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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 1.275 by root, Sat Jun 3 22:50:48 2006 UTC

…		…
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
8		8
9	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
10		11
11	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
12		13
		14	our $LAYOUT;
13	our $ROOT;	15	our $ROOT;
14	our $TOOLTIP;	16	our $TOOLTIP;
15	our $BUTTON_STATE;	17	our $BUTTON_STATE;
16		18
		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 {
		376	# nop
248	}	377	}
249		378
250	# call when resolution changes etc.	379	sub visible_children {
251	sub reconfigure {	380	$_[0]->children
252	my ($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	$self->update;
260	}	381	}
261		382
262	sub set_max_size {	383	sub set_max_size {
263	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
264		385
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
		388	}
		389
		390	sub set_tooltip {
		391	my ($self, $tooltip) = @_;
		392
		393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
		397
		398	$self->{tooltip} = $tooltip;
		399
		400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		401	delete $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
267	}	404	}
268		405
269	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
270	sub coord2local {	407	sub coord2local {
271	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
…		…
286	return if $FOCUS == $self;	423	return if $FOCUS == $self;
287	return unless $self->{can_focus};	424	return unless $self->{can_focus};
288		425
289	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
290		427
291	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
292		429
293	$focus->update if $focus;	430	$focus->update if $focus;
294	$FOCUS->update;	431	$FOCUS->update;
295	}	432	}
296		433
…		…
299		436
300	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
301		438
302	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
303		440
304	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
305		442
306	$focus->update if $focus; #?	443	$focus->update if $focus; #?
307	}
308		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
309	sub mouse_motion { }	449	sub mouse_motion { 0 }
310	sub button_up { }	450	sub button_up { 0 }
311	sub key_down { }	451	sub key_down { 0 }
312	sub key_up { }	452	sub key_up { 0 }
313		453
314	sub button_down {	454	sub button_down {
315	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
316		456
317	$self->focus_in;	457	$self->focus_in;
318	}
319		458
320	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
321	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
322	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
323	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
324	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	463	my ($self, $x, $y) = @_;
		464
		465	return () unless $self->{can_events};
		466
		467	return $self
		468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		470
		471	()
		472	}
		473
		474	sub set_parent {
		475	my ($self, $parent) = @_;
		476
		477	Scalar::Util::weaken ($self->{parent} = $parent);
		478	$self->set_visible if $parent->{visible};
		479	}
		480
		481	sub connect {
		482	my ($self, $signal, $cb) = @_;
		483
		484	push @{ $self->{signal_cb}{$signal} }, $cb;
		485	}
		486
		487	sub _emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		491	}
		492
		493	sub emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	$self->_emit ($signal, @args)
		497	|| $self->$signal (@args);
		498	}
		499
		500	sub visibility_change {
		501	#my ($self, $visible) = @_;
		502	}
		503
		504	sub realloc {
		505	my ($self) = @_;
		506
		507	if ($self->{visible}) {
		508	return if $self->{root}{realloc}{$self+0};
		509
		510	$self->{root}{realloc}{$self+0} = $self;
		511	$self->{root}->update;
		512	} else {
		513	delete $self->{req_w};
		514	delete $self->{req_h};
		515	}
		516	}
		517
		518	sub update {
		519	my ($self) = @_;
		520
		521	$self->{parent}->update
		522	if $self->{parent};
		523	}
		524
		525	sub reconfigure {
		526	my ($self) = @_;
		527
		528	$self->realloc;
		529	$self->update;
		530	}
		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325		535
326	sub draw {	536	sub draw {
327	my ($self) = @_;	537	my ($self) = @_;
328		538
329	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544	local $draw_w = $draw_x + $self->{w};
		545	local $draw_h = $draw_y + $self->{h};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
330		550
331	glPushMatrix;	551	glPushMatrix;
332	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
333	$self->_draw;	553	$self->_draw;
334	glPopMatrix;	554	glPopMatrix;
…		…
346	glVertex $x , $y + $self->{h};	566	glVertex $x , $y + $self->{h};
347	glEnd;	567	glEnd;
348	glDisable GL_BLEND;	568	glDisable GL_BLEND;
349	}	569	}
350		570
351	if ($ENV{PCLIENT_DEBUG}) {	571	if ($ENV{CFPLUS_DEBUG} & 1) {
352	glPushMatrix;	572	glPushMatrix;
353	glColor 1, 1, 0, 1;	573	glColor 1, 1, 0, 1;
354	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355	glBegin GL_LINE_LOOP;	575	glBegin GL_LINE_LOOP;
356	glVertex 0 , 0;	576	glVertex 0 , 0;
357	glVertex $self->{w}, 0;	577	glVertex $self->{w} - 1, 0;
358	glVertex $self->{w}, $self->{h};	578	glVertex $self->{w} - 1, $self->{h} - 1;
359	glVertex 0 , $self->{h};	579	glVertex 0 , $self->{h} - 1;
360	glEnd;	580	glEnd;
361	glPopMatrix;	581	glPopMatrix;
362	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363	}	583	}
364	}	584	}
365		585
366	sub _draw {	586	sub _draw {
367	my ($self) = @_;	587	my ($self) = @_;
368		588
369	warn "no draw defined for $self\n";	589	warn "no draw defined for $self\n";
370	}	590	}
371		591
372	sub find_widget {
373	my ($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 {	592	sub DESTROY {
420	my ($self) = @_;	593	my ($self) = @_;
421		594
		595	delete $WIDGET{$self+0};
422	#$self->deactivate;	596	#$self->deactivate;
423	}	597	}
424		598
425	#############################################################################	599	#############################################################################
426		600
…		…
435	my $class = shift;	609	my $class = shift;
436		610
437	# range [value, low, high, page]	611	# range [value, low, high, page]
438		612
439	$class->SUPER::new (	613	$class->SUPER::new (
440	bg => [0, 0, 0, 0.2],	614	#bg => [0, 0, 0, 0.2],
441	active_bg => [1, 1, 1, 0.5],	615	#active_bg => [1, 1, 1, 0.5],
442	@_	616	@_
443	)	617	)
444	}	618	}
445		619
446	sub _draw {	620	sub _draw {
447	my ($self) = @_;	621	my ($self) = @_;
448		622
		623	my $color = $FOCUS == $self && $self->{active_bg}
		624	? $self->{active_bg}
		625	: $self->{bg};
		626
		627	if ($color && (@$color < 4 || $color->[3])) {
449	my ($w, $h) = @$self{qw(w h)};	628	my ($w, $h) = @$self{qw(w h)};
450		629
451	glEnable GL_BLEND;	630	glEnable GL_BLEND;
452	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
453	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	632	glColor @$color;
454		633
455	glBegin GL_QUADS;	634	glBegin GL_QUADS;
456	glVertex 0 , 0;	635	glVertex 0 , 0;
457	glVertex 0 , $h;	636	glVertex 0 , $h;
458	glVertex $w, $h;	637	glVertex $w, $h;
459	glVertex $w, 0;	638	glVertex $w, 0;
460	glEnd;	639	glEnd;
461		640
462	glDisable GL_BLEND;	641	glDisable GL_BLEND;
		642	}
463	}	643	}
464		644
465	#############################################################################	645	#############################################################################
466		646
467	package CFClient::UI::Empty;	647	package CFClient::UI::Empty;
…		…
472	my ($class, %arg) = @_;	652	my ($class, %arg) = @_;
473	$class->SUPER::new (can_events => 0, %arg);	653	$class->SUPER::new (can_events => 0, %arg);
474	}	654	}
475		655
476	sub size_request {	656	sub size_request {
477	(0, 0)	657	my ($self) = @_;
		658
		659	($self->{w} + 0, $self->{h} + 0)
478	}	660	}
479		661
480	sub draw { }	662	sub draw { }
481		663
482	#############################################################################	664	#############################################################################
…		…
486	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFClient::UI::Base::;
487		669
488	sub new {	670	sub new {
489	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
490		672
491	my $children = delete $arg{children} || [];	673	my $children = delete $arg{children};
492		674
493	my $self = $class->SUPER::new (	675	my $self = $class->SUPER::new (
494	children => [],	676	children => [],
495	can_events => 0,	677	can_events => 0,
496	%arg,	678	%arg,
497	);	679	);
		680
498	$self->add ($_) for @$children;	681	$self->add (@$children)
		682	if $children;
499		683
500	$self	684	$self
501	}	685	}
502		686
503	sub add {	687	sub add {
…		…
511	$self->{children} = [	695	$self->{children} = [
512	sort { $a->{z} <=> $b->{z} }	696	sort { $a->{z} <=> $b->{z} }
513	@{$self->{children}}, @widgets	697	@{$self->{children}}, @widgets
514	];	698	];
515		699
516	$self->check_size (1);	700	$self->realloc;
517	$self->update;
518	}	701	}
519		702
520	sub children {	703	sub children {
521	@{ $_[0]{children} }	704	@{ $_[0]{children} }
522	}	705	}
…		…
527	delete $child->{parent};	710	delete $child->{parent};
528	$child->hide;	711	$child->hide;
529		712
530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531		714
532	$self->check_size;	715	$self->realloc;
533	$self->update;
534	}	716	}
535		717
536	sub clear {	718	sub clear {
537	my ($self) = @_;	719	my ($self) = @_;
538		720
…		…
542	for (@$children) {	724	for (@$children) {
543	delete $_->{parent};	725	delete $_->{parent};
544	$_->hide;	726	$_->hide;
545	}	727	}
546		728
547	$self->check_size;	729	$self->realloc;
548	$self->update;
549	}	730	}
550		731
551	sub find_widget {	732	sub find_widget {
552	my ($self, $x, $y) = @_;	733	my ($self, $x, $y) = @_;
553		734
554	$x -= $self->{x};	735	$x -= $self->{x};
555	$y -= $self->{y};	736	$y -= $self->{y};
556		737
557	my $res;	738	my $res;
558		739
559	for (reverse @{ $self->{children} }) {	740	for (reverse $self->visible_children) {
560	$res = $_->find_widget ($x, $y)	741	$res = $_->find_widget ($x, $y)
561	and return $res;	742	and return $res;
562	}	743	}
563		744
564	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
613	$self->{children}[0]->configure (0, 0, $w, $h);	794	$self->{children}[0]->configure (0, 0, $w, $h);
614	}	795	}
615		796
616	#############################################################################	797	#############################################################################
617		798
		799	# back-buffered drawing area
		800
618	package CFClient::UI::Window;	801	package CFClient::UI::Window;
619		802
620	our @ISA = CFClient::UI::Bin::;	803	our @ISA = CFClient::UI::Bin::;
621		804
622	use CFClient::OpenGL;	805	use CFClient::OpenGL;
…		…
628	}	811	}
629		812
630	sub update {	813	sub update {
631	my ($self) = @_;	814	my ($self) = @_;
632		815
633	$ROOT->on_refresh ($self => sub { $self->render_child });	816	$ROOT->on_post_alloc ($self => sub { $self->render_child });
634	$self->SUPER::update;	817	$self->SUPER::update;
635	}	818	}
636		819
637	sub size_allocate {	820	sub size_allocate {
638	my ($self, $w, $h) = @_;	821	my ($self, $w, $h) = @_;
…		…
640	$self->SUPER::size_allocate ($w, $h);	823	$self->SUPER::size_allocate ($w, $h);
641	$self->update;	824	$self->update;
642	}	825	}
643		826
644	sub _render {	827	sub _render {
