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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.188 by root, Mon May 8 21:16:09 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 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; #?
322	}
323		439
		440	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		441	unless $FOCUS;
		442	}
		443
324	sub mouse_motion { }	444	sub mouse_motion { 0 }
325	sub button_up { }	445	sub button_up { 0 }
326	sub key_down { }	446	sub key_down { 0 }
327	sub key_up { }	447	sub key_up { 0 }
328		448
329	sub button_down {	449	sub button_down {
330	my ($self, $ev, $x, $y) = @_;	450	my ($self, $ev, $x, $y) = @_;
331		451
332	$self->focus_in;	452	$self->focus_in;
333	}
334		453
335	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	454	0
336	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	455	}
337	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	456
338	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	457	sub find_widget {
339	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	458	my ($self, $x, $y) = @_;
		459
		460	return () unless $self->{can_events};
		461
		462	return $self
		463	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		464	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		465
		466	()
		467	}
		468
		469	sub set_parent {
		470	my ($self, $parent) = @_;
		471
		472	Scalar::Util::weaken ($self->{parent} = $parent);
		473	$self->set_visible if $parent->{visible};
		474	}
		475
		476	sub connect {
		477	my ($self, $signal, $cb) = @_;
		478
		479	push @{ $self->{signal_cb}{$signal} }, $cb;
		480	}
		481
		482	sub _emit {
		483	my ($self, $signal, @args) = @_;
		484
		485	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		486	}
		487
		488	sub emit {
		489	my ($self, $signal, @args) = @_;
		490
		491	$self->_emit ($signal, @args)
		492	|| $self->$signal (@args);
		493	}
		494
		495	sub visibility_change {
		496	#my ($self, $visible) = @_;
		497	}
		498
		499	sub realloc {
		500	my ($self) = @_;
		501
		502	if ($self->{visible}) {
		503	return if $self->{root}{realloc}{$self+0};
		504
		505	$self->{root}{realloc}{$self+0} = $self;
		506	$self->{root}->update;
		507	} else {
		508	delete $self->{req_w};
		509	delete $self->{req_h};
		510	}
		511	}
		512
		513	sub update {
		514	my ($self) = @_;
		515
		516	$self->{parent}->update
		517	if $self->{parent};
		518	}
		519
		520	sub reconfigure {
		521	my ($self) = @_;
		522
		523	$self->realloc;
		524	$self->update;
		525	}
		526
		527	# using global variables seems a bit hacky, but passing through all drawing
		528	# functions seems pointless.
		529	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
340		530
341	sub draw {	531	sub draw {
342	my ($self) = @_;	532	my ($self) = @_;
343		533
344	return unless $self->{h} && $self->{w};	534	return unless $self->{h} && $self->{w};
		535
		536	# update screen rectangle
		537	local $draw_x = $draw_x + $self->{x};
		538	local $draw_y = $draw_y + $self->{y};
		539	local $draw_w = $draw_x + $self->{w};
		540	local $draw_h = $draw_y + $self->{h};
		541
		542	# skip widgets that are entirely outside the drawing area
		543	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		544	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
345		545
346	glPushMatrix;	546	glPushMatrix;
347	glTranslate $self->{x}, $self->{y}, 0;	547	glTranslate $self->{x}, $self->{y}, 0;
348	$self->_draw;	548	$self->_draw;
349	glPopMatrix;	549	glPopMatrix;
…		…
361	glVertex $x , $y + $self->{h};	561	glVertex $x , $y + $self->{h};
362	glEnd;	562	glEnd;
363	glDisable GL_BLEND;	563	glDisable GL_BLEND;
364	}	564	}
365		565
366	if ($ENV{PCLIENT_DEBUG}) {	566	if ($ENV{CFPLUS_DEBUG} & 1) {
367	glPushMatrix;	567	glPushMatrix;
368	glColor 1, 1, 0, 1;	568	glColor 1, 1, 0, 1;
369	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	569	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370	glBegin GL_LINE_LOOP;	570	glBegin GL_LINE_LOOP;
371	glVertex 0 , 0;	571	glVertex 0 , 0;
372	glVertex $self->{w}, 0;	572	glVertex $self->{w} - 1, 0;
373	glVertex $self->{w}, $self->{h};	573	glVertex $self->{w} - 1, $self->{h} - 1;
374	glVertex 0 , $self->{h};	574	glVertex 0 , $self->{h} - 1;
375	glEnd;	575	glEnd;
376	glPopMatrix;	576	glPopMatrix;
377	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	577	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378	}	578	}
379	}	579	}
380		580
381	sub _draw {	581	sub _draw {
382	my ($self) = @_;	582	my ($self) = @_;
383		583
384	warn "no draw defined for $self\n";	584	warn "no draw defined for $self\n";
385	}	585	}
386		586
387	sub find_widget {
388	my ($self, $x, $y) = @_;
389
390	return () unless $self->{can_events};
391
392	return $self
393	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
394	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
395
396	()
397	}
398
399	sub set_parent {
400	my ($self, $parent) = @_;
401
402	Scalar::Util::weaken ($self->{parent} = $parent);
403	}
404
405	sub check_size {
406	my ($self) = @_;
407
408	$self->{parent}
409	or return 1;
410
411	my ($w, $h) = $self->{user_w} && $self->{user_h}
412	? @$self{qw(user_w user_h)}
413	: $self->size_request;
414
415	if ($w != $self->{req_w} || $h != $self->{req_h}) {
416	$self->{req_w} = $w;
417	$self->{req_h} = $h;
418
419	$self->{parent}->check_size
420	or $self->size_allocate (
421	(List::Util::max $self->{w}, $w),
422	(List::Util::max $self->{h}, $h),
423	);
424
425	1
426	} else {
427	0
428	}
429	}
430
431	sub update {
432	my ($self) = @_;
433
434	$self->{parent}->update
435	if $self->{parent};
436	}
437
438	sub connect {
439	my ($self, $signal, $cb) = @_;
440
441	push @{ $self->{signal_cb}{$signal} }, $cb;
442	}
443
444	sub emit {
445	my ($self, $signal, @args) = @_;
446
447	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
448	}
449
450	sub DESTROY {	587	sub DESTROY {
451	my ($self) = @_;	588	my ($self) = @_;
452		589
		590	delete $WIDGET{$self+0};
453	#$self->deactivate;	591	#$self->deactivate;
454	}	592	}
455		593
456	#############################################################################	594	#############################################################################
457		595
…		…
466	my $class = shift;	604	my $class = shift;
467		605
468	# range [value, low, high, page]	606	# range [value, low, high, page]
469		607
470	$class->SUPER::new (	608	$class->SUPER::new (
471	bg => [0, 0, 0, 0.2],	609	#bg => [0, 0, 0, 0.2],
472	active_bg => [1, 1, 1, 0.5],	610	#active_bg => [1, 1, 1, 0.5],
473	@_	611	@_
474	)	612	)
475	}	613	}
476		614
477	sub _draw {	615	sub _draw {
478	my ($self) = @_;	616	my ($self) = @_;
479		617
		618	my $color = $FOCUS == $self && $self->{active_bg}
		619	? $self->{active_bg}
		620	: $self->{bg};
		621
		622	if ($color && (@$color < 4 || $color->[3])) {
480	my ($w, $h) = @$self{qw(w h)};	623	my ($w, $h) = @$self{qw(w h)};
481		624
482	glEnable GL_BLEND;	625	glEnable GL_BLEND;
483	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	626	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	627	glColor @$color;
485		628
486	glBegin GL_QUADS;	629	glBegin GL_QUADS;
487	glVertex 0 , 0;	630	glVertex 0 , 0;
488	glVertex 0 , $h;	631	glVertex 0 , $h;
489	glVertex $w, $h;	632	glVertex $w, $h;
490	glVertex $w, 0;	633	glVertex $w, 0;
491	glEnd;	634	glEnd;
492		635
493	glDisable GL_BLEND;	636	glDisable GL_BLEND;
		637	}
494	}	638	}
495		639
496	#############################################################################	640	#############################################################################
497		641
498	package CFClient::UI::Empty;	642	package CFClient::UI::Empty;
…		…
503	my ($class, %arg) = @_;	647	my ($class, %arg) = @_;
504	$class->SUPER::new (can_events => 0, %arg);	648	$class->SUPER::new (can_events => 0, %arg);
505	}	649	}
506		650
507	sub size_request {	651	sub size_request {
508	(0, 0)	652	my ($self) = @_;
		653
		654	($self->{w} + 0, $self->{h} + 0)
509	}	655	}
510		656
511	sub draw { }	657	sub draw { }
512		658
513	#############################################################################	659	#############################################################################
…		…
542	$self->{children} = [	688	$self->{children} = [
543	sort { $a->{z} <=> $b->{z} }	689	sort { $a->{z} <=> $b->{z} }
544	@{$self->{children}}, @widgets	690	@{$self->{children}}, @widgets
545	];	691	];
546		692
547	$_->check_size	693	$self->realloc;
548	for @widgets;
549
550	$self->update;
551	}	694	}
552		695
553	sub children {	696	sub children {
554	@{ $_[0]{children} }	697	@{ $_[0]{children} }
555	}	698	}
…		…
560	delete $child->{parent};	703	delete $child->{parent};
561	$child->hide;	704	$child->hide;
562		705
563	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	706	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
564		707
565	$self->check_size;	708	$self->realloc;
566	$self->update;
567	}	709	}
568		710
569	sub clear {	711	sub clear {
570	my ($self) = @_;	712	my ($self) = @_;
571		713
…		…
575	for (@$children) {	717	for (@$children) {
576	delete $_->{parent};	718	delete $_->{parent};
577	$_->hide;	719	$_->hide;
578	}	720	}
579		721
580	$self->check_size;	722	$self->realloc;
581	$self->update;
582	}	723	}
583		724
584	sub find_widget {	725	sub find_widget {
585	my ($self, $x, $y) = @_;	726	my ($self, $x, $y) = @_;
586		727
…		…
661	}	802	}
662		803
663	sub update {	804	sub update {
664	my ($self) = @_;	805	my ($self) = @_;
665		806
666	$ROOT->on_refresh ($self => sub { $self->render_child });	807	$ROOT->on_post_alloc ($self => sub { $self->render_child });
667	$self->SUPER::update;	808	$self->SUPER::update;
668	}	809	}
669		810
670	sub size_allocate {	811	sub size_allocate {
671	my ($self, $w, $h) = @_;	812	my ($self, $w, $h) = @_;
…		…
673	$self->SUPER::size_allocate ($w, $h);	814	$self->SUPER::size_allocate ($w, $h);
674	$self->update;	815	$self->update;
675	}	816	}
676		817
677	sub _render {	818	sub _render {
		819	my ($self) = @_;
		820
678	$_[0]{children}[0]->draw;	821	$self->{children}[0]->draw;
679	}	822	}
680		823
681	sub render_child {	824	sub render_child {
682	my ($self) = @_;	825	my ($self) = @_;
683		826
684	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	827	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
685	glClearColor 0, 0, 0, 0;	828	glClearColor 0, 0, 0, 0;
686	glClear GL_COLOR_BUFFER_BIT;	829	glClear GL_COLOR_BUFFER_BIT;
687		830
		831	{
		832	package CFClient::UI::Base;
		833
		834	($draw_x, $draw_y, $draw_w, $draw_h) =
		835	(0, 0, $self->{w}, $self->{h});
		836	}
		837
688	$self->_render;	838	$self->_render;
689	# glColorMask 1, 1, 1, 0;
690	# glEnable GL_BLEND;
691	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
692	# glRasterPos 0, 0;
693	# glCopyPixels 0, 0, $self->{w}, $self->{h};
694	# glDisable GL_BLEND;
695	# glColorMask 1, 1, 1, 1;
696	};	839	};
697	}	840	}
698		841
699	sub _draw {	842	sub _draw {
700	my ($self) = @_;	843	my ($self) = @_;
701		844
702	my ($w, $h) = ($self->w, $self->h);	845	my ($w, $h) = @$self{qw(w h)};
703		846
704	my $tex = $self->{texture}	847	my $tex = $self->{texture}
705	or return;	848	or return;
706		849
707	glEnable GL_BLEND;
708	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
709	glEnable GL_TEXTURE_2D;	850	glEnable GL_TEXTURE_2D;
710	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	851	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
711	glColor 0, 0, 0, 1;	852	glColor 1, 1, 1, 1;
712		853
713	$tex->draw_quad (0, 0, $w, $h);	854	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
714		855
715	glDisable GL_BLEND;
716	glDisable GL_TEXTURE_2D;	856	glDisable GL_TEXTURE_2D;
717	}	857	}
718		858
719	#############################################################################	859	#############################################################################
720		860
721	package CFClient::UI::ViewPort;	861	package CFClient::UI::ViewPort;
722		862
723	our @ISA = CFClient::UI::Window::;	863	our @ISA = CFClient::UI::Window::;
724		864
		865	sub new {
		866	my $class = shift;
		867
		868	$class->SUPER::new (
