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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC vs.
Revision 1.270 by elmex, Fri Jun 2 09:02:49 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
		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	}
		43
17	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
18	if (!$GRAB) {	47	if (!$GRAB) {
19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
21
22	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
23	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
24		54
25	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
26		56
27	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
28		58
29	$TOOLTIP->set_tooltip_from ($widget);	59	$TOOLTIP->set_tooltip_from ($widget);
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	$TOOLTIP->check_size;
40	$TOOLTIP->update;
41	}	61	}
42		62
43	return;	63	return;
44	}	64	}
45	}	65	}
…		…
49	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
50	}	70	}
51		71
52	# class methods for events	72	# class methods for events
53	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
54	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
55	if $FOCUS;	75	if $FOCUS;
56	}	76	}
57		77
58	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
59	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
60	if $FOCUS;	80	if $FOCUS;
61	}	81	}
62		82
63	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
64	my ($ev) = @_;	84	my ($ev) = @_;
…		…
73	check_tooltip;	93	check_tooltip;
74	}	94	}
75		95
76	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
77		97
78	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
79	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
80	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81	}
82	}	100	}
83		101
84	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
85	my ($ev) = @_;	103	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
87		105
88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
89		107
90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91		109
92	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
94	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95	}
96		112
97	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
98	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
99	$grab->update if $grab;	115	$grab->update if $grab;
100	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
116	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
117		133
118	check_tooltip;	134	check_tooltip;
119	}	135	}
120		136
121	if ($HOVER) {
122	($x, $y) = $HOVER->coord2local ($x, $y);
123	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
124	}	138	if $HOVER;
125	}	139	}
126		140
127	# convert position array to integers	141	# convert position array to integers
128	sub harmonize {	142	sub harmonize {
129	my ($vals) = @_;	143	my ($vals) = @_;
…		…
135	$rem += $_ - $i;	149	$rem += $_ - $i;
136	$_ = $i;	150	$_ = $i;
137	}	151	}
138	}	152	}
139		153
		154	sub full_refresh {
		155	# make a copy, otherwise for complains about freed values.
		156	my @widgets = values %WIDGET;
		157
		158	$_->update
		159	for @widgets;
		160	}
		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
		170	# call when resolution changes etc.
		171	sub rescale_widgets {
		172	my ($sx, $sy) = @_;
		173
		174	for my $widget (values %WIDGET) {
		175	if ($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
		179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
		180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
		182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
		183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_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
		189	}
		190	}
		191
		192	reconfigure_widgets;
		193	}
		194
140	#############################################################################	195	#############################################################################
141		196
142	package CFClient::UI::Base;	197	package CFClient::UI::Base;
143		198
144	use strict;	199	use strict;
…		…
147		202
148	sub new {	203	sub new {
149	my $class = shift;	204	my $class = shift;
150		205
151	my $self = bless {	206	my $self = bless {
152	x => 0,	207	x => "center",
153	y => 0,	208	y => "center",
154	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
155	can_events => 1,	212	can_events => 1,
156	@_	213	@_
157	}, $class;	214	}, $class;
158		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
159	for (keys %$self) {	218	for (keys %$self) {
160	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
161	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
162	}	221	}
163	}	222	}
164		223
		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	}
		235
165	$self	236	$self
166	}	237	}
167		238
168	sub destroy {	239	sub destroy {
169	my ($self) = @_;	240	my ($self) = @_;
…		…
178	return if $self->{parent};	249	return if $self->{parent};
179		250
180	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
181	}	252	}
182		253
183	sub hide {	254	sub set_visible {
184	my ($self) = @_;	255	my ($self) = @_;
		256
		257	return if $self->{visible};
		258
		259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
		261
		262	$self->emit (visibility_change => 1);
		263
		264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
		270	my ($self) = @_;
		271
		272	return unless $self->{visible};
		273
		274	$_->set_invisible for $self->children;
		275
		276	delete $self->{root};
		277	delete $self->{visible};
185		278
186	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
187	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
188		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
189	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
190	if $self->{parent};	313	if $self->{parent};
191	}	314	}
192		315
193	sub move {	316	sub move_abs {
194	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
195		318
196	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
197	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
198	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
199		322
200	$self->update;	323	$self->update;
201	}	324	}
202		325
203	sub set_size {	326	sub set_size {
204	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
205		328
206	$self->{user_w} = $w;	329	$self->{force_w} = $w;
207	$self->{user_h} = $h;	330	$self->{force_h} = $h;
208		331
209	$self->check_size;	332	$self->realloc;
210	}	333	}
211		334
212	sub size_request {	335	sub size_request {
213	require Carp;	336	require Carp;
214	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
216		339
217	sub configure {	340	sub configure {
218	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
219		342
220	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
221	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
222	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
223		348
224	# use alignment to adjust x, y	349	# use alignment to adjust x, y
225		350
226	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
227	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
228
229	($w, $h) = ($w2, $h2);
230	}	353	}
231		354
232	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
233	$self->{x} = $x;	356	$self->{x} = $x;
234	$self->{y} = $y;	357	$self->{y} = $y;
235	$self->update;	358	$self->update;
236	}	359	}
237		360
238	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239	$CFClient::UI::ROOT->{size_alloc}{$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} = $self;
240	}	368	}
241	}	369	}
242		370
243	sub size_allocate {	371	sub size_allocate {
244	# nothing to be done	372	# nothing to be done
245	}	373	}
246		374
247	sub children {	375	sub children {
248	}	376	}
249		377
250	# call when resolution changes etc.
251	sub reconfigure {
252	my ($self) = @_;
253
254	$_->reconfigure
255	for $self->children;
256
257	$self->check_size;
258	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259	$self->update;
260	}
261
262	sub set_max_size {	378	sub set_max_size {
263	my ($self, $w, $h) = @_;	379	my ($self, $w, $h) = @_;
264		380
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	381	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	382	delete $self->{max_h}; $self->{max_h} = $h if $h;
		383	}
		384
		385	sub set_tooltip {
		386	my ($self, $tooltip) = @_;
		387
		388	$tooltip =~ s/^\s+//;
		389	$tooltip =~ s/\s+$//;
		390
		391	return if $self->{tooltip} eq $tooltip;
		392
		393	$self->{tooltip} = $tooltip;
		394
		395	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		396	delete $CFClient::UI::TOOLTIP->{owner};
		397	CFClient::UI::check_tooltip;
		398	}
267	}	399	}
268		400
269	# translate global coordinates to local coordinate system	401	# translate global coordinates to local coordinate system
270	sub coord2local {	402	sub coord2local {
271	my ($self, $x, $y) = @_;	403	my ($self, $x, $y) = @_;
…		…
286	return if $FOCUS == $self;	418	return if $FOCUS == $self;
287	return unless $self->{can_focus};	419	return unless $self->{can_focus};
288		420
289	my $focus = $FOCUS; $FOCUS = $self;	421	my $focus = $FOCUS; $FOCUS = $self;
290		422
291	$self->emit (focus_in => $focus);	423	$self->_emit (focus_in => $focus);
292		424
293	$focus->update if $focus;	425	$focus->update if $focus;
294	$FOCUS->update;	426	$FOCUS->update;
295	}	427	}
296		428
…		…
299		431
300	return unless $FOCUS == $self;	432	return unless $FOCUS == $self;
301		433
302	my $focus = $FOCUS; undef $FOCUS;	434	my $focus = $FOCUS; undef $FOCUS;
303		435
304	$self->emit (focus_out => $focus);	436	$self->_emit (focus_out => $focus);
305		437
306	$focus->update if $focus; #?	438	$focus->update if $focus; #?
		439
		440	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		441	unless $FOCUS;
307	}	442	}
308		443
309	sub mouse_motion { }	444	sub mouse_motion { }
310	sub button_up { }	445	sub button_up { }
311	sub key_down { }	446	sub key_down { }
312	sub key_up { }	447	sub key_up { }
313		448
314	sub button_down {	449	sub button_down {
315	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
316		451
317	$self->focus_in;	452	$self->focus_in;
318	}	453	}
319		454
320	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	455	sub find_widget {
321	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	456	my ($self, $x, $y) = @_;
322	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	457
323	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	458	return () unless $self->{can_events};
324	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	459
		460	return $self
		461	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		462	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		463
		464	()
		465	}
		466
		467	sub set_parent {
		468	my ($self, $parent) = @_;
		469
		470	Scalar::Util::weaken ($self->{parent} = $parent);
		471	$self->set_visible if $parent->{visible};
		472	}
		473
		474	sub connect {
		475	my ($self, $signal, $cb) = @_;
		476
		477	push @{ $self->{signal_cb}{$signal} }, $cb;
		478	}
		479
		480	sub _emit {
		481	my ($self, $signal, @args) = @_;
		482
		483	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		484	}
		485
		486	sub emit {
		487	my ($self, $signal, @args) = @_;
		488
		489	$self->_emit ($signal, @args)
		490	|| $self->$signal (@args);
		491	}
		492
		493	sub visibility_change {
		494	#my ($self, $visible) = @_;
		495	}
		496
		497	sub realloc {
		498	my ($self) = @_;
		499
		500	if ($self->{visible}) {
		501	return if $self->{root}{realloc}{$self+0};
		502
		503	$self->{root}{realloc}{$self+0} = $self;
		504	$self->{root}->update;
		505	} else {
		506	delete $self->{req_w};
		507	delete $self->{req_h};
		508	}
		509	}
		510
		511	sub update {
		512	my ($self) = @_;
		513
		514	$self->{parent}->update
		515	if $self->{parent};
		516	}
		517
		518	sub reconfigure {
		519	my ($self) = @_;
		520
		521	$self->realloc;
		522	$self->update;
		523	}
		524
		525	# using global variables seems a bit hacky, but passing through all drawing
		526	# functions seems pointless.
