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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC

…		…
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
8		8
9	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
10		11
11	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
12		13
		14	our $LAYOUT;
13	our $ROOT;	15	our $ROOT;
14	our $TOOLTIP;	16	our $TOOLTIP;
15	our $BUTTON_STATE;	17	our $BUTTON_STATE;
16		18
17	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
18		20
		21	sub get_layout {
		22	my $layout;
		23
		24	for (grep { $_->{name} } values %WIDGET) {
		25	my $win = $layout->{$_->{name}} = { };
		26
		27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
		28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
		29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
		30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		31
		32	$win->{show} = $_->{visible} && $_->{is_toplevel};
		33	}
		34
		35	$layout
		36	}
		37
		38	sub set_layout {
		39	my ($layout) = @_;
		40
		41	$LAYOUT = $layout;
		42	}
		43
19	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
20	if (!$GRAB) {	47	if (!$GRAB) {
21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
23
24	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
25	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
26		54
27	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
28		56
29	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
30		58
31	$TOOLTIP->set_tooltip_from ($widget);	59	$TOOLTIP->set_tooltip_from ($widget);
32	$TOOLTIP->show;	60	$TOOLTIP->show;
33
34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36	if ($x + $TOOLTIP->{w} > $::WIDTH) {
37	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38	}
39
40	$TOOLTIP->move ($x, $y);
41	$TOOLTIP->check_size;
42	$TOOLTIP->update;
43	}	61	}
44		62
45	return;	63	return;
46	}	64	}
47	}	65	}
…		…
51	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
52	}	70	}
53		71
54	# class methods for events	72	# class methods for events
55	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
56	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
57	if $FOCUS;	75	if $FOCUS;
58	}	76	}
59		77
60	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
61	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
62	if $FOCUS;	80	if $FOCUS;
63	}	81	}
64		82
65	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
66	my ($ev) = @_;	84	my ($ev) = @_;
…		…
75	check_tooltip;	93	check_tooltip;
76	}	94	}
77		95
78	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
79		97
80	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
82	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83	}
84	}	100	}
85		101
86	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
87	my ($ev) = @_;	103	my ($ev) = @_;
88	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
89		105
90	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
91		107
92	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93		109
94	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
95	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
96	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97	}
98		112
99	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
100	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
101	$grab->update if $grab;	115	$grab->update if $grab;
102	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
118	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
119		133
120	check_tooltip;	134	check_tooltip;
121	}	135	}
122		136
123	if ($HOVER) {
124	($x, $y) = $HOVER->coord2local ($x, $y);
125	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
126	}	138	if $HOVER;
127	}	139	}
128		140
129	# convert position array to integers	141	# convert position array to integers
130	sub harmonize {	142	sub harmonize {
131	my ($vals) = @_;	143	my ($vals) = @_;
…		…
137	$rem += $_ - $i;	149	$rem += $_ - $i;
138	$_ = $i;	150	$_ = $i;
139	}	151	}
140	}	152	}
141		153
		154	sub full_refresh {
		155	# make a copy, otherwise for complains about freed values.
		156	my @widgets = values %WIDGET;
		157
		158	$_->update
		159	for @widgets;
		160	}
		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
142	# call when resolution changes etc.	170	# call when resolution changes etc.
143	sub rescale_widgets {	171	sub rescale_widgets {
144	my ($sx, $sy) = @_;	172	my ($sx, $sy) = @_;
145		173
146	for my $widget (values %WIDGET) {	174	for my $widget (values %WIDGET) {
147	if ($widget->{toplevel}) {	175	if ($widget->{is_toplevel}) {
		176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		178
148	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};	179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};	181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
151	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};	182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};	184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
155	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};	185
		186	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		187	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		188
156	}	189	}
157
158	$widget->reconfigure;
159	}	190	}
		191
		192	reconfigure_widgets;
160	}	193	}
161		194
162	#############################################################################	195	#############################################################################
163		196
164	package CFClient::UI::Base;	197	package CFClient::UI::Base;
…		…
169		202
170	sub new {	203	sub new {
171	my $class = shift;	204	my $class = shift;
172		205
173	my $self = bless {	206	my $self = bless {
174	x => 0,	207	x => "center",
175	y => 0,	208	y => "center",
176	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
177	can_events => 1,	212	can_events => 1,
178	@_	213	@_
179	}, $class;	214	}, $class;
180		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
181	for (keys %$self) {	218	for (keys %$self) {
182	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
183	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
184	}	221	}
185	}	222	}
186		223
187	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		229
		230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		232
		233	$self->show if $layout->{show};
		234	}
188		235
189	$self	236	$self
190	}	237	}
191		238
192	sub destroy {	239	sub destroy {
…		…
199	sub show {	246	sub show {
200	my ($self) = @_;	247	my ($self) = @_;
201		248
202	return if $self->{parent};	249	return if $self->{parent};
203		250
204	$self->{toplevel} = 1;
205	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
206	}	252	}
207		253
208	sub hide {	254	sub set_visible {
209	my ($self) = @_;	255	my ($self) = @_;
		256
		257	return if $self->{visible};
		258
		259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
		261
		262	$self->emit (visibility_change => 1);
		263
		264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
		270	my ($self) = @_;
		271
		272	return unless $self->{visible};
		273
		274	$_->set_invisible for $self->children;
		275
		276	delete $self->{root};
		277	delete $self->{visible};
210		278
211	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
212	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
213		281
		282	CFClient::UI::check_tooltip
		283	if $TOOLTIP->{owner} == $self;
		284
		285	$self->focus_out;
		286
		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
214	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
215	if $self->{parent};	313	if $self->{parent};
216	}	314	}
217		315
218	sub move {	316	sub move_abs {
219	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
220		318
221	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
222	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
223	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
224		322
225	$self->update;	323	$self->update;
226	}	324	}
227		325
228	sub set_size {	326	sub set_size {
229	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
230		328
231	$self->{user_w} = $w;	329	$self->{force_w} = $w;
232	$self->{user_h} = $h;	330	$self->{force_h} = $h;
233		331
234	$self->check_size;	332	$self->realloc;
235	}	333	}
236		334
237	sub size_request {	335	sub size_request {
238	require Carp;	336	require Carp;
239	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
241		339
242	sub configure {	340	sub configure {
243	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
244		342
245	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
246	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
247	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
248		348
249	# use alignment to adjust x, y	349	# use alignment to adjust x, y
250		350
251	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
252	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
253
254	($w, $h) = ($w2, $h2);
255	}	353	}
256		354
257	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
258	$self->{x} = $x;	356	$self->{x} = $x;
259	$self->{y} = $y;	357	$self->{y} = $y;
260	$self->update;	358	$self->update;
261	}	359	}
262		360
263	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
264	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];	362	return unless $self->{visible};
		363
		364	$self->{alloc_w} = $w;
		365	$self->{alloc_h} = $h;
		366
		367	$self->{root}{size_alloc}{$self+0} = $self;
265	}	368	}
266	}	369	}
267		370
268	sub size_allocate {	371	sub size_allocate {
269	# nothing to be done	372	# nothing to be done
270	}	373	}
271		374
272	sub reconfigure {
273	my ($self) = @_;
274
275	$self->check_size (1);
276	$self->update;
277	}
278
279	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
280	}	381	}
281		382
282	sub set_max_size {	383	sub set_max_size {
283	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
284		385
285	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
286	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
		388
		389	$self->realloc;
		390	}
		391
		392	sub set_tooltip {
		393	my ($self, $tooltip) = @_;
		394
		395	$tooltip =~ s/^\s+//;
		396	$tooltip =~ s/\s+$//;
		397
		398	return if $self->{tooltip} eq $tooltip;
		399
		400	$self->{tooltip} = $tooltip;
		401
		402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		403	delete $CFClient::UI::TOOLTIP->{owner};
		404	CFClient::UI::check_tooltip;
		405	}
287	}	406	}
288		407
289	# translate global coordinates to local coordinate system	408	# translate global coordinates to local coordinate system
290	sub coord2local {	409	sub coord2local {
291	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
…		…
306	return if $FOCUS == $self;	425	return if $FOCUS == $self;
307	return unless $self->{can_focus};	426	return unless $self->{can_focus};
308		427
309	my $focus = $FOCUS; $FOCUS = $self;	428	my $focus = $FOCUS; $FOCUS = $self;
310		429
311	$self->emit (focus_in => $focus);	430	$self->_emit (focus_in => $focus);
312		431
313	$focus->update if $focus;	432	$focus->update if $focus;
314	$FOCUS->update;	433	$FOCUS->update;
315	}	434	}
316		435
…		…
319		438
320	return unless $FOCUS == $self;	439	return unless $FOCUS == $self;
321		440
322	my $focus = $FOCUS; undef $FOCUS;	441	my $focus = $FOCUS; undef $FOCUS;
323		442
324	$self->emit (focus_out => $focus);	443	$self->_emit (focus_out => $focus);
325		444
326	$focus->update if $focus; #?	445	$focus->update if $focus; #?
327	}
328		446
		447	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		448	unless $FOCUS;
		449	}
		450
329	sub mouse_motion { }	451	sub mouse_motion { 0 }
330	sub button_up { }	452	sub button_up { 0 }
331	sub key_down { }	453	sub key_down { 0 }
332	sub key_up { }	454	sub key_up { 0 }
333		455
334	sub button_down {	456	sub button_down {
335	my ($self, $ev, $x, $y) = @_;	457	my ($self, $ev, $x, $y) = @_;
336		458
337	$self->focus_in;	459	$self->focus_in;
338	}
339		460
340	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	461	0
341	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	462	}
342	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	463
343	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	464	sub find_widget {
344	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	465	my ($self, $x, $y) = @_;
		466
		467	return () unless $self->{can_events};
		468
		469	return $self
		470	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		471	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		472
		473	()
		474	}
		475
		476	sub set_parent {
		477	my ($self, $parent) = @_;
		478
		479	Scalar::Util::weaken ($self->{parent} = $parent);
		480	$self->set_visible if $parent->{visible};
		481	}
		482
		483	sub connect {
		484	my ($self, $signal, $cb) = @_;
		485
		486	push @{ $self->{signal_cb}{$signal} }, $cb;
		487	}
		488
		489	sub _emit {
		490	my ($self, $signal, @args) = @_;
		491
		492	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		493	}
		494
		495	sub emit {
		496	my ($self, $signal, @args) = @_;
		497
		498	$self->_emit ($signal, @args)
		499	|| $self->$signal (@args);
		500	}
		501
		502	sub visibility_change {
		503	#my ($self, $visible) = @_;
		504	}
		505
		506	sub realloc {
		507	my ($self) = @_;
		508
		509	if ($self->{visible}) {
		510	return if $self->{root}{realloc}{$self+0};
		511
		512	$self->{root}{realloc}{$self+0} = $self;
		513	$self->{root}->update;
		514	} else {
		515	delete $self->{req_w};
		516	delete $self->{req_h};
		517	}
		518	}
		519
		520	sub update {
		521	my ($self) = @_;
		522
		523	$self->{parent}->update
		524	if $self->{parent};
		525	}
		526
		527	sub reconfigure {
		528	my ($self) = @_;
		529
		530	$self->realloc;
		531	$self->update;
		532	}
		533
		534	# using global variables seems a bit hacky, but passing through all drawing
		535	# functions seems pointless.
