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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 1.275 by root, Sat Jun 3 22:50:48 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 $h;
		388	}
		389
		390	sub set_tooltip {
		391	my ($self, $tooltip) = @_;
		392
		393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
		397
		398	$self->{tooltip} = $tooltip;
		399
		400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		401	delete $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
287	}	404	}
288		405
289	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
290	sub coord2local {	407	sub coord2local {
291	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
…		…
306	return if $FOCUS == $self;	423	return if $FOCUS == $self;
307	return unless $self->{can_focus};	424	return unless $self->{can_focus};
308		425
309	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
310		427
311	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
312		429
313	$focus->update if $focus;	430	$focus->update if $focus;
314	$FOCUS->update;	431	$FOCUS->update;
315	}	432	}
316		433
…		…
319		436
320	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
321		438
322	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
323		440
324	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
325		442
326	$focus->update if $focus; #?	443	$focus->update if $focus; #?
327	}
328		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
329	sub mouse_motion { }	449	sub mouse_motion { 0 }
330	sub button_up { }	450	sub button_up { 0 }
331	sub key_down { }	451	sub key_down { 0 }
332	sub key_up { }	452	sub key_up { 0 }
333		453
334	sub button_down {	454	sub button_down {
335	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
336		456
337	$self->focus_in;	457	$self->focus_in;
338	}
339		458
340	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
341	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
342	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
343	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
344	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	463	my ($self, $x, $y) = @_;
		464
		465	return () unless $self->{can_events};
		466
		467	return $self
		468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		470
		471	()
		472	}
		473
		474	sub set_parent {
		475	my ($self, $parent) = @_;
		476
		477	Scalar::Util::weaken ($self->{parent} = $parent);
		478	$self->set_visible if $parent->{visible};
		479	}
		480
		481	sub connect {
		482	my ($self, $signal, $cb) = @_;
		483
		484	push @{ $self->{signal_cb}{$signal} }, $cb;
		485	}
		486
		487	sub _emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		491	}
		492
		493	sub emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	$self->_emit ($signal, @args)
		497	|| $self->$signal (@args);
		498	}
		499
		500	sub visibility_change {
		501	#my ($self, $visible) = @_;
		502	}
		503
		504	sub realloc {
		505	my ($self) = @_;
		506
		507	if ($self->{visible}) {
		508	return if $self->{root}{realloc}{$self+0};
		509
		510	$self->{root}{realloc}{$self+0} = $self;
		511	$self->{root}->update;
		512	} else {
		513	delete $self->{req_w};
		514	delete $self->{req_h};
		515	}
		516	}
		517
		518	sub update {
		519	my ($self) = @_;
		520
		521	$self->{parent}->update
		522	if $self->{parent};
		523	}
		524
		525	sub reconfigure {
		526	my ($self) = @_;
		527
		528	$self->realloc;
		529	$self->update;
		530	}
		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
345		535
346	sub draw {	536	sub draw {
347	my ($self) = @_;	537	my ($self) = @_;
348		538
349	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544	local $draw_w = $draw_x + $self->{w};
		545	local $draw_h = $draw_y + $self->{h};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
350		550
351	glPushMatrix;	551	glPushMatrix;
352	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
353	$self->_draw;	553	$self->_draw;
354	glPopMatrix;	554	glPopMatrix;
…		…
366	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
367	glEnd;	567	glEnd;
368	glDisable GL_BLEND;	568	glDisable GL_BLEND;
369	}	569	}
370		570
371	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
372	glPushMatrix;	572	glPushMatrix;
373	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
374	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
376	glVertex 0 , 0;	576	glVertex 0 , 0;
377	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
378	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
379	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
380	glEnd;	580	glEnd;
381	glPopMatrix;	581	glPopMatrix;
382	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383	}	583	}
384	}	584	}
385		585
386	sub _draw {	586	sub _draw {
387	my ($self) = @_;	587	my ($self) = @_;
388		588
389	warn "no draw defined for $self\n";	589	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	}	590	}
439		591
440	sub DESTROY {	592	sub DESTROY {
441	my ($self) = @_;	593	my ($self) = @_;
442		594
…		…
457	my $class = shift;	609	my $class = shift;
458		610
459	# range [value, low, high, page]	611	# range [value, low, high, page]
460		612
461	$class->SUPER::new (	613	$class->SUPER::new (
462	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
463	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
464	@_	616	@_
465	)	617	)
466	}	618	}
467		619
468	sub _draw {	620	sub _draw {
469	my ($self) = @_;	621	my ($self) = @_;
470		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
471	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
472		629
473	glEnable GL_BLEND;	630	glEnable GL_BLEND;
474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
475	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
476		633
477	glBegin GL_QUADS;	634	glBegin GL_QUADS;
478	glVertex 0 , 0;	635	glVertex 0 , 0;
479	glVertex 0 , $h;	636	glVertex 0 , $h;
480	glVertex $w, $h;	637	glVertex $w, $h;
481	glVertex $w, 0;	638	glVertex $w, 0;
482	glEnd;	639	glEnd;
483		640
484	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
485	}	643	}
486		644
487	#############################################################################	645	#############################################################################
488		646
489	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
494	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
495	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
496	}	654	}
497		655
498	sub size_request {	656	sub size_request {
499	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
500	}	660	}
501		661
502	sub draw { }	662	sub draw { }
503		663
504	#############################################################################	664	#############################################################################
…		…
508	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
509		669
510	sub new {	670	sub new {
511	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
512		672
513	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
514		674
515	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
516	children => [],	676	children => [],
517	can_events => 0,	677	can_events => 0,
518	%arg,	678	%arg,
519	);	679	);
		680
520	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
521		683
522	$self	684	$self
523	}	685	}
524		686
525	sub add {	687	sub add {
…		…
533	$self->{children} = [	695	$self->{children} = [
534	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
535	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
536	];	698	];
537		699
538	$self->check_size (1);	700	$self->realloc;
539	$self->update;
540	}	701	}
541		702
542	sub children {	703	sub children {
543	@{ $_[0]{children} }	704	@{ $_[0]{children} }
544	}	705	}
…		…
549	delete $child->{parent};	710	delete $child->{parent};
550	$child->hide;	711	$child->hide;
551		712
552	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
553		714
554	$self->check_size;	715	$self->realloc;
555	$self->update;
556	}	716	}
557		717
558	sub clear {	718	sub clear {
559	my ($self) = @_;	719	my ($self) = @_;
560		720
…		…
564	for (@$children) {	724	for (@$children) {
565	delete $_->{parent};	725	delete $_->{parent};
566	$_->hide;	726	$_->hide;
567	}	727	}
568		728
569	$self->check_size;	729	$self->realloc;
570	$self->update;
571	}	730	}
572		731
573	sub find_widget {	732	sub find_widget {
574	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
575		734
576	$x -= $self->{x};	735	$x -= $self->{x};
577	$y -= $self->{y};	736	$y -= $self->{y};
578		737
579	my $res;	738	my $res;
580		739
581	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
582	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
583	and return $res;	742	and return $res;
584	}	743	}
585		744
586	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
635	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
636	}	795	}
637		796
638	#############################################################################	797	#############################################################################
639		798
		799	# back-buffered drawing area
		800
640	package CFClient::UI::Window;	801	package CFClient::UI::Window;
641		802
642	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
643		804
644	use CFClient::OpenGL;	805	use CFClient::OpenGL;
…		…
662	$self->SUPER::size_allocate ($w, $h);	823	$self->SUPER::size_allocate ($w, $h);
663	$self->update;	824	$self->update;
664	}	825	}
665		826
666	sub _render {	827	sub _render {
		828	my ($self) = @_;
		829
667	$_[0]{children}[0]->draw;	830	$self->{children}[0]->draw;
668	}	831	}
669		832
670	sub render_child {	833	sub render_child {
671	my ($self) = @_;	834	my ($self) = @_;
672		835
673	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674	glClearColor 0, 0, 0, 0;	837	glClearColor 0, 0, 0, 0;
675	glClear GL_COLOR_BUFFER_BIT;	838	glClear GL_COLOR_BUFFER_BIT;
676		839
		840	{
		841	package CFClient::UI::Base;
		842
		843	($draw_x, $draw_y, $draw_w, $draw_h) =
		844	(0, 0, $self->{w}, $self->{h});
		845	}
		846
677	$self->_render;	847	$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}, $self->{h};
683	# glDisable GL_BLEND;
684	# glColorMask 1, 1, 1, 1;
685	};	848	};
686	}	849	}
687		850
688	sub _draw {	851	sub _draw {
689	my ($self) = @_;	852	my ($self) = @_;
690		853
691	my ($w, $h) = ($self->w, $self->h);	854	my ($w, $h) = @$self{qw(w h)};
692		855
693	my $tex = $self->{texture}	856	my $tex = $self->{texture}
694	or return;	857	or return;
695		858
696	glEnable GL_TEXTURE_2D;	859	glEnable GL_TEXTURE_2D;
697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698	glColor 0, 0, 0, 1;	861	glColor 1, 1, 1, 1;
699		862
700	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
