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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.277 by root, Sun Jun 4 00:21:52 2006 UTC vs.
Revision 1.411 by root, Sun Jul 22 19:34:59 2007 UTC

1	package CFClient::UI;	1	package CFPlus::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 ();
		7	use Event;
8		8
9	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
10	use CFClient::Texture;	11	use CFPlus::Texture;
11		12
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		14
14	our $LAYOUT;	15	our $LAYOUT;
15	our $ROOT;	16	our $ROOT;
16	our $TOOLTIP;	17	our $TOOLTIP;
17	our $BUTTON_STATE;	18	our $BUTTON_STATE;
18		19
19	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
		23	if (!$GRAB) {
		24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		25	if (length $widget->{tooltip}) {
		26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		28	$TOOLTIP->hide;
		29
		30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		32
		33	return if $ENV{CFPLUS_DEBUG} & 8;
		34
		35	my $tip = $widget->{tooltip};
		36
		37	$tip = $tip->($widget) if CODE:: eq ref $tip;
		38
		39	$TOOLTIP->set_tooltip_from ($widget);
		40	$TOOLTIP->show;
		41	}
		42
		43	return;
		44	}
		45	}
		46	}
		47
		48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		50	delete $TOOLTIP->{owner};
		51	});
20		52
21	sub get_layout {	53	sub get_layout {
22	my $layout;	54	my $layout;
23		55
24	for (grep { $_->{name} } values %WIDGET) {	56	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	71	my ($layout) = @_;
40		72
41	$LAYOUT = $layout;	73	$LAYOUT = $layout;
42	}	74	}
43		75
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	76	# class methods for events
73	sub feed_sdl_key_down_event {	77	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	78	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	79	if $FOCUS;
76	}	80	}
…		…
78	sub feed_sdl_key_up_event {	82	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	83	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	84	if $FOCUS;
81	}	85	}
82		86
		87	sub check_hover {
		88	my ($widget) = @_;
		89
		90	if ($widget != $HOVER) {
		91	my $hover = $HOVER; $HOVER = $widget;
		92
		93	$hover->update if $hover && $hover->{can_hover};
		94	$HOVER->update if $HOVER && $HOVER->{can_hover};
		95
		96	$TOOLTIP_WATCHER->start;
		97	}
		98	}
		99
83	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	101	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
86		103
87	if (!$BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
89		108
90	$GRAB = $widget;	109	$GRAB = $widget;
91	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
92		111
93	check_tooltip;	112	$TOOLTIP_WATCHER->cb->();
94	}	113	}
95		114
96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	115	if ($GRAB) {
		116	if ($ev->{button} == 4 || $ev->{button} == 5) {
		117	# mousewheel
		118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
97		120
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	121	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	122	$ev->{dy} = $shift ? 0 : $delta;
		123
		124	$GRAB->emit (mouse_wheel => $ev);
		125	} else {
		126	$GRAB->emit (button_down => $ev)
		127	}
		128	}
100	}	129	}
101		130
102	sub feed_sdl_button_up_event {	131	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	132	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		133
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	134	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		135
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	136	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		137
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	138	$GRAB->emit (button_up => $ev)
111	if $GRAB;	139	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		140
113	if (!$BUTTON_STATE) {	141	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	142	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	143	$grab->update if $grab;
116	$GRAB->update if $GRAB;	144	$GRAB->update if $GRAB;
117		145
118	check_tooltip;	146	check_hover $widget;
		147	$TOOLTIP_WATCHER->cb->();
119	}	148	}
120	}	149	}
121		150
122	sub feed_sdl_motion_event {	151	sub feed_sdl_motion_event {
123	my ($ev) = @_;	152	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	153	my ($x, $y) = ($ev->{x}, $ev->{y});
125		154
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	155	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		156
128	if ($widget != $HOVER) {	157	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		158
131	$hover->update if $hover && $hover->{can_hover};	159	$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;	160	if $HOVER;
139	}	161	}
140		162
141	# convert position array to integers	163	# convert position array to integers
142	sub harmonize {	164	sub harmonize {
…		…
192	reconfigure_widgets;	214	reconfigure_widgets;
193	}	215	}
194		216
195	#############################################################################	217	#############################################################################
196		218
		219	package CFPlus::UI::Event;
		220
		221	sub xy {
		222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		223	}
		224
		225	#############################################################################
		226
197	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
198		228
199	use strict;	229	use strict;
200		230
201	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
202		232
203	sub new {	233	sub new {
204	my $class = shift;	234	my $class = shift;
205		235
206	my $self = bless {	236	my $self = bless {
…		…
211	h => undef,	241	h => undef,
212	can_events => 1,	242	can_events => 1,
213	@_	243	@_
214	}, $class;	244	}, $class;
215		245
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
217		247
218	for (keys %$self) {	248	for (keys %$self) {
219	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
221	}	251	}
222	}	252	}
223		253
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
229		259
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		262
233	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
238		268
239	sub destroy {	269	sub destroy {
240	my ($self) = @_;	270	my ($self) = @_;
241		271
242	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
243	%$self = ();	274	%$self = ();
244	}	275	}
245		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
246	sub show {	281	sub show {
247	my ($self) = @_;	282	my ($self) = @_;
248		283
249	return if $self->{parent};	284	return if $self->{parent};
250		285
251	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
252	}	287	}
253		288
254	sub set_visible {	289	sub set_visible {
255	my ($self) = @_;	290	my ($self) = @_;
256		291
…		…
271		306
272	return unless $self->{visible};	307	return unless $self->{visible};
273		308
274	$_->set_invisible for $self->children;	309	$_->set_invisible for $self->children;
275		310
		311	delete $self->{visible};
276	delete $self->{root};	312	delete $self->{root};
277	delete $self->{visible};
278		313
279	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
281		316
282	CFClient::UI::check_tooltip	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
283	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
284		319
285	$self->focus_out;	320	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
288	}	322	}
289		323
290	sub set_visibility {	324	sub set_visibility {
291	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
292		326
293	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
294		328
295	$visible ? $self->hide	329	$visible ? $self->show
296	: $self->show;	330	: $self->hide;
297	}	331	}
298		332
299	sub toggle_visibility {	333	sub toggle_visibility {
300	my ($self) = @_;	334	my ($self) = @_;
301		335
…		…
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
319	$self->{x} = List::Util::max 0, int $x;	353	$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;	354	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	355	$self->{z} = $z if defined $z;
322		356
323	$self->update;	357	$self->update;
324	}	358	}
325		359
…		…
335	sub size_request {	369	sub size_request {
336	require Carp;	370	require Carp;
337	Carp::confess "size_request is abstract";	371	Carp::confess "size_request is abstract";
338	}	372	}
339		373
		374	sub baseline_shift {
		375	0
		376	}
		377
340	sub configure {	378	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
342		380
343	if ($self->{aspect}) {	381	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
345		383
346	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
348		386
349	# use alignment to adjust x, y	387	# use alignment to adjust x, y
350		388
351	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
366		404
367	$self->{root}{size_alloc}{$self+0} = $self;	405	$self->{root}{size_alloc}{$self+0} = $self;
368	}	406	}
369	}	407	}
370		408
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	409	sub children {
376	# nop	410	# nop
377	}	411	}
378		412
379	sub visible_children {	413	sub visible_children {
…		…
381	}	415	}
382		416
383	sub set_max_size {	417	sub set_max_size {
384	my ($self, $w, $h) = @_;	418	my ($self, $w, $h) = @_;
385		419
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	420	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	421	$self->{max_h} = int $h if defined $h;
		422
		423	$self->realloc;
388	}	424	}
389		425
390	sub set_tooltip {	426	sub set_tooltip {
391	my ($self, $tooltip) = @_;	427	my ($self, $tooltip) = @_;
392		428
…		…
395		431
396	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
397		433
398	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
399		435
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
403	}	439	}
404	}	440	}
405		441
406	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
407	sub coord2local {	443	sub coord2local {
408	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
409		445
		446	Carp::confess unless $self->{parent};#d#
		447
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	449	}
412		450
413	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
414	sub coord2global {	452	sub coord2global {
415	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
416		454
		455	Carp::confess unless $self->{parent};#d#
		456
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	458	}
419		459
420	sub focus_in {	460	sub invoke_focus_in {
421	my ($self) = @_;	461	my ($self) = @_;
422		462
423	return if $FOCUS == $self;	463	return if $FOCUS == $self;
424	return unless $self->{can_focus};	464	return unless $self->{can_focus};
425		465
426	my $focus = $FOCUS; $FOCUS = $self;	466	$FOCUS = $self;
427		467
428	$self->_emit (focus_in => $focus);	468	$self->update;
429		469
430	$focus->update if $focus;	470	0
431	$FOCUS->update;
432	}	471	}
433		472
434	sub focus_out {	473	sub invoke_focus_out {
435	my ($self) = @_;	474	my ($self) = @_;
436		475
437	return unless $FOCUS == $self;	476	return unless $FOCUS == $self;
438		477
439	my $focus = $FOCUS; undef $FOCUS;	478	undef $FOCUS;
440		479
441	$self->_emit (focus_out => $focus);	480	$self->update;
442		481
443	$focus->update if $focus; #?
444
445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus	482	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	483	unless $FOCUS;
447	}
448		484
		485	0
		486	}
		487
		488	sub grab_focus {
		489	my ($self) = @_;
		490
		491	$FOCUS->emit ("focus_out") if $FOCUS;
		492	$self->emit ("focus_in");
		493	}
		494
449	sub mouse_motion { 0 }	495	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	496	sub invoke_button_up { 0 }
451	sub key_down { 0 }	497	sub invoke_key_down { 0 }
452	sub key_up { 0 }	498	sub invoke_key_up { 0 }
		499	sub invoke_mouse_wheel { 0 }
453		500
454	sub button_down {	501	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	502	my ($self, $ev, $x, $y) = @_;
456		503
457	$self->focus_in;	504	$self->grab_focus;
458		505
459	0	506	0
460	}	507	}
461		508
		509	sub connect {
		510	my ($self, $signal, $cb) = @_;
		511
		512	push @{ $self->{signal_cb}{$signal} }, $cb;
		513
		514	defined wantarray and CFPlus::guard {
		515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		516	@{ $self->{signal_cb}{$signal} };
		517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
		524	}
		525
		526	my %has_coords = (
		527	button_down => 1,
		528	button_up => 1,
		529	mouse_motion => 1,
		530	mouse_wheel => 1,
		531	);
		532
		533	sub emit {
		534	my ($self, $signal, @args) = @_;
		535
		536	# I do not really like this solution, but I do not like duplication
		537	# and needlessly verbose code, either.
		538	my @append
		539	= $has_coords{$signal}
		540	? $args[0]->xy ($self)
		541	: ();
		542
		543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		544
		545	for my $cb (
		546	@{$self->{signal_cb}{$signal} || []}, # before
		547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
		553	$self->{parent} && $self->{parent}->emit ($signal, @args)
		554	}
		555
462	sub find_widget {	556	#sub find_widget {
463	my ($self, $x, $y) = @_;	557	# in .xs
464
465	return () unless $self->{can_events};
466
467	return $self
468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471	()
472	}
473		558
474	sub set_parent {	559	sub set_parent {
475	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
476		561
477	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	564	}
503		565
504	sub realloc {	566	sub realloc {
505	my ($self) = @_;	567	my ($self) = @_;
506		568
…		…
531		593
532	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	595	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		597
536	sub draw {	598	#sub draw {
537	my ($self) = @_;	599	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553	$self->_draw;
554	glPopMatrix;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	my ($x, $y) = @$self{qw(x y)};
558
559	glColor 1, 0.8, 0.5, 0.2;
560	glEnable GL_BLEND;
561	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
562	glBegin GL_QUADS;
563	glVertex $x , $y;
564	glVertex $x + $self->{w}, $y;
565	glVertex $x + $self->{w}, $y + $self->{h};
566	glVertex $x , $y + $self->{h};
567	glEnd;
568	glDisable GL_BLEND;
569	}
570
571	if ($ENV{CFPLUS_DEBUG} & 1) {
572	glPushMatrix;
573	glColor 1, 1, 0, 1;
574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575	glBegin GL_LINE_LOOP;
576	glVertex 0 , 0;
577	glVertex $self->{w} - 1, 0;
578	glVertex $self->{w} - 1, $self->{h} - 1;
579	glVertex 0 , $self->{h} - 1;
580	glEnd;
581	glPopMatrix;
582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583	}
584	}
585		600
586	sub _draw {	601	sub _draw {
587	my ($self) = @_;	602	my ($self) = @_;
588		603
589	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
590	}	605	}
591		606
592	sub DESTROY {	607	sub DESTROY {
593	my ($self) = @_;	608	my ($self) = @_;
594		609
		610	return if CFPlus::in_destruct;
		611
		612	eval { $self->destroy };
		613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
595	delete $WIDGET{$self+0};	615	delete $WIDGET{$self+0};
596	#$self->deactivate;
597	}	616	}
598		617
599	#############################################################################	618	#############################################################################
600		619
601	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
602		621
603	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
604		623
605	use strict;	624	use strict;
606	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
607		626
608	sub new {	627	sub new {
609	my $class = shift;	628	my $class = shift;
610		629
611	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
626		645
627	if ($color && (@$color < 4 || $color->[3])) {	646	if ($color && (@$color < 4 || $color->[3])) {
628	my ($w, $h) = @$self{qw(w h)};	647	my ($w, $h) = @$self{qw(w h)};
629		648
630	glEnable GL_BLEND;	649	glEnable GL_BLEND;
631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	650	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
632	glColor @$color;	651	glColor_premultiply @$color;
633		652
634	glBegin GL_QUADS;	653	glBegin GL_QUADS;
635	glVertex 0 , 0;	654	glVertex 0 , 0;
636	glVertex 0 , $h;	655	glVertex 0 , $h;
637	glVertex $w, $h;	656	glVertex $w, $h;
…		…
642	}	661	}
643	}	662	}
644		663
645	#############################################################################	664	#############################################################################
646		665
647	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
648		667
649	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
650		669
651	sub new {	670	sub new {
652	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
653	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
654	}	673	}
…		…
661		680
662	sub draw { }	681	sub draw { }
663		682
664	#############################################################################	683	#############################################################################
665		684
666	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
667		686
668	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
669		688
670	sub new {	689	sub new {
671	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
672		691
673	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
677	can_events => 0,	696	can_events => 0,
678	%arg,	697	%arg,
679	);	698	);
680		699
681	$self->add (@$children)	700	$self->add (@$children)
682	if $children;	701	if $children && @$children;
683		702
684	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
685	}	712	}
686		713
687	sub add {	714	sub add {
688	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
689		716
690	$_->set_parent ($self)	717	$_->set_parent ($self)
691	for @widgets;	718	for @widgets;
692		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
693	use sort 'stable';	721	use sort 'stable';
694		722
695	$self->{children} = [	723	$self->{children} = [
696	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
697	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
698	];	726	];
699		727
700	$self->realloc;	728	$self->realloc;
		729
		730	map $_+0, @widgets
701	}	731	}
702		732
703	sub children {	733	sub children {
704	@{ $_[0]{children} }	734	@{ $_[0]{children} }
705	}	735	}
…		…
716	}	746	}
717		747
718	sub clear {	748	sub clear {
719	my ($self) = @_;	749	my ($self) = @_;
720		750
721	my $children = delete $self->{children};	751	my $children = $self->{children};
722	$self->{children} = [];	752	$self->{children} = [];
723		753
724	for (@$children) {	754	for (@$children) {
725	delete $_->{parent};	755	delete $_->{parent};
726	$_->hide;	756	$_->hide;
…		…
751	$_->draw for @{$self->{children}};	781	$_->draw for @{$self->{children}};
752	}	782	}
753		783