		536	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
345		537
346	sub draw {	538	sub draw {
347	my ($self) = @_;	539	my ($self) = @_;
348		540
349	return unless $self->{h} && $self->{w};	541	return unless $self->{h} && $self->{w};
		542
		543	# update screen rectangle
		544	local $draw_x = $draw_x + $self->{x};
		545	local $draw_y = $draw_y + $self->{y};
		546	local $draw_w = $draw_x + $self->{w};
		547	local $draw_h = $draw_y + $self->{h};
		548
		549	# skip widgets that are entirely outside the drawing area
		550	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		551	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
350		552
351	glPushMatrix;	553	glPushMatrix;
352	glTranslate $self->{x}, $self->{y}, 0;	554	glTranslate $self->{x}, $self->{y}, 0;
353	$self->_draw;
354	glPopMatrix;
355		555
356	if ($self == $HOVER && $self->{can_hover}) {	556	if ($self == $HOVER && $self->{can_hover}) {
357	my ($x, $y) = @$self{qw(x y)};
358
359	glColor 1, 0.8, 0.5, 0.2;	557	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
360	glEnable GL_BLEND;	558	glEnable GL_BLEND;
361	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	559	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
362	glBegin GL_QUADS;	560	glBegin GL_QUADS;
363	glVertex $x , $y;
364	glVertex $x + $self->{w}, $y;
365	glVertex $x + $self->{w}, $y + $self->{h};
366	glVertex $x , $y + $self->{h};
367	glEnd;
368	glDisable GL_BLEND;
369	}
370
371	if ($ENV{PCLIENT_DEBUG}) {
372	glPushMatrix;
373	glColor 1, 1, 0, 1;
374	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375	glBegin GL_LINE_LOOP;
376	glVertex 0 , 0;	561	glVertex 0 , 0;
377	glVertex $self->{w}, 0;	562	glVertex $self->{w}, 0;
378	glVertex $self->{w}, $self->{h};	563	glVertex $self->{w}, $self->{h};
379	glVertex 0 , $self->{h};	564	glVertex 0 , $self->{h};
380	glEnd;	565	glEnd;
		566	glDisable GL_BLEND;
		567	}
		568
		569	if ($ENV{CFPLUS_DEBUG} & 1) {
		570	glPushMatrix;
		571	glColor 1, 1, 0, 1;
		572	glTranslate 0.375, 0.375;
		573	glBegin GL_LINE_LOOP;
		574	glVertex 0 , 0;
		575	glVertex $self->{w} - 1, 0;
		576	glVertex $self->{w} - 1, $self->{h} - 1;
		577	glVertex 0 , $self->{h} - 1;
		578	glEnd;
381	glPopMatrix;	579	glPopMatrix;
382	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	580	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383	}	581	}
		582
		583	$self->_draw;
		584	glPopMatrix;
384	}	585	}
385		586
386	sub _draw {	587	sub _draw {
387	my ($self) = @_;	588	my ($self) = @_;
388		589
389	warn "no draw defined for $self\n";	590	warn "no draw defined for $self\n";
390	}
391
392	sub find_widget {
393	my ($self, $x, $y) = @_;
394
395	return () unless $self->{can_events};
396
397	return $self
398	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401	()
402	}
403
404	sub set_parent {
405	my ($self, $parent) = @_;
406
407	Scalar::Util::weaken ($self->{parent} = $parent);
408
409	# TODO: req_w _does_change after ->reconfigure
410	$self->check_size
411	unless exists $self->{req_w};
412	}
413
414	sub check_size {
415	my ($self, $forced) = @_;
416
417	$self->{force_alloc} = 1 if $forced;
418	$CFClient::UI::ROOT->{check_size}{$self} = $self;
419	}
420
421	sub update {
422	my ($self) = @_;
423
424	$self->{parent}->update
425	if $self->{parent};
426	}
427
428	sub connect {
429	my ($self, $signal, $cb) = @_;
430
431	push @{ $self->{signal_cb}{$signal} }, $cb;
432	}
433
434	sub emit {
435	my ($self, $signal, @args) = @_;
436
437	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
438	}	591	}
439		592
440	sub DESTROY {	593	sub DESTROY {
441	my ($self) = @_;	594	my ($self) = @_;
442		595
…		…
457	my $class = shift;	610	my $class = shift;
458		611
459	# range [value, low, high, page]	612	# range [value, low, high, page]
460		613
461	$class->SUPER::new (	614	$class->SUPER::new (
462	bg => [0, 0, 0, 0.2],	615	#bg => [0, 0, 0, 0.2],
463	active_bg => [1, 1, 1, 0.5],	616	#active_bg => [1, 1, 1, 0.5],
464	@_	617	@_
465	)	618	)
466	}	619	}
467		620
468	sub _draw {	621	sub _draw {
469	my ($self) = @_;	622	my ($self) = @_;
470		623
		624	my $color = $FOCUS == $self && $self->{active_bg}
		625	? $self->{active_bg}
		626	: $self->{bg};
		627
		628	if ($color && (@$color < 4 || $color->[3])) {
471	my ($w, $h) = @$self{qw(w h)};	629	my ($w, $h) = @$self{qw(w h)};
472		630
473	glEnable GL_BLEND;	631	glEnable GL_BLEND;
474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
475	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	633	glColor_premultiply @$color;
476		634
477	glBegin GL_QUADS;	635	glBegin GL_QUADS;
478	glVertex 0 , 0;	636	glVertex 0 , 0;
479	glVertex 0 , $h;	637	glVertex 0 , $h;
480	glVertex $w, $h;	638	glVertex $w, $h;
481	glVertex $w, 0;	639	glVertex $w, 0;
482	glEnd;	640	glEnd;
483		641
484	glDisable GL_BLEND;	642	glDisable GL_BLEND;
		643	}
485	}	644	}
486		645
487	#############################################################################	646	#############################################################################
488		647
489	package CFClient::UI::Empty;	648	package CFClient::UI::Empty;
…		…
494	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
495	$class->SUPER::new (can_events => 0, %arg);	654	$class->SUPER::new (can_events => 0, %arg);
496	}	655	}
497		656
498	sub size_request {	657	sub size_request {
499	(0, 0)	658	my ($self) = @_;
		659
		660	($self->{w} + 0, $self->{h} + 0)
500	}	661	}
501		662
502	sub draw { }	663	sub draw { }
503		664
504	#############################################################################	665	#############################################################################
…		…
508	our @ISA = CFClient::UI::Base::;	669	our @ISA = CFClient::UI::Base::;
509		670
510	sub new {	671	sub new {
511	my ($class, %arg) = @_;	672	my ($class, %arg) = @_;
512		673
513	my $children = delete $arg{children} || [];	674	my $children = delete $arg{children};
514		675
515	my $self = $class->SUPER::new (	676	my $self = $class->SUPER::new (
516	children => [],	677	children => [],
517	can_events => 0,	678	can_events => 0,
518	%arg,	679	%arg,
519	);	680	);
		681
520	$self->add ($_) for @$children;	682	$self->add (@$children)
		683	if $children;
521		684
522	$self	685	$self
523	}	686	}
524		687
525	sub add {	688	sub add {
…		…
533	$self->{children} = [	696	$self->{children} = [
534	sort { $a->{z} <=> $b->{z} }	697	sort { $a->{z} <=> $b->{z} }
535	@{$self->{children}}, @widgets	698	@{$self->{children}}, @widgets
536	];	699	];
537		700
538	$self->check_size (1);	701	$self->realloc;
539	$self->update;
540	}	702	}
541		703
542	sub children {	704	sub children {
543	@{ $_[0]{children} }	705	@{ $_[0]{children} }
544	}	706	}
…		…
549	delete $child->{parent};	711	delete $child->{parent};
550	$child->hide;	712	$child->hide;
551		713
552	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
553		715
554	$self->check_size;	716	$self->realloc;
555	$self->update;
556	}	717	}
557		718
558	sub clear {	719	sub clear {
559	my ($self) = @_;	720	my ($self) = @_;
560		721
…		…
564	for (@$children) {	725	for (@$children) {
565	delete $_->{parent};	726	delete $_->{parent};
566	$_->hide;	727	$_->hide;
567	}	728	}
568		729
569	$self->check_size;	730	$self->realloc;
570	$self->update;
571	}	731	}
572		732
573	sub find_widget {	733	sub find_widget {
574	my ($self, $x, $y) = @_;	734	my ($self, $x, $y) = @_;
575		735
576	$x -= $self->{x};	736	$x -= $self->{x};
577	$y -= $self->{y};	737	$y -= $self->{y};
578		738
579	my $res;	739	my $res;
580		740
581	for (reverse @{ $self->{children} }) {	741	for (reverse $self->visible_children) {
582	$res = $_->find_widget ($x, $y)	742	$res = $_->find_widget ($x, $y)
583	and return $res;	743	and return $res;
584	}	744	}
585		745
586	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	746	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
635	$self->{children}[0]->configure (0, 0, $w, $h);	795	$self->{children}[0]->configure (0, 0, $w, $h);
636	}	796	}
637		797
638	#############################################################################	798	#############################################################################
639		799
		800	# back-buffered drawing area
		801
640	package CFClient::UI::Window;	802	package CFClient::UI::Window;
641		803
642	our @ISA = CFClient::UI::Bin::;	804	our @ISA = CFClient::UI::Bin::;
643		805
644	use CFClient::OpenGL;	806	use CFClient::OpenGL;
…		…
662	$self->SUPER::size_allocate ($w, $h);	824	$self->SUPER::size_allocate ($w, $h);
663	$self->update;	825	$self->update;
664	}	826	}
665		827
666	sub _render {	828	sub _render {
		829	my ($self) = @_;
		830
667	$_[0]{children}[0]->draw;	831	$self->{children}[0]->draw;
668	}	832	}
669		833
670	sub render_child {	834	sub render_child {
671	my ($self) = @_;	835	my ($self) = @_;
672		836
673	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674	glClearColor 0, 0, 0, 0;	838	glClearColor 0, 0, 0, 0;
675	glClear GL_COLOR_BUFFER_BIT;	839	glClear GL_COLOR_BUFFER_BIT;
676		840
		841	{
		842	package CFClient::UI::Base;
		843
		844	($draw_x, $draw_y, $draw_w, $draw_h) =
		845	(0, 0, $self->{w}, $self->{h});
		846	}
		847
677	$self->_render;	848	$self->_render;
678	# glColorMask 1, 1, 1, 0;
679	# glEnable GL_BLEND;
680	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681	# glRasterPos 0, 0;
682	# glCopyPixels 0, 0, $self->{w}, $self->{h};
683	# glDisable GL_BLEND;
684	# glColorMask 1, 1, 1, 1;
685	};	849	};
686	}	850	}
687		851
688	sub _draw {	852	sub _draw {
689	my ($self) = @_;	853	my ($self) = @_;
690		854
691	my ($w, $h) = ($self->w, $self->h);	855	my ($w, $h) = @$self{qw(w h)};
692		856
693	my $tex = $self->{texture}	857	my $tex = $self->{texture}
694	or return;	858	or return;
695		859
696	glEnable GL_TEXTURE_2D;	860	glEnable GL_TEXTURE_2D;
…		…
706		870
707	package CFClient::UI::ViewPort;	871	package CFClient::UI::ViewPort;
708		872
709	our @ISA = CFClient::UI::Window::;	873	our @ISA = CFClient::UI::Window::;
710		874
		875	sub new {
		876	my $class = shift;
		877
		878	$class->SUPER::new (
		879	scroll_x => 0,
		880	scroll_y => 1,
		881	@_,
		882	)
		883	}
		884
711	sub size_request {	885	sub size_request {
712	my ($self) = @_;	886	my ($self) = @_;
713		887
714	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
715	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
716		889
717	@$self{qw(child_w child_h)}	890	$w = 10 if $self->{scroll_x};
		891	$h = 10 if $self->{scroll_y};
		892
		893	($w, $h)
718	}	894	}
719		895
720	sub size_allocate {	896	sub size_allocate {
721	my ($self, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
722		898
		899	my $child = $self->child;
		900
		901	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		902	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		903
		904	$self->child->configure (0, 0, $w, $h);
723	$self->update;	905	$self->update;
724	}	906	}
725		907
726	sub set_offset {	908	sub set_offset {
727	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
…		…
761	}	943	}
762		944
763	sub _render {	945	sub _render {
764	my ($self) = @_;	946	my ($self) = @_;
765		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 - $self->{view_y};
		950
766	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	951	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767		952
768	$self->SUPER::_render;	953	$self->SUPER::_render;
769	}	954	}
770		955
…		…
773	package CFClient::UI::ScrolledWindow;	958	package CFClient::UI::ScrolledWindow;
774		959
775	our @ISA = CFClient::UI::HBox::;	960	our @ISA = CFClient::UI::HBox::;
776		961
777	sub new {	962	sub new {
778	my $class = shift;	963	my ($class, %arg) = @_;
		964
		965	my $child = delete $arg{child};
779		966
780	my $self;	967	my $self;
781		968
782	my $slider = new CFClient::UI::Slider	969	my $slider = new CFClient::UI::Slider
783	vertical => 1,	970	vertical => 1,
784	range => [0, 0, 1, 0.01], # HACK fix	971	range => [0, 0, 1, 0.01], # HACK fix
785	connect_changed => sub {	972	on_changed => sub {
786	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	973	$self->{vp}->set_offset (0, $_[1]);
787	},	974	},
788	;	975	;
789		976
790	$self = $class->SUPER::new (	977	$self = $class->SUPER::new (
791	vp => (new CFClient::UI::ViewPort),	978	vp => (new CFClient::UI::ViewPort expand => 1),
792	slider => $slider,	979	slider => $slider,
793	@_,	980	%arg,
794	);	981	);
795		982
796	$self->{vp}->add ($self->{scrolled});
797	$self->add ($self->{vp});
798	$self->add ($self->{slider});	983	$self->SUPER::add ($self->{vp}, $self->{slider});
		984	$self->add ($child) if $child;
799		985
800	$self	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}, $self->{vp}{h}, 1]);
		1003	}
		1004
		1005	sub size_allocate {
		1006	my ($self, $w, $h) = @_;
		1007
		1008	$self->SUPER::size_allocate ($w, $h);
		1009
		1010	my $child = $self->{vp}->child;
		1011	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
801	}	1012	}
802		1013
803	#TODO# update range on size_allocate depending on child	1014	#TODO# update range on size_allocate depending on child
804	# update viewport offset on scroll	1015	# update viewport offset on scroll
805		1016
…		…
825		1036
826	if ($self->{bg}) {	1037	if ($self->{bg}) {
827	my ($w, $h) = @$self{qw(w h)};	1038	my ($w, $h) = @$self{qw(w h)};
828		1039
829	glEnable GL_BLEND;	1040	glEnable GL_BLEND;
830	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1041	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
831	glColor @{ $self->{bg} };	1042	glColor_premultiply @{ $self->{bg} };
832		1043
833	glBegin GL_QUADS;	1044	glBegin GL_QUADS;
834	glVertex 0 , 0;	1045	glVertex 0 , 0;
835	glVertex 0 , $h;	1046	glVertex 0 , $h;