701		864
702	glDisable GL_TEXTURE_2D;	865	glDisable GL_TEXTURE_2D;
703	}	866	}
…		…
706		869
707	package CFClient::UI::ViewPort;	870	package CFClient::UI::ViewPort;
708		871
709	our @ISA = CFClient::UI::Window::;	872	our @ISA = CFClient::UI::Window::;
710		873
		874	sub new {
		875	my $class = shift;
		876
		877	$class->SUPER::new (
		878	scroll_x => 0,
		879	scroll_y => 1,
		880	@_,
		881	)
		882	}
		883
711	sub size_request {	884	sub size_request {
712	my ($self) = @_;	885	my ($self) = @_;
713		886
714	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
715	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
716		888
717	@$self{qw(child_w child_h)}	889	$w = 10 if $self->{scroll_x};
		890	$h = 10 if $self->{scroll_y};
		891
		892	($w, $h)
718	}	893	}
719		894
720	sub size_allocate {	895	sub size_allocate {
721	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
722		897
		898	my $child = $self->child;
		899
		900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		902
		903	$self->child->configure (0, 0, $w, $h);
723	$self->update;	904	$self->update;
724	}	905	}
725		906
726	sub set_offset {	907	sub set_offset {
727	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
…		…
761	}	942	}
762		943
763	sub _render {	944	sub _render {
764	my ($self) = @_;	945	my ($self) = @_;
765		946
		947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		949
766	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767		951
768	$self->SUPER::_render;	952	$self->SUPER::_render;
769	}	953	}
770		954
…		…
773	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
774		958
775	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
776		960
777	sub new {	961	sub new {
778	my $class = shift;	962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
779		965
780	my $self;	966	my $self;
781		967
782	my $slider = new CFClient::UI::Slider	968	my $slider = new CFClient::UI::Slider
783	vertical => 1,	969	vertical => 1,
784	range => [0, 0, 1, 0.01], # HACK fix	970	range => [0, 0, 1, 0.01], # HACK fix
785	connect_changed => sub {	971	on_changed => sub {
786	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	972	$self->{vp}->set_offset (0, $_[1]);
787	},	973	},
788	;	974	;
789		975
790	$self = $class->SUPER::new (	976	$self = $class->SUPER::new (
791	vp => (new CFClient::UI::ViewPort),	977	vp => (new CFClient::UI::ViewPort expand => 1),
792	slider => $slider,	978	slider => $slider,
793	@_,	979	%arg,
794	);	980	);
795		981
796	$self->{vp}->add ($self->{scrolled});
797	$self->add ($self->{vp});
798	$self->add ($self->{slider});	982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
799		984
800	$self	985	$self
		986	}
		987
		988	sub add {
		989	my ($self, $widget) = @_;
		990
		991	$self->{vp}->add ($self->{child} = $widget);
		992	}
		993
		994	sub update {
		995	my ($self) = @_;
		996
		997	$self->SUPER::update;
		998
		999	# todo: overwrite size_allocate of child
		1000	my $child = $self->{vp}->child;
		1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1002	}
		1003
		1004	sub size_allocate {
		1005	my ($self, $w, $h) = @_;
		1006
		1007	$self->SUPER::size_allocate ($w, $h);
		1008
		1009	my $child = $self->{vp}->child;
		1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
801	}	1011	}
802		1012
803	#TODO# update range on size_allocate depending on child	1013	#TODO# update range on size_allocate depending on child
804	# update viewport offset on scroll	1014	# update viewport offset on scroll
805		1015
…		…
849		1059
850	our @ISA = CFClient::UI::Bin::;	1060	our @ISA = CFClient::UI::Bin::;
851		1061
852	use CFClient::OpenGL;	1062	use CFClient::OpenGL;
853		1063
854	my @tex =	1064	my $bg =
		1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1066	mipmap => 1, wrap => 1;
		1067
		1068	my @border =
855	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1069	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);	1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857		1071
858	sub new {	1072	sub new {
859	my $class = shift;	1073	my ($class, %arg) = @_;
860		1074
861	# TODO: user_x, user_y, overwrite moveto?	1075	my $title = delete $arg{title};
862		1076
863	my $self = $class->SUPER::new (	1077	my $self = $class->SUPER::new (
864	bg => [1, 1, 1, 1],	1078	bg => [1, 1, 1, 1],
865	border_bg => [1, 1, 1, 1],	1079	border_bg => [1, 1, 1, 1],
866	border => 0.6,	1080	border => 0.6,
867	toplevel => 1,
868	can_events => 1,	1081	can_events => 1,
869	@_	1082	min_w => 16,
		1083	min_h => 16,
		1084	%arg,
870	);	1085	);
871		1086
872	$self->{title} &&= new CFClient::UI::Label	1087	$self->{title} = new CFClient::UI::Label
873	align => 0,	1088	align => 0,
874	valign => 1,	1089	valign => 1,
875	text => $self->{title},	1090	text => $title,
876	fontsize => $self->{border};	1091	fontsize => $self->{border}
		1092	if defined $title;
877		1093
878	$self	1094	$self
		1095	}
		1096
		1097	sub add {
		1098	my ($self, @widgets) = @_;
		1099
		1100	$self->SUPER::add (@widgets);
		1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
879	}	1102	}
880		1103
881	sub border {	1104	sub border {
882	int $_[0]{border} * $::FONTSIZE	1105	int $_[0]{border} * $::FONTSIZE
883	}	1106	}
884		1107
885	sub size_request {	1108	sub size_request {
886	my ($self) = @_;	1109	my ($self) = @_;
		1110
		1111	$self->{title}->size_request
		1112	if $self->{title};
887		1113
888	my ($w, $h) = $self->SUPER::size_request;	1114	my ($w, $h) = $self->SUPER::size_request;
889		1115
890	(	1116	(
891	$w + $self->border * 2,	1117	$w + $self->border * 2,
…		…
894	}	1120	}
895		1121
896	sub size_allocate {	1122	sub size_allocate {
897	my ($self, $w, $h) = @_;	1123	my ($self, $w, $h) = @_;
898		1124
		1125	if ($self->{title}) {
		1126	$self->{title}{w} = $w;
		1127	$self->{title}{h} = $h;
		1128	$self->{title}->size_allocate ($w, $h);
		1129	}
		1130
		1131	my $border = $self->border;
		1132
899	$h -= List::Util::max 0, $self->border * 2;	1133	$h -= List::Util::max 0, $border * 2;
900	$w -= List::Util::max 0, $self->border * 2;	1134	$w -= List::Util::max 0, $border * 2;
901		1135
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);	1136	$self->child->configure ($border, $border, $w, $h);
906	}	1137	}
907		1138
908	sub button_down {	1139	sub button_down {
909	my ($self, $ev, $x, $y) = @_;	1140	my ($self, $ev, $x, $y) = @_;
910		1141
…		…
926	my ($ev, $x, $y) = @_;	1157	my ($ev, $x, $y) = @_;
927		1158
928	my $dx = $ev->{x} - $ox;	1159	my $dx = $ev->{x} - $ox;
929	my $dy = $ev->{y} - $oy;	1160	my $dy = $ev->{y} - $oy;
930		1161
931	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1164
		1165	$self->realloc;
933	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934	$self->check_size;
935	};	1167	};
936		1168
937	} elsif ($lr ^ $td) {	1169	} elsif ($lr ^ $td) {
938	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});
939	my ($bx, $by) = ($self->{x}, $self->{y});	1171	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
941	$self->{motion} = sub {	1173	$self->{motion} = sub {
942	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
943		1175
944	($x, $y) = ($ev->{x}, $ev->{y});	1176	($x, $y) = ($ev->{x}, $ev->{y});
945		1177
946	$self->move ($bx + $x - $ox, $by + $y - $oy);	1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947	$self->update;
948	};	1179	};
		1180	} else {
		1181	return 0;
		1182	}
		1183
949	}	1184	1
950	}	1185	}
951		1186
952	sub button_up {	1187	sub button_up {
953	my ($self, $ev, $x, $y) = @_;	1188	my ($self, $ev, $x, $y) = @_;
954		1189
955	delete $self->{motion};	1190	!!delete $self->{motion}
956	}	1191	}
957		1192
958	sub mouse_motion {	1193	sub mouse_motion {
959	my ($self, $ev, $x, $y) = @_;	1194	my ($self, $ev, $x, $y) = @_;
960		1195
961	$self->{motion}->($ev, $x, $y) if $self->{motion};	1196	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1197
		1198	!!$self->{motion}
962	}	1199	}
963		1200
964	sub _draw {	1201	sub _draw {
965	my ($self) = @_;	1202	my ($self) = @_;
966		1203
		1204	my $child = $self->{children}[0];
		1205
967	my ($w, $h ) = ($self->{w}, $self->{h});	1206	my ($w, $h ) = ($self->{w}, $self->{h});
968	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1207	my ($cw, $ch) = ($child->{w}, $child->{h});
969		1208
970	glEnable GL_TEXTURE_2D;	1209	glEnable GL_TEXTURE_2D;
971	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972		1211
973	my $border = $self->border;	1212	my $border = $self->border;
974		1213
975	glColor @{ $self->{border_bg} };	1214	glColor @{ $self->{border_bg} };
976	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);
977	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
978	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
980		1219
981	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982	my $bg = $tex[0];	1221	glColor @{ $self->{bg} };
983		1222
984	# TODO: repeat texture not scale	1223	# TODO: repeat texture not scale
		1224	# solve this better(?)
985	my $rep_x = $cw / $bg->{w};	1225	$bg->{s} = $cw / $bg->{w};
986	my $rep_y = $ch / $bg->{h};	1226	$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);	1227	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
994	}	1228	}
995		1229
996	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
997		1231
998	$self->{title}->draw if $self->{title};
999
1000	$self->child->draw;	1232	$child->draw;
		1233
		1234	if ($self->{title}) {
		1235	glTranslate 0, $border - $self->{h};
		1236	$self->{title}->_draw;
		1237	}
1001	}	1238	}
1002		1239
1003	#############################################################################	1240	#############################################################################
1004		1241
1005	package CFClient::UI::Table;	1242	package CFClient::UI::Table;
…		…
1013	sub new {	1250	sub new {
1014	my $class = shift;	1251	my $class = shift;
1015		1252
1016	$class->SUPER::new (	1253	$class->SUPER::new (
1017	col_expand => [],	1254	col_expand => [],
1018	@_	1255	@_,
1019	)	1256	)
		1257	}
		1258
		1259	sub children {
		1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1020	}	1261	}
1021		1262
1022	sub add {	1263	sub add {
1023	my ($self, $x, $y, $child) = @_;	1264	my ($self, $x, $y, $child) = @_;
1024		1265
1025	$child->set_parent ($self);	1266	$child->set_parent ($self);
1026	$self->{children}[$y][$x] = $child;	1267	$self->{children}[$y][$x] = $child;
1027		1268
1028	$child->check_size;	1269	$self->realloc;
1029	}	1270	}
1030		1271
1031	sub children {
1032	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033	}
1034
1035	# TODO: move to container class maybe? send childs a signal on removal?	1272	# TODO: move to container class maybe? send children a signal on removal?
