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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.230 by root, Wed May 24 21:59:54 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 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	($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	}	61	}
43		62
44	return;	63	return;
45	}	64	}
46	}	65	}
…		…
50	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
51	}	70	}
52		71
53	# class methods for events	72	# class methods for events
54	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
55	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
56	if $FOCUS;	75	if $FOCUS;
57	}	76	}
58		77
59	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
60	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
61	if $FOCUS;	80	if $FOCUS;
62	}	81	}
63		82
64	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
65	my ($ev) = @_;	84	my ($ev) = @_;
…		…
74	check_tooltip;	93	check_tooltip;
75	}	94	}
76		95
77	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
78		97
79	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
81	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82	}
83	}	100	}
84		101
85	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
86	my ($ev) = @_;	103	my ($ev) = @_;
87	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
88		105
89	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90		107
91	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92		109
93	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
95	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96	}
97		112
98	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
99	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
100	$grab->update if $grab;	115	$grab->update if $grab;
101	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
117	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
118		133
119	check_tooltip;	134	check_tooltip;
120	}	135	}
121		136
122	if ($HOVER) {
123	($x, $y) = $HOVER->coord2local ($x, $y);
124	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125	}	138	if $HOVER;
126	}	139	}
127		140
128	# convert position array to integers	141	# convert position array to integers
129	sub harmonize {	142	sub harmonize {
130	my ($vals) = @_;	143	my ($vals) = @_;
…		…
158	sub rescale_widgets {	171	sub rescale_widgets {
159	my ($sx, $sy) = @_;	172	my ($sx, $sy) = @_;
160		173
161	for my $widget (values %WIDGET) {	174	for my $widget (values %WIDGET) {
162	if ($widget->{is_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
163	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};	179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
164	$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};
165	$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};
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};	182	$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};	183	$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};	184	$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};	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
171	}	189	}
172	}	190	}
173		191
174	reconfigure_widgets;	192	reconfigure_widgets;
175	}	193	}
…		…
184		202
185	sub new {	203	sub new {
186	my $class = shift;	204	my $class = shift;
187		205
188	my $self = bless {	206	my $self = bless {
189	x => 0,	207	x => "center",
190	y => 0,	208	y => "center",
191	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
192	can_events => 1,	212	can_events => 1,
193	@_	213	@_
194	}, $class;	214	}, $class;
195		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
196	for (keys %$self) {	218	for (keys %$self) {
197	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
198	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
199	}	221	}
200	}	222	}
201		223
202	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	}
203		235
204	$self	236	$self
205	}	237	}
206		238
207	sub destroy {	239	sub destroy {
…		…
211	%$self = ();	243	%$self = ();
212	}	244	}
213		245
214	sub show {	246	sub show {
215	my ($self) = @_;	247	my ($self) = @_;
		248
216	return if $self->{parent};	249	return if $self->{parent};
217		250
218	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
219	}	252	}
220		253
221	sub show_centered {	254	sub set_visible {
222	my ($self) = @_;	255	my ($self) = @_;
		256
223	return if $self->{parent};	257	return if $self->{visible};
224		258
225	$self->show;	259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
226		261
227	$CFClient::UI::ROOT->on_post_alloc (	262	$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		263
234	sub hide {	264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
235	my ($self) = @_;	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};
236		278
237	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
238	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
239		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
240	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
241	if $self->{parent};	313	if $self->{parent};
242	}	314	}
243		315
244	sub move {	316	sub move_abs {
245	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
246		318
247	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
248	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
249	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
250		322
251	$self->update;	323	$self->update;
252	}	324	}
253		325
254	sub set_size {	326	sub set_size {
255	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
256		328
257	$self->{user_w} = $w;	329	$self->{force_w} = $w;
258	$self->{user_h} = $h;	330	$self->{force_h} = $h;
259		331
260	$self->check_size;	332	$self->realloc;
261	}	333	}
262		334
263	sub size_request {	335	sub size_request {
264	require Carp;	336	require Carp;
265	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
267		339
268	sub configure {	340	sub configure {
269	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
270		342
271	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
272	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
273	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
274		348
275	# use alignment to adjust x, y	349	# use alignment to adjust x, y
276		350
277	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
278	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
279
280	($w, $h) = ($w2, $h2);
281	}	353	}
282		354
283	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
284	$self->{x} = $x;	356	$self->{x} = $x;
285	$self->{y} = $y;	357	$self->{y} = $y;
286	$self->update;	358	$self->update;
287	}	359	}
288		360
289	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
290	$CFClient::UI::ROOT->{size_alloc}{$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} = $self;
291	}	368	}
292	}	369	}
293		370
294	sub size_allocate {	371	sub size_allocate {
295	# nothing to be done	372	# nothing to be done
296	}	373	}
297		374
298	sub reconfigure {
299	my ($self) = @_;
300
301	$self->check_size (1);
302	$self->update;
303	}
304
305	sub children {	375	sub children {
		376	# nop
		377	}
		378
		379	sub visible_children {
		380	$_[0]->children
306	}	381	}
307		382
308	sub set_max_size {	383	sub set_max_size {
309	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
310		385
…		…
312	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
313	}	388	}
314		389
315	sub set_tooltip {	390	sub set_tooltip {
316	my ($self, $tooltip) = @_;	391	my ($self, $tooltip) = @_;
		392
		393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
317		397
318	$self->{tooltip} = $tooltip;	398	$self->{tooltip} = $tooltip;
319		399
320	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
321	delete $CFClient::UI::TOOLTIP->{owner};	401	delete $CFClient::UI::TOOLTIP->{owner};
…		…
343	return if $FOCUS == $self;	423	return if $FOCUS == $self;
344	return unless $self->{can_focus};	424	return unless $self->{can_focus};
345		425
346	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
347		427
348	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
349		429
350	$focus->update if $focus;	430	$focus->update if $focus;
351	$FOCUS->update;	431	$FOCUS->update;
352	}	432	}
353		433
…		…
356		436
357	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
358		438
359	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
360		440
361	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
362		442
363	$focus->update if $focus; #?	443	$focus->update if $focus; #?
364	}
365		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
366	sub mouse_motion { }	449	sub mouse_motion { 0 }
367	sub button_up { }	450	sub button_up { 0 }
368	sub key_down { }	451	sub key_down { 0 }
369	sub key_up { }	452	sub key_up { 0 }
370		453
371	sub button_down {	454	sub button_down {
372	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
373		456
374	$self->focus_in;	457	$self->focus_in;
375	}
376		458
377	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
378	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
379	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
380	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
381	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, $draw_h); # screen rectangle being drawn
382		535
383	sub draw {	536	sub draw {
384	my ($self) = @_;	537	my ($self) = @_;
385		538
386	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);
387		550
388	glPushMatrix;	551	glPushMatrix;
389	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
390	$self->_draw;	553	$self->_draw;
391	glPopMatrix;	554	glPopMatrix;
…		…
403	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
404	glEnd;	567	glEnd;
405	glDisable GL_BLEND;	568	glDisable GL_BLEND;
406	}	569	}
407		570
408	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
409	glPushMatrix;	572	glPushMatrix;
410	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
411	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
412	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
413	glVertex 0 , 0;	576	glVertex 0 , 0;
414	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
415	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
416	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
417	glEnd;	580	glEnd;
418	glPopMatrix;	581	glPopMatrix;
419	#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 => $self, fontsize => 0)->_draw;
420	}	583	}
421	}	584	}
422		585
423	sub _draw {	586	sub _draw {
424	my ($self) = @_;	587	my ($self) = @_;
425		588
426	warn "no draw defined for $self\n";	589	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	}	590	}
478		591
479	sub DESTROY {	592	sub DESTROY {
480	my ($self) = @_;	593	my ($self) = @_;
481		594
…		…
539	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
540	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
541	}	654	}
542		655
543	sub size_request {	656	sub size_request {
544	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
545	}	660	}
546		661
547	sub draw { }	662	sub draw { }
548		663
549	#############################################################################	664	#############################################################################
…		…
553	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
554		669
555	sub new {	670	sub new {
556	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
557		672
558	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
559		674
560	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
561	children => [],	676	children => [],