836	glVertex $w, $h;	1047	glVertex $w, $h;
…		…
849		1060
850	our @ISA = CFClient::UI::Bin::;	1061	our @ISA = CFClient::UI::Bin::;
851		1062
852	use CFClient::OpenGL;	1063	use CFClient::OpenGL;
853		1064
854	my @tex =	1065	my $bg =
		1066	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1067	mipmap => 1, wrap => 1;
		1068
		1069	my @border =
855	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1070	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1071	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857		1072
858	sub new {	1073	sub new {
859	my $class = shift;	1074	my ($class, %arg) = @_;
860		1075
861	# TODO: user_x, user_y, overwrite moveto?	1076	my $title = delete $arg{title};
862		1077
863	my $self = $class->SUPER::new (	1078	my $self = $class->SUPER::new (
864	bg => [1, 1, 1, 1],	1079	bg => [1, 1, 1, 1],
865	border_bg => [1, 1, 1, 1],	1080	border_bg => [1, 1, 1, 1],
866	border => 0.6,	1081	border => 0.6,
867	toplevel => 1,
868	can_events => 1,	1082	can_events => 1,
869	@_	1083	min_w => 16,
		1084	min_h => 16,
		1085	%arg,
870	);	1086	);
871		1087
872	$self->{title} &&= new CFClient::UI::Label	1088	$self->{title} = new CFClient::UI::Label
873	align => 0,	1089	align => 0,
874	valign => 1,	1090	valign => 1,
875	text => $self->{title},	1091	text => $title,
876	fontsize => $self->{border};	1092	fontsize => $self->{border}
		1093	if defined $title;
877		1094
878	$self	1095	$self
		1096	}
		1097
		1098	sub add {
		1099	my ($self, @widgets) = @_;
		1100
		1101	$self->SUPER::add (@widgets);
		1102	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
879	}	1103	}
880		1104
881	sub border {	1105	sub border {
882	int $_[0]{border} * $::FONTSIZE	1106	int $_[0]{border} * $::FONTSIZE
883	}	1107	}
884		1108
885	sub size_request {	1109	sub size_request {
886	my ($self) = @_;	1110	my ($self) = @_;
		1111
		1112	$self->{title}->size_request
		1113	if $self->{title};
887		1114
888	my ($w, $h) = $self->SUPER::size_request;	1115	my ($w, $h) = $self->SUPER::size_request;
889		1116
890	(	1117	(
891	$w + $self->border * 2,	1118	$w + $self->border * 2,
…		…
894	}	1121	}
895		1122
896	sub size_allocate {	1123	sub size_allocate {
897	my ($self, $w, $h) = @_;	1124	my ($self, $w, $h) = @_;
898		1125
		1126	if ($self->{title}) {
		1127	$self->{title}{w} = $w;
		1128	$self->{title}{h} = $h;
		1129	$self->{title}->size_allocate ($w, $h);
		1130	}
		1131
		1132	my $border = $self->border;
		1133
899	$h -= List::Util::max 0, $self->border * 2;	1134	$h -= List::Util::max 0, $border * 2;
900	$w -= List::Util::max 0, $self->border * 2;	1135	$w -= List::Util::max 0, $border * 2;
901		1136
902	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
903	if $self->{title};
904
905	$self->child->configure ($self->border, $self->border, $w, $h);	1137	$self->child->configure ($border, $border, $w, $h);
906	}	1138	}
907		1139
908	sub button_down {	1140	sub button_down {
909	my ($self, $ev, $x, $y) = @_;	1141	my ($self, $ev, $x, $y) = @_;
910		1142
…		…
926	my ($ev, $x, $y) = @_;	1158	my ($ev, $x, $y) = @_;
927		1159
928	my $dx = $ev->{x} - $ox;	1160	my $dx = $ev->{x} - $ox;
929	my $dy = $ev->{y} - $oy;	1161	my $dy = $ev->{y} - $oy;
930		1162
931	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1163	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1164	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1165
933	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934	$self->check_size;	1167	$self->realloc;
935	};	1168	};
936		1169
937	} elsif ($lr ^ $td) {	1170	} elsif ($lr ^ $td) {
938	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1171	my ($ox, $oy) = ($ev->{x}, $ev->{y});
939	my ($bx, $by) = ($self->{x}, $self->{y});	1172	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
941	$self->{motion} = sub {	1174	$self->{motion} = sub {
942	my ($ev, $x, $y) = @_;	1175	my ($ev, $x, $y) = @_;
943		1176
944	($x, $y) = ($ev->{x}, $ev->{y});	1177	($x, $y) = ($ev->{x}, $ev->{y});
945		1178
946	$self->move ($bx + $x - $ox, $by + $y - $oy);	1179	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947	$self->update;	1180	# HACK: the next line is required to enforce placement
		1181	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
948	};	1182	};
		1183	} else {
		1184	return 0;
		1185	}
		1186
949	}	1187	1
950	}	1188	}
951		1189
952	sub button_up {	1190	sub button_up {
953	my ($self, $ev, $x, $y) = @_;	1191	my ($self, $ev, $x, $y) = @_;
954		1192
955	delete $self->{motion};	1193	!!delete $self->{motion}
956	}	1194	}
957		1195
958	sub mouse_motion {	1196	sub mouse_motion {
959	my ($self, $ev, $x, $y) = @_;	1197	my ($self, $ev, $x, $y) = @_;
960		1198
961	$self->{motion}->($ev, $x, $y) if $self->{motion};	1199	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1200
		1201	!!$self->{motion}
962	}	1202	}
963		1203
964	sub _draw {	1204	sub _draw {
965	my ($self) = @_;	1205	my ($self) = @_;
966		1206
		1207	my $child = $self->{children}[0];
		1208
967	my ($w, $h ) = ($self->{w}, $self->{h});	1209	my ($w, $h ) = ($self->{w}, $self->{h});
968	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1210	my ($cw, $ch) = ($child->{w}, $child->{h});
969		1211
970	glEnable GL_TEXTURE_2D;	1212	glEnable GL_TEXTURE_2D;
971	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1213	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972		1214
973	my $border = $self->border;	1215	my $border = $self->border;
974		1216
975	glColor @{ $self->{border_bg} };	1217	glColor @{ $self->{border_bg} };
976	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1218	$border[0]->draw_quad_alpha (0, 0, $w, $border);
977	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1219	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
978	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1220	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1221	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
980		1222
981	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1223	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982	my $bg = $tex[0];	1224	glColor @{ $self->{bg} };
983		1225
984	# TODO: repeat texture not scale	1226	# TODO: repeat texture not scale
		1227	# solve this better(?)
985	my $rep_x = $cw / $bg->{w};	1228	$bg->{s} = $cw / $bg->{w};
986	my $rep_y = $ch / $bg->{h};	1229	$bg->{t} = $ch / $bg->{h};
987
988	glColor @{ $self->{bg} };
989
990	$bg->{s} = $rep_x;
991	$bg->{t} = $rep_y;
992	$bg->{wrap_mode} = 1;
993	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1230	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
994	}	1231	}
995		1232
996	glDisable GL_TEXTURE_2D;	1233	glDisable GL_TEXTURE_2D;
997		1234
998	$self->{title}->draw if $self->{title};
999
1000	$self->child->draw;	1235	$child->draw;
		1236
		1237	if ($self->{title}) {
		1238	glTranslate 0, $border - $self->{h};
		1239	$self->{title}->_draw;
		1240	}
1001	}	1241	}
1002		1242
1003	#############################################################################	1243	#############################################################################
1004		1244
1005	package CFClient::UI::Table;	1245	package CFClient::UI::Table;
…		…
1013	sub new {	1253	sub new {
1014	my $class = shift;	1254	my $class = shift;
1015		1255
1016	$class->SUPER::new (	1256	$class->SUPER::new (
1017	col_expand => [],	1257	col_expand => [],
1018	@_	1258	@_,
1019	)	1259	)
		1260	}
		1261
		1262	sub children {
		1263	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1020	}	1264	}
1021		1265
1022	sub add {	1266	sub add {
1023	my ($self, $x, $y, $child) = @_;	1267	my ($self, $x, $y, $child) = @_;
1024		1268
1025	$child->set_parent ($self);	1269	$child->set_parent ($self);
1026	$self->{children}[$y][$x] = $child;	1270	$self->{children}[$y][$x] = $child;
1027		1271
1028	$child->check_size;	1272	$self->realloc;
1029	}	1273	}
1030		1274
1031	sub children {
1032	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033	}
1034
1035	# TODO: move to container class maybe? send childs a signal on removal?	1275	# TODO: move to container class maybe? send children a signal on removal?
1036	sub clear {	1276	sub clear {
1037	my ($self) = @_;	1277	my ($self) = @_;
1038		1278
1039	my @children = $self->children;	1279	my @children = $self->children;
1040	delete $self->{children};	1280	delete $self->{children};
…		…
1042	for (@children) {	1282	for (@children) {
1043	delete $_->{parent};	1283	delete $_->{parent};
1044	$_->hide;	1284	$_->hide;
1045	}	1285	}
1046		1286
1047	$self->update;	1287	$self->realloc;
1048	}	1288	}
1049		1289
1050	sub get_wh {	1290	sub get_wh {
1051	my ($self) = @_;	1291	my ($self) = @_;
1052		1292
…		…
1083	sub size_allocate {	1323	sub size_allocate {
1084	my ($self, $w, $h) = @_;	1324	my ($self, $w, $h) = @_;
1085		1325
1086	my ($ws, $hs) = $self->get_wh;	1326	my ($ws, $hs) = $self->get_wh;
1087		1327
1088	my $req_w = sum @$ws;	1328	my $req_w = (sum @$ws) || 1;
1089	my $req_h = sum @$hs;	1329	my $req_h = (sum @$hs) || 1;
1090		1330
1091	# TODO: nicer code && do row_expand	1331	# TODO: nicer code && do row_expand
1092	my @col_expand = @{$self->{col_expand}};	1332	my @col_expand = @{$self->{col_expand}};
1093	@col_expand = (1) x @$ws unless @col_expand;	1333	@col_expand = (1) x @$ws unless @col_expand;
1094	my $col_expand = (sum @col_expand) || 1;	1334	my $col_expand = (sum @col_expand) || 1;
…		…
1148	}	1388	}
1149	}	1389	}
1150		1390
1151	#############################################################################	1391	#############################################################################
1152		1392
1153	package CFClient::UI::HBox;	1393	package CFClient::UI::Box;
1154
1155	# TODO: wrap into common Box base class
1156		1394
1157	our @ISA = CFClient::UI::Container::;	1395	our @ISA = CFClient::UI::Container::;
1158		1396
1159	sub size_request {	1397	sub size_request {
1160	my ($self) = @_;	1398	my ($self) = @_;
1161		1399
1162	my @alloc = map [$_->size_request], @{$self->{children}};	1400	$self->{vertical}
1163		1401	? (
1164	(	1402	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1165	(List::Util::sum map $_->[0], @alloc),	1403	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1166	(List::Util::max map $_->[1], @alloc),	1404	)
1167	)	1405	: (
		1406	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1407	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1408	)
1168	}	1409	}
1169		1410
1170	sub size_allocate {	1411	sub size_allocate {
1171	my ($self, $w, $h) = @_;	1412	my ($self, $w, $h) = @_;
1172		1413
1173	($h, $w) = ($w, $h);	1414	my $space = $self->{vertical} ? $h : $w;
1174
1175	my $children = $self->{children};	1415	my $children = $self->{children};
1176		1416
1177	my @h = map $_->{req_w}, @$children;	1417	my @req;
1178		1418
1179	my $req_h = List::Util::sum @h;	1419	if ($self->{homogeneous}) {
1180		1420	@req = ($space / (@$children || 1)) x @$children;
1181	if ($req_h > $h) {
1182	# ah well, not enough space
1183	$_ *= $h / $req_h for @h;
1184	} else {	1421	} else {
		1422	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1423	my $req = List::Util::sum @req;
		1424
		1425	if ($req > $space) {
		1426	# ah well, not enough space
		1427	$_ *= $space / $req for @req;
		1428	} else {
1185	my $exp = List::Util::sum map $_->{expand}, @$children;	1429	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1186	$exp ||= 1;
1187		1430
		1431	$space = ($space - $req) / $expand; # remaining space to give away
		1432
		1433	$req[$_] += $space * $children->[$_]{expand}
1188	for (0 .. $#$children) {	1434	for 0 .. $#$children;
1189	my $child = $children->[$_];
1190
1191	my $alloc_h = $h[$_];
1192	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193	$h[$_] = $alloc_h;
1194	}	1435	}
1195	}	1436	}
1196		1437
1197	CFClient::UI::harmonize \@h;	1438	CFClient::UI::harmonize \@req;
1198		1439
1199	my $y = 0;	1440	my $pos = 0;
1200	for (0 .. $#$children) {	1441	for (0 .. $#$children) {
1201	my $child = $children->[$_];
1202	my $h = $h[$_];	1442	my $alloc = $req[$_];
1203	$child->configure ($y, 0, $h, $w);	1443	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1204		1444
1205	$y += $h;	1445	$pos += $alloc;
1206	}	1446	}
1207		1447
1208	1	1448	1
1209	}	1449	}
1210		1450
1211	#############################################################################	1451	#############################################################################
1212		1452
		1453	package CFClient::UI::HBox;
		1454
		1455	our @ISA = CFClient::UI::Box::;
		1456
		1457	sub new {
		1458	my $class = shift;
		1459
		1460	$class->SUPER::new (
		1461	vertical => 0,
		1462	@_,
		1463	)
		1464	}
		1465
		1466	#############################################################################
		1467
1213	package CFClient::UI::VBox;	1468	package CFClient::UI::VBox;
1214		1469
1215	# TODO: wrap into common Box base class
1216
1217	our @ISA = CFClient::UI::Container::;	1470	our @ISA = CFClient::UI::Box::;
1218		1471
1219	sub size_request {	1472	sub new {
1220	my ($self) = @_;	1473	my $class = shift;
1221		1474
1222	my @alloc = map [$_->size_request], @{$self->{children}};	1475	$class->SUPER::new (
1223		1476	vertical => 1,
1224	(	1477	@_,
1225	(List::Util::max map $_->[0], @alloc),
1226	(List::Util::sum map $_->[1], @alloc),
1227	)	1478	)
1228	}	1479	}
1229		1480
1230	sub size_allocate {
1231	my ($self, $w, $h) = @_;
1232
1233	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235	my $children = $self->{children};
1236
1237	my @h = map $_->{req_h}, @$children;
1238
1239	my $req_h = List::Util::sum @h;
1240
1241	if ($req_h > $h) {
1242	# ah well, not enough space
1243	$_ *= $h / $req_h for @h;
1244	} else {