1036	sub clear {	1273	sub clear {
1037	my ($self) = @_;	1274	my ($self) = @_;
1038		1275
1039	my @children = $self->children;	1276	my @children = $self->children;
1040	delete $self->{children};	1277	delete $self->{children};
…		…
1042	for (@children) {	1279	for (@children) {
1043	delete $_->{parent};	1280	delete $_->{parent};
1044	$_->hide;	1281	$_->hide;
1045	}	1282	}
1046		1283
1047	$self->update;	1284	$self->realloc;
1048	}	1285	}
1049		1286
1050	sub get_wh {	1287	sub get_wh {
1051	my ($self) = @_;	1288	my ($self) = @_;
1052		1289
…		…
1083	sub size_allocate {	1320	sub size_allocate {
1084	my ($self, $w, $h) = @_;	1321	my ($self, $w, $h) = @_;
1085		1322
1086	my ($ws, $hs) = $self->get_wh;	1323	my ($ws, $hs) = $self->get_wh;
1087		1324
1088	my $req_w = sum @$ws;	1325	my $req_w = (sum @$ws) || 1;
1089	my $req_h = sum @$hs;	1326	my $req_h = (sum @$hs) || 1;
1090		1327
1091	# TODO: nicer code && do row_expand	1328	# TODO: nicer code && do row_expand
1092	my @col_expand = @{$self->{col_expand}};	1329	my @col_expand = @{$self->{col_expand}};
1093	@col_expand = (1) x @$ws unless @col_expand;	1330	@col_expand = (1) x @$ws unless @col_expand;
1094	my $col_expand = (sum @col_expand) || 1;	1331	my $col_expand = (sum @col_expand) || 1;
…		…
1148	}	1385	}
1149	}	1386	}
1150		1387
1151	#############################################################################	1388	#############################################################################
1152		1389
1153	package CFClient::UI::HBox;	1390	package CFClient::UI::Box;
1154
1155	# TODO: wrap into common Box base class
1156		1391
1157	our @ISA = CFClient::UI::Container::;	1392	our @ISA = CFClient::UI::Container::;
1158		1393
1159	sub size_request {	1394	sub size_request {
1160	my ($self) = @_;	1395	my ($self) = @_;
1161		1396
1162	my @alloc = map [$_->size_request], @{$self->{children}};	1397	$self->{vertical}
1163		1398	? (
1164	(	1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1165	(List::Util::sum map $_->[0], @alloc),	1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1166	(List::Util::max map $_->[1], @alloc),	1401	)
1167	)	1402	: (
		1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1405	)
1168	}	1406	}
1169		1407
1170	sub size_allocate {	1408	sub size_allocate {
1171	my ($self, $w, $h) = @_;	1409	my ($self, $w, $h) = @_;
1172		1410
1173	($h, $w) = ($w, $h);	1411	my $space = $self->{vertical} ? $h : $w;
1174
1175	my $children = $self->{children};	1412	my $children = $self->{children};
1176		1413
1177	my @h = map $_->{req_w}, @$children;	1414	my @req;
1178		1415
1179	my $req_h = List::Util::sum @h;	1416	if ($self->{homogeneous}) {
1180		1417	@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 {	1418	} else {
		1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1420	my $req = List::Util::sum @req;
		1421
		1422	if ($req > $space) {
		1423	# ah well, not enough space
		1424	$_ *= $space / $req for @req;
		1425	} else {
1185	my $exp = List::Util::sum map $_->{expand}, @$children;	1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1186	$exp ||= 1;
1187		1427
		1428	$space = ($space - $req) / $expand; # remaining space to give away
		1429
		1430	$req[$_] += $space * $children->[$_]{expand}
1188	for (0 .. $#$children) {	1431	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	}	1432	}
1195	}	1433	}
1196		1434
1197	CFClient::UI::harmonize \@h;	1435	CFClient::UI::harmonize \@req;
1198		1436
1199	my $y = 0;	1437	my $pos = 0;
1200	for (0 .. $#$children) {	1438	for (0 .. $#$children) {
1201	my $child = $children->[$_];
1202	my $h = $h[$_];	1439	my $alloc = $req[$_];
1203	$child->configure ($y, 0, $h, $w);	1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1204		1441
1205	$y += $h;	1442	$pos += $alloc;
1206	}	1443	}
1207		1444
1208	1	1445	1
1209	}	1446	}
1210		1447
1211	#############################################################################	1448	#############################################################################
1212		1449
		1450	package CFClient::UI::HBox;
		1451
		1452	our @ISA = CFClient::UI::Box::;
		1453
		1454	sub new {
		1455	my $class = shift;
		1456
		1457	$class->SUPER::new (
		1458	vertical => 0,
		1459	@_,
		1460	)
		1461	}
		1462
		1463	#############################################################################
		1464
1213	package CFClient::UI::VBox;	1465	package CFClient::UI::VBox;
1214		1466
1215	# TODO: wrap into common Box base class
1216
1217	our @ISA = CFClient::UI::Container::;	1467	our @ISA = CFClient::UI::Box::;
1218		1468
1219	sub size_request {	1469	sub new {
1220	my ($self) = @_;	1470	my $class = shift;
1221		1471
1222	my @alloc = map [$_->size_request], @{$self->{children}};	1472	$class->SUPER::new (
1223		1473	vertical => 1,
1224	(	1474	@_,
1225	(List::Util::max map $_->[0], @alloc),
1226	(List::Util::sum map $_->[1], @alloc),
1227	)	1475	)
1228	}	1476	}
1229		1477
1230	sub size_allocate {
1231	my ($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 += $h;
1264	}
1265
1266	1
1267	}
1268
1269	#############################################################################	1478	#############################################################################
1270		1479
1271	package CFClient::UI::Label;	1480	package CFClient::UI::Label;
1272		1481
1273	our @ISA = CFClient::UI::Base::;	1482	our @ISA = CFClient::UI::DrawBG::;
1274		1483
1275	use CFClient::OpenGL;	1484	use CFClient::OpenGL;
1276		1485
1277	sub new {	1486	sub new {
1278	my ($class, %arg) = @_;	1487	my ($class, %arg) = @_;
1279		1488
1280	my $self = $class->SUPER::new (	1489	my $self = $class->SUPER::new (
1281	fg => [1, 1, 1],	1490	fg => [1, 1, 1],
		1491	#bg => none
		1492	#active_bg => none
1282	#font => default_font	1493	#font => default_font
1283	#text => initial text	1494	#text => initial text
1284	#markup => initial narkup	1495	#markup => initial narkup
		1496	#max_w => maximum pixel width
		1497	ellipsise => 3, # end
1285	layout => (new CFClient::Layout),	1498	layout => (new CFClient::Layout),
1286	fontsize => 1,	1499	fontsize => 1,
1287	align => -1,	1500	align => -1,
1288	valign => -1,	1501	valign => -1,
1289	padding => 2,	1502	padding_x => 2,
		1503	padding_y => 2,
1290	can_events => 0,	1504	can_events => 0,
1291	%arg	1505	%arg
1292	);	1506	);
1293		1507
1294	if (exists $self->{template}) {	1508	if (exists $self->{template}) {
…		…
1304	}	1518	}
1305		1519
1306	$self	1520	$self
1307	}	1521	}
1308		1522
1309	sub escape {	1523	sub escape($) {
1310	local $_ = $_[1];	1524	local $_ = $_[0];
1311		1525
1312	s/&/&amp;/g;	1526	s/&/&amp;/g;
1313	s/>/&gt;/g;	1527	s/>/&gt;/g;
1314	s/</&lt;/g;	1528	s/</&lt;/g;
1315		1529
1316	$_[1]	1530	$_
1317	}	1531	}
1318		1532
1319	sub update {	1533	sub update {
1320	my ($self) = @_;	1534	my ($self) = @_;
1321		1535
…		…
1330	$self->{text} = "T$text";	1544	$self->{text} = "T$text";
1331		1545
1332	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333	$self->{layout}->set_text ($text);	1547	$self->{layout}->set_text ($text);
1334		1548
		1549	$self->realloc;
1335	$self->update;	1550	$self->update;
1336	$self->check_size;
1337	}	1551	}
1338		1552
1339	sub set_markup {	1553	sub set_markup {
1340	my ($self, $markup) = @_;	1554	my ($self, $markup) = @_;
1341		1555
…		…
1345	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346		1560
1347	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348	$self->{layout}->set_markup ($markup);	1562	$self->{layout}->set_markup ($markup);
1349		1563
		1564	$self->realloc;
1350	$self->update;	1565	$self->update;
1351	$self->check_size;
1352	}	1566	}
1353		1567
1354	sub size_request {	1568	sub size_request {
1355	my ($self) = @_;	1569	my ($self) = @_;
1356		1570
1357	$self->{layout}->set_font ($self->{font}) if $self->{font};	1571	$self->{layout}->set_font ($self->{font}) if $self->{font};
1358	$self->{layout}->set_width ($self->{max_w} || -1);	1572	$self->{layout}->set_width ($self->{max_w} || -1);
		1573	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360		1576
1361	my ($w, $h) = $self->{layout}->size;	1577	my ($w, $h) = $self->{layout}->size;
1362		1578
1363	if (exists $self->{template}) {	1579	if (exists $self->{template}) {
…		…
1368		1584
1369	$w = List::Util::max $w, $w2;	1585	$w = List::Util::max $w, $w2;
1370	$h = List::Util::max $h, $h2;	1586	$h = List::Util::max $h, $h2;
1371	}	1587	}
1372		1588
1373	(	1589	($w, $h)
1374	$w + $self->{padding} * 2,
1375	$h + $self->{padding} * 2,
1376	)
1377	}	1590	}
1378		1591
1379	sub size_allocate {	1592	sub size_allocate {
1380	my ($self, $w, $h) = @_;	1593	my ($self, $w, $h) = @_;
1381		1594
		1595	delete $self->{ox};
		1596
1382	delete $self->{texture};	1597	delete $self->{texture}
		1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1383	}	1599	}
1384		1600
1385	sub set_fontsize {	1601	sub set_fontsize {
1386	my ($self, $fontsize) = @_;	1602	my ($self, $fontsize) = @_;
1387		1603
1388	$self->{fontsize} = $fontsize;	1604	$self->{fontsize} = $fontsize;
1389	delete $self->{texture};	1605	delete $self->{texture};
1390		1606
1391	$self->update;	1607	$self->realloc;
1392	$self->check_size;
1393	}	1608	}
1394		1609
1395	sub _draw {	1610	sub _draw {
1396	my ($self) = @_;	1611	my ($self) = @_;
		1612
		1613	$self->SUPER::_draw; # draw background, if applicable
1397		1614
1398	my $tex = $self->{texture} ||= do {	1615	my $tex = $self->{texture} ||= do {
1399	$self->{layout}->set_foreground (@{$self->{fg}});	1616	$self->{layout}->set_foreground (@{$self->{fg}});
1400	$self->{layout}->set_font ($self->{font}) if $self->{font};	1617	$self->{layout}->set_font ($self->{font}) if $self->{font};
1401	$self->{layout}->set_width ($self->{w});	1618	$self->{layout}->set_width ($self->{w});
		1619	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403		1622
1404	my $tex = new_from_layout CFClient::Texture $self->{layout};	1623	new_from_layout CFClient::Texture $self->{layout}
		1624	};
1405		1625
		1626	unless (exists $self->{ox}) {
1406	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1407	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1408	: ($self->{w} - $tex->{w}) * 0.5;	1629	: ($self->{w} - $tex->{w}) * 0.5);
1409		1630
1410	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1411	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1412	: ($self->{h} - $tex->{h}) * 0.5;	1633	: ($self->{h} - $tex->{h}) * 0.5);
1413
1414	$tex
1415	};	1634	};
1416		1635
1417	glEnable GL_TEXTURE_2D;	1636	glEnable GL_TEXTURE_2D;
1418	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1419		1638
…		…
1445	active_fg => [0, 0, 0],	1664	active_fg => [0, 0, 0],
1446	can_hover => 1,	1665	can_hover => 1,
1447	can_focus => 1,	1666	can_focus => 1,
1448	valign => 0,	1667	valign => 0,
1449	can_events => 1,	1668	can_events => 1,
		1669	#text => ...
