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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.188 by root, Mon May 8 21:16:09 2006 UTC vs.
Revision 1.268 by root, Thu Jun 1 05:04:41 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	$self->emit (size_allocate => $w, $h);
243	}	368	}
244	}	369	}
245		370
246	sub size_allocate {	371	sub size_allocate {
247	# nothing to be done	372	# nothing to be done
248	}	373	}
249		374
250	sub children {	375	sub children {
251	}	376	}
252		377
253	# call when resolution changes etc.
254	sub reconfigure {
255	my ($self) = @_;
256
257	$_->reconfigure
258	for $self->children;
259
260	$self->check_size;
261	$self->size_allocate ($self->{w}, $self->{h});
262	$self->update;
263	}
264
265	sub set_max_size {	378	sub set_max_size {
266	my ($self, $w, $h) = @_;	379	my ($self, $w, $h) = @_;
267		380
268	delete $self->{max_w}; $self->{max_w} = $w if $w;	381	delete $self->{max_w}; $self->{max_w} = $w if $w;
269	delete $self->{max_h}; $self->{max_h} = $h if $h;	382	delete $self->{max_h}; $self->{max_h} = $h if $h;
270	}	383	}
271		384
272	# return top left coordinates	385	sub set_tooltip {
273	sub _topleft {
274	my ($self, $x, $y) = @_;	386	my ($self, $tooltip) = @_;
275		387
276	$self->{parent}	388	$tooltip =~ s/^\s+//;
277	or Carp::confess "no parent widget in _topleft\n";#d#	389	$tooltip =~ s/\s+$//;
278		390
279	$self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
		397	CFClient::UI::check_tooltip;
		398	}
280	}	399	}
281		400
282	# translate global coordinates to local coordinate system	401	# translate global coordinates to local coordinate system
283	sub coord2local {	402	sub coord2local {
284	my ($self, $x, $y) = @_;	403	my ($self, $x, $y) = @_;
285		404
286	my ($X, $Y) = $self->_topleft;	405	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
287	($x - $X, $y - $Y)
288	}	406	}
289		407
290	# translate local coordinates to global coordinate system	408	# translate local coordinates to global coordinate system
291	sub coord2global {	409	sub coord2global {
292	my ($self, $x, $y) = @_;	410	my ($self, $x, $y) = @_;
293		411
294	my ($X, $Y) = $self->_topleft;	412	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
295	($x + $X, $y + $Y)
296	}	413	}
297		414
298	sub focus_in {	415	sub focus_in {
299	my ($self) = @_;	416	my ($self) = @_;
300		417
301	return if $FOCUS == $self;	418	return if $FOCUS == $self;
302	return unless $self->{can_focus};	419	return unless $self->{can_focus};
303		420
304	my $focus = $FOCUS; $FOCUS = $self;	421	my $focus = $FOCUS; $FOCUS = $self;
305		422
306	$self->emit (focus_in => $focus);	423	$self->_emit (focus_in => $focus);
307		424
308	$focus->update if $focus;	425	$focus->update if $focus;
309	$FOCUS->update;	426	$FOCUS->update;
310	}	427	}
311		428
…		…
314		431
315	return unless $FOCUS == $self;	432	return unless $FOCUS == $self;
316		433
317	my $focus = $FOCUS; undef $FOCUS;	434	my $focus = $FOCUS; undef $FOCUS;
318		435
319	$self->emit (focus_out => $focus);	436	$self->_emit (focus_out => $focus);
320		437
321	$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 $FOCUS;
322	}	442	}
323		443
324	sub mouse_motion { }	444	sub mouse_motion { }
325	sub button_up { }	445	sub button_up { }
326	sub key_down { }	446	sub key_down { }
327	sub key_up { }	447	sub key_up { }
328		448
329	sub button_down {	449	sub button_down {
330	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
331		451
332	$self->focus_in;	452	$self->focus_in;
333	}	453	}
334		454
335	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	455	sub find_widget {
336	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	456	my ($self, $x, $y) = @_;
337	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	457
338	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	458	return () unless $self->{can_events};
339	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, $draw_h); # screen rectangle being drawn
340		528
341	sub draw {	529	sub draw {
342	my ($self) = @_;	530	my ($self) = @_;
343		531
344	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);
345		543
346	glPushMatrix;	544	glPushMatrix;
347	glTranslate $self->{x}, $self->{y}, 0;	545	glTranslate $self->{x}, $self->{y}, 0;
348	$self->_draw;	546	$self->_draw;
349	glPopMatrix;	547	glPopMatrix;
…		…
361	glVertex $x , $y + $self->{h};	559	glVertex $x , $y + $self->{h};
362	glEnd;	560	glEnd;
363	glDisable GL_BLEND;	561	glDisable GL_BLEND;
364	}	562	}
365		563
366	if ($ENV{PCLIENT_DEBUG}) {	564	if ($ENV{CFPLUS_DEBUG} & 1) {
367	glPushMatrix;	565	glPushMatrix;
368	glColor 1, 1, 0, 1;	566	glColor 1, 1, 0, 1;
369	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370	glBegin GL_LINE_LOOP;	568	glBegin GL_LINE_LOOP;
371	glVertex 0 , 0;	569	glVertex 0 , 0;
372	glVertex $self->{w}, 0;	570	glVertex $self->{w} - 1, 0;
373	glVertex $self->{w}, $self->{h};	571	glVertex $self->{w} - 1, $self->{h} - 1;
374	glVertex 0 , $self->{h};	572	glVertex 0 , $self->{h} - 1;
375	glEnd;	573	glEnd;
376	glPopMatrix;	574	glPopMatrix;
377	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 => $self, fontsize => 0)->_draw;
378	}	576	}
379	}	577	}
380		578
381	sub _draw {	579	sub _draw {
382	my ($self) = @_;	580	my ($self) = @_;
383		581
384	warn "no draw defined for $self\n";	582	warn "no draw defined for $self\n";
385	}	583	}
386		584
387	sub find_widget {
388	my ($self, $x, $y) = @_;
389
390	return () unless $self->{can_events};
391
392	return $self
393	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
394	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
395
396	()
397	}
398
399	sub set_parent {
400	my ($self, $parent) = @_;
401
402	Scalar::Util::weaken ($self->{parent} = $parent);
403	}
404
405	sub check_size {
406	my ($self) = @_;
407
408	$self->{parent}
409	or return 1;
410
411	my ($w, $h) = $self->{user_w} && $self->{user_h}
412	? @$self{qw(user_w user_h)}
413	: $self->size_request;
414
415	if ($w != $self->{req_w} || $h != $self->{req_h}) {
416	$self->{req_w} = $w;
417	$self->{req_h} = $h;
418
419	$self->{parent}->check_size
420	or $self->size_allocate (
421	(List::Util::max $self->{w}, $w),
422	(List::Util::max $self->{h}, $h),
423	);
424
425	1
426	} else {
427	0
428	}
429	}
430
431	sub update {
432	my ($self) = @_;
433
434	$self->{parent}->update
435	if $self->{parent};
436	}
437
438	sub connect {
439	my ($self, $signal, $cb) = @_;
440
441	push @{ $self->{signal_cb}{$signal} }, $cb;
442	}
443
444	sub emit {
445	my ($self, $signal, @args) = @_;
446
447	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
448	}
449
450	sub DESTROY {	585	sub DESTROY {
451	my ($self) = @_;	586	my ($self) = @_;
452		587
		588	delete $WIDGET{$self+0};
453	#$self->deactivate;	589	#$self->deactivate;
454	}	590	}
455		591
456	#############################################################################	592	#############################################################################
457		593
…		…
466	my $class = shift;	602	my $class = shift;
467		603
468	# range [value, low, high, page]	604	# range [value, low, high, page]
469		605
470	$class->SUPER::new (	606	$class->SUPER::new (
471	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
472	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
473	@_	609	@_
474	)	610	)
475	}	611	}
476		612
477	sub _draw {	613	sub _draw {
478	my ($self) = @_;	614	my ($self) = @_;
479		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
480	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
481		622
482	glEnable GL_BLEND;	623	glEnable GL_BLEND;
483	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
485		626
486	glBegin GL_QUADS;	627	glBegin GL_QUADS;
487	glVertex 0 , 0;	628	glVertex 0 , 0;
488	glVertex 0 , $h;	629	glVertex 0 , $h;
489	glVertex $w, $h;	630	glVertex $w, $h;
490	glVertex $w, 0;	631	glVertex $w, 0;
491	glEnd;	632	glEnd;
492		633
493	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
494	}	636	}
495		637
496	#############################################################################	638	#############################################################################
497		639
498	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
…		…
503	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
504	$class->SUPER::new (can_events => 0, %arg);	646	$class->SUPER::new (can_events => 0, %arg);
505	}	647	}
506		648
507	sub size_request {	649	sub size_request {
508	(0, 0)	650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
509	}	653	}
510		654
511	sub draw { }	655	sub draw { }
512		656
513	#############################################################################	657	#############################################################################
…		…
542	$self->{children} = [	686	$self->{children} = [
543	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
544	@{$self->{children}}, @widgets	688	@{$self->{children}}, @widgets
545	];	689	];
546		690
547	$_->check_size	691	$self->realloc;
548	for @widgets;
549
550	$self->update;
551	}	692	}
552		693
553	sub children {	694	sub children {
554	@{ $_[0]{children} }	695	@{ $_[0]{children} }
555	}	696	}
…		…
560	delete $child->{parent};	701	delete $child->{parent};
561	$child->hide;	702	$child->hide;
562		703
563	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
564		705
565	$self->check_size;	706	$self->realloc;
566	$self->update;
567	}	707	}
568		708
569	sub clear {	709	sub clear {
570	my ($self) = @_;	710	my ($self) = @_;
571		711
…		…
575	for (@$children) {	715	for (@$children) {
576	delete $_->{parent};	716	delete $_->{parent};
577	$_->hide;	717	$_->hide;
578	}	718	}
579		719
580	$self->check_size;	720	$self->realloc;
581	$self->update;
582	}	721	}
583		722
584	sub find_widget {	723	sub find_widget {
585	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
586		725
…		…
661	}	800	}
662		801
663	sub update {	802	sub update {
664	my ($self) = @_;	803	my ($self) = @_;
665		804
666	$ROOT->on_refresh ($self => sub { $self->render_child });	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
667	$self->SUPER::update;	806	$self->SUPER::update;
668	}	807	}
669		808
670	sub size_allocate {	809	sub size_allocate {
671	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
…		…
673	$self->SUPER::size_allocate ($w, $h);	812	$self->SUPER::size_allocate ($w, $h);
674	$self->update;	813	$self->update;
675	}	814	}
676		815
677	sub _render {	816	sub _render {
		817	my ($self) = @_;
		818
678	$_[0]{children}[0]->draw;	819	$self->{children}[0]->draw;
679	}	820	}
680		821
681	sub render_child {	822	sub render_child {
682	my ($self) = @_;	823	my ($self) = @_;
683		824
684	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
685	glClearColor 0, 0, 0, 0;	826	glClearColor 0, 0, 0, 0;
686	glClear GL_COLOR_BUFFER_BIT;	827	glClear GL_COLOR_BUFFER_BIT;
687		828
		829	{
		830	package CFClient::UI::Base;
		831
		832	($draw_x, $draw_y, $draw_w, $draw_h) =
		833	(0, 0, $self->{w}, $self->{h});
		834	}
		835
688	$self->_render;	836	$self->_render;
689	# glColorMask 1, 1, 1, 0;
690	# glEnable GL_BLEND;
691	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
692	# glRasterPos 0, 0;
693	# glCopyPixels 0, 0, $self->{w}, $self->{h};
694	# glDisable GL_BLEND;
695	# glColorMask 1, 1, 1, 1;
696	};	837	};
697	}	838	}
698		839
699	sub _draw {	840	sub _draw {
700	my ($self) = @_;	841	my ($self) = @_;
701		842
702	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
703		844
704	my $tex = $self->{texture}	845	my $tex = $self->{texture}
705	or return;	846	or return;
706		847
707	glEnable GL_BLEND;
708	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
