} }],	4333	fg => [@{ $item->{fg} }],
3143	can_events => 1,	4334	can_events => 1,
3144	can_hover => 1	4335	can_hover => 1
3145	};	4336	};
3146		4337
3147	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149	$label->update;	4340	$label->update;
3150	$label->set_max_size (undef, $label->{req_h} * $diff)	4341	$label->set_max_size (undef, $label->{req_h} * $diff)
3151	if $diff < 1;	4342	if $diff < 1;
3152	$self->{timer}->interval (1/30);	4343	$self->{timer}->set (1/30, 1/30);
3153	} else {	4344	} else {
3154	$label->{fg}[3] = $item->{fg}[3] || 1;	4345	$label->{fg}[3] = $item->{fg}[3] || 1;
3155	}	4346	}
3156		4347
3157	push @widgets, $label;	4348	push @widgets, $label;
3158	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3159		4354
3160	$self->clear;	4355	$self->clear;
3161	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3162	}	4357	}
3163		4358
…		…
3178	$item->{count}++;	4373	$item->{count}++;
3179	} else {	4374	} else {
3180	$item->{count} = 1;	4375	$item->{count} = 1;
3181	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3182	}	4377	}
3183	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3184	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3185	delete $item->{label};	4380	delete $item->{label};
3186	} else {	4381	} else {
3187	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3188	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3194	count => 1,	4389	count => 1,
3195	%arg,	4390	%arg,
3196	};	4391	};
3197	}	4392	}
3198		4393
		4394	$ROOT->on_refresh (reorder => sub {
3199	$self->reorder;	4395	$self->reorder;
		4396	});
3200	}	4397	}
3201		4398
3202	sub reconfigure {	4399	sub reconfigure {
3203	my ($self) = @_;	4400	my ($self) = @_;
3204		4401
…		…
3207		4404
3208	$self->reorder;	4405	$self->reorder;
3209	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3210	}	4407	}
3211		4408
3212	sub DESTROY {	4409	sub destroy {
3213	my ($self) = @_;	4410	my ($self) = @_;
3214		4411
3215	$self->{timer}->cancel;	4412	$self->{timer}->cancel;
3216		4413
3217	$self->SUPER::DESTROY;	4414	$self->SUPER::destroy;
3218	}	4415	}
3219		4416
3220	#############################################################################	4417	#############################################################################
3221		4418
3222	package CFClient::UI::Inventory;
3223
3224	our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226	sub new {
3227	my $class = shift;
3228
3229	my $self = $class->SUPER::new (
3230	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231	@_,
3232	);
3233
3234	$self
3235	}
3236
3237	sub set_items {
3238	my ($self, $items) = @_;
3239
3240	$self->{child}->clear;
3241	return unless $items;
3242
3243	my @items = sort {
3244	($a->{type} <=> $b->{type})
3245	or ($a->{name} cmp $b->{name})
3246	} @$items;
3247
3248	$self->{real_items} = \@items;
3249
3250	my $row = 0;
3251	for my $item (@items) {
3252	CFClient::Item::update_widgets $item;
3253
3254	$self->{child}->add (0, $row, $item->{face_widget});
3255	$self->{child}->add (1, $row, $item->{desc_widget});
3256	$self->{child}->add (2, $row, $item->{weight_widget});
3257
3258	$row++;
3259	}
3260	}
3261
3262	#############################################################################
3263
3264	package CFClient::UI::BindEditor;
3265
3266	our @ISA = CFClient::UI::FancyFrame::;
3267
3268	sub new {
3269	my $class = shift;
3270
3271	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273	$self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277	text => "start recording",
3278	tooltip => "Start/Stops recording of actions."
3279	."All subsequent actions after the recording started will be captured."
3280	."The actions are displayed after the record was stopped."
