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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.175 by root, Tue Apr 25 11:48:31 2006 UTC vs.
Revision 1.270 by elmex, Fri Jun 2 09:02:49 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
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	}	61	}
40		62
41	return;	63	return;
42	}	64	}
43	}	65	}
…		…
47	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
48	}	70	}
49		71
50	# class methods for events	72	# class methods for events
51	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
53	if $FOCUS;	75	if $FOCUS;
54	}	76	}
55		77
56	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
58	if $FOCUS;	80	if $FOCUS;
59	}	81	}
60		82
61	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
62	my ($ev) = @_;	84	my ($ev) = @_;
…		…
71	check_tooltip;	93	check_tooltip;
72	}	94	}
73		95
74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
75		97
76	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79	}
80	}	100	}
81		101
82	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
83	my ($ev) = @_;	103	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
85		105
86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87		107
88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89		109
90	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93	}
94		112
95	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
96	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
97	$grab->update if $grab;	115	$grab->update if $grab;
98	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
114	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
115		133
116	check_tooltip;	134	check_tooltip;
117	}	135	}
118		136
119	if ($HOVER) {
120	($x, $y) = $HOVER->coord2local ($x, $y);
121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122	}	138	if $HOVER;
123	}	139	}
124		140
125	# convert position array to integers	141	# convert position array to integers
126	sub harmonize {	142	sub harmonize {
127	my ($vals) = @_;	143	my ($vals) = @_;
…		…
133	$rem += $_ - $i;	149	$rem += $_ - $i;
134	$_ = $i;	150	$_ = $i;
135	}	151	}
136	}	152	}
137		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
138	#############################################################################	195	#############################################################################
139		196
140	package CFClient::UI::Base;	197	package CFClient::UI::Base;
141		198
142	use strict;	199	use strict;
…		…
145		202
146	sub new {	203	sub new {
147	my $class = shift;	204	my $class = shift;
148		205
149	my $self = bless {	206	my $self = bless {
150	x => 0,	207	x => "center",
151	y => 0,	208	y => "center",
152	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
153	can_events => 1,	212	can_events => 1,
154	@_	213	@_
155	}, $class;	214	}, $class;
156		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
157	for (keys %$self) {	218	for (keys %$self) {
158	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
160	}	221	}
161	}	222	}
162		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
163	$self	236	$self
164	}	237	}
165		238
166	sub destroy {	239	sub destroy {
167	my ($self) = @_;	240	my ($self) = @_;
…		…
176	return if $self->{parent};	249	return if $self->{parent};
177		250
178	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
179	}	252	}
180		253
181	sub hide {	254	sub set_visible {
182	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};
183		278
184	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
185	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
186		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
187	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
188	if $self->{parent};	313	if $self->{parent};
189	}	314	}
190		315
191	sub move {	316	sub move_abs {
192	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
193		318
194	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
195	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
196	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
197		322
198	$self->update;	323	$self->update;
199	}	324	}
200		325
201	sub set_size {	326	sub set_size {
202	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
203		328
204	$self->{user_w} = $w;	329	$self->{force_w} = $w;
205	$self->{user_h} = $h;	330	$self->{force_h} = $h;
206		331
207	$self->check_size;	332	$self->realloc;
208	}	333	}
209		334
210	sub size_request {	335	sub size_request {
211	require Carp;	336	require Carp;
212	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
214		339
215	sub configure {	340	sub configure {
216	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
217		342
218	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
219	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
220	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
221		348
222	# use alignment to adjust x, y	349	# use alignment to adjust x, y
223		350
224	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
225	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
226
227	($w, $h) = ($w2, $h2);
228	}	353	}
229		354
230	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
231	$self->{x} = $x;	356	$self->{x} = $x;
232	$self->{y} = $y;	357	$self->{y} = $y;
233	$self->update;	358	$self->update;
234	}	359	}
235		360
236	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
237	$self->{w} = $w;	364	$self->{alloc_w} = $w;
238	$self->{h} = $h;	365	$self->{alloc_h} = $h;
239		366
240	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
241	$self->update;
242	}	368	}
243	}	369	}
244		370
245	sub size_allocate {	371	sub size_allocate {
246	# nothing to be done	372	# nothing to be done
247	}	373	}
248		374
249	sub children {	375	sub children {
250	}	376	}
251		377
252	# call when resoltuion changes etc.
253	sub reconfigure {
254	my ($self) = @_;
255
256	$_->reconfigure
257	for $self->children;
258
259	$_->check_size;
260	}
261
262	sub set_max_size {	378	sub set_max_size {
263	my ($self, $w, $h) = @_;	379	my ($self, $w, $h) = @_;
264		380
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	381	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	382	delete $self->{max_h}; $self->{max_h} = $h if $h;
267	}	383	}
268		384
269	# return top left coordinates	385	sub set_tooltip {
270	sub _topleft {
271	my ($self, $x, $y) = @_;	386	my ($self, $tooltip) = @_;
272		387
273	$self->{parent}	388	$tooltip =~ s/^\s+//;
274	or Carp::confess "no parent widget in _topleft\n";#d#	389	$tooltip =~ s/\s+$//;
275		390
276	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	391	return if $self->{tooltip} eq $tooltip;
		392
		393	$self->{tooltip} = $tooltip;
		394
		395	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		396	delete $CFClient::UI::TOOLTIP->{owner};
		397	CFClient::UI::check_tooltip;
		398	}
277	}	399	}
278		400
279	# translate global coordinates to local coordinate system	401	# translate global coordinates to local coordinate system
280	sub coord2local {	402	sub coord2local {
281	my ($self, $x, $y) = @_;	403	my ($self, $x, $y) = @_;
282		404
283	my ($X, $Y) = $self->_topleft;	405	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284	($x - $X, $y - $Y)
285	}	406	}
286		407
287	# translate local coordinates to global coordinate system	408	# translate local coordinates to global coordinate system
288	sub coord2global {	409	sub coord2global {
289	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
290		411
291	my ($X, $Y) = $self->_topleft;	412	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292	($x + $X, $y + $Y)
293	}	413	}
294		414
295	sub focus_in {	415	sub focus_in {
296	my ($self) = @_;	416	my ($self) = @_;
297		417
298	return if $FOCUS == $self;	418	return if $FOCUS == $self;
299	return unless $self->{can_focus};	419	return unless $self->{can_focus};
300		420
301	my $focus = $FOCUS; $FOCUS = $self;	421	my $focus = $FOCUS; $FOCUS = $self;
302		422
303	$self->emit (focus_in => $focus);	423	$self->_emit (focus_in => $focus);
304		424
305	$focus->update if $focus;	425	$focus->update if $focus;
306	$FOCUS->update;	426	$FOCUS->update;
307	}	427	}
308		428
…		…
311		431
312	return unless $FOCUS == $self;	432	return unless $FOCUS == $self;
313		433
314	my $focus = $FOCUS; undef $FOCUS;	434	my $focus = $FOCUS; undef $FOCUS;
315		435
316	$self->emit (focus_out => $focus);	436	$self->_emit (focus_out => $focus);
317		437
318	$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 $FOCUS;
319	}	442	}
320		443
321	sub mouse_motion { }	444	sub mouse_motion { }
322	sub button_up { }	445	sub button_up { }
323	sub key_down { }	446	sub key_down { }
324	sub key_up { }	447	sub key_up { }
325		448
326	sub button_down {	449	sub button_down {
327	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
328		451
329	$self->focus_in;	452	$self->focus_in;
330	}	453	}
331		454
332	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	455	sub find_widget {
333	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	456	my ($self, $x, $y) = @_;
334	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	457
335	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	458	return () unless $self->{can_events};
336	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, $draw_h); # screen rectangle being drawn
337		528
338	sub draw {	529	sub draw {
339	my ($self) = @_;	530	my ($self) = @_;
340		531
341	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);
342		543
343	glPushMatrix;	544	glPushMatrix;
344	glTranslate $self->{x}, $self->{y}, 0;	545	glTranslate $self->{x}, $self->{y}, 0;
345	$self->_draw;	546	$self->_draw;
346	glPopMatrix;	547	glPopMatrix;
…		…
358	glVertex $x , $y + $self->{h};	559	glVertex $x , $y + $self->{h};
359	glEnd;	560	glEnd;
360	glDisable GL_BLEND;	561	glDisable GL_BLEND;
361	}	562	}
362		563
363	if ($ENV{PCLIENT_DEBUG}) {	564	if ($ENV{CFPLUS_DEBUG} & 1) {
364	glPushMatrix;	565	glPushMatrix;
365	glColor 1, 1, 0, 1;	566	glColor 1, 1, 0, 1;
366	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367	glBegin GL_LINE_LOOP;	568	glBegin GL_LINE_LOOP;
