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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.165 by root, Mon Apr 24 08:22:22 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
		14	our $LAYOUT;
12	our $ROOT;	15	our $ROOT;
13	our $TOOLTIP;	16	our $TOOLTIP;
14	our $BUTTON_STATE;	17	our $BUTTON_STATE;
15		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
16	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
17	if (!$GRAB) {	47	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
20
21	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
22	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
23		54
24	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
25		56
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		58
28	$TOOLTIP->set_markup ($widget->{tooltip});	59	$TOOLTIP->set_tooltip_from ($widget);
29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31	}	61	}
32		62
33	return;	63	return;
34	}	64	}
…		…
39	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
40	}	70	}
41		71
42	# class methods for events	72	# class methods for events
43	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
45	if $FOCUS;	75	if $FOCUS;
46	}	76	}
47		77
48	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
50	if $FOCUS;	80	if $FOCUS;
51	}	81	}
52		82
53	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
54	my ($ev) = @_;	84	my ($ev) = @_;
…		…
63	check_tooltip;	93	check_tooltip;
64	}	94	}
65		95
66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
67		97
68	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71	}
72	}	100	}
73		101
74	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
75	my ($ev) = @_;	103	my ($ev) = @_;
76	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
77		105
78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79		107
80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81		109
82	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85	}
86		112
87	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
88	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
89	$grab->update if $grab;	115	$grab->update if $grab;
90	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
106	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
107		133
108	check_tooltip;	134	check_tooltip;
109	}	135	}
110		136
111	if ($HOVER) {
112	($x, $y) = $HOVER->coord2local ($x, $y);
113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114	}	138	if $HOVER;
115	}	139	}
116		140
117	# convert position array to integers	141	# convert position array to integers
118	sub harmonize {	142	sub harmonize {
119	my ($vals) = @_;	143	my ($vals) = @_;
…		…
125	$rem += $_ - $i;	149	$rem += $_ - $i;
126	$_ = $i;	150	$_ = $i;
127	}	151	}
128	}	152	}
129		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
130	#############################################################################	195	#############################################################################
131		196
132	package CFClient::UI::Base;	197	package CFClient::UI::Base;
133		198
134	use strict;	199	use strict;
…		…
137		202
138	sub new {	203	sub new {
139	my $class = shift;	204	my $class = shift;
140		205
141	my $self = bless {	206	my $self = bless {
142	x => 0,	207	x => "center",
143	y => 0,	208	y => "center",
144	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
145	can_events => 1,	212	can_events => 1,
146	@_	213	@_
147	}, $class;	214	}, $class;
148		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
149	for (keys %$self) {	218	for (keys %$self) {
150	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
151	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
152	}	221	}
153	}	222	}
154		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
155	$self	236	$self
156	}	237	}
157		238
158	sub destroy {	239	sub destroy {
159	my ($self) = @_;	240	my ($self) = @_;
…		…
168	return if $self->{parent};	249	return if $self->{parent};
169		250
170	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
171	}	252	}
172		253
173	sub hide {	254	sub set_visible {
174	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};
175		278
176	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
177	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
178		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
179	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
180	if $self->{parent};	313	if $self->{parent};
181	}	314	}
182		315
183	sub move {	316	sub move_abs {
184	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
185		318
186	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
187	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
188	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
189		322
190	$self->update;	323	$self->update;
191	}	324	}
192		325
193	sub set_size {	326	sub set_size {
194	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
195		328
196	$self->{user_w} = $w;	329	$self->{force_w} = $w;
197	$self->{user_h} = $h;	330	$self->{force_h} = $h;
198		331
199	$self->check_size;	332	$self->realloc;
200	}	333	}
201		334
202	sub size_request {	335	sub size_request {
203	require Carp;	336	require Carp;
204	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
206		339
207	sub configure {	340	sub configure {
208	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
209		342
210	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
211	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
212	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
213		348
214	# use alignment to adjust x, y	349	# use alignment to adjust x, y
215		350
216	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
217	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
218
219	($w, $h) = ($w2, $h2);
220	}	353	}
221		354
222	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
223	$self->{x} = $x;	356	$self->{x} = $x;
224	$self->{y} = $y;	357	$self->{y} = $y;
225	$self->update;	358	$self->update;
226	}	359	}
227		360
228	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
229	$self->{w} = $w;	364	$self->{alloc_w} = $w;
230	$self->{h} = $h;	365	$self->{alloc_h} = $h;
231		366
232	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
233	$self->update;
234	}	368	}
235	}	369	}
236		370
237	sub size_allocate {	371	sub size_allocate {
238	# nothing to be done	372	# nothing to be done
239	}	373	}
240		374
		375	sub children {
		376	}
		377
241	sub set_max_size {	378	sub set_max_size {
242	my ($self, $w, $h) = @_;	379	my ($self, $w, $h) = @_;
243		380
244	delete $self->{max_w}; $self->{max_w} = $w if $w;	381	delete $self->{max_w}; $self->{max_w} = $w if $w;
245	delete $self->{max_h}; $self->{max_h} = $h if $h;	382	delete $self->{max_h}; $self->{max_h} = $h if $h;
246	}	383	}
247		384
248	# return top left coordinates	385	sub set_tooltip {
249	sub _topleft {
250	my ($self, $x, $y) = @_;	386	my ($self, $tooltip) = @_;
251		387
252	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	388	$tooltip =~ s/^\s+//;
		389	$tooltip =~ s/\s+$//;
		390
		391	return if $self->{tooltip} eq $tooltip;
		392
		393	$self->{tooltip} = $tooltip;
		394
		395	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		396	delete $CFClient::UI::TOOLTIP->{owner};
		397	CFClient::UI::check_tooltip;
		398	}
253	}	399	}
254		400
255	# translate global coordinates to local coordinate system	401	# translate global coordinates to local coordinate system
256	sub coord2local {	402	sub coord2local {
257	my ($self, $x, $y) = @_;	403	my ($self, $x, $y) = @_;
258		404
259	my ($X, $Y) = $self->_topleft;	405	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260	($x - $X, $y - $Y)
261	}	406	}
262		407
263	# translate local coordinates to global coordinate system	408	# translate local coordinates to global coordinate system
264	sub coord2global {	409	sub coord2global {
265	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
266		411
267	my ($X, $Y) = $self->_topleft;	412	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268	($x + $X, $y + $Y)
269	}	413	}
270		414
271	sub focus_in {	415	sub focus_in {
272	my ($self) = @_;	416	my ($self) = @_;
273		417
274	return if $FOCUS == $self;	418	return if $FOCUS == $self;
275	return unless $self->{can_focus};	419	return unless $self->{can_focus};
276		420
277	my $focus = $FOCUS; $FOCUS = $self;	421	my $focus = $FOCUS; $FOCUS = $self;
278		422
279	$self->emit (focus_in => $focus);	423	$self->_emit (focus_in => $focus);
280		424
281	$focus->update if $focus;	425	$focus->update if $focus;
282	$FOCUS->update;	426	$FOCUS->update;
283	}	427	}
284		428
…		…
287		431
288	return unless $FOCUS == $self;	432	return unless $FOCUS == $self;
289		433
290	my $focus = $FOCUS; undef $FOCUS;	434	my $focus = $FOCUS; undef $FOCUS;
291		435
292	$self->emit (focus_out => $focus);	436	$self->_emit (focus_out => $focus);
293		437
294	$focus->update if $focus; #?	438	$focus->update if $focus; #?
		439
		440	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		441	unless $FOCUS;
295	}	442	}
296		443
297	sub mouse_motion { }	444	sub mouse_motion { }
298	sub button_up { }	445	sub button_up { }
299	sub key_down { }	446	sub key_down { }
300	sub key_up { }	447	sub key_up { }
301		448
302	sub button_down {	449	sub button_down {
303	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
304		451
305	$self->focus_in;	452	$self->focus_in;
306	}	453	}
307		454
308	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	455	sub find_widget {
309	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	456	my ($self, $x, $y) = @_;
310	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	457
311	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	458	return () unless $self->{can_events};
312	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	459
		460	return $self
		461	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		462	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		463
		464	()
		465	}
		466
		467	sub set_parent {
		468	my ($self, $parent) = @_;
		469
		470	Scalar::Util::weaken ($self->{parent} = $parent);
		471	$self->set_visible if $parent->{visible};
		472	}
		473
		474	sub connect {
		475	my ($self, $signal, $cb) = @_;
		476
		477	push @{ $self->{signal_cb}{$signal} }, $cb;
		478	}
		479
		480	sub _emit {
		481	my ($self, $signal, @args) = @_;
		482
		483	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		484	}
		485
		486	sub emit {
		487	my ($self, $signal, @args) = @_;
		488
		489	$self->_emit ($signal, @args)
		490	|| $self->$signal (@args);
		491	}
		492
		493	sub visibility_change {
		494	#my ($self, $visible) = @_;
		495	}
		496
		497	sub realloc {
		498	my ($self) = @_;
		499
		500	if ($self->{visible}) {
		501	return if $self->{root}{realloc}{$self+0};
		502
		503	$self->{root}{realloc}{$self+0} = $self;
		504	$self->{root}->update;
		505	} else {
		506	delete $self->{req_w};
		507	delete $self->{req_h};
		508	}
		509	}
		510
		511	sub update {
		512	my ($self) = @_;
		513
		514	$self->{parent}->update
		515	if $self->{parent};
		516	}
		517
		518	sub reconfigure {
		519	my ($self) = @_;
		520
		521	$self->realloc;
		522	$self->update;
		523	}
		524
		525	# using global variables seems a bit hacky, but passing through all drawing
		526	# functions seems pointless.
