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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.230 by root, Wed May 24 21:59:54 2006 UTC vs.
Revision 1.259 by root, Tue May 30 07:13:09 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
		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 = $layout;
		42	}
18		43
19	sub check_tooltip {	44	sub check_tooltip {
20	if (!$GRAB) {	45	if (!$GRAB) {
21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	46	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22	if (length $widget->{tooltip}) {	47	if (length $widget->{tooltip}) {
23		48
24	if ($TOOLTIP->{owner} != $widget) {	49	if ($TOOLTIP->{owner} != $widget) {
		50	$TOOLTIP->hide;
		51
25	$TOOLTIP->{owner} = $widget;	52	$TOOLTIP->{owner} = $widget;
26		53
27	my $tip = $widget->{tooltip};	54	my $tip = $widget->{tooltip};
28		55
29	$tip = $tip->($widget) if CODE:: eq ref $tip;	56	$tip = $tip->($widget) if CODE:: eq ref $tip;
30		57
31	$TOOLTIP->set_tooltip_from ($widget);	58	$TOOLTIP->set_tooltip_from ($widget);
32	$TOOLTIP->show;	59	$TOOLTIP->show;
33
34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37	if $x + $TOOLTIP->{w} > $::WIDTH;
38
39	$TOOLTIP->move ($x, $y);
40	$TOOLTIP->check_size;
41	$TOOLTIP->update;
42	}	60	}
43		61
44	return;	62	return;
45	}	63	}
46	}	64	}
…		…
50	delete $TOOLTIP->{owner};	68	delete $TOOLTIP->{owner};
51	}	69	}
52		70
53	# class methods for events	71	# class methods for events
54	sub feed_sdl_key_down_event {	72	sub feed_sdl_key_down_event {
55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	73	$FOCUS->emit (key_down => $_[0])
56	if $FOCUS;	74	if $FOCUS;
57	}	75	}
58		76
59	sub feed_sdl_key_up_event {	77	sub feed_sdl_key_up_event {
60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	78	$FOCUS->emit (key_up => $_[0])
61	if $FOCUS;	79	if $FOCUS;
62	}	80	}
63		81
64	sub feed_sdl_button_down_event {	82	sub feed_sdl_button_down_event {
65	my ($ev) = @_;	83	my ($ev) = @_;
…		…
74	check_tooltip;	92	check_tooltip;
75	}	93	}
76		94
77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	95	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
78		96
79	if ($GRAB) {	97	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80	($x, $y) = $GRAB->coord2local ($x, $y);	98	if $GRAB;
81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82	}
83	}	99	}
84		100
85	sub feed_sdl_button_up_event {	101	sub feed_sdl_button_up_event {
86	my ($ev) = @_;	102	my ($ev) = @_;
87	my ($x, $y) = ($ev->{x}, $ev->{y});	103	my ($x, $y) = ($ev->{x}, $ev->{y});
88		104
89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	105	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90		106
91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	107	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92		108
93	if ($GRAB) {	109	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94	($x, $y) = $GRAB->coord2local ($x, $y);	110	if $GRAB;
95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96	}
97		111
98	if (!$BUTTON_STATE) {	112	if (!$BUTTON_STATE) {
99	my $grab = $GRAB; undef $GRAB;	113	my $grab = $GRAB; undef $GRAB;
100	$grab->update if $grab;	114	$grab->update if $grab;
101	$GRAB->update if $GRAB;	115	$GRAB->update if $GRAB;
…		…
117	$HOVER->update if $HOVER && $HOVER->{can_hover};	131	$HOVER->update if $HOVER && $HOVER->{can_hover};
118		132
119	check_tooltip;	133	check_tooltip;
120	}	134	}
121		135
122	if ($HOVER) {
123	($x, $y) = $HOVER->coord2local ($x, $y);
124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	136	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125	}	137	if $HOVER;
126	}	138	}
127		139
128	# convert position array to integers	140	# convert position array to integers
129	sub harmonize {	141	sub harmonize {
130	my ($vals) = @_;	142	my ($vals) = @_;
…		…
158	sub rescale_widgets {	170	sub rescale_widgets {
159	my ($sx, $sy) = @_;	171	my ($sx, $sy) = @_;
160		172
161	for my $widget (values %WIDGET) {	173	for my $widget (values %WIDGET) {
162	if ($widget->{is_toplevel}) {	174	if ($widget->{is_toplevel}) {
		175	$widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		176	$widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		177
163	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};	178	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
164	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	179	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
165	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};	180	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
166	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
167	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};	181	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
168	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};	182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
169	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};	183	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
170	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};	184
		185	$widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		186	$widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		187
171	}	188	}
172	}	189	}
173		190
174	reconfigure_widgets;	191	reconfigure_widgets;
175	}	192	}
…		…
184		201
185	sub new {	202	sub new {
186	my $class = shift;	203	my $class = shift;
187		204
188	my $self = bless {	205	my $self = bless {
189	x => 0,	206	x => "center",
190	y => 0,	207	y => "center",
191	z => 0,	208	z => 0,
		209	w => undef,
		210	h => undef,
192	can_events => 1,	211	can_events => 1,
193	@_	212	@_
194	}, $class;	213	}, $class;
195		214
		215	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		216
196	for (keys %$self) {	217	for (keys %$self) {
197	if (/^connect_(.*)$/) {	218	if (/^on_(.*)$/) {
198	$self->connect ($1 => delete $self->{$_});	219	$self->connect ($1 => delete $self->{$_});
199	}	220	}
200	}	221	}
201		222
202	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	223	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		224	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		225	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		226	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		227	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		228
		229	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		230	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		231
		232	$self->show if $layout->{show};
		233	}
203		234
204	$self	235	$self
205	}	236	}
206		237
207	sub destroy {	238	sub destroy {
…		…
211	%$self = ();	242	%$self = ();
212	}	243	}
213		244
214	sub show {	245	sub show {
215	my ($self) = @_;	246	my ($self) = @_;
		247
216	return if $self->{parent};	248	return if $self->{parent};
217		249
218	$CFClient::UI::ROOT->add ($self);	250	$CFClient::UI::ROOT->add ($self);
219	}	251	}
220		252
221	sub show_centered {	253	sub set_visible {
222	my ($self) = @_;	254	my ($self) = @_;
		255
223	return if $self->{parent};	256	return if $self->{visible};
224		257
225	$self->show;	258	$self->{root} = $self->{parent}{root};
		259	$self->{visible} = $self->{parent}{visible} + 1;
226		260
227	$CFClient::UI::ROOT->on_post_alloc (	261	$self->emit (visibility_change => 1);
228	"centered $self" => sub {
229	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
230	},
231	);
232	}
233		262
234	sub hide {	263	$self->realloc if !exists $self->{req_w};
		264
		265	$_->set_visible for $self->children;
		266	}
		267
		268	sub set_invisible {
235	my ($self) = @_;	269	my ($self) = @_;
		270
		271	return unless $self->{visible};
		272
		273	$_->set_invisible for $self->children;
		274
		275	delete $self->{root};
		276	delete $self->{visible};
236		277
237	undef $GRAB if $GRAB == $self;	278	undef $GRAB if $GRAB == $self;
238	undef $HOVER if $HOVER == $self;	279	undef $HOVER if $HOVER == $self;
239		280
		281	CFClient::UI::check_tooltip
		282	if $TOOLTIP->{owner} == $self;
		283
		284	$self->focus_out;
		285
		286	$self->emit (visibility_change => 0);
		287	}
		288
		289	sub set_visibility {
		290	my ($self, $visible) = @_;
		291
		292	return if $self->{visible} == $visible;
		293
		294	$visible ? $self->hide
		295	: $self->show;
		296	}
		297
		298	sub toggle_visibility {
		299	my ($self) = @_;
		300
		301	$self->{visible}
		302	? $self->hide
		303	: $self->show;
		304	}
		305
		306	sub hide {
		307	my ($self) = @_;
		308
		309	$self->set_invisible;