709	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
710	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
711	glColor 0, 0, 0, 1;	850	glColor 1, 1, 1, 1;
712		851
713	$tex->draw_quad (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
714		853
715	glDisable GL_BLEND;
716	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
717	}	855	}
718		856
719	#############################################################################	857	#############################################################################
720		858
721	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
722		860
723	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
724		862
		863	sub new {
		864	my $class = shift;
		865
		866	$class->SUPER::new (
		867	scroll_x => 0,
		868	scroll_y => 1,
		869	@_,
		870	)
		871	}
		872
725	sub size_request {	873	sub size_request {
726	my ($self) = @_;	874	my ($self) = @_;
727		875
728	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
729	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
730		877
731	@$self{qw(child_w child_h)}	878	$w = 10 if $self->{scroll_x};
		879	$h = 10 if $self->{scroll_y};
		880
		881	($w, $h)
732	}	882	}
733		883
734	sub size_allocate {	884	sub size_allocate {
735	my ($self, $w, $h) = @_;	885	my ($self, $w, $h) = @_;
736		886
		887	my $child = $self->child;
		888
		889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		891
		892	$self->child->configure (0, 0, $w, $h);
737	$self->update;	893	$self->update;
738	}	894	}
739		895
740	sub set_offset {	896	sub set_offset {
741	my ($self, $x, $y) = @_;	897	my ($self, $x, $y) = @_;
…		…
744	$self->{view_y} = int $y;	900	$self->{view_y} = int $y;
745		901
746	$self->update;	902	$self->update;
747	}	903	}
748		904
749	# hmm, this does not work for topleft of $self... but we should not aks for that	905	# hmm, this does not work for topleft of $self... but we should not ask for that
750	sub _topleft {	906	sub coord2local {
751	my ($self, $x, $y) = @_;	907	my ($self, $x, $y) = @_;
752		908
753	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})	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, $y)
754	}	919	}
755		920
756	sub find_widget {	921	sub find_widget {
757	my ($self, $x, $y) = @_;	922	my ($self, $x, $y) = @_;
758		923
…		…
766	}	931	}
767		932
768	sub _render {	933	sub _render {
769	my ($self) = @_;	934	my ($self) = @_;
770		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 - $self->{view_y};
		938
771	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
772		940
773	$self->SUPER::_render;	941	$self->SUPER::_render;
774	}	942	}
775		943
…		…
783	my $class = shift;	951	my $class = shift;
784		952
785	my $self;	953	my $self;
786		954
787	my $slider = new CFClient::UI::Slider	955	my $slider = new CFClient::UI::Slider
788	vertical => 1,	956	vertical => 1,
789	range => [0, 0, 1, 0.01], # HACK fix	957	range => [0, 0, 1, 0.01], # HACK fix
790	connect_changed => sub {	958	on_changed => sub {
791	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	959	$self->{vp}->set_offset (0, $_[1]);
792	},	960	},
793	;	961	;
794		962
795	$self = $class->SUPER::new (	963	$self = $class->SUPER::new (
796	vp => (new CFClient::UI::ViewPort),	964	vp => (new CFClient::UI::ViewPort expand => 1),
797	slider => $slider,	965	slider => $slider,
798	@_,	966	@_,
799	);	967	);
800		968
801	$self->{vp}->add ($self->{scrolled});	969	$self->{vp}->add ($self->{scrolled});
…		…
803	$self->add ($self->{slider});	971	$self->add ($self->{slider});
804		972
805	$self	973	$self
806	}	974	}
807		975
		976	sub update {
		977	my ($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
808	#TODO# update range on size_allocate depeneing on child	995	#TODO# update range on size_allocate depending on child
809	# update viewport offset on scroll	996	# update viewport offset on scroll
810		997
811	#############################################################################	998	#############################################################################
812		999
813	package CFClient::UI::Frame;	1000	package CFClient::UI::Frame;
…		…
817	use CFClient::OpenGL;	1004	use CFClient::OpenGL;
818		1005
819	sub new {	1006	sub new {
820	my $class = shift;	1007	my $class = shift;
821		1008
822	my $self = $class->SUPER::new (	1009	$class->SUPER::new (
823	bg => [1, 1, 1, 1],	1010	bg => undef,
824	border_bg => [1, 1, 1, 1],
825	border => 0.8,
826	@_	1011	@_,
827	);	1012	)
828
829	$self
830	}	1013	}
831		1014
832	sub _draw {	1015	sub _draw {
833	my ($self) = @_;	1016	my ($self) = @_;
834		1017
835	my ($w, $h) = ($self->{w}, $self->{h});	1018	if ($self->{bg}) {
		1019	my ($w, $h) = @$self{qw(w h)};
836		1020
837	glEnable GL_BLEND;	1021	glEnable GL_BLEND;
838	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839	glEnable GL_TEXTURE_2D;	1023	glColor @{ $self->{bg} };
840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
841		1024
842	# glBegin GL_QUADS;	1025	glBegin GL_QUADS;
843	# glColor 0, 0, 0, 0;
844	# glVertex 0 , 0;	1026	glVertex 0 , 0;
845	# glVertex 0 , $h;	1027	glVertex 0 , $h;
846	# glVertex $w, $h;	1028	glVertex $w, $h;
847	# glVertex $w, 0;	1029	glVertex $w, 0;
848	# glEnd;	1030	glEnd;
849		1031
850
851	$self->child->draw;
852	glDisable GL_BLEND;	1032	glDisable GL_BLEND;
853	glDisable GL_TEXTURE_2D;	1033	}
		1034
		1035	$self->SUPER::_draw;
854	}	1036	}
855		1037
856	#############################################################################	1038	#############################################################################
857		1039
858	package CFClient::UI::FancyFrame;	1040	package CFClient::UI::FancyFrame;
859		1041
860	our @ISA = CFClient::UI::Bin::;	1042	our @ISA = CFClient::UI::Bin::;
861		1043
862	use CFClient::OpenGL;	1044	use CFClient::OpenGL;
863		1045
864	my @tex =	1046	my $bg =
		1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1048	mipmap => 1, wrap => 1;
		1049
		1050	my @border =
865	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
866	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
867		1053
868	sub new {	1054	sub new {
869	my $class = shift;	1055	my $class = shift;
870		1056
871	# TODO: user_x, user_y, overwrite moveto?
872
873	my $self = $class->SUPER::new (	1057	my $self = $class->SUPER::new (
874	bg => [1, 1, 1, 1],	1058	bg => [1, 1, 1, 1],
875	border_bg => [1, 1, 1, 1],	1059	border_bg => [1, 1, 1, 1],
876	border => 0.6,	1060	border => 0.6,
877	can_events => 1,	1061	can_events => 1,
		1062	min_w => 16,
		1063	min_h => 16,
878	@_	1064	@_
879	);	1065	);
880		1066
881	$self->{title} &&= new CFClient::UI::Label	1067	$self->{title} &&= new CFClient::UI::Label
882	align => 0,	1068	align => 0,
…		…
906	my ($self, $w, $h) = @_;	1092	my ($self, $w, $h) = @_;
907		1093
908	$h -= List::Util::max 0, $self->border * 2;	1094	$h -= List::Util::max 0, $self->border * 2;
909	$w -= List::Util::max 0, $self->border * 2;	1095	$w -= List::Util::max 0, $self->border * 2;
910		1096
911	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	1097	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
912	if $self->{title};	1098	if $self->{title};
913		1099
914	$self->child->configure ($self->border, $self->border, $w, $h);	1100	$self->child->configure ($self->border, $self->border, $w, $h);
915	}	1101	}
916		1102
…		…
935	my ($ev, $x, $y) = @_;	1121	my ($ev, $x, $y) = @_;
936		1122
937	my $dx = $ev->{x} - $ox;	1123	my $dx = $ev->{x} - $ox;
938	my $dy = $ev->{y} - $oy;	1124	my $dy = $ev->{y} - $oy;
939		1125
940	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1126	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
941	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1127	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1128
		1129	$self->realloc;
942	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1130	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
943	$self->check_size;
944	};	1131	};
945		1132
946	} elsif ($lr ^ $td) {	1133	} elsif ($lr ^ $td) {
947	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1134	my ($ox, $oy) = ($ev->{x}, $ev->{y});
948	my ($bx, $by) = ($self->{x}, $self->{y});	1135	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
950	$self->{motion} = sub {	1137	$self->{motion} = sub {
951	my ($ev, $x, $y) = @_;	1138	my ($ev, $x, $y) = @_;
952		1139
953	($x, $y) = ($ev->{x}, $ev->{y});	1140	($x, $y) = ($ev->{x}, $ev->{y});
954		1141
955	$self->move ($bx + $x - $ox, $by + $y - $oy);	1142	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
956	$self->update;
957	};	1143	};
958	}	1144	}
959	}	1145	}
960		1146
961	sub button_up {	1147	sub button_up {
…		…
974	my ($self) = @_;	1160	my ($self) = @_;
975		1161
976	my ($w, $h ) = ($self->{w}, $self->{h});	1162	my ($w, $h ) = ($self->{w}, $self->{h});
977	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1163	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
978		1164
979	glEnable GL_BLEND;
980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981	glEnable GL_TEXTURE_2D;	1165	glEnable GL_TEXTURE_2D;
982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1166	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983		1167
984	my $border = $self->border;	1168	my $border = $self->border;
985		1169
986	glColor @{ $self->{border_bg} };	1170	glColor @{ $self->{border_bg} };
987	$tex[1]->draw_quad (0, 0, $w, $border);	1171	$border[0]->draw_quad_alpha (0, 0, $w, $border);
988	$tex[3]->draw_quad (0, $border, $border, $ch);	1172	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
989	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1173	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1174	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
991		1175
992	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1176	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993	my $bg = $tex[0];	1177	glColor @{ $self->{bg} };
994		1178
995	# TODO: repeat texture not scale	1179	# TODO: repeat texture not scale
		1180	# solve this better(?)
996	my $rep_x = $cw / $bg->{w};	1181	$bg->{s} = $cw / $bg->{w};
997	my $rep_y = $ch / $bg->{h};	1182	$bg->{t} = $ch / $bg->{h};
998
999	glColor @{ $self->{bg} };
1000
1001	$bg->{s} = $rep_x;
1002	$bg->{t} = $rep_y;
1003	$bg->{wrap_mode} = 1;
1004	$bg->draw_quad ($border, $border, $cw, $ch);	1183	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1184	}
1005		1185
1006	glDisable GL_TEXTURE_2D;	1186	glDisable GL_TEXTURE_2D;
1007	glDisable GL_BLEND;
1008	}
1009		1187
1010	$self->{title}->draw if $self->{title};	1188	$self->{title}->draw if $self->{title};
1011		1189
1012	$self->child->draw;	1190	$self->child->draw;
1013	}	1191	}
…		…
1025	sub new {	1203	sub new {
1026	my $class = shift;	1204	my $class = shift;
1027		1205
1028	$class->SUPER::new (	1206	$class->SUPER::new (
1029	col_expand => [],	1207	col_expand => [],
1030	@_	1208	@_,
1031	)	1209	)
		1210	}
		1211
		1212	sub children {
		1213	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032	}	1214	}
1033		1215
1034	sub add {	1216	sub add {
1035	my ($self, $x, $y, $child) = @_;	1217	my ($self, $x, $y, $child) = @_;
1036		1218
1037	$child->set_parent ($self);	1219	$child->set_parent ($self);
1038	$self->{children}[$y][$x] = $child;	1220	$self->{children}[$y][$x] = $child;
1039		1221
1040	$child->check_size;	1222	$self->realloc;
1041	}	1223	}
1042		1224
1043	sub children {
1044	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1045	}
1046
1047	# TODO: move to container class maybe? send childs a signal on removal?	1225	# TODO: move to container class maybe? send children a signal on removal?