		828	my ($self) = @_;
		829
645	$_[0]{children}[0]->draw;	830	$self->{children}[0]->draw;
646	}	831	}
647		832
648	sub render_child {	833	sub render_child {
649	my ($self) = @_;	834	my ($self) = @_;
650		835
651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652	glClearColor 0, 0, 0, 0;	837	glClearColor 0, 0, 0, 0;
653	glClear GL_COLOR_BUFFER_BIT;	838	glClear GL_COLOR_BUFFER_BIT;
654		839
		840	{
		841	package CFClient::UI::Base;
		842
		843	($draw_x, $draw_y, $draw_w, $draw_h) =
		844	(0, 0, $self->{w}, $self->{h});
		845	}
		846
655	$self->_render;	847	$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}, $self->{h};
661	# glDisable GL_BLEND;
662	# glColorMask 1, 1, 1, 1;
663	};	848	};
664	}	849	}
665		850
666	sub _draw {	851	sub _draw {
667	my ($self) = @_;	852	my ($self) = @_;
668		853
669	my ($w, $h) = ($self->w, $self->h);	854	my ($w, $h) = @$self{qw(w h)};
670		855
671	my $tex = $self->{texture}	856	my $tex = $self->{texture}
672	or return;	857	or return;
673		858
674	glEnable GL_TEXTURE_2D;	859	glEnable GL_TEXTURE_2D;
675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676	glColor 0, 0, 0, 1;	861	glColor 1, 1, 1, 1;
677		862
678	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
679		864
680	glDisable GL_TEXTURE_2D;	865	glDisable GL_TEXTURE_2D;
681	}	866	}
…		…
684		869
685	package CFClient::UI::ViewPort;	870	package CFClient::UI::ViewPort;
686		871
687	our @ISA = CFClient::UI::Window::;	872	our @ISA = CFClient::UI::Window::;
688		873
		874	sub new {
		875	my $class = shift;
		876
		877	$class->SUPER::new (
		878	scroll_x => 0,
		879	scroll_y => 1,
		880	@_,
		881	)
		882	}
		883
689	sub size_request {	884	sub size_request {
690	my ($self) = @_;	885	my ($self) = @_;
691		886
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		888
695	@$self{qw(child_w child_h)}	889	$w = 10 if $self->{scroll_x};
		890	$h = 10 if $self->{scroll_y};
		891
		892	($w, $h)
696	}	893	}
697		894
698	sub size_allocate {	895	sub size_allocate {
699	my ($self, $w, $h) = @_;	896	my ($self, $w, $h) = @_;
700		897
		898	my $child = $self->child;
		899
		900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		902
		903	$self->child->configure (0, 0, $w, $h);
701	$self->update;	904	$self->update;
702	}	905	}
703		906
704	sub set_offset {	907	sub set_offset {
705	my ($self, $x, $y) = @_;	908	my ($self, $x, $y) = @_;
…		…
739	}	942	}
740		943
741	sub _render {	944	sub _render {
742	my ($self) = @_;	945	my ($self) = @_;
743		946
		947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		949
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		951
746	$self->SUPER::_render;	952	$self->SUPER::_render;
747	}	953	}
748		954
749	#############################################################################	955	#############################################################################
750		956
751	package CFClient::UI::ScrolledWindow;	957	package CFClient::UI::ScrolledWindow;
752		958
753	our @ISA = CFClient::UI::HBox::;	959	our @ISA = CFClient::UI::HBox::;
		960
		961	sub new {
		962	my ($class, %arg) = @_;
		963
		964	my $child = delete $arg{child};
		965
		966	my $self;
		967
		968	my $slider = new CFClient::UI::Slider
		969	vertical => 1,
		970	range => [0, 0, 1, 0.01], # HACK fix
		971	on_changed => sub {
		972	$self->{vp}->set_offset (0, $_[1]);
		973	},
		974	;
		975
		976	$self = $class->SUPER::new (
		977	vp => (new CFClient::UI::ViewPort expand => 1),
		978	slider => $slider,
		979	%arg,
		980	);
		981
		982	$self->SUPER::add ($self->{vp}, $self->{slider});
		983	$self->add ($child) if $child;
		984
		985	$self
		986	}
		987
		988	sub add {
		989	my ($self, $widget) = @_;
		990
		991	$self->{vp}->add ($self->{child} = $widget);
		992	}
		993
		994	sub update {
		995	my ($self) = @_;
		996
		997	$self->SUPER::update;
		998
		999	# todo: overwrite size_allocate of child
		1000	my $child = $self->{vp}->child;
		1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1002	}
		1003
		1004	sub size_allocate {
		1005	my ($self, $w, $h) = @_;
		1006
		1007	$self->SUPER::size_allocate ($w, $h);
		1008
		1009	my $child = $self->{vp}->child;
		1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1011	}
		1012
		1013	#TODO# update range on size_allocate depending on child
		1014	# update viewport offset on scroll
		1015
		1016	#############################################################################
		1017
		1018	package CFClient::UI::Frame;
		1019
		1020	our @ISA = CFClient::UI::Bin::;
		1021
		1022	use CFClient::OpenGL;
754		1023
755	sub new {	1024	sub new {
756	my $class = shift;	1025	my $class = shift;
757		1026
758	my $self;
759
760	my $slider = new CFClient::UI::Slider
761	vertical => 1,
762	range => [0, 0, 1, 0.01], # HACK fix
763	connect_changed => sub {
764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765	},
766	;
767
768	$self = $class->SUPER::new (	1027	$class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	1028	bg => undef,
770	slider => $slider,
771	@_,	1029	@_,
		1030	)
		1031	}
		1032
		1033	sub _draw {
		1034	my ($self) = @_;
		1035
		1036	if ($self->{bg}) {
		1037	my ($w, $h) = @$self{qw(w h)};
		1038
		1039	glEnable GL_BLEND;
		1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1041	glColor @{ $self->{bg} };
		1042
		1043	glBegin GL_QUADS;
		1044	glVertex 0 , 0;
		1045	glVertex 0 , $h;
		1046	glVertex $w, $h;
		1047	glVertex $w, 0;
		1048	glEnd;
		1049
		1050	glDisable GL_BLEND;
		1051	}
		1052
		1053	$self->SUPER::_draw;
		1054	}
		1055
		1056	#############################################################################
		1057
		1058	package CFClient::UI::FancyFrame;
		1059
		1060	our @ISA = CFClient::UI::Bin::;
		1061
		1062	use CFClient::OpenGL;
		1063
		1064	my $bg =
		1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1066	mipmap => 1, wrap => 1;
		1067
		1068	my @border =
		1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1071
		1072	sub new {
		1073	my ($class, %arg) = @_;
		1074
		1075	my $title = delete $arg{title};
		1076
		1077	my $self = $class->SUPER::new (
		1078	bg => [1, 1, 1, 1],
		1079	border_bg => [1, 1, 1, 1],
		1080	border => 0.6,
		1081	can_events => 1,
		1082	min_w => 16,
		1083	min_h => 16,
		1084	%arg,
772	);	1085	);
773		1086
774	$self->{vp}->add ($self->{scrolled});
775	$self->add ($self->{vp});
776	$self->add ($self->{slider});
777
778	$self
779	}
780
781	#TODO# update range on size_allocate depeneing on child
782	# update viewport offset on scroll
783
784	#############################################################################
785
786	package CFClient::UI::Frame;
787
788	our @ISA = CFClient::UI::Bin::;
789
790	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
804	sub new {
805	my $class = shift;
806
807	# TODO: user_x, user_y, overwrite moveto?
808
809	my $self = $class->SUPER::new (
810	bg => [1, 1, 1, 1],
811	border_bg => [1, 1, 1, 1],
812	border => 0.6,
813	can_events => 1,
814	@_
815	);
816
817	$self->{title} &&= new CFClient::UI::Label	1087	$self->{title} = new CFClient::UI::Label
818	align => 0,	1088	align => 0,
819	valign => 1,	1089	valign => 1,
820	text => $self->{title},	1090	text => $title,
821	fontsize => $self->{border};	1091	fontsize => $self->{border}
		1092	if defined $title;
822		1093
823	$self	1094	$self
		1095	}
		1096
		1097	sub add {
		1098	my ($self, @widgets) = @_;
		1099
		1100	$self->SUPER::add (@widgets);
		1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
824	}	1102	}
825		1103
826	sub border {	1104	sub border {
827	int $_[0]{border} * $::FONTSIZE	1105	int $_[0]{border} * $::FONTSIZE
828	}	1106	}
829		1107
830	sub size_request {	1108	sub size_request {
831	my ($self) = @_;	1109	my ($self) = @_;
		1110
		1111	$self->{title}->size_request
		1112	if $self->{title};
832		1113
833	my ($w, $h) = $self->SUPER::size_request;	1114	my ($w, $h) = $self->SUPER::size_request;
834		1115
835	(	1116	(
836	$w + $self->border * 2,	1117	$w + $self->border * 2,
…		…
839	}	1120	}
840		1121
841	sub size_allocate {	1122	sub size_allocate {
842	my ($self, $w, $h) = @_;	1123	my ($self, $w, $h) = @_;
843		1124
		1125	if ($self->{title}) {
		1126	$self->{title}{w} = $w;
		1127	$self->{title}{h} = $h;
		1128	$self->{title}->size_allocate ($w, $h);
		1129	}
		1130
		1131	my $border = $self->border;
		1132
844	$h -= List::Util::max 0, $self->border * 2;	1133	$h -= List::Util::max 0, $border * 2;
845	$w -= List::Util::max 0, $self->border * 2;	1134	$w -= List::Util::max 0, $border * 2;
846		1135
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);	1136	$self->child->configure ($border, $border, $w, $h);
851	}	1137	}
852		1138
853	sub button_down {	1139	sub button_down {
854	my ($self, $ev, $x, $y) = @_;	1140	my ($self, $ev, $x, $y) = @_;
855		1141
…		…
871	my ($ev, $x, $y) = @_;	1157	my ($ev, $x, $y) = @_;
872		1158
873	my $dx = $ev->{x} - $ox;	1159	my $dx = $ev->{x} - $ox;
874	my $dy = $ev->{y} - $oy;	1160	my $dy = $ev->{y} - $oy;
875		1161
876	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
877	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1164
		1165	$self->realloc;
878	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
879	$self->check_size;
880	};	1167	};
881		1168
882	} elsif ($lr ^ $td) {	1169	} elsif ($lr ^ $td) {
883	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});
884	my ($bx, $by) = ($self->{x}, $self->{y});	1171	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
886	$self->{motion} = sub {	1173	$self->{motion} = sub {
887	my ($ev, $x, $y) = @_;	1174	my ($ev, $x, $y) = @_;
888		1175
889	($x, $y) = ($ev->{x}, $ev->{y});	1176	($x, $y) = ($ev->{x}, $ev->{y});
890		1177
891	$self->move ($bx + $x - $ox, $by + $y - $oy);	1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
892	$self->update;
893	};	1179	};
		1180	} else {
		1181	return 0;
		1182	}
		1183
894	}	1184	1
895	}	1185	}
896		1186
897	sub button_up {	1187	sub button_up {
898	my ($self, $ev, $x, $y) = @_;	1188	my ($self, $ev, $x, $y) = @_;
899		1189
900	delete $self->{motion};	1190	!!delete $self->{motion}
901	}	1191	}
902		1192
903	sub mouse_motion {	1193	sub mouse_motion {
904	my ($self, $ev, $x, $y) = @_;	1194	my ($self, $ev, $x, $y) = @_;
905		1195
906	$self->{motion}->($ev, $x, $y) if $self->{motion};	1196	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1197
		1198	!!$self->{motion}
907	}	1199	}
908		1200
909	sub _draw {	1201	sub _draw {
910	my ($self) = @_;	1202	my ($self) = @_;
911		1203
		1204	my $child = $self->{children}[0];
		1205
912	my ($w, $h ) = ($self->{w}, $self->{h});	1206	my ($w, $h ) = ($self->{w}, $self->{h});
913	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1207	my ($cw, $ch) = ($child->{w}, $child->{h});
914		1208
915	glEnable GL_TEXTURE_2D;	1209	glEnable GL_TEXTURE_2D;
916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
917		1211
918	my $border = $self->border;	1212	my $border = $self->border;
919		1213
920	glColor @{ $self->{border_bg} };	1214	glColor @{ $self->{border_bg} };
921	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);
922	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
923	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
924	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
925		1219
926	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
927	my $bg = $tex[0];	1221	glColor @{ $self->{bg} };
928		1222
929	# TODO: repeat texture not scale	1223	# TODO: repeat texture not scale
		1224	# solve this better(?)