		310
240	$self->{parent}->remove ($self)	311	$self->{parent}->remove ($self)
241	if $self->{parent};	312	if $self->{parent};
242	}	313	}
243		314
244	sub move {	315	sub move_abs {
245	my ($self, $x, $y, $z) = @_;	316	my ($self, $x, $y, $z) = @_;
246		317
247	$self->{x} = int $x;	318	$self->{x} = List::Util::max 0, int $x;
248	$self->{y} = int $y;	319	$self->{y} = List::Util::max 0, int $y;
249	$self->{z} = $z if defined $z;	320	$self->{z} = $z if defined $z;
250		321
251	$self->update;	322	$self->update;
252	}	323	}
253		324
254	sub set_size {	325	sub set_size {
255	my ($self, $w, $h) = @_;	326	my ($self, $w, $h) = @_;
256		327
257	$self->{user_w} = $w;	328	$self->{force_w} = $w;
258	$self->{user_h} = $h;	329	$self->{force_h} = $h;
259		330
260	$self->check_size;	331	$self->realloc;
261	}	332	}
262		333
263	sub size_request {	334	sub size_request {
264	require Carp;	335	require Carp;
265	Carp::confess "size_request is abstract";	336	Carp::confess "size_request is abstract";
…		…
267		338
268	sub configure {	339	sub configure {
269	my ($self, $x, $y, $w, $h) = @_;	340	my ($self, $x, $y, $w, $h) = @_;
270		341
271	if ($self->{aspect}) {	342	if ($self->{aspect}) {
		343	my ($ow, $oh) = ($w, $h);
		344
272	my $w2 = List::Util::min $w, int $h * $self->{aspect};	345	$w = List::Util::min $w, int $h * $self->{aspect};
273	my $h2 = List::Util::min $h, int $w / $self->{aspect};	346	$h = List::Util::min $h, int $w / $self->{aspect};
274		347
275	# use alignment to adjust x, y	348	# use alignment to adjust x, y
276		349
277	$x += int +($w - $w2) * 0.5;	350	$x += int 0.5 * ($ow - $w);
278	$y += int +($h - $h2) * 0.5;	351	$y += int 0.5 * ($oh - $h);
279
280	($w, $h) = ($w2, $h2);
281	}	352	}
282		353
283	if ($self->{x} != $x || $self->{y} != $y) {	354	if ($self->{x} ne $x || $self->{y} ne $y) {
284	$self->{x} = $x;	355	$self->{x} = $x;
285	$self->{y} = $y;	356	$self->{y} = $y;
286	$self->update;	357	$self->update;
287	}	358	}
288		359
289	if ($self->{w} != $w || $self->{h} != $h) {	360	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
290	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];	361	return unless $self->{visible};
		362
		363	$self->{alloc_w} = $w;
		364	$self->{alloc_h} = $h;
		365
		366	$self->{root}{size_alloc}{$self+0} = $self;
291	}	367	}
292	}	368	}
293		369
294	sub size_allocate {	370	sub size_allocate {
295	# nothing to be done	371	# nothing to be done
296	}	372	}
297		373
298	sub reconfigure {
299	my ($self) = @_;
300
301	$self->check_size (1);
302	$self->update;
303	}
304
305	sub children {	374	sub children {
306	}	375	}
307		376
308	sub set_max_size {	377	sub set_max_size {
309	my ($self, $w, $h) = @_;	378	my ($self, $w, $h) = @_;
…		…
312	delete $self->{max_h}; $self->{max_h} = $h if $h;	381	delete $self->{max_h}; $self->{max_h} = $h if $h;
313	}	382	}
314		383
315	sub set_tooltip {	384	sub set_tooltip {
316	my ($self, $tooltip) = @_;	385	my ($self, $tooltip) = @_;
		386
		387	$tooltip =~ s/^\s+//;
		388	$tooltip =~ s/\s+$//;
		389
		390	return if $self->{tooltip} eq $tooltip;
317		391
318	$self->{tooltip} = $tooltip;	392	$self->{tooltip} = $tooltip;
319		393
320	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	394	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321	delete $CFClient::UI::TOOLTIP->{owner};	395	delete $CFClient::UI::TOOLTIP->{owner};
…		…
343	return if $FOCUS == $self;	417	return if $FOCUS == $self;
344	return unless $self->{can_focus};	418	return unless $self->{can_focus};
345		419
346	my $focus = $FOCUS; $FOCUS = $self;	420	my $focus = $FOCUS; $FOCUS = $self;
347		421
348	$self->emit (focus_in => $focus);	422	$self->_emit (focus_in => $focus);
349		423
350	$focus->update if $focus;	424	$focus->update if $focus;
351	$FOCUS->update;	425	$FOCUS->update;
352	}	426	}
353		427
…		…
356		430
357	return unless $FOCUS == $self;	431	return unless $FOCUS == $self;
358		432
359	my $focus = $FOCUS; undef $FOCUS;	433	my $focus = $FOCUS; undef $FOCUS;
360		434
361	$self->emit (focus_out => $focus);	435	$self->_emit (focus_out => $focus);
362		436
363	$focus->update if $focus; #?	437	$focus->update if $focus; #?
		438
		439	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		440	unless $FOCUS;
364	}	441	}
365		442
366	sub mouse_motion { }	443	sub mouse_motion { }
367	sub button_up { }	444	sub button_up { }
368	sub key_down { }	445	sub key_down { }
369	sub key_up { }	446	sub key_up { }
370		447
371	sub button_down {	448	sub button_down {
372	my ($self, $ev, $x, $y) = @_;	449	my ($self, $ev, $x, $y) = @_;
373		450
374	$self->focus_in;	451	$self->focus_in;
…		…
377	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	454	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
378	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	455	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
379	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	456	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
380	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	457	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
381	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	458	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
		459
		460	sub find_widget {
		461	my ($self, $x, $y) = @_;
		462
		463	return () unless $self->{can_events};
		464
		465	return $self
		466	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		467	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		468
		469	()
		470	}
		471
		472	sub set_parent {
		473	my ($self, $parent) = @_;
		474
		475	Scalar::Util::weaken ($self->{parent} = $parent);
		476	$self->set_visible if $parent->{visible};
		477	}
		478
		479	sub connect {
		480	my ($self, $signal, $cb) = @_;
		481
		482	push @{ $self->{signal_cb}{$signal} }, $cb;
		483	}
		484
		485	sub _emit {
		486	my ($self, $signal, @args) = @_;
		487
		488	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		489	}
		490
		491	sub emit {
		492	my ($self, $signal, @args) = @_;
		493
		494	$self->_emit ($signal, @args)
		495	|| $self->$signal (@args);
		496	}
		497
		498	sub visibility_change {
		499	#my ($self, $visible) = @_;
		500	}
		501
		502	sub realloc {
		503	my ($self) = @_;
		504
		505	if ($self->{visible}) {
		506	return if $self->{root}{realloc}{$self+0};
		507
		508	$self->{root}{realloc}{$self+0} = $self;
		509	$self->{root}->update;
		510	} else {
		511	delete $self->{req_w};
		512	delete $self->{req_h};
		513	}
		514	}
		515
		516	sub update {
		517	my ($self) = @_;
		518
		519	$self->{parent}->update
		520	if $self->{parent};
		521	}
		522
		523	sub reconfigure {
		524	my ($self) = @_;
		525
		526	$self->realloc;
		527	$self->update;
		528	}
382		529
383	sub draw {	530	sub draw {
384	my ($self) = @_;	531	my ($self) = @_;
385		532
386	return unless $self->{h} && $self->{w};	533	return unless $self->{h} && $self->{w};
…		…
403	glVertex $x , $y + $self->{h};	550	glVertex $x , $y + $self->{h};
404	glEnd;	551	glEnd;
405	glDisable GL_BLEND;	552	glDisable GL_BLEND;
406	}	553	}
407		554
408	if ($ENV{PCLIENT_DEBUG}) {	555	if ($ENV{CFPLUS_DEBUG} & 1) {
409	glPushMatrix;	556	glPushMatrix;
410	glColor 1, 1, 0, 1;	557	glColor 1, 1, 0, 1;
411	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	558	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412	glBegin GL_LINE_LOOP;	559	glBegin GL_LINE_LOOP;
413	glVertex 0 , 0;	560	glVertex 0 , 0;
414	glVertex $self->{w}, 0;	561	glVertex $self->{w} - 1, 0;
415	glVertex $self->{w}, $self->{h};	562	glVertex $self->{w} - 1, $self->{h} - 1;
416	glVertex 0 , $self->{h};	563	glVertex 0 , $self->{h} - 1;
417	glEnd;	564	glEnd;
418	glPopMatrix;	565	glPopMatrix;
419	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	566	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
420	}	567	}
421	}	568	}
422		569
423	sub _draw {	570	sub _draw {
424	my ($self) = @_;	571	my ($self) = @_;
425		572
426	warn "no draw defined for $self\n";	573	warn "no draw defined for $self\n";
427	}
428
429	sub find_widget {
430	my ($self, $x, $y) = @_;
431
432	return () unless $self->{can_events};
433
434	return $self
435	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
436	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
437
438	()
439	}
440
441	sub set_parent {
442	my ($self, $parent) = @_;
443
444	Scalar::Util::weaken ($self->{parent} = $parent);
445
446	# TODO: req_w _does_change after ->reconfigure