		869	scroll_x => 0,
		870	scroll_y => 1,
		871	@_,
		872	)
		873	}
		874
725	sub size_request {	875	sub size_request {
726	my ($self) = @_;	876	my ($self) = @_;
727		877
728	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	878	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
729	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
730		879
731	@$self{qw(child_w child_h)}	880	$w = 10 if $self->{scroll_x};
		881	$h = 10 if $self->{scroll_y};
		882
		883	($w, $h)
732	}	884	}
733		885
734	sub size_allocate {	886	sub size_allocate {
735	my ($self, $w, $h) = @_;	887	my ($self, $w, $h) = @_;
736		888
		889	my $child = $self->child;
		890
		891	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		892	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		893
		894	$self->child->configure (0, 0, $w, $h);
737	$self->update;	895	$self->update;
738	}	896	}
739		897
740	sub set_offset {	898	sub set_offset {
741	my ($self, $x, $y) = @_;	899	my ($self, $x, $y) = @_;
…		…
744	$self->{view_y} = int $y;	902	$self->{view_y} = int $y;
745		903
746	$self->update;	904	$self->update;
747	}	905	}
748		906
749	# hmm, this does not work for topleft of $self... but we should not aks for that	907	# hmm, this does not work for topleft of $self... but we should not ask for that
750	sub _topleft {	908	sub coord2local {
751	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
752		910
753	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})	911	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		912	}
		913
		914	sub coord2global {
		915	my ($self, $x, $y) = @_;
		916
		917	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		918	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		919
		920	$self->SUPER::coord2global ($x, $y)
754	}	921	}
755		922
756	sub find_widget {	923	sub find_widget {
757	my ($self, $x, $y) = @_;	924	my ($self, $x, $y) = @_;
758		925
…		…
766	}	933	}
767		934
768	sub _render {	935	sub _render {
769	my ($self) = @_;	936	my ($self) = @_;
770		937
		938	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		939	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		940
771	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	941	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
772		942
773	$self->SUPER::_render;	943	$self->SUPER::_render;
774	}	944	}
775		945
…		…
783	my $class = shift;	953	my $class = shift;
784		954
785	my $self;	955	my $self;
786		956
787	my $slider = new CFClient::UI::Slider	957	my $slider = new CFClient::UI::Slider
788	vertical => 1,	958	vertical => 1,
789	range => [0, 0, 1, 0.01], # HACK fix	959	range => [0, 0, 1, 0.01], # HACK fix
790	connect_changed => sub {	960	on_changed => sub {
791	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	961	$self->{vp}->set_offset (0, $_[1]);
792	},	962	},
793	;	963	;
794		964
795	$self = $class->SUPER::new (	965	$self = $class->SUPER::new (
796	vp => (new CFClient::UI::ViewPort),	966	vp => (new CFClient::UI::ViewPort expand => 1),
797	slider => $slider,	967	slider => $slider,
798	@_,	968	@_,
799	);	969	);
800		970
801	$self->{vp}->add ($self->{scrolled});	971	$self->{vp}->add ($self->{scrolled});
…		…
803	$self->add ($self->{slider});	973	$self->add ($self->{slider});
804		974
805	$self	975	$self
806	}	976	}
807		977
		978	sub update {
		979	my ($self) = @_;
		980
		981	$self->SUPER::update;
		982
		983	# todo: overwrite size_allocate of child
		984	my $child = $self->{vp}->child;
		985	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		986	}
		987
		988	sub size_allocate {
		989	my ($self, $w, $h) = @_;
		990
		991	$self->SUPER::size_allocate ($w, $h);
		992
		993	my $child = $self->{vp}->child;
		994	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		995	}
		996
808	#TODO# update range on size_allocate depeneing on child	997	#TODO# update range on size_allocate depending on child
809	# update viewport offset on scroll	998	# update viewport offset on scroll
810		999
811	#############################################################################	1000	#############################################################################
812		1001
813	package CFClient::UI::Frame;	1002	package CFClient::UI::Frame;
…		…
817	use CFClient::OpenGL;	1006	use CFClient::OpenGL;
818		1007
819	sub new {	1008	sub new {
820	my $class = shift;	1009	my $class = shift;
821		1010
		1011	$class->SUPER::new (
		1012	bg => undef,
		1013	@_,
		1014	)
		1015	}
		1016
		1017	sub _draw {
		1018	my ($self) = @_;
		1019
		1020	if ($self->{bg}) {
		1021	my ($w, $h) = @$self{qw(w h)};
		1022
		1023	glEnable GL_BLEND;
		1024	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1025	glColor @{ $self->{bg} };
		1026
		1027	glBegin GL_QUADS;
		1028	glVertex 0 , 0;
		1029	glVertex 0 , $h;
		1030	glVertex $w, $h;
		1031	glVertex $w, 0;
		1032	glEnd;
		1033
		1034	glDisable GL_BLEND;
		1035	}
		1036
		1037	$self->SUPER::_draw;
		1038	}
		1039
		1040	#############################################################################
		1041
		1042	package CFClient::UI::FancyFrame;
		1043
		1044	our @ISA = CFClient::UI::Bin::;
		1045
		1046	use CFClient::OpenGL;
		1047
		1048	my $bg =
		1049	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1050	mipmap => 1, wrap => 1;
		1051
		1052	my @border =
		1053	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1054	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1055
		1056	sub new {
		1057	my ($class, %arg) = @_;
		1058
		1059	my $title = delete $arg{title};
		1060
822	my $self = $class->SUPER::new (	1061	my $self = $class->SUPER::new (
823	bg => [1, 1, 1, 1],	1062	bg => [1, 1, 1, 1],
824	border_bg => [1, 1, 1, 1],	1063	border_bg => [1, 1, 1, 1],
825	border => 0.8,	1064	border => 0.6,
826	@_	1065	can_events => 1,
		1066	min_w => 16,
		1067	min_h => 16,
		1068	%arg,
827	);	1069	);
828		1070
829	$self
830	}
831
832	sub _draw {
833	my ($self) = @_;
834
835	my ($w, $h) = ($self->{w}, $self->{h});
836
837	glEnable GL_BLEND;
838	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
839	glEnable GL_TEXTURE_2D;
840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
841
842	# glBegin GL_QUADS;
843	# glColor 0, 0, 0, 0;
844	# glVertex 0 , 0;
845	# glVertex 0 , $h;
846	# glVertex $w, $h;
847	# glVertex $w, 0;
848	# glEnd;
849
850
851	$self->child->draw;
852	glDisable GL_BLEND;
853	glDisable GL_TEXTURE_2D;
854	}
855
856	#############################################################################
857
858	package CFClient::UI::FancyFrame;
859
860	our @ISA = CFClient::UI::Bin::;
861
862	use CFClient::OpenGL;
863
864	my @tex =
865	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
866	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
867
868	sub new {
869	my $class = shift;
870
871	# TODO: user_x, user_y, overwrite moveto?
872
873	my $self = $class->SUPER::new (
874	bg => [1, 1, 1, 1],
875	border_bg => [1, 1, 1, 1],
876	border => 0.6,
877	can_events => 1,
878	@_
879	);
880
881	$self->{title} &&= new CFClient::UI::Label	1071	$self->{title} = new CFClient::UI::Label
882	align => 0,	1072	align => 0,
883	valign => 1,	1073	valign => 1,
884	text => $self->{title},	1074	text => $title,
885	fontsize => $self->{border};	1075	fontsize => $self->{border}
		1076	if defined $title;
886		1077
887	$self	1078	$self
		1079	}
		1080
		1081	sub add {
		1082	my ($self, @widgets) = @_;
		1083
		1084	$self->SUPER::add (@widgets);
		1085	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
888	}	1086	}
889		1087
890	sub border {	1088	sub border {
891	int $_[0]{border} * $::FONTSIZE	1089	int $_[0]{border} * $::FONTSIZE
892	}	1090	}
893		1091
894	sub size_request {	1092	sub size_request {
895	my ($self) = @_;	1093	my ($self) = @_;
		1094
		1095	$self->{title}->size_request
		1096	if $self->{title};
896		1097
897	my ($w, $h) = $self->SUPER::size_request;	1098	my ($w, $h) = $self->SUPER::size_request;
898		1099
899	(	1100	(
900	$w + $self->border * 2,	1101	$w + $self->border * 2,
…		…
903	}	1104	}
904		1105
905	sub size_allocate {	1106	sub size_allocate {
906	my ($self, $w, $h) = @_;	1107	my ($self, $w, $h) = @_;
907		1108
		1109	if ($self->{title}) {
		1110	$self->{title}{w} = $w;
		1111	$self->{title}{h} = $h;
		1112	$self->{title}->size_allocate ($w, $h);
		1113	}
		1114
		1115	my $border = $self->border;
		1116
908	$h -= List::Util::max 0, $self->border * 2;	1117	$h -= List::Util::max 0, $border * 2;
909	$w -= List::Util::max 0, $self->border * 2;	1118	$w -= List::Util::max 0, $border * 2;
910		1119
911	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
912	if $self->{title};
913
914	$self->child->configure ($self->border, $self->border, $w, $h);	1120	$self->child->configure ($border, $border, $w, $h);
915	}	1121	}
916		1122
917	sub button_down {	1123	sub button_down {
918	my ($self, $ev, $x, $y) = @_;	1124	my ($self, $ev, $x, $y) = @_;
919		1125
…		…
935	my ($ev, $x, $y) = @_;	1141	my ($ev, $x, $y) = @_;
936		1142
937	my $dx = $ev->{x} - $ox;	1143	my $dx = $ev->{x} - $ox;
938	my $dy = $ev->{y} - $oy;	1144	my $dy = $ev->{y} - $oy;
939		1145
940	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1146	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
941	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1147	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1148
		1149	$self->realloc;
942	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1150	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
943	$self->check_size;
944	};	1151	};
945		1152
946	} elsif ($lr ^ $td) {	1153	} elsif ($lr ^ $td) {
947	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1154	my ($ox, $oy) = ($ev->{x}, $ev->{y});
948	my ($bx, $by) = ($self->{x}, $self->{y});	1155	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
950	$self->{motion} = sub {	1157	$self->{motion} = sub {
951	my ($ev, $x, $y) = @_;	1158	my ($ev, $x, $y) = @_;
952		1159
953	($x, $y) = ($ev->{x}, $ev->{y});	1160	($x, $y) = ($ev->{x}, $ev->{y});
954		1161
955	$self->move ($bx + $x - $ox, $by + $y - $oy);	1162	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
956	$self->update;
957	};	1163	};
		1164	} else {
		1165	return 0;
		1166	}
		1167
958	}	1168	1
959	}	1169	}
960		1170
961	sub button_up {	1171	sub button_up {
962	my ($self, $ev, $x, $y) = @_;	1172	my ($self, $ev, $x, $y) = @_;
963		1173
964	delete $self->{motion};	1174	!!delete $self->{motion}
965	}	1175	}
966		1176
967	sub mouse_motion {	1177	sub mouse_motion {
968	my ($self, $ev, $x, $y) = @_;	1178	my ($self, $ev, $x, $y) = @_;
969		1179
970	$self->{motion}->($ev, $x, $y) if $self->{motion};	1180	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1181
		1182	!!$self->{motion}
971	}	1183	}
972		1184
973	sub _draw {	1185	sub _draw {
974	my ($self) = @_;	1186	my ($self) = @_;
975		1187
		1188	my $child = $self->{children}[0];
		1189
976	my ($w, $h ) = ($self->{w}, $self->{h});	1190	my ($w, $h ) = ($self->{w}, $self->{h});
977	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1191	my ($cw, $ch) = ($child->{w}, $child->{h});
978		1192
979	glEnable GL_BLEND;
980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
981	glEnable GL_TEXTURE_2D;	1193	glEnable GL_TEXTURE_2D;
982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1194	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983		1195
984	my $border = $self->border;	1196	my $border = $self->border;
985		1197
986	glColor @{ $self->{border_bg} };	1198	glColor @{ $self->{border_bg} };
987	$tex[1]->draw_quad (0, 0, $w, $border);	1199	$border[0]->draw_quad_alpha (0, 0, $w, $border);
988	$tex[3]->draw_quad (0, $border, $border, $ch);	1200	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
989	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1201	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1202	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
991		1203
992	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1204	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993	my $bg = $tex[0];	1205	glColor @{ $self->{bg} };
994		1206
995	# TODO: repeat texture not scale	1207	# TODO: repeat texture not scale
		1208	# solve this better(?)