562	can_events => 0,	677	can_events => 0,
563	%arg,	678	%arg,
564	);	679	);
		680
565	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
566		683
567	$self	684	$self
568	}	685	}
569		686
570	sub add {	687	sub add {
…		…
578	$self->{children} = [	695	$self->{children} = [
579	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
580	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
581	];	698	];
582		699
583	$self->check_size (1);	700	$self->realloc;
584	$self->update;
585	}	701	}
586		702
587	sub children {	703	sub children {
588	@{ $_[0]{children} }	704	@{ $_[0]{children} }
589	}	705	}
…		…
594	delete $child->{parent};	710	delete $child->{parent};
595	$child->hide;	711	$child->hide;
596		712
597	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
598		714
599	$self->check_size;	715	$self->realloc;
600	$self->update;
601	}	716	}
602		717
603	sub clear {	718	sub clear {
604	my ($self) = @_;	719	my ($self) = @_;
605		720
…		…
609	for (@$children) {	724	for (@$children) {
610	delete $_->{parent};	725	delete $_->{parent};
611	$_->hide;	726	$_->hide;
612	}	727	}
613		728
614	$self->check_size;	729	$self->realloc;
615	$self->update;
616	}	730	}
617		731
618	sub find_widget {	732	sub find_widget {
619	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
620		734
621	$x -= $self->{x};	735	$x -= $self->{x};
622	$y -= $self->{y};	736	$y -= $self->{y};
623		737
624	my $res;	738	my $res;
625		739
626	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
627	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
628	and return $res;	742	and return $res;
629	}	743	}
630		744
631	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
680	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
681	}	795	}
682		796
683	#############################################################################	797	#############################################################################
684		798
		799	# back-buffered drawing area
		800
685	package CFClient::UI::Window;	801	package CFClient::UI::Window;
686		802
687	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
688		804
689	use CFClient::OpenGL;	805	use CFClient::OpenGL;
…		…
707	$self->SUPER::size_allocate ($w, $h);	823	$self->SUPER::size_allocate ($w, $h);
708	$self->update;	824	$self->update;
709	}	825	}
710		826
711	sub _render {	827	sub _render {
		828	my ($self) = @_;
		829
712	$_[0]{children}[0]->draw;	830	$self->{children}[0]->draw;
713	}	831	}
714		832
715	sub render_child {	833	sub render_child {
716	my ($self) = @_;	834	my ($self) = @_;
717		835
718	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
719	glClearColor 0, 0, 0, 0;	837	glClearColor 0, 0, 0, 0;
720	glClear GL_COLOR_BUFFER_BIT;	838	glClear GL_COLOR_BUFFER_BIT;
721		839
		840	{
		841	package CFClient::UI::Base;
		842
		843	($draw_x, $draw_y, $draw_w, $draw_h) =
		844	(0, 0, $self->{w}, $self->{h});
		845	}
		846
722	$self->_render;	847	$self->_render;
723	};	848	};
724	}	849	}
725		850
726	sub _draw {	851	sub _draw {
727	my ($self) = @_;	852	my ($self) = @_;
728		853
729	my ($w, $h) = ($self->w, $self->h);	854	my ($w, $h) = @$self{qw(w h)};
730		855
731	my $tex = $self->{texture}	856	my $tex = $self->{texture}
732	or return;	857	or return;
733		858
734	glEnable GL_TEXTURE_2D;	859	glEnable GL_TEXTURE_2D;
…		…
744		869
745	package CFClient::UI::ViewPort;	870	package CFClient::UI::ViewPort;
746		871
747	our @ISA = CFClient::UI::Window::;	872	our @ISA = CFClient::UI::Window::;
748		873
		874	sub new {
		875	my $class = shift;
		876
		877	$class->SUPER::new (
		878	scroll_x => 0,
		879	scroll_y => 1,
		880	@_,
		881	)
		882	}
		883
749	sub size_request {	884	sub size_request {
750	my ($self) = @_;	885	my ($self) = @_;
751		886
752	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
753		888
754	@$self{qw(child_w child_h)}	889	$w = 10 if $self->{scroll_x};
		890	$h = 10 if $self->{scroll_y};
		891
		892	($w, $h)
755	}	893	}
756		894
757	sub size_allocate {	895	sub size_allocate {
758	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
759		897
760	my ($cw, $ch) = @$self{qw(child_w child_h)};	898	my $child = $self->child;
761	# $w = $self->{w};	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
762	$self->child->configure (0, 0, $cw, $ch);	903	$self->child->configure (0, 0, $w, $h);
763	$self->update;	904	$self->update;
764	}	905	}
765		906
766	sub set_offset {	907	sub set_offset {
767	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
…		…
801	}	942	}
802		943
803	sub _render {	944	sub _render {
804	my ($self) = @_;	945	my ($self) = @_;
805		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 - $self->{view_y};
		949
806	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
807		951
808	$self->SUPER::_render;	952	$self->SUPER::_render;
809	}	953	}
810		954
…		…
813	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
814		958
815	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
816		960
817	sub new {	961	sub new {
818	my $class = shift;	962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
819		965
820	my $self;	966	my $self;
821		967
822	my $slider = new CFClient::UI::Slider	968	my $slider = new CFClient::UI::Slider
823	vertical => 1,	969	vertical => 1,
824	range => [0, 0, 1, 0.01], # HACK fix	970	range => [0, 0, 1, 0.01], # HACK fix
825	connect_changed => sub {	971	on_changed => sub {
826	$self->{vp}->set_offset (0, $_[1]);	972	$self->{vp}->set_offset (0, $_[1]);
827	},	973	},
828	;	974	;
829		975
830	$self = $class->SUPER::new (	976	$self = $class->SUPER::new (
831	vp => (new CFClient::UI::ViewPort expand => 1),	977	vp => (new CFClient::UI::ViewPort expand => 1),
832	slider => $slider,	978	slider => $slider,
833	@_,	979	%arg,
834	);	980	);
835		981
836	$self->{vp}->add ($self->{scrolled});
837	$self->add ($self->{vp});
838	$self->add ($self->{slider});	982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
839		984
840	$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}, $self->{vp}{h}, 1]);
841	}	1002	}
842		1003
843	sub size_allocate {	1004	sub size_allocate {
844	my ($self, $w, $h) = @_;	1005	my ($self, $w, $h) = @_;
845		1006
…		…
898		1059
899	our @ISA = CFClient::UI::Bin::;	1060	our @ISA = CFClient::UI::Bin::;
900		1061
901	use CFClient::OpenGL;	1062	use CFClient::OpenGL;
902		1063
903	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 =
904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1069	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);	1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
906		1071
907	sub new {	1072	sub new {
908	my $class = shift;	1073	my ($class, %arg) = @_;
909		1074
910	# TODO: user_x, user_y, overwrite moveto?	1075	my $title = delete $arg{title};
911		1076
912	my $self = $class->SUPER::new (	1077	my $self = $class->SUPER::new (
913	bg => [1, 1, 1, 1],	1078	bg => [1, 1, 1, 1],
914	border_bg => [1, 1, 1, 1],	1079	border_bg => [1, 1, 1, 1],
915	border => 0.6,	1080	border => 0.6,
916	is_toplevel => 1,
917	can_events => 1,	1081	can_events => 1,
918	@_	1082	min_w => 16,
		1083	min_h => 16,
		1084	%arg,
919	);	1085	);
920		1086
921	$self->{title} &&= new CFClient::UI::Label	1087	$self->{title} = new CFClient::UI::Label
922	align => 0,	1088	align => 0,
923	valign => 1,	1089	valign => 1,
924	text => $self->{title},	1090	text => $title,
925	fontsize => $self->{border};	1091	fontsize => $self->{border}
		1092	if defined $title;
926		1093
927	$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};
928	}	1102	}
929		1103
930	sub border {	1104	sub border {
931	int $_[0]{border} * $::FONTSIZE	1105	int $_[0]{border} * $::FONTSIZE
932	}	1106	}
933		1107
934	sub size_request {	1108	sub size_request {
935	my ($self) = @_;	1109	my ($self) = @_;
		1110
		1111	$self->{title}->size_request
		1112	if $self->{title};
936		1113
937	my ($w, $h) = $self->SUPER::size_request;	1114	my ($w, $h) = $self->SUPER::size_request;
938		1115
939	(	1116	(
940	$w + $self->border * 2,	1117	$w + $self->border * 2,
…		…
943	}	1120	}
944		1121
945	sub size_allocate {	1122	sub size_allocate {
946	my ($self, $w, $h) = @_;	1123	my ($self, $w, $h) = @_;
947		1124
		1125	if ($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
948	$h -= List::Util::max 0, $self->border * 2;	1133	$h -= List::Util::max 0, $border * 2;
949	$w -= List::Util::max 0, $self->border * 2;	1134	$w -= List::Util::max 0, $border * 2;
950		1135
951	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
952	if $self->{title};
953
954	$self->child->configure ($self->border, $self->border, $w, $h);	1136	$self->child->configure ($border, $border, $w, $h);
955	}	1137	}
956		1138
957	sub button_down {	1139	sub button_down {
958	my ($self, $ev, $x, $y) = @_;	1140	my ($self, $ev, $x, $y) = @_;
959		1141
…		…
975	my ($ev, $x, $y) = @_;	1157	my ($ev, $x, $y) = @_;
976		1158
977	my $dx = $ev->{x} - $ox;	1159	my $dx = $ev->{x} - $ox;
978	my $dy = $ev->{y} - $oy;	1160	my $dy = $ev->{y} - $oy;
979		1161
980	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
981	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1164
		1165	$self->realloc;
982	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
983	$self->check_size;
984	};	1167	};
985		1168
986	} elsif ($lr ^ $td) {	1169	} elsif ($lr ^ $td) {
987	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});
988	my ($bx, $by) = ($self->{x}, $self->{y});	1171	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
990	$self->{motion} = sub {	1173	$self->{motion} = sub {
991	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
992		1175
993	($x, $y) = ($ev->{x}, $ev->{y});	1176	($x, $y) = ($ev->{x}, $ev->{y});
994		1177
995	$self->move ($bx + $x - $ox, $by + $y - $oy);	1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
996	$self->update;
997	};	1179	};
		1180	} else {
		1181	return 0;
		1182	}
		1183
998	}	1184	1
999	}	1185	}
1000		1186
1001	sub button_up {	1187	sub button_up {
1002	my ($self, $ev, $x, $y) = @_;	1188	my ($self, $ev, $x, $y) = @_;
1003		1189
1004	delete $self->{motion};	1190	!!delete $self->{motion}
1005	}	1191	}
1006		1192
1007	sub mouse_motion {	1193	sub mouse_motion {
1008	my ($self, $ev, $x, $y) = @_;	1194	my ($self, $ev, $x, $y) = @_;
1009		1195
1010	$self->{motion}->($ev, $x, $y) if $self->{motion};	1196	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1197
		1198	!!$self->{motion}
1011	}	1199	}
1012		1200
1013	sub _draw {	1201	sub _draw {
1014	my ($self) = @_;	1202	my ($self) = @_;
1015		1203
		1204	my $child = $self->{children}[0];
		1205
1016	my ($w, $h ) = ($self->{w}, $self->{h});	1206	my ($w, $h ) = ($self->{w}, $self->{h});
1017	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1207	my ($cw, $ch) = ($child->{w}, $child->{h});
1018		1208
1019	glEnable GL_TEXTURE_2D;	1209	glEnable GL_TEXTURE_2D;
1020	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1021		1211
1022	my $border = $self->border;	1212	my $border = $self->border;
1023		1213
1024	glColor @{ $self->{border_bg} };	1214	glColor @{ $self->{border_bg} };
1025	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);
1026	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
1027	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1028	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1029		1219
1030	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1031	my $bg = $tex[0];	1221	glColor @{ $self->{bg} };
1032		1222
1033	# TODO: repeat texture not scale	1223	# TODO: repeat texture not scale
		1224	# solve this better(?)