1450	@_	1670	@_
1451	)	1671	)
1452	}	1672	}
1453		1673
1454	sub _set_text {	1674	sub _set_text {
…		…
1464	$self->{text} = $text;	1684	$self->{text} = $text;
1465		1685
1466	$text =~ s/./*/g if $self->{hidden};	1686	$text =~ s/./*/g if $self->{hidden};
1467	$self->{layout}->set_text ("$text ");	1687	$self->{layout}->set_text ("$text ");
1468		1688
1469	$self->emit (changed => $self->{text});	1689	$self->_emit (changed => $self->{text});
1470	}	1690	}
1471		1691
1472	sub set_text {	1692	sub set_text {
1473	my ($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 ($self) = @_;
1561		1784
…		…
1612	if ($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
…		…
1716		1943
1717	sub new {	1944	sub new {
1718	my $class = shift;	1945	my $class = shift;
1719		1946
1720	$class->SUPER::new (	1947	$class->SUPER::new (
1721	padding => 2,	1948	padding_x => 2,
		1949	padding_y => 2,
1722	fg => [1, 1, 1],	1950	fg => [1, 1, 1],
1723	active_fg => [1, 1, 0],	1951	active_fg => [1, 1, 0],
		1952	bg => [0, 0, 0, 0.2],
		1953	active_bg => [1, 1, 1, 0.5],
1724	state => 0,	1954	state => 0,
1725	can_hover => 1,	1955	can_hover => 1,
1726	@_	1956	@_
1727	)	1957	)
1728	}	1958	}
1729		1959
1730	sub size_request {	1960	sub size_request {
1731	my ($self) = @_;	1961	my ($self) = @_;
1732		1962
1733	($self->{padding} * 2 + 6) x 2	1963	(6) x 2
1734	}	1964	}
1735		1965
1736	sub button_down {	1966	sub button_down {
1737	my ($self, $ev, $x, $y) = @_;	1967	my ($self, $ev, $x, $y) = @_;
1738		1968
1739	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1969	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1740	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1970	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1741	$self->{state} = !$self->{state};	1971	$self->{state} = !$self->{state};
1742	$self->emit (changed => $self->{state});	1972	$self->_emit (changed => $self->{state});
		1973	} else {
		1974	return 0
		1975	}
		1976
1743	}	1977	1
1744	}	1978	}
1745		1979
1746	sub _draw {	1980	sub _draw {
1747	my ($self) = @_;	1981	my ($self) = @_;
1748		1982
1749	$self->SUPER::_draw;	1983	$self->SUPER::_draw;
1750		1984
1751	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1985	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1752		1986
1753	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1987	my ($w, $h) = @$self{qw(w h)};
		1988
		1989	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1754		1990
1755	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1991	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756		1992
1757	my $tex = $self->{state} ? $tex[1] : $tex[0];	1993	my $tex = $self->{state} ? $tex[1] : $tex[0];
1758		1994
…		…
2012	qw(s1_slider.png s1_slider_bg.png);	2248	qw(s1_slider.png s1_slider_bg.png);
2013		2249
2014	sub new {	2250	sub new {
2015	my $class = shift;	2251	my $class = shift;
2016		2252
2017	# range [value, low, high, page]	2253	# range [value, low, high, page, unit]
2018		2254
2019	# TODO: 0-width page	2255	# TODO: 0-width page
2020	# TODO: req_w/h are wrong with vertical	2256	# TODO: req_w/h are wrong with vertical
2021	# TODO: calculations are off	2257	# TODO: calculations are off
2022	my $self = $class->SUPER::new (	2258	my $self = $class->SUPER::new (
2023	fg => [1, 1, 1],	2259	fg => [1, 1, 1],
2024	active_fg => [0, 0, 0],	2260	active_fg => [0, 0, 0],
		2261	bg => [0, 0, 0, 0.2],
		2262	active_bg => [1, 1, 1, 0.5],
2025	range => [0, 0, 100, 10],	2263	range => [0, 0, 100, 10, 0],
2026	req_w => $::WIDTH / 80,	2264	min_w => $::WIDTH / 80,
2027	req_h => $::WIDTH / 80,	2265	min_h => $::WIDTH / 80,
2028	vertical => 0,	2266	vertical => 0,
2029	can_hover => 1,	2267	can_hover => 1,
2030	inner_pad => 5,	2268	inner_pad => 0.02,
2031	@_	2269	@_
2032	);	2270	);
2033		2271
		2272	$self->set_value ($self->{range}[0]);
		2273	$self->update;
		2274
2034	$self	2275	$self
2035	}	2276	}
2036		2277
		2278	sub changed { }
		2279
		2280	sub set_range {
		2281	my ($self, $range) = @_;
		2282
		2283	($range, $self->{range}) = ($self->{range}, $range);
		2284
		2285	$self->update
		2286	if "@$range" ne "@{$self->{range}}";
		2287	}
		2288
		2289	sub set_value {
		2290	my ($self, $value) = @_;
		2291
		2292	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2293
		2294	$hi = $lo + 1 if $hi <= $lo;
		2295
		2296	$page = $hi - $lo if $page > $hi - $lo;
		2297
		2298	$value = $lo if $value < $lo;
		2299	$value = $hi - $page if $value > $hi - $page;
		2300
		2301	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2302	if $unit;
		2303
		2304	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2305
		2306	if ($value != $old_value) {
		2307	$self->_emit (changed => $value);
		2308	$self->update;
		2309	}
		2310	}
		2311
2037	sub size_request {	2312	sub size_request {
2038	my ($self) = @_;	2313	my ($self) = @_;
2039		2314
2040	my $w = $self->{req_w};	2315	($self->{req_w}, $self->{req_h})
2041	my $h = $self->{req_h};
2042
2043	$self->{vertical} ? ($h, $w) : ($w, $h)
2044	}	2316	}
2045		2317
2046	sub button_down {	2318	sub button_down {
2047	my ($self, $ev, $x, $y) = @_;	2319	my ($self, $ev, $x, $y) = @_;
2048		2320
2049	$self->SUPER::button_down ($ev, $x, $y);	2321	$self->SUPER::button_down ($ev, $x, $y);
		2322
		2323	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2324
2050	$self->mouse_motion ($ev, $x, $y);	2325	$self->mouse_motion ($ev, $x, $y)
2051	}	2326	}
2052		2327
2053	sub mouse_motion {	2328	sub mouse_motion {
2054	my ($self, $ev, $x, $y) = @_;	2329	my ($self, $ev, $x, $y) = @_;
2055		2330
2056	if ($GRAB == $self) {	2331	if ($GRAB == $self) {
		2332	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2333
		2334	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2335
		2336	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2337
		2338	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2339	} else {
		2340	return 0;
		2341	}
		2342
		2343	1
		2344	}
		2345
		2346	sub update {
		2347	my ($self) = @_;
		2348
		2349	delete $self->{knob_w};
		2350	$self->SUPER::update;
		2351	}
		2352
		2353	sub _draw {
		2354	my ($self) = @_;
		2355
		2356	unless ($self->{knob_w}) {
		2357	$self->set_value ($self->{range}[0]);
		2358
2057	my ($value, $lo, $hi, $page) = @{$self->{range}};	2359	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2360	my $range = ($hi - $page - $lo) || 1e-100;
2058		2361
2059	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2362	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060		2363
2061	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2364	$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	2365	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063		2366
2064	$x -= $inner_pad_px; # substract the padding	2367	$value = ($value - $lo) / $range;
2065	$x = $x * ($hi - $lo) / $inner_w + $lo;	2368	$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		2369
2070	$self->emit (changed => $x);	2370	$self->{knob_x} = $value - $knob_w * 0.5;
2071	$self->update;	2371	$self->{knob_w} = $knob_w;
2072	}	2372	}
2073	}
2074
2075	# the inner_* stuff is for generating a padding for the slider handle,
2076	# so that the handle doesn't leave the texture. This calculation isn't 100%
2077	# correct propably, but it does the job for now
2078	sub _calc_inner_pad_px {
2079	my ($self, $w) = @_;
2080	($w / 100) * $self->{inner_pad} # % to pixels
2081	}
2082
2083	sub _draw {
2084	my ($self) = @_;
2085		2373
2086	$self->SUPER::_draw ();	2374	$self->SUPER::_draw ();
2087		2375
2088	my ($w, $h) = @$self{qw(w h)};	2376	glScale $self->{w}, $self->{h};
2089		2377
2090	if ($self->{vertical}) {	2378	if ($self->{vertical}) {
2091	# draw a vertical slider like a rotated horizontal slider	2379	# draw a vertical slider like a rotated horizontal slider
2092		2380
		2381	glTranslate 1, 0, 0;
2093	glRotate 90, 0, 0, 1;	2382	glRotate 90, 0, 0, 1;
2094	glTranslate 0, -$self->{w}, 0;
2095
2096	($w, $h) = ($h, $w);
2097	}	2383	}
2098		2384
2099	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2385	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2386	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101		2387
2102	my ($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;	2388	glEnable GL_TEXTURE_2D;
2121	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2389	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122		2390
2123	# draw background	2391	# draw background
2124	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2392	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125		2393
2126	# draw handle	2394	# draw handle
2127	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2395	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128		2396
2129	glDisable GL_TEXTURE_2D;	2397	glDisable GL_TEXTURE_2D;
2130	}	2398	}
		2399
		2400	#############################################################################
		2401
		2402	package CFClient::UI::ValSlider;
		2403
		2404	our @ISA = CFClient::UI::HBox::;
		2405
		2406	sub new {
		2407	my ($class, %arg) = @_;
		2408
		2409	my $range = delete $arg{range};
		2410
		2411	my $self = $class->SUPER::new (
		2412	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2413	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2414	to_value => sub { shift },
		2415	from_value => sub { shift },