447	$self->check_size
448	unless exists $self->{req_w};
449
450	$self->show;
451	}
452
453	sub check_size {
454	my ($self, $forced) = @_;
455
456	$self->{force_alloc} = 1 if $forced;
457	$CFClient::UI::ROOT->{check_size}{$self} = $self;
458	}
459
460	sub update {
461	my ($self) = @_;
462
463	$self->{parent}->update
464	if $self->{parent};
465	}
466
467	sub connect {
468	my ($self, $signal, $cb) = @_;
469
470	push @{ $self->{signal_cb}{$signal} }, $cb;
471	}
472
473	sub emit {
474	my ($self, $signal, @args) = @_;
475
476	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
477	}	574	}
478		575
479	sub DESTROY {	576	sub DESTROY {
480	my ($self) = @_;	577	my ($self) = @_;
481		578
…		…
539	my ($class, %arg) = @_;	636	my ($class, %arg) = @_;
540	$class->SUPER::new (can_events => 0, %arg);	637	$class->SUPER::new (can_events => 0, %arg);
541	}	638	}
542		639
543	sub size_request {	640	sub size_request {
544	(0, 0)	641	my ($self) = @_;
		642
		643	($self->{w} + 0, $self->{h} + 0)
545	}	644	}
546		645
547	sub draw { }	646	sub draw { }
548		647
549	#############################################################################	648	#############################################################################
…		…
578	$self->{children} = [	677	$self->{children} = [
579	sort { $a->{z} <=> $b->{z} }	678	sort { $a->{z} <=> $b->{z} }
580	@{$self->{children}}, @widgets	679	@{$self->{children}}, @widgets
581	];	680	];
582		681
583	$self->check_size (1);	682	$self->realloc;
584	$self->update;
585	}	683	}
586		684
587	sub children {	685	sub children {
588	@{ $_[0]{children} }	686	@{ $_[0]{children} }
589	}	687	}
…		…
594	delete $child->{parent};	692	delete $child->{parent};
595	$child->hide;	693	$child->hide;
596		694
597	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	695	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
598		696
599	$self->check_size;	697	$self->realloc;
600	$self->update;
601	}	698	}
602		699
603	sub clear {	700	sub clear {
604	my ($self) = @_;	701	my ($self) = @_;
605		702
…		…
609	for (@$children) {	706	for (@$children) {
610	delete $_->{parent};	707	delete $_->{parent};
611	$_->hide;	708	$_->hide;
612	}	709	}
613		710
614	$self->check_size;	711	$self->realloc;
615	$self->update;
616	}	712	}
617		713
618	sub find_widget {	714	sub find_widget {
619	my ($self, $x, $y) = @_;	715	my ($self, $x, $y) = @_;
620		716
…		…
744		840
745	package CFClient::UI::ViewPort;	841	package CFClient::UI::ViewPort;
746		842
747	our @ISA = CFClient::UI::Window::;	843	our @ISA = CFClient::UI::Window::;
748		844
		845	sub new {
		846	my $class = shift;
		847
		848	$class->SUPER::new (
		849	scroll_x => 0,
		850	scroll_y => 1,
		851	@_,
		852	)
		853	}
		854
749	sub size_request {	855	sub size_request {
750	my ($self) = @_;	856	my ($self) = @_;
751		857
752	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	858	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
753		859
754	@$self{qw(child_w child_h)}	860	$w = 10 if $self->{scroll_x};
		861	$h = 10 if $self->{scroll_y};
		862
		863	($w, $h)
755	}	864	}
756		865
757	sub size_allocate {	866	sub size_allocate {
758	my ($self, $w, $h) = @_;	867	my ($self, $w, $h) = @_;
759		868
760	my ($cw, $ch) = @$self{qw(child_w child_h)};	869	my $child = $self->child;
761	# $w = $self->{w};	870
		871	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		872	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		873
762	$self->child->configure (0, 0, $cw, $ch);	874	$self->child->configure (0, 0, $w, $h);
763	$self->update;	875	$self->update;
764	}	876	}
765		877
766	sub set_offset {	878	sub set_offset {
767	my ($self, $x, $y) = @_;	879	my ($self, $x, $y) = @_;
…		…
818	my $class = shift;	930	my $class = shift;
819		931
820	my $self;	932	my $self;
821		933
822	my $slider = new CFClient::UI::Slider	934	my $slider = new CFClient::UI::Slider
823	vertical => 1,	935	vertical => 1,
824	range => [0, 0, 1, 0.01], # HACK fix	936	range => [0, 0, 1, 0.01], # HACK fix
825	connect_changed => sub {	937	on_changed => sub {
826	$self->{vp}->set_offset (0, $_[1]);	938	$self->{vp}->set_offset (0, $_[1]);
827	},	939	},
828	;	940	;
829		941
830	$self = $class->SUPER::new (	942	$self = $class->SUPER::new (
…		…
836	$self->{vp}->add ($self->{scrolled});	948	$self->{vp}->add ($self->{scrolled});
837	$self->add ($self->{vp});	949	$self->add ($self->{vp});
838	$self->add ($self->{slider});	950	$self->add ($self->{slider});
839		951
840	$self	952	$self
		953	}
		954
		955	sub update {
		956	my ($self) = @_;
		957
		958	$self->SUPER::update;
		959
		960	# todo: overwrite size_allocate of child
		961	my $child = $self->{vp}->child;
		962	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
841	}	963	}
842		964
843	sub size_allocate {	965	sub size_allocate {
844	my ($self, $w, $h) = @_;	966	my ($self, $w, $h) = @_;
845		967
…		…
898		1020
899	our @ISA = CFClient::UI::Bin::;	1021	our @ISA = CFClient::UI::Bin::;
900		1022
901	use CFClient::OpenGL;	1023	use CFClient::OpenGL;
902		1024
903	my @tex =	1025	my $bg =
		1026	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1027	mipmap => 1, wrap => 1;
		1028
		1029	my @border =
904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1030	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
905	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1031	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
906		1032
907	sub new {	1033	sub new {
908	my $class = shift;	1034	my $class = shift;
909
910	# TODO: user_x, user_y, overwrite moveto?
911		1035
912	my $self = $class->SUPER::new (	1036	my $self = $class->SUPER::new (
913	bg => [1, 1, 1, 1],	1037	bg => [1, 1, 1, 1],
914	border_bg => [1, 1, 1, 1],	1038	border_bg => [1, 1, 1, 1],
915	border => 0.6,	1039	border => 0.6,
916	is_toplevel => 1,
917	can_events => 1,	1040	can_events => 1,
		1041	min_w => 16,
		1042	min_h => 16,
918	@_	1043	@_
919	);	1044	);
920		1045
921	$self->{title} &&= new CFClient::UI::Label	1046	$self->{title} &&= new CFClient::UI::Label
922	align => 0,	1047	align => 0,
…		…
975	my ($ev, $x, $y) = @_;	1100	my ($ev, $x, $y) = @_;
976		1101
977	my $dx = $ev->{x} - $ox;	1102	my $dx = $ev->{x} - $ox;
978	my $dy = $ev->{y} - $oy;	1103	my $dy = $ev->{y} - $oy;
979		1104
980	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1105	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
981	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1106	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1107
		1108	$self->realloc;
982	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1109	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
983	$self->check_size;
984	};	1110	};
985		1111
986	} elsif ($lr ^ $td) {	1112	} elsif ($lr ^ $td) {
987	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1113	my ($ox, $oy) = ($ev->{x}, $ev->{y});
988	my ($bx, $by) = ($self->{x}, $self->{y});	1114	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
990	$self->{motion} = sub {	1116	$self->{motion} = sub {
991	my ($ev, $x, $y) = @_;	1117	my ($ev, $x, $y) = @_;
992		1118
993	($x, $y) = ($ev->{x}, $ev->{y});	1119	($x, $y) = ($ev->{x}, $ev->{y});
994		1120
995	$self->move ($bx + $x - $ox, $by + $y - $oy);	1121	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
996	$self->update;
997	};	1122	};
998	}	1123	}
999	}	1124	}
1000		1125
1001	sub button_up {	1126	sub button_up {
…		…
1020	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1145	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1021		1146
1022	my $border = $self->border;	1147	my $border = $self->border;
1023		1148
1024	glColor @{ $self->{border_bg} };	1149	glColor @{ $self->{border_bg} };
1025	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1150	$border[0]->draw_quad_alpha (0, 0, $w, $border);
1026	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1151	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
1027	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1152	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1028	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1153	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1029		1154
1030	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1155	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1031	my $bg = $tex[0];	1156	glColor @{ $self->{bg} };
1032		1157
1033	# TODO: repeat texture not scale	1158	# TODO: repeat texture not scale
		1159	# solve this better(?)