1034	my $rep_x = $cw / $bg->{w};	1225	$bg->{s} = $cw / $bg->{w};
1035	my $rep_y = $ch / $bg->{h};	1226	$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);	1227	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
1043	}	1228	}
1044		1229
1045	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
1046		1231
1047	$self->{title}->draw if $self->{title};
1048
1049	$self->child->draw;	1232	$child->draw;
		1233
		1234	if ($self->{title}) {
		1235	glTranslate 0, $border - $self->{h};
		1236	$self->{title}->_draw;
		1237	}
1050	}	1238	}
1051		1239
1052	#############################################################################	1240	#############################################################################
1053		1241
1054	package CFClient::UI::Table;	1242	package CFClient::UI::Table;
…		…
1062	sub new {	1250	sub new {
1063	my $class = shift;	1251	my $class = shift;
1064		1252
1065	$class->SUPER::new (	1253	$class->SUPER::new (
1066	col_expand => [],	1254	col_expand => [],
1067	@_	1255	@_,
1068	)	1256	)
		1257	}
		1258
		1259	sub children {
		1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1069	}	1261	}
1070		1262
1071	sub add {	1263	sub add {
1072	my ($self, $x, $y, $child) = @_;	1264	my ($self, $x, $y, $child) = @_;
1073		1265
1074	$child->set_parent ($self);	1266	$child->set_parent ($self);
1075	$self->{children}[$y][$x] = $child;	1267	$self->{children}[$y][$x] = $child;
1076		1268
1077	$child->check_size;	1269	$self->realloc;
1078	}	1270	}
1079		1271
1080	sub children {
1081	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1082	}
1083
1084	# TODO: move to container class maybe? send childs a signal on removal?	1272	# TODO: move to container class maybe? send children a signal on removal?
1085	sub clear {	1273	sub clear {
1086	my ($self) = @_;	1274	my ($self) = @_;
1087		1275
1088	my @children = $self->children;	1276	my @children = $self->children;
1089	delete $self->{children};	1277	delete $self->{children};
…		…
1091	for (@children) {	1279	for (@children) {
1092	delete $_->{parent};	1280	delete $_->{parent};
1093	$_->hide;	1281	$_->hide;
1094	}	1282	}
1095		1283
1096	$self->update;	1284	$self->realloc;
1097	}	1285	}
1098		1286
1099	sub get_wh {	1287	sub get_wh {
1100	my ($self) = @_;	1288	my ($self) = @_;
1101		1289
…		…
1132	sub size_allocate {	1320	sub size_allocate {
1133	my ($self, $w, $h) = @_;	1321	my ($self, $w, $h) = @_;
1134		1322
1135	my ($ws, $hs) = $self->get_wh;	1323	my ($ws, $hs) = $self->get_wh;
1136		1324
1137	my $req_w = sum @$ws;	1325	my $req_w = (sum @$ws) || 1;
1138	my $req_h = sum @$hs;	1326	my $req_h = (sum @$hs) || 1;
1139		1327
1140	# TODO: nicer code && do row_expand	1328	# TODO: nicer code && do row_expand
1141	my @col_expand = @{$self->{col_expand}};	1329	my @col_expand = @{$self->{col_expand}};
1142	@col_expand = (1) x @$ws unless @col_expand;	1330	@col_expand = (1) x @$ws unless @col_expand;
1143	my $col_expand = (sum @col_expand) || 1;	1331	my $col_expand = (sum @col_expand) || 1;
…		…
1197	}	1385	}
1198	}	1386	}
1199		1387
1200	#############################################################################	1388	#############################################################################
1201		1389
1202	package CFClient::UI::HBox;	1390	package CFClient::UI::Box;
1203
1204	# TODO: wrap into common Box base class
1205		1391
1206	our @ISA = CFClient::UI::Container::;	1392	our @ISA = CFClient::UI::Container::;
1207		1393
1208	sub size_request {	1394	sub size_request {
1209	my ($self) = @_;	1395	my ($self) = @_;
1210		1396
1211	my @alloc = map [$_->size_request], @{$self->{children}};	1397	$self->{vertical}
1212		1398	? (
1213	(	1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1214	(List::Util::sum map $_->[0], @alloc),	1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1215	(List::Util::max map $_->[1], @alloc),	1401	)
1216	)	1402	: (
		1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1405	)
1217	}	1406	}
1218		1407
1219	sub size_allocate {	1408	sub size_allocate {
1220	my ($self, $w, $h) = @_;	1409	my ($self, $w, $h) = @_;
1221		1410
1222	($h, $w) = ($w, $h);	1411	my $space = $self->{vertical} ? $h : $w;
1223
1224	my $children = $self->{children};	1412	my $children = $self->{children};
1225		1413
1226	my @h = map $_->{req_w}, @$children;	1414	my @req;
1227		1415
1228	my $req_h = List::Util::sum @h;	1416	if ($self->{homogeneous}) {
1229		1417	@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 {	1418	} else {
		1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1420	my $req = List::Util::sum @req;
		1421
		1422	if ($req > $space) {
		1423	# ah well, not enough space
		1424	$_ *= $space / $req for @req;
		1425	} else {
1234	my $exp = List::Util::sum map $_->{expand}, @$children;	1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1235	$exp ||= 1;
1236		1427
		1428	$space = ($space - $req) / $expand; # remaining space to give away
		1429
		1430	$req[$_] += $space * $children->[$_]{expand}
1237	for (0 .. $#$children) {	1431	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	}	1432	}
1244	}	1433	}
1245		1434
1246	CFClient::UI::harmonize \@h;	1435	CFClient::UI::harmonize \@req;
1247		1436
1248	my $y = 0;	1437	my $pos = 0;
1249	for (0 .. $#$children) {	1438	for (0 .. $#$children) {
1250	my $child = $children->[$_];
1251	my $h = $h[$_];	1439	my $alloc = $req[$_];
1252	$child->configure ($y, 0, $h, $w);	1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1253		1441
1254	$y += $h;	1442	$pos += $alloc;
1255	}	1443	}
1256		1444
1257	1	1445	1
1258	}	1446	}
1259		1447
1260	#############################################################################	1448	#############################################################################
1261		1449
		1450	package CFClient::UI::HBox;
		1451
		1452	our @ISA = CFClient::UI::Box::;
		1453
		1454	sub new {
		1455	my $class = shift;
		1456
		1457	$class->SUPER::new (
		1458	vertical => 0,
		1459	@_,
		1460	)
		1461	}
		1462
		1463	#############################################################################
		1464
1262	package CFClient::UI::VBox;	1465	package CFClient::UI::VBox;
1263		1466
1264	# TODO: wrap into common Box base class
1265
1266	our @ISA = CFClient::UI::Container::;	1467	our @ISA = CFClient::UI::Box::;
1267		1468
1268	sub size_request {	1469	sub new {
1269	my ($self) = @_;	1470	my $class = shift;
1270		1471
1271	my @alloc = map [$_->size_request], @{$self->{children}};	1472	$class->SUPER::new (
1272		1473	vertical => 1,
1273	(	1474	@_,
1274	(List::Util::max map $_->[0], @alloc),
1275	(List::Util::sum map $_->[1], @alloc),
1276	)	1475	)
1277	}
1278
1279	sub size_allocate {
1280	my ($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	}	1476	}
1317		1477
1318	#############################################################################	1478	#############################################################################
1319		1479
1320	package CFClient::UI::Label;	1480	package CFClient::UI::Label;
…		…
1337	ellipsise => 3, # end	1497	ellipsise => 3, # end
1338	layout => (new CFClient::Layout),	1498	layout => (new CFClient::Layout),
1339	fontsize => 1,	1499	fontsize => 1,
1340	align => -1,	1500	align => -1,
1341	valign => -1,	1501	valign => -1,
1342	padding => 2,	1502	padding_x => 2,
		1503	padding_y => 2,
1343	can_events => 0,	1504	can_events => 0,
1344	%arg	1505	%arg
1345	);	1506	);
1346		1507
1347	if (exists $self->{template}) {	1508	if (exists $self->{template}) {
…		…
1383	$self->{text} = "T$text";	1544	$self->{text} = "T$text";
1384		1545
1385	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1386	$self->{layout}->set_text ($text);	1547	$self->{layout}->set_text ($text);
1387		1548
		1549	$self->realloc;
1388	$self->update;	1550	$self->update;
1389	$self->check_size;
1390	}	1551	}
1391		1552
1392	sub set_markup {	1553	sub set_markup {
1393	my ($self, $markup) = @_;	1554	my ($self, $markup) = @_;
1394		1555
…		…
1398	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1399		1560
1400	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1401	$self->{layout}->set_markup ($markup);	1562	$self->{layout}->set_markup ($markup);
1402		1563
		1564	$self->realloc;
1403	$self->update;	1565	$self->update;
1404	$self->check_size;
1405	}	1566	}
1406		1567
1407	sub size_request {	1568	sub size_request {
1408	my ($self) = @_;	1569	my ($self) = @_;
1409		1570
…		…
1423		1584
1424	$w = List::Util::max $w, $w2;	1585	$w = List::Util::max $w, $w2;
1425	$h = List::Util::max $h, $h2;	1586	$h = List::Util::max $h, $h2;
1426	}	1587	}
1427		1588
1428	(	1589	($w, $h)
1429	$w + $self->{padding} * 2,
1430	$h + $self->{padding} * 2,
1431	)
1432	}	1590	}
1433		1591
1434	sub size_allocate {	1592	sub size_allocate {
1435	my ($self, $w, $h) = @_;	1593	my ($self, $w, $h) = @_;