754	#############################################################################	784	#############################################################################
755		785
756	package CFClient::UI::Bin;	786	package CFPlus::UI::Bin;
757		787
758	our @ISA = CFClient::UI::Container::;	788	our @ISA = CFPlus::UI::Container::;
759		789
760	sub new {	790	sub new {
761	my ($class, %arg) = @_;	791	my ($class, %arg) = @_;
762		792
763	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	793	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
764		794
765	$class->SUPER::new (children => [$child], %arg)	795	$class->SUPER::new (children => [$child], %arg)
766	}	796	}
767		797
768	sub add {	798	sub add {
769	my ($self, $child) = @_;	799	my ($self, $child) = @_;
770		800
771	$self->{children} = [];	801	$self->SUPER::remove ($_) for @{ $self->{children} };
772
773	$self->SUPER::add ($child);	802	$self->SUPER::add ($child);
774	}	803	}
775		804
776	sub remove {	805	sub remove {
777	my ($self, $widget) = @_;	806	my ($self, $widget) = @_;
778		807
779	$self->SUPER::remove ($widget);	808	$self->SUPER::remove ($widget);
780		809
781	$self->{children} = [new CFClient::UI::Empty]	810	$self->{children} = [new CFPlus::UI::Empty]
782	unless @{$self->{children}};	811	unless @{$self->{children}};
783	}	812	}
784		813
785	sub child { $_[0]->{children}[0] }	814	sub child { $_[0]->{children}[0] }
786		815
787	sub size_request {	816	sub size_request {
788	$_[0]{children}[0]->size_request	817	$_[0]{children}[0]->size_request
789	}	818	}
790		819
791	sub size_allocate {	820	sub invoke_size_allocate {
792	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
793		822
794	$self->{children}[0]->configure (0, 0, $w, $h);	823	$self->{children}[0]->configure (0, 0, $w, $h);
		824
		825	1
795	}	826	}
796		827
797	#############################################################################	828	#############################################################################
798		829
799	# back-buffered drawing area	830	# back-buffered drawing area
800		831
801	package CFClient::UI::Window;	832	package CFPlus::UI::Window;
802		833
803	our @ISA = CFClient::UI::Bin::;	834	our @ISA = CFPlus::UI::Bin::;
804		835
805	use CFClient::OpenGL;	836	use CFPlus::OpenGL;
806		837
807	sub new {	838	sub new {
808	my ($class, %arg) = @_;	839	my ($class, %arg) = @_;
809		840
810	my $self = $class->SUPER::new (%arg);	841	my $self = $class->SUPER::new (%arg);
…		…
815		846
816	$ROOT->on_post_alloc ($self => sub { $self->render_child });	847	$ROOT->on_post_alloc ($self => sub { $self->render_child });
817	$self->SUPER::update;	848	$self->SUPER::update;
818	}	849	}
819		850
820	sub size_allocate {	851	sub invoke_size_allocate {
821	my ($self, $w, $h) = @_;	852	my ($self, $w, $h) = @_;
822		853
823	$self->SUPER::size_allocate ($w, $h);
824	$self->update;	854	$self->update;
		855
		856	$self->SUPER::invoke_size_allocate ($w, $h)
825	}	857	}
826		858
827	sub _render {	859	sub _render {
828	my ($self) = @_;	860	my ($self) = @_;
829		861
…		…
831	}	863	}
832		864
833	sub render_child {	865	sub render_child {
834	my ($self) = @_;	866	my ($self) = @_;
835		867
836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	868	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
837	glClearColor 0, 0, 0, 0;	869	glClearColor 0, 0, 0, 0;
838	glClear GL_COLOR_BUFFER_BIT;	870	glClear GL_COLOR_BUFFER_BIT;
839		871
840	{	872	{
841	package CFClient::UI::Base;	873	package CFPlus::UI::Base;
842		874
843	($draw_x, $draw_y, $draw_w, $draw_h) =	875	local ($draw_x, $draw_y, $draw_w, $draw_h) =
844	(0, 0, $self->{w}, $self->{h});	876	(0, 0, $self->{w}, $self->{h});
		877
		878	$self->_render;
845	}	879	}
846
847	$self->_render;
848	};	880	};
849	}	881	}
850		882
851	sub _draw {	883	sub _draw {
852	my ($self) = @_;	884	my ($self) = @_;
853
854	my ($w, $h) = @$self{qw(w h)};
855		885
856	my $tex = $self->{texture}	886	my $tex = $self->{texture}
857	or return;	887	or return;
858		888
859	glEnable GL_TEXTURE_2D;	889	glEnable GL_TEXTURE_2D;
860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861	glColor 1, 1, 1, 1;	891	glColor 0, 0, 0, 1;
862		892
863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	893	$tex->draw_quad_alpha_premultiplied (0, 0);
864		894
865	glDisable GL_TEXTURE_2D;	895	glDisable GL_TEXTURE_2D;
866	}	896	}
867		897
868	#############################################################################	898	#############################################################################
869		899
870	package CFClient::UI::ViewPort;	900	package CFPlus::UI::ViewPort;
871		901
		902	use List::Util qw(min max);
		903
872	our @ISA = CFClient::UI::Window::;	904	our @ISA = CFPlus::UI::Window::;
873		905
874	sub new {	906	sub new {
875	my $class = shift;	907	my $class = shift;
876		908
877	$class->SUPER::new (	909	$class->SUPER::new (
…		…
884	sub size_request {	916	sub size_request {
885	my ($self) = @_;	917	my ($self) = @_;
886		918
887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	919	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888		920
889	$w = 10 if $self->{scroll_x};	921	$w = 1 if $self->{scroll_x};
890	$h = 10 if $self->{scroll_y};	922	$h = 1 if $self->{scroll_y};
891		923
892	($w, $h)	924	($w, $h)
893	}	925	}
894		926
895	sub size_allocate {	927	sub invoke_size_allocate {
896	my ($self, $w, $h) = @_;	928	my ($self, $w, $h) = @_;
897		929
898	my $child = $self->child;	930	my $child = $self->child;
899		931
900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	932	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	933	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902		934
903	$self->child->configure (0, 0, $w, $h);	935	$self->child->configure (0, 0, $w, $h);
904	$self->update;	936	$self->update;
		937
		938	1
905	}	939	}
906		940
907	sub set_offset {	941	sub set_offset {
908	my ($self, $x, $y) = @_;	942	my ($self, $x, $y) = @_;
909		943
		944	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		945	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		946
		947	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	948	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	949	$self->{view_y} = $y;
912		950
		951	$self->emit (changed => $x, $y);
913	$self->update;	952	$self->update;
		953	}
914	}	954	}
915		955
916	# hmm, this does not work for topleft of $self... but we should not ask for that	956	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	957	sub coord2local {
918	my ($self, $x, $y) = @_;	958	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
934		974
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	977	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	979	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	980	$self->CFPlus::UI::Base::find_widget ($x, $y)
941	}	981	}
942	}	982	}
943		983
944	sub _render {	984	sub _render {
945	my ($self) = @_;	985	my ($self) = @_;
946		986
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	987	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	988	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
949		989
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	990	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		991
952	$self->SUPER::_render;	992	$self->SUPER::_render;
953	}	993	}
954		994
955	#############################################################################	995	#############################################################################
956		996
957	package CFClient::UI::ScrolledWindow;	997	package CFPlus::UI::ScrolledWindow;
958		998
959	our @ISA = CFClient::UI::HBox::;	999	our @ISA = CFPlus::UI::Table::;
960		1000
961	sub new {	1001	sub new {
962	my ($class, %arg) = @_;	1002	my ($class, %arg) = @_;
963		1003
964	my $child = delete $arg{child};	1004	my $child = delete $arg{child};
965		1005
966	my $self;	1006	my $self;
967		1007
968	my $slider = new CFClient::UI::Slider	1008	my $hslider = new CFPlus::UI::Slider
		1009	col => 0,
		1010	row => 1,
		1011	vertical => 0,
		1012	range => [0, 0, 1, 0.01], # HACK fix
		1013	on_changed => sub {
		1014	$self->{hpos} = $_[1];
		1015	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1016	},
		1017	;
		1018
		1019	my $vslider = new CFPlus::UI::Slider
		1020	col => 1,
		1021	row => 0,
969	vertical => 1,	1022	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1023	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1024	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1025	$self->{vpos} = $_[1];
		1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1027	},
974	;	1028	;
975		1029
976	$self = $class->SUPER::new (	1030	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1031	scroll_x => 0,
		1032	scroll_y => 1,
		1033	can_events => 1,
978	slider => $slider,	1034	hslider => $hslider,
		1035	vslider => $vslider,
		1036	col_expand => [1, 0],
		1037	row_expand => [1, 0],
979	%arg,	1038	%arg,
980	);	1039	);
981		1040
		1041	$self->{vp} = new CFPlus::UI::ViewPort
		1042	col => 0,
		1043	row => 0,
		1044	expand => 1,
		1045	scroll_x => $self->{scroll_x},
		1046	scroll_y => $self->{scroll_y},
		1047	on_changed => sub {
		1048	my ($vp, $x, $y) = @_;
		1049
		1050	$vp->{parent}{hslider}->set_value ($x);
		1051	$vp->{parent}{vslider}->set_value ($y);
		1052
		1053	0
		1054	},
		1055	on_size_allocate => sub {
		1056	my ($vp, $w, $h) = @_;
		1057	$vp->{parent}->update_slider;
		1058	0
		1059	},
		1060	;
		1061
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1062	$self->SUPER::add ($self->{vp});
		1063
983	$self->add ($child) if $child;	1064	$self->add ($child) if $child;
984		1065
985	$self	1066	$self
986	}	1067	}
987		1068
…		…
989	my ($self, $widget) = @_;	1070	my ($self, $widget) = @_;
990		1071
991	$self->{vp}->add ($self->{child} = $widget);	1072	$self->{vp}->add ($self->{child} = $widget);
992	}	1073	}
993		1074
994	sub update {	1075	sub update_slider {
		1076	my ($self) = @_;
		1077
		1078	my $child = ($self->{vp} or return)->child;
		1079
		1080	if ($self->{scroll_x}) {
		1081	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1082	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1083
		1084	my $visible = $w1 > $w2;
		1085	if ($visible != $self->{hslider_visible}) {
		1086	$self->{hslider_visible} = $visible;
		1087	$visible ? $self->SUPER::add ($self->{hslider})
		1088	: $self->SUPER::remove ($self->{hslider});
		1089	}
		1090	}
		1091
		1092	if ($self->{scroll_y}) {
		1093	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1094	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1095
		1096	my $visible = $h1 > $h2;
		1097	if ($visible != $self->{vslider_visible}) {
		1098	$self->{vslider_visible} = $visible;
		1099	$visible ? $self->SUPER::add ($self->{vslider})
		1100	: $self->SUPER::remove ($self->{vslider});
		1101	}
		1102	}
		1103	}
		1104
		1105	sub start_dragging {
995	my ($self) = @_;	1106	my ($self, $ev) = @_;
996		1107
997	$self->SUPER::update;	1108	$self->grab_focus;
998		1109
999	# todo: overwrite size_allocate of child	1110	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1111	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1112
1002	}	1113	$self->{motion} = sub {
		1114	my ($ev, $x, $y) = @_;
1003		1115
		1116	$ox -= $ev->{xrel};
		1117	$oy -= $ev->{yrel};
		1118
		1119	$self->{vp}->set_offset ($ox, $oy);
		1120	};
		1121	}
		1122
		1123	sub invoke_mouse_wheel {
		1124	my ($self, $ev) = @_;
		1125
		1126	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1127	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1128
		1129	1
		1130	}
		1131
		1132	sub invoke_button_down {
		1133	my ($self, $ev, $x, $y) = @_;
		1134
		1135	if ($ev->{button} == 2) {
		1136	$self->start_dragging ($ev);
		1137	return 1;
		1138	}
		1139
		1140	0
		1141	}
		1142
		1143	sub invoke_button_up {
		1144	my ($self, $ev, $x, $y) = @_;
		1145
		1146	if (delete $self->{motion}) {
		1147	return 1;
		1148	}
		1149
		1150	0
		1151	}
		1152
		1153	sub invoke_mouse_motion {
		1154	my ($self, $ev, $x, $y) = @_;
		1155
		1156	if ($self->{motion}) {
		1157	$self->{motion}->($ev, $x, $y);
		1158	return 1;
		1159	}
		1160
		1161	0
		1162	}
		1163
1004	sub size_allocate {	1164	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1165	my ($self, $w, $h) = @_;
1006		1166
		1167	$self->update_slider;
1007	$self->SUPER::size_allocate ($w, $h);	1168	$self->SUPER::invoke_size_allocate ($w, $h)
1008
1009	my $child = $self->{vp}->child;
1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011	}	1169	}
1012
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015		1170
1016	#############################################################################	1171	#############################################################################
1017		1172
1018	package CFClient::UI::Frame;	1173	package CFPlus::UI::Frame;
1019		1174
1020	our @ISA = CFClient::UI::Bin::;	1175	our @ISA = CFPlus::UI::Bin::;
1021		1176
1022	use CFClient::OpenGL;	1177	use CFPlus::OpenGL;
1023		1178
1024	sub new {	1179	sub new {
1025	my $class = shift;	1180	my $class = shift;
1026		1181
1027	$class->SUPER::new (	1182	$class->SUPER::new (
…		…
1035		1190
1036	if ($self->{bg}) {	1191	if ($self->{bg}) {
1037	my ($w, $h) = @$self{qw(w h)};	1192	my ($w, $h) = @$self{qw(w h)};
1038		1193
1039	glEnable GL_BLEND;	1194	glEnable GL_BLEND;
1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1195	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor @{ $self->{bg} };	1196	glColor_premultiply @{ $self->{bg} };
1042		1197
1043	glBegin GL_QUADS;	1198	glBegin GL_QUADS;
1044	glVertex 0 , 0;	1199	glVertex 0 , 0;
1045	glVertex 0 , $h;	1200	glVertex 0 , $h;
1046	glVertex $w, $h;	1201	glVertex $w, $h;
…		…
1053	$self->SUPER::_draw;	1208	$self->SUPER::_draw;
1054	}	1209	}
1055		1210
1056	#############################################################################	1211	#############################################################################
1057		1212
1058	package CFClient::UI::FancyFrame;	1213	package CFPlus::UI::FancyFrame;
1059		1214
1060	our @ISA = CFClient::UI::Bin::;	1215	our @ISA = CFPlus::UI::Bin::;
1061		1216
1062	use CFClient::OpenGL;	1217	use CFPlus::OpenGL;
1063
1064	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;
1067
1068	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071		1218
1072	sub new {	1219	sub new {
1073	my ($class, %arg) = @_;	1220	my ($class, %arg) = @_;
1074		1221
1075	my $title = delete $arg{title};	1222	if ((exists $arg{label}) && !ref $arg{label}) {
		1223	$arg{label} = new CFPlus::UI::Label
		1224	align => 1,
		1225	valign => 0,
		1226	text => $arg{label},
		1227	fontsize => ($arg{border} || 0.8) * 0.75;
		1228	}
		1229
		1230	my $self = $class->SUPER::new (
		1231	# label => "",
		1232	fg => [0.6, 0.3, 0.1],
		1233	border => 0.8,
		1234	style => 'single',
		1235	%arg,
		1236	);
		1237
		1238	$self
		1239	}
		1240
		1241	sub add {
		1242	my ($self, @widgets) = @_;
		1243
		1244	$self->SUPER::add (@widgets);
		1245	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1246	}
		1247
		1248	sub border {
		1249	int $_[0]{border} * $::FONTSIZE
		1250	}
		1251
		1252	sub size_request {
		1253	my ($self) = @_;
		1254
		1255	($self->{label_w}, undef) = $self->{label}->size_request
		1256	if $self->{label};
		1257
		1258	my ($w, $h) = $self->SUPER::size_request;
		1259
		1260	(
		1261	$w + $self->border * 2,
		1262	$h + $self->border * 2,
		1263	)
		1264	}
		1265
		1266	sub invoke_size_allocate {
		1267	my ($self, $w, $h) = @_;
		1268
		1269	my $border = $self->border;
		1270
		1271	$w -= List::Util::max 0, $border * 2;
		1272	$h -= List::Util::max 0, $border * 2;
		1273
		1274	if (my $label = $self->{label}) {
		1275	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1276	$label->{h} = List::Util::min $h, $border;
		1277	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1278	}
		1279
		1280	$self->child->configure ($border, $border, $w, $h);
		1281
		1282	1
		1283	}
		1284
		1285	sub _draw {
		1286	my ($self) = @_;
		1287
		1288	my $child = $self->{children}[0];
		1289
		1290	my $border = $self->border;
		1291	my ($w, $h) = ($self->{w}, $self->{h});
		1292
		1293	$child->draw;
		1294
		1295	glColor @{$self->{fg}};
		1296	glBegin GL_LINE_STRIP;
		1297	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1298	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1299	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1300	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1301	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1302	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1303	glEnd;
		1304
		1305	if ($self->{label}) {
		1306	glTranslate $border * 2, 0;
		1307	$self->{label}->_draw;
		1308	}
		1309	}
		1310
		1311	#############################################################################
		1312
		1313	package CFPlus::UI::Toplevel;
		1314
		1315	our @ISA = CFPlus::UI::Bin::;
		1316
		1317	use CFPlus::OpenGL;
		1318
		1319	my $bg =
		1320	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
		1321	mipmap => 1, wrap => 1;
		1322
		1323	my @border =
		1324	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1325	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1326
		1327	my @icon =
		1328	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1329	qw(x1_move.png x1_resize.png);
		1330
		1331	sub new {
		1332	my ($class, %arg) = @_;
1076		1333
1077	my $self = $class->SUPER::new (	1334	my $self = $class->SUPER::new (
1078	bg => [1, 1, 1, 1],	1335	bg => [1, 1, 1, 1],
1079	border_bg => [1, 1, 1, 1],	1336	border_bg => [1, 1, 1, 1],
1080	border => 0.6,	1337	border => 0.6,
1081	can_events => 1,	1338	can_events => 1,
1082	min_w => 16,	1339	min_w => 64,
1083	min_h => 16,	1340	min_h => 32,
1084	%arg,	1341	%arg,
1085	);	1342	);
1086		1343
1087	$self->{title} = new CFClient::UI::Label	1344	$self->{title_widget} = new CFPlus::UI::Label
1088	align => 0,	1345	align => 0,
1089	valign => 1,	1346	valign => 1,
1090	text => $title,	1347	text => $self->{title},
1091	fontsize => $self->{border}	1348	fontsize => $self->{border},
1092	if defined $title;	1349	if exists $self->{title};
		1350
		1351	if ($self->{has_close_button}) {
		1352	$self->{close_button} =
		1353	new CFPlus::UI::ImageButton
		1354	path => 'x1_close.png',
		1355	on_activate => sub { $self->emit ("delete") };
		1356
		1357	$self->CFPlus::UI::Container::add ($self->{close_button});
		1358	}
1093		1359
1094	$self	1360	$self
1095	}	1361	}
1096		1362
1097	sub add {	1363	sub add {
1098	my ($self, @widgets) = @_;	1364	my ($self, @widgets) = @_;
1099		1365
1100	$self->SUPER::add (@widgets);	1366	$self->SUPER::add (@widgets);