930	my $rep_x = $cw / $bg->{w};	1225	$bg->{s} = $cw / $bg->{w};
931	my $rep_y = $ch / $bg->{h};	1226	$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);	1227	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
939	}	1228	}
940		1229
941	glDisable GL_TEXTURE_2D;	1230	glDisable GL_TEXTURE_2D;
942		1231
943	$self->{title}->draw if $self->{title};
944
945	$self->child->draw;	1232	$child->draw;
		1233
		1234	if ($self->{title}) {
		1235	glTranslate 0, $border - $self->{h};
		1236	$self->{title}->_draw;
		1237	}
946	}	1238	}
947		1239
948	#############################################################################	1240	#############################################################################
949		1241
950	package CFClient::UI::Table;	1242	package CFClient::UI::Table;
…		…
958	sub new {	1250	sub new {
959	my $class = shift;	1251	my $class = shift;
960		1252
961	$class->SUPER::new (	1253	$class->SUPER::new (
962	col_expand => [],	1254	col_expand => [],
963	@_	1255	@_,
964	)	1256	)
		1257	}
		1258
		1259	sub children {
		1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
965	}	1261	}
966		1262
967	sub add {	1263	sub add {
968	my ($self, $x, $y, $child) = @_;	1264	my ($self, $x, $y, $child) = @_;
969		1265
970	$child->set_parent ($self);	1266	$child->set_parent ($self);
971	$self->{children}[$y][$x] = $child;	1267	$self->{children}[$y][$x] = $child;
972		1268
973	$child->check_size;	1269	$self->realloc;
974	}	1270	}
975		1271
976	sub children {
977	grep $_, map @$_, grep $_, @{ $_[0]{children} }
978	}
979
980	# TODO: move to container class maybe? send childs a signal on removal?	1272	# TODO: move to container class maybe? send children a signal on removal?
981	sub clear {	1273	sub clear {
982	my ($self) = @_;	1274	my ($self) = @_;
983		1275
984	my @children = $self->children;	1276	my @children = $self->children;
985	delete $self->{children};	1277	delete $self->{children};
…		…
987	for (@children) {	1279	for (@children) {
988	delete $_->{parent};	1280	delete $_->{parent};
989	$_->hide;	1281	$_->hide;
990	}	1282	}
991		1283
992	$self->update;	1284	$self->realloc;
993	}	1285	}
994		1286
995	sub get_wh {	1287	sub get_wh {
996	my ($self) = @_;	1288	my ($self) = @_;
997		1289
…		…
1028	sub size_allocate {	1320	sub size_allocate {
1029	my ($self, $w, $h) = @_;	1321	my ($self, $w, $h) = @_;
1030		1322
1031	my ($ws, $hs) = $self->get_wh;	1323	my ($ws, $hs) = $self->get_wh;
1032		1324
1033	my $req_w = sum @$ws;	1325	my $req_w = (sum @$ws) || 1;
1034	my $req_h = sum @$hs;	1326	my $req_h = (sum @$hs) || 1;
1035		1327
1036	# TODO: nicer code && do row_expand	1328	# TODO: nicer code && do row_expand
1037	my @col_expand = @{$self->{col_expand}};	1329	my @col_expand = @{$self->{col_expand}};
1038	@col_expand = (1) x @$ws unless @col_expand;	1330	@col_expand = (1) x @$ws unless @col_expand;
1039	my $col_expand = (sum @col_expand) || 1;	1331	my $col_expand = (sum @col_expand) || 1;
…		…
1093	}	1385	}
1094	}	1386	}
1095		1387
1096	#############################################################################	1388	#############################################################################
1097		1389
1098	package CFClient::UI::HBox;	1390	package CFClient::UI::Box;
1099
1100	# TODO: wrap into common Box base class
1101		1391
1102	our @ISA = CFClient::UI::Container::;	1392	our @ISA = CFClient::UI::Container::;
1103		1393
1104	sub size_request {	1394	sub size_request {
1105	my ($self) = @_;	1395	my ($self) = @_;
1106		1396
1107	my @alloc = map [$_->size_request], @{$self->{children}};	1397	$self->{vertical}
1108		1398	? (
1109	(	1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1110	(List::Util::sum map $_->[0], @alloc),	1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1111	(List::Util::max map $_->[1], @alloc),	1401	)
1112	)	1402	: (
		1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1405	)
1113	}	1406	}
1114		1407
1115	sub size_allocate {	1408	sub size_allocate {
1116	my ($self, $w, $h) = @_;	1409	my ($self, $w, $h) = @_;
1117		1410
1118	($h, $w) = ($w, $h);	1411	my $space = $self->{vertical} ? $h : $w;
1119
1120	my $children = $self->{children};	1412	my $children = $self->{children};
1121		1413
1122	my @h = map $_->{req_w}, @$children;	1414	my @req;
1123		1415
1124	my $req_h = List::Util::sum @h;	1416	if ($self->{homogeneous}) {
1125		1417	@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 {	1418	} else {
		1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1420	my $req = List::Util::sum @req;
		1421
		1422	if ($req > $space) {
		1423	# ah well, not enough space
		1424	$_ *= $space / $req for @req;
		1425	} else {
1130	my $exp = List::Util::sum map $_->{expand}, @$children;	1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1131	$exp ||= 1;
1132		1427
		1428	$space = ($space - $req) / $expand; # remaining space to give away
		1429
		1430	$req[$_] += $space * $children->[$_]{expand}
1133	for (0 .. $#$children) {	1431	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	}	1432	}
1140	}	1433	}
1141		1434
1142	CFClient::UI::harmonize \@h;	1435	CFClient::UI::harmonize \@req;
1143		1436
1144	my $y = 0;	1437	my $pos = 0;
1145	for (0 .. $#$children) {	1438	for (0 .. $#$children) {
1146	my $child = $children->[$_];
1147	my $h = $h[$_];	1439	my $alloc = $req[$_];
1148	$child->configure ($y, 0, $h, $w);	1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1149		1441
1150	$y += $h;	1442	$pos += $alloc;
1151	}	1443	}
1152		1444
1153	1	1445	1
1154	}	1446	}
1155		1447
1156	#############################################################################	1448	#############################################################################
1157		1449
		1450	package CFClient::UI::HBox;
		1451
		1452	our @ISA = CFClient::UI::Box::;
		1453
		1454	sub new {
		1455	my $class = shift;
		1456
		1457	$class->SUPER::new (
		1458	vertical => 0,
		1459	@_,
		1460	)
		1461	}
		1462
		1463	#############################################################################
		1464
1158	package CFClient::UI::VBox;	1465	package CFClient::UI::VBox;
1159		1466
1160	# TODO: wrap into common Box base class
1161
1162	our @ISA = CFClient::UI::Container::;	1467	our @ISA = CFClient::UI::Box::;
1163		1468
1164	sub size_request {	1469	sub new {
1165	my ($self) = @_;	1470	my $class = shift;
1166		1471
1167	my @alloc = map [$_->size_request], @{$self->{children}};	1472	$class->SUPER::new (
1168		1473	vertical => 1,
1169	(	1474	@_,
1170	(List::Util::max map $_->[0], @alloc),
1171	(List::Util::sum map $_->[1], @alloc),
1172	)	1475	)
1173	}	1476	}
1174		1477
1175	sub size_allocate {
1176	my ($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 += $h;
1209	}
1210
1211	1
1212	}
1213
1214	#############################################################################	1478	#############################################################################
1215		1479
1216	package CFClient::UI::Label;	1480	package CFClient::UI::Label;
1217		1481
1218	our @ISA = CFClient::UI::Base::;	1482	our @ISA = CFClient::UI::DrawBG::;
1219		1483
1220	use CFClient::OpenGL;	1484	use CFClient::OpenGL;
1221		1485
1222	sub new {	1486	sub new {
1223	my ($class, %arg) = @_;	1487	my ($class, %arg) = @_;
1224		1488
1225	my $self = $class->SUPER::new (	1489	my $self = $class->SUPER::new (
1226	fg => [1, 1, 1],	1490	fg => [1, 1, 1],
		1491	#bg => none
		1492	#active_bg => none
1227	#font => default_font	1493	#font => default_font
1228	#text => initial text	1494	#text => initial text
1229	#markup => initial narkup	1495	#markup => initial narkup
		1496	#max_w => maximum pixel width
		1497	ellipsise => 3, # end
1230	layout => (new CFClient::Layout),	1498	layout => (new CFClient::Layout),
1231	fontsize => 1,	1499	fontsize => 1,
1232	align => -1,	1500	align => -1,
1233	valign => -1,	1501	valign => -1,
1234	padding => 2,	1502	padding_x => 2,
		1503	padding_y => 2,
1235	can_events => 0,	1504	can_events => 0,
1236	%arg	1505	%arg
1237	);	1506	);
1238		1507
1239	if (exists $self->{template}) {	1508	if (exists $self->{template}) {
…		…
1249	}	1518	}
1250		1519
1251	$self	1520	$self
1252	}	1521	}
1253		1522
1254	sub escape {	1523	sub escape($) {
1255	local $_ = $_[1];	1524	local $_ = $_[0];
1256		1525
1257	s/&/&amp;/g;	1526	s/&/&amp;/g;
1258	s/>/&gt;/g;	1527	s/>/&gt;/g;
1259	s/</&lt;/g;	1528	s/</&lt;/g;
1260		1529
1261	$_[1]	1530	$_
1262	}	1531	}
1263		1532
1264	sub update {	1533	sub update {
1265	my ($self) = @_;	1534	my ($self) = @_;
1266		1535
…		…
1275	$self->{text} = "T$text";	1544	$self->{text} = "T$text";
1276		1545
1277	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1278	$self->{layout}->set_text ($text);	1547	$self->{layout}->set_text ($text);
1279		1548
		1549	$self->realloc;
1280	$self->update;	1550	$self->update;
1281	$self->check_size;
1282	}	1551	}
1283		1552
1284	sub set_markup {	1553	sub set_markup {
1285	my ($self, $markup) = @_;	1554	my ($self, $markup) = @_;
1286		1555
…		…
1290	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291		1560
1292	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1293	$self->{layout}->set_markup ($markup);	1562	$self->{layout}->set_markup ($markup);
1294		1563
		1564	$self->realloc;
1295	$self->update;	1565	$self->update;
1296	$self->check_size;
1297	}	1566	}
1298		1567
1299	sub size_request {	1568	sub size_request {
1300	my ($self) = @_;	1569	my ($self) = @_;
1301		1570
1302	$self->{layout}->set_font ($self->{font}) if $self->{font};	1571	$self->{layout}->set_font ($self->{font}) if $self->{font};
1303	$self->{layout}->set_width ($self->{max_w} || -1);	1572	$self->{layout}->set_width ($self->{max_w} || -1);
		1573	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305		1576
1306	my ($w, $h) = $self->{layout}->size;	1577	my ($w, $h) = $self->{layout}->size;
1307		1578
1308	if (exists $self->{template}) {	1579	if (exists $self->{template}) {
…		…
1313		1584
1314	$w = List::Util::max $w, $w2;	1585	$w = List::Util::max $w, $w2;
1315	$h = List::Util::max $h, $h2;	1586	$h = List::Util::max $h, $h2;
1316	}	1587	}
1317		1588
1318	(	1589	($w, $h)
1319	$w + $self->{padding} * 2,
1320	$h + $self->{padding} * 2,
1321	)
1322	}	1590	}
1323		1591
1324	sub size_allocate {	1592	sub size_allocate {
1325	my ($self, $w, $h) = @_;	1593	my ($self, $w, $h) = @_;
1326		1594
		1595	delete $self->{ox};
		1596
1327	delete $self->{texture};	1597	delete $self->{texture}
		1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1328	}	1599	}
1329		1600
1330	sub set_fontsize {	1601	sub set_fontsize {
1331	my ($self, $fontsize) = @_;	1602	my ($self, $fontsize) = @_;
1332		1603
1333	$self->{fontsize} = $fontsize;	1604	$self->{fontsize} = $fontsize;
1334	delete $self->{texture};	1605	delete $self->{texture};
1335		1606
1336	$self->update;	1607	$self->realloc;
1337	$self->check_size;
1338	}	1608	}
1339		1609
1340	sub _draw {	1610	sub _draw {
1341	my ($self) = @_;	1611	my ($self) = @_;
		1612
		1613	$self->SUPER::_draw; # draw background, if applicable
1342		1614
1343	my $tex = $self->{texture} ||= do {	1615	my $tex = $self->{texture} ||= do {
1344	$self->{layout}->set_foreground (@{$self->{fg}});	1616	$self->{layout}->set_foreground (@{$self->{fg}});
1345	$self->{layout}->set_font ($self->{font}) if $self->{font};	1617	$self->{layout}->set_font ($self->{font}) if $self->{font};
1346	$self->{layout}->set_width ($self->{w});	1618	$self->{layout}->set_width ($self->{w});
		1619	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1347	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1348		1622
1349	my $tex = new_from_layout CFClient::Texture $self->{layout};	1623	new_from_layout CFClient::Texture $self->{layout}
		1624	};
1350		1625
		1626	unless (exists $self->{ox}) {
1351	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1352	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1353	: ($self->{w} - $tex->{w}) * 0.5;	1629	: ($self->{w} - $tex->{w}) * 0.5);
1354		1630
1355	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1356	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1357	: ($self->{h} - $tex->{h}) * 0.5;	1633	: ($self->{h} - $tex->{h}) * 0.5);
1358
1359	$tex
1360	};	1634	};
1361		1635
1362	glEnable GL_TEXTURE_2D;	1636	glEnable GL_TEXTURE_2D;
1363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364		1638
…		…
1390	active_fg => [0, 0, 0],	1664	active_fg => [0, 0, 0],
1391	can_hover => 1,	1665	can_hover => 1,
1392	can_focus => 1,	1666	can_focus => 1,
1393	valign => 0,	1667	valign => 0,
1394	can_events => 1,	1668	can_events => 1,
		1669	#text => ...