1436		1594
		1595	delete $self->{ox};
		1596
1437	delete $self->{texture};	1597	delete $self->{texture}
		1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1438	}	1599	}
1439		1600
1440	sub set_fontsize {	1601	sub set_fontsize {
1441	my ($self, $fontsize) = @_;	1602	my ($self, $fontsize) = @_;
1442		1603
1443	$self->{fontsize} = $fontsize;	1604	$self->{fontsize} = $fontsize;
1444	delete $self->{texture};	1605	delete $self->{texture};
1445		1606
1446	$self->update;	1607	$self->realloc;
1447	$self->check_size;
1448	}	1608	}
1449		1609
1450	sub _draw {	1610	sub _draw {
1451	my ($self) = @_;	1611	my ($self) = @_;
1452		1612
…		…
1458	$self->{layout}->set_width ($self->{w});	1618	$self->{layout}->set_width ($self->{w});
1459	$self->{layout}->set_ellipsise ($self->{ellipsise});	1619	$self->{layout}->set_ellipsise ($self->{ellipsise});
1460	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1461	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1462		1622
1463	my $tex = new_from_layout CFClient::Texture $self->{layout};	1623	new_from_layout CFClient::Texture $self->{layout}
		1624	};
1464		1625
		1626	unless (exists $self->{ox}) {
1465	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}	1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1466	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1467	: ($self->{w} - $tex->{w}) * 0.5);	1629	: ($self->{w} - $tex->{w}) * 0.5);
1468		1630
1469	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}	1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1470	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1471	: ($self->{h} - $tex->{h}) * 0.5);	1633	: ($self->{h} - $tex->{h}) * 0.5);
1472
1473	$tex
1474	};	1634	};
1475		1635
1476	glEnable GL_TEXTURE_2D;	1636	glEnable GL_TEXTURE_2D;
1477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1478		1638
…		…
1516		1676
1517	delete $self->{cur_h};	1677	delete $self->{cur_h};
1518		1678
1519	return if $self->{text} eq $text;	1679	return if $self->{text} eq $text;
1520		1680
1521	delete $self->{texture};
1522
1523	$self->{last_activity} = $::NOW;	1681	$self->{last_activity} = $::NOW;
1524	$self->{text} = $text;	1682	$self->{text} = $text;
1525		1683
1526	$text =~ s/./*/g if $self->{hidden};	1684	$text =~ s/./*/g if $self->{hidden};
1527	$self->{layout}->set_text ("$text ");	1685	$self->{layout}->set_text ("$text ");
1528		1686
1529	$self->emit (changed => $self->{text});	1687	$self->_emit (changed => $self->{text});
		1688	$self->update;
1530	}	1689	}
1531		1690
1532	sub set_text {	1691	sub set_text {
1533	my ($self, $text) = @_;	1692	my ($self, $text) = @_;
1534		1693
1535	$self->{cursor} = length $text;	1694	$self->{cursor} = length $text;
1536	$self->_set_text ($text);	1695	$self->_set_text ($text);
1537	$self->update;	1696
1538	$self->check_size;	1697	$self->realloc;
1539	}	1698	}
1540		1699
1541	sub get_text {	1700	sub get_text {
1542	$_[0]{text}	1701	$_[0]{text}
1543	}	1702	}
…		…
1546	my ($self) = @_;	1705	my ($self) = @_;
1547		1706
1548	my ($w, $h) = $self->SUPER::size_request;	1707	my ($w, $h) = $self->SUPER::size_request;
1549		1708
1550	($w + 1, $h) # add 1 for cursor	1709	($w + 1, $h) # add 1 for cursor
1551	}
1552
1553	sub size_allocate {
1554	my ($self, $w, $h) = @_;
1555
1556	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1557	}	1710	}
1558		1711
1559	sub key_down {	1712	sub key_down {
1560	my ($self, $ev) = @_;	1713	my ($self, $ev) = @_;
1561		1714
…		…
1576	} elsif ($sym == CFClient::SDLK_HOME) {	1729	} elsif ($sym == CFClient::SDLK_HOME) {
1577	$self->{cursor} = 0;	1730	$self->{cursor} = 0;
1578	} elsif ($sym == CFClient::SDLK_END) {	1731	} elsif ($sym == CFClient::SDLK_END) {
1579	$self->{cursor} = length $text;	1732	$self->{cursor} = length $text;
1580	} elsif ($uni == 27) {	1733	} elsif ($uni == 27) {
1581	$self->emit ('escape');	1734	$self->_emit ('escape');
1582	} elsif ($uni) {	1735	} elsif ($uni) {
1583	substr $text, $self->{cursor}++, 0, chr $uni;	1736	substr $text, $self->{cursor}++, 0, chr $uni;
		1737	} else {
		1738	return 0;
1584	}	1739	}
1585		1740
1586	$self->_set_text ($text);	1741	$self->_set_text ($text);
1587	$self->update;	1742
1588	$self->check_size;	1743	$self->realloc;
		1744
		1745	1
1589	}	1746	}
1590		1747
1591	sub focus_in {	1748	sub focus_in {
1592	my ($self) = @_;	1749	my ($self) = @_;
1593		1750
…		…
1608	utf8::encode $text;	1765	utf8::encode $text;
1609	$self->{cursor} = length substr $text, 0, $idx;	1766	$self->{cursor} = length substr $text, 0, $idx;
1610		1767
1611	$self->_set_text ($self->{text});	1768	$self->_set_text ($self->{text});
1612	$self->update;	1769	$self->update;
		1770
		1771	1
1613	}	1772	}
1614		1773
1615	sub mouse_motion {	1774	sub mouse_motion {
1616	my ($self, $ev, $x, $y) = @_;	1775	my ($self, $ev, $x, $y) = @_;
1617	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1776	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1777
		1778	0
1618	}	1779	}
1619		1780
1620	sub _draw {	1781	sub _draw {
1621	my ($self) = @_;	1782	my ($self) = @_;
1622		1783
…		…
1673	if ($sym == 13) {	1834	if ($sym == 13) {
1674	unshift @{$self->{history}},	1835	unshift @{$self->{history}},
1675	my $txt = $self->get_text;	1836	my $txt = $self->get_text;
1676	$self->{history_pointer} = -1;	1837	$self->{history_pointer} = -1;
1677	$self->{history_saveback} = '';	1838	$self->{history_saveback} = '';
1678	$self->emit (activate => $txt);	1839	$self->_emit (activate => $txt);
1679	$self->update;	1840	$self->update;
1680		1841
1681	} elsif ($sym == CFClient::SDLK_UP) {	1842	} elsif ($sym == CFClient::SDLK_UP) {
1682	if ($self->{history_pointer} < 0) {	1843	if ($self->{history_pointer} < 0) {
1683	$self->{history_saveback} = $self->get_text;	1844	$self->{history_saveback} = $self->get_text;
…		…
1699	} else {	1860	} else {
1700	$self->set_text ($self->{history_saveback});	1861	$self->set_text ($self->{history_saveback});
1701	}	1862	}
1702		1863
1703	} else {	1864	} else {
1704	$self->SUPER::key_down ($ev);	1865	return $self->SUPER::key_down ($ev)
		1866	}
		1867
1705	}	1868	1
1706
1707	}	1869	}
1708		1870
1709	#############################################################################	1871	#############################################################################
1710		1872
1711	package CFClient::UI::Button;	1873	package CFClient::UI::Button;
…		…
1720		1882
1721	sub new {	1883	sub new {
1722	my $class = shift;	1884	my $class = shift;
1723		1885
1724	$class->SUPER::new (	1886	$class->SUPER::new (
1725	padding => 4,	1887	padding_x => 4,
		1888	padding_y => 4,
1726	fg => [1, 1, 1],	1889	fg => [1, 1, 1],
1727	active_fg => [0, 0, 1],	1890	active_fg => [0, 0, 1],
1728	can_hover => 1,	1891	can_hover => 1,
1729	align => 0,	1892	align => 0,
1730	valign => 0,	1893	valign => 0,
1731	can_events => 1,	1894	can_events => 1,
1732	@_	1895	@_
1733	)	1896	)
1734	}	1897	}
1735		1898
		1899	sub activate { }
		1900
1736	sub button_up {	1901	sub button_up {
1737	my ($self, $ev, $x, $y) = @_;	1902	my ($self, $ev, $x, $y) = @_;
1738		1903
		1904	$self->emit ("activate")
1739	if ($x >= 0 && $x < $self->{w}	1905	if $x >= 0 && $x < $self->{w}
1740	&& $y >= 0 && $y < $self->{h}) {	1906	&& $y >= 0 && $y < $self->{h};
1741	$self->emit ("activate");	1907
1742	}	1908	1
1743	}	1909	}
1744		1910
1745	sub _draw {	1911	sub _draw {
1746	my ($self) = @_;	1912	my ($self) = @_;
1747		1913
…		…
1776		1942
1777	sub new {	1943	sub new {
1778	my $class = shift;	1944	my $class = shift;
1779		1945
1780	$class->SUPER::new (	1946	$class->SUPER::new (
1781	padding => 2,	1947	padding_x => 2,
		1948	padding_y => 2,
1782	fg => [1, 1, 1],	1949	fg => [1, 1, 1],
1783	active_fg => [1, 1, 0],	1950	active_fg => [1, 1, 0],
1784	bg => [0, 0, 0, 0.2],	1951	bg => [0, 0, 0, 0.2],
1785	active_bg => [1, 1, 1, 0.5],	1952	active_bg => [1, 1, 1, 0.5],
1786	state => 0,	1953	state => 0,
…		…
1790	}	1957	}
1791		1958
1792	sub size_request {	1959	sub size_request {
1793	my ($self) = @_;	1960	my ($self) = @_;
1794		1961
1795	($self->{padding} * 2 + 6) x 2	1962	(6) x 2
1796	}	1963	}
1797		1964
1798	sub button_down {	1965	sub button_down {
1799	my ($self, $ev, $x, $y) = @_;	1966	my ($self, $ev, $x, $y) = @_;
1800		1967
1801	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1968	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1802	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1969	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1803	$self->{state} = !$self->{state};	1970	$self->{state} = !$self->{state};
1804	$self->emit (changed => $self->{state});	1971	$self->_emit (changed => $self->{state});
		1972	} else {
		1973	return 0
		1974	}
		1975
1805	}	1976	1
1806	}	1977	}
1807		1978
1808	sub _draw {	1979	sub _draw {