1048	sub clear {	1226	sub clear {
1049	my ($self) = @_;	1227	my ($self) = @_;
1050		1228
1051	my @children = $self->children;	1229	my @children = $self->children;
1052	delete $self->{children};	1230	delete $self->{children};
…		…
1054	for (@children) {	1232	for (@children) {
1055	delete $_->{parent};	1233	delete $_->{parent};
1056	$_->hide;	1234	$_->hide;
1057	}	1235	}
1058		1236
1059	$self->update;	1237	$self->realloc;
1060	}	1238	}
1061		1239
1062	sub get_wh {	1240	sub get_wh {
1063	my ($self) = @_;	1241	my ($self) = @_;
1064		1242
…		…
1095	sub size_allocate {	1273	sub size_allocate {
1096	my ($self, $w, $h) = @_;	1274	my ($self, $w, $h) = @_;
1097		1275
1098	my ($ws, $hs) = $self->get_wh;	1276	my ($ws, $hs) = $self->get_wh;
1099		1277
1100	my $req_w = sum @$ws;	1278	my $req_w = (sum @$ws) || 1;
1101	my $req_h = sum @$hs;	1279	my $req_h = (sum @$hs) || 1;
1102		1280
1103	# TODO: nicer code && do row_expand	1281	# TODO: nicer code && do row_expand
1104	my @col_expand = @{$self->{col_expand}};	1282	my @col_expand = @{$self->{col_expand}};
1105	@col_expand = (1) x @$ws unless @col_expand;	1283	@col_expand = (1) x @$ws unless @col_expand;
1106	my $col_expand = (sum @col_expand) || 1;	1284	my $col_expand = (sum @col_expand) || 1;
…		…
1160	}	1338	}
1161	}	1339	}
1162		1340
1163	#############################################################################	1341	#############################################################################
1164		1342
1165	package CFClient::UI::HBox;	1343	package CFClient::UI::Box;
1166
1167	# TODO: wrap into common Box base class
1168		1344
1169	our @ISA = CFClient::UI::Container::;	1345	our @ISA = CFClient::UI::Container::;
1170		1346
1171	sub size_request {	1347	sub size_request {
1172	my ($self) = @_;	1348	my ($self) = @_;
1173		1349
1174	my @alloc = map [$_->size_request], @{$self->{children}};	1350	$self->{vertical}
1175		1351	? (
1176	(	1352	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1177	(List::Util::sum map $_->[0], @alloc),	1353	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1178	(List::Util::max map $_->[1], @alloc),	1354	)
1179	)	1355	: (
		1356	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1357	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1358	)
1180	}	1359	}
1181		1360
1182	sub size_allocate {	1361	sub size_allocate {
1183	my ($self, $w, $h) = @_;	1362	my ($self, $w, $h) = @_;
1184		1363
1185	($h, $w) = ($w, $h);	1364	my $space = $self->{vertical} ? $h : $w;
1186
1187	my $children = $self->{children};	1365	my $children = $self->{children};
1188		1366
1189	my @h = map $_->{req_w}, @$children;	1367	my @req;
1190		1368
1191	my $req_h = List::Util::sum @h;	1369	if ($self->{homogeneous}) {
1192		1370	@req = ($space / (@$children || 1)) x @$children;
1193	if ($req_h > $h) {
1194	# ah well, not enough space
1195	$_ *= $h / $req_h for @h;
1196	} else {	1371	} else {
		1372	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1373	my $req = List::Util::sum @req;
		1374
		1375	if ($req > $space) {
		1376	# ah well, not enough space
		1377	$_ *= $space / $req for @req;
		1378	} else {
1197	my $exp = List::Util::sum map $_->{expand}, @$children;	1379	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1198	$exp ||= 1;
1199		1380
		1381	$space = ($space - $req) / $expand; # remaining space to give away
		1382
		1383	$req[$_] += $space * $children->[$_]{expand}
1200	for (0 .. $#$children) {	1384	for 0 .. $#$children;
1201	my $child = $children->[$_];
1202
1203	my $alloc_h = $h[$_];
1204	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1205	$h[$_] = $alloc_h;
1206	}	1385	}
1207	}	1386	}
1208		1387
1209	CFClient::UI::harmonize \@h;	1388	CFClient::UI::harmonize \@req;
1210		1389
1211	my $y = 0;	1390	my $pos = 0;
1212	for (0 .. $#$children) {	1391	for (0 .. $#$children) {
1213	my $child = $children->[$_];
1214	my $h = $h[$_];	1392	my $alloc = $req[$_];
1215	$child->configure ($y, 0, $h, $w);	1393	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1216		1394
1217	$y += $h;	1395	$pos += $alloc;
1218	}	1396	}
1219		1397
1220	1	1398	1
1221	}	1399	}
1222		1400
1223	#############################################################################	1401	#############################################################################
1224		1402
		1403	package CFClient::UI::HBox;
		1404
		1405	our @ISA = CFClient::UI::Box::;
		1406
		1407	sub new {
		1408	my $class = shift;
		1409
		1410	$class->SUPER::new (
		1411	vertical => 0,
		1412	@_,
		1413	)
		1414	}
		1415
		1416	#############################################################################
		1417
1225	package CFClient::UI::VBox;	1418	package CFClient::UI::VBox;
1226		1419
1227	# TODO: wrap into common Box base class
1228
1229	our @ISA = CFClient::UI::Container::;	1420	our @ISA = CFClient::UI::Box::;
1230		1421
1231	sub size_request {	1422	sub new {
1232	my ($self) = @_;	1423	my $class = shift;
1233		1424
1234	my @alloc = map [$_->size_request], @{$self->{children}};	1425	$class->SUPER::new (
1235		1426	vertical => 1,
1236	(	1427	@_,
1237	(List::Util::max map $_->[0], @alloc),
1238	(List::Util::sum map $_->[1], @alloc),
1239	)	1428	)
1240	}	1429	}
1241		1430
1242	sub size_allocate {
1243	my ($self, $w, $h) = @_;
1244
1245	my $children = $self->{children};
1246
1247	my @h = map $_->{req_h}, @$children;
1248
1249	my $req_h = List::Util::sum @h;
1250
1251	if ($req_h > $h) {
1252	# ah well, not enough space
1253	$_ *= $h / $req_h for @h;
1254	} else {
1255	my $exp = List::Util::sum map $_->{expand}, @$children;
1256	$exp ||= 1;
1257
1258	for (0 .. $#$children) {
1259	my $child = $children->[$_];
1260
1261	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1262	}
1263	}
1264
1265	CFClient::UI::harmonize \@h;
1266
1267	my $y = 0;
1268	for (0 .. $#$children) {
1269	my $child = $children->[$_];
1270	my $h = $h[$_];
1271	$child->configure (0, $y, $w, $h);
1272
1273	$y += $h;
1274	}
1275
1276	1
1277	}
1278
1279	#############################################################################	1431	#############################################################################
1280		1432
1281	package CFClient::UI::Label;	1433	package CFClient::UI::Label;
1282		1434
1283	our @ISA = CFClient::UI::Base::;	1435	our @ISA = CFClient::UI::DrawBG::;
1284		1436
1285	use CFClient::OpenGL;	1437	use CFClient::OpenGL;
1286		1438
1287	sub new {	1439	sub new {
1288	my ($class, %arg) = @_;	1440	my ($class, %arg) = @_;
1289		1441
1290	my $self = $class->SUPER::new (	1442	my $self = $class->SUPER::new (
1291	fg => [1, 1, 1],	1443	fg => [1, 1, 1],
		1444	#bg => none
		1445	#active_bg => none
1292	#font => default_font	1446	#font => default_font
		1447	#text => initial text
		1448	#markup => initial narkup
		1449	#max_w => maximum pixel width
		1450	ellipsise => 3, # end
		1451	layout => (new CFClient::Layout),
1293	fontsize => 1,	1452	fontsize => 1,
1294	text => "",
1295	align => -1,	1453	align => -1,
1296	valign => -1,	1454	valign => -1,
1297	padding => 2,	1455	padding_x => 2,
1298	layout => new CFClient::Layout,	1456	padding_y => 2,
1299	can_events => 0,	1457	can_events => 0,
1300	%arg	1458	%arg
1301	);	1459	);
1302		1460
1303	if (exists $self->{template}) {	1461	if (exists $self->{template}) {
1304	my $layout = new CFClient::Layout;	1462	my $layout = new CFClient::Layout;
1305	$layout->set_text (delete $self->{template});	1463	$layout->set_text (delete $self->{template});
1306	$self->{template} = $layout;	1464	$self->{template} = $layout;
1307	}	1465	}
1308		1466
1309	$self->set_text (delete $self->{text}) if exists $self->{text};	1467	if (exists $self->{markup}) {
1310	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1468	$self->set_markup (delete $self->{markup});
		1469	} else {
		1470	$self->set_text (delete $self->{text});
		1471	}
1311		1472
1312	$self	1473	$self
1313	}	1474	}
1314		1475
1315	sub escape {	1476	sub escape($) {
1316	local $_ = $_[1];	1477	local $_ = $_[0];
1317		1478
1318	s/&/&amp;/g;	1479	s/&/&amp;/g;
1319	s/>/&gt;/g;	1480	s/>/&gt;/g;
1320	s/</&lt;/g;	1481	s/</&lt;/g;
1321		1482
1322	$_[1]	1483	$_
1323	}	1484	}
1324		1485
1325	sub update {	1486	sub update {
1326	my ($self) = @_;	1487	my ($self) = @_;
1327		1488
…		…
1333	my ($self, $text) = @_;	1494	my ($self, $text) = @_;
1334		1495
1335	return if $self->{text} eq "T$text";	1496	return if $self->{text} eq "T$text";
1336	$self->{text} = "T$text";	1497	$self->{text} = "T$text";
1337		1498
		1499	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1338	$self->{layout}->set_text ($text);	1500	$self->{layout}->set_text ($text);
1339		1501
1340	delete $self->{texture};	1502	$self->realloc;
1341	$self->update;	1503	$self->update;
1342	$self->check_size;
1343	}	1504	}
1344		1505
1345	sub set_markup {	1506	sub set_markup {
1346	my ($self, $markup) = @_;	1507	my ($self, $markup) = @_;
1347		1508
1348	return if $self->{text} eq "M$markup";	1509	return if $self->{text} eq "M$markup";
1349	$self->{text} = "M$markup";	1510	$self->{text} = "M$markup";
1350		1511
		1512	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1513
		1514	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1351	$self->{layout}->set_markup ($markup);	1515	$self->{layout}->set_markup ($markup);
1352		1516
1353	delete $self->{texture};	1517	$self->realloc;
1354	$self->update;	1518	$self->update;
1355	$self->check_size;
1356	}	1519	}
1357		1520
1358	sub size_request {	1521	sub size_request {
1359	my ($self) = @_;	1522	my ($self) = @_;
1360		1523
1361	$self->{layout}->set_font ($self->{font}) if $self->{font};	1524	$self->{layout}->set_font ($self->{font}) if $self->{font};
1362	$self->{layout}->set_width ($self->{max_w} || -1);	1525	$self->{layout}->set_width ($self->{max_w} || -1);
		1526	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1527	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1363	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1528	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364		1529
1365	my ($w, $h) = $self->{layout}->size;	1530	my ($w, $h) = $self->{layout}->size;
1366		1531
1367	if (exists $self->{template}) {	1532	if (exists $self->{template}) {
…		…
1372		1537
1373	$w = List::Util::max $w, $w2;	1538	$w = List::Util::max $w, $w2;
1374	$h = List::Util::max $h, $h2;	1539	$h = List::Util::max $h, $h2;
1375	}	1540	}
1376		1541
1377	(	1542	($w, $h)
1378	$w + $self->{padding} * 2,
1379	$h + $self->{padding} * 2,
1380	)
1381	}	1543	}
1382		1544
1383	sub size_allocate {	1545	sub size_allocate {
1384	my ($self, $w, $h) = @_;	1546	my ($self, $w, $h) = @_;
1385		1547
1386	delete $self->{texture};	1548	delete $self->{texture}
		1549	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1387	}	1550	}
1388		1551
1389	sub set_fontsize {	1552	sub set_fontsize {
1390	my ($self, $fontsize) = @_;	1553	my ($self, $fontsize) = @_;
1391		1554
1392	$self->{fontsize} = $fontsize;	1555	$self->{fontsize} = $fontsize;
1393	delete $self->{texture};	1556	delete $self->{texture};
1394		1557
1395	$self->update;	1558	$self->realloc;
1396	$self->check_size;
1397	}	1559	}
1398		1560
1399	sub _draw {	1561	sub _draw {
1400	my ($self) = @_;	1562	my ($self) = @_;
1401		1563
		1564	$self->SUPER::_draw; # draw background, if applicable
		1565
1402	my $tex = $self->{texture} ||= do {	1566	my $tex = $self->{texture} ||= do {
		1567	$self->{layout}->set_foreground (@{$self->{fg}});
1403	$self->{layout}->set_font ($self->{font}) if $self->{font};	1568	$self->{layout}->set_font ($self->{font}) if $self->{font};
1404	$self->{layout}->set_width ($self->{w});	1569	$self->{layout}->set_width ($self->{w});
		1570	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1571	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1405	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1572	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1573
1406	new_from_layout CFClient::Texture $self->{layout}	1574	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1575
		1576	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1577	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1578	: ($self->{w} - $tex->{w}) * 0.5);
		1579
		1580	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1581	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1582	: ($self->{h} - $tex->{h}) * 0.5);
		1583
		1584	$tex
1407	};	1585	};
1408		1586
1409	glEnable GL_BLEND;
1410	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1411	glEnable GL_TEXTURE_2D;	1587	glEnable GL_TEXTURE_2D;
1412	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1588	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1413		1589
		1590	if ($tex->{format} == GL_ALPHA) {
1414	glColor @{$self->{fg}};	1591	glColor @{$self->{fg}};
1415
1416	$self->{ox} = int (
1417	$self->{align} < 0 ? $self->{padding}
1418	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419	: ($self->{w} - $tex->{w}) * 0.5
1420	);
1421
1422	$self->{oy} = int (
1423	$self->{valign} < 0 ? $self->{padding}
1424	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425	: ($self->{h} - $tex->{h}) * 0.5
1426	);
1427
1428	$tex->draw_quad ($self->{ox}, $self->{oy});	1592	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1593	} else {
		1594	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1595	}
1429		1596
1430	glDisable GL_TEXTURE_2D;	1597	glDisable GL_TEXTURE_2D;
1431	glDisable GL_BLEND;
1432	}	1598	}
1433		1599
1434	#############################################################################	1600	#############################################################################
1435		1601
1436	package CFClient::UI::EntryBase;	1602	package CFClient::UI::EntryBase;
…		…
1449	active_fg => [0, 0, 0],	1615	active_fg => [0, 0, 0],
1450	can_hover => 1,	1616	can_hover => 1,
1451	can_focus => 1,	1617	can_focus => 1,
1452	valign => 0,	1618	valign => 0,
1453	can_events => 1,	1619	can_events => 1,
		1620	#text => ...
