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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.190 by root, Mon May 8 22:17:38 2006 UTC vs.
Revision 1.270 by elmex, Fri Jun 2 09:02:49 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
		14	our $LAYOUT;
12	our $ROOT;	15	our $ROOT;
13	our $TOOLTIP;	16	our $TOOLTIP;
14	our $BUTTON_STATE;	17	our $BUTTON_STATE;
15		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	my $layout;
		23
		24	for (grep { $_->{name} } values %WIDGET) {
		25	my $win = $layout->{$_->{name}} = { };
		26
		27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
		28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
		29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
		30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		31
		32	$win->{show} = $_->{visible} && $_->{is_toplevel};
		33	}
		34
		35	$layout
		36	}
		37
		38	sub set_layout {
		39	my ($layout) = @_;
		40
		41	$LAYOUT = $layout;
		42	}
		43
16	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
17	if (!$GRAB) {	47	if (!$GRAB) {
18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
20
21	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
22	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
23		54
24	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
25		56
26	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
27		58
28	$TOOLTIP->set_markup ($widget->{tooltip});	59	$TOOLTIP->set_tooltip_from ($widget);
29
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	}	61	}
40		62
41	return;	63	return;
42	}	64	}
43	}	65	}
…		…
47	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
48	}	70	}
49		71
50	# class methods for events	72	# class methods for events
51	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
53	if $FOCUS;	75	if $FOCUS;
54	}	76	}
55		77
56	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
58	if $FOCUS;	80	if $FOCUS;
59	}	81	}
60		82
61	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
62	my ($ev) = @_;	84	my ($ev) = @_;
…		…
71	check_tooltip;	93	check_tooltip;
72	}	94	}
73		95
74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
75		97
76	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79	}
80	}	100	}
81		101
82	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
83	my ($ev) = @_;	103	my ($ev) = @_;
84	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
85		105
86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87		107
88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89		109
90	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93	}
94		112
95	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
96	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
97	$grab->update if $grab;	115	$grab->update if $grab;
98	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
114	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
115		133
116	check_tooltip;	134	check_tooltip;
117	}	135	}
118		136
119	if ($HOVER) {
120	($x, $y) = $HOVER->coord2local ($x, $y);
121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122	}	138	if $HOVER;
123	}	139	}
124		140
125	# convert position array to integers	141	# convert position array to integers
126	sub harmonize {	142	sub harmonize {
127	my ($vals) = @_;	143	my ($vals) = @_;
…		…
133	$rem += $_ - $i;	149	$rem += $_ - $i;
134	$_ = $i;	150	$_ = $i;
135	}	151	}
136	}	152	}
137		153
		154	sub full_refresh {
		155	# make a copy, otherwise for complains about freed values.
		156	my @widgets = values %WIDGET;
		157
		158	$_->update
		159	for @widgets;
		160	}
		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
		170	# call when resolution changes etc.
		171	sub rescale_widgets {
		172	my ($sx, $sy) = @_;
		173
		174	for my $widget (values %WIDGET) {
		175	if ($widget->{is_toplevel}) {
		176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		178
		179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
		180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
		182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
		183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
		185
		186	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		187	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		188
		189	}
		190	}
		191
		192	reconfigure_widgets;
		193	}
		194
138	#############################################################################	195	#############################################################################
139		196
140	package CFClient::UI::Base;	197	package CFClient::UI::Base;
141		198
142	use strict;	199	use strict;
…		…
145		202
146	sub new {	203	sub new {
147	my $class = shift;	204	my $class = shift;
148		205
149	my $self = bless {	206	my $self = bless {
150	x => 0,	207	x => "center",
151	y => 0,	208	y => "center",
152	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
153	can_events => 1,	212	can_events => 1,
154	@_	213	@_
155	}, $class;	214	}, $class;
156		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
157	for (keys %$self) {	218	for (keys %$self) {
158	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
159	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
160	}	221	}
161	}	222	}
162		223
		224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		229
		230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		232
		233	$self->show if $layout->{show};
		234	}
		235
163	$self	236	$self
164	}	237	}
165		238
166	sub destroy {	239	sub destroy {
167	my ($self) = @_;	240	my ($self) = @_;
…		…
176	return if $self->{parent};	249	return if $self->{parent};
177		250
178	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
179	}	252	}
180		253
181	sub hide {	254	sub set_visible {
182	my ($self) = @_;	255	my ($self) = @_;
		256
		257	return if $self->{visible};
		258
		259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
		261
		262	$self->emit (visibility_change => 1);
		263
		264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
		270	my ($self) = @_;
		271
		272	return unless $self->{visible};
		273
		274	$_->set_invisible for $self->children;
		275
		276	delete $self->{root};
		277	delete $self->{visible};
183		278
184	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
185	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
186		281
		282	CFClient::UI::check_tooltip
		283	if $TOOLTIP->{owner} == $self;
		284
		285	$self->focus_out;
		286
		287	$self->emit (visibility_change => 0);
		288	}
		289
		290	sub set_visibility {
		291	my ($self, $visible) = @_;
		292
		293	return if $self->{visible} == $visible;
		294
		295	$visible ? $self->hide
		296	: $self->show;
		297	}
		298
		299	sub toggle_visibility {
		300	my ($self) = @_;
		301
		302	$self->{visible}
		303	? $self->hide
		304	: $self->show;
		305	}
		306
		307	sub hide {
		308	my ($self) = @_;
		309
		310	$self->set_invisible;
		311
187	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
188	if $self->{parent};	313	if $self->{parent};
189	}	314	}
190		315
191	sub move {	316	sub move_abs {
192	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
193		318
194	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
195	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
196	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
197		322
198	$self->update;	323	$self->update;
199	}	324	}
200		325
201	sub set_size {	326	sub set_size {
202	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
203		328
204	$self->{user_w} = $w;	329	$self->{force_w} = $w;
205	$self->{user_h} = $h;	330	$self->{force_h} = $h;
206		331
207	$self->check_size;	332	$self->realloc;
208	}	333	}
209		334
210	sub size_request {	335	sub size_request {
211	require Carp;	336	require Carp;
212	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
214		339
215	sub configure {	340	sub configure {
216	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
217		342
218	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
219	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
220	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
221		348
222	# use alignment to adjust x, y	349	# use alignment to adjust x, y
223		350
224	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
225	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
226
227	($w, $h) = ($w2, $h2);
228	}	353	}
229		354
230	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
231	$self->{x} = $x;	356	$self->{x} = $x;
232	$self->{y} = $y;	357	$self->{y} = $y;
233	$self->update;	358	$self->update;
234	}	359	}
235		360
236	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
		362	return unless $self->{visible};
		363
237	$self->{w} = $w;	364	$self->{alloc_w} = $w;
238	$self->{h} = $h;	365	$self->{alloc_h} = $h;
239		366
240	$self->size_allocate ($w, $h);	367	$self->{root}{size_alloc}{$self+0} = $self;
241	$self->update;
242	$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->_check_size;
409	return;
410	#TODO: but needs a vastly more difficult algorithm
411	my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
412
413	$check_size->{$self} = $self;
414
415	$CFClient::UI::ROOT->on_refresh (_check_size => sub {
416	while (%$check_size) {
417	my @widgets = values %$check_size;
418	$_->_check_size
419	for @widgets;
420	}
421	});
422	}
423
424	sub _check_size {
425	my ($self) = @_;
426
427	delete $CFClient::UI::ROOT->{_check_size}{$self};
428
429	$self->{parent}
430	or return 1;
431
432	my ($w, $h) = $self->{user_w} && $self->{user_h}
433	? @$self{qw(user_w user_h)}
434	: $self->size_request;
435
436	if ($w != $self->{req_w} || $h != $self->{req_h}) {
437	$self->{req_w} = $w;
438	$self->{req_h} = $h;
439
440	$self->{parent}->_check_size
441	or $self->size_allocate (
442	(List::Util::max $self->{w}, $w),
443	(List::Util::max $self->{h}, $h),
444	);
445
446	1
447	} else {
448	0
449	}
450	}
451
452	sub update {
453	my ($self) = @_;
454
455	my $update = $CFClient::UI::ROOT->{_update} ||= {};
456
457	$update->{$self} = $self;
458
459	$CFClient::UI::ROOT->on_refresh (_update => sub {
460	while (%$update) {
461	my @widgets = values %$update;
462	%$update = ();
463
464	$_->{parent} && $_->{parent}->update
465	for @widgets;
466	}
467	});
468	}
469
470	sub connect {
471	my ($self, $signal, $cb) = @_;
472
473	push @{ $self->{signal_cb}{$signal} }, $cb;
474	}
475
476	sub emit {
477	my ($self, $signal, @args) = @_;
478
479	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480	}
481
482	sub DESTROY {	585	sub DESTROY {
483	my ($self) = @_;	586	my ($self) = @_;
484		587
		588	delete $WIDGET{$self+0};
485	#$self->deactivate;	589	#$self->deactivate;
486	}	590	}
487		591
488	#############################################################################	592	#############################################################################
489		593
…		…
498	my $class = shift;	602	my $class = shift;
499		603
500	# range [value, low, high, page]	604	# range [value, low, high, page]
501		605
502	$class->SUPER::new (	606	$class->SUPER::new (
503	bg => [0, 0, 0, 0.2],	607	#bg => [0, 0, 0, 0.2],
504	active_bg => [1, 1, 1, 0.5],	608	#active_bg => [1, 1, 1, 0.5],
505	@_	609	@_
506	)	610	)
507	}	611	}
508		612
509	sub _draw {	613	sub _draw {
510	my ($self) = @_;	614	my ($self) = @_;
511		615
		616	my $color = $FOCUS == $self && $self->{active_bg}
		617	? $self->{active_bg}
		618	: $self->{bg};
		619
		620	if ($color && (@$color < 4 || $color->[3])) {
512	my ($w, $h) = @$self{qw(w h)};	621	my ($w, $h) = @$self{qw(w h)};
513		622
514	glEnable GL_BLEND;	623	glEnable GL_BLEND;
515	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
516	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	625	glColor @$color;
517		626
518	glBegin GL_QUADS;	627	glBegin GL_QUADS;
519	glVertex 0 , 0;	628	glVertex 0 , 0;
520	glVertex 0 , $h;	629	glVertex 0 , $h;
521	glVertex $w, $h;	630	glVertex $w, $h;
522	glVertex $w, 0;	631	glVertex $w, 0;
523	glEnd;	632	glEnd;
524		633
525	glDisable GL_BLEND;	634	glDisable GL_BLEND;
		635	}
526	}	636	}
527		637
528	#############################################################################	638	#############################################################################
529		639
530	package CFClient::UI::Empty;	640	package CFClient::UI::Empty;
…		…
535	my ($class, %arg) = @_;	645	my ($class, %arg) = @_;
536	$class->SUPER::new (can_events => 0, %arg);	646	$class->SUPER::new (can_events => 0, %arg);
537	}	647	}
538		648
539	sub size_request {	649	sub size_request {
540	(0, 0)	650	my ($self) = @_;
		651
		652	($self->{w} + 0, $self->{h} + 0)
541	}	653	}
542		654
543	sub draw { }	655	sub draw { }
544		656
545	#############################################################################	657	#############################################################################
…		…
574	$self->{children} = [	686	$self->{children} = [
575	sort { $a->{z} <=> $b->{z} }	687	sort { $a->{z} <=> $b->{z} }
576	@{$self->{children}}, @widgets	688	@{$self->{children}}, @widgets
577	];	689	];
578		690
579	$_->check_size	691	$self->realloc;
580	for @widgets;
581
582	$self->update;
583	}	692	}
584		693
585	sub children {	694	sub children {
586	@{ $_[0]{children} }	695	@{ $_[0]{children} }
587	}	696	}
…		…
592	delete $child->{parent};	701	delete $child->{parent};
593	$child->hide;	702	$child->hide;
594		703
595	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
596		705