1809	my ($self) = @_;	1980	my ($self) = @_;
1810		1981
1811	$self->SUPER::_draw;	1982	$self->SUPER::_draw;
1812		1983
1813	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1984	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1814		1985
1815	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1986	my ($w, $h) = @$self{qw(w h)};
		1987
		1988	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1816		1989
1817	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1990	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1818		1991
1819	my $tex = $self->{state} ? $tex[1] : $tex[0];	1992	my $tex = $self->{state} ? $tex[1] : $tex[0];
1820		1993
…		…
2085	fg => [1, 1, 1],	2258	fg => [1, 1, 1],
2086	active_fg => [0, 0, 0],	2259	active_fg => [0, 0, 0],
2087	bg => [0, 0, 0, 0.2],	2260	bg => [0, 0, 0, 0.2],
2088	active_bg => [1, 1, 1, 0.5],	2261	active_bg => [1, 1, 1, 0.5],
2089	range => [0, 0, 100, 10, 0],	2262	range => [0, 0, 100, 10, 0],
2090	req_w => $::WIDTH / 80,	2263	min_w => $::WIDTH / 80,
2091	req_h => $::WIDTH / 80,	2264	min_h => $::WIDTH / 80,
2092	vertical => 0,	2265	vertical => 0,
2093	can_hover => 1,	2266	can_hover => 1,
2094	inner_pad => 0.02,	2267	inner_pad => 0.02,
2095	@_	2268	@_
2096	);	2269	);
…		…
2099	$self->update;	2272	$self->update;
2100		2273
2101	$self	2274	$self
2102	}	2275	}
2103		2276
		2277	sub changed { }
		2278
2104	sub set_range {	2279	sub set_range {
2105	my ($self, $range) = @_;	2280	my ($self, $range) = @_;
2106		2281
2107	$self->{range} = $range;	2282	($range, $self->{range}) = ($self->{range}, $range);
2108		2283
2109	$self->update;	2284	$self->update
		2285	if "@$range" ne "@{$self->{range}}";
2110	}	2286	}
2111		2287
2112	sub set_value {	2288	sub set_value {
2113	my ($self, $value) = @_;	2289	my ($self, $value) = @_;
2114		2290
…		…
2125	if $unit;	2301	if $unit;
2126		2302
2127	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	2303	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2128		2304
2129	if ($value != $old_value) {	2305	if ($value != $old_value) {
2130	$self->emit (changed => $value);	2306	$self->_emit (changed => $value);
2131	$self->update;	2307	$self->update;
2132	}	2308	}
2133	}	2309	}
2134		2310
2135	sub size_request {	2311	sub size_request {
2136	my ($self) = @_;	2312	my ($self) = @_;
2137		2313
2138	my $w = $self->{req_w};	2314	($self->{req_w}, $self->{req_h})
2139	my $h = $self->{req_h};
2140
2141	$self->{vertical} ? ($h, $w) : ($w, $h)
2142	}	2315	}
2143		2316
2144	sub button_down {	2317	sub button_down {
2145	my ($self, $ev, $x, $y) = @_;	2318	my ($self, $ev, $x, $y) = @_;
2146		2319
2147	$self->SUPER::button_down ($ev, $x, $y);	2320	$self->SUPER::button_down ($ev, $x, $y);
2148		2321
2149	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2322	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2150		2323
2151	$self->mouse_motion ($ev, $x, $y);	2324	$self->mouse_motion ($ev, $x, $y)
2152	}	2325	}
2153		2326
2154	sub mouse_motion {	2327	sub mouse_motion {
2155	my ($self, $ev, $x, $y) = @_;	2328	my ($self, $ev, $x, $y) = @_;
2156		2329
…		…
2160	my (undef, $lo, $hi, $page) = @{$self->{range}};	2333	my (undef, $lo, $hi, $page) = @{$self->{range}};
2161		2334
2162	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	2335	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2163		2336
2164	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	2337	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2338	} else {
		2339	return 0;
		2340	}
		2341
2165	}	2342	1
2166	}	2343	}
2167		2344
2168	sub update {	2345	sub update {
2169	my ($self) = @_;	2346	my ($self) = @_;
2170		2347
2171	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	2348	delete $self->{knob_w};
		2349	$self->SUPER::update;
		2350	}
		2351
		2352	sub _draw {
		2353	my ($self) = @_;
		2354
		2355	unless ($self->{knob_w}) {
2172	$self->set_value ($self->{range}[0]);	2356	$self->set_value ($self->{range}[0]);
2173		2357
2174	my ($value, $lo, $hi, $page) = @{$self->{range}};	2358	my ($value, $lo, $hi, $page) = @{$self->{range}};
2175	my $range = ($hi - $page - $lo) || 1e-100;	2359	my $range = ($hi - $page - $lo) || 1e-100;
2176		2360
…		…
2182	$value = ($value - $lo) / $range;	2366	$value = ($value - $lo) / $range;
2183	$value = $value * $self->{scale} + $self->{offset};	2367	$value = $value * $self->{scale} + $self->{offset};
2184		2368
2185	$self->{knob_x} = $value - $knob_w * 0.5;	2369	$self->{knob_x} = $value - $knob_w * 0.5;
2186	$self->{knob_w} = $knob_w;	2370	$self->{knob_w} = $knob_w;
2187	});	2371	}
2188
2189	$self->SUPER::update;
2190	}
2191
2192	sub _draw {
2193	my ($self) = @_;
2194		2372
2195	$self->SUPER::_draw ();	2373	$self->SUPER::_draw ();
2196		2374
2197	glScale $self->{w}, $self->{h};	2375	glScale $self->{w}, $self->{h};
2198		2376
…		…
2497		2675
2498	sub new {	2676	sub new {
2499	my $class = shift;	2677	my $class = shift;
2500		2678
2501	my $self = $class->SUPER::new (	2679	my $self = $class->SUPER::new (
2502	state => 0,	2680	state => 0,
2503	connect_activate => \&toggle_flopper,	2681	on_activate => \&toggle_flopper,
2504	@_	2682	@_
2505	);	2683	);
2506		2684
2507	if ($self->{state}) {
2508	$self->{state} = 0;
2509	$self->toggle_flopper;
2510	}
2511
2512	$self	2685	$self
2513	}	2686	}
2514		2687
2515	sub toggle_flopper {	2688	sub toggle_flopper {
2516	my ($self) = @_;	2689	my ($self) = @_;
2517		2690
2518	# TODO: use animation	2691	$self->{other}->toggle_visibility;
2519	if ($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 => $self->{state});
2529	}	2692	}
2530		2693
2531	#############################################################################	2694	#############################################################################
2532		2695
2533	package CFClient::UI::Tooltip;	2696	package CFClient::UI::Tooltip;
…		…
2546	}	2709	}
2547		2710
2548	sub set_tooltip_from {	2711	sub set_tooltip_from {
2549	my ($self, $widget) = @_;	2712	my ($self, $widget) = @_;
2550		2713
		2714	my $tooltip = $widget->{tooltip};
		2715
		2716	if ($ENV{CFPLUS_DEBUG} & 2) {
		2717	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2718	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2719	. "req $widget->{req_w} $widget->{req_h}\n"
		2720	. "visible $widget->{visible}";
		2721	}
		2722
2551	$self->add (new CFClient::UI::Label	2723	$self->add (new CFClient::UI::Label
2552	markup => $widget->{tooltip},	2724	markup => $tooltip,
2553	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2725	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2554	fontsize => 0.8,	2726	fontsize => 0.8,
2555	fg => [0, 0, 0, 1],	2727	fg => [0, 0, 0, 1],
2556	ellipsise => 0,	2728	ellipsise => 0,
2557	font => ($widget->{tooltip_font} || $::FONT_PROP),	2729	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
2568		2740
2569	sub size_allocate {	2741	sub size_allocate {
2570	my ($self, $w, $h) = @_;	2742	my ($self, $w, $h) = @_;
2571		2743
2572	$self->SUPER::size_allocate ($w - 4, $h - 4);	2744	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2745	}
		2746
		2747	sub visibility_change {
		2748	my ($self, $visible) = @_;
		2749
		2750	return unless $visible;
		2751
		2752	$self->{root}->on_post_alloc ("move_$self" => sub {
		2753	my $widget = $self->{owner}
		2754	or return;
		2755
		2756	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2757
		2758	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2759	if $x + $self->{w} > $::WIDTH;
		2760
		2761	$self->move_abs ($x, $y);
		2762	});
2573	}	2763	}
2574		2764
2575	sub _draw {	2765	sub _draw {
2576	my ($self) = @_;	2766	my ($self) = @_;
2577		2767
…		…
2594	glVertex $w, $h;	2784	glVertex $w, $h;
2595	glVertex $w, 0;	2785	glVertex $w, 0;
2596	glEnd;	2786	glEnd;
2597		2787
2598	glTranslate 2 - 0.375, 2 - 0.375;	2788	glTranslate 2 - 0.375, 2 - 0.375;
		2789
2599	$self->SUPER::_draw;	2790	$self->SUPER::_draw;
2600	}	2791	}
2601		2792
2602	#############################################################################	2793	#############################################################################
2603		2794
…		…
2609		2800
2610	sub new {	2801	sub new {
2611	my $class = shift;	2802	my $class = shift;
2612		2803
2613	my $self = $class->SUPER::new (	2804	my $self = $class->SUPER::new (
2614	aspect => 1,	2805	aspect => 1,
		2806	can_events => 0,
2615	@_,	2807	@_,
2616	);	2808	);
2617		2809
2618	if ($self->{anim} && $self->{animspeed}) {	2810	if ($self->{anim} && $self->{animspeed}) {
2619	Scalar::Util::weaken (my $widget = $self);	2811	Scalar::Util::weaken (my $widget = $self);
…		…
2678	$self->SUPER::DESTROY;	2870	$self->SUPER::DESTROY;
2679	}	2871	}
2680		2872
2681	#############################################################################	2873	#############################################################################