		527	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325		528
326	sub draw {	529	sub draw {
327	my ($self) = @_;	530	my ($self) = @_;
328		531
329	return unless $self->{h} && $self->{w};	532	return unless $self->{h} && $self->{w};
		533
		534	# update screen rectangle
		535	local $draw_x = $draw_x + $self->{x};
		536	local $draw_y = $draw_y + $self->{y};
		537	local $draw_w = $draw_x + $self->{w};
		538	local $draw_h = $draw_y + $self->{h};
		539
		540	# skip widgets that are entirely outside the drawing area
		541	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		542	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
330		543
331	glPushMatrix;	544	glPushMatrix;
332	glTranslate $self->{x}, $self->{y}, 0;	545	glTranslate $self->{x}, $self->{y}, 0;
333	$self->_draw;	546	$self->_draw;
334	glPopMatrix;	547	glPopMatrix;
…		…
346	glVertex $x , $y + $self->{h};	559	glVertex $x , $y + $self->{h};
347	glEnd;	560	glEnd;
348	glDisable GL_BLEND;	561	glDisable GL_BLEND;
349	}	562	}
350		563
351	if ($ENV{PCLIENT_DEBUG}) {	564	if ($ENV{CFPLUS_DEBUG} & 1) {
352	glPushMatrix;	565	glPushMatrix;
353	glColor 1, 1, 0, 1;	566	glColor 1, 1, 0, 1;
354	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355	glBegin GL_LINE_LOOP;	568	glBegin GL_LINE_LOOP;
356	glVertex 0 , 0;	569	glVertex 0 , 0;
357	glVertex $self->{w}, 0;	570	glVertex $self->{w} - 1, 0;
358	glVertex $self->{w}, $self->{h};	571	glVertex $self->{w} - 1, $self->{h} - 1;
359	glVertex 0 , $self->{h};	572	glVertex 0 , $self->{h} - 1;
360	glEnd;	573	glEnd;
361	glPopMatrix;	574	glPopMatrix;
362	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	575	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363	}	576	}
364	}	577	}
365		578
366	sub _draw {	579	sub _draw {
367	my ($self) = @_;	580	my ($self) = @_;
368		581
369	warn "no draw defined for $self\n";	582	warn "no draw defined for $self\n";
370	}	583	}
371		584
372	sub find_widget {
373	my ($self, $x, $y) = @_;
374
375	return () unless $self->{can_events};
376
377	return $self
378	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
379	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
380
381	()
382	}
383
384	sub set_parent {
385	my ($self, $parent) = @_;
386
387	Scalar::Util::weaken ($self->{parent} = $parent);
388
389	$self->check_size
390	unless exists $self->{req_w};
391	}
392
393	sub check_size {
394	my ($self, $forced) = @_;
395
396	$self->{force_alloc} = 1 if $forced;
397	$CFClient::UI::ROOT->{check_size}{$self} = $self;
398	}
399
400	sub update {
401	my ($self) = @_;
402
403	$self->{parent}->update
404	if $self->{parent};
405	}
406
407	sub connect {
408	my ($self, $signal, $cb) = @_;
409
410	push @{ $self->{signal_cb}{$signal} }, $cb;
411	}
412
413	sub emit {
414	my ($self, $signal, @args) = @_;
415
416	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
417	}
418
419	sub DESTROY {	585	sub DESTROY {
420	my ($self) = @_;	586	my ($self) = @_;
421		587
		588	delete $WIDGET{$self+0};
422	#$self->deactivate;	589	#$self->deactivate;
423	}	590	}
424		591
425	#############################################################################	592	#############################################################################
426		593
…		…
435	my $class = shift;	602	my $class = shift;
436		603
437	# range [value, low, high, page]	604	# range [value, low, high, page]
438		605
439	$class->SUPER::new (	606	$class->SUPER::new (
440	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
441	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
442	@_	609	@_
443	)	610	)
444	}	611	}
445		612
446	sub _draw {	613	sub _draw {
447	my ($self) = @_;	614	my ($self) = @_;
448		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
449	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
450		622
451	glEnable GL_BLEND;	623	glEnable GL_BLEND;
452	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
453	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
454		626
455	glBegin GL_QUADS;	627	glBegin GL_QUADS;
456	glVertex 0 , 0;	628	glVertex 0 , 0;
457	glVertex 0 , $h;	629	glVertex 0 , $h;
458	glVertex $w, $h;	630	glVertex $w, $h;
459	glVertex $w, 0;	631	glVertex $w, 0;
460	glEnd;	632	glEnd;
461		633
462	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
463	}	636	}
464		637
465	#############################################################################	638	#############################################################################
466		639
467	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
…		…
472	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
473	$class->SUPER::new (can_events => 0, %arg);	646	$class->SUPER::new (can_events => 0, %arg);
474	}	647	}
475		648
476	sub size_request {	649	sub size_request {
477	(0, 0)	650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
478	}	653	}
479		654
480	sub draw { }	655	sub draw { }
481		656
482	#############################################################################	657	#############################################################################
…		…
511	$self->{children} = [	686	$self->{children} = [
512	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
513	@{$self->{children}}, @widgets	688	@{$self->{children}}, @widgets
514	];	689	];
515		690
516	$self->check_size (1);	691	$self->realloc;
517	$self->update;
518	}	692	}
519		693
520	sub children {	694	sub children {
521	@{ $_[0]{children} }	695	@{ $_[0]{children} }
522	}	696	}
…		…
527	delete $child->{parent};	701	delete $child->{parent};
528	$child->hide;	702	$child->hide;
529		703
530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531		705
532	$self->check_size;	706	$self->realloc;
533	$self->update;
534	}	707	}
535		708
536	sub clear {	709	sub clear {
537	my ($self) = @_;	710	my ($self) = @_;
538		711
…		…
542	for (@$children) {	715	for (@$children) {
543	delete $_->{parent};	716	delete $_->{parent};
544	$_->hide;	717	$_->hide;
545	}	718	}
546		719
547	$self->check_size;	720	$self->realloc;
548	$self->update;
549	}	721	}
550		722
551	sub find_widget {	723	sub find_widget {
552	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
553		725
…		…
628	}	800	}
629		801
630	sub update {	802	sub update {
631	my ($self) = @_;	803	my ($self) = @_;
632		804
633	$ROOT->on_refresh ($self => sub { $self->render_child });	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
634	$self->SUPER::update;	806	$self->SUPER::update;
635	}	807	}
636		808
637	sub size_allocate {	809	sub size_allocate {
638	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
…		…
640	$self->SUPER::size_allocate ($w, $h);	812	$self->SUPER::size_allocate ($w, $h);
641	$self->update;	813	$self->update;
642	}	814	}
643		815
644	sub _render {	816	sub _render {
		817	my ($self) = @_;
		818
645	$_[0]{children}[0]->draw;	819	$self->{children}[0]->draw;
646	}	820	}
647		821
648	sub render_child {	822	sub render_child {
649	my ($self) = @_;	823	my ($self) = @_;
650		824
651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652	glClearColor 0, 0, 0, 0;	826	glClearColor 0, 0, 0, 0;
653	glClear GL_COLOR_BUFFER_BIT;	827	glClear GL_COLOR_BUFFER_BIT;
654		828
		829	{
		830	package CFClient::UI::Base;
		831
		832	($draw_x, $draw_y, $draw_w, $draw_h) =
		833	(0, 0, $self->{w}, $self->{h});
		834	}
		835
655	$self->_render;	836	$self->_render;
656	# glColorMask 1, 1, 1, 0;
657	# glEnable GL_BLEND;
658	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659	# glRasterPos 0, 0;
660	# glCopyPixels 0, 0, $self->{w}, $self->{h};
661	# glDisable GL_BLEND;
662	# glColorMask 1, 1, 1, 1;
663	};	837	};
664	}	838	}
665		839
666	sub _draw {	840	sub _draw {
667	my ($self) = @_;	841	my ($self) = @_;
668		842
669	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
670		844
671	my $tex = $self->{texture}	845	my $tex = $self->{texture}
672	or return;	846	or return;
673		847
674	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676	glColor 0, 0, 0, 1;	850	glColor 1, 1, 1, 1;
677		851
678	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
679		853
680	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
681	}	855	}
…		…
684		858
685	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
686		860
687	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
688		862
		863	sub new {
		864	my $class = shift;
		865
		866	$class->SUPER::new (
		867	scroll_x => 0,
		868	scroll_y => 1,
		869	@_,
		870	)
		871	}
		872
689	sub size_request {	873	sub size_request {
690	my ($self) = @_;	874	my ($self) = @_;
691		875
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		877
695	@$self{qw(child_w child_h)}	878	$w = 10 if $self->{scroll_x};
		879	$h = 10 if $self->{scroll_y};
		880
		881	($w, $h)
696	}	882	}
697		883
698	sub size_allocate {	884	sub size_allocate {
699	my ($self, $w, $h) = @_;	885	my ($self, $w, $h) = @_;
700		886
		887	my $child = $self->child;
		888
		889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		891
		892	$self->child->configure (0, 0, $w, $h);
701	$self->update;	893	$self->update;
702	}	894	}
703		895
704	sub set_offset {	896	sub set_offset {
705	my ($self, $x, $y) = @_;	897	my ($self, $x, $y) = @_;
…		…
739	}	931	}
740		932
741	sub _render {	933	sub _render {
742	my ($self) = @_;	934	my ($self) = @_;
743		935
		936	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		937	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		938
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		940
746	$self->SUPER::_render;	941	$self->SUPER::_render;
747	}	942	}
748		943
…		…
756	my $class = shift;	951	my $class = shift;
757		952
758	my $self;	953	my $self;
759		954
760	my $slider = new CFClient::UI::Slider	955	my $slider = new CFClient::UI::Slider
761	vertical => 1,	956	vertical => 1,
762	range => [0, 0, 1, 0.01], # HACK fix	957	range => [0, 0, 1, 0.01], # HACK fix
763	connect_changed => sub {	958	on_changed => sub {
764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	959	$self->{vp}->set_offset (0, $_[1]);
765	},	960	},
766	;	961	;
767		962
768	$self = $class->SUPER::new (	963	$self = $class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	964	vp => (new CFClient::UI::ViewPort expand => 1),
770	slider => $slider,	965	slider => $slider,
771	@_,	966	@_,
772	);	967	);
773		968
774	$self->{vp}->add ($self->{scrolled});	969	$self->{vp}->add ($self->{scrolled});
…		…
776	$self->add ($self->{slider});	971	$self->add ($self->{slider});
777		972
778	$self	973	$self
779	}	974	}
780		975
		976	sub update {
		977	my ($self) = @_;
		978
		979	$self->SUPER::update;
		980
		981	# todo: overwrite size_allocate of child
		982	my $child = $self->{vp}->child;
		983	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		984	}
		985
		986	sub size_allocate {
		987	my ($self, $w, $h) = @_;
		988
		989	$self->SUPER::size_allocate ($w, $h);
		990
		991	my $child = $self->{vp}->child;
		992	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		993	}
		994
781	#TODO# update range on size_allocate depeneing on child	995	#TODO# update range on size_allocate depending on child
782	# update viewport offset on scroll	996	# update viewport offset on scroll
783		997
784	#############################################################################	998	#############################################################################
785		999
786	package CFClient::UI::Frame;	1000	package CFClient::UI::Frame;
787		1001
788	our @ISA = CFClient::UI::Bin::;	1002	our @ISA = CFClient::UI::Bin::;
789		1003
790	use CFClient::OpenGL;	1004	use CFClient::OpenGL;
791
792	#############################################################################
793
794	package CFClient::UI::FancyFrame;
795
796	our @ISA = CFClient::UI::Bin::;
797
798	use CFClient::OpenGL;
799
800	my @tex =
801	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803		1005
804	sub new {	1006	sub new {
805	my $class = shift;	1007	my $class = shift;
806		1008
807	# TODO: user_x, user_y, overwrite moveto?	1009	$class->SUPER::new (
		1010	bg => undef,
		1011	@_,
		1012	)
		1013	}
		1014
		1015	sub _draw {
		1016	my ($self) = @_;
		1017
		1018	if ($self->{bg}) {
		1019	my ($w, $h) = @$self{qw(w h)};
		1020
		1021	glEnable GL_BLEND;
		1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1023	glColor @{ $self->{bg} };
		1024
		1025	glBegin GL_QUADS;
		1026	glVertex 0 , 0;
		1027	glVertex 0 , $h;
		1028	glVertex $w, $h;
		1029	glVertex $w, 0;
		1030	glEnd;
		1031
		1032	glDisable GL_BLEND;
		1033	}
		1034
		1035	$self->SUPER::_draw;
		1036	}
		1037
		1038	#############################################################################
		1039
		1040	package CFClient::UI::FancyFrame;
		1041
		1042	our @ISA = CFClient::UI::Bin::;
		1043
		1044	use CFClient::OpenGL;
		1045
		1046	my $bg =
		1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1048	mipmap => 1, wrap => 1;
		1049
		1050	my @border =
		1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1053
		1054	sub new {
		1055	my ($class, %arg) = @_;
		1056
		1057	my $title = delete $arg{title};
808		1058
809	my $self = $class->SUPER::new (	1059	my $self = $class->SUPER::new (
810	bg => [1, 1, 1, 1],	1060	bg => [1, 1, 1, 1],
811	border_bg => [1, 1, 1, 1],	1061	border_bg => [1, 1, 1, 1],
812	border => 0.6,	1062	border => 0.6,
813	can_events => 1,	1063	can_events => 1,
814	@_	1064	min_w => 16,
		1065	min_h => 16,
		1066	%arg,
815	);	1067	);
816		1068
817	$self->{title} &&= new CFClient::UI::Label	1069	$self->{title} = new CFClient::UI::Label
818	align => 0,	1070	align => 0,
819	valign => 1,	1071	valign => 1,
820	text => $self->{title},	1072	text => $title,
821	fontsize => $self->{border};	1073	fontsize => $self->{border}
		1074	if defined $title;
822		1075
823	$self	1076	$self
		1077	}
		1078
		1079	sub add {
		1080	my ($self, @widgets) = @_;
		1081
		1082	$self->SUPER::add (@widgets);
		1083	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
824	}	1084	}
825		1085
826	sub border {	1086	sub border {
827	int $_[0]{border} * $::FONTSIZE	1087	int $_[0]{border} * $::FONTSIZE
828	}	1088	}
829		1089
830	sub size_request {	1090	sub size_request {
831	my ($self) = @_;	1091	my ($self) = @_;
		1092
		1093	$self->{title}->size_request
		1094	if $self->{title};
832		1095
833	my ($w, $h) = $self->SUPER::size_request;	1096	my ($w, $h) = $self->SUPER::size_request;
834		1097
835	(	1098	(
836	$w + $self->border * 2,	1099	$w + $self->border * 2,
…		…
839	}	1102	}
840		1103
841	sub size_allocate {	1104	sub size_allocate {
842	my ($self, $w, $h) = @_;	1105	my ($self, $w, $h) = @_;
843		1106
		1107	if ($self->{title}) {
		1108	$self->{title}{w} = $w;
		1109	$self->{title}{h} = $h;
		1110	$self->{title}->size_allocate ($w, $h);
		1111	}
		1112
		1113	my $border = $self->border;
		1114
844	$h -= List::Util::max 0, $self->border * 2;	1115	$h -= List::Util::max 0, $border * 2;
845	$w -= List::Util::max 0, $self->border * 2;	1116	$w -= List::Util::max 0, $border * 2;
846		1117
847	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
848	if $self->{title};
849
850	$self->child->configure ($self->border, $self->border, $w, $h);	1118	$self->child->configure ($border, $border, $w, $h);
851	}	1119	}
852		1120
853	sub button_down {	1121	sub button_down {
854	my ($self, $ev, $x, $y) = @_;	1122	my ($self, $ev, $x, $y) = @_;
855		1123
…		…
871	my ($ev, $x, $y) = @_;	1139	my ($ev, $x, $y) = @_;
872		1140
873	my $dx = $ev->{x} - $ox;	1141	my $dx = $ev->{x} - $ox;
874	my $dy = $ev->{y} - $oy;	1142	my $dy = $ev->{y} - $oy;
875		1143
876	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
877	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1146
		1147	$self->realloc;
878	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
879	$self->check_size;
880	};	1149	};
881		1150
882	} elsif ($lr ^ $td) {	1151	} elsif ($lr ^ $td) {
883	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});
884	my ($bx, $by) = ($self->{x}, $self->{y});	1153	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
886	$self->{motion} = sub {	1155	$self->{motion} = sub {
887	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
888		1157
889	($x, $y) = ($ev->{x}, $ev->{y});	1158	($x, $y) = ($ev->{x}, $ev->{y});
890		1159
891	$self->move ($bx + $x - $ox, $by + $y - $oy);	1160	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
892	$self->update;
893	};	1161	};
894	}	1162	}
895	}	1163	}
896		1164
897	sub button_up {	1165	sub button_up {
…		…
907	}	1175	}
908		1176
909	sub _draw {	1177	sub _draw {
910	my ($self) = @_;	1178	my ($self) = @_;
911		1179
		1180	my $child = $self->{children}[0];
		1181
912	my ($w, $h ) = ($self->{w}, $self->{h});	1182	my ($w, $h ) = ($self->{w}, $self->{h});
913	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1183	my ($cw, $ch) = ($child->{w}, $child->{h});
914		1184
915	glEnable GL_TEXTURE_2D;	1185	glEnable GL_TEXTURE_2D;
916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
917		1187
918	my $border = $self->border;	1188	my $border = $self->border;
919		1189
920	glColor @{ $self->{border_bg} };	1190	glColor @{ $self->{border_bg} };
921	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);
922	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
923	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
924	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1194	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
925		1195
926	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
927	my $bg = $tex[0];	1197	glColor @{ $self->{bg} };
928		1198
929	# TODO: repeat texture not scale	1199	# TODO: repeat texture not scale
		1200	# solve this better(?)