1245	my $exp = List::Util::sum map $_->{expand}, @$children;
1246	$exp ||= 1;
1247
1248	for (0 .. $#$children) {
1249	my $child = $children->[$_];
1250
1251	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252	}
1253	}
1254
1255	CFClient::UI::harmonize \@h;
1256
1257	my $y = 0;
1258	for (0 .. $#$children) {
1259	my $child = $children->[$_];
1260	my $h = $h[$_];
1261	$child->configure (0, $y, $w, $h);
1262
1263	$y += $h;
1264	}
1265
1266	1
1267	}
1268
1269	#############################################################################	1481	#############################################################################
1270		1482
1271	package CFClient::UI::Label;	1483	package CFClient::UI::Label;
1272		1484
1273	our @ISA = CFClient::UI::Base::;	1485	our @ISA = CFClient::UI::DrawBG::;
1274		1486
1275	use CFClient::OpenGL;	1487	use CFClient::OpenGL;
1276		1488
1277	sub new {	1489	sub new {
1278	my ($class, %arg) = @_;	1490	my ($class, %arg) = @_;
1279		1491
1280	my $self = $class->SUPER::new (	1492	my $self = $class->SUPER::new (
1281	fg => [1, 1, 1],	1493	fg => [1, 1, 1],
		1494	#bg => none
		1495	#active_bg => none
1282	#font => default_font	1496	#font => default_font
1283	#text => initial text	1497	#text => initial text
1284	#markup => initial narkup	1498	#markup => initial narkup
		1499	#max_w => maximum pixel width
		1500	ellipsise => 3, # end
1285	layout => (new CFClient::Layout),	1501	layout => (new CFClient::Layout),
1286	fontsize => 1,	1502	fontsize => 1,
1287	align => -1,	1503	align => -1,
1288	valign => -1,	1504	valign => -1,
1289	padding => 2,	1505	padding_x => 2,
		1506	padding_y => 2,
1290	can_events => 0,	1507	can_events => 0,
1291	%arg	1508	%arg
1292	);	1509	);
1293		1510
1294	if (exists $self->{template}) {	1511	if (exists $self->{template}) {
…		…
1304	}	1521	}
1305		1522
1306	$self	1523	$self
1307	}	1524	}
1308		1525
1309	sub escape {	1526	sub escape($) {
1310	local $_ = $_[1];	1527	local $_ = $_[0];
1311		1528
1312	s/&/&amp;/g;	1529	s/&/&amp;/g;
1313	s/>/&gt;/g;	1530	s/>/&gt;/g;
1314	s/</&lt;/g;	1531	s/</&lt;/g;
1315		1532
1316	$_[1]	1533	$_
1317	}	1534	}
1318		1535
1319	sub update {	1536	sub update {
1320	my ($self) = @_;	1537	my ($self) = @_;
1321		1538
…		…
1330	$self->{text} = "T$text";	1547	$self->{text} = "T$text";
1331		1548
1332	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1549	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333	$self->{layout}->set_text ($text);	1550	$self->{layout}->set_text ($text);
1334		1551
		1552	$self->realloc;
1335	$self->update;	1553	$self->update;
1336	$self->check_size;
1337	}	1554	}
1338		1555
1339	sub set_markup {	1556	sub set_markup {
1340	my ($self, $markup) = @_;	1557	my ($self, $markup) = @_;
1341		1558
…		…
1345	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1562	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346		1563
1347	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1564	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348	$self->{layout}->set_markup ($markup);	1565	$self->{layout}->set_markup ($markup);
1349		1566
		1567	$self->realloc;
1350	$self->update;	1568	$self->update;
1351	$self->check_size;
1352	}	1569	}
1353		1570
1354	sub size_request {	1571	sub size_request {
1355	my ($self) = @_;	1572	my ($self) = @_;
1356		1573
1357	$self->{layout}->set_font ($self->{font}) if $self->{font};	1574	$self->{layout}->set_font ($self->{font}) if $self->{font};
1358	$self->{layout}->set_width ($self->{max_w} || -1);	1575	$self->{layout}->set_width ($self->{max_w} || -1);
		1576	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1577	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1578	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360		1579
1361	my ($w, $h) = $self->{layout}->size;	1580	my ($w, $h) = $self->{layout}->size;
1362		1581
1363	if (exists $self->{template}) {	1582	if (exists $self->{template}) {
…		…
1368		1587
1369	$w = List::Util::max $w, $w2;	1588	$w = List::Util::max $w, $w2;
1370	$h = List::Util::max $h, $h2;	1589	$h = List::Util::max $h, $h2;
1371	}	1590	}
1372		1591
1373	(	1592	($w, $h)
1374	$w + $self->{padding} * 2,
1375	$h + $self->{padding} * 2,
1376	)
1377	}	1593	}
1378		1594
1379	sub size_allocate {	1595	sub size_allocate {
1380	my ($self, $w, $h) = @_;	1596	my ($self, $w, $h) = @_;
1381		1597
		1598	delete $self->{ox};
		1599
1382	delete $self->{texture};	1600	delete $self->{texture}
		1601	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1383	}	1602	}
1384		1603
1385	sub set_fontsize {	1604	sub set_fontsize {
1386	my ($self, $fontsize) = @_;	1605	my ($self, $fontsize) = @_;
1387		1606
1388	$self->{fontsize} = $fontsize;	1607	$self->{fontsize} = $fontsize;
1389	delete $self->{texture};	1608	delete $self->{texture};
1390		1609
1391	$self->update;	1610	$self->realloc;
1392	$self->check_size;
1393	}	1611	}
1394		1612
1395	sub _draw {	1613	sub _draw {
1396	my ($self) = @_;	1614	my ($self) = @_;
		1615
		1616	$self->SUPER::_draw; # draw background, if applicable
1397		1617
1398	my $tex = $self->{texture} ||= do {	1618	my $tex = $self->{texture} ||= do {
1399	$self->{layout}->set_foreground (@{$self->{fg}});	1619	$self->{layout}->set_foreground (@{$self->{fg}});
1400	$self->{layout}->set_font ($self->{font}) if $self->{font};	1620	$self->{layout}->set_font ($self->{font}) if $self->{font};
1401	$self->{layout}->set_width ($self->{w});	1621	$self->{layout}->set_width ($self->{w});
		1622	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1623	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1624	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403		1625
1404	my $tex = new_from_layout CFClient::Texture $self->{layout};	1626	new_from_layout CFClient::Texture $self->{layout}
		1627	};
1405		1628
		1629	unless (exists $self->{ox}) {
1406	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1630	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1407	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1631	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1408	: ($self->{w} - $tex->{w}) * 0.5;	1632	: ($self->{w} - $tex->{w}) * 0.5);
1409		1633
1410	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1634	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1411	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1635	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1412	: ($self->{h} - $tex->{h}) * 0.5;	1636	: ($self->{h} - $tex->{h}) * 0.5);
1413
1414	$tex
1415	};	1637	};
1416		1638
1417	glEnable GL_TEXTURE_2D;	1639	glEnable GL_TEXTURE_2D;
1418	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1640	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1419		1641
		1642	glColor_premultiply @{$self->{fg}}
1420	if ($tex->{format} == GL_ALPHA) {	1643	if $tex->{format} == GL_ALPHA;
1421	glColor @{$self->{fg}};	1644
1422	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1423	} else {
1424	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1645	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1425	}
1426		1646
1427	glDisable GL_TEXTURE_2D;	1647	glDisable GL_TEXTURE_2D;
1428	}	1648	}
1429		1649
1430	#############################################################################	1650	#############################################################################
…		…
1445	active_fg => [0, 0, 0],	1665	active_fg => [0, 0, 0],
1446	can_hover => 1,	1666	can_hover => 1,
1447	can_focus => 1,	1667	can_focus => 1,
1448	valign => 0,	1668	valign => 0,
1449	can_events => 1,	1669	can_events => 1,
		1670	#text => ...
1450	@_	1671	@_
1451	)	1672	)
1452	}	1673	}
1453		1674
1454	sub _set_text {	1675	sub _set_text {
…		…
1456		1677
1457	delete $self->{cur_h};	1678	delete $self->{cur_h};
1458		1679
1459	return if $self->{text} eq $text;	1680	return if $self->{text} eq $text;
1460		1681
1461	delete $self->{texture};
1462
1463	$self->{last_activity} = $::NOW;	1682	$self->{last_activity} = $::NOW;
1464	$self->{text} = $text;	1683	$self->{text} = $text;
1465		1684
1466	$text =~ s/./*/g if $self->{hidden};	1685	$text =~ s/./*/g if $self->{hidden};
1467	$self->{layout}->set_text ("$text ");	1686	$self->{layout}->set_text ("$text ");
1468		1687
1469	$self->emit (changed => $self->{text});	1688	$self->_emit (changed => $self->{text});
		1689	$self->update;
1470	}	1690	}
1471		1691
1472	sub set_text {	1692	sub set_text {
1473	my ($self, $text) = @_;	1693	my ($self, $text) = @_;
1474		1694
1475	$self->{cursor} = length $text;	1695	$self->{cursor} = length $text;
1476	$self->_set_text ($text);	1696	$self->_set_text ($text);
1477	$self->check_size;	1697
1478	$self->update;	1698	$self->realloc;
1479	}	1699	}
1480		1700
1481	sub get_text {	1701	sub get_text {
1482	$_[0]{text}	1702	$_[0]{text}
1483	}	1703	}
…		…
1486	my ($self) = @_;	1706	my ($self) = @_;
1487		1707
1488	my ($w, $h) = $self->SUPER::size_request;	1708	my ($w, $h) = $self->SUPER::size_request;
1489		1709
1490	($w + 1, $h) # add 1 for cursor	1710	($w + 1, $h) # add 1 for cursor
1491	}
1492
1493	sub size_allocate {
1494	my ($self, $w, $h) = @_;
1495
1496	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497	}	1711	}
1498		1712
1499	sub key_down {	1713	sub key_down {
1500	my ($self, $ev) = @_;	1714	my ($self, $ev) = @_;
1501		1715
…		…
1516	} elsif ($sym == CFClient::SDLK_HOME) {	1730	} elsif ($sym == CFClient::SDLK_HOME) {
1517	$self->{cursor} = 0;	1731	$self->{cursor} = 0;
1518	} elsif ($sym == CFClient::SDLK_END) {	1732	} elsif ($sym == CFClient::SDLK_END) {
1519	$self->{cursor} = length $text;	1733	$self->{cursor} = length $text;
1520	} elsif ($uni == 27) {	1734	} elsif ($uni == 27) {
1521	$self->emit ('escape');	1735	$self->_emit ('escape');
1522	} elsif ($uni) {	1736	} elsif ($uni) {
1523	substr $text, $self->{cursor}++, 0, chr $uni;	1737	substr $text, $self->{cursor}++, 0, chr $uni;
		1738	} else {
		1739	return 0;
1524	}	1740	}
1525		1741
1526	$self->_set_text ($text);	1742	$self->_set_text ($text);
1527	$self->update;	1743
		1744	$self->realloc;
		1745
		1746	1
1528	}	1747	}
1529		1748
1530	sub focus_in {	1749	sub focus_in {
1531	my ($self) = @_;	1750	my ($self) = @_;
1532		1751
…		…
1547	utf8::encode $text;	1766	utf8::encode $text;
1548	$self->{cursor} = length substr $text, 0, $idx;	1767	$self->{cursor} = length substr $text, 0, $idx;
1549		1768
1550	$self->_set_text ($self->{text});	1769	$self->_set_text ($self->{text});
1551	$self->update;	1770	$self->update;
		1771
		1772	1
1552	}	1773	}
1553		1774
1554	sub mouse_motion {	1775	sub mouse_motion {
1555	my ($self, $ev, $x, $y) = @_;	1776	my ($self, $ev, $x, $y) = @_;
1556	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1778
		1779	0
1557	}	1780	}
1558		1781
1559	sub _draw {	1782	sub _draw {
1560	my ($self) = @_;	1783	my ($self) = @_;
1561		1784
1562	local $self->{fg} = $self->{fg};	1785	local $self->{fg} = $self->{fg};
1563		1786
1564	if ($FOCUS == $self) {	1787	if ($FOCUS == $self) {
1565	glColor @{$self->{active_bg}};	1788	glColor_premultiply @{$self->{active_bg}};
1566	$self->{fg} = $self->{active_fg};	1789	$self->{fg} = $self->{active_fg};
1567	} else {	1790	} else {
1568	glColor @{$self->{bg}};	1791	glColor_premultiply @{$self->{bg}};
1569	}	1792	}
1570		1793
1571	glEnable GL_BLEND;	1794	glEnable GL_BLEND;
1572	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1795	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1573	glBegin GL_QUADS;	1796	glBegin GL_QUADS;
1574	glVertex 0 , 0;	1797	glVertex 0 , 0;
1575	glVertex 0 , $self->{h};	1798	glVertex 0 , $self->{h};
1576	glVertex $self->{w}, $self->{h};	1799	glVertex $self->{w}, $self->{h};
1577	glVertex $self->{w}, 0;	1800	glVertex $self->{w}, 0;
…		…
1612	if ($sym == 13) {	1835	if ($sym == 13) {
1613	unshift @{$self->{history}},	1836	unshift @{$self->{history}},
1614	my $txt = $self->get_text;	1837	my $txt = $self->get_text;
1615	$self->{history_pointer} = -1;	1838	$self->{history_pointer} = -1;
1616	$self->{history_saveback} = '';	1839	$self->{history_saveback} = '';
1617	$self->emit (activate => $txt);	1840	$self->_emit (activate => $txt);
1618	$self->update;	1841	$self->update;
1619		1842
1620	} elsif ($sym == CFClient::SDLK_UP) {	1843	} elsif ($sym == CFClient::SDLK_UP) {
1621	if ($self->{history_pointer} < 0) {	1844	if ($self->{history_pointer} < 0) {
1622	$self->{history_saveback} = $self->get_text;	1845	$self->{history_saveback} = $self->get_text;
…		…
1638	} else {	1861	} else {
1639	$self->set_text ($self->{history_saveback});	1862	$self->set_text ($self->{history_saveback});
1640	}	1863	}
1641		1864
1642	} else {	1865	} else {
1643	$self->SUPER::key_down ($ev);	1866	return $self->SUPER::key_down ($ev)
		1867	}
		1868
1644	}	1869	1
1645
1646	}	1870	}
1647		1871
1648	#############################################################################	1872	#############################################################################
1649		1873
1650	package CFClient::UI::Button;	1874	package CFClient::UI::Button;
…		…
1659		1883
1660	sub new {	1884	sub new {
1661	my $class = shift;	1885	my $class = shift;
1662		1886
1663	$class->SUPER::new (	1887	$class->SUPER::new (
1664	padding => 4,	1888	padding_x => 4,
		1889	padding_y => 4,
1665	fg => [1, 1, 1],	1890	fg => [1, 1, 1],
1666	bg => [1, 1, 1, 0.2],
1667	active_fg => [0, 0, 1],	1891	active_fg => [0, 0, 1],
1668	can_hover => 1,	1892	can_hover => 1,
1669	align => 0,	1893	align => 0,
1670	valign => 0,	1894	valign => 0,
1671	can_events => 1,	1895	can_events => 1,
1672	@_	1896	@_
1673	)	1897	)
1674	}	1898	}
1675		1899
		1900	sub activate { }
		1901
1676	sub button_up {	1902	sub button_up {
1677	my ($self, $ev, $x, $y) = @_;	1903	my ($self, $ev, $x, $y) = @_;