2682		2874
2683	package CFClient::UI::InventoryItem;	2875	package CFClient::UI::Buttonbar;
2684		2876
2685	our @ISA = CFClient::UI::HBox::;	2877	our @ISA = CFClient::UI::HBox::;
2686		2878
2687	sub _item_to_desc {	2879	# TODO: should actualyl wrap buttons and other goodies.
2688	my ($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
2713	sub new {
2714	my $class = shift;
2715
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 (
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),
2804	@_,
2805	);
2806
2807	$self
2808	}
2809
2810	sub set_items {
2811	my ($self, $items) = @_;
2812
2813	$self->{scrolled}->clear;
2814	return unless $items;
2815
2816	my @items = sort {
2817	($a->{type} <=> $b->{type})
2818	or ($a->{name} cmp $b->{name})
2819	} @$items;
2820
2821	$self->{real_items} = \@items;
2822
2823	for my $item (@items) {
2824	$item->{item} = $item;
2825	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2826	$item->update_item ();
2827	}
2828
2829	my $i = 0;
2830	for (@items) {
2831	$self->{scrolled}->add (0, $i, $_);
2832	my $nrof = $_->{item}->{nrof} || 1;
2833	$self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2834	}
2835
2836	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2837	}
2838
2839	sub size_request {
2840	my ($self) = @_;
2841	($self->{req_w}, $self->{req_h});
2842	}
2843		2880
2844	#############################################################################	2881	#############################################################################
2845		2882
2846	package CFClient::UI::Menu;	2883	package CFClient::UI::Menu;
2847		2884
…		…
2881		2918
2882	# popup given the event (must be a mouse button down event currently)	2919	# popup given the event (must be a mouse button down event currently)
2883	sub popup {	2920	sub popup {
2884	my ($self, $ev) = @_;	2921	my ($self, $ev) = @_;
2885		2922
2886	$self->emit ("popdown");	2923	$self->_emit ("popdown");
2887		2924
2888	# maybe save $GRAB? must be careful about events...	2925	# maybe save $GRAB? must be careful about events...
2889	$GRAB = $self;	2926	$GRAB = $self;
2890	$self->{button} = $ev->{button};	2927	$self->{button} = $ev->{button};
2891		2928
2892	$self->show;	2929	$self->show;
2893	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2930	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2894	}	2931	}
2895		2932
2896	sub mouse_motion {	2933	sub mouse_motion {
2897	my ($self, $ev, $x, $y) = @_;	2934	my ($self, $ev, $x, $y) = @_;
2898		2935
2899	# TODO: should use vbox->find_widget or so	2936	# TODO: should use vbox->find_widget or so
2900	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2937	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2901	$self->{hover} = $self->{item}{$HOVER};	2938	$self->{hover} = $self->{item}{$HOVER};
		2939
		2940	0
2902	}	2941	}
2903		2942
2904	sub button_up {	2943	sub button_up {
2905	my ($self, $ev, $x, $y) = @_;	2944	my ($self, $ev, $x, $y) = @_;
2906		2945
2907	if ($ev->{button} == $self->{button}) {	2946	if ($ev->{button} == $self->{button}) {
2908	undef $GRAB;	2947	undef $GRAB;
2909	$self->hide;	2948	$self->hide;
2910		2949
2911	$self->emit ("popdown");	2950	$self->_emit ("popdown");
2912	$self->{hover}[1]->() if $self->{hover};	2951	$self->{hover}[1]->() if $self->{hover};
		2952	} else {
		2953	return 0
		2954	}
		2955
		2956	1
		2957	}
		2958
		2959	#############################################################################
		2960
		2961	package CFClient::UI::Multiplexer;
		2962
		2963	our @ISA = CFClient::UI::Container::;
		2964
		2965	sub new {
		2966	my $class = shift;
		2967
		2968	my $self = $class->SUPER::new (
		2969	@_,
		2970	);
		2971
		2972	$self->{current} = $self->{children}[0]
		2973	if @{ $self->{children} };
		2974
		2975	$self
		2976	}
		2977
		2978	sub add {
		2979	my ($self, @widgets) = @_;
		2980
		2981	$self->SUPER::add (@widgets);
		2982
		2983	$self->{current} = $self->{children}[0]
		2984	if @{ $self->{children} };
		2985	}
		2986
		2987	sub set_current_page {
		2988	my ($self, $page_or_widget) = @_;
		2989
		2990	my $widget = ref $page_or_widget
		2991	? $page_or_widget
		2992	: $self->{children}[$page_or_widget];
		2993
		2994	$self->{current} = $widget;
		2995	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2996
		2997	$self->_emit (page_changed => $self->{current});
		2998
		2999	$self->realloc;
		3000	}
		3001
		3002	sub visible_children {
		3003	$_[0]{current}
		3004	}
		3005
		3006	sub size_request {
		3007	my ($self) = @_;
		3008
		3009	$self->{current}->size_request
		3010	}
		3011
		3012	sub size_allocate {
		3013	my ($self, $w, $h) = @_;
		3014
		3015	$self->{current}->configure (0, 0, $w, $h);
		3016	}
		3017
		3018	sub _draw {
		3019	my ($self) = @_;
		3020
		3021	$self->{current}->draw;
		3022	}
		3023
		3024	#############################################################################
		3025
		3026	package CFClient::UI::Notebook;
		3027
		3028	our @ISA = CFClient::UI::VBox::;
		3029
		3030	sub new {
		3031	my $class = shift;
		3032
		3033	my $self = $class->SUPER::new (
		3034	buttonbar => (new CFClient::UI::Buttonbar),
		3035	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3036	# filter => # will be put between multiplexer and $self
		3037	@_,
		3038	);
2913	}	3039
		3040	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3041	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3042
		3043	$self
		3044	}
		3045
		3046	sub add {
		3047	my ($self, $title, $widget, $tooltip) = @_;
		3048
		3049	Scalar::Util::weaken $self;
		3050
		3051	$self->{buttonbar}->add (new CFClient::UI::Button
		3052	markup => $title,
		3053	tooltip => $tooltip,
		3054	on_activate => sub { $self->set_current_page ($widget) },
		3055	);
		3056
		3057	$self->{multiplexer}->add ($widget);
		3058	}
		3059
		3060	sub set_current_page {
		3061	my ($self, $page) = @_;
		3062
		3063	$self->{multiplexer}->set_current_page ($page);
		3064	$self->_emit (page_changed => $self->{multiplexer}{current});
2914	}	3065	}
2915		3066
2916	#############################################################################	3067	#############################################################################
2917		3068
2918	package CFClient::UI::Statusbox;	3069	package CFClient::UI::Statusbox;
…		…
2978	sub add {	3129	sub add {
2979	my ($self, $text, %arg) = @_;	3130	my ($self, $text, %arg) = @_;
2980		3131
2981	$text =~ s/^\s+//;	3132	$text =~ s/^\s+//;
2982	$text =~ s/\s+$//;	3133	$text =~ s/\s+$//;
		3134
		3135	return unless $text;
2983		3136
2984	my $timeout = time + ((delete $arg{timeout}) || 60);	3137	my $timeout = time + ((delete $arg{timeout}) || 60);
2985		3138
2986	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3139	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2987		3140
…		…
3021	$self->SUPER::reconfigure;	3174	$self->SUPER::reconfigure;
3022	}	3175	}
3023		3176
3024	#############################################################################	3177	#############################################################################
3025		3178
3026	package CFClient::UI::Root;	3179	package CFClient::UI::Inventory;
3027		3180
3028	our @ISA = CFClient::UI::Container::;	3181	our @ISA = CFClient::UI::ScrolledWindow::;
3029
3030	use CFClient::OpenGL;
3031		3182
3032	sub new {	3183	sub new {
3033	my $class = shift;	3184	my $class = shift;
3034		3185
3035	$class->SUPER::new (	3186	my $self = $class->SUPER::new (
		3187	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3188	@_,
		3189	);
		3190
		3191	$self
		3192	}
		3193
		3194	sub set_items {
		3195	my ($self, $items) = @_;
		3196
		3197	$self->{child}->clear;
		3198	return unless $items;
		3199
		3200	my @items = sort {
		3201	($a->{type} <=> $b->{type})
		3202	or ($a->{name} cmp $b->{name})
		3203	} @$items;
		3204
		3205	$self->{real_items} = \@items;
		3206
		3207	my $row = 0;
		3208	for my $item (@items) {
		3209	CFClient::Item::update_widgets $item;
		3210
		3211	$self->{child}->add (0, $row, $item->{face_widget});
		3212	$self->{child}->add (1, $row, $item->{desc_widget});
		3213	$self->{child}->add (2, $row, $item->{weight_widget});
		3214
		3215	$row++;
		3216	}
		3217	}
		3218
		3219	#############################################################################
		3220
		3221	package CFClient::UI::BindEditor;
		3222
		3223	our @ISA = CFClient::UI::FancyFrame::;
		3224
		3225	sub new {
		3226	my $class = shift;
		3227
		3228	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3229
		3230	$self->add (my $vb = new CFClient::UI::VBox);
		3231
		3232
		3233	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3234	text => "start recording",
		3235	tooltip => "Start/Stops recording of actions."