1034	my $rep_x = $cw / $bg->{w};	1160	$bg->{s} = $cw / $bg->{w};
1035	my $rep_y = $ch / $bg->{h};	1161	$bg->{t} = $ch / $bg->{h};
1036
1037	glColor @{ $self->{bg} };
1038
1039	$bg->{s} = $rep_x;
1040	$bg->{t} = $rep_y;
1041	$bg->{wrap_mode} = 1;
1042	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1162	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043	}	1163	}
1044		1164
1045	glDisable GL_TEXTURE_2D;	1165	glDisable GL_TEXTURE_2D;
1046		1166
…		…
1062	sub new {	1182	sub new {
1063	my $class = shift;	1183	my $class = shift;
1064		1184
1065	$class->SUPER::new (	1185	$class->SUPER::new (
1066	col_expand => [],	1186	col_expand => [],
1067	@_	1187	@_,
1068	)	1188	)
		1189	}
		1190
		1191	sub children {
		1192	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1069	}	1193	}
1070		1194
1071	sub add {	1195	sub add {
1072	my ($self, $x, $y, $child) = @_;	1196	my ($self, $x, $y, $child) = @_;
1073		1197
1074	$child->set_parent ($self);	1198	$child->set_parent ($self);
1075	$self->{children}[$y][$x] = $child;	1199	$self->{children}[$y][$x] = $child;
1076		1200
1077	$child->check_size;	1201	$self->realloc;
1078	}	1202	}
1079		1203
1080	sub children {
1081	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082	}
1083
1084	# TODO: move to container class maybe? send childs a signal on removal?	1204	# TODO: move to container class maybe? send children a signal on removal?
1085	sub clear {	1205	sub clear {
1086	my ($self) = @_;	1206	my ($self) = @_;
1087		1207
1088	my @children = $self->children;	1208	my @children = $self->children;
1089	delete $self->{children};	1209	delete $self->{children};
…		…
1091	for (@children) {	1211	for (@children) {
1092	delete $_->{parent};	1212	delete $_->{parent};
1093	$_->hide;	1213	$_->hide;
1094	}	1214	}
1095		1215
1096	$self->update;	1216	$self->realloc;
1097	}	1217	}
1098		1218
1099	sub get_wh {	1219	sub get_wh {
1100	my ($self) = @_;	1220	my ($self) = @_;
1101		1221
…		…
1132	sub size_allocate {	1252	sub size_allocate {
1133	my ($self, $w, $h) = @_;	1253	my ($self, $w, $h) = @_;
1134		1254
1135	my ($ws, $hs) = $self->get_wh;	1255	my ($ws, $hs) = $self->get_wh;
1136		1256
1137	my $req_w = sum @$ws;	1257	my $req_w = (sum @$ws) || 1;
1138	my $req_h = sum @$hs;	1258	my $req_h = (sum @$hs) || 1;
1139		1259
1140	# TODO: nicer code && do row_expand	1260	# TODO: nicer code && do row_expand
1141	my @col_expand = @{$self->{col_expand}};	1261	my @col_expand = @{$self->{col_expand}};
1142	@col_expand = (1) x @$ws unless @col_expand;	1262	@col_expand = (1) x @$ws unless @col_expand;
1143	my $col_expand = (sum @col_expand) || 1;	1263	my $col_expand = (sum @col_expand) || 1;
…		…
1197	}	1317	}
1198	}	1318	}
1199		1319
1200	#############################################################################	1320	#############################################################################
1201		1321
1202	package CFClient::UI::HBox;	1322	package CFClient::UI::Box;
1203
1204	# TODO: wrap into common Box base class
1205		1323
1206	our @ISA = CFClient::UI::Container::;	1324	our @ISA = CFClient::UI::Container::;
1207		1325
1208	sub size_request {	1326	sub size_request {
1209	my ($self) = @_;	1327	my ($self) = @_;
1210		1328
1211	my @alloc = map [$_->size_request], @{$self->{children}};	1329	$self->{vertical}
1212		1330	? (
1213	(	1331	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1214	(List::Util::sum map $_->[0], @alloc),	1332	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1215	(List::Util::max map $_->[1], @alloc),	1333	)
1216	)	1334	: (
		1335	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1336	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1337	)
1217	}	1338	}
1218		1339
1219	sub size_allocate {	1340	sub size_allocate {
1220	my ($self, $w, $h) = @_;	1341	my ($self, $w, $h) = @_;
1221		1342
1222	($h, $w) = ($w, $h);	1343	my $space = $self->{vertical} ? $h : $w;
1223
1224	my $children = $self->{children};	1344	my $children = $self->{children};
1225		1345
1226	my @h = map $_->{req_w}, @$children;	1346	my @req;
1227		1347
1228	my $req_h = List::Util::sum @h;	1348	if ($self->{homogeneous}) {
1229		1349	@req = ($space / (@$children || 1)) x @$children;
1230	if ($req_h > $h) {
1231	# ah well, not enough space
1232	$_ *= $h / $req_h for @h;
1233	} else {	1350	} else {
		1351	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1352	my $req = List::Util::sum @req;
		1353
		1354	if ($req > $space) {
		1355	# ah well, not enough space
		1356	$_ *= $space / $req for @req;
		1357	} else {
1234	my $exp = List::Util::sum map $_->{expand}, @$children;	1358	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1235	$exp ||= 1;
1236		1359
		1360	$space = ($space - $req) / $expand; # remaining space to give away
		1361
		1362	$req[$_] += $space * $children->[$_]{expand}
1237	for (0 .. $#$children) {	1363	for 0 .. $#$children;
1238	my $child = $children->[$_];
1239
1240	my $alloc_h = $h[$_];
1241	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1242	$h[$_] = $alloc_h;
1243	}	1364	}
1244	}	1365	}
1245		1366
1246	CFClient::UI::harmonize \@h;	1367	CFClient::UI::harmonize \@req;
1247		1368
1248	my $y = 0;	1369	my $pos = 0;
1249	for (0 .. $#$children) {	1370	for (0 .. $#$children) {
1250	my $child = $children->[$_];
1251	my $h = $h[$_];	1371	my $alloc = $req[$_];
1252	$child->configure ($y, 0, $h, $w);	1372	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1253		1373
1254	$y += $h;	1374	$pos += $alloc;
1255	}	1375	}
1256		1376
1257	1	1377	1
1258	}	1378	}
1259		1379
1260	#############################################################################	1380	#############################################################################
1261		1381
		1382	package CFClient::UI::HBox;
		1383
		1384	our @ISA = CFClient::UI::Box::;
		1385
		1386	sub new {
		1387	my $class = shift;
		1388
		1389	$class->SUPER::new (
		1390	vertical => 0,
		1391	@_,
		1392	)
		1393	}
		1394
		1395	#############################################################################
		1396
1262	package CFClient::UI::VBox;	1397	package CFClient::UI::VBox;
1263		1398
1264	# TODO: wrap into common Box base class
1265
1266	our @ISA = CFClient::UI::Container::;	1399	our @ISA = CFClient::UI::Box::;
1267		1400
1268	sub size_request {	1401	sub new {
1269	my ($self) = @_;	1402	my $class = shift;
1270		1403
1271	my @alloc = map [$_->size_request], @{$self->{children}};	1404	$class->SUPER::new (
1272		1405	vertical => 1,
1273	(	1406	@_,
1274	(List::Util::max map $_->[0], @alloc),
1275	(List::Util::sum map $_->[1], @alloc),
1276	)	1407	)
1277	}
1278
1279	sub size_allocate {
1280	my ($self, $w, $h) = @_;
1281
1282	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1283
1284	my $children = $self->{children};
1285
1286	my @h = map $_->{req_h}, @$children;
1287
1288	my $req_h = List::Util::sum @h;
1289
1290	if ($req_h > $h) {
1291	# ah well, not enough space
1292	$_ *= $h / $req_h for @h;
1293	} else {
1294	my $exp = List::Util::sum map $_->{expand}, @$children;
1295	$exp ||= 1;
1296
1297	for (0 .. $#$children) {
1298	my $child = $children->[$_];
1299
