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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
		8	use Event;
7		9
8	use CFClient;	10	use CFClient;
		11	use CFClient::Texture;
9		12
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		14
		15	our $LAYOUT;
12	our $ROOT;	16	our $ROOT;
13	our $TOOLTIP;	17	our $TOOLTIP;
14	our $BUTTON_STATE;	18	our $BUTTON_STATE;
15		19
16	sub check_tooltip {	20	our %WIDGET; # all widgets, weak-referenced
		21
		22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17	if (!$GRAB) {	23	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
20
21	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->hide;
		28
22	$TOOLTIP->{owner} = $widget;	29	$TOOLTIP->{owner} = $widget;
		30
		31	return if $ENV{CFPLUS_DEBUG} & 8;
23		32
24	my $tip = $widget->{tooltip};	33	my $tip = $widget->{tooltip};
25		34
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	35	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		36
28	$TOOLTIP->set_markup ($widget->{tooltip});	37	$TOOLTIP->set_tooltip_from ($widget);
29
30	$TOOLTIP->show;	38	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	}	39	}
40		40
41	return;	41	return;
42	}	42	}
43	}	43	}
44	}	44	}
45		45
46	$TOOLTIP->hide;	46	$TOOLTIP->hide;
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
		48	});
		49
		50	sub get_layout {
		51	my $layout;
		52
		53	for (grep { $_->{name} } values %WIDGET) {
		54	my $win = $layout->{$_->{name}} = { };
		55
		56	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
		57	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
		58	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
		59	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		60
		61	$win->{show} = $_->{visible} && $_->{is_toplevel};
		62	}
		63
		64	$layout
		65	}
		66
		67	sub set_layout {
		68	my ($layout) = @_;
		69
		70	$LAYOUT = $layout;
48	}	71	}
49		72
50	# class methods for events	73	# class methods for events
51	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	75	$FOCUS->emit (key_down => $_[0])
53	if $FOCUS;	76	if $FOCUS;
54	}	77	}
55		78
56	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	80	$FOCUS->emit (key_up => $_[0])
58	if $FOCUS;	81	if $FOCUS;
59	}	82	}
60		83
61	sub feed_sdl_button_down_event {	84	sub feed_sdl_button_down_event {
62	my ($ev) = @_;	85	my ($ev) = @_;
…		…
66	my $widget = $ROOT->find_widget ($x, $y);	89	my $widget = $ROOT->find_widget ($x, $y);
67		90
68	$GRAB = $widget;	91	$GRAB = $widget;
69	$GRAB->update if $GRAB;	92	$GRAB->update if $GRAB;
70		93
71	check_tooltip;	94	$TOOLTIP_WATCHER->cb->();
72	}	95	}
73		96
74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
75		98
76	if ($GRAB) {	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77	($x, $y) = $GRAB->coord2local ($x, $y);	100	if $GRAB;
78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79	}
80	}	101	}
81		102
82	sub feed_sdl_button_up_event {	103	sub feed_sdl_button_up_event {
83	my ($ev) = @_;	104	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	105	my ($x, $y) = ($ev->{x}, $ev->{y});
85		106
86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87		108
88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89		110
90	if ($GRAB) {	111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91	($x, $y) = $GRAB->coord2local ($x, $y);	112	if $GRAB;
92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93	}
94		113
95	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
96	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
97	$grab->update if $grab;	116	$grab->update if $grab;
98	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
99		118
100	check_tooltip;	119	$TOOLTIP_WATCHER->cb->();
101	}	120	}
102	}	121	}
103		122
104	sub feed_sdl_motion_event {	123	sub feed_sdl_motion_event {
105	my ($ev) = @_;	124	my ($ev) = @_;
…		…
111	my $hover = $HOVER; $HOVER = $widget;	130	my $hover = $HOVER; $HOVER = $widget;
112		131
113	$hover->update if $hover && $hover->{can_hover};	132	$hover->update if $hover && $hover->{can_hover};
114	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
115		134
116	check_tooltip;	135	$TOOLTIP_WATCHER->start;
117	}	136	}
118		137
119	if ($HOVER) {
120	($x, $y) = $HOVER->coord2local ($x, $y);
121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122	}	139	if $HOVER;
123	}	140	}
124		141
125	# convert position array to integers	142	# convert position array to integers
126	sub harmonize {	143	sub harmonize {
127	my ($vals) = @_;	144	my ($vals) = @_;
…		…
133	$rem += $_ - $i;	150	$rem += $_ - $i;
134	$_ = $i;	151	$_ = $i;
135	}	152	}
136	}	153	}
137		154
		155	sub full_refresh {
		156	# make a copy, otherwise for complains about freed values.
		157	my @widgets = values %WIDGET;
		158
		159	$_->update
		160	for @widgets;
		161	}
		162
		163	sub reconfigure_widgets {
		164	# make a copy, otherwise C<for> complains about freed values.
		165	my @widgets = values %WIDGET;
		166
		167	$_->reconfigure
		168	for @widgets;
		169	}
		170
		171	# call when resolution changes etc.
		172	sub rescale_widgets {
		173	my ($sx, $sy) = @_;
		174
		175	for my $widget (values %WIDGET) {
		176	if ($widget->{is_toplevel}) {
		177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		179
		180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
		181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		182	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
		183	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
		184	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		185	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
		186
		187	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		188	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		189
		190	}
		191	}
		192
		193	reconfigure_widgets;
		194	}
		195
138	#############################################################################	196	#############################################################################
139		197
140	package CFClient::UI::Base;	198	package CFClient::UI::Base;
141		199
142	use strict;	200	use strict;
…		…
145		203
146	sub new {	204	sub new {
147	my $class = shift;	205	my $class = shift;
148		206
149	my $self = bless {	207	my $self = bless {
150	x => 0,	208	x => "center",
151	y => 0,	209	y => "center",
152	z => 0,	210	z => 0,
		211	w => undef,
		212	h => undef,
153	can_events => 1,	213	can_events => 1,
154	@_	214	@_
155	}, $class;	215	}, $class;
156		216
		217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		218
157	for (keys %$self) {	219	for (keys %$self) {
158	if (/^connect_(.*)$/) {	220	if (/^on_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	221	$self->connect ($1 => delete $self->{$_});
160	}	222	}
161	}	223	}
162		224
		225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		230
		231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		233
		234	$self->show if $layout->{show};
		235	}
		236
163	$self	237	$self
164	}	238	}
165		239
166	sub destroy {	240	sub destroy {
167	my ($self) = @_;	241	my ($self) = @_;
…		…
176	return if $self->{parent};	250	return if $self->{parent};
177		251
178	$CFClient::UI::ROOT->add ($self);	252	$CFClient::UI::ROOT->add ($self);
179	}	253	}
180		254
181	sub hide {	255	sub set_visible {
182	my ($self) = @_;	256	my ($self) = @_;
		257
		258	return if $self->{visible};
		259
		260	$self->{root} = $self->{parent}{root};
		261	$self->{visible} = $self->{parent}{visible} + 1;
		262
		263	$self->emit (visibility_change => 1);
		264
		265	$self->realloc if !exists $self->{req_w};
		266
		267	$_->set_visible for $self->children;
		268	}
		269
		270	sub set_invisible {
		271	my ($self) = @_;
		272
		273	return unless $self->{visible};
		274
		275	$_->set_invisible for $self->children;
		276
		277	delete $self->{visible};
		278	delete $self->{root};
183		279
184	undef $GRAB if $GRAB == $self;	280	undef $GRAB if $GRAB == $self;
185	undef $HOVER if $HOVER == $self;	281	undef $HOVER if $HOVER == $self;
186		282
		283	$CFClient::UI::TOOLTIP_WATCHER->cb->()
		284	if $TOOLTIP->{owner} == $self;
		285
		286	$self->emit ("focus_out");
		287	$self->emit (visibility_change => 0);
		288	}
		289
		290	sub set_visibility {
		291	my ($self, $visible) = @_;
		292
		293	return if $self->{visible} == $visible;
		294
		295	$visible ? $self->hide
		296	: $self->show;
		297	}
		298
		299	sub toggle_visibility {
		300	my ($self) = @_;
		301
		302	$self->{visible}
		303	? $self->hide
		304	: $self->show;
		305	}
		306
		307	sub hide {
		308	my ($self) = @_;
		309
		310	$self->set_invisible;
		311
187	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
188	if $self->{parent};	313	if $self->{parent};
189	}	314	}
190		315
191	sub move {	316	sub move_abs {
192	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
193		318
194	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
197		322
198	$self->update;	323	$self->update;
199	}	324	}
200		325
201	sub set_size {	326	sub set_size {
202	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
203		328
204	$self->{user_w} = $w;	329	$self->{force_w} = $w;
205	$self->{user_h} = $h;	330	$self->{force_h} = $h;
206		331
207	$self->check_size;	332	$self->realloc;
208	}	333	}
209		334
210	sub size_request {	335	sub size_request {
211	require Carp;	336	require Carp;
212	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
214		339
215	sub configure {	340	sub configure {
216	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
217		342
218	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
219	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
220	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
221		348
222	# use alignment to adjust x, y	349	# use alignment to adjust x, y
223		350
224	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
225	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
226
227	($w, $h) = ($w2, $h2);
228	}	353	}
229		354
230	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
231	$self->{x} = $x;	356	$self->{x} = $x;
232	$self->{y} = $y;	357	$self->{y} = $y;
233	$self->update;	358	$self->update;
234	}	359	}
235		360
236	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
237	$self->{w} = $w;	364	$self->{alloc_w} = $w;
238	$self->{h} = $h;	365	$self->{alloc_h} = $h;
239		366
240	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
241	$self->update;
242	$self->emit (size_allocate => $w, $h);
243	}	368	}
244	}
245
246	sub size_allocate {
247	# nothing to be done
248	}	369	}
249		370
250	sub children {	371	sub children {
		372	# nop
251	}	373	}
252		374
253	# call when resolution changes etc.	375	sub visible_children {
254	sub reconfigure {	376	$_[0]->children
255	my ($self) = @_;
256
257	$_->reconfigure
258	for $self->children;
259
260	$_->check_size;
261	}	377	}
262		378
263	sub set_max_size {	379	sub set_max_size {
264	my ($self, $w, $h) = @_;	380	my ($self, $w, $h) = @_;
265		381
266	delete $self->{max_w}; $self->{max_w} = $w if $w;	382	$self->{max_w} = int $w if defined $w;
267	delete $self->{max_h}; $self->{max_h} = $h if $h;	383	$self->{max_h} = int $h if defined $h;
268	}
269		384
270	# return top left coordinates	385	$self->realloc;
271	sub _topleft {	386	}
		387
		388	sub set_tooltip {
272	my ($self, $x, $y) = @_;	389	my ($self, $tooltip) = @_;
273		390
274	$self->{parent}	391	$tooltip =~ s/^\s+//;
275	or Carp::confess "no parent widget in _topleft\n";#d#	392	$tooltip =~ s/\s+$//;
276		393
277	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	394	return if $self->{tooltip} eq $tooltip;
		395
		396	$self->{tooltip} = $tooltip;
		397
		398	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		399	delete $CFClient::UI::TOOLTIP->{owner};
		400	$CFClient::UI::TOOLTIP_WATCHER->cb->();
		401	}
278	}	402	}
279		403
280	# translate global coordinates to local coordinate system	404	# translate global coordinates to local coordinate system
281	sub coord2local {	405	sub coord2local {
282	my ($self, $x, $y) = @_;	406	my ($self, $x, $y) = @_;
283		407
284	my ($X, $Y) = $self->_topleft;	408	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285	($x - $X, $y - $Y)
286	}	409	}
287		410
288	# translate local coordinates to global coordinate system	411	# translate local coordinates to global coordinate system
289	sub coord2global {	412	sub coord2global {
290	my ($self, $x, $y) = @_;	413	my ($self, $x, $y) = @_;
291		414
292	my ($X, $Y) = $self->_topleft;	415	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293	($x + $X, $y + $Y)
294	}	416	}
295		417
296	sub focus_in {	418	sub invoke_focus_in {
297	my ($self) = @_;	419	my ($self) = @_;
298		420
299	return if $FOCUS == $self;	421	return if $FOCUS == $self;
300	return unless $self->{can_focus};	422	return unless $self->{can_focus};
301		423
302	my $focus = $FOCUS; $FOCUS = $self;	424	my $focus = $FOCUS; $FOCUS = $self;
303		425
304	$self->emit (focus_in => $focus);
305
306	$focus->update if $focus;	426	$focus->update if $focus;
307	$FOCUS->update;	427	$FOCUS->update;
308	}
309		428
		429	0
		430	}
		431
310	sub focus_out {	432	sub invoke_focus_out {
311	my ($self) = @_;	433	my ($self) = @_;
312		434
313	return unless $FOCUS == $self;	435	return unless $FOCUS == $self;
314		436
315	my $focus = $FOCUS; undef $FOCUS;	437	my $focus = $FOCUS; undef $FOCUS;
316		438
317	$self->emit (focus_out => $focus);
318
319	$focus->update if $focus; #?	439	$focus->update if $focus; #?
320	}
321		440
		441	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
		442	unless $FOCUS;
		443
		444	0
		445	}
		446
		447	sub grab_focus {
		448	my ($self) = @_;
		449
		450	$self->emit ("focus_in");
		451	}
		452
322	sub mouse_motion { }	453	sub invoke_mouse_motion { 1 }
323	sub button_up { }	454	sub invoke_button_up { 1 }
324	sub key_down { }	455	sub invoke_key_down { 1 }
325	sub key_up { }	456	sub invoke_key_up { 1 }
326		457
327	sub button_down {	458	sub invoke_button_down {
328	my ($self, $ev, $x, $y) = @_;	459	my ($self, $ev, $x, $y) = @_;
329		460
330	$self->focus_in;	461	$self->grab_focus;
331	}
332		462
333	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	463	1
334	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	464	}
335	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	465
336	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	466	sub connect {
337	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	467	my ($self, $signal, $cb) = @_;
		468
		469	push @{ $self->{signal_cb}{$signal} }, $cb;
		470	}
		471
		472	sub emit {
		473	my ($self, $signal, @args) = @_;
		474
		475	#d##TODO# stop propagating at first true, do not use sum
		476	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
		477	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
		478	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
		479	}
		480
		481	sub find_widget {
		482	my ($self, $x, $y) = @_;
		483
		484	return () unless $self->{can_events};
		485
		486	return $self
		487	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		488	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		489
		490	()
		491	}
		492
		493	sub set_parent {
		494	my ($self, $parent) = @_;
		495
		496	Scalar::Util::weaken ($self->{parent} = $parent);
		497	$self->set_visible if $parent->{visible};
		498	}
		499
		500	sub realloc {
		501	my ($self) = @_;
		502
		503	if ($self->{visible}) {
		504	return if $self->{root}{realloc}{$self+0};
		505
		506	$self->{root}{realloc}{$self+0} = $self;
		507	$self->{root}->update;
		508	} else {
		509	delete $self->{req_w};
		510	delete $self->{req_h};
		511	}
		512	}
		513
		514	sub update {
		515	my ($self) = @_;
		516
		517	$self->{parent}->update
		518	if $self->{parent};
		519	}
		520
		521	sub reconfigure {
		522	my ($self) = @_;
		523
		524	$self->realloc;
		525	$self->update;
		526	}
		527
		528	# using global variables seems a bit hacky, but passing through all drawing
		529	# functions seems pointless.