		1367	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1368	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1102	}	1369	}
1103		1370
1104	sub border {	1371	sub border {
1105	int $_[0]{border} * $::FONTSIZE	1372	int $_[0]{border} * $::FONTSIZE
1106	}	1373	}
1107		1374
1108	sub size_request {	1375	sub size_request {
1109	my ($self) = @_;	1376	my ($self) = @_;
1110		1377
1111	$self->{title}->size_request	1378	$self->{title_widget}->size_request
1112	if $self->{title};	1379	if $self->{title_widget};
		1380
		1381	$self->{close_button}->size_request
		1382	if $self->{close_button};
1113		1383
1114	my ($w, $h) = $self->SUPER::size_request;	1384	my ($w, $h) = $self->SUPER::size_request;
1115		1385
1116	(	1386	(
1117	$w + $self->border * 2,	1387	$w + $self->border * 2,
1118	$h + $self->border * 2,	1388	$h + $self->border * 2,
1119	)	1389	)
1120	}	1390	}
1121		1391
1122	sub size_allocate {	1392	sub invoke_size_allocate {
1123	my ($self, $w, $h) = @_;	1393	my ($self, $w, $h) = @_;
1124		1394
1125	if ($self->{title}) {	1395	if ($self->{title_widget}) {
1126	$self->{title}{w} = $w;	1396	$self->{title_widget}{w} = $w;
1127	$self->{title}{h} = $h;	1397	$self->{title_widget}{h} = $h;
1128	$self->{title}->size_allocate ($w, $h);	1398	$self->{title_widget}->invoke_size_allocate ($w, $h);
1129	}	1399	}
1130		1400
1131	my $border = $self->border;	1401	my $border = $self->border;
1132		1402
1133	$h -= List::Util::max 0, $border * 2;	1403	$h -= List::Util::max 0, $border * 2;
1134	$w -= List::Util::max 0, $border * 2;	1404	$w -= List::Util::max 0, $border * 2;
		1405
		1406	$self->child->configure ($border, $border, $w, $h);
		1407
		1408	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1409	if $self->{close_button};
		1410
		1411	1
		1412	}
		1413
		1414	sub invoke_delete {
		1415	my ($self) = @_;
		1416
		1417	$self->hide;
1135		1418
1136	$self->child->configure ($border, $border, $w, $h);	1419	1
1137	}	1420	}
1138		1421
1139	sub button_down {	1422	sub invoke_button_down {
1140	my ($self, $ev, $x, $y) = @_;	1423	my ($self, $ev, $x, $y) = @_;
1141		1424
1142	my ($w, $h) = @$self{qw(w h)};	1425	my ($w, $h) = @$self{qw(w h)};
1143	my $border = $self->border;	1426	my $border = $self->border;
1144		1427
…		…
1175		1458
1176	($x, $y) = ($ev->{x}, $ev->{y});	1459	($x, $y) = ($ev->{x}, $ev->{y});
1177		1460
1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1461	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1179	# HACK: the next line is required to enforce placement	1462	# HACK: the next line is required to enforce placement
1180	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});	1463	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1181	};	1464	};
1182	} else {	1465	} else {
1183	return 0;	1466	return 0;
1184	}	1467	}
1185		1468
1186	1	1469	1
1187	}	1470	}
1188		1471
1189	sub button_up {	1472	sub invoke_button_up {
1190	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1191		1474
1192	!!delete $self->{motion}	1475	! ! delete $self->{motion}
1193	}	1476	}
1194		1477
1195	sub mouse_motion {	1478	sub invoke_mouse_motion {
1196	my ($self, $ev, $x, $y) = @_;	1479	my ($self, $ev, $x, $y) = @_;
1197		1480
1198	$self->{motion}->($ev, $x, $y) if $self->{motion};	1481	$self->{motion}->($ev, $x, $y) if $self->{motion};
1199		1482
1200	!!$self->{motion}	1483	! ! $self->{motion}
		1484	}
		1485
		1486	sub invoke_visibility_change {
		1487	my ($self, $visible) = @_;
		1488
		1489	delete $self->{motion} unless $visible;
		1490
		1491	0
1201	}	1492	}
1202		1493
1203	sub _draw {	1494	sub _draw {
1204	my ($self) = @_;	1495	my ($self) = @_;
1205		1496
…		…
1212	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1503	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1213		1504
1214	my $border = $self->border;	1505	my $border = $self->border;
1215		1506
1216	glColor @{ $self->{border_bg} };	1507	glColor @{ $self->{border_bg} };
1217	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1508	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1218	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1509	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1219	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1510	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1220	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1511	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1512
		1513	# move
		1514	my $w2 = ($w - $border) * .5;
		1515	my $h2 = ($h - $border) * .5;
		1516	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1517	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1518	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1519
		1520	# resize
		1521	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1522	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1523	unless $self->{has_close_button};
		1524	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1525	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1221		1526
1222	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223	glColor @{ $self->{bg} };	1528	glColor @{ $self->{bg} };
1224		1529
1225	# TODO: repeat texture not scale	1530	# TODO: repeat texture not scale
…		…
1231		1536
1232	glDisable GL_TEXTURE_2D;	1537	glDisable GL_TEXTURE_2D;
1233		1538
1234	$child->draw;	1539	$child->draw;
1235		1540
1236	if ($self->{title}) {	1541	if ($self->{title_widget}) {
1237	glTranslate 0, $border - $self->{h};	1542	glTranslate 0, $border - $self->{h};
1238	$self->{title}->_draw;	1543	$self->{title_widget}->_draw;
		1544
		1545	glTranslate 0, - ($border - $self->{h});
1239	}	1546	}
		1547
		1548	$self->{close_button}->draw
		1549	if $self->{close_button};
1240	}	1550	}
1241		1551
1242	#############################################################################	1552	#############################################################################
1243		1553
1244	package CFClient::UI::Table;	1554	package CFPlus::UI::Table;
1245		1555
1246	our @ISA = CFClient::UI::Base::;	1556	our @ISA = CFPlus::UI::Container::;
1247		1557
1248	use List::Util qw(max sum);	1558	use List::Util qw(max sum);
1249		1559
1250	use CFClient::OpenGL;	1560	use CFPlus::OpenGL;
1251		1561
1252	sub new {	1562	sub new {
1253	my $class = shift;	1563	my $class = shift;
1254		1564
1255	$class->SUPER::new (	1565	$class->SUPER::new (
1256	col_expand => [],	1566	col_expand => [],
		1567	row_expand => [],
1257	@_,	1568	@_,
1258	)	1569	)
1259	}	1570	}
1260		1571
1261	sub children {
1262	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1263	}
1264
1265	sub add {	1572	sub add {
1266	my ($self, $x, $y, $child) = @_;
1267
1268	$child->set_parent ($self);
1269	$self->{children}[$y][$x] = $child;
1270
1271	$self->realloc;
1272	}
1273
1274	# TODO: move to container class maybe? send children a signal on removal?
1275	sub clear {
1276	my ($self) = @_;	1573	my ($self, @widgets) = @_;
		1574
		1575	for my $child (@widgets) {
		1576	$child->{rowspan} ||= 1;
		1577	$child->{colspan} ||= 1;
		1578	}
		1579
		1580	$self->SUPER::add (@widgets);
		1581	}
		1582
		1583	sub add_at {
		1584	my $self = shift;
		1585
		1586	my @widgets;
		1587
		1588	while (@_) {
		1589	my ($col, $row, $child) = splice @_, 0, 3, ();
		1590
		1591	$child->{row} = $row;
		1592	$child->{col} = $col;
		1593
		1594	push @widgets, $child;
		1595	}
		1596
		1597	$self->add (@widgets);
		1598	}
		1599
		1600	sub get_wh {
		1601	my ($self) = @_;
		1602
		1603	my (@w, @h);
1277		1604
1278	my @children = $self->children;	1605	my @children = $self->children;
1279	delete $self->{children};	1606
		1607	# first pass, columns
		1608	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1609	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1610
		1611	my $sw = sum @w[$c .. $c + $cs - 1];
		1612
		1613	if ($w > $sw) {
		1614	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1615	}
1280		1616	}
1281	for (@children) {
1282	delete $_->{parent};
1283	$_->hide;
1284	}
1285		1617
1286	$self->realloc;	1618	# second pass, rows
1287	}	1619	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1288
1289	sub get_wh {
1290	my ($self) = @_;
1291
1292	my (@w, @h);
1293
1294	for my $y (0 .. $#{$self->{children}}) {
1295	my $row = $self->{children}[$y]
1296	or next;
1297
1298	for my $x (0 .. $#$row) {
1299	my $widget = $row->[$x]
1300	or next;
1301	my ($w, $h) = @$widget{qw(req_w req_h)};	1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1302		1621
1303	$w[$x] = max $w[$x], $w;	1622	my $sh = sum @h[$r .. $r + $rs - 1];
1304	$h[$y] = max $h[$y], $h;	1623
		1624	if ($h > $sh) {
		1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1305	}	1626	}
1306	}	1627	}
1307		1628
1308	(\@w, \@h)	1629	(\@w, \@h)
1309	}	1630	}
…		…
1317	(sum @$ws),	1638	(sum @$ws),
1318	(sum @$hs),	1639	(sum @$hs),
1319	)	1640	)
1320	}	1641	}
1321		1642
1322	sub size_allocate {	1643	sub invoke_size_allocate {
1323	my ($self, $w, $h) = @_;	1644	my ($self, $w, $h) = @_;
1324		1645
1325	my ($ws, $hs) = $self->get_wh;	1646	my ($ws, $hs) = $self->get_wh;
1326		1647
1327	my $req_w = (sum @$ws) || 1;	1648	my $req_w = (sum @$ws) || 1;
1328	my $req_h = (sum @$hs) || 1;	1649	my $req_h = (sum @$hs) || 1;
1329		1650
1330	# TODO: nicer code && do row_expand	1651	# now linearly scale the rows/columns to the allocated size
1331	my @col_expand = @{$self->{col_expand}};	1652	my @col_expand = @{$self->{col_expand}};
1332	@col_expand = (1) x @$ws unless @col_expand;	1653	@col_expand = (1) x @$ws unless @col_expand;
1333	my $col_expand = (sum @col_expand) || 1;	1654	my $col_expand = (sum @col_expand) || 1;
1334		1655
1335	# linearly scale sizes
1336	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1337	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1338		1657
1339	CFClient::UI::harmonize $ws;	1658	CFPlus::UI::harmonize $ws;
		1659
		1660	my @row_expand = @{$self->{row_expand}};
		1661	@row_expand = (1) x @$ws unless @row_expand;
		1662	my $row_expand = (sum @row_expand) || 1;
		1663
		1664	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1665
1340	CFClient::UI::harmonize $hs;	1666	CFPlus::UI::harmonize $hs;
1341		1667
1342	my $y;	1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1343		1670
1344	for my $r (0 .. $#{$self->{children}}) {	1671	for my $widget ($self->children) {
1345	my $row = $self->{children}[$r]	1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1346	or next;
1347		1673
1348	my $x = 0;	1674	$widget->configure (
1349	my $row_h = $hs->[$r];	1675	$x[$c], $y[$r],
		1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1350		1677	);
1351	for my $c (0 .. $#$row) {	1678	}
1352	my $col_w = $ws->[$c];
1353		1679
1354	if (my $widget = $row->[$c]) {	1680	1
1355	$widget->configure ($x, $y, $col_w, $row_h);	1681	}
1356	}
1357		1682
1358	$x += $col_w;	1683	#############################################################################
		1684
		1685	package CFPlus::UI::Fixed;
		1686
		1687	use List::Util qw(min max);
		1688
		1689	our @ISA = CFPlus::UI::Container::;
		1690
		1691	sub _scale($$$) {
		1692	my ($rel, $val, $max) = @_;
		1693
		1694	$rel ? $val * $max : $val
		1695	}
		1696
		1697	sub size_request {
		1698	my ($self) = @_;
		1699
		1700	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1701
		1702	# determine overall size by querying abs widgets
		1703	for my $child ($self->visible_children) {
		1704	unless ($child->{c_rel}) {
		1705	my $x = $child->{c_x};
		1706	my $y = $child->{c_y};
		1707
		1708	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1709	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1359	}	1710	}
1360
1361	$y += $row_h;
1362	}	1711	}
1363		1712
1364	}	1713	my $W = $x2 - $x1;
		1714	my $H = $y2 - $y1;
1365		1715
1366	sub find_widget {	1716	# now layout remaining widgets
		1717	for my $child ($self->visible_children) {
		1718	if ($child->{c_rel}) {
		1719	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1720	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1721
		1722	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1723	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1724	}
		1725	}
		1726
		1727	my $W = $x2 - $x1;
		1728	my $H = $y2 - $y1;
		1729
		1730	($W, $H)
		1731	}
		1732
		1733	sub invoke_size_allocate {
1367	my ($self, $x, $y) = @_;	1734	my ($self, $W, $H) = @_;
1368		1735
1369	$x -= $self->{x};	1736	for my $child ($self->visible_children) {
1370	$y -= $self->{y};	1737	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1738	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1371		1739
1372	my $res;	1740	$x += $child->{c_halign} * $child->{req_w};
		1741	$y += $child->{c_valign} * $child->{req_h};
1373		1742
1374	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1743	$child->configure ($x, $y, $child->{req_w}, $child->{req_h});
1375	$res = $_->find_widget ($x, $y)	1744	}
1376	and return $res;	1745
1377	}	1746	1
1378
1379	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1380	}
1381
1382	sub _draw {
1383	my ($self) = @_;
1384
1385	for (grep $_, @{$self->{children}}) {
1386	$_->draw for grep $_, @$_;
1387	}
1388	}	1747	}
1389		1748
1390	#############################################################################	1749	#############################################################################
1391		1750
1392	package CFClient::UI::Box;	1751	package CFPlus::UI::Box;
1393		1752
1394	our @ISA = CFClient::UI::Container::;	1753	our @ISA = CFPlus::UI::Container::;
1395		1754
1396	sub size_request {	1755	sub size_request {
1397	my ($self) = @_;	1756	my ($self) = @_;
1398		1757
1399	$self->{vertical}	1758	$self->{vertical}
…		…
1405	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1764	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1765	(List::Util::max map $_->{req_h}, @{$self->{children}}),
1407	)	1766	)
1408	}	1767	}
1409		1768
1410	sub size_allocate {	1769	sub invoke_size_allocate {
1411	my ($self, $w, $h) = @_;	1770	my ($self, $w, $h) = @_;
1412		1771
1413	my $space = $self->{vertical} ? $h : $w;	1772	my $space = $self->{vertical} ? $h : $w;
1414	my $children = $self->{children};	1773	my @children = $self->visible_children;
1415		1774
1416	my @req;	1775	my @req;
1417		1776
1418	if ($self->{homogeneous}) {	1777	if ($self->{homogeneous}) {
1419	@req = ($space / (@$children || 1)) x @$children;	1778	@req = ($space / (@children || 1)) x @children;
1420	} else {	1779	} else {
1421	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1780	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1422	my $req = List::Util::sum @req;	1781	my $req = List::Util::sum @req;
1423		1782
1424	if ($req > $space) {	1783	if ($req > $space) {
1425	# ah well, not enough space	1784	# ah well, not enough space
1426	$_ *= $space / $req for @req;	1785	$_ *= $space / $req for @req;
1427	} else {	1786	} else {
1428	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1787	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1429		1788
1430	$space = ($space - $req) / $expand; # remaining space to give away	1789	$space = ($space - $req) / $expand; # remaining space to give away
1431		1790
1432	$req[$_] += $space * $children->[$_]{expand}	1791	$req[$_] += $space * $children[$_]{expand}
1433	for 0 .. $#$children;	1792	for 0 .. $#children;
1434	}	1793	}
1435	}	1794	}
1436		1795
1437	CFClient::UI::harmonize \@req;	1796	CFPlus::UI::harmonize \@req;
1438		1797
1439	my $pos = 0;	1798	my $pos = 0;
1440	for (0 .. $#$children) {	1799	for (0 .. $#children) {
1441	my $alloc = $req[$_];	1800	my $alloc = $req[$_];
1442	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1801	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1443		1802
1444	$pos += $alloc;	1803	$pos += $alloc;
1445	}	1804	}
1446		1805
1447	1	1806	1
1448	}	1807	}
1449		1808
1450	#############################################################################	1809	#############################################################################
1451		1810
1452	package CFClient::UI::HBox;	1811	package CFPlus::UI::HBox;
1453		1812
1454	our @ISA = CFClient::UI::Box::;	1813	our @ISA = CFPlus::UI::Box::;
1455		1814
1456	sub new {	1815	sub new {
1457	my $class = shift;	1816	my $class = shift;
1458		1817
1459	$class->SUPER::new (	1818	$class->SUPER::new (
…		…
1462	)	1821	)
1463	}	1822	}
1464		1823
1465	#############################################################################	1824	#############################################################################
1466		1825
1467	package CFClient::UI::VBox;	1826	package CFPlus::UI::VBox;
1468		1827
1469	our @ISA = CFClient::UI::Box::;	1828	our @ISA = CFPlus::UI::Box::;
1470		1829
1471	sub new {	1830	sub new {
1472	my $class = shift;	1831	my $class = shift;
1473		1832
1474	$class->SUPER::new (	1833	$class->SUPER::new (
…		…
1477	)	1836	)
1478	}	1837	}
1479		1838
1480	#############################################################################	1839	#############################################################################
1481		1840
1482	package CFClient::UI::Label;	1841	package CFPlus::UI::Label;
1483		1842
1484	our @ISA = CFClient::UI::DrawBG::;	1843	our @ISA = CFPlus::UI::DrawBG::;
1485		1844
1486	use CFClient::OpenGL;	1845	use CFPlus::OpenGL;
1487		1846
1488	sub new {	1847	sub new {
1489	my ($class, %arg) = @_;	1848	my ($class, %arg) = @_;
1490		1849
1491	my $self = $class->SUPER::new (	1850	my $self = $class->SUPER::new (
…		…
1494	#active_bg => none	1853	#active_bg => none
1495	#font => default_font	1854	#font => default_font
1496	#text => initial text	1855	#text => initial text
1497	#markup => initial narkup	1856	#markup => initial narkup
1498	#max_w => maximum pixel width	1857	#max_w => maximum pixel width
		1858	#style => 0, # render flags
1499	ellipsise => 3, # end	1859	ellipsise => 3, # end
1500	layout => (new CFClient::Layout),	1860	layout => (new CFPlus::Layout),
1501	fontsize => 1,	1861	fontsize => 1,
1502	align => -1,	1862	align => -1,
1503	valign => -1,	1863	valign => -1,
1504	padding_x => 2,	1864	padding_x => 2,
1505	padding_y => 2,	1865	padding_y => 2,
1506	can_events => 0,	1866	can_events => 0,
1507	%arg	1867	%arg
1508	);	1868	);
1509		1869
1510	if (exists $self->{template}) {	1870	if (exists $self->{template}) {
1511	my $layout = new CFClient::Layout;	1871	my $layout = new CFPlus::Layout;
1512	$layout->set_text (delete $self->{template});	1872	$layout->set_text (delete $self->{template});
1513	$self->{template} = $layout;	1873	$self->{template} = $layout;
1514	}	1874	}
1515		1875
1516	if (exists $self->{markup}) {	1876	if (exists $self->{markup}) {
…		…
1520	}	1880	}
1521		1881
1522	$self	1882	$self
1523	}	1883	}
1524		1884
1525	sub escape($) {
1526	local $_ = $_[0];
1527
