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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.203 by root, Sun May 14 21:13:11 2006 UTC vs.
Revision 1.277 by root, Sun Jun 4 00:21:52 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 {
…		…
202	return if $self->{parent};	249	return if $self->{parent};
203		250
204	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
205	}	252	}
206		253
207	sub hide {	254	sub set_visible {
208	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};
209		278
210	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
211	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
212		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
213	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
214	if $self->{parent};	313	if $self->{parent};
215	}	314	}
216		315
217	sub move {	316	sub move_abs {
218	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
219		318
220	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
221	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
222	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
223		322
224	$self->update;	323	$self->update;
225	}	324	}
226		325
227	sub set_size {	326	sub set_size {
228	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
229		328
230	$self->{user_w} = $w;	329	$self->{force_w} = $w;
231	$self->{user_h} = $h;	330	$self->{force_h} = $h;
232		331
233	$self->check_size;	332	$self->realloc;
234	}	333	}
235		334
236	sub size_request {	335	sub size_request {
237	require Carp;	336	require Carp;
238	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
240		339
241	sub configure {	340	sub configure {
242	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
243		342
244	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
245	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
246	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
247		348
248	# use alignment to adjust x, y	349	# use alignment to adjust x, y
249		350
250	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
251	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
252
253	($w, $h) = ($w2, $h2);
254	}	353	}
255		354
256	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
257	$self->{x} = $x;	356	$self->{x} = $x;
258	$self->{y} = $y;	357	$self->{y} = $y;
259	$self->update;	358	$self->update;
260	}	359	}
261		360
262	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
263	$CFClient::UI::ROOT->{size_alloc}{$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} = $self;
264	}	368	}
265	}	369	}
266		370
267	sub size_allocate {	371	sub size_allocate {
268	# nothing to be done	372	# nothing to be done
269	}	373	}
270		374
271	sub reconfigure {
272	my ($self) = @_;
273
274	$self->check_size (1);
275	$self->update;
276	}
277
278	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
279	}	381	}
280		382
281	sub set_max_size {	383	sub set_max_size {
282	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
283		385
284	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
285	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 $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
286	}	404	}
287		405
288	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
289	sub coord2local {	407	sub coord2local {
290	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
…		…
305	return if $FOCUS == $self;	423	return if $FOCUS == $self;
306	return unless $self->{can_focus};	424	return unless $self->{can_focus};
307		425
308	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
309		427
310	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
311		429
312	$focus->update if $focus;	430	$focus->update if $focus;
313	$FOCUS->update;	431	$FOCUS->update;
314	}	432	}
315		433
…		…
318		436
319	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
320		438
321	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
322		440
323	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
324		442
325	$focus->update if $focus; #?	443	$focus->update if $focus; #?
326	}
327		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
328	sub mouse_motion { }	449	sub mouse_motion { 0 }
329	sub button_up { }	450	sub button_up { 0 }
330	sub key_down { }	451	sub key_down { 0 }
331	sub key_up { }	452	sub key_up { 0 }
332		453
333	sub button_down {	454	sub button_down {
334	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
335		456
336	$self->focus_in;	457	$self->focus_in;
337	}
338		458
339	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
340	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
341	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
342	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
343	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, $draw_h); # screen rectangle being drawn
344		535
345	sub draw {	536	sub draw {
346	my ($self) = @_;	537	my ($self) = @_;
347		538
348	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);
349		550
350	glPushMatrix;	551	glPushMatrix;
351	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
352	$self->_draw;	553	$self->_draw;
353	glPopMatrix;	554	glPopMatrix;
…		…
365	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
366	glEnd;	567	glEnd;
367	glDisable GL_BLEND;	568	glDisable GL_BLEND;
368	}	569	}
369		570
370	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
371	glPushMatrix;	572	glPushMatrix;
372	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
373	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
375	glVertex 0 , 0;	576	glVertex 0 , 0;
376	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
377	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
378	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
379	glEnd;	580	glEnd;
380	glPopMatrix;	581	glPopMatrix;
381	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 => $self, fontsize => 0)->_draw;
382	}	583	}
383	}	584	}
384		585
385	sub _draw {	586	sub _draw {
386	my ($self) = @_;	587	my ($self) = @_;
387		588
388	warn "no draw defined for $self\n";	589	warn "no draw defined for $self\n";
389	}
390
391	sub find_widget {
392	my ($self, $x, $y) = @_;
393
394	return () unless $self->{can_events};
395
396	return $self
397	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
398	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
399
400	()
401	}
402
403	sub set_parent {
404	my ($self, $parent) = @_;
405
406	Scalar::Util::weaken ($self->{parent} = $parent);
407
408	# TODO: req_w _does_change after ->reconfigure
409	$self->check_size
410	unless exists $self->{req_w};
411	}
412
413	sub check_size {
414	my ($self, $forced) = @_;
415
416	$self->{force_alloc} = 1 if $forced;
417	$CFClient::UI::ROOT->{check_size}{$self} = $self;
418	}
419
420	sub update {
421	my ($self) = @_;
422
423	$self->{parent}->update
424	if $self->{parent};
425	}
426
427	sub connect {
428	my ($self, $signal, $cb) = @_;
429
430	push @{ $self->{signal_cb}{$signal} }, $cb;
431	}
432
433	sub emit {
434	my ($self, $signal, @args) = @_;
435
436	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
437	}	590	}
438		591
439	sub DESTROY {	592	sub DESTROY {
440	my ($self) = @_;	593	my ($self) = @_;
441		594
…		…
456	my $class = shift;	609	my $class = shift;
457		610
458	# range [value, low, high, page]	611	# range [value, low, high, page]
459		612
460	$class->SUPER::new (	613	$class->SUPER::new (
461	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
462	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
463	@_	616	@_
464	)	617	)
465	}	618	}
466		619
467	sub _draw {	620	sub _draw {
468	my ($self) = @_;	621	my ($self) = @_;
469		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
470	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
471		629
472	glEnable GL_BLEND;	630	glEnable GL_BLEND;
473	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
475		633
476	glBegin GL_QUADS;	634	glBegin GL_QUADS;
477	glVertex 0 , 0;	635	glVertex 0 , 0;
478	glVertex 0 , $h;	636	glVertex 0 , $h;
479	glVertex $w, $h;	637	glVertex $w, $h;
480	glVertex $w, 0;	638	glVertex $w, 0;
481	glEnd;	639	glEnd;
482		640
483	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
484	}	643	}
485		644
486	#############################################################################	645	#############################################################################
487		646
488	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
493	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
494	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
495	}	654	}
496		655
497	sub size_request {	656	sub size_request {
498	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
499	}	660	}
500		661
501	sub draw { }	662	sub draw { }
502		663
503	#############################################################################	664	#############################################################################
…		…
507	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
508		669
509	sub new {	670	sub new {
510	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
511		672
512	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
513		674
514	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
515	children => [],	676	children => [],
516	can_events => 0,	677	can_events => 0,
517	%arg,	678	%arg,
518	);	679	);
		680
519	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
520		683
521	$self	684	$self
522	}	685	}
523		686
524	sub add {	687	sub add {
…		…
532	$self->{children} = [	695	$self->{children} = [
533	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
534	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
535	];	698	];
536		699
537	$self->check_size (1);	700	$self->realloc;
538	$self->update;
539	}	701	}
540		702
541	sub children {	703	sub children {
542	@{ $_[0]{children} }	704	@{ $_[0]{children} }
543	}	705	}
…		…
548	delete $child->{parent};	710	delete $child->{parent};
549	$child->hide;	711	$child->hide;
550		712
551	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
552		714
553	$self->check_size;	715	$self->realloc;
554	$self->update;
555	}	716	}
556		717
557	sub clear {	718	sub clear {
558	my ($self) = @_;	719	my ($self) = @_;
559		720
…		…
563	for (@$children) {	724	for (@$children) {
564	delete $_->{parent};	725	delete $_->{parent};
565	$_->hide;	726	$_->hide;
566	}	727	}
567		728
568	$self->check_size;	729	$self->realloc;
569	$self->update;
570	}	730	}
571		731
572	sub find_widget {	732	sub find_widget {
573	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
574		734
575	$x -= $self->{x};	735	$x -= $self->{x};
576	$y -= $self->{y};	736	$y -= $self->{y};
577		737
578	my $res;	738	my $res;
579		739
580	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
581	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
582	and return $res;	742	and return $res;
583	}	743	}
584		744
585	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
634	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
635	}	795	}
636		796
637	#############################################################################	797	#############################################################################
638		798
		799	# back-buffered drawing area
		800
639	package CFClient::UI::Window;	801	package CFClient::UI::Window;
640		802
641	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
642		804
643	use CFClient::OpenGL;	805	use CFClient::OpenGL;
…		…
661	$self->SUPER::size_allocate ($w, $h);	823	$self->SUPER::size_allocate ($w, $h);
662	$self->update;	824	$self->update;
663	}	825	}
664		826
665	sub _render {	827	sub _render {
		828	my ($self) = @_;
		829
666	$_[0]{children}[0]->draw;	830	$self->{children}[0]->draw;
667	}	831	}
668		832
669	sub render_child {	833	sub render_child {