996	my $rep_x = $cw / $bg->{w};	1209	$bg->{s} = $cw / $bg->{w};
997	my $rep_y = $ch / $bg->{h};	1210	$bg->{t} = $ch / $bg->{h};
998
999	glColor @{ $self->{bg} };
1000
1001	$bg->{s} = $rep_x;
1002	$bg->{t} = $rep_y;
1003	$bg->{wrap_mode} = 1;
1004	$bg->draw_quad ($border, $border, $cw, $ch);	1211	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1212	}
1005		1213
1006	glDisable GL_TEXTURE_2D;	1214	glDisable GL_TEXTURE_2D;
1007	glDisable GL_BLEND;
1008	}
1009		1215
1010	$self->{title}->draw if $self->{title};
1011
1012	$self->child->draw;	1216	$child->draw;
		1217
		1218	if ($self->{title}) {
		1219	glTranslate 0, $border - $self->{h};
		1220	$self->{title}->_draw;
		1221	}
1013	}	1222	}
1014		1223
1015	#############################################################################	1224	#############################################################################
1016		1225
1017	package CFClient::UI::Table;	1226	package CFClient::UI::Table;
…		…
1025	sub new {	1234	sub new {
1026	my $class = shift;	1235	my $class = shift;
1027		1236
1028	$class->SUPER::new (	1237	$class->SUPER::new (
1029	col_expand => [],	1238	col_expand => [],
1030	@_	1239	@_,
1031	)	1240	)
		1241	}
		1242
		1243	sub children {
		1244	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032	}	1245	}
1033		1246
1034	sub add {	1247	sub add {
1035	my ($self, $x, $y, $child) = @_;	1248	my ($self, $x, $y, $child) = @_;
1036		1249
1037	$child->set_parent ($self);	1250	$child->set_parent ($self);
1038	$self->{children}[$y][$x] = $child;	1251	$self->{children}[$y][$x] = $child;
1039		1252
1040	$child->check_size;	1253	$self->realloc;
1041	}	1254	}
1042		1255
1043	sub children {
1044	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1045	}
1046
1047	# TODO: move to container class maybe? send childs a signal on removal?	1256	# TODO: move to container class maybe? send children a signal on removal?
1048	sub clear {	1257	sub clear {
1049	my ($self) = @_;	1258	my ($self) = @_;
1050		1259
1051	my @children = $self->children;	1260	my @children = $self->children;
1052	delete $self->{children};	1261	delete $self->{children};
…		…
1054	for (@children) {	1263	for (@children) {
1055	delete $_->{parent};	1264	delete $_->{parent};
1056	$_->hide;	1265	$_->hide;
1057	}	1266	}
1058		1267
1059	$self->update;	1268	$self->realloc;
1060	}	1269	}
1061		1270
1062	sub get_wh {	1271	sub get_wh {
1063	my ($self) = @_;	1272	my ($self) = @_;
1064		1273
…		…
1095	sub size_allocate {	1304	sub size_allocate {
1096	my ($self, $w, $h) = @_;	1305	my ($self, $w, $h) = @_;
1097		1306
1098	my ($ws, $hs) = $self->get_wh;	1307	my ($ws, $hs) = $self->get_wh;
1099		1308
1100	my $req_w = sum @$ws;	1309	my $req_w = (sum @$ws) || 1;
1101	my $req_h = sum @$hs;	1310	my $req_h = (sum @$hs) || 1;
1102		1311
1103	# TODO: nicer code && do row_expand	1312	# TODO: nicer code && do row_expand
1104	my @col_expand = @{$self->{col_expand}};	1313	my @col_expand = @{$self->{col_expand}};
1105	@col_expand = (1) x @$ws unless @col_expand;	1314	@col_expand = (1) x @$ws unless @col_expand;
1106	my $col_expand = (sum @col_expand) || 1;	1315	my $col_expand = (sum @col_expand) || 1;
…		…
1160	}	1369	}
1161	}	1370	}
1162		1371
1163	#############################################################################	1372	#############################################################################
1164		1373
1165	package CFClient::UI::HBox;	1374	package CFClient::UI::Box;
1166
1167	# TODO: wrap into common Box base class
1168		1375
1169	our @ISA = CFClient::UI::Container::;	1376	our @ISA = CFClient::UI::Container::;
1170		1377
1171	sub size_request {	1378	sub size_request {
1172	my ($self) = @_;	1379	my ($self) = @_;
1173		1380
1174	my @alloc = map [$_->size_request], @{$self->{children}};	1381	$self->{vertical}
1175		1382	? (
1176	(	1383	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1177	(List::Util::sum map $_->[0], @alloc),	1384	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1178	(List::Util::max map $_->[1], @alloc),	1385	)
1179	)	1386	: (
		1387	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1388	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1389	)
1180	}	1390	}
1181		1391
1182	sub size_allocate {	1392	sub size_allocate {
1183	my ($self, $w, $h) = @_;	1393	my ($self, $w, $h) = @_;
1184		1394
1185	($h, $w) = ($w, $h);	1395	my $space = $self->{vertical} ? $h : $w;
1186
1187	my $children = $self->{children};	1396	my $children = $self->{children};
1188		1397
1189	my @h = map $_->{req_w}, @$children;	1398	my @req;
1190		1399
1191	my $req_h = List::Util::sum @h;	1400	if ($self->{homogeneous}) {
1192		1401	@req = ($space / (@$children || 1)) x @$children;
1193	if ($req_h > $h) {
1194	# ah well, not enough space
1195	$_ *= $h / $req_h for @h;
1196	} else {	1402	} else {
		1403	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1404	my $req = List::Util::sum @req;
		1405
		1406	if ($req > $space) {
		1407	# ah well, not enough space
		1408	$_ *= $space / $req for @req;
		1409	} else {
1197	my $exp = List::Util::sum map $_->{expand}, @$children;	1410	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1198	$exp ||= 1;
1199		1411
		1412	$space = ($space - $req) / $expand; # remaining space to give away
		1413
		1414	$req[$_] += $space * $children->[$_]{expand}
1200	for (0 .. $#$children) {	1415	for 0 .. $#$children;
1201	my $child = $children->[$_];
1202
1203	my $alloc_h = $h[$_];
1204	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1205	$h[$_] = $alloc_h;
1206	}	1416	}
1207	}	1417	}
1208		1418
1209	CFClient::UI::harmonize \@h;	1419	CFClient::UI::harmonize \@req;
1210		1420
1211	my $y = 0;	1421	my $pos = 0;
1212	for (0 .. $#$children) {	1422	for (0 .. $#$children) {
1213	my $child = $children->[$_];
1214	my $h = $h[$_];	1423	my $alloc = $req[$_];
1215	$child->configure ($y, 0, $h, $w);	1424	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1216		1425
1217	$y += $h;	1426	$pos += $alloc;
1218	}	1427	}
1219		1428
1220	1	1429	1
1221	}	1430	}
1222		1431
1223	#############################################################################	1432	#############################################################################
1224		1433
		1434	package CFClient::UI::HBox;
		1435
		1436	our @ISA = CFClient::UI::Box::;
		1437
		1438	sub new {
		1439	my $class = shift;
		1440
		1441	$class->SUPER::new (
		1442	vertical => 0,
		1443	@_,
		1444	)
		1445	}
		1446
		1447	#############################################################################
		1448
1225	package CFClient::UI::VBox;	1449	package CFClient::UI::VBox;
1226		1450
1227	# TODO: wrap into common Box base class
1228
1229	our @ISA = CFClient::UI::Container::;	1451	our @ISA = CFClient::UI::Box::;
1230		1452
1231	sub size_request {	1453	sub new {
1232	my ($self) = @_;	1454	my $class = shift;
1233		1455
1234	my @alloc = map [$_->size_request], @{$self->{children}};	1456	$class->SUPER::new (
1235		1457	vertical => 1,
1236	(	1458	@_,
1237	(List::Util::max map $_->[0], @alloc),
1238	(List::Util::sum map $_->[1], @alloc),
1239	)	1459	)
1240	}	1460	}
1241		1461
1242	sub size_allocate {
1243	my ($self, $w, $h) = @_;
1244
1245	my $children = $self->{children};
1246
1247	my @h = map $_->{req_h}, @$children;
1248
1249	my $req_h = List::Util::sum @h;
1250
1251	if ($req_h > $h) {
1252	# ah well, not enough space
1253	$_ *= $h / $req_h for @h;
1254	} else {
1255	my $exp = List::Util::sum map $_->{expand}, @$children;
1256	$exp ||= 1;
1257
1258	for (0 .. $#$children) {
1259	my $child = $children->[$_];
1260
1261	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1262	}
1263	}
1264
1265	CFClient::UI::harmonize \@h;
1266
1267	my $y = 0;
1268	for (0 .. $#$children) {
1269	my $child = $children->[$_];
1270	my $h = $h[$_];
1271	$child->configure (0, $y, $w, $h);
1272
1273	$y += $h;
1274	}
1275
1276	1
1277	}
1278