1528	s/&/&amp;/g;
1529	s/>/&gt;/g;
1530	s/</&lt;/g;
1531
1532	$_
1533	}
1534
1535	sub update {	1885	sub update {
1536	my ($self) = @_;	1886	my ($self) = @_;
1537		1887
1538	delete $self->{texture};	1888	delete $self->{texture};
1539	$self->SUPER::update;	1889	$self->SUPER::update;
1540	}	1890	}
1541		1891
		1892	sub realloc {
		1893	my ($self) = @_;
		1894
		1895	delete $self->{ox};
		1896	$self->SUPER::realloc;
		1897	}
		1898
1542	sub set_text {	1899	sub set_text {
1543	my ($self, $text) = @_;	1900	my ($self, $text) = @_;
1544		1901
1545	return if $self->{text} eq "T$text";	1902	return if $self->{text} eq "T$text";
1546	$self->{text} = "T$text";	1903	$self->{text} = "T$text";
1547		1904
1548	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1549	$self->{layout}->set_text ($text);	1905	$self->{layout}->set_text ($text);
1550		1906
		1907	delete $self->{size_req};
1551	$self->realloc;	1908	$self->realloc;
1552	$self->update;	1909	$self->update;
1553	}	1910	}
1554		1911
1555	sub set_markup {	1912	sub set_markup {
…		…
1558	return if $self->{text} eq "M$markup";	1915	return if $self->{text} eq "M$markup";
1559	$self->{text} = "M$markup";	1916	$self->{text} = "M$markup";
1560		1917
1561	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1918	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562		1919
1563	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1564	$self->{layout}->set_markup ($markup);	1920	$self->{layout}->set_markup ($markup);
1565		1921
		1922	delete $self->{size_req};
1566	$self->realloc;	1923	$self->realloc;
1567	$self->update;	1924	$self->update;
1568	}	1925	}
1569		1926
1570	sub size_request {	1927	sub size_request {
1571	my ($self) = @_;	1928	my ($self) = @_;
1572		1929
		1930	$self->{size_req} ||= do {
1573	$self->{layout}->set_font ($self->{font}) if $self->{font};	1931	$self->{layout}->set_font ($self->{font}) if $self->{font};
1574	$self->{layout}->set_width ($self->{max_w} || -1);	1932	$self->{layout}->set_width ($self->{max_w} || -1);
1575	$self->{layout}->set_ellipsise ($self->{ellipsise});	1933	$self->{layout}->set_ellipsise ($self->{ellipsise});
1576	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1934	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1577	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1935	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1578		1936
1579	my ($w, $h) = $self->{layout}->size;	1937	my ($w, $h) = $self->{layout}->size;
1580		1938
1581	if (exists $self->{template}) {	1939	if (exists $self->{template}) {
1582	$self->{template}->set_font ($self->{font}) if $self->{font};	1940	$self->{template}->set_font ($self->{font}) if $self->{font};
		1941	$self->{template}->set_width ($self->{max_w} || -1);
1583	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1942	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1584		1943
1585	my ($w2, $h2) = $self->{template}->size;	1944	my ($w2, $h2) = $self->{template}->size;
1586		1945
1587	$w = List::Util::max $w, $w2;	1946	$w = List::Util::max $w, $w2;
1588	$h = List::Util::max $h, $h2;	1947	$h = List::Util::max $h, $h2;
		1948	}
		1949
		1950	[$w, $h]
1589	}	1951	};
1590		1952
1591	($w, $h)	1953	@{ $self->{size_req} }
1592	}	1954	}
1593		1955
		1956	sub baseline_shift {
		1957	$_[0]{layout}->descent
		1958	}
		1959
1594	sub size_allocate {	1960	sub invoke_size_allocate {
1595	my ($self, $w, $h) = @_;	1961	my ($self, $w, $h) = @_;
1596		1962
1597	delete $self->{ox};	1963	delete $self->{ox};
1598		1964
1599	delete $self->{texture}	1965	delete $self->{texture}
1600	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	1966	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1967
		1968	1
1601	}	1969	}
1602		1970
1603	sub set_fontsize {	1971	sub set_fontsize {
1604	my ($self, $fontsize) = @_;	1972	my ($self, $fontsize) = @_;
1605		1973
1606	$self->{fontsize} = $fontsize;	1974	$self->{fontsize} = $fontsize;
		1975	delete $self->{size_req};
1607	delete $self->{texture};	1976	delete $self->{texture};
1608		1977
1609	$self->realloc;	1978	$self->realloc;
1610	}	1979	}
1611		1980
		1981	sub reconfigure {
		1982	my ($self) = @_;
		1983
		1984	delete $self->{size_req};
		1985	delete $self->{texture};
		1986
		1987	$self->SUPER::reconfigure;
		1988	}
		1989
1612	sub _draw {	1990	sub _draw {
1613	my ($self) = @_;	1991	my ($self) = @_;
1614		1992
1615	$self->SUPER::_draw; # draw background, if applicable	1993	$self->SUPER::_draw; # draw background, if applicable
1616		1994
1617	my $tex = $self->{texture} ||= do {	1995	my $size = $self->{texture} ||= do {
1618	$self->{layout}->set_foreground (@{$self->{fg}});	1996	$self->{layout}->set_foreground (@{$self->{fg}});
1619	$self->{layout}->set_font ($self->{font}) if $self->{font};	1997	$self->{layout}->set_font ($self->{font}) if $self->{font};
1620	$self->{layout}->set_width ($self->{w});	1998	$self->{layout}->set_width ($self->{w});
1621	$self->{layout}->set_ellipsise ($self->{ellipsise});	1999	$self->{layout}->set_ellipsise ($self->{ellipsise});
1622	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2000	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1623	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2001	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624		2002
1625	new_from_layout CFClient::Texture $self->{layout}	2003	[$self->{layout}->size]
1626	};	2004	};
1627		2005
1628	unless (exists $self->{ox}) {	2006	unless (exists $self->{ox}) {
1629	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2007	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1630	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2008	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1631	: ($self->{w} - $tex->{w}) * 0.5);	2009	: ($self->{w} - $size->[0]) * 0.5);
1632		2010
1633	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2011	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1634	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2012	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1635	: ($self->{h} - $tex->{h}) * 0.5);	2013	: ($self->{h} - $size->[1]) * 0.5);
1636	};	2014	};
1637		2015
1638	glEnable GL_TEXTURE_2D;	2016	# unless ($self->{list}) {
1639	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2017	# $self->{list} = CFPlus::OpenGL::glGenList;
1640		2018	# CFPlus::OpenGL::glNewList $self->{list};
1641	if ($tex->{format} == GL_ALPHA) {	2019	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1642	glColor @{$self->{fg}};	2020	# CFPlus::OpenGL::glEndList;
1643	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1644	} else {
1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646	}	2021	# }
		2022	#
		2023	# CFPlus::OpenGL::glCallList $self->{list};
1647		2024
1648	glDisable GL_TEXTURE_2D;	2025	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1649	}	2026	}
		2027
		2028	#sub destroy {
		2029	# my ($self) = @_;
		2030	#
		2031	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2032	#
		2033	# $self->SUPER::destroy;
		2034	#}
1650		2035
1651	#############################################################################	2036	#############################################################################
1652		2037
1653	package CFClient::UI::EntryBase;	2038	package CFPlus::UI::EntryBase;
1654		2039
1655	our @ISA = CFClient::UI::Label::;	2040	our @ISA = CFPlus::UI::Label::;
1656		2041
1657	use CFClient::OpenGL;	2042	use CFPlus::OpenGL;
1658		2043
1659	sub new {	2044	sub new {
1660	my $class = shift;	2045	my $class = shift;
1661		2046
1662	$class->SUPER::new (	2047	$class->SUPER::new (
…		…
1666	active_fg => [0, 0, 0],	2051	active_fg => [0, 0, 0],
1667	can_hover => 1,	2052	can_hover => 1,
1668	can_focus => 1,	2053	can_focus => 1,
1669	valign => 0,	2054	valign => 0,
1670	can_events => 1,	2055	can_events => 1,
		2056	ellipsise => 0,
1671	#text => ...	2057	#text => ...
		2058	#hidden => "*",
1672	@_	2059	@_
1673	)	2060	)
1674	}	2061	}
1675		2062
1676	sub _set_text {	2063	sub _set_text {
…		…
1683	$self->{last_activity} = $::NOW;	2070	$self->{last_activity} = $::NOW;
1684	$self->{text} = $text;	2071	$self->{text} = $text;
1685		2072
1686	$text =~ s/./*/g if $self->{hidden};	2073	$text =~ s/./*/g if $self->{hidden};
1687	$self->{layout}->set_text ("$text ");	2074	$self->{layout}->set_text ("$text ");
		2075	delete $self->{size_req};
1688		2076
1689	$self->_emit (changed => $self->{text});	2077	$self->emit (changed => $self->{text});
		2078
		2079	$self->realloc;
1690	$self->update;	2080	$self->update;
1691	}	2081	}
1692		2082
1693	sub set_text {	2083	sub set_text {
1694	my ($self, $text) = @_;	2084	my ($self, $text) = @_;
1695		2085
1696	$self->{cursor} = length $text;	2086	$self->{cursor} = length $text;
1697	$self->_set_text ($text);	2087	$self->_set_text ($text);
1698
1699	$self->realloc;
1700	}	2088	}
1701		2089
1702	sub get_text {	2090	sub get_text {
1703	$_[0]{text}	2091	$_[0]{text}
1704	}	2092	}
…		…
1709	my ($w, $h) = $self->SUPER::size_request;	2097	my ($w, $h) = $self->SUPER::size_request;
1710		2098
1711	($w + 1, $h) # add 1 for cursor	2099	($w + 1, $h) # add 1 for cursor
1712	}	2100	}
1713		2101
1714	sub key_down {	2102	sub invoke_key_down {
1715	my ($self, $ev) = @_;	2103	my ($self, $ev) = @_;
1716		2104
1717	my $mod = $ev->{mod};	2105	my $mod = $ev->{mod};
1718	my $sym = $ev->{sym};	2106	my $sym = $ev->{sym};
1719	my $uni = $ev->{unicode};	2107	my $uni = $ev->{unicode};
1720		2108
1721	my $text = $self->get_text;	2109	my $text = $self->get_text;
		2110
		2111	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1722		2112
1723	if ($uni == 8) {	2113	if ($uni == 8) {
1724	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2114	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1725	} elsif ($uni == 127) {	2115	} elsif ($uni == 127) {
1726	substr $text, $self->{cursor}, 1, "";	2116	substr $text, $self->{cursor}, 1, "";
1727	} elsif ($sym == CFClient::SDLK_LEFT) {	2117	} elsif ($sym == CFPlus::SDLK_LEFT) {
1728	--$self->{cursor} if $self->{cursor};	2118	--$self->{cursor} if $self->{cursor};
1729	} elsif ($sym == CFClient::SDLK_RIGHT) {	2119	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1730	++$self->{cursor} if $self->{cursor} < length $self->{text};	2120	++$self->{cursor} if $self->{cursor} < length $self->{text};
1731	} elsif ($sym == CFClient::SDLK_HOME) {	2121	} elsif ($sym == CFPlus::SDLK_HOME) {
		2122	# what a hack
		2123	$self->{cursor} =
		2124	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2125	? length $1
		2126	: 0;
		2127	} elsif ($sym == CFPlus::SDLK_END) {
		2128	# uh, again
		2129	$self->{cursor} =
		2130	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2131	? $self->{cursor} + length $1
		2132	: length $self->{text};
		2133	} elsif ($uni == 21) { # ctrl-u
		2134	$text = "";
1732	$self->{cursor} = 0;	2135	$self->{cursor} = 0;
1733	} elsif ($sym == CFClient::SDLK_END) {
1734	$self->{cursor} = length $text;
1735	} elsif ($uni == 27) {	2136	} elsif ($uni == 27) {
1736	$self->_emit ('escape');	2137	$self->emit ('escape');
1737	} elsif ($uni) {	2138	} elsif ($uni == 0x0d) {
		2139	substr $text, $self->{cursor}++, 0, "\012";
		2140	} elsif ($uni >= 0x20) {
1738	substr $text, $self->{cursor}++, 0, chr $uni;	2141	substr $text, $self->{cursor}++, 0, chr $uni;
1739	} else {	2142	} else {
1740	return 0;	2143	return 0;
1741	}	2144	}
1742		2145
1743	$self->_set_text ($text);	2146	$self->_set_text ($text);
1744		2147
1745	$self->realloc;	2148	$self->realloc;
		2149	$self->update;
1746		2150
1747	1	2151	1
1748	}	2152	}
1749		2153
1750	sub focus_in {	2154	sub invoke_focus_in {
1751	my ($self) = @_;	2155	my ($self) = @_;
1752		2156
1753	$self->{last_activity} = $::NOW;	2157	$self->{last_activity} = $::NOW;
1754		2158
1755	$self->SUPER::focus_in;	2159	$self->SUPER::invoke_focus_in
1756	}	2160	}
1757		2161
1758	sub button_down {	2162	sub invoke_button_down {
1759	my ($self, $ev, $x, $y) = @_;	2163	my ($self, $ev, $x, $y) = @_;
1760		2164
1761	$self->SUPER::button_down ($ev, $x, $y);	2165	$self->SUPER::invoke_button_down ($ev, $x, $y);
1762		2166
1763	my $idx = $self->{layout}->xy_to_index ($x, $y);	2167	my $idx = $self->{layout}->xy_to_index ($x, $y);
1764		2168
1765	# byte-index to char-index	2169	# byte-index to char-index
1766	my $text = $self->{text};	2170	my $text = $self->{text};
1767	utf8::encode $text;	2171	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1768	$self->{cursor} = length substr $text, 0, $idx;	2172	$self->{cursor} = length $text;
1769		2173
1770	$self->_set_text ($self->{text});	2174	$self->_set_text ($self->{text});
1771	$self->update;	2175	$self->update;
1772		2176
1773	1	2177	1
1774	}	2178	}
1775		2179
1776	sub mouse_motion {	2180	sub invoke_mouse_motion {
1777	my ($self, $ev, $x, $y) = @_;	2181	my ($self, $ev, $x, $y) = @_;
1778	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2182	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1779		2183
1780	0	2184	1
1781	}	2185	}
1782		2186
1783	sub _draw {	2187	sub _draw {
1784	my ($self) = @_;	2188	my ($self) = @_;
1785		2189
1786	local $self->{fg} = $self->{fg};	2190	local $self->{fg} = $self->{fg};
1787		2191
1788	if ($FOCUS == $self) {	2192	if ($FOCUS == $self) {
1789	glColor @{$self->{active_bg}};	2193	glColor_premultiply @{$self->{active_bg}};
1790	$self->{fg} = $self->{active_fg};	2194	$self->{fg} = $self->{active_fg};
1791	} else {	2195	} else {
1792	glColor @{$self->{bg}};	2196	glColor_premultiply @{$self->{bg}};
1793	}	2197	}
1794		2198
1795	glEnable GL_BLEND;	2199	glEnable GL_BLEND;
1796	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2200	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1797	glBegin GL_QUADS;	2201	glBegin GL_QUADS;
1798	glVertex 0 , 0;	2202	glVertex 0 , 0;
1799	glVertex 0 , $self->{h};	2203	glVertex 0 , $self->{h};
1800	glVertex $self->{w}, $self->{h};	2204	glVertex $self->{w}, $self->{h};
1801	glVertex $self->{w}, 0;	2205	glVertex $self->{w}, 0;
…		…
1812	utf8::encode $text;	2216	utf8::encode $text;
1813		2217
1814	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2218	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1815	}	2219	}
1816		2220
1817	glColor @{$self->{fg}};
1818	glBegin GL_LINES;	2221	glBegin GL_LINES;
1819	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2222	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1820	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2223	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1821	glEnd;	2224	glEnd;
1822	}	2225	}
1823	}	2226	}
1824		2227
		2228	#############################################################################
		2229
1825	package CFClient::UI::Entry;	2230	package CFPlus::UI::Entry;
1826		2231
1827	our @ISA = CFClient::UI::EntryBase::;	2232	our @ISA = CFPlus::UI::EntryBase::;
1828		2233
1829	use CFClient::OpenGL;	2234	use CFPlus::OpenGL;
1830		2235
1831	sub key_down {	2236	sub invoke_key_down {
1832	my ($self, $ev) = @_;	2237	my ($self, $ev) = @_;
1833		2238
1834	my $sym = $ev->{sym};	2239	my $sym = $ev->{sym};
1835		2240
1836	if ($sym == 13) {	2241	if ($ev->{uni} == 0x0d || $sym == 13) {
1837	unshift @{$self->{history}},	2242	unshift @{$self->{history}},
1838	my $txt = $self->get_text;	2243	my $txt = $self->get_text;
		2244
1839	$self->{history_pointer} = -1;	2245	$self->{history_pointer} = -1;
1840	$self->{history_saveback} = '';	2246	$self->{history_saveback} = '';
1841	$self->_emit (activate => $txt);	2247	$self->emit (activate => $txt);
1842	$self->update;	2248	$self->update;
1843		2249
1844	} elsif ($sym == CFClient::SDLK_UP) {	2250	} elsif ($sym == CFPlus::SDLK_UP) {
1845	if ($self->{history_pointer} < 0) {	2251	if ($self->{history_pointer} < 0) {
1846	$self->{history_saveback} = $self->get_text;	2252	$self->{history_saveback} = $self->get_text;
1847	}	2253	}
1848	if (@{$self->{history} || []} > 0) {	2254	if (@{$self->{history} || []} > 0) {
1849	$self->{history_pointer}++;	2255	$self->{history_pointer}++;
…		…
1851	$self->{history_pointer} = @{$self->{history} || []} - 1;	2257	$self->{history_pointer} = @{$self->{history} || []} - 1;
1852	}	2258	}
1853	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2259	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1854	}	2260	}
1855		2261
1856	} elsif ($sym == CFClient::SDLK_DOWN) {	2262	} elsif ($sym == CFPlus::SDLK_DOWN) {
1857	$self->{history_pointer}--;	2263	$self->{history_pointer}--;
1858	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2264	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1859		2265
1860	if ($self->{history_pointer} >= 0) {	2266	if ($self->{history_pointer} >= 0) {
1861	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2267	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1862	} else {	2268	} else {
1863	$self->set_text ($self->{history_saveback});	2269	$self->set_text ($self->{history_saveback});
1864	}	2270	}
1865		2271
1866	} else {	2272	} else {
1867	return $self->SUPER::key_down ($ev)	2273	return $self->SUPER::invoke_key_down ($ev)
1868	}	2274	}
1869		2275
1870	1	2276	1
1871	}	2277	}
1872		2278
1873	#############################################################################	2279	#############################################################################
1874		2280
		2281	package CFPlus::UI::TextEdit;
		2282
		2283	our @ISA = CFPlus::UI::EntryBase::;
		2284
		2285	use CFPlus::OpenGL;
		2286
		2287	sub move_cursor_ver {
		2288	my ($self, $dy) = @_;
		2289
		2290	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2291
		2292	$y += $dy;
		2293
		2294	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2295	$self->{cursor} = $index;
		2296	delete $self->{cur_h};
		2297	$self->update;
		2298	return;
		2299	}
		2300	}
		2301
		2302	sub invoke_key_down {
		2303	my ($self, $ev) = @_;
		2304
		2305	my $sym = $ev->{sym};
		2306
		2307	if ($sym == CFPlus::SDLK_UP) {
		2308	$self->move_cursor_ver (-1);
		2309	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2310	$self->move_cursor_ver (+1);
		2311	} else {
		2312	return $self->SUPER::invoke_key_down ($ev)
		2313	}
		2314
		2315	1
		2316	}
		2317
		2318	#############################################################################
		2319
1875	package CFClient::UI::Button;	2320	package CFPlus::UI::Button;
1876		2321
1877	our @ISA = CFClient::UI::Label::;	2322	our @ISA = CFPlus::UI::Label::;
1878		2323
1879	use CFClient::OpenGL;	2324	use CFPlus::OpenGL;
1880		2325
1881	my @tex =	2326	my @tex =
1882	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2327	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1883	qw(b1_button_active.png);	2328	qw(b1_button_inactive.png b1_button_active.png);