		3236	."All subsequent actions after the recording started will be captured."
		3237	."The actions are displayed after the record was stopped."
		3238	."To bind the action you have to click on the 'Bind' button",
		3239	on_activate => sub {
		3240	unless ($self->{recording}) {
		3241	$self->start;
		3242	} else {
		3243	$self->stop;
		3244	}
		3245	});
		3246
		3247	$vb->add (new CFClient::UI::Label text => "Actions:");
		3248	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3249
		3250	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3251	$vb->add (my $hb = new CFClient::UI::HBox);
		3252	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3253	$hb->add (new CFClient::UI::Button
		3254	text => "bind",
		3255	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3256	on_activate => sub {
		3257	$self->ask_for_bind;
		3258	});
		3259
		3260	$vb->add (my $hb = new CFClient::UI::HBox);
		3261	$hb->add (new CFClient::UI::Button
		3262	text => "ok",
		3263	expand => 1,
		3264	tooltip => "This closes the binding editor and saves the binding",
		3265	on_activate => sub {
		3266	$self->hide;
		3267	$self->commit;
		3268	});
		3269
		3270	$hb->add (new CFClient::UI::Button
		3271	text => "cancel",
		3272	expand => 1,
		3273	tooltip => "This closes the binding editor without saving",
		3274	on_activate => sub {
		3275	$self->hide;
		3276	$self->{binding_cancel}->()
		3277	if $self->{binding_cancel};
		3278	});
		3279
		3280	$self->update_binding_widgets;
		3281
		3282	$self
		3283	}
		3284
		3285	sub commit {
		3286	my ($self) = @_;
		3287	my ($mod, $sym, $cmds) = $self->get_binding;
		3288	if ($sym != 0 && @$cmds > 0) {
		3289	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3290	."'. Don't forget 'Save Config'!");
		3291	$self->{binding_change}->($mod, $sym, $cmds)
		3292	if $self->{binding_change};
		3293	} else {
		3294	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3295	$self->{binding_cancel}->()
		3296	if $self->{binding_cancel};
		3297	}
		3298	}
		3299
		3300	sub start {
		3301	my ($self) = @_;
		3302
		3303	$self->{rec_btn}->set_text ("stop recording");
		3304	$self->{recording} = 1;
		3305	$self->clear_command_list;
		3306	$::CONN->start_record if $::CONN;
		3307	}
		3308
		3309	sub stop {
		3310	my ($self) = @_;
		3311
		3312	$self->{rec_btn}->set_text ("start recording");
		3313	$self->{recording} = 0;
		3314
		3315	my $rec;
		3316	$rec = $::CONN->stop_record if $::CONN;
		3317	return unless ref $rec eq 'ARRAY';
		3318	$self->set_command_list ($rec);
		3319	}
		3320
		3321
		3322	sub ask_for_bind_and_commit {
		3323	my ($self) = @_;
		3324	$self->ask_for_bind (1);
		3325	}
		3326
		3327	sub ask_for_bind {
		3328	my ($self, $commit) = @_;
		3329
		3330	CFClient::Binder::open_binding_dialog (sub {
		3331	my ($mod, $sym) = @_;
		3332	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3333	$self->update_binding_widgets;
		3334	$self->commit if $commit;
		3335	});
		3336	}
		3337
		3338	# $mod and $sym are the modifiers and key symbol
		3339	# $cmds is a array ref of strings (the commands)
		3340	# $cb is the callback that is executed on OK
		3341	# $ccb is the callback that is executed on CANCEL and
		3342	# when the binding was unsuccessful on OK
		3343	sub set_binding {
		3344	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3345
		3346	$self->clear_command_list;
		3347	$self->{recording} = 0;
		3348	$self->{rec_btn}->set_text ("start recording");
		3349
		3350	$self->{binding} = [$mod, $sym];
		3351	$self->{commands} = $cmds;
		3352
		3353	$self->{binding_change} = $cb;
		3354	$self->{binding_cancel} = $ccb;
		3355
		3356	$self->update_binding_widgets;
		3357	}
		3358
		3359	# this is a shortcut method that asks for a binding
		3360	# and then just binds it.
		3361	sub do_quick_binding {
		3362	my ($self, $cmds) = @_;
		3363	$self->set_binding (undef, undef, $cmds, sub {
		3364	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3365	});
		3366	$self->ask_for_bind (1);
		3367	}
		3368
		3369	sub update_binding_widgets {
		3370	my ($self) = @_;
		3371	my ($mod, $sym, $cmds) = $self->get_binding;
		3372	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3373	$self->set_command_list ($cmds);
		3374	}
		3375
		3376	sub get_binding {
		3377	my ($self) = @_;
		3378	return (
		3379	$self->{binding}->[0],
		3380	$self->{binding}->[1],
		3381	[ grep { defined $_ } @{$self->{commands}} ]
		3382	);
		3383	}
		3384
		3385	sub clear_command_list {
		3386	my ($self) = @_;
		3387	$self->{cmdbox}->clear ();
		3388	}
		3389
		3390	sub set_command_list {
		3391	my ($self, $cmds) = @_;
		3392
		3393	$self->{cmdbox}->clear ();
		3394	$self->{commands} = $cmds;
		3395
		3396	my $idx = 0;
		3397
		3398	for (@$cmds) {
		3399	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3400
		3401	my $i = $idx;
		3402	$hb->add (new CFClient::UI::Label text => $_);
		3403	$hb->add (new CFClient::UI::Button
		3404	text => "delete",
		3405	tooltip => "Deletes the action from the record",
		3406	on_activate => sub {
		3407	$self->{cmdbox}->remove ($hb);
		3408	$cmds->[$i] = undef;
		3409	});
		3410
		3411
		3412	$idx++
		3413	}
		3414	}
		3415
		3416	#############################################################################
		3417
		3418	package CFClient::UI::SpellList;
		3419
		3420	our @ISA = CFClient::UI::Table::;
		3421
		3422	sub new {
		3423	my $class = shift;
		3424
		3425	my $self = $class->SUPER::new (
		3426	binding => [],
		3427	commands => [],
3036	@_,	3428	@_,
3037	)	3429	)
3038	}	3430	}
3039		3431
3040	sub configure {	3432	# XXX: Do sorting? Argl...