670	my ($self) = @_;	834	my ($self) = @_;
671		835
672	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
673	glClearColor 0, 0, 0, 0;	837	glClearColor 0, 0, 0, 0;
674	glClear GL_COLOR_BUFFER_BIT;	838	glClear GL_COLOR_BUFFER_BIT;
675		839
		840	{
		841	package CFClient::UI::Base;
		842
		843	($draw_x, $draw_y, $draw_w, $draw_h) =
		844	(0, 0, $self->{w}, $self->{h});
		845	}
		846
676	$self->_render;	847	$self->_render;
677	# glColorMask 1, 1, 1, 0;
678	# glEnable GL_BLEND;
679	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680	# glRasterPos 0, 0;
681	# glCopyPixels 0, 0, $self->{w}, $self->{h};
682	# glDisable GL_BLEND;
683	# glColorMask 1, 1, 1, 1;
684	};	848	};
685	}	849	}
686		850
687	sub _draw {	851	sub _draw {
688	my ($self) = @_;	852	my ($self) = @_;
689		853
690	my ($w, $h) = ($self->w, $self->h);	854	my ($w, $h) = @$self{qw(w h)};
691		855
692	my $tex = $self->{texture}	856	my $tex = $self->{texture}
693	or return;	857	or return;
694		858
695	glEnable GL_TEXTURE_2D;	859	glEnable GL_TEXTURE_2D;
696	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697	glColor 0, 0, 0, 1;	861	glColor 1, 1, 1, 1;
698		862
699	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
700		864
701	glDisable GL_TEXTURE_2D;	865	glDisable GL_TEXTURE_2D;
702	}	866	}
…		…
705		869
706	package CFClient::UI::ViewPort;	870	package CFClient::UI::ViewPort;
707		871
708	our @ISA = CFClient::UI::Window::;	872	our @ISA = CFClient::UI::Window::;
709		873
		874	sub new {
		875	my $class = shift;
		876
		877	$class->SUPER::new (
		878	scroll_x => 0,
		879	scroll_y => 1,
		880	@_,
		881	)
		882	}
		883
710	sub size_request {	884	sub size_request {
711	my ($self) = @_;	885	my ($self) = @_;
712		886
713	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
714	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
715		888
716	@$self{qw(child_w child_h)}	889	$w = 10 if $self->{scroll_x};
		890	$h = 10 if $self->{scroll_y};
		891
		892	($w, $h)
717	}	893	}
718		894
719	sub size_allocate {	895	sub size_allocate {
720	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
721		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);
722	$self->update;	904	$self->update;
723	}	905	}
724		906
725	sub set_offset {	907	sub set_offset {
726	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
…		…
760	}	942	}
761		943
762	sub _render {	944	sub _render {
763	my ($self) = @_;	945	my ($self) = @_;
764		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 - $self->{view_y};
		949
765	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
766		951
767	$self->SUPER::_render;	952	$self->SUPER::_render;
768	}	953	}
769		954
…		…
772	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
773		958
774	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
775		960
776	sub new {	961	sub new {
777	my $class = shift;	962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
778		965
779	my $self;	966	my $self;
780		967
781	my $slider = new CFClient::UI::Slider	968	my $slider = new CFClient::UI::Slider
782	vertical => 1,	969	vertical => 1,
783	range => [0, 0, 1, 0.01], # HACK fix	970	range => [0, 0, 1, 0.01], # HACK fix
784	connect_changed => sub {	971	on_changed => sub {
785	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	972	$self->{vp}->set_offset (0, $_[1]);
786	},	973	},
787	;	974	;
788		975
789	$self = $class->SUPER::new (	976	$self = $class->SUPER::new (
790	vp => (new CFClient::UI::ViewPort),	977	vp => (new CFClient::UI::ViewPort expand => 1),
791	slider => $slider,	978	slider => $slider,
792	@_,	979	%arg,
793	);	980	);
794		981
795	$self->{vp}->add ($self->{scrolled});
796	$self->add ($self->{vp});
797	$self->add ($self->{slider});	982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
798		984
799	$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]);
800	}	1011	}
801		1012
802	#TODO# update range on size_allocate depending on child	1013	#TODO# update range on size_allocate depending on child
803	# update viewport offset on scroll	1014	# update viewport offset on scroll
804		1015
…		…
848		1059
849	our @ISA = CFClient::UI::Bin::;	1060	our @ISA = CFClient::UI::Bin::;
850		1061
851	use CFClient::OpenGL;	1062	use CFClient::OpenGL;
852		1063
853	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 =
854	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855	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);
856		1071
857	sub new {	1072	sub new {
858	my $class = shift;	1073	my ($class, %arg) = @_;
859		1074
860	# TODO: user_x, user_y, overwrite moveto?	1075	my $title = delete $arg{title};
861		1076
862	my $self = $class->SUPER::new (	1077	my $self = $class->SUPER::new (
863	bg => [1, 1, 1, 1],	1078	bg => [1, 1, 1, 1],
864	border_bg => [1, 1, 1, 1],	1079	border_bg => [1, 1, 1, 1],
865	border => 0.6,	1080	border => 0.6,
866	toplevel => 1,
867	can_events => 1,	1081	can_events => 1,
868	@_	1082	min_w => 16,
		1083	min_h => 16,
		1084	%arg,
869	);	1085	);
870		1086
871	$self->{title} &&= new CFClient::UI::Label	1087	$self->{title} = new CFClient::UI::Label
872	align => 0,	1088	align => 0,
873	valign => 1,	1089	valign => 1,
874	text => $self->{title},	1090	text => $title,
875	fontsize => $self->{border};	1091	fontsize => $self->{border}
		1092	if defined $title;
876		1093
877	$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};
878	}	1102	}
879		1103
880	sub border {	1104	sub border {
881	int $_[0]{border} * $::FONTSIZE	1105	int $_[0]{border} * $::FONTSIZE
882	}	1106	}
883		1107
884	sub size_request {	1108	sub size_request {
885	my ($self) = @_;	1109	my ($self) = @_;
		1110
		1111	$self->{title}->size_request
		1112	if $self->{title};
886		1113
887	my ($w, $h) = $self->SUPER::size_request;	1114	my ($w, $h) = $self->SUPER::size_request;
888		1115
889	(	1116	(
890	$w + $self->border * 2,	1117	$w + $self->border * 2,
…		…
893	}	1120	}
894		1121
895	sub size_allocate {	1122	sub size_allocate {
896	my ($self, $w, $h) = @_;	1123	my ($self, $w, $h) = @_;
897		1124
		1125	if ($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
898	$h -= List::Util::max 0, $self->border * 2;	1133	$h -= List::Util::max 0, $border * 2;
899	$w -= List::Util::max 0, $self->border * 2;	1134	$w -= List::Util::max 0, $border * 2;
900		1135
901	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
902	if $self->{title};
903
904	$self->child->configure ($self->border, $self->border, $w, $h);	1136	$self->child->configure ($border, $border, $w, $h);
905	}	1137	}
906		1138
907	sub button_down {	1139	sub button_down {
908	my ($self, $ev, $x, $y) = @_;	1140	my ($self, $ev, $x, $y) = @_;
909		1141
…		…
925	my ($ev, $x, $y) = @_;	1157	my ($ev, $x, $y) = @_;
926		1158
927	my $dx = $ev->{x} - $ox;	1159	my $dx = $ev->{x} - $ox;
928	my $dy = $ev->{y} - $oy;	1160	my $dy = $ev->{y} - $oy;
929		1161
930	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
931	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1164
932	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1165	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
933	$self->check_size;	1166	$self->realloc;
934	};	1167	};
935		1168
936	} elsif ($lr ^ $td) {	1169	} elsif ($lr ^ $td) {
937	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});
938	my ($bx, $by) = ($self->{x}, $self->{y});	1171	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
940	$self->{motion} = sub {	1173	$self->{motion} = sub {
941	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
942		1175
943	($x, $y) = ($ev->{x}, $ev->{y});	1176	($x, $y) = ($ev->{x}, $ev->{y});
944		1177
945	$self->move ($bx + $x - $ox, $by + $y - $oy);	1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
946	$self->update;	1179	# HACK: the next line is required to enforce placement
		1180	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
947	};	1181	};
		1182	} else {
		1183	return 0;
		1184	}
		1185
948	}	1186	1
949	}	1187	}
950		1188
951	sub button_up {	1189	sub button_up {
952	my ($self, $ev, $x, $y) = @_;	1190	my ($self, $ev, $x, $y) = @_;
953		1191
954	delete $self->{motion};	1192	!!delete $self->{motion}
955	}	1193	}
956		1194
957	sub mouse_motion {	1195	sub mouse_motion {
958	my ($self, $ev, $x, $y) = @_;	1196	my ($self, $ev, $x, $y) = @_;
959		1197
960	$self->{motion}->($ev, $x, $y) if $self->{motion};	1198	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1199
		1200	!!$self->{motion}
961	}	1201	}
962		1202
963	sub _draw {	1203	sub _draw {
964	my ($self) = @_;	1204	my ($self) = @_;
965		1205
		1206	my $child = $self->{children}[0];
		1207
966	my ($w, $h ) = ($self->{w}, $self->{h});	1208	my ($w, $h ) = ($self->{w}, $self->{h});
967	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1209	my ($cw, $ch) = ($child->{w}, $child->{h});
968		1210
969	glEnable GL_TEXTURE_2D;	1211	glEnable GL_TEXTURE_2D;
970	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1212	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
971		1213
972	my $border = $self->border;	1214	my $border = $self->border;
973		1215
974	glColor @{ $self->{border_bg} };	1216	glColor @{ $self->{border_bg} };
975	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1217	$border[0]->draw_quad_alpha (0, 0, $w, $border);
976	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1218	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
977	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1219	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
978	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1220	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
979		1221
980	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1222	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
981	my $bg = $tex[0];	1223	glColor @{ $self->{bg} };
982		1224
983	# TODO: repeat texture not scale	1225	# TODO: repeat texture not scale
		1226	# solve this better(?)
984	my $rep_x = $cw / $bg->{w};	1227	$bg->{s} = $cw / $bg->{w};
985	my $rep_y = $ch / $bg->{h};	1228	$bg->{t} = $ch / $bg->{h};
986
987	glColor @{ $self->{bg} };
988
989	$bg->{s} = $rep_x;
990	$bg->{t} = $rep_y;
991	$bg->{wrap_mode} = 1;
992	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1229	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
993	}	1230	}
994		1231
995	glDisable GL_TEXTURE_2D;	1232	glDisable GL_TEXTURE_2D;
996		1233
997	$self->{title}->draw if $self->{title};
998
999	$self->child->draw;	1234	$child->draw;
		1235
		1236	if ($self->{title}) {
		1237	glTranslate 0, $border - $self->{h};
		1238	$self->{title}->_draw;
		1239	}
1000	}	1240	}
1001		1241
1002	#############################################################################	1242	#############################################################################
1003		1243
1004	package CFClient::UI::Table;	1244	package CFClient::UI::Table;
…		…
1012	sub new {	1252	sub new {
1013	my $class = shift;	1253	my $class = shift;
1014		1254
1015	$class->SUPER::new (	1255	$class->SUPER::new (
1016	col_expand => [],	1256	col_expand => [],
1017	@_	1257	@_,
1018	)	1258	)
		1259	}
		1260
		1261	sub children {
		1262	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1019	}	1263	}
1020		1264
1021	sub add {	1265	sub add {
1022	my ($self, $x, $y, $child) = @_;	1266	my ($self, $x, $y, $child) = @_;
1023		1267
1024	$child->set_parent ($self);	1268	$child->set_parent ($self);
1025	$self->{children}[$y][$x] = $child;	1269	$self->{children}[$y][$x] = $child;
1026		1270
1027	$child->check_size;	1271	$self->realloc;
1028	}	1272	}
1029		1273
1030	sub children {
1031	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032	}
1033
1034	# TODO: move to container class maybe? send childs a signal on removal?	1274	# TODO: move to container class maybe? send children a signal on removal?