368	glVertex 0 , 0;	569	glVertex 0 , 0;
369	glVertex $self->{w}, 0;	570	glVertex $self->{w} - 1, 0;
370	glVertex $self->{w}, $self->{h};	571	glVertex $self->{w} - 1, $self->{h} - 1;
371	glVertex 0 , $self->{h};	572	glVertex 0 , $self->{h} - 1;
372	glEnd;	573	glEnd;
373	glPopMatrix;	574	glPopMatrix;
374	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 => $self, fontsize => 0)->_draw;
375	}	576	}
376	}	577	}
377		578
378	sub _draw {	579	sub _draw {
379	my ($self) = @_;	580	my ($self) = @_;
380		581
381	warn "no draw defined for $self\n";	582	warn "no draw defined for $self\n";
382	}	583	}
383		584
384	sub find_widget {
385	my ($self, $x, $y) = @_;
386
387	return () unless $self->{can_events};
388
389	return $self
390	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393	()
394	}
395
396	sub set_parent {
397	my ($self, $parent) = @_;
398
399	Scalar::Util::weaken ($self->{parent} = $parent);
400	}
401
402	sub check_size {
403	my ($self) = @_;
404
405	$self->{parent}
406	or return 1;
407
408	my ($w, $h) = $self->{user_w} && $self->{user_h}
409	? @$self{qw(user_w user_h)}
410	: $self->size_request;
411
412	if ($w != $self->{req_w} || $h != $self->{req_h}) {
413	$self->{req_w} = $w;
414	$self->{req_h} = $h;
415
416	$self->{parent}->check_size
417	or $self->size_allocate (
418	(List::Util::max $self->{w}, $w),
419	(List::Util::max $self->{h}, $h),
420	);
421
422	1
423	} else {
424	0
425	}
426	}
427
428	sub update {
429	my ($self) = @_;
430
431	$self->{parent}->update
432	if $self->{parent};
433	}
434
435	sub connect {
436	my ($self, $signal, $cb) = @_;
437
438	push @{ $self->{signal_cb}{$signal} }, $cb;
439	}
440
441	sub emit {
442	my ($self, $signal, @args) = @_;
443
444	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445	}
446
447	sub DESTROY {	585	sub DESTROY {
448	my ($self) = @_;	586	my ($self) = @_;
449		587
		588	delete $WIDGET{$self+0};
450	#$self->deactivate;	589	#$self->deactivate;
451	}	590	}
452		591
453	#############################################################################	592	#############################################################################
454		593
…		…
463	my $class = shift;	602	my $class = shift;
464		603
465	# range [value, low, high, page]	604	# range [value, low, high, page]
466		605
467	$class->SUPER::new (	606	$class->SUPER::new (
468	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
469	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
470	@_	609	@_
471	)	610	)
472	}	611	}
473		612
474	sub _draw {	613	sub _draw {
475	my ($self) = @_;	614	my ($self) = @_;
476		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
477	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
478		622
479	glEnable GL_BLEND;	623	glEnable GL_BLEND;
480	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
481	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
482		626
483	glBegin GL_QUADS;	627	glBegin GL_QUADS;
484	glVertex 0 , 0;	628	glVertex 0 , 0;
485	glVertex 0 , $h;	629	glVertex 0 , $h;
486	glVertex $w, $h;	630	glVertex $w, $h;
487	glVertex $w, 0;	631	glVertex $w, 0;
488	glEnd;	632	glEnd;
489		633
490	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
491	}	636	}
492		637
493	#############################################################################	638	#############################################################################
494		639
495	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
…		…
500	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
501	$class->SUPER::new (can_events => 0, %arg);	646	$class->SUPER::new (can_events => 0, %arg);
502	}	647	}
503		648
504	sub size_request {	649	sub size_request {
505	(0, 0)	650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
506	}	653	}
507		654
508	sub draw { }	655	sub draw { }
509		656
510	#############################################################################	657	#############################################################################
…		…
527		674
528	$self	675	$self
529	}	676	}
530		677
531	sub add {	678	sub add {
532	my ($self, $child) = @_;	679	my ($self, @widgets) = @_;
533		680
534	$child->set_parent ($self);	681	$_->set_parent ($self)
		682	for @widgets;
535		683
536	use sort 'stable';	684	use sort 'stable';
537		685
538	$self->{children} = [	686	$self->{children} = [
539	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
540	@{$self->{children}}, $child	688	@{$self->{children}}, @widgets
541	];	689	];
542		690
543	$child->check_size;	691	$self->realloc;
544	}	692	}
545		693
546	sub children {	694	sub children {
547	@{ $_[0]{children} }	695	@{ $_[0]{children} }
548	}	696	}
…		…
553	delete $child->{parent};	701	delete $child->{parent};
554	$child->hide;	702	$child->hide;
555		703
556	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557		705
558	$self->check_size;	706	$self->realloc;
559	$self->update;
560	}	707	}
561		708
562	sub clear {	709	sub clear {
563	my ($self) = @_;	710	my ($self) = @_;
564		711
…		…
567		714
568	for (@$children) {	715	for (@$children) {
569	delete $_->{parent};	716	delete $_->{parent};
570	$_->hide;	717	$_->hide;
571	}	718	}
		719
		720	$self->realloc;
572	}	721	}
573		722
574	sub find_widget {	723	sub find_widget {
575	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
576		725
…		…
651	}	800	}
652		801
653	sub update {	802	sub update {
654	my ($self) = @_;	803	my ($self) = @_;
655		804
656	$ROOT->on_refresh ($self => sub { $self->render_child });	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
657	$self->SUPER::update;	806	$self->SUPER::update;
658	}	807	}
659		808
660	sub size_allocate {	809	sub size_allocate {
661	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
662		811
663	$self->SUPER::size_allocate ($w, $h);	812	$self->SUPER::size_allocate ($w, $h);
664	$self->update;	813	$self->update;
		814	}
		815
		816	sub _render {
		817	my ($self) = @_;
		818
		819	$self->{children}[0]->draw;
665	}	820	}
666		821
667	sub render_child {	822	sub render_child {
668	my ($self) = @_;	823	my ($self) = @_;
669		824
670	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671	glClearColor 0, 0, 0, 0;	826	glClearColor 0, 0, 0, 0;
672	glClear GL_COLOR_BUFFER_BIT;	827	glClear GL_COLOR_BUFFER_BIT;
673	$self->child->draw;	828
674	# glColorMask 1, 1, 1, 0;	829	{
675	# glEnable GL_BLEND;	830	package CFClient::UI::Base;
676	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;	831
677	# glRasterPos 0, 0;	832	($draw_x, $draw_y, $draw_w, $draw_h) =
678	# glCopyPixels 0, 0, $self->{w}, $self->{h};	833	(0, 0, $self->{w}, $self->{h});
679	# glDisable GL_BLEND;	834	}
680	# glColorMask 1, 1, 1, 1;	835
		836	$self->_render;
681	};	837	};
682	}	838	}
683		839
684	sub _draw {	840	sub _draw {
685	my ($self) = @_;	841	my ($self) = @_;
686		842
687	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
688		844
689	my $tex = $self->{texture}	845	my $tex = $self->{texture}
690	or return;	846	or return;
691		847
692	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696	glColor 0, 0, 0, 1;	850	glColor 1, 1, 1, 1;
697		851
698	$tex->draw_quad (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699		853
700	glDisable GL_BLEND;
701	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
702	}	855	}
703		856
704	#############################################################################	857	#############################################################################
705		858
706	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
707		860
708	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
709
710	sub new { die }
711
712	sub size_request {
713	my ($self) = @_;
714
715	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718	@$self{qw(child_w child_h)}
719	}
720
721	sub _draw {
722	my ($self) = @_;
723
724	$self->{children}[1]->draw;
725	}
726
727
728	#############################################################################
729
730	package CFClient::UI::Frame;
731
732	our @ISA = CFClient::UI::Bin::;
733
734	use CFClient::OpenGL;
735		862
736	sub new {	863	sub new {
737	my $class = shift;	864	my $class = shift;
738		865
739	my $self = $class->SUPER::new (	866	$class->SUPER::new (
740	bg => [1, 1, 1, 1],	867	scroll_x => 0,
741	border_bg => [1, 1, 1, 1],	868	scroll_y => 1,
742	border => 0.8,
743	@_	869	@_,
744	);	870	)
745
746	$self
747	}	871	}
748		872
749	sub _draw {	873	sub size_request {
		874	my ($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, $h)
		882	}
		883
		884	sub size_allocate {
750	my ($self) = @_;	885	my ($self, $w, $h) = @_;
751		886
752	my ($w, $h) = ($self->{w}, $self->{h});	887	my $child = $self->child;
753		888
754	glEnable GL_BLEND;	889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
755	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
756	glEnable GL_TEXTURE_2D;
757	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758		891
759	# glBegin GL_QUADS;	892	$self->child->configure (0, 0, $w, $h);
760	# glColor 0, 0, 0, 0;	893	$self->update;
761	# glVertex 0 , 0;	894	}
762	# glVertex 0 , $h;
763	# glVertex $w, $h;
764	# glVertex $w, 0;
765	# glEnd;
766		895
		896	sub set_offset {
		897	my ($self, $x, $y) = @_;
767		898
768	$self->child->draw;	899	$self->{view_x} = int $x;
769	glDisable GL_BLEND;	900	$self->{view_y} = int $y;
770	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;
771	}	942	}
772		943
773	#############################################################################	944	#############################################################################
774		945
775	package CFClient::UI::FancyFrame;	946	package CFClient::UI::ScrolledWindow;
776		947
777	our @ISA = CFClient::UI::Bin::;	948	our @ISA = CFClient::UI::HBox::;
778
779	use CFClient::OpenGL;
780
781	my @tex =
782	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784		949
785	sub new {	950	sub new {
786	my $class = shift;	951	my $class = shift;
787		952
788	# 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};