		527	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313		528
314	sub draw {	529	sub draw {
315	my ($self) = @_;	530	my ($self) = @_;
316		531
317	return unless $self->{h} && $self->{w};	532	return unless $self->{h} && $self->{w};
		533
		534	# update screen rectangle
		535	local $draw_x = $draw_x + $self->{x};
		536	local $draw_y = $draw_y + $self->{y};
		537	local $draw_w = $draw_x + $self->{w};
		538	local $draw_h = $draw_y + $self->{h};
		539
		540	# skip widgets that are entirely outside the drawing area
		541	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		542	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318		543
319	glPushMatrix;	544	glPushMatrix;
320	glTranslate $self->{x}, $self->{y}, 0;	545	glTranslate $self->{x}, $self->{y}, 0;
321	$self->_draw;	546	$self->_draw;
322	glPopMatrix;	547	glPopMatrix;
…		…
334	glVertex $x , $y + $self->{h};	559	glVertex $x , $y + $self->{h};
335	glEnd;	560	glEnd;
336	glDisable GL_BLEND;	561	glDisable GL_BLEND;
337	}	562	}
338		563
339	if ($ENV{PCLIENT_DEBUG}) {	564	if ($ENV{CFPLUS_DEBUG} & 1) {
340	glPushMatrix;	565	glPushMatrix;
341	glColor 1, 1, 0, 1;	566	glColor 1, 1, 0, 1;
342	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343	glBegin GL_LINE_LOOP;	568	glBegin GL_LINE_LOOP;
344	glVertex 0 , 0;	569	glVertex 0 , 0;
345	glVertex $self->{w}, 0;	570	glVertex $self->{w} - 1, 0;
346	glVertex $self->{w}, $self->{h};	571	glVertex $self->{w} - 1, $self->{h} - 1;
347	glVertex 0 , $self->{h};	572	glVertex 0 , $self->{h} - 1;
348	glEnd;	573	glEnd;
349	glPopMatrix;	574	glPopMatrix;
350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	575	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351	}	576	}
352	}	577	}
353		578
354	sub _draw {	579	sub _draw {
355	my ($self) = @_;	580	my ($self) = @_;
356		581
357	warn "no draw defined for $self\n";	582	warn "no draw defined for $self\n";
358	}	583	}
359		584
360	sub find_widget {
361	my ($self, $x, $y) = @_;
362
363	return () unless $self->{can_events};
364
365	return $self
366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369	()
370	}
371
372	sub set_parent {
373	my ($self, $parent) = @_;
374
375	Scalar::Util::weaken ($self->{parent} = $parent);
376	}
377
378	sub check_size {
379	my ($self) = @_;
380
381	$self->{parent}
382	or return 1;
383
384	my ($w, $h) = $self->{user_w} && $self->{user_h}
385	? @$self{qw(user_w user_h)}
386	: $self->size_request;
387
388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
389	$self->{req_w} = $w;
390	$self->{req_h} = $h;
391
392	$self->{parent}->check_size
393	or $self->size_allocate (
394	(List::Util::max $self->{w}, $w),
395	(List::Util::max $self->{h}, $h),
396	);
397
398	1
399	} else {
400	0
401	}
402	}
403
404	sub update {
405	my ($self) = @_;
406
407	$self->{parent}->update
408	if $self->{parent};
409	}
410
411	sub connect {
412	my ($self, $signal, $cb) = @_;
413
414	push @{ $self->{signal_cb}{$signal} }, $cb;
415	}
416
417	sub emit {
418	my ($self, $signal, @args) = @_;
419
420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421	}
422
423	sub DESTROY {	585	sub DESTROY {
424	my ($self) = @_;	586	my ($self) = @_;
425		587
		588	delete $WIDGET{$self+0};
426	#$self->deactivate;	589	#$self->deactivate;
427	}	590	}
428		591
429	#############################################################################	592	#############################################################################
430		593
…		…
439	my $class = shift;	602	my $class = shift;
440		603
441	# range [value, low, high, page]	604	# range [value, low, high, page]
442		605
443	$class->SUPER::new (	606	$class->SUPER::new (
444	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
445	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
446	@_	609	@_
447	)	610	)
448	}	611	}
449		612
450	sub _draw {	613	sub _draw {
451	my ($self) = @_;	614	my ($self) = @_;
452		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
453	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
454		622
455	glEnable GL_BLEND;	623	glEnable GL_BLEND;
456	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
457	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
458		626
459	glBegin GL_QUADS;	627	glBegin GL_QUADS;
460	glVertex 0 , 0;	628	glVertex 0 , 0;
461	glVertex 0 , $h;	629	glVertex 0 , $h;
462	glVertex $w, $h;	630	glVertex $w, $h;
463	glVertex $w, 0;	631	glVertex $w, 0;
464	glEnd;	632	glEnd;
465		633
466	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
467	}	636	}
468		637
469	#############################################################################	638	#############################################################################
470		639
471	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
…		…
476	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
477	$class->SUPER::new (can_events => 0, %arg);	646	$class->SUPER::new (can_events => 0, %arg);
478	}	647	}
479		648
480	sub size_request {	649	sub size_request {
481	(0, 0)	650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
482	}	653	}
483		654
484	sub draw { }	655	sub draw { }
485		656
486	#############################################################################	657	#############################################################################
…		…
492	sub new {	663	sub new {
493	my ($class, %arg) = @_;	664	my ($class, %arg) = @_;
494		665
495	my $children = delete $arg{children} || [];	666	my $children = delete $arg{children} || [];
496		667
497	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);	668	my $self = $class->SUPER::new (
		669	children => [],
		670	can_events => 0,
		671	%arg,
		672	);
498	$self->add ($_) for @$children;	673	$self->add ($_) for @$children;
499		674
500	$self	675	$self
501	}	676	}
502		677
503	sub add {	678	sub add {
504	my ($self, $child) = @_;	679	my ($self, @widgets) = @_;
505		680
506	$child->set_parent ($self);	681	$_->set_parent ($self)
		682	for @widgets;
507		683
508	use sort 'stable';	684	use sort 'stable';
509		685
510	$self->{children} = [	686	$self->{children} = [
511	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
512	@{$self->{children}}, $child	688	@{$self->{children}}, @widgets
513	];	689	];
514		690
515	$child->check_size;	691	$self->realloc;
		692	}
		693
		694	sub children {
		695	@{ $_[0]{children} }
516	}	696	}
517		697
518	sub remove {	698	sub remove {
519	my ($self, $child) = @_;	699	my ($self, $child) = @_;
520		700
521	delete $child->{parent};	701	delete $child->{parent};
522	$child->hide;	702	$child->hide;
523		703
524	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525		705
526	$self->check_size;	706	$self->realloc;
527	$self->update;
528	}	707	}
529		708
530	sub clear {	709	sub clear {
531	my ($self) = @_;	710	my ($self) = @_;
532		711
…		…
535		714
536	for (@$children) {	715	for (@$children) {
537	delete $_->{parent};	716	delete $_->{parent};
538	$_->hide;	717	$_->hide;
539	}	718	}
		719
		720	$self->realloc;
540	}	721	}
541		722
542	sub find_widget {	723	sub find_widget {
543	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
544		725
…		…
619	}	800	}
620		801
621	sub update {	802	sub update {
622	my ($self) = @_;	803	my ($self) = @_;
623		804
624	# we want to do this delayed...	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
625	$self->render_chld;
626	$self->SUPER::update;	806	$self->SUPER::update;
627	}
628
629	sub render_chld {
630	my ($self) = @_;
631
632	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
633	glClearColor 0, 0, 0, 1;
634	glClear GL_COLOR_BUFFER_BIT;
635	$self->child->draw;
636	};
637	}	807	}
638		808
639	sub size_allocate {	809	sub size_allocate {
640	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
641		811
642	$self->child->configure (0, 0, $w, $h);	812	$self->SUPER::size_allocate ($w, $h);
		813	$self->update;
		814	}
643		815
		816	sub _render {
		817	my ($self) = @_;
		818
		819	$self->{children}[0]->draw;
		820	}
		821
		822	sub render_child {
		823	my ($self) = @_;
		824
		825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		826	glClearColor 0, 0, 0, 0;
		827	glClear GL_COLOR_BUFFER_BIT;
		828
		829	{
		830	package CFClient::UI::Base;
		831
		832	($draw_x, $draw_y, $draw_w, $draw_h) =
		833	(0, 0, $self->{w}, $self->{h});
		834	}
		835
644	$self->render_chld;	836	$self->_render;
		837	};
645	}	838	}
646		839
647	sub _draw {	840	sub _draw {
648	my ($self) = @_;	841	my ($self) = @_;
649		842
650	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
651		844
652	my $tex = $self->{texture}	845	my $tex = $self->{texture}
653	or return;	846	or return;
654		847
655	glEnable GL_BLEND;
656	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
657	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		850	glColor 1, 1, 1, 1;
659		851
660	$tex->draw_quad (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
661		853
662	glDisable GL_BLEND;
663	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
664	}	855	}
665		856
666	#############################################################################	857	#############################################################################
667		858
668	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
669		860
670	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
671
672	sub new { die }
673
674	sub size_request {
675	my ($self) = @_;
676
677	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680	@$self{qw(child_w child_h)}
681	}
682
683	sub _draw {
684	my ($self) = @_;
685
686	$self->{children}[1]->draw;
687	}
688
689
690	#############################################################################
691
692	package CFClient::UI::Frame;
693
694	our @ISA = CFClient::UI::Bin::;
695
696	use CFClient::OpenGL;
697		862
698	sub new {	863	sub new {
699	my $class = shift;	864	my $class = shift;
700		865
701	my $self = $class->SUPER::new (	866	$class->SUPER::new (
702	bg => [1, 1, 1, 1],	867	scroll_x => 0,
703	border_bg => [1, 1, 1, 1],	868	scroll_y => 1,
704	border => 0.8,
705	@_	869	@_,
706	);	870	)
707
708	$self
709	}	871	}
710		872
711	sub _draw {	873	sub size_request {
		874	my ($self) = @_;
		875
		876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		877
		878	$w = 10 if $self->{scroll_x};
		879	$h = 10 if $self->{scroll_y};
		880
		881	($w, $h)
		882	}
		883
		884	sub size_allocate {
712	my ($self) = @_;	885	my ($self, $w, $h) = @_;
713		886
714	my ($w, $h) = ($self->{w}, $self->{h});	887	my $child = $self->child;
715		888
716	glEnable GL_BLEND;	889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
717	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
718	glEnable GL_TEXTURE_2D;
719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720		891
721	# glBegin GL_QUADS;	892	$self->child->configure (0, 0, $w, $h);
722	# glColor 0, 0, 0, 0;	893	$self->update;
723	# glVertex 0 , 0;	894	}
724	# glVertex 0 , $h;
725	# glVertex $w, $h;
726	# glVertex $w, 0;
727	# glEnd;
728		895
		896	sub set_offset {
		897	my ($self, $x, $y) = @_;
729		898
730	$self->child->draw;	899	$self->{view_x} = int $x;
731	glDisable GL_BLEND;	900	$self->{view_y} = int $y;
732	glDisable GL_TEXTURE_2D;	901
		902	$self->update;
		903	}
		904
		905	# hmm, this does not work for topleft of $self... but we should not ask for that
		906	sub coord2local {
		907	my ($self, $x, $y) = @_;
		908
		909	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		910	}
		911
		912	sub coord2global {
		913	my ($self, $x, $y) = @_;
		914
		915	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		916	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		917
		918	$self->SUPER::coord2global ($x, $y)
		919	}
		920
		921	sub find_widget {
		922	my ($self, $x, $y) = @_;
		923
		924	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		925	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		926	) {
		927	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		928	} else {
		929	$self->CFClient::UI::Base::find_widget ($x, $y)
		930	}
		931	}
		932
		933	sub _render {
		934	my ($self) = @_;
		935
		936	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		937	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		938
		939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		940
		941	$self->SUPER::_render;
733	}	942	}
734		943
735	#############################################################################	944	#############################################################################
736		945
737	package CFClient::UI::FancyFrame;	946	package CFClient::UI::ScrolledWindow;
738		947
739	our @ISA = CFClient::UI::Bin::;	948	our @ISA = CFClient::UI::HBox::;
740
741	use CFClient::OpenGL;
742
743	my @tex =
744	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746		949
747	sub new {	950	sub new {
748	my $class = shift;	951	my $class = shift;
749		952
750	# TODO: user_x, user_y, overwrite moveto?	953	my $self;
		954
		955	my $slider = new CFClient::UI::Slider
		956	vertical => 1,