1279	#############################################################################	1462	#############################################################################
1280		1463
1281	package CFClient::UI::Label;	1464	package CFClient::UI::Label;
1282		1465
1283	our @ISA = CFClient::UI::Base::;	1466	our @ISA = CFClient::UI::DrawBG::;
1284		1467
1285	use CFClient::OpenGL;	1468	use CFClient::OpenGL;
1286		1469
1287	sub new {	1470	sub new {
1288	my ($class, %arg) = @_;	1471	my ($class, %arg) = @_;
1289		1472
1290	my $self = $class->SUPER::new (	1473	my $self = $class->SUPER::new (
1291	fg => [1, 1, 1],	1474	fg => [1, 1, 1],
		1475	#bg => none
		1476	#active_bg => none
1292	#font => default_font	1477	#font => default_font
		1478	#text => initial text
		1479	#markup => initial narkup
		1480	#max_w => maximum pixel width
		1481	ellipsise => 3, # end
		1482	layout => (new CFClient::Layout),
1293	fontsize => 1,	1483	fontsize => 1,
1294	text => "",
1295	align => -1,	1484	align => -1,
1296	valign => -1,	1485	valign => -1,
1297	padding => 2,	1486	padding_x => 2,
1298	layout => new CFClient::Layout,	1487	padding_y => 2,
1299	can_events => 0,	1488	can_events => 0,
1300	%arg	1489	%arg
1301	);	1490	);
1302		1491
1303	if (exists $self->{template}) {	1492	if (exists $self->{template}) {
1304	my $layout = new CFClient::Layout;	1493	my $layout = new CFClient::Layout;
1305	$layout->set_text (delete $self->{template});	1494	$layout->set_text (delete $self->{template});
1306	$self->{template} = $layout;	1495	$self->{template} = $layout;
1307	}	1496	}
1308		1497
1309	$self->set_text (delete $self->{text}) if exists $self->{text};	1498	if (exists $self->{markup}) {
1310	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1499	$self->set_markup (delete $self->{markup});
		1500	} else {
		1501	$self->set_text (delete $self->{text});
		1502	}
1311		1503
1312	$self	1504	$self
1313	}	1505	}
1314		1506
1315	sub escape {	1507	sub escape($) {
1316	local $_ = $_[1];	1508	local $_ = $_[0];
1317		1509
1318	s/&/&amp;/g;	1510	s/&/&amp;/g;
1319	s/>/&gt;/g;	1511	s/>/&gt;/g;
1320	s/</&lt;/g;	1512	s/</&lt;/g;
1321		1513
1322	$_[1]	1514	$_
1323	}	1515	}
1324		1516
1325	sub update {	1517	sub update {
1326	my ($self) = @_;	1518	my ($self) = @_;
1327		1519
…		…
1333	my ($self, $text) = @_;	1525	my ($self, $text) = @_;
1334		1526
1335	return if $self->{text} eq "T$text";	1527	return if $self->{text} eq "T$text";
1336	$self->{text} = "T$text";	1528	$self->{text} = "T$text";
1337		1529
		1530	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1338	$self->{layout}->set_text ($text);	1531	$self->{layout}->set_text ($text);
1339		1532
1340	delete $self->{texture};	1533	$self->realloc;
1341	$self->update;	1534	$self->update;
1342	$self->check_size;
1343	}	1535	}
1344		1536
1345	sub set_markup {	1537	sub set_markup {
1346	my ($self, $markup) = @_;	1538	my ($self, $markup) = @_;
1347		1539
1348	return if $self->{text} eq "M$markup";	1540	return if $self->{text} eq "M$markup";
1349	$self->{text} = "M$markup";	1541	$self->{text} = "M$markup";
1350		1542
		1543	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1544
		1545	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1351	$self->{layout}->set_markup ($markup);	1546	$self->{layout}->set_markup ($markup);
1352		1547
1353	delete $self->{texture};	1548	$self->realloc;
1354	$self->update;	1549	$self->update;
1355	$self->check_size;
1356	}	1550	}
1357		1551
1358	sub size_request {	1552	sub size_request {
1359	my ($self) = @_;	1553	my ($self) = @_;
1360		1554
1361	$self->{layout}->set_font ($self->{font}) if $self->{font};	1555	$self->{layout}->set_font ($self->{font}) if $self->{font};
1362	$self->{layout}->set_width ($self->{max_w} || -1);	1556	$self->{layout}->set_width ($self->{max_w} || -1);
		1557	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1558	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1363	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1559	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1364		1560
1365	my ($w, $h) = $self->{layout}->size;	1561	my ($w, $h) = $self->{layout}->size;
1366		1562
1367	if (exists $self->{template}) {	1563	if (exists $self->{template}) {
…		…
1372		1568
1373	$w = List::Util::max $w, $w2;	1569	$w = List::Util::max $w, $w2;
1374	$h = List::Util::max $h, $h2;	1570	$h = List::Util::max $h, $h2;
1375	}	1571	}
1376		1572
1377	(	1573	($w, $h)
1378	$w + $self->{padding} * 2,
1379	$h + $self->{padding} * 2,
1380	)
1381	}	1574	}
1382		1575
1383	sub size_allocate {	1576	sub size_allocate {
1384	my ($self, $w, $h) = @_;	1577	my ($self, $w, $h) = @_;
1385		1578
		1579	delete $self->{ox};
		1580
1386	delete $self->{texture};	1581	delete $self->{texture}
		1582	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1387	}	1583	}
1388		1584
1389	sub set_fontsize {	1585	sub set_fontsize {
1390	my ($self, $fontsize) = @_;	1586	my ($self, $fontsize) = @_;
1391		1587
1392	$self->{fontsize} = $fontsize;	1588	$self->{fontsize} = $fontsize;
1393	delete $self->{texture};	1589	delete $self->{texture};
1394		1590
1395	$self->update;	1591	$self->realloc;
1396	$self->check_size;
1397	}	1592	}
1398		1593
1399	sub _draw {	1594	sub _draw {
1400	my ($self) = @_;	1595	my ($self) = @_;
1401		1596
		1597	$self->SUPER::_draw; # draw background, if applicable
		1598
1402	my $tex = $self->{texture} ||= do {	1599	my $tex = $self->{texture} ||= do {
		1600	$self->{layout}->set_foreground (@{$self->{fg}});
1403	$self->{layout}->set_font ($self->{font}) if $self->{font};	1601	$self->{layout}->set_font ($self->{font}) if $self->{font};
1404	$self->{layout}->set_width ($self->{w});	1602	$self->{layout}->set_width ($self->{w});
		1603	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1604	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1405	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1605	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1606
1406	new_from_layout CFClient::Texture $self->{layout}	1607	new_from_layout CFClient::Texture $self->{layout}
1407	};	1608	};
1408		1609
1409	glEnable GL_BLEND;	1610	unless (exists $self->{ox}) {
1410	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1611	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
		1612	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
		1613	: ($self->{w} - $tex->{w}) * 0.5);
		1614
		1615	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
		1616	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
		1617	: ($self->{h} - $tex->{h}) * 0.5);
		1618	};
		1619
1411	glEnable GL_TEXTURE_2D;	1620	glEnable GL_TEXTURE_2D;
1412	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1621	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1413		1622
		1623	if ($tex->{format} == GL_ALPHA) {
1414	glColor @{$self->{fg}};	1624	glColor @{$self->{fg}};
1415
1416	$self->{ox} = int (
1417	$self->{align} < 0 ? $self->{padding}
1418	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1419	: ($self->{w} - $tex->{w}) * 0.5
1420	);
1421
1422	$self->{oy} = int (
1423	$self->{valign} < 0 ? $self->{padding}
1424	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1425	: ($self->{h} - $tex->{h}) * 0.5
1426	);
1427
1428	$tex->draw_quad ($self->{ox}, $self->{oy});	1625	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1626	} else {
		1627	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1628	}
1429		1629
1430	glDisable GL_TEXTURE_2D;	1630	glDisable GL_TEXTURE_2D;
1431	glDisable GL_BLEND;
1432	}	1631	}
1433		1632
1434	#############################################################################	1633	#############################################################################
1435		1634
1436	package CFClient::UI::EntryBase;	1635	package CFClient::UI::EntryBase;
…		…
1449	active_fg => [0, 0, 0],	1648	active_fg => [0, 0, 0],
1450	can_hover => 1,	1649	can_hover => 1,
1451	can_focus => 1,	1650	can_focus => 1,
1452	valign => 0,	1651	valign => 0,
1453	can_events => 1,	1652	can_events => 1,
		1653	#text => ...