789		1058
790	my $self = $class->SUPER::new (	1059	my $self = $class->SUPER::new (
791	bg => [1, 1, 1, 1],	1060	bg => [1, 1, 1, 1],
792	border_bg => [1, 1, 1, 1],	1061	border_bg => [1, 1, 1, 1],
793	border => 0.8,	1062	border => 0.6,
794	can_events => 1,	1063	can_events => 1,
795	@_	1064	min_w => 16,
		1065	min_h => 16,
		1066	%arg,
796	);	1067	);
797		1068
798	$self->{title} &&= new CFClient::UI::Label	1069	$self->{title} = new CFClient::UI::Label
799	align => 0,	1070	align => 0,
800	valign => 1,	1071	valign => 1,
801	text => $self->{title},	1072	text => $title,
802	fontsize => 1;	1073	fontsize => $self->{border}
		1074	if defined $title;
803		1075
804	$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};
805	}	1084	}
806		1085
807	sub border {	1086	sub border {
808	int $_[0]{border} * $::FONTSIZE	1087	int $_[0]{border} * $::FONTSIZE
809	}	1088	}
810		1089
811	sub size_request {	1090	sub size_request {
812	my ($self) = @_;	1091	my ($self) = @_;
		1092
		1093	$self->{title}->size_request
		1094	if $self->{title};
813		1095
814	my ($w, $h) = $self->SUPER::size_request;	1096	my ($w, $h) = $self->SUPER::size_request;
815		1097
816	(	1098	(
817	$w + $self->border * 2,	1099	$w + $self->border * 2,
…		…
820	}	1102	}
821		1103
822	sub size_allocate {	1104	sub size_allocate {
823	my ($self, $w, $h) = @_;	1105	my ($self, $w, $h) = @_;
824		1106
		1107	if ($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
825	$h -= List::Util::max 0, $self->border * 2;	1115	$h -= List::Util::max 0, $border * 2;
826	$w -= List::Util::max 0, $self->border * 2;	1116	$w -= List::Util::max 0, $border * 2;
827		1117
828	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829	if $self->{title};
830
831	$self->child->configure ($self->border, $self->border, $w, $h);	1118	$self->child->configure ($border, $border, $w, $h);
832	}	1119	}
833		1120
834	sub button_down {	1121	sub button_down {
835	my ($self, $ev, $x, $y) = @_;	1122	my ($self, $ev, $x, $y) = @_;
836		1123
		1124	my ($w, $h) = @$self{qw(w h)};
837	my $border = $self->border;	1125	my $border = $self->border;
838		1126
839	if ($x < $self->{w} && $x >= $self->{w} - $border	1127	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
840	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1128	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
841		1129
		1130	if ($lr & $td) {
		1131	my ($wx, $wy) = ($self->{x}, $self->{y});
842	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1132	my ($ox, $oy) = ($ev->{x}, $ev->{y});
843	my ($bw, $bh) = ($self->{w}, $self->{h});	1133	my ($bw, $bh) = ($self->{w}, $self->{h});
844		1134
		1135	my $mx = $x < $border;
		1136	my $my = $y < $border;
		1137
845	$self->{motion} = sub {	1138	$self->{motion} = sub {
846	my ($ev, $x, $y) = @_;	1139	my ($ev, $x, $y) = @_;
847		1140
848	($x, $y) = ($ev->{x}, $ev->{y});	1141	my $dx = $ev->{x} - $ox;
		1142	my $dy = $ev->{y} - $oy;
849		1143
850	$self->{user_w} = $bw + $x - $ox;	1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
851	$self->{user_h} = $bh + $y - $oy;	1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
852	$self->check_size;	1146
		1147	$self->realloc;
		1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
853	};	1149	};
854		1150
855	} elsif ($x >= 0 && $x < $self->{w}	1151	} elsif ($lr ^ $td) {
856	&& $y >= 0 && $y < $border) {
857
858	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});
859	my ($bx, $by) = ($self->{x}, $self->{y});	1153	my ($bx, $by) = ($self->{x}, $self->{y});
860		1154
861	$self->{motion} = sub {	1155	$self->{motion} = sub {
862	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
863		1157
864	($x, $y) = ($ev->{x}, $ev->{y});	1158	($x, $y) = ($ev->{x}, $ev->{y});
865		1159
866	$self->move ($bx + $x - $ox, $by + $y - $oy);	1160	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
867	$self->update;
868	};	1161	};
869	}	1162	}
870	}	1163	}
871		1164
872	sub button_up {	1165	sub button_up {
…		…
882	}	1175	}
883		1176
884	sub _draw {	1177	sub _draw {
885	my ($self) = @_;	1178	my ($self) = @_;
886		1179
		1180	my $child = $self->{children}[0];
		1181
887	my ($w, $h ) = ($self->{w}, $self->{h});	1182	my ($w, $h ) = ($self->{w}, $self->{h});
888	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1183	my ($cw, $ch) = ($child->{w}, $child->{h});
889		1184
890	glEnable GL_BLEND;
891	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
892	glEnable GL_TEXTURE_2D;	1185	glEnable GL_TEXTURE_2D;
893	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
894		1187
895	my $border = $self->border;	1188	my $border = $self->border;
896		1189
897	glColor @{ $self->{border_bg} };	1190	glColor @{ $self->{border_bg} };
898	$tex[1]->draw_quad (0, 0, $w, $border);	1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);
899	$tex[3]->draw_quad (0, $border, $border, $ch);	1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
900	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
901	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1194	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
902		1195
903	my $bg = $tex[0];	1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
		1197	glColor @{ $self->{bg} };
904		1198
905	# TODO: repeat texture not scale	1199	# TODO: repeat texture not scale
906	my $rep_x = $cw / $bg->{w};	1200	# solve this better(?)
907	my $rep_y = $ch / $bg->{h};	1201	$bg->{s} = $cw / $bg->{w};
908		1202	$bg->{t} = $ch / $bg->{h};
909	glColor @{ $self->{bg} };
910
911	$bg->{s} = $rep_x;
912	$bg->{t} = $rep_y;
913	$bg->{wrap_mode} = 1;
914	$bg->draw_quad ($border, $border, $cw, $ch);	1203	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1204	}
915		1205
916	glDisable GL_TEXTURE_2D;	1206	glDisable GL_TEXTURE_2D;
917	glDisable GL_BLEND;
918		1207
919	$self->{title}->draw if $self->{title};
920	$self->child->draw;	1208	$child->draw;
		1209
		1210	if ($self->{title}) {
		1211	glTranslate 0, $border - $self->{h};
		1212	$self->{title}->_draw;
		1213	}
921	}	1214	}
922		1215
923	#############################################################################	1216	#############################################################################
924		1217
925	package CFClient::UI::Table;	1218	package CFClient::UI::Table;
…		…
933	sub new {	1226	sub new {
934	my $class = shift;	1227	my $class = shift;
935		1228
936	$class->SUPER::new (	1229	$class->SUPER::new (
937	col_expand => [],	1230	col_expand => [],
938	@_	1231	@_,
939	)	1232	)
		1233	}
		1234
		1235	sub children {
		1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
940	}	1237	}
941		1238
942	sub add {	1239	sub add {
943	my ($self, $x, $y, $child) = @_;	1240	my ($self, $x, $y, $child) = @_;
944		1241
945	$child->set_parent ($self);	1242	$child->set_parent ($self);
946	$self->{children}[$y][$x] = $child;	1243	$self->{children}[$y][$x] = $child;
947		1244
948	$child->check_size;	1245	$self->realloc;
949	}	1246	}
950		1247
951	sub children {
952	grep $_, map @$_, grep $_, @{ $_[0]{children} }
953	}
954
955	# TODO: move to container class maybe? send childs a signal on removal?	1248	# TODO: move to container class maybe? send children a signal on removal?
956	sub clear {	1249	sub clear {
957	my ($self) = @_;	1250	my ($self) = @_;
958		1251
959	my @children = $self->children;	1252	my @children = $self->children;
960	delete $self->{children};	1253	delete $self->{children};
…		…
962	for (@children) {	1255	for (@children) {
963	delete $_->{parent};	1256	delete $_->{parent};
964	$_->hide;	1257	$_->hide;
965	}	1258	}
966		1259
967	$self->update;	1260	$self->realloc;
968	}	1261	}
969		1262
970	sub get_wh {	1263	sub get_wh {
971	my ($self) = @_;	1264	my ($self) = @_;
972		1265
…		…
1003	sub size_allocate {	1296	sub size_allocate {
1004	my ($self, $w, $h) = @_;	1297	my ($self, $w, $h) = @_;
1005		1298
1006	my ($ws, $hs) = $self->get_wh;	1299	my ($ws, $hs) = $self->get_wh;
1007		1300
1008	my $req_w = sum @$ws;	1301	my $req_w = (sum @$ws) || 1;
1009	my $req_h = sum @$hs;	1302	my $req_h = (sum @$hs) || 1;
1010		1303
1011	# TODO: nicer code && do row_expand	1304	# TODO: nicer code && do row_expand
1012	my @col_expand = @{$self->{col_expand}};	1305	my @col_expand = @{$self->{col_expand}};
1013	@col_expand = (1) x @$ws unless @col_expand;	1306	@col_expand = (1) x @$ws unless @col_expand;
1014	my $col_expand = (sum @col_expand) || 1;	1307	my $col_expand = (sum @col_expand) || 1;
…		…
1068	}	1361	}
1069	}	1362	}
1070		1363
1071	#############################################################################	1364	#############################################################################
1072		1365
1073	package CFClient::UI::HBox;	1366	package CFClient::UI::Box;
1074
1075	# TODO: wrap into common Box base class
1076		1367
1077	our @ISA = CFClient::UI::Container::;	1368	our @ISA = CFClient::UI::Container::;
1078		1369
1079	sub size_request {	1370	sub size_request {
1080	my ($self) = @_;	1371	my ($self) = @_;
1081		1372
1082	my @alloc = map [$_->size_request], @{$self->{children}};	1373	$self->{vertical}
1083		1374	? (
1084	(	1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1085	(List::Util::sum map $_->[0], @alloc),	1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1086	(List::Util::max map $_->[1], @alloc),	1377	)
1087	)	1378	: (
		1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1381	)
1088	}	1382	}
1089		1383
1090	sub size_allocate {	1384	sub size_allocate {
1091	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
1092		1386
1093	($h, $w) = ($w, $h);	1387	my $space = $self->{vertical} ? $h : $w;
1094
1095	my $children = $self->{children};	1388	my $children = $self->{children};
1096		1389
1097	my @h = map $_->{req_w}, @$children;	1390	my @req;
1098		1391
1099	my $req_h = List::Util::sum @h;	1392	if ($self->{homogeneous}) {
1100		1393	@req = ($space / (@$children || 1)) x @$children;
1101	if ($req_h > $h) {
1102	# ah well, not enough space
1103	$_ *= $h / $req_h for @h;