		957	range => [0, 0, 1, 0.01], # HACK fix
		958	on_changed => sub {
		959	$self->{vp}->set_offset (0, $_[1]);
		960	},
		961	;
		962
		963	$self = $class->SUPER::new (
		964	vp => (new CFClient::UI::ViewPort expand => 1),
		965	slider => $slider,
		966	@_,
		967	);
		968
		969	$self->{vp}->add ($self->{scrolled});
		970	$self->add ($self->{vp});
		971	$self->add ($self->{slider});
		972
		973	$self
		974	}
		975
		976	sub update {
		977	my ($self) = @_;
		978
		979	$self->SUPER::update;
		980
		981	# todo: overwrite size_allocate of child
		982	my $child = $self->{vp}->child;
		983	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		984	}
		985
		986	sub size_allocate {
		987	my ($self, $w, $h) = @_;
		988
		989	$self->SUPER::size_allocate ($w, $h);
		990
		991	my $child = $self->{vp}->child;
		992	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		993	}
		994
		995	#TODO# update range on size_allocate depending on child
		996	# update viewport offset on scroll
		997
		998	#############################################################################
		999
		1000	package CFClient::UI::Frame;
		1001
		1002	our @ISA = CFClient::UI::Bin::;
		1003
		1004	use CFClient::OpenGL;
		1005
		1006	sub new {
		1007	my $class = shift;
		1008
		1009	$class->SUPER::new (
		1010	bg => undef,
		1011	@_,
		1012	)
		1013	}
		1014
		1015	sub _draw {
		1016	my ($self) = @_;
		1017
		1018	if ($self->{bg}) {
		1019	my ($w, $h) = @$self{qw(w h)};
		1020
		1021	glEnable GL_BLEND;
		1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1023	glColor @{ $self->{bg} };
		1024
		1025	glBegin GL_QUADS;
		1026	glVertex 0 , 0;
		1027	glVertex 0 , $h;
		1028	glVertex $w, $h;
		1029	glVertex $w, 0;
		1030	glEnd;
		1031
		1032	glDisable GL_BLEND;
		1033	}
		1034
		1035	$self->SUPER::_draw;
		1036	}
		1037
		1038	#############################################################################
		1039
		1040	package CFClient::UI::FancyFrame;
		1041
		1042	our @ISA = CFClient::UI::Bin::;
		1043
		1044	use CFClient::OpenGL;
		1045
		1046	my $bg =
		1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1048	mipmap => 1, wrap => 1;
		1049
		1050	my @border =
		1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1053
		1054	sub new {
		1055	my ($class, %arg) = @_;
		1056
		1057	my $title = delete $arg{title};
751		1058
752	my $self = $class->SUPER::new (	1059	my $self = $class->SUPER::new (
753	bg => [1, 1, 1, 1],	1060	bg => [1, 1, 1, 1],
754	border_bg => [1, 1, 1, 1],	1061	border_bg => [1, 1, 1, 1],
755	border => 0.8,	1062	border => 0.6,
756	@_	1063	can_events => 1,
		1064	min_w => 16,
		1065	min_h => 16,
		1066	%arg,
757	);	1067	);
758		1068
759	$self->{title} &&= new CFClient::UI::Label	1069	$self->{title} = new CFClient::UI::Label
760	align => 0,	1070	align => 0,
761	valign => 1,	1071	valign => 1,
762	text => $self->{title},	1072	text => $title,
763	fontsize => 1;	1073	fontsize => $self->{border}
		1074	if defined $title;
764		1075
765	$self	1076	$self
		1077	}
		1078
		1079	sub add {
		1080	my ($self, @widgets) = @_;
		1081
		1082	$self->SUPER::add (@widgets);
		1083	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
766	}	1084	}
767		1085
768	sub border {	1086	sub border {
769	int $_[0]{border} * $::FONTSIZE	1087	int $_[0]{border} * $::FONTSIZE
770	}	1088	}
771		1089
772	sub size_request {	1090	sub size_request {
773	my ($self) = @_;	1091	my ($self) = @_;
		1092
		1093	$self->{title}->size_request
		1094	if $self->{title};
774		1095
775	my ($w, $h) = $self->SUPER::size_request;	1096	my ($w, $h) = $self->SUPER::size_request;
776		1097
777	(	1098	(
778	$w + $self->border * 2,	1099	$w + $self->border * 2,
…		…
781	}	1102	}
782		1103
783	sub size_allocate {	1104	sub size_allocate {
784	my ($self, $w, $h) = @_;	1105	my ($self, $w, $h) = @_;
785		1106
		1107	if ($self->{title}) {
		1108	$self->{title}{w} = $w;
		1109	$self->{title}{h} = $h;
		1110	$self->{title}->size_allocate ($w, $h);
		1111	}
		1112
		1113	my $border = $self->border;
		1114
786	$h -= List::Util::max 0, $self->border * 2;	1115	$h -= List::Util::max 0, $border * 2;
787	$w -= List::Util::max 0, $self->border * 2;	1116	$w -= List::Util::max 0, $border * 2;
788		1117
789	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
790	if $self->{title};
791
792	$self->child->configure ($self->border, $self->border, $w, $h);	1118	$self->child->configure ($border, $border, $w, $h);
793	}	1119	}
794		1120
795	sub button_down {	1121	sub button_down {
796	my ($self, $ev, $x, $y) = @_;	1122	my ($self, $ev, $x, $y) = @_;
797		1123
		1124	my ($w, $h) = @$self{qw(w h)};
798	my $border = $self->border;	1125	my $border = $self->border;
799		1126
800	if ($x < $self->{w} && $x >= $self->{w} - $border	1127	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
801	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1128	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
802		1129
		1130	if ($lr & $td) {
		1131	my ($wx, $wy) = ($self->{x}, $self->{y});
803	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1132	my ($ox, $oy) = ($ev->{x}, $ev->{y});
804	my ($bw, $bh) = ($self->{w}, $self->{h});	1133	my ($bw, $bh) = ($self->{w}, $self->{h});
805		1134
		1135	my $mx = $x < $border;
		1136	my $my = $y < $border;
		1137
806	$self->{motion} = sub {	1138	$self->{motion} = sub {
807	my ($ev, $x, $y) = @_;	1139	my ($ev, $x, $y) = @_;
808		1140
809	($x, $y) = ($ev->{x}, $ev->{y});	1141	my $dx = $ev->{x} - $ox;
		1142	my $dy = $ev->{y} - $oy;
810		1143
811	$self->{user_w} = $bw + $x - $ox;	1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
812	$self->{user_h} = $bh + $y - $oy;	1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
813	$self->check_size;	1146
		1147	$self->realloc;
		1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
814	};	1149	};
815		1150
816	} elsif ($x >= 0 && $x < $self->{w}	1151	} elsif ($lr ^ $td) {
817	&& $y >= 0 && $y < $border) {
818
819	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});
820	my ($bx, $by) = ($self->{x}, $self->{y});	1153	my ($bx, $by) = ($self->{x}, $self->{y});
821		1154
822	$self->{motion} = sub {	1155	$self->{motion} = sub {
823	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
824		1157
825	($x, $y) = ($ev->{x}, $ev->{y});	1158	($x, $y) = ($ev->{x}, $ev->{y});
826		1159
827	$self->move ($bx + $x - $ox, $by + $y - $oy);	1160	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
828	$self->update;
829	};	1161	};
830	}	1162	}
831	}	1163	}
832		1164
833	sub button_up {	1165	sub button_up {
…		…
843	}	1175	}
844		1176
845	sub _draw {	1177	sub _draw {
846	my ($self) = @_;	1178	my ($self) = @_;
847		1179
		1180	my $child = $self->{children}[0];
		1181
848	my ($w, $h ) = ($self->{w}, $self->{h});	1182	my ($w, $h ) = ($self->{w}, $self->{h});
849	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1183	my ($cw, $ch) = ($child->{w}, $child->{h});
850		1184
851	glEnable GL_BLEND;
852	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
853	glEnable GL_TEXTURE_2D;	1185	glEnable GL_TEXTURE_2D;
854	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
855		1187
856	my $border = $self->border;	1188	my $border = $self->border;
857		1189
858	glColor @{ $self->{border_bg} };	1190	glColor @{ $self->{border_bg} };
859	$tex[1]->draw_quad (0, 0, $w, $border);	1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);
860	$tex[3]->draw_quad (0, $border, $border, $ch);	1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
861	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
862	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1194	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
863		1195
864	my $bg = $tex[0];	1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
		1197	glColor @{ $self->{bg} };
865		1198
866	# TODO: repeat texture not scale	1199	# TODO: repeat texture not scale
867	my $rep_x = $cw / $bg->{w};	1200	# solve this better(?)
868	my $rep_y = $ch / $bg->{h};	1201	$bg->{s} = $cw / $bg->{w};
869		1202	$bg->{t} = $ch / $bg->{h};
870	glColor @{ $self->{bg} };
871
872	$bg->{s} = $rep_x;
873	$bg->{t} = $rep_y;
874	$bg->{wrap_mode} = 1;
875	$bg->draw_quad ($border, $border, $cw, $ch);	1203	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1204	}
876		1205
877	glDisable GL_TEXTURE_2D;	1206	glDisable GL_TEXTURE_2D;
878	glDisable GL_BLEND;
879		1207
880	$self->{title}->draw if $self->{title};
881	$self->child->draw;	1208	$child->draw;
		1209
		1210	if ($self->{title}) {
		1211	glTranslate 0, $border - $self->{h};
		1212	$self->{title}->_draw;
		1213	}
882	}	1214	}
883		1215
884	#############################################################################	1216	#############################################################################
885		1217
886	package CFClient::UI::Table;	1218	package CFClient::UI::Table;
…		…
894	sub new {	1226	sub new {
895	my $class = shift;	1227	my $class = shift;
896		1228
897	$class->SUPER::new (	1229	$class->SUPER::new (
898	col_expand => [],	1230	col_expand => [],
899	@_	1231	@_,
900	)	1232	)
		1233	}
		1234
		1235	sub children {
		1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
901	}	1237	}
902		1238
903	sub add {	1239	sub add {
904	my ($self, $x, $y, $child) = @_;	1240	my ($self, $x, $y, $child) = @_;
905		1241
906	$child->set_parent ($self);	1242	$child->set_parent ($self);
907	$self->{children}[$y][$x] = $child;	1243	$self->{children}[$y][$x] = $child;
908		1244
909	$child->check_size;	1245	$self->realloc;
910	}	1246	}
911		1247
912	# TODO: move to container class maybe? send childs a signal on removal?	1248	# TODO: move to container class maybe? send children a signal on removal?
913	sub clear {	1249	sub clear {
914	my ($self) = @_;	1250	my ($self) = @_;
915		1251
916	my $children = delete $self->{children};	1252	my @children = $self->children;
		1253	delete $self->{children};
917		1254
918	for (grep $_, map @$_, grep $_, @$children) {	1255	for (@children) {
919	delete $_->{parent};	1256	delete $_->{parent};
920	$_->hide;	1257	$_->hide;
921	}	1258	}
922		1259
923	$self->update;	1260	$self->realloc;
924	}	1261	}
925		1262
926	sub get_wh {	1263	sub get_wh {
927	my ($self) = @_;	1264	my ($self) = @_;
928		1265
…		…
959	sub size_allocate {	1296	sub size_allocate {
960	my ($self, $w, $h) = @_;	1297	my ($self, $w, $h) = @_;
961		1298
962	my ($ws, $hs) = $self->get_wh;	1299	my ($ws, $hs) = $self->get_wh;
963		1300
964	my $req_w = sum @$ws;	1301	my $req_w = (sum @$ws) || 1;
965	my $req_h = sum @$hs;	1302	my $req_h = (sum @$hs) || 1;
966		1303
967	# TODO: nicer code && do row_expand	1304	# TODO: nicer code && do row_expand
968	my @col_expand = @{$self->{col_expand}};	1305	my @col_expand = @{$self->{col_expand}};
969	@col_expand = (1) x @$ws unless @col_expand;	1306	@col_expand = (1) x @$ws unless @col_expand;
970	my $col_expand = (sum @col_expand) || 1;	1307	my $col_expand = (sum @col_expand) || 1;
…		…
1024	}	1361	}
1025	}	1362	}
1026		1363
1027	#############################################################################	1364	#############################################################################
1028		1365
1029	package CFClient::UI::HBox;	1366	package CFClient::UI::Box;
1030
1031	# TODO: wrap into common Box base class
1032		1367
1033	our @ISA = CFClient::UI::Container::;	1368	our @ISA = CFClient::UI::Container::;
1034		1369
1035	sub size_request {	1370	sub size_request {
1036	my ($self) = @_;	1371	my ($self) = @_;
1037		1372
1038	my @alloc = map [$_->size_request], @{$self->{children}};	1373	$self->{vertical}
1039		1374	? (
1040	(	1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1041	(List::Util::sum map $_->[0], @alloc),	1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1042	(List::Util::max map $_->[1], @alloc),	1377	)
1043	)	1378	: (
		1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1381	)
1044	}	1382	}
1045		1383
1046	sub size_allocate {	1384	sub size_allocate {
1047	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
1048		1386
1049	($h, $w) = ($w, $h);	1387	my $space = $self->{vertical} ? $h : $w;
1050
1051	my $children = $self->{children};	1388	my $children = $self->{children};
1052		1389
1053	my @h = map $_->{req_w}, @$children;	1390	my @req;
1054		1391
1055	my $req_h = List::Util::sum @h;	1392	if ($self->{homogeneous}) {
1056		1393	@req = ($space / (@$children || 1)) x @$children;
1057	if ($req_h > $h) {
1058	# ah well, not enough space
1059	$_ *= $h / $req_h for @h;
1060	} else {	1394	} else {
		1395	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1396	my $req = List::Util::sum @req;
		1397
		1398	if ($req > $space) {
		1399	# ah well, not enough space
		1400	$_ *= $space / $req for @req;
		1401	} else {
1061	my $exp = List::Util::sum map $_->{expand}, @$children;	1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1062	$exp ||= 1;
1063		1403
		1404	$space = ($space - $req) / $expand; # remaining space to give away
		1405
		1406	$req[$_] += $space * $children->[$_]{expand}