1454	@_	1654	@_
1455	)	1655	)
1456	}	1656	}
1457		1657
1458	sub _set_text {	1658	sub _set_text {
…		…
1468	$self->{text} = $text;	1668	$self->{text} = $text;
1469		1669
1470	$text =~ s/./*/g if $self->{hidden};	1670	$text =~ s/./*/g if $self->{hidden};
1471	$self->{layout}->set_text ("$text ");	1671	$self->{layout}->set_text ("$text ");
1472		1672
1473	$self->emit (changed => $self->{text});	1673	$self->_emit (changed => $self->{text});
		1674	}
		1675
		1676	sub set_text {
		1677	my ($self, $text) = @_;
		1678
		1679	$self->{cursor} = length $text;
		1680	$self->_set_text ($text);
		1681
		1682	$self->realloc;
1474	}	1683	}
1475		1684
1476	sub get_text {	1685	sub get_text {
1477	$_[0]{text}	1686	$_[0]{text}
1478	}	1687	}
…		…
1481	my ($self) = @_;	1690	my ($self) = @_;
1482		1691
1483	my ($w, $h) = $self->SUPER::size_request;	1692	my ($w, $h) = $self->SUPER::size_request;
1484		1693
1485	($w + 1, $h) # add 1 for cursor	1694	($w + 1, $h) # add 1 for cursor
1486	}
1487
1488	sub size_allocate {
1489	my ($self, $w, $h) = @_;
1490
1491	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1492	}
1493
1494	sub set_text {
1495	my ($self, $text) = @_;
1496
1497	$self->{cursor} = length $text;
1498	$self->_set_text ($text);
1499	$self->update;
1500	}	1695	}
1501		1696
1502	sub key_down {	1697	sub key_down {
1503	my ($self, $ev) = @_;	1698	my ($self, $ev) = @_;
1504		1699
…		…
1506	my $sym = $ev->{sym};	1701	my $sym = $ev->{sym};
1507	my $uni = $ev->{unicode};	1702	my $uni = $ev->{unicode};
1508		1703
1509	my $text = $self->get_text;	1704	my $text = $self->get_text;
1510		1705
1511	if ($sym == 8) {	1706	if ($uni == 8) {
1512	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1707	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1513	} elsif ($sym == 127) {	1708	} elsif ($uni == 127) {
1514	substr $text, $self->{cursor}, 1, "";	1709	substr $text, $self->{cursor}, 1, "";
1515	} elsif ($sym == CFClient::SDLK_LEFT) {	1710	} elsif ($sym == CFClient::SDLK_LEFT) {
1516	--$self->{cursor} if $self->{cursor};	1711	--$self->{cursor} if $self->{cursor};
1517	} elsif ($sym == CFClient::SDLK_RIGHT) {	1712	} elsif ($sym == CFClient::SDLK_RIGHT) {
1518	++$self->{cursor} if $self->{cursor} < length $self->{text};	1713	++$self->{cursor} if $self->{cursor} < length $self->{text};
1519	} elsif ($sym == CFClient::SDLK_HOME) {	1714	} elsif ($sym == CFClient::SDLK_HOME) {
1520	$self->{cursor} = 0;	1715	$self->{cursor} = 0;
1521	} elsif ($sym == CFClient::SDLK_END) {	1716	} elsif ($sym == CFClient::SDLK_END) {
1522	$self->{cursor} = length $text;	1717	$self->{cursor} = length $text;
1523	} elsif ($sym == 27) {	1718	} elsif ($uni == 27) {
1524	$self->emit ('escape');	1719	$self->_emit ('escape');
1525	} elsif ($uni) {	1720	} elsif ($uni) {
1526	substr $text, $self->{cursor}++, 0, chr $uni;	1721	substr $text, $self->{cursor}++, 0, chr $uni;
		1722	} else {
		1723	return 0;
1527	}	1724	}
1528		1725
1529	$self->_set_text ($text);	1726	$self->_set_text ($text);
1530	$self->update;	1727
		1728	$self->realloc;
		1729
		1730	1
1531	}	1731	}
1532		1732
1533	sub focus_in {	1733	sub focus_in {
1534	my ($self) = @_;	1734	my ($self) = @_;
1535		1735
…		…
1550	utf8::encode $text;	1750	utf8::encode $text;
1551	$self->{cursor} = length substr $text, 0, $idx;	1751	$self->{cursor} = length substr $text, 0, $idx;
1552		1752
1553	$self->_set_text ($self->{text});	1753	$self->_set_text ($self->{text});
1554	$self->update;	1754	$self->update;
		1755
		1756	1
1555	}	1757	}
1556		1758
1557	sub mouse_motion {	1759	sub mouse_motion {
1558	my ($self, $ev, $x, $y) = @_;	1760	my ($self, $ev, $x, $y) = @_;
1559	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1761	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1762
		1763	0
1560	}	1764	}
1561		1765
1562	sub _draw {	1766	sub _draw {
1563	my ($self) = @_;	1767	my ($self) = @_;
1564		1768
…		…
1615	if ($sym == 13) {	1819	if ($sym == 13) {
1616	unshift @{$self->{history}},	1820	unshift @{$self->{history}},
1617	my $txt = $self->get_text;	1821	my $txt = $self->get_text;
1618	$self->{history_pointer} = -1;	1822	$self->{history_pointer} = -1;
1619	$self->{history_saveback} = '';	1823	$self->{history_saveback} = '';
1620	$self->emit (activate => $txt);	1824	$self->_emit (activate => $txt);
1621	$self->update;	1825	$self->update;
1622		1826
1623	} elsif ($sym == CFClient::SDLK_UP) {	1827	} elsif ($sym == CFClient::SDLK_UP) {
1624	if ($self->{history_pointer} < 0) {	1828	if ($self->{history_pointer} < 0) {
1625	$self->{history_saveback} = $self->get_text;	1829	$self->{history_saveback} = $self->get_text;
…		…
1641	} else {	1845	} else {
1642	$self->set_text ($self->{history_saveback});	1846	$self->set_text ($self->{history_saveback});
1643	}	1847	}
1644		1848
1645	} else {	1849	} else {
1646	$self->SUPER::key_down ($ev);	1850	return $self->SUPER::key_down ($ev)
		1851	}
		1852
1647	}	1853	1
1648
1649	}	1854	}
1650		1855
1651	#############################################################################	1856	#############################################################################
1652		1857
1653	package CFClient::UI::Button;	1858	package CFClient::UI::Button;
…		…
1662		1867
1663	sub new {	1868	sub new {
1664	my $class = shift;	1869	my $class = shift;
1665		1870
1666	$class->SUPER::new (	1871	$class->SUPER::new (
1667	padding => 4,	1872	padding_x => 4,
		1873	padding_y => 4,
1668	fg => [1, 1, 1],	1874	fg => [1, 1, 1],
1669	bg => [1, 1, 1, 0.2],
1670	active_fg => [0, 0, 1],	1875	active_fg => [0, 0, 1],
1671	can_hover => 1,	1876	can_hover => 1,
1672	align => 0,	1877	align => 0,
1673	valign => 0,	1878	valign => 0,
1674	can_events => 1,	1879	can_events => 1,
1675	@_	1880	@_
1676	)	1881	)
1677	}	1882	}
1678		1883
		1884	sub activate { }
		1885
1679	sub button_up {	1886	sub button_up {
1680	my ($self, $ev, $x, $y) = @_;	1887	my ($self, $ev, $x, $y) = @_;
1681		1888
		1889	$self->emit ("activate")
1682	if ($x >= 0 && $x < $self->{w}	1890	if $x >= 0 && $x < $self->{w}
1683	&& $y >= 0 && $y < $self->{h}) {	1891	&& $y >= 0 && $y < $self->{h};
1684	$self->emit ("activate");	1892
1685	}	1893	1
1686	}	1894	}
1687		1895
1688	sub _draw {	1896	sub _draw {
1689	my ($self) = @_;	1897	my ($self) = @_;
1690		1898
…		…
1692		1900
1693	if ($GRAB == $self) {	1901	if ($GRAB == $self) {
1694	$self->{fg} = $self->{active_fg};	1902	$self->{fg} = $self->{active_fg};
1695	}	1903	}
1696		1904
1697	glEnable GL_BLEND;
1698	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1699	glEnable GL_TEXTURE_2D;	1905	glEnable GL_TEXTURE_2D;
1700	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1906	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1701	glColor 0, 0, 0, 1;	1907	glColor 0, 0, 0, 1;
1702		1908
1703	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1909	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1704		1910
1705	glDisable GL_TEXTURE_2D;	1911	glDisable GL_TEXTURE_2D;
1706	glDisable GL_BLEND;
1707		1912
1708	$self->SUPER::_draw;	1913	$self->SUPER::_draw;
1709	}	1914	}
1710		1915
1711	#############################################################################	1916	#############################################################################
…		…
1722		1927
1723	sub new {	1928	sub new {
1724	my $class = shift;	1929	my $class = shift;
1725		1930
1726	$class->SUPER::new (	1931	$class->SUPER::new (
1727	padding => 2,	1932	padding_x => 2,
		1933	padding_y => 2,
1728	fg => [1, 1, 1],	1934	fg => [1, 1, 1],
1729	active_fg => [1, 1, 0],	1935	active_fg => [1, 1, 0],
		1936	bg => [0, 0, 0, 0.2],
		1937	active_bg => [1, 1, 1, 0.5],
1730	state => 0,	1938	state => 0,
1731	can_hover => 1,	1939	can_hover => 1,
1732	@_	1940	@_
1733	)	1941	)
1734	}	1942	}
1735		1943
1736	sub size_request {	1944	sub size_request {
1737	my ($self) = @_;	1945	my ($self) = @_;
1738		1946
1739	($self->{padding} * 2 + 6) x 2	1947	(6) x 2
1740	}	1948	}
1741		1949
1742	sub button_down {	1950	sub button_down {
1743	my ($self, $ev, $x, $y) = @_;	1951	my ($self, $ev, $x, $y) = @_;
1744		1952
1745	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1953	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1746	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1954	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1747	$self->{state} = !$self->{state};	1955	$self->{state} = !$self->{state};
1748	$self->emit (changed => $self->{state});	1956	$self->_emit (changed => $self->{state});
		1957	} else {
		1958	return 0
		1959	}
		1960
1749	}	1961	1
1750	}	1962	}
1751		1963
1752	sub _draw {	1964	sub _draw {
1753	my ($self) = @_;	1965	my ($self) = @_;
1754		1966
1755	$self->SUPER::_draw;	1967	$self->SUPER::_draw;
1756		1968
1757	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1969	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1758		1970
1759	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1971	my ($w, $h) = @$self{qw(w h)};
		1972
		1973	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1760		1974
1761	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1975	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1762		1976
1763	glEnable GL_BLEND;	1977	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1978
1764	glEnable GL_TEXTURE_2D;	1979	glEnable GL_TEXTURE_2D;
1765	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1766
1767	my $tex = $self->{state} ? $tex[1] : $tex[0];
1768
1769	$tex->draw_quad (0, 0, $s, $s);	1980	$tex->draw_quad_alpha (0, 0, $s, $s);
1770
1771	glDisable GL_TEXTURE_2D;	1981	glDisable GL_TEXTURE_2D;
1772	glDisable GL_BLEND;
1773	}	1982	}
1774		1983
1775	#############################################################################	1984	#############################################################################
1776		1985
1777	package CFClient::UI::Image;	1986	package CFClient::UI::Image;
…		…
1820	glTranslate 0, -$self->{w}, 0;	2029	glTranslate 0, -$self->{w}, 0;
1821		2030
1822	($w, $h) = ($h, $w);	2031	($w, $h) = ($h, $w);
1823	}	2032	}
1824		2033
1825	glEnable GL_BLEND;
1826	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827	glEnable GL_TEXTURE_2D;	2034	glEnable GL_TEXTURE_2D;
1828	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2035	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829		2036
1830	$tex->draw_quad (0, 0, $w, $h);	2037	$tex->draw_quad_alpha (0, 0, $w, $h);
1831		2038
1832	glDisable GL_BLEND;
1833	glDisable GL_TEXTURE_2D;	2039	glDisable GL_TEXTURE_2D;
1834	}	2040	}
1835		2041
1836	#############################################################################	2042	#############################################################################
1837		2043
…		…
2026	qw(s1_slider.png s1_slider_bg.png);	2232	qw(s1_slider.png s1_slider_bg.png);
2027		2233
2028	sub new {	2234	sub new {
2029	my $class = shift;	2235	my $class = shift;
2030		2236
2031	# range [value, low, high, page]	2237	# range [value, low, high, page, unit]
2032		2238
2033	# TODO: 0-width page	2239	# TODO: 0-width page
2034	# TODO: req_w/h are wrong with vertical	2240	# TODO: req_w/h are wrong with vertical
2035	# TODO: calculations are off	2241	# TODO: calculations are off
2036	my $self = $class->SUPER::new (	2242	my $self = $class->SUPER::new (
2037	fg => [1, 1, 1],	2243	fg => [1, 1, 1],
2038	active_fg => [0, 0, 0],	2244	active_fg => [0, 0, 0],
		2245	bg => [0, 0, 0, 0.2],
		2246	active_bg => [1, 1, 1, 0.5],
2039	range => [0, 0, 100, 10],	2247	range => [0, 0, 100, 10, 0],
2040	req_w => $::WIDTH / 80,	2248	min_w => $::WIDTH / 80,
2041	req_h => $::WIDTH / 80,	2249	min_h => $::WIDTH / 80,
2042	vertical => 0,	2250	vertical => 0,
2043	can_hover => 1,	2251	can_hover => 1,
2044	inner_pad => 5,	2252	inner_pad => 0.02,
2045	@_	2253	@_
2046	);	2254	);
2047		2255
		2256	$self->set_value ($self->{range}[0]);
		2257	$self->update;
		2258
2048	$self	2259	$self
2049	}	2260	}
2050		2261
		2262	sub changed { }
		2263
		2264	sub set_range {
		2265	my ($self, $range) = @_;