930	my $rep_x = $cw / $bg->{w};	1201	$bg->{s} = $cw / $bg->{w};
931	my $rep_y = $ch / $bg->{h};	1202	$bg->{t} = $ch / $bg->{h};
932
933	glColor @{ $self->{bg} };
934
935	$bg->{s} = $rep_x;
936	$bg->{t} = $rep_y;
937	$bg->{wrap_mode} = 1;
938	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1203	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
939	}	1204	}
940		1205
941	glDisable GL_TEXTURE_2D;	1206	glDisable GL_TEXTURE_2D;
942		1207
943	$self->{title}->draw if $self->{title};
944
945	$self->child->draw;	1208	$child->draw;
		1209
		1210	if ($self->{title}) {
		1211	glTranslate 0, $border - $self->{h};
		1212	$self->{title}->_draw;
		1213	}
946	}	1214	}
947		1215
948	#############################################################################	1216	#############################################################################
949		1217
950	package CFClient::UI::Table;	1218	package CFClient::UI::Table;
…		…
958	sub new {	1226	sub new {
959	my $class = shift;	1227	my $class = shift;
960		1228
961	$class->SUPER::new (	1229	$class->SUPER::new (
962	col_expand => [],	1230	col_expand => [],
963	@_	1231	@_,
964	)	1232	)
		1233	}
		1234
		1235	sub children {
		1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
965	}	1237	}
966		1238
967	sub add {	1239	sub add {
968	my ($self, $x, $y, $child) = @_;	1240	my ($self, $x, $y, $child) = @_;
969		1241
970	$child->set_parent ($self);	1242	$child->set_parent ($self);
971	$self->{children}[$y][$x] = $child;	1243	$self->{children}[$y][$x] = $child;
972		1244
973	$child->check_size;	1245	$self->realloc;
974	}	1246	}
975		1247
976	sub children {
977	grep $_, map @$_, grep $_, @{ $_[0]{children} }
978	}
979
980	# TODO: move to container class maybe? send childs a signal on removal?	1248	# TODO: move to container class maybe? send children a signal on removal?
981	sub clear {	1249	sub clear {
982	my ($self) = @_;	1250	my ($self) = @_;
983		1251
984	my @children = $self->children;	1252	my @children = $self->children;
985	delete $self->{children};	1253	delete $self->{children};
…		…
987	for (@children) {	1255	for (@children) {
988	delete $_->{parent};	1256	delete $_->{parent};
989	$_->hide;	1257	$_->hide;
990	}	1258	}
991		1259
992	$self->update;	1260	$self->realloc;
993	}	1261	}
994		1262
995	sub get_wh {	1263	sub get_wh {
996	my ($self) = @_;	1264	my ($self) = @_;
997		1265
…		…
1028	sub size_allocate {	1296	sub size_allocate {
1029	my ($self, $w, $h) = @_;	1297	my ($self, $w, $h) = @_;
1030		1298
1031	my ($ws, $hs) = $self->get_wh;	1299	my ($ws, $hs) = $self->get_wh;
1032		1300
1033	my $req_w = sum @$ws;	1301	my $req_w = (sum @$ws) || 1;
1034	my $req_h = sum @$hs;	1302	my $req_h = (sum @$hs) || 1;
1035		1303
1036	# TODO: nicer code && do row_expand	1304	# TODO: nicer code && do row_expand
1037	my @col_expand = @{$self->{col_expand}};	1305	my @col_expand = @{$self->{col_expand}};
1038	@col_expand = (1) x @$ws unless @col_expand;	1306	@col_expand = (1) x @$ws unless @col_expand;
1039	my $col_expand = (sum @col_expand) || 1;	1307	my $col_expand = (sum @col_expand) || 1;
…		…
1093	}	1361	}
1094	}	1362	}
1095		1363
1096	#############################################################################	1364	#############################################################################
1097		1365
1098	package CFClient::UI::HBox;	1366	package CFClient::UI::Box;
1099
1100	# TODO: wrap into common Box base class
1101		1367
1102	our @ISA = CFClient::UI::Container::;	1368	our @ISA = CFClient::UI::Container::;
1103		1369
1104	sub size_request {	1370	sub size_request {
1105	my ($self) = @_;	1371	my ($self) = @_;
1106		1372
1107	my @alloc = map [$_->size_request], @{$self->{children}};	1373	$self->{vertical}
1108		1374	? (
1109	(	1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1110	(List::Util::sum map $_->[0], @alloc),	1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1111	(List::Util::max map $_->[1], @alloc),	1377	)
1112	)	1378	: (
		1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1381	)
1113	}	1382	}
1114		1383
1115	sub size_allocate {	1384	sub size_allocate {
1116	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
1117		1386
1118	($h, $w) = ($w, $h);	1387	my $space = $self->{vertical} ? $h : $w;
1119
1120	my $children = $self->{children};	1388	my $children = $self->{children};
1121		1389
1122	my @h = map $_->{req_w}, @$children;	1390	my @req;
1123		1391
1124	my $req_h = List::Util::sum @h;	1392	if ($self->{homogeneous}) {
1125		1393	@req = ($space / (@$children || 1)) x @$children;
1126	if ($req_h > $h) {
1127	# ah well, not enough space
1128	$_ *= $h / $req_h for @h;
1129	} else {	1394	} else {
		1395	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1396	my $req = List::Util::sum @req;
		1397
		1398	if ($req > $space) {
		1399	# ah well, not enough space
		1400	$_ *= $space / $req for @req;
		1401	} else {
1130	my $exp = List::Util::sum map $_->{expand}, @$children;	1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1131	$exp ||= 1;
1132		1403
		1404	$space = ($space - $req) / $expand; # remaining space to give away
		1405
		1406	$req[$_] += $space * $children->[$_]{expand}
1133	for (0 .. $#$children) {	1407	for 0 .. $#$children;
1134	my $child = $children->[$_];
1135
1136	my $alloc_h = $h[$_];
1137	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1138	$h[$_] = $alloc_h;
1139	}	1408	}
1140	}	1409	}
1141		1410
1142	CFClient::UI::harmonize \@h;	1411	CFClient::UI::harmonize \@req;
1143		1412
1144	my $y = 0;	1413	my $pos = 0;
1145	for (0 .. $#$children) {	1414	for (0 .. $#$children) {
1146	my $child = $children->[$_];
1147	my $h = $h[$_];	1415	my $alloc = $req[$_];
1148	$child->configure ($y, 0, $h, $w);	1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1149		1417
1150	$y += $h;	1418	$pos += $alloc;
1151	}	1419	}
1152		1420
1153	1	1421	1
1154	}	1422	}
1155		1423
1156	#############################################################################	1424	#############################################################################
1157		1425
		1426	package CFClient::UI::HBox;
		1427
		1428	our @ISA = CFClient::UI::Box::;
		1429
		1430	sub new {
		1431	my $class = shift;
		1432
		1433	$class->SUPER::new (
		1434	vertical => 0,
		1435	@_,
		1436	)
		1437	}
		1438
		1439	#############################################################################
		1440
1158	package CFClient::UI::VBox;	1441	package CFClient::UI::VBox;
1159		1442
1160	# TODO: wrap into common Box base class
1161
1162	our @ISA = CFClient::UI::Container::;	1443	our @ISA = CFClient::UI::Box::;
1163		1444
1164	sub size_request {	1445	sub new {
1165	my ($self) = @_;	1446	my $class = shift;
1166		1447
1167	my @alloc = map [$_->size_request], @{$self->{children}};	1448	$class->SUPER::new (
1168		1449	vertical => 1,
1169	(	1450	@_,
1170	(List::Util::max map $_->[0], @alloc),
1171	(List::Util::sum map $_->[1], @alloc),
1172	)	1451	)
1173	}	1452	}
1174		1453
1175	sub size_allocate {
1176	my ($self, $w, $h) = @_;
1177
1178	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1179
1180	my $children = $self->{children};
1181
1182	my @h = map $_->{req_h}, @$children;
1183
1184	my $req_h = List::Util::sum @h;
1185
1186	if ($req_h > $h) {
1187	# ah well, not enough space
1188	$_ *= $h / $req_h for @h;
1189	} else {
1190	my $exp = List::Util::sum map $_->{expand}, @$children;
1191	$exp ||= 1;
1192
1193	for (0 .. $#$children) {
1194	my $child = $children->[$_];
1195
1196	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1197	}
1198	}
1199
1200	CFClient::UI::harmonize \@h;
1201
1202	my $y = 0;
1203	for (0 .. $#$children) {
1204	my $child = $children->[$_];
1205	my $h = $h[$_];
1206	$child->configure (0, $y, $w, $h);
1207
1208	$y += $h;
1209	}
1210
1211	1
1212	}
1213
1214	#############################################################################	1454	#############################################################################
1215		1455
1216	package CFClient::UI::Label;	1456	package CFClient::UI::Label;
1217		1457
1218	our @ISA = CFClient::UI::Base::;	1458	our @ISA = CFClient::UI::DrawBG::;
1219		1459
1220	use CFClient::OpenGL;	1460	use CFClient::OpenGL;
1221		1461
1222	sub new {	1462	sub new {
1223	my ($class, %arg) = @_;	1463	my ($class, %arg) = @_;
1224		1464
1225	my $self = $class->SUPER::new (	1465	my $self = $class->SUPER::new (
1226	fg => [1, 1, 1],	1466	fg => [1, 1, 1],
		1467	#bg => none
		1468	#active_bg => none
1227	#font => default_font	1469	#font => default_font
1228	#text => initial text	1470	#text => initial text
1229	#markup => initial narkup	1471	#markup => initial narkup
		1472	#max_w => maximum pixel width
		1473	ellipsise => 3, # end
1230	layout => (new CFClient::Layout),	1474	layout => (new CFClient::Layout),
1231	fontsize => 1,	1475	fontsize => 1,
1232	align => -1,	1476	align => -1,
1233	valign => -1,	1477	valign => -1,
1234	padding => 2,	1478	padding_x => 2,
		1479	padding_y => 2,
1235	can_events => 0,	1480	can_events => 0,
1236	%arg	1481	%arg
1237	);	1482	);
1238		1483
1239	if (exists $self->{template}) {	1484	if (exists $self->{template}) {
…		…
1249	}	1494	}
1250		1495
1251	$self	1496	$self
1252	}	1497	}
1253		1498
1254	sub escape {	1499	sub escape($) {
1255	local $_ = $_[1];	1500	local $_ = $_[0];
1256		1501
1257	s/&/&amp;/g;	1502	s/&/&amp;/g;
1258	s/>/&gt;/g;	1503	s/>/&gt;/g;
1259	s/</&lt;/g;	1504	s/</&lt;/g;
1260		1505
1261	$_[1]	1506	$_
1262	}	1507	}
1263		1508
1264	sub update {	1509	sub update {
1265	my ($self) = @_;	1510	my ($self) = @_;
1266		1511
…		…
1275	$self->{text} = "T$text";	1520	$self->{text} = "T$text";
1276		1521
1277	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1278	$self->{layout}->set_text ($text);	1523	$self->{layout}->set_text ($text);
1279		1524
		1525	$self->realloc;
1280	$self->update;	1526	$self->update;
1281	$self->check_size;
1282	}	1527	}
1283		1528
1284	sub set_markup {	1529	sub set_markup {
1285	my ($self, $markup) = @_;	1530	my ($self, $markup) = @_;
1286		1531
…		…
1290	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291		1536
1292	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1293	$self->{layout}->set_markup ($markup);	1538	$self->{layout}->set_markup ($markup);
1294		1539
		1540	$self->realloc;
1295	$self->update;	1541	$self->update;
1296	$self->check_size;
1297	}	1542	}
1298		1543
1299	sub size_request {	1544	sub size_request {
1300	my ($self) = @_;	1545	my ($self) = @_;
1301		1546
1302	$self->{layout}->set_font ($self->{font}) if $self->{font};	1547	$self->{layout}->set_font ($self->{font}) if $self->{font};
1303	$self->{layout}->set_width ($self->{max_w} || -1);	1548	$self->{layout}->set_width ($self->{max_w} || -1);
		1549	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305		1552
1306	my ($w, $h) = $self->{layout}->size;	1553	my ($w, $h) = $self->{layout}->size;
1307		1554