3281	."To bind the action you have to click on the 'Bind' button",
3282	on_activate => sub {
3283	unless ($self->{recording}) {
3284	$self->start;
3285	} else {
3286	$self->stop;
3287	}
3288	});
3289
3290	$vb->add (new CFClient::UI::Label text => "Actions:");
3291	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3294	$vb->add (my $hb = new CFClient::UI::HBox);
3295	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296	$hb->add (new CFClient::UI::Button
3297	text => "bind",
3298	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299	on_activate => sub {
3300	$self->ask_for_bind;
3301	});
3302
3303	$vb->add (my $hb = new CFClient::UI::HBox);
3304	$hb->add (new CFClient::UI::Button
3305	text => "ok",
3306	expand => 1,
3307	tooltip => "This closes the binding editor and saves the binding",
3308	on_activate => sub {
3309	$self->hide;
3310	$self->commit;
3311	});
3312
3313	$hb->add (new CFClient::UI::Button
3314	text => "cancel",
3315	expand => 1,
3316	tooltip => "This closes the binding editor without saving",
3317	on_activate => sub {
3318	$self->hide;
3319	$self->{binding_cancel}->()
3320	if $self->{binding_cancel};
3321	});
3322
3323	$self->update_binding_widgets;
3324
3325	$self
3326	}
3327
3328	sub commit {
3329	my ($self) = @_;
3330	my ($mod, $sym, $cmds) = $self->get_binding;
3331	if ($sym != 0 && @$cmds > 0) {
3332	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333	."'. Don't forget 'Save Config'!");
3334	$self->{binding_change}->($mod, $sym, $cmds)
3335	if $self->{binding_change};
3336	} else {
3337	$::STATUSBOX->add ("No action bound, no key or action specified!");
3338	$self->{binding_cancel}->()
3339	if $self->{binding_cancel};
3340	}
3341	}
3342
3343	sub start {
3344	my ($self) = @_;
3345
3346	$self->{rec_btn}->set_text ("stop recording");
3347	$self->{recording} = 1;
3348	$self->clear_command_list;
3349	$::CONN->start_record if $::CONN;
3350	}
3351
3352	sub stop {
3353	my ($self) = @_;
3354
3355	$self->{rec_btn}->set_text ("start recording");
3356	$self->{recording} = 0;
3357
3358	my $rec;
3359	$rec = $::CONN->stop_record if $::CONN;
3360	return unless ref $rec eq 'ARRAY';
3361	$self->set_command_list ($rec);
3362	}
3363
3364
3365	sub ask_for_bind_and_commit {
3366	my ($self) = @_;
3367	$self->ask_for_bind (1);
3368	}
3369
3370	sub ask_for_bind {
3371	my ($self, $commit) = @_;
3372
3373	CFClient::Binder::open_binding_dialog (sub {
3374	my ($mod, $sym) = @_;
3375	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376	$self->update_binding_widgets;
3377	$self->commit if $commit;
3378	});
3379	}
3380
3381	# $mod and $sym are the modifiers and key symbol
3382	# $cmds is a array ref of strings (the commands)
3383	# $cb is the callback that is executed on OK
3384	# $ccb is the callback that is executed on CANCEL and
3385	# when the binding was unsuccessful on OK
3386	sub set_binding {
3387	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389	$self->clear_command_list;
3390	$self->{recording} = 0;
3391	$self->{rec_btn}->set_text ("start recording");
3392
3393	$self->{binding} = [$mod, $sym];
3394	$self->{commands} = $cmds;
3395
3396	$self->{binding_change} = $cb;
3397	$self->{binding_cancel} = $ccb;
3398
3399	$self->update_binding_widgets;
3400	}
3401
3402	# this is a shortcut method that asks for a binding
3403	# and then just binds it.
3404	sub do_quick_binding {
3405	my ($self, $cmds) = @_;
3406	$self->set_binding (undef, undef, $cmds, sub {
3407	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408	});
3409	$self->ask_for_bind (1);
3410	}
3411
3412	sub update_binding_widgets {
3413	my ($self) = @_;
3414	my ($mod, $sym, $cmds) = $self->get_binding;
3415	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416	$self->set_command_list ($cmds);
3417	}
3418
3419	sub get_binding {
3420	my ($self) = @_;
3421	return (
3422	$self->{binding}->[0],
3423	$self->{binding}->[1],
3424	[ grep { defined $_ } @{$self->{commands}} ]
3425	);
3426	}
3427
3428	sub clear_command_list {
3429	my ($self) = @_;
3430	$self->{cmdbox}->clear ();
3431	}
3432
3433	sub set_command_list {
3434	my ($self, $cmds) = @_;
3435
3436	$self->{cmdbox}->clear ();
3437	$self->{commands} = $cmds;
3438
3439	my $idx = 0;
3440
3441	for (@$cmds) {
3442	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444	my $i = $idx;
3445	$hb->add (new CFClient::UI::Label text => $_);
3446	$hb->add (new CFClient::UI::Button
3447	text => "delete",
3448	tooltip => "Deletes the action from the record",
3449	on_activate => sub {
3450	$self->{cmdbox}->remove ($hb);
3451	$cmds->[$i] = undef;
3452	});
3453
3454
3455	$idx++
3456	}
3457	}
3458
3459	#############################################################################
3460
3461	package CFClient::UI::SpellList;
3462
3463	our @ISA = CFClient::UI::Table::;
3464
3465	sub new {
3466	my $class = shift;
3467
3468	my $self = $class->SUPER::new (
3469	binding => [],
3470	commands => [],
3471	@_,
3472	)
3473	}
3474
3475	# XXX: Do sorting? Argl...