		2266
		2267	($range, $self->{range}) = ($self->{range}, $range);
		2268
		2269	$self->update
		2270	if "@$range" ne "@{$self->{range}}";
		2271	}
		2272
		2273	sub set_value {
		2274	my ($self, $value) = @_;
		2275
		2276	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2277
		2278	$hi = $lo + 1 if $hi <= $lo;
		2279
		2280	$page = $hi - $lo if $page > $hi - $lo;
		2281
		2282	$value = $lo if $value < $lo;
		2283	$value = $hi - $page if $value > $hi - $page;
		2284
		2285	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2286	if $unit;
		2287
		2288	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2289
		2290	if ($value != $old_value) {
		2291	$self->_emit (changed => $value);
		2292	$self->update;
		2293	}
		2294	}
		2295
2051	sub size_request {	2296	sub size_request {
2052	my ($self) = @_;	2297	my ($self) = @_;
2053		2298
2054	my $w = $self->{req_w};	2299	($self->{req_w}, $self->{req_h})
2055	my $h = $self->{req_h};
2056
2057	$self->{vertical} ? ($h, $w) : ($w, $h)
2058	}	2300	}
2059		2301
2060	sub button_down {	2302	sub button_down {
2061	my ($self, $ev, $x, $y) = @_;	2303	my ($self, $ev, $x, $y) = @_;
2062		2304
2063	$self->SUPER::button_down ($ev, $x, $y);	2305	$self->SUPER::button_down ($ev, $x, $y);
		2306
		2307	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2308
2064	$self->mouse_motion ($ev, $x, $y);	2309	$self->mouse_motion ($ev, $x, $y)
2065	}	2310	}
2066		2311
2067	sub mouse_motion {	2312	sub mouse_motion {
2068	my ($self, $ev, $x, $y) = @_;	2313	my ($self, $ev, $x, $y) = @_;
2069		2314
2070	if ($GRAB == $self) {	2315	if ($GRAB == $self) {
		2316	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2317
		2318	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2319
		2320	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2321
		2322	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2323	} else {
		2324	return 0;
		2325	}
		2326
		2327	1
		2328	}
		2329
		2330	sub update {
		2331	my ($self) = @_;
		2332
		2333	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2334	$self->set_value ($self->{range}[0]);
		2335
2071	my ($value, $lo, $hi, $page) = @{$self->{range}};	2336	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2337	my $range = ($hi - $page - $lo) || 1e-100;
2072		2338
2073	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2339	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2074		2340
2075	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2341	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2076	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2342	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2077		2343
2078	$x -= $inner_pad_px; # substract the padding	2344	$value = ($value - $lo) / $range;
2079	$x = $x * ($hi - $lo) / $inner_w + $lo;	2345	$value = $value * $self->{scale} + $self->{offset};
2080	$x = $lo if $x < $lo;
2081	$x = $hi - $page if $x > $hi - $page;
2082	$self->{range}[0] = $x;
2083		2346
2084	$self->emit (changed => $x);	2347	$self->{knob_x} = $value - $knob_w * 0.5;
2085	$self->update;	2348	$self->{knob_w} = $knob_w;
2086	}	2349	});
2087	}
2088		2350
2089	# the inner_* stuff is for generating a padding for the slider handle,	2351	$self->SUPER::update;
2090	# so that the handle doesn't leave the texture. This calculation isn't 100%
2091	# correct propably, but it does the job for now
2092	sub _calc_inner_pad_px {
2093	my ($self, $w) = @_;
2094	($w / 100) * $self->{inner_pad} # % to pixels
2095	}	2352	}
2096		2353
2097	sub _draw {	2354	sub _draw {
2098	my ($self) = @_;	2355	my ($self) = @_;
2099		2356
2100	$self->SUPER::_draw ();	2357	$self->SUPER::_draw ();
2101		2358
2102	my ($w, $h) = @$self{qw(w h)};	2359	glScale $self->{w}, $self->{h};
2103		2360
2104	if ($self->{vertical}) {	2361	if ($self->{vertical}) {
2105	# draw a vertical slider like a rotated horizontal slider	2362	# draw a vertical slider like a rotated horizontal slider
2106		2363
		2364	glTranslate 1, 0, 0;
2107	glRotate 90, 0, 0, 1;	2365	glRotate 90, 0, 0, 1;
2108	glTranslate 0, -$self->{w}, 0;
2109
2110	($w, $h) = ($h, $w);
2111	}	2366	}
2112		2367
2113	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2368	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2114	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2369	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2115		2370
2116	my ($value, $lo, $hi, $page) = @{$self->{range}};
2117
2118	$hi = $value + 1 if $lo == $hi;
2119
2120	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2121	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2122
2123	$page = int $page * $inner_w / ($hi - $lo);
2124	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2125
2126	$w -= $page;
2127	$page &= ~1;
2128	glTranslate $page * 0.5, 0, 0;
2129	$page ||= 2;
2130
2131	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2132	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2133
2134	glEnable GL_BLEND;
2135	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2136	glEnable GL_TEXTURE_2D;	2371	glEnable GL_TEXTURE_2D;
2137	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2372	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2138		2373
2139	# draw background	2374	# draw background
2140	$tex[1]->draw_quad (0, 0, $w, $h);	2375	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2141		2376
2142	# draw handle	2377	# draw handle
2143	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2378	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2144		2379
2145	glDisable GL_BLEND;
2146	glDisable GL_TEXTURE_2D;	2380	glDisable GL_TEXTURE_2D;
2147	}	2381	}
		2382
		2383	#############################################################################
		2384
		2385	package CFClient::UI::ValSlider;
		2386
		2387	our @ISA = CFClient::UI::HBox::;
		2388
		2389	sub new {
		2390	my ($class, %arg) = @_;
		2391
		2392	my $range = delete $arg{range};
		2393
		2394	my $self = $class->SUPER::new (
		2395	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2396	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2397	to_value => sub { shift },
		2398	from_value => sub { shift },
		2399	%arg,
		2400	);
		2401
		2402	$self->{slider}->connect (changed => sub {
		2403	my ($self, $value) = @_;
		2404	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2405	$self->{parent}->emit (changed => $value);
		2406	});
		2407
		2408	# $self->{entry}->connect (changed => sub {
		2409	# my ($self, $value) = @_;
		2410	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2411	# $self->{parent}->emit (changed => $value);
		2412	# });
		2413
		2414	$self->add ($self->{slider}, $self->{entry});
		2415
		2416	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2417
		2418	$self
		2419	}
		2420
		2421	sub set_range { shift->{slider}->set_range (@_) }
		2422	sub set_value { shift->{slider}->set_value (@_) }
2148		2423
2149	#############################################################################	2424	#############################################################################
2150		2425
2151	package CFClient::UI::TextView;	2426	package CFClient::UI::TextView;
2152		2427
…		…
2161	fontsize => 1,	2436	fontsize => 1,
2162	can_events => 0,	2437	can_events => 0,
2163	#font => default_font	2438	#font => default_font
2164	@_,	2439	@_,
2165		2440
2166	layout => (new CFClient::Layout),	2441	layout => (new CFClient::Layout 1),
2167	par => [],	2442	par => [],
2168	height => 0,	2443	height => 0,
2169	children => [	2444	children => [
2170	(new CFClient::UI::Empty expand => 1),	2445	(new CFClient::UI::Empty expand => 1),
2171	(new CFClient::UI::Slider vertical => 1),	2446	(new CFClient::UI::Slider vertical => 1),
…		…
2182		2457
2183	$self->{fontsize} = $fontsize;	2458	$self->{fontsize} = $fontsize;
2184	$self->reflow;	2459	$self->reflow;
2185	}	2460	}
2186		2461
2187	sub text_height {
2188	my ($self, $text) = @_;
2189
2190	my $layout = $self->{layout};
2191
2192	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2193	$layout->set_width ($self->{children}[0]{w});
2194	$layout->set_text ($text);
2195
2196	($layout->size)[1]
2197	}
2198
2199	sub reflow {
2200	my ($self) = @_;
2201
2202	$self->{need_reflow}++;
2203	$self->update;
2204	}
2205
2206	sub size_allocate {	2462	sub size_allocate {
2207	my ($self, $w, $h) = @_;	2463	my ($self, $w, $h) = @_;
2208		2464
2209	$self->SUPER::size_allocate ($w, $h);	2465	$self->SUPER::size_allocate ($w, $h);
2210		2466
…		…
2213	$self->{layout}->set_width ($self->{children}[0]{w});	2469	$self->{layout}->set_width ($self->{children}[0]{w});
2214		2470
2215	$self->reflow;	2471	$self->reflow;
2216	}	2472	}
2217		2473
		2474	sub text_size {
		2475	my ($self, $text, $indent) = @_;
		2476
		2477	my $layout = $self->{layout};
		2478
		2479	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2480	$layout->set_width ($self->{children}[0]{w} - $indent);
		2481	$layout->set_markup ($text);
		2482
		2483	$layout->size
		2484	}
		2485
		2486	sub reflow {
		2487	my ($self) = @_;
		2488
		2489	$self->{need_reflow}++;
		2490	$self->update;
		2491	}
		2492
		2493	sub set_offset {
		2494	my ($self, $offset) = @_;
		2495
		2496	# todo: base offset on lines or so, not on pixels
		2497	$self->{children}[1]->set_value ($offset);
		2498	}
		2499
		2500	sub clear {
		2501	my ($self) = @_;
		2502
		2503	$self->{par} = [];
		2504	$self->{height} = 0;
		2505	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2506	}
		2507
2218	sub add_paragraph {	2508	sub add_paragraph {
2219	my ($self, $color, $text) = @_;	2509	my ($self, $color, $text, $indent) = @_;
2220		2510
2221	#TODO: intelligently "reformat" paragraph	2511	for my $line (split /\n/, $text) {
2222		2512	my ($w, $h) = $self->text_size ($line);
2223	my $height = $self->text_height ($text);
2224
2225	$self->{height} += $height;	2513	$self->{height} += $h;
		2514	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2515	}
2226		2516
2227	push @{$self->{par}}, [$height, $color, $text];
2228
2229	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2517	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2230	$self->{children}[1]->update;
2231	}	2518	}
2232		2519
2233	sub update {	2520	sub update {
2234	my ($self) = @_;	2521	my ($self) = @_;
2235		2522
…		…
2237		2524
2238	return unless $self->{h} > 0;	2525	return unless $self->{h} > 0;
2239		2526
2240	delete $self->{texture};	2527	delete $self->{texture};
2241		2528
2242	$ROOT->on_refresh ($self, sub {	2529	$ROOT->on_post_alloc ($self, sub {
		2530	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2531
2243	if (delete $self->{need_reflow}) {	2532	if (delete $self->{need_reflow}) {
2244	my $height = 0;	2533	my $height = 0;
2245		2534
2246	$height += $_->[0] = $self->text_height ($_->[2])	2535	my $layout = $self->{layout};
		2536
		2537	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2538
2247	for @{$self->{par}};	2539	for (@{$self->{par}}) {
		2540	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2541	$layout->set_width ($W - $_->[3]);
		2542	$layout->set_markup ($_->[4]);
		2543	my ($w, $h) = $layout->size;
		2544	$_->[0] = $w + $_->[3];
		2545	$_->[1] = $h;
		2546	}
		2547
		2548	$height += $_->[1];
		2549	}
2248		2550
2249	$self->{height} = $height;	2551	$self->{height} = $height;
2250		2552
2251	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2553	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2252		2554
2253	delete $self->{texture};	2555	delete $self->{texture};
2254	}	2556	}
2255		2557
2256	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2558	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2257	glClearColor 0, 0, 0, 0;	2559	glClearColor 0.5, 0.5, 0.5, 0;
2258	glClear GL_COLOR_BUFFER_BIT;	2560	glClear GL_COLOR_BUFFER_BIT;
2259		2561
		2562	my $top = int $self->{children}[1]{range}[0];
		2563
		2564	my $y0 = $top;
		2565	my $y1 = $top + $H;
		2566
		2567	my $y = 0;
		2568
		2569	my $layout = $self->{layout};