1308	if (exists $self->{template}) {	1555	if (exists $self->{template}) {
…		…
1313		1560
1314	$w = List::Util::max $w, $w2;	1561	$w = List::Util::max $w, $w2;
1315	$h = List::Util::max $h, $h2;	1562	$h = List::Util::max $h, $h2;
1316	}	1563	}
1317		1564
1318	(	1565	($w, $h)
1319	$w + $self->{padding} * 2,
1320	$h + $self->{padding} * 2,
1321	)
1322	}	1566	}
1323		1567
1324	sub size_allocate {	1568	sub size_allocate {
1325	my ($self, $w, $h) = @_;	1569	my ($self, $w, $h) = @_;
1326		1570
		1571	delete $self->{ox};
		1572
1327	delete $self->{texture};	1573	delete $self->{texture}
		1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1328	}	1575	}
1329		1576
1330	sub set_fontsize {	1577	sub set_fontsize {
1331	my ($self, $fontsize) = @_;	1578	my ($self, $fontsize) = @_;
1332		1579
1333	$self->{fontsize} = $fontsize;	1580	$self->{fontsize} = $fontsize;
1334	delete $self->{texture};	1581	delete $self->{texture};
1335		1582
1336	$self->update;	1583	$self->realloc;
1337	$self->check_size;
1338	}	1584	}
1339		1585
1340	sub _draw {	1586	sub _draw {
1341	my ($self) = @_;	1587	my ($self) = @_;
		1588
		1589	$self->SUPER::_draw; # draw background, if applicable
1342		1590
1343	my $tex = $self->{texture} ||= do {	1591	my $tex = $self->{texture} ||= do {
1344	$self->{layout}->set_foreground (@{$self->{fg}});	1592	$self->{layout}->set_foreground (@{$self->{fg}});
1345	$self->{layout}->set_font ($self->{font}) if $self->{font};	1593	$self->{layout}->set_font ($self->{font}) if $self->{font};
1346	$self->{layout}->set_width ($self->{w});	1594	$self->{layout}->set_width ($self->{w});
		1595	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1596	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1347	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1348		1598
1349	my $tex = new_from_layout CFClient::Texture $self->{layout};	1599	new_from_layout CFClient::Texture $self->{layout}
		1600	};
1350		1601
		1602	unless (exists $self->{ox}) {
1351	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1603	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1352	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1604	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1353	: ($self->{w} - $tex->{w}) * 0.5;	1605	: ($self->{w} - $tex->{w}) * 0.5);
1354		1606
1355	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1607	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1356	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1608	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1357	: ($self->{h} - $tex->{h}) * 0.5;	1609	: ($self->{h} - $tex->{h}) * 0.5);
1358
1359	$tex
1360	};	1610	};
1361		1611
1362	glEnable GL_TEXTURE_2D;	1612	glEnable GL_TEXTURE_2D;
1363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364		1614
…		…
1390	active_fg => [0, 0, 0],	1640	active_fg => [0, 0, 0],
1391	can_hover => 1,	1641	can_hover => 1,
1392	can_focus => 1,	1642	can_focus => 1,
1393	valign => 0,	1643	valign => 0,
1394	can_events => 1,	1644	can_events => 1,
		1645	#text => ...
1395	@_	1646	@_
1396	)	1647	)
1397	}	1648	}
1398		1649
1399	sub _set_text {	1650	sub _set_text {
…		…
1409	$self->{text} = $text;	1660	$self->{text} = $text;
1410		1661
1411	$text =~ s/./*/g if $self->{hidden};	1662	$text =~ s/./*/g if $self->{hidden};
1412	$self->{layout}->set_text ("$text ");	1663	$self->{layout}->set_text ("$text ");
1413		1664
1414	$self->emit (changed => $self->{text});	1665	$self->_emit (changed => $self->{text});
1415	}	1666	}
1416		1667
1417	sub set_text {	1668	sub set_text {
1418	my ($self, $text) = @_;	1669	my ($self, $text) = @_;
1419		1670
1420	$self->{cursor} = length $text;	1671	$self->{cursor} = length $text;
1421	$self->_set_text ($text);	1672	$self->_set_text ($text);
1422	$self->check_size;	1673
1423	$self->update;	1674	$self->realloc;
1424	}	1675	}
1425		1676
1426	sub get_text {	1677	sub get_text {
1427	$_[0]{text}	1678	$_[0]{text}
1428	}	1679	}
…		…
1431	my ($self) = @_;	1682	my ($self) = @_;
1432		1683
1433	my ($w, $h) = $self->SUPER::size_request;	1684	my ($w, $h) = $self->SUPER::size_request;
1434		1685
1435	($w + 1, $h) # add 1 for cursor	1686	($w + 1, $h) # add 1 for cursor
1436	}
1437
1438	sub size_allocate {
1439	my ($self, $w, $h) = @_;
1440
1441	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1442	}	1687	}
1443		1688
1444	sub key_down {	1689	sub key_down {
1445	my ($self, $ev) = @_;	1690	my ($self, $ev) = @_;
1446		1691
…		…
1448	my $sym = $ev->{sym};	1693	my $sym = $ev->{sym};
1449	my $uni = $ev->{unicode};	1694	my $uni = $ev->{unicode};
1450		1695
1451	my $text = $self->get_text;	1696	my $text = $self->get_text;
1452		1697
1453	if ($sym == 8) {	1698	if ($uni == 8) {
1454	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1455	} elsif ($sym == 127) {	1700	} elsif ($uni == 127) {
1456	substr $text, $self->{cursor}, 1, "";	1701	substr $text, $self->{cursor}, 1, "";
1457	} elsif ($sym == CFClient::SDLK_LEFT) {	1702	} elsif ($sym == CFClient::SDLK_LEFT) {
1458	--$self->{cursor} if $self->{cursor};	1703	--$self->{cursor} if $self->{cursor};
1459	} elsif ($sym == CFClient::SDLK_RIGHT) {	1704	} elsif ($sym == CFClient::SDLK_RIGHT) {
1460	++$self->{cursor} if $self->{cursor} < length $self->{text};	1705	++$self->{cursor} if $self->{cursor} < length $self->{text};
1461	} elsif ($sym == CFClient::SDLK_HOME) {	1706	} elsif ($sym == CFClient::SDLK_HOME) {
1462	$self->{cursor} = 0;	1707	$self->{cursor} = 0;
1463	} elsif ($sym == CFClient::SDLK_END) {	1708	} elsif ($sym == CFClient::SDLK_END) {
1464	$self->{cursor} = length $text;	1709	$self->{cursor} = length $text;
1465	} elsif ($sym == 27) {	1710	} elsif ($uni == 27) {
1466	$self->emit ('escape');	1711	$self->_emit ('escape');
1467	} elsif ($uni) {	1712	} elsif ($uni) {
1468	substr $text, $self->{cursor}++, 0, chr $uni;	1713	substr $text, $self->{cursor}++, 0, chr $uni;
1469	}	1714	}
1470		1715
1471	$self->_set_text ($text);	1716	$self->_set_text ($text);
1472	$self->update;	1717
		1718	$self->realloc;
1473	}	1719	}
1474		1720
1475	sub focus_in {	1721	sub focus_in {
1476	my ($self) = @_;	1722	my ($self) = @_;
1477		1723
…		…
1557	if ($sym == 13) {	1803	if ($sym == 13) {
1558	unshift @{$self->{history}},	1804	unshift @{$self->{history}},
1559	my $txt = $self->get_text;	1805	my $txt = $self->get_text;
1560	$self->{history_pointer} = -1;	1806	$self->{history_pointer} = -1;
1561	$self->{history_saveback} = '';	1807	$self->{history_saveback} = '';
1562	$self->emit (activate => $txt);	1808	$self->_emit (activate => $txt);
1563	$self->update;	1809	$self->update;
1564		1810
1565	} elsif ($sym == CFClient::SDLK_UP) {	1811	} elsif ($sym == CFClient::SDLK_UP) {
1566	if ($self->{history_pointer} < 0) {	1812	if ($self->{history_pointer} < 0) {
1567	$self->{history_saveback} = $self->get_text;	1813	$self->{history_saveback} = $self->get_text;
…		…
1604		1850
1605	sub new {	1851	sub new {
1606	my $class = shift;	1852	my $class = shift;
1607		1853
1608	$class->SUPER::new (	1854	$class->SUPER::new (
1609	padding => 4,	1855	padding_x => 4,
		1856	padding_y => 4,
1610	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1611	bg => [1, 1, 1, 0.2],
1612	active_fg => [0, 0, 1],	1858	active_fg => [0, 0, 1],
1613	can_hover => 1,	1859	can_hover => 1,
1614	align => 0,	1860	align => 0,
1615	valign => 0,	1861	valign => 0,
1616	can_events => 1,	1862	can_events => 1,
1617	@_	1863	@_
1618	)	1864	)
1619	}	1865	}
1620		1866
		1867	sub activate { }
		1868
1621	sub button_up {	1869	sub button_up {
1622	my ($self, $ev, $x, $y) = @_;	1870	my ($self, $ev, $x, $y) = @_;
1623		1871
		1872	$self->emit ("activate")
1624	if ($x >= 0 && $x < $self->{w}	1873	if $x >= 0 && $x < $self->{w}
1625	&& $y >= 0 && $y < $self->{h}) {	1874	&& $y >= 0 && $y < $self->{h};
1626	$self->emit ("activate");
1627	}
1628	}	1875	}
1629		1876
1630	sub _draw {	1877	sub _draw {
1631	my ($self) = @_;	1878	my ($self) = @_;
1632		1879
…		…
1661		1908
1662	sub new {	1909	sub new {
1663	my $class = shift;	1910	my $class = shift;
1664		1911
1665	$class->SUPER::new (	1912	$class->SUPER::new (
1666	padding => 2,	1913	padding_x => 2,
		1914	padding_y => 2,
1667	fg => [1, 1, 1],	1915	fg => [1, 1, 1],
1668	active_fg => [1, 1, 0],	1916	active_fg => [1, 1, 0],
		1917	bg => [0, 0, 0, 0.2],
		1918	active_bg => [1, 1, 1, 0.5],
1669	state => 0,	1919	state => 0,
1670	can_hover => 1,	1920	can_hover => 1,
1671	@_	1921	@_
1672	)	1922	)
1673	}	1923	}
1674		1924
1675	sub size_request {	1925	sub size_request {
1676	my ($self) = @_;	1926	my ($self) = @_;
1677		1927
1678	($self->{padding} * 2 + 6) x 2	1928	(6) x 2
1679	}	1929	}
1680		1930
1681	sub button_down {	1931	sub button_down {
1682	my ($self, $ev, $x, $y) = @_;	1932	my ($self, $ev, $x, $y) = @_;
1683		1933
1684	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1685	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1686	$self->{state} = !$self->{state};	1936	$self->{state} = !$self->{state};
1687	$self->emit (changed => $self->{state});	1937	$self->_emit (changed => $self->{state});
1688	}	1938	}
1689	}	1939	}
1690		1940
1691	sub _draw {	1941	sub _draw {
1692	my ($self) = @_;	1942	my ($self) = @_;
1693		1943
1694	$self->SUPER::_draw;	1944	$self->SUPER::_draw;
1695		1945
1696	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1697		1947
1698	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1948	my ($w, $h) = @$self{qw(w h)};
		1949
		1950	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1699		1951
1700	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1952	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1701		1953
1702	my $tex = $self->{state} ? $tex[1] : $tex[0];	1954	my $tex = $self->{state} ? $tex[1] : $tex[0];
1703		1955
…		…
1957	qw(s1_slider.png s1_slider_bg.png);	2209	qw(s1_slider.png s1_slider_bg.png);
1958		2210
1959	sub new {	2211	sub new {
1960	my $class = shift;	2212	my $class = shift;
1961		2213
1962	# range [value, low, high, page]	2214	# range [value, low, high, page, unit]
1963		2215
1964	# TODO: 0-width page	2216	# TODO: 0-width page
1965	# TODO: req_w/h are wrong with vertical	2217	# TODO: req_w/h are wrong with vertical
1966	# TODO: calculations are off	2218	# TODO: calculations are off
1967	my $self = $class->SUPER::new (	2219	my $self = $class->SUPER::new (
1968	fg => [1, 1, 1],	2220	fg => [1, 1, 1],
1969	active_fg => [0, 0, 0],	2221	active_fg => [0, 0, 0],
		2222	bg => [0, 0, 0, 0.2],
		2223	active_bg => [1, 1, 1, 0.5],
1970	range => [0, 0, 100, 10],	2224	range => [0, 0, 100, 10, 0],
1971	req_w => $::WIDTH / 80,	2225	min_w => $::WIDTH / 80,
1972	req_h => $::WIDTH / 80,	2226	min_h => $::WIDTH / 80,
1973	vertical => 0,	2227	vertical => 0,
1974	can_hover => 1,	2228	can_hover => 1,
1975	inner_pad => 5,	2229	inner_pad => 0.02,
1976	@_	2230	@_
1977	);	2231	);
1978		2232
		2233	$self->set_value ($self->{range}[0]);
		2234	$self->update;