1104	} 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 {
1105	my $exp = List::Util::sum map $_->{expand}, @$children;	1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1106	$exp ||= 1;
1107		1403
		1404	$space = ($space - $req) / $expand; # remaining space to give away
		1405
		1406	$req[$_] += $space * $children->[$_]{expand}
1108	for (0 .. $#$children) {	1407	for 0 .. $#$children;
1109	my $child = $children->[$_];
1110
1111	my $alloc_h = $h[$_];
1112	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1113	$h[$_] = $alloc_h;
1114	}	1408	}
1115	}	1409	}
1116		1410
1117	CFClient::UI::harmonize \@h;	1411	CFClient::UI::harmonize \@req;
1118		1412
1119	my $y = 0;	1413	my $pos = 0;
1120	for (0 .. $#$children) {	1414	for (0 .. $#$children) {
1121	my $child = $children->[$_];
1122	my $h = $h[$_];	1415	my $alloc = $req[$_];
1123	$child->configure ($y, 0, $h, $w);	1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1124		1417
1125	$y += $h;	1418	$pos += $alloc;
1126	}	1419	}
1127		1420
1128	1	1421	1
1129	}	1422	}
1130		1423
1131	#############################################################################	1424	#############################################################################
1132		1425
		1426	package CFClient::UI::HBox;
		1427
		1428	our @ISA = CFClient::UI::Box::;
		1429
		1430	sub new {
		1431	my $class = shift;
		1432
		1433	$class->SUPER::new (
		1434	vertical => 0,
		1435	@_,
		1436	)
		1437	}
		1438
		1439	#############################################################################
		1440
1133	package CFClient::UI::VBox;	1441	package CFClient::UI::VBox;
1134		1442
1135	# TODO: wrap into common Box base class
1136
1137	our @ISA = CFClient::UI::Container::;	1443	our @ISA = CFClient::UI::Box::;
1138		1444
1139	sub size_request {	1445	sub new {
1140	my ($self) = @_;	1446	my $class = shift;
1141		1447
1142	my @alloc = map [$_->size_request], @{$self->{children}};	1448	$class->SUPER::new (
1143		1449	vertical => 1,
1144	(	1450	@_,
1145	(List::Util::max map $_->[0], @alloc),
1146	(List::Util::sum map $_->[1], @alloc),
1147	)	1451	)
1148	}	1452	}
1149		1453
1150	sub size_allocate {
1151	my ($self, $w, $h) = @_;
1152
1153	my $children = $self->{children};
1154
1155	my @h = map $_->{req_h}, @$children;
1156
1157	my $req_h = List::Util::sum @h;
1158
1159	if ($req_h > $h) {
1160	# ah well, not enough space
1161	$_ *= $h / $req_h for @h;
1162	} else {
1163	my $exp = List::Util::sum map $_->{expand}, @$children;
1164	$exp ||= 1;
1165
1166	for (0 .. $#$children) {
1167	my $child = $children->[$_];
1168
1169	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1170	}
1171	}
1172
1173	CFClient::UI::harmonize \@h;
1174
1175	my $y = 0;
1176	for (0 .. $#$children) {
1177	my $child = $children->[$_];
1178	my $h = $h[$_];
1179	$child->configure (0, $y, $w, $h);
1180
1181	$y += $h;
1182	}
1183
1184	1
1185	}
1186
1187	#############################################################################	1454	#############################################################################
1188		1455
1189	package CFClient::UI::Label;	1456	package CFClient::UI::Label;
1190		1457
1191	our @ISA = CFClient::UI::Base::;	1458	our @ISA = CFClient::UI::DrawBG::;
1192		1459
1193	use CFClient::OpenGL;	1460	use CFClient::OpenGL;
1194		1461
1195	sub new {	1462	sub new {
1196	my ($class, %arg) = @_;	1463	my ($class, %arg) = @_;
1197		1464
1198	my $self = $class->SUPER::new (	1465	my $self = $class->SUPER::new (
1199	fg => [1, 1, 1],	1466	fg => [1, 1, 1],
		1467	#bg => none
		1468	#active_bg => none
1200	#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),
1201	fontsize => 1,	1475	fontsize => 1,
1202	text => "",
1203	align => -1,	1476	align => -1,
1204	valign => -1,	1477	valign => -1,
1205	padding => 2,	1478	padding_x => 2,
1206	layout => new CFClient::Layout,	1479	padding_y => 2,
1207	can_events => 0,	1480	can_events => 0,
1208	%arg	1481	%arg
1209	);	1482	);
1210		1483
1211	if (exists $self->{template}) {	1484	if (exists $self->{template}) {
1212	my $layout = new CFClient::Layout;	1485	my $layout = new CFClient::Layout;
1213	$layout->set_text (delete $self->{template});	1486	$layout->set_text (delete $self->{template});
1214	$self->{template} = $layout;	1487	$self->{template} = $layout;
1215	}	1488	}
1216		1489
1217	$self->set_text (delete $self->{text}) if exists $self->{text};	1490	if (exists $self->{markup}) {
1218	$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	}
1219		1495
1220	$self	1496	$self
1221	}	1497	}
1222		1498
1223	sub escape {	1499	sub escape($) {
1224	local $_ = $_[1];	1500	local $_ = $_[0];
1225		1501
1226	s/&/&amp;/g;	1502	s/&/&amp;/g;
1227	s/>/&gt;/g;	1503	s/>/&gt;/g;
1228	s/</&lt;/g;	1504	s/</&lt;/g;
1229		1505
1230	$_[1]	1506	$_
1231	}	1507	}
1232		1508
1233	sub update {	1509	sub update {
1234	my ($self) = @_;	1510	my ($self) = @_;
1235		1511
1236	delete $self->{texture};	1512	delete $self->{texture};
1237	$self->SUPER::update;	1513	$self->SUPER::update;
1238	}	1514	}
1239		1515
1240	sub reconfigure {
1241	my ($self) = @_;
1242
1243	delete $self->{texture};
1244	}
1245
1246	sub set_text {	1516	sub set_text {
1247	my ($self, $text) = @_;	1517	my ($self, $text) = @_;
1248		1518
1249	return if $self->{text} eq "T$text";	1519	return if $self->{text} eq "T$text";
1250	$self->{text} = "T$text";	1520	$self->{text} = "T$text";
1251		1521
		1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1252	$self->{layout}->set_text ($text);	1523	$self->{layout}->set_text ($text);
1253		1524
1254	delete $self->{texture};	1525	$self->realloc;
1255	$self->update;	1526	$self->update;
1256	$self->check_size;
1257	}	1527	}
1258		1528
1259	sub set_markup {	1529	sub set_markup {
1260	my ($self, $markup) = @_;	1530	my ($self, $markup) = @_;
1261		1531
1262	return if $self->{text} eq "M$markup";	1532	return if $self->{text} eq "M$markup";
1263	$self->{text} = "M$markup";	1533	$self->{text} = "M$markup";
1264		1534
		1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1536
		1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1265	$self->{layout}->set_markup ($markup);	1538	$self->{layout}->set_markup ($markup);
1266		1539
1267	delete $self->{texture};	1540	$self->realloc;
1268	$self->update;	1541	$self->update;
1269	$self->check_size;
1270	}	1542	}
1271		1543
1272	sub size_request {	1544	sub size_request {
1273	my ($self) = @_;	1545	my ($self) = @_;
1274		1546
1275	$self->{layout}->set_font ($self->{font}) if $self->{font};	1547	$self->{layout}->set_font ($self->{font}) if $self->{font};
1276	$self->{layout}->set_width ($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});
1277	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1278		1552
1279	my ($w, $h) = $self->{layout}->size;	1553	my ($w, $h) = $self->{layout}->size;
1280		1554
1281	if (exists $self->{template}) {	1555	if (exists $self->{template}) {
…		…
1286		1560
1287	$w = List::Util::max $w, $w2;	1561	$w = List::Util::max $w, $w2;
1288	$h = List::Util::max $h, $h2;	1562	$h = List::Util::max $h, $h2;
1289	}	1563	}
1290		1564
1291	(	1565	($w, $h)
1292	$w + $self->{padding} * 2,
1293	$h + $self->{padding} * 2,
1294	)
1295	}	1566	}
1296		1567
1297	sub size_allocate {	1568	sub size_allocate {
1298	my ($self, $w, $h) = @_;	1569	my ($self, $w, $h) = @_;
1299		1570
		1571	delete $self->{ox};
		1572
1300	delete $self->{texture};	1573	delete $self->{texture}
		1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1301	}	1575	}
1302		1576
1303	sub set_fontsize {	1577	sub set_fontsize {
1304	my ($self, $fontsize) = @_;	1578	my ($self, $fontsize) = @_;
1305		1579
1306	$self->{fontsize} = $fontsize;	1580	$self->{fontsize} = $fontsize;
1307	delete $self->{texture};	1581	delete $self->{texture};
1308	$self->check_size;	1582
1309	$self->update;	1583	$self->realloc;
1310	}	1584	}
1311		1585
1312	sub _draw {	1586	sub _draw {
1313	my ($self) = @_;	1587	my ($self) = @_;
1314		1588
		1589	$self->SUPER::_draw; # draw background, if applicable
		1590
1315	my $tex = $self->{texture} ||= do {	1591	my $tex = $self->{texture} ||= do {
		1592	$self->{layout}->set_foreground (@{$self->{fg}});
1316	$self->{layout}->set_font ($self->{font}) if $self->{font};	1593	$self->{layout}->set_font ($self->{font}) if $self->{font};
1317	$self->{layout}->set_width ($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});
1318	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1598
1319	new_from_layout CFClient::Texture $self->{layout}	1599	new_from_layout CFClient::Texture $self->{layout}
1320	};	1600	};
1321		1601
1322	glEnable GL_BLEND;	1602	unless (exists $self->{ox}) {
1323	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} - $tex->{h}) * 0.5);
		1610	};
		1611
1324	glEnable GL_TEXTURE_2D;	1612	glEnable GL_TEXTURE_2D;
1325	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1326		1614
		1615	if ($tex->{format} == GL_ALPHA) {
1327	glColor @{$self->{fg}};	1616	glColor @{$self->{fg}};
1328
1329	$self->{ox} = int (
1330	$self->{align} < 0 ? $self->{padding}
1331	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1332	: ($self->{w} - $tex->{w}) * 0.5
1333	);
1334
1335	$self->{oy} = int (
1336	$self->{valign} < 0 ? $self->{padding}
1337	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1338	: ($self->{h} - $tex->{h}) * 0.5
1339	);
1340
1341	$tex->draw_quad ($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	}
1342		1621
1343	glDisable GL_TEXTURE_2D;	1622	glDisable GL_TEXTURE_2D;
1344	glDisable GL_BLEND;
1345	}	1623	}
1346		1624
1347	#############################################################################	1625	#############################################################################
1348		1626
1349	package CFClient::UI::EntryBase;	1627	package CFClient::UI::EntryBase;
…		…
1362	active_fg => [0, 0, 0],	1640	active_fg => [0, 0, 0],
1363	can_hover => 1,	1641	can_hover => 1,
1364	can_focus => 1,	1642	can_focus => 1,
1365	valign => 0,	1643	valign => 0,
1366	can_events => 1,	1644	can_events => 1,
		1645	#text => ...