1884		2329
1885	sub new {	2330	sub new {
1886	my $class = shift;	2331	my $class = shift;
1887		2332
1888	$class->SUPER::new (	2333	$class->SUPER::new (
1889	padding_x => 4,	2334	padding_x => 4,
1890	padding_y => 4,	2335	padding_y => 4,
1891	fg => [1, 1, 1],	2336	fg => [1.0, 1.0, 1.0],
1892	active_fg => [0, 0, 1],	2337	active_fg => [0.8, 0.8, 0.8],
1893	can_hover => 1,	2338	can_hover => 1,
1894	align => 0,	2339	align => 0,
1895	valign => 0,	2340	valign => 0,
1896	can_events => 1,	2341	can_events => 1,
1897	@_	2342	@_
1898	)	2343	)
1899	}	2344	}
1900		2345
1901	sub activate { }
1902
1903	sub button_up {	2346	sub invoke_button_up {
1904	my ($self, $ev, $x, $y) = @_;	2347	my ($self, $ev, $x, $y) = @_;
1905		2348
1906	$self->emit ("activate")	2349	$self->emit ("activate")
1907	if $x >= 0 && $x < $self->{w}	2350	if $x >= 0 && $x < $self->{w}
1908	&& $y >= 0 && $y < $self->{h};	2351	&& $y >= 0 && $y < $self->{h};
…		…
1911	}	2354	}
1912		2355
1913	sub _draw {	2356	sub _draw {
1914	my ($self) = @_;	2357	my ($self) = @_;
1915		2358
1916	local $self->{fg} = $self->{fg};	2359	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1917
1918	if ($GRAB == $self) {
1919	$self->{fg} = $self->{active_fg};
1920	}
1921		2360
1922	glEnable GL_TEXTURE_2D;	2361	glEnable GL_TEXTURE_2D;
1923	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2362	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924	glColor 0, 0, 0, 1;	2363	glColor 0, 0, 0, 1;
1925		2364
		2365	my $tex = $tex[$GRAB == $self];
1926	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2366	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1927		2367
1928	glDisable GL_TEXTURE_2D;	2368	glDisable GL_TEXTURE_2D;
1929		2369
1930	$self->SUPER::_draw;	2370	$self->SUPER::_draw;
1931	}	2371	}
1932		2372
1933	#############################################################################	2373	#############################################################################
1934		2374
1935	package CFClient::UI::CheckBox;	2375	package CFPlus::UI::CheckBox;
1936		2376
1937	our @ISA = CFClient::UI::DrawBG::;	2377	our @ISA = CFPlus::UI::DrawBG::;
1938		2378
1939	my @tex =	2379	my @tex =
1940	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2380	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1941	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2381	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1942		2382
1943	use CFClient::OpenGL;	2383	use CFPlus::OpenGL;
1944		2384
1945	sub new {	2385	sub new {
1946	my $class = shift;	2386	my $class = shift;
1947		2387
1948	$class->SUPER::new (	2388	$class->SUPER::new (
…		…
1962	my ($self) = @_;	2402	my ($self) = @_;
1963		2403
1964	(6) x 2	2404	(6) x 2
1965	}	2405	}
1966		2406
		2407	sub toggle {
		2408	my ($self) = @_;
		2409
		2410	$self->{state} = !$self->{state};
		2411	$self->emit (changed => $self->{state});
		2412	$self->update;
		2413	}
		2414
1967	sub button_down {	2415	sub invoke_button_down {
1968	my ($self, $ev, $x, $y) = @_;	2416	my ($self, $ev, $x, $y) = @_;
1969		2417
1970	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2418	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1971	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2419	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1972	$self->{state} = !$self->{state};	2420	$self->toggle;
1973	$self->_emit (changed => $self->{state});
1974	} else {	2421	} else {
1975	return 0	2422	return 0
1976	}	2423	}
1977		2424
1978	1	2425	1
…		…
1998	glDisable GL_TEXTURE_2D;	2445	glDisable GL_TEXTURE_2D;
1999	}	2446	}
2000		2447
2001	#############################################################################	2448	#############################################################################
2002		2449
2003	package CFClient::UI::Image;	2450	package CFPlus::UI::Image;
2004		2451
2005	our @ISA = CFClient::UI::Base::;	2452	our @ISA = CFPlus::UI::Base::;
2006		2453
2007	use CFClient::OpenGL;	2454	use CFPlus::OpenGL;
2008	use Carp qw/confess/;
2009		2455
2010	our %loaded_images;	2456	our %texture_cache;
2011		2457
2012	sub new {	2458	sub new {
2013	my $class = shift;	2459	my $class = shift;
2014		2460
2015	my $self = $class->SUPER::new (can_events => 0, @_);	2461	my $self = $class->SUPER::new (
		2462	can_events => 0,
		2463	@_,
		2464	);
2016		2465
2017	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2466	$self->{path} || $self->{tex}
		2467	or Carp::croak "'path' or 'tex' attributes required";
2018		2468
2019	$loaded_images{$self->{image}} ||=	2469	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2020	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2470	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2021		2471
2022	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2472	CFPlus::weaken $texture_cache{$self->{path}};
2023		2473
2024	Scalar::Util::weaken $loaded_images{$self->{image}};	2474	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2025
2026	$self->{aspect} = $tex->{w} / $tex->{h};
2027		2475
2028	$self	2476	$self
2029	}	2477	}
2030		2478
		2479	sub STORABLE_freeze {
		2480	my ($self, $cloning) = @_;
		2481
		2482	$self->{path}
		2483	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2484
		2485	$self->{path}
		2486	}
		2487
		2488	sub STORABLE_attach {
		2489	my ($self, $cloning, $path) = @_;
		2490
		2491	$self->new (path => $path)
		2492	}
		2493
2031	sub size_request {	2494	sub size_request {
2032	my ($self) = @_;	2495	my ($self) = @_;
2033		2496
2034	($self->{tex}->{w}, $self->{tex}->{h})	2497	($self->{tex}{w}, $self->{tex}{h})
2035	}	2498	}
2036		2499
2037	sub _draw {	2500	sub _draw {
2038	my ($self) = @_;	2501	my ($self) = @_;
2039		2502
…		…
2049	}	2512	}
2050		2513
2051	glEnable GL_TEXTURE_2D;	2514	glEnable GL_TEXTURE_2D;
2052	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2053		2516
2054	$tex->draw_quad_alpha (0, 0, $w, $h);	2517	$tex->draw_quad (0, 0, $w, $h);
2055		2518
2056	glDisable GL_TEXTURE_2D;	2519	glDisable GL_TEXTURE_2D;
2057	}	2520	}
2058		2521
2059	#############################################################################	2522	#############################################################################
2060		2523
		2524	package CFPlus::UI::ImageButton;
		2525
		2526	our @ISA = CFPlus::UI::Image::;
		2527
		2528	use CFPlus::OpenGL;
		2529
		2530	my %textures;
		2531
		2532	sub new {
		2533	my $class = shift;
		2534
		2535	my $self = $class->SUPER::new (
		2536	padding_x => 4,
		2537	padding_y => 4,
		2538	fg => [1, 1, 1],
		2539	active_fg => [0, 0, 1],
		2540	can_hover => 1,
		2541	align => 0,
		2542	valign => 0,
		2543	can_events => 1,
		2544	@_
		2545	);
		2546	}
		2547
		2548	sub invoke_button_up {
		2549	my ($self, $ev, $x, $y) = @_;
		2550
		2551	$self->emit ("activate")
		2552	if $x >= 0 && $x < $self->{w}
		2553	&& $y >= 0 && $y < $self->{h};
		2554
		2555	1
		2556	}
		2557
		2558	#############################################################################
		2559
2061	package CFClient::UI::VGauge;	2560	package CFPlus::UI::VGauge;
2062		2561
2063	our @ISA = CFClient::UI::Base::;	2562	our @ISA = CFPlus::UI::Base::;
2064		2563
2065	use List::Util qw(min max);	2564	use List::Util qw(min max);
2066		2565
2067	use CFClient::OpenGL;	2566	use CFPlus::OpenGL;
2068		2567
2069	my %tex = (	2568	my %tex = (
2070	food => [	2569	food => [
2071	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2570	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2072	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2571	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2073	],	2572	],
2074	grace => [	2573	grace => [
2075	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2574	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2076	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2575	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2077	],	2576	],
2078	hp => [	2577	hp => [
2079	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2578	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2080	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2579	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2081	],	2580	],
2082	mana => [	2581	mana => [
2083	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2582	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2084	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2583	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2085	],	2584	],
2086	);	2585	);
2087		2586
2088	# eg. VGauge->new (gauge => 'food'), default gauge: food	2587	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2148	my $ycut1 = max 0, min 1, $ycut;	2647	my $ycut1 = max 0, min 1, $ycut;
2149	my $ycut2 = max 0, min 1, $ycut - 1;	2648	my $ycut2 = max 0, min 1, $ycut - 1;
2150		2649
2151	my $h1 = $self->{h} * (1 - $ycut1);	2650	my $h1 = $self->{h} * (1 - $ycut1);
2152	my $h2 = $self->{h} * (1 - $ycut2);	2651	my $h2 = $self->{h} * (1 - $ycut2);
		2652	my $h3 = $self->{h};
		2653
		2654	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2153		2655
2154	glEnable GL_BLEND;	2656	glEnable GL_BLEND;
2155	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2657	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2658	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2156	glEnable GL_TEXTURE_2D;	2659	glEnable GL_TEXTURE_2D;
2157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2660	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2158		2661
2159	glBindTexture GL_TEXTURE_2D, $t1->{name};	2662	glBindTexture GL_TEXTURE_2D, $t1->{name};
2160	glBegin GL_QUADS;	2663	glBegin GL_QUADS;
…		…
2175		2678
2176	if ($t3) {	2679	if ($t3) {
2177	glBindTexture GL_TEXTURE_2D, $t3->{name};	2680	glBindTexture GL_TEXTURE_2D, $t3->{name};
2178	glBegin GL_QUADS;	2681	glBegin GL_QUADS;
2179	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2682	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2180	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2683	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2181	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2684	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2182	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2685	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2183	glEnd;	2686	glEnd;
2184	}	2687	}
2185		2688
2186	glDisable GL_BLEND;	2689	glDisable GL_BLEND;
2187	glDisable GL_TEXTURE_2D;	2690	glDisable GL_TEXTURE_2D;
2188	}	2691	}
2189		2692
2190	#############################################################################	2693	#############################################################################
2191		2694
2192	package CFClient::UI::Gauge;	2695	package CFPlus::UI::Gauge;
2193		2696
2194	our @ISA = CFClient::UI::VBox::;	2697	our @ISA = CFPlus::UI::VBox::;
2195		2698
2196	sub new {	2699	sub new {
2197	my ($class, %arg) = @_;	2700	my ($class, %arg) = @_;
2198		2701
2199	my $self = $class->SUPER::new (	2702	my $self = $class->SUPER::new (
…		…
2201	can_hover => 1,	2704	can_hover => 1,
2202	can_events => 1,	2705	can_events => 1,
2203	%arg,	2706	%arg,
2204	);	2707	);
2205		2708
2206	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2709	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2207	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2710	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2208	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2711	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2209		2712
2210	$self	2713	$self
2211	}	2714	}
2212		2715
2213	sub set_fontsize {	2716	sub set_fontsize {
…		…
2234	$self->{value}->set_text ($val);	2737	$self->{value}->set_text ($val);
2235	}	2738	}
2236		2739
2237	#############################################################################	2740	#############################################################################
2238		2741
2239	package CFClient::UI::Slider;	2742	package CFPlus::UI::Slider;
2240		2743
2241	use strict;	2744	use strict;
2242		2745
2243	use CFClient::OpenGL;	2746	use CFPlus::OpenGL;
2244		2747
2245	our @ISA = CFClient::UI::DrawBG::;	2748	our @ISA = CFPlus::UI::DrawBG::;
2246		2749
2247	my @tex =	2750	my @tex =
2248	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2751	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2249	qw(s1_slider.png s1_slider_bg.png);	2752	qw(s1_slider.png s1_slider_bg.png);
2250		2753
2251	sub new {	2754	sub new {
2252	my $class = shift;	2755	my $class = shift;
2253		2756
…		…
2274	$self->update;	2777	$self->update;
2275		2778
2276	$self	2779	$self
2277	}	2780	}
2278		2781
2279	sub changed { }
2280
2281	sub set_range {	2782	sub set_range {
2282	my ($self, $range) = @_;	2783	my ($self, $range) = @_;
2283		2784
2284	($range, $self->{range}) = ($self->{range}, $range);	2785	($range, $self->{range}) = ($self->{range}, $range);
2285		2786
2286	$self->update
2287	if "@$range" ne "@{$self->{range}}";	2787	if ("@$range" ne "@{$self->{range}}") {
		2788	$self->update;
		2789	$self->set_value ($self->{range}[0]);
		2790	}
2288	}	2791	}
2289		2792
2290	sub set_value {	2793	sub set_value {
2291	my ($self, $value) = @_;	2794	my ($self, $value) = @_;
2292		2795
…		…
2303	if $unit;	2806	if $unit;
2304		2807
2305	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2808	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2306		2809
2307	if ($value != $old_value) {	2810	if ($value != $old_value) {
2308	$self->_emit (changed => $value);	2811	$self->emit (changed => $value);
2309	$self->update;	2812	$self->update;
2310	}	2813	}
2311	}	2814	}
2312		2815
2313	sub size_request {	2816	sub size_request {
2314	my ($self) = @_;	2817	my ($self) = @_;
2315		2818
2316	($self->{req_w}, $self->{req_h})	2819	($self->{req_w}, $self->{req_h})
2317	}	2820	}
2318		2821
2319	sub button_down {	2822	sub invoke_button_down {
2320	my ($self, $ev, $x, $y) = @_;	2823	my ($self, $ev, $x, $y) = @_;
2321		2824
2322	$self->SUPER::button_down ($ev, $x, $y);	2825	$self->SUPER::invoke_button_down ($ev, $x, $y);
2323		2826
2324	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2827	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325		2828
2326	$self->mouse_motion ($ev, $x, $y)	2829	$self->invoke_mouse_motion ($ev, $x, $y);
2327	}
2328		2830
		2831	1
		2832	}
		2833
2329	sub mouse_motion {	2834	sub invoke_mouse_motion {
2330	my ($self, $ev, $x, $y) = @_;	2835	my ($self, $ev, $x, $y) = @_;
2331		2836
2332	if ($GRAB == $self) {	2837	if ($GRAB == $self) {
2333	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2838	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2334		2839
…		…
2338		2843
2339	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2844	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2340	} else {	2845	} else {
2341	return 0;	2846	return 0;
2342	}	2847	}
		2848
		2849	1
		2850	}
		2851
		2852	sub invoke_mouse_wheel {
		2853	my ($self, $ev) = @_;
		2854
		2855	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		2856
		2857	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2858
		2859	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2343		2860
2344	1	2861	1
2345	}	2862	}
2346		2863
2347	sub update {	2864	sub update {
…		…
2398	glDisable GL_TEXTURE_2D;	2915	glDisable GL_TEXTURE_2D;
2399	}	2916	}
2400		2917
2401	#############################################################################	2918	#############################################################################
2402		2919
2403	package CFClient::UI::ValSlider;	2920	package CFPlus::UI::ValSlider;
2404		2921
2405	our @ISA = CFClient::UI::HBox::;	2922	our @ISA = CFPlus::UI::HBox::;
2406		2923
2407	sub new {	2924	sub new {
2408	my ($class, %arg) = @_;	2925	my ($class, %arg) = @_;
2409		2926
2410	my $range = delete $arg{range};	2927	my $range = delete $arg{range};
2411		2928
2412	my $self = $class->SUPER::new (	2929	my $self = $class->SUPER::new (
2413	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2930	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2414	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2931	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2415	to_value => sub { shift },	2932	to_value => sub { shift },
2416	from_value => sub { shift },	2933	from_value => sub { shift },
2417	%arg,	2934	%arg,
2418	);	2935	);
2419		2936
…		…
2439	sub set_range { shift->{slider}->set_range (@_) }	2956	sub set_range { shift->{slider}->set_range (@_) }
2440	sub set_value { shift->{slider}->set_value (@_) }	2957	sub set_value { shift->{slider}->set_value (@_) }
2441		2958
2442	#############################################################################	2959	#############################################################################
2443		2960
2444	package CFClient::UI::TextView;	2961	package CFPlus::UI::TextScroller;
2445		2962
2446	our @ISA = CFClient::UI::HBox::;	2963	our @ISA = CFPlus::UI::HBox::;
2447		2964
2448	use CFClient::OpenGL;	2965	use CFPlus::OpenGL;
2449		2966
2450	sub new {	2967	sub new {
2451	my $class = shift;	2968	my $class = shift;
2452		2969
2453	my $self = $class->SUPER::new (	2970	my $self = $class->SUPER::new (
2454	fontsize => 1,	2971	fontsize => 1,
2455	can_events => 0,	2972	can_events => 1,
		2973	indent => 0,
2456	#font => default_font	2974	#font => default_font
2457	@_,	2975	@_,
2458		2976
2459	layout => (new CFClient::Layout 1),	2977	layout => (new CFPlus::Layout),
2460	par => [],	2978	par => [],
		2979	max_par => 0,
2461	height => 0,	2980	height => 0,
2462	children => [	2981	children => [
2463	(new CFClient::UI::Empty expand => 1),	2982	(new CFPlus::UI::Empty expand => 1),
2464	(new CFClient::UI::Slider vertical => 1),	2983	(new CFPlus::UI::Slider vertical => 1),
2465	],	2984	],
2466	);	2985	);
2467		2986
2468	$self->{children}[1]->connect (changed => sub { $self->update });	2987	$self->{children}[1]->connect (changed => sub { $self->update });
2469		2988
…		…
2475		2994
2476	$self->{fontsize} = $fontsize;	2995	$self->{fontsize} = $fontsize;
2477	$self->reflow;	2996	$self->reflow;
2478	}	2997	}
2479		2998
		2999	sub size_request {
		3000	my ($self) = @_;
		3001
		3002	my ($empty, $slider) = @{ $self->{children} };
		3003
		3004	local $self->{children} = [$empty, $slider];
		3005	$self->SUPER::size_request
		3006	}
		3007
2480	sub size_allocate {	3008	sub invoke_size_allocate {
2481	my ($self, $w, $h) = @_;	3009	my ($self, $w, $h) = @_;
2482		3010
2483	$self->SUPER::size_allocate ($w, $h);	3011	my ($empty, $slider, @other) = @{ $self->{children} };
		3012	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2484		3013
2485	$self->{layout}->set_font ($self->{font}) if $self->{font};	3014	$self->{layout}->set_font ($self->{font}) if $self->{font};