1300	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1301	}
1302	}
1303
1304	CFClient::UI::harmonize \@h;
1305
1306	my $y = 0;
1307	for (0 .. $#$children) {
1308	my $child = $children->[$_];
1309	my $h = $h[$_];
1310	$child->configure (0, $y, $w, $h);
1311
1312	$y += $h;
1313	}
1314
1315	1
1316	}	1408	}
1317		1409
1318	#############################################################################	1410	#############################################################################
1319		1411
1320	package CFClient::UI::Label;	1412	package CFClient::UI::Label;
…		…
1337	ellipsise => 3, # end	1429	ellipsise => 3, # end
1338	layout => (new CFClient::Layout),	1430	layout => (new CFClient::Layout),
1339	fontsize => 1,	1431	fontsize => 1,
1340	align => -1,	1432	align => -1,
1341	valign => -1,	1433	valign => -1,
1342	padding => 2,	1434	padding_x => 2,
		1435	padding_y => 2,
1343	can_events => 0,	1436	can_events => 0,
1344	%arg	1437	%arg
1345	);	1438	);
1346		1439
1347	if (exists $self->{template}) {	1440	if (exists $self->{template}) {
…		…
1383	$self->{text} = "T$text";	1476	$self->{text} = "T$text";
1384		1477
1385	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1478	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1386	$self->{layout}->set_text ($text);	1479	$self->{layout}->set_text ($text);
1387		1480
		1481	$self->realloc;
1388	$self->update;	1482	$self->update;
1389	$self->check_size;
1390	}	1483	}
1391		1484
1392	sub set_markup {	1485	sub set_markup {
1393	my ($self, $markup) = @_;	1486	my ($self, $markup) = @_;
1394		1487
…		…
1398	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1491	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399		1492
1400	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1493	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1401	$self->{layout}->set_markup ($markup);	1494	$self->{layout}->set_markup ($markup);
1402		1495
		1496	$self->realloc;
1403	$self->update;	1497	$self->update;
1404	$self->check_size;
1405	}	1498	}
1406		1499
1407	sub size_request {	1500	sub size_request {
1408	my ($self) = @_;	1501	my ($self) = @_;
1409		1502
…		…
1423		1516
1424	$w = List::Util::max $w, $w2;	1517	$w = List::Util::max $w, $w2;
1425	$h = List::Util::max $h, $h2;	1518	$h = List::Util::max $h, $h2;
1426	}	1519	}
1427		1520
1428	(	1521	($w, $h)
1429	$w + $self->{padding} * 2,
1430	$h + $self->{padding} * 2,
1431	)
1432	}	1522	}
1433		1523
1434	sub size_allocate {	1524	sub size_allocate {
1435	my ($self, $w, $h) = @_;	1525	my ($self, $w, $h) = @_;
1436		1526
…		…
1441	my ($self, $fontsize) = @_;	1531	my ($self, $fontsize) = @_;
1442		1532
1443	$self->{fontsize} = $fontsize;	1533	$self->{fontsize} = $fontsize;
1444	delete $self->{texture};	1534	delete $self->{texture};
1445		1535
1446	$self->update;	1536	$self->realloc;
1447	$self->check_size;
1448	}	1537	}
1449		1538
1450	sub _draw {	1539	sub _draw {
1451	my ($self) = @_;	1540	my ($self) = @_;
1452		1541
…		…
1460	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1549	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1461	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1550	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462		1551
1463	my $tex = new_from_layout CFClient::Texture $self->{layout};	1552	my $tex = new_from_layout CFClient::Texture $self->{layout};
1464		1553
1465	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1554	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1466	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1555	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1467	: ($self->{w} - $tex->{w}) * 0.5);	1556	: ($self->{w} - $tex->{w}) * 0.5);
1468		1557
1469	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1558	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1470	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1559	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1471	: ($self->{h} - $tex->{h}) * 0.5);	1560	: ($self->{h} - $tex->{h}) * 0.5);
1472		1561
1473	$tex	1562	$tex
1474	};	1563	};
1475		1564
…		…
1524	$self->{text} = $text;	1613	$self->{text} = $text;
1525		1614
1526	$text =~ s/./*/g if $self->{hidden};	1615	$text =~ s/./*/g if $self->{hidden};
1527	$self->{layout}->set_text ("$text ");	1616	$self->{layout}->set_text ("$text ");
1528		1617
1529	$self->emit (changed => $self->{text});	1618	$self->_emit (changed => $self->{text});
1530	}	1619	}
1531		1620
1532	sub set_text {	1621	sub set_text {
1533	my ($self, $text) = @_;	1622	my ($self, $text) = @_;
1534		1623
1535	$self->{cursor} = length $text;	1624	$self->{cursor} = length $text;
1536	$self->_set_text ($text);	1625	$self->_set_text ($text);
1537	$self->update;	1626
1538	$self->check_size;	1627	$self->realloc;
1539	}	1628	}
1540		1629
1541	sub get_text {	1630	sub get_text {
1542	$_[0]{text}	1631	$_[0]{text}
1543	}	1632	}
…		…
1546	my ($self) = @_;	1635	my ($self) = @_;
1547		1636
1548	my ($w, $h) = $self->SUPER::size_request;	1637	my ($w, $h) = $self->SUPER::size_request;
1549		1638
1550	($w + 1, $h) # add 1 for cursor	1639	($w + 1, $h) # add 1 for cursor
1551	}
1552
1553	sub size_allocate {
1554	my ($self, $w, $h) = @_;
1555
1556	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1557	}	1640	}
1558		1641
1559	sub key_down {	1642	sub key_down {
1560	my ($self, $ev) = @_;	1643	my ($self, $ev) = @_;
1561		1644
…		…
1576	} elsif ($sym == CFClient::SDLK_HOME) {	1659	} elsif ($sym == CFClient::SDLK_HOME) {
1577	$self->{cursor} = 0;	1660	$self->{cursor} = 0;
1578	} elsif ($sym == CFClient::SDLK_END) {	1661	} elsif ($sym == CFClient::SDLK_END) {
1579	$self->{cursor} = length $text;	1662	$self->{cursor} = length $text;
1580	} elsif ($uni == 27) {	1663	} elsif ($uni == 27) {
1581	$self->emit ('escape');	1664	$self->_emit ('escape');
1582	} elsif ($uni) {	1665	} elsif ($uni) {
1583	substr $text, $self->{cursor}++, 0, chr $uni;	1666	substr $text, $self->{cursor}++, 0, chr $uni;
1584	}	1667	}
1585		1668
1586	$self->_set_text ($text);	1669	$self->_set_text ($text);
1587	$self->update;	1670
1588	$self->check_size;	1671	$self->realloc;
1589	}	1672	}
1590		1673
1591	sub focus_in {	1674	sub focus_in {
1592	my ($self) = @_;	1675	my ($self) = @_;
1593		1676
…		…
1673	if ($sym == 13) {	1756	if ($sym == 13) {
1674	unshift @{$self->{history}},	1757	unshift @{$self->{history}},
1675	my $txt = $self->get_text;	1758	my $txt = $self->get_text;
1676	$self->{history_pointer} = -1;	1759	$self->{history_pointer} = -1;
1677	$self->{history_saveback} = '';	1760	$self->{history_saveback} = '';
1678	$self->emit (activate => $txt);	1761	$self->_emit (activate => $txt);
1679	$self->update;	1762	$self->update;
1680		1763
1681	} elsif ($sym == CFClient::SDLK_UP) {	1764	} elsif ($sym == CFClient::SDLK_UP) {
1682	if ($self->{history_pointer} < 0) {	1765	if ($self->{history_pointer} < 0) {
1683	$self->{history_saveback} = $self->get_text;	1766	$self->{history_saveback} = $self->get_text;
…		…
1720		1803
1721	sub new {	1804	sub new {
1722	my $class = shift;	1805	my $class = shift;
1723		1806
1724	$class->SUPER::new (	1807	$class->SUPER::new (
1725	padding => 4,	1808	padding_x => 4,
		1809	padding_y => 4,