1367	@_	1646	@_
1368	)	1647	)
1369	}	1648	}
1370		1649
1371	sub _set_text {	1650	sub _set_text {
…		…
1381	$self->{text} = $text;	1660	$self->{text} = $text;
1382		1661
1383	$text =~ s/./*/g if $self->{hidden};	1662	$text =~ s/./*/g if $self->{hidden};
1384	$self->{layout}->set_text ("$text ");	1663	$self->{layout}->set_text ("$text ");
1385		1664
1386	$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;
1387	}	1675	}
1388		1676
1389	sub get_text {	1677	sub get_text {
1390	$_[0]{text}	1678	$_[0]{text}
1391	}	1679	}
…		…
1394	my ($self) = @_;	1682	my ($self) = @_;
1395		1683
1396	my ($w, $h) = $self->SUPER::size_request;	1684	my ($w, $h) = $self->SUPER::size_request;
1397		1685
1398	($w + 1, $h) # add 1 for cursor	1686	($w + 1, $h) # add 1 for cursor
1399	}
1400
1401	sub size_allocate {
1402	my ($self, $w, $h) = @_;
1403
1404	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1405	}
1406
1407	sub set_text {
1408	my ($self, $text) = @_;
1409
1410	$self->{cursor} = length $text;
1411	$self->_set_text ($text);
1412	$self->update;
1413	}	1687	}
1414		1688
1415	sub key_down {	1689	sub key_down {
1416	my ($self, $ev) = @_;	1690	my ($self, $ev) = @_;
1417		1691
…		…
1419	my $sym = $ev->{sym};	1693	my $sym = $ev->{sym};
1420	my $uni = $ev->{unicode};	1694	my $uni = $ev->{unicode};
1421		1695
1422	my $text = $self->get_text;	1696	my $text = $self->get_text;
1423		1697
1424	if ($sym == 8) {	1698	if ($uni == 8) {
1425	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1426	} elsif ($sym == 127) {	1700	} elsif ($uni == 127) {
1427	substr $text, $self->{cursor}, 1, "";	1701	substr $text, $self->{cursor}, 1, "";
1428	} elsif ($sym == CFClient::SDLK_LEFT) {	1702	} elsif ($sym == CFClient::SDLK_LEFT) {
1429	--$self->{cursor} if $self->{cursor};	1703	--$self->{cursor} if $self->{cursor};
1430	} elsif ($sym == CFClient::SDLK_RIGHT) {	1704	} elsif ($sym == CFClient::SDLK_RIGHT) {
1431	++$self->{cursor} if $self->{cursor} < length $self->{text};	1705	++$self->{cursor} if $self->{cursor} < length $self->{text};
1432	} elsif ($sym == CFClient::SDLK_HOME) {	1706	} elsif ($sym == CFClient::SDLK_HOME) {
1433	$self->{cursor} = 0;	1707	$self->{cursor} = 0;
1434	} elsif ($sym == CFClient::SDLK_END) {	1708	} elsif ($sym == CFClient::SDLK_END) {
1435	$self->{cursor} = length $text;	1709	$self->{cursor} = length $text;
1436	} elsif ($sym == 27) {	1710	} elsif ($uni == 27) {
1437	$self->emit ('escape');	1711	$self->_emit ('escape');
1438	} elsif ($uni) {	1712	} elsif ($uni) {
1439	substr $text, $self->{cursor}++, 0, chr $uni;	1713	substr $text, $self->{cursor}++, 0, chr $uni;
1440	}	1714	}
1441		1715
1442	$self->_set_text ($text);	1716	$self->_set_text ($text);
1443	$self->update;	1717
		1718	$self->realloc;
1444	}	1719	}
1445		1720
1446	sub focus_in {	1721	sub focus_in {
1447	my ($self) = @_;	1722	my ($self) = @_;
1448		1723
…		…
1528	if ($sym == 13) {	1803	if ($sym == 13) {
1529	unshift @{$self->{history}},	1804	unshift @{$self->{history}},
1530	my $txt = $self->get_text;	1805	my $txt = $self->get_text;
1531	$self->{history_pointer} = -1;	1806	$self->{history_pointer} = -1;
1532	$self->{history_saveback} = '';	1807	$self->{history_saveback} = '';
1533	$self->emit (activate => $txt);	1808	$self->_emit (activate => $txt);
1534	$self->update;	1809	$self->update;
1535		1810
1536	} elsif ($sym == CFClient::SDLK_UP) {	1811	} elsif ($sym == CFClient::SDLK_UP) {
1537	if ($self->{history_pointer} < 0) {	1812	if ($self->{history_pointer} < 0) {
1538	$self->{history_saveback} = $self->get_text;	1813	$self->{history_saveback} = $self->get_text;
…		…
1575		1850
1576	sub new {	1851	sub new {
1577	my $class = shift;	1852	my $class = shift;
1578		1853
1579	$class->SUPER::new (	1854	$class->SUPER::new (
1580	padding => 4,	1855	padding_x => 4,
		1856	padding_y => 4,
1581	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1582	bg => [1, 1, 1, 0.2],
1583	active_fg => [0, 0, 1],	1858	active_fg => [0, 0, 1],
1584	can_hover => 1,	1859	can_hover => 1,
1585	align => 0,	1860	align => 0,
1586	valign => 0,	1861	valign => 0,
1587	can_events => 1,	1862	can_events => 1,
1588	@_	1863	@_
1589	)	1864	)
1590	}	1865	}
1591		1866
		1867	sub activate { }
		1868
1592	sub button_up {	1869	sub button_up {
1593	my ($self, $ev, $x, $y) = @_;	1870	my ($self, $ev, $x, $y) = @_;
1594		1871
		1872	$self->emit ("activate")
1595	if ($x >= 0 && $x < $self->{w}	1873	if $x >= 0 && $x < $self->{w}
1596	&& $y >= 0 && $y < $self->{h}) {	1874	&& $y >= 0 && $y < $self->{h};
1597	$self->emit ("activate");
1598	}
1599	}	1875	}
1600		1876
1601	sub _draw {	1877	sub _draw {
1602	my ($self) = @_;	1878	my ($self) = @_;
1603		1879
…		…
1605		1881
1606	if ($GRAB == $self) {	1882	if ($GRAB == $self) {
1607	$self->{fg} = $self->{active_fg};	1883	$self->{fg} = $self->{active_fg};
1608	}	1884	}
1609		1885
1610	glEnable GL_BLEND;
1611	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1612	glEnable GL_TEXTURE_2D;	1886	glEnable GL_TEXTURE_2D;
1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1614	glColor 0, 0, 0, 1;	1888	glColor 0, 0, 0, 1;
1615		1889
1616	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1890	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1617		1891
1618	glDisable GL_TEXTURE_2D;	1892	glDisable GL_TEXTURE_2D;
1619	glDisable GL_BLEND;
1620		1893
1621	$self->SUPER::_draw;	1894	$self->SUPER::_draw;
1622	}	1895	}
1623		1896
1624	#############################################################################	1897	#############################################################################
…		…
1635		1908
1636	sub new {	1909	sub new {
1637	my $class = shift;	1910	my $class = shift;
1638		1911
1639	$class->SUPER::new (	1912	$class->SUPER::new (
1640	padding => 2,	1913	padding_x => 2,
		1914	padding_y => 2,
1641	fg => [1, 1, 1],	1915	fg => [1, 1, 1],
1642	active_fg => [1, 1, 0],	1916	active_fg => [1, 1, 0],
		1917	bg => [0, 0, 0, 0.2],
		1918	active_bg => [1, 1, 1, 0.5],
1643	state => 0,	1919	state => 0,
1644	can_hover => 1,	1920	can_hover => 1,
1645	@_	1921	@_
1646	)	1922	)
1647	}	1923	}
1648		1924
1649	sub size_request {	1925	sub size_request {
1650	my ($self) = @_;	1926	my ($self) = @_;
1651		1927
1652	($self->{padding} * 2 + 6) x 2	1928	(6) x 2
1653	}	1929	}
1654		1930
1655	sub button_down {	1931	sub button_down {
1656	my ($self, $ev, $x, $y) = @_;	1932	my ($self, $ev, $x, $y) = @_;
1657		1933
1658	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1659	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1660	$self->{state} = !$self->{state};	1936	$self->{state} = !$self->{state};
1661	$self->emit (changed => $self->{state});	1937	$self->_emit (changed => $self->{state});
1662	}	1938	}
1663	}	1939	}
1664		1940
1665	sub _draw {	1941	sub _draw {
1666	my ($self) = @_;	1942	my ($self) = @_;
1667		1943
1668	$self->SUPER::_draw;	1944	$self->SUPER::_draw;
1669		1945
1670	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1671		1947
1672	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;
1673		1951
1674	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1952	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1675		1953
1676	glEnable GL_BLEND;	1954	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1955
1677	glEnable GL_TEXTURE_2D;	1956	glEnable GL_TEXTURE_2D;
1678	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679
1680	my $tex = $self->{state} ? $tex[1] : $tex[0];
1681
1682	$tex->draw_quad (0, 0, $s, $s);	1957	$tex->draw_quad_alpha (0, 0, $s, $s);
1683
1684	glDisable GL_TEXTURE_2D;	1958	glDisable GL_TEXTURE_2D;
1685	glDisable GL_BLEND;
1686	}	1959	}
1687		1960
1688	#############################################################################	1961	#############################################################################
1689		1962
1690	package CFClient::UI::Image;	1963	package CFClient::UI::Image;
…		…
1733	glTranslate 0, -$self->{w}, 0;	2006	glTranslate 0, -$self->{w}, 0;
1734		2007
1735	($w, $h) = ($h, $w);	2008	($w, $h) = ($h, $w);
1736	}	2009	}
1737		2010
1738	glEnable GL_BLEND;
1739	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1740	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1741	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742		2013
1743	$tex->draw_quad (0, 0, $w, $h);	2014	$tex->draw_quad_alpha (0, 0, $w, $h);
1744		2015
1745	glDisable GL_BLEND;
1746	glDisable GL_TEXTURE_2D;	2016	glDisable GL_TEXTURE_2D;
1747	}	2017	}
1748		2018
1749	#############################################################################	2019	#############################################################################
1750		2020
…		…
1939	qw(s1_slider.png s1_slider_bg.png);	2209	qw(s1_slider.png s1_slider_bg.png);
1940		2210
1941	sub new {	2211	sub new {
1942	my $class = shift;	2212	my $class = shift;
1943		2213
1944	# range [value, low, high, page]	2214	# range [value, low, high, page, unit]
1945		2215
1946	# TODO: 0-width page	2216	# TODO: 0-width page
1947	# TODO: req_w/h are wrong with vertical	2217	# TODO: req_w/h are wrong with vertical
1948	# TODO: calculations are off	2218	# TODO: calculations are off
1949	my $self = $class->SUPER::new (	2219	my $self = $class->SUPER::new (
1950	fg => [1, 1, 1],	2220	fg => [1, 1, 1],
1951	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],
1952	range => [0, 0, 100, 10],	2224	range => [0, 0, 100, 10, 0],
1953	req_w => 20,	2225	min_w => $::WIDTH / 80,
1954	req_h => 20,	2226	min_h => $::WIDTH / 80,