1678		1904
		1905	$self->emit ("activate")
1679	if ($x >= 0 && $x < $self->{w}	1906	if $x >= 0 && $x < $self->{w}
1680	&& $y >= 0 && $y < $self->{h}) {	1907	&& $y >= 0 && $y < $self->{h};
1681	$self->emit ("activate");	1908
1682	}	1909	1
1683	}	1910	}
1684		1911
1685	sub _draw {	1912	sub _draw {
1686	my ($self) = @_;	1913	my ($self) = @_;
1687		1914
1688	local $self->{fg} = $self->{fg};	1915	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1689
1690	if ($GRAB == $self) {
1691	$self->{fg} = $self->{active_fg};
1692	}
1693		1916
1694	glEnable GL_TEXTURE_2D;	1917	glEnable GL_TEXTURE_2D;
1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1918	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696	glColor 0, 0, 0, 1;	1919	glColor 0, 0, 0, 1;
1697		1920
…		…
1716		1939
1717	sub new {	1940	sub new {
1718	my $class = shift;	1941	my $class = shift;
1719		1942
1720	$class->SUPER::new (	1943	$class->SUPER::new (
1721	padding => 2,	1944	padding_x => 2,
		1945	padding_y => 2,
1722	fg => [1, 1, 1],	1946	fg => [1, 1, 1],
1723	active_fg => [1, 1, 0],	1947	active_fg => [1, 1, 0],
		1948	bg => [0, 0, 0, 0.2],
		1949	active_bg => [1, 1, 1, 0.5],
1724	state => 0,	1950	state => 0,
1725	can_hover => 1,	1951	can_hover => 1,
1726	@_	1952	@_
1727	)	1953	)
1728	}	1954	}
1729		1955
1730	sub size_request {	1956	sub size_request {
1731	my ($self) = @_;	1957	my ($self) = @_;
1732		1958
1733	($self->{padding} * 2 + 6) x 2	1959	(6) x 2
1734	}	1960	}
1735		1961
1736	sub button_down {	1962	sub button_down {
1737	my ($self, $ev, $x, $y) = @_;	1963	my ($self, $ev, $x, $y) = @_;
1738		1964
1739	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1965	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1740	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1966	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1741	$self->{state} = !$self->{state};	1967	$self->{state} = !$self->{state};
1742	$self->emit (changed => $self->{state});	1968	$self->_emit (changed => $self->{state});
		1969	} else {
		1970	return 0
		1971	}
		1972
1743	}	1973	1
1744	}	1974	}
1745		1975
1746	sub _draw {	1976	sub _draw {
1747	my ($self) = @_;	1977	my ($self) = @_;
1748		1978
1749	$self->SUPER::_draw;	1979	$self->SUPER::_draw;
1750		1980
1751	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1981	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1752		1982
1753	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1983	my ($w, $h) = @$self{qw(w h)};
		1984
		1985	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1754		1986
1755	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1987	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756		1988
1757	my $tex = $self->{state} ? $tex[1] : $tex[0];	1989	my $tex = $self->{state} ? $tex[1] : $tex[0];
1758		1990
…		…
1913		2145
1914	my $h1 = $self->{h} * (1 - $ycut1);	2146	my $h1 = $self->{h} * (1 - $ycut1);
1915	my $h2 = $self->{h} * (1 - $ycut2);	2147	my $h2 = $self->{h} * (1 - $ycut2);
1916		2148
1917	glEnable GL_BLEND;	2149	glEnable GL_BLEND;
1918	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2150	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2151	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1919	glEnable GL_TEXTURE_2D;	2152	glEnable GL_TEXTURE_2D;
1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2153	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921		2154
1922	glBindTexture GL_TEXTURE_2D, $t1->{name};	2155	glBindTexture GL_TEXTURE_2D, $t1->{name};
1923	glBegin GL_QUADS;	2156	glBegin GL_QUADS;
…		…
2012	qw(s1_slider.png s1_slider_bg.png);	2245	qw(s1_slider.png s1_slider_bg.png);
2013		2246
2014	sub new {	2247	sub new {
2015	my $class = shift;	2248	my $class = shift;
2016		2249
2017	# range [value, low, high, page]	2250	# range [value, low, high, page, unit]
2018		2251
2019	# TODO: 0-width page	2252	# TODO: 0-width page
2020	# TODO: req_w/h are wrong with vertical	2253	# TODO: req_w/h are wrong with vertical
2021	# TODO: calculations are off	2254	# TODO: calculations are off
2022	my $self = $class->SUPER::new (	2255	my $self = $class->SUPER::new (
2023	fg => [1, 1, 1],	2256	fg => [1, 1, 1],
2024	active_fg => [0, 0, 0],	2257	active_fg => [0, 0, 0],
		2258	bg => [0, 0, 0, 0.2],
		2259	active_bg => [1, 1, 1, 0.5],
2025	range => [0, 0, 100, 10],	2260	range => [0, 0, 100, 10, 0],
2026	req_w => $::WIDTH / 80,	2261	min_w => $::WIDTH / 80,
2027	req_h => $::WIDTH / 80,	2262	min_h => $::WIDTH / 80,
2028	vertical => 0,	2263	vertical => 0,
2029	can_hover => 1,	2264	can_hover => 1,
2030	inner_pad => 5,	2265	inner_pad => 0.02,
2031	@_	2266	@_
2032	);	2267	);
2033		2268
		2269	$self->set_value ($self->{range}[0]);
		2270	$self->update;
		2271
2034	$self	2272	$self
2035	}	2273	}
2036		2274
		2275	sub changed { }
		2276
		2277	sub set_range {
		2278	my ($self, $range) = @_;
		2279
		2280	($range, $self->{range}) = ($self->{range}, $range);
		2281
		2282	$self->update
		2283	if "@$range" ne "@{$self->{range}}";
		2284	}
		2285
		2286	sub set_value {
		2287	my ($self, $value) = @_;
		2288
		2289	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2290
		2291	$hi = $lo + 1 if $hi <= $lo;
		2292
		2293	$page = $hi - $lo if $page > $hi - $lo;
		2294
		2295	$value = $lo if $value < $lo;
		2296	$value = $hi - $page if $value > $hi - $page;
		2297
		2298	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2299	if $unit;
		2300
		2301	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2302
		2303	if ($value != $old_value) {
		2304	$self->_emit (changed => $value);
		2305	$self->update;
		2306	}
		2307	}
		2308
2037	sub size_request {	2309	sub size_request {
2038	my ($self) = @_;	2310	my ($self) = @_;
2039		2311
2040	my $w = $self->{req_w};	2312	($self->{req_w}, $self->{req_h})
2041	my $h = $self->{req_h};
2042
2043	$self->{vertical} ? ($h, $w) : ($w, $h)
2044	}	2313	}
2045		2314
2046	sub button_down {	2315	sub button_down {
2047	my ($self, $ev, $x, $y) = @_;	2316	my ($self, $ev, $x, $y) = @_;
2048		2317
2049	$self->SUPER::button_down ($ev, $x, $y);	2318	$self->SUPER::button_down ($ev, $x, $y);
		2319
		2320	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2321
2050	$self->mouse_motion ($ev, $x, $y);	2322	$self->mouse_motion ($ev, $x, $y)
2051	}	2323	}
2052		2324
2053	sub mouse_motion {	2325	sub mouse_motion {
2054	my ($self, $ev, $x, $y) = @_;	2326	my ($self, $ev, $x, $y) = @_;
2055		2327
2056	if ($GRAB == $self) {	2328	if ($GRAB == $self) {
		2329	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2330
		2331	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2332
		2333	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2334
		2335	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2336	} else {
		2337	return 0;
		2338	}
		2339
		2340	1
		2341	}
		2342
		2343	sub update {
		2344	my ($self) = @_;
		2345
		2346	delete $self->{knob_w};
		2347	$self->SUPER::update;
		2348	}
		2349
		2350	sub _draw {
		2351	my ($self) = @_;
		2352
		2353	unless ($self->{knob_w}) {
		2354	$self->set_value ($self->{range}[0]);
		2355
2057	my ($value, $lo, $hi, $page) = @{$self->{range}};	2356	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2357	my $range = ($hi - $page - $lo) || 1e-100;
2058		2358
2059	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2359	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060		2360
2061	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2361	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2362	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063		2363
2064	$x -= $inner_pad_px; # substract the padding	2364	$value = ($value - $lo) / $range;
2065	$x = $x * ($hi - $lo) / $inner_w + $lo;	2365	$value = $value * $self->{scale} + $self->{offset};
2066	$x = $lo if $x < $lo;
2067	$x = $hi - $page if $x > $hi - $page;
2068	$self->{range}[0] = $x;
2069		2366
2070	$self->emit (changed => $x);	2367	$self->{knob_x} = $value - $knob_w * 0.5;
2071	$self->update;	2368	$self->{knob_w} = $knob_w;
2072	}	2369	}
2073	}
2074
2075	# the inner_* stuff is for generating a padding for the slider handle,
2076	# so that the handle doesn't leave the texture. This calculation isn't 100%
2077	# correct propably, but it does the job for now
2078	sub _calc_inner_pad_px {
2079	my ($self, $w) = @_;
2080	($w / 100) * $self->{inner_pad} # % to pixels
2081	}
2082
2083	sub _draw {
2084	my ($self) = @_;
2085		2370
2086	$self->SUPER::_draw ();	2371	$self->SUPER::_draw ();
2087		2372
2088	my ($w, $h) = @$self{qw(w h)};	2373	glScale $self->{w}, $self->{h};
2089		2374
2090	if ($self->{vertical}) {	2375	if ($self->{vertical}) {
2091	# draw a vertical slider like a rotated horizontal slider	2376	# draw a vertical slider like a rotated horizontal slider
2092		2377
		2378	glTranslate 1, 0, 0;
2093	glRotate 90, 0, 0, 1;	2379	glRotate 90, 0, 0, 1;
2094	glTranslate 0, -$self->{w}, 0;
2095
2096	($w, $h) = ($h, $w);
2097	}	2380	}
2098		2381
2099	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2382	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2383	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101		2384
2102	my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104	$hi = $value + 1 if $lo == $hi;
2105
2106	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109	$page = int $page * $inner_w / ($hi - $lo);
2110	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112	$w -= $page;
2113	$page &= ~1;
2114	glTranslate $page * 0.5, 0, 0;
2115	$page ||= 2;
2116
2117	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120	glEnable GL_TEXTURE_2D;	2385	glEnable GL_TEXTURE_2D;
2121	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2386	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122		2387
2123	# draw background	2388	# draw background
2124	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2389	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125		2390
2126	# draw handle	2391	# draw handle
2127	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2392	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128		2393
2129	glDisable GL_TEXTURE_2D;	2394	glDisable GL_TEXTURE_2D;
2130	}	2395	}
		2396
		2397	#############################################################################
		2398
		2399	package CFClient::UI::ValSlider;
		2400
		2401	our @ISA = CFClient::UI::HBox::;
		2402
		2403	sub new {
		2404	my ($class, %arg) = @_;
		2405
		2406	my $range = delete $arg{range};
		2407
		2408	my $self = $class->SUPER::new (
		2409	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2410	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2411	to_value => sub { shift },
		2412	from_value => sub { shift },
		2413	%arg,
		2414	);
		2415
		2416	$self->{slider}->connect (changed => sub {
		2417	my ($self, $value) = @_;
		2418	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2419	$self->{parent}->emit (changed => $value);
		2420	});
		2421
		2422	# $self->{entry}->connect (changed => sub {
		2423	# my ($self, $value) = @_;
		2424	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2425	# $self->{parent}->emit (changed => $value);
		2426	# });
		2427
		2428	$self->add ($self->{slider}, $self->{entry});
		2429
		2430	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2431
		2432	$self
		2433	}
		2434
		2435	sub set_range { shift->{slider}->set_range (@_) }
		2436	sub set_value { shift->{slider}->set_value (@_) }
2131		2437
2132	#############################################################################	2438	#############################################################################
2133		2439
2134	package CFClient::UI::TextView;	2440	package CFClient::UI::TextView;
2135		2441
…		…
2165		2471
2166	$self->{fontsize} = $fontsize;	2472	$self->{fontsize} = $fontsize;
2167	$self->reflow;	2473	$self->reflow;
2168	}	2474	}
2169		2475
2170	sub text_height {
2171	my ($self, $text) = @_;
2172
2173	my $layout = $self->{layout};
2174
2175	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176	$layout->set_width ($self->{children}[0]{w});
2177	$layout->set_markup ($text);
2178
2179	($layout->size)[1]
2180	}
2181
2182	sub reflow {
2183	my ($self) = @_;
2184
2185	$self->{need_reflow}++;
2186	$self->update;
2187	}
2188
2189	sub size_allocate {	2476	sub size_allocate {
2190	my ($self, $w, $h) = @_;	2477	my ($self, $w, $h) = @_;
2191		2478
2192	$self->SUPER::size_allocate ($w, $h);	2479	$self->SUPER::size_allocate ($w, $h);
2193		2480
…		…
2196	$self->{layout}->set_width ($self->{children}[0]{w});	2483	$self->{layout}->set_width ($self->{children}[0]{w});
2197		2484
2198	$self->reflow;	2485	$self->reflow;
2199	}	2486	}
2200		2487
		2488	sub text_size {
		2489	my ($self, $text, $indent) = @_;
		2490
		2491	my $layout = $self->{layout};
		2492
		2493	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2494	$layout->set_width ($self->{children}[0]{w} - $indent);
		2495	$layout->set_markup ($text);
		2496
		2497	$layout->size
		2498	}
		2499
		2500	sub reflow {
		2501	my ($self) = @_;
		2502
		2503	$self->{need_reflow}++;
		2504	$self->update;
		2505	}
		2506
		2507	sub set_offset {
		2508	my ($self, $offset) = @_;
		2509
		2510	# todo: base offset on lines or so, not on pixels
		2511	$self->{children}[1]->set_value ($offset);
		2512	}
		2513
		2514	sub clear {
		2515	my ($self) = @_;
		2516
		2517	$self->{par} = [];
		2518	$self->{height} = 0;
		2519	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2520	}
		2521
2201	sub add_paragraph {	2522	sub add_paragraph {
2202	my ($self, $color, $text) = @_;	2523	my ($self, $color, $text, $indent) = @_;
2203		2524
2204	#TODO: intelligently "reformat" paragraph	2525	for my $line (split /\n/, $text) {