		530	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338		531
339	sub draw {	532	sub draw {
340	my ($self) = @_;	533	my ($self) = @_;
341		534
342	return unless $self->{h} && $self->{w};	535	return unless $self->{h} && $self->{w};
		536
		537	# update screen rectangle
		538	local $draw_x = $draw_x + $self->{x};
		539	local $draw_y = $draw_y + $self->{y};
		540	local $draw_w = $draw_x + $self->{w};
		541	local $draw_h = $draw_y + $self->{h};
		542
		543	# skip widgets that are entirely outside the drawing area
		544	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		545	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343		546
344	glPushMatrix;	547	glPushMatrix;
345	glTranslate $self->{x}, $self->{y}, 0;	548	glTranslate $self->{x}, $self->{y}, 0;
346	$self->_draw;
347	glPopMatrix;
348		549
349	if ($self == $HOVER && $self->{can_hover}) {	550	if ($self == $HOVER && $self->{can_hover}) {
350	my ($x, $y) = @$self{qw(x y)};
351
352	glColor 1, 0.8, 0.5, 0.2;	551	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353	glEnable GL_BLEND;	552	glEnable GL_BLEND;
354	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	553	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355	glBegin GL_QUADS;	554	glBegin GL_QUADS;
356	glVertex $x , $y;
357	glVertex $x + $self->{w}, $y;
358	glVertex $x + $self->{w}, $y + $self->{h};
359	glVertex $x , $y + $self->{h};
360	glEnd;
361	glDisable GL_BLEND;
362	}
363
364	if ($ENV{PCLIENT_DEBUG}) {
365	glPushMatrix;
366	glColor 1, 1, 0, 1;
367	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368	glBegin GL_LINE_LOOP;
369	glVertex 0 , 0;	555	glVertex 0 , 0;
370	glVertex $self->{w}, 0;	556	glVertex $self->{w}, 0;
371	glVertex $self->{w}, $self->{h};	557	glVertex $self->{w}, $self->{h};
372	glVertex 0 , $self->{h};	558	glVertex 0 , $self->{h};
373	glEnd;	559	glEnd;
		560	glDisable GL_BLEND;
		561	}
		562
		563	if ($ENV{CFPLUS_DEBUG} & 1) {
		564	glPushMatrix;
		565	glColor 1, 1, 0, 1;
		566	glTranslate 0.375, 0.375;
		567	glBegin GL_LINE_LOOP;
		568	glVertex 0 , 0;
		569	glVertex $self->{w} - 1, 0;
		570	glVertex $self->{w} - 1, $self->{h} - 1;
		571	glVertex 0 , $self->{h} - 1;
		572	glEnd;
374	glPopMatrix;	573	glPopMatrix;
375	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	574	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376	}	575	}
		576
		577	$self->_draw;
		578	glPopMatrix;
377	}	579	}
378		580
379	sub _draw {	581	sub _draw {
380	my ($self) = @_;	582	my ($self) = @_;
381		583
382	warn "no draw defined for $self\n";	584	warn "no draw defined for $self\n";
383	}	585	}
384		586
385	sub find_widget {
386	my ($self, $x, $y) = @_;
387
388	return () unless $self->{can_events};
389
390	return $self
391	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394	()
395	}
396
397	sub set_parent {
398	my ($self, $parent) = @_;
399
400	Scalar::Util::weaken ($self->{parent} = $parent);
401	}
402
403	sub check_size {
404	my ($self) = @_;
405
406	$self->{parent}
407	or return 1;
408
409	my ($w, $h) = $self->{user_w} && $self->{user_h}
410	? @$self{qw(user_w user_h)}
411	: $self->size_request;
412
413	if ($w != $self->{req_w} || $h != $self->{req_h}) {
414	$self->{req_w} = $w;
415	$self->{req_h} = $h;
416
417	$self->{parent}->check_size
418	or $self->size_allocate (
419	(List::Util::max $self->{w}, $w),
420	(List::Util::max $self->{h}, $h),
421	);
422
423	1
424	} else {
425	0
426	}
427	}
428
429	sub update {
430	my ($self) = @_;
431
432	$self->{parent}->update
433	if $self->{parent};
434	}
435
436	sub connect {
437	my ($self, $signal, $cb) = @_;
438
439	push @{ $self->{signal_cb}{$signal} }, $cb;
440	}
441
442	sub emit {
443	my ($self, $signal, @args) = @_;
444
445	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446	}
447
448	sub DESTROY {	587	sub DESTROY {
449	my ($self) = @_;	588	my ($self) = @_;
450		589
451	#$self->deactivate;	590	delete $WIDGET{$self+0};
		591
		592	eval { $self->destroy };
		593	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
452	}	594	}
453		595
454	#############################################################################	596	#############################################################################
455		597
456	package CFClient::UI::DrawBG;	598	package CFClient::UI::DrawBG;
…		…
464	my $class = shift;	606	my $class = shift;
465		607
466	# range [value, low, high, page]	608	# range [value, low, high, page]
467		609
468	$class->SUPER::new (	610	$class->SUPER::new (
469	bg => [0, 0, 0, 0.2],	611	#bg => [0, 0, 0, 0.2],
470	active_bg => [1, 1, 1, 0.5],	612	#active_bg => [1, 1, 1, 0.5],
471	@_	613	@_
472	)	614	)
473	}	615	}
474		616
475	sub _draw {	617	sub _draw {
476	my ($self) = @_;	618	my ($self) = @_;
477		619
		620	my $color = $FOCUS == $self && $self->{active_bg}
		621	? $self->{active_bg}
		622	: $self->{bg};
		623
		624	if ($color && (@$color < 4 || $color->[3])) {
478	my ($w, $h) = @$self{qw(w h)};	625	my ($w, $h) = @$self{qw(w h)};
479		626
480	glEnable GL_BLEND;	627	glEnable GL_BLEND;
481	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	628	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	629	glColor_premultiply @$color;
483		630
484	glBegin GL_QUADS;	631	glBegin GL_QUADS;
485	glVertex 0 , 0;	632	glVertex 0 , 0;
486	glVertex 0 , $h;	633	glVertex 0 , $h;
487	glVertex $w, $h;	634	glVertex $w, $h;
488	glVertex $w, 0;	635	glVertex $w, 0;
489	glEnd;	636	glEnd;
490		637
491	glDisable GL_BLEND;	638	glDisable GL_BLEND;
		639	}
492	}	640	}
493		641
494	#############################################################################	642	#############################################################################
495		643
496	package CFClient::UI::Empty;	644	package CFClient::UI::Empty;
…		…
501	my ($class, %arg) = @_;	649	my ($class, %arg) = @_;
502	$class->SUPER::new (can_events => 0, %arg);	650	$class->SUPER::new (can_events => 0, %arg);
503	}	651	}
504		652
505	sub size_request {	653	sub size_request {
506	(0, 0)	654	my ($self) = @_;
		655
		656	($self->{w} + 0, $self->{h} + 0)
507	}	657	}
508		658
509	sub draw { }	659	sub draw { }
510		660
511	#############################################################################	661	#############################################################################
…		…
515	our @ISA = CFClient::UI::Base::;	665	our @ISA = CFClient::UI::Base::;
516		666
517	sub new {	667	sub new {
518	my ($class, %arg) = @_;	668	my ($class, %arg) = @_;
519		669
520	my $children = delete $arg{children} || [];	670	my $children = delete $arg{children};
521		671
522	my $self = $class->SUPER::new (	672	my $self = $class->SUPER::new (
523	children => [],	673	children => [],
524	can_events => 0,	674	can_events => 0,
525	%arg,	675	%arg,
526	);	676	);
		677
527	$self->add ($_) for @$children;	678	$self->add (@$children)
		679	if $children;
528		680
529	$self	681	$self
530	}	682	}
531		683
532	sub add {	684	sub add {
533	my ($self, $child) = @_;	685	my ($self, @widgets) = @_;
534		686
535	$child->set_parent ($self);	687	$_->set_parent ($self)
		688	for @widgets;
536		689
537	use sort 'stable';	690	use sort 'stable';
538		691
539	$self->{children} = [	692	$self->{children} = [
540	sort { $a->{z} <=> $b->{z} }	693	sort { $a->{z} <=> $b->{z} }
541	@{$self->{children}}, $child	694	@{$self->{children}}, @widgets
542	];	695	];
543		696
544	$child->check_size;	697	$self->realloc;
545	$self->update;
546	}	698	}
547		699
548	sub children {	700	sub children {
549	@{ $_[0]{children} }	701	@{ $_[0]{children} }
550	}	702	}
…		…
555	delete $child->{parent};	707	delete $child->{parent};
556	$child->hide;	708	$child->hide;
557		709
558	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	710	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559		711
560	$self->check_size;	712	$self->realloc;
561	$self->update;
562	}	713	}
563		714
564	sub clear {	715	sub clear {
565	my ($self) = @_;	716	my ($self) = @_;
566		717
…		…
570	for (@$children) {	721	for (@$children) {
571	delete $_->{parent};	722	delete $_->{parent};
572	$_->hide;	723	$_->hide;
573	}	724	}
574		725
575	$self->check_size;	726	$self->realloc;
576	$self->update;
577	}	727	}
578		728
579	sub find_widget {	729	sub find_widget {
580	my ($self, $x, $y) = @_;	730	my ($self, $x, $y) = @_;
581		731
582	$x -= $self->{x};	732	$x -= $self->{x};
583	$y -= $self->{y};	733	$y -= $self->{y};
584		734
585	my $res;	735	my $res;
586		736
587	for (reverse @{ $self->{children} }) {	737	for (reverse $self->visible_children) {
588	$res = $_->find_widget ($x, $y)	738	$res = $_->find_widget ($x, $y)
589	and return $res;	739	and return $res;
590	}	740	}
591		741
592	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	742	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
613	}	763	}
614		764
615	sub add {	765	sub add {
616	my ($self, $child) = @_;	766	my ($self, $child) = @_;
617		767
618	$self->{children} = [];	768	$self->SUPER::remove ($_) for @{ $self->{children} };
619
620	$self->SUPER::add ($child);	769	$self->SUPER::add ($child);
621	}	770	}
622		771
623	sub remove {	772	sub remove {
624	my ($self, $widget) = @_;	773	my ($self, $widget) = @_;
…		…
633		782
634	sub size_request {	783	sub size_request {
635	$_[0]{children}[0]->size_request	784	$_[0]{children}[0]->size_request
636	}	785	}
637		786
638	sub size_allocate {	787	sub invoke_size_allocate {
639	my ($self, $w, $h) = @_;	788	my ($self, $w, $h) = @_;
640		789
641	$self->{children}[0]->configure (0, 0, $w, $h);	790	$self->{children}[0]->configure (0, 0, $w, $h);
		791
		792	1
642	}	793	}
643		794
644	#############################################################################	795	#############################################################################
		796
		797	# back-buffered drawing area
645		798
646	package CFClient::UI::Window;	799	package CFClient::UI::Window;
647		800
648	our @ISA = CFClient::UI::Bin::;	801	our @ISA = CFClient::UI::Bin::;
649		802
…		…
656	}	809	}
657		810
658	sub update {	811	sub update {
659	my ($self) = @_;	812	my ($self) = @_;
660		813
661	$ROOT->on_refresh ($self => sub { $self->render_child });	814	$ROOT->on_post_alloc ($self => sub { $self->render_child });
662	$self->SUPER::update;	815	$self->SUPER::update;
663	}	816	}
664		817
665	sub size_allocate {	818	sub invoke_size_allocate {
666	my ($self, $w, $h) = @_;	819	my ($self, $w, $h) = @_;
667		820
668	$self->SUPER::size_allocate ($w, $h);
669	$self->update;	821	$self->update;
		822
		823	$self->SUPER::invoke_size_allocate ($w, $h)
670	}	824	}
671		825
672	sub _render {	826	sub _render {
		827	my ($self) = @_;
		828
673	$_[0]{children}[0]->draw;	829	$self->{children}[0]->draw;
674	}	830	}
675		831
676	sub render_child {	832	sub render_child {
677	my ($self) = @_;	833	my ($self) = @_;
678		834
679	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680	glClearColor 0, 0, 0, 0;	836	glClearColor 0, 0, 0, 0;
681	glClear GL_COLOR_BUFFER_BIT;	837	glClear GL_COLOR_BUFFER_BIT;
682		838
		839	{
		840	package CFClient::UI::Base;
		841
		842	($draw_x, $draw_y, $draw_w, $draw_h) =
		843	(0, 0, $self->{w}, $self->{h});
		844	}
		845
683	$self->_render;	846	$self->_render;
684	# glColorMask 1, 1, 1, 0;
685	# glEnable GL_BLEND;
686	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687	# glRasterPos 0, 0;
688	# glCopyPixels 0, 0, $self->{w}, $self->{h};
689	# glDisable GL_BLEND;
690	# glColorMask 1, 1, 1, 1;
691	};	847	};
692	}	848	}
693		849
694	sub _draw {	850	sub _draw {
695	my ($self) = @_;	851	my ($self) = @_;
696		852
697	my ($w, $h) = ($self->w, $self->h);	853	my ($w, $h) = @$self{qw(w h)};
698		854
699	my $tex = $self->{texture}	855	my $tex = $self->{texture}
700	or return;	856	or return;
701		857
702	glEnable GL_BLEND;
703	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704	glEnable GL_TEXTURE_2D;	858	glEnable GL_TEXTURE_2D;
705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706	glColor 0, 0, 0, 1;	860	glColor 0, 0, 0, 1;
707		861
708	$tex->draw_quad (0, 0, $w, $h);	862	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709		863
710	glDisable GL_BLEND;
711	glDisable GL_TEXTURE_2D;	864	glDisable GL_TEXTURE_2D;
712	}	865	}
713		866
714	#############################################################################	867	#############################################################################
715		868
716	package CFClient::UI::ViewPort;	869	package CFClient::UI::ViewPort;
717		870
718	our @ISA = CFClient::UI::Window::;	871	our @ISA = CFClient::UI::Window::;
719		872
		873	sub new {
		874	my $class = shift;
		875
		876	$class->SUPER::new (
		877	scroll_x => 0,
		878	scroll_y => 1,
		879	@_,
		880	)
		881	}
		882
720	sub size_request {	883	sub size_request {
721	my ($self) = @_;	884	my ($self) = @_;
722		885
723	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	886	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
725		887
726	@$self{qw(child_w child_h)}	888	$w = 10 if $self->{scroll_x};
727	}	889	$h = 10 if $self->{scroll_y};
728		890
		891	($w, $h)
		892	}
		893
729	sub size_allocate {	894	sub invoke_size_allocate {
730	my ($self, $w, $h) = @_;	895	my ($self, $w, $h) = @_;
731		896
		897	my $child = $self->child;
		898
		899	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		900	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		901
		902	$self->child->configure (0, 0, $w, $h);
732	$self->update;	903	$self->update;
		904
		905	1
733	}	906	}
734		907
735	sub set_offset {	908	sub set_offset {
736	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
737		910
…		…
739	$self->{view_y} = int $y;	912	$self->{view_y} = int $y;
740		913
741	$self->update;	914	$self->update;
742	}	915	}
743		916
		917	# hmm, this does not work for topleft of $self... but we should not ask for that
		918	sub coord2local {
		919	my ($self, $x, $y) = @_;
		920
		921	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		922	}
		923
		924	sub coord2global {
		925	my ($self, $x, $y) = @_;
		926
		927	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		928	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		929
		930	$self->SUPER::coord2global ($x, $y)
		931	}
		932
		933	sub find_widget {
		934	my ($self, $x, $y) = @_;
		935
		936	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		937	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		938	) {
		939	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		940	} else {
		941	$self->CFClient::UI::Base::find_widget ($x, $y)
		942	}
		943	}
		944
744	sub _render {	945	sub _render {
745	my ($self) = @_;	946	my ($self) = @_;
746		947
		948	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		949	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		950
747	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748		952
749	$self->SUPER::_render;	953	$self->SUPER::_render;
750	}	954	}
751		955
752	#############################################################################	956	#############################################################################
753		957
754	package CFClient::UI::ScrolledWindow;	958	package CFClient::UI::ScrolledWindow;
755		959
756	our @ISA = CFClient::UI::HBox::;	960	our @ISA = CFClient::UI::HBox::;
		961
		962	sub new {
		963	my ($class, %arg) = @_;
		964
		965	my $child = delete $arg{child};
		966
		967	my $self;
		968
		969	my $slider = new CFClient::UI::Slider
		970	vertical => 1,
		971	range => [0, 0, 1, 0.01], # HACK fix
		972	on_changed => sub {
		973	$self->{vp}->set_offset (0, $_[1]);
		974	},
		975	;
		976
		977	$self = $class->SUPER::new (
		978	vp => (new CFClient::UI::ViewPort expand => 1),
		979	slider => $slider,
		980	%arg,
		981	);
		982
		983	$self->SUPER::add ($self->{vp}, $self->{slider});
		984	$self->add ($child) if $child;
		985
		986	$self
		987	}
		988
		989	sub add {
		990	my ($self, $widget) = @_;
		991
		992	$self->{vp}->add ($self->{child} = $widget);
		993	}
		994
		995	sub update {
		996	my ($self) = @_;
		997
		998	$self->SUPER::update;
		999
		1000	# todo: overwrite size_allocate of child
		1001	my $child = $self->{vp}->child;
		1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1003	}
		1004
		1005	sub invoke_size_allocate {
		1006	my ($self, $w, $h) = @_;
		1007
		1008	my $child = $self->{vp}->child;
		1009	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1010
		1011	$self->SUPER::invoke_size_allocate ($w, $h)
		1012	}
		1013
		1014	#TODO# update range on size_allocate depending on child
		1015	# update viewport offset on scroll
		1016
		1017	#############################################################################
		1018
		1019	package CFClient::UI::Frame;
		1020
		1021	our @ISA = CFClient::UI::Bin::;
		1022
		1023	use CFClient::OpenGL;
757		1024
758	sub new {	1025	sub new {
759	my $class = shift;	1026	my $class = shift;
760		1027
761	my $self;
762
763	my $slider = new CFClient::UI::Slider
764	vertical => 1,
765	range => [0, 0, 1, 0.01], # HACK fix
766	connect_changed => sub {
767	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768	},
769	;
770
771	$self = $class->SUPER::new (	1028	$class->SUPER::new (
772	vp => (new CFClient::UI::ViewPort),	1029	bg => undef,
773	slider => $slider,
774	@_,	1030	@_,
		1031	)
		1032	}
		1033
		1034	sub _draw {
		1035	my ($self) = @_;
		1036
		1037	if ($self->{bg}) {
		1038	my ($w, $h) = @$self{qw(w h)};
		1039
		1040	glEnable GL_BLEND;
		1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		1042	glColor_premultiply @{ $self->{bg} };
		1043
		1044	glBegin GL_QUADS;
		1045	glVertex 0 , 0;
		1046	glVertex 0 , $h;
		1047	glVertex $w, $h;
		1048	glVertex $w, 0;
		1049	glEnd;
		1050
		1051	glDisable GL_BLEND;
		1052	}
		1053
		1054	$self->SUPER::_draw;
		1055	}
		1056
		1057	#############################################################################
		1058
		1059	package CFClient::UI::FancyFrame;
		1060
		1061	our @ISA = CFClient::UI::Bin::;
		1062
		1063	use CFClient::OpenGL;
		1064
		1065	my $bg =
		1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1067	mipmap => 1, wrap => 1;
		1068
		1069	my @border =
		1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1072
		1073	sub new {
		1074	my ($class, %arg) = @_;
		1075
		1076	my $self = $class->SUPER::new (
		1077	bg => [1, 1, 1, 1],
		1078	border_bg => [1, 1, 1, 1],
		1079	border => 0.6,
		1080	can_events => 1,
		1081	min_w => 16,
		1082	min_h => 16,
		1083	%arg,
775	);	1084	);
776		1085
777	$self->{vp}->add ($self->{scrolled});
778	$self->add ($self->{vp});
779	$self->add ($self->{slider});
780
781	$self
782	}
783
784	#TODO# update range on size_allocate depeneing on child
785	# update viewport offset on scroll
786
787	#############################################################################
788
789	package CFClient::UI::Frame;
790
791	our @ISA = CFClient::UI::Bin::;
792
793	use CFClient::OpenGL;
794
795	sub new {
796	my $class = shift;
797
798	my $self = $class->SUPER::new (
799	bg => [1, 1, 1, 1],
800	border_bg => [1, 1, 1, 1],
801	border => 0.8,
802	@_
803	);
804
805	$self
806	}
807
808	sub _draw {
809	my ($self) = @_;
810
811	my ($w, $h) = ($self->{w}, $self->{h});
812
813	glEnable GL_BLEND;
814	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815	glEnable GL_TEXTURE_2D;
816	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818	# glBegin GL_QUADS;
819	# glColor 0, 0, 0, 0;
820	# glVertex 0 , 0;
821	# glVertex 0 , $h;
822	# glVertex $w, $h;
823	# glVertex $w, 0;
824	# glEnd;
825
826
827	$self->child->draw;
828	glDisable GL_BLEND;
829	glDisable GL_TEXTURE_2D;
830	}
831
832	#############################################################################
833
834	package CFClient::UI::FancyFrame;
835
836	our @ISA = CFClient::UI::Bin::;
837
838	use CFClient::OpenGL;
839
840	my @tex =
841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844	sub new {
845	my $class = shift;
846
847	# TODO: user_x, user_y, overwrite moveto?