597	$self->check_size;	706	$self->realloc;
598	$self->update;
599	}	707	}
600		708
601	sub clear {	709	sub clear {
602	my ($self) = @_;	710	my ($self) = @_;
603		711
…		…
607	for (@$children) {	715	for (@$children) {
608	delete $_->{parent};	716	delete $_->{parent};
609	$_->hide;	717	$_->hide;
610	}	718	}
611		719
612	$self->check_size;	720	$self->realloc;
613	$self->update;
614	}	721	}
615		722
616	sub find_widget {	723	sub find_widget {
617	my ($self, $x, $y) = @_;	724	my ($self, $x, $y) = @_;
618		725
…		…
693	}	800	}
694		801
695	sub update {	802	sub update {
696	my ($self) = @_;	803	my ($self) = @_;
697		804
698	$ROOT->on_refresh ($self => sub { $self->render_child });	805	$ROOT->on_post_alloc ($self => sub { $self->render_child });
699	$self->SUPER::update;	806	$self->SUPER::update;
700	}	807	}
701		808
702	sub size_allocate {	809	sub size_allocate {
703	my ($self, $w, $h) = @_;	810	my ($self, $w, $h) = @_;
…		…
705	$self->SUPER::size_allocate ($w, $h);	812	$self->SUPER::size_allocate ($w, $h);
706	$self->update;	813	$self->update;
707	}	814	}
708		815
709	sub _render {	816	sub _render {
		817	my ($self) = @_;
		818
710	$_[0]{children}[0]->draw;	819	$self->{children}[0]->draw;
711	}	820	}
712		821
713	sub render_child {	822	sub render_child {
714	my ($self) = @_;	823	my ($self) = @_;
715		824
716	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
717	glClearColor 0, 0, 0, 0;	826	glClearColor 0, 0, 0, 0;
718	glClear GL_COLOR_BUFFER_BIT;	827	glClear GL_COLOR_BUFFER_BIT;
719		828
		829	{
		830	package CFClient::UI::Base;
		831
		832	($draw_x, $draw_y, $draw_w, $draw_h) =
		833	(0, 0, $self->{w}, $self->{h});
		834	}
		835
720	$self->_render;	836	$self->_render;
721	# glColorMask 1, 1, 1, 0;
722	# glEnable GL_BLEND;
723	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
724	# glRasterPos 0, 0;
725	# glCopyPixels 0, 0, $self->{w}, $self->{h};
726	# glDisable GL_BLEND;
727	# glColorMask 1, 1, 1, 1;
728	};	837	};
729	}	838	}
730		839
731	sub _draw {	840	sub _draw {
732	my ($self) = @_;	841	my ($self) = @_;
733		842
734	my ($w, $h) = ($self->w, $self->h);	843	my ($w, $h) = @$self{qw(w h)};
735		844
736	my $tex = $self->{texture}	845	my $tex = $self->{texture}
737	or return;	846	or return;
738		847
739	glEnable GL_BLEND;
740	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
741	glEnable GL_TEXTURE_2D;	848	glEnable GL_TEXTURE_2D;
742	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
743	glColor 0, 0, 0, 1;	850	glColor 1, 1, 1, 1;
744		851
745	$tex->draw_quad (0, 0, $w, $h);	852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
746		853
747	glDisable GL_BLEND;
748	glDisable GL_TEXTURE_2D;	854	glDisable GL_TEXTURE_2D;
749	}	855	}
750		856
751	#############################################################################	857	#############################################################################
752		858
753	package CFClient::UI::ViewPort;	859	package CFClient::UI::ViewPort;
754		860
755	our @ISA = CFClient::UI::Window::;	861	our @ISA = CFClient::UI::Window::;
756		862
		863	sub new {
		864	my $class = shift;
		865
		866	$class->SUPER::new (
		867	scroll_x => 0,
		868	scroll_y => 1,
		869	@_,
		870	)
		871	}
		872
757	sub size_request {	873	sub size_request {
758	my ($self) = @_;	874	my ($self) = @_;
759		875
760	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
761	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
762		877
763	@$self{qw(child_w child_h)}	878	$w = 10 if $self->{scroll_x};
		879	$h = 10 if $self->{scroll_y};
		880
		881	($w, $h)
764	}	882	}
765		883
766	sub size_allocate {	884	sub size_allocate {
767	my ($self, $w, $h) = @_;	885	my ($self, $w, $h) = @_;
768		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);
769	$self->update;	893	$self->update;
770	}	894	}
771		895
772	sub set_offset {	896	sub set_offset {
773	my ($self, $x, $y) = @_;	897	my ($self, $x, $y) = @_;
…		…
776	$self->{view_y} = int $y;	900	$self->{view_y} = int $y;
777		901
778	$self->update;	902	$self->update;
779	}	903	}
780		904
781	# 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 $self... but we should not ask for that
782	sub _topleft {	906	sub coord2local {
783	my ($self, $x, $y) = @_;	907	my ($self, $x, $y) = @_;
784		908
785	$self->SUPER::_topleft ($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, $y)
786	}	919	}
787		920
788	sub find_widget {	921	sub find_widget {
789	my ($self, $x, $y) = @_;	922	my ($self, $x, $y) = @_;
790		923
…		…
798	}	931	}
799		932
800	sub _render {	933	sub _render {
801	my ($self) = @_;	934	my ($self) = @_;
802		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 - $self->{view_y};
		938
803	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
804		940
805	$self->SUPER::_render;	941	$self->SUPER::_render;
806	}	942	}
807		943
…		…
815	my $class = shift;	951	my $class = shift;
816		952
817	my $self;	953	my $self;
818		954
819	my $slider = new CFClient::UI::Slider	955	my $slider = new CFClient::UI::Slider
820	vertical => 1,	956	vertical => 1,
821	range => [0, 0, 1, 0.01], # HACK fix	957	range => [0, 0, 1, 0.01], # HACK fix
822	connect_changed => sub {	958	on_changed => sub {
823	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	959	$self->{vp}->set_offset (0, $_[1]);
824	},	960	},
825	;	961	;
826		962
827	$self = $class->SUPER::new (	963	$self = $class->SUPER::new (
828	vp => (new CFClient::UI::ViewPort),	964	vp => (new CFClient::UI::ViewPort expand => 1),
829	slider => $slider,	965	slider => $slider,
830	@_,	966	@_,
831	);	967	);
832		968
833	$self->{vp}->add ($self->{scrolled});	969	$self->{vp}->add ($self->{scrolled});
…		…
835	$self->add ($self->{slider});	971	$self->add ($self->{slider});
836		972
837	$self	973	$self
838	}	974	}
839		975
		976	sub update {
		977	my ($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
840	#TODO# update range on size_allocate depeneing on child	995	#TODO# update range on size_allocate depending on child
841	# update viewport offset on scroll	996	# update viewport offset on scroll
842		997
843	#############################################################################	998	#############################################################################
844		999
845	package CFClient::UI::Frame;	1000	package CFClient::UI::Frame;
…		…
849	use CFClient::OpenGL;	1004	use CFClient::OpenGL;
850		1005
851	sub new {	1006	sub new {
852	my $class = shift;	1007	my $class = shift;
853		1008
		1009	$class->SUPER::new (
		1010	bg => undef,
		1011	@_,
		1012	)
		1013	}
		1014
		1015	sub _draw {
		1016	my ($self) = @_;
		1017
		1018	if ($self->{bg}) {
		1019	my ($w, $h) = @$self{qw(w h)};
		1020
		1021	glEnable GL_BLEND;
		1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1023	glColor @{ $self->{bg} };
		1024
		1025	glBegin GL_QUADS;
		1026	glVertex 0 , 0;
		1027	glVertex 0 , $h;
		1028	glVertex $w, $h;
		1029	glVertex $w, 0;
		1030	glEnd;
		1031
		1032	glDisable GL_BLEND;
		1033	}
		1034
		1035	$self->SUPER::_draw;
		1036	}
		1037
		1038	#############################################################################
		1039
		1040	package CFClient::UI::FancyFrame;
		1041
		1042	our @ISA = CFClient::UI::Bin::;
		1043
		1044	use CFClient::OpenGL;
		1045
		1046	my $bg =
		1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1048	mipmap => 1, wrap => 1;
		1049
		1050	my @border =
		1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1053
		1054	sub new {
		1055	my ($class, %arg) = @_;
		1056
		1057	my $title = delete $arg{title};
		1058
854	my $self = $class->SUPER::new (	1059	my $self = $class->SUPER::new (
855	bg => [1, 1, 1, 1],	1060	bg => [1, 1, 1, 1],
856	border_bg => [1, 1, 1, 1],	1061	border_bg => [1, 1, 1, 1],
857	border => 0.8,	1062	border => 0.6,
858	@_	1063	can_events => 1,
		1064	min_w => 16,
		1065	min_h => 16,
		1066	%arg,
859	);	1067	);
860		1068
861	$self
862	}
863
864	sub _draw {
865	my ($self) = @_;
866
867	my ($w, $h) = ($self->{w}, $self->{h});
868
869	glEnable GL_BLEND;
870	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
871	glEnable GL_TEXTURE_2D;
872	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
873
874	# glBegin GL_QUADS;
875	# glColor 0, 0, 0, 0;
876	# glVertex 0 , 0;
877	# glVertex 0 , $h;
878	# glVertex $w, $h;
879	# glVertex $w, 0;
880	# glEnd;
881
882
883	$self->child->draw;
884	glDisable GL_BLEND;
885	glDisable GL_TEXTURE_2D;
886	}
887
888	#############################################################################
889
890	package CFClient::UI::FancyFrame;
891
892	our @ISA = CFClient::UI::Bin::;
893
894	use CFClient::OpenGL;
895
896	my @tex =
897	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
898	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
899
900	sub new {
901	my $class = shift;
902
903	# TODO: user_x, user_y, overwrite moveto?
904
905	my $self = $class->SUPER::new (
906	bg => [1, 1, 1, 1],
907	border_bg => [1, 1, 1, 1],
908	border => 0.6,
909	can_events => 1,
910	@_
911	);
912
913	$self->{title} &&= new CFClient::UI::Label	1069	$self->{title} = new CFClient::UI::Label
914	align => 0,	1070	align => 0,
915	valign => 1,	1071	valign => 1,
916	text => $self->{title},	1072	text => $title,
917	fontsize => $self->{border};	1073	fontsize => $self->{border}
		1074	if defined $title;
918		1075
919	$self	1076	$self
		1077	}
		1078
		1079	sub add {
		1080	my ($self, @widgets) = @_;
		1081
		1082	$self->SUPER::add (@widgets);
		1083	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
920	}	1084	}
921		1085
922	sub border {	1086	sub border {
923	int $_[0]{border} * $::FONTSIZE	1087	int $_[0]{border} * $::FONTSIZE
924	}	1088	}
925		1089
926	sub size_request {	1090	sub size_request {
927	my ($self) = @_;	1091	my ($self) = @_;
		1092
		1093	$self->{title}->size_request
		1094	if $self->{title};
928		1095
929	my ($w, $h) = $self->SUPER::size_request;	1096	my ($w, $h) = $self->SUPER::size_request;
930		1097
931	(	1098	(
932	$w + $self->border * 2,	1099	$w + $self->border * 2,
…		…
935	}	1102	}
936		1103
937	sub size_allocate {	1104	sub size_allocate {
938	my ($self, $w, $h) = @_;	1105	my ($self, $w, $h) = @_;
939		1106
		1107	if ($self->{title}) {
		1108	$self->{title}{w} = $w;
		1109	$self->{title}{h} = $h;
		1110	$self->{title}->size_allocate ($w, $h);
		1111	}
		1112
		1113	my $border = $self->border;
		1114
940	$h -= List::Util::max 0, $self->border * 2;	1115	$h -= List::Util::max 0, $border * 2;
941	$w -= List::Util::max 0, $self->border * 2;	1116	$w -= List::Util::max 0, $border * 2;
942		1117
943	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
944	if $self->{title};
945
946	$self->child->configure ($self->border, $self->border, $w, $h);	1118	$self->child->configure ($border, $border, $w, $h);
947	}	1119	}
948		1120
949	sub button_down {	1121	sub button_down {
950	my ($self, $ev, $x, $y) = @_;	1122	my ($self, $ev, $x, $y) = @_;
951		1123
…		…
967	my ($ev, $x, $y) = @_;	1139	my ($ev, $x, $y) = @_;
968		1140
969	my $dx = $ev->{x} - $ox;	1141	my $dx = $ev->{x} - $ox;
970	my $dy = $ev->{y} - $oy;	1142	my $dy = $ev->{y} - $oy;
971		1143
972	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
973	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1146
		1147	$self->realloc;
974	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
975	$self->check_size;
976	};	1149	};
977		1150
978	} elsif ($lr ^ $td) {	1151	} elsif ($lr ^ $td) {
979	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});
980	my ($bx, $by) = ($self->{x}, $self->{y});	1153	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
982	$self->{motion} = sub {	1155	$self->{motion} = sub {
983	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
984		1157
985	($x, $y) = ($ev->{x}, $ev->{y});	1158	($x, $y) = ($ev->{x}, $ev->{y});
986		1159
987	$self->move ($bx + $x - $ox, $by + $y - $oy);	1160	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
988	$self->update;
989	};	1161	};
990	}	1162	}
991	}	1163	}
992		1164
993	sub button_up {	1165	sub button_up {
…		…
1003	}	1175	}
1004		1176
1005	sub _draw {	1177	sub _draw {
1006	my ($self) = @_;	1178	my ($self) = @_;
1007		1179
		1180	my $child = $self->{children}[0];
		1181
1008	my ($w, $h ) = ($self->{w}, $self->{h});	1182	my ($w, $h ) = ($self->{w}, $self->{h});
1009	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1183	my ($cw, $ch) = ($child->{w}, $child->{h});
1010		1184
1011	glEnable GL_BLEND;
1012	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1013	glEnable GL_TEXTURE_2D;	1185	glEnable GL_TEXTURE_2D;
1014	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1015		1187
1016	my $border = $self->border;	1188	my $border = $self->border;
1017		1189
1018	glColor @{ $self->{border_bg} };	1190	glColor @{ $self->{border_bg} };
1019	$tex[1]->draw_quad (0, 0, $w, $border);	1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);
1020	$tex[3]->draw_quad (0, $border, $border, $ch);	1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
1021	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1022	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1194	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1023		1195
1024	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1025	my $bg = $tex[0];	1197	glColor @{ $self->{bg} };
1026		1198
1027	# TODO: repeat texture not scale	1199	# TODO: repeat texture not scale
		1200	# solve this better(?)