1726	fg => [1, 1, 1],	1810	fg => [1, 1, 1],
1727	active_fg => [0, 0, 1],	1811	active_fg => [0, 0, 1],
1728	can_hover => 1,	1812	can_hover => 1,
1729	align => 0,	1813	align => 0,
1730	valign => 0,	1814	valign => 0,
1731	can_events => 1,	1815	can_events => 1,
1732	@_	1816	@_
1733	)	1817	)
1734	}	1818	}
1735		1819
		1820	sub activate { }
		1821
1736	sub button_up {	1822	sub button_up {
1737	my ($self, $ev, $x, $y) = @_;	1823	my ($self, $ev, $x, $y) = @_;
1738		1824
		1825	$self->emit ("activate")
1739	if ($x >= 0 && $x < $self->{w}	1826	if $x >= 0 && $x < $self->{w}
1740	&& $y >= 0 && $y < $self->{h}) {	1827	&& $y >= 0 && $y < $self->{h};
1741	$self->emit ("activate");
1742	}
1743	}	1828	}
1744		1829
1745	sub _draw {	1830	sub _draw {
1746	my ($self) = @_;	1831	my ($self) = @_;
1747		1832
…		…
1776		1861
1777	sub new {	1862	sub new {
1778	my $class = shift;	1863	my $class = shift;
1779		1864
1780	$class->SUPER::new (	1865	$class->SUPER::new (
1781	padding => 2,	1866	padding_x => 2,
		1867	padding_y => 2,
1782	fg => [1, 1, 1],	1868	fg => [1, 1, 1],
1783	active_fg => [1, 1, 0],	1869	active_fg => [1, 1, 0],
1784	bg => [0, 0, 0, 0.2],	1870	bg => [0, 0, 0, 0.2],
1785	active_bg => [1, 1, 1, 0.5],	1871	active_bg => [1, 1, 1, 0.5],
1786	state => 0,	1872	state => 0,
…		…
1790	}	1876	}
1791		1877
1792	sub size_request {	1878	sub size_request {
1793	my ($self) = @_;	1879	my ($self) = @_;
1794		1880
1795	($self->{padding} * 2 + 6) x 2	1881	(6) x 2
1796	}	1882	}
1797		1883
1798	sub button_down {	1884	sub button_down {
1799	my ($self, $ev, $x, $y) = @_;	1885	my ($self, $ev, $x, $y) = @_;
1800		1886
1801	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1887	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1802	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1888	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1803	$self->{state} = !$self->{state};	1889	$self->{state} = !$self->{state};
1804	$self->emit (changed => $self->{state});	1890	$self->_emit (changed => $self->{state});
1805	}	1891	}
1806	}	1892	}
1807		1893
1808	sub _draw {	1894	sub _draw {
1809	my ($self) = @_;	1895	my ($self) = @_;
1810		1896
1811	$self->SUPER::_draw;	1897	$self->SUPER::_draw;
1812		1898
1813	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1899	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1814		1900
1815	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1901	my ($w, $h) = @$self{qw(w h)};
		1902
		1903	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1816		1904
1817	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1905	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1818		1906
1819	my $tex = $self->{state} ? $tex[1] : $tex[0];	1907	my $tex = $self->{state} ? $tex[1] : $tex[0];
1820		1908
…		…
2085	fg => [1, 1, 1],	2173	fg => [1, 1, 1],
2086	active_fg => [0, 0, 0],	2174	active_fg => [0, 0, 0],
2087	bg => [0, 0, 0, 0.2],	2175	bg => [0, 0, 0, 0.2],
2088	active_bg => [1, 1, 1, 0.5],	2176	active_bg => [1, 1, 1, 0.5],
2089	range => [0, 0, 100, 10, 0],	2177	range => [0, 0, 100, 10, 0],
2090	req_w => $::WIDTH / 80,	2178	min_w => $::WIDTH / 80,
2091	req_h => $::WIDTH / 80,	2179	min_h => $::WIDTH / 80,
2092	vertical => 0,	2180	vertical => 0,
2093	can_hover => 1,	2181	can_hover => 1,
2094	inner_pad => 0.02,	2182	inner_pad => 0.02,
2095	@_	2183	@_
2096	);	2184	);
…		…
2099	$self->update;	2187	$self->update;
2100		2188
2101	$self	2189	$self
2102	}	2190	}
2103		2191
		2192	sub changed { }
		2193
2104	sub set_range {	2194	sub set_range {
2105	my ($self, $range) = @_;	2195	my ($self, $range) = @_;
2106		2196
2107	$self->{range} = $range;	2197	($range, $self->{range}) = ($self->{range}, $range);
2108		2198
2109	$self->update;	2199	$self->update
		2200	if "@$range" ne "@{$self->{range}}";
2110	}	2201	}
2111		2202
2112	sub set_value {	2203	sub set_value {
2113	my ($self, $value) = @_;	2204	my ($self, $value) = @_;
2114		2205
…		…
2125	if $unit;	2216	if $unit;
2126		2217
2127	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2218	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128		2219
2129	if ($value != $old_value) {	2220	if ($value != $old_value) {
2130	$self->emit (changed => $value);	2221	$self->_emit (changed => $value);
2131	$self->update;	2222	$self->update;
2132	}	2223	}
2133	}	2224	}
2134		2225
2135	sub size_request {	2226	sub size_request {
2136	my ($self) = @_;	2227	my ($self) = @_;
2137		2228
2138	my $w = $self->{req_w};	2229	($self->{req_w}, $self->{req_h})
2139	my $h = $self->{req_h};
2140
2141	$self->{vertical} ? ($h, $w) : ($w, $h)
2142	}	2230	}
2143		2231
2144	sub button_down {	2232	sub button_down {
2145	my ($self, $ev, $x, $y) = @_;	2233	my ($self, $ev, $x, $y) = @_;
2146		2234
…		…
2497		2585
2498	sub new {	2586	sub new {
2499	my $class = shift;	2587	my $class = shift;
2500		2588
2501	my $self = $class->SUPER::new (	2589	my $self = $class->SUPER::new (
2502	state => 0,	2590	state => 0,
2503	connect_activate => \&toggle_flopper,	2591	on_activate => \&toggle_flopper,
2504	@_	2592	@_
2505	);	2593	);
2506		2594
2507	if ($self->{state}) {
2508	$self->{state} = 0;
2509	$self->toggle_flopper;
2510	}
2511
2512	$self	2595	$self
2513	}	2596	}
2514		2597
2515	sub toggle_flopper {	2598	sub toggle_flopper {
2516	my ($self) = @_;	2599	my ($self) = @_;
2517		2600
2518	# TODO: use animation	2601	$self->{other}->toggle_visibility;
2519	if ($self->{state} = !$self->{state}) {
2520	$CFClient::UI::ROOT->add ($self->{other});
2521	$self->{other}->move ($self->coord2global (0, $self->{h}));
2522	$self->emit ("open");
2523	} else {
2524	$CFClient::UI::ROOT->remove ($self->{other});
2525	$self->emit ("close");
2526	}
2527
2528	$self->emit (changed => $self->{state});
2529	}	2602	}
2530		2603
2531	#############################################################################	2604	#############################################################################
2532		2605
2533	package CFClient::UI::Tooltip;	2606	package CFClient::UI::Tooltip;
…		…
2546	}	2619	}
2547		2620
2548	sub set_tooltip_from {	2621	sub set_tooltip_from {
2549	my ($self, $widget) = @_;	2622	my ($self, $widget) = @_;
2550		2623
		2624	my $tooltip = $widget->{tooltip};
		2625
		2626	if ($ENV{CFPLUS_DEBUG} & 2) {
		2627	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2628	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2629	. "req $widget->{req_w} $widget->{req_h}\n"
		2630	. "visible $widget->{visible}";
		2631	}
		2632
2551	$self->add (new CFClient::UI::Label	2633	$self->add (new CFClient::UI::Label
2552	markup => $widget->{tooltip},	2634	markup => $tooltip,
2553	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2635	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554	fontsize => 0.8,	2636	fontsize => 0.8,
2555	fg => [0, 0, 0, 1],	2637	fg => [0, 0, 0, 1],
2556	ellipsise => 0,	2638	ellipsise => 0,
2557	font => ($widget->{tooltip_font} || $::FONT_PROP),	2639	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2568		2650
2569	sub size_allocate {	2651	sub size_allocate {
2570	my ($self, $w, $h) = @_;	2652	my ($self, $w, $h) = @_;
2571		2653