1035	sub clear {	1275	sub clear {
1036	my ($self) = @_;	1276	my ($self) = @_;
1037		1277
1038	my @children = $self->children;	1278	my @children = $self->children;
1039	delete $self->{children};	1279	delete $self->{children};
…		…
1041	for (@children) {	1281	for (@children) {
1042	delete $_->{parent};	1282	delete $_->{parent};
1043	$_->hide;	1283	$_->hide;
1044	}	1284	}
1045		1285
1046	$self->update;	1286	$self->realloc;
1047	}	1287	}
1048		1288
1049	sub get_wh {	1289	sub get_wh {
1050	my ($self) = @_;	1290	my ($self) = @_;
1051		1291
…		…
1082	sub size_allocate {	1322	sub size_allocate {
1083	my ($self, $w, $h) = @_;	1323	my ($self, $w, $h) = @_;
1084		1324
1085	my ($ws, $hs) = $self->get_wh;	1325	my ($ws, $hs) = $self->get_wh;
1086		1326
1087	my $req_w = sum @$ws;	1327	my $req_w = (sum @$ws) || 1;
1088	my $req_h = sum @$hs;	1328	my $req_h = (sum @$hs) || 1;
1089		1329
1090	# TODO: nicer code && do row_expand	1330	# TODO: nicer code && do row_expand
1091	my @col_expand = @{$self->{col_expand}};	1331	my @col_expand = @{$self->{col_expand}};
1092	@col_expand = (1) x @$ws unless @col_expand;	1332	@col_expand = (1) x @$ws unless @col_expand;
1093	my $col_expand = (sum @col_expand) || 1;	1333	my $col_expand = (sum @col_expand) || 1;
…		…
1147	}	1387	}
1148	}	1388	}
1149		1389
1150	#############################################################################	1390	#############################################################################
1151		1391
1152	package CFClient::UI::HBox;	1392	package CFClient::UI::Box;
1153
1154	# TODO: wrap into common Box base class
1155		1393
1156	our @ISA = CFClient::UI::Container::;	1394	our @ISA = CFClient::UI::Container::;
1157		1395
1158	sub size_request {	1396	sub size_request {
1159	my ($self) = @_;	1397	my ($self) = @_;
1160		1398
1161	my @alloc = map [$_->size_request], @{$self->{children}};	1399	$self->{vertical}
1162		1400	? (
1163	(	1401	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1164	(List::Util::sum map $_->[0], @alloc),	1402	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1165	(List::Util::max map $_->[1], @alloc),	1403	)
1166	)	1404	: (
		1405	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1406	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1407	)
1167	}	1408	}
1168		1409
1169	sub size_allocate {	1410	sub size_allocate {
1170	my ($self, $w, $h) = @_;	1411	my ($self, $w, $h) = @_;
1171		1412
1172	($h, $w) = ($w, $h);	1413	my $space = $self->{vertical} ? $h : $w;
1173
1174	my $children = $self->{children};	1414	my $children = $self->{children};
1175		1415
1176	my @h = map $_->{req_w}, @$children;	1416	my @req;
1177		1417
1178	my $req_h = List::Util::sum @h;	1418	if ($self->{homogeneous}) {
1179		1419	@req = ($space / (@$children || 1)) x @$children;
1180	if ($req_h > $h) {
1181	# ah well, not enough space
1182	$_ *= $h / $req_h for @h;
1183	} else {	1420	} else {
		1421	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1422	my $req = List::Util::sum @req;
		1423
		1424	if ($req > $space) {
		1425	# ah well, not enough space
		1426	$_ *= $space / $req for @req;
		1427	} else {
1184	my $exp = List::Util::sum map $_->{expand}, @$children;	1428	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1185	$exp ||= 1;
1186		1429
		1430	$space = ($space - $req) / $expand; # remaining space to give away
		1431
		1432	$req[$_] += $space * $children->[$_]{expand}
1187	for (0 .. $#$children) {	1433	for 0 .. $#$children;
1188	my $child = $children->[$_];
1189
1190	my $alloc_h = $h[$_];
1191	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1192	$h[$_] = $alloc_h;
1193	}	1434	}
1194	}	1435	}
1195		1436
1196	CFClient::UI::harmonize \@h;	1437	CFClient::UI::harmonize \@req;
1197		1438
1198	my $y = 0;	1439	my $pos = 0;
1199	for (0 .. $#$children) {	1440	for (0 .. $#$children) {
1200	my $child = $children->[$_];
1201	my $h = $h[$_];	1441	my $alloc = $req[$_];
1202	$child->configure ($y, 0, $h, $w);	1442	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1203		1443
1204	$y += $h;	1444	$pos += $alloc;
1205	}	1445	}
1206		1446
1207	1	1447	1
1208	}	1448	}
1209		1449
1210	#############################################################################	1450	#############################################################################
1211		1451
		1452	package CFClient::UI::HBox;
		1453
		1454	our @ISA = CFClient::UI::Box::;
		1455
		1456	sub new {
		1457	my $class = shift;
		1458
		1459	$class->SUPER::new (
		1460	vertical => 0,
		1461	@_,
		1462	)
		1463	}
		1464
		1465	#############################################################################
		1466
1212	package CFClient::UI::VBox;	1467	package CFClient::UI::VBox;
1213		1468
1214	# TODO: wrap into common Box base class
1215
1216	our @ISA = CFClient::UI::Container::;	1469	our @ISA = CFClient::UI::Box::;
1217		1470
1218	sub size_request {	1471	sub new {
1219	my ($self) = @_;	1472	my $class = shift;
1220		1473
1221	my @alloc = map [$_->size_request], @{$self->{children}};	1474	$class->SUPER::new (
1222		1475	vertical => 1,
1223	(	1476	@_,
1224	(List::Util::max map $_->[0], @alloc),
1225	(List::Util::sum map $_->[1], @alloc),
1226	)	1477	)
1227	}	1478	}
1228		1479
1229	sub size_allocate {
1230	my ($self, $w, $h) = @_;
1231
1232	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1233
1234	my $children = $self->{children};
1235
1236	my @h = map $_->{req_h}, @$children;
1237
1238	my $req_h = List::Util::sum @h;
1239
1240	if ($req_h > $h) {
1241	# ah well, not enough space
1242	$_ *= $h / $req_h for @h;
1243	} else {
1244	my $exp = List::Util::sum map $_->{expand}, @$children;
1245	$exp ||= 1;
1246
1247	for (0 .. $#$children) {
1248	my $child = $children->[$_];
1249
1250	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1251	}
1252	}
1253
1254	CFClient::UI::harmonize \@h;
1255
1256	my $y = 0;
1257	for (0 .. $#$children) {
1258	my $child = $children->[$_];
1259	my $h = $h[$_];
1260	$child->configure (0, $y, $w, $h);
1261
1262	$y += $h;
1263	}
1264
1265	1
1266	}
1267
1268	#############################################################################	1480	#############################################################################
1269		1481
1270	package CFClient::UI::Label;	1482	package CFClient::UI::Label;
1271		1483
1272	our @ISA = CFClient::UI::Base::;	1484	our @ISA = CFClient::UI::DrawBG::;
1273		1485
1274	use CFClient::OpenGL;	1486	use CFClient::OpenGL;
1275		1487
1276	sub new {	1488	sub new {
1277	my ($class, %arg) = @_;	1489	my ($class, %arg) = @_;
1278		1490
1279	my $self = $class->SUPER::new (	1491	my $self = $class->SUPER::new (
1280	fg => [1, 1, 1],	1492	fg => [1, 1, 1],
		1493	#bg => none
		1494	#active_bg => none
1281	#font => default_font	1495	#font => default_font
1282	#text => initial text	1496	#text => initial text
1283	#markup => initial narkup	1497	#markup => initial narkup
		1498	#max_w => maximum pixel width
		1499	ellipsise => 3, # end
1284	layout => (new CFClient::Layout),	1500	layout => (new CFClient::Layout),
1285	fontsize => 1,	1501	fontsize => 1,
1286	align => -1,	1502	align => -1,
1287	valign => -1,	1503	valign => -1,
1288	padding => 2,	1504	padding_x => 2,
		1505	padding_y => 2,
1289	can_events => 0,	1506	can_events => 0,
1290	%arg	1507	%arg
1291	);	1508	);
1292		1509
1293	if (exists $self->{template}) {	1510	if (exists $self->{template}) {
…		…
1303	}	1520	}
1304		1521
1305	$self	1522	$self
1306	}	1523	}
1307		1524
1308	sub escape {	1525	sub escape($) {
1309	local $_ = $_[1];	1526	local $_ = $_[0];
1310		1527
1311	s/&/&amp;/g;	1528	s/&/&amp;/g;
1312	s/>/&gt;/g;	1529	s/>/&gt;/g;
1313	s/</&lt;/g;	1530	s/</&lt;/g;
1314		1531
1315	$_[1]	1532	$_
1316	}	1533	}
1317		1534
1318	sub update {	1535	sub update {
1319	my ($self) = @_;	1536	my ($self) = @_;
1320		1537
…		…
1329	$self->{text} = "T$text";	1546	$self->{text} = "T$text";
1330		1547
1331	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1548	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1332	$self->{layout}->set_text ($text);	1549	$self->{layout}->set_text ($text);
1333		1550
		1551	$self->realloc;
1334	$self->update;	1552	$self->update;
1335	$self->check_size;
1336	}	1553	}
1337		1554
1338	sub set_markup {	1555	sub set_markup {
1339	my ($self, $markup) = @_;	1556	my ($self, $markup) = @_;
1340		1557
…		…
1344	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1561	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345		1562
1346	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1563	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347	$self->{layout}->set_markup ($markup);	1564	$self->{layout}->set_markup ($markup);
1348		1565
		1566	$self->realloc;
1349	$self->update;	1567	$self->update;
1350	$self->check_size;
1351	}	1568	}
1352		1569
1353	sub size_request {	1570	sub size_request {
1354	my ($self) = @_;	1571	my ($self) = @_;
1355		1572
1356	$self->{layout}->set_font ($self->{font}) if $self->{font};	1573	$self->{layout}->set_font ($self->{font}) if $self->{font};
1357	$self->{layout}->set_width ($self->{max_w} || -1);	1574	$self->{layout}->set_width ($self->{max_w} || -1);
		1575	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1576	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1358	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1577	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359		1578
1360	my ($w, $h) = $self->{layout}->size;	1579	my ($w, $h) = $self->{layout}->size;
1361		1580
1362	if (exists $self->{template}) {	1581	if (exists $self->{template}) {
…		…
1367		1586
1368	$w = List::Util::max $w, $w2;	1587	$w = List::Util::max $w, $w2;
1369	$h = List::Util::max $h, $h2;	1588	$h = List::Util::max $h, $h2;
1370	}	1589	}
1371		1590
1372	(	1591	($w, $h)
1373	$w + $self->{padding} * 2,
1374	$h + $self->{padding} * 2,
1375	)
1376	}	1592	}
1377		1593
1378	sub size_allocate {	1594	sub size_allocate {
1379	my ($self, $w, $h) = @_;	1595	my ($self, $w, $h) = @_;
1380		1596
		1597	delete $self->{ox};
		1598
1381	delete $self->{texture};	1599	delete $self->{texture}
		1600	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1382	}	1601	}
1383		1602
1384	sub set_fontsize {	1603	sub set_fontsize {
1385	my ($self, $fontsize) = @_;	1604	my ($self, $fontsize) = @_;
1386		1605
1387	$self->{fontsize} = $fontsize;	1606	$self->{fontsize} = $fontsize;
1388	delete $self->{texture};	1607	delete $self->{texture};
1389		1608
1390	$self->update;	1609	$self->realloc;
1391	$self->check_size;
1392	}	1610	}
1393		1611
1394	sub _draw {	1612	sub _draw {
1395	my ($self) = @_;	1613	my ($self) = @_;
		1614
		1615	$self->SUPER::_draw; # draw background, if applicable
1396		1616
1397	my $tex = $self->{texture} ||= do {	1617	my $tex = $self->{texture} ||= do {
1398	$self->{layout}->set_foreground (@{$self->{fg}});	1618	$self->{layout}->set_foreground (@{$self->{fg}});
1399	$self->{layout}->set_font ($self->{font}) if $self->{font};	1619	$self->{layout}->set_font ($self->{font}) if $self->{font};
1400	$self->{layout}->set_width ($self->{w});	1620	$self->{layout}->set_width ($self->{w});
		1621	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1622	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1401	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1623	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1402		1624
1403	my $tex = new_from_layout CFClient::Texture $self->{layout};	1625	new_from_layout CFClient::Texture $self->{layout}
		1626	};
1404		1627
		1628	unless (exists $self->{ox}) {
1405	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1629	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1406	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1630	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1407	: ($self->{w} - $tex->{w}) * 0.5;	1631	: ($self->{w} - $tex->{w}) * 0.5);
1408		1632
1409	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1633	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1410	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1634	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1411	: ($self->{h} - $tex->{h}) * 0.5;	1635	: ($self->{h} - $tex->{h}) * 0.5);
1412
1413	$tex
1414	};	1636	};
1415		1637
1416	glEnable GL_TEXTURE_2D;	1638	glEnable GL_TEXTURE_2D;
1417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1639	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418		1640
…		…
1444	active_fg => [0, 0, 0],	1666	active_fg => [0, 0, 0],
1445	can_hover => 1,	1667	can_hover => 1,
1446	can_focus => 1,	1668	can_focus => 1,
1447	valign => 0,	1669	valign => 0,
1448	can_events => 1,	1670	can_events => 1,
		1671	#text => ...