1064	for (0 .. $#$children) {	1407	for 0 .. $#$children;
1065	my $child = $children->[$_];
1066
1067	my $alloc_h = $h[$_];
1068	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1069	$h[$_] = $alloc_h;
1070	}	1408	}
1071	}	1409	}
1072		1410
1073	CFClient::UI::harmonize \@h;	1411	CFClient::UI::harmonize \@req;
1074		1412
1075	my $y = 0;	1413	my $pos = 0;
1076	for (0 .. $#$children) {	1414	for (0 .. $#$children) {
1077	my $child = $children->[$_];
1078	my $h = $h[$_];	1415	my $alloc = $req[$_];
1079	$child->configure ($y, 0, $h, $w);	1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1080		1417
1081	$y += $h;	1418	$pos += $alloc;
1082	}	1419	}
1083		1420
1084	1	1421	1
1085	}	1422	}
1086		1423
1087	#############################################################################	1424	#############################################################################
1088		1425
		1426	package CFClient::UI::HBox;
		1427
		1428	our @ISA = CFClient::UI::Box::;
		1429
		1430	sub new {
		1431	my $class = shift;
		1432
		1433	$class->SUPER::new (
		1434	vertical => 0,
		1435	@_,
		1436	)
		1437	}
		1438
		1439	#############################################################################
		1440
1089	package CFClient::UI::VBox;	1441	package CFClient::UI::VBox;
1090		1442
1091	# TODO: wrap into common Box base class
1092
1093	our @ISA = CFClient::UI::Container::;	1443	our @ISA = CFClient::UI::Box::;
1094		1444
1095	sub size_request {	1445	sub new {
1096	my ($self) = @_;	1446	my $class = shift;
1097		1447
1098	my @alloc = map [$_->size_request], @{$self->{children}};	1448	$class->SUPER::new (
1099		1449	vertical => 1,
1100	(	1450	@_,
1101	(List::Util::max map $_->[0], @alloc),
1102	(List::Util::sum map $_->[1], @alloc),
1103	)	1451	)
1104	}	1452	}
1105		1453
1106	sub size_allocate {
1107	my ($self, $w, $h) = @_;
1108
1109	my $children = $self->{children};
1110
1111	my @h = map $_->{req_h}, @$children;
1112
1113	my $req_h = List::Util::sum @h;
1114
1115	if ($req_h > $h) {
1116	# ah well, not enough space
1117	$_ *= $h / $req_h for @h;
1118	} else {
1119	my $exp = List::Util::sum map $_->{expand}, @$children;
1120	$exp ||= 1;
1121
1122	for (0 .. $#$children) {
1123	my $child = $children->[$_];
1124
1125	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1126	}
1127	}
1128
1129	CFClient::UI::harmonize \@h;
1130
1131	my $y = 0;
1132	for (0 .. $#$children) {
1133	my $child = $children->[$_];
1134	my $h = $h[$_];
1135	$child->configure (0, $y, $w, $h);
1136
1137	$y += $h;
1138	}
1139
1140	1
1141	}
1142
1143	#############################################################################	1454	#############################################################################
1144		1455
1145	package CFClient::UI::Label;	1456	package CFClient::UI::Label;
1146		1457
1147	our @ISA = CFClient::UI::Base::;	1458	our @ISA = CFClient::UI::DrawBG::;
1148		1459
1149	use CFClient::OpenGL;	1460	use CFClient::OpenGL;
1150		1461
1151	sub new {	1462	sub new {
1152	my ($class, %arg) = @_;	1463	my ($class, %arg) = @_;
1153		1464
1154	my $self = $class->SUPER::new (	1465	my $self = $class->SUPER::new (
1155	fg => [1, 1, 1],	1466	fg => [1, 1, 1],
		1467	#bg => none
		1468	#active_bg => none
1156	#font => default_font	1469	#font => default_font
		1470	#text => initial text
		1471	#markup => initial narkup
		1472	#max_w => maximum pixel width
		1473	ellipsise => 3, # end
		1474	layout => (new CFClient::Layout),
1157	fontsize => 1,	1475	fontsize => 1,
1158	text => "",
1159	align => -1,	1476	align => -1,
1160	valign => -1,	1477	valign => -1,
1161	padding => 2,	1478	padding_x => 2,
1162	layout => new CFClient::Layout,	1479	padding_y => 2,
1163	can_events => 0,	1480	can_events => 0,
1164	%arg	1481	%arg
1165	);	1482	);
1166		1483
1167	if (exists $self->{template}) {	1484	if (exists $self->{template}) {
1168	my $layout = new CFClient::Layout;	1485	my $layout = new CFClient::Layout;
1169	$layout->set_text (delete $self->{template});	1486	$layout->set_text (delete $self->{template});
1170	$self->{template} = $layout;	1487	$self->{template} = $layout;
1171	}	1488	}
1172		1489
1173	$self->set_text (delete $self->{text}) if exists $self->{text};	1490	if (exists $self->{markup}) {
1174	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1491	$self->set_markup (delete $self->{markup});
		1492	} else {
		1493	$self->set_text (delete $self->{text});
		1494	}
1175		1495
1176	$self	1496	$self
1177	}	1497	}
1178		1498
1179	sub escape {	1499	sub escape($) {
1180	local $_ = $_[1];	1500	local $_ = $_[0];
1181		1501
1182	s/&/&amp;/g;	1502	s/&/&amp;/g;
1183	s/>/&gt;/g;	1503	s/>/&gt;/g;
1184	s/</&lt;/g;	1504	s/</&lt;/g;
1185		1505
1186	$_[1]	1506	$_
		1507	}
		1508
		1509	sub update {
		1510	my ($self) = @_;
		1511
		1512	delete $self->{texture};
		1513	$self->SUPER::update;
1187	}	1514	}
1188		1515
1189	sub set_text {	1516	sub set_text {
1190	my ($self, $text) = @_;	1517	my ($self, $text) = @_;
1191		1518
		1519	return if $self->{text} eq "T$text";
		1520	$self->{text} = "T$text";
		1521
		1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1192	$self->{layout}->set_text ($text);	1523	$self->{layout}->set_text ($text);
1193		1524
1194	delete $self->{texture};	1525	$self->realloc;
1195	$self->check_size;
1196	$self->update;	1526	$self->update;
1197	}	1527	}
1198		1528
1199	sub set_markup {	1529	sub set_markup {
1200	my ($self, $markup) = @_;	1530	my ($self, $markup) = @_;
1201		1531
		1532	return if $self->{text} eq "M$markup";
		1533	$self->{text} = "M$markup";
		1534
		1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1536
		1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1202	$self->{layout}->set_markup ($markup);	1538	$self->{layout}->set_markup ($markup);
1203		1539
1204	delete $self->{texture};	1540	$self->realloc;
1205	$self->check_size;
1206	$self->update;	1541	$self->update;
1207	}	1542	}
1208		1543
1209	sub size_request {	1544	sub size_request {
1210	my ($self) = @_;	1545	my ($self) = @_;
1211		1546
1212	$self->{layout}->set_font ($self->{font}) if $self->{font};	1547	$self->{layout}->set_font ($self->{font}) if $self->{font};
1213	$self->{layout}->set_width ($self->{max_w} || -1);	1548	$self->{layout}->set_width ($self->{max_w} || -1);
		1549	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1214	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1215		1552
1216	my ($w, $h) = $self->{layout}->size;	1553	my ($w, $h) = $self->{layout}->size;
1217		1554
1218	if (exists $self->{template}) {	1555	if (exists $self->{template}) {
…		…
1223		1560
1224	$w = List::Util::max $w, $w2;	1561	$w = List::Util::max $w, $w2;
1225	$h = List::Util::max $h, $h2;	1562	$h = List::Util::max $h, $h2;
1226	}	1563	}
1227		1564
1228	(	1565	($w, $h)
1229	$w + $self->{padding} * 2,
1230	$h + $self->{padding} * 2,
1231	)
1232	}	1566	}
1233		1567
1234	sub size_allocate {	1568	sub size_allocate {
1235	my ($self, $w, $h) = @_;	1569	my ($self, $w, $h) = @_;
1236		1570
		1571	delete $self->{ox};
		1572
1237	delete $self->{texture};	1573	delete $self->{texture}
		1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1238	}	1575	}
1239		1576
1240	sub set_fontsize {	1577	sub set_fontsize {
1241	my ($self, $fontsize) = @_;	1578	my ($self, $fontsize) = @_;
1242		1579
1243	$self->{fontsize} = $fontsize;	1580	$self->{fontsize} = $fontsize;
1244	delete $self->{texture};	1581	delete $self->{texture};
1245	$self->check_size;	1582
1246	$self->update;	1583	$self->realloc;
1247	}	1584	}
1248		1585
1249	sub _draw {	1586	sub _draw {
1250	my ($self) = @_;	1587	my ($self) = @_;
1251		1588
		1589	$self->SUPER::_draw; # draw background, if applicable
		1590
1252	my $tex = $self->{texture} ||= do {	1591	my $tex = $self->{texture} ||= do {
		1592	$self->{layout}->set_foreground (@{$self->{fg}});
1253	$self->{layout}->set_font ($self->{font}) if $self->{font};	1593	$self->{layout}->set_font ($self->{font}) if $self->{font};
1254	$self->{layout}->set_width ($self->{w});	1594	$self->{layout}->set_width ($self->{w});
		1595	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1596	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1255	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1598
1256	new_from_layout CFClient::Texture $self->{layout}	1599	new_from_layout CFClient::Texture $self->{layout}
1257	};	1600	};
1258		1601
1259	glEnable GL_BLEND;	1602	unless (exists $self->{ox}) {
1260	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1603	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1604	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1605	: ($self->{w} - $tex->{w}) * 0.5);
		1606
		1607	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1608	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1609	: ($self->{h} - $tex->{h}) * 0.5);
		1610	};
		1611
1261	glEnable GL_TEXTURE_2D;	1612	glEnable GL_TEXTURE_2D;
1262	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1263		1614
		1615	if ($tex->{format} == GL_ALPHA) {
1264	glColor @{$self->{fg}};	1616	glColor @{$self->{fg}};
1265
1266	$self->{ox} = int (
1267	$self->{align} < 0 ? $self->{padding}
1268	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1269	: ($self->{w} - $tex->{w}) * 0.5
1270	);
1271
1272	$self->{oy} = int (
1273	$self->{valign} < 0 ? $self->{padding}
1274	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1275	: ($self->{h} - $tex->{h}) * 0.5
1276	);
1277
1278	$tex->draw_quad ($self->{ox}, $self->{oy});	1617	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1618	} else {
		1619	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1620	}
1279		1621
1280	glDisable GL_TEXTURE_2D;	1622	glDisable GL_TEXTURE_2D;
1281	glDisable GL_BLEND;
1282	}	1623	}
1283		1624
1284	#############################################################################	1625	#############################################################################
1285		1626
1286	package CFClient::UI::EntryBase;	1627	package CFClient::UI::EntryBase;
…		…
1299	active_fg => [0, 0, 0],	1640	active_fg => [0, 0, 0],
1300	can_hover => 1,	1641	can_hover => 1,
1301	can_focus => 1,	1642	can_focus => 1,
1302	valign => 0,	1643	valign => 0,
1303	can_events => 1,	1644	can_events => 1,
		1645	#text => ...
1304	@_	1646	@_
1305	)	1647	)
1306	}	1648	}
1307		1649
1308	sub _set_text {	1650	sub _set_text {
…		…
1318	$self->{text} = $text;	1660	$self->{text} = $text;
1319		1661
1320	$text =~ s/./*/g if $self->{hidden};	1662	$text =~ s/./*/g if $self->{hidden};
1321	$self->{layout}->set_text ("$text ");	1663	$self->{layout}->set_text ("$text ");
1322		1664
1323	$self->emit (changed => $self->{text});	1665	$self->_emit (changed => $self->{text});
		1666	}
		1667
		1668	sub set_text {
		1669	my ($self, $text) = @_;
		1670
		1671	$self->{cursor} = length $text;
		1672	$self->_set_text ($text);
		1673
		1674	$self->realloc;
1324	}	1675	}
1325		1676
1326	sub get_text {	1677	sub get_text {
1327	$_[0]{text}	1678	$_[0]{text}
1328	}	1679	}
…		…
1331	my ($self) = @_;	1682	my ($self) = @_;
1332		1683
1333	my ($w, $h) = $self->SUPER::size_request;	1684	my ($w, $h) = $self->SUPER::size_request;
1334		1685
1335	($w + 1, $h) # add 1 for cursor	1686	($w + 1, $h) # add 1 for cursor
1336	}
1337
1338	sub size_allocate {
1339	my ($self, $w, $h) = @_;
1340
1341	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1342	}
1343
1344	sub set_text {
1345	my ($self, $text) = @_;
1346
1347	$self->{cursor} = length $text;
1348	$self->_set_text ($text);
1349	$self->update;
1350	}	1687	}
1351		1688
1352	sub key_down {	1689	sub key_down {
1353	my ($self, $ev) = @_;	1690	my ($self, $ev) = @_;
1354		1691
…		…
1356	my $sym = $ev->{sym};	1693	my $sym = $ev->{sym};
1357	my $uni = $ev->{unicode};	1694	my $uni = $ev->{unicode};
1358		1695
1359	my $text = $self->get_text;	1696	my $text = $self->get_text;
1360		1697
1361	if ($sym == 8) {	1698	if ($uni == 8) {
1362	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1363	} elsif ($sym == 127) {	1700	} elsif ($uni == 127) {
1364	substr $text, $self->{cursor}, 1, "";	1701	substr $text, $self->{cursor}, 1, "";
1365	} elsif ($sym == CFClient::SDLK_LEFT) {	1702	} elsif ($sym == CFClient::SDLK_LEFT) {
1366	--$self->{cursor} if $self->{cursor};	1703	--$self->{cursor} if $self->{cursor};
1367	} elsif ($sym == CFClient::SDLK_RIGHT) {	1704	} elsif ($sym == CFClient::SDLK_RIGHT) {
1368	++$self->{cursor} if $self->{cursor} < length $self->{text};	1705	++$self->{cursor} if $self->{cursor} < length $self->{text};
1369	} elsif ($sym == CFClient::SDLK_HOME) {	1706	} elsif ($sym == CFClient::SDLK_HOME) {
1370	$self->{cursor} = 0;	1707	$self->{cursor} = 0;
1371	} elsif ($sym == CFClient::SDLK_END) {	1708	} elsif ($sym == CFClient::SDLK_END) {
1372	$self->{cursor} = length $text;	1709	$self->{cursor} = length $text;
1373	} elsif ($sym == 27) {	1710	} elsif ($uni == 27) {
1374	$self->emit ('escape');	1711	$self->_emit ('escape');