1395	@_	1670	@_
1396	)	1671	)
1397	}	1672	}
1398		1673
1399	sub _set_text {	1674	sub _set_text {
…		…
1409	$self->{text} = $text;	1684	$self->{text} = $text;
1410		1685
1411	$text =~ s/./*/g if $self->{hidden};	1686	$text =~ s/./*/g if $self->{hidden};
1412	$self->{layout}->set_text ("$text ");	1687	$self->{layout}->set_text ("$text ");
1413		1688
1414	$self->emit (changed => $self->{text});	1689	$self->_emit (changed => $self->{text});
1415	}	1690	}
1416		1691
1417	sub set_text {	1692	sub set_text {
1418	my ($self, $text) = @_;	1693	my ($self, $text) = @_;
1419		1694
1420	$self->{cursor} = length $text;	1695	$self->{cursor} = length $text;
1421	$self->_set_text ($text);	1696	$self->_set_text ($text);
1422	$self->check_size;	1697
1423	$self->update;	1698	$self->realloc;
1424	}	1699	}
1425		1700
1426	sub get_text {	1701	sub get_text {
1427	$_[0]{text}	1702	$_[0]{text}
1428	}	1703	}
…		…
1431	my ($self) = @_;	1706	my ($self) = @_;
1432		1707
1433	my ($w, $h) = $self->SUPER::size_request;	1708	my ($w, $h) = $self->SUPER::size_request;
1434		1709
1435	($w + 1, $h) # add 1 for cursor	1710	($w + 1, $h) # add 1 for cursor
1436	}
1437
1438	sub size_allocate {
1439	my ($self, $w, $h) = @_;
1440
1441	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1442	}	1711	}
1443		1712
1444	sub key_down {	1713	sub key_down {
1445	my ($self, $ev) = @_;	1714	my ($self, $ev) = @_;
1446		1715
…		…
1448	my $sym = $ev->{sym};	1717	my $sym = $ev->{sym};
1449	my $uni = $ev->{unicode};	1718	my $uni = $ev->{unicode};
1450		1719
1451	my $text = $self->get_text;	1720	my $text = $self->get_text;
1452		1721
1453	if ($sym == 8) {	1722	if ($uni == 8) {
1454	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1723	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1455	} elsif ($sym == 127) {	1724	} elsif ($uni == 127) {
1456	substr $text, $self->{cursor}, 1, "";	1725	substr $text, $self->{cursor}, 1, "";
1457	} elsif ($sym == CFClient::SDLK_LEFT) {	1726	} elsif ($sym == CFClient::SDLK_LEFT) {
1458	--$self->{cursor} if $self->{cursor};	1727	--$self->{cursor} if $self->{cursor};
1459	} elsif ($sym == CFClient::SDLK_RIGHT) {	1728	} elsif ($sym == CFClient::SDLK_RIGHT) {
1460	++$self->{cursor} if $self->{cursor} < length $self->{text};	1729	++$self->{cursor} if $self->{cursor} < length $self->{text};
1461	} elsif ($sym == CFClient::SDLK_HOME) {	1730	} elsif ($sym == CFClient::SDLK_HOME) {
1462	$self->{cursor} = 0;	1731	$self->{cursor} = 0;
1463	} elsif ($sym == CFClient::SDLK_END) {	1732	} elsif ($sym == CFClient::SDLK_END) {
1464	$self->{cursor} = length $text;	1733	$self->{cursor} = length $text;
1465	} elsif ($sym == 27) {	1734	} elsif ($uni == 27) {
1466	$self->emit ('escape');	1735	$self->_emit ('escape');
1467	} elsif ($uni) {	1736	} elsif ($uni) {
1468	substr $text, $self->{cursor}++, 0, chr $uni;	1737	substr $text, $self->{cursor}++, 0, chr $uni;
		1738	} else {
		1739	return 0;
1469	}	1740	}
1470		1741
1471	$self->_set_text ($text);	1742	$self->_set_text ($text);
1472	$self->update;	1743
		1744	$self->realloc;
		1745
		1746	1
1473	}	1747	}
1474		1748
1475	sub focus_in {	1749	sub focus_in {
1476	my ($self) = @_;	1750	my ($self) = @_;
1477		1751
…		…
1492	utf8::encode $text;	1766	utf8::encode $text;
1493	$self->{cursor} = length substr $text, 0, $idx;	1767	$self->{cursor} = length substr $text, 0, $idx;
1494		1768
1495	$self->_set_text ($self->{text});	1769	$self->_set_text ($self->{text});
1496	$self->update;	1770	$self->update;
		1771
		1772	1
1497	}	1773	}
1498		1774
1499	sub mouse_motion {	1775	sub mouse_motion {
1500	my ($self, $ev, $x, $y) = @_;	1776	my ($self, $ev, $x, $y) = @_;
1501	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1777	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1778
		1779	0
1502	}	1780	}
1503		1781
1504	sub _draw {	1782	sub _draw {
1505	my ($self) = @_;	1783	my ($self) = @_;
1506		1784
…		…
1557	if ($sym == 13) {	1835	if ($sym == 13) {
1558	unshift @{$self->{history}},	1836	unshift @{$self->{history}},
1559	my $txt = $self->get_text;	1837	my $txt = $self->get_text;
1560	$self->{history_pointer} = -1;	1838	$self->{history_pointer} = -1;
1561	$self->{history_saveback} = '';	1839	$self->{history_saveback} = '';
1562	$self->emit (activate => $txt);	1840	$self->_emit (activate => $txt);
1563	$self->update;	1841	$self->update;
1564		1842
1565	} elsif ($sym == CFClient::SDLK_UP) {	1843	} elsif ($sym == CFClient::SDLK_UP) {
1566	if ($self->{history_pointer} < 0) {	1844	if ($self->{history_pointer} < 0) {
1567	$self->{history_saveback} = $self->get_text;	1845	$self->{history_saveback} = $self->get_text;
…		…
1583	} else {	1861	} else {
1584	$self->set_text ($self->{history_saveback});	1862	$self->set_text ($self->{history_saveback});
1585	}	1863	}
1586		1864
1587	} else {	1865	} else {
1588	$self->SUPER::key_down ($ev);	1866	return $self->SUPER::key_down ($ev)
		1867	}
		1868
1589	}	1869	1
1590
1591	}	1870	}
1592		1871
1593	#############################################################################	1872	#############################################################################
1594		1873
1595	package CFClient::UI::Button;	1874	package CFClient::UI::Button;
…		…
1604		1883
1605	sub new {	1884	sub new {
1606	my $class = shift;	1885	my $class = shift;
1607		1886
1608	$class->SUPER::new (	1887	$class->SUPER::new (
1609	padding => 4,	1888	padding_x => 4,
		1889	padding_y => 4,
1610	fg => [1, 1, 1],	1890	fg => [1, 1, 1],
1611	bg => [1, 1, 1, 0.2],
1612	active_fg => [0, 0, 1],	1891	active_fg => [0, 0, 1],
1613	can_hover => 1,	1892	can_hover => 1,
1614	align => 0,	1893	align => 0,
1615	valign => 0,	1894	valign => 0,
1616	can_events => 1,	1895	can_events => 1,
1617	@_	1896	@_
1618	)	1897	)
1619	}	1898	}
1620		1899
		1900	sub activate { }
		1901
1621	sub button_up {	1902	sub button_up {
1622	my ($self, $ev, $x, $y) = @_;	1903	my ($self, $ev, $x, $y) = @_;
1623		1904
		1905	$self->emit ("activate")
1624	if ($x >= 0 && $x < $self->{w}	1906	if $x >= 0 && $x < $self->{w}
1625	&& $y >= 0 && $y < $self->{h}) {	1907	&& $y >= 0 && $y < $self->{h};
1626	$self->emit ("activate");	1908
1627	}	1909	1
1628	}	1910	}
1629		1911
1630	sub _draw {	1912	sub _draw {
1631	my ($self) = @_;	1913	my ($self) = @_;
1632		1914
…		…
1661		1943
1662	sub new {	1944	sub new {
1663	my $class = shift;	1945	my $class = shift;
1664		1946
1665	$class->SUPER::new (	1947	$class->SUPER::new (
1666	padding => 2,	1948	padding_x => 2,
		1949	padding_y => 2,
1667	fg => [1, 1, 1],	1950	fg => [1, 1, 1],
1668	active_fg => [1, 1, 0],	1951	active_fg => [1, 1, 0],
		1952	bg => [0, 0, 0, 0.2],
		1953	active_bg => [1, 1, 1, 0.5],
1669	state => 0,	1954	state => 0,
1670	can_hover => 1,	1955	can_hover => 1,
1671	@_	1956	@_
1672	)	1957	)
1673	}	1958	}
1674		1959
1675	sub size_request {	1960	sub size_request {
1676	my ($self) = @_;	1961	my ($self) = @_;
1677		1962
1678	($self->{padding} * 2 + 6) x 2	1963	(6) x 2
1679	}	1964	}
1680		1965
1681	sub button_down {	1966	sub button_down {
1682	my ($self, $ev, $x, $y) = @_;	1967	my ($self, $ev, $x, $y) = @_;
1683		1968
1684	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1969	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1685	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1970	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1686	$self->{state} = !$self->{state};	1971	$self->{state} = !$self->{state};
1687	$self->emit (changed => $self->{state});	1972	$self->_emit (changed => $self->{state});
		1973	} else {
		1974	return 0
		1975	}
		1976
1688	}	1977	1
1689	}	1978	}
1690		1979
1691	sub _draw {	1980	sub _draw {
1692	my ($self) = @_;	1981	my ($self) = @_;
1693		1982
1694	$self->SUPER::_draw;	1983	$self->SUPER::_draw;
1695		1984
1696	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1985	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1697		1986
1698	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1987	my ($w, $h) = @$self{qw(w h)};
		1988
		1989	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1699		1990
1700	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1991	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1701		1992
1702	my $tex = $self->{state} ? $tex[1] : $tex[0];	1993	my $tex = $self->{state} ? $tex[1] : $tex[0];
1703		1994
…		…
1957	qw(s1_slider.png s1_slider_bg.png);	2248	qw(s1_slider.png s1_slider_bg.png);
1958		2249
1959	sub new {	2250	sub new {
1960	my $class = shift;	2251	my $class = shift;
1961		2252
1962	# range [value, low, high, page]	2253	# range [value, low, high, page, unit]
1963		2254
1964	# TODO: 0-width page	2255	# TODO: 0-width page
1965	# TODO: req_w/h are wrong with vertical	2256	# TODO: req_w/h are wrong with vertical
1966	# TODO: calculations are off	2257	# TODO: calculations are off
1967	my $self = $class->SUPER::new (	2258	my $self = $class->SUPER::new (
1968	fg => [1, 1, 1],	2259	fg => [1, 1, 1],
1969	active_fg => [0, 0, 0],	2260	active_fg => [0, 0, 0],
		2261	bg => [0, 0, 0, 0.2],
		2262	active_bg => [1, 1, 1, 0.5],
1970	range => [0, 0, 100, 10],	2263	range => [0, 0, 100, 10, 0],
1971	req_w => $::WIDTH / 80,	2264	min_w => $::WIDTH / 80,
1972	req_h => $::WIDTH / 80,	2265	min_h => $::WIDTH / 80,
1973	vertical => 0,	2266	vertical => 0,
1974	can_hover => 1,	2267	can_hover => 1,
1975	inner_pad => 5,	2268	inner_pad => 0.02,
1976	@_	2269	@_
1977	);	2270	);
1978		2271
		2272	$self->set_value ($self->{range}[0]);
		2273	$self->update;
		2274
1979	$self	2275	$self
1980	}	2276	}
1981		2277
		2278	sub changed { }
		2279
		2280	sub set_range {
		2281	my ($self, $range) = @_;
		2282