1955	vertical => 0,	2227	vertical => 0,
1956	can_hover => 1,	2228	can_hover => 1,
1957	inner_pad => 5,	2229	inner_pad => 0.02,
1958	@_	2230	@_
1959	);	2231	);
1960		2232
		2233	$self->set_value ($self->{range}[0]);
		2234	$self->update;
		2235
1961	$self	2236	$self
1962	}	2237	}
1963		2238
		2239	sub changed { }
		2240
		2241	sub set_range {
		2242	my ($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	$self->update;
		2270	}
		2271	}
		2272
1964	sub size_request {	2273	sub size_request {
1965	my ($self) = @_;	2274	my ($self) = @_;
1966		2275
1967	my $w = $self->{req_w};	2276	($self->{req_w}, $self->{req_h})
1968	my $h = $self->{req_h};
1969
1970	$self->{vertical} ? ($h, $w) : ($w, $h)
1971	}	2277	}
1972		2278
1973	sub button_down {	2279	sub button_down {
1974	my ($self, $ev, $x, $y) = @_;	2280	my ($self, $ev, $x, $y) = @_;
1975		2281
1976	$self->SUPER::button_down ($ev, $x, $y);	2282	$self->SUPER::button_down ($ev, $x, $y);
		2283
		2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2285
1977	$self->mouse_motion ($ev, $x, $y);	2286	$self->mouse_motion ($ev, $x, $y);
1978	}	2287	}
1979		2288
1980	sub mouse_motion {	2289	sub mouse_motion {
1981	my ($self, $ev, $x, $y) = @_;	2290	my ($self, $ev, $x, $y) = @_;
1982		2291
1983	if ($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
1984	my ($value, $lo, $hi, $page) = @{$self->{range}};	2309	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2310	my $range = ($hi - $page - $lo) || 1e-100;
1985		2311
1986	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1987		2313
1988	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1989	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1990		2316
1991	$x -= $inner_pad_px; # substract the padding	2317	$value = ($value - $lo) / $range;
1992	$x = $x * ($hi - $lo) / $inner_w + $lo;	2318	$value = $value * $self->{scale} + $self->{offset};
1993	$x = $lo if $x < $lo;
1994	$x = $hi - $page if $x > $hi - $page;
1995	$self->{range}[0] = $x;
1996		2319
1997	$self->emit (changed => $x);	2320	$self->{knob_x} = $value - $knob_w * 0.5;
1998	$self->update;	2321	$self->{knob_w} = $knob_w;
1999	}	2322	});
2000	}
2001		2323
2002	# the inner_* stuff is for generating a padding for the slider handle,	2324	$self->SUPER::update;
2003	# so that the handle doesn't leave the texture. This calculation isn't 100%
2004	# correct propably, but it does the job for now
2005	sub _calc_inner_pad_px {
2006	my ($self, $w) = @_;
2007	($w / 100) * $self->{inner_pad} # % to pixels
2008	}	2325	}
2009		2326
2010	sub _draw {	2327	sub _draw {
2011	my ($self) = @_;	2328	my ($self) = @_;
2012		2329
2013	$self->SUPER::_draw ();	2330	$self->SUPER::_draw ();
2014		2331
2015	my ($w, $h) = @$self{qw(w h)};	2332	glScale $self->{w}, $self->{h};
2016		2333
2017	if ($self->{vertical}) {	2334	if ($self->{vertical}) {
2018	# draw a vertical slider like a rotated horizontal slider	2335	# draw a vertical slider like a rotated horizontal slider
2019		2336
		2337	glTranslate 1, 0, 0;
2020	glRotate 90, 0, 0, 1;	2338	glRotate 90, 0, 0, 1;
2021	glTranslate 0, -$self->{w}, 0;
2022
2023	($w, $h) = ($h, $w);
2024	}	2339	}
2025		2340
2026	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2341	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2027	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2342	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2028		2343
2029	my ($value, $lo, $hi, $page) = @{$self->{range}};
2030
2031	$hi = $value + 1 if $lo == $hi;
2032
2033	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2034	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2035
2036	$page = int $page * $inner_w / ($hi - $lo);
2037	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2038
2039	$w -= $page;
2040	$page &= ~1;
2041	glTranslate $page * 0.5, 0, 0;
2042	$page ||= 2;
2043
2044	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2045	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2046
2047	glEnable GL_BLEND;
2048	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2049	glEnable GL_TEXTURE_2D;	2344	glEnable GL_TEXTURE_2D;
2050	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2051		2346
2052	# draw background	2347	# draw background
2053	$tex[1]->draw_quad (0, 0, $w, $h);	2348	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2054		2349
2055	# draw handle	2350	# draw handle
2056	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2351	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2057		2352
2058	glDisable GL_BLEND;
2059	glDisable GL_TEXTURE_2D;	2353	glDisable GL_TEXTURE_2D;
2060	}	2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::ValSlider;
		2359
		2360	our @ISA = CFClient::UI::HBox::;
		2361
		2362	sub new {
		2363	my ($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 (@_) }
2061		2396
2062	#############################################################################	2397	#############################################################################
2063		2398
2064	package CFClient::UI::TextView;	2399	package CFClient::UI::TextView;
2065		2400
…		…
2074	fontsize => 1,	2409	fontsize => 1,
2075	can_events => 0,	2410	can_events => 0,
2076	#font => default_font	2411	#font => default_font
2077	@_,	2412	@_,
2078		2413
2079	layout => (new CFClient::Layout),	2414	layout => (new CFClient::Layout 1),
2080	par => [],	2415	par => [],
2081	height => 0,	2416	height => 0,
2082	children => [	2417	children => [
2083	(new CFClient::UI::Empty expand => 1),	2418	(new CFClient::UI::Empty expand => 1),
2084	(new CFClient::UI::Slider vertical => 1),	2419	(new CFClient::UI::Slider vertical => 1),
2085	],	2420	],
2086	);	2421	);
2087		2422
2088	$self->{children}[1]->connect (changed => sub {	2423	$self->{children}[1]->connect (changed => sub { $self->update });
2089	$self->update;
2090	});
2091		2424
2092	$self	2425	$self
2093	}	2426	}
2094		2427
2095	sub set_fontsize {	2428	sub set_fontsize {
2096	my ($self, $fontsize) = @_;	2429	my ($self, $fontsize) = @_;
2097		2430
2098	$self->{fontsize} = $fontsize;	2431	$self->{fontsize} = $fontsize;
2099	$self->reflow;	2432	$self->reflow;
2100	}
2101
2102	sub text_height {
2103	my ($self, $text) = @_;
2104
2105	my $layout = $self->{layout};
2106
2107	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2108	$layout->set_width ($self->{w});
2109	$layout->set_text ($text);
2110
2111	($layout->size)[1]
2112	}
2113
2114	sub reflow {
2115	my ($self) = @_;
2116
2117	$self->{need_reflow}++;
2118	$self->update;
2119	}	2433	}
2120		2434
2121	sub size_allocate {	2435	sub size_allocate {
2122	my ($self, $w, $h) = @_;	2436	my ($self, $w, $h) = @_;
2123		2437
…		…
2128	$self->{layout}->set_width ($self->{children}[0]{w});	2442	$self->{layout}->set_width ($self->{children}[0]{w});
2129		2443
2130	$self->reflow;	2444	$self->reflow;
2131	}	2445	}
2132		2446
		2447	sub text_size {
		2448	my ($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	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2479	}
		2480
2133	sub add_paragraph {	2481	sub add_paragraph {
2134	my ($self, $color, $text) = @_;	2482	my ($self, $color, $text, $indent) = @_;
2135		2483
2136	#TODO: intelligently "reformat" paragraph	2484	for my $line (split /\n/, $text) {
2137		2485	my ($w, $h) = $self->text_size ($line);
2138	my $height = $self->text_height ($text);
2139
2140	$self->{height} += $height;	2486	$self->{height} += $h;
		2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2488	}
2141		2489
2142	push @{$self->{par}}, [$height, $color, $text];
2143
2144	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2145	$self->{children}[1]->update;
2146	}	2491	}
2147		2492
2148	sub update {	2493	sub update {
2149	my ($self) = @_;	2494	my ($self) = @_;
2150		2495
…		…
2152		2497
2153	return unless $self->{h} > 0;	2498	return unless $self->{h} > 0;
2154		2499
2155	delete $self->{texture};	2500	delete $self->{texture};
2156		2501
2157	$ROOT->on_refresh ($self, sub {	2502	$ROOT->on_post_alloc ($self, sub {
		2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2504
2158	if (delete $self->{need_reflow}) {	2505	if (delete $self->{need_reflow}) {
2159	my $height = 0;	2506	my $height = 0;
2160		2507
2161	$height += $_->[0] = $self->text_height ($_->[2])	2508	my $layout = $self->{layout};
		2509
		2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2511
2162	for @{$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	}
2163		2523
2164	$self->{height} = $height;	2524	$self->{height} = $height;
2165		2525
2166	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2167		2527
2168	delete $self->{texture};	2528	delete $self->{texture};
2169	}	2529	}
2170		2530
2171	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2172	glClearColor 0, 0, 0, 0;	2532	glClearColor 0.5, 0.5, 0.5, 0;
2173	glClear GL_COLOR_BUFFER_BIT;	2533	glClear GL_COLOR_BUFFER_BIT;
2174		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
2175	glEnable GL_BLEND;	2546	glEnable GL_BLEND;
		2547	#TODO# not correct in windows where rgba is forced off
2176	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2177	glEnable GL_TEXTURE_2D;
2178	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2179
2180	my $top = int $self->{children}[1]{range}[0];
2181
2182	my $y0 = $top;
2183	my $y1 = $top + $self->{h};
2184
2185	my $y = 0;
2186
2187	my $layout = $self->{layout};
2188
2189	$layout->set_font ($self->{font}) if $self->{font};
2190		2549
2191	for my $par (@{$self->{par}}) {	2550	for my $par (@{$self->{par}}) {