1375	} elsif ($uni) {	1712	} elsif ($uni) {
1376	substr $text, $self->{cursor}++, 0, chr $uni;	1713	substr $text, $self->{cursor}++, 0, chr $uni;
1377	}	1714	}
1378		1715
1379	$self->_set_text ($text);	1716	$self->_set_text ($text);
1380	$self->update;	1717
		1718	$self->realloc;
1381	}	1719	}
1382		1720
1383	sub focus_in {	1721	sub focus_in {
1384	my ($self) = @_;	1722	my ($self) = @_;
1385		1723
…		…
1461	my ($self, $ev) = @_;	1799	my ($self, $ev) = @_;
1462		1800
1463	my $sym = $ev->{sym};	1801	my $sym = $ev->{sym};
1464		1802
1465	if ($sym == 13) {	1803	if ($sym == 13) {
		1804	unshift @{$self->{history}},
		1805	my $txt = $self->get_text;
		1806	$self->{history_pointer} = -1;
		1807	$self->{history_saveback} = '';
1466	$self->emit (activate => $self->get_text);	1808	$self->_emit (activate => $txt);
1467	$self->update;	1809	$self->update;
		1810
		1811	} elsif ($sym == CFClient::SDLK_UP) {
		1812	if ($self->{history_pointer} < 0) {
		1813	$self->{history_saveback} = $self->get_text;
		1814	}
		1815	if (@{$self->{history} || []} > 0) {
		1816	$self->{history_pointer}++;
		1817	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1818	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1819	}
		1820	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1821	}
		1822
		1823	} elsif ($sym == CFClient::SDLK_DOWN) {
		1824	$self->{history_pointer}--;
		1825	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1826
		1827	if ($self->{history_pointer} >= 0) {
		1828	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1829	} else {
		1830	$self->set_text ($self->{history_saveback});
		1831	}
1468		1832
1469	} else {	1833	} else {
1470	$self->SUPER::key_down ($ev);	1834	$self->SUPER::key_down ($ev);
1471	}	1835	}
1472		1836
…		…
1486		1850
1487	sub new {	1851	sub new {
1488	my $class = shift;	1852	my $class = shift;
1489		1853
1490	$class->SUPER::new (	1854	$class->SUPER::new (
1491	padding => 4,	1855	padding_x => 4,
		1856	padding_y => 4,
1492	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1493	bg => [1, 1, 1, 0.2],
1494	active_fg => [0, 0, 1],	1858	active_fg => [0, 0, 1],
1495	can_hover => 1,	1859	can_hover => 1,
1496	align => 0,	1860	align => 0,
1497	valign => 0,	1861	valign => 0,
1498	can_events => 1,	1862	can_events => 1,
1499	@_	1863	@_
1500	)	1864	)
1501	}	1865	}
1502		1866
		1867	sub activate { }
		1868
1503	sub button_up {	1869	sub button_up {
1504	my ($self, $ev, $x, $y) = @_;	1870	my ($self, $ev, $x, $y) = @_;
1505		1871
		1872	$self->emit ("activate")
1506	if ($x >= 0 && $x < $self->{w}	1873	if $x >= 0 && $x < $self->{w}
1507	&& $y >= 0 && $y < $self->{h}) {	1874	&& $y >= 0 && $y < $self->{h};
1508	$self->emit ("activate");
1509	}
1510	}	1875	}
1511		1876
1512	sub _draw {	1877	sub _draw {
1513	my ($self) = @_;	1878	my ($self) = @_;
1514		1879
…		…
1516		1881
1517	if ($GRAB == $self) {	1882	if ($GRAB == $self) {
1518	$self->{fg} = $self->{active_fg};	1883	$self->{fg} = $self->{active_fg};
1519	}	1884	}
1520		1885
1521	glEnable GL_BLEND;
1522	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1523	glEnable GL_TEXTURE_2D;	1886	glEnable GL_TEXTURE_2D;
1524	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1525	glColor 0, 0, 0, 1;	1888	glColor 0, 0, 0, 1;
1526		1889
1527	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1890	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1528		1891
1529	glDisable GL_TEXTURE_2D;	1892	glDisable GL_TEXTURE_2D;
1530	glDisable GL_BLEND;
1531		1893
1532	$self->SUPER::_draw;	1894	$self->SUPER::_draw;
1533	}	1895	}
1534		1896
1535	#############################################################################	1897	#############################################################################
…		…
1546		1908
1547	sub new {	1909	sub new {
1548	my $class = shift;	1910	my $class = shift;
1549		1911
1550	$class->SUPER::new (	1912	$class->SUPER::new (
1551	padding => 2,	1913	padding_x => 2,
		1914	padding_y => 2,
1552	fg => [1, 1, 1],	1915	fg => [1, 1, 1],
1553	active_fg => [1, 1, 0],	1916	active_fg => [1, 1, 0],
		1917	bg => [0, 0, 0, 0.2],
		1918	active_bg => [1, 1, 1, 0.5],
1554	state => 0,	1919	state => 0,
1555	can_hover => 1,	1920	can_hover => 1,
1556	@_	1921	@_
1557	)	1922	)
1558	}	1923	}
1559		1924
1560	sub size_request {	1925	sub size_request {
1561	my ($self) = @_;	1926	my ($self) = @_;
1562		1927
1563	($self->{padding} * 2 + 6) x 2	1928	(6) x 2
1564	}	1929	}
1565		1930
1566	sub button_down {	1931	sub button_down {
1567	my ($self, $ev, $x, $y) = @_;	1932	my ($self, $ev, $x, $y) = @_;
1568		1933
1569	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1570	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1571	$self->{state} = !$self->{state};	1936	$self->{state} = !$self->{state};
1572	$self->emit (changed => $self->{state});	1937	$self->_emit (changed => $self->{state});
1573	}	1938	}
1574	}	1939	}
1575		1940
1576	sub _draw {	1941	sub _draw {
1577	my ($self) = @_;	1942	my ($self) = @_;
1578		1943
1579	$self->SUPER::_draw;	1944	$self->SUPER::_draw;
1580		1945
1581	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1582		1947
1583	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1948	my ($w, $h) = @$self{qw(w h)};
		1949
		1950	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1584		1951
1585	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1952	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1586		1953
1587	glEnable GL_BLEND;	1954	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1955
1588	glEnable GL_TEXTURE_2D;	1956	glEnable GL_TEXTURE_2D;
1589	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1590
1591	my $tex = $self->{state} ? $tex[1] : $tex[0];
1592
1593	$tex->draw_quad (0, 0, $s, $s);	1957	$tex->draw_quad_alpha (0, 0, $s, $s);
1594
1595	glDisable GL_TEXTURE_2D;	1958	glDisable GL_TEXTURE_2D;
1596	glDisable GL_BLEND;
1597	}	1959	}
1598		1960
1599	#############################################################################	1961	#############################################################################
1600		1962
1601	package CFClient::UI::Image;	1963	package CFClient::UI::Image;
…		…
1644	glTranslate 0, -$self->{w}, 0;	2006	glTranslate 0, -$self->{w}, 0;
1645		2007
1646	($w, $h) = ($h, $w);	2008	($w, $h) = ($h, $w);
1647	}	2009	}
1648		2010
1649	glEnable GL_BLEND;
1650	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1651	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1652	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1653		2013
1654	$tex->draw_quad (0, 0, $w, $h);	2014	$tex->draw_quad_alpha (0, 0, $w, $h);
1655		2015
1656	glDisable GL_BLEND;
1657	glDisable GL_TEXTURE_2D;	2016	glDisable GL_TEXTURE_2D;
1658	}	2017	}
1659		2018
1660	#############################################################################	2019	#############################################################################
1661		2020
…		…
1709	}	2068	}
1710		2069
1711	sub set_max {	2070	sub set_max {
1712	my ($self, $max) = @_;	2071	my ($self, $max) = @_;
1713		2072
		2073	return if $self->{max_val} == $max;
		2074
1714	$self->{max_val} = $max;	2075	$self->{max_val} = $max;
		2076	$self->update;
1715	}	2077	}
1716		2078
1717	sub set_value {	2079	sub set_value {
1718	my ($self, $val, $max) = @_;	2080	my ($self, $val, $max) = @_;
1719		2081
1720	$self->set_max ($max)	2082	$self->set_max ($max)
1721	if defined $max;	2083	if defined $max;
1722		2084
1723	$max = $self->{max_val};	2085	return if $self->{val} == $val;
		2086
1724	$self->{val} = $val;	2087	$self->{val} = $val;
1725
1726	$self->update;	2088	$self->update;
1727	}	2089	}
1728		2090
1729	sub _draw {	2091	sub _draw {
1730	my ($self) = @_;	2092	my ($self) = @_;
…		…
1793		2155
1794	sub new {	2156	sub new {
1795	my ($class, %arg) = @_;	2157	my ($class, %arg) = @_;
1796		2158
1797	my $self = $class->SUPER::new (	2159	my $self = $class->SUPER::new (
1798	tooltip => $arg{type},	2160	tooltip => $arg{type},
1799	can_hover => 1,	2161	can_hover => 1,
		2162	can_events => 1,
1800	%arg,	2163	%arg,
1801	);	2164	);
1802		2165
1803	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2166	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1804	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2167	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
…		…
1812		2175
1813	$self->{value}->set_fontsize ($fsize);	2176	$self->{value}->set_fontsize ($fsize);
1814	$self->{max} ->set_fontsize ($fsize);	2177	$self->{max} ->set_fontsize ($fsize);
1815	}	2178	}
1816		2179
		2180	sub set_max {
		2181	my ($self, $max) = @_;
		2182
		2183	$self->{gauge}->set_max ($max);
		2184	$self->{max}->set_text ($max);
		2185	}
		2186
1817	sub set_value {	2187	sub set_value {
1818	my ($self, $val, $max) = @_;	2188	my ($self, $val, $max) = @_;
1819		2189
1820	$self->set_max ($max)	2190	$self->set_max ($max)
1821	if defined $max;	2191	if defined $max;
1822		2192
1823	$self->{gauge}->set_value ($val, $max);	2193	$self->{gauge}->set_value ($val, $max);
1824	$self->{value}->set_text ($val);	2194	$self->{value}->set_text ($val);
1825	}
1826
1827	sub set_max {
1828	my ($self, $max) = @_;
1829
1830	$self->{gauge}->set_max ($max);
1831	$self->{max}->set_text ($max);
1832	}	2195	}
1833		2196
1834	#############################################################################	2197	#############################################################################
1835		2198
1836	package CFClient::UI::Slider;	2199	package CFClient::UI::Slider;
…		…
1846	qw(s1_slider.png s1_slider_bg.png);	2209	qw(s1_slider.png s1_slider_bg.png);
1847		2210
1848	sub new {	2211	sub new {
1849	my $class = shift;	2212	my $class = shift;
1850		2213
1851	# range [value, low, high, page]	2214	# range [value, low, high, page, unit]
1852		2215
1853	# TODO: 0-width page	2216	# TODO: 0-width page
1854	# TODO: req_w/h are wrong with vertical	2217	# TODO: req_w/h are wrong with vertical
1855	# TODO: calculations are off	2218	# TODO: calculations are off
1856	my $self = $class->SUPER::new (	2219	my $self = $class->SUPER::new (
1857	fg => [1, 1, 1],	2220	fg => [1, 1, 1],
1858	active_fg => [0, 0, 0],	2221	active_fg => [0, 0, 0],
		2222	bg => [0, 0, 0, 0.2],
		2223	active_bg => [1, 1, 1, 0.5],
1859	range => [0, 0, 100, 10],	2224	range => [0, 0, 100, 10, 0],
1860	req_w => 20,	2225	min_w => $::WIDTH / 80,
1861	req_h => 20,	2226	min_h => $::WIDTH / 80,
1862	vertical => 0,	2227	vertical => 0,
1863	can_hover => 1,	2228	can_hover => 1,
1864	inner_pad => 5,	2229	inner_pad => 0.02,
1865	@_	2230	@_
1866	);	2231	);
1867		2232
		2233	$self->set_value ($self->{range}[0]);
		2234	$self->update;
		2235
1868	$self	2236	$self
1869	}	2237	}
1870		2238
		2239	sub changed { }
		2240
		2241	sub set_range {
		2242	my ($self, $range) = @_;
		2243
		2244	($range, $self->{range}) = ($self->{range}, $range);
		2245
		2246	$self->update
		2247	if "@$range" ne "@{$self->{range}}";
		2248	}
		2249
		2250	sub set_value {
		2251	my ($self, $value) = @_;
		2252
		2253	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2254
		2255	$hi = $lo + 1 if $hi <= $lo;
		2256
		2257	$page = $hi - $lo if $page > $hi - $lo;
		2258
		2259	$value = $lo if $value < $lo;
		2260	$value = $hi - $page if $value > $hi - $page;
		2261
		2262	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2263	if $unit;
		2264
		2265	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2266
		2267	if ($value != $old_value) {
		2268	$self->_emit (changed => $value);
		2269	$self->update;
		2270	}
		2271	}
		2272
1871	sub size_request {	2273	sub size_request {
1872	my ($self) = @_;	2274	my ($self) = @_;
1873		2275
1874	my $w = $self->{req_w};	2276	($self->{req_w}, $self->{req_h})
1875	my $h = $self->{req_h};
1876
1877	$self->{vertical} ? ($h, $w) : ($w, $h)
1878	}	2277	}
1879		2278
1880	sub button_down {	2279	sub button_down {
1881	my ($self, $ev, $x, $y) = @_;	2280	my ($self, $ev, $x, $y) = @_;
1882		2281
1883	$self->SUPER::button_down ($ev, $x, $y);	2282	$self->SUPER::button_down ($ev, $x, $y);
		2283
		2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2285
1884	$self->mouse_motion ($ev, $x, $y);	2286	$self->mouse_motion ($ev, $x, $y);
1885	}	2287	}
1886		2288
1887	sub mouse_motion {	2289	sub mouse_motion {
1888	my ($self, $ev, $x, $y) = @_;	2290	my ($self, $ev, $x, $y) = @_;
1889		2291
1890	if ($GRAB == $self) {	2292	if ($GRAB == $self) {
		2293	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2294
		2295	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2296
		2297	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2298
		2299	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2300	}
		2301	}
		2302
		2303	sub update {
		2304	my ($self) = @_;
		2305
		2306	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2307	$self->set_value ($self->{range}[0]);
		2308
1891	my ($value, $lo, $hi, $page) = @{$self->{range}};	2309	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2310	my $range = ($hi - $page - $lo) || 1e-100;