		2235
1979	$self	2236	$self
1980	}	2237	}
1981		2238
		2239	sub changed { }
		2240
		2241	sub set_range {
		2242	my ($self, $range) = @_;
		2243
		2244	($range, $self->{range}) = ($self->{range}, $range);
		2245
		2246	$self->update
		2247	if "@$range" ne "@{$self->{range}}";
		2248	}
		2249
		2250	sub set_value {
		2251	my ($self, $value) = @_;
		2252
		2253	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2254
		2255	$hi = $lo + 1 if $hi <= $lo;
		2256
		2257	$page = $hi - $lo if $page > $hi - $lo;
		2258
		2259	$value = $lo if $value < $lo;
		2260	$value = $hi - $page if $value > $hi - $page;
		2261
		2262	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2263	if $unit;
		2264
		2265	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2266
		2267	if ($value != $old_value) {
		2268	$self->_emit (changed => $value);
		2269	$self->update;
		2270	}
		2271	}
		2272
1982	sub size_request {	2273	sub size_request {
1983	my ($self) = @_;	2274	my ($self) = @_;
1984		2275
1985	my $w = $self->{req_w};	2276	($self->{req_w}, $self->{req_h})
1986	my $h = $self->{req_h};
1987
1988	$self->{vertical} ? ($h, $w) : ($w, $h)
1989	}	2277	}
1990		2278
1991	sub button_down {	2279	sub button_down {
1992	my ($self, $ev, $x, $y) = @_;	2280	my ($self, $ev, $x, $y) = @_;
1993		2281
1994	$self->SUPER::button_down ($ev, $x, $y);	2282	$self->SUPER::button_down ($ev, $x, $y);
		2283
		2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2285
1995	$self->mouse_motion ($ev, $x, $y);	2286	$self->mouse_motion ($ev, $x, $y);
1996	}	2287	}
1997		2288
1998	sub mouse_motion {	2289	sub mouse_motion {
1999	my ($self, $ev, $x, $y) = @_;	2290	my ($self, $ev, $x, $y) = @_;
2000		2291
2001	if ($GRAB == $self) {	2292	if ($GRAB == $self) {
		2293	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2294
		2295	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2296
		2297	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2298
		2299	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2300	}
		2301	}
		2302
		2303	sub update {
		2304	my ($self) = @_;
		2305
		2306	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2307	$self->set_value ($self->{range}[0]);
		2308
2002	my ($value, $lo, $hi, $page) = @{$self->{range}};	2309	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2310	my $range = ($hi - $page - $lo) || 1e-100;
2003		2311
2004	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2005		2313
2006	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2007	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2008		2316
2009	$x -= $inner_pad_px; # substract the padding	2317	$value = ($value - $lo) / $range;
2010	$x = $x * ($hi - $lo) / $inner_w + $lo;	2318	$value = $value * $self->{scale} + $self->{offset};
2011	$x = $lo if $x < $lo;
2012	$x = $hi - $page if $x > $hi - $page;
2013	$self->{range}[0] = $x;
2014		2319
2015	$self->emit (changed => $x);	2320	$self->{knob_x} = $value - $knob_w * 0.5;
2016	$self->update;	2321	$self->{knob_w} = $knob_w;
2017	}	2322	});
2018	}
2019		2323
2020	# the inner_* stuff is for generating a padding for the slider handle,	2324	$self->SUPER::update;
2021	# so that the handle doesn't leave the texture. This calculation isn't 100%
2022	# correct propably, but it does the job for now
2023	sub _calc_inner_pad_px {
2024	my ($self, $w) = @_;
2025	($w / 100) * $self->{inner_pad} # % to pixels
2026	}	2325	}
2027		2326
2028	sub _draw {	2327	sub _draw {
2029	my ($self) = @_;	2328	my ($self) = @_;
2030		2329
2031	$self->SUPER::_draw ();	2330	$self->SUPER::_draw ();
2032		2331
2033	my ($w, $h) = @$self{qw(w h)};	2332	glScale $self->{w}, $self->{h};
2034		2333
2035	if ($self->{vertical}) {	2334	if ($self->{vertical}) {
2036	# draw a vertical slider like a rotated horizontal slider	2335	# draw a vertical slider like a rotated horizontal slider
2037		2336
		2337	glTranslate 1, 0, 0;
2038	glRotate 90, 0, 0, 1;	2338	glRotate 90, 0, 0, 1;
2039	glTranslate 0, -$self->{w}, 0;
2040
2041	($w, $h) = ($h, $w);
2042	}	2339	}
2043		2340
2044	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2341	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2045	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2342	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2046		2343
2047	my ($value, $lo, $hi, $page) = @{$self->{range}};
2048
2049	$hi = $value + 1 if $lo == $hi;
2050
2051	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2052	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2053
2054	$page = int $page * $inner_w / ($hi - $lo);
2055	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2056
2057	$w -= $page;
2058	$page &= ~1;
2059	glTranslate $page * 0.5, 0, 0;
2060	$page ||= 2;
2061
2062	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2063	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2064
2065	glEnable GL_TEXTURE_2D;	2344	glEnable GL_TEXTURE_2D;
2066	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2067		2346
2068	# draw background	2347	# draw background
2069	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2348	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2070		2349
2071	# draw handle	2350	# draw handle
2072	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2351	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2073		2352
2074	glDisable GL_TEXTURE_2D;	2353	glDisable GL_TEXTURE_2D;
2075	}	2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::ValSlider;
		2359
		2360	our @ISA = CFClient::UI::HBox::;
		2361
		2362	sub new {
		2363	my ($class, %arg) = @_;
		2364
		2365	my $range = delete $arg{range};
		2366
		2367	my $self = $class->SUPER::new (
		2368	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2369	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2370	to_value => sub { shift },
		2371	from_value => sub { shift },
		2372	%arg,
		2373	);
		2374
		2375	$self->{slider}->connect (changed => sub {
		2376	my ($self, $value) = @_;
		2377	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2378	$self->{parent}->emit (changed => $value);
		2379	});
		2380
		2381	# $self->{entry}->connect (changed => sub {
		2382	# my ($self, $value) = @_;
		2383	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2384	# $self->{parent}->emit (changed => $value);
		2385	# });
		2386
		2387	$self->add ($self->{slider}, $self->{entry});
		2388
		2389	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2390
		2391	$self
		2392	}
		2393
		2394	sub set_range { shift->{slider}->set_range (@_) }
		2395	sub set_value { shift->{slider}->set_value (@_) }
2076		2396
2077	#############################################################################	2397	#############################################################################
2078		2398
2079	package CFClient::UI::TextView;	2399	package CFClient::UI::TextView;
2080		2400
…		…
2110		2430
2111	$self->{fontsize} = $fontsize;	2431	$self->{fontsize} = $fontsize;
2112	$self->reflow;	2432	$self->reflow;
2113	}	2433	}
2114		2434
2115	sub text_height {
2116	my ($self, $text) = @_;
2117
2118	my $layout = $self->{layout};
2119
2120	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2121	$layout->set_width ($self->{children}[0]{w});
2122	$layout->set_markup ($text);
2123
2124	($layout->size)[1]
2125	}
2126
2127	sub reflow {
2128	my ($self) = @_;
2129
2130	$self->{need_reflow}++;
2131	$self->update;
2132	}
2133
2134	sub size_allocate {	2435	sub size_allocate {
2135	my ($self, $w, $h) = @_;	2436	my ($self, $w, $h) = @_;
2136		2437
2137	$self->SUPER::size_allocate ($w, $h);	2438	$self->SUPER::size_allocate ($w, $h);
2138		2439
…		…
2141	$self->{layout}->set_width ($self->{children}[0]{w});	2442	$self->{layout}->set_width ($self->{children}[0]{w});
2142		2443
2143	$self->reflow;	2444	$self->reflow;
2144	}	2445	}
2145		2446
		2447	sub text_size {
		2448	my ($self, $text, $indent) = @_;
		2449
		2450	my $layout = $self->{layout};
		2451
		2452	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2453	$layout->set_width ($self->{children}[0]{w} - $indent);
		2454	$layout->set_markup ($text);
		2455
		2456	$layout->size
		2457	}
		2458
		2459	sub reflow {
		2460	my ($self) = @_;
		2461
		2462	$self->{need_reflow}++;
		2463	$self->update;
		2464	}
		2465
		2466	sub set_offset {
		2467	my ($self, $offset) = @_;
		2468
		2469	# todo: base offset on lines or so, not on pixels
		2470	$self->{children}[1]->set_value ($offset);
		2471	}
		2472
		2473	sub clear {
		2474	my ($self) = @_;
		2475
		2476	$self->{par} = [];
		2477	$self->{height} = 0;
		2478	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2479	}
		2480
2146	sub add_paragraph {	2481	sub add_paragraph {
2147	my ($self, $color, $text) = @_;	2482	my ($self, $color, $text, $indent) = @_;
2148		2483
2149	#TODO: intelligently "reformat" paragraph	2484	for my $line (split /\n/, $text) {
2150		2485	my ($w, $h) = $self->text_size ($line);
2151	my $height = $self->text_height ($text);
2152
2153	$self->{height} += $height;	2486	$self->{height} += $h;
		2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2488	}
2154		2489
2155	push @{$self->{par}}, [$height, $color, $text];
2156
2157	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2158	$self->{children}[1]->update;
2159	}	2491	}
2160		2492
2161	sub update {	2493	sub update {
2162	my ($self) = @_;	2494	my ($self) = @_;
2163		2495
…		…
2165		2497
2166	return unless $self->{h} > 0;	2498	return unless $self->{h} > 0;
2167		2499
2168	delete $self->{texture};	2500	delete $self->{texture};
2169		2501
2170	$ROOT->on_refresh ($self, sub {	2502	$ROOT->on_post_alloc ($self, sub {
		2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2504
2171	if (delete $self->{need_reflow}) {	2505	if (delete $self->{need_reflow}) {
2172	my $height = 0;	2506	my $height = 0;
2173		2507
2174	$height += $_->[0] = $self->text_height ($_->[2])	2508	my $layout = $self->{layout};
		2509
		2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2511
2175	for @{$self->{par}};	2512	for (@{$self->{par}}) {
		2513	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2514	$layout->set_width ($W - $_->[3]);
		2515	$layout->set_markup ($_->[4]);
		2516	my ($w, $h) = $layout->size;
		2517	$_->[0] = $w + $_->[3];
		2518	$_->[1] = $h;
		2519	}
		2520
		2521	$height += $_->[1];
		2522	}
2176		2523
2177	$self->{height} = $height;	2524	$self->{height} = $height;
2178		2525
2179	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2180		2527
2181	delete $self->{texture};	2528	delete $self->{texture};
2182	}	2529	}
2183		2530
2184	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2185	glClearColor 0, 0, 0, 0;	2532	glClearColor 0.5, 0.5, 0.5, 0;
2186	glClear GL_COLOR_BUFFER_BIT;	2533	glClear GL_COLOR_BUFFER_BIT;
2187		2534
2188	glEnable GL_TEXTURE_2D;
2189	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2190