1454	@_	1621	@_
1455	)	1622	)
1456	}	1623	}
1457		1624
1458	sub _set_text {	1625	sub _set_text {
…		…
1468	$self->{text} = $text;	1635	$self->{text} = $text;
1469		1636
1470	$text =~ s/./*/g if $self->{hidden};	1637	$text =~ s/./*/g if $self->{hidden};
1471	$self->{layout}->set_text ("$text ");	1638	$self->{layout}->set_text ("$text ");
1472		1639
1473	$self->emit (changed => $self->{text});	1640	$self->_emit (changed => $self->{text});
		1641	}
		1642
		1643	sub set_text {
		1644	my ($self, $text) = @_;
		1645
		1646	$self->{cursor} = length $text;
		1647	$self->_set_text ($text);
		1648
		1649	$self->realloc;
1474	}	1650	}
1475		1651
1476	sub get_text {	1652	sub get_text {
1477	$_[0]{text}	1653	$_[0]{text}
1478	}	1654	}
…		…
1481	my ($self) = @_;	1657	my ($self) = @_;
1482		1658
1483	my ($w, $h) = $self->SUPER::size_request;	1659	my ($w, $h) = $self->SUPER::size_request;
1484		1660
1485	($w + 1, $h) # add 1 for cursor	1661	($w + 1, $h) # add 1 for cursor
1486	}
1487
1488	sub size_allocate {
1489	my ($self, $w, $h) = @_;
1490
1491	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1492	}
1493
1494	sub set_text {
1495	my ($self, $text) = @_;
1496
1497	$self->{cursor} = length $text;
1498	$self->_set_text ($text);
1499	$self->update;
1500	}	1662	}
1501		1663
1502	sub key_down {	1664	sub key_down {
1503	my ($self, $ev) = @_;	1665	my ($self, $ev) = @_;
1504		1666
…		…
1506	my $sym = $ev->{sym};	1668	my $sym = $ev->{sym};
1507	my $uni = $ev->{unicode};	1669	my $uni = $ev->{unicode};
1508		1670
1509	my $text = $self->get_text;	1671	my $text = $self->get_text;
1510		1672
1511	if ($sym == 8) {	1673	if ($uni == 8) {
1512	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1674	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1513	} elsif ($sym == 127) {	1675	} elsif ($uni == 127) {
1514	substr $text, $self->{cursor}, 1, "";	1676	substr $text, $self->{cursor}, 1, "";
1515	} elsif ($sym == CFClient::SDLK_LEFT) {	1677	} elsif ($sym == CFClient::SDLK_LEFT) {
1516	--$self->{cursor} if $self->{cursor};	1678	--$self->{cursor} if $self->{cursor};
1517	} elsif ($sym == CFClient::SDLK_RIGHT) {	1679	} elsif ($sym == CFClient::SDLK_RIGHT) {
1518	++$self->{cursor} if $self->{cursor} < length $self->{text};	1680	++$self->{cursor} if $self->{cursor} < length $self->{text};
1519	} elsif ($sym == CFClient::SDLK_HOME) {	1681	} elsif ($sym == CFClient::SDLK_HOME) {
1520	$self->{cursor} = 0;	1682	$self->{cursor} = 0;
1521	} elsif ($sym == CFClient::SDLK_END) {	1683	} elsif ($sym == CFClient::SDLK_END) {
1522	$self->{cursor} = length $text;	1684	$self->{cursor} = length $text;
1523	} elsif ($sym == 27) {	1685	} elsif ($uni == 27) {
1524	$self->emit ('escape');	1686	$self->_emit ('escape');
1525	} elsif ($uni) {	1687	} elsif ($uni) {
1526	substr $text, $self->{cursor}++, 0, chr $uni;	1688	substr $text, $self->{cursor}++, 0, chr $uni;
1527	}	1689	}
1528		1690
1529	$self->_set_text ($text);	1691	$self->_set_text ($text);
1530	$self->update;	1692
		1693	$self->realloc;
1531	}	1694	}
1532		1695
1533	sub focus_in {	1696	sub focus_in {
1534	my ($self) = @_;	1697	my ($self) = @_;
1535		1698
…		…
1615	if ($sym == 13) {	1778	if ($sym == 13) {
1616	unshift @{$self->{history}},	1779	unshift @{$self->{history}},
1617	my $txt = $self->get_text;	1780	my $txt = $self->get_text;
1618	$self->{history_pointer} = -1;	1781	$self->{history_pointer} = -1;
1619	$self->{history_saveback} = '';	1782	$self->{history_saveback} = '';
1620	$self->emit (activate => $txt);	1783	$self->_emit (activate => $txt);
1621	$self->update;	1784	$self->update;
1622		1785
1623	} elsif ($sym == CFClient::SDLK_UP) {	1786	} elsif ($sym == CFClient::SDLK_UP) {
1624	if ($self->{history_pointer} < 0) {	1787	if ($self->{history_pointer} < 0) {
1625	$self->{history_saveback} = $self->get_text;	1788	$self->{history_saveback} = $self->get_text;
…		…
1662		1825
1663	sub new {	1826	sub new {
1664	my $class = shift;	1827	my $class = shift;
1665		1828
1666	$class->SUPER::new (	1829	$class->SUPER::new (
1667	padding => 4,	1830	padding_x => 4,
		1831	padding_y => 4,
1668	fg => [1, 1, 1],	1832	fg => [1, 1, 1],
1669	bg => [1, 1, 1, 0.2],
1670	active_fg => [0, 0, 1],	1833	active_fg => [0, 0, 1],
1671	can_hover => 1,	1834	can_hover => 1,
1672	align => 0,	1835	align => 0,
1673	valign => 0,	1836	valign => 0,
1674	can_events => 1,	1837	can_events => 1,
1675	@_	1838	@_
1676	)	1839	)
1677	}	1840	}
1678		1841
		1842	sub activate { }
		1843
1679	sub button_up {	1844	sub button_up {
1680	my ($self, $ev, $x, $y) = @_;	1845	my ($self, $ev, $x, $y) = @_;
1681		1846
		1847	$self->emit ("activate")
1682	if ($x >= 0 && $x < $self->{w}	1848	if $x >= 0 && $x < $self->{w}
1683	&& $y >= 0 && $y < $self->{h}) {	1849	&& $y >= 0 && $y < $self->{h};
1684	$self->emit ("activate");
1685	}
1686	}	1850	}
1687		1851
1688	sub _draw {	1852	sub _draw {
1689	my ($self) = @_;	1853	my ($self) = @_;
1690		1854
…		…
1692		1856
1693	if ($GRAB == $self) {	1857	if ($GRAB == $self) {
1694	$self->{fg} = $self->{active_fg};	1858	$self->{fg} = $self->{active_fg};
1695	}	1859	}
1696		1860
1697	glEnable GL_BLEND;
1698	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699	glEnable GL_TEXTURE_2D;	1861	glEnable GL_TEXTURE_2D;
1700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701	glColor 0, 0, 0, 1;	1863	glColor 0, 0, 0, 1;
1702		1864
1703	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1865	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1704		1866
1705	glDisable GL_TEXTURE_2D;	1867	glDisable GL_TEXTURE_2D;
1706	glDisable GL_BLEND;
1707		1868
1708	$self->SUPER::_draw;	1869	$self->SUPER::_draw;
1709	}	1870	}
1710		1871
1711	#############################################################################	1872	#############################################################################
…		…
1722		1883
1723	sub new {	1884	sub new {
1724	my $class = shift;	1885	my $class = shift;
1725		1886
1726	$class->SUPER::new (	1887	$class->SUPER::new (
1727	padding => 2,	1888	padding_x => 2,
		1889	padding_y => 2,
1728	fg => [1, 1, 1],	1890	fg => [1, 1, 1],
1729	active_fg => [1, 1, 0],	1891	active_fg => [1, 1, 0],
		1892	bg => [0, 0, 0, 0.2],
		1893	active_bg => [1, 1, 1, 0.5],
1730	state => 0,	1894	state => 0,
1731	can_hover => 1,	1895	can_hover => 1,
1732	@_	1896	@_
1733	)	1897	)
1734	}	1898	}
1735		1899
1736	sub size_request {	1900	sub size_request {
1737	my ($self) = @_;	1901	my ($self) = @_;
1738		1902
1739	($self->{padding} * 2 + 6) x 2	1903	(6) x 2
1740	}	1904	}
1741		1905
1742	sub button_down {	1906	sub button_down {
1743	my ($self, $ev, $x, $y) = @_;	1907	my ($self, $ev, $x, $y) = @_;
1744		1908
1745	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1909	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1746	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1910	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1747	$self->{state} = !$self->{state};	1911	$self->{state} = !$self->{state};
1748	$self->emit (changed => $self->{state});	1912	$self->_emit (changed => $self->{state});
1749	}	1913	}
1750	}	1914	}
1751		1915
1752	sub _draw {	1916	sub _draw {
1753	my ($self) = @_;	1917	my ($self) = @_;
1754		1918
1755	$self->SUPER::_draw;	1919	$self->SUPER::_draw;
1756		1920
1757	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1921	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1758		1922
1759	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1923	my ($w, $h) = @$self{qw(w h)};
		1924
		1925	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1760		1926
1761	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1927	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762		1928
1763	glEnable GL_BLEND;	1929	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1930
1764	glEnable GL_TEXTURE_2D;	1931	glEnable GL_TEXTURE_2D;
1765	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767	my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769	$tex->draw_quad (0, 0, $s, $s);	1932	$tex->draw_quad_alpha (0, 0, $s, $s);
1770
1771	glDisable GL_TEXTURE_2D;	1933	glDisable GL_TEXTURE_2D;
1772	glDisable GL_BLEND;
1773	}	1934	}
1774		1935
1775	#############################################################################	1936	#############################################################################
1776		1937
1777	package CFClient::UI::Image;	1938	package CFClient::UI::Image;
…		…
1820	glTranslate 0, -$self->{w}, 0;	1981	glTranslate 0, -$self->{w}, 0;
1821		1982
1822	($w, $h) = ($h, $w);	1983	($w, $h) = ($h, $w);
1823	}	1984	}
1824		1985
1825	glEnable GL_BLEND;
1826	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827	glEnable GL_TEXTURE_2D;	1986	glEnable GL_TEXTURE_2D;
1828	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1987	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829		1988
1830	$tex->draw_quad (0, 0, $w, $h);	1989	$tex->draw_quad_alpha (0, 0, $w, $h);
1831		1990
1832	glDisable GL_BLEND;
1833	glDisable GL_TEXTURE_2D;	1991	glDisable GL_TEXTURE_2D;
1834	}	1992	}
1835		1993
1836	#############################################################################	1994	#############################################################################
1837		1995
…		…
2026	qw(s1_slider.png s1_slider_bg.png);	2184	qw(s1_slider.png s1_slider_bg.png);
2027		2185
2028	sub new {	2186	sub new {
2029	my $class = shift;	2187	my $class = shift;
2030		2188
2031	# range [value, low, high, page]	2189	# range [value, low, high, page, unit]
2032		2190
2033	# TODO: 0-width page	2191	# TODO: 0-width page
2034	# TODO: req_w/h are wrong with vertical	2192	# TODO: req_w/h are wrong with vertical
2035	# TODO: calculations are off	2193	# TODO: calculations are off
2036	my $self = $class->SUPER::new (	2194	my $self = $class->SUPER::new (
2037	fg => [1, 1, 1],	2195	fg => [1, 1, 1],
2038	active_fg => [0, 0, 0],	2196	active_fg => [0, 0, 0],
		2197	bg => [0, 0, 0, 0.2],
		2198	active_bg => [1, 1, 1, 0.5],
2039	range => [0, 0, 100, 10],	2199	range => [0, 0, 100, 10, 0],
2040	req_w => $::WIDTH / 80,	2200	min_w => $::WIDTH / 80,
2041	req_h => $::WIDTH / 80,	2201	min_h => $::WIDTH / 80,
2042	vertical => 0,	2202	vertical => 0,
2043	can_hover => 1,	2203	can_hover => 1,
2044	inner_pad => 5,	2204	inner_pad => 0.02,
2045	@_	2205	@_
2046	);	2206	);
2047		2207
		2208	$self->set_value ($self->{range}[0]);
		2209	$self->update;
		2210
2048	$self	2211	$self
2049	}	2212	}
2050		2213
		2214	sub changed { }
		2215
		2216	sub set_range {
		2217	my ($self, $range) = @_;
		2218
		2219	($range, $self->{range}) = ($self->{range}, $range);
		2220
		2221	$self->update
		2222	if "@$range" ne "@{$self->{range}}";
		2223	}
		2224
		2225	sub set_value {
		2226	my ($self, $value) = @_;
		2227
		2228	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2229
		2230	$hi = $lo + 1 if $hi <= $lo;
		2231
		2232	$page = $hi - $lo if $page > $hi - $lo;
		2233
		2234	$value = $lo if $value < $lo;
		2235	$value = $hi - $page if $value > $hi - $page;
		2236
		2237	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2238	if $unit;
		2239
		2240	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2241
		2242	if ($value != $old_value) {
		2243	$self->_emit (changed => $value);
		2244	$self->update;
		2245	}
		2246	}
		2247
2051	sub size_request {	2248	sub size_request {
2052	my ($self) = @_;	2249	my ($self) = @_;
2053		2250