1892		2311
1893	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1894		2313
1895	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1896	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1897		2316
1898	$x -= $inner_pad_px; # substract the padding	2317	$value = ($value - $lo) / $range;
1899	$x = $x * ($hi - $lo) / $inner_w + $lo;	2318	$value = $value * $self->{scale} + $self->{offset};
1900	$x = $lo if $x < $lo;
1901	$x = $hi - $page if $x > $hi - $page;
1902	$self->{range}[0] = $x;
1903		2319
1904	$self->emit (changed => $x);	2320	$self->{knob_x} = $value - $knob_w * 0.5;
1905	$self->update;	2321	$self->{knob_w} = $knob_w;
1906	}	2322	});
1907	}
1908		2323
1909	# the inner_* stuff is for generating a padding for the slider handle,	2324	$self->SUPER::update;
1910	# so that the handle doesn't leave the texture. This calculation isn't 100%
1911	# correct propably, but it does the job for now
1912	sub _calc_inner_pad_px {
1913	my ($self, $w) = @_;
1914	($w / 100) * $self->{inner_pad} # % to pixels
1915	}	2325	}
1916		2326
1917	sub _draw {	2327	sub _draw {
1918	my ($self) = @_;	2328	my ($self) = @_;
1919		2329
1920	$self->SUPER::_draw ();	2330	$self->SUPER::_draw ();
1921		2331
1922	my ($w, $h) = @$self{qw(w h)};	2332	glScale $self->{w}, $self->{h};
1923		2333
1924	if ($self->{vertical}) {	2334	if ($self->{vertical}) {
1925	# draw a vertical slider like a rotated horizontal slider	2335	# draw a vertical slider like a rotated horizontal slider
1926		2336
		2337	glTranslate 1, 0, 0;
1927	glRotate 90, 0, 0, 1;	2338	glRotate 90, 0, 0, 1;
1928	glTranslate 0, -$self->{w}, 0;
1929
1930	($w, $h) = ($h, $w);
1931	}	2339	}
1932		2340
1933	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2341	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1934	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2342	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1935		2343
1936	my ($value, $lo, $hi, $page) = @{$self->{range}};
1937
1938	$hi = $value + 1 if $lo == $hi;
1939
1940	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1941	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1942
1943	$page = int $page * $inner_w / ($hi - $lo);
1944	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1945
1946	$w -= $page;
1947	$page &= ~1;
1948	glTranslate $page * 0.5, 0, 0;
1949	$page ||= 2;
1950
1951	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1952	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1953
1954	glEnable GL_BLEND;
1955	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1956	glEnable GL_TEXTURE_2D;	2344	glEnable GL_TEXTURE_2D;
1957	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1958		2346
1959	# draw background	2347	# draw background
1960	$tex[1]->draw_quad (0, 0, $w, $h);	2348	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1961		2349
1962	# draw handle	2350	# draw handle
1963	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2351	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1964		2352
1965	glDisable GL_BLEND;
1966	glDisable GL_TEXTURE_2D;	2353	glDisable GL_TEXTURE_2D;
1967	}	2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::ValSlider;
		2359
		2360	our @ISA = CFClient::UI::HBox::;
		2361
		2362	sub new {
		2363	my ($class, %arg) = @_;
		2364
		2365	my $range = delete $arg{range};
		2366
		2367	my $self = $class->SUPER::new (
		2368	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2369	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2370	to_value => sub { shift },
		2371	from_value => sub { shift },
		2372	%arg,
		2373	);
		2374
		2375	$self->{slider}->connect (changed => sub {
		2376	my ($self, $value) = @_;
		2377	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2378	$self->{parent}->emit (changed => $value);
		2379	});
		2380
		2381	# $self->{entry}->connect (changed => sub {
		2382	# my ($self, $value) = @_;
		2383	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2384	# $self->{parent}->emit (changed => $value);
		2385	# });
		2386
		2387	$self->add ($self->{slider}, $self->{entry});
		2388
		2389	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2390
		2391	$self
		2392	}
		2393
		2394	sub set_range { shift->{slider}->set_range (@_) }
		2395	sub set_value { shift->{slider}->set_value (@_) }
1968		2396
1969	#############################################################################	2397	#############################################################################
1970		2398
1971	package CFClient::UI::TextView;	2399	package CFClient::UI::TextView;
1972		2400
…		…
1981	fontsize => 1,	2409	fontsize => 1,
1982	can_events => 0,	2410	can_events => 0,
1983	#font => default_font	2411	#font => default_font
1984	@_,	2412	@_,
1985		2413
1986	layout => (new CFClient::Layout),	2414	layout => (new CFClient::Layout 1),
1987	par => [],	2415	par => [],
1988	height => 0,	2416	height => 0,
1989	children => [	2417	children => [
1990	(new CFClient::UI::Empty expand => 1),	2418	(new CFClient::UI::Empty expand => 1),
1991	(new CFClient::UI::Slider vertical => 1),	2419	(new CFClient::UI::Slider vertical => 1),
1992	],	2420	],
1993	);	2421	);
1994		2422
1995	$self->{children}[1]->connect (changed => sub {	2423	$self->{children}[1]->connect (changed => sub { $self->update });
1996	$self->update;
1997	});
1998		2424
1999	$self	2425	$self
2000	}	2426	}
2001		2427
2002	sub set_fontsize {	2428	sub set_fontsize {
2003	my ($self, $fontsize) = @_;	2429	my ($self, $fontsize) = @_;
2004		2430
2005	$self->{fontsize} = $fontsize;	2431	$self->{fontsize} = $fontsize;
2006	$self->reflow;	2432	$self->reflow;
2007	}
2008
2009	sub text_height {
2010	my ($self, $text) = @_;
2011
2012	my $layout = $self->{layout};
2013
2014	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2015	$layout->set_width ($self->{w});
2016	$layout->set_text ($text);
2017
2018	($layout->size)[1]
2019	}
2020
2021	sub reflow {
2022	my ($self) = @_;
2023
2024	$self->{need_reflow}++;
2025	$self->update;
2026	}	2433	}
2027		2434
2028	sub size_allocate {	2435	sub size_allocate {
2029	my ($self, $w, $h) = @_;	2436	my ($self, $w, $h) = @_;
2030		2437
…		…
2035	$self->{layout}->set_width ($self->{children}[0]{w});	2442	$self->{layout}->set_width ($self->{children}[0]{w});
2036		2443
2037	$self->reflow;	2444	$self->reflow;
2038	}	2445	}
2039		2446
		2447	sub text_size {
		2448	my ($self, $text, $indent) = @_;
		2449
		2450	my $layout = $self->{layout};
		2451
		2452	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2453	$layout->set_width ($self->{children}[0]{w} - $indent);
		2454	$layout->set_markup ($text);
		2455
		2456	$layout->size
		2457	}
		2458
		2459	sub reflow {
		2460	my ($self) = @_;
		2461
		2462	$self->{need_reflow}++;
		2463	$self->update;
		2464	}
		2465
		2466	sub set_offset {
		2467	my ($self, $offset) = @_;
		2468
		2469	# todo: base offset on lines or so, not on pixels
		2470	$self->{children}[1]->set_value ($offset);
		2471	}
		2472
		2473	sub clear {
		2474	my ($self) = @_;
		2475
		2476	$self->{par} = [];
		2477	$self->{height} = 0;
		2478	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2479	}
		2480
2040	sub add_paragraph {	2481	sub add_paragraph {
2041	my ($self, $color, $text) = @_;	2482	my ($self, $color, $text, $indent) = @_;
2042		2483
2043	#TODO: intelligently "reformat" paragraph	2484	for my $line (split /\n/, $text) {
2044		2485	my ($w, $h) = $self->text_size ($line);
2045	my $height = $self->text_height ($text);
2046
2047	$self->{height} += $height;	2486	$self->{height} += $h;
		2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2488	}
2048		2489
2049	push @{$self->{par}}, [$height, $color, $text];
2050
2051	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2052	$self->{children}[1]->update;
2053	}	2491	}
2054		2492
2055	sub update {	2493	sub update {
2056	my ($self) = @_;	2494	my ($self) = @_;
2057		2495
…		…
2059		2497
2060	return unless $self->{h} > 0;	2498	return unless $self->{h} > 0;
2061		2499
2062	delete $self->{texture};	2500	delete $self->{texture};
2063		2501
2064	$ROOT->on_refresh ($self, sub {	2502	$ROOT->on_post_alloc ($self, sub {
		2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2504
2065	if (delete $self->{need_reflow}) {	2505	if (delete $self->{need_reflow}) {
2066	my $height = 0;	2506	my $height = 0;
2067		2507
2068	$height += $_->[0] = $self->text_height ($_->[2])	2508	my $layout = $self->{layout};
		2509
		2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2511
2069	for @{$self->{par}};	2512	for (@{$self->{par}}) {
		2513	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2514	$layout->set_width ($W - $_->[3]);
		2515	$layout->set_markup ($_->[4]);
		2516	my ($w, $h) = $layout->size;
		2517	$_->[0] = $w + $_->[3];
		2518	$_->[1] = $h;
		2519	}
		2520
		2521	$height += $_->[1];
		2522	}
2070		2523
2071	$self->{height} = $height;	2524	$self->{height} = $height;
2072		2525
2073	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2074		2527
2075	delete $self->{texture};	2528	delete $self->{texture};
2076	}	2529	}
2077		2530
2078	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2079	glClearColor 0, 0, 0, 1;	2532	glClearColor 0.5, 0.5, 0.5, 0;
2080	glClear GL_COLOR_BUFFER_BIT;	2533	glClear GL_COLOR_BUFFER_BIT;
2081		2534
		2535	my $top = int $self->{children}[1]{range}[0];
		2536
		2537	my $y0 = $top;
		2538	my $y1 = $top + $H;
		2539
		2540	my $y = 0;
		2541
		2542	my $layout = $self->{layout};
		2543
		2544	$layout->set_font ($self->{font}) if $self->{font};
		2545
2082	glEnable GL_BLEND;	2546	glEnable GL_BLEND;
		2547	#TODO# not correct in windows where rgba is forced off
2083	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2084	glEnable GL_TEXTURE_2D;
2085	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2086
2087	my $top = int $self->{children}[1]{range}[0];
2088
2089	my $y0 = $top;
2090	my $y1 = $top + $self->{h};
2091
2092	my $y = 0;
2093
2094	my $layout = $self->{layout};
2095
2096	$layout->set_font ($self->{font}) if $self->{font};
2097		2549
2098	for my $par (@{$self->{par}}) {	2550	for my $par (@{$self->{par}}) {
2099	my $h = $par->[0];	2551	my $h = $par->[1];
2100		2552
2101	if ($y0 < $y + $h && $y < $y1) {	2553	if ($y0 < $y + $h && $y < $y1) {
		2554	$layout->set_foreground (@{ $par->[2] });
		2555	$layout->set_width ($W - $par->[3]);
2102	$layout->set_text ($par->[2]);	2556	$layout->set_markup ($par->[4]);
2103		2557
2104	glColor @{ $par->[1] };	2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2105	my ($W, $H) = $layout->size;	2559
2106	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2560	glRasterPos $par->[3], $y - $y0;
		2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2107	}	2562	}
2108		2563
2109	$y += $h;	2564	$y += $h;
2110	}	2565	}
2111		2566
2112	glDisable GL_TEXTURE_2D;
2113	glDisable GL_BLEND;	2567	glDisable GL_BLEND;
2114	};	2568	};
2115	});	2569	});
2116	}	2570	}
2117		2571
2118	sub _draw {	2572	sub _draw {
2119	my ($self) = @_;	2573	my ($self) = @_;
2120		2574
2121	if ($self->{texture}) {
2122	glEnable GL_TEXTURE_2D;	2575	glEnable GL_TEXTURE_2D;
2123	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2577	glColor 1, 1, 1, 1;
2124	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2578	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2125	glDisable GL_TEXTURE_2D;	2579	glDisable GL_TEXTURE_2D;
2126	}
2127		2580
2128	$self->{children}[1]->draw;	2581	$self->{children}[1]->draw;
2129		2582
2130	}	2583	}
2131		2584
…		…
2179		2632
2180	sub new {	2633	sub new {
2181	my $class = shift;	2634	my $class = shift;
2182		2635
2183	my $self = $class->SUPER::new (	2636	my $self = $class->SUPER::new (
2184	state => 0,	2637	state => 0,
2185	connect_activate => \&toggle_flopper,	2638	on_activate => \&toggle_flopper,
2186	@_	2639	@_
2187	);	2640	);
2188		2641
2189	if ($self->{state}) {
2190	$self->{state} = 0;
2191	$self->toggle_flopper;
2192	}
2193
2194	$self	2642	$self
2195	}	2643	}
2196		2644
2197	sub toggle_flopper {	2645	sub toggle_flopper {
2198	my ($self) = @_;	2646	my ($self) = @_;
2199		2647
2200	# TODO: use animation	2648	$self->{other}->toggle_visibility;
2201	if ($self->{state} = !$self->{state}) {
2202	$CFClient::UI::ROOT->add ($self->{other});
2203	$self->{other}->move ($self->coord2global (0, $self->{h}));
2204	$self->emit ("open");
2205	} else {
2206	$CFClient::UI::ROOT->remove ($self->{other});
2207	$self->emit ("close");
2208	}
2209
2210	$self->emit (changed => $self->{state});
2211	}	2649	}
2212		2650
2213	#############################################################################	2651	#############################################################################
2214		2652
2215	package CFClient::UI::Tooltip;	2653	package CFClient::UI::Tooltip;
…		…
2225	@_,	2663	@_,
2226	can_events => 0,	2664	can_events => 0,
2227	)	2665	)
2228	}	2666	}
2229		2667
2230	sub set_markup {	2668	sub set_tooltip_from {
2231	my ($self, $text) = @_;	2669	my ($self, $widget) = @_;