1449	@_	1672	@_
1450	)	1673	)
1451	}	1674	}
1452		1675
1453	sub _set_text {	1676	sub _set_text {
…		…
1455		1678
1456	delete $self->{cur_h};	1679	delete $self->{cur_h};
1457		1680
1458	return if $self->{text} eq $text;	1681	return if $self->{text} eq $text;
1459		1682
1460	delete $self->{texture};
1461
1462	$self->{last_activity} = $::NOW;	1683	$self->{last_activity} = $::NOW;
1463	$self->{text} = $text;	1684	$self->{text} = $text;
1464		1685
1465	$text =~ s/./*/g if $self->{hidden};	1686	$text =~ s/./*/g if $self->{hidden};
1466	$self->{layout}->set_text ("$text ");	1687	$self->{layout}->set_text ("$text ");
1467		1688
1468	$self->emit (changed => $self->{text});	1689	$self->_emit (changed => $self->{text});
		1690	$self->update;
1469	}	1691	}
1470		1692
1471	sub set_text {	1693	sub set_text {
1472	my ($self, $text) = @_;	1694	my ($self, $text) = @_;
1473		1695
1474	$self->{cursor} = length $text;	1696	$self->{cursor} = length $text;
1475	$self->_set_text ($text);	1697	$self->_set_text ($text);
1476	$self->check_size;	1698
1477	$self->update;	1699	$self->realloc;
1478	}	1700	}
1479		1701
1480	sub get_text {	1702	sub get_text {
1481	$_[0]{text}	1703	$_[0]{text}
1482	}	1704	}
…		…
1485	my ($self) = @_;	1707	my ($self) = @_;
1486		1708
1487	my ($w, $h) = $self->SUPER::size_request;	1709	my ($w, $h) = $self->SUPER::size_request;
1488		1710
1489	($w + 1, $h) # add 1 for cursor	1711	($w + 1, $h) # add 1 for cursor
1490	}
1491
1492	sub size_allocate {
1493	my ($self, $w, $h) = @_;
1494
1495	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1496	}	1712	}
1497		1713
1498	sub key_down {	1714	sub key_down {
1499	my ($self, $ev) = @_;	1715	my ($self, $ev) = @_;
1500		1716
…		…
1515	} elsif ($sym == CFClient::SDLK_HOME) {	1731	} elsif ($sym == CFClient::SDLK_HOME) {
1516	$self->{cursor} = 0;	1732	$self->{cursor} = 0;
1517	} elsif ($sym == CFClient::SDLK_END) {	1733	} elsif ($sym == CFClient::SDLK_END) {
1518	$self->{cursor} = length $text;	1734	$self->{cursor} = length $text;
1519	} elsif ($uni == 27) {	1735	} elsif ($uni == 27) {
1520	$self->emit ('escape');	1736	$self->_emit ('escape');
1521	} elsif ($uni) {	1737	} elsif ($uni) {
1522	substr $text, $self->{cursor}++, 0, chr $uni;	1738	substr $text, $self->{cursor}++, 0, chr $uni;
		1739	} else {
		1740	return 0;
1523	}	1741	}
1524		1742
1525	$self->_set_text ($text);	1743	$self->_set_text ($text);
1526	$self->update;	1744
		1745	$self->realloc;
		1746
		1747	1
1527	}	1748	}
1528		1749
1529	sub focus_in {	1750	sub focus_in {
1530	my ($self) = @_;	1751	my ($self) = @_;
1531		1752
…		…
1546	utf8::encode $text;	1767	utf8::encode $text;
1547	$self->{cursor} = length substr $text, 0, $idx;	1768	$self->{cursor} = length substr $text, 0, $idx;
1548		1769
1549	$self->_set_text ($self->{text});	1770	$self->_set_text ($self->{text});
1550	$self->update;	1771	$self->update;
		1772
		1773	1
1551	}	1774	}
1552		1775
1553	sub mouse_motion {	1776	sub mouse_motion {
1554	my ($self, $ev, $x, $y) = @_;	1777	my ($self, $ev, $x, $y) = @_;
1555	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1778	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1779
		1780	0
1556	}	1781	}
1557		1782
1558	sub _draw {	1783	sub _draw {
1559	my ($self) = @_;	1784	my ($self) = @_;
1560		1785
…		…
1611	if ($sym == 13) {	1836	if ($sym == 13) {
1612	unshift @{$self->{history}},	1837	unshift @{$self->{history}},
1613	my $txt = $self->get_text;	1838	my $txt = $self->get_text;
1614	$self->{history_pointer} = -1;	1839	$self->{history_pointer} = -1;
1615	$self->{history_saveback} = '';	1840	$self->{history_saveback} = '';
1616	$self->emit (activate => $txt);	1841	$self->_emit (activate => $txt);
1617	$self->update;	1842	$self->update;
1618		1843
1619	} elsif ($sym == CFClient::SDLK_UP) {	1844	} elsif ($sym == CFClient::SDLK_UP) {
1620	if ($self->{history_pointer} < 0) {	1845	if ($self->{history_pointer} < 0) {
1621	$self->{history_saveback} = $self->get_text;	1846	$self->{history_saveback} = $self->get_text;
…		…
1637	} else {	1862	} else {
1638	$self->set_text ($self->{history_saveback});	1863	$self->set_text ($self->{history_saveback});
1639	}	1864	}
1640		1865
1641	} else {	1866	} else {
1642	$self->SUPER::key_down ($ev);	1867	return $self->SUPER::key_down ($ev)
		1868	}
		1869
1643	}	1870	1
1644
1645	}	1871	}
1646		1872
1647	#############################################################################	1873	#############################################################################
1648		1874
1649	package CFClient::UI::Button;	1875	package CFClient::UI::Button;
…		…
1658		1884
1659	sub new {	1885	sub new {
1660	my $class = shift;	1886	my $class = shift;
1661		1887
1662	$class->SUPER::new (	1888	$class->SUPER::new (
1663	padding => 4,	1889	padding_x => 4,
		1890	padding_y => 4,
1664	fg => [1, 1, 1],	1891	fg => [1, 1, 1],
1665	bg => [1, 1, 1, 0.2],
1666	active_fg => [0, 0, 1],	1892	active_fg => [0, 0, 1],
1667	can_hover => 1,	1893	can_hover => 1,
1668	align => 0,	1894	align => 0,
1669	valign => 0,	1895	valign => 0,
1670	can_events => 1,	1896	can_events => 1,
1671	@_	1897	@_
1672	)	1898	)
1673	}	1899	}
1674		1900
		1901	sub activate { }
		1902
1675	sub button_up {	1903	sub button_up {
1676	my ($self, $ev, $x, $y) = @_;	1904	my ($self, $ev, $x, $y) = @_;
1677		1905
		1906	$self->emit ("activate")
1678	if ($x >= 0 && $x < $self->{w}	1907	if $x >= 0 && $x < $self->{w}
1679	&& $y >= 0 && $y < $self->{h}) {	1908	&& $y >= 0 && $y < $self->{h};
1680	$self->emit ("activate");	1909
1681	}	1910	1
1682	}	1911	}
1683		1912
1684	sub _draw {	1913	sub _draw {
1685	my ($self) = @_;	1914	my ($self) = @_;
1686		1915
…		…
1715		1944
1716	sub new {	1945	sub new {
1717	my $class = shift;	1946	my $class = shift;
1718		1947
1719	$class->SUPER::new (	1948	$class->SUPER::new (
1720	padding => 2,	1949	padding_x => 2,
		1950	padding_y => 2,
1721	fg => [1, 1, 1],	1951	fg => [1, 1, 1],
1722	active_fg => [1, 1, 0],	1952	active_fg => [1, 1, 0],
		1953	bg => [0, 0, 0, 0.2],
		1954	active_bg => [1, 1, 1, 0.5],
1723	state => 0,	1955	state => 0,
1724	can_hover => 1,	1956	can_hover => 1,
1725	@_	1957	@_
1726	)	1958	)
1727	}	1959	}
1728		1960
1729	sub size_request {	1961	sub size_request {
1730	my ($self) = @_;	1962	my ($self) = @_;
1731		1963
1732	($self->{padding} * 2 + 6) x 2	1964	(6) x 2
1733	}	1965	}
1734		1966
1735	sub button_down {	1967	sub button_down {
1736	my ($self, $ev, $x, $y) = @_;	1968	my ($self, $ev, $x, $y) = @_;
1737		1969
1738	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1970	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1739	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1971	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1740	$self->{state} = !$self->{state};	1972	$self->{state} = !$self->{state};
1741	$self->emit (changed => $self->{state});	1973	$self->_emit (changed => $self->{state});
		1974	} else {
		1975	return 0
		1976	}
		1977
1742	}	1978	1
1743	}	1979	}
1744		1980
1745	sub _draw {	1981	sub _draw {
1746	my ($self) = @_;	1982	my ($self) = @_;
1747		1983
1748	$self->SUPER::_draw;	1984	$self->SUPER::_draw;
1749		1985
1750	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1986	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1751		1987
1752	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1988	my ($w, $h) = @$self{qw(w h)};
		1989
		1990	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1753		1991
1754	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1992	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1755		1993
1756	my $tex = $self->{state} ? $tex[1] : $tex[0];	1994	my $tex = $self->{state} ? $tex[1] : $tex[0];
1757		1995
…		…
2011	qw(s1_slider.png s1_slider_bg.png);	2249	qw(s1_slider.png s1_slider_bg.png);
2012		2250
2013	sub new {	2251	sub new {
2014	my $class = shift;	2252	my $class = shift;
2015		2253
2016	# range [value, low, high, page]	2254	# range [value, low, high, page, unit]
2017		2255
2018	# TODO: 0-width page	2256	# TODO: 0-width page
2019	# TODO: req_w/h are wrong with vertical	2257	# TODO: req_w/h are wrong with vertical
2020	# TODO: calculations are off	2258	# TODO: calculations are off
2021	my $self = $class->SUPER::new (	2259	my $self = $class->SUPER::new (
2022	fg => [1, 1, 1],	2260	fg => [1, 1, 1],
2023	active_fg => [0, 0, 0],	2261	active_fg => [0, 0, 0],
		2262	bg => [0, 0, 0, 0.2],
		2263	active_bg => [1, 1, 1, 0.5],
2024	range => [0, 0, 100, 10],	2264	range => [0, 0, 100, 10, 0],
2025	req_w => $::WIDTH / 80,	2265	min_w => $::WIDTH / 80,
2026	req_h => $::WIDTH / 80,	2266	min_h => $::WIDTH / 80,
2027	vertical => 0,	2267	vertical => 0,
2028	can_hover => 1,	2268	can_hover => 1,
2029	inner_pad => 5,	2269	inner_pad => 0.02,
2030	@_	2270	@_
2031	);	2271	);
2032		2272
		2273	$self->set_value ($self->{range}[0]);
		2274	$self->update;
		2275
2033	$self	2276	$self
2034	}	2277	}
2035		2278
		2279	sub changed { }
		2280
		2281	sub set_range {
		2282	my ($self, $range) = @_;
		2283
		2284	($range, $self->{range}) = ($self->{range}, $range);
		2285
		2286	$self->update
		2287	if "@$range" ne "@{$self->{range}}";
		2288	}
		2289
		2290	sub set_value {
		2291	my ($self, $value) = @_;
		2292
		2293	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2294
		2295	$hi = $lo + 1 if $hi <= $lo;
		2296
		2297	$page = $hi - $lo if $page > $hi - $lo;
		2298
		2299	$value = $lo if $value < $lo;
		2300	$value = $hi - $page if $value > $hi - $page;
		2301
		2302	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2303	if $unit;
		2304
		2305	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2306
		2307	if ($value != $old_value) {
		2308	$self->_emit (changed => $value);
		2309	$self->update;
		2310	}
		2311	}
		2312
2036	sub size_request {	2313	sub size_request {
2037	my ($self) = @_;	2314	my ($self) = @_;
2038		2315
2039	my $w = $self->{req_w};	2316	($self->{req_w}, $self->{req_h})
2040	my $h = $self->{req_h};
2041
2042	$self->{vertical} ? ($h, $w) : ($w, $h)
2043	}	2317	}
2044		2318
2045	sub button_down {	2319	sub button_down {
2046	my ($self, $ev, $x, $y) = @_;	2320	my ($self, $ev, $x, $y) = @_;
2047		2321
2048	$self->SUPER::button_down ($ev, $x, $y);	2322	$self->SUPER::button_down ($ev, $x, $y);
		2323
		2324	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2325
2049	$self->mouse_motion ($ev, $x, $y);	2326	$self->mouse_motion ($ev, $x, $y)
2050	}	2327	}
2051		2328
2052	sub mouse_motion {	2329	sub mouse_motion {
2053	my ($self, $ev, $x, $y) = @_;	2330	my ($self, $ev, $x, $y) = @_;
2054		2331
2055	if ($GRAB == $self) {	2332	if ($GRAB == $self) {