2191	my $top = int $self->{children}[1]{range}[0];	2535	my $top = int $self->{children}[1]{range}[0];
2192		2536
2193	my $y0 = $top;	2537	my $y0 = $top;
2194	my $y1 = $top + $self->{h};	2538	my $y1 = $top + $H;
2195		2539
2196	my $y = 0;	2540	my $y = 0;
2197		2541
2198	my $layout = $self->{layout};	2542	my $layout = $self->{layout};
2199		2543
2200	$layout->set_font ($self->{font}) if $self->{font};	2544	$layout->set_font ($self->{font}) if $self->{font};
2201		2545
		2546	glEnable GL_BLEND;
		2547	#TODO# not correct in windows where rgba is forced off
		2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2549
2202	for my $par (@{$self->{par}}) {	2550	for my $par (@{$self->{par}}) {
2203	my $h = $par->[0];	2551	my $h = $par->[1];
2204		2552
2205	if ($y0 < $y + $h && $y < $y1) {	2553	if ($y0 < $y + $h && $y < $y1) {
2206	$layout->set_foreground (@{ $par->[1] });	2554	$layout->set_foreground (@{ $par->[2] });
		2555	$layout->set_width ($W - $par->[3]);
2207	$layout->set_markup ($par->[2]);	2556	$layout->set_markup ($par->[4]);
2208		2557
2209	my ($W, $H) = $layout->size;	2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2210	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2559
		2560	glRasterPos $par->[3], $y - $y0;
		2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2211	}	2562	}
2212		2563
2213	$y += $h;	2564	$y += $h;
2214	}	2565	}
2215		2566
2216	glDisable GL_TEXTURE_2D;	2567	glDisable GL_BLEND;
2217	};	2568	};
2218	});	2569	});
2219	}	2570	}
2220		2571
2221	sub _draw {	2572	sub _draw {
2222	my ($self) = @_;	2573	my ($self) = @_;
2223		2574
2224	glEnable GL_TEXTURE_2D;	2575	glEnable GL_TEXTURE_2D;
2225	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2226	glColor 1, 1, 1, 1;	2577	glColor 1, 1, 1, 1;
2227	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2578	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2228	glDisable GL_TEXTURE_2D;	2579	glDisable GL_TEXTURE_2D;
2229		2580
2230	$self->{children}[1]->draw;	2581	$self->{children}[1]->draw;
2231		2582
2232	}	2583	}
…		…
2281		2632
2282	sub new {	2633	sub new {
2283	my $class = shift;	2634	my $class = shift;
2284		2635
2285	my $self = $class->SUPER::new (	2636	my $self = $class->SUPER::new (
2286	state => 0,	2637	state => 0,
2287	connect_activate => \&toggle_flopper,	2638	on_activate => \&toggle_flopper,
2288	@_	2639	@_
2289	);	2640	);
2290		2641
2291	if ($self->{state}) {
2292	$self->{state} = 0;
2293	$self->toggle_flopper;
2294	}
2295
2296	$self	2642	$self
2297	}	2643	}
2298		2644
2299	sub toggle_flopper {	2645	sub toggle_flopper {
2300	my ($self) = @_;	2646	my ($self) = @_;
2301		2647
2302	# TODO: use animation	2648	$self->{other}->toggle_visibility;
2303	if ($self->{state} = !$self->{state}) {
2304	$CFClient::UI::ROOT->add ($self->{other});
2305	$self->{other}->move ($self->coord2global (0, $self->{h}));
2306	$self->emit ("open");
2307	} else {
2308	$CFClient::UI::ROOT->remove ($self->{other});
2309	$self->emit ("close");
2310	}
2311
2312	$self->emit (changed => $self->{state});
2313	}	2649	}
2314		2650
2315	#############################################################################	2651	#############################################################################
2316		2652
2317	package CFClient::UI::Tooltip;	2653	package CFClient::UI::Tooltip;
…		…
2330	}	2666	}
2331		2667
2332	sub set_tooltip_from {	2668	sub set_tooltip_from {
2333	my ($self, $widget) = @_;	2669	my ($self, $widget) = @_;
2334		2670
		2671	my $tooltip = $widget->{tooltip};
		2672
		2673	if ($ENV{CFPLUS_DEBUG} & 2) {
		2674	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2675	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2676	. "req $widget->{req_w} $widget->{req_h}\n"
		2677	. "visible $widget->{visible}";
		2678	}
		2679
2335	$self->add (new CFClient::UI::Label	2680	$self->add (new CFClient::UI::Label
2336	markup => $widget->{tooltip},	2681	markup => $tooltip,
2337	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2682	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338	fontsize => 0.8,	2683	fontsize => 0.8,
2339	fg => [0, 0, 0, 1],	2684	fg => [0, 0, 0, 1],
		2685	ellipsise => 0,
2340	font => ($widget->{tooltip_font} || $::FONT_PROP),	2686	font => ($widget->{tooltip_font} || $::FONT_PROP),
2341	);	2687	);
2342	}	2688	}
2343		2689
2344	sub size_request {	2690	sub size_request {
2345	my ($self) = @_;	2691	my ($self) = @_;
…		…
2351		2697
2352	sub size_allocate {	2698	sub size_allocate {
2353	my ($self, $w, $h) = @_;	2699	my ($self, $w, $h) = @_;
2354		2700
2355	$self->SUPER::size_allocate ($w - 4, $h - 4);	2701	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2702	}
		2703
		2704	sub visibility_change {
		2705	my ($self, $visible) = @_;
		2706
		2707	return unless $visible;
		2708
		2709	$self->{root}->on_post_alloc ("move_$self" => sub {
		2710	my $widget = $self->{owner}
		2711	or return;
		2712
		2713	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2714
		2715	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2716	if $x + $self->{w} > $::WIDTH;
		2717
		2718	$self->move_abs ($x, $y);
		2719	});
2356	}	2720	}
2357		2721
2358	sub _draw {	2722	sub _draw {
2359	my ($self) = @_;	2723	my ($self) = @_;
2360		2724
…		…
2377	glVertex $w, $h;	2741	glVertex $w, $h;
2378	glVertex $w, 0;	2742	glVertex $w, 0;
2379	glEnd;	2743	glEnd;
2380		2744
2381	glTranslate 2 - 0.375, 2 - 0.375;	2745	glTranslate 2 - 0.375, 2 - 0.375;
		2746
2382	$self->SUPER::_draw;	2747	$self->SUPER::_draw;
2383	}	2748	}
2384		2749
2385	#############################################################################	2750	#############################################################################
2386		2751
…		…
2391	use CFClient::OpenGL;	2756	use CFClient::OpenGL;
2392		2757
2393	sub new {	2758	sub new {
2394	my $class = shift;	2759	my $class = shift;
2395		2760
2396	$class->SUPER::new (	2761	my $self = $class->SUPER::new (
2397	aspect => 1,	2762	aspect => 1,
		2763	can_events => 0,
2398	@_,	2764	@_,
2399	)	2765	);
		2766
		2767	if ($self->{anim} && $self->{animspeed}) {
		2768	Scalar::Util::weaken (my $widget = $self);
		2769
		2770	$self->{timer} = Event->timer (
		2771	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2772	hard => 1,
		2773	interval => $self->{animspeed},
		2774	cb => sub {
		2775	++$widget->{frame};
		2776	$widget->update;
		2777	},
		2778	);
		2779	}
		2780
		2781	$self
2400	}	2782	}
2401		2783
2402	sub size_request {	2784	sub size_request {
2403	(32, 8)	2785	(32, 8)
2404	}	2786	}
2405		2787
		2788	sub update {
		2789	my ($self) = @_;
		2790
		2791	return unless $self->{visible};
		2792
		2793	$self->SUPER::update;
		2794	}
		2795
2406	sub _draw {	2796	sub _draw {
2407	my ($self) = @_;	2797	my ($self) = @_;
2408		2798
2409	return unless $::CONN;#d# manage and cache textures differently	2799	return unless $::CONN;
		2800
		2801	my $face;
		2802
		2803	if ($self->{frame}) {
		2804	my $anim = $::CONN->{anim}[$self->{anim}];
		2805
		2806	$face = $anim->[ $self->{frame} % @$anim ]
		2807	if $anim && @$anim;
		2808	}
		2809
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2811
2412	# TODO animation
2413	if ($tex) {	2812	if ($tex) {
2414	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2415	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416	glColor 1, 1, 1, 1;	2815	glColor 1, 1, 1, 1;
2417	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418	glDisable GL_TEXTURE_2D;	2817	glDisable GL_TEXTURE_2D;
2419	}	2818	}
2420	}	2819	}
2421		2820
2422	#############################################################################	2821	sub DESTROY {
2423
2424	package CFClient::UI::InventoryItem;
2425
2426	our @ISA = CFClient::UI::HBox::;
2427
2428	sub new {
2429	my $class = shift;
2430
2431	my %args = @_;
2432
2433	my $item = delete $args{item};
2434
2435	my $desc = $item->{nrof} < 2
2436	? $item->{name}
2437	: "$item->{nrof} $item->{name_pl}";
2438
2439
2440	my $self = $class->SUPER::new (
2441	can_hover => 1,
2442	can_events => 1,
2443	tooltip => (CFClient::UI::Label->escape ($desc)
2444	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445	connect_button_down => sub {
2446	my ($self, $ev, $x, $y) = @_;
2447
2448	# todo: maybe put examine on 1? but should just be a tooltip :(
2449	if ($ev->{button} == 1) {
2450	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451	} elsif ($ev->{button} == 2) {
2452	$::CONN->send ("apply $item->{tag}");
2453	} elsif ($ev->{button} == 3) {
2454	CFClient::UI::Menu->new (
2455	items => [
2456	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457	[
2458	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459	sub { $::CONN->send ("lock $item->{tag}") },
2460	],
2461	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464	],
2465	)->popup ($ev);
2466	}
2467
2468	1
2469	},
2470	%args
2471	);
2472
2473	$self->add (new CFClient::UI::Face
2474	can_events => 0,
2475	face => $item->{face},
2476	anim => $item->{anim},
2477	animspeed => $item->{animspeed},
2478	);
2479
2480	$self->add (new CFClient::UI::Label
2481	can_events => 0,
2482	text => $desc,
2483	);
2484
2485	$self
2486	}
2487
2488	#############################################################################
2489
2490	package CFClient::UI::Inventory;
2491
2492	our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494	sub new {
2495	my $class = shift;
2496
2497	my $self = $class->SUPER::new (
2498	scrolled => (new CFClient::UI::VBox),
2499	@_,
2500	);
2501
2502	$self
2503	}
2504
2505	sub set_items {
2506	my ($self, $items) = @_;	2822	my ($self) = @_;
2507		2823
2508	$self->{scrolled}->clear;	2824	$self->{timer}->cancel
2509	return unless $items;	2825	if $self->{timer};
2510		2826
2511	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2827	$self->SUPER::DESTROY;
2512
2513	$self->{real_items} = \@items;
2514
2515	for my $item (@items) {
2516	my $desc = $item->{nrof} < 2
2517	? $item->{name}
2518	: "$item->{nrof} $item->{name_pl}";
2519
2520	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521	}
2522
2523	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524	}
2525
2526	sub size_request {
2527	my ($self) = @_;
2528	($self->{req_w}, $self->{req_h});
2529	}	2828	}
2530		2829
2531	#############################################################################	2830	#############################################################################
2532		2831
2533	package CFClient::UI::Menu;	2832	package CFClient::UI::Menu;
…		…
2568		2867
2569	# popup given the event (must be a mouse button down event currently)	2868	# popup given the event (must be a mouse button down event currently)
2570	sub popup {	2869	sub popup {
2571	my ($self, $ev) = @_;	2870	my ($self, $ev) = @_;
2572		2871
2573	$self->emit ("popdown");	2872	$self->_emit ("popdown");
2574		2873
2575	# maybe save $GRAB? must be careful about events...	2874	# maybe save $GRAB? must be careful about events...