1028	my $rep_x = $cw / $bg->{w};	1201	$bg->{s} = $cw / $bg->{w};
1029	my $rep_y = $ch / $bg->{h};	1202	$bg->{t} = $ch / $bg->{h};
1030
1031	glColor @{ $self->{bg} };
1032
1033	$bg->{s} = $rep_x;
1034	$bg->{t} = $rep_y;
1035	$bg->{wrap_mode} = 1;
1036	$bg->draw_quad ($border, $border, $cw, $ch);	1203	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1204	}
1037		1205
1038	glDisable GL_TEXTURE_2D;	1206	glDisable GL_TEXTURE_2D;
1039	glDisable GL_BLEND;
1040	}
1041		1207
1042	$self->{title}->draw if $self->{title};
1043
1044	$self->child->draw;	1208	$child->draw;
		1209
		1210	if ($self->{title}) {
		1211	glTranslate 0, $border - $self->{h};
		1212	$self->{title}->_draw;
		1213	}
1045	}	1214	}
1046		1215
1047	#############################################################################	1216	#############################################################################
1048		1217
1049	package CFClient::UI::Table;	1218	package CFClient::UI::Table;
…		…
1057	sub new {	1226	sub new {
1058	my $class = shift;	1227	my $class = shift;
1059		1228
1060	$class->SUPER::new (	1229	$class->SUPER::new (
1061	col_expand => [],	1230	col_expand => [],
1062	@_	1231	@_,
1063	)	1232	)
		1233	}
		1234
		1235	sub children {
		1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1064	}	1237	}
1065		1238
1066	sub add {	1239	sub add {
1067	my ($self, $x, $y, $child) = @_;	1240	my ($self, $x, $y, $child) = @_;
1068		1241
1069	$child->set_parent ($self);	1242	$child->set_parent ($self);
1070	$self->{children}[$y][$x] = $child;	1243	$self->{children}[$y][$x] = $child;
1071		1244
1072	$child->check_size;	1245	$self->realloc;
1073	}	1246	}
1074		1247
1075	sub children {
1076	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1077	}
1078
1079	# TODO: move to container class maybe? send childs a signal on removal?	1248	# TODO: move to container class maybe? send children a signal on removal?
1080	sub clear {	1249	sub clear {
1081	my ($self) = @_;	1250	my ($self) = @_;
1082		1251
1083	my @children = $self->children;	1252	my @children = $self->children;
1084	delete $self->{children};	1253	delete $self->{children};
…		…
1086	for (@children) {	1255	for (@children) {
1087	delete $_->{parent};	1256	delete $_->{parent};
1088	$_->hide;	1257	$_->hide;
1089	}	1258	}
1090		1259
1091	$self->update;	1260	$self->realloc;
1092	}	1261	}
1093		1262
1094	sub get_wh {	1263	sub get_wh {
1095	my ($self) = @_;	1264	my ($self) = @_;
1096		1265
…		…
1127	sub size_allocate {	1296	sub size_allocate {
1128	my ($self, $w, $h) = @_;	1297	my ($self, $w, $h) = @_;
1129		1298
1130	my ($ws, $hs) = $self->get_wh;	1299	my ($ws, $hs) = $self->get_wh;
1131		1300
1132	my $req_w = sum @$ws;	1301	my $req_w = (sum @$ws) || 1;
1133	my $req_h = sum @$hs;	1302	my $req_h = (sum @$hs) || 1;
1134		1303
1135	# TODO: nicer code && do row_expand	1304	# TODO: nicer code && do row_expand
1136	my @col_expand = @{$self->{col_expand}};	1305	my @col_expand = @{$self->{col_expand}};
1137	@col_expand = (1) x @$ws unless @col_expand;	1306	@col_expand = (1) x @$ws unless @col_expand;
1138	my $col_expand = (sum @col_expand) || 1;	1307	my $col_expand = (sum @col_expand) || 1;
…		…
1192	}	1361	}
1193	}	1362	}
1194		1363
1195	#############################################################################	1364	#############################################################################
1196		1365
1197	package CFClient::UI::HBox;	1366	package CFClient::UI::Box;
1198
1199	# TODO: wrap into common Box base class
1200		1367
1201	our @ISA = CFClient::UI::Container::;	1368	our @ISA = CFClient::UI::Container::;
1202		1369
1203	sub size_request {	1370	sub size_request {
1204	my ($self) = @_;	1371	my ($self) = @_;
1205		1372
1206	my @alloc = map [$_->size_request], @{$self->{children}};	1373	$self->{vertical}
1207		1374	? (
1208	(	1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1209	(List::Util::sum map $_->[0], @alloc),	1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1210	(List::Util::max map $_->[1], @alloc),	1377	)
1211	)	1378	: (
		1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1381	)
1212	}	1382	}
1213		1383
1214	sub size_allocate {	1384	sub size_allocate {
1215	my ($self, $w, $h) = @_;	1385	my ($self, $w, $h) = @_;
1216		1386
1217	($h, $w) = ($w, $h);	1387	my $space = $self->{vertical} ? $h : $w;
1218
1219	my $children = $self->{children};	1388	my $children = $self->{children};
1220		1389
1221	my @h = map $_->{req_w}, @$children;	1390	my @req;
1222		1391
1223	my $req_h = List::Util::sum @h;	1392	if ($self->{homogeneous}) {
1224		1393	@req = ($space / (@$children || 1)) x @$children;
1225	if ($req_h > $h) {
1226	# ah well, not enough space
1227	$_ *= $h / $req_h for @h;
1228	} else {	1394	} else {
		1395	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1396	my $req = List::Util::sum @req;
		1397
		1398	if ($req > $space) {
		1399	# ah well, not enough space
		1400	$_ *= $space / $req for @req;
		1401	} else {
1229	my $exp = List::Util::sum map $_->{expand}, @$children;	1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1230	$exp ||= 1;
1231		1403
		1404	$space = ($space - $req) / $expand; # remaining space to give away
		1405
		1406	$req[$_] += $space * $children->[$_]{expand}
1232	for (0 .. $#$children) {	1407	for 0 .. $#$children;
1233	my $child = $children->[$_];
1234
1235	my $alloc_h = $h[$_];
1236	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1237	$h[$_] = $alloc_h;
1238	}	1408	}
1239	}	1409	}
1240		1410
1241	CFClient::UI::harmonize \@h;	1411	CFClient::UI::harmonize \@req;
1242		1412
1243	my $y = 0;	1413	my $pos = 0;
1244	for (0 .. $#$children) {	1414	for (0 .. $#$children) {
1245	my $child = $children->[$_];
1246	my $h = $h[$_];	1415	my $alloc = $req[$_];
1247	$child->configure ($y, 0, $h, $w);	1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1248		1417
1249	$y += $h;	1418	$pos += $alloc;
1250	}	1419	}
1251		1420
1252	1	1421	1
1253	}	1422	}
1254		1423
1255	#############################################################################	1424	#############################################################################
1256		1425
		1426	package CFClient::UI::HBox;
		1427
		1428	our @ISA = CFClient::UI::Box::;
		1429
		1430	sub new {
		1431	my $class = shift;
		1432
		1433	$class->SUPER::new (
		1434	vertical => 0,
		1435	@_,
		1436	)
		1437	}
		1438
		1439	#############################################################################
		1440
1257	package CFClient::UI::VBox;	1441	package CFClient::UI::VBox;
1258		1442
1259	# TODO: wrap into common Box base class
1260
1261	our @ISA = CFClient::UI::Container::;	1443	our @ISA = CFClient::UI::Box::;
1262		1444
1263	sub size_request {	1445	sub new {
1264	my ($self) = @_;	1446	my $class = shift;
1265		1447
1266	my @alloc = map [$_->size_request], @{$self->{children}};	1448	$class->SUPER::new (
1267		1449	vertical => 1,
1268	(	1450	@_,
1269	(List::Util::max map $_->[0], @alloc),
1270	(List::Util::sum map $_->[1], @alloc),
1271	)	1451	)
1272	}	1452	}
1273		1453
1274	sub size_allocate {
1275	my ($self, $w, $h) = @_;
1276
1277	my $children = $self->{children};
1278
1279	my @h = map $_->{req_h}, @$children;
1280
1281	my $req_h = List::Util::sum @h;
1282
1283	if ($req_h > $h) {
1284	# ah well, not enough space
1285	$_ *= $h / $req_h for @h;
1286	} else {
1287	my $exp = List::Util::sum map $_->{expand}, @$children;
1288	$exp ||= 1;
1289
1290	for (0 .. $#$children) {
1291	my $child = $children->[$_];
1292
1293	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1294	}
1295	}
1296
1297	CFClient::UI::harmonize \@h;
1298
1299	my $y = 0;
1300	for (0 .. $#$children) {
1301	my $child = $children->[$_];
1302	my $h = $h[$_];
1303	$child->configure (0, $y, $w, $h);
1304
1305	$y += $h;
1306	}
1307
1308	1
1309	}
1310
1311	#############################################################################	1454	#############################################################################
1312		1455
1313	package CFClient::UI::Label;	1456	package CFClient::UI::Label;
1314		1457
1315	our @ISA = CFClient::UI::Base::;	1458	our @ISA = CFClient::UI::DrawBG::;
1316		1459
1317	use CFClient::OpenGL;	1460	use CFClient::OpenGL;
1318		1461
1319	sub new {	1462	sub new {
1320	my ($class, %arg) = @_;	1463	my ($class, %arg) = @_;
1321		1464
1322	my $self = $class->SUPER::new (	1465	my $self = $class->SUPER::new (
1323	fg => [1, 1, 1],	1466	fg => [1, 1, 1],
		1467	#bg => none
		1468	#active_bg => none
1324	#font => default_font	1469	#font => default_font
		1470	#text => initial text
		1471	#markup => initial narkup
		1472	#max_w => maximum pixel width
		1473	ellipsise => 3, # end
		1474	layout => (new CFClient::Layout),
1325	fontsize => 1,	1475	fontsize => 1,
1326	text => "",
1327	align => -1,	1476	align => -1,
1328	valign => -1,	1477	valign => -1,
1329	padding => 2,	1478	padding_x => 2,
1330	layout => new CFClient::Layout,	1479	padding_y => 2,
1331	can_events => 0,	1480	can_events => 0,
1332	%arg	1481	%arg
1333	);	1482	);
1334		1483
1335	if (exists $self->{template}) {	1484	if (exists $self->{template}) {
1336	my $layout = new CFClient::Layout;	1485	my $layout = new CFClient::Layout;
1337	$layout->set_text (delete $self->{template});	1486	$layout->set_text (delete $self->{template});
1338	$self->{template} = $layout;	1487	$self->{template} = $layout;
1339	}	1488	}
1340		1489
1341	$self->set_text (delete $self->{text}) if exists $self->{text};	1490	if (exists $self->{markup}) {
1342	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1491	$self->set_markup (delete $self->{markup});
		1492	} else {
		1493	$self->set_text (delete $self->{text});
		1494	}
1343		1495
1344	$self	1496	$self
1345	}	1497	}
1346		1498
1347	sub escape {	1499	sub escape($) {
1348	local $_ = $_[1];	1500	local $_ = $_[0];
1349		1501
1350	s/&/&amp;/g;	1502	s/&/&amp;/g;
1351	s/>/&gt;/g;	1503	s/>/&gt;/g;
1352	s/</&lt;/g;	1504	s/</&lt;/g;
1353		1505
1354	$_[1]	1506	$_
1355	}	1507	}
1356		1508
1357	sub update {	1509	sub update {
1358	my ($self) = @_;	1510	my ($self) = @_;
1359		1511
…		…
1365	my ($self, $text) = @_;	1517	my ($self, $text) = @_;
1366		1518
1367	return if $self->{text} eq "T$text";	1519	return if $self->{text} eq "T$text";
1368	$self->{text} = "T$text";	1520	$self->{text} = "T$text";
1369		1521
		1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1370	$self->{layout}->set_text ($text);	1523	$self->{layout}->set_text ($text);
1371		1524
1372	delete $self->{texture};	1525	$self->realloc;
1373	$self->update;	1526	$self->update;
1374	$self->check_size;
1375	}	1527	}
1376		1528
1377	sub set_markup {	1529	sub set_markup {
1378	my ($self, $markup) = @_;	1530	my ($self, $markup) = @_;
1379		1531
1380	return if $self->{text} eq "M$markup";	1532	return if $self->{text} eq "M$markup";
1381	$self->{text} = "M$markup";	1533	$self->{text} = "M$markup";
1382		1534
		1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1536
		1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1383	$self->{layout}->set_markup ($markup);	1538	$self->{layout}->set_markup ($markup);
1384		1539
1385	delete $self->{texture};	1540	$self->realloc;
1386	$self->update;	1541	$self->update;
1387	$self->check_size;
1388	}	1542	}
1389		1543
1390	sub size_request {	1544	sub size_request {
1391	my ($self) = @_;	1545	my ($self) = @_;
1392		1546
1393	$self->{layout}->set_font ($self->{font}) if $self->{font};	1547	$self->{layout}->set_font ($self->{font}) if $self->{font};
1394	$self->{layout}->set_width ($self->{max_w} || -1);	1548	$self->{layout}->set_width ($self->{max_w} || -1);
		1549	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1395	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1396		1552
1397	my ($w, $h) = $self->{layout}->size;	1553	my ($w, $h) = $self->{layout}->size;
1398		1554
1399	if (exists $self->{template}) {	1555	if (exists $self->{template}) {
…		…
1404		1560
1405	$w = List::Util::max $w, $w2;	1561	$w = List::Util::max $w, $w2;
1406	$h = List::Util::max $h, $h2;	1562	$h = List::Util::max $h, $h2;
1407	}	1563	}
1408		1564
1409	(	1565	($w, $h)
1410	$w + $self->{padding} * 2,
1411	$h + $self->{padding} * 2,
1412	)
1413	}	1566	}
1414		1567
1415	sub size_allocate {	1568	sub size_allocate {