		2333	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2334
		2335	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2336
		2337	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2338
		2339	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2340	} else {
		2341	return 0;
		2342	}
		2343
		2344	1
		2345	}
		2346
		2347	sub update {
		2348	my ($self) = @_;
		2349
		2350	delete $self->{knob_w};
		2351	$self->SUPER::update;
		2352	}
		2353
		2354	sub _draw {
		2355	my ($self) = @_;
		2356
		2357	unless ($self->{knob_w}) {
		2358	$self->set_value ($self->{range}[0]);
		2359
2056	my ($value, $lo, $hi, $page) = @{$self->{range}};	2360	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2361	my $range = ($hi - $page - $lo) || 1e-100;
2057		2362
2058	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2363	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2059		2364
2060	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2365	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2061	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2366	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2062		2367
2063	$x -= $inner_pad_px; # substract the padding	2368	$value = ($value - $lo) / $range;
2064	$x = $x * ($hi - $lo) / $inner_w + $lo;	2369	$value = $value * $self->{scale} + $self->{offset};
2065	$x = $lo if $x < $lo;
2066	$x = $hi - $page if $x > $hi - $page;
2067	$self->{range}[0] = $x;
2068		2370
2069	$self->emit (changed => $x);	2371	$self->{knob_x} = $value - $knob_w * 0.5;
2070	$self->update;	2372	$self->{knob_w} = $knob_w;
2071	}	2373	}
2072	}
2073
2074	# the inner_* stuff is for generating a padding for the slider handle,
2075	# so that the handle doesn't leave the texture. This calculation isn't 100%
2076	# correct propably, but it does the job for now
2077	sub _calc_inner_pad_px {
2078	my ($self, $w) = @_;
2079	($w / 100) * $self->{inner_pad} # % to pixels
2080	}
2081
2082	sub _draw {
2083	my ($self) = @_;
2084		2374
2085	$self->SUPER::_draw ();	2375	$self->SUPER::_draw ();
2086		2376
2087	my ($w, $h) = @$self{qw(w h)};	2377	glScale $self->{w}, $self->{h};
2088		2378
2089	if ($self->{vertical}) {	2379	if ($self->{vertical}) {
2090	# draw a vertical slider like a rotated horizontal slider	2380	# draw a vertical slider like a rotated horizontal slider
2091		2381
		2382	glTranslate 1, 0, 0;
2092	glRotate 90, 0, 0, 1;	2383	glRotate 90, 0, 0, 1;
2093	glTranslate 0, -$self->{w}, 0;
2094
2095	($w, $h) = ($h, $w);
2096	}	2384	}
2097		2385
2098	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2386	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2099	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2387	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2100		2388
2101	my ($value, $lo, $hi, $page) = @{$self->{range}};
2102
2103	$hi = $value + 1 if $lo == $hi;
2104
2105	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2106	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2107
2108	$page = int $page * $inner_w / ($hi - $lo);
2109	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2110
2111	$w -= $page;
2112	$page &= ~1;
2113	glTranslate $page * 0.5, 0, 0;
2114	$page ||= 2;
2115
2116	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2117	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2118
2119	glEnable GL_TEXTURE_2D;	2389	glEnable GL_TEXTURE_2D;
2120	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2390	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121		2391
2122	# draw background	2392	# draw background
2123	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2393	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2124		2394
2125	# draw handle	2395	# draw handle
2126	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2396	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2127		2397
2128	glDisable GL_TEXTURE_2D;	2398	glDisable GL_TEXTURE_2D;
2129	}	2399	}
		2400
		2401	#############################################################################
		2402
		2403	package CFClient::UI::ValSlider;
		2404
		2405	our @ISA = CFClient::UI::HBox::;
		2406
		2407	sub new {
		2408	my ($class, %arg) = @_;
		2409
		2410	my $range = delete $arg{range};
		2411
		2412	my $self = $class->SUPER::new (
		2413	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2414	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2415	to_value => sub { shift },
		2416	from_value => sub { shift },
		2417	%arg,
		2418	);
		2419
		2420	$self->{slider}->connect (changed => sub {
		2421	my ($self, $value) = @_;
		2422	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2423	$self->{parent}->emit (changed => $value);
		2424	});
		2425
		2426	# $self->{entry}->connect (changed => sub {
		2427	# my ($self, $value) = @_;
		2428	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2429	# $self->{parent}->emit (changed => $value);
		2430	# });
		2431
		2432	$self->add ($self->{slider}, $self->{entry});
		2433
		2434	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2435
		2436	$self
		2437	}
		2438
		2439	sub set_range { shift->{slider}->set_range (@_) }
		2440	sub set_value { shift->{slider}->set_value (@_) }
2130		2441
2131	#############################################################################	2442	#############################################################################
2132		2443
2133	package CFClient::UI::TextView;	2444	package CFClient::UI::TextView;
2134		2445
…		…
2164		2475
2165	$self->{fontsize} = $fontsize;	2476	$self->{fontsize} = $fontsize;
2166	$self->reflow;	2477	$self->reflow;
2167	}	2478	}
2168		2479
2169	sub text_height {
2170	my ($self, $text) = @_;
2171
2172	my $layout = $self->{layout};
2173
2174	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2175	$layout->set_width ($self->{children}[0]{w});
2176	$layout->set_markup ($text);
2177
2178	($layout->size)[1]
2179	}
2180
2181	sub reflow {
2182	my ($self) = @_;
2183
2184	$self->{need_reflow}++;
2185	$self->update;
2186	}
2187
2188	sub size_allocate {	2480	sub size_allocate {
2189	my ($self, $w, $h) = @_;	2481	my ($self, $w, $h) = @_;
2190		2482
2191	$self->SUPER::size_allocate ($w, $h);	2483	$self->SUPER::size_allocate ($w, $h);
2192		2484
…		…
2195	$self->{layout}->set_width ($self->{children}[0]{w});	2487	$self->{layout}->set_width ($self->{children}[0]{w});
2196		2488
2197	$self->reflow;	2489	$self->reflow;
2198	}	2490	}
2199		2491
		2492	sub text_size {
		2493	my ($self, $text, $indent) = @_;
		2494
		2495	my $layout = $self->{layout};
		2496
		2497	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2498	$layout->set_width ($self->{children}[0]{w} - $indent);
		2499	$layout->set_markup ($text);
		2500
		2501	$layout->size
		2502	}
		2503
		2504	sub reflow {
		2505	my ($self) = @_;
		2506
		2507	$self->{need_reflow}++;
		2508	$self->update;
		2509	}
		2510
		2511	sub set_offset {
		2512	my ($self, $offset) = @_;
		2513
		2514	# todo: base offset on lines or so, not on pixels
		2515	$self->{children}[1]->set_value ($offset);
		2516	}
		2517
		2518	sub clear {
		2519	my ($self) = @_;
		2520
		2521	$self->{par} = [];
		2522	$self->{height} = 0;
		2523	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2524	}
		2525
2200	sub add_paragraph {	2526	sub add_paragraph {
2201	my ($self, $color, $text) = @_;	2527	my ($self, $color, $text, $indent) = @_;
2202		2528
2203	#TODO: intelligently "reformat" paragraph	2529	for my $line (split /\n/, $text) {
2204		2530	my ($w, $h) = $self->text_size ($line);
2205	my $height = $self->text_height ($text);
2206
2207	$self->{height} += $height;	2531	$self->{height} += $h;
		2532	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2533	}
2208		2534
2209	push @{$self->{par}}, [$height, $color, $text];
2210
2211	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2535	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2212	$self->{children}[1]->update;
2213	}	2536	}
2214		2537
2215	sub update {	2538	sub update {
2216	my ($self) = @_;	2539	my ($self) = @_;
2217		2540
…		…
2220	return unless $self->{h} > 0;	2543	return unless $self->{h} > 0;
2221		2544
2222	delete $self->{texture};	2545	delete $self->{texture};
2223		2546
2224	$ROOT->on_post_alloc ($self, sub {	2547	$ROOT->on_post_alloc ($self, sub {
		2548	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2549
2225	if (delete $self->{need_reflow}) {	2550	if (delete $self->{need_reflow}) {
2226	my $height = 0;	2551	my $height = 0;
2227		2552
2228	$height += $_->[0] = $self->text_height ($_->[2])	2553	my $layout = $self->{layout};
		2554
		2555	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2556
2229	for @{$self->{par}};	2557	for (@{$self->{par}}) {
		2558	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2559	$layout->set_width ($W - $_->[3]);
		2560	$layout->set_markup ($_->[4]);
		2561	my ($w, $h) = $layout->size;
		2562	$_->[0] = $w + $_->[3];
		2563	$_->[1] = $h;
		2564	}
		2565
		2566	$height += $_->[1];
		2567	}
2230		2568
2231	$self->{height} = $height;	2569	$self->{height} = $height;
2232		2570
2233	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2571	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2234		2572
2235	delete $self->{texture};	2573	delete $self->{texture};
2236	}	2574	}
2237		2575
2238	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2576	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2239	glClearColor 0, 0, 0, 0;	2577	glClearColor 0.5, 0.5, 0.5, 0;
2240	glClear GL_COLOR_BUFFER_BIT;	2578	glClear GL_COLOR_BUFFER_BIT;
2241		2579
2242	glEnable GL_TEXTURE_2D;
2243	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2244
2245	my $top = int $self->{children}[1]{range}[0];	2580	my $top = int $self->{children}[1]{range}[0];
2246		2581
2247	my $y0 = $top;	2582	my $y0 = $top;
2248	my $y1 = $top + $self->{h};	2583	my $y1 = $top + $H;
2249		2584
2250	my $y = 0;	2585	my $y = 0;
2251		2586
2252	my $layout = $self->{layout};	2587	my $layout = $self->{layout};
2253		2588
2254	$layout->set_font ($self->{font}) if $self->{font};	2589	$layout->set_font ($self->{font}) if $self->{font};
2255		2590
		2591	glEnable GL_BLEND;
		2592	#TODO# not correct in windows where rgba is forced off
		2593	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2594
2256	for my $par (@{$self->{par}}) {	2595	for my $par (@{$self->{par}}) {
2257	my $h = $par->[0];	2596	my $h = $par->[1];
2258		2597
2259	if ($y0 < $y + $h && $y < $y1) {	2598	if ($y0 < $y + $h && $y < $y1) {
2260	$layout->set_foreground (@{ $par->[1] });	2599	$layout->set_foreground (@{ $par->[2] });