		2570
		2571	$layout->set_font ($self->{font}) if $self->{font};
		2572
2260	glEnable GL_BLEND;	2573	glEnable GL_BLEND;
		2574	#TODO# not correct in windows where rgba is forced off
2261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2575	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2262	glEnable GL_TEXTURE_2D;
2263	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2264
2265	my $top = int $self->{children}[1]{range}[0];
2266
2267	my $y0 = $top;
2268	my $y1 = $top + $self->{h};
2269
2270	my $y = 0;
2271
2272	my $layout = $self->{layout};
2273
2274	$layout->set_font ($self->{font}) if $self->{font};
2275		2576
2276	for my $par (@{$self->{par}}) {	2577	for my $par (@{$self->{par}}) {
2277	my $h = $par->[0];	2578	my $h = $par->[1];
2278		2579
2279	if ($y0 < $y + $h && $y < $y1) {	2580	if ($y0 < $y + $h && $y < $y1) {
		2581	$layout->set_foreground (@{ $par->[2] });
		2582	$layout->set_width ($W - $par->[3]);
2280	$layout->set_text ($par->[2]);	2583	$layout->set_markup ($par->[4]);
2281		2584
2282	glColor @{ $par->[1] };	2585	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2283	my ($W, $H) = $layout->size;	2586
2284	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2587	glRasterPos $par->[3], $y - $y0;
		2588	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2285	}	2589	}
2286		2590
2287	$y += $h;	2591	$y += $h;
2288	}	2592	}
2289		2593
2290	glDisable GL_TEXTURE_2D;
2291	glDisable GL_BLEND;	2594	glDisable GL_BLEND;
2292	};	2595	};
2293	});	2596	});
2294	}	2597	}
2295		2598
2296	sub _draw {	2599	sub _draw {
2297	my ($self) = @_;	2600	my ($self) = @_;
2298		2601
2299	glEnable GL_BLEND;
2300	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2301	glEnable GL_TEXTURE_2D;	2602	glEnable GL_TEXTURE_2D;
2302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2603	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2303	glColor 1, 1, 1, 1;	2604	glColor 1, 1, 1, 1;
2304	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2605	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2305	glDisable GL_TEXTURE_2D;	2606	glDisable GL_TEXTURE_2D;
2306	glDisable GL_BLEND;
2307		2607
2308	$self->{children}[1]->draw;	2608	$self->{children}[1]->draw;
2309		2609
2310	}	2610	}
2311		2611
…		…
2359		2659
2360	sub new {	2660	sub new {
2361	my $class = shift;	2661	my $class = shift;
2362		2662
2363	my $self = $class->SUPER::new (	2663	my $self = $class->SUPER::new (
2364	state => 0,	2664	state => 0,
2365	connect_activate => \&toggle_flopper,	2665	on_activate => \&toggle_flopper,
2366	@_	2666	@_
2367	);	2667	);
2368		2668
2369	if ($self->{state}) {
2370	$self->{state} = 0;
2371	$self->toggle_flopper;
2372	}
2373
2374	$self	2669	$self
2375	}	2670	}
2376		2671
2377	sub toggle_flopper {	2672	sub toggle_flopper {
2378	my ($self) = @_;	2673	my ($self) = @_;
2379		2674
2380	# TODO: use animation	2675	$self->{other}->toggle_visibility;
2381	if ($self->{state} = !$self->{state}) {
2382	$CFClient::UI::ROOT->add ($self->{other});
2383	$self->{other}->move ($self->coord2global (0, $self->{h}));
2384	$self->emit ("open");
2385	} else {
2386	$CFClient::UI::ROOT->remove ($self->{other});
2387	$self->emit ("close");
2388	}
2389
2390	$self->emit (changed => $self->{state});
2391	}	2676	}
2392		2677
2393	#############################################################################	2678	#############################################################################
2394		2679
2395	package CFClient::UI::Tooltip;	2680	package CFClient::UI::Tooltip;
…		…
2405	@_,	2690	@_,
2406	can_events => 0,	2691	can_events => 0,
2407	)	2692	)
2408	}	2693	}
2409		2694
2410	sub set_markup {	2695	sub set_tooltip_from {
2411	my ($self, $text) = @_;	2696	my ($self, $widget) = @_;
2412		2697
2413	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2698	my $tooltip = $widget->{tooltip};
2414	$self->{label}->set_markup ($text);	2699
2415	$self->add ($self->{label});	2700	if ($ENV{CFPLUS_DEBUG} & 2) {
		2701	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2702	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2703	. "req $widget->{req_w} $widget->{req_h}\n"
		2704	. "visible $widget->{visible}";
		2705	}
		2706
		2707	$self->add (new CFClient::UI::Label
		2708	markup => $tooltip,
		2709	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2710	fontsize => 0.8,
		2711	fg => [0, 0, 0, 1],
		2712	ellipsise => 0,
		2713	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2714	);
2416	}	2715	}
2417		2716
2418	sub size_request {	2717	sub size_request {
2419	my ($self) = @_;	2718	my ($self) = @_;
2420
2421	$self->child->set_max_size ($::WIDTH * 0.3);
2422		2719
2423	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2720	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2424		2721
2425	($w + 4, $h + 4)	2722	($w + 4, $h + 4)
2426	}	2723	}
…		…
2429	my ($self, $w, $h) = @_;	2726	my ($self, $w, $h) = @_;
2430		2727
2431	$self->SUPER::size_allocate ($w - 4, $h - 4);	2728	$self->SUPER::size_allocate ($w - 4, $h - 4);
2432	}	2729	}
2433		2730
		2731	sub visibility_change {
		2732	my ($self, $visible) = @_;
		2733
		2734	return unless $visible;
		2735
		2736	$self->{root}->on_post_alloc ("move_$self" => sub {
		2737	my $widget = $self->{owner}
		2738	or return;
		2739
		2740	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2741
		2742	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2743	if $x + $self->{w} > $::WIDTH;
		2744
		2745	$self->move_abs ($x, $y);
		2746	});
		2747	}
		2748
2434	sub _draw {	2749	sub _draw {
2435	my ($self) = @_;	2750	my ($self) = @_;
2436		2751
2437	glPushMatrix;
2438	glTranslate 0.375, 0.375;	2752	glTranslate 0.375, 0.375;
2439		2753
2440	my ($w, $h) = @$self{qw(w h)};	2754	my ($w, $h) = @$self{qw(w h)};
2441		2755
2442	glColor 1, 0.8, 0.4;	2756	glColor 1, 0.8, 0.4;
…		…
2453	glVertex 0 , $h;	2767	glVertex 0 , $h;
2454	glVertex $w, $h;	2768	glVertex $w, $h;
2455	glVertex $w, 0;	2769	glVertex $w, 0;
2456	glEnd;	2770	glEnd;
2457		2771
2458	glPopMatrix;	2772	glTranslate 2 - 0.375, 2 - 0.375;
2459		2773
2460	glTranslate 2, 2;
2461	$self->SUPER::_draw;	2774	$self->SUPER::_draw;
2462	}	2775	}
2463		2776
2464	#############################################################################	2777	#############################################################################
2465		2778
…		…
2470	use CFClient::OpenGL;	2783	use CFClient::OpenGL;
2471		2784
2472	sub new {	2785	sub new {
2473	my $class = shift;	2786	my $class = shift;
2474		2787
2475	$class->SUPER::new (	2788	my $self = $class->SUPER::new (
2476	aspect => 1,	2789	aspect => 1,
		2790	can_events => 0,
2477	@_,	2791	@_,
2478	)	2792	);
		2793
		2794	if ($self->{anim} && $self->{animspeed}) {
		2795	Scalar::Util::weaken (my $widget = $self);
		2796
		2797	$self->{timer} = Event->timer (
		2798	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2799	hard => 1,
		2800	interval => $self->{animspeed},
		2801	cb => sub {
		2802	++$widget->{frame};
		2803	$widget->update;
		2804	},
		2805	);
		2806	}
		2807
		2808	$self
2479	}	2809	}
2480		2810
2481	sub size_request {	2811	sub size_request {
2482	(32, 8)	2812	(32, 8)
2483	}	2813	}
2484		2814
		2815	sub update {
		2816	my ($self) = @_;
		2817
		2818	return unless $self->{visible};
		2819
		2820	$self->SUPER::update;
		2821	}
		2822
2485	sub _draw {	2823	sub _draw {
2486	my ($self) = @_;	2824	my ($self) = @_;
2487		2825
2488	return unless $::CONN;#d# manage and cache textures differently	2826	return unless $::CONN;
		2827
		2828	my $face;
		2829
		2830	if ($self->{frame}) {
		2831	my $anim = $::CONN->{anim}[$self->{anim}];
		2832
		2833	$face = $anim->[ $self->{frame} % @$anim ]
		2834	if $anim && @$anim;
		2835	}
		2836
2489	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2837	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2490		2838
2491	# TODO animation
2492	if ($tex) {	2839	if ($tex) {
2493	glEnable GL_BLEND;
2494	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2495	glEnable GL_TEXTURE_2D;	2840	glEnable GL_TEXTURE_2D;
2496	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2841	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2497	glColor 1, 1, 1, 1;	2842	glColor 1, 1, 1, 1;
2498	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2843	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2499	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2500	glDisable GL_BLEND;
2501	}	2845	}
2502	}	2846	}
2503		2847
2504	#############################################################################	2848	sub DESTROY {
2505
2506	package CFClient::UI::InventoryItem;
2507
2508	our @ISA = CFClient::UI::HBox::;
2509
2510	sub new {
2511	my $class = shift;
2512
2513	my %args = @_;
2514
2515	my $item = $args{item};
2516
2517	my $desc = $item->{nrof} < 2
2518	? $item->{name}
2519	: "$item->{nrof} $item->{name_pl}";
2520
2521
2522	my $self = $class->SUPER::new (
2523	can_hover => 1,
2524	can_events => 1,
2525	tooltip => (CFClient::UI::Label->escape ($desc)
2526	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2527	connect_button_down => sub {
2528	my ($self, $ev, $x, $y) = @_;
2529
2530	# todo: maybe put examine on 1? but should just be a tooltip :(
2531	if ($ev->{button} == 1) {
2532	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2533	} elsif ($ev->{button} == 2) {
2534	$::CONN->send ("apply $item->{tag}");
2535	} elsif ($ev->{button} == 3) {
2536	CFClient::UI::Menu->new (
2537	items => [
2538	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2539	[
2540	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2541	sub { $::CONN->send ("lock $item->{tag}") },
2542	],
2543	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2544	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2545	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2546	],
2547	)->popup ($ev);
2548	}
2549
2550	1
2551	},
2552	%args
2553	);
2554	$self->add(new CFClient::UI::Face
2555	can_events => 0,
2556	face => $item->{face},
2557	anim => $item->{anim},
2558	animspeed => $item->{animspeed});
2559	$self->add(new CFClient::UI::Label
2560	can_events => 0,
2561	text => $desc);
2562
2563	$self
2564	}
2565
2566	#############################################################################
2567
2568	package CFClient::UI::Inventory;
2569
2570	our @ISA = CFClient::UI::ScrolledWindow::;
2571
2572	sub new {
2573	my $class = shift;
2574
2575	my $self = $class->SUPER::new (
2576	scrolled => (new CFClient::UI::VBox),
2577	@_,
2578	);
2579
2580	$self
2581	}
2582
2583	sub set_items {
2584	my ($self, $items) = @_;	2849	my ($self) = @_;
2585		2850
2586	$self->{scrolled}->clear;	2851	$self->{timer}->cancel
2587	return unless $items;	2852	if $self->{timer};
2588		2853
2589	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2854	$self->SUPER::DESTROY;
2590
2591	$self->{real_items} = \@items;
2592
2593	for my $item (@items) {
2594	my $desc = $item->{nrof} < 2
2595	? $item->{name}
2596	: "$item->{nrof} $item->{name_pl}";
2597
2598	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2599	}
2600
2601	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2602	}
2603
2604	sub size_request {
2605	my ($self) = @_;
2606	($self->{req_w}, $self->{req_h});
2607	}	2855	}
2608		2856
2609	#############################################################################	2857	#############################################################################
2610		2858
2611	package CFClient::UI::Menu;	2859	package CFClient::UI::Menu;
…		…
2646		2894
2647	# popup given the event (must be a mouse button down event currently)	2895	# popup given the event (must be a mouse button down event currently)
2648	sub popup {	2896	sub popup {
2649	my ($self, $ev) = @_;	2897	my ($self, $ev) = @_;
2650		2898
2651	$self->emit ("popdown");	2899	$self->_emit ("popdown");
2652		2900
2653	# maybe save $GRAB? must be careful about events...	2901	# maybe save $GRAB? must be careful about events...