		2416	%arg,
		2417	);
		2418
		2419	$self->{slider}->connect (changed => sub {
		2420	my ($self, $value) = @_;
		2421	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2422	$self->{parent}->emit (changed => $value);
		2423	});
		2424
		2425	# $self->{entry}->connect (changed => sub {
		2426	# my ($self, $value) = @_;
		2427	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2428	# $self->{parent}->emit (changed => $value);
		2429	# });
		2430
		2431	$self->add ($self->{slider}, $self->{entry});
		2432
		2433	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2434
		2435	$self
		2436	}
		2437
		2438	sub set_range { shift->{slider}->set_range (@_) }
		2439	sub set_value { shift->{slider}->set_value (@_) }
2131		2440
2132	#############################################################################	2441	#############################################################################
2133		2442
2134	package CFClient::UI::TextView;	2443	package CFClient::UI::TextView;
2135		2444
…		…
2165		2474
2166	$self->{fontsize} = $fontsize;	2475	$self->{fontsize} = $fontsize;
2167	$self->reflow;	2476	$self->reflow;
2168	}	2477	}
2169		2478
2170	sub text_height {
2171	my ($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	$self->update;
2187	}
2188
2189	sub size_allocate {	2479	sub size_allocate {
2190	my ($self, $w, $h) = @_;	2480	my ($self, $w, $h) = @_;
2191		2481
2192	$self->SUPER::size_allocate ($w, $h);	2482	$self->SUPER::size_allocate ($w, $h);
2193		2483
…		…
2196	$self->{layout}->set_width ($self->{children}[0]{w});	2486	$self->{layout}->set_width ($self->{children}[0]{w});
2197		2487
2198	$self->reflow;	2488	$self->reflow;
2199	}	2489	}
2200		2490
		2491	sub text_size {
		2492	my ($self, $text, $indent) = @_;
		2493
		2494	my $layout = $self->{layout};
		2495
		2496	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2497	$layout->set_width ($self->{children}[0]{w} - $indent);
		2498	$layout->set_markup ($text);
		2499
		2500	$layout->size
		2501	}
		2502
		2503	sub reflow {
		2504	my ($self) = @_;
		2505
		2506	$self->{need_reflow}++;
		2507	$self->update;
		2508	}
		2509
		2510	sub set_offset {
		2511	my ($self, $offset) = @_;
		2512
		2513	# todo: base offset on lines or so, not on pixels
		2514	$self->{children}[1]->set_value ($offset);
		2515	}
		2516
		2517	sub clear {
		2518	my ($self) = @_;
		2519
		2520	$self->{par} = [];
		2521	$self->{height} = 0;
		2522	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2523	}
		2524
2201	sub add_paragraph {	2525	sub add_paragraph {
2202	my ($self, $color, $text) = @_;	2526	my ($self, $color, $text, $indent) = @_;
2203		2527
2204	#TODO: intelligently "reformat" paragraph	2528	for my $line (split /\n/, $text) {
2205		2529	my ($w, $h) = $self->text_size ($line);
2206	my $height = $self->text_height ($text);
2207
2208	$self->{height} += $height;	2530	$self->{height} += $h;
		2531	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2532	}
2209		2533
2210	push @{$self->{par}}, [$height, $color, $text];
2211
2212	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2534	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2213	$self->{children}[1]->update;
2214	}	2535	}
2215		2536
2216	sub update {	2537	sub update {
2217	my ($self) = @_;	2538	my ($self) = @_;
2218		2539
…		…
2221	return unless $self->{h} > 0;	2542	return unless $self->{h} > 0;
2222		2543
2223	delete $self->{texture};	2544	delete $self->{texture};
2224		2545
2225	$ROOT->on_post_alloc ($self, sub {	2546	$ROOT->on_post_alloc ($self, sub {
		2547	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2548
2226	if (delete $self->{need_reflow}) {	2549	if (delete $self->{need_reflow}) {
2227	my $height = 0;	2550	my $height = 0;
2228		2551
2229	$height += $_->[0] = $self->text_height ($_->[2])	2552	my $layout = $self->{layout};
		2553
		2554	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2555
2230	for @{$self->{par}};	2556	for (@{$self->{par}}) {
		2557	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2558	$layout->set_width ($W - $_->[3]);
		2559	$layout->set_markup ($_->[4]);
		2560	my ($w, $h) = $layout->size;
		2561	$_->[0] = $w + $_->[3];
		2562	$_->[1] = $h;
		2563	}
		2564
		2565	$height += $_->[1];
		2566	}
2231		2567
2232	$self->{height} = $height;	2568	$self->{height} = $height;
2233		2569
2234	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2570	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2235		2571
2236	delete $self->{texture};	2572	delete $self->{texture};
2237	}	2573	}
2238		2574
2239	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2575	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2240	glClearColor 0, 0, 0, 0;	2576	glClearColor 0.5, 0.5, 0.5, 0;
2241	glClear GL_COLOR_BUFFER_BIT;	2577	glClear GL_COLOR_BUFFER_BIT;
2242		2578
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];	2579	my $top = int $self->{children}[1]{range}[0];
2247		2580
2248	my $y0 = $top;	2581	my $y0 = $top;
2249	my $y1 = $top + $self->{h};	2582	my $y1 = $top + $H;
2250		2583
2251	my $y = 0;	2584	my $y = 0;
2252		2585
2253	my $layout = $self->{layout};	2586	my $layout = $self->{layout};
2254		2587
2255	$layout->set_font ($self->{font}) if $self->{font};	2588	$layout->set_font ($self->{font}) if $self->{font};
2256		2589
		2590	glEnable GL_BLEND;
		2591	#TODO# not correct in windows where rgba is forced off
		2592	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2593
2257	for my $par (@{$self->{par}}) {	2594	for my $par (@{$self->{par}}) {
2258	my $h = $par->[0];	2595	my $h = $par->[1];
2259		2596
2260	if ($y0 < $y + $h && $y < $y1) {	2597	if ($y0 < $y + $h && $y < $y1) {
2261	$layout->set_foreground (@{ $par->[1] });	2598	$layout->set_foreground (@{ $par->[2] });
		2599	$layout->set_width ($W - $par->[3]);
2262	$layout->set_markup ($par->[2]);	2600	$layout->set_markup ($par->[4]);
2263		2601
2264	my ($W, $H) = $layout->size;	2602	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2265	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2603
		2604	glRasterPos $par->[3], $y - $y0;
		2605	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266	}	2606	}
2267		2607
2268	$y += $h;	2608	$y += $h;
2269	}	2609	}
2270		2610
2271	glDisable GL_TEXTURE_2D;	2611	glDisable GL_BLEND;
2272	};	2612	};
2273	});	2613	});
2274	}	2614	}
2275		2615
2276	sub _draw {	2616	sub _draw {
2277	my ($self) = @_;	2617	my ($self) = @_;
2278		2618
2279	glEnable GL_TEXTURE_2D;	2619	glEnable GL_TEXTURE_2D;
2280	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2620	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281	glColor 1, 1, 1, 1;	2621	glColor 1, 1, 1, 1;
2282	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2622	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283	glDisable GL_TEXTURE_2D;	2623	glDisable GL_TEXTURE_2D;
2284		2624
2285	$self->{children}[1]->draw;	2625	$self->{children}[1]->draw;
2286		2626
2287	}	2627	}
…		…
2336		2676
2337	sub new {	2677	sub new {
2338	my $class = shift;	2678	my $class = shift;
2339		2679
2340	my $self = $class->SUPER::new (	2680	my $self = $class->SUPER::new (
2341	state => 0,	2681	state => 0,
2342	connect_activate => \&toggle_flopper,	2682	on_activate => \&toggle_flopper,
2343	@_	2683	@_
2344	);	2684	);
2345		2685
2346	if ($self->{state}) {
2347	$self->{state} = 0;
2348	$self->toggle_flopper;
2349	}
2350
2351	$self	2686	$self
2352	}	2687	}
2353		2688
2354	sub toggle_flopper {	2689	sub toggle_flopper {
2355	my ($self) = @_;	2690	my ($self) = @_;
2356		2691
2357	# TODO: use animation	2692	$self->{other}->toggle_visibility;
2358	if ($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 => $self->{state});
2368	}	2693	}
2369		2694
2370	#############################################################################	2695	#############################################################################
2371		2696
2372	package CFClient::UI::Tooltip;	2697	package CFClient::UI::Tooltip;
…		…
2385	}	2710	}
2386		2711
2387	sub set_tooltip_from {	2712	sub set_tooltip_from {
2388	my ($self, $widget) = @_;	2713	my ($self, $widget) = @_;
2389		2714
		2715	my $tooltip = $widget->{tooltip};
		2716
		2717	if ($ENV{CFPLUS_DEBUG} & 2) {
		2718	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2719	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2720	. "req $widget->{req_w} $widget->{req_h}\n"
		2721	. "visible $widget->{visible}";
		2722	}
		2723
2390	$self->add (new CFClient::UI::Label	2724	$self->add (new CFClient::UI::Label
2391	markup => $widget->{tooltip},	2725	markup => $tooltip,
2392	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2726	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393	fontsize => 0.8,	2727	fontsize => 0.8,
2394	fg => [0, 0, 0, 1],	2728	fg => [0, 0, 0, 1],
		2729	ellipsise => 0,
2395	font => ($widget->{tooltip_font} || $::FONT_PROP),	2730	font => ($widget->{tooltip_font} || $::FONT_PROP),
2396	);	2731	);
2397	}	2732	}
2398		2733
2399	sub size_request {	2734	sub size_request {
2400	my ($self) = @_;	2735	my ($self) = @_;
…		…
2406		2741
2407	sub size_allocate {	2742	sub size_allocate {
2408	my ($self, $w, $h) = @_;	2743	my ($self, $w, $h) = @_;
2409		2744
2410	$self->SUPER::size_allocate ($w - 4, $h - 4);	2745	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2746	}
		2747