848
849	my $self = $class->SUPER::new (
850	bg => [1, 1, 1, 1],
851	border_bg => [1, 1, 1, 1],
852	border => 0.6,
853	can_events => 1,
854	@_
855	);
856
857	$self->{title} &&= new CFClient::UI::Label	1086	$self->{title_widget} = new CFClient::UI::Label
858	align => 0,	1087	align => 0,
859	valign => 1,	1088	valign => 1,
860	text => $self->{title},	1089	text => $self->{title},
861	fontsize => $self->{border};	1090	fontsize => $self->{border},
		1091	if exists $self->{title};
		1092
		1093	if ($self->{has_close_button}) {
		1094	$self->{close_button} =
		1095	new CFClient::UI::ImageButton
		1096	path => 'x1_close.png',
		1097	on_activate => sub { $self->hide };
		1098
		1099	$self->CFClient::UI::Container::add ($self->{close_button});
		1100	}
862		1101
863	$self	1102	$self
		1103	}
		1104
		1105	sub add {
		1106	my ($self, @widgets) = @_;
		1107
		1108	$self->SUPER::add (@widgets);
		1109	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1110	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
864	}	1111	}
865		1112
866	sub border {	1113	sub border {
867	int $_[0]{border} * $::FONTSIZE	1114	int $_[0]{border} * $::FONTSIZE
868	}	1115	}
869		1116
870	sub size_request {	1117	sub size_request {
871	my ($self) = @_;	1118	my ($self) = @_;
		1119
		1120	$self->{title_widget}->size_request
		1121	if $self->{title_widget};
		1122
		1123	$self->{close_button}->size_request
		1124	if $self->{close_button};
872		1125
873	my ($w, $h) = $self->SUPER::size_request;	1126	my ($w, $h) = $self->SUPER::size_request;
874		1127
875	(	1128	(
876	$w + $self->border * 2,	1129	$w + $self->border * 2,
877	$h + $self->border * 2,	1130	$h + $self->border * 2,
878	)	1131	)
879	}	1132	}
880		1133
881	sub size_allocate {	1134	sub invoke_size_allocate {
882	my ($self, $w, $h) = @_;	1135	my ($self, $w, $h) = @_;
883		1136
		1137	if ($self->{title_widget}) {
		1138	$self->{title_widget}{w} = $w;
		1139	$self->{title_widget}{h} = $h;
		1140	$self->{title_widget}->invoke_size_allocate ($w, $h);
		1141	}
		1142
		1143	my $border = $self->border;
		1144
884	$h -= List::Util::max 0, $self->border * 2;	1145	$h -= List::Util::max 0, $border * 2;
885	$w -= List::Util::max 0, $self->border * 2;	1146	$w -= List::Util::max 0, $border * 2;
886		1147
887	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888	if $self->{title};
889
890	$self->child->configure ($self->border, $self->border, $w, $h);	1148	$self->child->configure ($border, $border, $w, $h);
891	}
892		1149
		1150	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1151	if $self->{close_button};
		1152
		1153	1
		1154	}
		1155
893	sub button_down {	1156	sub invoke_button_down {
894	my ($self, $ev, $x, $y) = @_;	1157	my ($self, $ev, $x, $y) = @_;
895		1158
896	my ($w, $h) = @$self{qw(w h)};	1159	my ($w, $h) = @$self{qw(w h)};
897	my $border = $self->border;	1160	my $border = $self->border;
898		1161
…		…
911	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
912		1175
913	my $dx = $ev->{x} - $ox;	1176	my $dx = $ev->{x} - $ox;
914	my $dy = $ev->{y} - $oy;	1177	my $dy = $ev->{y} - $oy;
915		1178
916	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1179	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1180	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1181
918	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1182	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919	$self->check_size;	1183	$self->realloc;
920	};	1184	};
921		1185
922	} elsif ($lr ^ $td) {	1186	} elsif ($lr ^ $td) {
923	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1187	my ($ox, $oy) = ($ev->{x}, $ev->{y});
924	my ($bx, $by) = ($self->{x}, $self->{y});	1188	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
926	$self->{motion} = sub {	1190	$self->{motion} = sub {
927	my ($ev, $x, $y) = @_;	1191	my ($ev, $x, $y) = @_;
928		1192
929	($x, $y) = ($ev->{x}, $ev->{y});	1193	($x, $y) = ($ev->{x}, $ev->{y});
930		1194
931	$self->move ($bx + $x - $ox, $by + $y - $oy);	1195	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932	$self->update;	1196	# HACK: the next line is required to enforce placement
		1197	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
933	};	1198	};
		1199	} else {
		1200	return 0;
		1201	}
		1202
934	}	1203	1
935	}	1204	}
936		1205
937	sub button_up {	1206	sub invoke_button_up {
938	my ($self, $ev, $x, $y) = @_;	1207	my ($self, $ev, $x, $y) = @_;
939		1208
940	delete $self->{motion};	1209	! ! delete $self->{motion}
941	}	1210	}
942		1211
943	sub mouse_motion {	1212	sub invoke_mouse_motion {
944	my ($self, $ev, $x, $y) = @_;	1213	my ($self, $ev, $x, $y) = @_;
945		1214
946	$self->{motion}->($ev, $x, $y) if $self->{motion};	1215	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1216
		1217	! ! $self->{motion}
947	}	1218	}
948		1219
949	sub _draw {	1220	sub _draw {
950	my ($self) = @_;	1221	my ($self) = @_;
951		1222
		1223	my $child = $self->{children}[0];
		1224
952	my ($w, $h ) = ($self->{w}, $self->{h});	1225	my ($w, $h ) = ($self->{w}, $self->{h});
953	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1226	my ($cw, $ch) = ($child->{w}, $child->{h});
954		1227
955	glEnable GL_BLEND;
956	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957	glEnable GL_TEXTURE_2D;	1228	glEnable GL_TEXTURE_2D;
958	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1229	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959		1230
960	my $border = $self->border;	1231	my $border = $self->border;
961		1232
962	glColor @{ $self->{border_bg} };	1233	glColor @{ $self->{border_bg} };
963	$tex[1]->draw_quad (0, 0, $w, $border);	1234	$border[0]->draw_quad_alpha (0, 0, $w, $border);
964	$tex[3]->draw_quad (0, $border, $border, $ch);	1235	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
965	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1236	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1237	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967		1238
968	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1239	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969	my $bg = $tex[0];	1240	glColor @{ $self->{bg} };
970		1241
971	# TODO: repeat texture not scale	1242	# TODO: repeat texture not scale
		1243	# solve this better(?)
972	my $rep_x = $cw / $bg->{w};	1244	$bg->{s} = $cw / $bg->{w};
973	my $rep_y = $ch / $bg->{h};	1245	$bg->{t} = $ch / $bg->{h};
974
975	glColor @{ $self->{bg} };
976
977	$bg->{s} = $rep_x;
978	$bg->{t} = $rep_y;
979	$bg->{wrap_mode} = 1;
980	$bg->draw_quad ($border, $border, $cw, $ch);	1246	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1247	}
981		1248
982	glDisable GL_TEXTURE_2D;	1249	glDisable GL_TEXTURE_2D;
983	glDisable GL_BLEND;
984	}
985		1250
986	$self->{title}->draw if $self->{title};
987
988	$self->child->draw;	1251	$child->draw;
		1252
		1253	if ($self->{title_widget}) {
		1254	glTranslate 0, $border - $self->{h};
		1255	$self->{title_widget}->_draw;
		1256
		1257	glTranslate 0, - ($border - $self->{h});
		1258	}
		1259
		1260	$self->{close_button}->draw
		1261	if $self->{close_button};
989	}	1262	}
990		1263
991	#############################################################################	1264	#############################################################################
992		1265
993	package CFClient::UI::Table;	1266	package CFClient::UI::Table;
…		…
1001	sub new {	1274	sub new {
1002	my $class = shift;	1275	my $class = shift;
1003		1276
1004	$class->SUPER::new (	1277	$class->SUPER::new (
1005	col_expand => [],	1278	col_expand => [],
1006	@_	1279	@_,
1007	)	1280	)
		1281	}
		1282
		1283	sub children {
		1284	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008	}	1285	}
1009		1286
1010	sub add {	1287	sub add {
1011	my ($self, $x, $y, $child) = @_;	1288	my ($self, $x, $y, $child) = @_;
1012		1289
1013	$child->set_parent ($self);	1290	$child->set_parent ($self);
1014	$self->{children}[$y][$x] = $child;	1291	$self->{children}[$y][$x] = $child;
1015		1292
1016	$child->check_size;	1293	$self->realloc;
1017	}	1294	}
1018		1295
1019	sub children {	1296	sub remove {
1020	grep $_, map @$_, grep $_, @{ $_[0]{children} }	1297	my ($self, $child) = @_;
1021	}
1022		1298
		1299	# TODO: not yet implemented
		1300	}
		1301
1023	# TODO: move to container class maybe? send childs a signal on removal?	1302	# TODO: move to container class maybe? send children a signal on removal?
1024	sub clear {	1303	sub clear {
1025	my ($self) = @_;	1304	my ($self) = @_;
1026		1305
1027	my @children = $self->children;	1306	my @children = $self->children;
1028	delete $self->{children};	1307	delete $self->{children};
…		…
1030	for (@children) {	1309	for (@children) {
1031	delete $_->{parent};	1310	delete $_->{parent};
1032	$_->hide;	1311	$_->hide;
1033	}	1312	}
1034		1313
1035	$self->update;	1314	$self->realloc;
1036	}	1315	}
1037		1316
1038	sub get_wh {	1317	sub get_wh {
1039	my ($self) = @_;	1318	my ($self) = @_;
1040		1319
…		…
1066	(sum @$ws),	1345	(sum @$ws),
1067	(sum @$hs),	1346	(sum @$hs),
1068	)	1347	)
1069	}	1348	}
1070		1349
1071	sub size_allocate {	1350	sub invoke_size_allocate {
1072	my ($self, $w, $h) = @_;	1351	my ($self, $w, $h) = @_;
1073		1352
1074	my ($ws, $hs) = $self->get_wh;	1353	my ($ws, $hs) = $self->get_wh;
1075		1354
1076	my $req_w = sum @$ws;	1355	my $req_w = (sum @$ws) || 1;
1077	my $req_h = sum @$hs;	1356	my $req_h = (sum @$hs) || 1;
1078		1357
1079	# TODO: nicer code && do row_expand	1358	# TODO: nicer code && do row_expand
1080	my @col_expand = @{$self->{col_expand}};	1359	my @col_expand = @{$self->{col_expand}};
1081	@col_expand = (1) x @$ws unless @col_expand;	1360	@col_expand = (1) x @$ws unless @col_expand;
1082	my $col_expand = (sum @col_expand) || 1;	1361	my $col_expand = (sum @col_expand) || 1;
…		…
1108	}	1387	}
1109		1388
1110	$y += $row_h;	1389	$y += $row_h;
1111	}	1390	}
1112		1391
		1392	1
1113	}	1393	}
1114		1394
1115	sub find_widget {	1395	sub find_widget {
1116	my ($self, $x, $y) = @_;	1396	my ($self, $x, $y) = @_;
1117		1397
…		…
1136	}	1416	}
1137	}	1417	}
1138		1418
1139	#############################################################################	1419	#############################################################################
1140		1420
		1421	package CFClient::UI::Box;
		1422
		1423	our @ISA = CFClient::UI::Container::;
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{vertical}
		1429	? (
		1430	(List::Util::max map $_->{req_w}, @{$self->{children}}),
		1431	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
		1432	)
		1433	: (
		1434	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1435	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1436	)
		1437	}
		1438
		1439	sub invoke_size_allocate {
		1440	my ($self, $w, $h) = @_;
		1441
		1442	my $space = $self->{vertical} ? $h : $w;
		1443	my @children = $self->visible_children;
		1444
		1445	my @req;
		1446
		1447	if ($self->{homogeneous}) {
		1448	@req = ($space / (@children || 1)) x @children;
		1449	} else {
		1450	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
		1451	my $req = List::Util::sum @req;
		1452
		1453	if ($req > $space) {
		1454	# ah well, not enough space
		1455	$_ *= $space / $req for @req;
		1456	} else {
		1457	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
		1458
		1459	$space = ($space - $req) / $expand; # remaining space to give away
		1460
		1461	$req[$_] += $space * $children[$_]{expand}
		1462	for 0 .. $#children;
		1463	}
		1464	}
		1465
		1466	CFClient::UI::harmonize \@req;
		1467
		1468	my $pos = 0;
		1469	for (0 .. $#children) {
		1470	my $alloc = $req[$_];
		1471	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
		1472
		1473	$pos += $alloc;
		1474	}
		1475
		1476	1
		1477	}
		1478
		1479	#############################################################################
		1480
1141	package CFClient::UI::HBox;	1481	package CFClient::UI::HBox;
1142		1482
1143	# TODO: wrap into common Box base class
1144
1145	our @ISA = CFClient::UI::Container::;	1483	our @ISA = CFClient::UI::Box::;
1146		1484
1147	sub size_request {	1485	sub new {
1148	my ($self) = @_;	1486	my $class = shift;
1149		1487
1150	my @alloc = map [$_->size_request], @{$self->{children}};	1488	$class->SUPER::new (
1151		1489	vertical => 0,
1152	(	1490	@_,
1153	(List::Util::sum map $_->[0], @alloc),
1154	(List::Util::max map $_->[1], @alloc),
1155	)	1491	)
1156	}	1492	}
1157		1493
1158	sub size_allocate {
1159	my ($self, $w, $h) = @_;
1160
1161	($h, $w) = ($w, $h);
1162
1163	my $children = $self->{children};
1164
1165	my @h = map $_->{req_w}, @$children;
1166
1167	my $req_h = List::Util::sum @h;
1168
1169	if ($req_h > $h) {
1170	# ah well, not enough space
1171	$_ *= $h / $req_h for @h;
1172	} else {
1173	my $exp = List::Util::sum map $_->{expand}, @$children;
1174	$exp ||= 1;
1175
1176	for (0 .. $#$children) {
1177	my $child = $children->[$_];
1178
1179	my $alloc_h = $h[$_];
1180	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181	$h[$_] = $alloc_h;
1182	}
1183	}
1184
1185	CFClient::UI::harmonize \@h;
1186
1187	my $y = 0;
1188	for (0 .. $#$children) {
1189	my $child = $children->[$_];
1190	my $h = $h[$_];
1191	$child->configure ($y, 0, $h, $w);
1192
1193	$y += $h;
1194	}
1195
1196	1
1197	}
1198
1199	#############################################################################	1494	#############################################################################
1200		1495
1201	package CFClient::UI::VBox;	1496	package CFClient::UI::VBox;
1202		1497
1203	# TODO: wrap into common Box base class
1204
1205	our @ISA = CFClient::UI::Container::;	1498	our @ISA = CFClient::UI::Box::;
1206		1499
1207	sub size_request {	1500	sub new {
1208	my ($self) = @_;	1501	my $class = shift;
1209		1502
1210	my @alloc = map [$_->size_request], @{$self->{children}};	1503	$class->SUPER::new (
1211		1504	vertical => 1,
1212	(	1505	@_,
1213	(List::Util::max map $_->[0], @alloc),
1214	(List::Util::sum map $_->[1], @alloc),
1215	)	1506	)
1216	}	1507	}
1217		1508
1218	sub size_allocate {
1219	my ($self, $w, $h) = @_;
1220
1221	my $children = $self->{children};
1222
1223	my @h = map $_->{req_h}, @$children;
1224
1225	my $req_h = List::Util::sum @h;
1226
1227	if ($req_h > $h) {
1228	# ah well, not enough space
1229	$_ *= $h / $req_h for @h;
1230	} else {
1231	my $exp = List::Util::sum map $_->{expand}, @$children;
1232	$exp ||= 1;
1233
1234	for (0 .. $#$children) {
1235	my $child = $children->[$_];
1236
1237	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238	}
1239	}
1240
1241	CFClient::UI::harmonize \@h;
1242
1243	my $y = 0;
1244	for (0 .. $#$children) {
1245	my $child = $children->[$_];
1246	my $h = $h[$_];
1247	$child->configure (0, $y, $w, $h);
1248
1249	$y += $h;
1250	}
1251
1252	1
1253	}
1254
1255	#############################################################################	1509	#############################################################################
1256		1510
1257	package CFClient::UI::Label;	1511	package CFClient::UI::Label;
1258		1512
1259	our @ISA = CFClient::UI::Base::;	1513	our @ISA = CFClient::UI::DrawBG::;
1260		1514
1261	use CFClient::OpenGL;	1515	use CFClient::OpenGL;
1262		1516
1263	sub new {	1517	sub new {
1264	my ($class, %arg) = @_;	1518	my ($class, %arg) = @_;
1265		1519
1266	my $self = $class->SUPER::new (	1520	my $self = $class->SUPER::new (
1267	fg => [1, 1, 1],	1521	fg => [1, 1, 1],
		1522	#bg => none
		1523	#active_bg => none
1268	#font => default_font	1524	#font => default_font
		1525	#text => initial text
		1526	#markup => initial narkup
		1527	#max_w => maximum pixel width
		1528	ellipsise => 3, # end
		1529	layout => (new CFClient::Layout),
1269	fontsize => 1,	1530	fontsize => 1,
1270	text => "",
1271	align => -1,	1531	align => -1,
1272	valign => -1,	1532	valign => -1,
1273	padding => 2,	1533	padding_x => 2,
1274	layout => new CFClient::Layout,	1534	padding_y => 2,