2054	my $w = $self->{req_w};	2251	($self->{req_w}, $self->{req_h})
2055	my $h = $self->{req_h};
2056
2057	$self->{vertical} ? ($h, $w) : ($w, $h)
2058	}	2252	}
2059		2253
2060	sub button_down {	2254	sub button_down {
2061	my ($self, $ev, $x, $y) = @_;	2255	my ($self, $ev, $x, $y) = @_;
2062		2256
2063	$self->SUPER::button_down ($ev, $x, $y);	2257	$self->SUPER::button_down ($ev, $x, $y);
		2258
		2259	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2260
2064	$self->mouse_motion ($ev, $x, $y);	2261	$self->mouse_motion ($ev, $x, $y);
2065	}	2262	}
2066		2263
2067	sub mouse_motion {	2264	sub mouse_motion {
2068	my ($self, $ev, $x, $y) = @_;	2265	my ($self, $ev, $x, $y) = @_;
2069		2266
2070	if ($GRAB == $self) {	2267	if ($GRAB == $self) {
		2268	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2269
		2270	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2271
		2272	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2273
		2274	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2275	}
		2276	}
		2277
		2278	sub update {
		2279	my ($self) = @_;
		2280
		2281	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2282	$self->set_value ($self->{range}[0]);
		2283
2071	my ($value, $lo, $hi, $page) = @{$self->{range}};	2284	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2285	my $range = ($hi - $page - $lo) || 1e-100;
2072		2286
2073	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2287	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2074		2288
2075	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2289	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2076	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2290	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2077		2291
2078	$x -= $inner_pad_px; # substract the padding	2292	$value = ($value - $lo) / $range;
2079	$x = $x * ($hi - $lo) / $inner_w + $lo;	2293	$value = $value * $self->{scale} + $self->{offset};
2080	$x = $lo if $x < $lo;
2081	$x = $hi - $page if $x > $hi - $page;
2082	$self->{range}[0] = $x;
2083		2294
2084	$self->emit (changed => $x);	2295	$self->{knob_x} = $value - $knob_w * 0.5;
2085	$self->update;	2296	$self->{knob_w} = $knob_w;
2086	}	2297	});
2087	}
2088		2298
2089	# the inner_* stuff is for generating a padding for the slider handle,	2299	$self->SUPER::update;
2090	# so that the handle doesn't leave the texture. This calculation isn't 100%
2091	# correct propably, but it does the job for now
2092	sub _calc_inner_pad_px {
2093	my ($self, $w) = @_;
2094	($w / 100) * $self->{inner_pad} # % to pixels
2095	}	2300	}
2096		2301
2097	sub _draw {	2302	sub _draw {
2098	my ($self) = @_;	2303	my ($self) = @_;
2099		2304
2100	$self->SUPER::_draw ();	2305	$self->SUPER::_draw ();
2101		2306
2102	my ($w, $h) = @$self{qw(w h)};	2307	glScale $self->{w}, $self->{h};
2103		2308
2104	if ($self->{vertical}) {	2309	if ($self->{vertical}) {
2105	# draw a vertical slider like a rotated horizontal slider	2310	# draw a vertical slider like a rotated horizontal slider
2106		2311
		2312	glTranslate 1, 0, 0;
2107	glRotate 90, 0, 0, 1;	2313	glRotate 90, 0, 0, 1;
2108	glTranslate 0, -$self->{w}, 0;
2109
2110	($w, $h) = ($h, $w);
2111	}	2314	}
2112		2315
2113	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2316	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2114	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2317	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2115		2318
2116	my ($value, $lo, $hi, $page) = @{$self->{range}};
2117
2118	$hi = $value + 1 if $lo == $hi;
2119
2120	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
2123	$page = int $page * $inner_w / ($hi - $lo);
2124	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2125
2126	$w -= $page;
2127	$page &= ~1;
2128	glTranslate $page * 0.5, 0, 0;
2129	$page ||= 2;
2130
2131	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2132	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2133
2134	glEnable GL_BLEND;
2135	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2136	glEnable GL_TEXTURE_2D;	2319	glEnable GL_TEXTURE_2D;
2137	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2320	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2138		2321
2139	# draw background	2322	# draw background
2140	$tex[1]->draw_quad (0, 0, $w, $h);	2323	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2141		2324
2142	# draw handle	2325	# draw handle
2143	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2326	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2144		2327
2145	glDisable GL_BLEND;
2146	glDisable GL_TEXTURE_2D;	2328	glDisable GL_TEXTURE_2D;
2147	}	2329	}
		2330
		2331	#############################################################################
		2332
		2333	package CFClient::UI::ValSlider;
		2334
		2335	our @ISA = CFClient::UI::HBox::;
		2336
		2337	sub new {
		2338	my ($class, %arg) = @_;
		2339
		2340	my $range = delete $arg{range};
		2341
		2342	my $self = $class->SUPER::new (
		2343	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2344	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2345	to_value => sub { shift },
		2346	from_value => sub { shift },
		2347	%arg,
		2348	);
		2349
		2350	$self->{slider}->connect (changed => sub {
		2351	my ($self, $value) = @_;
		2352	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2353	$self->{parent}->emit (changed => $value);
		2354	});
		2355
		2356	# $self->{entry}->connect (changed => sub {
		2357	# my ($self, $value) = @_;
		2358	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2359	# $self->{parent}->emit (changed => $value);
		2360	# });
		2361
		2362	$self->add ($self->{slider}, $self->{entry});
		2363
		2364	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2365
		2366	$self
		2367	}
		2368
		2369	sub set_range { shift->{slider}->set_range (@_) }
		2370	sub set_value { shift->{slider}->set_value (@_) }
2148		2371
2149	#############################################################################	2372	#############################################################################
2150		2373
2151	package CFClient::UI::TextView;	2374	package CFClient::UI::TextView;
2152		2375
…		…
2161	fontsize => 1,	2384	fontsize => 1,
2162	can_events => 0,	2385	can_events => 0,
2163	#font => default_font	2386	#font => default_font
2164	@_,	2387	@_,
2165		2388
2166	layout => (new CFClient::Layout),	2389	layout => (new CFClient::Layout 1),
2167	par => [],	2390	par => [],
2168	height => 0,	2391	height => 0,
2169	children => [	2392	children => [
2170	(new CFClient::UI::Empty expand => 1),	2393	(new CFClient::UI::Empty expand => 1),
2171	(new CFClient::UI::Slider vertical => 1),	2394	(new CFClient::UI::Slider vertical => 1),
…		…
2182		2405
2183	$self->{fontsize} = $fontsize;	2406	$self->{fontsize} = $fontsize;
2184	$self->reflow;	2407	$self->reflow;
2185	}	2408	}
2186		2409
2187	sub text_height {
2188	my ($self, $text) = @_;
2189
2190	my $layout = $self->{layout};
2191
2192	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193	$layout->set_width ($self->{children}[0]{w});
2194	$layout->set_text ($text);
2195
2196	($layout->size)[1]
2197	}
2198
2199	sub reflow {
2200	my ($self) = @_;
2201
2202	$self->{need_reflow}++;
2203	$self->update;
2204	}
2205
2206	sub size_allocate {	2410	sub size_allocate {
2207	my ($self, $w, $h) = @_;	2411	my ($self, $w, $h) = @_;
2208		2412
2209	$self->SUPER::size_allocate ($w, $h);	2413	$self->SUPER::size_allocate ($w, $h);
2210		2414
…		…
2213	$self->{layout}->set_width ($self->{children}[0]{w});	2417	$self->{layout}->set_width ($self->{children}[0]{w});
2214		2418
2215	$self->reflow;	2419	$self->reflow;
2216	}	2420	}
2217		2421
		2422	sub text_size {
		2423	my ($self, $text, $indent) = @_;
		2424
		2425	my $layout = $self->{layout};
		2426
		2427	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2428	$layout->set_width ($self->{children}[0]{w} - $indent);
		2429	$layout->set_markup ($text);
		2430
		2431	$layout->size
		2432	}
		2433
		2434	sub reflow {
		2435	my ($self) = @_;
		2436
		2437	$self->{need_reflow}++;
		2438	$self->update;
		2439	}
		2440
		2441	sub set_offset {
		2442	my ($self, $offset) = @_;
		2443
		2444	# todo: base offset on lines or so, not on pixels
		2445	$self->{children}[1]->set_value ($offset);
		2446	}
		2447
		2448	sub clear {
		2449	my ($self) = @_;
		2450
		2451	$self->{par} = [];
		2452	$self->{height} = 0;
		2453	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2454	}
		2455
2218	sub add_paragraph {	2456	sub add_paragraph {
2219	my ($self, $color, $text) = @_;	2457	my ($self, $color, $text, $indent) = @_;
2220		2458
2221	#TODO: intelligently "reformat" paragraph	2459	for my $line (split /\n/, $text) {
2222		2460	my ($w, $h) = $self->text_size ($line);
2223	my $height = $self->text_height ($text);
2224
2225	$self->{height} += $height;	2461	$self->{height} += $h;
		2462	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2463	}
2226		2464
2227	push @{$self->{par}}, [$height, $color, $text];
2228
2229	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2465	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2230	$self->{children}[1]->update;
2231	}	2466	}
2232		2467
2233	sub update {	2468	sub update {
2234	my ($self) = @_;	2469	my ($self) = @_;
2235		2470
…		…
2237		2472
2238	return unless $self->{h} > 0;	2473	return unless $self->{h} > 0;
2239		2474
2240	delete $self->{texture};	2475	delete $self->{texture};
2241		2476
2242	$ROOT->on_refresh ($self, sub {	2477	$ROOT->on_post_alloc ($self, sub {
		2478	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2479
2243	if (delete $self->{need_reflow}) {	2480	if (delete $self->{need_reflow}) {
2244	my $height = 0;	2481	my $height = 0;
2245		2482
2246	$height += $_->[0] = $self->text_height ($_->[2])	2483	my $layout = $self->{layout};
		2484
		2485	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2486
2247	for @{$self->{par}};	2487	for (@{$self->{par}}) {
		2488	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2489	$layout->set_width ($W - $_->[3]);
		2490	$layout->set_markup ($_->[4]);
		2491	my ($w, $h) = $layout->size;
		2492	$_->[0] = $w + $_->[3];
		2493	$_->[1] = $h;
		2494	}
		2495
		2496	$height += $_->[1];
		2497	}
2248		2498
2249	$self->{height} = $height;	2499	$self->{height} = $height;
2250		2500
2251	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2501	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2252		2502
2253	delete $self->{texture};	2503	delete $self->{texture};
2254	}	2504	}
2255		2505
2256	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2506	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2257	glClearColor 0, 0, 0, 0;	2507	glClearColor 0.5, 0.5, 0.5, 0;
2258	glClear GL_COLOR_BUFFER_BIT;	2508	glClear GL_COLOR_BUFFER_BIT;
2259		2509
		2510	my $top = int $self->{children}[1]{range}[0];
		2511
		2512	my $y0 = $top;
		2513	my $y1 = $top + $H;
		2514
		2515	my $y = 0;
		2516
		2517	my $layout = $self->{layout};
		2518
		2519	$layout->set_font ($self->{font}) if $self->{font};
		2520
2260	glEnable GL_BLEND;	2521	glEnable GL_BLEND;
		2522	#TODO# not correct in windows where rgba is forced off
2261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2523	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2262	glEnable GL_TEXTURE_2D;
2263	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265	my $top = int $self->{children}[1]{range}[0];