		2748	sub visibility_change {
		2749	my ($self, $visible) = @_;
		2750
		2751	return unless $visible;
		2752
		2753	$self->{root}->on_post_alloc ("move_$self" => sub {
		2754	my $widget = $self->{owner}
		2755	or return;
		2756
		2757	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2758
		2759	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2760	if $x + $self->{w} > $::WIDTH;
		2761
		2762	$self->move_abs ($x, $y);
		2763	});
2411	}	2764	}
2412		2765
2413	sub _draw {	2766	sub _draw {
2414	my ($self) = @_;	2767	my ($self) = @_;
2415		2768
…		…
2432	glVertex $w, $h;	2785	glVertex $w, $h;
2433	glVertex $w, 0;	2786	glVertex $w, 0;
2434	glEnd;	2787	glEnd;
2435		2788
2436	glTranslate 2 - 0.375, 2 - 0.375;	2789	glTranslate 2 - 0.375, 2 - 0.375;
		2790
2437	$self->SUPER::_draw;	2791	$self->SUPER::_draw;
2438	}	2792	}
2439		2793
2440	#############################################################################	2794	#############################################################################
2441		2795
…		…
2446	use CFClient::OpenGL;	2800	use CFClient::OpenGL;
2447		2801
2448	sub new {	2802	sub new {
2449	my $class = shift;	2803	my $class = shift;
2450		2804
2451	$class->SUPER::new (	2805	my $self = $class->SUPER::new (
2452	aspect => 1,	2806	aspect => 1,
		2807	can_events => 0,
2453	@_,	2808	@_,
2454	)	2809	);
		2810
		2811	if ($self->{anim} && $self->{animspeed}) {
		2812	Scalar::Util::weaken (my $widget = $self);
		2813
		2814	$self->{timer} = Event->timer (
		2815	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2816	hard => 1,
		2817	interval => $self->{animspeed},
		2818	cb => sub {
		2819	++$widget->{frame};
		2820	$widget->update;
		2821	},
		2822	);
		2823	}
		2824
		2825	$self
2455	}	2826	}
2456		2827
2457	sub size_request {	2828	sub size_request {
2458	(32, 8)	2829	(32, 8)
2459	}	2830	}
2460		2831
		2832	sub update {
		2833	my ($self) = @_;
		2834
		2835	return unless $self->{visible};
		2836
		2837	$self->SUPER::update;
		2838	}
		2839
2461	sub _draw {	2840	sub _draw {
2462	my ($self) = @_;	2841	my ($self) = @_;
2463		2842
2464	return unless $::CONN;#d# manage and cache textures differently	2843	return unless $::CONN;
		2844
		2845	my $face;
		2846
		2847	if ($self->{frame}) {
		2848	my $anim = $::CONN->{anim}[$self->{anim}];
		2849
		2850	$face = $anim->[ $self->{frame} % @$anim ]
		2851	if $anim && @$anim;
		2852	}
		2853
2465	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2854	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2466		2855
2467	# TODO animation
2468	if ($tex) {	2856	if ($tex) {
2469	glEnable GL_TEXTURE_2D;	2857	glEnable GL_TEXTURE_2D;
2470	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471	glColor 1, 1, 1, 1;	2859	glColor 1, 1, 1, 1;
2472	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2860	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473	glDisable GL_TEXTURE_2D;	2861	glDisable GL_TEXTURE_2D;
2474	}	2862	}
2475	}	2863	}
2476		2864
		2865	sub DESTROY {
		2866	my ($self) = @_;
		2867
		2868	$self->{timer}->cancel
		2869	if $self->{timer};
		2870
		2871	$self->SUPER::DESTROY;
		2872	}
		2873
2477	#############################################################################	2874	#############################################################################
2478		2875
2479	package CFClient::UI::InventoryItem;	2876	package CFClient::UI::Buttonbar;
2480		2877
2481	our @ISA = CFClient::UI::HBox::;	2878	our @ISA = CFClient::UI::HBox::;
2482		2879
2483	sub new {	2880	# 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}, $self->{req_h});
2589	}
2590		2881
2591	#############################################################################	2882	#############################################################################
2592		2883
2593	package CFClient::UI::Menu;	2884	package CFClient::UI::Menu;
2594		2885
…		…
2628		2919
2629	# popup given the event (must be a mouse button down event currently)	2920	# popup given the event (must be a mouse button down event currently)
2630	sub popup {	2921	sub popup {
2631	my ($self, $ev) = @_;	2922	my ($self, $ev) = @_;
2632		2923
2633	$self->emit ("popdown");	2924	$self->_emit ("popdown");
2634		2925
2635	# maybe save $GRAB? must be careful about events...	2926	# maybe save $GRAB? must be careful about events...
2636	$GRAB = $self;	2927	$GRAB = $self;
2637	$self->{button} = $ev->{button};	2928	$self->{button} = $ev->{button};
2638		2929
2639	$self->show;	2930	$self->show;
2640	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2931	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641	}	2932	}
2642		2933
2643	sub mouse_motion {	2934	sub mouse_motion {
2644	my ($self, $ev, $x, $y) = @_;	2935	my ($self, $ev, $x, $y) = @_;
2645		2936
2646	# TODO: should use vbox->find_widget or so	2937	# TODO: should use vbox->find_widget or so
2647	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2938	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648	$self->{hover} = $self->{item}{$HOVER};	2939	$self->{hover} = $self->{item}{$HOVER};
		2940
		2941	0
2649	}	2942	}
2650		2943
2651	sub button_up {	2944	sub button_up {
2652	my ($self, $ev, $x, $y) = @_;	2945	my ($self, $ev, $x, $y) = @_;
2653		2946
2654	if ($ev->{button} == $self->{button}) {	2947	if ($ev->{button} == $self->{button}) {
2655	undef $GRAB;	2948	undef $GRAB;
2656	$self->hide;	2949	$self->hide;
2657		2950
2658	$self->emit ("popdown");	2951	$self->_emit ("popdown");
2659	$self->{hover}[1]->() if $self->{hover};	2952	$self->{hover}[1]->() if $self->{hover};
		2953	} else {
		2954	return 0
		2955	}
		2956
2660	}	2957	1
2661	}	2958	}
2662		2959
2663	#############################################################################	2960	#############################################################################
2664		2961
		2962	package CFClient::UI::Multiplexer;
		2963
		2964	our @ISA = CFClient::UI::Container::;
		2965
		2966	sub new {
		2967	my $class = shift;
		2968
		2969	my $self = $class->SUPER::new (
		2970	@_,
		2971	);
		2972
		2973	$self->{current} = $self->{children}[0]
		2974	if @{ $self->{children} };
		2975
		2976	$self
		2977	}
		2978
		2979	sub add {
		2980	my ($self, @widgets) = @_;
		2981
		2982	$self->SUPER::add (@widgets);
		2983
		2984	$self->{current} = $self->{children}[0]
		2985	if @{ $self->{children} };
		2986	}
		2987
		2988	sub set_current_page {
		2989	my ($self, $page_or_widget) = @_;
		2990
		2991	my $widget = ref $page_or_widget
		2992	? $page_or_widget
		2993	: $self->{children}[$page_or_widget];
		2994
		2995	$self->{current} = $widget;
		2996	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2997
		2998	$self->_emit (page_changed => $self->{current});
		2999
		3000	$self->realloc;
		3001	}
		3002
		3003	sub visible_children {
		3004	$_[0]{current}
		3005	}
		3006
		3007	sub size_request {
		3008	my ($self) = @_;
		3009
		3010	$self->{current}->size_request
		3011	}
		3012
		3013	sub size_allocate {
		3014	my ($self, $w, $h) = @_;
		3015
		3016	$self->{current}->configure (0, 0, $w, $h);
		3017	}
		3018
		3019	sub _draw {
		3020	my ($self) = @_;
		3021
		3022	$self->{current}->draw;
		3023	}
		3024
		3025	#############################################################################
		3026
		3027	package CFClient::UI::Notebook;
		3028
		3029	our @ISA = CFClient::UI::VBox::;
		3030
		3031	sub new {
		3032	my $class = shift;
		3033
		3034	my $self = $class->SUPER::new (
		3035	buttonbar => (new CFClient::UI::Buttonbar),
		3036	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3037	# filter => # will be put between multiplexer and $self
		3038	@_,
		3039	);
		3040
		3041	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3042	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3043
		3044	$self
		3045	}
		3046
		3047	sub add {
		3048	my ($self, $title, $widget, $tooltip) = @_;
		3049
		3050	Scalar::Util::weaken $self;
		3051
		3052	$self->{buttonbar}->add (new CFClient::UI::Button
		3053	markup => $title,
		3054	tooltip => $tooltip,
		3055	on_activate => sub { $self->set_current_page ($widget) },
		3056	);
		3057
		3058	$self->{multiplexer}->add ($widget);
		3059	}
		3060
		3061	sub set_current_page {
		3062	my ($self, $page) = @_;
		3063
		3064	$self->{multiplexer}->set_current_page ($page);
		3065	$self->_emit (page_changed => $self->{multiplexer}{current});
		3066	}
		3067
		3068	#############################################################################
		3069
2665	package CFClient::UI::Statusbox;	3070	package CFClient::UI::Statusbox;
2666		3071
2667	our @ISA = CFClient::UI::VBox::;	3072	our @ISA = CFClient::UI::VBox::;
		3073
		3074	sub new {
		3075	my $class = shift;
		3076
		3077	$class->SUPER::new (
		3078	fontsize => 0.8,
		3079	@_,
		3080	)
		3081	}
2668		3082
2669	sub reorder {	3083	sub reorder {
2670	my ($self) = @_;	3084	my ($self) = @_;
2671	my $NOW = time;	3085	my $NOW = time;
2672		3086
…		…
2691	? "<b>$item->{count} ×</b> $item->{text}"	3105	? "<b>$item->{count} ×</b> $item->{text}"
2692	: $item->{text};	3106	: $item->{text};
2693		3107
2694	for ($short) {	3108	for ($short) {
2695	s/^\s+//;	3109	s/^\s+//;
2696	s/\012.*/…/s;	3110	s/\s+/ /g;
2697	my $len = int 40 / $item->{fontsize};
2698	substr $_, $len, length, "…" if $len < length;
2699	}	3111	}
2700		3112