2576	$GRAB = $self;	2875	$GRAB = $self;
2577	$self->{button} = $ev->{button};	2876	$self->{button} = $ev->{button};
2578		2877
2579	$self->show;	2878	$self->show;
2580	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2879	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581	}	2880	}
2582		2881
2583	sub mouse_motion {	2882	sub mouse_motion {
2584	my ($self, $ev, $x, $y) = @_;	2883	my ($self, $ev, $x, $y) = @_;
2585		2884
…		…
2593		2892
2594	if ($ev->{button} == $self->{button}) {	2893	if ($ev->{button} == $self->{button}) {
2595	undef $GRAB;	2894	undef $GRAB;
2596	$self->hide;	2895	$self->hide;
2597		2896
2598	$self->emit ("popdown");	2897	$self->_emit ("popdown");
2599	$self->{hover}[1]->() if $self->{hover};	2898	$self->{hover}[1]->() if $self->{hover};
2600	}	2899	}
2601	}	2900	}
2602		2901
2603	#############################################################################	2902	#############################################################################
2604		2903
2605	package CFClient::UI::Statusbox;	2904	package CFClient::UI::Statusbox;
2606		2905
2607	our @ISA = CFClient::UI::VBox::;	2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
2608		2916
2609	sub reorder {	2917	sub reorder {
2610	my ($self) = @_;	2918	my ($self) = @_;
2611	my $NOW = time;	2919	my $NOW = time;
2612		2920
…		…
2631	? "<b>$item->{count} ×</b> $item->{text}"	2939	? "<b>$item->{count} ×</b> $item->{text}"
2632	: $item->{text};	2940	: $item->{text};
2633		2941
2634	for ($short) {	2942	for ($short) {
2635	s/^\s+//;	2943	s/^\s+//;
2636	s/\012.*/…/s;	2944	s/\s+/ /g;
2637	my $len = int 30 / $item->{fontsize};
2638	substr $_, $len, length, "…" if $len < length;
2639	}	2945	}
2640		2946
2641	new CFClient::UI::Label	2947	new CFClient::UI::Label
2642	markup => $short,	2948	markup => $short,
2643	tooltip => $item->{tooltip},	2949	tooltip => $item->{tooltip},
2644	tooltip_font => $::FONT_PROP,	2950	tooltip_font => $::FONT_PROP,
2645	tooltip_width => 0.67,	2951	tooltip_width => 0.67,
2646	fontsize => $item->{fontsize},	2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
2647	color => $item->{color},	2954	fg => $item->{fg},
2648	can_events => 1,	2955	can_events => 1,
2649	can_hover => 1	2956	can_hover => 1
2650	};	2957	};
2651	}	2958	}
2652		2959
…		…
2654	$self->SUPER::add (reverse @widgets);	2961	$self->SUPER::add (reverse @widgets);
2655	}	2962	}
2656		2963
2657	sub add {	2964	sub add {
2658	my ($self, $text, %arg) = @_;	2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	return unless $text;
2659		2971
2660	my $timeout = time + ((delete $arg{timeout}) || 60);	2972	my $timeout = time + ((delete $arg{timeout}) || 60);
2661		2973
2662	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	2974	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663		2975
…		…
2666	$item->{count}++;	2978	$item->{count}++;
2667	} else {	2979	} else {
2668	$item->{count} = 1;	2980	$item->{count} = 1;
2669	$item->{text} = $item->{tooltip} = $text;	2981	$item->{text} = $item->{tooltip} = $text;
2670	}	2982	}
		2983	$item->{id} = ++$self->{id};
2671	$item->{timeout} = $timeout;	2984	$item->{timeout} = $timeout;
2672	delete $item->{label};	2985	delete $item->{label};
2673	} else {	2986	} else {
2674	$self->{item}{$group} = {	2987	$self->{item}{$group} = {
2675	id => ++$self->{id},	2988	id => ++$self->{id},
2676	text => $text,	2989	text => $text,
2677	timeout => $timeout,	2990	timeout => $timeout,
2678	tooltip => $text,	2991	tooltip => $text,
2679	fontsize => 0.8,
2680	color => [0.8, 0.8, 0.8, 0.8],	2992	fg => [0.8, 0.8, 0.8, 0.8],
2681	pri => 0,	2993	pri => 0,
2682	count => 1,	2994	count => 1,
2683	%arg,	2995	%arg,
2684	};	2996	};
2685	}	2997	}
2686		2998
2687	$self->reorder;	2999	$self->reorder;
2688	}	3000	}
2689		3001
		3002	sub reconfigure {
		3003	my ($self) = @_;
		3004
		3005	delete $_->{label}
		3006	for values %{ $self->{item} || {} };
		3007
		3008	$self->reorder;
		3009	$self->SUPER::reconfigure;
		3010	}
		3011
2690	#############################################################################	3012	#############################################################################
2691		3013
2692	package CFClient::UI::Root;	3014	package CFClient::UI::Inventory;
2693		3015
2694	our @ISA = CFClient::UI::Container::;	3016	our @ISA = CFClient::UI::ScrolledWindow::;
2695
2696	use CFClient::OpenGL;
2697		3017
2698	sub new {	3018	sub new {
2699	my $class = shift;	3019	my $class = shift;
2700		3020
2701	$class->SUPER::new (	3021	my $self = $class->SUPER::new (
		3022	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2702	@_,	3023	@_,
2703	)	3024	);
2704	}
2705		3025
2706	sub configure {	3026	$self
		3027	}
		3028
		3029	sub set_items {
		3030	my ($self, $items) = @_;
		3031
		3032	$self->{scrolled}->clear;
		3033	return unless $items;
		3034
		3035	my @items = sort {
		3036	($a->{type} <=> $b->{type})
		3037	or ($a->{name} cmp $b->{name})
		3038	} @$items;
		3039
		3040	$self->{real_items} = \@items;
		3041
		3042	my $row = 0;
		3043	for my $item (@items) {
		3044	CFClient::Item::update_widgets $item;
		3045
		3046	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3047	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3048	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3049
		3050	$row++;
		3051	}
		3052	}
		3053
		3054	#############################################################################
		3055
		3056	package CFClient::UI::BindEditor;
		3057
		3058	our @ISA = CFClient::UI::FancyFrame::;
		3059
		3060	sub new {
		3061	my $class = shift;
		3062
		3063	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3064
		3065	$self->add (my $vb = new CFClient::UI::VBox);
		3066
		3067
		3068	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3069	text => "start recording",
		3070	tooltip => "Start/Stops recording of actions."
		3071	."All subsequent actions after the recording started will be captured."
		3072	."The actions are displayed after the record was stopped."
		3073	."To bind the action you have to click on the 'Bind' button",
		3074	on_activate => sub {
		3075	unless ($self->{recording}) {
		3076	$self->start;
		3077	} else {
		3078	$self->stop;
		3079	}
		3080	});
		3081
		3082	$vb->add (new CFClient::UI::Label text => "Actions:");
		3083	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3084
		3085	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3086	$vb->add (my $hb = new CFClient::UI::HBox);
		3087	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3088	$hb->add (new CFClient::UI::Button
		3089	text => "bind",
		3090	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3091	on_activate => sub {
		3092	$self->ask_for_bind;
		3093	});
		3094
		3095	$vb->add (my $hb = new CFClient::UI::HBox);
		3096	$hb->add (new CFClient::UI::Button
		3097	text => "ok",
		3098	expand => 1,
		3099	tooltip => "This closes the binding editor and saves the binding",
		3100	on_activate => sub {
		3101	$self->hide;
		3102	$self->commit;
		3103	});
		3104
		3105	$hb->add (new CFClient::UI::Button
		3106	text => "cancel",
		3107	expand => 1,
		3108	tooltip => "This closes the binding editor without saving",
		3109	on_activate => sub {
		3110	$self->hide;
		3111	$self->{binding_cancel}->()
		3112	if $self->{binding_cancel};
		3113	});
		3114
		3115	$self->update_binding_widgets;
		3116
		3117	$self
		3118	}
		3119
		3120	sub commit {
		3121	my ($self) = @_;
		3122	my ($mod, $sym, $cmds) = $self->get_binding;
		3123	if ($sym != 0 && @$cmds > 0) {
		3124	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3125	."'. Don't forget 'Save Config'!");
		3126	$self->{binding_change}->($mod, $sym, $cmds)
		3127	if $self->{binding_change};
		3128	} else {
		3129	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3130	$self->{binding_cancel}->()
		3131	if $self->{binding_cancel};
		3132	}
		3133	}
		3134
		3135	sub start {
		3136	my ($self) = @_;
		3137
		3138	$self->{rec_btn}->set_text ("stop recording");
		3139	$self->{recording} = 1;
		3140	$self->clear_command_list;
		3141	$::CONN->start_record if $::CONN;
		3142	}
		3143
		3144	sub stop {
		3145	my ($self) = @_;
		3146
		3147	$self->{rec_btn}->set_text ("start recording");
		3148	$self->{recording} = 0;
		3149
		3150	my $rec;
		3151	$rec = $::CONN->stop_record if $::CONN;
		3152	return unless ref $rec eq 'ARRAY';
		3153	$self->set_command_list ($rec);
		3154	}
		3155
		3156
		3157	sub ask_for_bind_and_commit {
		3158	my ($self) = @_;
		3159	$self->ask_for_bind (1);
		3160	}
		3161
		3162	sub ask_for_bind {
		3163	my ($self, $commit) = @_;
		3164
		3165	CFClient::Binder::open_binding_dialog (sub {
		3166	my ($mod, $sym) = @_;
		3167	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3168	$self->update_binding_widgets;
		3169	$self->commit if $commit;
		3170	});
		3171	}
		3172
		3173	# $mod and $sym are the modifiers and key symbol
		3174	# $cmds is a array ref of strings (the commands)
		3175	# $cb is the callback that is executed on OK
		3176	# $ccb is the callback that is executed on CANCEL and
		3177	# when the binding was unsuccessful on OK
		3178	sub set_binding {
2707	my ($self, $x, $y, $w, $h) = @_;	3179	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
2708		3180
2709	$self->{w} = $w;	3181	$self->clear_command_list;
2710	$self->{h} = $h;	3182	$self->{recording} = 0;
2711	}	3183	$self->{rec_btn}->set_text ("start recording");
2712		3184
2713	sub check_size {	3185	$self->{binding} = [$mod, $sym];
		3186	$self->{commands} = $cmds;
		3187
		3188	$self->{binding_change} = $cb;
		3189	$self->{binding_cancel} = $ccb;
		3190
		3191	$self->update_binding_widgets;
		3192	}
		3193
		3194	# this is a shortcut method that asks for a binding
		3195	# and then just binds it.