1416	my ($self, $w, $h) = @_;	1569	my ($self, $w, $h) = @_;
1417		1570
		1571	delete $self->{ox};
		1572
1418	delete $self->{texture};	1573	delete $self->{texture}
		1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1419	}	1575	}
1420		1576
1421	sub set_fontsize {	1577	sub set_fontsize {
1422	my ($self, $fontsize) = @_;	1578	my ($self, $fontsize) = @_;
1423		1579
1424	$self->{fontsize} = $fontsize;	1580	$self->{fontsize} = $fontsize;
1425	delete $self->{texture};	1581	delete $self->{texture};
1426		1582
1427	$self->update;	1583	$self->realloc;
1428	$self->check_size;
1429	}	1584	}
1430		1585
1431	sub _draw {	1586	sub _draw {
1432	my ($self) = @_;	1587	my ($self) = @_;
1433		1588
		1589	$self->SUPER::_draw; # draw background, if applicable
		1590
1434	my $tex = $self->{texture} ||= do {	1591	my $tex = $self->{texture} ||= do {
		1592	$self->{layout}->set_foreground (@{$self->{fg}});
1435	$self->{layout}->set_font ($self->{font}) if $self->{font};	1593	$self->{layout}->set_font ($self->{font}) if $self->{font};
1436	$self->{layout}->set_width ($self->{w});	1594	$self->{layout}->set_width ($self->{w});
		1595	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1596	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1437	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1598
1438	new_from_layout CFClient::Texture $self->{layout}	1599	new_from_layout CFClient::Texture $self->{layout}
1439	};	1600	};
1440		1601
1441	glEnable GL_BLEND;	1602	unless (exists $self->{ox}) {
1442	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1603	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1604	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1605	: ($self->{w} - $tex->{w}) * 0.5);
		1606
		1607	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1608	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1609	: ($self->{h} - $tex->{h}) * 0.5);
		1610	};
		1611
1443	glEnable GL_TEXTURE_2D;	1612	glEnable GL_TEXTURE_2D;
1444	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1445		1614
		1615	if ($tex->{format} == GL_ALPHA) {
1446	glColor @{$self->{fg}};	1616	glColor @{$self->{fg}};
1447
1448	$self->{ox} = int (
1449	$self->{align} < 0 ? $self->{padding}
1450	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451	: ($self->{w} - $tex->{w}) * 0.5
1452	);
1453
1454	$self->{oy} = int (
1455	$self->{valign} < 0 ? $self->{padding}
1456	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457	: ($self->{h} - $tex->{h}) * 0.5
1458	);
1459
1460	$tex->draw_quad ($self->{ox}, $self->{oy});	1617	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1618	} else {
		1619	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1620	}
1461		1621
1462	glDisable GL_TEXTURE_2D;	1622	glDisable GL_TEXTURE_2D;
1463	glDisable GL_BLEND;
1464	}	1623	}
1465		1624
1466	#############################################################################	1625	#############################################################################
1467		1626
1468	package CFClient::UI::EntryBase;	1627	package CFClient::UI::EntryBase;
…		…
1481	active_fg => [0, 0, 0],	1640	active_fg => [0, 0, 0],
1482	can_hover => 1,	1641	can_hover => 1,
1483	can_focus => 1,	1642	can_focus => 1,
1484	valign => 0,	1643	valign => 0,
1485	can_events => 1,	1644	can_events => 1,
		1645	#text => ...
1486	@_	1646	@_
1487	)	1647	)
1488	}	1648	}
1489		1649
1490	sub _set_text {	1650	sub _set_text {
…		…
1500	$self->{text} = $text;	1660	$self->{text} = $text;
1501		1661
1502	$text =~ s/./*/g if $self->{hidden};	1662	$text =~ s/./*/g if $self->{hidden};
1503	$self->{layout}->set_text ("$text ");	1663	$self->{layout}->set_text ("$text ");
1504		1664
1505	$self->emit (changed => $self->{text});	1665	$self->_emit (changed => $self->{text});
		1666	}
		1667
		1668	sub set_text {
		1669	my ($self, $text) = @_;
		1670
		1671	$self->{cursor} = length $text;
		1672	$self->_set_text ($text);
		1673
		1674	$self->realloc;
1506	}	1675	}
1507		1676
1508	sub get_text {	1677	sub get_text {
1509	$_[0]{text}	1678	$_[0]{text}
1510	}	1679	}
…		…
1513	my ($self) = @_;	1682	my ($self) = @_;
1514		1683
1515	my ($w, $h) = $self->SUPER::size_request;	1684	my ($w, $h) = $self->SUPER::size_request;
1516		1685
1517	($w + 1, $h) # add 1 for cursor	1686	($w + 1, $h) # add 1 for cursor
1518	}
1519
1520	sub size_allocate {
1521	my ($self, $w, $h) = @_;
1522
1523	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1524	}
1525
1526	sub set_text {
1527	my ($self, $text) = @_;
1528
1529	$self->{cursor} = length $text;
1530	$self->_set_text ($text);
1531	$self->update;
1532	}	1687	}
1533		1688
1534	sub key_down {	1689	sub key_down {
1535	my ($self, $ev) = @_;	1690	my ($self, $ev) = @_;
1536		1691
…		…
1538	my $sym = $ev->{sym};	1693	my $sym = $ev->{sym};
1539	my $uni = $ev->{unicode};	1694	my $uni = $ev->{unicode};
1540		1695
1541	my $text = $self->get_text;	1696	my $text = $self->get_text;
1542		1697
1543	if ($sym == 8) {	1698	if ($uni == 8) {
1544	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1545	} elsif ($sym == 127) {	1700	} elsif ($uni == 127) {
1546	substr $text, $self->{cursor}, 1, "";	1701	substr $text, $self->{cursor}, 1, "";
1547	} elsif ($sym == CFClient::SDLK_LEFT) {	1702	} elsif ($sym == CFClient::SDLK_LEFT) {
1548	--$self->{cursor} if $self->{cursor};	1703	--$self->{cursor} if $self->{cursor};
1549	} elsif ($sym == CFClient::SDLK_RIGHT) {	1704	} elsif ($sym == CFClient::SDLK_RIGHT) {
1550	++$self->{cursor} if $self->{cursor} < length $self->{text};	1705	++$self->{cursor} if $self->{cursor} < length $self->{text};
1551	} elsif ($sym == CFClient::SDLK_HOME) {	1706	} elsif ($sym == CFClient::SDLK_HOME) {
1552	$self->{cursor} = 0;	1707	$self->{cursor} = 0;
1553	} elsif ($sym == CFClient::SDLK_END) {	1708	} elsif ($sym == CFClient::SDLK_END) {
1554	$self->{cursor} = length $text;	1709	$self->{cursor} = length $text;
1555	} elsif ($sym == 27) {	1710	} elsif ($uni == 27) {
1556	$self->emit ('escape');	1711	$self->_emit ('escape');
1557	} elsif ($uni) {	1712	} elsif ($uni) {
1558	substr $text, $self->{cursor}++, 0, chr $uni;	1713	substr $text, $self->{cursor}++, 0, chr $uni;
1559	}	1714	}
1560		1715
1561	$self->_set_text ($text);	1716	$self->_set_text ($text);
1562	$self->update;	1717
		1718	$self->realloc;
1563	}	1719	}
1564		1720
1565	sub focus_in {	1721	sub focus_in {
1566	my ($self) = @_;	1722	my ($self) = @_;
1567		1723
…		…
1647	if ($sym == 13) {	1803	if ($sym == 13) {
1648	unshift @{$self->{history}},	1804	unshift @{$self->{history}},
1649	my $txt = $self->get_text;	1805	my $txt = $self->get_text;
1650	$self->{history_pointer} = -1;	1806	$self->{history_pointer} = -1;
1651	$self->{history_saveback} = '';	1807	$self->{history_saveback} = '';
1652	$self->emit (activate => $txt);	1808	$self->_emit (activate => $txt);
1653	$self->update;	1809	$self->update;
1654		1810
1655	} elsif ($sym == CFClient::SDLK_UP) {	1811	} elsif ($sym == CFClient::SDLK_UP) {
1656	if ($self->{history_pointer} < 0) {	1812	if ($self->{history_pointer} < 0) {
1657	$self->{history_saveback} = $self->get_text;	1813	$self->{history_saveback} = $self->get_text;
…		…
1694		1850
1695	sub new {	1851	sub new {
1696	my $class = shift;	1852	my $class = shift;
1697		1853
1698	$class->SUPER::new (	1854	$class->SUPER::new (
1699	padding => 4,	1855	padding_x => 4,
		1856	padding_y => 4,
1700	fg => [1, 1, 1],	1857	fg => [1, 1, 1],
1701	bg => [1, 1, 1, 0.2],
1702	active_fg => [0, 0, 1],	1858	active_fg => [0, 0, 1],
1703	can_hover => 1,	1859	can_hover => 1,
1704	align => 0,	1860	align => 0,
1705	valign => 0,	1861	valign => 0,
1706	can_events => 1,	1862	can_events => 1,
1707	@_	1863	@_
1708	)	1864	)
1709	}	1865	}
1710		1866
		1867	sub activate { }
		1868
1711	sub button_up {	1869	sub button_up {
1712	my ($self, $ev, $x, $y) = @_;	1870	my ($self, $ev, $x, $y) = @_;
1713		1871
		1872	$self->emit ("activate")
1714	if ($x >= 0 && $x < $self->{w}	1873	if $x >= 0 && $x < $self->{w}
1715	&& $y >= 0 && $y < $self->{h}) {	1874	&& $y >= 0 && $y < $self->{h};
1716	$self->emit ("activate");
1717	}
1718	}	1875	}
1719		1876
1720	sub _draw {	1877	sub _draw {
1721	my ($self) = @_;	1878	my ($self) = @_;
1722		1879
…		…
1724		1881
1725	if ($GRAB == $self) {	1882	if ($GRAB == $self) {
1726	$self->{fg} = $self->{active_fg};	1883	$self->{fg} = $self->{active_fg};
1727	}	1884	}
1728		1885
1729	glEnable GL_BLEND;
1730	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1731	glEnable GL_TEXTURE_2D;	1886	glEnable GL_TEXTURE_2D;
1732	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1733	glColor 0, 0, 0, 1;	1888	glColor 0, 0, 0, 1;
1734		1889
1735	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1890	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1736		1891
1737	glDisable GL_TEXTURE_2D;	1892	glDisable GL_TEXTURE_2D;
1738	glDisable GL_BLEND;
1739		1893
1740	$self->SUPER::_draw;	1894	$self->SUPER::_draw;
1741	}	1895	}
1742		1896
1743	#############################################################################	1897	#############################################################################
…		…
1754		1908
1755	sub new {	1909	sub new {
1756	my $class = shift;	1910	my $class = shift;
1757		1911
1758	$class->SUPER::new (	1912	$class->SUPER::new (
1759	padding => 2,	1913	padding_x => 2,
		1914	padding_y => 2,
1760	fg => [1, 1, 1],	1915	fg => [1, 1, 1],
1761	active_fg => [1, 1, 0],	1916	active_fg => [1, 1, 0],
		1917	bg => [0, 0, 0, 0.2],
		1918	active_bg => [1, 1, 1, 0.5],
1762	state => 0,	1919	state => 0,
1763	can_hover => 1,	1920	can_hover => 1,
1764	@_	1921	@_
1765	)	1922	)
1766	}	1923	}
1767		1924
1768	sub size_request {	1925	sub size_request {
1769	my ($self) = @_;	1926	my ($self) = @_;
1770		1927
1771	($self->{padding} * 2 + 6) x 2	1928	(6) x 2
1772	}	1929	}
1773		1930
1774	sub button_down {	1931	sub button_down {
1775	my ($self, $ev, $x, $y) = @_;	1932	my ($self, $ev, $x, $y) = @_;
1776		1933
1777	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1778	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1779	$self->{state} = !$self->{state};	1936	$self->{state} = !$self->{state};
1780	$self->emit (changed => $self->{state});	1937	$self->_emit (changed => $self->{state});
1781	}	1938	}
1782	}	1939	}
1783		1940
1784	sub _draw {	1941	sub _draw {
1785	my ($self) = @_;	1942	my ($self) = @_;
1786		1943
1787	$self->SUPER::_draw;	1944	$self->SUPER::_draw;
1788		1945
1789	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1790		1947
1791	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1948	my ($w, $h) = @$self{qw(w h)};
		1949
		1950	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1792		1951
1793	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1952	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1794		1953
1795	glEnable GL_BLEND;	1954	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1955
1796	glEnable GL_TEXTURE_2D;	1956	glEnable GL_TEXTURE_2D;
1797	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798
1799	my $tex = $self->{state} ? $tex[1] : $tex[0];
1800
1801	$tex->draw_quad (0, 0, $s, $s);	1957	$tex->draw_quad_alpha (0, 0, $s, $s);
1802
1803	glDisable GL_TEXTURE_2D;	1958	glDisable GL_TEXTURE_2D;
1804	glDisable GL_BLEND;
1805	}	1959	}
1806		1960
1807	#############################################################################	1961	#############################################################################
1808		1962
1809	package CFClient::UI::Image;	1963	package CFClient::UI::Image;
…		…
1852	glTranslate 0, -$self->{w}, 0;	2006	glTranslate 0, -$self->{w}, 0;
1853		2007
1854	($w, $h) = ($h, $w);	2008	($w, $h) = ($h, $w);
1855	}	2009	}
1856		2010
1857	glEnable GL_BLEND;
1858	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1859	glEnable GL_TEXTURE_2D;	2011	glEnable GL_TEXTURE_2D;
1860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2012	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861		2013
1862	$tex->draw_quad (0, 0, $w, $h);	2014	$tex->draw_quad_alpha (0, 0, $w, $h);
1863		2015
1864	glDisable GL_BLEND;
1865	glDisable GL_TEXTURE_2D;	2016	glDisable GL_TEXTURE_2D;
1866	}	2017	}
1867		2018