3476	sub add_spell {
3477	my ($self, $spell) = @_;
3478	$self->{spells}->{$spell->{name}} = $spell;
3479
3480	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481	face => $spell->{face},
3482	can_hover => 1,
3483	can_events => 1,
3484	tooltip => $spell->{message});
3485
3486	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487	text => $spell->{name},
3488	can_hover => 1,
3489	can_events => 1,
3490	tooltip => $spell->{message},
3491	expand => 1);
3492
3493	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496	expand => 1);
3497
3498	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499	text => "bind to key",
3500	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501	}
3502
3503	sub rebuild_spell_list {
3504	my ($self) = @_;
3505	$self->{tbl_idx} = 0;
3506	$self->add_spell ($_) for values %{$self->{spells}};
3507	}
3508
3509	sub remove_spell {
3510	my ($self, $spell) = @_;
3511	delete $self->{spells}->{$spell->{name}};
3512	$self->rebuild_spell_list;
3513	}
3514
3515	#############################################################################
3516
3517	package CFClient::UI::Root;	4419	package DC::UI::Root;
3518		4420
3519	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3520		4422
3521	use List::Util qw(min max);	4423	use List::Util qw(min max);
3522		4424
3523	use CFClient::OpenGL;	4425	use DC::OpenGL;
3524		4426
3525	sub new {	4427	sub new {
3526	my $class = shift;	4428	my $class = shift;
3527		4429
3528	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3529	visible => 1,	4431	visible => 1,
3530	@_,	4432	@_,
3531	);	4433	);
3532		4434
3533	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3534		4436
3535	$self	4437	$self
3536	}	4438	}
3537		4439
3538	sub size_request {	4440	sub size_request {
…		…
3553	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3554		4456
3555	int $coord + 0.5	4457	int $coord + 0.5
3556	}	4458	}
3557		4459
3558	sub size_allocate {	4460	sub invoke_size_allocate {
3559	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3560		4462
3561	for my $child ($self->children) {	4463	for my $child ($self->children) {
3562	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4464	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3563		4465
…		…
3567	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3568	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3569		4471
3570	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3571	}	4473	}
		4474
		4475	1
3572	}	4476	}
3573		4477
3574	sub coord2local {	4478	sub coord2local {
3575	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3576		4480
…		…
3584	}	4488	}
3585		4489
3586	sub update {	4490	sub update {
3587	my ($self) = @_;	4491	my ($self) = @_;
3588		4492
3589	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3590	}	4494	}
3591		4495
3592	sub add {	4496	sub add {
3593	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3594		4498
…		…
3631	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3632	$_->()	4536	$_->()
3633	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3634	}	4538	}
3635		4539
3636	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3637	my %queue;	4541	my %queue;
3638	my @queue;	4542	my @queue;
3639	my $widget;	4543	my $widget;
3640		4544
3641	outer:	4545	outer:
…		…
3661		4565
3662	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3663		4567
3664	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3665		4569
3666	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3667	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
3668		4575
3669	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671		4578
3672	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3688	}	4595	}
3689	}	4596	}
3690		4597
3691	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3692	}	4599	}
3693	}
3694		4600
3695	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3696	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3697	values %$size_alloc;	4603	values %$size_alloc;
3698		4604
3699	while () {	4605	while () {
3700	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3701		4607
3702	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703		4609
3704	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3705	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3706		4612
		4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4615
		4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4618
3707	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3708	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3709		4621
3710	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3712	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3713		4625
3714	$widget->{w} = $w;	4626	$widget->{w} = $w;
3715	$widget->{h} = $h;	4627	$widget->{h} = $h;
3716		4628
3717	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3718	}	4631	}
3719	}	4632	}
3720	}	4633	}
3721		4634
3722	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3723	$_->()	4636	$_->()
3724	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3725	}	4638	}
3726
3727		4639
3728	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3729	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3730	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3731		4643
…		…
3734	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3735	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3736	glLoadIdentity;	4648	glLoadIdentity;
3737		4649
3738	{	4650	{
3739	package CFClient::UI::Base;	4651	package DC::UI::Base;
3740		4652
3741	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3742	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3743	}
3744		4655
3745	$self->_draw;	4656	$self->_draw;
		4657	}
3746	}	4658	}
3747		4659
3748	#############################################################################	4660	#############################################################################
3749		4661
3750	package CFClient::UI;	4662	package DC::UI;
3751		4663
3752	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3753	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3754		4666
3755	1	4667	1
3756

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