1275	can_events => 0,	1535	can_events => 0,
1276	%arg	1536	%arg
1277	);	1537	);
1278		1538
1279	if (exists $self->{template}) {	1539	if (exists $self->{template}) {
1280	my $layout = new CFClient::Layout;	1540	my $layout = new CFClient::Layout;
1281	$layout->set_text (delete $self->{template});	1541	$layout->set_text (delete $self->{template});
1282	$self->{template} = $layout;	1542	$self->{template} = $layout;
1283	}	1543	}
1284		1544
1285	$self->set_text (delete $self->{text}) if exists $self->{text};	1545	if (exists $self->{markup}) {
1286	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1546	$self->set_markup (delete $self->{markup});
		1547	} else {
		1548	$self->set_text (delete $self->{text});
		1549	}
1287		1550
1288	$self	1551	$self
1289	}	1552	}
1290		1553
1291	sub escape {	1554	sub escape($) {
1292	local $_ = $_[1];	1555	local $_ = $_[0];
1293		1556
1294	s/&/&amp;/g;	1557	s/&/&amp;/g;
1295	s/>/&gt;/g;	1558	s/>/&gt;/g;
1296	s/</&lt;/g;	1559	s/</&lt;/g;
1297		1560
1298	$_[1]	1561	$_
1299	}	1562	}
1300		1563
1301	sub update {	1564	sub update {
1302	my ($self) = @_;	1565	my ($self) = @_;
1303		1566
1304	delete $self->{texture};	1567	delete $self->{texture};
1305	$self->SUPER::update;	1568	$self->SUPER::update;
1306	}	1569	}
1307		1570
1308	sub reconfigure {	1571	sub realloc {
1309	my ($self) = @_;	1572	my ($self) = @_;
1310		1573
1311	delete $self->{texture};	1574	delete $self->{ox};
		1575	$self->SUPER::realloc;
1312	}	1576	}
1313		1577
1314	sub set_text {	1578	sub set_text {
1315	my ($self, $text) = @_;	1579	my ($self, $text) = @_;
1316		1580
1317	return if $self->{text} eq "T$text";	1581	return if $self->{text} eq "T$text";
1318	$self->{text} = "T$text";	1582	$self->{text} = "T$text";
1319		1583
		1584	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320	$self->{layout}->set_text ($text);	1585	$self->{layout}->set_text ($text);
1321		1586
1322	delete $self->{texture};	1587	delete $self->{size_req};
		1588	$self->realloc;
1323	$self->update;	1589	$self->update;
1324	$self->check_size;
1325	}	1590	}
1326		1591
1327	sub set_markup {	1592	sub set_markup {
1328	my ($self, $markup) = @_;	1593	my ($self, $markup) = @_;
1329		1594
1330	return if $self->{text} eq "M$markup";	1595	return if $self->{text} eq "M$markup";
1331	$self->{text} = "M$markup";	1596	$self->{text} = "M$markup";
1332		1597
		1598	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1599
		1600	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333	$self->{layout}->set_markup ($markup);	1601	$self->{layout}->set_markup ($markup);
1334		1602
1335	delete $self->{texture};	1603	delete $self->{size_req};
		1604	$self->realloc;
1336	$self->update;	1605	$self->update;
1337	$self->check_size;
1338	}	1606	}
1339		1607
1340	sub size_request {	1608	sub size_request {
1341	my ($self) = @_;	1609	my ($self) = @_;
1342		1610
		1611	$self->{size_req} ||= do {
1343	$self->{layout}->set_font ($self->{font}) if $self->{font};	1612	$self->{layout}->set_font ($self->{font}) if $self->{font};
1344	$self->{layout}->set_width ($self->{max_w} || -1);	1613	$self->{layout}->set_width ($self->{max_w} || -1);
		1614	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1615	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1616	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346		1617
1347	my ($w, $h) = $self->{layout}->size;	1618	my ($w, $h) = $self->{layout}->size;
1348		1619
1349	if (exists $self->{template}) {	1620	if (exists $self->{template}) {
1350	$self->{template}->set_font ($self->{font}) if $self->{font};	1621	$self->{template}->set_font ($self->{font}) if $self->{font};
1351	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1622	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352		1623
1353	my ($w2, $h2) = $self->{template}->size;	1624	my ($w2, $h2) = $self->{template}->size;
1354		1625
1355	$w = List::Util::max $w, $w2;	1626	$w = List::Util::max $w, $w2;
1356	$h = List::Util::max $h, $h2;	1627	$h = List::Util::max $h, $h2;
		1628	}
		1629
		1630	[$w, $h]
1357	}	1631	};
1358		1632
1359	(	1633	@{ $self->{size_req} }
1360	$w + $self->{padding} * 2,
1361	$h + $self->{padding} * 2,
1362	)
1363	}	1634	}
1364		1635
1365	sub size_allocate {	1636	sub invoke_size_allocate {
1366	my ($self, $w, $h) = @_;	1637	my ($self, $w, $h) = @_;
1367		1638
		1639	delete $self->{ox};
		1640
1368	delete $self->{texture};	1641	delete $self->{texture}
		1642	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		1643
		1644	1
1369	}	1645	}
1370		1646
1371	sub set_fontsize {	1647	sub set_fontsize {
1372	my ($self, $fontsize) = @_;	1648	my ($self, $fontsize) = @_;
1373		1649
1374	$self->{fontsize} = $fontsize;	1650	$self->{fontsize} = $fontsize;
1375	delete $self->{texture};	1651	delete $self->{texture};
1376	$self->check_size;	1652
1377	$self->update;	1653	$self->realloc;
		1654	}
		1655
		1656	sub reconfigure {
		1657	my ($self) = @_;
		1658
		1659	delete $self->{size_req};
		1660
		1661	$self->SUPER::reconfigure;
1378	}	1662	}
1379		1663
1380	sub _draw {	1664	sub _draw {
1381	my ($self) = @_;	1665	my ($self) = @_;
1382		1666
		1667	$self->SUPER::_draw; # draw background, if applicable
		1668
1383	my $tex = $self->{texture} ||= do {	1669	my $tex = $self->{texture} ||= do {
		1670	$self->{layout}->set_foreground (@{$self->{fg}});
1384	$self->{layout}->set_font ($self->{font}) if $self->{font};	1671	$self->{layout}->set_font ($self->{font}) if $self->{font};
1385	$self->{layout}->set_width ($self->{w});	1672	$self->{layout}->set_width ($self->{w});
		1673	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1674	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1675	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1676
1387	new_from_layout CFClient::Texture $self->{layout}	1677	new_from_layout CFClient::Texture $self->{layout}
1388	};	1678	};
1389		1679
1390	glEnable GL_BLEND;	1680	unless (exists $self->{ox}) {
1391	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1681	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1682	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1683	: ($self->{w} - $tex->{w}) * 0.5);
		1684
		1685	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1686	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1687	: ($self->{h} - $tex->{h}) * 0.5);
		1688	};
		1689
1392	glEnable GL_TEXTURE_2D;	1690	glEnable GL_TEXTURE_2D;
		1691
		1692	my $w = List::Util::min $self->{w} + 4, $tex->{w};
		1693	my $h = List::Util::min $self->{h} + 2, $tex->{h};
		1694
		1695	if ($tex->{format} == GL_ALPHA) {
		1696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		1697	glColor @{$self->{fg}};
		1698	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
		1699	} else {
1393	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394		1701	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1395	glColor @{$self->{fg}};	1702	}
1396
1397	$self->{ox} = int (
1398	$self->{align} < 0 ? $self->{padding}
1399	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400	: ($self->{w} - $tex->{w}) * 0.5
1401	);
1402
1403	$self->{oy} = int (
1404	$self->{valign} < 0 ? $self->{padding}
1405	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406	: ($self->{h} - $tex->{h}) * 0.5
1407	);
1408
1409	$tex->draw_quad ($self->{ox}, $self->{oy});
1410		1703
1411	glDisable GL_TEXTURE_2D;	1704	glDisable GL_TEXTURE_2D;
1412	glDisable GL_BLEND;
1413	}	1705	}
1414		1706
1415	#############################################################################	1707	#############################################################################
1416		1708
1417	package CFClient::UI::EntryBase;	1709	package CFClient::UI::EntryBase;
…		…
1430	active_fg => [0, 0, 0],	1722	active_fg => [0, 0, 0],
1431	can_hover => 1,	1723	can_hover => 1,
1432	can_focus => 1,	1724	can_focus => 1,
1433	valign => 0,	1725	valign => 0,
1434	can_events => 1,	1726	can_events => 1,
		1727	#text => ...
		1728	#hidden => "*",
1435	@_	1729	@_
1436	)	1730	)
1437	}	1731	}
1438		1732
1439	sub _set_text {	1733	sub _set_text {
…		…
1441		1735
1442	delete $self->{cur_h};	1736	delete $self->{cur_h};
1443		1737
1444	return if $self->{text} eq $text;	1738	return if $self->{text} eq $text;
1445		1739
1446	delete $self->{texture};
1447
1448	$self->{last_activity} = $::NOW;	1740	$self->{last_activity} = $::NOW;
1449	$self->{text} = $text;	1741	$self->{text} = $text;
1450		1742
1451	$text =~ s/./*/g if $self->{hidden};	1743	$text =~ s/./*/g if $self->{hidden};
1452	$self->{layout}->set_text ("$text ");	1744	$self->{layout}->set_text ("$text ");
		1745	delete $self->{size_req};
1453		1746
1454	$self->emit (changed => $self->{text});	1747	$self->emit (changed => $self->{text});
		1748
		1749	$self->realloc;
		1750	$self->update;
		1751	}
		1752
		1753	sub set_text {
		1754	my ($self, $text) = @_;
		1755
		1756	$self->{cursor} = length $text;
		1757	$self->_set_text ($text);
1455	}	1758	}
1456		1759
1457	sub get_text {	1760	sub get_text {
1458	$_[0]{text}	1761	$_[0]{text}
1459	}	1762	}
…		…
1464	my ($w, $h) = $self->SUPER::size_request;	1767	my ($w, $h) = $self->SUPER::size_request;
1465		1768
1466	($w + 1, $h) # add 1 for cursor	1769	($w + 1, $h) # add 1 for cursor
1467	}	1770	}
1468		1771
1469	sub size_allocate {
1470	my ($self, $w, $h) = @_;
1471
1472	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473	}
1474
1475	sub set_text {
1476	my ($self, $text) = @_;
1477
1478	$self->{cursor} = length $text;
1479	$self->_set_text ($text);
1480	$self->update;
1481	}
1482
1483	sub key_down {	1772	sub invoke_key_down {
1484	my ($self, $ev) = @_;	1773	my ($self, $ev) = @_;
1485		1774
1486	my $mod = $ev->{mod};	1775	my $mod = $ev->{mod};
1487	my $sym = $ev->{sym};	1776	my $sym = $ev->{sym};
1488	my $uni = $ev->{unicode};	1777	my $uni = $ev->{unicode};
1489		1778
1490	my $text = $self->get_text;	1779	my $text = $self->get_text;
1491		1780
1492	if ($sym == 8) {	1781	if ($uni == 8) {
1493	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1782	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494	} elsif ($sym == 127) {	1783	} elsif ($uni == 127) {
1495	substr $text, $self->{cursor}, 1, "";	1784	substr $text, $self->{cursor}, 1, "";
1496	} elsif ($sym == CFClient::SDLK_LEFT) {	1785	} elsif ($sym == CFClient::SDLK_LEFT) {
1497	--$self->{cursor} if $self->{cursor};	1786	--$self->{cursor} if $self->{cursor};
1498	} elsif ($sym == CFClient::SDLK_RIGHT) {	1787	} elsif ($sym == CFClient::SDLK_RIGHT) {
1499	++$self->{cursor} if $self->{cursor} < length $self->{text};	1788	++$self->{cursor} if $self->{cursor} < length $self->{text};
1500	} elsif ($sym == CFClient::SDLK_HOME) {	1789	} elsif ($sym == CFClient::SDLK_HOME) {
1501	$self->{cursor} = 0;	1790	$self->{cursor} = 0;
1502	} elsif ($sym == CFClient::SDLK_END) {	1791	} elsif ($sym == CFClient::SDLK_END) {
1503	$self->{cursor} = length $text;	1792	$self->{cursor} = length $text;
1504	} elsif ($sym == 27) {	1793	} elsif ($uni == 27) {
1505	$self->emit ('escape');	1794	$self->emit ('escape');
1506	} elsif ($uni) {	1795	} elsif ($uni) {
1507	substr $text, $self->{cursor}++, 0, chr $uni;	1796	substr $text, $self->{cursor}++, 0, chr $uni;
		1797	} else {
		1798	return 0;
1508	}	1799	}
1509		1800
1510	$self->_set_text ($text);	1801	$self->_set_text ($text);
1511	$self->update;
1512	}
1513		1802
		1803	$self->realloc;
		1804
		1805	1
		1806	}
		1807
1514	sub focus_in {	1808	sub invoke_focus_in {
1515	my ($self) = @_;	1809	my ($self) = @_;
1516		1810
1517	$self->{last_activity} = $::NOW;	1811	$self->{last_activity} = $::NOW;
1518		1812
1519	$self->SUPER::focus_in;	1813	$self->SUPER::invoke_focus_in
1520	}	1814	}
1521		1815
1522	sub button_down {	1816	sub invoke_button_down {
1523	my ($self, $ev, $x, $y) = @_;	1817	my ($self, $ev, $x, $y) = @_;
1524		1818
1525	$self->SUPER::button_down ($ev, $x, $y);	1819	$self->SUPER::invoke_button_down ($ev, $x, $y);
1526		1820
1527	my $idx = $self->{layout}->xy_to_index ($x, $y);	1821	my $idx = $self->{layout}->xy_to_index ($x, $y);
1528		1822
1529	# byte-index to char-index	1823	# byte-index to char-index
1530	my $text = $self->{text};	1824	my $text = $self->{text};
1531	utf8::encode $text;	1825	utf8::encode $text;
1532	$self->{cursor} = length substr $text, 0, $idx;	1826	$self->{cursor} = length substr $text, 0, $idx;
1533		1827
1534	$self->_set_text ($self->{text});	1828	$self->_set_text ($self->{text});
1535	$self->update;	1829	$self->update;
		1830
		1831	1
1536	}	1832	}
1537		1833
1538	sub mouse_motion {	1834	sub invoke_mouse_motion {
1539	my ($self, $ev, $x, $y) = @_;	1835	my ($self, $ev, $x, $y) = @_;
1540	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1836	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1837
		1838	1
1541	}	1839	}
1542		1840
1543	sub _draw {	1841	sub _draw {
1544	my ($self) = @_;	1842	my ($self) = @_;
1545		1843
1546	local $self->{fg} = $self->{fg};	1844	local $self->{fg} = $self->{fg};
1547		1845
1548	if ($FOCUS == $self) {	1846	if ($FOCUS == $self) {
1549	glColor @{$self->{active_bg}};	1847	glColor_premultiply @{$self->{active_bg}};
1550	$self->{fg} = $self->{active_fg};	1848	$self->{fg} = $self->{active_fg};
1551	} else {	1849	} else {
1552	glColor @{$self->{bg}};	1850	glColor_premultiply @{$self->{bg}};
1553	}	1851	}
1554		1852
1555	glEnable GL_BLEND;	1853	glEnable GL_BLEND;
1556	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1854	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1557	glBegin GL_QUADS;	1855	glBegin GL_QUADS;
1558	glVertex 0 , 0;	1856	glVertex 0 , 0;
1559	glVertex 0 , $self->{h};	1857	glVertex 0 , $self->{h};
1560	glVertex $self->{w}, $self->{h};	1858	glVertex $self->{w}, $self->{h};
1561	glVertex $self->{w}, 0;	1859	glVertex $self->{w}, 0;
…		…
1586		1884
1587	our @ISA = CFClient::UI::EntryBase::;	1885	our @ISA = CFClient::UI::EntryBase::;
1588		1886
1589	use CFClient::OpenGL;	1887	use CFClient::OpenGL;
1590		1888
1591	sub key_down {	1889	sub invoke_key_down {
1592	my ($self, $ev) = @_;	1890	my ($self, $ev) = @_;
1593		1891
1594	my $sym = $ev->{sym};	1892	my $sym = $ev->{sym};
1595		1893
1596	if ($sym == 13) {	1894	if ($sym == 13) {
1597	unshift @{$self->{history}},	1895	unshift @{$self->{history}},
1598	my $txt = $self->get_text;	1896	my $txt = $self->get_text;
		1897
1599	$self->{history_pointer} = -1;	1898	$self->{history_pointer} = -1;
1600	$self->{history_saveback} = '';	1899	$self->{history_saveback} = '';
1601	$self->emit (activate => $txt);	1900	$self->emit (activate => $txt);
1602	$self->update;	1901	$self->update;
1603		1902
…		…
1622	} else {	1921	} else {
1623	$self->set_text ($self->{history_saveback});	1922	$self->set_text ($self->{history_saveback});
1624	}	1923	}
1625		1924
1626	} else {	1925	} else {
1627	$self->SUPER::key_down ($ev);	1926	return $self->SUPER::invoke_key_down ($ev)
		1927	}
		1928
1628	}	1929	1
1629
1630	}	1930	}
1631		1931
1632	#############################################################################	1932	#############################################################################
1633		1933
1634	package CFClient::UI::Button;	1934	package CFClient::UI::Button;
…		…
1643		1943
1644	sub new {	1944	sub new {
1645	my $class = shift;	1945	my $class = shift;
1646		1946
1647	$class->SUPER::new (	1947	$class->SUPER::new (
1648	padding => 4,	1948	padding_x => 4,
		1949	padding_y => 4,
1649	fg => [1, 1, 1],	1950	fg => [1, 1, 1],
1650	bg => [1, 1, 1, 0.2],
1651	active_fg => [0, 0, 1],	1951	active_fg => [0, 0, 1],
1652	can_hover => 1,	1952	can_hover => 1,
1653	align => 0,	1953	align => 0,
1654	valign => 0,	1954	valign => 0,
1655	can_events => 1,	1955	can_events => 1,
1656	@_	1956	@_
1657	)	1957	)
1658	}	1958	}
1659		1959
1660	sub button_up {	1960	sub invoke_button_up {
1661	my ($self, $ev, $x, $y) = @_;	1961	my ($self, $ev, $x, $y) = @_;
1662		1962
		1963	$self->emit ("activate")