		2283	($range, $self->{range}) = ($self->{range}, $range);
		2284
		2285	$self->update
		2286	if "@$range" ne "@{$self->{range}}";
		2287	}
		2288
		2289	sub set_value {
		2290	my ($self, $value) = @_;
		2291
		2292	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2293
		2294	$hi = $lo + 1 if $hi <= $lo;
		2295
		2296	$page = $hi - $lo if $page > $hi - $lo;
		2297
		2298	$value = $lo if $value < $lo;
		2299	$value = $hi - $page if $value > $hi - $page;
		2300
		2301	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2302	if $unit;
		2303
		2304	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2305
		2306	if ($value != $old_value) {
		2307	$self->_emit (changed => $value);
		2308	$self->update;
		2309	}
		2310	}
		2311
1982	sub size_request {	2312	sub size_request {
1983	my ($self) = @_;	2313	my ($self) = @_;
1984		2314
1985	my $w = $self->{req_w};	2315	($self->{req_w}, $self->{req_h})
1986	my $h = $self->{req_h};
1987
1988	$self->{vertical} ? ($h, $w) : ($w, $h)
1989	}	2316	}
1990		2317
1991	sub button_down {	2318	sub button_down {
1992	my ($self, $ev, $x, $y) = @_;	2319	my ($self, $ev, $x, $y) = @_;
1993		2320
1994	$self->SUPER::button_down ($ev, $x, $y);	2321	$self->SUPER::button_down ($ev, $x, $y);
		2322
		2323	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2324
1995	$self->mouse_motion ($ev, $x, $y);	2325	$self->mouse_motion ($ev, $x, $y)
1996	}	2326	}
1997		2327
1998	sub mouse_motion {	2328	sub mouse_motion {
1999	my ($self, $ev, $x, $y) = @_;	2329	my ($self, $ev, $x, $y) = @_;
2000		2330
2001	if ($GRAB == $self) {	2331	if ($GRAB == $self) {
		2332	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2333
		2334	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2335
		2336	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2337
		2338	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2339	} else {
		2340	return 0;
		2341	}
		2342
		2343	1
		2344	}
		2345
		2346	sub update {
		2347	my ($self) = @_;
		2348
		2349	delete $self->{knob_w};
		2350	$self->SUPER::update;
		2351	}
		2352
		2353	sub _draw {
		2354	my ($self) = @_;
		2355
		2356	unless ($self->{knob_w}) {
		2357	$self->set_value ($self->{range}[0]);
		2358
2002	my ($value, $lo, $hi, $page) = @{$self->{range}};	2359	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2360	my $range = ($hi - $page - $lo) || 1e-100;
2003		2361
2004	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2362	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2005		2363
2006	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2364	$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	2365	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2008		2366
2009	$x -= $inner_pad_px; # substract the padding	2367	$value = ($value - $lo) / $range;
2010	$x = $x * ($hi - $lo) / $inner_w + $lo;	2368	$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		2369
2015	$self->emit (changed => $x);	2370	$self->{knob_x} = $value - $knob_w * 0.5;
2016	$self->update;	2371	$self->{knob_w} = $knob_w;
2017	}	2372	}
2018	}
2019
2020	# the inner_* stuff is for generating a padding for the slider handle,
2021	# so that the handle doesn't leave the texture. This calculation isn't 100%
2022	# correct propably, but it does the job for now
2023	sub _calc_inner_pad_px {
2024	my ($self, $w) = @_;
2025	($w / 100) * $self->{inner_pad} # % to pixels
2026	}
2027
2028	sub _draw {
2029	my ($self) = @_;
2030		2373
2031	$self->SUPER::_draw ();	2374	$self->SUPER::_draw ();
2032		2375
2033	my ($w, $h) = @$self{qw(w h)};	2376	glScale $self->{w}, $self->{h};
2034		2377
2035	if ($self->{vertical}) {	2378	if ($self->{vertical}) {
2036	# draw a vertical slider like a rotated horizontal slider	2379	# draw a vertical slider like a rotated horizontal slider
2037		2380
		2381	glTranslate 1, 0, 0;
2038	glRotate 90, 0, 0, 1;	2382	glRotate 90, 0, 0, 1;
2039	glTranslate 0, -$self->{w}, 0;
2040
2041	($w, $h) = ($h, $w);
2042	}	2383	}
2043		2384
2044	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2385	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2045	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2386	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2046		2387
2047	my ($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;	2388	glEnable GL_TEXTURE_2D;
2066	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2389	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2067		2390
2068	# draw background	2391	# draw background
2069	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2392	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2070		2393
2071	# draw handle	2394	# draw handle
2072	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2395	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2073		2396
2074	glDisable GL_TEXTURE_2D;	2397	glDisable GL_TEXTURE_2D;
2075	}	2398	}
		2399
		2400	#############################################################################
		2401
		2402	package CFClient::UI::ValSlider;
		2403
		2404	our @ISA = CFClient::UI::HBox::;
		2405
		2406	sub new {
		2407	my ($class, %arg) = @_;
		2408
		2409	my $range = delete $arg{range};
		2410
		2411	my $self = $class->SUPER::new (
		2412	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2413	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2414	to_value => sub { shift },
		2415	from_value => sub { shift },
		2416	%arg,
		2417	);
		2418
		2419	$self->{slider}->connect (changed => sub {
		2420	my ($self, $value) = @_;
		2421	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2422	$self->{parent}->emit (changed => $value);
		2423	});
		2424
		2425	# $self->{entry}->connect (changed => sub {
		2426	# my ($self, $value) = @_;
		2427	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2428	# $self->{parent}->emit (changed => $value);
		2429	# });
		2430
		2431	$self->add ($self->{slider}, $self->{entry});
		2432
		2433	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2434
		2435	$self
		2436	}
		2437
		2438	sub set_range { shift->{slider}->set_range (@_) }
		2439	sub set_value { shift->{slider}->set_value (@_) }
2076		2440
2077	#############################################################################	2441	#############################################################################
2078		2442
2079	package CFClient::UI::TextView;	2443	package CFClient::UI::TextView;
2080		2444
…		…
2110		2474
2111	$self->{fontsize} = $fontsize;	2475	$self->{fontsize} = $fontsize;
2112	$self->reflow;	2476	$self->reflow;
2113	}	2477	}
2114		2478
2115	sub text_height {
2116	my ($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	$self->update;
2132	}
2133
2134	sub size_allocate {	2479	sub size_allocate {
2135	my ($self, $w, $h) = @_;	2480	my ($self, $w, $h) = @_;
2136		2481
2137	$self->SUPER::size_allocate ($w, $h);	2482	$self->SUPER::size_allocate ($w, $h);
2138		2483
…		…
2141	$self->{layout}->set_width ($self->{children}[0]{w});	2486	$self->{layout}->set_width ($self->{children}[0]{w});
2142		2487
2143	$self->reflow;	2488	$self->reflow;
2144	}	2489	}
2145		2490
		2491	sub text_size {
		2492	my ($self, $text, $indent) = @_;
		2493
		2494	my $layout = $self->{layout};
		2495
		2496	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2497	$layout->set_width ($self->{children}[0]{w} - $indent);
		2498	$layout->set_markup ($text);
		2499
		2500	$layout->size
		2501	}
		2502
		2503	sub reflow {
		2504	my ($self) = @_;
		2505
		2506	$self->{need_reflow}++;
		2507	$self->update;
		2508	}
		2509
		2510	sub set_offset {
		2511	my ($self, $offset) = @_;
		2512
		2513	# todo: base offset on lines or so, not on pixels
		2514	$self->{children}[1]->set_value ($offset);
		2515	}
		2516
		2517	sub clear {
		2518	my ($self) = @_;
		2519
		2520	$self->{par} = [];
		2521	$self->{height} = 0;
		2522	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2523	}
		2524
2146	sub add_paragraph {	2525	sub add_paragraph {
2147	my ($self, $color, $text) = @_;	2526	my ($self, $color, $text, $indent) = @_;
2148		2527
2149	#TODO: intelligently "reformat" paragraph	2528	for my $line (split /\n/, $text) {
2150		2529	my ($w, $h) = $self->text_size ($line);
2151	my $height = $self->text_height ($text);
2152
2153	$self->{height} += $height;	2530	$self->{height} += $h;
		2531	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2532	}
2154		2533
2155	push @{$self->{par}}, [$height, $color, $text];
2156
2157	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2534	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2158	$self->{children}[1]->update;
2159	}	2535	}
2160		2536
2161	sub update {	2537	sub update {
2162	my ($self) = @_;	2538	my ($self) = @_;
2163		2539
…		…
2165		2541
2166	return unless $self->{h} > 0;	2542	return unless $self->{h} > 0;
2167		2543
2168	delete $self->{texture};	2544	delete $self->{texture};
2169		2545
2170	$ROOT->on_refresh ($self, sub {	2546	$ROOT->on_post_alloc ($self, sub {
		2547	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2548
2171	if (delete $self->{need_reflow}) {	2549	if (delete $self->{need_reflow}) {
2172	my $height = 0;	2550	my $height = 0;
2173		2551
2174	$height += $_->[0] = $self->text_height ($_->[2])	2552	my $layout = $self->{layout};
		2553
		2554	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2555
2175	for @{$self->{par}};	2556	for (@{$self->{par}}) {
		2557	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2558	$layout->set_width ($W - $_->[3]);
		2559	$layout->set_markup ($_->[4]);
		2560	my ($w, $h) = $layout->size;
		2561	$_->[0] = $w + $_->[3];
		2562	$_->[1] = $h;
		2563	}
		2564
		2565	$height += $_->[1];
		2566	}