2192	my $h = $par->[0];	2551	my $h = $par->[1];
2193		2552
2194	if ($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]);
2195	$layout->set_text ($par->[2]);	2556	$layout->set_markup ($par->[4]);
2196		2557
2197	glColor @{ $par->[1] };	2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2198	my ($W, $H) = $layout->size;	2559
2199	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2560	glRasterPos $par->[3], $y - $y0;
		2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2200	}	2562	}
2201		2563
2202	$y += $h;	2564	$y += $h;
2203	}	2565	}
2204		2566
2205	glDisable GL_TEXTURE_2D;
2206	glDisable GL_BLEND;	2567	glDisable GL_BLEND;
2207	};	2568	};
2208	});	2569	});
2209	}	2570	}
2210		2571
2211	sub _draw {	2572	sub _draw {
2212	my ($self) = @_;	2573	my ($self) = @_;
2213		2574
2214	if ($self->{texture}) {
2215	glEnable GL_BLEND;
2216	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2217	glEnable GL_TEXTURE_2D;	2575	glEnable GL_TEXTURE_2D;
2218	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2219	glColor 1, 1, 1, 1;	2577	glColor 1, 1, 1, 1;
2220	$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});
2221	glDisable GL_TEXTURE_2D;	2579	glDisable GL_TEXTURE_2D;
2222	glDisable GL_BLEND;
2223	}
2224		2580
2225	$self->{children}[1]->draw;	2581	$self->{children}[1]->draw;
2226		2582
2227	}	2583	}
2228		2584
…		…
2276		2632
2277	sub new {	2633	sub new {
2278	my $class = shift;	2634	my $class = shift;
2279		2635
2280	my $self = $class->SUPER::new (	2636	my $self = $class->SUPER::new (
2281	state => 0,	2637	state => 0,
2282	connect_activate => \&toggle_flopper,	2638	on_activate => \&toggle_flopper,
2283	@_	2639	@_
2284	);	2640	);
2285		2641
2286	if ($self->{state}) {
2287	$self->{state} = 0;
2288	$self->toggle_flopper;
2289	}
2290
2291	$self	2642	$self
2292	}	2643	}
2293		2644
2294	sub toggle_flopper {	2645	sub toggle_flopper {
2295	my ($self) = @_;	2646	my ($self) = @_;
2296		2647
2297	# TODO: use animation	2648	$self->{other}->toggle_visibility;
2298	if ($self->{state} = !$self->{state}) {
2299	$CFClient::UI::ROOT->add ($self->{other});
2300	$self->{other}->move ($self->coord2global (0, $self->{h}));
2301	$self->emit ("open");
2302	} else {
2303	$CFClient::UI::ROOT->remove ($self->{other});
2304	$self->emit ("close");
2305	}
2306
2307	$self->emit (changed => $self->{state});
2308	}	2649	}
2309		2650
2310	#############################################################################	2651	#############################################################################
2311		2652
2312	package CFClient::UI::Tooltip;	2653	package CFClient::UI::Tooltip;
…		…
2322	@_,	2663	@_,
2323	can_events => 0,	2664	can_events => 0,
2324	)	2665	)
2325	}	2666	}
2326		2667
2327	sub set_markup {	2668	sub set_tooltip_from {
2328	my ($self, $text) = @_;	2669	my ($self, $widget) = @_;
2329		2670
2330	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2671	my $tooltip = $widget->{tooltip};
2331	$self->{label}->set_markup ($text);	2672
2332	$self->add ($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} || $::FONT_PROP),
		2687	);
2333	}	2688	}
2334		2689
2335	sub size_request {	2690	sub size_request {
2336	my ($self) = @_;	2691	my ($self) = @_;
2337
2338	$self->child->set_max_size ($::WIDTH * 0.3);
2339		2692
2340	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2693	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2341		2694
2342	($w + 4, $h + 4)	2695	($w + 4, $h + 4)
2343	}	2696	}
…		…
2346	my ($self, $w, $h) = @_;	2699	my ($self, $w, $h) = @_;
2347		2700
2348	$self->SUPER::size_allocate ($w - 4, $h - 4);	2701	$self->SUPER::size_allocate ($w - 4, $h - 4);
2349	}	2702	}
2350		2703
		2704	sub visibility_change {
		2705	my ($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, $y);
		2719	});
		2720	}
		2721
2351	sub _draw {	2722	sub _draw {
2352	my ($self) = @_;	2723	my ($self) = @_;
2353		2724
2354	glPushMatrix;
2355	glTranslate 0.375, 0.375;	2725	glTranslate 0.375, 0.375;
2356		2726
2357	my ($w, $h) = @$self{qw(w h)};	2727	my ($w, $h) = @$self{qw(w h)};
2358		2728
2359	glColor 1, 0.8, 0.4;	2729	glColor 1, 0.8, 0.4;
…		…
2370	glVertex 0 , $h;	2740	glVertex 0 , $h;
2371	glVertex $w, $h;	2741	glVertex $w, $h;
2372	glVertex $w, 0;	2742	glVertex $w, 0;
2373	glEnd;	2743	glEnd;
2374		2744
2375	glPopMatrix;	2745	glTranslate 2 - 0.375, 2 - 0.375;
2376		2746
2377	glTranslate 2, 2;
2378	$self->SUPER::_draw;	2747	$self->SUPER::_draw;
2379	}	2748	}
2380		2749
2381	#############################################################################	2750	#############################################################################
2382		2751
…		…
2387	use CFClient::OpenGL;	2756	use CFClient::OpenGL;
2388		2757
2389	sub new {	2758	sub new {
2390	my $class = shift;	2759	my $class = shift;
2391		2760
2392	$class->SUPER::new (	2761	my $self = $class->SUPER::new (
2393	aspect => 1,	2762	aspect => 1,
		2763	can_events => 0,
2394	@_,	2764	@_,
2395	)	2765	);
		2766
		2767	if ($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	$self
2396	}	2782	}
2397		2783
2398	sub size_request {	2784	sub size_request {
2399	(32, 8)	2785	(32, 8)
2400	}	2786	}
2401		2787
		2788	sub update {
		2789	my ($self) = @_;
		2790
		2791	return unless $self->{visible};
		2792
		2793	$self->SUPER::update;
		2794	}
		2795
2402	sub draw {	2796	sub _draw {
2403	my ($self) = @_;	2797	my ($self) = @_;
2404		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
2405	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2406		2811
2407	if ($tex) {	2812	if ($tex) {
2408	glEnable GL_BLEND;
2409	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2410	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2411	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2412	glColor 1, 1, 1, 1;	2815	glColor 1, 1, 1, 1;
2413	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2414	glDisable GL_TEXTURE_2D;	2817	glDisable GL_TEXTURE_2D;
2415	glDisable GL_BLEND;
2416	}	2818	}
		2819	}
		2820
		2821	sub DESTROY {
		2822	my ($self) = @_;
		2823
		2824	$self->{timer}->cancel
		2825	if $self->{timer};
		2826
		2827	$self->SUPER::DESTROY;
2417	}	2828	}
2418		2829
2419	#############################################################################	2830	#############################################################################
2420		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
		3157	sub ask_for_bind_and_commit {
		3158	my ($self) = @_;
		3159	$self->ask_for_bind (1);
		3160	}
		3161
		3162	sub ask_for_bind {
		3163	my ($self, $commit) = @_;
		3164
		3165	CFClient::Binder::open_binding_dialog (sub {
		3166	my ($mod, $sym) = @_;
		3167	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3168	$self->update_binding_widgets;
		3169	$self->commit if $commit;
		3170	});
		3171	}
		3172
		3173	# $mod and $sym are the modifiers and key symbol
		3174	# $cmds is a array ref of strings (the commands)
		3175	# $cb is the callback that is executed on OK
		3176	# $ccb is the callback that is executed on CANCEL and
		3177	# when the binding was unsuccessful on OK
		3178	sub set_binding {
		3179	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3180
		3181	$self->clear_command_list;
		3182	$self->{recording} = 0;
		3183	$self->{rec_btn}->set_text ("start recording");
		3184
		3185	$self->{binding} = [$mod, $sym];
		3186	$self->{commands} = $cmds;
		3187
		3188	$self->{binding_change} = $cb;
		3189	$self->{binding_cancel} = $ccb;
		3190
		3191	$self->update_binding_widgets;
		3192	}
		3193
		3194	# this is a shortcut method that asks for a binding
		3195	# and then just binds it.
		3196	sub do_quick_binding {
		3197	my ($self, $cmds) = @_;
		3198	$self->set_binding (undef, undef, $cmds, sub {
		3199	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3200	});
		3201	$self->ask_for_bind (1);
		3202	}
		3203
		3204	sub update_binding_widgets {
		3205	my ($self) = @_;
		3206	my ($mod, $sym, $cmds) = $self->get_binding;
		3207	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3208	$self->set_command_list ($cmds);
		3209	}
		3210
		3211	sub get_binding {
		3212	my ($self) = @_;
		3213	return (
		3214	$self->{binding}->[0],
		3215	$self->{binding}->[1],
		3216	[ grep { defined $_ } @{$self->{commands}} ]
		3217	);
		3218	}
		3219
		3220	sub clear_command_list {
		3221	my ($self) = @_;
		3222	$self->{cmdbox}->clear ();
		3223	}
		3224
		3225	sub set_command_list {
		3226	my ($self, $cmds) = @_;
		3227
		3228	$self->{cmdbox}->clear ();
		3229	$self->{commands} = $cmds;
		3230
		3231	my $idx = 0;
		3232
		3233	for (@$cmds) {
		3234	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3235
		3236	my $i = $idx;
		3237	$hb->add (new CFClient::UI::Label text => $_);
		3238	$hb->add (new CFClient::UI::Button
		3239	text => "delete",
		3240	tooltip => "Deletes the action from the record",
		3241	on_activate => sub {
		3242	$self->{cmdbox}->remove ($hb);
		3243	$cmds->[$i] = undef;
		3244	});
		3245
		3246
		3247	$idx++
		3248	}
		3249	}
		3250
		3251	#############################################################################
		3252
		3253	package CFClient::UI::SpellList;
		3254
		3255	our @ISA = CFClient::UI::FancyFrame::;
		3256
		3257	sub new {
		3258	my $class = shift;
		3259
		3260	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3261
		3262	$self->add (new CFClient::UI::ScrolledWindow
		3263	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3264
		3265	$self;
		3266	}
		3267
		3268	# XXX: Do sorting? Argl...