		2600	$layout->set_width ($W - $par->[3]);
2261	$layout->set_markup ($par->[2]);	2601	$layout->set_markup ($par->[4]);
2262		2602
2263	my ($W, $H) = $layout->size;	2603	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2264	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2604
		2605	glRasterPos $par->[3], $y - $y0;
		2606	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2265	}	2607	}
2266		2608
2267	$y += $h;	2609	$y += $h;
2268	}	2610	}
2269		2611
2270	glDisable GL_TEXTURE_2D;	2612	glDisable GL_BLEND;
2271	};	2613	};
2272	});	2614	});
2273	}	2615	}
2274		2616
2275	sub _draw {	2617	sub _draw {
2276	my ($self) = @_;	2618	my ($self) = @_;
2277		2619
2278	glEnable GL_TEXTURE_2D;	2620	glEnable GL_TEXTURE_2D;
2279	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2621	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2280	glColor 1, 1, 1, 1;	2622	glColor 1, 1, 1, 1;
2281	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2623	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2282	glDisable GL_TEXTURE_2D;	2624	glDisable GL_TEXTURE_2D;
2283		2625
2284	$self->{children}[1]->draw;	2626	$self->{children}[1]->draw;
2285		2627
2286	}	2628	}
…		…
2335		2677
2336	sub new {	2678	sub new {
2337	my $class = shift;	2679	my $class = shift;
2338		2680
2339	my $self = $class->SUPER::new (	2681	my $self = $class->SUPER::new (
2340	state => 0,	2682	state => 0,
2341	connect_activate => \&toggle_flopper,	2683	on_activate => \&toggle_flopper,
2342	@_	2684	@_
2343	);	2685	);
2344		2686
2345	if ($self->{state}) {
2346	$self->{state} = 0;
2347	$self->toggle_flopper;
2348	}
2349
2350	$self	2687	$self
2351	}	2688	}
2352		2689
2353	sub toggle_flopper {	2690	sub toggle_flopper {
2354	my ($self) = @_;	2691	my ($self) = @_;
2355		2692
2356	# TODO: use animation	2693	$self->{other}->toggle_visibility;
2357	if ($self->{state} = !$self->{state}) {
2358	$CFClient::UI::ROOT->add ($self->{other});
2359	$self->{other}->move ($self->coord2global (0, $self->{h}));
2360	$self->emit ("open");
2361	} else {
2362	$CFClient::UI::ROOT->remove ($self->{other});
2363	$self->emit ("close");
2364	}
2365
2366	$self->emit (changed => $self->{state});
2367	}	2694	}
2368		2695
2369	#############################################################################	2696	#############################################################################
2370		2697
2371	package CFClient::UI::Tooltip;	2698	package CFClient::UI::Tooltip;
…		…
2384	}	2711	}
2385		2712
2386	sub set_tooltip_from {	2713	sub set_tooltip_from {
2387	my ($self, $widget) = @_;	2714	my ($self, $widget) = @_;
2388		2715
		2716	my $tooltip = $widget->{tooltip};
		2717
		2718	if ($ENV{CFPLUS_DEBUG} & 2) {
		2719	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2720	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2721	. "req $widget->{req_w} $widget->{req_h}\n"
		2722	. "visible $widget->{visible}";
		2723	}
		2724
2389	$self->add (new CFClient::UI::Label	2725	$self->add (new CFClient::UI::Label
2390	markup => $widget->{tooltip},	2726	markup => $tooltip,
2391	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2727	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392	fontsize => 0.8,	2728	fontsize => 0.8,
2393	fg => [0, 0, 0, 1],	2729	fg => [0, 0, 0, 1],
		2730	ellipsise => 0,
2394	font => ($widget->{tooltip_font} || $::FONT_PROP),	2731	font => ($widget->{tooltip_font} || $::FONT_PROP),
2395	);	2732	);
2396	}	2733	}
2397		2734
2398	sub size_request {	2735	sub size_request {
2399	my ($self) = @_;	2736	my ($self) = @_;
…		…
2405		2742
2406	sub size_allocate {	2743	sub size_allocate {
2407	my ($self, $w, $h) = @_;	2744	my ($self, $w, $h) = @_;
2408		2745
2409	$self->SUPER::size_allocate ($w - 4, $h - 4);	2746	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2747	}
		2748
		2749	sub visibility_change {
		2750	my ($self, $visible) = @_;
		2751
		2752	return unless $visible;
		2753
		2754	$self->{root}->on_post_alloc ("move_$self" => sub {
		2755	my $widget = $self->{owner}
		2756	or return;
		2757
		2758	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2759
		2760	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2761	if $x + $self->{w} > $::WIDTH;
		2762
		2763	$self->move_abs ($x, $y);
		2764	});
2410	}	2765	}
2411		2766
2412	sub _draw {	2767	sub _draw {
2413	my ($self) = @_;	2768	my ($self) = @_;
2414		2769
…		…
2431	glVertex $w, $h;	2786	glVertex $w, $h;
2432	glVertex $w, 0;	2787	glVertex $w, 0;
2433	glEnd;	2788	glEnd;
2434		2789
2435	glTranslate 2 - 0.375, 2 - 0.375;	2790	glTranslate 2 - 0.375, 2 - 0.375;
		2791
2436	$self->SUPER::_draw;	2792	$self->SUPER::_draw;
2437	}	2793	}
2438		2794
2439	#############################################################################	2795	#############################################################################
2440		2796
…		…
2445	use CFClient::OpenGL;	2801	use CFClient::OpenGL;
2446		2802
2447	sub new {	2803	sub new {
2448	my $class = shift;	2804	my $class = shift;
2449		2805
2450	$class->SUPER::new (	2806	my $self = $class->SUPER::new (
2451	aspect => 1,	2807	aspect => 1,
		2808	can_events => 0,
2452	@_,	2809	@_,
2453	)	2810	);
		2811
		2812	if ($self->{anim} && $self->{animspeed}) {
		2813	Scalar::Util::weaken (my $widget = $self);
		2814
		2815	$self->{timer} = Event->timer (
		2816	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2817	hard => 1,
		2818	interval => $self->{animspeed},
		2819	cb => sub {
		2820	++$widget->{frame};
		2821	$widget->update;
		2822	},
		2823	);
		2824	}
		2825
		2826	$self
2454	}	2827	}
2455		2828
2456	sub size_request {	2829	sub size_request {
2457	(32, 8)	2830	(32, 8)
2458	}	2831	}
2459		2832
		2833	sub update {
		2834	my ($self) = @_;
		2835
		2836	return unless $self->{visible};
		2837
		2838	$self->SUPER::update;
		2839	}
		2840
2460	sub _draw {	2841	sub _draw {
2461	my ($self) = @_;	2842	my ($self) = @_;
2462		2843
2463	return unless $::CONN;#d# manage and cache textures differently	2844	return unless $::CONN;
		2845
		2846	my $face;
		2847
		2848	if ($self->{frame}) {
		2849	my $anim = $::CONN->{anim}[$self->{anim}];
		2850
		2851	$face = $anim->[ $self->{frame} % @$anim ]
		2852	if $anim && @$anim;
		2853	}
		2854
2464	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2855	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2465		2856
2466	# TODO animation
2467	if ($tex) {	2857	if ($tex) {
2468	glEnable GL_TEXTURE_2D;	2858	glEnable GL_TEXTURE_2D;
2469	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470	glColor 1, 1, 1, 1;	2860	glColor 1, 1, 1, 1;
2471	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2861	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472	glDisable GL_TEXTURE_2D;	2862	glDisable GL_TEXTURE_2D;
2473	}	2863	}
2474	}	2864	}
2475		2865
		2866	sub DESTROY {
		2867	my ($self) = @_;
		2868
		2869	$self->{timer}->cancel
		2870	if $self->{timer};
		2871
		2872	$self->SUPER::DESTROY;
		2873	}
		2874
2476	#############################################################################	2875	#############################################################################
2477		2876
2478	package CFClient::UI::InventoryItem;	2877	package CFClient::UI::Buttonbar;
2479		2878
2480	our @ISA = CFClient::UI::HBox::;	2879	our @ISA = CFClient::UI::HBox::;
2481		2880
2482	sub new {	2881	# TODO: should actualyl wrap buttons and other goodies.
2483	my $class = shift;
2484
2485	my %args = @_;
2486
2487	my $item = delete $args{item};
2488
2489	my $desc = $item->{nrof} < 2
2490	? $item->{name}
2491	: "$item->{nrof} $item->{name_pl}";
2492
2493
2494	my $self = $class->SUPER::new (
2495	can_hover => 1,
2496	can_events => 1,
2497	tooltip => (CFClient::UI::Label->escape ($desc)
2498	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499	connect_button_down => sub {
2500	my ($self, $ev, $x, $y) = @_;
2501
2502	# todo: maybe put examine on 1? but should just be a tooltip :(
2503	if ($ev->{button} == 1) {
2504	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505	} elsif ($ev->{button} == 2) {
2506	$::CONN->send ("apply $item->{tag}");
2507	} elsif ($ev->{button} == 3) {
2508	CFClient::UI::Menu->new (
2509	items => [
2510	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511	[
2512	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513	sub { $::CONN->send ("lock $item->{tag}") },
2514	],
2515	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518	],
2519	)->popup ($ev);
2520	}
2521
2522	1
2523	},
2524	%args
2525	);
2526
2527	$self->add (new CFClient::UI::Face
2528	can_events => 0,
2529	face => $item->{face},
2530	anim => $item->{anim},
2531	animspeed => $item->{animspeed},
2532	);
2533
2534	$self->add (new CFClient::UI::Label
2535	can_events => 0,
2536	text => $desc,
2537	);
2538
2539	$self
2540	}
2541
2542	#############################################################################
2543
2544	package CFClient::UI::Inventory;
2545
2546	our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548	sub new {
2549	my $class = shift;
2550
2551	my $self = $class->SUPER::new (
2552	scrolled => (new CFClient::UI::VBox),
2553	@_,
2554	);
2555
2556	$self
2557	}
2558
2559	sub set_items {
2560	my ($self, $items) = @_;
2561
2562	$self->{scrolled}->clear;
2563	return unless $items;
2564
2565	my @items = sort {
2566	($a->{type} <=> $b->{type})
2567	or ($a->{name} cmp $b->{name})
2568	} @$items;
2569
2570	$self->{real_items} = \@items;
2571
2572	for my $item (@items) {
2573	my $desc = $item->{nrof} < 2
2574	? $item->{name}
2575	: "$item->{nrof} $item->{name_pl}";
2576
2577	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578	}
2579
2580	$self->{scrolled}->add (@items);
2581
2582	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583	}
2584
2585	sub size_request {
2586	my ($self) = @_;
2587	($self->{req_w}, $self->{req_h});
2588	}
2589		2882
2590	#############################################################################	2883	#############################################################################
2591		2884
2592	package CFClient::UI::Menu;	2885	package CFClient::UI::Menu;
2593		2886
…		…
2627		2920
2628	# popup given the event (must be a mouse button down event currently)	2921	# popup given the event (must be a mouse button down event currently)
2629	sub popup {	2922	sub popup {
2630	my ($self, $ev) = @_;	2923	my ($self, $ev) = @_;
2631		2924
2632	$self->emit ("popdown");	2925	$self->_emit ("popdown");
2633		2926
2634	# maybe save $GRAB? must be careful about events...	2927	# maybe save $GRAB? must be careful about events...