		3196	sub do_quick_binding {
2714	my ($self) = @_;	3197	my ($self, $cmds) = @_;
		3198	$self->set_binding (undef, undef, $cmds, sub {
		3199	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3200	});
		3201	$self->ask_for_bind (1);
		3202	}
2715		3203
2716	$self->size_allocate ($self->{w}, $self->{h})	3204	sub update_binding_widgets {
2717	if $self->{w};	3205	my ($self) = @_;
		3206	my ($mod, $sym, $cmds) = $self->get_binding;
		3207	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3208	$self->set_command_list ($cmds);
		3209	}
		3210
		3211	sub get_binding {
		3212	my ($self) = @_;
		3213	return (
		3214	$self->{binding}->[0],
		3215	$self->{binding}->[1],
		3216	[ grep { defined $_ } @{$self->{commands}} ]
		3217	);
		3218	}
		3219
		3220	sub clear_command_list {
		3221	my ($self) = @_;
		3222	$self->{cmdbox}->clear ();
		3223	}
		3224
		3225	sub set_command_list {
		3226	my ($self, $cmds) = @_;
		3227
		3228	$self->{cmdbox}->clear ();
		3229	$self->{commands} = $cmds;
		3230
		3231	my $idx = 0;
		3232
		3233	for (@$cmds) {
		3234	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3235
		3236	my $i = $idx;
		3237	$hb->add (new CFClient::UI::Label text => $_);
		3238	$hb->add (new CFClient::UI::Button
		3239	text => "delete",
		3240	tooltip => "Deletes the action from the record",
		3241	on_activate => sub {
		3242	$self->{cmdbox}->remove ($hb);
		3243	$cmds->[$i] = undef;
		3244	});
		3245
		3246
		3247	$idx++
		3248	}
		3249	}
		3250
		3251	#############################################################################
		3252
		3253	package CFClient::UI::SpellList;
		3254
		3255	our @ISA = CFClient::UI::FancyFrame::;
		3256
		3257	sub new {
		3258	my $class = shift;
		3259
		3260	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3261
		3262	$self->add (new CFClient::UI::ScrolledWindow
		3263	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3264
		3265	$self;
		3266	}
		3267
		3268	# XXX: Do sorting? Argl...
		3269	sub add_spell {
		3270	my ($self, $spell) = @_;
		3271	$self->{spells}->{$spell->{name}} = $spell;
		3272
		3273	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3274	face => $spell->{face},
		3275	can_hover => 1,
		3276	can_events => 1,
		3277	tooltip => $spell->{message});
		3278
		3279	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3280	text => $spell->{name},
		3281	can_hover => 1,
		3282	can_events => 1,
		3283	tooltip => $spell->{message},
		3284	expand => 1);
		3285
		3286	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3287	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3288	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3289	expand => 1);
		3290
		3291	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3292	text => "bind to key",
		3293	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3294	}
		3295
		3296	sub rebuild_spell_list {
		3297	my ($self) = @_;
		3298	$self->{tbl_idx} = 0;
		3299	$self->add_spell ($_) for values %{$self->{spells}};
		3300	}
		3301
		3302	sub remove_spell {
		3303	my ($self, $spell) = @_;
		3304	delete $self->{spells}->{$spell->{name}};
		3305	$self->rebuild_spell_list;
		3306	}
		3307
		3308	#############################################################################
		3309
		3310	package CFClient::UI::Root;
		3311
		3312	our @ISA = CFClient::UI::Container::;
		3313
		3314	use CFClient::OpenGL;
		3315
		3316	sub new {
		3317	my $class = shift;
		3318
		3319	my $self = $class->SUPER::new (
		3320	visible => 1,
		3321	@_,
		3322	);
		3323
		3324	Scalar::Util::weaken ($self->{root} = $self);
		3325
		3326	$self
2718	}	3327	}
2719		3328
2720	sub size_request {	3329	sub size_request {
2721	my ($self) = @_;	3330	my ($self) = @_;
2722		3331
2723	($self->{w}, $self->{h})	3332	($self->{w}, $self->{h})
		3333	}
		3334
		3335	sub _to_pixel {
		3336	my ($coord, $size, $max) = @_;
		3337
		3338	$coord =
		3339	$coord eq "center" ? ($max - $size) * 0.5
		3340	: $coord eq "max" ? $max
		3341	: $coord;
		3342
		3343	$coord = 0 if $coord < 0;
		3344	$coord = $max - $size if $coord > $max - $size;
		3345
		3346	int $coord + 0.5
2724	}	3347	}
2725		3348
2726	sub size_allocate {	3349	sub size_allocate {
2727	my ($self, $w, $h) = @_;	3350	my ($self, $w, $h) = @_;
2728		3351
2729	my $old_w = $self->{old_w};
2730	my $old_h = $self->{old_h};
2731
2732	if ($old_w && $old_h) {
2733	for my $child ($self->children) {
2734	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742	}
2743	}
2744
2745	for my $child ($self->children) {	3352	for my $child ($self->children) {
2746	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3353	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747		3354
2748	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3355	$X = $child->{force_x} if exists $child->{force_x};
2749	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3356	$Y = $child->{force_y} if exists $child->{force_y};
		3357
		3358	$X = _to_pixel $X, $W, $self->{w};
		3359	$Y = _to_pixel $Y, $H, $self->{h};
		3360
2750	$child->configure ($X, $Y, $W, $H);	3361	$child->configure ($X, $Y, $W, $H);
2751	}	3362	}
2752
2753	$self->{old_w} = $w;
2754	$self->{old_h} = $h;
2755	}	3363	}
2756		3364
2757	sub coord2local {	3365	sub coord2local {
2758	my ($self, $x, $y) = @_;	3366	my ($self, $x, $y) = @_;
2759		3367
…		…
2767	}	3375	}
2768		3376
2769	sub update {	3377	sub update {
2770	my ($self) = @_;	3378	my ($self) = @_;
2771		3379
2772	$self->check_size;
2773	$::WANT_REFRESH++;	3380	$::WANT_REFRESH++;
2774	}	3381	}
2775		3382
2776	sub add {	3383	sub add {
2777	my ($self, $child) = @_;	3384	my ($self, @children) = @_;
2778		3385
2779	# integerise window positions	3386	$_->{is_toplevel} = 1
2780	$child->{x} = int $child->{x};	3387	for @children;
2781	$child->{y} = int $child->{y};
2782		3388
2783	$self->SUPER::add ($child);	3389	$self->SUPER::add (@children);
		3390	}
		3391
		3392	sub remove {
		3393	my ($self, @children) = @_;
		3394
		3395	$self->SUPER::remove (@children);
		3396
		3397	delete $self->{is_toplevel}
		3398	for @children;
		3399
		3400	while (@children) {
		3401	my $w = pop @children;
		3402	push @children, $w->children;
		3403	$w->set_invisible;
		3404	}
2784	}	3405	}
2785		3406
2786	sub on_refresh {	3407	sub on_refresh {
2787	my ($self, $id, $cb) = @_;	3408	my ($self, $id, $cb) = @_;
2788		3409
2789	$self->{refresh_hook}{$id} = $cb;	3410	$self->{refresh_hook}{$id} = $cb;
2790	}	3411	}
2791		3412
		3413	sub on_post_alloc {
		3414	my ($self, $id, $cb) = @_;
		3415
		3416	$self->{post_alloc_hook}{$id} = $cb;
		3417	}
		3418
2792	sub draw {	3419	sub draw {
2793	my ($self) = @_;	3420	my ($self) = @_;
2794
2795	if ($self->{check_size}) {
2796	my @queue = ([], []);
2797
2798	for (;;) {
2799	if ($self->{check_size}) {
2800	# heuristic: check containers last
2801	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802	for values %{delete $self->{check_size}}
2803	}
2804
2805	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808	? @$widget{qw(user_w user_h)}
2809	: $widget->size_request;
2810
2811	if (delete $widget->{force_alloc}
2812	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815	$widget->{req_w} = $w;
2816	$widget->{req_h} = $h;
2817
2818	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820	$widget->{parent}->check_size
2821	if $widget->{parent};
2822	}
2823	}
2824	}
2825
2826	while ($self->{size_alloc}) {
2827	for (values %{delete $self->{size_alloc}}) {
2828	my ($widget, $w, $h) = @$_;
2829
2830	$w = 0 if $w < 0;
2831	$h = 0 if $h < 0;
2832
2833	$widget->{w} = $w;
2834	$widget->{h} = $h;
2835	$widget->size_allocate ($w, $h);
2836	$widget->emit (size_allocate => $w, $h);
2837	}
2838	}
2839		3421
2840	while ($self->{refresh_hook}) {	3422	while ($self->{refresh_hook}) {
2841	$_->()	3423	$_->()
2842	for values %{delete $self->{refresh_hook}};	3424	for values %{delete $self->{refresh_hook}};
2843	}	3425	}
2844		3426
		3427	if ($self->{realloc}) {
		3428	my %queue;
		3429	my @queue;
		3430	my $widget;
		3431
		3432	outer:
		3433	while () {
		3434	if (my $realloc = delete $self->{realloc}) {
		3435	for $widget (values %$realloc) {
		3436	$widget->{visible} or next; # do not resize invisible widgets
		3437
		3438	$queue{$widget+0}++ and next; # duplicates are common
		3439
		3440	push @{ $queue[$widget->{visible}] }, $widget;
		3441	}
		3442	}
		3443
		3444	while () {
		3445	@queue or last outer;
		3446
		3447	$widget = pop @{ $queue[-1] || [] }
		3448	and last;
		3449
		3450	pop @queue;
		3451	}
		3452
		3453	delete $queue{$widget+0};
		3454
		3455	my ($w, $h) = $widget->size_request;
		3456
		3457	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3458	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3459
		3460	$w = $widget->{force_w} if exists $widget->{force_w};
		3461	$h = $widget->{force_h} if exists $widget->{force_h};
		3462
		3463	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3464	|| delete $widget->{force_realloc}) {
		3465	$widget->{req_w} = $w;
		3466	$widget->{req_h} = $h;
		3467
		3468	$self->{size_alloc}{$widget+0} = $widget;
		3469
		3470	if (my $parent = $widget->{parent}) {
		3471	$self->{realloc}{$parent+0} = $parent
		3472	unless $queue{$parent+0};
		3473
		3474	$parent->{force_size_alloc} = 1;
		3475	$self->{size_alloc}{$parent+0} = $parent;
		3476	}
		3477	}
		3478
		3479	delete $self->{realloc}{$widget+0};
		3480	}
		3481	}
		3482
		3483	while (my $size_alloc = delete $self->{size_alloc}) {
		3484	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3485	values %$size_alloc;
		3486
		3487	while () {
		3488	my $widget = pop @queue || last;
		3489
		3490	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3491
		3492	$w = 0 if $w < 0;
		3493	$h = 0 if $h < 0;
		3494
		3495	$w = int $w + 0.5;
		3496	$h = int $h + 0.5;
		3497
		3498	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3499	$widget->{old_w} = $widget->{w};
		3500	$widget->{old_h} = $widget->{h};
		3501
		3502	$widget->{w} = $w;
		3503	$widget->{h} = $h;
		3504
		3505	$widget->emit (size_allocate => $w, $h);
		3506	}
		3507	}
		3508	}
		3509
		3510	while ($self->{post_alloc_hook}) {
		3511	$_->()
		3512	for values %{delete $self->{post_alloc_hook}};
		3513	}
		3514
		3515
2845	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3516	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2846	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3517	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2847	glClear GL_COLOR_BUFFER_BIT;	3518	glClear GL_COLOR_BUFFER_BIT;
2848		3519
2849	glMatrixMode GL_PROJECTION;	3520	glMatrixMode GL_PROJECTION;
2850	glLoadIdentity;	3521	glLoadIdentity;
2851	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3522	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2852	glMatrixMode GL_MODELVIEW;	3523	glMatrixMode GL_MODELVIEW;
2853	glLoadIdentity;	3524	glLoadIdentity;
2854		3525
		3526	{
		3527	package CFClient::UI::Base;
		3528
		3529	($draw_x, $draw_y, $draw_w, $draw_h) =
		3530	(0, 0, $self->{w}, $self->{h});
		3531	}
		3532
2855	$self->_draw;	3533	$self->_draw;
2856	}	3534	}
2857		3535
2858	#############################################################################	3536	#############################################################################
2859		3537
2860	package CFClient::UI;	3538	package CFClient::UI;
2861		3539
2862	$ROOT = new CFClient::UI::Root;	3540	$ROOT = new CFClient::UI::Root;
2863	$TOOLTIP = new CFClient::UI::Tooltip;	3541	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2864		3542
2865	1	3543	1
2866		3544

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