		3269	sub add_spell {
		3270	my ($self, $spell) = @_;
		3271	$self->{spells}->{$spell->{name}} = $spell;
		3272
		3273	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3274	face => $spell->{face},
		3275	can_hover => 1,
		3276	can_events => 1,
		3277	tooltip => $spell->{message});
		3278
		3279	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3280	text => $spell->{name},
		3281	can_hover => 1,
		3282	can_events => 1,
		3283	tooltip => $spell->{message},
		3284	expand => 1);
		3285
		3286	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3287	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3288	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3289	expand => 1);
		3290
		3291	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3292	text => "bind to key",
		3293	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3294	}
		3295
		3296	sub rebuild_spell_list {
		3297	my ($self) = @_;
		3298	$self->{tbl_idx} = 0;
		3299	$self->add_spell ($_) for values %{$self->{spells}};
		3300	}
		3301
		3302	sub remove_spell {
		3303	my ($self, $spell) = @_;
		3304	delete $self->{spells}->{$spell->{name}};
		3305	$self->rebuild_spell_list;
		3306	}
		3307
		3308	#############################################################################
		3309
2421	package CFClient::UI::Root;	3310	package CFClient::UI::Root;
2422		3311
2423	our @ISA = CFClient::UI::Container::;	3312	our @ISA = CFClient::UI::Container::;
2424		3313
2425	use CFClient::OpenGL;	3314	use CFClient::OpenGL;
2426		3315
2427	sub check_size {	3316	sub new {
2428	my ($self) = @_;	3317	my $class = shift;
2429		3318
2430	$self->configure (0, 0, $::WIDTH, $::HEIGHT);	3319	my $self = $class->SUPER::new (
		3320	visible => 1,
		3321	@_,
		3322	);
		3323
		3324	Scalar::Util::weaken ($self->{root} = $self);
		3325
		3326	$self
2431	}	3327	}
2432		3328
2433	sub size_request {	3329	sub size_request {
2434	($::WIDTH, $::HEIGHT)	3330	my ($self) = @_;
2435	}
2436		3331
2437	sub configure {	3332	($self->{w}, $self->{h})
		3333	}
		3334
		3335	sub _to_pixel {
		3336	my ($coord, $size, $max) = @_;
		3337
		3338	$coord =
		3339	$coord eq "center" ? ($max - $size) * 0.5
		3340	: $coord eq "max" ? $max
		3341	: $coord;
		3342
		3343	$coord = 0 if $coord < 0;
		3344	$coord = $max - $size if $coord > $max - $size;
		3345
		3346	int $coord + 0.5
		3347	}
		3348
		3349	sub size_allocate {
2438	my ($self, $x, $y, $w, $h) = @_;	3350	my ($self, $w, $h) = @_;
2439		3351
2440	$self->SUPER::configure ($x, $y, $w, $h);
2441
2442	for my $child (@{$self->{children}}) {	3352	for my $child ($self->children) {
2443	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3353	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2444		3354
2445	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3355	$X = $child->{force_x} if exists $child->{force_x};
2446	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3356	$Y = $child->{force_y} if exists $child->{force_y};
		3357
		3358	$X = _to_pixel $X, $W, $self->{w};
		3359	$Y = _to_pixel $Y, $H, $self->{h};
		3360
2447	$child->configure ($X, $Y, $W,$H);	3361	$child->configure ($X, $Y, $W, $H);
2448	}	3362	}
2449	}	3363	}
2450		3364
2451	sub _topleft {	3365	sub coord2local {
2452	my ($self, $x, $y) = @_;	3366	my ($self, $x, $y) = @_;
2453		3367
2454	($x, $y)	3368	($x, $y)
2455	}	3369	}
2456		3370
		3371	sub coord2global {
		3372	my ($self, $x, $y) = @_;
		3373
		3374	($x, $y)
		3375	}
		3376
2457	sub update {	3377	sub update {
2458	my ($self) = @_;	3378	my ($self) = @_;
2459		3379
2460	$self->check_size;	3380	$::WANT_REFRESH++;
2461	::refresh ();
2462	}	3381	}
2463		3382
2464	sub add {	3383	sub add {
2465	my ($self, $child) = @_;	3384	my ($self, @children) = @_;
2466		3385
2467	# integerize window positions	3386	$_->{is_toplevel} = 1
2468	$child->{x} = int $child->{x};	3387	for @children;
2469	$child->{y} = int $child->{y};
2470		3388
2471	$self->SUPER::add ($child);	3389	$self->SUPER::add (@children);
		3390	}
		3391
		3392	sub remove {
		3393	my ($self, @children) = @_;
		3394
		3395	$self->SUPER::remove (@children);
		3396
		3397	delete $self->{is_toplevel}
		3398	for @children;
		3399
		3400	while (@children) {
		3401	my $w = pop @children;
		3402	push @children, $w->children;
		3403	$w->set_invisible;
		3404	}
2472	}	3405	}
2473		3406
2474	sub on_refresh {	3407	sub on_refresh {
2475	my ($self, $id, $cb) = @_;	3408	my ($self, $id, $cb) = @_;
2476		3409
2477	$self->{refresh_hook}{$id} = $cb;	3410	$self->{refresh_hook}{$id} = $cb;
2478	}	3411	}
2479		3412
		3413	sub on_post_alloc {
		3414	my ($self, $id, $cb) = @_;
		3415
		3416	$self->{post_alloc_hook}{$id} = $cb;
		3417	}
		3418
2480	sub draw {	3419	sub draw {
2481	my ($self) = @_;	3420	my ($self) = @_;
2482		3421
2483	while (my $rcb = delete $self->{refresh_hook}) {	3422	while ($self->{refresh_hook}) {
2484	$_->() for values %$rcb;	3423	$_->()
		3424	for values %{delete $self->{refresh_hook}};
2485	}	3425	}
		3426
		3427	if ($self->{realloc}) {
		3428	my %queue;
		3429	my @queue;
		3430	my $widget;
		3431
		3432	outer:
		3433	while () {
		3434	if (my $realloc = delete $self->{realloc}) {
		3435	for $widget (values %$realloc) {
		3436	$widget->{visible} or next; # do not resize invisible widgets
		3437
		3438	$queue{$widget+0}++ and next; # duplicates are common
		3439
		3440	push @{ $queue[$widget->{visible}] }, $widget;
		3441	}
		3442	}
		3443
		3444	while () {
		3445	@queue or last outer;
		3446
		3447	$widget = pop @{ $queue[-1] || [] }
		3448	and last;
		3449
		3450	pop @queue;
		3451	}
		3452
		3453	delete $queue{$widget+0};
		3454
		3455	my ($w, $h) = $widget->size_request;
		3456
		3457	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3458	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3459
		3460	$w = $widget->{force_w} if exists $widget->{force_w};
		3461	$h = $widget->{force_h} if exists $widget->{force_h};
		3462
		3463	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3464	|| delete $widget->{force_realloc}) {
		3465	$widget->{req_w} = $w;
		3466	$widget->{req_h} = $h;
		3467
		3468	$self->{size_alloc}{$widget+0} = $widget;
		3469
		3470	if (my $parent = $widget->{parent}) {
		3471	$self->{realloc}{$parent+0} = $parent
		3472	unless $queue{$parent+0};
		3473
		3474	$parent->{force_size_alloc} = 1;
		3475	$self->{size_alloc}{$parent+0} = $parent;
		3476	}
		3477	}
		3478
		3479	delete $self->{realloc}{$widget+0};
		3480	}
		3481	}
		3482
		3483	while (my $size_alloc = delete $self->{size_alloc}) {
		3484	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3485	values %$size_alloc;
		3486
		3487	while () {
		3488	my $widget = pop @queue || last;
		3489
		3490	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3491
		3492	$w = 0 if $w < 0;
		3493	$h = 0 if $h < 0;
		3494
		3495	$w = int $w + 0.5;
		3496	$h = int $h + 0.5;
		3497
		3498	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3499	$widget->{old_w} = $widget->{w};
		3500	$widget->{old_h} = $widget->{h};
		3501
		3502	$widget->{w} = $w;
		3503	$widget->{h} = $h;
		3504
		3505	$widget->emit (size_allocate => $w, $h);
		3506	}
		3507	}
		3508	}
		3509
		3510	while ($self->{post_alloc_hook}) {
		3511	$_->()
		3512	for values %{delete $self->{post_alloc_hook}};
		3513	}
		3514
2486		3515
2487	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3516	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2488	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3517	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2489	glClear GL_COLOR_BUFFER_BIT;	3518	glClear GL_COLOR_BUFFER_BIT;
2490		3519
2491	glMatrixMode GL_PROJECTION;	3520	glMatrixMode GL_PROJECTION;
2492	glLoadIdentity;	3521	glLoadIdentity;
2493	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3522	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2494	glMatrixMode GL_MODELVIEW;	3523	glMatrixMode GL_MODELVIEW;
2495	glLoadIdentity;	3524	glLoadIdentity;
2496		3525
		3526	{
		3527	package CFClient::UI::Base;
		3528
		3529	($draw_x, $draw_y, $draw_w, $draw_h) =
		3530	(0, 0, $self->{w}, $self->{h});
		3531	}
		3532
2497	$self->_draw;	3533	$self->_draw;
2498	}	3534	}
2499		3535
2500	#############################################################################	3536	#############################################################################
2501		3537
2502	package CFClient::UI;	3538	package CFClient::UI;
2503		3539
2504	$ROOT = new CFClient::UI::Root;	3540	$ROOT = new CFClient::UI::Root;
2505	$TOOLTIP = new CFClient::UI::Tooltip;	3541	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2506		3542
2507	1	3543	1
2508		3544

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