2176		2567
2177	$self->{height} = $height;	2568	$self->{height} = $height;
2178		2569
2179	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2570	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2180		2571
2181	delete $self->{texture};	2572	delete $self->{texture};
2182	}	2573	}
2183		2574
2184	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2575	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2185	glClearColor 0, 0, 0, 0;	2576	glClearColor 0.5, 0.5, 0.5, 0;
2186	glClear GL_COLOR_BUFFER_BIT;	2577	glClear GL_COLOR_BUFFER_BIT;
2187		2578
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];	2579	my $top = int $self->{children}[1]{range}[0];
2192		2580
2193	my $y0 = $top;	2581	my $y0 = $top;
2194	my $y1 = $top + $self->{h};	2582	my $y1 = $top + $H;
2195		2583
2196	my $y = 0;	2584	my $y = 0;
2197		2585
2198	my $layout = $self->{layout};	2586	my $layout = $self->{layout};
2199		2587
2200	$layout->set_font ($self->{font}) if $self->{font};	2588	$layout->set_font ($self->{font}) if $self->{font};
2201		2589
		2590	glEnable GL_BLEND;
		2591	#TODO# not correct in windows where rgba is forced off
		2592	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2593
2202	for my $par (@{$self->{par}}) {	2594	for my $par (@{$self->{par}}) {
2203	my $h = $par->[0];	2595	my $h = $par->[1];
2204		2596
2205	if ($y0 < $y + $h && $y < $y1) {	2597	if ($y0 < $y + $h && $y < $y1) {
2206	$layout->set_foreground (@{ $par->[1] });	2598	$layout->set_foreground (@{ $par->[2] });
		2599	$layout->set_width ($W - $par->[3]);
2207	$layout->set_markup ($par->[2]);	2600	$layout->set_markup ($par->[4]);
2208		2601
2209	my ($W, $H) = $layout->size;	2602	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2210	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2603
		2604	glRasterPos $par->[3], $y - $y0;
		2605	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2211	}	2606	}
2212		2607
2213	$y += $h;	2608	$y += $h;
2214	}	2609	}
2215		2610
2216	glDisable GL_TEXTURE_2D;	2611	glDisable GL_BLEND;
2217	};	2612	};
2218	});	2613	});
2219	}	2614	}
2220		2615
2221	sub _draw {	2616	sub _draw {
2222	my ($self) = @_;	2617	my ($self) = @_;
2223		2618
2224	glEnable GL_TEXTURE_2D;	2619	glEnable GL_TEXTURE_2D;
2225	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2620	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2226	glColor 1, 1, 1, 1;	2621	glColor 1, 1, 1, 1;
2227	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2622	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2228	glDisable GL_TEXTURE_2D;	2623	glDisable GL_TEXTURE_2D;
2229		2624
2230	$self->{children}[1]->draw;	2625	$self->{children}[1]->draw;
2231		2626
2232	}	2627	}
…		…
2281		2676
2282	sub new {	2677	sub new {
2283	my $class = shift;	2678	my $class = shift;
2284		2679
2285	my $self = $class->SUPER::new (	2680	my $self = $class->SUPER::new (
2286	state => 0,	2681	state => 0,
2287	connect_activate => \&toggle_flopper,	2682	on_activate => \&toggle_flopper,
2288	@_	2683	@_
2289	);	2684	);
2290		2685
2291	if ($self->{state}) {
2292	$self->{state} = 0;
2293	$self->toggle_flopper;
2294	}
2295
2296	$self	2686	$self
2297	}	2687	}
2298		2688
2299	sub toggle_flopper {	2689	sub toggle_flopper {
2300	my ($self) = @_;	2690	my ($self) = @_;
2301		2691
2302	# TODO: use animation	2692	$self->{other}->toggle_visibility;
2303	if ($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 => $self->{state});
2313	}	2693	}
2314		2694
2315	#############################################################################	2695	#############################################################################
2316		2696
2317	package CFClient::UI::Tooltip;	2697	package CFClient::UI::Tooltip;
…		…
2330	}	2710	}
2331		2711
2332	sub set_tooltip_from {	2712	sub set_tooltip_from {
2333	my ($self, $widget) = @_;	2713	my ($self, $widget) = @_;
2334		2714
		2715	my $tooltip = $widget->{tooltip};
		2716
		2717	if ($ENV{CFPLUS_DEBUG} & 2) {
		2718	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2719	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2720	. "req $widget->{req_w} $widget->{req_h}\n"
		2721	. "visible $widget->{visible}";
		2722	}
		2723
2335	$self->add (new CFClient::UI::Label	2724	$self->add (new CFClient::UI::Label
2336	markup => $widget->{tooltip},	2725	markup => $tooltip,
2337	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2726	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338	fontsize => 0.8,	2727	fontsize => 0.8,
2339	fg => [0, 0, 0, 1],	2728	fg => [0, 0, 0, 1],
		2729	ellipsise => 0,
2340	font => ($widget->{tooltip_font} || $::FONT_PROP),	2730	font => ($widget->{tooltip_font} || $::FONT_PROP),
2341	);	2731	);
2342	}	2732	}
2343		2733
2344	sub size_request {	2734	sub size_request {
2345	my ($self) = @_;	2735	my ($self) = @_;
…		…
2351		2741
2352	sub size_allocate {	2742	sub size_allocate {
2353	my ($self, $w, $h) = @_;	2743	my ($self, $w, $h) = @_;
2354		2744
2355	$self->SUPER::size_allocate ($w - 4, $h - 4);	2745	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2746	}
		2747
		2748	sub visibility_change {
		2749	my ($self, $visible) = @_;
		2750
		2751	return unless $visible;
		2752
		2753	$self->{root}->on_post_alloc ("move_$self" => sub {
		2754	my $widget = $self->{owner}
		2755	or return;
		2756
		2757	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2758
		2759	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2760	if $x + $self->{w} > $::WIDTH;
		2761
		2762	$self->move_abs ($x, $y);
		2763	});
2356	}	2764	}
2357		2765
2358	sub _draw {	2766	sub _draw {
2359	my ($self) = @_;	2767	my ($self) = @_;
2360		2768
…		…
2377	glVertex $w, $h;	2785	glVertex $w, $h;
2378	glVertex $w, 0;	2786	glVertex $w, 0;
2379	glEnd;	2787	glEnd;
2380		2788
2381	glTranslate 2 - 0.375, 2 - 0.375;	2789	glTranslate 2 - 0.375, 2 - 0.375;
		2790
2382	$self->SUPER::_draw;	2791	$self->SUPER::_draw;
2383	}	2792	}
2384		2793
2385	#############################################################################	2794	#############################################################################
2386		2795
…		…
2391	use CFClient::OpenGL;	2800	use CFClient::OpenGL;
2392		2801
2393	sub new {	2802	sub new {
2394	my $class = shift;	2803	my $class = shift;
2395		2804
2396	$class->SUPER::new (	2805	my $self = $class->SUPER::new (
2397	aspect => 1,	2806	aspect => 1,
		2807	can_events => 0,
2398	@_,	2808	@_,
2399	)	2809	);
		2810
		2811	if ($self->{anim} && $self->{animspeed}) {
		2812	Scalar::Util::weaken (my $widget = $self);
		2813
		2814	$self->{timer} = Event->timer (
		2815	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2816	hard => 1,
		2817	interval => $self->{animspeed},
		2818	cb => sub {
		2819	++$widget->{frame};
		2820	$widget->update;
		2821	},
		2822	);
		2823	}
		2824
		2825	$self
2400	}	2826	}
2401		2827
2402	sub size_request {	2828	sub size_request {
2403	(32, 8)	2829	(32, 8)
2404	}	2830	}
2405		2831
		2832	sub update {
		2833	my ($self) = @_;
		2834
		2835	return unless $self->{visible};
		2836
		2837	$self->SUPER::update;
		2838	}
		2839
2406	sub _draw {	2840	sub _draw {
2407	my ($self) = @_;	2841	my ($self) = @_;
2408		2842
2409	return unless $::CONN;#d# manage and cache textures differently	2843	return unless $::CONN;
		2844
		2845	my $face;
		2846
		2847	if ($self->{frame}) {
		2848	my $anim = $::CONN->{anim}[$self->{anim}];
		2849
		2850	$face = $anim->[ $self->{frame} % @$anim ]
		2851	if $anim && @$anim;
		2852	}
		2853
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2854	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2855
2412	# TODO animation
2413	if ($tex) {	2856	if ($tex) {
2414	glEnable GL_TEXTURE_2D;	2857	glEnable GL_TEXTURE_2D;
2415	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416	glColor 1, 1, 1, 1;	2859	glColor 1, 1, 1, 1;
2417	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2860	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418	glDisable GL_TEXTURE_2D;	2861	glDisable GL_TEXTURE_2D;
2419	}	2862	}
2420	}	2863	}
2421		2864
		2865	sub DESTROY {
		2866	my ($self) = @_;
		2867
		2868	$self->{timer}->cancel
		2869	if $self->{timer};
		2870
		2871	$self->SUPER::DESTROY;
		2872	}
		2873
2422	#############################################################################	2874	#############################################################################
2423		2875
2424	package CFClient::UI::InventoryItem;	2876	package CFClient::UI::Buttonbar;
2425		2877
2426	our @ISA = CFClient::UI::HBox::;	2878	our @ISA = CFClient::UI::HBox::;
2427		2879
2428	sub new {	2880	# TODO: should actualyl wrap buttons and other goodies.
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) = @_;
2507
2508	$self->{scrolled}->clear;
2509	return unless $items;
2510
2511	my @items = sort { $a->{type} <=> $b->{type} } @$items;
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}, $self->{req_h});
2529	}
2530		2881
2531	#############################################################################	2882	#############################################################################
2532		2883
2533	package CFClient::UI::Menu;	2884	package CFClient::UI::Menu;
2534		2885
…		…
2568		2919
2569	# popup given the event (must be a mouse button down event currently)	2920	# popup given the event (must be a mouse button down event currently)
2570	sub popup {	2921	sub popup {
2571	my ($self, $ev) = @_;	2922	my ($self, $ev) = @_;
2572		2923
2573	$self->emit ("popdown");	2924	$self->_emit ("popdown");
2574		2925
2575	# maybe save $GRAB? must be careful about events...	2926	# maybe save $GRAB? must be careful about events...