2486	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3015	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2487	$self->{layout}->set_width ($self->{children}[0]{w});	3016	$self->{layout}->set_width ($empty->{w});
		3017	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2488		3018
2489	$self->reflow;	3019	$self->reflow;
2490	}
2491		3020
2492	sub text_size {	3021	local $self->{children} = [$empty, $slider];
		3022	$self->SUPER::invoke_size_allocate ($w, $h)
		3023	}
		3024
		3025	sub invoke_mouse_wheel {
2493	my ($self, $text, $indent) = @_;	3026	my ($self, $ev) = @_;
		3027
		3028	return 0 unless $ev->{dy}; # only vertical movements
		3029
		3030	$self->{children}[1]->emit (mouse_wheel => $ev);
		3031
		3032	1
		3033	}
		3034
		3035	sub get_layout {
		3036	my ($self, $para) = @_;
2494		3037
2495	my $layout = $self->{layout};	3038	my $layout = $self->{layout};
2496		3039
		3040	$layout->set_font ($self->{font}) if $self->{font};
		3041	$layout->set_foreground (@{$para->{fg}});
2497	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3042	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2498	$layout->set_width ($self->{children}[0]{w} - $indent);	3043	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3044	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2499	$layout->set_markup ($text);	3045	$layout->set_markup ($para->{markup});
		3046
		3047	$layout->set_shapes (
		3048	map
		3049	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3050	@{$para->{widget}}
2500		3051	);
		3052
2501	$layout->size	3053	$layout
2502	}	3054	}
2503		3055
2504	sub reflow {	3056	sub reflow {
2505	my ($self) = @_;	3057	my ($self) = @_;
2506		3058
…		…
2513		3065
2514	# todo: base offset on lines or so, not on pixels	3066	# todo: base offset on lines or so, not on pixels
2515	$self->{children}[1]->set_value ($offset);	3067	$self->{children}[1]->set_value ($offset);
2516	}	3068	}
2517		3069
		3070	sub current_paragraph {
		3071	my ($self) = @_;
		3072
		3073	$self->{top_paragraph} - 1
		3074	}
		3075
		3076	sub scroll_to {
		3077	my ($self, $para) = @_;
		3078
		3079	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3080
		3081	$self->{scroll_to} = $para;
		3082	$self->update;
		3083	}
		3084
2518	sub clear {	3085	sub clear {
2519	my ($self) = @_;	3086	my ($self) = @_;
		3087
		3088	my (undef, undef, @other) = @{ $self->{children} };
		3089	$self->remove ($_) for @other;
2520		3090
2521	$self->{par} = [];	3091	$self->{par} = [];
2522	$self->{height} = 0;	3092	$self->{height} = 0;
2523	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3093	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2524	}	3094	}
2525		3095
2526	sub add_paragraph {	3096	sub add_paragraph {
2527	my ($self, $color, $text, $indent) = @_;	3097	my $self = shift;
2528		3098
2529	for my $line (split /\n/, $text) {	3099	for my $para (@_) {
2530	my ($w, $h) = $self->text_size ($line);	3100	$para = {
		3101	fg => [1, 1, 1, 1],
		3102	indent => 0,
		3103	markup => "",
		3104	widget => [],
		3105	ref $para ? %$para : (markup => $para),
		3106	w => 1e10,
		3107	wrapped => 1,
		3108	};
		3109
		3110	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3111	push @{$self->{par}}, $para;
		3112	}
		3113
		3114	if (my $max = $self->{max_par}) {
		3115	shift @{$self->{par}} while @{$self->{par}} > $max;
		3116	}
		3117
		3118	$self->{need_reflow}++;
		3119	$self->update;
		3120	}
		3121
		3122	sub scroll_to_bottom {
		3123	my ($self) = @_;
		3124
		3125	$self->{scroll_to} = $#{$self->{par}};
		3126	$self->update;
		3127	}
		3128
		3129	sub force_uptodate {
		3130	my ($self) = @_;
		3131
		3132	if (delete $self->{need_reflow}) {
		3133	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3134
		3135	my $height = 0;
		3136
		3137	for my $para (@{$self->{par}}) {
		3138	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3139	my $layout = $self->get_layout ($para);
		3140	my ($w, $h) = $layout->size;
		3141
		3142	$para->{w} = $w + $para->{indent};
		3143	$para->{h} = $h;
		3144	$para->{wrapped} = $layout->has_wrapped;
		3145	}
		3146
		3147	$para->{y} = $height;
		3148	$height += $para->{h};
		3149	}
		3150
2531	$self->{height} += $h;	3151	$self->{height} = $height;
2532	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3152	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2533	}
2534		3153
2535	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3154	delete $self->{texture};
		3155	}
		3156
		3157	if (my $paridx = delete $self->{scroll_to}) {
		3158	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3159	}
2536	}	3160	}
2537		3161
2538	sub update {	3162	sub update {
2539	my ($self) = @_;	3163	my ($self) = @_;
2540		3164
…		…
2542		3166
2543	return unless $self->{h} > 0;	3167	return unless $self->{h} > 0;
2544		3168
2545	delete $self->{texture};	3169	delete $self->{texture};
2546		3170
2547	$ROOT->on_post_alloc ($self, sub {	3171	$ROOT->on_post_alloc ($self => sub {
		3172	$self->force_uptodate;
		3173
2548	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3174	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549		3175
2550	if (delete $self->{need_reflow}) {
2551	my $height = 0;
2552
2553	my $layout = $self->{layout};
2554
2555	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
2557	for (@{$self->{par}}) {
2558	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2559	$layout->set_width ($W - $_->[3]);
2560	$layout->set_markup ($_->[4]);
2561	my ($w, $h) = $layout->size;
2562	$_->[0] = $w + $_->[3];
2563	$_->[1] = $h;
2564	}
2565
2566	$height += $_->[1];
2567	}
2568
2569	$self->{height} = $height;
2570
2571	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2572
2573	delete $self->{texture};
2574	}
2575
2576	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3176	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2577	glClearColor 0.5, 0.5, 0.5, 0;	3177	glClearColor 0, 0, 0, 0;
2578	glClear GL_COLOR_BUFFER_BIT;	3178	glClear GL_COLOR_BUFFER_BIT;
2579		3179
		3180	package CFPlus::UI::Base;
		3181	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3182	(0, 0, $self->{w}, $self->{h});
		3183
		3184	my $top = int $self->{children}[1]{range}[0];
		3185
		3186	my $paridx = 0;
		3187	my $top_paragraph;
2580	my $top = int $self->{children}[1]{range}[0];	3188	my $top = int $self->{children}[1]{range}[0];
2581		3189
2582	my $y0 = $top;	3190	my $y0 = $top;
2583	my $y1 = $top + $H;	3191	my $y1 = $top + $H;
2584		3192
2585	my $y = 0;
2586
2587	my $layout = $self->{layout};
2588
2589	$layout->set_font ($self->{font}) if $self->{font};
2590
2591	glEnable GL_BLEND;
2592	#TODO# not correct in windows where rgba is forced off
2593	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2594
2595	for my $par (@{$self->{par}}) {	3193	for my $para (@{$self->{par}}) {
2596	my $h = $par->[1];	3194	my $h = $para->{h};
		3195	my $y = $para->{y};
2597		3196
2598	if ($y0 < $y + $h && $y < $y1) {	3197	if ($y0 < $y + $h && $y < $y1) {
2599	$layout->set_foreground (@{ $par->[2] });	3198	my $layout = $self->get_layout ($para);
2600	$layout->set_width ($W - $par->[3]);
2601	$layout->set_markup ($par->[4]);
2602		3199
2603	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3200	$layout->render ($para->{indent}, $y - $y0);
2604		3201
2605	glRasterPos $par->[3], $y - $y0;	3202	if (my @w = @{ $para->{widget} }) {
2606	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3203	my @s = $layout->get_shapes;
		3204
		3205	for (@w) {
		3206	my ($dx, $dy) = splice @s, 0, 2, ();
		3207
		3208	$_->{x} = $dx + $para->{indent};
		3209	$_->{y} = $dy + $y - $y0;
		3210
		3211	$_->draw;
		3212	}
		3213	}
2607	}	3214	}
2608		3215
2609	$y += $h;	3216	$paridx++;
		3217	$top_paragraph ||= $paridx if $y >= $top;
2610	}	3218	}
2611		3219
2612	glDisable GL_BLEND;	3220	$self->{top_paragraph} = $top_paragraph;
2613	};	3221	};
2614	});	3222	});
2615	}	3223	}
2616		3224
		3225	sub reconfigure {
		3226	my ($self) = @_;
		3227
		3228	$self->SUPER::reconfigure;
		3229
		3230	$_->{w} = 1e10 for @{ $self->{par} };
		3231	$self->reflow;
		3232	}
		3233
2617	sub _draw {	3234	sub _draw {
2618	my ($self) = @_;	3235	my ($self) = @_;
2619		3236
2620	glEnable GL_TEXTURE_2D;	3237	glEnable GL_TEXTURE_2D;
2621	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3238	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2622	glColor 1, 1, 1, 1;	3239	glColor 0, 0, 0, 1;
2623	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3240	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2624	glDisable GL_TEXTURE_2D;	3241	glDisable GL_TEXTURE_2D;
2625		3242
2626	$self->{children}[1]->draw;	3243	$self->{children}[1]->draw;
2627
2628	}	3244	}
2629		3245
2630	#############################################################################	3246	#############################################################################
2631		3247
2632	package CFClient::UI::Animator;	3248	package CFPlus::UI::Animator;
2633		3249
2634	use CFClient::OpenGL;	3250	use CFPlus::OpenGL;
2635		3251
2636	our @ISA = CFClient::UI::Bin::;	3252	our @ISA = CFPlus::UI::Bin::;
2637		3253
2638	sub moveto {	3254	sub moveto {
2639	my ($self, $x, $y) = @_;	3255	my ($self, $x, $y) = @_;
2640		3256
2641	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3257	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2669	glPopMatrix;	3285	glPopMatrix;
2670	}	3286	}
2671		3287
2672	#############################################################################	3288	#############################################################################
2673		3289
2674	package CFClient::UI::Flopper;	3290	package CFPlus::UI::Flopper;
2675		3291
2676	our @ISA = CFClient::UI::Button::;	3292	our @ISA = CFPlus::UI::Button::;
2677		3293
2678	sub new {	3294	sub new {
2679	my $class = shift;	3295	my $class = shift;
2680		3296
2681	my $self = $class->SUPER::new (	3297	my $self = $class->SUPER::new (
…		…
2693	$self->{other}->toggle_visibility;	3309	$self->{other}->toggle_visibility;
2694	}	3310	}
2695		3311
2696	#############################################################################	3312	#############################################################################
2697		3313
2698	package CFClient::UI::Tooltip;	3314	package CFPlus::UI::Tooltip;
2699		3315
2700	our @ISA = CFClient::UI::Bin::;	3316	our @ISA = CFPlus::UI::Bin::;
2701		3317
2702	use CFClient::OpenGL;	3318	use CFPlus::OpenGL;
2703		3319
2704	sub new {	3320	sub new {
2705	my $class = shift;	3321	my $class = shift;
2706		3322
2707	$class->SUPER::new (	3323	$class->SUPER::new (
…		…
2710	)	3326	)
2711	}	3327	}
2712		3328
2713	sub set_tooltip_from {	3329	sub set_tooltip_from {
2714	my ($self, $widget) = @_;	3330	my ($self, $widget) = @_;
		3331
		3332	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3333	if $widget->{tooltip} =~ /^#(.*)$/;
2715		3334
2716	my $tooltip = $widget->{tooltip};	3335	my $tooltip = $widget->{tooltip};
2717		3336
2718	if ($ENV{CFPLUS_DEBUG} & 2) {	3337	if ($ENV{CFPLUS_DEBUG} & 2) {
2719	$tooltip .= "\n\n" . (ref $widget) . "\n"	3338	$tooltip .= "\n\n" . (ref $widget) . "\n"
2720	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3339	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2721	. "req $widget->{req_w} $widget->{req_h}\n"	3340	. "req $widget->{req_w} $widget->{req_h}\n"
2722	. "visible $widget->{visible}";	3341	. "visible $widget->{visible}";
2723	}	3342	}
2724		3343
		3344	$tooltip =~ s/^\n+//;
		3345	$tooltip =~ s/\n+$//;
		3346
2725	$self->add (new CFClient::UI::Label	3347	$self->add (new CFPlus::UI::Label
2726	markup => $tooltip,	3348	markup => $tooltip,
2727	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3349	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2728	fontsize => 0.8,	3350	fontsize => 0.8,
2729	fg => [0, 0, 0, 1],	3351	style => 1, # FLAG_INVERSE
2730	ellipsise => 0,	3352	ellipsise => 0,
2731	font => ($widget->{tooltip_font} || $::FONT_PROP),	3353	font => ($widget->{tooltip_font} || $::FONT_PROP),
2732	);	3354	);
2733	}	3355	}
2734		3356
…		…
2738	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3360	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2739		3361
2740	($w + 4, $h + 4)	3362	($w + 4, $h + 4)
2741	}	3363	}
2742		3364
2743	sub size_allocate {	3365	sub invoke_size_allocate {
2744	my ($self, $w, $h) = @_;	3366	my ($self, $w, $h) = @_;
2745		3367
2746	$self->SUPER::size_allocate ($w - 4, $h - 4);	3368	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2747	}	3369	}
2748		3370
2749	sub visibility_change {	3371	sub invoke_visibility_change {
2750	my ($self, $visible) = @_;	3372	my ($self, $visible) = @_;
2751		3373
2752	return unless $visible;	3374	return unless $visible;
2753		3375
2754	$self->{root}->on_post_alloc ("move_$self" => sub {	3376	$self->{root}->on_post_alloc ("move_$self" => sub {
2755	my $widget = $self->{owner}	3377	my $widget = $self->{owner}
2756	or return;	3378	or return;
2757		3379
		3380	if ($widget->{visible}) {
2758	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3381	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2759		3382
2760	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3383	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2761	if $x + $self->{w} > $::WIDTH;	3384	if $x + $self->{w} > $self->{root}{w};
2762		3385
2763	$self->move_abs ($x, $y);	3386	$self->move_abs ($x, $y);
		3387	} else {
		3388	$self->hide;
		3389	}
2764	});	3390	});
2765	}	3391	}
2766		3392
2767	sub _draw {	3393	sub _draw {
2768	my ($self) = @_;	3394	my ($self) = @_;
…		…
2792	$self->SUPER::_draw;	3418	$self->SUPER::_draw;
2793	}	3419	}
2794		3420
2795	#############################################################################	3421	#############################################################################
2796		3422
2797	package CFClient::UI::Face;	3423	package CFPlus::UI::Face;
2798		3424
2799	our @ISA = CFClient::UI::Base::;	3425	our @ISA = CFPlus::UI::DrawBG::;
2800		3426
2801	use CFClient::OpenGL;	3427	use CFPlus::OpenGL;
2802		3428
2803	sub new {	3429	sub new {
2804	my $class = shift;	3430	my $class = shift;
2805		3431
2806	my $self = $class->SUPER::new (	3432	my $self = $class->SUPER::new (
		3433	size_w => 32,
		3434	size_h => 8,
2807	aspect => 1,	3435	aspect => 1,
2808	can_events => 0,	3436	can_events => 0,
2809	@_,	3437	@_,
2810	);	3438	);
2811		3439
2812	if ($self->{anim} && $self->{animspeed}) {	3440	if ($self->{anim} && $self->{animspeed}) {
2813	Scalar::Util::weaken (my $widget = $self);	3441	CFPlus::weaken (my $widget = $self);
2814		3442
		3443	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3444	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2815	$self->{timer} = Event->timer (	3445	$self->{timer} = Event->timer (
2816	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2817	hard => 1,	3446	parked => 1,
2818	interval => $self->{animspeed},
2819	cb => sub {	3447	cb => sub {
		3448	return unless $::CONN && $widget;
		3449
2820	++$widget->{frame};	3450	++$widget->{frame};
		3451	$widget->update_face;
2821	$widget->update;	3452	$widget->update;
		3453
		3454	$widget->update_timer;
2822	},	3455	},
2823	);	3456	);
		3457
		3458	$self->update_face;
		3459	$self->update_timer;
2824	}	3460	}
2825		3461
2826	$self	3462	$self
2827	}	3463	}
2828		3464
		3465	sub update_timer {
		3466	my ($self) = @_;
		3467
		3468	return unless $self->{timer};
		3469
		3470	if ($self->{visible}) {
		3471	$self->{timer}->at (
		3472	$self->{anim_start}
		3473	+ $self->{animspeed}
		3474	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3475	);
		3476	$self->{timer}->start;
		3477	} else {
		3478	$self->{timer}->stop;
		3479	}
		3480	}
		3481
		3482	sub update_face {
		3483	my ($self) = @_;
		3484
		3485	return unless $::CONN;
		3486
		3487	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3488	if ($anim && @$anim) {
		3489	delete $self->{wait_face};
		3490	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3491	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3492	}
		3493	}
		3494	}
		3495
2829	sub size_request {	3496	sub size_request {
2830	(32, 8)	3497	my ($self) = @_;
		3498
		3499	if ($::CONN) {
		3500	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3501	if (my $tex = $::CONN->{texture}[$faceid]) {
		3502	$self->{tex} = $tex;
		3503	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3504	} else {
		3505	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3506	$self->realloc;
		3507	});
		3508	}
		3509	}
		3510	}
		3511
		3512	($self->{size_w} || 8, $self->{size_h} || 8)
2831	}	3513	}
2832		3514
2833	sub update {	3515	sub update {
2834	my ($self) = @_;	3516	my ($self) = @_;
2835		3517
2836	return unless $self->{visible};	3518	return unless $self->{visible};
2837		3519
2838	$self->SUPER::update;	3520	$self->SUPER::update;
2839	}	3521	}
2840		3522
		3523	sub invoke_visibility_change {
		3524	my ($self) = @_;
		3525
		3526	$self->update_timer;
		3527
		3528	0
		3529	}
		3530
2841	sub _draw {	3531	sub _draw {
2842	my ($self) = @_;	3532	my ($self) = @_;
2843		3533
2844	return unless $::CONN;	3534	$self->SUPER::_draw;
2845		3535
2846	my $face;	3536	if (my $tex = $self->{tex}) {
2847
2848	if ($self->{frame}) {
2849	my $anim = $::CONN->{anim}[$self->{anim}];
2850
2851	$face = $anim->[ $self->{frame} % @$anim ]
2852	if $anim && @$anim;
2853	}
2854
2855	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2856
2857	if ($tex) {
2858	glEnable GL_TEXTURE_2D;	3537	glEnable GL_TEXTURE_2D;
2859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3538	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2860	glColor 1, 1, 1, 1;	3539	glColor 0, 0, 0, 1;
2861	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3540	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2862	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
2863	}	3542	}
2864	}	3543	}
2865		3544
2866	sub DESTROY {	3545	sub destroy {
2867	my ($self) = @_;	3546	my ($self) = @_;
2868		3547
2869	$self->{timer}->cancel	3548	(delete $self->{timer})->cancel
2870	if $self->{timer};	3549	if $self->{timer};
2871		3550
2872	$self->SUPER::DESTROY;	3551	$self->SUPER::destroy;
2873	}	3552	}
2874		3553
2875	#############################################################################	3554	#############################################################################
2876		3555
2877	package CFClient::UI::Buttonbar;	3556	package CFPlus::UI::Buttonbar;
2878		3557
2879	our @ISA = CFClient::UI::HBox::;	3558	our @ISA = CFPlus::UI::HBox::;
2880		3559
2881	# TODO: should actualyl wrap buttons and other goodies.	3560	# TODO: should actually wrap buttons and other goodies.