2205		2526	my ($w, $h) = $self->text_size ($line);
2206	my $height = $self->text_height ($text);
2207
2208	$self->{height} += $height;	2527	$self->{height} += $h;
		2528	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2529	}
2209		2530
2210	push @{$self->{par}}, [$height, $color, $text];
2211
2212	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2531	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2213	$self->{children}[1]->update;
2214	}	2532	}
2215		2533
2216	sub update {	2534	sub update {
2217	my ($self) = @_;	2535	my ($self) = @_;
2218		2536
…		…
2221	return unless $self->{h} > 0;	2539	return unless $self->{h} > 0;
2222		2540
2223	delete $self->{texture};	2541	delete $self->{texture};
2224		2542
2225	$ROOT->on_post_alloc ($self, sub {	2543	$ROOT->on_post_alloc ($self, sub {
		2544	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2545
2226	if (delete $self->{need_reflow}) {	2546	if (delete $self->{need_reflow}) {
2227	my $height = 0;	2547	my $height = 0;
2228		2548
2229	$height += $_->[0] = $self->text_height ($_->[2])	2549	my $layout = $self->{layout};
		2550
		2551	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2552
2230	for @{$self->{par}};	2553	for (@{$self->{par}}) {
		2554	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2555	$layout->set_width ($W - $_->[3]);
		2556	$layout->set_markup ($_->[4]);
		2557	my ($w, $h) = $layout->size;
		2558	$_->[0] = $w + $_->[3];
		2559	$_->[1] = $h;
		2560	}
		2561
		2562	$height += $_->[1];
		2563	}
2231		2564
2232	$self->{height} = $height;	2565	$self->{height} = $height;
2233		2566
2234	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2567	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2235		2568
2236	delete $self->{texture};	2569	delete $self->{texture};
2237	}	2570	}
2238		2571
2239	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2572	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2240	glClearColor 0, 0, 0, 0;	2573	glClearColor 0, 0, 0, 0;
2241	glClear GL_COLOR_BUFFER_BIT;	2574	glClear GL_COLOR_BUFFER_BIT;
2242		2575
2243	glEnable GL_TEXTURE_2D;
2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246	my $top = int $self->{children}[1]{range}[0];	2576	my $top = int $self->{children}[1]{range}[0];
2247		2577
2248	my $y0 = $top;	2578	my $y0 = $top;
2249	my $y1 = $top + $self->{h};	2579	my $y1 = $top + $H;
2250		2580
2251	my $y = 0;	2581	my $y = 0;
2252		2582
2253	my $layout = $self->{layout};	2583	my $layout = $self->{layout};
2254		2584
2255	$layout->set_font ($self->{font}) if $self->{font};	2585	$layout->set_font ($self->{font}) if $self->{font};
2256		2586
		2587	glEnable GL_BLEND;
		2588	#TODO# not correct in windows where rgba is forced off
		2589	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2590
2257	for my $par (@{$self->{par}}) {	2591	for my $par (@{$self->{par}}) {
2258	my $h = $par->[0];	2592	my $h = $par->[1];
2259		2593
2260	if ($y0 < $y + $h && $y < $y1) {	2594	if ($y0 < $y + $h && $y < $y1) {
2261	$layout->set_foreground (@{ $par->[1] });	2595	$layout->set_foreground (@{ $par->[2] });
		2596	$layout->set_width ($W - $par->[3]);
2262	$layout->set_markup ($par->[2]);	2597	$layout->set_markup ($par->[4]);
2263		2598
2264	my ($W, $H) = $layout->size;	2599	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2265	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2600
		2601	glRasterPos $par->[3], $y - $y0;
		2602	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266	}	2603	}
2267		2604
2268	$y += $h;	2605	$y += $h;
2269	}	2606	}
2270		2607
2271	glDisable GL_TEXTURE_2D;	2608	glDisable GL_BLEND;
2272	};	2609	};
2273	});	2610	});
2274	}	2611	}
2275		2612
2276	sub _draw {	2613	sub _draw {
2277	my ($self) = @_;	2614	my ($self) = @_;
2278		2615
2279	glEnable GL_TEXTURE_2D;	2616	glEnable GL_TEXTURE_2D;
2280	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2617	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281	glColor 1, 1, 1, 1;	2618	glColor 0, 0, 0, 1;
2282	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2619	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2284		2621
2285	$self->{children}[1]->draw;	2622	$self->{children}[1]->draw;
2286		2623
…		…
2336		2673
2337	sub new {	2674	sub new {
2338	my $class = shift;	2675	my $class = shift;
2339		2676
2340	my $self = $class->SUPER::new (	2677	my $self = $class->SUPER::new (
2341	state => 0,	2678	state => 0,
2342	connect_activate => \&toggle_flopper,	2679	on_activate => \&toggle_flopper,
2343	@_	2680	@_
2344	);	2681	);
2345		2682
2346	if ($self->{state}) {
2347	$self->{state} = 0;
2348	$self->toggle_flopper;
2349	}
2350
2351	$self	2683	$self
2352	}	2684	}
2353		2685
2354	sub toggle_flopper {	2686	sub toggle_flopper {
2355	my ($self) = @_;	2687	my ($self) = @_;
2356		2688
2357	# TODO: use animation	2689	$self->{other}->toggle_visibility;
2358	if ($self->{state} = !$self->{state}) {
2359	$CFClient::UI::ROOT->add ($self->{other});
2360	$self->{other}->move ($self->coord2global (0, $self->{h}));
2361	$self->emit ("open");
2362	} else {
2363	$CFClient::UI::ROOT->remove ($self->{other});
2364	$self->emit ("close");
2365	}
2366
2367	$self->emit (changed => $self->{state});
2368	}	2690	}
2369		2691
2370	#############################################################################	2692	#############################################################################
2371		2693
2372	package CFClient::UI::Tooltip;	2694	package CFClient::UI::Tooltip;
…		…
2385	}	2707	}
2386		2708
2387	sub set_tooltip_from {	2709	sub set_tooltip_from {
2388	my ($self, $widget) = @_;	2710	my ($self, $widget) = @_;
2389		2711
		2712	my $tooltip = $widget->{tooltip};
		2713
		2714	if ($ENV{CFPLUS_DEBUG} & 2) {
		2715	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2716	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2717	. "req $widget->{req_w} $widget->{req_h}\n"
		2718	. "visible $widget->{visible}";
		2719	}
		2720
2390	$self->add (new CFClient::UI::Label	2721	$self->add (new CFClient::UI::Label
2391	markup => $widget->{tooltip},	2722	markup => $tooltip,
2392	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2723	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393	fontsize => 0.8,	2724	fontsize => 0.8,
2394	fg => [0, 0, 0, 1],	2725	fg => [0, 0, 0, 1],
		2726	ellipsise => 0,
2395	font => ($widget->{tooltip_font} || $::FONT_PROP),	2727	font => ($widget->{tooltip_font} || $::FONT_PROP),
2396	);	2728	);
2397	}	2729	}
2398		2730
2399	sub size_request {	2731	sub size_request {
2400	my ($self) = @_;	2732	my ($self) = @_;
…		…
2406		2738
2407	sub size_allocate {	2739	sub size_allocate {
2408	my ($self, $w, $h) = @_;	2740	my ($self, $w, $h) = @_;
2409		2741
2410	$self->SUPER::size_allocate ($w - 4, $h - 4);	2742	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2743	}
		2744
		2745	sub visibility_change {
		2746	my ($self, $visible) = @_;
		2747
		2748	return unless $visible;
		2749
		2750	$self->{root}->on_post_alloc ("move_$self" => sub {
		2751	my $widget = $self->{owner}
		2752	or return;
		2753
		2754	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2755
		2756	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2757	if $x + $self->{w} > $::WIDTH;
		2758
		2759	$self->move_abs ($x, $y);
		2760	});
2411	}	2761	}
2412		2762
2413	sub _draw {	2763	sub _draw {
2414	my ($self) = @_;	2764	my ($self) = @_;
2415		2765
…		…
2432	glVertex $w, $h;	2782	glVertex $w, $h;
2433	glVertex $w, 0;	2783	glVertex $w, 0;
2434	glEnd;	2784	glEnd;
2435		2785
2436	glTranslate 2 - 0.375, 2 - 0.375;	2786	glTranslate 2 - 0.375, 2 - 0.375;
		2787
2437	$self->SUPER::_draw;	2788	$self->SUPER::_draw;
2438	}	2789	}
2439		2790
2440	#############################################################################	2791	#############################################################################
2441		2792
…		…
2446	use CFClient::OpenGL;	2797	use CFClient::OpenGL;
2447		2798
2448	sub new {	2799	sub new {
2449	my $class = shift;	2800	my $class = shift;
2450		2801
2451	$class->SUPER::new (	2802	my $self = $class->SUPER::new (
2452	aspect => 1,	2803	aspect => 1,
		2804	can_events => 0,
2453	@_,	2805	@_,
2454	)	2806	);
		2807
		2808	if ($self->{anim} && $self->{animspeed}) {
		2809	Scalar::Util::weaken (my $widget = $self);
		2810
		2811	$self->{timer} = Event->timer (
		2812	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2813	hard => 1,
		2814	interval => $self->{animspeed},
		2815	cb => sub {
		2816	++$widget->{frame};
		2817	$widget->update;
		2818	},
		2819	);
		2820	}
		2821
		2822	$self
2455	}	2823	}
2456		2824
2457	sub size_request {	2825	sub size_request {
2458	(32, 8)	2826	(32, 8)
2459	}	2827	}
2460		2828
		2829	sub update {
		2830	my ($self) = @_;
		2831
		2832	return unless $self->{visible};
		2833
		2834	$self->SUPER::update;
		2835	}
		2836
2461	sub _draw {	2837	sub _draw {
2462	my ($self) = @_;	2838	my ($self) = @_;
2463		2839
2464	return unless $::CONN;#d# manage and cache textures differently	2840	return unless $::CONN;
		2841
		2842	my $face;
		2843
		2844	if ($self->{frame}) {
		2845	my $anim = $::CONN->{anim}[$self->{anim}];
		2846
		2847	$face = $anim->[ $self->{frame} % @$anim ]
		2848	if $anim && @$anim;
		2849	}
		2850
2465	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2851	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2466		2852
2467	# TODO animation
2468	if ($tex) {	2853	if ($tex) {
2469	glEnable GL_TEXTURE_2D;	2854	glEnable GL_TEXTURE_2D;
2470	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2855	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471	glColor 1, 1, 1, 1;	2856	glColor 0, 0, 0, 1;
2472	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2857	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473	glDisable GL_TEXTURE_2D;	2858	glDisable GL_TEXTURE_2D;
2474	}	2859	}
2475	}	2860	}
2476		2861
		2862	sub DESTROY {
		2863	my ($self) = @_;
		2864
		2865	$self->{timer}->cancel
		2866	if $self->{timer};
		2867
		2868	$self->SUPER::DESTROY;
		2869	}
		2870
2477	#############################################################################	2871	#############################################################################
2478		2872
2479	package CFClient::UI::InventoryItem;	2873	package CFClient::UI::Buttonbar;
2480		2874
2481	our @ISA = CFClient::UI::HBox::;	2875	our @ISA = CFClient::UI::HBox::;
2482		2876
2483	sub new {	2877	# TODO: should actualyl wrap buttons and other goodies.
2484	my $class = shift;
2485
2486	my %args = @_;
2487
2488	my $item = delete $args{item};
2489
2490	my $desc = $item->{nrof} < 2
2491	? $item->{name}
2492	: "$item->{nrof} $item->{name_pl}";
2493
2494
2495	my $self = $class->SUPER::new (
2496	can_hover => 1,
2497	can_events => 1,
2498	tooltip => (CFClient::UI::Label->escape ($desc)
2499	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500	connect_button_down => sub {
2501	my ($self, $ev, $x, $y) = @_;
2502
2503	# todo: maybe put examine on 1? but should just be a tooltip :(
2504	if ($ev->{button} == 1) {
2505	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506	} elsif ($ev->{button} == 2) {
2507	$::CONN->send ("apply $item->{tag}");
2508	} elsif ($ev->{button} == 3) {
2509	CFClient::UI::Menu->new (
2510	items => [
2511	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512	[
2513	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514	sub { $::CONN->send ("lock $item->{tag}") },
2515	],
2516	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519	],
2520	)->popup ($ev);
2521	}
2522
2523	1
2524	},
2525	%args
2526	);
2527
2528	$self->add (new CFClient::UI::Face
2529	can_events => 0,
2530	face => $item->{face},
2531	anim => $item->{anim},
2532	animspeed => $item->{animspeed},
2533	);
2534
2535	$self->add (new CFClient::UI::Label
2536	can_events => 0,
2537	text => $desc,
2538	);
2539
2540	$self
2541	}
2542
2543	#############################################################################
2544
2545	package CFClient::UI::Inventory;
2546
2547	our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549	sub new {
2550	my $class = shift;
2551
2552	my $self = $class->SUPER::new (
2553	scrolled => (new CFClient::UI::VBox),
2554	@_,
2555	);
2556
2557	$self
2558	}
2559
2560	sub set_items {
2561	my ($self, $items) = @_;
2562
2563	$self->{scrolled}->clear;
2564	return unless $items;
2565
2566	my @items = sort {
2567	($a->{type} <=> $b->{type})
2568	or ($a->{name} cmp $b->{name})
2569	} @$items;
2570
2571	$self->{real_items} = \@items;
2572
2573	for my $item (@items) {
2574	my $desc = $item->{nrof} < 2
2575	? $item->{name}
2576	: "$item->{nrof} $item->{name_pl}";
2577
2578	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579	}
2580
2581	$self->{scrolled}->add (@items);
2582
2583	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584	}
2585
2586	sub size_request {
2587	my ($self) = @_;
2588	($self->{req_w}, $self->{req_h});
2589	}
2590		2878
2591	#############################################################################	2879	#############################################################################
2592		2880
2593	package CFClient::UI::Menu;	2881	package CFClient::UI::Menu;
2594		2882
…		…
2628		2916
2629	# popup given the event (must be a mouse button down event currently)	2917	# popup given the event (must be a mouse button down event currently)
2630	sub popup {	2918	sub popup {
2631	my ($self, $ev) = @_;	2919	my ($self, $ev) = @_;
2632		2920
2633	$self->emit ("popdown");	2921	$self->_emit ("popdown");
2634		2922
2635	# maybe save $GRAB? must be careful about events...	2923	# maybe save $GRAB? must be careful about events...