2576	$GRAB = $self;	2927	$GRAB = $self;
2577	$self->{button} = $ev->{button};	2928	$self->{button} = $ev->{button};
2578		2929
2579	$self->show;	2930	$self->show;
2580	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2931	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581	}	2932	}
2582		2933
2583	sub mouse_motion {	2934	sub mouse_motion {
2584	my ($self, $ev, $x, $y) = @_;	2935	my ($self, $ev, $x, $y) = @_;
2585		2936
2586	# TODO: should use vbox->find_widget or so	2937	# TODO: should use vbox->find_widget or so
2587	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2938	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588	$self->{hover} = $self->{item}{$HOVER};	2939	$self->{hover} = $self->{item}{$HOVER};
		2940
		2941	0
2589	}	2942	}
2590		2943
2591	sub button_up {	2944	sub button_up {
2592	my ($self, $ev, $x, $y) = @_;	2945	my ($self, $ev, $x, $y) = @_;
2593		2946
2594	if ($ev->{button} == $self->{button}) {	2947	if ($ev->{button} == $self->{button}) {
2595	undef $GRAB;	2948	undef $GRAB;
2596	$self->hide;	2949	$self->hide;
2597		2950
2598	$self->emit ("popdown");	2951	$self->_emit ("popdown");
2599	$self->{hover}[1]->() if $self->{hover};	2952	$self->{hover}[1]->() if $self->{hover};
		2953	} else {
		2954	return 0
		2955	}
		2956
2600	}	2957	1
2601	}	2958	}
2602		2959
2603	#############################################################################	2960	#############################################################################
2604		2961
		2962	package CFClient::UI::Multiplexer;
		2963
		2964	our @ISA = CFClient::UI::Container::;
		2965
		2966	sub new {
		2967	my $class = shift;
		2968
		2969	my $self = $class->SUPER::new (
		2970	@_,
		2971	);
		2972
		2973	$self->{current} = $self->{children}[0]
		2974	if @{ $self->{children} };
		2975
		2976	$self
		2977	}
		2978
		2979	sub add {
		2980	my ($self, @widgets) = @_;
		2981
		2982	$self->SUPER::add (@widgets);
		2983
		2984	$self->{current} = $self->{children}[0]
		2985	if @{ $self->{children} };
		2986	}
		2987
		2988	sub set_current_page {
		2989	my ($self, $page_or_widget) = @_;
		2990
		2991	my $widget = ref $page_or_widget
		2992	? $page_or_widget
		2993	: $self->{children}[$page_or_widget];
		2994
		2995	$self->{current} = $widget;
		2996	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2997
		2998	$self->_emit (page_changed => $self->{current});
		2999
		3000	$self->realloc;
		3001	}
		3002
		3003	sub visible_children {
		3004	$_[0]{current}
		3005	}
		3006
		3007	sub size_request {
		3008	my ($self) = @_;
		3009
		3010	$self->{current}->size_request
		3011	}
		3012
		3013	sub size_allocate {
		3014	my ($self, $w, $h) = @_;
		3015
		3016	$self->{current}->configure (0, 0, $w, $h);
		3017	}
		3018
		3019	sub _draw {
		3020	my ($self) = @_;
		3021
		3022	$self->{current}->draw;
		3023	}
		3024
		3025	#############################################################################
		3026
		3027	package CFClient::UI::Notebook;
		3028
		3029	our @ISA = CFClient::UI::VBox::;
		3030
		3031	sub new {
		3032	my $class = shift;
		3033
		3034	my $self = $class->SUPER::new (
		3035	buttonbar => (new CFClient::UI::Buttonbar),
		3036	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3037	# filter => # will be put between multiplexer and $self
		3038	@_,
		3039	);
		3040
		3041	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3042	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3043
		3044	$self
		3045	}
		3046
		3047	sub add {
		3048	my ($self, $title, $widget, $tooltip) = @_;
		3049
		3050	Scalar::Util::weaken $self;
		3051
		3052	$self->{buttonbar}->add (new CFClient::UI::Button
		3053	markup => $title,
		3054	tooltip => $tooltip,
		3055	on_activate => sub { $self->set_current_page ($widget) },
		3056	);
		3057
		3058	$self->{multiplexer}->add ($widget);
		3059	}
		3060
		3061	sub set_current_page {
		3062	my ($self, $page) = @_;
		3063
		3064	$self->{multiplexer}->set_current_page ($page);
		3065	$self->_emit (page_changed => $self->{multiplexer}{current});
		3066	}
		3067
		3068	#############################################################################
		3069
2605	package CFClient::UI::Statusbox;	3070	package CFClient::UI::Statusbox;
2606		3071
2607	our @ISA = CFClient::UI::VBox::;	3072	our @ISA = CFClient::UI::VBox::;
		3073
		3074	sub new {
		3075	my $class = shift;
		3076
		3077	$class->SUPER::new (
		3078	fontsize => 0.8,
		3079	@_,
		3080	)
		3081	}
2608		3082
2609	sub reorder {	3083	sub reorder {
2610	my ($self) = @_;	3084	my ($self) = @_;
2611	my $NOW = time;	3085	my $NOW = time;
2612		3086
…		…
2631	? "<b>$item->{count} ×</b> $item->{text}"	3105	? "<b>$item->{count} ×</b> $item->{text}"
2632	: $item->{text};	3106	: $item->{text};
2633		3107
2634	for ($short) {	3108	for ($short) {
2635	s/^\s+//;	3109	s/^\s+//;
2636	s/\012.*/…/s;	3110	s/\s+/ /g;
2637	my $len = int 30 / $item->{fontsize};
2638	substr $_, $len, length, "…" if $len < length;
2639	}	3111	}
2640		3112
2641	new CFClient::UI::Label	3113	new CFClient::UI::Label
2642	markup => $short,	3114	markup => $short,
2643	tooltip => $item->{tooltip},	3115	tooltip => $item->{tooltip},
2644	tooltip_font => $::FONT_PROP,	3116	tooltip_font => $::FONT_PROP,
2645	tooltip_width => 0.67,	3117	tooltip_width => 0.67,
2646	fontsize => $item->{fontsize},	3118	fontsize => $item->{fontsize} || $self->{fontsize},
		3119	max_w => $::WIDTH * 0.44,
2647	color => $item->{color},	3120	fg => $item->{fg},
2648	can_events => 1,	3121	can_events => 1,
2649	can_hover => 1	3122	can_hover => 1
2650	};	3123	};
2651	}	3124	}
2652		3125
…		…
2654	$self->SUPER::add (reverse @widgets);	3127	$self->SUPER::add (reverse @widgets);
2655	}	3128	}
2656		3129
2657	sub add {	3130	sub add {
2658	my ($self, $text, %arg) = @_;	3131	my ($self, $text, %arg) = @_;
		3132
		3133	$text =~ s/^\s+//;
		3134	$text =~ s/\s+$//;
		3135
		3136	return unless $text;
2659		3137
2660	my $timeout = time + ((delete $arg{timeout}) || 60);	3138	my $timeout = time + ((delete $arg{timeout}) || 60);
2661		3139
2662	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3140	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663		3141
…		…
2666	$item->{count}++;	3144	$item->{count}++;
2667	} else {	3145	} else {
2668	$item->{count} = 1;	3146	$item->{count} = 1;
2669	$item->{text} = $item->{tooltip} = $text;	3147	$item->{text} = $item->{tooltip} = $text;
2670	}	3148	}
		3149	$item->{id} = ++$self->{id};
2671	$item->{timeout} = $timeout;	3150	$item->{timeout} = $timeout;
2672	delete $item->{label};	3151	delete $item->{label};
2673	} else {	3152	} else {
2674	$self->{item}{$group} = {	3153	$self->{item}{$group} = {
2675	id => ++$self->{id},	3154	id => ++$self->{id},
2676	text => $text,	3155	text => $text,
2677	timeout => $timeout,	3156	timeout => $timeout,
2678	tooltip => $text,	3157	tooltip => $text,
2679	fontsize => 0.8,
2680	color => [0.8, 0.8, 0.8, 0.8],	3158	fg => [0.8, 0.8, 0.8, 0.8],
2681	pri => 0,	3159	pri => 0,
2682	count => 1,	3160	count => 1,
2683	%arg,	3161	%arg,
2684	};	3162	};
2685	}	3163	}
2686		3164
2687	$self->reorder;	3165	$self->reorder;
2688	}	3166	}
2689		3167
		3168	sub reconfigure {
		3169	my ($self) = @_;
		3170
		3171	delete $_->{label}
		3172	for values %{ $self->{item} || {} };
		3173
		3174	$self->reorder;
		3175	$self->SUPER::reconfigure;
		3176	}
		3177
2690	#############################################################################	3178	#############################################################################
2691		3179
2692	package CFClient::UI::Root;	3180	package CFClient::UI::Inventory;
2693		3181
2694	our @ISA = CFClient::UI::Container::;	3182	our @ISA = CFClient::UI::ScrolledWindow::;
2695
2696	use CFClient::OpenGL;
2697		3183
2698	sub new {	3184	sub new {
2699	my $class = shift;	3185	my $class = shift;
2700		3186
2701	$class->SUPER::new (	3187	my $self = $class->SUPER::new (
		3188	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3189	@_,
		3190	);
		3191
		3192	$self
		3193	}
		3194
		3195	sub set_items {
		3196	my ($self, $items) = @_;
		3197
		3198	$self->{child}->clear;
		3199	return unless $items;
		3200
		3201	my @items = sort {
		3202	($a->{type} <=> $b->{type})
		3203	or ($a->{name} cmp $b->{name})
		3204	} @$items;
		3205
		3206	$self->{real_items} = \@items;
		3207
		3208	my $row = 0;
		3209	for my $item (@items) {
		3210	CFClient::Item::update_widgets $item;
		3211
		3212	$self->{child}->add (0, $row, $item->{face_widget});
		3213	$self->{child}->add (1, $row, $item->{desc_widget});
		3214	$self->{child}->add (2, $row, $item->{weight_widget});
		3215
		3216	$row++;
		3217	}
		3218	}
		3219
		3220	#############################################################################
		3221
		3222	package CFClient::UI::BindEditor;
		3223
		3224	our @ISA = CFClient::UI::FancyFrame::;
		3225
		3226	sub new {
		3227	my $class = shift;
		3228
		3229	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3230
		3231	$self->add (my $vb = new CFClient::UI::VBox);
		3232
		3233
		3234	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3235	text => "start recording",
		3236	tooltip => "Start/Stops recording of actions."
		3237	."All subsequent actions after the recording started will be captured."
		3238	."The actions are displayed after the record was stopped."
		3239	."To bind the action you have to click on the 'Bind' button",
		3240	on_activate => sub {
		3241	unless ($self->{recording}) {
		3242	$self->start;
		3243	} else {
		3244	$self->stop;
		3245	}
		3246	});
		3247
		3248	$vb->add (new CFClient::UI::Label text => "Actions:");
		3249	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3250
		3251	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3252	$vb->add (my $hb = new CFClient::UI::HBox);
		3253	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3254	$hb->add (new CFClient::UI::Button
		3255	text => "bind",
		3256	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3257	on_activate => sub {
		3258	$self->ask_for_bind;
		3259	});
		3260
		3261	$vb->add (my $hb = new CFClient::UI::HBox);
		3262	$hb->add (new CFClient::UI::Button
		3263	text => "ok",
		3264	expand => 1,
		3265	tooltip => "This closes the binding editor and saves the binding",
		3266	on_activate => sub {
		3267	$self->hide;
		3268	$self->commit;
		3269	});
		3270
		3271	$hb->add (new CFClient::UI::Button
		3272	text => "cancel",
		3273	expand => 1,
		3274	tooltip => "This closes the binding editor without saving",
		3275	on_activate => sub {
		3276	$self->hide;
		3277	$self->{binding_cancel}->()
		3278	if $self->{binding_cancel};
		3279	});
		3280
		3281	$self->update_binding_widgets;
		3282
		3283	$self
		3284	}
		3285
		3286	sub commit {
		3287	my ($self) = @_;
		3288	my ($mod, $sym, $cmds) = $self->get_binding;
		3289	if ($sym != 0 && @$cmds > 0) {
		3290	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3291	."'. Don't forget 'Save Config'!");
		3292	$self->{binding_change}->($mod, $sym, $cmds)
		3293	if $self->{binding_change};
		3294	} else {
		3295	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3296	$self->{binding_cancel}->()
		3297	if $self->{binding_cancel};
		3298	}
		3299	}
		3300
		3301	sub start {
		3302	my ($self) = @_;
		3303
		3304	$self->{rec_btn}->set_text ("stop recording");
		3305	$self->{recording} = 1;
		3306	$self->clear_command_list;
		3307	$::CONN->start_record if $::CONN;
		3308	}
		3309
		3310	sub stop {
		3311	my ($self) = @_;
		3312
		3313	$self->{rec_btn}->set_text ("start recording");
		3314	$self->{recording} = 0;
		3315
		3316	my $rec;
		3317	$rec = $::CONN->stop_record if $::CONN;
		3318	return unless ref $rec eq 'ARRAY';
		3319	$self->set_command_list ($rec);
		3320	}
		3321
		3322
		3323	sub ask_for_bind_and_commit {
		3324	my ($self) = @_;
		3325	$self->ask_for_bind (1);
		3326	}
		3327
		3328	sub ask_for_bind {
		3329	my ($self, $commit) = @_;
		3330
		3331	CFClient::Binder::open_binding_dialog (sub {
		3332	my ($mod, $sym) = @_;
		3333	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3334	$self->update_binding_widgets;
		3335	$self->commit if $commit;
		3336	});
		3337	}
		3338
		3339	# $mod and $sym are the modifiers and key symbol
		3340	# $cmds is a array ref of strings (the commands)
		3341	# $cb is the callback that is executed on OK
		3342	# $ccb is the callback that is executed on CANCEL and
		3343	# when the binding was unsuccessful on OK
		3344	sub set_binding {
		3345	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3346
		3347	$self->clear_command_list;
		3348	$self->{recording} = 0;
		3349	$self->{rec_btn}->set_text ("start recording");
		3350
		3351	$self->{binding} = [$mod, $sym];
		3352	$self->{commands} = $cmds;
		3353
		3354	$self->{binding_change} = $cb;
		3355	$self->{binding_cancel} = $ccb;
		3356
		3357	$self->update_binding_widgets;
		3358	}
		3359
		3360	# this is a shortcut method that asks for a binding
		3361	# and then just binds it.