2882		3561
2883	#############################################################################	3562	#############################################################################
2884		3563
2885	package CFClient::UI::Menu;	3564	package CFPlus::UI::Menu;
2886		3565
2887	our @ISA = CFClient::UI::FancyFrame::;	3566	our @ISA = CFPlus::UI::Toplevel::;
2888		3567
2889	use CFClient::OpenGL;	3568	use CFPlus::OpenGL;
2890		3569
2891	sub new {	3570	sub new {
2892	my $class = shift;	3571	my $class = shift;
2893		3572
2894	my $self = $class->SUPER::new (	3573	my $self = $class->SUPER::new (
2895	items => [],	3574	items => [],
2896	z => 100,	3575	z => 100,
2897	@_,	3576	@_,
2898	);	3577	);
2899		3578
2900	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3579	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
2901		3580
2902	for my $item (@{ $self->{items} }) {	3581	for my $item (@{ $self->{items} }) {
2903	my ($widget, $cb) = @$item;	3582	my ($widget, $cb, $tooltip) = @$item;
2904		3583
2905	# handle various types of items, only text for now	3584	# handle various types of items, only text for now
2906	if (!ref $widget) {	3585	if (!ref $widget) {
		3586	if ($widget =~ /\t/) {
		3587	my ($left, $right) = split /\t/, $widget, 2;
		3588
2907	$widget = new CFClient::UI::Label	3589	$widget = new CFPlus::UI::HBox
2908	can_hover => 1,	3590	can_hover => 1,
2909	can_events => 1,	3591	can_events => 1,
		3592	tooltip => $tooltip,
		3593	children => [
		3594	(new CFPlus::UI::Label markup => $left, expand => 1),
		3595	(new CFPlus::UI::Label markup => $right, align => +1),
		3596	],
		3597	;
		3598
		3599	} else {
		3600	$widget = new CFPlus::UI::Label
		3601	can_hover => 1,
		3602	can_events => 1,
2910	text => $widget;	3603	markup => $widget,
		3604	tooltip => $tooltip;
		3605	}
2911	}	3606	}
2912		3607
2913	$self->{item}{$widget} = $item;	3608	$self->{item}{$widget} = $item;
2914		3609
2915	$self->{vbox}->add ($widget);	3610	$self->{vbox}->add ($widget);
…		…
2920		3615
2921	# popup given the event (must be a mouse button down event currently)	3616	# popup given the event (must be a mouse button down event currently)
2922	sub popup {	3617	sub popup {
2923	my ($self, $ev) = @_;	3618	my ($self, $ev) = @_;
2924		3619
2925	$self->_emit ("popdown");	3620	$self->emit ("popdown");
2926		3621
2927	# maybe save $GRAB? must be careful about events...	3622	# maybe save $GRAB? must be careful about events...
2928	$GRAB = $self;	3623	$GRAB = $self;
2929	$self->{button} = $ev->{button};	3624	$self->{button} = $ev->{button};
2930		3625
2931	$self->show;	3626	$self->show;
2932	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3627	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933	}	3628	}
2934		3629
2935	sub mouse_motion {	3630	sub invoke_mouse_motion {
2936	my ($self, $ev, $x, $y) = @_;	3631	my ($self, $ev, $x, $y) = @_;
2937		3632
2938	# TODO: should use vbox->find_widget or so	3633	# TODO: should use vbox->find_widget or so
2939	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3634	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940	$self->{hover} = $self->{item}{$HOVER};	3635	$self->{hover} = $self->{item}{$HOVER};
2941		3636
2942	0	3637	0
2943	}	3638	}
2944		3639
2945	sub button_up {	3640	sub invoke_button_up {
2946	my ($self, $ev, $x, $y) = @_;	3641	my ($self, $ev, $x, $y) = @_;
2947		3642
2948	if ($ev->{button} == $self->{button}) {	3643	if ($ev->{button} == $self->{button}) {
2949	undef $GRAB;	3644	undef $GRAB;
2950	$self->hide;	3645	$self->hide;
2951		3646
2952	$self->_emit ("popdown");	3647	$self->emit ("popdown");
2953	$self->{hover}[1]->() if $self->{hover};	3648	$self->{hover}[1]->() if $self->{hover};
2954	} else {	3649	} else {
2955	return 0	3650	return 0
2956	}	3651	}
2957		3652
2958	1	3653	1
2959	}	3654	}
2960		3655
2961	#############################################################################	3656	#############################################################################
2962		3657
2963	package CFClient::UI::Multiplexer;	3658	package CFPlus::UI::Multiplexer;
2964		3659
2965	our @ISA = CFClient::UI::Container::;	3660	our @ISA = CFPlus::UI::Container::;
2966		3661
2967	sub new {	3662	sub new {
2968	my $class = shift;	3663	my $class = shift;
2969		3664
2970	my $self = $class->SUPER::new (	3665	my $self = $class->SUPER::new (
…		…
2984		3679
2985	$self->{current} = $self->{children}[0]	3680	$self->{current} = $self->{children}[0]
2986	if @{ $self->{children} };	3681	if @{ $self->{children} };
2987	}	3682	}
2988		3683
		3684	sub get_current_page {
		3685	my ($self) = @_;
		3686
		3687	$self->{current}
		3688	}
		3689
2989	sub set_current_page {	3690	sub set_current_page {
2990	my ($self, $page_or_widget) = @_;	3691	my ($self, $page_or_widget) = @_;
2991		3692
2992	my $widget = ref $page_or_widget	3693	my $widget = ref $page_or_widget
2993	? $page_or_widget	3694	? $page_or_widget
2994	: $self->{children}[$page_or_widget];	3695	: $self->{children}[$page_or_widget];
2995		3696
2996	$self->{current} = $widget;	3697	$self->{current} = $widget;
2997	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3698	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2998		3699
2999	$self->_emit (page_changed => $self->{current});	3700	$self->emit (page_changed => $self->{current});
3000		3701
3001	$self->realloc;	3702	$self->realloc;
3002	}	3703	}
3003		3704
3004	sub visible_children {	3705	sub visible_children {
…		…
3009	my ($self) = @_;	3710	my ($self) = @_;
3010		3711
3011	$self->{current}->size_request	3712	$self->{current}->size_request
3012	}	3713	}
3013		3714
3014	sub size_allocate {	3715	sub invoke_size_allocate {
3015	my ($self, $w, $h) = @_;	3716	my ($self, $w, $h) = @_;
3016		3717
3017	$self->{current}->configure (0, 0, $w, $h);	3718	$self->{current}->configure (0, 0, $w, $h);
		3719
		3720	1
3018	}	3721	}
3019		3722
3020	sub _draw {	3723	sub _draw {
3021	my ($self) = @_;	3724	my ($self) = @_;
3022		3725
3023	$self->{current}->draw;	3726	$self->{current}->draw;
3024	}	3727	}
3025		3728
3026	#############################################################################	3729	#############################################################################
3027		3730
3028	package CFClient::UI::Notebook;	3731	package CFPlus::UI::Notebook;
3029		3732
3030	our @ISA = CFClient::UI::VBox::;	3733	our @ISA = CFPlus::UI::VBox::;
3031		3734
3032	sub new {	3735	sub new {
3033	my $class = shift;	3736	my $class = shift;
3034		3737
3035	my $self = $class->SUPER::new (	3738	my $self = $class->SUPER::new (
3036	buttonbar => (new CFClient::UI::Buttonbar),	3739	buttonbar => (new CFPlus::UI::Buttonbar),
3037	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3740	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3038	# filter => # will be put between multiplexer and $self	3741	# filter => # will be put between multiplexer and $self
3039	@_,	3742	@_,
3040	);	3743	);
3041		3744
3042	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3745	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3046	}	3749	}
3047		3750
3048	sub add {	3751	sub add {
3049	my ($self, $title, $widget, $tooltip) = @_;	3752	my ($self, $title, $widget, $tooltip) = @_;
3050		3753
3051	Scalar::Util::weaken $self;	3754	CFPlus::weaken $self;
3052		3755
3053	$self->{buttonbar}->add (new CFClient::UI::Button	3756	unless (ref $title) {
		3757	$title = new CFPlus::UI::Button
3054	markup => $title,	3758	markup => $title,
3055	tooltip => $tooltip,	3759	tooltip => $tooltip,
		3760	;
		3761	}
		3762
3056	on_activate => sub { $self->set_current_page ($widget) },	3763	$title->connect (activate => sub { $self->set_current_page ($widget) });
3057	);	3764	$self->{buttonbar}->add ($title);
3058		3765
3059	$self->{multiplexer}->add ($widget);	3766	$self->{multiplexer}->add ($widget);
		3767	}
		3768
		3769	sub get_current_page {
		3770	my ($self) = @_;
		3771
		3772	$self->{multiplexer}->get_current_page
3060	}	3773	}
3061		3774
3062	sub set_current_page {	3775	sub set_current_page {
3063	my ($self, $page) = @_;	3776	my ($self, $page) = @_;
3064		3777
3065	$self->{multiplexer}->set_current_page ($page);	3778	$self->{multiplexer}->set_current_page ($page);
3066	$self->_emit (page_changed => $self->{multiplexer}{current});	3779	$self->emit (page_changed => $self->{multiplexer}{current});
3067	}	3780	}
3068		3781
3069	#############################################################################	3782	#############################################################################
3070		3783
3071	package CFClient::UI::Statusbox;	3784	package CFPlus::UI::Selector;
3072		3785
		3786	use utf8;
		3787
3073	our @ISA = CFClient::UI::VBox::;	3788	our @ISA = CFPlus::UI::Button::;
3074		3789
3075	sub new {	3790	sub new {
3076	my $class = shift;	3791	my $class = shift;
3077		3792
3078	$class->SUPER::new (	3793	my $self = $class->SUPER::new (
		3794	options => [], # [value, title, longdesc], ...