2572	$self->SUPER::size_allocate ($w - 4, $h - 4);	2654	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2655	}
		2656
		2657	sub visibility_change {
		2658	my ($self, $visible) = @_;
		2659
		2660	return unless $visible;
		2661
		2662	$self->{root}->on_post_alloc ("move_$self" => sub {
		2663	my $widget = $self->{owner}
		2664	or return;
		2665
		2666	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2667
		2668	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2669	if $x + $self->{w} > $::WIDTH;
		2670
		2671	$self->move_abs ($x, $y);
		2672	});
2573	}	2673	}
2574		2674
2575	sub _draw {	2675	sub _draw {
2576	my ($self) = @_;	2676	my ($self) = @_;
2577		2677
…		…
2594	glVertex $w, $h;	2694	glVertex $w, $h;
2595	glVertex $w, 0;	2695	glVertex $w, 0;
2596	glEnd;	2696	glEnd;
2597		2697
2598	glTranslate 2 - 0.375, 2 - 0.375;	2698	glTranslate 2 - 0.375, 2 - 0.375;
		2699
2599	$self->SUPER::_draw;	2700	$self->SUPER::_draw;
2600	}	2701	}
2601		2702
2602	#############################################################################	2703	#############################################################################
2603		2704
…		…
2609		2710
2610	sub new {	2711	sub new {
2611	my $class = shift;	2712	my $class = shift;
2612		2713
2613	my $self = $class->SUPER::new (	2714	my $self = $class->SUPER::new (
2614	aspect => 1,	2715	aspect => 1,
		2716	can_events => 0,
2615	@_,	2717	@_,
2616	);	2718	);
2617		2719
2618	if ($self->{anim} && $self->{animspeed}) {	2720	if ($self->{anim} && $self->{animspeed}) {
2619	Scalar::Util::weaken (my $widget = $self);	2721	Scalar::Util::weaken (my $widget = $self);
…		…
2678	$self->SUPER::DESTROY;	2780	$self->SUPER::DESTROY;
2679	}	2781	}
2680		2782
2681	#############################################################################	2783	#############################################################################
2682		2784
2683	package CFClient::UI::InventoryItem;	2785	package CFClient::UI::Inventory;
2684		2786
2685	our @ISA = CFClient::UI::HBox::;	2787	our @ISA = CFClient::UI::ScrolledWindow::;
2686
2687	sub _item_to_desc {
2688	my ($item) = @_;
2689
2690	my $desc =
2691	$item->{nrof} < 2
2692	? $item->{name}
2693	: "$item->{nrof} × $item->{name_pl}";
2694
2695	$item->{flags} & Crossfire::Protocol::F_OPEN
2696	and $desc .= " (open)";
2697	$item->{flags} & Crossfire::Protocol::F_APPLIED
2698	and $desc .= " (applied)";
2699	$item->{flags} & Crossfire::Protocol::F_UNPAID
2700	and $desc .= " (unpaid)";
2701	$item->{flags} & Crossfire::Protocol::F_MAGIC
2702	and $desc .= " (magic)";
2703	$item->{flags} & Crossfire::Protocol::F_CURSED
2704	and $desc .= " (cursed)";
2705	$item->{flags} & Crossfire::Protocol::F_DAMNED
2706	and $desc .= " (damned)";
2707	$item->{flags} & Crossfire::Protocol::F_LOCKED
2708	and $desc .= " *";
2709
2710	$desc
2711	}
2712		2788
2713	sub new {	2789	sub new {
2714	my $class = shift;	2790	my $class = shift;
2715		2791
2716	my %args = @_;
2717
2718	my $item = delete $args{item};
2719
2720	my $desc = _item_to_desc ($item);
2721
2722	my $self = $class->SUPER::new (	2792	my $self = $class->SUPER::new (
2723	can_hover => 1,
2724	can_events => 1,
2725	tooltip => ((CFClient::UI::Label::escape $desc)
2726	. "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2727	connect_button_down => sub {
2728	my ($self, $ev, $x, $y) = @_;
2729
2730	# todo: maybe put examine on 1? but should just be a tooltip :(
2731	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2732	my $targ = $::CONN->{player}{tag};
2733
2734	if ($item->{container} == $::CONN->{player}{tag}) {
2735	$targ = $main::OPENCONT;
2736	}
2737
2738	$::CONN->send ("move $targ $item->{tag} 0");
2739	} elsif ($ev->{button} == 1) {
2740	$::CONN->send ("examine $item->{tag}");
2741	} elsif ($ev->{button} == 2) {
2742	$::CONN->send ("apply $item->{tag}");
2743	} elsif ($ev->{button} == 3) {
2744	my @menu_items = (
2745	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2746	["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2747	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2748	(
2749	$item->{flags} & Crossfire::Protocol::F_LOCKED
2750	? (
2751	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2752	)
2753	: (
2754	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2755	["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2756	)
2757	),
2758	);
2759
2760	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2761	}
2762
2763	1
2764	},
2765	%args
2766	);
2767
2768
2769	$self->add (new CFClient::UI::Face
2770	can_events => 0,
2771	face => $item->{face},
2772	anim => $item->{anim},
2773	animspeed => $item->{animspeed},
2774	);
2775
2776	$self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2777
2778	$self->{item} = $item;
2779
2780	$self->update_item;
2781
2782	$self
2783	}
2784
2785	sub update_item {
2786	my ($self) = @_;
2787
2788	my $desc = _item_to_desc ($self->{item});
2789
2790	$self->{name_lbl}->set_text ($desc);
2791	}
2792
2793	#############################################################################
2794
2795	package CFClient::UI::Inventory;
2796
2797	our @ISA = CFClient::UI::ScrolledWindow::;
2798
2799	sub new {
2800	my $class = shift;
2801
2802	my $self = $class->SUPER::new (
2803	scrolled => (new CFClient::UI::Table),	2793	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2804	@_,	2794	@_,
2805	);	2795	);
2806		2796
2807	$self	2797	$self
2808	}	2798	}
…		…
2818	or ($a->{name} cmp $b->{name})	2808	or ($a->{name} cmp $b->{name})
2819	} @$items;	2809	} @$items;
2820		2810
2821	$self->{real_items} = \@items;	2811	$self->{real_items} = \@items;
2822		2812
		2813	my $row = 0;
2823	for my $item (@items) {	2814	for my $item (@items) {
2824	$item->{item} = $item;	2815	CFClient::Item::update_widgets $item;
2825	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826	$item->update_item ();
2827	}
2828		2816
2829	my $i = 0;	2817	$self->{scrolled}->add (0, $row, $item->{face_widget});
2830	for (@items) {	2818	$self->{scrolled}->add (1, $row, $item->{desc_widget});
2831	$self->{scrolled}->add (0, $i, $_);	2819	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2832	my $nrof = $_->{item}->{nrof} || 1;
2833	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834	}
2835		2820
2836	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];	2821	$row++;
2837	}	2822	}
2838
2839	sub size_request {
2840	my ($self) = @_;
2841	($self->{req_w}, $self->{req_h});
2842	}	2823	}
2843		2824
2844	#############################################################################	2825	#############################################################################
2845		2826
2846	package CFClient::UI::Menu;	2827	package CFClient::UI::Menu;
…		…
2881		2862
2882	# popup given the event (must be a mouse button down event currently)	2863	# popup given the event (must be a mouse button down event currently)
2883	sub popup {	2864	sub popup {
2884	my ($self, $ev) = @_;	2865	my ($self, $ev) = @_;
2885		2866
2886	$self->emit ("popdown");	2867	$self->_emit ("popdown");
2887		2868
2888	# maybe save $GRAB? must be careful about events...	2869	# maybe save $GRAB? must be careful about events...