2266
2267	my $y0 = $top;
2268	my $y1 = $top + $self->{h};
2269
2270	my $y = 0;
2271
2272	my $layout = $self->{layout};
2273
2274	$layout->set_font ($self->{font}) if $self->{font};
2275		2524
2276	for my $par (@{$self->{par}}) {	2525	for my $par (@{$self->{par}}) {
2277	my $h = $par->[0];	2526	my $h = $par->[1];
2278		2527
2279	if ($y0 < $y + $h && $y < $y1) {	2528	if ($y0 < $y + $h && $y < $y1) {
		2529	$layout->set_foreground (@{ $par->[2] });
		2530	$layout->set_width ($W - $par->[3]);
2280	$layout->set_text ($par->[2]);	2531	$layout->set_markup ($par->[4]);
2281		2532
2282	glColor @{ $par->[1] };	2533	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2283	my ($W, $H) = $layout->size;	2534
2284	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2535	glRasterPos $par->[3], $y - $y0;
		2536	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2285	}	2537	}
2286		2538
2287	$y += $h;	2539	$y += $h;
2288	}	2540	}
2289		2541
2290	glDisable GL_TEXTURE_2D;
2291	glDisable GL_BLEND;	2542	glDisable GL_BLEND;
2292	};	2543	};
2293	});	2544	});
2294	}	2545	}
2295		2546
2296	sub _draw {	2547	sub _draw {
2297	my ($self) = @_;	2548	my ($self) = @_;
2298		2549
2299	glEnable GL_BLEND;
2300	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301	glEnable GL_TEXTURE_2D;	2550	glEnable GL_TEXTURE_2D;
2302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2551	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303	glColor 1, 1, 1, 1;	2552	glColor 1, 1, 1, 1;
2304	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2553	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305	glDisable GL_TEXTURE_2D;	2554	glDisable GL_TEXTURE_2D;
2306	glDisable GL_BLEND;
2307		2555
2308	$self->{children}[1]->draw;	2556	$self->{children}[1]->draw;
2309		2557
2310	}	2558	}
2311		2559
…		…
2359		2607
2360	sub new {	2608	sub new {
2361	my $class = shift;	2609	my $class = shift;
2362		2610
2363	my $self = $class->SUPER::new (	2611	my $self = $class->SUPER::new (
2364	state => 0,	2612	state => 0,
2365	connect_activate => \&toggle_flopper,	2613	on_activate => \&toggle_flopper,
2366	@_	2614	@_
2367	);	2615	);
2368		2616
2369	if ($self->{state}) {
2370	$self->{state} = 0;
2371	$self->toggle_flopper;
2372	}
2373
2374	$self	2617	$self
2375	}	2618	}
2376		2619
2377	sub toggle_flopper {	2620	sub toggle_flopper {
2378	my ($self) = @_;	2621	my ($self) = @_;
2379		2622
2380	# TODO: use animation	2623	$self->{other}->toggle_visibility;
2381	if ($self->{state} = !$self->{state}) {
2382	$CFClient::UI::ROOT->add ($self->{other});
2383	$self->{other}->move ($self->coord2global (0, $self->{h}));
2384	$self->emit ("open");
2385	} else {
2386	$CFClient::UI::ROOT->remove ($self->{other});
2387	$self->emit ("close");
2388	}
2389
2390	$self->emit (changed => $self->{state});
2391	}	2624	}
2392		2625
2393	#############################################################################	2626	#############################################################################
2394		2627
2395	package CFClient::UI::Tooltip;	2628	package CFClient::UI::Tooltip;
…		…
2405	@_,	2638	@_,
2406	can_events => 0,	2639	can_events => 0,
2407	)	2640	)
2408	}	2641	}
2409		2642
2410	sub set_markup {	2643	sub set_tooltip_from {
2411	my ($self, $text) = @_;	2644	my ($self, $widget) = @_;
2412		2645
2413	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2646	my $tooltip = $widget->{tooltip};
2414	$self->{label}->set_markup ($text);	2647
2415	$self->add ($self->{label});	2648	if ($ENV{CFPLUS_DEBUG} & 2) {
		2649	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2650	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2651	. "req $widget->{req_w} $widget->{req_h}\n"
		2652	. "visible $widget->{visible}";
		2653	}
		2654
		2655	$self->add (new CFClient::UI::Label
		2656	markup => $tooltip,
		2657	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2658	fontsize => 0.8,
		2659	fg => [0, 0, 0, 1],
		2660	ellipsise => 0,
		2661	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2662	);
2416	}	2663	}
2417		2664
2418	sub size_request {	2665	sub size_request {
2419	my ($self) = @_;	2666	my ($self) = @_;
2420
2421	$self->child->set_max_size ($::WIDTH * 0.3);
2422		2667
2423	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2668	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424		2669
2425	($w + 4, $h + 4)	2670	($w + 4, $h + 4)
2426	}	2671	}
…		…
2429	my ($self, $w, $h) = @_;	2674	my ($self, $w, $h) = @_;
2430		2675
2431	$self->SUPER::size_allocate ($w - 4, $h - 4);	2676	$self->SUPER::size_allocate ($w - 4, $h - 4);
2432	}	2677	}
2433		2678
		2679	sub visibility_change {
		2680	my ($self, $visible) = @_;
		2681
		2682	return unless $visible;
		2683
		2684	$self->{root}->on_post_alloc ("move_$self" => sub {
		2685	my $widget = $self->{owner}
		2686	or return;
		2687
		2688	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2689
		2690	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2691	if $x + $self->{w} > $::WIDTH;
		2692
		2693	$self->move_abs ($x, $y);
		2694	});
		2695	}
		2696
2434	sub _draw {	2697	sub _draw {
2435	my ($self) = @_;	2698	my ($self) = @_;
2436		2699
2437	glPushMatrix;
2438	glTranslate 0.375, 0.375;	2700	glTranslate 0.375, 0.375;
2439		2701
2440	my ($w, $h) = @$self{qw(w h)};	2702	my ($w, $h) = @$self{qw(w h)};
2441		2703
2442	glColor 1, 0.8, 0.4;	2704	glColor 1, 0.8, 0.4;
…		…
2453	glVertex 0 , $h;	2715	glVertex 0 , $h;
2454	glVertex $w, $h;	2716	glVertex $w, $h;
2455	glVertex $w, 0;	2717	glVertex $w, 0;
2456	glEnd;	2718	glEnd;
2457		2719
2458	glPopMatrix;	2720	glTranslate 2 - 0.375, 2 - 0.375;
2459		2721
2460	glTranslate 2, 2;
2461	$self->SUPER::_draw;	2722	$self->SUPER::_draw;
2462	}	2723	}
2463		2724
2464	#############################################################################	2725	#############################################################################
2465		2726
…		…
2470	use CFClient::OpenGL;	2731	use CFClient::OpenGL;
2471		2732
2472	sub new {	2733	sub new {
2473	my $class = shift;	2734	my $class = shift;
2474		2735
2475	$class->SUPER::new (	2736	my $self = $class->SUPER::new (
2476	aspect => 1,	2737	aspect => 1,
		2738	can_events => 0,
2477	@_,	2739	@_,
2478	)	2740	);
		2741
		2742	if ($self->{anim} && $self->{animspeed}) {
		2743	Scalar::Util::weaken (my $widget = $self);
		2744
		2745	$self->{timer} = Event->timer (
		2746	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2747	hard => 1,
		2748	interval => $self->{animspeed},
		2749	cb => sub {
		2750	++$widget->{frame};
		2751	$widget->update;
		2752	},
		2753	);
		2754	}
		2755
		2756	$self
2479	}	2757	}
2480		2758
2481	sub size_request {	2759	sub size_request {
2482	(32, 8)	2760	(32, 8)
2483	}	2761	}
2484		2762
		2763	sub update {
		2764	my ($self) = @_;
		2765
		2766	return unless $self->{visible};
		2767
		2768	$self->SUPER::update;
		2769	}
		2770
2485	sub _draw {	2771	sub _draw {
2486	my ($self) = @_;	2772	my ($self) = @_;
2487		2773
2488	return unless $::CONN;#d# manage and cache textures differently	2774	return unless $::CONN;
		2775
		2776	my $face;
		2777
		2778	if ($self->{frame}) {
		2779	my $anim = $::CONN->{anim}[$self->{anim}];
		2780
		2781	$face = $anim->[ $self->{frame} % @$anim ]
		2782	if $anim && @$anim;
		2783	}
		2784
2489	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2785	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2490		2786
2491	# TODO animation
2492	if ($tex) {	2787	if ($tex) {
2493	glEnable GL_BLEND;
2494	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2495	glEnable GL_TEXTURE_2D;	2788	glEnable GL_TEXTURE_2D;
2496	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2497	glColor 1, 1, 1, 1;	2790	glColor 1, 1, 1, 1;
2498	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2499	glDisable GL_TEXTURE_2D;	2792	glDisable GL_TEXTURE_2D;
2500	glDisable GL_BLEND;
2501	}	2793	}
2502	}	2794	}
2503		2795
2504	#############################################################################	2796	sub DESTROY {
2505
2506	package CFClient::UI::InventoryItem;
2507
2508	our @ISA = CFClient::UI::HBox::;
2509
2510	sub new {
2511	my $class = shift;
2512
2513	my %args = @_;
2514
2515	my $item = $args{item};
2516
2517	my $desc = $item->{nrof} < 2
2518	? $item->{name}
2519	: "$item->{nrof} $item->{name_pl}";
2520
2521
2522	my $self = $class->SUPER::new (
2523	can_hover => 1,
2524	can_events => 1,
2525	tooltip => (CFClient::UI::Label->escape ($desc)
2526	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2527	connect_button_down => sub {
2528	my ($self, $ev, $x, $y) = @_;
2529
2530	# todo: maybe put examine on 1? but should just be a tooltip :(
2531	if ($ev->{button} == 1) {
2532	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2533	} elsif ($ev->{button} == 2) {
2534	$::CONN->send ("apply $item->{tag}");
2535	} elsif ($ev->{button} == 3) {
2536	CFClient::UI::Menu->new (
2537	items => [
2538	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2539	[
2540	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2541	sub { $::CONN->send ("lock $item->{tag}") },
2542	],
2543	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2544	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2545	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2546	],
2547	)->popup ($ev);
2548	}
2549
2550	1
2551	},
2552	%args
2553	);
2554	$self->add(new CFClient::UI::Face
2555	can_events => 0,
2556	face => $item->{face},
2557	anim => $item->{anim},
2558	animspeed => $item->{animspeed});
2559	$self->add(new CFClient::UI::Label
2560	can_events => 0,
2561	text => $desc);
2562
2563	$self
2564	}
2565
2566	#############################################################################
2567
2568	package CFClient::UI::Inventory;
2569
2570	our @ISA = CFClient::UI::ScrolledWindow::;
2571
2572	sub new {
2573	my $class = shift;
2574
2575	my $self = $class->SUPER::new (
2576	scrolled => (new CFClient::UI::VBox),
2577	@_,
2578	);
2579
2580	$self
2581	}
2582
2583	sub set_items {
2584	my ($self, $items) = @_;	2797	my ($self) = @_;
2585		2798
2586	$self->{scrolled}->clear;	2799	$self->{timer}->cancel
2587	return unless $items;	2800	if $self->{timer};
2588		2801
2589	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2802	$self->SUPER::DESTROY;
2590
2591	$self->{real_items} = \@items;
2592
2593	for my $item (@items) {
2594	my $desc = $item->{nrof} < 2
2595	? $item->{name}
2596	: "$item->{nrof} $item->{name_pl}";
2597
2598	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2599	}
2600
2601	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2602	}
2603
2604	sub size_request {
2605	my ($self) = @_;
2606	($self->{req_w}, $self->{req_h});
2607	}	2803	}
2608		2804
2609	#############################################################################	2805	#############################################################################
2610		2806
2611	package CFClient::UI::Menu;	2807	package CFClient::UI::Menu;
…		…
2646		2842
2647	# popup given the event (must be a mouse button down event currently)	2843	# popup given the event (must be a mouse button down event currently)
2648	sub popup {	2844	sub popup {
2649	my ($self, $ev) = @_;	2845	my ($self, $ev) = @_;
2650		2846
2651	$self->emit ("popdown");	2847	$self->_emit ("popdown");
2652		2848
2653	# maybe save $GRAB? must be careful about events...	2849	# maybe save $GRAB? must be careful about events...