2636	$GRAB = $self;	2924	$GRAB = $self;
2637	$self->{button} = $ev->{button};	2925	$self->{button} = $ev->{button};
2638		2926
2639	$self->show;	2927	$self->show;
2640	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2928	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641	}	2929	}
2642		2930
2643	sub mouse_motion {	2931	sub mouse_motion {
2644	my ($self, $ev, $x, $y) = @_;	2932	my ($self, $ev, $x, $y) = @_;
2645		2933
2646	# TODO: should use vbox->find_widget or so	2934	# TODO: should use vbox->find_widget or so
2647	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2935	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648	$self->{hover} = $self->{item}{$HOVER};	2936	$self->{hover} = $self->{item}{$HOVER};
		2937
		2938	0
2649	}	2939	}
2650		2940
2651	sub button_up {	2941	sub button_up {
2652	my ($self, $ev, $x, $y) = @_;	2942	my ($self, $ev, $x, $y) = @_;
2653		2943
2654	if ($ev->{button} == $self->{button}) {	2944	if ($ev->{button} == $self->{button}) {
2655	undef $GRAB;	2945	undef $GRAB;
2656	$self->hide;	2946	$self->hide;
2657		2947
2658	$self->emit ("popdown");	2948	$self->_emit ("popdown");
2659	$self->{hover}[1]->() if $self->{hover};	2949	$self->{hover}[1]->() if $self->{hover};
		2950	} else {
		2951	return 0
		2952	}
		2953
2660	}	2954	1
2661	}	2955	}
2662		2956
2663	#############################################################################	2957	#############################################################################
2664		2958
		2959	package CFClient::UI::Multiplexer;
		2960
		2961	our @ISA = CFClient::UI::Container::;
		2962
		2963	sub new {
		2964	my $class = shift;
		2965
		2966	my $self = $class->SUPER::new (
		2967	@_,
		2968	);
		2969
		2970	$self->{current} = $self->{children}[0]
		2971	if @{ $self->{children} };
		2972
		2973	$self
		2974	}
		2975
		2976	sub add {
		2977	my ($self, @widgets) = @_;
		2978
		2979	$self->SUPER::add (@widgets);
		2980
		2981	$self->{current} = $self->{children}[0]
		2982	if @{ $self->{children} };
		2983	}
		2984
		2985	sub set_current_page {
		2986	my ($self, $page_or_widget) = @_;
		2987
		2988	my $widget = ref $page_or_widget
		2989	? $page_or_widget
		2990	: $self->{children}[$page_or_widget];
		2991
		2992	$self->{current} = $widget;
		2993	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2994
		2995	$self->_emit (page_changed => $self->{current});
		2996
		2997	$self->realloc;
		2998	}
		2999
		3000	sub visible_children {
		3001	$_[0]{current}
		3002	}
		3003
		3004	sub size_request {
		3005	my ($self) = @_;
		3006
		3007	$self->{current}->size_request
		3008	}
		3009
		3010	sub size_allocate {
		3011	my ($self, $w, $h) = @_;
		3012
		3013	$self->{current}->configure (0, 0, $w, $h);
		3014	}
		3015
		3016	sub _draw {
		3017	my ($self) = @_;
		3018
		3019	$self->{current}->draw;
		3020	}
		3021
		3022	#############################################################################
		3023
		3024	package CFClient::UI::Notebook;
		3025
		3026	our @ISA = CFClient::UI::VBox::;
		3027
		3028	sub new {
		3029	my $class = shift;
		3030
		3031	my $self = $class->SUPER::new (
		3032	buttonbar => (new CFClient::UI::Buttonbar),
		3033	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3034	# filter => # will be put between multiplexer and $self
		3035	@_,
		3036	);
		3037
		3038	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3039	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3040
		3041	$self
		3042	}
		3043
		3044	sub add {
		3045	my ($self, $title, $widget, $tooltip) = @_;
		3046
		3047	Scalar::Util::weaken $self;
		3048
		3049	$self->{buttonbar}->add (new CFClient::UI::Button
		3050	markup => $title,
		3051	tooltip => $tooltip,
		3052	on_activate => sub { $self->set_current_page ($widget) },
		3053	);
		3054
		3055	$self->{multiplexer}->add ($widget);
		3056	}
		3057
		3058	sub set_current_page {
		3059	my ($self, $page) = @_;
		3060
		3061	$self->{multiplexer}->set_current_page ($page);
		3062	$self->_emit (page_changed => $self->{multiplexer}{current});
		3063	}
		3064
		3065	#############################################################################
		3066
2665	package CFClient::UI::Statusbox;	3067	package CFClient::UI::Statusbox;
2666		3068
2667	our @ISA = CFClient::UI::VBox::;	3069	our @ISA = CFClient::UI::VBox::;
2668		3070
		3071	sub new {
		3072	my $class = shift;
		3073
		3074	my $self = $class->SUPER::new (
		3075	fontsize => 0.8,
		3076	@_,
		3077	);
		3078
		3079	Scalar::Util::weaken (my $this = $self);
		3080
		3081	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
		3082	$this->reorder;
		3083	$this->update;
		3084	});
		3085
		3086	$self
		3087	}
		3088
2669	sub reorder {	3089	sub reorder {
2670	my ($self) = @_;	3090	my ($self) = @_;
2671	my $NOW = time;	3091	my $NOW = Time::HiRes::time;
2672		3092
2673	while (my ($k, $v) = each %{ $self->{item} }) {	3093	while (my ($k, $v) = each %{ $self->{item} }) {
2674	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3094	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675	}	3095	}
2676		3096
…		…
2678		3098
2679	my @items = sort {	3099	my @items = sort {
2680	$a->{pri} <=> $b->{pri}	3100	$a->{pri} <=> $b->{pri}
2681	or $b->{id} <=> $a->{id}	3101	or $b->{id} <=> $a->{id}
2682	} values %{ $self->{item} };	3102	} values %{ $self->{item} };
		3103
		3104	$self->{timer}->interval (1);
2683		3105
2684	my $count = 10 + 1;	3106	my $count = 10 + 1;
2685	for my $item (@items) {	3107	for my $item (@items) {
2686	last unless --$count;	3108	last unless --$count;
2687		3109
…		…
2691	? "<b>$item->{count} ×</b> $item->{text}"	3113	? "<b>$item->{count} ×</b> $item->{text}"
2692	: $item->{text};	3114	: $item->{text};
2693		3115
2694	for ($short) {	3116	for ($short) {
2695	s/^\s+//;	3117	s/^\s+//;
2696	s/\012.*/…/s;	3118	s/\s+/ /g;
2697	my $len = int 40 / $item->{fontsize};
2698	substr $_, $len, length, "…" if $len < length;
2699	}	3119	}
2700		3120
2701	new CFClient::UI::Label	3121	new CFClient::UI::Label
2702	markup => $short,	3122	markup => $short,
2703	tooltip => $item->{tooltip},	3123	tooltip => $item->{tooltip},
2704	tooltip_font => $::FONT_PROP,	3124	tooltip_font => $::FONT_PROP,
2705	tooltip_width => 0.67,	3125	tooltip_width => 0.67,
2706	fontsize => $item->{fontsize},	3126	fontsize => $item->{fontsize} || $self->{fontsize},
		3127	max_w => $::WIDTH * 0.44,
2707	color => $item->{color},	3128	fg => $item->{fg},
		3129	orig_alpha => $item->{fg}[3] || 1,
2708	can_events => 1,	3130	can_events => 1,
2709	can_hover => 1	3131	can_hover => 1
2710	};	3132	};
		3133
		3134	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		3135	$item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
		3136	if ($diff < 1) {
		3137	$item->{label}{max_h} = $item->{label}{req_h} * $diff;
		3138	$item->{label}->realloc;
		3139	}
		3140	$item->{label}->update;
		3141	$self->{timer}->interval (1/30);
		3142	}
2711	}	3143	}
2712		3144
2713	$self->clear;	3145	$self->clear;
2714	$self->SUPER::add (reverse @widgets);	3146	$self->SUPER::add (reverse @widgets);
2715	}	3147	}
…		…
2718	my ($self, $text, %arg) = @_;	3150	my ($self, $text, %arg) = @_;
2719		3151
2720	$text =~ s/^\s+//;	3152	$text =~ s/^\s+//;
2721	$text =~ s/\s+$//;	3153	$text =~ s/\s+$//;
2722		3154
		3155	return unless $text;
		3156
2723	my $timeout = time + ((delete $arg{timeout}) || 60);	3157	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2724		3158
2725	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3159	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726		3160
2727	if (my $item = $self->{item}{$group}) {	3161	if (my $item = $self->{item}{$group}) {
2728	if ($item->{text} eq $text) {	3162	if ($item->{text} eq $text) {
…		…
2738	$self->{item}{$group} = {	3172	$self->{item}{$group} = {
2739	id => ++$self->{id},	3173	id => ++$self->{id},
2740	text => $text,	3174	text => $text,
2741	timeout => $timeout,	3175	timeout => $timeout,
2742	tooltip => $text,	3176	tooltip => $text,
2743	fontsize => 0.8,
2744	color => [0.8, 0.8, 0.8, 0.8],	3177	fg => [0.8, 0.8, 0.8, 0.8],
2745	pri => 0,	3178	pri => 0,
2746	count => 1,	3179	count => 1,
2747	%arg,	3180	%arg,
2748	};	3181	};
2749	}	3182	}
2750		3183
2751	$self->reorder;	3184	$self->reorder;
2752	}	3185	}
2753		3186
		3187	sub reconfigure {
		3188	my ($self) = @_;
		3189
		3190	delete $_->{label}
		3191	for values %{ $self->{item} || {} };
		3192
		3193	$self->reorder;
		3194	$self->SUPER::reconfigure;
		3195	}
		3196
		3197	sub DESTROY {
		3198	my ($self) = @_;
		3199
		3200	$self->{timer}->cancel;
		3201
		3202	$self->SUPER::DESTROY;
		3203	}
		3204
2754	#############################################################################	3205	#############################################################################
2755		3206
2756	package CFClient::UI::Root;	3207	package CFClient::UI::Inventory;
2757		3208
2758	our @ISA = CFClient::UI::Container::;	3209	our @ISA = CFClient::UI::ScrolledWindow::;
2759
2760	use CFClient::OpenGL;
2761		3210
2762	sub new {	3211	sub new {
2763	my $class = shift;	3212	my $class = shift;
2764		3213
2765	$class->SUPER::new (	3214	my $self = $class->SUPER::new (
		3215	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3216	@_,
		3217	);
		3218
		3219	$self
		3220	}
		3221
		3222	sub set_items {
		3223	my ($self, $items) = @_;
		3224
		3225	$self->{child}->clear;
		3226	return unless $items;
		3227
		3228	my @items = sort {
		3229	($a->{type} <=> $b->{type})
		3230	or ($a->{name} cmp $b->{name})
		3231	} @$items;
		3232
		3233	$self->{real_items} = \@items;
		3234
		3235	my $row = 0;
		3236	for my $item (@items) {
		3237	CFClient::Item::update_widgets $item;
		3238
		3239	$self->{child}->add (0, $row, $item->{face_widget});
		3240	$self->{child}->add (1, $row, $item->{desc_widget});
		3241	$self->{child}->add (2, $row, $item->{weight_widget});
		3242
		3243	$row++;
		3244	}
		3245	}
		3246
		3247	#############################################################################
		3248
		3249	package CFClient::UI::BindEditor;
		3250
		3251	our @ISA = CFClient::UI::FancyFrame::;
		3252
		3253	sub new {
		3254	my $class = shift;
		3255
		3256	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3257
		3258	$self->add (my $vb = new CFClient::UI::VBox);
		3259
		3260
		3261	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3262	text => "start recording",
		3263	tooltip => "Start/Stops recording of actions."
		3264	."All subsequent actions after the recording started will be captured."
		3265	."The actions are displayed after the record was stopped."
		3266	."To bind the action you have to click on the 'Bind' button",
		3267	on_activate => sub {
		3268	unless ($self->{recording}) {
		3269	$self->start;
		3270	} else {
		3271	$self->stop;
		3272	}
		3273	});
		3274
		3275	$vb->add (new CFClient::UI::Label text => "Actions:");
		3276	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3277
		3278	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3279	$vb->add (my $hb = new CFClient::UI::HBox);
		3280	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3281	$hb->add (new CFClient::UI::Button
		3282	text => "bind",
		3283	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3284	on_activate => sub {
		3285	$self->ask_for_bind;
		3286	});
		3287
		3288	$vb->add (my $hb = new CFClient::UI::HBox);
		3289	$hb->add (new CFClient::UI::Button
		3290	text => "ok",
		3291	expand => 1,
		3292	tooltip => "This closes the binding editor and saves the binding",
		3293	on_activate => sub {
		3294	$self->hide;
		3295	$self->commit;
		3296	});
		3297
		3298	$hb->add (new CFClient::UI::Button
		3299	text => "cancel",
		3300	expand => 1,
		3301	tooltip => "This closes the binding editor without saving",
		3302	on_activate => sub {
		3303	$self->hide;
		3304	$self->{binding_cancel}->()
		3305	if $self->{binding_cancel};
		3306	});
		3307
		3308	$self->update_binding_widgets;
		3309
		3310	$self
		3311	}
		3312
		3313	sub commit {
		3314	my ($self) = @_;
		3315	my ($mod, $sym, $cmds) = $self->get_binding;
		3316	if ($sym != 0 && @$cmds > 0) {
		3317	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3318	."'. Don't forget 'Save Config'!");
		3319	$self->{binding_change}->($mod, $sym, $cmds)
		3320	if $self->{binding_change};
		3321	} else {
		3322	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3323	$self->{binding_cancel}->()
		3324	if $self->{binding_cancel};
		3325	}
		3326	}
		3327
		3328	sub start {
		3329	my ($self) = @_;
		3330
		3331	$self->{rec_btn}->set_text ("stop recording");
		3332	$self->{recording} = 1;
		3333	$self->clear_command_list;
		3334	$::CONN->start_record if $::CONN;
		3335	}
		3336
		3337	sub stop {
		3338	my ($self) = @_;
		3339
		3340	$self->{rec_btn}->set_text ("start recording");
		3341	$self->{recording} = 0;
		3342
		3343	my $rec;
		3344	$rec = $::CONN->stop_record if $::CONN;
		3345	return unless ref $rec eq 'ARRAY';
		3346	$self->set_command_list ($rec);
		3347	}
		3348
		3349
		3350	sub ask_for_bind_and_commit {
		3351	my ($self) = @_;
		3352	$self->ask_for_bind (1);
		3353	}
		3354
		3355	sub ask_for_bind {
		3356	my ($self, $commit) = @_;
		3357
		3358	CFClient::Binder::open_binding_dialog (sub {
		3359	my ($mod, $sym) = @_;
		3360	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3361	$self->update_binding_widgets;
		3362	$self->commit if $commit;
		3363	});
		3364	}
		3365
		3366	# $mod and $sym are the modifiers and key symbol
		3367	# $cmds is a array ref of strings (the commands)
		3368	# $cb is the callback that is executed on OK
		3369	# $ccb is the callback that is executed on CANCEL and
		3370	# when the binding was unsuccessful on OK
		3371	sub set_binding {
		3372	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3373
		3374	$self->clear_command_list;
		3375	$self->{recording} = 0;
		3376	$self->{rec_btn}->set_text ("start recording");
		3377
		3378	$self->{binding} = [$mod, $sym];
		3379	$self->{commands} = $cmds;
		3380
		3381	$self->{binding_change} = $cb;
		3382	$self->{binding_cancel} = $ccb;
		3383
		3384	$self->update_binding_widgets;
		3385	}
		3386
		3387	# this is a shortcut method that asks for a binding
		3388	# and then just binds it.