1663	if ($x >= 0 && $x < $self->{w}	1964	if $x >= 0 && $x < $self->{w}
1664	&& $y >= 0 && $y < $self->{h}) {	1965	&& $y >= 0 && $y < $self->{h};
1665	$self->emit ("activate");	1966
1666	}	1967	1
1667	}	1968	}
1668		1969
1669	sub _draw {	1970	sub _draw {
1670	my ($self) = @_;	1971	my ($self) = @_;
1671		1972
1672	local $self->{fg} = $self->{fg};	1973	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1673		1974
1674	if ($GRAB == $self) {
1675	$self->{fg} = $self->{active_fg};
1676	}
1677
1678	glEnable GL_BLEND;
1679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680	glEnable GL_TEXTURE_2D;	1975	glEnable GL_TEXTURE_2D;
1681	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1976	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682	glColor 0, 0, 0, 1;	1977	glColor 0, 0, 0, 1;
1683		1978
1684	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1979	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685		1980
1686	glDisable GL_TEXTURE_2D;	1981	glDisable GL_TEXTURE_2D;
1687	glDisable GL_BLEND;
1688		1982
1689	$self->SUPER::_draw;	1983	$self->SUPER::_draw;
		1984	}
		1985
		1986	#############################################################################
		1987
		1988	package CFClient::UI::ImageButton;
		1989
		1990	our @ISA = CFClient::UI::Image::;
		1991
		1992	use CFClient::OpenGL;
		1993
		1994	my %textures;
		1995
		1996	sub new {
		1997	my $class = shift;
		1998
		1999	my $self = $class->SUPER::new (
		2000	padding_x => 4,
		2001	padding_y => 4,
		2002	fg => [1, 1, 1],
		2003	active_fg => [0, 0, 1],
		2004	can_hover => 1,
		2005	align => 0,
		2006	valign => 0,
		2007	can_events => 1,
		2008	@_
		2009	);
		2010	}
		2011
		2012	sub invoke_button_up {
		2013	my ($self, $ev, $x, $y) = @_;
		2014
		2015	$self->emit ("activate")
		2016	if $x >= 0 && $x < $self->{w}
		2017	&& $y >= 0 && $y < $self->{h};
		2018
		2019	1
1690	}	2020	}
1691		2021
1692	#############################################################################	2022	#############################################################################
1693		2023
1694	package CFClient::UI::CheckBox;	2024	package CFClient::UI::CheckBox;
…		…
1703		2033
1704	sub new {	2034	sub new {
1705	my $class = shift;	2035	my $class = shift;
1706		2036
1707	$class->SUPER::new (	2037	$class->SUPER::new (
1708	padding => 2,	2038	padding_x => 2,
		2039	padding_y => 2,
1709	fg => [1, 1, 1],	2040	fg => [1, 1, 1],
1710	active_fg => [1, 1, 0],	2041	active_fg => [1, 1, 0],
		2042	bg => [0, 0, 0, 0.2],
		2043	active_bg => [1, 1, 1, 0.5],
1711	state => 0,	2044	state => 0,
1712	can_hover => 1,	2045	can_hover => 1,
1713	@_	2046	@_
1714	)	2047	)
1715	}	2048	}
1716		2049
1717	sub size_request {	2050	sub size_request {
1718	my ($self) = @_;	2051	my ($self) = @_;
1719		2052
1720	($self->{padding} * 2 + 6) x 2	2053	(6) x 2
1721	}	2054	}
1722		2055
1723	sub button_down {	2056	sub invoke_button_down {
1724	my ($self, $ev, $x, $y) = @_;	2057	my ($self, $ev, $x, $y) = @_;
1725		2058
1726	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	2059	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	2060	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728	$self->{state} = !$self->{state};	2061	$self->{state} = !$self->{state};
1729	$self->emit (changed => $self->{state});	2062	$self->emit (changed => $self->{state});
		2063	} else {
		2064	return 0
		2065	}
		2066
1730	}	2067	1
1731	}	2068	}
1732		2069
1733	sub _draw {	2070	sub _draw {
1734	my ($self) = @_;	2071	my ($self) = @_;
1735		2072
1736	$self->SUPER::_draw;	2073	$self->SUPER::_draw;
1737		2074
1738	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	2075	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739		2076
1740	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	2077	my ($w, $h) = @$self{qw(w h)};
		2078
		2079	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1741		2080
1742	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	2081	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743		2082
1744	glEnable GL_BLEND;	2083	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2084
1745	glEnable GL_TEXTURE_2D;	2085	glEnable GL_TEXTURE_2D;
1746	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748	my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750	$tex->draw_quad (0, 0, $s, $s);	2086	$tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752	glDisable GL_TEXTURE_2D;	2087	glDisable GL_TEXTURE_2D;
1753	glDisable GL_BLEND;
1754	}	2088	}
1755		2089
1756	#############################################################################	2090	#############################################################################
1757		2091
1758	package CFClient::UI::Image;	2092	package CFClient::UI::Image;
1759		2093
1760	our @ISA = CFClient::UI::Base::;	2094	our @ISA = CFClient::UI::Base::;
1761		2095
1762	use CFClient::OpenGL;	2096	use CFClient::OpenGL;
1763	use Carp qw/confess/;
1764		2097
1765	our %loaded_images;	2098	our %texture_cache;
1766		2099
1767	sub new {	2100	sub new {
1768	my $class = shift;	2101	my $class = shift;
1769		2102
1770	my $self = $class->SUPER::new (can_events => 0, @_);	2103	my $self = $class->SUPER::new (
		2104	can_events => 0,
		2105	@_,
		2106	);
1771		2107
1772	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2108	$self->{path}
		2109	or Carp::croak "required attribute 'path' not set";
1773		2110
1774	$loaded_images{$self->{image}} ||=	2111	$self->{tex} = $texture_cache{$self->{path}} ||=
1775	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2112	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1776		2113
1777	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2114	Scalar::Util::weaken $texture_cache{$self->{path}};
1778		2115
1779	Scalar::Util::weaken $loaded_images{$self->{image}};	2116	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1780
1781	$self->{aspect} = $tex->{w} / $tex->{h};
1782		2117
1783	$self	2118	$self
1784	}	2119	}
1785		2120
1786	sub size_request {	2121	sub size_request {
1787	my ($self) = @_;	2122	my ($self) = @_;
1788		2123
1789	($self->{tex}->{w}, $self->{tex}->{h})	2124	($self->{tex}{w}, $self->{tex}{h})
1790	}	2125	}
1791		2126
1792	sub _draw {	2127	sub _draw {
1793	my ($self) = @_;	2128	my ($self) = @_;
1794		2129
…		…
1801	glTranslate 0, -$self->{w}, 0;	2136	glTranslate 0, -$self->{w}, 0;
1802		2137
1803	($w, $h) = ($h, $w);	2138	($w, $h) = ($h, $w);
1804	}	2139	}
1805		2140
1806	glEnable GL_BLEND;
1807	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808	glEnable GL_TEXTURE_2D;	2141	glEnable GL_TEXTURE_2D;
1809	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2142	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810		2143
1811	$tex->draw_quad (0, 0, $w, $h);	2144	$tex->draw_quad_alpha (0, 0, $w, $h);
1812		2145
1813	glDisable GL_BLEND;
1814	glDisable GL_TEXTURE_2D;	2146	glDisable GL_TEXTURE_2D;
1815	}	2147	}
1816		2148
1817	#############################################################################	2149	#############################################################################
1818		2150
…		…
1908		2240
1909	my $h1 = $self->{h} * (1 - $ycut1);	2241	my $h1 = $self->{h} * (1 - $ycut1);
1910	my $h2 = $self->{h} * (1 - $ycut2);	2242	my $h2 = $self->{h} * (1 - $ycut2);
1911		2243
1912	glEnable GL_BLEND;	2244	glEnable GL_BLEND;
1913	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2245	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2246	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1914	glEnable GL_TEXTURE_2D;	2247	glEnable GL_TEXTURE_2D;
1915	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2248	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916		2249
1917	glBindTexture GL_TEXTURE_2D, $t1->{name};	2250	glBindTexture GL_TEXTURE_2D, $t1->{name};
1918	glBegin GL_QUADS;	2251	glBegin GL_QUADS;
…		…
2007	qw(s1_slider.png s1_slider_bg.png);	2340	qw(s1_slider.png s1_slider_bg.png);
2008		2341
2009	sub new {	2342	sub new {
2010	my $class = shift;	2343	my $class = shift;
2011		2344
2012	# range [value, low, high, page]	2345	# range [value, low, high, page, unit]
2013		2346
2014	# TODO: 0-width page	2347	# TODO: 0-width page
2015	# TODO: req_w/h are wrong with vertical	2348	# TODO: req_w/h are wrong with vertical
2016	# TODO: calculations are off	2349	# TODO: calculations are off
2017	my $self = $class->SUPER::new (	2350	my $self = $class->SUPER::new (
2018	fg => [1, 1, 1],	2351	fg => [1, 1, 1],
2019	active_fg => [0, 0, 0],	2352	active_fg => [0, 0, 0],
		2353	bg => [0, 0, 0, 0.2],
		2354	active_bg => [1, 1, 1, 0.5],
2020	range => [0, 0, 100, 10],	2355	range => [0, 0, 100, 10, 0],
2021	req_w => $::WIDTH / 80,	2356	min_w => $::WIDTH / 80,
2022	req_h => $::WIDTH / 80,	2357	min_h => $::WIDTH / 80,
2023	vertical => 0,	2358	vertical => 0,
2024	can_hover => 1,	2359	can_hover => 1,
2025	inner_pad => 5,	2360	inner_pad => 0.02,
2026	@_	2361	@_
2027	);	2362	);
2028		2363
		2364	$self->set_value ($self->{range}[0]);
		2365	$self->update;
		2366
2029	$self	2367	$self
2030	}	2368	}
2031		2369
		2370	sub set_range {
		2371	my ($self, $range) = @_;
		2372
		2373	($range, $self->{range}) = ($self->{range}, $range);
		2374
		2375	if ("@$range" ne "@{$self->{range}}") {
		2376	$self->update;
		2377	$self->set_value ($self->{range}[0]);
		2378	}
		2379	}
		2380
		2381	sub set_value {
		2382	my ($self, $value) = @_;
		2383
		2384	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2385
		2386	$hi = $lo + 1 if $hi <= $lo;
		2387
		2388	$page = $hi - $lo if $page > $hi - $lo;
		2389
		2390	$value = $lo if $value < $lo;
		2391	$value = $hi - $page if $value > $hi - $page;
		2392
		2393	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2394	if $unit;
		2395
		2396	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2397
		2398	if ($value != $old_value) {
		2399	$self->emit (changed => $value);
		2400	$self->update;
		2401	}
		2402	}
		2403
2032	sub size_request {	2404	sub size_request {
2033	my ($self) = @_;	2405	my ($self) = @_;
2034		2406
2035	my $w = $self->{req_w};	2407	($self->{req_w}, $self->{req_h})
2036	my $h = $self->{req_h};
2037
2038	$self->{vertical} ? ($h, $w) : ($w, $h)
2039	}	2408	}
2040		2409
2041	sub button_down {	2410	sub invoke_button_down {
2042	my ($self, $ev, $x, $y) = @_;	2411	my ($self, $ev, $x, $y) = @_;
2043		2412
2044	$self->SUPER::button_down ($ev, $x, $y);	2413	$self->SUPER::invoke_button_down ($ev, $x, $y);
		2414
		2415	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2416
2045	$self->mouse_motion ($ev, $x, $y);	2417	$self->invoke_mouse_motion ($ev, $x, $y)
2046	}	2418	}
2047		2419
2048	sub mouse_motion {	2420	sub invoke_mouse_motion {
2049	my ($self, $ev, $x, $y) = @_;	2421	my ($self, $ev, $x, $y) = @_;
2050		2422
2051	if ($GRAB == $self) {	2423	if ($GRAB == $self) {
		2424	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2425
		2426	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2427
		2428	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2429
		2430	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2431	} else {
		2432	return 0;
		2433	}
		2434
		2435	1
		2436	}
		2437
		2438	sub update {
		2439	my ($self) = @_;
		2440
		2441	delete $self->{knob_w};
		2442	$self->SUPER::update;
		2443	}
		2444
		2445	sub _draw {
		2446	my ($self) = @_;
		2447
		2448	unless ($self->{knob_w}) {
		2449	$self->set_value ($self->{range}[0]);
		2450
2052	my ($value, $lo, $hi, $page) = @{$self->{range}};	2451	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2452	my $range = ($hi - $page - $lo) || 1e-100;
2053		2453
2054	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2454	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055		2455
2056	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2456	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2457	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058		2458
2059	$x -= $inner_pad_px; # substract the padding	2459	$value = ($value - $lo) / $range;
2060	$x = $x * ($hi - $lo) / $inner_w + $lo;	2460	$value = $value * $self->{scale} + $self->{offset};
2061	$x = $lo if $x < $lo;
2062	$x = $hi - $page if $x > $hi - $page;
2063	$self->{range}[0] = $x;
2064		2461
2065	$self->emit (changed => $x);	2462	$self->{knob_x} = $value - $knob_w * 0.5;
2066	$self->update;	2463	$self->{knob_w} = $knob_w;
2067	}	2464	}
2068	}
2069
2070	# the inner_* stuff is for generating a padding for the slider handle,
2071	# so that the handle doesn't leave the texture. This calculation isn't 100%
2072	# correct propably, but it does the job for now
2073	sub _calc_inner_pad_px {
2074	my ($self, $w) = @_;
2075	($w / 100) * $self->{inner_pad} # % to pixels
2076	}
2077
2078	sub _draw {
2079	my ($self) = @_;
2080		2465
2081	$self->SUPER::_draw ();	2466	$self->SUPER::_draw ();
2082		2467
2083	my ($w, $h) = @$self{qw(w h)};	2468	glScale $self->{w}, $self->{h};
2084		2469
2085	if ($self->{vertical}) {	2470	if ($self->{vertical}) {
2086	# draw a vertical slider like a rotated horizontal slider	2471	# draw a vertical slider like a rotated horizontal slider
2087		2472
		2473	glTranslate 1, 0, 0;
2088	glRotate 90, 0, 0, 1;	2474	glRotate 90, 0, 0, 1;
2089	glTranslate 0, -$self->{w}, 0;
2090
2091	($w, $h) = ($h, $w);
2092	}	2475	}
2093		2476
2094	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2477	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2478	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096		2479
2097	my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099	$hi = $value + 1 if $lo == $hi;
2100
2101	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104	$page = int $page * $inner_w / ($hi - $lo);
2105	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107	$w -= $page;
2108	$page &= ~1;
2109	glTranslate $page * 0.5, 0, 0;
2110	$page ||= 2;
2111
2112	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115	glEnable GL_BLEND;
2116	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117	glEnable GL_TEXTURE_2D;	2480	glEnable GL_TEXTURE_2D;
2118	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2481	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119		2482
2120	# draw background	2483	# draw background
2121	$tex[1]->draw_quad (0, 0, $w, $h);	2484	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122		2485
2123	# draw handle	2486	# draw handle
2124	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2487	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125		2488
2126	glDisable GL_BLEND;
2127	glDisable GL_TEXTURE_2D;	2489	glDisable GL_TEXTURE_2D;
2128	}	2490	}
2129		2491
2130	#############################################################################	2492	#############################################################################
2131		2493
		2494	package CFClient::UI::ValSlider;
		2495
		2496	our @ISA = CFClient::UI::HBox::;
		2497
		2498	sub new {
		2499	my ($class, %arg) = @_;
		2500
		2501	my $range = delete $arg{range};
		2502
		2503	my $self = $class->SUPER::new (
		2504	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2505	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2506	to_value => sub { shift },
		2507	from_value => sub { shift },
		2508	%arg,
		2509	);
		2510
		2511	$self->{slider}->connect (changed => sub {
		2512	my ($self, $value) = @_;
		2513	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2514	$self->{parent}->emit (changed => $value);
		2515	});
		2516
		2517	# $self->{entry}->connect (changed => sub {
		2518	# my ($self, $value) = @_;
		2519	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2520	# $self->{parent}->emit (changed => $value);
		2521	# });
		2522
		2523	$self->add ($self->{slider}, $self->{entry});
		2524
		2525	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2526
		2527	$self
		2528	}
		2529
		2530	sub set_range { shift->{slider}->set_range (@_) }
		2531	sub set_value { shift->{slider}->set_value (@_) }