2635	$GRAB = $self;	2928	$GRAB = $self;
2636	$self->{button} = $ev->{button};	2929	$self->{button} = $ev->{button};
2637		2930
2638	$self->show;	2931	$self->show;
2639	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2932	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640	}	2933	}
2641		2934
2642	sub mouse_motion {	2935	sub mouse_motion {
2643	my ($self, $ev, $x, $y) = @_;	2936	my ($self, $ev, $x, $y) = @_;
2644		2937
2645	# TODO: should use vbox->find_widget or so	2938	# TODO: should use vbox->find_widget or so
2646	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2939	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647	$self->{hover} = $self->{item}{$HOVER};	2940	$self->{hover} = $self->{item}{$HOVER};
		2941
		2942	0
2648	}	2943	}
2649		2944
2650	sub button_up {	2945	sub button_up {
2651	my ($self, $ev, $x, $y) = @_;	2946	my ($self, $ev, $x, $y) = @_;
2652		2947
2653	if ($ev->{button} == $self->{button}) {	2948	if ($ev->{button} == $self->{button}) {
2654	undef $GRAB;	2949	undef $GRAB;
2655	$self->hide;	2950	$self->hide;
2656		2951
2657	$self->emit ("popdown");	2952	$self->_emit ("popdown");
2658	$self->{hover}[1]->() if $self->{hover};	2953	$self->{hover}[1]->() if $self->{hover};
		2954	} else {
		2955	return 0
		2956	}
		2957
2659	}	2958	1
2660	}	2959	}
2661		2960
2662	#############################################################################	2961	#############################################################################
2663		2962
		2963	package CFClient::UI::Multiplexer;
		2964
		2965	our @ISA = CFClient::UI::Container::;
		2966
		2967	sub new {
		2968	my $class = shift;
		2969
		2970	my $self = $class->SUPER::new (
		2971	@_,
		2972	);
		2973
		2974	$self->{current} = $self->{children}[0]
		2975	if @{ $self->{children} };
		2976
		2977	$self
		2978	}
		2979
		2980	sub add {
		2981	my ($self, @widgets) = @_;
		2982
		2983	$self->SUPER::add (@widgets);
		2984
		2985	$self->{current} = $self->{children}[0]
		2986	if @{ $self->{children} };
		2987	}
		2988
		2989	sub set_current_page {
		2990	my ($self, $page_or_widget) = @_;
		2991
		2992	my $widget = ref $page_or_widget
		2993	? $page_or_widget
		2994	: $self->{children}[$page_or_widget];
		2995
		2996	$self->{current} = $widget;
		2997	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2998
		2999	$self->_emit (page_changed => $self->{current});
		3000
		3001	$self->realloc;
		3002	}
		3003
		3004	sub visible_children {
		3005	$_[0]{current}
		3006	}
		3007
		3008	sub size_request {
		3009	my ($self) = @_;
		3010
		3011	$self->{current}->size_request
		3012	}
		3013
		3014	sub size_allocate {
		3015	my ($self, $w, $h) = @_;
		3016
		3017	$self->{current}->configure (0, 0, $w, $h);
		3018	}
		3019
		3020	sub _draw {
		3021	my ($self) = @_;
		3022
		3023	$self->{current}->draw;
		3024	}
		3025
		3026	#############################################################################
		3027
		3028	package CFClient::UI::Notebook;
		3029
		3030	our @ISA = CFClient::UI::VBox::;
		3031
		3032	sub new {
		3033	my $class = shift;
		3034
		3035	my $self = $class->SUPER::new (
		3036	buttonbar => (new CFClient::UI::Buttonbar),
		3037	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3038	# filter => # will be put between multiplexer and $self
		3039	@_,
		3040	);
		3041
		3042	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3043	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3044
		3045	$self
		3046	}
		3047
		3048	sub add {
		3049	my ($self, $title, $widget, $tooltip) = @_;
		3050
		3051	Scalar::Util::weaken $self;
		3052
		3053	$self->{buttonbar}->add (new CFClient::UI::Button
		3054	markup => $title,
		3055	tooltip => $tooltip,
		3056	on_activate => sub { $self->set_current_page ($widget) },
		3057	);
		3058
		3059	$self->{multiplexer}->add ($widget);
		3060	}
		3061
		3062	sub set_current_page {
		3063	my ($self, $page) = @_;
		3064
		3065	$self->{multiplexer}->set_current_page ($page);
		3066	$self->_emit (page_changed => $self->{multiplexer}{current});
		3067	}
		3068
		3069	#############################################################################
		3070
2664	package CFClient::UI::Statusbox;	3071	package CFClient::UI::Statusbox;
2665		3072
2666	our @ISA = CFClient::UI::VBox::;	3073	our @ISA = CFClient::UI::VBox::;
		3074
		3075	sub new {
		3076	my $class = shift;
		3077
		3078	$class->SUPER::new (
		3079	fontsize => 0.8,
		3080	@_,
		3081	)
		3082	}
2667		3083
2668	sub reorder {	3084	sub reorder {
2669	my ($self) = @_;	3085	my ($self) = @_;
2670	my $NOW = time;	3086	my $NOW = time;
2671		3087
…		…
2690	? "<b>$item->{count} ×</b> $item->{text}"	3106	? "<b>$item->{count} ×</b> $item->{text}"
2691	: $item->{text};	3107	: $item->{text};
2692		3108
2693	for ($short) {	3109	for ($short) {
2694	s/^\s+//;	3110	s/^\s+//;
2695	s/\012.*/…/s;	3111	s/\s+/ /g;
2696	my $len = int 40 / $item->{fontsize};
2697	substr $_, $len, length, "…" if $len < length;
2698	}	3112	}
2699		3113
2700	new CFClient::UI::Label	3114	new CFClient::UI::Label
2701	markup => $short,	3115	markup => $short,
2702	tooltip => $item->{tooltip},	3116	tooltip => $item->{tooltip},
2703	tooltip_font => $::FONT_PROP,	3117	tooltip_font => $::FONT_PROP,
2704	tooltip_width => 0.67,	3118	tooltip_width => 0.67,
2705	fontsize => $item->{fontsize},	3119	fontsize => $item->{fontsize} || $self->{fontsize},
		3120	max_w => $::WIDTH * 0.44,
2706	color => $item->{color},	3121	fg => $item->{fg},
2707	can_events => 1,	3122	can_events => 1,
2708	can_hover => 1	3123	can_hover => 1
2709	};	3124	};
2710	}	3125	}
2711		3126
…		…
2716	sub add {	3131	sub add {
2717	my ($self, $text, %arg) = @_;	3132	my ($self, $text, %arg) = @_;
2718		3133
2719	$text =~ s/^\s+//;	3134	$text =~ s/^\s+//;
2720	$text =~ s/\s+$//;	3135	$text =~ s/\s+$//;
		3136
		3137	return unless $text;
2721		3138
2722	my $timeout = time + ((delete $arg{timeout}) || 60);	3139	my $timeout = time + ((delete $arg{timeout}) || 60);
2723		3140
2724	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3141	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725		3142
…		…
2737	$self->{item}{$group} = {	3154	$self->{item}{$group} = {
2738	id => ++$self->{id},	3155	id => ++$self->{id},
2739	text => $text,	3156	text => $text,
2740	timeout => $timeout,	3157	timeout => $timeout,
2741	tooltip => $text,	3158	tooltip => $text,
2742	fontsize => 0.8,
2743	color => [0.8, 0.8, 0.8, 0.8],	3159	fg => [0.8, 0.8, 0.8, 0.8],
2744	pri => 0,	3160	pri => 0,
2745	count => 1,	3161	count => 1,
2746	%arg,	3162	%arg,
2747	};	3163	};
2748	}	3164	}
2749		3165
2750	$self->reorder;	3166	$self->reorder;
2751	}	3167	}
2752		3168
		3169	sub reconfigure {
		3170	my ($self) = @_;
		3171
		3172	delete $_->{label}
		3173	for values %{ $self->{item} || {} };
		3174
		3175	$self->reorder;
		3176	$self->SUPER::reconfigure;
		3177	}
		3178
2753	#############################################################################	3179	#############################################################################
2754		3180
2755	package CFClient::UI::Root;	3181	package CFClient::UI::Inventory;
2756		3182
2757	our @ISA = CFClient::UI::Container::;	3183	our @ISA = CFClient::UI::ScrolledWindow::;
2758
2759	use CFClient::OpenGL;
2760		3184
2761	sub new {	3185	sub new {
2762	my $class = shift;	3186	my $class = shift;
2763		3187
2764	$class->SUPER::new (	3188	my $self = $class->SUPER::new (
		3189	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3190	@_,
		3191	);
		3192
		3193	$self
		3194	}
		3195
		3196	sub set_items {
		3197	my ($self, $items) = @_;
		3198
		3199	$self->{child}->clear;
		3200	return unless $items;
		3201
		3202	my @items = sort {
		3203	($a->{type} <=> $b->{type})
		3204	or ($a->{name} cmp $b->{name})
		3205	} @$items;
		3206
		3207	$self->{real_items} = \@items;
		3208
		3209	my $row = 0;
		3210	for my $item (@items) {
		3211	CFClient::Item::update_widgets $item;
		3212
		3213	$self->{child}->add (0, $row, $item->{face_widget});
		3214	$self->{child}->add (1, $row, $item->{desc_widget});
		3215	$self->{child}->add (2, $row, $item->{weight_widget});
		3216
		3217	$row++;
		3218	}
		3219	}
		3220
		3221	#############################################################################
		3222
		3223	package CFClient::UI::BindEditor;
		3224
		3225	our @ISA = CFClient::UI::FancyFrame::;
		3226
		3227	sub new {
		3228	my $class = shift;
		3229
		3230	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3231
		3232	$self->add (my $vb = new CFClient::UI::VBox);
		3233
		3234
		3235	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3236	text => "start recording",
		3237	tooltip => "Start/Stops recording of actions."
		3238	."All subsequent actions after the recording started will be captured."
		3239	."The actions are displayed after the record was stopped."
		3240	."To bind the action you have to click on the 'Bind' button",
		3241	on_activate => sub {
		3242	unless ($self->{recording}) {
		3243	$self->start;
		3244	} else {
		3245	$self->stop;
		3246	}
		3247	});
		3248
		3249	$vb->add (new CFClient::UI::Label text => "Actions:");
		3250	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3251
		3252	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3253	$vb->add (my $hb = new CFClient::UI::HBox);
		3254	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3255	$hb->add (new CFClient::UI::Button
		3256	text => "bind",
		3257	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3258	on_activate => sub {
		3259	$self->ask_for_bind;
		3260	});
		3261
		3262	$vb->add (my $hb = new CFClient::UI::HBox);
		3263	$hb->add (new CFClient::UI::Button
		3264	text => "ok",
		3265	expand => 1,
		3266	tooltip => "This closes the binding editor and saves the binding",
		3267	on_activate => sub {
		3268	$self->hide;
		3269	$self->commit;
		3270	});
		3271
		3272	$hb->add (new CFClient::UI::Button
		3273	text => "cancel",
		3274	expand => 1,
		3275	tooltip => "This closes the binding editor without saving",
		3276	on_activate => sub {
		3277	$self->hide;
		3278	$self->{binding_cancel}->()
		3279	if $self->{binding_cancel};
		3280	});
		3281
		3282	$self->update_binding_widgets;
		3283
		3284	$self
		3285	}
		3286
		3287	sub commit {
		3288	my ($self) = @_;
		3289	my ($mod, $sym, $cmds) = $self->get_binding;
		3290	if ($sym != 0 && @$cmds > 0) {
		3291	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3292	."'. Don't forget 'Save Config'!");
		3293	$self->{binding_change}->($mod, $sym, $cmds)
		3294	if $self->{binding_change};
		3295	} else {
		3296	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3297	$self->{binding_cancel}->()
		3298	if $self->{binding_cancel};
		3299	}
		3300	}
		3301
		3302	sub start {
		3303	my ($self) = @_;
		3304
		3305	$self->{rec_btn}->set_text ("stop recording");
		3306	$self->{recording} = 1;
		3307	$self->clear_command_list;
		3308	$::CONN->start_record if $::CONN;
		3309	}
		3310
		3311	sub stop {
		3312	my ($self) = @_;
		3313
		3314	$self->{rec_btn}->set_text ("start recording");
		3315	$self->{recording} = 0;
		3316
		3317	my $rec;
		3318	$rec = $::CONN->stop_record if $::CONN;
		3319	return unless ref $rec eq 'ARRAY';
		3320	$self->set_command_list ($rec);
		3321	}
		3322
		3323
		3324	sub ask_for_bind_and_commit {
		3325	my ($self) = @_;
		3326	$self->ask_for_bind (1);
		3327	}
		3328
		3329	sub ask_for_bind {
		3330	my ($self, $commit) = @_;
		3331
		3332	CFClient::Binder::open_binding_dialog (sub {
		3333	my ($mod, $sym) = @_;
		3334	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3335	$self->update_binding_widgets;
		3336	$self->commit if $commit;
		3337	});
		3338	}
		3339
		3340	# $mod and $sym are the modifiers and key symbol
		3341	# $cmds is a array ref of strings (the commands)
		3342	# $cb is the callback that is executed on OK
		3343	# $ccb is the callback that is executed on CANCEL and
		3344	# when the binding was unsuccessful on OK
		3345	sub set_binding {
		3346	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3347
		3348	$self->clear_command_list;
		3349	$self->{recording} = 0;
		3350	$self->{rec_btn}->set_text ("start recording");
		3351
		3352	$self->{binding} = [$mod, $sym];
		3353	$self->{commands} = $cmds;
		3354
		3355	$self->{binding_change} = $cb;
		3356	$self->{binding_cancel} = $ccb;
		3357
		3358	$self->update_binding_widgets;
		3359	}
		3360
		3361	# this is a shortcut method that asks for a binding
		3362	# and then just binds it.