2889	$GRAB = $self;	2870	$GRAB = $self;
2890	$self->{button} = $ev->{button};	2871	$self->{button} = $ev->{button};
2891		2872
2892	$self->show;	2873	$self->show;
2893	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2874	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894	}	2875	}
2895		2876
2896	sub mouse_motion {	2877	sub mouse_motion {
2897	my ($self, $ev, $x, $y) = @_;	2878	my ($self, $ev, $x, $y) = @_;
2898		2879
…		…
2906		2887
2907	if ($ev->{button} == $self->{button}) {	2888	if ($ev->{button} == $self->{button}) {
2908	undef $GRAB;	2889	undef $GRAB;
2909	$self->hide;	2890	$self->hide;
2910		2891
2911	$self->emit ("popdown");	2892	$self->_emit ("popdown");
2912	$self->{hover}[1]->() if $self->{hover};	2893	$self->{hover}[1]->() if $self->{hover};
2913	}	2894	}
2914	}	2895	}
2915		2896
2916	#############################################################################	2897	#############################################################################
…		…
2978	sub add {	2959	sub add {
2979	my ($self, $text, %arg) = @_;	2960	my ($self, $text, %arg) = @_;
2980		2961
2981	$text =~ s/^\s+//;	2962	$text =~ s/^\s+//;
2982	$text =~ s/\s+$//;	2963	$text =~ s/\s+$//;
		2964
		2965	return unless $text;
2983		2966
2984	my $timeout = time + ((delete $arg{timeout}) || 60);	2967	my $timeout = time + ((delete $arg{timeout}) || 60);
2985		2968
2986	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	2969	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987		2970
…		…
3030	use CFClient::OpenGL;	3013	use CFClient::OpenGL;
3031		3014
3032	sub new {	3015	sub new {
3033	my $class = shift;	3016	my $class = shift;
3034		3017
3035	$class->SUPER::new (	3018	my $self = $class->SUPER::new (
		3019	visible => 1,
3036	@_,	3020	@_,
3037	)	3021	);
3038	}
3039		3022
3040	sub configure {	3023	Scalar::Util::weaken ($self->{root} = $self);
3041	my ($self, $x, $y, $w, $h) = @_;
3042		3024
3043	$self->{w} = $w;	3025	$self
3044	$self->{h} = $h;
3045	}
3046
3047	sub check_size {
3048	my ($self) = @_;
3049
3050	$self->size_allocate ($self->{w}, $self->{h})
3051	if $self->{w};
3052	}	3026	}
3053		3027
3054	sub size_request {	3028	sub size_request {
3055	my ($self) = @_;	3029	my ($self) = @_;
3056		3030
3057	($self->{w}, $self->{h})	3031	($self->{w}, $self->{h})
		3032	}
		3033
		3034	sub _to_pixel {
		3035	my ($coord, $size, $max) = @_;
		3036
		3037	$coord =
		3038	$coord eq "center" ? ($max - $size) * 0.5
		3039	: $coord eq "max" ? $max
		3040	: $coord;
		3041
		3042	$coord = 0 if $coord < 0;
		3043	$coord = $max - $size if $coord > $max - $size;
		3044
		3045	int $coord + 0.5
3058	}	3046	}
3059		3047
3060	sub size_allocate {	3048	sub size_allocate {
3061	my ($self, $w, $h) = @_;	3049	my ($self, $w, $h) = @_;
3062		3050
3063	for my $child ($self->children) {	3051	for my $child ($self->children) {
3064	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3052	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3065		3053
3066	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1	3054	$X = $child->{force_x} if exists $child->{force_x};
3067	if exists $child->{req_x};	3055	$Y = $child->{force_y} if exists $child->{force_y};
3068		3056
3069	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1	3057	$X = _to_pixel $X, $W, $self->{w};
3070	if exists $child->{req_y};	3058	$Y = _to_pixel $Y, $H, $self->{h};
3071
3072	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3073	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3074		3059
3075	$child->configure ($X, $Y, $W, $H);	3060	$child->configure ($X, $Y, $W, $H);
3076	}	3061	}
3077	}	3062	}
3078		3063
…		…
3089	}	3074	}
3090		3075
3091	sub update {	3076	sub update {
3092	my ($self) = @_;	3077	my ($self) = @_;
3093		3078
3094	$self->check_size;
3095	$::WANT_REFRESH++;	3079	$::WANT_REFRESH++;
3096	}	3080	}
3097		3081
3098	sub add {	3082	sub add {
3099	my ($self, @children) = @_;	3083	my ($self, @children) = @_;
3100		3084
3101	for (my @widgets = @children; my $w = pop @widgets; ) {
3102	push @widgets, $w->children;
3103	$w->{root} = $self;
3104	$w->{visible} = 1;
3105	}
3106
3107	for my $child (@children) {
3108	$child->{is_toplevel} = 1;	3085	$_->{is_toplevel} = 1
3109		3086	for @children;
3110	# integerise window positions
3111	$child->{x} = int $child->{x};
3112	$child->{y} = int $child->{y};
3113	}
3114		3087
3115	$self->SUPER::add (@children);	3088	$self->SUPER::add (@children);
3116	}	3089	}
3117		3090
3118	sub remove {	3091	sub remove {
3119	my ($self, @children) = @_;	3092	my ($self, @children) = @_;
3120		3093
3121	$self->SUPER::remove (@children);	3094	$self->SUPER::remove (@children);
		3095
		3096	delete $self->{is_toplevel}
		3097	for @children;
3122		3098
3123	while (@children) {	3099	while (@children) {
3124	my $w = pop @children;	3100	my $w = pop @children;
3125	push @children, $w->children;	3101	push @children, $w->children;
3126	delete $w->{visible};	3102	$w->set_invisible;
3127	}	3103	}
3128	}	3104	}
3129		3105
3130	sub on_refresh {	3106	sub on_refresh {
3131	my ($self, $id, $cb) = @_;	3107	my ($self, $id, $cb) = @_;
…		…
3145	while ($self->{refresh_hook}) {	3121	while ($self->{refresh_hook}) {
3146	$_->()	3122	$_->()
3147	for values %{delete $self->{refresh_hook}};	3123	for values %{delete $self->{refresh_hook}};
3148	}	3124	}
3149		3125
3150	if ($self->{check_size}) {	3126	if ($self->{realloc}) {
3151	my @queue = ([], []);	3127	my @queue;
3152		3128
3153	for (;;) {	3129	while () {
3154	if ($self->{check_size}) {	3130	if ($self->{realloc}) {
3155	# heuristic: check containers last	3131	#TODO use array-of-depth approach
3156	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3132
3157	for values %{delete $self->{check_size}}	3133	use sort 'stable';
		3134
		3135	@queue = sort { $a->{visible} <=> $b->{visible} }
		3136	@queue, values %{delete $self->{realloc}};
3158	}	3137	}
3159		3138
3160	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3139	my $widget = pop @queue || last;
3161		3140
3162	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3141	$widget->{visible} or last; # do not resize invisible widgets
3163	? @$widget{qw(user_w user_h)}	3142
3164	: $widget->size_request;	3143	my ($w, $h) = $widget->size_request;
3165		3144
		3145	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3146	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3147
		3148	$w = $widget->{force_w} if exists $widget->{force_w};
		3149	$h = $widget->{force_h} if exists $widget->{force_h};
		3150
		3151	if ($widget->{req_w} != $w || $widget->{req_h} != $h
3166	if (delete $widget->{force_alloc}	3152	|| delete $widget->{force_realloc}) {
3167	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3168	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3169
3170	$widget->{req_w} = $w;	3153	$widget->{req_w} = $w;
3171	$widget->{req_h} = $h;	3154	$widget->{req_h} = $h;
3172		3155
3173	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3156	$self->{size_alloc}{$widget+0} = $widget;
3174		3157
3175	$widget->{parent}->check_size
3176	if $widget->{parent};	3158	if (my $parent = $widget->{parent}) {
		3159	$self->{realloc}{$parent+0} = $parent;
		3160	#unshift @queue, $parent;
		3161	$parent->{force_size_alloc} = 1;
		3162	$self->{size_alloc}{$parent+0} = $parent;
		3163	}
3177	}	3164	}
		3165
		3166	delete $self->{realloc}{$widget+0};
3178	}	3167	}
3179	}	3168	}
3180		3169
3181	while ($self->{size_alloc}) {	3170	while (my $size_alloc = delete $self->{size_alloc}) {
3182	for (values %{delete $self->{size_alloc}}) {	3171	my @queue = sort { $b->{visible} <=> $a->{visible} }
3183	my ($widget, $w, $h) = @$_;	3172	values %$size_alloc;
		3173
		3174	while () {
		3175	my $widget = pop @queue || last;
		3176
		3177	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3184		3178
3185	$w = 0 if $w < 0;	3179	$w = 0 if $w < 0;
3186	$h = 0 if $h < 0;	3180	$h = 0 if $h < 0;
3187		3181
		3182	$w = int $w + 0.5;
		3183	$h = int $h + 0.5;
		3184
		3185	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3188	$widget->{w} = $w;	3186	$widget->{w} = $w;
3189	$widget->{h} = $h;	3187	$widget->{h} = $h;
3190	$widget->size_allocate ($w, $h);	3188
3191	$widget->emit (size_allocate => $w, $h);	3189	$widget->emit (size_allocate => $w, $h);
		3190	}
3192	}	3191	}
3193	}	3192	}
3194		3193
3195	while ($self->{post_alloc_hook}) {	3194	while ($self->{post_alloc_hook}) {
3196	$_->()	3195	$_->()
3197	for values %{delete $self->{post_alloc_hook}};	3196	for values %{delete $self->{post_alloc_hook}};
3198	}	3197	}
		3198
3199		3199
3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202	glClear GL_COLOR_BUFFER_BIT;	3202	glClear GL_COLOR_BUFFER_BIT;
3203		3203

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