		2532
		2533	#############################################################################
		2534
2132	package CFClient::UI::TextView;	2535	package CFClient::UI::TextScroller;
2133		2536
2134	our @ISA = CFClient::UI::HBox::;	2537	our @ISA = CFClient::UI::HBox::;
2135		2538
2136	use CFClient::OpenGL;	2539	use CFClient::OpenGL;
2137		2540
…		…
2139	my $class = shift;	2542	my $class = shift;
2140		2543
2141	my $self = $class->SUPER::new (	2544	my $self = $class->SUPER::new (
2142	fontsize => 1,	2545	fontsize => 1,
2143	can_events => 0,	2546	can_events => 0,
		2547	indent => 0,
2144	#font => default_font	2548	#font => default_font
2145	@_,	2549	@_,
2146		2550
2147	layout => (new CFClient::Layout),	2551	layout => (new CFClient::Layout 1),
2148	par => [],	2552	par => [],
2149	height => 0,	2553	height => 0,
2150	children => [	2554	children => [
2151	(new CFClient::UI::Empty expand => 1),	2555	(new CFClient::UI::Empty expand => 1),
2152	(new CFClient::UI::Slider vertical => 1),	2556	(new CFClient::UI::Slider vertical => 1),
…		…
2163		2567
2164	$self->{fontsize} = $fontsize;	2568	$self->{fontsize} = $fontsize;
2165	$self->reflow;	2569	$self->reflow;
2166	}	2570	}
2167		2571
2168	sub text_height {	2572	sub visible_children {
2169	my ($self, $text) = @_;	2573	my ($self) = @_;
2170		2574
2171	my $layout = $self->{layout};	2575	@{$self->{children}}[0,1]
2172
2173	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174	$layout->set_width ($self->{children}[0]{w});
2175	$layout->set_text ($text);
2176
2177	($layout->size)[1]
2178	}	2576	}
2179		2577
2180	sub reflow {
2181	my ($self) = @_;
2182
2183	$self->{need_reflow}++;
2184	$self->update;
2185	}
2186
2187	sub size_allocate {	2578	sub invoke_size_allocate {
2188	my ($self, $w, $h) = @_;	2579	my ($self, $w, $h) = @_;
2189		2580
2190	$self->SUPER::size_allocate ($w, $h);	2581	my (undef, undef, @other) = @{ $self->{children} };
		2582	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2191		2583
2192	$self->{layout}->set_font ($self->{font}) if $self->{font};	2584	$self->{layout}->set_font ($self->{font}) if $self->{font};
2193	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2585	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2194	$self->{layout}->set_width ($self->{children}[0]{w});	2586	$self->{layout}->set_width ($self->{children}[0]{w});
		2587	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2195		2588
2196	$self->reflow;	2589	$self->reflow;
		2590
		2591	$self->SUPER::invoke_size_allocate ($w, $h)
		2592	}
		2593
		2594	sub get_layout {
		2595	my ($self, $para) = @_;
		2596
		2597	my $layout = $self->{layout};
		2598
		2599	$layout->set_font ($self->{font}) if $self->{font};
		2600	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2601	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		2602	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
		2603	$layout->set_markup ($para->{markup});
		2604	$layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
		2605
		2606	$layout
		2607	}
		2608
		2609	sub reflow {
		2610	my ($self) = @_;
		2611
		2612	$self->{need_reflow}++;
		2613	$self->update;
		2614	}
		2615
		2616	sub set_offset {
		2617	my ($self, $offset) = @_;
		2618
		2619	# todo: base offset on lines or so, not on pixels
		2620	$self->{children}[1]->set_value ($offset);
		2621	}
		2622
		2623	sub clear {
		2624	my ($self) = @_;
		2625
		2626	my (undef, undef, @other) = @{ $self->{children} };
		2627	$self->remove ($_) for @other;
		2628
		2629	$self->{par} = [];
		2630	$self->{height} = 0;
		2631	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2197	}	2632	}
2198		2633
2199	sub add_paragraph {	2634	sub add_paragraph {
2200	my ($self, $color, $text) = @_;	2635	my ($self, $color, $para, $indent) = @_;
2201		2636
2202	#TODO: intelligently "reformat" paragraph	2637	my ($text, @w) = ref $para ? @$para : $para;
2203		2638
2204	my $height = $self->text_height ($text);	2639	$para = {
		2640	w => 1e10,
		2641	wrapped => 1,
		2642	fg => $color,
		2643	indent => $indent,
		2644	markup => $text,
		2645	widget => \@w,
		2646	};
2205		2647
2206	$self->{height} += $height;	2648	$self->add (@w) if @w;
		2649	push @{$self->{par}}, $para;
2207		2650
2208	push @{$self->{par}}, [$height, $color, $text];	2651	$self->{need_reflow}++;
		2652	$self->update;
		2653	}
2209		2654
2210	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2655	sub scroll_to_bottom {
2211	$self->{children}[1]->update;	2656	my ($self) = @_;
		2657
		2658	$self->{scroll_to_bottom} = 1;
		2659	$self->update;
2212	}	2660	}
2213		2661
2214	sub update {	2662	sub update {
2215	my ($self) = @_;	2663	my ($self) = @_;
2216		2664
…		…
2218		2666
2219	return unless $self->{h} > 0;	2667	return unless $self->{h} > 0;
2220		2668
2221	delete $self->{texture};	2669	delete $self->{texture};
2222		2670
2223	$ROOT->on_refresh ($self, sub {	2671	$ROOT->on_post_alloc ($self => sub {
		2672	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2673
2224	if (delete $self->{need_reflow}) {	2674	if (delete $self->{need_reflow}) {
2225	my $height = 0;	2675	my $height = 0;
2226		2676
2227	$height += $_->[0] = $self->text_height ($_->[2])
2228	for @{$self->{par}};	2677	for my $para (@{$self->{par}}) {
		2678	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		2679	my $layout = $self->get_layout ($para);
		2680	my ($w, $h) = $layout->size;
		2681
		2682	$para->{w} = $w + $para->{indent};
		2683	$para->{h} = $h;
		2684	$para->{wrapped} = $layout->has_wrapped;
		2685	}
		2686
		2687	$height += $para->{h};
		2688	}
2229		2689
2230	$self->{height} = $height;	2690	$self->{height} = $height;
2231		2691
2232	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2692	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2233		2693
2234	delete $self->{texture};	2694	delete $self->{texture};
2235	}	2695	}
2236		2696
		2697	if (delete $self->{scroll_to_bottom}) {
		2698	$self->{children}[1]->set_value (1e10);
		2699	}
		2700
2237	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2701	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238	glClearColor 0, 0, 0, 0;	2702	glClearColor 0, 0, 0, 0;
2239	glClear GL_COLOR_BUFFER_BIT;	2703	glClear GL_COLOR_BUFFER_BIT;
2240		2704
		2705	my $top = int $self->{children}[1]{range}[0];
		2706
		2707	my $y0 = $top;
		2708	my $y1 = $top + $H;
		2709
		2710	my $y = 0;
		2711
2241	glEnable GL_BLEND;	2712	glEnable GL_BLEND;
		2713	#TODO# not correct in windows where rgba is forced off
2242	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2714	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243	glEnable GL_TEXTURE_2D;
2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245		2715
2246	my $top = int $self->{children}[1]{range}[0];
2247
2248	my $y0 = $top;
2249	my $y1 = $top + $self->{h};
2250
2251	my $y = 0;
2252
2253	my $layout = $self->{layout};
2254
2255	$layout->set_font ($self->{font}) if $self->{font};
2256
2257	for my $par (@{$self->{par}}) {	2716	for my $para (@{$self->{par}}) {
2258	my $h = $par->[0];	2717	my $h = $para->{h};
2259		2718
2260	if ($y0 < $y + $h && $y < $y1) {	2719	if ($y0 < $y + $h && $y < $y1) {
2261	$layout->set_text ($par->[2]);
2262		2720
2263	glColor @{ $par->[1] };	2721	my $layout = $self->get_layout ($para);
2264	my ($W, $H) = $layout->size;	2722
2265	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2723	my ($w, $h, $data, $format, $internalformat) = $layout->render;
		2724
		2725	glRasterPos $para->{indent}, $y - $y0;
		2726	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
		2727
		2728	if (my @w = @{ $para->{widget} }) {
		2729	my @s = $layout->get_shapes;
		2730
		2731	for (@w) {
		2732	my ($dx, $dy) = splice @s, 0, 2, ();
		2733
		2734	$_->{x} = $dx + $para->{indent};
		2735	$_->{y} = $dy + $y - $y0;
		2736
		2737	$_->draw;
		2738	}
		2739	}
2266	}	2740	}
2267		2741
2268	$y += $h;	2742	$y += $h;
2269	}	2743	}
2270		2744
2271	glDisable GL_TEXTURE_2D;
2272	glDisable GL_BLEND;	2745	glDisable GL_BLEND;
2273	};	2746	};
2274	});	2747	});
2275	}	2748	}
2276		2749
		2750	sub reconfigure {
		2751	my ($self) = @_;
		2752
		2753	$self->SUPER::reconfigure;
		2754
		2755	$_->{w} = 1e10 for @{ $self->{par} };
		2756	$self->reflow;
		2757	}
		2758
2277	sub _draw {	2759	sub _draw {
2278	my ($self) = @_;	2760	my ($self) = @_;
2279		2761
2280	glEnable GL_BLEND;
2281	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282	glEnable GL_TEXTURE_2D;	2762	glEnable GL_TEXTURE_2D;
2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2763	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284	glColor 1, 1, 1, 1;	2764	glColor 0, 0, 0, 1;
2285	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2765	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286	glDisable GL_TEXTURE_2D;	2766	glDisable GL_TEXTURE_2D;
2287	glDisable GL_BLEND;
2288		2767
2289	$self->{children}[1]->draw;	2768	$self->{children}[1]->draw;
2290
2291	}	2769	}
2292		2770
2293	#############################################################################	2771	#############################################################################
2294		2772
2295	package CFClient::UI::Animator;	2773	package CFClient::UI::Animator;
…		…
2340		2818
2341	sub new {	2819	sub new {
2342	my $class = shift;	2820	my $class = shift;
2343		2821
2344	my $self = $class->SUPER::new (	2822	my $self = $class->SUPER::new (
2345	state => 0,	2823	state => 0,
2346	connect_activate => \&toggle_flopper,	2824	on_activate => \&toggle_flopper,
2347	@_	2825	@_
2348	);	2826	);
2349		2827
2350	if ($self->{state}) {
2351	$self->{state} = 0;
2352	$self->toggle_flopper;
2353	}
2354
2355	$self	2828	$self
2356	}	2829	}
2357		2830
2358	sub toggle_flopper {	2831	sub toggle_flopper {
2359	my ($self) = @_;	2832	my ($self) = @_;
2360		2833
2361	# TODO: use animation	2834	$self->{other}->toggle_visibility;
2362	if ($self->{state} = !$self->{state}) {
2363	$CFClient::UI::ROOT->add ($self->{other});
2364	$self->{other}->move ($self->coord2global (0, $self->{h}));
2365	$self->emit ("open");
2366	} else {
2367	$CFClient::UI::ROOT->remove ($self->{other});
2368	$self->emit ("close");
2369	}
2370
2371	$self->emit (changed => $self->{state});
2372	}	2835	}
2373		2836
2374	#############################################################################	2837	#############################################################################
2375		2838
2376	package CFClient::UI::Tooltip;	2839	package CFClient::UI::Tooltip;
…		…
2386	@_,	2849	@_,
2387	can_events => 0,	2850	can_events => 0,
2388	)	2851	)
2389	}	2852	}
2390		2853
2391	sub set_markup {	2854	sub set_tooltip_from {
2392	my ($self, $text) = @_;	2855	my ($self, $widget) = @_;
2393		2856
2394	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2857	my $tooltip = $widget->{tooltip};
2395	$self->{label}->set_markup ($text);	2858
2396	$self->add ($self->{label});	2859	if ($ENV{CFPLUS_DEBUG} & 2) {
		2860	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2861	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2862	. "req $widget->{req_w} $widget->{req_h}\n"
		2863	. "visible $widget->{visible}";
		2864	}
		2865
		2866	$tooltip =~ s/^\n+//;
		2867	$tooltip =~ s/\n+$//;
		2868
		2869	$self->add (new CFClient::UI::Label
		2870	markup => $tooltip,
		2871	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2872	fontsize => 0.8,
		2873	fg => [0, 0, 0, 1],
		2874	ellipsise => 0,
		2875	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2876	);
2397	}	2877	}
2398		2878
2399	sub size_request {	2879	sub size_request {
2400	my ($self) = @_;	2880	my ($self) = @_;
2401		2881
2402	$self->child->set_max_size ($::WIDTH * 0.3);
2403
2404	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2882	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405		2883
2406	($w + 4, $h + 4)	2884	($w + 4, $h + 4)
2407	}	2885	}
2408		2886
2409	sub size_allocate {	2887	sub invoke_size_allocate {
2410	my ($self, $w, $h) = @_;	2888	my ($self, $w, $h) = @_;
2411		2889
2412	$self->SUPER::size_allocate ($w - 4, $h - 4);	2890	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
		2891	}
		2892
		2893	sub invoke_visibility_change {
		2894	my ($self, $visible) = @_;
		2895
		2896	return unless $visible;
		2897
		2898	$self->{root}->on_post_alloc ("move_$self" => sub {
		2899	my $widget = $self->{owner}
		2900	or return;
		2901
		2902	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2903
		2904	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2905	if $x + $self->{w} > $self->{root}{w};
		2906
		2907	$self->move_abs ($x, $y);
		2908	});
2413	}	2909	}
2414		2910
2415	sub _draw {	2911	sub _draw {
2416	my ($self) = @_;	2912	my ($self) = @_;
2417		2913
2418	glPushMatrix;
2419	glTranslate 0.375, 0.375;	2914	glTranslate 0.375, 0.375;
2420		2915
2421	my ($w, $h) = @$self{qw(w h)};	2916	my ($w, $h) = @$self{qw(w h)};
2422		2917
2423	glColor 1, 0.8, 0.4;	2918	glColor 1, 0.8, 0.4;
…		…
2434	glVertex 0 , $h;	2929	glVertex 0 , $h;
2435	glVertex $w, $h;	2930	glVertex $w, $h;
2436	glVertex $w, 0;	2931	glVertex $w, 0;
2437	glEnd;	2932	glEnd;
2438		2933
2439	glPopMatrix;	2934	glTranslate 2 - 0.375, 2 - 0.375;
2440		2935
2441	glTranslate 2, 2;
2442	$self->SUPER::_draw;	2936	$self->SUPER::_draw;
2443	}	2937	}
2444		2938
2445	#############################################################################	2939	#############################################################################
2446		2940
…		…
2451	use CFClient::OpenGL;	2945	use CFClient::OpenGL;
2452		2946
2453	sub new {	2947	sub new {
2454	my $class = shift;	2948	my $class = shift;
2455		2949
2456	$class->SUPER::new (	2950	my $self = $class->SUPER::new (
2457	aspect => 1,	2951	aspect => 1,
		2952	can_events => 0,
2458	@_,	2953	@_,
2459	)	2954	);
		2955
		2956	if ($self->{anim} && $self->{animspeed}) {
		2957	Scalar::Util::weaken (my $widget = $self);
		2958
		2959	$self->{timer} = Event->timer (
		2960	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2961	hard => 1,
		2962	interval => $self->{animspeed},
		2963	cb => sub {
		2964	++$widget->{frame};
		2965	$widget->update;
		2966	},
		2967	);
		2968	}
		2969
		2970	$self
2460	}	2971	}
2461		2972
2462	sub size_request {	2973	sub size_request {
2463	(32, 8)	2974	(32, 8)
2464	}	2975	}
2465		2976
		2977	sub update {
		2978	my ($self) = @_;
		2979
		2980	return unless $self->{visible};
		2981
		2982	$self->SUPER::update;
		2983	}
		2984
2466	sub _draw {	2985	sub _draw {
2467	my ($self) = @_;	2986	my ($self) = @_;
2468		2987
		2988	return unless $::CONN;
		2989
		2990	my $face;
		2991
		2992	if ($self->{frame}) {
		2993	my $anim = $::CONN->{anim}[$self->{anim}];
		2994
		2995	$face = $anim->[ $self->{frame} % @$anim ]
		2996	if $anim && @$anim;
		2997	}
		2998
2469	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2999	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470		3000
2471	# TODO animation
2472	if ($tex) {	3001	if ($tex) {
2473	glEnable GL_BLEND;
2474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475	glEnable GL_TEXTURE_2D;	3002	glEnable GL_TEXTURE_2D;
2476	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3003	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477	glColor 1, 1, 1, 1;	3004	glColor 0, 0, 0, 1;
2478	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	3005	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479	glDisable GL_TEXTURE_2D;	3006	glDisable GL_TEXTURE_2D;
2480	glDisable GL_BLEND;
2481	}	3007	}
2482	}	3008	}
		3009
		3010	sub destroy {
		3011	my ($self) = @_;
		3012
		3013	$self->{timer}->cancel
		3014	if $self->{timer};
		3015
		3016	$self->SUPER::destroy;
		3017	}
		3018
		3019	#############################################################################
		3020
		3021	package CFClient::UI::Buttonbar;
		3022
		3023	our @ISA = CFClient::UI::HBox::;
		3024
		3025	# TODO: should actualyl wrap buttons and other goodies.