2654	$GRAB = $self;	2850	$GRAB = $self;
2655	$self->{button} = $ev->{button};	2851	$self->{button} = $ev->{button};
2656		2852
2657	$self->show;	2853	$self->show;
2658	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2854	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2659	}	2855	}
2660		2856
2661	sub mouse_motion {	2857	sub mouse_motion {
2662	my ($self, $ev, $x, $y) = @_;	2858	my ($self, $ev, $x, $y) = @_;
2663		2859
…		…
2671		2867
2672	if ($ev->{button} == $self->{button}) {	2868	if ($ev->{button} == $self->{button}) {
2673	undef $GRAB;	2869	undef $GRAB;
2674	$self->hide;	2870	$self->hide;
2675		2871
2676	$self->emit ("popdown");	2872	$self->_emit ("popdown");
2677	$self->{hover}[1]->() if $self->{hover};	2873	$self->{hover}[1]->() if $self->{hover};
2678	}	2874	}
2679	}	2875	}
2680		2876
2681	#############################################################################	2877	#############################################################################
2682		2878
		2879	package CFClient::UI::Statusbox;
		2880
		2881	our @ISA = CFClient::UI::VBox::;
		2882
		2883	sub new {
		2884	my $class = shift;
		2885
		2886	$class->SUPER::new (
		2887	fontsize => 0.8,
		2888	@_,
		2889	)
		2890	}
		2891
		2892	sub reorder {
		2893	my ($self) = @_;
		2894	my $NOW = time;
		2895
		2896	while (my ($k, $v) = each %{ $self->{item} }) {
		2897	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2898	}
		2899
		2900	my @widgets;
		2901
		2902	my @items = sort {
		2903	$a->{pri} <=> $b->{pri}
		2904	or $b->{id} <=> $a->{id}
		2905	} values %{ $self->{item} };
		2906
		2907	my $count = 10 + 1;
		2908	for my $item (@items) {
		2909	last unless --$count;
		2910
		2911	push @widgets, $item->{label} ||= do {
		2912	# TODO: doesn't handle markup well (read as: at all)
		2913	my $short = $item->{count} > 1
		2914	? "<b>$item->{count} ×</b> $item->{text}"
		2915	: $item->{text};
		2916
		2917	for ($short) {
		2918	s/^\s+//;
		2919	s/\s+/ /g;
		2920	}
		2921
		2922	new CFClient::UI::Label
		2923	markup => $short,
		2924	tooltip => $item->{tooltip},
		2925	tooltip_font => $::FONT_PROP,
		2926	tooltip_width => 0.67,
		2927	fontsize => $item->{fontsize} || $self->{fontsize},
		2928	max_w => $::WIDTH * 0.44,
		2929	fg => $item->{fg},
		2930	can_events => 1,
		2931	can_hover => 1
		2932	};
		2933	}
		2934
		2935	$self->clear;
		2936	$self->SUPER::add (reverse @widgets);
		2937	}
		2938
		2939	sub add {
		2940	my ($self, $text, %arg) = @_;
		2941
		2942	$text =~ s/^\s+//;
		2943	$text =~ s/\s+$//;
		2944
		2945	return unless $text;
		2946
		2947	my $timeout = time + ((delete $arg{timeout}) || 60);
		2948
		2949	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2950
		2951	if (my $item = $self->{item}{$group}) {
		2952	if ($item->{text} eq $text) {
		2953	$item->{count}++;
		2954	} else {
		2955	$item->{count} = 1;
		2956	$item->{text} = $item->{tooltip} = $text;
		2957	}
		2958	$item->{id} = ++$self->{id};
		2959	$item->{timeout} = $timeout;
		2960	delete $item->{label};
		2961	} else {
		2962	$self->{item}{$group} = {
		2963	id => ++$self->{id},
		2964	text => $text,
		2965	timeout => $timeout,
		2966	tooltip => $text,
		2967	fg => [0.8, 0.8, 0.8, 0.8],
		2968	pri => 0,
		2969	count => 1,
		2970	%arg,
		2971	};
		2972	}
		2973
		2974	$self->reorder;
		2975	}
		2976
		2977	sub reconfigure {
		2978	my ($self) = @_;
		2979
		2980	delete $_->{label}
		2981	for values %{ $self->{item} || {} };
		2982
		2983	$self->reorder;
		2984	$self->SUPER::reconfigure;
		2985	}
		2986
		2987	#############################################################################
		2988
		2989	package CFClient::UI::Inventory;
		2990
		2991	our @ISA = CFClient::UI::ScrolledWindow::;
		2992
		2993	sub new {
		2994	my $class = shift;
		2995
		2996	my $self = $class->SUPER::new (
		2997	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2998	@_,
		2999	);
		3000
		3001	$self
		3002	}
		3003
		3004	sub set_items {
		3005	my ($self, $items) = @_;
		3006
		3007	$self->{scrolled}->clear;
		3008	return unless $items;
		3009
		3010	my @items = sort {
		3011	($a->{type} <=> $b->{type})
		3012	or ($a->{name} cmp $b->{name})
		3013	} @$items;
		3014
		3015	$self->{real_items} = \@items;
		3016
		3017	my $row = 0;
		3018	for my $item (@items) {
		3019	CFClient::Item::update_widgets $item;
		3020
		3021	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3022	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3023	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3024
		3025	$row++;
		3026	}
		3027	}
		3028
		3029	#############################################################################
		3030
		3031	package CFClient::UI::BindEditor;
		3032
		3033	our @ISA = CFClient::UI::FancyFrame::;
		3034
		3035	sub new {
		3036	my $class = shift;
		3037
		3038	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3039
		3040	$self->add (my $vb = new CFClient::UI::VBox);
		3041
		3042
		3043	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3044	text => "start recording",
		3045	tooltip => "Start/Stops recording of actions."
		3046	."All subsequent actions after the recording started will be captured."
		3047	."The actions are displayed after the record was stopped."
		3048	."To bind the action you have to click on the 'Bind' button",
		3049	on_activate => sub {
		3050	unless ($self->{recording}) {
		3051	$self->start;
		3052	} else {
		3053	$self->stop;
		3054	}
		3055	});
		3056
		3057	$vb->add (new CFClient::UI::Label text => "Actions:");
		3058	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3059
		3060	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3061	$vb->add (my $hb = new CFClient::UI::HBox);
		3062	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3063	$hb->add (new CFClient::UI::Button
		3064	text => "bind",
		3065	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3066	on_activate => sub {
		3067	$self->ask_for_bind;
		3068	});
		3069
		3070	$vb->add (my $hb = new CFClient::UI::HBox);
		3071	$hb->add (new CFClient::UI::Button
		3072	text => "ok",
		3073	expand => 1,
		3074	tooltip => "This closes the binding editor and saves the binding",
		3075	on_activate => sub {
		3076	$self->hide;
		3077	$self->commit;
		3078	});
		3079
		3080	$hb->add (new CFClient::UI::Button
		3081	text => "cancel",
		3082	expand => 1,
		3083	tooltip => "This closes the binding editor without saving",
		3084	on_activate => sub {
		3085	$self->hide;
		3086	$self->{binding_cancel}->()
		3087	if $self->{binding_cancel};
		3088	});
		3089
		3090	$self->update_binding_widgets;
		3091
		3092	$self
		3093	}
		3094
		3095	sub commit {
		3096	my ($self) = @_;
		3097	my ($mod, $sym, $cmds) = $self->get_binding;
		3098	if ($sym != 0 && @$cmds > 0) {
		3099	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3100	."'. Don't forget 'Save Config'!");
		3101	$self->{binding_change}->($mod, $sym, $cmds)
		3102	if $self->{binding_change};
		3103	} else {
		3104	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3105	$self->{binding_cancel}->()
		3106	if $self->{binding_cancel};
		3107	}
		3108	}
		3109
		3110	sub start {
		3111	my ($self) = @_;
		3112
		3113	$self->{rec_btn}->set_text ("stop recording");
		3114	$self->{recording} = 1;
		3115	$self->clear_command_list;
		3116	$::CONN->start_record if $::CONN;
		3117	}
		3118
		3119	sub stop {
		3120	my ($self) = @_;
		3121
		3122	$self->{rec_btn}->set_text ("start recording");
		3123	$self->{recording} = 0;
		3124
		3125	my $rec;
		3126	$rec = $::CONN->stop_record if $::CONN;
		3127	return unless ref $rec eq 'ARRAY';
		3128	$self->set_command_list ($rec);
		3129	}
		3130
		3131	# if $commit is true, the binding will be set after the user entered a key combo
		3132	sub ask_for_bind {
		3133	my ($self, $commit) = @_;
		3134
		3135	CFClient::Binder::open_binding_dialog (sub {
		3136	my ($mod, $sym) = @_;
		3137	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3138	$self->update_binding_widgets;
		3139	$self->commit if $commit;
		3140	});
		3141	}
		3142
		3143	# $mod and $sym are the modifiers and key symbol
		3144	# $cmds is a array ref of strings (the commands)
		3145	# $cb is the callback that is executed on OK
		3146	# $ccb is the callback that is executed on CANCEL and
		3147	# when the binding was unsuccessful on OK
		3148	sub set_binding {
		3149	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3150
		3151	$self->clear_command_list;
		3152	$self->{recording} = 0;
		3153	$self->{rec_btn}->set_text ("start recording");
		3154
		3155	$self->{binding} = [$mod, $sym];
		3156	$self->{commands} = $cmds;
		3157
		3158	$self->{binding_change} = $cb;
		3159	$self->{binding_cancel} = $ccb;
		3160
		3161	$self->update_binding_widgets;
		3162	}
		3163
		3164	# this is a shortcut method that asks for a binding
		3165	# and then just binds it.