1868	#############################################################################	2019	#############################################################################
1869		2020
…		…
2058	qw(s1_slider.png s1_slider_bg.png);	2209	qw(s1_slider.png s1_slider_bg.png);
2059		2210
2060	sub new {	2211	sub new {
2061	my $class = shift;	2212	my $class = shift;
2062		2213
2063	# range [value, low, high, page]	2214	# range [value, low, high, page, unit]
2064		2215
2065	# TODO: 0-width page	2216	# TODO: 0-width page
2066	# TODO: req_w/h are wrong with vertical	2217	# TODO: req_w/h are wrong with vertical
2067	# TODO: calculations are off	2218	# TODO: calculations are off
2068	my $self = $class->SUPER::new (	2219	my $self = $class->SUPER::new (
2069	fg => [1, 1, 1],	2220	fg => [1, 1, 1],
2070	active_fg => [0, 0, 0],	2221	active_fg => [0, 0, 0],
		2222	bg => [0, 0, 0, 0.2],
		2223	active_bg => [1, 1, 1, 0.5],
2071	range => [0, 0, 100, 10],	2224	range => [0, 0, 100, 10, 0],
2072	req_w => $::WIDTH / 80,	2225	min_w => $::WIDTH / 80,
2073	req_h => $::WIDTH / 80,	2226	min_h => $::WIDTH / 80,
2074	vertical => 0,	2227	vertical => 0,
2075	can_hover => 1,	2228	can_hover => 1,
2076	inner_pad => 5,	2229	inner_pad => 0.02,
2077	@_	2230	@_
2078	);	2231	);
2079		2232
		2233	$self->set_value ($self->{range}[0]);
		2234	$self->update;
		2235
2080	$self	2236	$self
2081	}	2237	}
2082		2238
		2239	sub changed { }
		2240
		2241	sub set_range {
		2242	my ($self, $range) = @_;
		2243
		2244	($range, $self->{range}) = ($self->{range}, $range);
		2245
		2246	$self->update
		2247	if "@$range" ne "@{$self->{range}}";
		2248	}
		2249
		2250	sub set_value {
		2251	my ($self, $value) = @_;
		2252
		2253	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2254
		2255	$hi = $lo + 1 if $hi <= $lo;
		2256
		2257	$page = $hi - $lo if $page > $hi - $lo;
		2258
		2259	$value = $lo if $value < $lo;
		2260	$value = $hi - $page if $value > $hi - $page;
		2261
		2262	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2263	if $unit;
		2264
		2265	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2266
		2267	if ($value != $old_value) {
		2268	$self->_emit (changed => $value);
		2269	$self->update;
		2270	}
		2271	}
		2272
2083	sub size_request {	2273	sub size_request {
2084	my ($self) = @_;	2274	my ($self) = @_;
2085		2275
2086	my $w = $self->{req_w};	2276	($self->{req_w}, $self->{req_h})
2087	my $h = $self->{req_h};
2088
2089	$self->{vertical} ? ($h, $w) : ($w, $h)
2090	}	2277	}
2091		2278
2092	sub button_down {	2279	sub button_down {
2093	my ($self, $ev, $x, $y) = @_;	2280	my ($self, $ev, $x, $y) = @_;
2094		2281
2095	$self->SUPER::button_down ($ev, $x, $y);	2282	$self->SUPER::button_down ($ev, $x, $y);
		2283
		2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2285
2096	$self->mouse_motion ($ev, $x, $y);	2286	$self->mouse_motion ($ev, $x, $y);
2097	}	2287	}
2098		2288
2099	sub mouse_motion {	2289	sub mouse_motion {
2100	my ($self, $ev, $x, $y) = @_;	2290	my ($self, $ev, $x, $y) = @_;
2101		2291
2102	if ($GRAB == $self) {	2292	if ($GRAB == $self) {
		2293	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2294
		2295	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2296
		2297	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2298
		2299	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2300	}
		2301	}
		2302
		2303	sub update {
		2304	my ($self) = @_;
		2305
		2306	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2307	$self->set_value ($self->{range}[0]);
		2308
2103	my ($value, $lo, $hi, $page) = @{$self->{range}};	2309	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2310	my $range = ($hi - $page - $lo) || 1e-100;
2104		2311
2105	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2106		2313
2107	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2108	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2109		2316
2110	$x -= $inner_pad_px; # substract the padding	2317	$value = ($value - $lo) / $range;
2111	$x = $x * ($hi - $lo) / $inner_w + $lo;	2318	$value = $value * $self->{scale} + $self->{offset};
2112	$x = $lo if $x < $lo;
2113	$x = $hi - $page if $x > $hi - $page;
2114	$self->{range}[0] = $x;
2115		2319
2116	$self->emit (changed => $x);	2320	$self->{knob_x} = $value - $knob_w * 0.5;
2117	$self->update;	2321	$self->{knob_w} = $knob_w;
2118	}	2322	});
2119	}
2120		2323
2121	# the inner_* stuff is for generating a padding for the slider handle,	2324	$self->SUPER::update;
2122	# so that the handle doesn't leave the texture. This calculation isn't 100%
2123	# correct propably, but it does the job for now
2124	sub _calc_inner_pad_px {
2125	my ($self, $w) = @_;
2126	($w / 100) * $self->{inner_pad} # % to pixels
2127	}	2325	}
2128		2326
2129	sub _draw {	2327	sub _draw {
2130	my ($self) = @_;	2328	my ($self) = @_;
2131		2329
2132	$self->SUPER::_draw ();	2330	$self->SUPER::_draw ();
2133		2331
2134	my ($w, $h) = @$self{qw(w h)};	2332	glScale $self->{w}, $self->{h};
2135		2333
2136	if ($self->{vertical}) {	2334	if ($self->{vertical}) {
2137	# draw a vertical slider like a rotated horizontal slider	2335	# draw a vertical slider like a rotated horizontal slider
2138		2336
		2337	glTranslate 1, 0, 0;
2139	glRotate 90, 0, 0, 1;	2338	glRotate 90, 0, 0, 1;
2140	glTranslate 0, -$self->{w}, 0;
2141
2142	($w, $h) = ($h, $w);
2143	}	2339	}
2144		2340
2145	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2341	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2146	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2342	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2147		2343
2148	my ($value, $lo, $hi, $page) = @{$self->{range}};
2149
2150	$hi = $value + 1 if $lo == $hi;
2151
2152	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2153	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2154
2155	$page = int $page * $inner_w / ($hi - $lo);
2156	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2157
2158	$w -= $page;
2159	$page &= ~1;
2160	glTranslate $page * 0.5, 0, 0;
2161	$page ||= 2;
2162
2163	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2164	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2165
2166	glEnable GL_BLEND;
2167	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2168	glEnable GL_TEXTURE_2D;	2344	glEnable GL_TEXTURE_2D;
2169	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2170		2346
2171	# draw background	2347	# draw background
2172	$tex[1]->draw_quad (0, 0, $w, $h);	2348	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2173		2349
2174	# draw handle	2350	# draw handle
2175	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2351	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2176		2352
2177	glDisable GL_BLEND;
2178	glDisable GL_TEXTURE_2D;	2353	glDisable GL_TEXTURE_2D;
2179	}	2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::ValSlider;
		2359
		2360	our @ISA = CFClient::UI::HBox::;
		2361
		2362	sub new {
		2363	my ($class, %arg) = @_;
		2364
		2365	my $range = delete $arg{range};
		2366
		2367	my $self = $class->SUPER::new (
		2368	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2369	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2370	to_value => sub { shift },
		2371	from_value => sub { shift },
		2372	%arg,
		2373	);
		2374
		2375	$self->{slider}->connect (changed => sub {
		2376	my ($self, $value) = @_;
		2377	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2378	$self->{parent}->emit (changed => $value);
		2379	});
		2380
		2381	# $self->{entry}->connect (changed => sub {
		2382	# my ($self, $value) = @_;
		2383	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2384	# $self->{parent}->emit (changed => $value);
		2385	# });
		2386
		2387	$self->add ($self->{slider}, $self->{entry});
		2388
		2389	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2390
		2391	$self
		2392	}
		2393
		2394	sub set_range { shift->{slider}->set_range (@_) }
		2395	sub set_value { shift->{slider}->set_value (@_) }
2180		2396
2181	#############################################################################	2397	#############################################################################
2182		2398
2183	package CFClient::UI::TextView;	2399	package CFClient::UI::TextView;
2184		2400
…		…
2193	fontsize => 1,	2409	fontsize => 1,
2194	can_events => 0,	2410	can_events => 0,
2195	#font => default_font	2411	#font => default_font
2196	@_,	2412	@_,
2197		2413
2198	layout => (new CFClient::Layout),	2414	layout => (new CFClient::Layout 1),
2199	par => [],	2415	par => [],
2200	height => 0,	2416	height => 0,
2201	children => [	2417	children => [
2202	(new CFClient::UI::Empty expand => 1),	2418	(new CFClient::UI::Empty expand => 1),
2203	(new CFClient::UI::Slider vertical => 1),	2419	(new CFClient::UI::Slider vertical => 1),
…		…
2214		2430
2215	$self->{fontsize} = $fontsize;	2431	$self->{fontsize} = $fontsize;
2216	$self->reflow;	2432	$self->reflow;
2217	}	2433	}
2218		2434
2219	sub text_height {
2220	my ($self, $text) = @_;
2221
2222	my $layout = $self->{layout};
2223
2224	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225	$layout->set_width ($self->{children}[0]{w});
2226	$layout->set_text ($text);
2227
2228	($layout->size)[1]
2229	}
2230
2231	sub reflow {
2232	my ($self) = @_;
2233
2234	$self->{need_reflow}++;
2235	$self->update;
2236	}
2237
2238	sub size_allocate {	2435	sub size_allocate {
2239	my ($self, $w, $h) = @_;	2436	my ($self, $w, $h) = @_;
2240		2437
2241	$self->SUPER::size_allocate ($w, $h);	2438	$self->SUPER::size_allocate ($w, $h);
2242		2439
…		…
2245	$self->{layout}->set_width ($self->{children}[0]{w});	2442	$self->{layout}->set_width ($self->{children}[0]{w});
2246		2443
2247	$self->reflow;	2444	$self->reflow;
2248	}	2445	}
2249		2446
		2447	sub text_size {
		2448	my ($self, $text, $indent) = @_;
		2449
		2450	my $layout = $self->{layout};
		2451
		2452	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2453	$layout->set_width ($self->{children}[0]{w} - $indent);
		2454	$layout->set_markup ($text);
		2455
		2456	$layout->size
		2457	}
		2458
		2459	sub reflow {
		2460	my ($self) = @_;
		2461
		2462	$self->{need_reflow}++;
		2463	$self->update;
		2464	}
		2465
		2466	sub set_offset {
		2467	my ($self, $offset) = @_;
		2468
		2469	# todo: base offset on lines or so, not on pixels
		2470	$self->{children}[1]->set_value ($offset);
		2471	}
		2472
		2473	sub clear {
		2474	my ($self) = @_;
		2475
		2476	$self->{par} = [];
		2477	$self->{height} = 0;
		2478	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2479	}
		2480
2250	sub add_paragraph {	2481	sub add_paragraph {
2251	my ($self, $color, $text) = @_;	2482	my ($self, $color, $text, $indent) = @_;
2252		2483
2253	#TODO: intelligently "reformat" paragraph	2484	for my $line (split /\n/, $text) {
2254		2485	my ($w, $h) = $self->text_size ($line);
2255	my $height = $self->text_height ($text);
2256
2257	$self->{height} += $height;	2486	$self->{height} += $h;
		2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2488	}
2258		2489
2259	push @{$self->{par}}, [$height, $color, $text];
2260
2261	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2262	$self->{children}[1]->update;
2263	}	2491	}
2264		2492
2265	sub update {	2493	sub update {
2266	my ($self) = @_;	2494	my ($self) = @_;
2267		2495
…		…
2269		2497
2270	return unless $self->{h} > 0;	2498	return unless $self->{h} > 0;
2271		2499
2272	delete $self->{texture};	2500	delete $self->{texture};
2273		2501
2274	$ROOT->on_refresh ($self, sub {	2502	$ROOT->on_post_alloc ($self, sub {
		2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2504
2275	if (delete $self->{need_reflow}) {	2505	if (delete $self->{need_reflow}) {
2276	my $height = 0;	2506	my $height = 0;
2277		2507
2278	$height += $_->[0] = $self->text_height ($_->[2])	2508	my $layout = $self->{layout};
		2509
		2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2511
2279	for @{$self->{par}};	2512	for (@{$self->{par}}) {
		2513	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2514	$layout->set_width ($W - $_->[3]);
		2515	$layout->set_markup ($_->[4]);
		2516	my ($w, $h) = $layout->size;
		2517	$_->[0] = $w + $_->[3];
		2518	$_->[1] = $h;
		2519	}
		2520
		2521	$height += $_->[1];
		2522	}
2280		2523