2483		3026
2484	#############################################################################	3027	#############################################################################
2485		3028
2486	package CFClient::UI::Menu;	3029	package CFClient::UI::Menu;
2487		3030
…		…
2499	);	3042	);
2500		3043
2501	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3044	$self->add ($self->{vbox} = new CFClient::UI::VBox);
2502		3045
2503	for my $item (@{ $self->{items} }) {	3046	for my $item (@{ $self->{items} }) {
2504	my ($widget, $cb) = @$item;	3047	my ($widget, $cb, $tooltip) = @$item;
2505		3048
2506	# handle various types of items, only text for now	3049	# handle various types of items, only text for now
2507	if (!ref $widget) {	3050	if (!ref $widget) {
2508	$widget = new CFClient::UI::Label	3051	$widget = new CFClient::UI::Label
2509	can_hover => 1,	3052	can_hover => 1,
2510	can_events => 1,	3053	can_events => 1,
2511	text => $widget;	3054	markup => $widget,
		3055	tooltip => $tooltip
2512	}	3056	}
2513		3057
2514	$self->{item}{$widget} = $item;	3058	$self->{item}{$widget} = $item;
2515		3059
2516	$self->{vbox}->add ($widget);	3060	$self->{vbox}->add ($widget);
…		…
2528	# maybe save $GRAB? must be careful about events...	3072	# maybe save $GRAB? must be careful about events...
2529	$GRAB = $self;	3073	$GRAB = $self;
2530	$self->{button} = $ev->{button};	3074	$self->{button} = $ev->{button};
2531		3075
2532	$self->show;	3076	$self->show;
2533	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3077	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534	}	3078	}
2535		3079
2536	sub mouse_motion {	3080	sub invoke_mouse_motion {
2537	my ($self, $ev, $x, $y) = @_;	3081	my ($self, $ev, $x, $y) = @_;
2538		3082
2539	# TODO: should use vbox->find_widget or so	3083	# TODO: should use vbox->find_widget or so
2540	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3084	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541	$self->{hover} = $self->{item}{$HOVER};	3085	$self->{hover} = $self->{item}{$HOVER};
2542	}
2543		3086
		3087	0
		3088	}
		3089
2544	sub button_up {	3090	sub invoke_button_up {
2545	my ($self, $ev, $x, $y) = @_;	3091	my ($self, $ev, $x, $y) = @_;
2546		3092
2547	if ($ev->{button} == $self->{button}) {	3093	if ($ev->{button} == $self->{button}) {
2548	undef $GRAB;	3094	undef $GRAB;
2549	$self->hide;	3095	$self->hide;
2550		3096
2551	$self->emit ("popdown");	3097	$self->emit ("popdown");
2552	$self->{hover}[1]->() if $self->{hover};	3098	$self->{hover}[1]->() if $self->{hover};
		3099	} else {
		3100	return 0
		3101	}
		3102
2553	}	3103	1
2554	}	3104	}
2555		3105
2556	#############################################################################	3106	#############################################################################
2557		3107
		3108	package CFClient::UI::Multiplexer;
		3109
		3110	our @ISA = CFClient::UI::Container::;
		3111
		3112	sub new {
		3113	my $class = shift;
		3114
		3115	my $self = $class->SUPER::new (
		3116	@_,
		3117	);
		3118
		3119	$self->{current} = $self->{children}[0]
		3120	if @{ $self->{children} };
		3121
		3122	$self
		3123	}
		3124
		3125	sub add {
		3126	my ($self, @widgets) = @_;
		3127
		3128	$self->SUPER::add (@widgets);
		3129
		3130	$self->{current} = $self->{children}[0]
		3131	if @{ $self->{children} };
		3132	}
		3133
		3134	sub set_current_page {
		3135	my ($self, $page_or_widget) = @_;
		3136
		3137	my $widget = ref $page_or_widget
		3138	? $page_or_widget
		3139	: $self->{children}[$page_or_widget];
		3140
		3141	$self->{current} = $widget;
		3142	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		3143
		3144	$self->emit (page_changed => $self->{current});
		3145
		3146	$self->realloc;
		3147	}
		3148
		3149	sub visible_children {
		3150	$_[0]{current}
		3151	}
		3152
		3153	sub size_request {
		3154	my ($self) = @_;
		3155
		3156	$self->{current}->size_request
		3157	}
		3158
		3159	sub invoke_size_allocate {
		3160	my ($self, $w, $h) = @_;
		3161
		3162	$self->{current}->configure (0, 0, $w, $h);
		3163
		3164	1
		3165	}
		3166
		3167	sub _draw {
		3168	my ($self) = @_;
		3169
		3170	$self->{current}->draw;
		3171	}
		3172
		3173	#############################################################################
		3174
		3175	package CFClient::UI::Notebook;
		3176
		3177	our @ISA = CFClient::UI::VBox::;
		3178
		3179	sub new {
		3180	my $class = shift;
		3181
		3182	my $self = $class->SUPER::new (
		3183	buttonbar => (new CFClient::UI::Buttonbar),
		3184	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3185	# filter => # will be put between multiplexer and $self
		3186	@_,
		3187	);
		3188
		3189	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3190	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3191
		3192	$self
		3193	}
		3194
		3195	sub add {
		3196	my ($self, $title, $widget, $tooltip) = @_;
		3197
		3198	Scalar::Util::weaken $self;
		3199
		3200	$self->{buttonbar}->add (new CFClient::UI::Button
		3201	markup => $title,
		3202	tooltip => $tooltip,
		3203	on_activate => sub { $self->set_current_page ($widget) },
		3204	);
		3205
		3206	$self->{multiplexer}->add ($widget);
		3207	}
		3208
		3209	sub set_current_page {
		3210	my ($self, $page) = @_;
		3211
		3212	$self->{multiplexer}->set_current_page ($page);
		3213	$self->emit (page_changed => $self->{multiplexer}{current});
		3214	}
		3215
		3216	#############################################################################
		3217
		3218	package CFClient::UI::Combobox;
		3219
		3220	use utf8;
		3221
		3222	our @ISA = CFClient::UI::Button::;
		3223
		3224	sub new {
		3225	my $class = shift;
		3226
		3227	my $self = $class->SUPER::new (
		3228	options => [], # [value, title, longdesc], ...
		3229	value => undef,
		3230	@_,
		3231	);
		3232
		3233	$self->_set_value ($self->{value});
		3234
		3235	$self
		3236	}
		3237
		3238	sub invoke_button_down {
		3239	my ($self, $ev) = @_;
		3240
		3241	my @menu_items;
		3242
		3243	for (@{ $self->{options} }) {
		3244	my ($value, $title, $tooltip) = @$_;
		3245
		3246	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		3247	}
		3248
		3249	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		3250	}
		3251
		3252	sub _set_value {
		3253	my ($self, $value) = @_;
		3254
		3255	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
		3256	or return;
		3257
		3258	$self->{value} = $item->[0];
		3259	$self->set_markup ("$item->[1] ⇓");
		3260	$self->set_tooltip ($item->[2]);
		3261	}
		3262
		3263	sub set_value {
		3264	my ($self, $value) = @_;
		3265
		3266	return unless $self->{value} ne $value;
		3267
		3268	$self->_set_value ($value);
		3269	$self->emit (changed => $value);
		3270	}
		3271
		3272	#############################################################################
		3273
		3274	package CFClient::UI::Statusbox;
		3275
		3276	our @ISA = CFClient::UI::VBox::;
		3277
		3278	sub new {
		3279	my $class = shift;
		3280
		3281	my $self = $class->SUPER::new (
		3282	fontsize => 0.8,
		3283	@_,
		3284	);
		3285
		3286	Scalar::Util::weaken (my $this = $self);
		3287
		3288	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
		3289
		3290	$self
		3291	}
		3292
		3293	sub reorder {
		3294	my ($self) = @_;
		3295	my $NOW = Time::HiRes::time;
		3296
		3297	# freeze display when hovering over any label
		3298	return if $CFClient::UI::TOOLTIP->{owner}
		3299	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
		3300	values %{ $self->{item} };
		3301
		3302	while (my ($k, $v) = each %{ $self->{item} }) {
		3303	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		3304	}
		3305
		3306	my @widgets;
		3307
		3308	my @items = sort {
		3309	$a->{pri} <=> $b->{pri}
		3310	or $b->{id} <=> $a->{id}
		3311	} values %{ $self->{item} };
		3312
		3313	$self->{timer}->interval (1);
		3314
		3315	my $count = 10 + 1;
		3316	for my $item (@items) {
		3317	last unless --$count;
		3318
		3319	my $label = $item->{label} ||= do {
		3320	# TODO: doesn't handle markup well (read as: at all)
		3321	my $short = $item->{count} > 1
		3322	? "<b>$item->{count} ×</b> $item->{text}"
		3323	: $item->{text};
		3324
		3325	for ($short) {
		3326	s/^\s+//;
		3327	s/\s+/ /g;
		3328	}
		3329
		3330	new CFClient::UI::Label
		3331	markup => $short,
		3332	tooltip => $item->{tooltip},
		3333	tooltip_font => $::FONT_PROP,
		3334	tooltip_width => 0.67,
		3335	fontsize => $item->{fontsize} || $self->{fontsize},
		3336	max_w => $::WIDTH * 0.44,
		3337	fg => [@{ $item->{fg} }],
		3338	can_events => 1,
		3339	can_hover => 1
		3340	};
		3341
		3342	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3343	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		3344	$label->update;
		3345	$label->set_max_size (undef, $label->{req_h} * $diff)
		3346	if $diff < 1;
		3347	$self->{timer}->interval (1/30);
		3348	} else {
		3349	$label->{fg}[3] = $item->{fg}[3] || 1;
		3350	}
		3351
		3352	push @widgets, $label;
		3353	}
		3354
		3355	$self->clear;
		3356	$self->SUPER::add (reverse @widgets);
		3357	}
		3358
		3359	sub add {
		3360	my ($self, $text, %arg) = @_;
		3361
		3362	$text =~ s/^\s+//;
		3363	$text =~ s/\s+$//;
		3364
		3365	return unless $text;
		3366
		3367	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
		3368
		3369	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		3370
		3371	if (my $item = $self->{item}{$group}) {
		3372	if ($item->{text} eq $text) {
		3373	$item->{count}++;
		3374	} else {
		3375	$item->{count} = 1;
		3376	$item->{text} = $item->{tooltip} = $text;
		3377	}
		3378	$item->{id} += 0.2;#d#
		3379	$item->{timeout} = $timeout;
		3380	delete $item->{label};
		3381	} else {
		3382	$self->{item}{$group} = {
		3383	id => ++$self->{id},
		3384	text => $text,
		3385	timeout => $timeout,
		3386	tooltip => $text,
		3387	fg => [0.8, 0.8, 0.8, 0.8],
		3388	pri => 0,
		3389	count => 1,
		3390	%arg,
		3391	};
		3392	}
		3393
		3394	$self->reorder;
		3395	}
		3396
		3397	sub reconfigure {
		3398	my ($self) = @_;
		3399
		3400	delete $_->{label}
		3401	for values %{ $self->{item} || {} };
		3402
		3403	$self->reorder;
		3404	$self->SUPER::reconfigure;
		3405	}
		3406
		3407	sub destroy {
		3408	my ($self) = @_;
		3409
		3410	$self->{timer}->cancel;
		3411
		3412	$self->SUPER::destroy;
		3413	}
		3414
		3415	#############################################################################
		3416
		3417	package CFClient::UI::Inventory;
		3418
		3419	our @ISA = CFClient::UI::ScrolledWindow::;
		3420
		3421	sub new {
		3422	my $class = shift;
		3423
		3424	my $self = $class->SUPER::new (
		3425	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3426	@_,
		3427	);
		3428
		3429	$self
		3430	}
		3431
		3432	sub set_items {
		3433	my ($self, $items) = @_;
		3434
		3435	$self->{child}->clear;
		3436	return unless $items;
		3437
		3438	my @items = sort {
		3439	($a->{type} <=> $b->{type})
		3440	or ($a->{name} cmp $b->{name})
		3441	} @$items;
		3442
		3443	$self->{real_items} = \@items;
		3444
		3445	my $row = 0;
		3446	for my $item (@items) {
		3447	CFClient::Item::update_widgets $item;
		3448
		3449	$self->{child}->add (0, $row, $item->{face_widget});
		3450	$self->{child}->add (1, $row, $item->{desc_widget});
		3451	$self->{child}->add (2, $row, $item->{weight_widget});
		3452
		3453	$row++;
		3454	}
		3455	}
		3456
		3457	#############################################################################
		3458
		3459	package CFClient::UI::BindEditor;
		3460
		3461	our @ISA = CFClient::UI::FancyFrame::;
		3462
		3463	sub new {
		3464	my $class = shift;
		3465
		3466	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3467
		3468	$self->add (my $vb = new CFClient::UI::VBox);
		3469
		3470
		3471	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3472	text => "start recording",
		3473	tooltip => "Start/Stops recording of actions."
		3474	."All subsequent actions after the recording started will be captured."
		3475	."The actions are displayed after the record was stopped."