		3166	sub do_quick_binding {
		3167	my ($self, $cmds) = @_;
		3168	$self->set_binding (undef, undef, $cmds, sub {
		3169	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3170	});
		3171	$self->ask_for_bind (1);
		3172	}
		3173
		3174	sub update_binding_widgets {
		3175	my ($self) = @_;
		3176	my ($mod, $sym, $cmds) = $self->get_binding;
		3177	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3178	$self->set_command_list ($cmds);
		3179	}
		3180
		3181	sub get_binding {
		3182	my ($self) = @_;
		3183	return (
		3184	$self->{binding}->[0],
		3185	$self->{binding}->[1],
		3186	[ grep { defined $_ } @{$self->{commands}} ]
		3187	);
		3188	}
		3189
		3190	sub clear_command_list {
		3191	my ($self) = @_;
		3192	$self->{cmdbox}->clear ();
		3193	}
		3194
		3195	sub set_command_list {
		3196	my ($self, $cmds) = @_;
		3197
		3198	$self->{cmdbox}->clear ();
		3199	$self->{commands} = $cmds;
		3200
		3201	my $idx = 0;
		3202
		3203	for (@$cmds) {
		3204	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3205
		3206	my $i = $idx;
		3207	$hb->add (new CFClient::UI::Label text => $_);
		3208	$hb->add (new CFClient::UI::Button
		3209	text => "delete",
		3210	tooltip => "Deletes the action from the record",
		3211	on_activate => sub {
		3212	$self->{cmdbox}->remove ($hb);
		3213	$cmds->[$i] = undef;
		3214	});
		3215
		3216
		3217	$idx++
		3218	}
		3219	}
		3220
		3221	#############################################################################
		3222
		3223	package CFClient::UI::SpellList;
		3224
		3225	our @ISA = CFClient::UI::FancyFrame::;
		3226
		3227	sub new {
		3228	my $class = shift;
		3229
		3230	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3231
		3232	$self->add (new CFClient::UI::ScrolledWindow
		3233	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3234
		3235	$self;
		3236	}
		3237
		3238	# XXX: Do sorting? Argl...
		3239	sub add_spell {
		3240	my ($self, $spell) = @_;
		3241	$self->{spells}->{$spell->{name}} = $spell;
		3242
		3243	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3244	face => $spell->{face},
		3245	can_hover => 1,
		3246	can_events => 1,
		3247	tooltip => $spell->{message});
		3248
		3249	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3250	text => $spell->{name},
		3251	can_hover => 1,
		3252	can_events => 1,
		3253	tooltip => $spell->{message},
		3254	expand => 1);
		3255
		3256	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3257	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3258	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3259	expand => 1);
		3260
		3261	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3262	text => "bind to key",
		3263	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3264	}
		3265
		3266	sub rebuild_spell_list {
		3267	my ($self) = @_;
		3268	$self->{tbl_idx} = 0;
		3269	$self->add_spell ($_) for values %{$self->{spells}};
		3270	}
		3271
		3272	sub remove_spell {
		3273	my ($self, $spell) = @_;
		3274	delete $self->{spells}->{$spell->{name}};
		3275	$self->rebuild_spell_list;
		3276	}
		3277
		3278	#############################################################################
		3279
2683	package CFClient::UI::Root;	3280	package CFClient::UI::Root;
2684		3281
2685	our @ISA = CFClient::UI::Container::;	3282	our @ISA = CFClient::UI::Container::;
2686		3283
2687	use CFClient::OpenGL;	3284	use CFClient::OpenGL;
2688		3285
2689	sub check_size {	3286	sub new {
2690	my ($self) = @_;	3287	my $class = shift;
2691		3288
2692	$self->configure (0, 0, $self->{w}, $self->{h});	3289	my $self = $class->SUPER::new (
		3290	visible => 1,
		3291	@_,
		3292	);
		3293
		3294	Scalar::Util::weaken ($self->{root} = $self);
		3295
		3296	$self
2693	}	3297	}
2694		3298
2695	sub size_request {	3299	sub size_request {
2696	my ($self) = @_;	3300	my ($self) = @_;
2697		3301
2698	($self->{w}, $self->{h})	3302	($self->{w}, $self->{h})
		3303	}
		3304
		3305	sub _to_pixel {
		3306	my ($coord, $size, $max) = @_;
		3307
		3308	$coord =
		3309	$coord eq "center" ? ($max - $size) * 0.5
		3310	: $coord eq "max" ? $max
		3311	: $coord;
		3312
		3313	$coord = 0 if $coord < 0;
		3314	$coord = $max - $size if $coord > $max - $size;
		3315
		3316	int $coord + 0.5
2699	}	3317	}
2700		3318
2701	sub size_allocate {	3319	sub size_allocate {
2702	my ($self, $w, $h) = @_;	3320	my ($self, $w, $h) = @_;
2703		3321
2704	my $old_w = $self->{old_w};
2705	my $old_h = $self->{old_h};
2706
2707	if ($old_w && $old_h) {
2708	for my $child ($self->children) {
2709	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2710	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2711	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2712	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2713	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2714	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2715	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2716	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2717	}
2718	}
2719
2720	$self->{old_w} = $w;
2721	$self->{old_h} = $h;
2722	}
2723
2724	sub configure {
2725	my ($self, $x, $y, $w, $h) = @_;
2726
2727	$self->SUPER::configure ($x, $y, $w, $h);
2728
2729	for my $child ($self->children) {	3322	for my $child ($self->children) {
2730	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3323	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2731		3324
2732	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3325	$X = $child->{force_x} if exists $child->{force_x};
2733	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3326	$Y = $child->{force_y} if exists $child->{force_y};
		3327
		3328	$X = _to_pixel $X, $W, $self->{w};
		3329	$Y = _to_pixel $Y, $H, $self->{h};
		3330
2734	$child->configure ($X, $Y, $W, $H);	3331	$child->configure ($X, $Y, $W, $H);
2735	}	3332	}
2736	}	3333	}
2737		3334
2738	sub _topleft {	3335	sub coord2local {
2739	my ($self, $x, $y) = @_;	3336	my ($self, $x, $y) = @_;
2740		3337
2741	($x, $y)	3338	($x, $y)
2742	}	3339	}
2743		3340
		3341	sub coord2global {
		3342	my ($self, $x, $y) = @_;
		3343
		3344	($x, $y)
		3345	}
		3346
2744	sub update {	3347	sub update {
2745	my ($self) = @_;	3348	my ($self) = @_;
2746		3349
2747	$self->check_size;	3350	$::WANT_REFRESH++;
2748	::refresh ();
2749	}	3351	}
2750		3352
2751	sub add {	3353	sub add {
2752	my ($self, $child) = @_;	3354	my ($self, @children) = @_;
2753		3355
2754	# integerize window positions	3356	$_->{is_toplevel} = 1
2755	$child->{x} = int $child->{x};	3357	for @children;
2756	$child->{y} = int $child->{y};
2757		3358
2758	$self->SUPER::add ($child);	3359	$self->SUPER::add (@children);
		3360	}
		3361
		3362	sub remove {
		3363	my ($self, @children) = @_;
		3364
		3365	$self->SUPER::remove (@children);
		3366
		3367	delete $self->{is_toplevel}
		3368	for @children;
		3369
		3370	while (@children) {
		3371	my $w = pop @children;
		3372	push @children, $w->children;
		3373	$w->set_invisible;
		3374	}
2759	}	3375	}
2760		3376
2761	sub on_refresh {	3377	sub on_refresh {
2762	my ($self, $id, $cb) = @_;	3378	my ($self, $id, $cb) = @_;
2763		3379
2764	$self->{refresh_hook}{$id} = $cb;	3380	$self->{refresh_hook}{$id} = $cb;
2765	}	3381	}
2766		3382
		3383	sub on_post_alloc {
		3384	my ($self, $id, $cb) = @_;
		3385
		3386	$self->{post_alloc_hook}{$id} = $cb;
		3387	}
		3388
2767	sub draw {	3389	sub draw {
2768	my ($self) = @_;	3390	my ($self) = @_;
2769		3391
2770	while (my $rcb = delete $self->{refresh_hook}) {	3392	while ($self->{refresh_hook}) {
2771	$_->() for values %$rcb;	3393	$_->()
		3394	for values %{delete $self->{refresh_hook}};
2772	}	3395	}
		3396
		3397	if ($self->{realloc}) {
		3398	my %queue;
		3399	my @queue;
		3400	my $widget;
		3401
		3402	outer:
		3403	while () {
		3404	if (my $realloc = delete $self->{realloc}) {
		3405	for $widget (values %$realloc) {
		3406	$widget->{visible} or next; # do not resize invisible widgets
		3407
		3408	$queue{$widget+0}++ and next; # duplicates are common
		3409
		3410	push @{ $queue[$widget->{visible}] }, $widget;
		3411	}
		3412	}
		3413
		3414	while () {
		3415	@queue or last outer;
		3416
		3417	$widget = pop @{ $queue[-1] || [] }
		3418	and last;
		3419
		3420	pop @queue;
		3421	}
		3422
		3423	delete $queue{$widget+0};
		3424
		3425	my ($w, $h) = $widget->size_request;
		3426
		3427	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3428	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3429
		3430	$w = $widget->{force_w} if exists $widget->{force_w};
		3431	$h = $widget->{force_h} if exists $widget->{force_h};
		3432
		3433	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3434	|| delete $widget->{force_realloc}) {
		3435	$widget->{req_w} = $w;
		3436	$widget->{req_h} = $h;
		3437
		3438	$self->{size_alloc}{$widget+0} = $widget;
		3439
		3440	if (my $parent = $widget->{parent}) {
		3441	$self->{realloc}{$parent+0} = $parent
		3442	unless $queue{$parent+0};
		3443
		3444	$parent->{force_size_alloc} = 1;
		3445	$self->{size_alloc}{$parent+0} = $parent;
		3446	}
		3447	}
		3448
		3449	delete $self->{realloc}{$widget+0};
		3450	}
		3451	}
		3452
		3453	while (my $size_alloc = delete $self->{size_alloc}) {
		3454	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3455	values %$size_alloc;
		3456
		3457	while () {
		3458	my $widget = pop @queue || last;
		3459
		3460	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3461
		3462	$w = 0 if $w < 0;
		3463	$h = 0 if $h < 0;
		3464
		3465	$w = int $w + 0.5;
		3466	$h = int $h + 0.5;
		3467
		3468	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3469	$widget->{old_w} = $widget->{w};
		3470	$widget->{old_h} = $widget->{h};
		3471
		3472	$widget->{w} = $w;
		3473	$widget->{h} = $h;
		3474
		3475	$widget->emit (size_allocate => $w, $h);
		3476	}
		3477	}
		3478	}
		3479
		3480	while ($self->{post_alloc_hook}) {
		3481	$_->()
		3482	for values %{delete $self->{post_alloc_hook}};
		3483	}
		3484
2773		3485
2774	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3486	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2775	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3487	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2776	glClear GL_COLOR_BUFFER_BIT;	3488	glClear GL_COLOR_BUFFER_BIT;
2777		3489
2778	glMatrixMode GL_PROJECTION;	3490	glMatrixMode GL_PROJECTION;
2779	glLoadIdentity;	3491	glLoadIdentity;
2780	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3492	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2781	glMatrixMode GL_MODELVIEW;	3493	glMatrixMode GL_MODELVIEW;
2782	glLoadIdentity;	3494	glLoadIdentity;
2783		3495
		3496	{
		3497	package CFClient::UI::Base;
		3498
		3499	($draw_x, $draw_y, $draw_w, $draw_h) =
		3500	(0, 0, $self->{w}, $self->{h});
		3501	}
		3502
2784	$self->_draw;	3503	$self->_draw;
2785	}	3504	}
2786		3505
2787	#############################################################################	3506	#############################################################################
2788		3507
2789	package CFClient::UI;	3508	package CFClient::UI;
2790		3509
2791	$ROOT = new CFClient::UI::Root;	3510	$ROOT = new CFClient::UI::Root;
2792	$TOOLTIP = new CFClient::UI::Tooltip;	3511	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2793		3512
2794	1	3513	1
2795		3514

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