2281	$self->{height} = $height;	2524	$self->{height} = $height;
2282		2525
2283	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2284		2527
2285	delete $self->{texture};	2528	delete $self->{texture};
2286	}	2529	}
2287		2530
2288	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2289	glClearColor 0, 0, 0, 0;	2532	glClearColor 0.5, 0.5, 0.5, 0;
2290	glClear GL_COLOR_BUFFER_BIT;	2533	glClear GL_COLOR_BUFFER_BIT;
2291		2534
		2535	my $top = int $self->{children}[1]{range}[0];
		2536
		2537	my $y0 = $top;
		2538	my $y1 = $top + $H;
		2539
		2540	my $y = 0;
		2541
		2542	my $layout = $self->{layout};
		2543
		2544	$layout->set_font ($self->{font}) if $self->{font};
		2545
2292	glEnable GL_BLEND;	2546	glEnable GL_BLEND;
		2547	#TODO# not correct in windows where rgba is forced off
2293	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2294	glEnable GL_TEXTURE_2D;
2295	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296
2297	my $top = int $self->{children}[1]{range}[0];
2298
2299	my $y0 = $top;
2300	my $y1 = $top + $self->{h};
2301
2302	my $y = 0;
2303
2304	my $layout = $self->{layout};
2305
2306	$layout->set_font ($self->{font}) if $self->{font};
2307		2549
2308	for my $par (@{$self->{par}}) {	2550	for my $par (@{$self->{par}}) {
2309	my $h = $par->[0];	2551	my $h = $par->[1];
2310		2552
2311	if ($y0 < $y + $h && $y < $y1) {	2553	if ($y0 < $y + $h && $y < $y1) {
		2554	$layout->set_foreground (@{ $par->[2] });
		2555	$layout->set_width ($W - $par->[3]);
2312	$layout->set_text ($par->[2]);	2556	$layout->set_markup ($par->[4]);
2313		2557
2314	glColor @{ $par->[1] };	2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2315	my ($W, $H) = $layout->size;	2559
2316	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2560	glRasterPos $par->[3], $y - $y0;
		2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2317	}	2562	}
2318		2563
2319	$y += $h;	2564	$y += $h;
2320	}	2565	}
2321		2566
2322	glDisable GL_TEXTURE_2D;
2323	glDisable GL_BLEND;	2567	glDisable GL_BLEND;
2324	};	2568	};
2325	});	2569	});
2326	}	2570	}
2327		2571
2328	sub _draw {	2572	sub _draw {
2329	my ($self) = @_;	2573	my ($self) = @_;
2330		2574
2331	glEnable GL_BLEND;
2332	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2333	glEnable GL_TEXTURE_2D;	2575	glEnable GL_TEXTURE_2D;
2334	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335	glColor 1, 1, 1, 1;	2577	glColor 1, 1, 1, 1;
2336	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2578	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2337	glDisable GL_TEXTURE_2D;	2579	glDisable GL_TEXTURE_2D;
2338	glDisable GL_BLEND;
2339		2580
2340	$self->{children}[1]->draw;	2581	$self->{children}[1]->draw;
2341		2582
2342	}	2583	}
2343		2584
…		…
2391		2632
2392	sub new {	2633	sub new {
2393	my $class = shift;	2634	my $class = shift;
2394		2635
2395	my $self = $class->SUPER::new (	2636	my $self = $class->SUPER::new (
2396	state => 0,	2637	state => 0,
2397	connect_activate => \&toggle_flopper,	2638	on_activate => \&toggle_flopper,
2398	@_	2639	@_
2399	);	2640	);
2400		2641
2401	if ($self->{state}) {
2402	$self->{state} = 0;
2403	$self->toggle_flopper;
2404	}
2405
2406	$self	2642	$self
2407	}	2643	}
2408		2644
2409	sub toggle_flopper {	2645	sub toggle_flopper {
2410	my ($self) = @_;	2646	my ($self) = @_;
2411		2647
2412	# TODO: use animation	2648	$self->{other}->toggle_visibility;
2413	if ($self->{state} = !$self->{state}) {
2414	$CFClient::UI::ROOT->add ($self->{other});
2415	$self->{other}->move ($self->coord2global (0, $self->{h}));
2416	$self->emit ("open");
2417	} else {
2418	$CFClient::UI::ROOT->remove ($self->{other});
2419	$self->emit ("close");
2420	}
2421
2422	$self->emit (changed => $self->{state});
2423	}	2649	}
2424		2650
2425	#############################################################################	2651	#############################################################################
2426		2652
2427	package CFClient::UI::Tooltip;	2653	package CFClient::UI::Tooltip;
…		…
2437	@_,	2663	@_,
2438	can_events => 0,	2664	can_events => 0,
2439	)	2665	)
2440	}	2666	}
2441		2667
2442	sub set_markup {	2668	sub set_tooltip_from {
2443	my ($self, $text) = @_;	2669	my ($self, $widget) = @_;
2444		2670
2445	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2671	my $tooltip = $widget->{tooltip};
2446	$self->{label}->set_markup ($text);	2672
2447	$self->add ($self->{label});	2673	if ($ENV{CFPLUS_DEBUG} & 2) {
		2674	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2675	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2676	. "req $widget->{req_w} $widget->{req_h}\n"
		2677	. "visible $widget->{visible}";
		2678	}
		2679
		2680	$self->add (new CFClient::UI::Label
		2681	markup => $tooltip,
		2682	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2683	fontsize => 0.8,
		2684	fg => [0, 0, 0, 1],
		2685	ellipsise => 0,
		2686	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2687	);
2448	}	2688	}
2449		2689
2450	sub size_request {	2690	sub size_request {
2451	my ($self) = @_;	2691	my ($self) = @_;
2452
2453	$self->child->set_max_size ($::WIDTH * 0.3);
2454		2692
2455	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2693	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2456		2694
2457	($w + 4, $h + 4)	2695	($w + 4, $h + 4)
2458	}	2696	}
…		…
2461	my ($self, $w, $h) = @_;	2699	my ($self, $w, $h) = @_;
2462		2700
2463	$self->SUPER::size_allocate ($w - 4, $h - 4);	2701	$self->SUPER::size_allocate ($w - 4, $h - 4);
2464	}	2702	}
2465		2703
		2704	sub visibility_change {
		2705	my ($self, $visible) = @_;
		2706
		2707	return unless $visible;
		2708
		2709	$self->{root}->on_post_alloc ("move_$self" => sub {
		2710	my $widget = $self->{owner}
		2711	or return;
		2712
		2713	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2714
		2715	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2716	if $x + $self->{w} > $::WIDTH;
		2717
		2718	$self->move_abs ($x, $y);
		2719	});
		2720	}
		2721
2466	sub _draw {	2722	sub _draw {
2467	my ($self) = @_;	2723	my ($self) = @_;
2468		2724
2469	glPushMatrix;
2470	glTranslate 0.375, 0.375;	2725	glTranslate 0.375, 0.375;
2471		2726
2472	my ($w, $h) = @$self{qw(w h)};	2727	my ($w, $h) = @$self{qw(w h)};
2473		2728
2474	glColor 1, 0.8, 0.4;	2729	glColor 1, 0.8, 0.4;
…		…
2485	glVertex 0 , $h;	2740	glVertex 0 , $h;
2486	glVertex $w, $h;	2741	glVertex $w, $h;
2487	glVertex $w, 0;	2742	glVertex $w, 0;
2488	glEnd;	2743	glEnd;
2489		2744
2490	glPopMatrix;	2745	glTranslate 2 - 0.375, 2 - 0.375;
2491		2746
2492	glTranslate 2, 2;
2493	$self->SUPER::_draw;	2747	$self->SUPER::_draw;
2494	}	2748	}
2495		2749
2496	#############################################################################	2750	#############################################################################
2497		2751
…		…
2502	use CFClient::OpenGL;	2756	use CFClient::OpenGL;
2503		2757
2504	sub new {	2758	sub new {
2505	my $class = shift;	2759	my $class = shift;
2506		2760
2507	$class->SUPER::new (	2761	my $self = $class->SUPER::new (
2508	aspect => 1,	2762	aspect => 1,
		2763	can_events => 0,
2509	@_,	2764	@_,
2510	)	2765	);
		2766
		2767	if ($self->{anim} && $self->{animspeed}) {
		2768	Scalar::Util::weaken (my $widget = $self);
		2769
		2770	$self->{timer} = Event->timer (
		2771	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2772	hard => 1,
		2773	interval => $self->{animspeed},
		2774	cb => sub {
		2775	++$widget->{frame};
		2776	$widget->update;
		2777	},
		2778	);
		2779	}
		2780
		2781	$self
2511	}	2782	}
2512		2783
2513	sub size_request {	2784	sub size_request {
2514	(32, 8)	2785	(32, 8)
2515	}	2786	}
2516		2787
		2788	sub update {
		2789	my ($self) = @_;
		2790
		2791	return unless $self->{visible};
		2792
		2793	$self->SUPER::update;
		2794	}
		2795
2517	sub _draw {	2796	sub _draw {
2518	my ($self) = @_;	2797	my ($self) = @_;
2519		2798
2520	return unless $::CONN;#d# manage and cache textures differently	2799	return unless $::CONN;
		2800
		2801	my $face;
		2802
		2803	if ($self->{frame}) {
		2804	my $anim = $::CONN->{anim}[$self->{anim}];
		2805
		2806	$face = $anim->[ $self->{frame} % @$anim ]
		2807	if $anim && @$anim;
		2808	}
		2809
2521	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2522		2811
2523	# TODO animation
2524	if ($tex) {	2812	if ($tex) {
2525	glEnable GL_BLEND;
2526	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2527	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2528	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2529	glColor 1, 1, 1, 1;	2815	glColor 1, 1, 1, 1;
2530	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2531	glDisable GL_TEXTURE_2D;	2817	glDisable GL_TEXTURE_2D;
2532	glDisable GL_BLEND;
2533	}	2818	}
2534	}	2819	}
2535		2820
2536	#############################################################################	2821	sub DESTROY {
2537
2538	package CFClient::UI::InventoryItem;
2539
2540	our @ISA = CFClient::UI::HBox::;
2541
2542	sub new {
2543	my $class = shift;
2544
2545	my %args = @_;
2546
2547	my $item = $args{item};
2548
2549	my $desc = $item->{nrof} < 2
2550	? $item->{name}
2551	: "$item->{nrof} $item->{name_pl}";
2552
2553
2554	my $self = $class->SUPER::new (
2555	can_hover => 1,
2556	can_events => 1,
2557	tooltip => (CFClient::UI::Label->escape ($desc)
2558	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2559	connect_button_down => sub {
2560	my ($self, $ev, $x, $y) = @_;
2561
2562	# todo: maybe put examine on 1? but should just be a tooltip :(
2563	if ($ev->{button} == 1) {
2564	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2565	} elsif ($ev->{button} == 2) {
2566	$::CONN->send ("apply $item->{tag}");
2567	} elsif ($ev->{button} == 3) {
2568	CFClient::UI::Menu->new (
2569	items => [
2570	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2571	[
2572	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2573	sub { $::CONN->send ("lock $item->{tag}") },
2574	],
2575	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2576	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2577	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2578	],
2579	)->popup ($ev);
2580	}
2581
2582	1
2583	},
2584	%args
2585	);
2586	$self->add(new CFClient::UI::Face
2587	can_events => 0,
2588	face => $item->{face},
2589	anim => $item->{anim},
2590	animspeed => $item->{animspeed});
2591	$self->add(new CFClient::UI::Label
2592	can_events => 0,
2593	text => $desc);
2594
2595	$self
2596	}
2597
2598	#############################################################################
2599
2600	package CFClient::UI::Inventory;
2601
2602	our @ISA = CFClient::UI::ScrolledWindow::;
2603
2604	sub new {
2605	my $class = shift;
2606
2607	my $self = $class->SUPER::new (
2608	scrolled => (new CFClient::UI::VBox),
2609	@_,
2610	);
2611
2612	$self
2613	}
2614
2615	sub set_items {
2616	my ($self, $items) = @_;	2822	my ($self) = @_;
2617		2823
2618	$self->{scrolled}->clear;	2824	$self->{timer}->cancel
2619	return unless $items;	2825	if $self->{timer};
2620		2826
2621	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2827	$self->SUPER::DESTROY;
2622
2623	$self->{real_items} = \@items;
2624
2625	for my $item (@items) {
2626	my $desc = $item->{nrof} < 2
2627	? $item->{name}
2628	: "$item->{nrof} $item->{name_pl}";
2629
2630	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2631	}
2632
2633	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2634	}
2635
2636	sub size_request {
2637	my ($self) = @_;
2638	($self->{req_w}, $self->{req_h});
2639	}	2828	}
2640		2829
2641	#############################################################################	2830	#############################################################################
2642		2831
2643	package CFClient::UI::Menu;	2832	package CFClient::UI::Menu;
…		…
2678		2867
2679	# popup given the event (must be a mouse button down event currently)	2868	# popup given the event (must be a mouse button down event currently)
2680	sub popup {	2869	sub popup {
2681	my ($self, $ev) = @_;	2870	my ($self, $ev) = @_;
2682		2871
2683	$self->emit ("popdown");	2872	$self->_emit ("popdown");
2684		2873
2685	# maybe save $GRAB? must be careful about events...	2874	# maybe save $GRAB? must be careful about events...