2701	new CFClient::UI::Label	3113	new CFClient::UI::Label
2702	markup => $short,	3114	markup => $short,
2703	tooltip => $item->{tooltip},	3115	tooltip => $item->{tooltip},
2704	tooltip_font => $::FONT_PROP,	3116	tooltip_font => $::FONT_PROP,
2705	tooltip_width => 0.67,	3117	tooltip_width => 0.67,
2706	fontsize => $item->{fontsize},	3118	fontsize => $item->{fontsize} || $self->{fontsize},
		3119	max_w => $::WIDTH * 0.44,
2707	color => $item->{color},	3120	fg => $item->{fg},
2708	can_events => 1,	3121	can_events => 1,
2709	can_hover => 1	3122	can_hover => 1
2710	};	3123	};
2711	}	3124	}
2712		3125
…		…
2717	sub add {	3130	sub add {
2718	my ($self, $text, %arg) = @_;	3131	my ($self, $text, %arg) = @_;
2719		3132
2720	$text =~ s/^\s+//;	3133	$text =~ s/^\s+//;
2721	$text =~ s/\s+$//;	3134	$text =~ s/\s+$//;
		3135
		3136	return unless $text;
2722		3137
2723	my $timeout = time + ((delete $arg{timeout}) || 60);	3138	my $timeout = time + ((delete $arg{timeout}) || 60);
2724		3139
2725	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3140	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726		3141
…		…
2738	$self->{item}{$group} = {	3153	$self->{item}{$group} = {
2739	id => ++$self->{id},	3154	id => ++$self->{id},
2740	text => $text,	3155	text => $text,
2741	timeout => $timeout,	3156	timeout => $timeout,
2742	tooltip => $text,	3157	tooltip => $text,
2743	fontsize => 0.8,
2744	color => [0.8, 0.8, 0.8, 0.8],	3158	fg => [0.8, 0.8, 0.8, 0.8],
2745	pri => 0,	3159	pri => 0,
2746	count => 1,	3160	count => 1,
2747	%arg,	3161	%arg,
2748	};	3162	};
2749	}	3163	}
2750		3164
2751	$self->reorder;	3165	$self->reorder;
2752	}	3166	}
2753		3167
		3168	sub reconfigure {
		3169	my ($self) = @_;
		3170
		3171	delete $_->{label}
		3172	for values %{ $self->{item} || {} };
		3173
		3174	$self->reorder;
		3175	$self->SUPER::reconfigure;
		3176	}
		3177
2754	#############################################################################	3178	#############################################################################
2755		3179
2756	package CFClient::UI::Root;	3180	package CFClient::UI::Inventory;
2757		3181
2758	our @ISA = CFClient::UI::Container::;	3182	our @ISA = CFClient::UI::ScrolledWindow::;
2759
2760	use CFClient::OpenGL;
2761		3183
2762	sub new {	3184	sub new {
2763	my $class = shift;	3185	my $class = shift;
2764		3186
2765	$class->SUPER::new (	3187	my $self = $class->SUPER::new (
		3188	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3189	@_,
		3190	);
		3191
		3192	$self
		3193	}
		3194
		3195	sub set_items {
		3196	my ($self, $items) = @_;
		3197
		3198	$self->{child}->clear;
		3199	return unless $items;
		3200
		3201	my @items = sort {
		3202	($a->{type} <=> $b->{type})
		3203	or ($a->{name} cmp $b->{name})
		3204	} @$items;
		3205
		3206	$self->{real_items} = \@items;
		3207
		3208	my $row = 0;
		3209	for my $item (@items) {
		3210	CFClient::Item::update_widgets $item;
		3211
		3212	$self->{child}->add (0, $row, $item->{face_widget});
		3213	$self->{child}->add (1, $row, $item->{desc_widget});
		3214	$self->{child}->add (2, $row, $item->{weight_widget});
		3215
		3216	$row++;
		3217	}
		3218	}
		3219
		3220	#############################################################################
		3221
		3222	package CFClient::UI::BindEditor;
		3223
		3224	our @ISA = CFClient::UI::FancyFrame::;
		3225
		3226	sub new {
		3227	my $class = shift;
		3228
		3229	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3230
		3231	$self->add (my $vb = new CFClient::UI::VBox);
		3232
		3233
		3234	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3235	text => "start recording",
		3236	tooltip => "Start/Stops recording of actions."
		3237	."All subsequent actions after the recording started will be captured."
		3238	."The actions are displayed after the record was stopped."
		3239	."To bind the action you have to click on the 'Bind' button",
		3240	on_activate => sub {
		3241	unless ($self->{recording}) {
		3242	$self->start;
		3243	} else {
		3244	$self->stop;
		3245	}
		3246	});
		3247
		3248	$vb->add (new CFClient::UI::Label text => "Actions:");
		3249	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3250
		3251	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3252	$vb->add (my $hb = new CFClient::UI::HBox);
		3253	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3254	$hb->add (new CFClient::UI::Button
		3255	text => "bind",
		3256	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3257	on_activate => sub {
		3258	$self->ask_for_bind;
		3259	});
		3260
		3261	$vb->add (my $hb = new CFClient::UI::HBox);
		3262	$hb->add (new CFClient::UI::Button
		3263	text => "ok",
		3264	expand => 1,
		3265	tooltip => "This closes the binding editor and saves the binding",
		3266	on_activate => sub {
		3267	$self->hide;
		3268	$self->commit;
		3269	});
		3270
		3271	$hb->add (new CFClient::UI::Button
		3272	text => "cancel",
		3273	expand => 1,
		3274	tooltip => "This closes the binding editor without saving",
		3275	on_activate => sub {
		3276	$self->hide;
		3277	$self->{binding_cancel}->()
		3278	if $self->{binding_cancel};
		3279	});
		3280
		3281	$self->update_binding_widgets;
		3282
		3283	$self
		3284	}
		3285
		3286	sub commit {
		3287	my ($self) = @_;
		3288	my ($mod, $sym, $cmds) = $self->get_binding;
		3289	if ($sym != 0 && @$cmds > 0) {
		3290	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3291	."'. Don't forget 'Save Config'!");
		3292	$self->{binding_change}->($mod, $sym, $cmds)
		3293	if $self->{binding_change};
		3294	} else {
		3295	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3296	$self->{binding_cancel}->()
		3297	if $self->{binding_cancel};
		3298	}
		3299	}
		3300
		3301	sub start {
		3302	my ($self) = @_;
		3303
		3304	$self->{rec_btn}->set_text ("stop recording");
		3305	$self->{recording} = 1;
		3306	$self->clear_command_list;
		3307	$::CONN->start_record if $::CONN;
		3308	}
		3309
		3310	sub stop {
		3311	my ($self) = @_;
		3312
		3313	$self->{rec_btn}->set_text ("start recording");
		3314	$self->{recording} = 0;
		3315
		3316	my $rec;
		3317	$rec = $::CONN->stop_record if $::CONN;
		3318	return unless ref $rec eq 'ARRAY';
		3319	$self->set_command_list ($rec);
		3320	}
		3321
		3322
		3323	sub ask_for_bind_and_commit {
		3324	my ($self) = @_;
		3325	$self->ask_for_bind (1);
		3326	}
		3327
		3328	sub ask_for_bind {
		3329	my ($self, $commit) = @_;
		3330
		3331	CFClient::Binder::open_binding_dialog (sub {
		3332	my ($mod, $sym) = @_;
		3333	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3334	$self->update_binding_widgets;
		3335	$self->commit if $commit;
		3336	});
		3337	}
		3338
		3339	# $mod and $sym are the modifiers and key symbol
		3340	# $cmds is a array ref of strings (the commands)
		3341	# $cb is the callback that is executed on OK
		3342	# $ccb is the callback that is executed on CANCEL and
		3343	# when the binding was unsuccessful on OK
		3344	sub set_binding {
		3345	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3346
		3347	$self->clear_command_list;
		3348	$self->{recording} = 0;
		3349	$self->{rec_btn}->set_text ("start recording");
		3350
		3351	$self->{binding} = [$mod, $sym];
		3352	$self->{commands} = $cmds;
		3353
		3354	$self->{binding_change} = $cb;
		3355	$self->{binding_cancel} = $ccb;
		3356
		3357	$self->update_binding_widgets;
		3358	}
		3359
		3360	# this is a shortcut method that asks for a binding
		3361	# and then just binds it.
		3362	sub do_quick_binding {
		3363	my ($self, $cmds) = @_;
		3364	$self->set_binding (undef, undef, $cmds, sub {
		3365	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3366	});
		3367	$self->ask_for_bind (1);
		3368	}
		3369
		3370	sub update_binding_widgets {
		3371	my ($self) = @_;
		3372	my ($mod, $sym, $cmds) = $self->get_binding;
		3373	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3374	$self->set_command_list ($cmds);
		3375	}
		3376
		3377	sub get_binding {
		3378	my ($self) = @_;
		3379	return (
		3380	$self->{binding}->[0],
		3381	$self->{binding}->[1],
		3382	[ grep { defined $_ } @{$self->{commands}} ]
		3383	);
		3384	}
		3385
		3386	sub clear_command_list {
		3387	my ($self) = @_;
		3388	$self->{cmdbox}->clear ();
		3389	}
		3390
		3391	sub set_command_list {
		3392	my ($self, $cmds) = @_;
		3393
		3394	$self->{cmdbox}->clear ();
		3395	$self->{commands} = $cmds;
		3396
		3397	my $idx = 0;
		3398
		3399	for (@$cmds) {
		3400	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3401
		3402	my $i = $idx;
		3403	$hb->add (new CFClient::UI::Label text => $_);
		3404	$hb->add (new CFClient::UI::Button
		3405	text => "delete",
		3406	tooltip => "Deletes the action from the record",
		3407	on_activate => sub {
		3408	$self->{cmdbox}->remove ($hb);
		3409	$cmds->[$i] = undef;
		3410	});
		3411
		3412
		3413	$idx++
		3414	}
		3415	}
		3416
		3417	#############################################################################
		3418
		3419	package CFClient::UI::SpellList;
		3420
		3421	our @ISA = CFClient::UI::Table::;
		3422
		3423	sub new {
		3424	my $class = shift;
		3425
		3426	my $self = $class->SUPER::new (
		3427	binding => [],
		3428	commands => [],
2766	@_,	3429	@_,
2767	)	3430	)
2768	}	3431	}
2769		3432
2770	sub configure {	3433	# XXX: Do sorting? Argl...