2232		2670
2233	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2671	my $tooltip = $widget->{tooltip};
2234	$self->{label}->set_markup ($text);	2672
2235	$self->add ($self->{label});	2673	if ($ENV{CFPLUS_DEBUG} & 2) {
		2674	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2675	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2676	. "req $widget->{req_w} $widget->{req_h}\n"
		2677	. "visible $widget->{visible}";
		2678	}
		2679
		2680	$self->add (new CFClient::UI::Label
		2681	markup => $tooltip,
		2682	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2683	fontsize => 0.8,
		2684	fg => [0, 0, 0, 1],
		2685	ellipsise => 0,
		2686	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2687	);
2236	}	2688	}
2237		2689
2238	sub size_request {	2690	sub size_request {
2239	my ($self) = @_;	2691	my ($self) = @_;
2240
2241	$self->child->set_max_size ($::WIDTH * 0.3);
2242		2692
2243	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2693	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2244		2694
2245	($w + 4, $h + 4)	2695	($w + 4, $h + 4)
2246	}	2696	}
…		…
2249	my ($self, $w, $h) = @_;	2699	my ($self, $w, $h) = @_;
2250		2700
2251	$self->SUPER::size_allocate ($w - 4, $h - 4);	2701	$self->SUPER::size_allocate ($w - 4, $h - 4);
2252	}	2702	}
2253		2703
		2704	sub visibility_change {
		2705	my ($self, $visible) = @_;
		2706
		2707	return unless $visible;
		2708
		2709	$self->{root}->on_post_alloc ("move_$self" => sub {
		2710	my $widget = $self->{owner}
		2711	or return;
		2712
		2713	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2714
		2715	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2716	if $x + $self->{w} > $::WIDTH;
		2717
		2718	$self->move_abs ($x, $y);
		2719	});
		2720	}
		2721
2254	sub _draw {	2722	sub _draw {
2255	my ($self) = @_;	2723	my ($self) = @_;
2256		2724
2257	glPushMatrix;
2258	glTranslate 0.375, 0.375;	2725	glTranslate 0.375, 0.375;
2259		2726
2260	my ($w, $h) = @$self{qw(w h)};	2727	my ($w, $h) = @$self{qw(w h)};
2261		2728
2262	glColor 1, 0.8, 0.4;	2729	glColor 1, 0.8, 0.4;
…		…
2273	glVertex 0 , $h;	2740	glVertex 0 , $h;
2274	glVertex $w, $h;	2741	glVertex $w, $h;
2275	glVertex $w, 0;	2742	glVertex $w, 0;
2276	glEnd;	2743	glEnd;
2277		2744
2278	glPopMatrix;	2745	glTranslate 2 - 0.375, 2 - 0.375;
2279		2746
2280	glTranslate 2, 2;
2281	$self->SUPER::_draw;	2747	$self->SUPER::_draw;
2282	}	2748	}
2283		2749
2284	#############################################################################	2750	#############################################################################
2285		2751
…		…
2290	use CFClient::OpenGL;	2756	use CFClient::OpenGL;
2291		2757
2292	sub new {	2758	sub new {
2293	my $class = shift;	2759	my $class = shift;
2294		2760
2295	$class->SUPER::new (	2761	my $self = $class->SUPER::new (
2296	aspect => 1,	2762	aspect => 1,
		2763	can_events => 0,
2297	@_,	2764	@_,
2298	)	2765	);
		2766
		2767	if ($self->{anim} && $self->{animspeed}) {
		2768	Scalar::Util::weaken (my $widget = $self);
		2769
		2770	$self->{timer} = Event->timer (
		2771	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2772	hard => 1,
		2773	interval => $self->{animspeed},
		2774	cb => sub {
		2775	++$widget->{frame};
		2776	$widget->update;
		2777	},
		2778	);
		2779	}
		2780
		2781	$self
2299	}	2782	}
2300		2783
2301	sub size_request {	2784	sub size_request {
2302	(32, 8)	2785	(32, 8)
2303	}	2786	}
2304		2787
		2788	sub update {
		2789	my ($self) = @_;
		2790
		2791	return unless $self->{visible};
		2792
		2793	$self->SUPER::update;
		2794	}
		2795
2305	sub draw {	2796	sub _draw {
2306	my ($self) = @_;	2797	my ($self) = @_;
2307		2798
		2799	return unless $::CONN;
		2800
		2801	my $face;
		2802
		2803	if ($self->{frame}) {
		2804	my $anim = $::CONN->{anim}[$self->{anim}];
		2805
		2806	$face = $anim->[ $self->{frame} % @$anim ]
		2807	if $anim && @$anim;
		2808	}
		2809
2308	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2309		2811
2310	if ($tex) {	2812	if ($tex) {
2311	glEnable GL_BLEND;
2312	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2313	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2314	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2315	glColor 1, 1, 1, 1;	2815	glColor 1, 1, 1, 1;
2316	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2317	glDisable GL_TEXTURE_2D;	2817	glDisable GL_TEXTURE_2D;
2318	glDisable GL_BLEND;
2319	}	2818	}
		2819	}
		2820
		2821	sub DESTROY {
		2822	my ($self) = @_;
		2823
		2824	$self->{timer}->cancel
		2825	if $self->{timer};
		2826
		2827	$self->SUPER::DESTROY;
2320	}	2828	}
2321		2829
2322	#############################################################################	2830	#############################################################################
2323		2831
		2832	package CFClient::UI::Menu;
		2833
		2834	our @ISA = CFClient::UI::FancyFrame::;
		2835
		2836	use CFClient::OpenGL;
		2837
		2838	sub new {
		2839	my $class = shift;
		2840
		2841	my $self = $class->SUPER::new (
		2842	items => [],
		2843	z => 100,
		2844	@_,
		2845	);
		2846
		2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2848
		2849	for my $item (@{ $self->{items} }) {
		2850	my ($widget, $cb) = @$item;
		2851
		2852	# handle various types of items, only text for now
		2853	if (!ref $widget) {
		2854	$widget = new CFClient::UI::Label
		2855	can_hover => 1,
		2856	can_events => 1,
		2857	text => $widget;
		2858	}
		2859
		2860	$self->{item}{$widget} = $item;
		2861
		2862	$self->{vbox}->add ($widget);
		2863	}
		2864
		2865	$self
		2866	}
		2867
		2868	# popup given the event (must be a mouse button down event currently)
		2869	sub popup {
		2870	my ($self, $ev) = @_;
		2871
		2872	$self->_emit ("popdown");
		2873
		2874	# maybe save $GRAB? must be careful about events...
		2875	$GRAB = $self;
		2876	$self->{button} = $ev->{button};
		2877
		2878	$self->show;
		2879	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2880	}
		2881
		2882	sub mouse_motion {
		2883	my ($self, $ev, $x, $y) = @_;
		2884
		2885	# TODO: should use vbox->find_widget or so
		2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2887	$self->{hover} = $self->{item}{$HOVER};
		2888	}
		2889
		2890	sub button_up {
		2891	my ($self, $ev, $x, $y) = @_;
		2892
		2893	if ($ev->{button} == $self->{button}) {
		2894	undef $GRAB;
		2895	$self->hide;
		2896
		2897	$self->_emit ("popdown");
		2898	$self->{hover}[1]->() if $self->{hover};
		2899	}
		2900	}
		2901
		2902	#############################################################################
		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	return unless $text;
		2971
		2972	my $timeout = time + ((delete $arg{timeout}) || 60);
		2973
		2974	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2975
		2976	if (my $item = $self->{item}{$group}) {
		2977	if ($item->{text} eq $text) {
		2978	$item->{count}++;
		2979	} else {
		2980	$item->{count} = 1;
		2981	$item->{text} = $item->{tooltip} = $text;
		2982	}
		2983	$item->{id} = ++$self->{id};
		2984	$item->{timeout} = $timeout;
		2985	delete $item->{label};
		2986	} else {
		2987	$self->{item}{$group} = {
		2988	id => ++$self->{id},
		2989	text => $text,
		2990	timeout => $timeout,
		2991	tooltip => $text,
		2992	fg => [0.8, 0.8, 0.8, 0.8],
		2993	pri => 0,
		2994	count => 1,
		2995	%arg,
		2996	};
		2997	}
		2998
		2999	$self->reorder;
		3000	}
		3001
		3002	sub reconfigure {
		3003	my ($self) = @_;
		3004
		3005	delete $_->{label}
		3006	for values %{ $self->{item} || {} };
		3007
		3008	$self->reorder;
		3009	$self->SUPER::reconfigure;
		3010	}
		3011
		3012	#############################################################################
		3013
		3014	package CFClient::UI::Inventory;
		3015
		3016	our @ISA = CFClient::UI::ScrolledWindow::;
		3017
		3018	sub new {
		3019	my $class = shift;
		3020
		3021	my $self = $class->SUPER::new (
		3022	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3023	@_,
		3024	);
		3025
		3026	$self
		3027	}
		3028
		3029	sub set_items {
		3030	my ($self, $items) = @_;
		3031
		3032	$self->{scrolled}->clear;
		3033	return unless $items;
		3034
		3035	my @items = sort {
		3036	($a->{type} <=> $b->{type})
		3037	or ($a->{name} cmp $b->{name})
		3038	} @$items;
		3039
		3040	$self->{real_items} = \@items;
		3041
		3042	my $row = 0;
		3043	for my $item (@items) {
		3044	CFClient::Item::update_widgets $item;
		3045
		3046	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3047	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3048	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3049
		3050	$row++;
		3051	}
		3052	}
		3053
		3054	#############################################################################
		3055
		3056	package CFClient::UI::BindEditor;
		3057
		3058	our @ISA = CFClient::UI::FancyFrame::;
		3059
		3060	sub new {
		3061	my $class = shift;
		3062
		3063	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3064
		3065	$self->add (my $vb = new CFClient::UI::VBox);
		3066
		3067
		3068	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3069	text => "start recording",
		3070	tooltip => "Start/Stops recording of actions."
		3071	."All subsequent actions after the recording started will be captured."
		3072	."The actions are displayed after the record was stopped."
		3073	."To bind the action you have to click on the 'Bind' button",
		3074	on_activate => sub {
		3075	unless ($self->{recording}) {
		3076	$self->start;
		3077	} else {
		3078	$self->stop;
		3079	}
		3080	});
		3081
		3082	$vb->add (new CFClient::UI::Label text => "Actions:");
		3083	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3084
		3085	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3086	$vb->add (my $hb = new CFClient::UI::HBox);
		3087	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3088	$hb->add (new CFClient::UI::Button
		3089	text => "bind",
		3090	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3091	on_activate => sub {
		3092	$self->ask_for_bind;
		3093	});
		3094
		3095	$vb->add (my $hb = new CFClient::UI::HBox);
		3096	$hb->add (new CFClient::UI::Button
		3097	text => "ok",
		3098	expand => 1,
		3099	tooltip => "This closes the binding editor and saves the binding",
		3100	on_activate => sub {
		3101	$self->hide;
		3102	$self->commit;
		3103	});
		3104
		3105	$hb->add (new CFClient::UI::Button
		3106	text => "cancel",
		3107	expand => 1,
		3108	tooltip => "This closes the binding editor without saving",
		3109	on_activate => sub {
		3110	$self->hide;
		3111	$self->{binding_cancel}->()
		3112	if $self->{binding_cancel};
		3113	});
		3114
		3115	$self->update_binding_widgets;
		3116
		3117	$self
		3118	}
		3119
		3120	sub commit {
		3121	my ($self) = @_;
		3122	my ($mod, $sym, $cmds) = $self->get_binding;
		3123	if ($sym != 0 && @$cmds > 0) {
		3124	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3125	."'. Don't forget 'Save Config'!");
		3126	$self->{binding_change}->($mod, $sym, $cmds)
		3127	if $self->{binding_change};
		3128	} else {
		3129	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3130	$self->{binding_cancel}->()
		3131	if $self->{binding_cancel};
		3132	}
		3133	}
		3134
		3135	sub start {
		3136	my ($self) = @_;
		3137
		3138	$self->{rec_btn}->set_text ("stop recording");
		3139	$self->{recording} = 1;
		3140	$self->clear_command_list;
		3141	$::CONN->start_record if $::CONN;
		3142	}
		3143
		3144	sub stop {
		3145	my ($self) = @_;
		3146
		3147	$self->{rec_btn}->set_text ("start recording");
		3148	$self->{recording} = 0;
		3149
		3150	my $rec;
		3151	$rec = $::CONN->stop_record if $::CONN;
		3152	return unless ref $rec eq 'ARRAY';
		3153	$self->set_command_list ($rec);
		3154	}
		3155
		3156	# if $commit is true, the binding will be set after the user entered a key combo
		3157	sub ask_for_bind {
		3158	my ($self, $commit) = @_;
		3159
		3160	CFClient::Binder::open_binding_dialog (sub {
		3161	my ($mod, $sym) = @_;
		3162	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3163	$self->update_binding_widgets;
		3164	$self->commit if $commit;
		3165	});
		3166	}
		3167
		3168	# $mod and $sym are the modifiers and key symbol
		3169	# $cmds is a array ref of strings (the commands)
		3170	# $cb is the callback that is executed on OK
		3171	# $ccb is the callback that is executed on CANCEL and
		3172	# when the binding was unsuccessful on OK
		3173	sub set_binding {
		3174	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3175
		3176	$self->clear_command_list;
		3177	$self->{recording} = 0;
		3178	$self->{rec_btn}->set_text ("start recording");
		3179
		3180	$self->{binding} = [$mod, $sym];
		3181	$self->{commands} = $cmds;
		3182
		3183	$self->{binding_change} = $cb;
		3184	$self->{binding_cancel} = $ccb;
		3185
		3186	$self->update_binding_widgets;
		3187	}
		3188
		3189	# this is a shortcut method that asks for a binding
		3190	# and then just binds it.