		3389	sub do_quick_binding {
		3390	my ($self, $cmds) = @_;
		3391	$self->set_binding (undef, undef, $cmds, sub {
		3392	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3393	});
		3394	$self->ask_for_bind (1);
		3395	}
		3396
		3397	sub update_binding_widgets {
		3398	my ($self) = @_;
		3399	my ($mod, $sym, $cmds) = $self->get_binding;
		3400	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3401	$self->set_command_list ($cmds);
		3402	}
		3403
		3404	sub get_binding {
		3405	my ($self) = @_;
		3406	return (
		3407	$self->{binding}->[0],
		3408	$self->{binding}->[1],
		3409	[ grep { defined $_ } @{$self->{commands}} ]
		3410	);
		3411	}
		3412
		3413	sub clear_command_list {
		3414	my ($self) = @_;
		3415	$self->{cmdbox}->clear ();
		3416	}
		3417
		3418	sub set_command_list {
		3419	my ($self, $cmds) = @_;
		3420
		3421	$self->{cmdbox}->clear ();
		3422	$self->{commands} = $cmds;
		3423
		3424	my $idx = 0;
		3425
		3426	for (@$cmds) {
		3427	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3428
		3429	my $i = $idx;
		3430	$hb->add (new CFClient::UI::Label text => $_);
		3431	$hb->add (new CFClient::UI::Button
		3432	text => "delete",
		3433	tooltip => "Deletes the action from the record",
		3434	on_activate => sub {
		3435	$self->{cmdbox}->remove ($hb);
		3436	$cmds->[$i] = undef;
		3437	});
		3438
		3439
		3440	$idx++
		3441	}
		3442	}
		3443
		3444	#############################################################################
		3445
		3446	package CFClient::UI::SpellList;
		3447
		3448	our @ISA = CFClient::UI::Table::;
		3449
		3450	sub new {
		3451	my $class = shift;
		3452
		3453	my $self = $class->SUPER::new (
		3454	binding => [],
		3455	commands => [],
2766	@_,	3456	@_,
2767	)	3457	)
2768	}	3458	}
2769		3459
2770	sub configure {	3460	# XXX: Do sorting? Argl...
2771	my ($self, $x, $y, $w, $h) = @_;	3461	sub add_spell {
2772
2773	$self->{w} = $w;
2774	$self->{h} = $h;
2775	}
2776
2777	sub check_size {
2778	my ($self) = @_;	3462	my ($self, $spell) = @_;
		3463	$self->{spells}->{$spell->{name}} = $spell;
2779		3464
2780	$self->size_allocate ($self->{w}, $self->{h})	3465	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2781	if $self->{w};	3466	face => $spell->{face},
		3467	can_hover => 1,
		3468	can_events => 1,
		3469	tooltip => $spell->{message});
		3470
		3471	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3472	text => $spell->{name},
		3473	can_hover => 1,
		3474	can_events => 1,
		3475	tooltip => $spell->{message},
		3476	expand => 1);
		3477
		3478	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3479	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3480	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3481	expand => 1);
		3482
		3483	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3484	text => "bind to key",
		3485	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3486	}
		3487
		3488	sub rebuild_spell_list {
		3489	my ($self) = @_;
		3490	$self->{tbl_idx} = 0;
		3491	$self->add_spell ($_) for values %{$self->{spells}};
		3492	}
		3493
		3494	sub remove_spell {
		3495	my ($self, $spell) = @_;
		3496	delete $self->{spells}->{$spell->{name}};
		3497	$self->rebuild_spell_list;
		3498	}
		3499
		3500	#############################################################################
		3501
		3502	package CFClient::UI::Root;
		3503
		3504	our @ISA = CFClient::UI::Container::;
		3505
		3506	use List::Util qw(min max);
		3507
		3508	use CFClient::OpenGL;
		3509
		3510	sub new {
		3511	my $class = shift;
		3512
		3513	my $self = $class->SUPER::new (
		3514	visible => 1,
		3515	@_,
		3516	);
		3517
		3518	Scalar::Util::weaken ($self->{root} = $self);
		3519
		3520	$self
2782	}	3521	}
2783		3522
2784	sub size_request {	3523	sub size_request {
2785	my ($self) = @_;	3524	my ($self) = @_;
2786		3525
2787	($self->{w}, $self->{h})	3526	($self->{w}, $self->{h})
		3527	}
		3528
		3529	sub _to_pixel {
		3530	my ($coord, $size, $max) = @_;
		3531
		3532	$coord =
		3533	$coord eq "center" ? ($max - $size) * 0.5
		3534	: $coord eq "max" ? $max
		3535	: $coord;
		3536
		3537	$coord = 0 if $coord < 0;
		3538	$coord = $max - $size if $coord > $max - $size;
		3539
		3540	int $coord + 0.5
2788	}	3541	}
2789		3542
2790	sub size_allocate {	3543	sub size_allocate {
2791	my ($self, $w, $h) = @_;	3544	my ($self, $w, $h) = @_;
2792		3545
2793	my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798
2799	for my $child ($self->children) {	3546	for my $child ($self->children) {
2800	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3547	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801		3548
2802	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3549	$X = $child->{force_x} if exists $child->{force_x};
2803	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3550	$Y = $child->{force_y} if exists $child->{force_y};
		3551
		3552	$X = _to_pixel $X, $W, $self->{w};
		3553	$Y = _to_pixel $Y, $H, $self->{h};
		3554
2804	$child->configure ($X, $Y, $W, $H);	3555	$child->configure ($X, $Y, $W, $H);
2805	}	3556	}
2806	}	3557	}
2807		3558
2808	sub coord2local {	3559	sub coord2local {
…		…
2818	}	3569	}
2819		3570
2820	sub update {	3571	sub update {
2821	my ($self) = @_;	3572	my ($self) = @_;
2822		3573
2823	$self->check_size;
2824	$::WANT_REFRESH++;	3574	$::WANT_REFRESH++;
2825	}	3575	}
2826		3576
2827	sub add {	3577	sub add {
2828	my ($self, $child) = @_;	3578	my ($self, @children) = @_;
2829		3579
2830	# integerise window positions	3580	$_->{is_toplevel} = 1
2831	$child->{x} = int $child->{x};	3581	for @children;
2832	$child->{y} = int $child->{y};
2833		3582
2834	$self->SUPER::add ($child);	3583	$self->SUPER::add (@children);
		3584	}
		3585
		3586	sub remove {
		3587	my ($self, @children) = @_;
		3588
		3589	$self->SUPER::remove (@children);
		3590
		3591	delete $self->{is_toplevel}
		3592	for @children;
		3593
		3594	while (@children) {
		3595	my $w = pop @children;
		3596	push @children, $w->children;
		3597	$w->set_invisible;
		3598	}
2835	}	3599	}
2836		3600
2837	sub on_refresh {	3601	sub on_refresh {
2838	my ($self, $id, $cb) = @_;	3602	my ($self, $id, $cb) = @_;
2839		3603
…		…
2852	while ($self->{refresh_hook}) {	3616	while ($self->{refresh_hook}) {
2853	$_->()	3617	$_->()
2854	for values %{delete $self->{refresh_hook}};	3618	for values %{delete $self->{refresh_hook}};
2855	}	3619	}
2856		3620
2857	if ($self->{check_size}) {	3621	if ($self->{realloc}) {
2858	my @queue = ([], []);	3622	my %queue;
		3623	my @queue;
		3624	my $widget;
2859		3625
2860	for (;;) {	3626	outer:
2861	if ($self->{check_size}) {	3627	while () {
2862	# heuristic: check containers last	3628	if (my $realloc = delete $self->{realloc}) {
2863	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3629	for $widget (values %$realloc) {
2864	for values %{delete $self->{check_size}}	3630	$widget->{visible} or next; # do not resize invisible widgets
		3631
		3632	$queue{$widget+0}++ and next; # duplicates are common
		3633
		3634	push @{ $queue[$widget->{visible}] }, $widget;
		3635	}
2865	}	3636	}
2866		3637
2867	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3638	while () {
		3639	@queue or last outer;
2868		3640
2869	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3641	$widget = pop @{ $queue[-1] || [] }
2870	? @$widget{qw(user_w user_h)}	3642	and last;
2871	: $widget->size_request;
2872
2873	if (delete $widget->{force_alloc}
2874	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876		3643
		3644	pop @queue;
		3645	}
		3646
		3647	delete $queue{$widget+0};
		3648
		3649	my ($w, $h) = $widget->size_request;
		3650
		3651	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3652	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3653
		3654	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		3655	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		3656
		3657	$w = $widget->{force_w} if exists $widget->{force_w};
		3658	$h = $widget->{force_h} if exists $widget->{force_h};
		3659
		3660	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3661	|| delete $widget->{force_realloc}) {
2877	$widget->{req_w} = $w;	3662	$widget->{req_w} = $w;
2878	$widget->{req_h} = $h;	3663	$widget->{req_h} = $h;
2879		3664
2880	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3665	$self->{size_alloc}{$widget+0} = $widget;
2881		3666
2882	$widget->{parent}->check_size
2883	if $widget->{parent};	3667	if (my $parent = $widget->{parent}) {
		3668	$self->{realloc}{$parent+0} = $parent
		3669	unless $queue{$parent+0};
		3670
		3671	$parent->{force_size_alloc} = 1;
		3672	$self->{size_alloc}{$parent+0} = $parent;
		3673	}
2884	}	3674	}
		3675
		3676	delete $self->{realloc}{$widget+0};
2885	}	3677	}
2886	}	3678	}
2887		3679
2888	while ($self->{size_alloc}) {	3680	while (my $size_alloc = delete $self->{size_alloc}) {
2889	for (values %{delete $self->{size_alloc}}) {	3681	my @queue = sort { $b->{visible} <=> $a->{visible} }
2890	my ($widget, $w, $h) = @$_;	3682	values %$size_alloc;
		3683
		3684	while () {
		3685	my $widget = pop @queue || last;
		3686
		3687	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2891		3688
2892	$w = 0 if $w < 0;	3689	$w = 0 if $w < 0;
2893	$h = 0 if $h < 0;	3690	$h = 0 if $h < 0;
2894		3691
		3692	$w = int $w + 0.5;
		3693	$h = int $h + 0.5;
		3694
		3695	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3696	$widget->{old_w} = $widget->{w};
		3697	$widget->{old_h} = $widget->{h};
		3698
2895	$widget->{w} = $w;	3699	$widget->{w} = $w;
2896	$widget->{h} = $h;	3700	$widget->{h} = $h;
2897	$widget->size_allocate ($w, $h);	3701
2898	$widget->emit (size_allocate => $w, $h);	3702	$widget->emit (size_allocate => $w, $h);
		3703	}
2899	}	3704	}
2900	}	3705	}
2901		3706
2902	while ($self->{post_alloc_hook}) {	3707	while ($self->{post_alloc_hook}) {
2903	$_->()	3708	$_->()
2904	for values %{delete $self->{post_alloc_hook}};	3709	for values %{delete $self->{post_alloc_hook}};
2905	}	3710	}
2906		3711
		3712
2907	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3713	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2908	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3714	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909	glClear GL_COLOR_BUFFER_BIT;	3715	glClear GL_COLOR_BUFFER_BIT;
2910		3716
2911	glMatrixMode GL_PROJECTION;	3717	glMatrixMode GL_PROJECTION;
2912	glLoadIdentity;	3718	glLoadIdentity;
2913	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3719	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914	glMatrixMode GL_MODELVIEW;	3720	glMatrixMode GL_MODELVIEW;
2915	glLoadIdentity;	3721	glLoadIdentity;
2916		3722
		3723	{
		3724	package CFClient::UI::Base;
		3725
		3726	($draw_x, $draw_y, $draw_w, $draw_h) =
		3727	(0, 0, $self->{w}, $self->{h});
		3728	}
		3729
2917	$self->_draw;	3730	$self->_draw;
2918	}	3731	}
2919		3732
2920	#############################################################################	3733	#############################################################################
2921		3734
2922	package CFClient::UI;	3735	package CFClient::UI;
2923		3736
2924	$ROOT = new CFClient::UI::Root;	3737	$ROOT = new CFClient::UI::Root;
2925	$TOOLTIP = new CFClient::UI::Tooltip;	3738	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2926		3739
2927	1	3740	1
2928		3741

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