2686	$GRAB = $self;	2875	$GRAB = $self;
2687	$self->{button} = $ev->{button};	2876	$self->{button} = $ev->{button};
2688		2877
2689	$self->show;	2878	$self->show;
2690	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2879	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2691	}	2880	}
2692		2881
2693	sub mouse_motion {	2882	sub mouse_motion {
2694	my ($self, $ev, $x, $y) = @_;	2883	my ($self, $ev, $x, $y) = @_;
2695		2884
…		…
2703		2892
2704	if ($ev->{button} == $self->{button}) {	2893	if ($ev->{button} == $self->{button}) {
2705	undef $GRAB;	2894	undef $GRAB;
2706	$self->hide;	2895	$self->hide;
2707		2896
2708	$self->emit ("popdown");	2897	$self->_emit ("popdown");
2709	$self->{hover}[1]->() if $self->{hover};	2898	$self->{hover}[1]->() if $self->{hover};
2710	}	2899	}
2711	}	2900	}
2712		2901
2713	#############################################################################	2902	#############################################################################
2714		2903
		2904	package CFClient::UI::Statusbox;
		2905
		2906	our @ISA = CFClient::UI::VBox::;
		2907
		2908	sub new {
		2909	my $class = shift;
		2910
		2911	$class->SUPER::new (
		2912	fontsize => 0.8,
		2913	@_,
		2914	)
		2915	}
		2916
		2917	sub reorder {
		2918	my ($self) = @_;
		2919	my $NOW = time;
		2920
		2921	while (my ($k, $v) = each %{ $self->{item} }) {
		2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2923	}
		2924
		2925	my @widgets;
		2926
		2927	my @items = sort {
		2928	$a->{pri} <=> $b->{pri}
		2929	or $b->{id} <=> $a->{id}
		2930	} values %{ $self->{item} };
		2931
		2932	my $count = 10 + 1;
		2933	for my $item (@items) {
		2934	last unless --$count;
		2935
		2936	push @widgets, $item->{label} ||= do {
		2937	# TODO: doesn't handle markup well (read as: at all)
		2938	my $short = $item->{count} > 1
		2939	? "<b>$item->{count} ×</b> $item->{text}"
		2940	: $item->{text};
		2941
		2942	for ($short) {
		2943	s/^\s+//;
		2944	s/\s+/ /g;
		2945	}
		2946
		2947	new CFClient::UI::Label
		2948	markup => $short,
		2949	tooltip => $item->{tooltip},
		2950	tooltip_font => $::FONT_PROP,
		2951	tooltip_width => 0.67,
		2952	fontsize => $item->{fontsize} || $self->{fontsize},
		2953	max_w => $::WIDTH * 0.44,
		2954	fg => $item->{fg},
		2955	can_events => 1,
		2956	can_hover => 1
		2957	};
		2958	}
		2959
		2960	$self->clear;
		2961	$self->SUPER::add (reverse @widgets);
		2962	}
		2963
		2964	sub add {
		2965	my ($self, $text, %arg) = @_;
		2966
		2967	$text =~ s/^\s+//;
		2968	$text =~ s/\s+$//;
		2969
		2970	return unless $text;
		2971
		2972	my $timeout = time + ((delete $arg{timeout}) || 60);
		2973
		2974	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2975
		2976	if (my $item = $self->{item}{$group}) {
		2977	if ($item->{text} eq $text) {
		2978	$item->{count}++;
		2979	} else {
		2980	$item->{count} = 1;
		2981	$item->{text} = $item->{tooltip} = $text;
		2982	}
		2983	$item->{id} = ++$self->{id};
		2984	$item->{timeout} = $timeout;
		2985	delete $item->{label};
		2986	} else {
		2987	$self->{item}{$group} = {
		2988	id => ++$self->{id},
		2989	text => $text,
		2990	timeout => $timeout,
		2991	tooltip => $text,
		2992	fg => [0.8, 0.8, 0.8, 0.8],
		2993	pri => 0,
		2994	count => 1,
		2995	%arg,
		2996	};
		2997	}
		2998
		2999	$self->reorder;
		3000	}
		3001
		3002	sub reconfigure {
		3003	my ($self) = @_;
		3004
		3005	delete $_->{label}
		3006	for values %{ $self->{item} || {} };
		3007
		3008	$self->reorder;
		3009	$self->SUPER::reconfigure;
		3010	}
		3011
		3012	#############################################################################
		3013
		3014	package CFClient::UI::Inventory;
		3015
		3016	our @ISA = CFClient::UI::ScrolledWindow::;
		3017
		3018	sub new {
		3019	my $class = shift;
		3020
		3021	my $self = $class->SUPER::new (
		3022	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3023	@_,
		3024	);
		3025
		3026	$self
		3027	}
		3028
		3029	sub set_items {
		3030	my ($self, $items) = @_;
		3031
		3032	$self->{scrolled}->clear;
		3033	return unless $items;
		3034
		3035	my @items = sort {
		3036	($a->{type} <=> $b->{type})
		3037	or ($a->{name} cmp $b->{name})
		3038	} @$items;
		3039
		3040	$self->{real_items} = \@items;
		3041
		3042	my $row = 0;
		3043	for my $item (@items) {
		3044	CFClient::Item::update_widgets $item;
		3045
		3046	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3047	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3048	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3049
		3050	$row++;
		3051	}
		3052	}
		3053
		3054	#############################################################################
		3055
		3056	package CFClient::UI::BindEditor;
		3057
		3058	our @ISA = CFClient::UI::FancyFrame::;
		3059
		3060	sub new {
		3061	my $class = shift;
		3062
		3063	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3064
		3065	$self->add (my $vb = new CFClient::UI::VBox);
		3066
		3067
		3068	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3069	text => "start recording",
		3070	tooltip => "Start/Stops recording of actions."
		3071	."All subsequent actions after the recording started will be captured."
		3072	."The actions are displayed after the record was stopped."
		3073	."To bind the action you have to click on the 'Bind' button",
		3074	on_activate => sub {
		3075	unless ($self->{recording}) {
		3076	$self->start;
		3077	} else {
		3078	$self->stop;
		3079	}
		3080	});
		3081
		3082	$vb->add (new CFClient::UI::Label text => "Actions:");
		3083	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3084
		3085	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3086	$vb->add (my $hb = new CFClient::UI::HBox);
		3087	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3088	$hb->add (new CFClient::UI::Button
		3089	text => "bind",
		3090	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3091	on_activate => sub {
		3092	$self->ask_for_bind;
		3093	});
		3094
		3095	$vb->add (my $hb = new CFClient::UI::HBox);
		3096	$hb->add (new CFClient::UI::Button
		3097	text => "ok",
		3098	expand => 1,
		3099	tooltip => "This closes the binding editor and saves the binding",
		3100	on_activate => sub {
		3101	$self->hide;
		3102	$self->commit;
		3103	});
		3104
		3105	$hb->add (new CFClient::UI::Button
		3106	text => "cancel",
		3107	expand => 1,
		3108	tooltip => "This closes the binding editor without saving",
		3109	on_activate => sub {
		3110	$self->hide;
		3111	$self->{binding_cancel}->()
		3112	if $self->{binding_cancel};
		3113	});
		3114
		3115	$self->update_binding_widgets;
		3116
		3117	$self
		3118	}
		3119
		3120	sub commit {
		3121	my ($self) = @_;
		3122	my ($mod, $sym, $cmds) = $self->get_binding;
		3123	if ($sym != 0 && @$cmds > 0) {
		3124	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3125	."'. Don't forget 'Save Config'!");
		3126	$self->{binding_change}->($mod, $sym, $cmds)
		3127	if $self->{binding_change};
		3128	} else {
		3129	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3130	$self->{binding_cancel}->()
		3131	if $self->{binding_cancel};
		3132	}
		3133	}
		3134
		3135	sub start {
		3136	my ($self) = @_;
		3137
		3138	$self->{rec_btn}->set_text ("stop recording");
		3139	$self->{recording} = 1;
		3140	$self->clear_command_list;
		3141	$::CONN->start_record if $::CONN;
		3142	}
		3143
		3144	sub stop {
		3145	my ($self) = @_;
		3146
		3147	$self->{rec_btn}->set_text ("start recording");
		3148	$self->{recording} = 0;
		3149
		3150	my $rec;
		3151	$rec = $::CONN->stop_record if $::CONN;
		3152	return unless ref $rec eq 'ARRAY';
		3153	$self->set_command_list ($rec);
		3154	}
		3155
		3156
		3157	sub ask_for_bind_and_commit {
		3158	my ($self) = @_;
		3159	$self->ask_for_bind (1);
		3160	}
		3161
		3162	sub ask_for_bind {
		3163	my ($self, $commit) = @_;
		3164
		3165	CFClient::Binder::open_binding_dialog (sub {
		3166	my ($mod, $sym) = @_;
		3167	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3168	$self->update_binding_widgets;
		3169	$self->commit if $commit;
		3170	});
		3171	}
		3172
		3173	# $mod and $sym are the modifiers and key symbol
		3174	# $cmds is a array ref of strings (the commands)
		3175	# $cb is the callback that is executed on OK
		3176	# $ccb is the callback that is executed on CANCEL and
		3177	# when the binding was unsuccessful on OK
		3178	sub set_binding {
		3179	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3180
		3181	$self->clear_command_list;
		3182	$self->{recording} = 0;
		3183	$self->{rec_btn}->set_text ("start recording");
		3184
		3185	$self->{binding} = [$mod, $sym];
		3186	$self->{commands} = $cmds;
		3187
		3188	$self->{binding_change} = $cb;
		3189	$self->{binding_cancel} = $ccb;
		3190
		3191	$self->update_binding_widgets;
		3192	}
		3193
		3194	# this is a shortcut method that asks for a binding
		3195	# and then just binds it.