		3191	sub do_quick_binding {
		3192	my ($self, $cmds) = @_;
		3193	$self->set_binding (undef, undef, $cmds, sub {
		3194	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3195	});
		3196	$self->ask_for_bind (1);
		3197	}
		3198
		3199	sub update_binding_widgets {
		3200	my ($self) = @_;
		3201	my ($mod, $sym, $cmds) = $self->get_binding;
		3202	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3203	$self->set_command_list ($cmds);
		3204	}
		3205
		3206	sub get_binding {
		3207	my ($self) = @_;
		3208	return (
		3209	$self->{binding}->[0],
		3210	$self->{binding}->[1],
		3211	[ grep { defined $_ } @{$self->{commands}} ]
		3212	);
		3213	}
		3214
		3215	sub clear_command_list {
		3216	my ($self) = @_;
		3217	$self->{cmdbox}->clear ();
		3218	}
		3219
		3220	sub set_command_list {
		3221	my ($self, $cmds) = @_;
		3222
		3223	$self->{cmdbox}->clear ();
		3224	$self->{commands} = $cmds;
		3225
		3226	my $idx = 0;
		3227
		3228	for (@$cmds) {
		3229	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3230
		3231	my $i = $idx;
		3232	$hb->add (new CFClient::UI::Label text => $_);
		3233	$hb->add (new CFClient::UI::Button
		3234	text => "delete",
		3235	tooltip => "Deletes the action from the record",
		3236	on_activate => sub {
		3237	$self->{cmdbox}->remove ($hb);
		3238	$cmds->[$i] = undef;
		3239	});
		3240
		3241
		3242	$idx++
		3243	}
		3244	}
		3245
		3246	#############################################################################
		3247
		3248	package CFClient::UI::SpellList;
		3249
		3250	our @ISA = CFClient::UI::FancyFrame::;
		3251
		3252	sub new {
		3253	my $class = shift;
		3254
		3255	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3256
		3257	$self->add (new CFClient::UI::ScrolledWindow
		3258	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3259
		3260	$self;
		3261	}
		3262
		3263	# XXX: Do sorting? Argl...
		3264	sub add_spell {
		3265	my ($self, $spell) = @_;
		3266	$self->{spells}->{$spell->{name}} = $spell;
		3267
		3268	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3269	face => $spell->{face},
		3270	can_hover => 1,
		3271	can_events => 1,
		3272	tooltip => $spell->{message});
		3273
		3274	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3275	text => $spell->{name},
		3276	can_hover => 1,
		3277	can_events => 1,
		3278	tooltip => $spell->{message},
		3279	expand => 1);
		3280
		3281	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3282	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3283	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3284	expand => 1);
		3285
		3286	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3287	text => "bind to key",
		3288	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3289	}
		3290
		3291	sub rebuild_spell_list {
		3292	my ($self) = @_;
		3293	$self->{tbl_idx} = 0;
		3294	$self->add_spell ($_) for values %{$self->{spells}};
		3295	}
		3296
		3297	sub remove_spell {
		3298	my ($self, $spell) = @_;
		3299	delete $self->{spells}->{$spell->{name}};
		3300	$self->rebuild_spell_list;
		3301	}
		3302
		3303	#############################################################################
		3304
2324	package CFClient::UI::Root;	3305	package CFClient::UI::Root;
2325		3306
2326	our @ISA = CFClient::UI::Container::;	3307	our @ISA = CFClient::UI::Container::;
2327		3308
2328	use CFClient::OpenGL;	3309	use CFClient::OpenGL;
2329		3310
2330	sub check_size {	3311	sub new {
2331	my ($self) = @_;	3312	my $class = shift;
2332		3313
2333	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3314	my $self = $class->SUPER::new (
		3315	visible => 1,
		3316	@_,
		3317	);
		3318
		3319	Scalar::Util::weaken ($self->{root} = $self);
		3320
		3321	$self
2334	}	3322	}
2335		3323
2336	sub size_request {	3324	sub size_request {
2337	($::WIDTH, $::HEIGHT)	3325	my ($self) = @_;
2338	}
2339		3326
2340	sub configure {	3327	($self->{w}, $self->{h})
		3328	}
		3329
		3330	sub _to_pixel {
		3331	my ($coord, $size, $max) = @_;
		3332
		3333	$coord =
		3334	$coord eq "center" ? ($max - $size) * 0.5
		3335	: $coord eq "max" ? $max
		3336	: $coord;
		3337
		3338	$coord = 0 if $coord < 0;
		3339	$coord = $max - $size if $coord > $max - $size;
		3340
		3341	int $coord + 0.5
		3342	}
		3343
		3344	sub size_allocate {
2341	my ($self, $x, $y, $w, $h) = @_;	3345	my ($self, $w, $h) = @_;
2342		3346
2343	$self->SUPER::configure ($x, $y, $w, $h);
2344
2345	for my $child (@{$self->{children}}) {	3347	for my $child ($self->children) {
2346	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3348	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2347		3349
2348	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3350	$X = $child->{force_x} if exists $child->{force_x};
2349	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3351	$Y = $child->{force_y} if exists $child->{force_y};
		3352
		3353	$X = _to_pixel $X, $W, $self->{w};
		3354	$Y = _to_pixel $Y, $H, $self->{h};
		3355
2350	$child->configure ($X, $Y, $W,$H);	3356	$child->configure ($X, $Y, $W, $H);
2351	}	3357	}
2352	}	3358	}
2353		3359
2354	sub _topleft {	3360	sub coord2local {
2355	my ($self, $x, $y) = @_;	3361	my ($self, $x, $y) = @_;
2356		3362
2357	($x, $y)	3363	($x, $y)
2358	}	3364	}
2359		3365
		3366	sub coord2global {
		3367	my ($self, $x, $y) = @_;
		3368
		3369	($x, $y)
		3370	}
		3371
2360	sub update {	3372	sub update {
2361	my ($self) = @_;	3373	my ($self) = @_;
2362		3374
2363	$self->check_size;	3375	$::WANT_REFRESH++;
2364	::refresh ();
2365	}	3376	}
2366		3377
2367	sub add {	3378	sub add {
2368	my ($self, $child) = @_;	3379	my ($self, @children) = @_;
2369		3380
2370	# integerize window positions	3381	$_->{is_toplevel} = 1
2371	$child->{x} = int $child->{x};	3382	for @children;
2372	$child->{y} = int $child->{y};
2373		3383
2374	$self->SUPER::add ($child);	3384	$self->SUPER::add (@children);
		3385	}
		3386
		3387	sub remove {
		3388	my ($self, @children) = @_;
		3389
		3390	$self->SUPER::remove (@children);
		3391
		3392	delete $self->{is_toplevel}
		3393	for @children;
		3394
		3395	while (@children) {
		3396	my $w = pop @children;
		3397	push @children, $w->children;
		3398	$w->set_invisible;
		3399	}
2375	}	3400	}
2376		3401
2377	sub on_refresh {	3402	sub on_refresh {
2378	my ($self, $id, $cb) = @_;	3403	my ($self, $id, $cb) = @_;
2379		3404
2380	$self->{refresh_hook}{$id} = $cb;	3405	$self->{refresh_hook}{$id} = $cb;
2381	}	3406	}
2382		3407
		3408	sub on_post_alloc {
		3409	my ($self, $id, $cb) = @_;
		3410
		3411	$self->{post_alloc_hook}{$id} = $cb;
		3412	}
		3413
2383	sub draw {	3414	sub draw {
2384	my ($self) = @_;	3415	my ($self) = @_;
2385		3416
2386	while (my $rcb = delete $self->{refresh_hook}) {	3417	while ($self->{refresh_hook}) {
2387	$_->() for values %$rcb;	3418	$_->()
		3419	for values %{delete $self->{refresh_hook}};
2388	}	3420	}
		3421
		3422	if ($self->{realloc}) {
		3423	my %queue;
		3424	my @queue;
		3425	my $widget;
		3426
		3427	outer:
		3428	while () {
		3429	if (my $realloc = delete $self->{realloc}) {
		3430	for $widget (values %$realloc) {
		3431	$widget->{visible} or next; # do not resize invisible widgets
		3432
		3433	$queue{$widget+0}++ and next; # duplicates are common
		3434
		3435	push @{ $queue[$widget->{visible}] }, $widget;
		3436	}
		3437	}
		3438
		3439	while () {
		3440	@queue or last outer;
		3441
		3442	$widget = pop @{ $queue[-1] || [] }
		3443	and last;
		3444
		3445	pop @queue;
		3446	}
		3447
		3448	delete $queue{$widget+0};
		3449
		3450	my ($w, $h) = $widget->size_request;
		3451
		3452	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3453	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3454
		3455	$w = $widget->{force_w} if exists $widget->{force_w};
		3456	$h = $widget->{force_h} if exists $widget->{force_h};
		3457
		3458	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3459	|| delete $widget->{force_realloc}) {
		3460	$widget->{req_w} = $w;
		3461	$widget->{req_h} = $h;
		3462
		3463	$self->{size_alloc}{$widget+0} = $widget;
		3464
		3465	if (my $parent = $widget->{parent}) {
		3466	$self->{realloc}{$parent+0} = $parent
		3467	unless $queue{$parent+0};
		3468
		3469	$parent->{force_size_alloc} = 1;
		3470	$self->{size_alloc}{$parent+0} = $parent;
		3471	}
		3472	}
		3473
		3474	delete $self->{realloc}{$widget+0};
		3475	}
		3476	}
		3477
		3478	while (my $size_alloc = delete $self->{size_alloc}) {
		3479	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3480	values %$size_alloc;
		3481
		3482	while () {
		3483	my $widget = pop @queue || last;
		3484
		3485	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3486
		3487	$w = 0 if $w < 0;
		3488	$h = 0 if $h < 0;
		3489
		3490	$w = int $w + 0.5;
		3491	$h = int $h + 0.5;
		3492
		3493	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3494	$widget->{old_w} = $widget->{w};
		3495	$widget->{old_h} = $widget->{h};
		3496
		3497	$widget->{w} = $w;
		3498	$widget->{h} = $h;
		3499
		3500	$widget->emit (size_allocate => $w, $h);
		3501	}
		3502	}
		3503	}
		3504
		3505	while ($self->{post_alloc_hook}) {
		3506	$_->()
		3507	for values %{delete $self->{post_alloc_hook}};
		3508	}
		3509
2389		3510
2390	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3511	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2391	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3512	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2392	glClear GL_COLOR_BUFFER_BIT;	3513	glClear GL_COLOR_BUFFER_BIT;
2393		3514
2394	glMatrixMode GL_PROJECTION;	3515	glMatrixMode GL_PROJECTION;
2395	glLoadIdentity;	3516	glLoadIdentity;
2396	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3517	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2397	glMatrixMode GL_MODELVIEW;	3518	glMatrixMode GL_MODELVIEW;
2398	glLoadIdentity;	3519	glLoadIdentity;
2399		3520
		3521	{
		3522	package CFClient::UI::Base;
		3523
		3524	($draw_x, $draw_y, $draw_w, $draw_h) =
		3525	(0, 0, $self->{w}, $self->{h});
		3526	}
		3527
2400	$self->_draw;	3528	$self->_draw;
2401	}	3529	}
2402		3530
2403	#############################################################################	3531	#############################################################################
2404		3532
2405	package CFClient::UI;	3533	package CFClient::UI;
2406		3534
2407	$ROOT = new CFClient::UI::Root;	3535	$ROOT = new CFClient::UI::Root;
2408	$TOOLTIP = new CFClient::UI::Tooltip;	3536	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2409		3537
2410	1	3538	1
2411		3539

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