		3795	value => undef,
		3796	@_,
		3797	);
		3798
		3799	$self->_set_value ($self->{value});
		3800
		3801	$self
		3802	}
		3803
		3804	sub invoke_button_down {
		3805	my ($self, $ev) = @_;
		3806
		3807	my @menu_items;
		3808
		3809	for (@{ $self->{options} }) {
		3810	my ($value, $title, $tooltip) = @$_;
		3811
		3812	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3813	}
		3814
		3815	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3816	}
		3817
		3818	sub _set_value {
		3819	my ($self, $value) = @_;
		3820
		3821	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3822	or return;
		3823
		3824	$self->{value} = $item->[0];
		3825	$self->set_markup ("$item->[1] ⇓");
		3826	$self->set_tooltip ($item->[2]);
		3827	}
		3828
		3829	sub set_value {
		3830	my ($self, $value) = @_;
		3831
		3832	return unless $self->{value} ne $value;
		3833
		3834	$self->_set_value ($value);
		3835	$self->emit (changed => $value);
		3836	}
		3837
		3838	#############################################################################
		3839
		3840	package CFPlus::UI::Statusbox;
		3841
		3842	our @ISA = CFPlus::UI::VBox::;
		3843
		3844	sub new {
		3845	my $class = shift;
		3846
		3847	my $self = $class->SUPER::new (
3079	fontsize => 0.8,	3848	fontsize => 0.8,
3080	@_,	3849	@_,
3081	)	3850	);
		3851
		3852	CFPlus::weaken (my $this = $self);
		3853
		3854	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3855
		3856	$self
3082	}	3857	}
3083		3858
3084	sub reorder {	3859	sub reorder {
3085	my ($self) = @_;	3860	my ($self) = @_;
3086	my $NOW = time;	3861	my $NOW = Time::HiRes::time;
		3862
		3863	# freeze display when hovering over any label
		3864	return if $CFPlus::UI::TOOLTIP->{owner}
		3865	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
		3866	values %{ $self->{item} };
3087		3867
3088	while (my ($k, $v) = each %{ $self->{item} }) {	3868	while (my ($k, $v) = each %{ $self->{item} }) {
3089	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3869	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3090	}	3870	}
3091		3871
…		…
3094	my @items = sort {	3874	my @items = sort {
3095	$a->{pri} <=> $b->{pri}	3875	$a->{pri} <=> $b->{pri}
3096	or $b->{id} <=> $a->{id}	3876	or $b->{id} <=> $a->{id}
3097	} values %{ $self->{item} };	3877	} values %{ $self->{item} };
3098		3878
		3879	$self->{timer}->interval (1);
		3880
3099	my $count = 10 + 1;	3881	my $count = 10 + 1;
3100	for my $item (@items) {	3882	for my $item (@items) {
3101	last unless --$count;	3883	last unless --$count;
3102		3884
3103	push @widgets, $item->{label} ||= do {	3885	my $label = $item->{label} ||= do {
3104	# TODO: doesn't handle markup well (read as: at all)	3886	# TODO: doesn't handle markup well (read as: at all)
3105	my $short = $item->{count} > 1	3887	my $short = $item->{count} > 1
3106	? "<b>$item->{count} ×</b> $item->{text}"	3888	? "<b>$item->{count} ×</b> $item->{text}"
3107	: $item->{text};	3889	: $item->{text};
3108		3890
3109	for ($short) {	3891	for ($short) {
3110	s/^\s+//;	3892	s/^\s+//;
3111	s/\s+/ /g;	3893	s/\s+/ /g;
3112	}	3894	}
3113		3895
3114	new CFClient::UI::Label	3896	new CFPlus::UI::Label
3115	markup => $short,	3897	markup => $short,
3116	tooltip => $item->{tooltip},	3898	tooltip => $item->{tooltip},
3117	tooltip_font => $::FONT_PROP,	3899	tooltip_font => $::FONT_PROP,
3118	tooltip_width => 0.67,	3900	tooltip_width => 0.67,
3119	fontsize => $item->{fontsize} || $self->{fontsize},	3901	fontsize => $item->{fontsize} || $self->{fontsize},
3120	max_w => $::WIDTH * 0.44,	3902	max_w => $::WIDTH * 0.44,
3121	fg => $item->{fg},	3903	fg => [@{ $item->{fg} }],
3122	can_events => 1,	3904	can_events => 1,
3123	can_hover => 1	3905	can_hover => 1
3124	};	3906	};
		3907
		3908	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3909	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3910	$label->update;
		3911	$label->set_max_size (undef, $label->{req_h} * $diff)
		3912	if $diff < 1;
		3913	$self->{timer}->interval (1/30);
		3914	} else {
		3915	$label->{fg}[3] = $item->{fg}[3] || 1;
		3916	}
		3917
		3918	push @widgets, $label;
3125	}	3919	}
3126		3920
3127	$self->clear;	3921	$self->clear;
3128	$self->SUPER::add (reverse @widgets);	3922	$self->SUPER::add (reverse @widgets);
3129	}	3923	}
…		…
3134	$text =~ s/^\s+//;	3928	$text =~ s/^\s+//;
3135	$text =~ s/\s+$//;	3929	$text =~ s/\s+$//;
3136		3930
3137	return unless $text;	3931	return unless $text;
3138		3932
3139	my $timeout = time + ((delete $arg{timeout}) || 60);	3933	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3140		3934
3141	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3935	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3142		3936
3143	if (my $item = $self->{item}{$group}) {	3937	if (my $item = $self->{item}{$group}) {
3144	if ($item->{text} eq $text) {	3938	if ($item->{text} eq $text) {
3145	$item->{count}++;	3939	$item->{count}++;
3146	} else {	3940	} else {
3147	$item->{count} = 1;	3941	$item->{count} = 1;
3148	$item->{text} = $item->{tooltip} = $text;	3942	$item->{text} = $item->{tooltip} = $text;
3149	}	3943	}
3150	$item->{id} = ++$self->{id};	3944	$item->{id} += 0.2;#d#
3151	$item->{timeout} = $timeout;	3945	$item->{timeout} = $timeout;
3152	delete $item->{label};	3946	delete $item->{label};
3153	} else {	3947	} else {
3154	$self->{item}{$group} = {	3948	$self->{item}{$group} = {
3155	id => ++$self->{id},	3949	id => ++$self->{id},
…		…
3161	count => 1,	3955	count => 1,
3162	%arg,	3956	%arg,
3163	};	3957	};
3164	}	3958	}
3165		3959
		3960	$ROOT->on_refresh (reorder => sub {
3166	$self->reorder;	3961	$self->reorder;
		3962	});
3167	}	3963	}
3168		3964
3169	sub reconfigure {	3965	sub reconfigure {
3170	my ($self) = @_;	3966	my ($self) = @_;
3171		3967
…		…
3174		3970
3175	$self->reorder;	3971	$self->reorder;
3176	$self->SUPER::reconfigure;	3972	$self->SUPER::reconfigure;
3177	}	3973	}
3178		3974
		3975	sub destroy {
		3976	my ($self) = @_;
		3977
		3978	$self->{timer}->cancel;
		3979
		3980	$self->SUPER::destroy;
		3981	}
		3982
3179	#############################################################################	3983	#############################################################################
3180		3984
3181	package CFClient::UI::Inventory;
3182
3183	our @ISA = CFClient::UI::ScrolledWindow::;
3184
3185	sub new {
3186	my $class = shift;
3187
3188	my $self = $class->SUPER::new (
3189	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3190	@_,
3191	);
3192
3193	$self
3194	}
3195
3196	sub set_items {
3197	my ($self, $items) = @_;
3198
3199	$self->{child}->clear;
3200	return unless $items;
3201
3202	my @items = sort {
3203	($a->{type} <=> $b->{type})
3204	or ($a->{name} cmp $b->{name})
3205	} @$items;
3206
3207	$self->{real_items} = \@items;
3208
3209	my $row = 0;
3210	for my $item (@items) {
3211	CFClient::Item::update_widgets $item;
3212
3213	$self->{child}->add (0, $row, $item->{face_widget});
3214	$self->{child}->add (1, $row, $item->{desc_widget});
3215	$self->{child}->add (2, $row, $item->{weight_widget});
3216
3217	$row++;
3218	}
3219	}
3220
3221	#############################################################################
3222
3223	package CFClient::UI::BindEditor;
3224
3225	our @ISA = CFClient::UI::FancyFrame::;
3226
3227	sub new {
3228	my $class = shift;
3229
3230	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232	$self->add (my $vb = new CFClient::UI::VBox);
3233
3234
3235	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3236	text => "start recording",
3237	tooltip => "Start/Stops recording of actions."
3238	."All subsequent actions after the recording started will be captured."
3239	."The actions are displayed after the record was stopped."
3240	."To bind the action you have to click on the 'Bind' button",
3241	on_activate => sub {
3242	unless ($self->{recording}) {
3243	$self->start;
3244	} else {
3245	$self->stop;
3246	}
3247	});
3248
3249	$vb->add (new CFClient::UI::Label text => "Actions:");
3250	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3251
3252	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3253	$vb->add (my $hb = new CFClient::UI::HBox);
3254	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3255	$hb->add (new CFClient::UI::Button
3256	text => "bind",
3257	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3258	on_activate => sub {
3259	$self->ask_for_bind;
3260	});
3261
3262	$vb->add (my $hb = new CFClient::UI::HBox);
3263	$hb->add (new CFClient::UI::Button
3264	text => "ok",
3265	expand => 1,
3266	tooltip => "This closes the binding editor and saves the binding",
3267	on_activate => sub {
3268	$self->hide;
3269	$self->commit;
3270	});
3271
3272	$hb->add (new CFClient::UI::Button
3273	text => "cancel",
3274	expand => 1,
3275	tooltip => "This closes the binding editor without saving",
3276	on_activate => sub {
3277	$self->hide;
3278	$self->{binding_cancel}->()
3279	if $self->{binding_cancel};
3280	});
3281
3282	$self->update_binding_widgets;
3283
3284	$self
3285	}
3286
3287	sub commit {
3288	my ($self) = @_;
3289	my ($mod, $sym, $cmds) = $self->get_binding;
3290	if ($sym != 0 && @$cmds > 0) {
3291	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3292	."'. Don't forget 'Save Config'!");
3293	$self->{binding_change}->($mod, $sym, $cmds)
3294	if $self->{binding_change};
3295	} else {
3296	$::STATUSBOX->add ("No action bound, no key or action specified!");
3297	$self->{binding_cancel}->()
3298	if $self->{binding_cancel};
3299	}
3300	}
3301
3302	sub start {
3303	my ($self) = @_;
3304
3305	$self->{rec_btn}->set_text ("stop recording");
3306	$self->{recording} = 1;
3307	$self->clear_command_list;
3308	$::CONN->start_record if $::CONN;
3309	}
3310
3311	sub stop {
3312	my ($self) = @_;
3313
3314	$self->{rec_btn}->set_text ("start recording");
3315	$self->{recording} = 0;
3316
3317	my $rec;
3318	$rec = $::CONN->stop_record if $::CONN;
3319	return unless ref $rec eq 'ARRAY';
3320	$self->set_command_list ($rec);
3321	}
3322
3323
3324	sub ask_for_bind_and_commit {
3325	my ($self) = @_;
3326	$self->ask_for_bind (1);
3327	}
3328
3329	sub ask_for_bind {
3330	my ($self, $commit) = @_;
3331
3332	CFClient::Binder::open_binding_dialog (sub {
3333	my ($mod, $sym) = @_;
3334	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3335	$self->update_binding_widgets;
3336	$self->commit if $commit;
3337	});
3338	}
3339
3340	# $mod and $sym are the modifiers and key symbol
3341	# $cmds is a array ref of strings (the commands)
3342	# $cb is the callback that is executed on OK
3343	# $ccb is the callback that is executed on CANCEL and
3344	# when the binding was unsuccessful on OK
3345	sub set_binding {
3346	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3347
3348	$self->clear_command_list;
3349	$self->{recording} = 0;
3350	$self->{rec_btn}->set_text ("start recording");
3351
3352	$self->{binding} = [$mod, $sym];
3353	$self->{commands} = $cmds;
3354
3355	$self->{binding_change} = $cb;
3356	$self->{binding_cancel} = $ccb;
3357
3358	$self->update_binding_widgets;
3359	}
3360
3361	# this is a shortcut method that asks for a binding
3362	# and then just binds it.
3363	sub do_quick_binding {
3364	my ($self, $cmds) = @_;
3365	$self->set_binding (undef, undef, $cmds, sub {
3366	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3367	});
3368	$self->ask_for_bind (1);
3369	}
3370
3371	sub update_binding_widgets {
3372	my ($self) = @_;
3373	my ($mod, $sym, $cmds) = $self->get_binding;
3374	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3375	$self->set_command_list ($cmds);
3376	}
3377
3378	sub get_binding {
3379	my ($self) = @_;
3380	return (
3381	$self->{binding}->[0],
3382	$self->{binding}->[1],
3383	[ grep { defined $_ } @{$self->{commands}} ]
3384	);
3385	}
3386
3387	sub clear_command_list {
3388	my ($self) = @_;
3389	$self->{cmdbox}->clear ();
3390	}
3391
3392	sub set_command_list {
3393	my ($self, $cmds) = @_;
3394
3395	$self->{cmdbox}->clear ();
3396	$self->{commands} = $cmds;
3397
3398	my $idx = 0;
3399
3400	for (@$cmds) {
3401	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3402
3403	my $i = $idx;
3404	$hb->add (new CFClient::UI::Label text => $_);
3405	$hb->add (new CFClient::UI::Button
3406	text => "delete",
3407	tooltip => "Deletes the action from the record",
3408	on_activate => sub {
3409	$self->{cmdbox}->remove ($hb);
3410	$cmds->[$i] = undef;
3411	});
3412
3413
3414	$idx++
3415	}
3416	}
3417
3418	#############################################################################
3419
3420	package CFClient::UI::SpellList;
3421
3422	our @ISA = CFClient::UI::Table::;
3423
3424	sub new {
3425	my $class = shift;
3426
3427	my $self = $class->SUPER::new (
3428	binding => [],
3429	commands => [],
3430	@_,
3431	)
3432	}
3433
3434	# XXX: Do sorting? Argl...
3435	sub add_spell {
3436	my ($self, $spell) = @_;
3437	$self->{spells}->{$spell->{name}} = $spell;
3438
3439	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3440	face => $spell->{face},
3441	can_hover => 1,
3442	can_events => 1,
3443	tooltip => $spell->{message});
3444
3445	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3446	text => $spell->{name},
3447	can_hover => 1,
3448	can_events => 1,
3449	tooltip => $spell->{message},
3450	expand => 1);
3451
3452	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3453	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3454	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3455	expand => 1);
3456
3457	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3458	text => "bind to key",
3459	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3460	}
3461
3462	sub rebuild_spell_list {
3463	my ($self) = @_;
3464	$self->{tbl_idx} = 0;
3465	$self->add_spell ($_) for values %{$self->{spells}};
3466	}
3467
3468	sub remove_spell {
3469	my ($self, $spell) = @_;
3470	delete $self->{spells}->{$spell->{name}};
3471	$self->rebuild_spell_list;
3472	}
3473
3474	#############################################################################
3475
3476	package CFClient::UI::Root;	3985	package CFPlus::UI::Root;
3477		3986
3478	our @ISA = CFClient::UI::Container::;	3987	our @ISA = CFPlus::UI::Container::;
3479		3988
		3989	use List::Util qw(min max);
		3990
3480	use CFClient::OpenGL;	3991	use CFPlus::OpenGL;
3481		3992
3482	sub new {	3993	sub new {
3483	my $class = shift;	3994	my $class = shift;
3484		3995
3485	my $self = $class->SUPER::new (	3996	my $self = $class->SUPER::new (
3486	visible => 1,	3997	visible => 1,
3487	@_,	3998	@_,
3488	);	3999	);
3489		4000
3490	Scalar::Util::weaken ($self->{root} = $self);	4001	CFPlus::weaken ($self->{root} = $self);
3491		4002
3492	$self	4003	$self
3493	}	4004	}
3494		4005
3495	sub size_request {	4006	sub size_request {
…		…
3510	$coord = $max - $size if $coord > $max - $size;	4021	$coord = $max - $size if $coord > $max - $size;
3511		4022
3512	int $coord + 0.5	4023	int $coord + 0.5
3513	}	4024	}
3514		4025
3515	sub size_allocate {	4026	sub invoke_size_allocate {
3516	my ($self, $w, $h) = @_;	4027	my ($self, $w, $h) = @_;
3517		4028
3518	for my $child ($self->children) {	4029	for my $child ($self->children) {
3519	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4030	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3520		4031
…		…
3524	$X = _to_pixel $X, $W, $self->{w};	4035	$X = _to_pixel $X, $W, $self->{w};
3525	$Y = _to_pixel $Y, $H, $self->{h};	4036	$Y = _to_pixel $Y, $H, $self->{h};
3526		4037
3527	$child->configure ($X, $Y, $W, $H);	4038	$child->configure ($X, $Y, $W, $H);
3528	}	4039	}
		4040
		4041	1
3529	}	4042	}
3530		4043
3531	sub coord2local {	4044	sub coord2local {
3532	my ($self, $x, $y) = @_;	4045	my ($self, $x, $y) = @_;
3533		4046
…		…
3588	while ($self->{refresh_hook}) {	4101	while ($self->{refresh_hook}) {
3589	$_->()	4102	$_->()
3590	for values %{delete $self->{refresh_hook}};	4103	for values %{delete $self->{refresh_hook}};
3591	}	4104	}
3592		4105
3593	if ($self->{realloc}) {	4106	while ($self->{realloc}) {
3594	my %queue;	4107	my %queue;
3595	my @queue;	4108	my @queue;
3596	my $widget;	4109	my $widget;
3597		4110
3598	outer:	4111	outer:
…		…
3618		4131
3619	delete $queue{$widget+0};	4132	delete $queue{$widget+0};
3620		4133
3621	my ($w, $h) = $widget->size_request;	4134	my ($w, $h) = $widget->size_request;
3622		4135
3623	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4136	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3624	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4137	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		4138
		4139	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4140	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3625		4141
3626	$w = $widget->{force_w} if exists $widget->{force_w};	4142	$w = $widget->{force_w} if exists $widget->{force_w};
3627	$h = $widget->{force_h} if exists $widget->{force_h};	4143	$h = $widget->{force_h} if exists $widget->{force_h};
3628		4144
3629	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4145	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3642	}	4158	}
3643	}	4159	}
3644		4160
3645	delete $self->{realloc}{$widget+0};	4161	delete $self->{realloc}{$widget+0};
3646	}	4162	}
3647	}
3648		4163
3649	while (my $size_alloc = delete $self->{size_alloc}) {	4164	while (my $size_alloc = delete $self->{size_alloc}) {
3650	my @queue = sort { $b->{visible} <=> $a->{visible} }	4165	my @queue = sort { $a->{visible} <=> $b->{visible} }
3651	values %$size_alloc;	4166	values %$size_alloc;
3652		4167
3653	while () {	4168	while () {
3654	my $widget = pop @queue || last;	4169	my $widget = pop @queue || last;
3655		4170
3656	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4171	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3657		4172
3658	$w = 0 if $w < 0;	4173	$w = max $widget->{min_w}, $w;
3659	$h = 0 if $h < 0;	4174	$h = max $widget->{min_h}, $h;
3660		4175
		4176	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4177	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4178
		4179	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4180	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4181
3661	$w = int $w + 0.5;	4182	$w = int $w + 0.5;
3662	$h = int $h + 0.5;	4183	$h = int $h + 0.5;
3663		4184
3664	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4185	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3665	$widget->{old_w} = $widget->{w};	4186	$widget->{old_w} = $widget->{w};
3666	$widget->{old_h} = $widget->{h};	4187	$widget->{old_h} = $widget->{h};
3667		4188
3668	$widget->{w} = $w;	4189	$widget->{w} = $w;
3669	$widget->{h} = $h;	4190	$widget->{h} = $h;
3670		4191
3671	$widget->emit (size_allocate => $w, $h);	4192	$widget->emit (size_allocate => $w, $h);
		4193	}
3672	}	4194	}
3673	}	4195	}
3674	}	4196	}
3675		4197
3676	while ($self->{post_alloc_hook}) {	4198	while ($self->{post_alloc_hook}) {
3677	$_->()	4199	$_->()
3678	for values %{delete $self->{post_alloc_hook}};	4200	for values %{delete $self->{post_alloc_hook}};
3679	}	4201	}
3680
3681		4202
3682	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4203	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3683	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4204	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3684	glClear GL_COLOR_BUFFER_BIT;	4205	glClear GL_COLOR_BUFFER_BIT;
3685		4206
…		…
3688	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4209	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3689	glMatrixMode GL_MODELVIEW;	4210	glMatrixMode GL_MODELVIEW;
3690	glLoadIdentity;	4211	glLoadIdentity;
3691		4212
3692	{	4213	{
3693	package CFClient::UI::Base;	4214	package CFPlus::UI::Base;
3694		4215
3695	($draw_x, $draw_y, $draw_w, $draw_h) =	4216	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3696	(0, 0, $self->{w}, $self->{h});	4217	(0, 0, $self->{w}, $self->{h});
3697	}
3698		4218
3699	$self->_draw;	4219	$self->_draw;
		4220	}
3700	}	4221	}
3701		4222
3702	#############################################################################	4223	#############################################################################
3703		4224
3704	package CFClient::UI;	4225	package CFPlus::UI;
3705		4226
3706	$ROOT = new CFClient::UI::Root;	4227	$ROOT = new CFPlus::UI::Root;
3707	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4228	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3708		4229
3709	1	4230	1
3710		4231

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