		3196	sub do_quick_binding {
		3197	my ($self, $cmds) = @_;
		3198	$self->set_binding (undef, undef, $cmds, sub {
		3199	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3200	});
		3201	$self->ask_for_bind (1);
		3202	}
		3203
		3204	sub update_binding_widgets {
		3205	my ($self) = @_;
		3206	my ($mod, $sym, $cmds) = $self->get_binding;
		3207	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3208	$self->set_command_list ($cmds);
		3209	}
		3210
		3211	sub get_binding {
		3212	my ($self) = @_;
		3213	return (
		3214	$self->{binding}->[0],
		3215	$self->{binding}->[1],
		3216	[ grep { defined $_ } @{$self->{commands}} ]
		3217	);
		3218	}
		3219
		3220	sub clear_command_list {
		3221	my ($self) = @_;
		3222	$self->{cmdbox}->clear ();
		3223	}
		3224
		3225	sub set_command_list {
		3226	my ($self, $cmds) = @_;
		3227
		3228	$self->{cmdbox}->clear ();
		3229	$self->{commands} = $cmds;
		3230
		3231	my $idx = 0;
		3232
		3233	for (@$cmds) {
		3234	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3235
		3236	my $i = $idx;
		3237	$hb->add (new CFClient::UI::Label text => $_);
		3238	$hb->add (new CFClient::UI::Button
		3239	text => "delete",
		3240	tooltip => "Deletes the action from the record",
		3241	on_activate => sub {
		3242	$self->{cmdbox}->remove ($hb);
		3243	$cmds->[$i] = undef;
		3244	});
		3245
		3246
		3247	$idx++
		3248	}
		3249	}
		3250
		3251	#############################################################################
		3252
		3253	package CFClient::UI::SpellList;
		3254
		3255	our @ISA = CFClient::UI::FancyFrame::;
		3256
		3257	sub new {
		3258	my $class = shift;
		3259
		3260	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3261
		3262	$self->add (new CFClient::UI::ScrolledWindow
		3263	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3264
		3265	$self;
		3266	}
		3267
		3268	# XXX: Do sorting? Argl...
		3269	sub add_spell {
		3270	my ($self, $spell) = @_;
		3271	$self->{spells}->{$spell->{name}} = $spell;
		3272
		3273	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3274	face => $spell->{face},
		3275	can_hover => 1,
		3276	can_events => 1,
		3277	tooltip => $spell->{message});
		3278
		3279	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3280	text => $spell->{name},
		3281	can_hover => 1,
		3282	can_events => 1,
		3283	tooltip => $spell->{message},
		3284	expand => 1);
		3285
		3286	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3287	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3288	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3289	expand => 1);
		3290
		3291	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3292	text => "bind to key",
		3293	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3294	}
		3295
		3296	sub rebuild_spell_list {
		3297	my ($self) = @_;
		3298	$self->{tbl_idx} = 0;
		3299	$self->add_spell ($_) for values %{$self->{spells}};
		3300	}
		3301
		3302	sub remove_spell {
		3303	my ($self, $spell) = @_;
		3304	delete $self->{spells}->{$spell->{name}};
		3305	$self->rebuild_spell_list;
		3306	}
		3307
		3308	#############################################################################
		3309
2715	package CFClient::UI::Root;	3310	package CFClient::UI::Root;
2716		3311
2717	our @ISA = CFClient::UI::Container::;	3312	our @ISA = CFClient::UI::Container::;
2718		3313
2719	use CFClient::OpenGL;	3314	use CFClient::OpenGL;
2720		3315
2721	sub check_size {	3316	sub new {
2722	my ($self) = @_;	3317	my $class = shift;
2723		3318
2724	$self->configure (0, 0, $self->{w}, $self->{h});	3319	my $self = $class->SUPER::new (
		3320	visible => 1,
		3321	@_,
		3322	);
		3323
		3324	Scalar::Util::weaken ($self->{root} = $self);
		3325
		3326	$self
2725	}	3327	}
2726		3328
2727	sub size_request {	3329	sub size_request {
2728	my ($self) = @_;	3330	my ($self) = @_;
2729		3331
2730	($self->{w}, $self->{h})	3332	($self->{w}, $self->{h})
		3333	}
		3334
		3335	sub _to_pixel {
		3336	my ($coord, $size, $max) = @_;
		3337
		3338	$coord =
		3339	$coord eq "center" ? ($max - $size) * 0.5
		3340	: $coord eq "max" ? $max
		3341	: $coord;
		3342
		3343	$coord = 0 if $coord < 0;
		3344	$coord = $max - $size if $coord > $max - $size;
		3345
		3346	int $coord + 0.5
2731	}	3347	}
2732		3348
2733	sub size_allocate {	3349	sub size_allocate {
2734	my ($self, $w, $h) = @_;	3350	my ($self, $w, $h) = @_;
2735		3351
2736	my $old_w = $self->{old_w};
2737	my $old_h = $self->{old_h};
2738
2739	if ($old_w && $old_h) {
2740	for my $child ($self->children) {
2741	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2742	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2743	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2744	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2745	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2746	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2747	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2748	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2749	}
2750	}
2751
2752	$self->{old_w} = $w;
2753	$self->{old_h} = $h;
2754	}
2755
2756	sub configure {
2757	my ($self, $x, $y, $w, $h) = @_;
2758
2759	$self->SUPER::configure ($x, $y, $w, $h);
2760
2761	for my $child ($self->children) {	3352	for my $child ($self->children) {
2762	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3353	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2763		3354
2764	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3355	$X = $child->{force_x} if exists $child->{force_x};
2765	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3356	$Y = $child->{force_y} if exists $child->{force_y};
		3357
		3358	$X = _to_pixel $X, $W, $self->{w};
		3359	$Y = _to_pixel $Y, $H, $self->{h};
		3360
2766	$child->configure ($X, $Y, $W, $H);	3361	$child->configure ($X, $Y, $W, $H);
2767	}	3362	}
2768	}	3363	}
2769		3364
2770	sub _topleft {	3365	sub coord2local {
2771	my ($self, $x, $y) = @_;	3366	my ($self, $x, $y) = @_;
2772		3367
2773	($x, $y)	3368	($x, $y)
2774	}	3369	}
2775		3370
		3371	sub coord2global {
		3372	my ($self, $x, $y) = @_;
		3373
		3374	($x, $y)
		3375	}
		3376
2776	sub update {	3377	sub update {
2777	my ($self) = @_;	3378	my ($self) = @_;
2778		3379
2779	$self->check_size;	3380	$::WANT_REFRESH++;
2780	::refresh ();
2781	}	3381	}
2782		3382
2783	sub add {	3383	sub add {
2784	my ($self, $child) = @_;	3384	my ($self, @children) = @_;
2785		3385
2786	# integerize window positions	3386	$_->{is_toplevel} = 1
2787	$child->{x} = int $child->{x};	3387	for @children;
2788	$child->{y} = int $child->{y};
2789		3388
2790	$self->SUPER::add ($child);	3389	$self->SUPER::add (@children);
		3390	}
		3391
		3392	sub remove {
		3393	my ($self, @children) = @_;
		3394
		3395	$self->SUPER::remove (@children);
		3396
		3397	delete $self->{is_toplevel}
		3398	for @children;
		3399
		3400	while (@children) {
		3401	my $w = pop @children;
		3402	push @children, $w->children;
		3403	$w->set_invisible;
		3404	}
2791	}	3405	}
2792		3406
2793	sub on_refresh {	3407	sub on_refresh {
2794	my ($self, $id, $cb) = @_;	3408	my ($self, $id, $cb) = @_;
2795		3409
2796	$self->{refresh_hook}{$id} = $cb;	3410	$self->{refresh_hook}{$id} = $cb;
2797	}	3411	}
2798		3412
		3413	sub on_post_alloc {
		3414	my ($self, $id, $cb) = @_;
		3415
		3416	$self->{post_alloc_hook}{$id} = $cb;
		3417	}
		3418
2799	sub draw {	3419	sub draw {
2800	my ($self) = @_;	3420	my ($self) = @_;
2801		3421
2802	while (my $rcb = delete $self->{refresh_hook}) {	3422	while ($self->{refresh_hook}) {
2803	$_->() for values %$rcb;	3423	$_->()
		3424	for values %{delete $self->{refresh_hook}};
2804	}	3425	}
		3426
		3427	if ($self->{realloc}) {
		3428	my %queue;
		3429	my @queue;
		3430	my $widget;
		3431
		3432	outer:
		3433	while () {
		3434	if (my $realloc = delete $self->{realloc}) {
		3435	for $widget (values %$realloc) {
		3436	$widget->{visible} or next; # do not resize invisible widgets
		3437
		3438	$queue{$widget+0}++ and next; # duplicates are common
		3439
		3440	push @{ $queue[$widget->{visible}] }, $widget;
		3441	}
		3442	}
		3443
		3444	while () {
		3445	@queue or last outer;
		3446
		3447	$widget = pop @{ $queue[-1] || [] }
		3448	and last;
		3449
		3450	pop @queue;
		3451	}
		3452
		3453	delete $queue{$widget+0};
		3454
		3455	my ($w, $h) = $widget->size_request;
		3456
		3457	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3458	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3459
		3460	$w = $widget->{force_w} if exists $widget->{force_w};
		3461	$h = $widget->{force_h} if exists $widget->{force_h};
		3462
		3463	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3464	|| delete $widget->{force_realloc}) {
		3465	$widget->{req_w} = $w;
		3466	$widget->{req_h} = $h;
		3467
		3468	$self->{size_alloc}{$widget+0} = $widget;
		3469
		3470	if (my $parent = $widget->{parent}) {
		3471	$self->{realloc}{$parent+0} = $parent
		3472	unless $queue{$parent+0};
		3473
		3474	$parent->{force_size_alloc} = 1;
		3475	$self->{size_alloc}{$parent+0} = $parent;
		3476	}
		3477	}
		3478
		3479	delete $self->{realloc}{$widget+0};
		3480	}
		3481	}
		3482
		3483	while (my $size_alloc = delete $self->{size_alloc}) {
		3484	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3485	values %$size_alloc;
		3486
		3487	while () {
		3488	my $widget = pop @queue || last;
		3489
		3490	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3491
		3492	$w = 0 if $w < 0;
		3493	$h = 0 if $h < 0;
		3494
		3495	$w = int $w + 0.5;
		3496	$h = int $h + 0.5;
		3497
		3498	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3499	$widget->{old_w} = $widget->{w};
		3500	$widget->{old_h} = $widget->{h};
		3501
		3502	$widget->{w} = $w;
		3503	$widget->{h} = $h;
		3504
		3505	$widget->emit (size_allocate => $w, $h);
		3506	}
		3507	}
		3508	}
		3509
		3510	while ($self->{post_alloc_hook}) {
		3511	$_->()
		3512	for values %{delete $self->{post_alloc_hook}};
		3513	}
		3514
2805		3515
2806	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3516	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2807	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3517	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2808	glClear GL_COLOR_BUFFER_BIT;	3518	glClear GL_COLOR_BUFFER_BIT;
2809		3519
2810	glMatrixMode GL_PROJECTION;	3520	glMatrixMode GL_PROJECTION;
2811	glLoadIdentity;	3521	glLoadIdentity;
2812	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3522	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2813	glMatrixMode GL_MODELVIEW;	3523	glMatrixMode GL_MODELVIEW;
2814	glLoadIdentity;	3524	glLoadIdentity;
2815		3525
		3526	{
		3527	package CFClient::UI::Base;
		3528
		3529	($draw_x, $draw_y, $draw_w, $draw_h) =
		3530	(0, 0, $self->{w}, $self->{h});
		3531	}
		3532
2816	$self->_draw;	3533	$self->_draw;
2817	}	3534	}
2818		3535
2819	#############################################################################	3536	#############################################################################
2820		3537
2821	package CFClient::UI;	3538	package CFClient::UI;
2822		3539
2823	$ROOT = new CFClient::UI::Root;	3540	$ROOT = new CFClient::UI::Root;
2824	$TOOLTIP = new CFClient::UI::Tooltip;	3541	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2825		3542
2826	1	3543	1
2827		3544

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