3041	my ($self, $x, $y, $w, $h) = @_;	3433	sub add_spell {
3042
3043	$self->{w} = $w;
3044	$self->{h} = $h;
3045	}
3046
3047	sub check_size {
3048	my ($self) = @_;	3434	my ($self, $spell) = @_;
		3435	$self->{spells}->{$spell->{name}} = $spell;
3049		3436
3050	$self->size_allocate ($self->{w}, $self->{h})	3437	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3051	if $self->{w};	3438	face => $spell->{face},
		3439	can_hover => 1,
		3440	can_events => 1,
		3441	tooltip => $spell->{message});
		3442
		3443	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3444	text => $spell->{name},
		3445	can_hover => 1,
		3446	can_events => 1,
		3447	tooltip => $spell->{message},
		3448	expand => 1);
		3449
		3450	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3451	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3452	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3453	expand => 1);
		3454
		3455	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3456	text => "bind to key",
		3457	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3458	}
		3459
		3460	sub rebuild_spell_list {
		3461	my ($self) = @_;
		3462	$self->{tbl_idx} = 0;
		3463	$self->add_spell ($_) for values %{$self->{spells}};
		3464	}
		3465
		3466	sub remove_spell {
		3467	my ($self, $spell) = @_;
		3468	delete $self->{spells}->{$spell->{name}};
		3469	$self->rebuild_spell_list;
		3470	}
		3471
		3472	#############################################################################
		3473
		3474	package CFClient::UI::Root;
		3475
		3476	our @ISA = CFClient::UI::Container::;
		3477
		3478	use CFClient::OpenGL;
		3479
		3480	sub new {
		3481	my $class = shift;
		3482
		3483	my $self = $class->SUPER::new (
		3484	visible => 1,
		3485	@_,
		3486	);
		3487
		3488	Scalar::Util::weaken ($self->{root} = $self);
		3489
		3490	$self
3052	}	3491	}
3053		3492
3054	sub size_request {	3493	sub size_request {
3055	my ($self) = @_;	3494	my ($self) = @_;
3056		3495
3057	($self->{w}, $self->{h})	3496	($self->{w}, $self->{h})
		3497	}
		3498
		3499	sub _to_pixel {
		3500	my ($coord, $size, $max) = @_;
		3501
		3502	$coord =
		3503	$coord eq "center" ? ($max - $size) * 0.5
		3504	: $coord eq "max" ? $max
		3505	: $coord;
		3506
		3507	$coord = 0 if $coord < 0;
		3508	$coord = $max - $size if $coord > $max - $size;
		3509
		3510	int $coord + 0.5
3058	}	3511	}
3059		3512
3060	sub size_allocate {	3513	sub size_allocate {
3061	my ($self, $w, $h) = @_;	3514	my ($self, $w, $h) = @_;
3062		3515
3063	for my $child ($self->children) {	3516	for my $child ($self->children) {
3064	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3517	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3065		3518
3066	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1	3519	$X = $child->{force_x} if exists $child->{force_x};
3067	if exists $child->{req_x};	3520	$Y = $child->{force_y} if exists $child->{force_y};
3068		3521
3069	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1	3522	$X = _to_pixel $X, $W, $self->{w};
3070	if exists $child->{req_y};	3523	$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		3524
3075	$child->configure ($X, $Y, $W, $H);	3525	$child->configure ($X, $Y, $W, $H);
3076	}	3526	}
3077	}	3527	}
3078		3528
…		…
3089	}	3539	}
3090		3540
3091	sub update {	3541	sub update {
3092	my ($self) = @_;	3542	my ($self) = @_;
3093		3543
3094	$self->check_size;
3095	$::WANT_REFRESH++;	3544	$::WANT_REFRESH++;
3096	}	3545	}
3097		3546
3098	sub add {	3547	sub add {
3099	my ($self, @children) = @_;	3548	my ($self, @children) = @_;
3100		3549
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;	3550	$_->{is_toplevel} = 1
3109		3551	for @children;
3110	# integerise window positions
3111	$child->{x} = int $child->{x};
3112	$child->{y} = int $child->{y};
3113	}
3114		3552
3115	$self->SUPER::add (@children);	3553	$self->SUPER::add (@children);
3116	}	3554	}
3117		3555
3118	sub remove {	3556	sub remove {
3119	my ($self, @children) = @_;	3557	my ($self, @children) = @_;
3120		3558
3121	$self->SUPER::remove (@children);	3559	$self->SUPER::remove (@children);
		3560
		3561	delete $self->{is_toplevel}
		3562	for @children;
3122		3563
3123	while (@children) {	3564	while (@children) {
3124	my $w = pop @children;	3565	my $w = pop @children;
3125	push @children, $w->children;	3566	push @children, $w->children;
3126	delete $w->{visible};	3567	$w->set_invisible;
3127	}	3568	}
3128	}	3569	}
3129		3570
3130	sub on_refresh {	3571	sub on_refresh {
3131	my ($self, $id, $cb) = @_;	3572	my ($self, $id, $cb) = @_;
…		…
3145	while ($self->{refresh_hook}) {	3586	while ($self->{refresh_hook}) {
3146	$_->()	3587	$_->()
3147	for values %{delete $self->{refresh_hook}};	3588	for values %{delete $self->{refresh_hook}};
3148	}	3589	}
3149		3590
3150	if ($self->{check_size}) {	3591	if ($self->{realloc}) {
3151	my @queue = ([], []);	3592	my %queue;
		3593	my @queue;
		3594	my $widget;
3152		3595
3153	for (;;) {	3596	outer:
3154	if ($self->{check_size}) {	3597	while () {
3155	# heuristic: check containers last	3598	if (my $realloc = delete $self->{realloc}) {
3156	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3599	for $widget (values %$realloc) {
3157	for values %{delete $self->{check_size}}	3600	$widget->{visible} or next; # do not resize invisible widgets
		3601
		3602	$queue{$widget+0}++ and next; # duplicates are common
		3603
		3604	push @{ $queue[$widget->{visible}] }, $widget;
		3605	}
3158	}	3606	}
3159		3607
3160	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3608	while () {
		3609	@queue or last outer;
3161		3610
3162	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3611	$widget = pop @{ $queue[-1] || [] }
3163	? @$widget{qw(user_w user_h)}	3612	and last;
3164	: $widget->size_request;
3165
3166	if (delete $widget->{force_alloc}
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		3613
		3614	pop @queue;
		3615	}
		3616
		3617	delete $queue{$widget+0};
		3618
		3619	my ($w, $h) = $widget->size_request;
		3620
		3621	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3622	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3623
		3624	$w = $widget->{force_w} if exists $widget->{force_w};
		3625	$h = $widget->{force_h} if exists $widget->{force_h};
		3626
		3627	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3628	|| delete $widget->{force_realloc}) {
3170	$widget->{req_w} = $w;	3629	$widget->{req_w} = $w;
3171	$widget->{req_h} = $h;	3630	$widget->{req_h} = $h;
3172		3631
3173	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3632	$self->{size_alloc}{$widget+0} = $widget;
3174		3633
3175	$widget->{parent}->check_size
3176	if $widget->{parent};	3634	if (my $parent = $widget->{parent}) {
		3635	$self->{realloc}{$parent+0} = $parent
		3636	unless $queue{$parent+0};
		3637
		3638	$parent->{force_size_alloc} = 1;
		3639	$self->{size_alloc}{$parent+0} = $parent;
		3640	}
3177	}	3641	}
		3642
		3643	delete $self->{realloc}{$widget+0};
3178	}	3644	}
3179	}	3645	}
3180		3646
3181	while ($self->{size_alloc}) {	3647	while (my $size_alloc = delete $self->{size_alloc}) {
3182	for (values %{delete $self->{size_alloc}}) {	3648	my @queue = sort { $b->{visible} <=> $a->{visible} }
3183	my ($widget, $w, $h) = @$_;	3649	values %$size_alloc;
		3650
		3651	while () {
		3652	my $widget = pop @queue || last;
		3653
		3654	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3184		3655
3185	$w = 0 if $w < 0;	3656	$w = 0 if $w < 0;
3186	$h = 0 if $h < 0;	3657	$h = 0 if $h < 0;
3187		3658
		3659	$w = int $w + 0.5;
		3660	$h = int $h + 0.5;
		3661
		3662	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3663	$widget->{old_w} = $widget->{w};
		3664	$widget->{old_h} = $widget->{h};
		3665
3188	$widget->{w} = $w;	3666	$widget->{w} = $w;
3189	$widget->{h} = $h;	3667	$widget->{h} = $h;
3190	$widget->size_allocate ($w, $h);	3668
3191	$widget->emit (size_allocate => $w, $h);	3669	$widget->emit (size_allocate => $w, $h);
		3670	}
3192	}	3671	}
3193	}	3672	}
3194		3673
3195	while ($self->{post_alloc_hook}) {	3674	while ($self->{post_alloc_hook}) {
3196	$_->()	3675	$_->()
3197	for values %{delete $self->{post_alloc_hook}};	3676	for values %{delete $self->{post_alloc_hook}};
3198	}	3677	}
		3678
3199		3679
3200	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3680	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3201	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3681	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3202	glClear GL_COLOR_BUFFER_BIT;	3682	glClear GL_COLOR_BUFFER_BIT;
3203		3683
…		…
3205	glLoadIdentity;	3685	glLoadIdentity;
3206	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	3686	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3207	glMatrixMode GL_MODELVIEW;	3687	glMatrixMode GL_MODELVIEW;
3208	glLoadIdentity;	3688	glLoadIdentity;
3209		3689
		3690	{
		3691	package CFClient::UI::Base;
		3692
		3693	($draw_x, $draw_y, $draw_w, $draw_h) =
		3694	(0, 0, $self->{w}, $self->{h});
		3695	}
		3696
3210	$self->_draw;	3697	$self->_draw;
3211	}	3698	}
3212		3699
3213	#############################################################################	3700	#############################################################################
3214		3701

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