		3362	sub do_quick_binding {
		3363	my ($self, $cmds) = @_;
		3364	$self->set_binding (undef, undef, $cmds, sub {
		3365	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3366	});
		3367	$self->ask_for_bind (1);
		3368	}
		3369
		3370	sub update_binding_widgets {
		3371	my ($self) = @_;
		3372	my ($mod, $sym, $cmds) = $self->get_binding;
		3373	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3374	$self->set_command_list ($cmds);
		3375	}
		3376
		3377	sub get_binding {
		3378	my ($self) = @_;
		3379	return (
		3380	$self->{binding}->[0],
		3381	$self->{binding}->[1],
		3382	[ grep { defined $_ } @{$self->{commands}} ]
		3383	);
		3384	}
		3385
		3386	sub clear_command_list {
		3387	my ($self) = @_;
		3388	$self->{cmdbox}->clear ();
		3389	}
		3390
		3391	sub set_command_list {
		3392	my ($self, $cmds) = @_;
		3393
		3394	$self->{cmdbox}->clear ();
		3395	$self->{commands} = $cmds;
		3396
		3397	my $idx = 0;
		3398
		3399	for (@$cmds) {
		3400	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3401
		3402	my $i = $idx;
		3403	$hb->add (new CFClient::UI::Label text => $_);
		3404	$hb->add (new CFClient::UI::Button
		3405	text => "delete",
		3406	tooltip => "Deletes the action from the record",
		3407	on_activate => sub {
		3408	$self->{cmdbox}->remove ($hb);
		3409	$cmds->[$i] = undef;
		3410	});
		3411
		3412
		3413	$idx++
		3414	}
		3415	}
		3416
		3417	#############################################################################
		3418
		3419	package CFClient::UI::SpellList;
		3420
		3421	our @ISA = CFClient::UI::Table::;
		3422
		3423	sub new {
		3424	my $class = shift;
		3425
		3426	my $self = $class->SUPER::new (
		3427	binding => [],
		3428	commands => [],
2702	@_,	3429	@_,
2703	)	3430	)
2704	}	3431	}
2705		3432
2706	sub configure {	3433	# XXX: Do sorting? Argl...
2707	my ($self, $x, $y, $w, $h) = @_;	3434	sub add_spell {
2708
2709	$self->{w} = $w;
2710	$self->{h} = $h;
2711	}
2712
2713	sub check_size {
2714	my ($self) = @_;	3435	my ($self, $spell) = @_;
		3436	$self->{spells}->{$spell->{name}} = $spell;
2715		3437
2716	$self->size_allocate ($self->{w}, $self->{h})	3438	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2717	if $self->{w};	3439	face => $spell->{face},
		3440	can_hover => 1,
		3441	can_events => 1,
		3442	tooltip => $spell->{message});
		3443
		3444	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3445	text => $spell->{name},
		3446	can_hover => 1,
		3447	can_events => 1,
		3448	tooltip => $spell->{message},
		3449	expand => 1);
		3450
		3451	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3452	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3453	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3454	expand => 1);
		3455
		3456	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3457	text => "bind to key",
		3458	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3459	}
		3460
		3461	sub rebuild_spell_list {
		3462	my ($self) = @_;
		3463	$self->{tbl_idx} = 0;
		3464	$self->add_spell ($_) for values %{$self->{spells}};
		3465	}
		3466
		3467	sub remove_spell {
		3468	my ($self, $spell) = @_;
		3469	delete $self->{spells}->{$spell->{name}};
		3470	$self->rebuild_spell_list;
		3471	}
		3472
		3473	#############################################################################
		3474
		3475	package CFClient::UI::Root;
		3476
		3477	our @ISA = CFClient::UI::Container::;
		3478
		3479	use CFClient::OpenGL;
		3480
		3481	sub new {
		3482	my $class = shift;
		3483
		3484	my $self = $class->SUPER::new (
		3485	visible => 1,
		3486	@_,
		3487	);
		3488
		3489	Scalar::Util::weaken ($self->{root} = $self);
		3490
		3491	$self
2718	}	3492	}
2719		3493
2720	sub size_request {	3494	sub size_request {
2721	my ($self) = @_;	3495	my ($self) = @_;
2722		3496
2723	($self->{w}, $self->{h})	3497	($self->{w}, $self->{h})
		3498	}
		3499
		3500	sub _to_pixel {
		3501	my ($coord, $size, $max) = @_;
		3502
		3503	$coord =
		3504	$coord eq "center" ? ($max - $size) * 0.5
		3505	: $coord eq "max" ? $max
		3506	: $coord;
		3507
		3508	$coord = 0 if $coord < 0;
		3509	$coord = $max - $size if $coord > $max - $size;
		3510
		3511	int $coord + 0.5
2724	}	3512	}
2725		3513
2726	sub size_allocate {	3514	sub size_allocate {
2727	my ($self, $w, $h) = @_;	3515	my ($self, $w, $h) = @_;
2728		3516
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) {	3517	for my $child ($self->children) {
2746	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3518	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747		3519
2748	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3520	$X = $child->{force_x} if exists $child->{force_x};
2749	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3521	$Y = $child->{force_y} if exists $child->{force_y};
		3522
		3523	$X = _to_pixel $X, $W, $self->{w};
		3524	$Y = _to_pixel $Y, $H, $self->{h};
		3525
2750	$child->configure ($X, $Y, $W, $H);	3526	$child->configure ($X, $Y, $W, $H);
2751	}	3527	}
2752
2753	$self->{old_w} = $w;
2754	$self->{old_h} = $h;
2755	}	3528	}
2756		3529
2757	sub coord2local {	3530	sub coord2local {
2758	my ($self, $x, $y) = @_;	3531	my ($self, $x, $y) = @_;
2759		3532
…		…
2767	}	3540	}
2768		3541
2769	sub update {	3542	sub update {
2770	my ($self) = @_;	3543	my ($self) = @_;
2771		3544
2772	$self->check_size;
2773	$::WANT_REFRESH++;	3545	$::WANT_REFRESH++;
2774	}	3546	}
2775		3547
2776	sub add {	3548	sub add {
2777	my ($self, $child) = @_;	3549	my ($self, @children) = @_;
2778		3550
2779	# integerise window positions	3551	$_->{is_toplevel} = 1
2780	$child->{x} = int $child->{x};	3552	for @children;
2781	$child->{y} = int $child->{y};
2782		3553
2783	$self->SUPER::add ($child);	3554	$self->SUPER::add (@children);
		3555	}
		3556
		3557	sub remove {
		3558	my ($self, @children) = @_;
		3559
		3560	$self->SUPER::remove (@children);
		3561
		3562	delete $self->{is_toplevel}
		3563	for @children;
		3564
		3565	while (@children) {
		3566	my $w = pop @children;
		3567	push @children, $w->children;
		3568	$w->set_invisible;
		3569	}
2784	}	3570	}
2785		3571
2786	sub on_refresh {	3572	sub on_refresh {
2787	my ($self, $id, $cb) = @_;	3573	my ($self, $id, $cb) = @_;
2788		3574
2789	$self->{refresh_hook}{$id} = $cb;	3575	$self->{refresh_hook}{$id} = $cb;
2790	}	3576	}
2791		3577
		3578	sub on_post_alloc {
		3579	my ($self, $id, $cb) = @_;
		3580
		3581	$self->{post_alloc_hook}{$id} = $cb;
		3582	}
		3583
2792	sub draw {	3584	sub draw {
2793	my ($self) = @_;	3585	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, $h);
2837	}
2838	}
2839		3586
2840	while ($self->{refresh_hook}) {	3587	while ($self->{refresh_hook}) {
2841	$_->()	3588	$_->()
2842	for values %{delete $self->{refresh_hook}};	3589	for values %{delete $self->{refresh_hook}};
2843	}	3590	}
2844		3591
		3592	if ($self->{realloc}) {
		3593	my %queue;
		3594	my @queue;
		3595	my $widget;
		3596
		3597	outer:
		3598	while () {
		3599	if (my $realloc = delete $self->{realloc}) {
		3600	for $widget (values %$realloc) {
		3601	$widget->{visible} or next; # do not resize invisible widgets
		3602
		3603	$queue{$widget+0}++ and next; # duplicates are common
		3604
		3605	push @{ $queue[$widget->{visible}] }, $widget;
		3606	}
		3607	}
		3608
		3609	while () {
		3610	@queue or last outer;
		3611
		3612	$widget = pop @{ $queue[-1] || [] }
		3613	and last;
		3614
		3615	pop @queue;
		3616	}
		3617
		3618	delete $queue{$widget+0};
		3619
		3620	my ($w, $h) = $widget->size_request;
		3621
		3622	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3623	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3624
		3625	$w = $widget->{force_w} if exists $widget->{force_w};
		3626	$h = $widget->{force_h} if exists $widget->{force_h};
		3627
		3628	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3629	|| delete $widget->{force_realloc}) {
		3630	$widget->{req_w} = $w;
		3631	$widget->{req_h} = $h;
		3632
		3633	$self->{size_alloc}{$widget+0} = $widget;
		3634
		3635	if (my $parent = $widget->{parent}) {
		3636	$self->{realloc}{$parent+0} = $parent
		3637	unless $queue{$parent+0};
		3638
		3639	$parent->{force_size_alloc} = 1;
		3640	$self->{size_alloc}{$parent+0} = $parent;
		3641	}
		3642	}
		3643
		3644	delete $self->{realloc}{$widget+0};
		3645	}
		3646	}
		3647
		3648	while (my $size_alloc = delete $self->{size_alloc}) {
		3649	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3650	values %$size_alloc;
		3651
		3652	while () {
		3653	my $widget = pop @queue || last;
		3654
		3655	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3656
		3657	$w = 0 if $w < 0;
		3658	$h = 0 if $h < 0;
		3659
		3660	$w = int $w + 0.5;
		3661	$h = int $h + 0.5;
		3662
		3663	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3664	$widget->{old_w} = $widget->{w};
		3665	$widget->{old_h} = $widget->{h};
		3666
		3667	$widget->{w} = $w;
		3668	$widget->{h} = $h;
		3669
		3670	$widget->emit (size_allocate => $w, $h);
		3671	}
		3672	}
		3673	}
		3674
		3675	while ($self->{post_alloc_hook}) {
		3676	$_->()
		3677	for values %{delete $self->{post_alloc_hook}};
		3678	}
		3679
		3680
2845	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3681	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2846	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3682	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2847	glClear GL_COLOR_BUFFER_BIT;	3683	glClear GL_COLOR_BUFFER_BIT;
2848		3684
2849	glMatrixMode GL_PROJECTION;	3685	glMatrixMode GL_PROJECTION;
2850	glLoadIdentity;	3686	glLoadIdentity;
2851	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3687	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2852	glMatrixMode GL_MODELVIEW;	3688	glMatrixMode GL_MODELVIEW;
2853	glLoadIdentity;	3689	glLoadIdentity;
2854		3690
		3691	{
		3692	package CFClient::UI::Base;
		3693
		3694	($draw_x, $draw_y, $draw_w, $draw_h) =
		3695	(0, 0, $self->{w}, $self->{h});
		3696	}
		3697
2855	$self->_draw;	3698	$self->_draw;
2856	}	3699	}
2857		3700
2858	#############################################################################	3701	#############################################################################
2859		3702
2860	package CFClient::UI;	3703	package CFClient::UI;
2861		3704
2862	$ROOT = new CFClient::UI::Root;	3705	$ROOT = new CFClient::UI::Root;
2863	$TOOLTIP = new CFClient::UI::Tooltip;	3706	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2864		3707
2865	1	3708	1
2866		3709

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