2771	my ($self, $x, $y, $w, $h) = @_;	3434	sub add_spell {
2772
2773	$self->{w} = $w;
2774	$self->{h} = $h;
2775	}
2776
2777	sub check_size {
2778	my ($self) = @_;	3435	my ($self, $spell) = @_;
		3436	$self->{spells}->{$spell->{name}} = $spell;
2779		3437
2780	$self->size_allocate ($self->{w}, $self->{h})	3438	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2781	if $self->{w};	3439	face => $spell->{face},
		3440	can_hover => 1,
		3441	can_events => 1,
		3442	tooltip => $spell->{message});
		3443
		3444	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3445	text => $spell->{name},
		3446	can_hover => 1,
		3447	can_events => 1,
		3448	tooltip => $spell->{message},
		3449	expand => 1);
		3450
		3451	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3452	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3453	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3454	expand => 1);
		3455
		3456	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3457	text => "bind to key",
		3458	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3459	}
		3460
		3461	sub rebuild_spell_list {
		3462	my ($self) = @_;
		3463	$self->{tbl_idx} = 0;
		3464	$self->add_spell ($_) for values %{$self->{spells}};
		3465	}
		3466
		3467	sub remove_spell {
		3468	my ($self, $spell) = @_;
		3469	delete $self->{spells}->{$spell->{name}};
		3470	$self->rebuild_spell_list;
		3471	}
		3472
		3473	#############################################################################
		3474
		3475	package CFClient::UI::Root;
		3476
		3477	our @ISA = CFClient::UI::Container::;
		3478
		3479	use CFClient::OpenGL;
		3480
		3481	sub new {
		3482	my $class = shift;
		3483
		3484	my $self = $class->SUPER::new (
		3485	visible => 1,
		3486	@_,
		3487	);
		3488
		3489	Scalar::Util::weaken ($self->{root} = $self);
		3490
		3491	$self
2782	}	3492	}
2783		3493
2784	sub size_request {	3494	sub size_request {
2785	my ($self) = @_;	3495	my ($self) = @_;
2786		3496
2787	($self->{w}, $self->{h})	3497	($self->{w}, $self->{h})
		3498	}
		3499
		3500	sub _to_pixel {
		3501	my ($coord, $size, $max) = @_;
		3502
		3503	$coord =
		3504	$coord eq "center" ? ($max - $size) * 0.5
		3505	: $coord eq "max" ? $max
		3506	: $coord;
		3507
		3508	$coord = 0 if $coord < 0;
		3509	$coord = $max - $size if $coord > $max - $size;
		3510
		3511	int $coord + 0.5
2788	}	3512	}
2789		3513
2790	sub size_allocate {	3514	sub size_allocate {
2791	my ($self, $w, $h) = @_;	3515	my ($self, $w, $h) = @_;
2792		3516
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) {	3517	for my $child ($self->children) {
2800	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3518	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801		3519
2802	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3520	$X = $child->{force_x} if exists $child->{force_x};
2803	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3521	$Y = $child->{force_y} if exists $child->{force_y};
		3522
		3523	$X = _to_pixel $X, $W, $self->{w};
		3524	$Y = _to_pixel $Y, $H, $self->{h};
		3525
2804	$child->configure ($X, $Y, $W, $H);	3526	$child->configure ($X, $Y, $W, $H);
2805	}	3527	}
2806	}	3528	}
2807		3529
2808	sub coord2local {	3530	sub coord2local {
…		…
2818	}	3540	}
2819		3541
2820	sub update {	3542	sub update {
2821	my ($self) = @_;	3543	my ($self) = @_;
2822		3544
2823	$self->check_size;
2824	$::WANT_REFRESH++;	3545	$::WANT_REFRESH++;
2825	}	3546	}
2826		3547
2827	sub add {	3548	sub add {
2828	my ($self, $child) = @_;	3549	my ($self, @children) = @_;
2829		3550
2830	# integerise window positions	3551	$_->{is_toplevel} = 1
2831	$child->{x} = int $child->{x};	3552	for @children;
2832	$child->{y} = int $child->{y};
2833		3553
2834	$self->SUPER::add ($child);	3554	$self->SUPER::add (@children);
		3555	}
		3556
		3557	sub remove {
		3558	my ($self, @children) = @_;
		3559
		3560	$self->SUPER::remove (@children);
		3561
		3562	delete $self->{is_toplevel}
		3563	for @children;
		3564
		3565	while (@children) {
		3566	my $w = pop @children;
		3567	push @children, $w->children;
		3568	$w->set_invisible;
		3569	}
2835	}	3570	}
2836		3571
2837	sub on_refresh {	3572	sub on_refresh {
2838	my ($self, $id, $cb) = @_;	3573	my ($self, $id, $cb) = @_;
2839		3574
…		…
2852	while ($self->{refresh_hook}) {	3587	while ($self->{refresh_hook}) {
2853	$_->()	3588	$_->()
2854	for values %{delete $self->{refresh_hook}};	3589	for values %{delete $self->{refresh_hook}};
2855	}	3590	}
2856		3591
2857	if ($self->{check_size}) {	3592	if ($self->{realloc}) {
2858	my @queue = ([], []);	3593	my %queue;
		3594	my @queue;
		3595	my $widget;
2859		3596
2860	for (;;) {	3597	outer:
2861	if ($self->{check_size}) {	3598	while () {
2862	# heuristic: check containers last	3599	if (my $realloc = delete $self->{realloc}) {
2863	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3600	for $widget (values %$realloc) {
2864	for values %{delete $self->{check_size}}	3601	$widget->{visible} or next; # do not resize invisible widgets
		3602
		3603	$queue{$widget+0}++ and next; # duplicates are common
		3604
		3605	push @{ $queue[$widget->{visible}] }, $widget;
		3606	}
2865	}	3607	}
2866		3608
2867	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3609	while () {
		3610	@queue or last outer;
2868		3611
2869	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3612	$widget = pop @{ $queue[-1] || [] }
2870	? @$widget{qw(user_w user_h)}	3613	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		3614
		3615	pop @queue;
		3616	}
		3617
		3618	delete $queue{$widget+0};
		3619
		3620	my ($w, $h) = $widget->size_request;
		3621
		3622	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3623	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3624
		3625	$w = $widget->{force_w} if exists $widget->{force_w};
		3626	$h = $widget->{force_h} if exists $widget->{force_h};
		3627
		3628	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3629	|| delete $widget->{force_realloc}) {
2877	$widget->{req_w} = $w;	3630	$widget->{req_w} = $w;
2878	$widget->{req_h} = $h;	3631	$widget->{req_h} = $h;
2879		3632
2880	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3633	$self->{size_alloc}{$widget+0} = $widget;
2881		3634
2882	$widget->{parent}->check_size
2883	if $widget->{parent};	3635	if (my $parent = $widget->{parent}) {
		3636	$self->{realloc}{$parent+0} = $parent
		3637	unless $queue{$parent+0};
		3638
		3639	$parent->{force_size_alloc} = 1;
		3640	$self->{size_alloc}{$parent+0} = $parent;
		3641	}
2884	}	3642	}
		3643
		3644	delete $self->{realloc}{$widget+0};
2885	}	3645	}
2886	}	3646	}
2887		3647
2888	while ($self->{size_alloc}) {	3648	while (my $size_alloc = delete $self->{size_alloc}) {
2889	for (values %{delete $self->{size_alloc}}) {	3649	my @queue = sort { $b->{visible} <=> $a->{visible} }
2890	my ($widget, $w, $h) = @$_;	3650	values %$size_alloc;
		3651
		3652	while () {
		3653	my $widget = pop @queue || last;
		3654
		3655	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2891		3656
2892	$w = 0 if $w < 0;	3657	$w = 0 if $w < 0;
2893	$h = 0 if $h < 0;	3658	$h = 0 if $h < 0;
2894		3659
		3660	$w = int $w + 0.5;
		3661	$h = int $h + 0.5;
		3662
		3663	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3664	$widget->{old_w} = $widget->{w};
		3665	$widget->{old_h} = $widget->{h};
		3666
2895	$widget->{w} = $w;	3667	$widget->{w} = $w;
2896	$widget->{h} = $h;	3668	$widget->{h} = $h;
2897	$widget->size_allocate ($w, $h);	3669
2898	$widget->emit (size_allocate => $w, $h);	3670	$widget->emit (size_allocate => $w, $h);
		3671	}
2899	}	3672	}
2900	}	3673	}
2901		3674
2902	while ($self->{post_alloc_hook}) {	3675	while ($self->{post_alloc_hook}) {
2903	$_->()	3676	$_->()
2904	for values %{delete $self->{post_alloc_hook}};	3677	for values %{delete $self->{post_alloc_hook}};
2905	}	3678	}
2906		3679
		3680
2907	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3681	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2908	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3682	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909	glClear GL_COLOR_BUFFER_BIT;	3683	glClear GL_COLOR_BUFFER_BIT;
2910		3684
2911	glMatrixMode GL_PROJECTION;	3685	glMatrixMode GL_PROJECTION;
2912	glLoadIdentity;	3686	glLoadIdentity;
2913	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3687	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914	glMatrixMode GL_MODELVIEW;	3688	glMatrixMode GL_MODELVIEW;
2915	glLoadIdentity;	3689	glLoadIdentity;
2916		3690
		3691	{
		3692	package CFClient::UI::Base;
		3693
		3694	($draw_x, $draw_y, $draw_w, $draw_h) =
		3695	(0, 0, $self->{w}, $self->{h});
		3696	}
		3697
2917	$self->_draw;	3698	$self->_draw;
2918	}	3699	}
2919		3700
2920	#############################################################################	3701	#############################################################################
2921		3702
2922	package CFClient::UI;	3703	package CFClient::UI;
2923		3704
2924	$ROOT = new CFClient::UI::Root;	3705	$ROOT = new CFClient::UI::Root;
2925	$TOOLTIP = new CFClient::UI::Tooltip;	3706	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2926		3707
2927	1	3708	1
2928		3709

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