		3476	."To bind the action you have to click on the 'Bind' button",
		3477	on_activate => sub {
		3478	unless ($self->{recording}) {
		3479	$self->start;
		3480	} else {
		3481	$self->stop;
		3482	}
		3483	});
		3484
		3485	$vb->add (new CFClient::UI::Label text => "Actions:");
		3486	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3487
		3488	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3489	$vb->add (my $hb = new CFClient::UI::HBox);
		3490	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3491	$hb->add (new CFClient::UI::Button
		3492	text => "bind",
		3493	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3494	on_activate => sub {
		3495	$self->ask_for_bind;
		3496	});
		3497
		3498	$vb->add (my $hb = new CFClient::UI::HBox);
		3499	$hb->add (new CFClient::UI::Button
		3500	text => "ok",
		3501	expand => 1,
		3502	tooltip => "This closes the binding editor and saves the binding",
		3503	on_activate => sub {
		3504	$self->hide;
		3505	$self->commit;
		3506	});
		3507
		3508	$hb->add (new CFClient::UI::Button
		3509	text => "cancel",
		3510	expand => 1,
		3511	tooltip => "This closes the binding editor without saving",
		3512	on_activate => sub {
		3513	$self->hide;
		3514	$self->{binding_cancel}->()
		3515	if $self->{binding_cancel};
		3516	});
		3517
		3518	$self->update_binding_widgets;
		3519
		3520	$self
		3521	}
		3522
		3523	sub cfg_bind {
		3524	my ($self, $mod, $sym, $cmds) = @_;
		3525	$::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
		3526	::update_bindings ();
		3527	}
		3528
		3529	sub cfg_unbind {
		3530	my ($self, $mod, $sym, $cmds) = @_;
		3531	delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
		3532	::update_bindings ();
		3533	}
		3534
		3535	sub commit {
		3536	my ($self) = @_;
		3537	my ($mod, $sym, $cmds) = $self->get_binding;
		3538	if ($sym != 0 && @$cmds > 0) {
		3539	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3540	."'. Don't forget 'Save Config'!");
		3541	$self->{binding_change}->($mod, $sym, $cmds)
		3542	if $self->{binding_change};
		3543	} else {
		3544	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3545	$self->{binding_cancel}->()
		3546	if $self->{binding_cancel};
		3547	}
		3548	}
		3549
		3550	sub start {
		3551	my ($self) = @_;
		3552
		3553	$self->{rec_btn}->set_text ("stop recording");
		3554	$self->{recording} = 1;
		3555	$self->clear_command_list;
		3556	$::CONN->start_record if $::CONN;
		3557	}
		3558
		3559	sub stop {
		3560	my ($self) = @_;
		3561
		3562	$self->{rec_btn}->set_text ("start recording");
		3563	$self->{recording} = 0;
		3564
		3565	my $rec;
		3566	$rec = $::CONN->stop_record if $::CONN;
		3567	return unless ref $rec eq 'ARRAY';
		3568	$self->set_command_list ($rec);
		3569	}
		3570
		3571
		3572	sub ask_for_bind_and_commit {
		3573	my ($self) = @_;
		3574	$self->ask_for_bind (1);
		3575	}
		3576
		3577	sub ask_for_bind {
		3578	my ($self, $commit, $end_cb) = @_;
		3579
		3580	CFClient::Binder::open_binding_dialog (sub {
		3581	my ($mod, $sym) = @_;
		3582	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3583	$self->update_binding_widgets;
		3584	$self->commit if $commit;
		3585	$end_cb->() if $end_cb;
		3586	});
		3587	}
		3588
		3589	# $mod and $sym are the modifiers and key symbol
		3590	# $cmds is a array ref of strings (the commands)
		3591	# $cb is the callback that is executed on OK
		3592	# $ccb is the callback that is executed on CANCEL and
		3593	# when the binding was unsuccessful on OK
		3594	sub set_binding {
		3595	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3596
		3597	$self->clear_command_list;
		3598	$self->{recording} = 0;
		3599	$self->{rec_btn}->set_text ("start recording");
		3600
		3601	$self->{binding} = [$mod, $sym];
		3602	$self->{commands} = $cmds;
		3603
		3604	$self->{binding_change} = $cb;
		3605	$self->{binding_cancel} = $ccb;
		3606
		3607	$self->update_binding_widgets;
		3608	}
		3609
		3610	# this is a shortcut method that asks for a binding
		3611	# and then just binds it.
		3612	sub do_quick_binding {
		3613	my ($self, $cmds, $end_cb) = @_;
		3614	$self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
		3615	$self->ask_for_bind (1, $end_cb);
		3616	}
		3617
		3618	sub update_binding_widgets {
		3619	my ($self) = @_;
		3620	my ($mod, $sym, $cmds) = $self->get_binding;
		3621	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3622	$self->set_command_list ($cmds);
		3623	}
		3624
		3625	sub get_binding {
		3626	my ($self) = @_;
		3627	return (
		3628	$self->{binding}->[0],
		3629	$self->{binding}->[1],
		3630	[ grep { defined $_ } @{$self->{commands}} ]
		3631	);
		3632	}
		3633
		3634	sub clear_command_list {
		3635	my ($self) = @_;
		3636	$self->{cmdbox}->clear ();
		3637	}
		3638
		3639	sub set_command_list {
		3640	my ($self, $cmds) = @_;
		3641
		3642	$self->{cmdbox}->clear ();
		3643	$self->{commands} = $cmds;
		3644
		3645	my $idx = 0;
		3646
		3647	for (@$cmds) {
		3648	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3649
		3650	my $i = $idx;
		3651	$hb->add (new CFClient::UI::Label text => $_);
		3652	$hb->add (new CFClient::UI::Button
		3653	text => "delete",
		3654	tooltip => "Deletes the action from the record",
		3655	on_activate => sub {
		3656	$self->{cmdbox}->remove ($hb);
		3657	$cmds->[$i] = undef;
		3658	});
		3659
		3660
		3661	$idx++
		3662	}
		3663	}
		3664
		3665	#############################################################################
		3666
		3667	package CFClient::UI::SpellList;
		3668
		3669	our @ISA = CFClient::UI::Table::;
		3670
		3671	sub new {
		3672	my $class = shift;
		3673
		3674	my $self = $class->SUPER::new (
		3675	binding => [],
		3676	commands => [],
		3677	@_,
		3678	)
		3679	}
		3680
		3681	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
		3682
		3683	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3684	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
		3685	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
		3686	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
		3687	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3688	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
		3689	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3690	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
		3691	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
		3692	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
		3693
		3694	sub rebuild_spell_list {
		3695	my ($self) = @_;
		3696
		3697	$CFClient::UI::ROOT->on_refresh ($self => sub {
		3698	$self->clear;
		3699
		3700	return unless $::CONN;
		3701
		3702	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
		3703	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
		3704	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
		3705	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
		3706	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
		3707
		3708	my $row = 0;
		3709
		3710	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
		3711	my $spell = $self->{spell}{$_};
		3712
		3713	$row++;
		3714
		3715	my $spell_cb = sub {
		3716	my ($widget, $ev) = @_;
		3717
		3718	if ($ev->{button} == 1) {
		3719	$::CONN->user_send ("cast $spell->{name}");
		3720	} elsif ($ev->{button} == 2) {
		3721	$::CONN->user_send ("invoke $spell->{name}");
		3722	} elsif ($ev->{button} == 3) {
		3723	(new CFClient::UI::Menu
		3724	items => [
		3725	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
		3726	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
		3727	],
		3728	)->popup ($ev);
		3729	} else {
		3730	return 0;
		3731	}
		3732
		3733	1
		3734	};
		3735
		3736	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
		3737
		3738	#TODO: add path info to tooltip
		3739	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
		3740
		3741	$self->add (0, $row, new CFClient::UI::Face
		3742	face => $spell->{face},
		3743	can_hover => 1,
		3744	can_events => 1,
		3745	tooltip => $tooltip,
		3746	on_button_down => $spell_cb,
		3747	);
		3748
		3749	$self->add (1, $row, new CFClient::UI::Label
		3750	expand => 1,
		3751	text => $spell->{name},
		3752	can_hover => 1,
		3753	can_events => 1,
		3754	tooltip => $tooltip,
		3755	on_button_down => $spell_cb,
		3756	);
		3757
		3758	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
		3759	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
		3760	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
		3761	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
		3762	}
		3763	});
		3764	}
		3765
		3766	sub add_spell {
		3767	my ($self, $spell) = @_;
		3768
		3769	$self->{spell}->{$spell->{name}} = $spell;
		3770	$self->rebuild_spell_list;
		3771	}
		3772
		3773	sub remove_spell {
		3774	my ($self, $spell) = @_;
		3775
		3776	delete $self->{spell}->{$spell->{name}};
		3777	$self->rebuild_spell_list;
		3778	}
		3779
		3780	sub clear_spells {
		3781	my ($self) = @_;
		3782
		3783	$self->{spell} = {};
		3784	$self->rebuild_spell_list;
		3785	}
		3786
		3787	#############################################################################
		3788
2558	package CFClient::UI::Root;	3789	package CFClient::UI::Root;
2559		3790
2560	our @ISA = CFClient::UI::Container::;	3791	our @ISA = CFClient::UI::Container::;
2561		3792
		3793	use List::Util qw(min max);
		3794
2562	use CFClient::OpenGL;	3795	use CFClient::OpenGL;
2563		3796
2564	sub check_size {	3797	sub new {
2565	my ($self) = @_;	3798	my $class = shift;
2566		3799
2567	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3800	my $self = $class->SUPER::new (
		3801	visible => 1,
		3802	@_,
		3803	);
		3804
		3805	Scalar::Util::weaken ($self->{root} = $self);
		3806
		3807	$self
2568	}	3808	}
2569		3809
2570	sub size_request {	3810	sub size_request {
2571	($::WIDTH, $::HEIGHT)	3811	my ($self) = @_;
2572	}
2573		3812
2574	sub configure {	3813	($self->{w}, $self->{h})
		3814	}
		3815
		3816	sub _to_pixel {
		3817	my ($coord, $size, $max) = @_;
		3818
		3819	$coord =
		3820	$coord eq "center" ? ($max - $size) * 0.5
		3821	: $coord eq "max" ? $max
		3822	: $coord;
		3823
		3824	$coord = 0 if $coord < 0;
		3825	$coord = $max - $size if $coord > $max - $size;
		3826
		3827	int $coord + 0.5
		3828	}
		3829
		3830	sub invoke_size_allocate {
2575	my ($self, $x, $y, $w, $h) = @_;	3831	my ($self, $w, $h) = @_;
2576		3832
2577	$self->SUPER::configure ($x, $y, $w, $h);
2578
2579	for my $child (@{$self->{children}}) {	3833	for my $child ($self->children) {
2580	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3834	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581		3835
2582	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3836	$X = $child->{force_x} if exists $child->{force_x};
2583	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3837	$Y = $child->{force_y} if exists $child->{force_y};
		3838
		3839	$X = _to_pixel $X, $W, $self->{w};
		3840	$Y = _to_pixel $Y, $H, $self->{h};
		3841
2584	$child->configure ($X, $Y, $W,$H);	3842	$child->configure ($X, $Y, $W, $H);
		3843	}
		3844
2585	}	3845	1
2586	}	3846	}
2587		3847
2588	sub _topleft {	3848	sub coord2local {
2589	my ($self, $x, $y) = @_;	3849	my ($self, $x, $y) = @_;
2590		3850
2591	($x, $y)	3851	($x, $y)
2592	}	3852	}
2593		3853
		3854	sub coord2global {
		3855	my ($self, $x, $y) = @_;
		3856
		3857	($x, $y)
		3858	}
		3859
2594	sub update {	3860	sub update {
2595	my ($self) = @_;	3861	my ($self) = @_;
2596		3862
2597	$self->check_size;	3863	$::WANT_REFRESH++;
2598	::refresh ();
2599	}	3864	}
2600		3865
2601	sub add {	3866	sub add {
2602	my ($self, $child) = @_;	3867	my ($self, @children) = @_;
2603		3868
2604	# integerize window positions	3869	$_->{is_toplevel} = 1
2605	$child->{x} = int $child->{x};	3870	for @children;
2606	$child->{y} = int $child->{y};
2607		3871
2608	$self->SUPER::add ($child);	3872	$self->SUPER::add (@children);
		3873	}
		3874
		3875	sub remove {
		3876	my ($self, @children) = @_;
		3877
		3878	$self->SUPER::remove (@children);
		3879
		3880	delete $self->{is_toplevel}
		3881	for @children;
		3882
		3883	while (@children) {
		3884	my $w = pop @children;
		3885	push @children, $w->children;
		3886	$w->set_invisible;
		3887	}
2609	}	3888	}
2610		3889
2611	sub on_refresh {	3890	sub on_refresh {
2612	my ($self, $id, $cb) = @_;	3891	my ($self, $id, $cb) = @_;
2613		3892
2614	$self->{refresh_hook}{$id} = $cb;	3893	$self->{refresh_hook}{$id} = $cb;
2615	}	3894	}
2616		3895
		3896	sub on_post_alloc {
		3897	my ($self, $id, $cb) = @_;
		3898
		3899	$self->{post_alloc_hook}{$id} = $cb;
		3900	}
		3901
2617	sub draw {	3902	sub draw {
2618	my ($self) = @_;	3903	my ($self) = @_;
2619		3904
2620	while (my $rcb = delete $self->{refresh_hook}) {	3905	while ($self->{refresh_hook}) {
2621	$_->() for values %$rcb;	3906	$_->()
		3907	for values %{delete $self->{refresh_hook}};
2622	}	3908	}
		3909
		3910	if ($self->{realloc}) {
		3911	my %queue;
		3912	my @queue;
		3913	my $widget;
		3914
		3915	outer:
		3916	while () {
		3917	if (my $realloc = delete $self->{realloc}) {
		3918	for $widget (values %$realloc) {
		3919	$widget->{visible} or next; # do not resize invisible widgets
		3920
		3921	$queue{$widget+0}++ and next; # duplicates are common
		3922
		3923	push @{ $queue[$widget->{visible}] }, $widget;
		3924	}
		3925	}
		3926
		3927	while () {
		3928	@queue or last outer;
		3929
		3930	$widget = pop @{ $queue[-1] || [] }
		3931	and last;
		3932
		3933	pop @queue;
		3934	}
		3935
		3936	delete $queue{$widget+0};
		3937
		3938	my ($w, $h) = $widget->size_request;
		3939
		3940	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3941	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3942
		3943	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3944	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3945
		3946	$w = $widget->{force_w} if exists $widget->{force_w};
		3947	$h = $widget->{force_h} if exists $widget->{force_h};
		3948
		3949	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3950	|| delete $widget->{force_realloc}) {
		3951	$widget->{req_w} = $w;
		3952	$widget->{req_h} = $h;
		3953
		3954	$self->{size_alloc}{$widget+0} = $widget;
		3955
		3956	if (my $parent = $widget->{parent}) {
		3957	$self->{realloc}{$parent+0} = $parent
		3958	unless $queue{$parent+0};
		3959
		3960	$parent->{force_size_alloc} = 1;
		3961	$self->{size_alloc}{$parent+0} = $parent;
		3962	}
		3963	}
		3964
		3965	delete $self->{realloc}{$widget+0};
		3966	}
		3967	}
		3968
		3969	while (my $size_alloc = delete $self->{size_alloc}) {
		3970	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3971	values %$size_alloc;
		3972
		3973	while () {
		3974	my $widget = pop @queue || last;
		3975
		3976	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3977
		3978	$w = 0 if $w < 0;
		3979	$h = 0 if $h < 0;
		3980
		3981	$w = int $w + 0.5;
		3982	$h = int $h + 0.5;
		3983
		3984	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3985	$widget->{old_w} = $widget->{w};
		3986	$widget->{old_h} = $widget->{h};
		3987
		3988	$widget->{w} = $w;
		3989	$widget->{h} = $h;
		3990
		3991	$widget->emit (size_allocate => $w, $h);
		3992	}
		3993	}
		3994	}
		3995
		3996	while ($self->{post_alloc_hook}) {
		3997	$_->()
		3998	for values %{delete $self->{post_alloc_hook}};
		3999	}
		4000
2623		4001
2624	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4002	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4003	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626	glClear GL_COLOR_BUFFER_BIT;	4004	glClear GL_COLOR_BUFFER_BIT;
2627		4005
2628	glMatrixMode GL_PROJECTION;	4006	glMatrixMode GL_PROJECTION;
2629	glLoadIdentity;	4007	glLoadIdentity;
2630	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	4008	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631	glMatrixMode GL_MODELVIEW;	4009	glMatrixMode GL_MODELVIEW;
2632	glLoadIdentity;	4010	glLoadIdentity;
2633		4011
		4012	{
		4013	package CFClient::UI::Base;
		4014
		4015	($draw_x, $draw_y, $draw_w, $draw_h) =
		4016	(0, 0, $self->{w}, $self->{h});
		4017	}
		4018
2634	$self->_draw;	4019	$self->_draw;
2635	}	4020	}
2636		4021
2637	#############################################################################	4022	#############################################################################
2638		4023
2639	package CFClient::UI::Inventory;
2640
2641	our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643	sub new {
2644	my $class = shift;
2645
2646	my $self = $class->SUPER::new (
2647	scrolled => (new CFClient::UI::VBox),
2648	@_,
2649	);
2650
2651	$self
2652	}
2653
2654	sub set_items {
2655	my ($self, $items) = @_;
2656
2657	$self->{scrolled}->clear;
2658	return unless $items;
2659
2660	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662	$self->{real_items} = \@items;
2663
2664	for my $item (@items) {
2665	my $desc = $item->{nrof} < 2
2666	? $item->{name}
2667	: "$item->{nrof} $item->{name_pl}";
2668
2669	my $hb = new CFClient::UI::HBox;
2670
2671	$hb->add (my $f = new CFClient::UI::Face
2672	can_events => 0,
2673	face => $item->{face},
2674	anim => $item->{anim},
2675	animspeed => $item->{animspeed},
2676	expand => 1,
2677	);
2678	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679	$self->{scrolled}->add ($hb);
2680	}
2681
2682	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683	}
2684
2685	sub size_request {
2686	my ($self) = @_;
2687	(100, 200)
2688	}
2689
2690	#############################################################################
2691
2692	package CFClient::UI;	4024	package CFClient::UI;
2693		4025
2694	$ROOT = new CFClient::UI::Root;	4026	$ROOT = new CFClient::UI::Root;
2695	$TOOLTIP = new CFClient::UI::Tooltip;	4027	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696		4028
2697	1	4029	1
2698		4030

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