		3363	sub do_quick_binding {
		3364	my ($self, $cmds) = @_;
		3365	$self->set_binding (undef, undef, $cmds, sub {
		3366	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3367	});
		3368	$self->ask_for_bind (1);
		3369	}
		3370
		3371	sub update_binding_widgets {
		3372	my ($self) = @_;
		3373	my ($mod, $sym, $cmds) = $self->get_binding;
		3374	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3375	$self->set_command_list ($cmds);
		3376	}
		3377
		3378	sub get_binding {
		3379	my ($self) = @_;
		3380	return (
		3381	$self->{binding}->[0],
		3382	$self->{binding}->[1],
		3383	[ grep { defined $_ } @{$self->{commands}} ]
		3384	);
		3385	}
		3386
		3387	sub clear_command_list {
		3388	my ($self) = @_;
		3389	$self->{cmdbox}->clear ();
		3390	}
		3391
		3392	sub set_command_list {
		3393	my ($self, $cmds) = @_;
		3394
		3395	$self->{cmdbox}->clear ();
		3396	$self->{commands} = $cmds;
		3397
		3398	my $idx = 0;
		3399
		3400	for (@$cmds) {
		3401	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3402
		3403	my $i = $idx;
		3404	$hb->add (new CFClient::UI::Label text => $_);
		3405	$hb->add (new CFClient::UI::Button
		3406	text => "delete",
		3407	tooltip => "Deletes the action from the record",
		3408	on_activate => sub {
		3409	$self->{cmdbox}->remove ($hb);
		3410	$cmds->[$i] = undef;
		3411	});
		3412
		3413
		3414	$idx++
		3415	}
		3416	}
		3417
		3418	#############################################################################
		3419
		3420	package CFClient::UI::SpellList;
		3421
		3422	our @ISA = CFClient::UI::Table::;
		3423
		3424	sub new {
		3425	my $class = shift;
		3426
		3427	my $self = $class->SUPER::new (
		3428	binding => [],
		3429	commands => [],
2765	@_,	3430	@_,
2766	)	3431	)
2767	}	3432	}
2768		3433
2769	sub configure {	3434	# XXX: Do sorting? Argl...
2770	my ($self, $x, $y, $w, $h) = @_;	3435	sub add_spell {
2771
2772	$self->{w} = $w;
2773	$self->{h} = $h;
2774	}
2775
2776	sub check_size {
2777	my ($self) = @_;	3436	my ($self, $spell) = @_;
		3437	$self->{spells}->{$spell->{name}} = $spell;
2778		3438
2779	$self->size_allocate ($self->{w}, $self->{h})	3439	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2780	if $self->{w};	3440	face => $spell->{face},
		3441	can_hover => 1,
		3442	can_events => 1,
		3443	tooltip => $spell->{message});
		3444
		3445	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3446	text => $spell->{name},
		3447	can_hover => 1,
		3448	can_events => 1,
		3449	tooltip => $spell->{message},
		3450	expand => 1);
		3451
		3452	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3453	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3454	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3455	expand => 1);
		3456
		3457	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3458	text => "bind to key",
		3459	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3460	}
		3461
		3462	sub rebuild_spell_list {
		3463	my ($self) = @_;
		3464	$self->{tbl_idx} = 0;
		3465	$self->add_spell ($_) for values %{$self->{spells}};
		3466	}
		3467
		3468	sub remove_spell {
		3469	my ($self, $spell) = @_;
		3470	delete $self->{spells}->{$spell->{name}};
		3471	$self->rebuild_spell_list;
		3472	}
		3473
		3474	#############################################################################
		3475
		3476	package CFClient::UI::Root;
		3477
		3478	our @ISA = CFClient::UI::Container::;
		3479
		3480	use CFClient::OpenGL;
		3481
		3482	sub new {
		3483	my $class = shift;
		3484
		3485	my $self = $class->SUPER::new (
		3486	visible => 1,
		3487	@_,
		3488	);
		3489
		3490	Scalar::Util::weaken ($self->{root} = $self);
		3491
		3492	$self
2781	}	3493	}
2782		3494
2783	sub size_request {	3495	sub size_request {
2784	my ($self) = @_;	3496	my ($self) = @_;
2785		3497
2786	($self->{w}, $self->{h})	3498	($self->{w}, $self->{h})
		3499	}
		3500
		3501	sub _to_pixel {
		3502	my ($coord, $size, $max) = @_;
		3503
		3504	$coord =
		3505	$coord eq "center" ? ($max - $size) * 0.5
		3506	: $coord eq "max" ? $max
		3507	: $coord;
		3508
		3509	$coord = 0 if $coord < 0;
		3510	$coord = $max - $size if $coord > $max - $size;
		3511
		3512	int $coord + 0.5
2787	}	3513	}
2788		3514
2789	sub size_allocate {	3515	sub size_allocate {
2790	my ($self, $w, $h) = @_;	3516	my ($self, $w, $h) = @_;
2791		3517
2792	my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793	my $old_h = $self->{old_h}; $self->{old_h} = $h;
2794
2795	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2796	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2797
2798	for my $child ($self->children) {	3518	for my $child ($self->children) {
2799	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3519	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800		3520
2801	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3521	$X = $child->{force_x} if exists $child->{force_x};
2802	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3522	$Y = $child->{force_y} if exists $child->{force_y};
		3523
		3524	$X = _to_pixel $X, $W, $self->{w};
		3525	$Y = _to_pixel $Y, $H, $self->{h};
		3526
2803	$child->configure ($X, $Y, $W, $H);	3527	$child->configure ($X, $Y, $W, $H);
2804	}	3528	}
2805	}	3529	}
2806		3530
2807	sub coord2local {	3531	sub coord2local {
…		…
2817	}	3541	}
2818		3542
2819	sub update {	3543	sub update {
2820	my ($self) = @_;	3544	my ($self) = @_;
2821		3545
2822	$self->check_size;
2823	$::WANT_REFRESH++;	3546	$::WANT_REFRESH++;
2824	}	3547	}
2825		3548
2826	sub add {	3549	sub add {
2827	my ($self, @children) = @_;	3550	my ($self, @children) = @_;
2828		3551
2829	for my $child (@children) {
2830	$child->{toplevel} = 1;	3552	$_->{is_toplevel} = 1
2831		3553	for @children;
2832	# integerise window positions
2833	$child->{x} = int $child->{x};
2834	$child->{y} = int $child->{y};
2835	}
2836		3554
2837	$self->SUPER::add (@children);	3555	$self->SUPER::add (@children);
		3556	}
		3557
		3558	sub remove {
		3559	my ($self, @children) = @_;
		3560
		3561	$self->SUPER::remove (@children);
		3562
		3563	delete $self->{is_toplevel}
		3564	for @children;
		3565
		3566	while (@children) {
		3567	my $w = pop @children;
		3568	push @children, $w->children;
		3569	$w->set_invisible;
		3570	}
2838	}	3571	}
2839		3572
2840	sub on_refresh {	3573	sub on_refresh {
2841	my ($self, $id, $cb) = @_;	3574	my ($self, $id, $cb) = @_;
2842		3575
…		…
2855	while ($self->{refresh_hook}) {	3588	while ($self->{refresh_hook}) {
2856	$_->()	3589	$_->()
2857	for values %{delete $self->{refresh_hook}};	3590	for values %{delete $self->{refresh_hook}};
2858	}	3591	}
2859		3592
2860	if ($self->{check_size}) {	3593	if ($self->{realloc}) {
2861	my @queue = ([], []);	3594	my %queue;
		3595	my @queue;
		3596	my $widget;
2862		3597
2863	for (;;) {	3598	outer:
2864	if ($self->{check_size}) {	3599	while () {
2865	# heuristic: check containers last	3600	if (my $realloc = delete $self->{realloc}) {
2866	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3601	for $widget (values %$realloc) {
2867	for values %{delete $self->{check_size}}	3602	$widget->{visible} or next; # do not resize invisible widgets
		3603
		3604	$queue{$widget+0}++ and next; # duplicates are common
		3605
		3606	push @{ $queue[$widget->{visible}] }, $widget;
		3607	}
2868	}	3608	}
2869		3609
2870	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3610	while () {
		3611	@queue or last outer;
2871		3612
2872	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3613	$widget = pop @{ $queue[-1] || [] }
2873	? @$widget{qw(user_w user_h)}	3614	and last;
2874	: $widget->size_request;
2875
2876	if (delete $widget->{force_alloc}
2877	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879		3615
		3616	pop @queue;
		3617	}
		3618
		3619	delete $queue{$widget+0};
		3620
		3621	my ($w, $h) = $widget->size_request;
		3622
		3623	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3624	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3625
		3626	$w = $widget->{force_w} if exists $widget->{force_w};
		3627	$h = $widget->{force_h} if exists $widget->{force_h};
		3628
		3629	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3630	|| delete $widget->{force_realloc}) {
2880	$widget->{req_w} = $w;	3631	$widget->{req_w} = $w;
2881	$widget->{req_h} = $h;	3632	$widget->{req_h} = $h;
2882		3633
2883	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3634	$self->{size_alloc}{$widget+0} = $widget;
2884		3635
2885	$widget->{parent}->check_size
2886	if $widget->{parent};	3636	if (my $parent = $widget->{parent}) {
		3637	$self->{realloc}{$parent+0} = $parent
		3638	unless $queue{$parent+0};
		3639
		3640	$parent->{force_size_alloc} = 1;
		3641	$self->{size_alloc}{$parent+0} = $parent;
		3642	}
2887	}	3643	}
		3644
		3645	delete $self->{realloc}{$widget+0};
2888	}	3646	}
2889	}	3647	}
2890		3648
2891	while ($self->{size_alloc}) {	3649	while (my $size_alloc = delete $self->{size_alloc}) {
2892	for (values %{delete $self->{size_alloc}}) {	3650	my @queue = sort { $b->{visible} <=> $a->{visible} }
2893	my ($widget, $w, $h) = @$_;	3651	values %$size_alloc;
		3652
		3653	while () {
		3654	my $widget = pop @queue || last;
		3655
		3656	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2894		3657
2895	$w = 0 if $w < 0;	3658	$w = 0 if $w < 0;
2896	$h = 0 if $h < 0;	3659	$h = 0 if $h < 0;
2897		3660
		3661	$w = int $w + 0.5;
		3662	$h = int $h + 0.5;
		3663
		3664	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3665	$widget->{old_w} = $widget->{w};
		3666	$widget->{old_h} = $widget->{h};
		3667
2898	$widget->{w} = $w;	3668	$widget->{w} = $w;
2899	$widget->{h} = $h;	3669	$widget->{h} = $h;
2900	$widget->size_allocate ($w, $h);	3670
2901	$widget->emit (size_allocate => $w, $h);	3671	$widget->emit (size_allocate => $w, $h);
		3672	}
2902	}	3673	}
2903	}	3674	}
2904		3675
2905	while ($self->{post_alloc_hook}) {	3676	while ($self->{post_alloc_hook}) {
2906	$_->()	3677	$_->()
2907	for values %{delete $self->{post_alloc_hook}};	3678	for values %{delete $self->{post_alloc_hook}};
2908	}	3679	}
2909		3680
		3681
2910	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3682	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2911	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3683	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2912	glClear GL_COLOR_BUFFER_BIT;	3684	glClear GL_COLOR_BUFFER_BIT;
2913		3685
2914	glMatrixMode GL_PROJECTION;	3686	glMatrixMode GL_PROJECTION;
2915	glLoadIdentity;	3687	glLoadIdentity;
2916	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3688	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2917	glMatrixMode GL_MODELVIEW;	3689	glMatrixMode GL_MODELVIEW;
2918	glLoadIdentity;	3690	glLoadIdentity;
2919		3691
		3692	{
		3693	package CFClient::UI::Base;
		3694
		3695	($draw_x, $draw_y, $draw_w, $draw_h) =
		3696	(0, 0, $self->{w}, $self->{h});
		3697	}
		3698
2920	$self->_draw;	3699	$self->_draw;
2921	}	3700	}
2922		3701
2923	#############################################################################	3702	#############################################################################
2924		3703
2925	package CFClient::UI;	3704	package CFClient::UI;
2926		3705
2927	$ROOT = new CFClient::UI::Root;	3706	$ROOT = new CFClient::UI::Root;
2928	$TOOLTIP = new CFClient::UI::Tooltip;	3707	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2929		3708
2930	1	3709	1
2931		3710

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