2654	$GRAB = $self;	2902	$GRAB = $self;
2655	$self->{button} = $ev->{button};	2903	$self->{button} = $ev->{button};
2656		2904
2657	$self->show;	2905	$self->show;
2658	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2906	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2659	}	2907	}
2660		2908
2661	sub mouse_motion {	2909	sub mouse_motion {
2662	my ($self, $ev, $x, $y) = @_;	2910	my ($self, $ev, $x, $y) = @_;
2663		2911
2664	# TODO: should use vbox->find_widget or so	2912	# TODO: should use vbox->find_widget or so
2665	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2913	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2666	$self->{hover} = $self->{item}{$HOVER};	2914	$self->{hover} = $self->{item}{$HOVER};
		2915
		2916	0
2667	}	2917	}
2668		2918
2669	sub button_up {	2919	sub button_up {
2670	my ($self, $ev, $x, $y) = @_;	2920	my ($self, $ev, $x, $y) = @_;
2671		2921
2672	if ($ev->{button} == $self->{button}) {	2922	if ($ev->{button} == $self->{button}) {
2673	undef $GRAB;	2923	undef $GRAB;
2674	$self->hide;	2924	$self->hide;
2675		2925
2676	$self->emit ("popdown");	2926	$self->_emit ("popdown");
2677	$self->{hover}[1]->() if $self->{hover};	2927	$self->{hover}[1]->() if $self->{hover};
		2928	} else {
		2929	return 0
		2930	}
		2931
2678	}	2932	1
2679	}	2933	}
2680		2934
2681	#############################################################################	2935	#############################################################################
2682		2936
		2937	package CFClient::UI::Statusbox;
		2938
		2939	our @ISA = CFClient::UI::VBox::;
		2940
		2941	sub new {
		2942	my $class = shift;
		2943
		2944	$class->SUPER::new (
		2945	fontsize => 0.8,
		2946	@_,
		2947	)
		2948	}
		2949
		2950	sub reorder {
		2951	my ($self) = @_;
		2952	my $NOW = time;
		2953
		2954	while (my ($k, $v) = each %{ $self->{item} }) {
		2955	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2956	}
		2957
		2958	my @widgets;
		2959
		2960	my @items = sort {
		2961	$a->{pri} <=> $b->{pri}
		2962	or $b->{id} <=> $a->{id}
		2963	} values %{ $self->{item} };
		2964
		2965	my $count = 10 + 1;
		2966	for my $item (@items) {
		2967	last unless --$count;
		2968
		2969	push @widgets, $item->{label} ||= do {
		2970	# TODO: doesn't handle markup well (read as: at all)
		2971	my $short = $item->{count} > 1
		2972	? "<b>$item->{count} ×</b> $item->{text}"
		2973	: $item->{text};
		2974
		2975	for ($short) {
		2976	s/^\s+//;
		2977	s/\s+/ /g;
		2978	}
		2979
		2980	new CFClient::UI::Label
		2981	markup => $short,
		2982	tooltip => $item->{tooltip},
		2983	tooltip_font => $::FONT_PROP,
		2984	tooltip_width => 0.67,
		2985	fontsize => $item->{fontsize} || $self->{fontsize},
		2986	max_w => $::WIDTH * 0.44,
		2987	fg => $item->{fg},
		2988	can_events => 1,
		2989	can_hover => 1
		2990	};
		2991	}
		2992
		2993	$self->clear;
		2994	$self->SUPER::add (reverse @widgets);
		2995	}
		2996
		2997	sub add {
		2998	my ($self, $text, %arg) = @_;
		2999
		3000	$text =~ s/^\s+//;
		3001	$text =~ s/\s+$//;
		3002
		3003	return unless $text;
		3004
		3005	my $timeout = time + ((delete $arg{timeout}) || 60);
		3006
		3007	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		3008
		3009	if (my $item = $self->{item}{$group}) {
		3010	if ($item->{text} eq $text) {
		3011	$item->{count}++;
		3012	} else {
		3013	$item->{count} = 1;
		3014	$item->{text} = $item->{tooltip} = $text;
		3015	}
		3016	$item->{id} = ++$self->{id};
		3017	$item->{timeout} = $timeout;
		3018	delete $item->{label};
		3019	} else {
		3020	$self->{item}{$group} = {
		3021	id => ++$self->{id},
		3022	text => $text,
		3023	timeout => $timeout,
		3024	tooltip => $text,
		3025	fg => [0.8, 0.8, 0.8, 0.8],
		3026	pri => 0,
		3027	count => 1,
		3028	%arg,
		3029	};
		3030	}
		3031
		3032	$self->reorder;
		3033	}
		3034
		3035	sub reconfigure {
		3036	my ($self) = @_;
		3037
		3038	delete $_->{label}
		3039	for values %{ $self->{item} || {} };
		3040
		3041	$self->reorder;
		3042	$self->SUPER::reconfigure;
		3043	}
		3044
		3045	#############################################################################
		3046
		3047	package CFClient::UI::Inventory;
		3048
		3049	our @ISA = CFClient::UI::ScrolledWindow::;
		3050
		3051	sub new {
		3052	my $class = shift;
		3053
		3054	my $self = $class->SUPER::new (
		3055	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3056	@_,
		3057	);
		3058
		3059	$self
		3060	}
		3061
		3062	sub set_items {
		3063	my ($self, $items) = @_;
		3064
		3065	$self->{scrolled}->clear;
		3066	return unless $items;
		3067
		3068	my @items = sort {
		3069	($a->{type} <=> $b->{type})
		3070	or ($a->{name} cmp $b->{name})
		3071	} @$items;
		3072
		3073	$self->{real_items} = \@items;
		3074
		3075	my $row = 0;
		3076	for my $item (@items) {
		3077	CFClient::Item::update_widgets $item;
		3078
		3079	$self->{scrolled}->add (0, $row, $item->{face_widget});
		3080	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		3081	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		3082
		3083	$row++;
		3084	}
		3085	}
		3086
		3087	#############################################################################
		3088
		3089	package CFClient::UI::BindEditor;
		3090
		3091	our @ISA = CFClient::UI::FancyFrame::;
		3092
		3093	sub new {
		3094	my $class = shift;
		3095
		3096	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3097
		3098	$self->add (my $vb = new CFClient::UI::VBox);
		3099
		3100
		3101	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3102	text => "start recording",
		3103	tooltip => "Start/Stops recording of actions."
		3104	."All subsequent actions after the recording started will be captured."
		3105	."The actions are displayed after the record was stopped."
		3106	."To bind the action you have to click on the 'Bind' button",
		3107	on_activate => sub {
		3108	unless ($self->{recording}) {
		3109	$self->start;
		3110	} else {
		3111	$self->stop;
		3112	}
		3113	});
		3114
		3115	$vb->add (new CFClient::UI::Label text => "Actions:");
		3116	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3117
		3118	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3119	$vb->add (my $hb = new CFClient::UI::HBox);
		3120	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3121	$hb->add (new CFClient::UI::Button
		3122	text => "bind",
		3123	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3124	on_activate => sub {
		3125	$self->ask_for_bind;
		3126	});
		3127
		3128	$vb->add (my $hb = new CFClient::UI::HBox);
		3129	$hb->add (new CFClient::UI::Button
		3130	text => "ok",
		3131	expand => 1,
		3132	tooltip => "This closes the binding editor and saves the binding",
		3133	on_activate => sub {
		3134	$self->hide;
		3135	$self->commit;
		3136	});
		3137
		3138	$hb->add (new CFClient::UI::Button
		3139	text => "cancel",
		3140	expand => 1,
		3141	tooltip => "This closes the binding editor without saving",
		3142	on_activate => sub {
		3143	$self->hide;
		3144	$self->{binding_cancel}->()
		3145	if $self->{binding_cancel};
		3146	});
		3147
		3148	$self->update_binding_widgets;
		3149
		3150	$self
		3151	}
		3152
		3153	sub commit {
		3154	my ($self) = @_;
		3155	my ($mod, $sym, $cmds) = $self->get_binding;
		3156	if ($sym != 0 && @$cmds > 0) {
		3157	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3158	."'. Don't forget 'Save Config'!");
		3159	$self->{binding_change}->($mod, $sym, $cmds)
		3160	if $self->{binding_change};
		3161	} else {
		3162	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3163	$self->{binding_cancel}->()
		3164	if $self->{binding_cancel};
		3165	}
		3166	}
		3167
		3168	sub start {
		3169	my ($self) = @_;
		3170
		3171	$self->{rec_btn}->set_text ("stop recording");
		3172	$self->{recording} = 1;
		3173	$self->clear_command_list;
		3174	$::CONN->start_record if $::CONN;
		3175	}
		3176
		3177	sub stop {
		3178	my ($self) = @_;
		3179
		3180	$self->{rec_btn}->set_text ("start recording");
		3181	$self->{recording} = 0;
		3182
		3183	my $rec;
		3184	$rec = $::CONN->stop_record if $::CONN;
		3185	return unless ref $rec eq 'ARRAY';
		3186	$self->set_command_list ($rec);
		3187	}
		3188
		3189
		3190	sub ask_for_bind_and_commit {
		3191	my ($self) = @_;
		3192	$self->ask_for_bind (1);
		3193	}
		3194
		3195	sub ask_for_bind {
		3196	my ($self, $commit) = @_;
		3197
		3198	CFClient::Binder::open_binding_dialog (sub {
		3199	my ($mod, $sym) = @_;
		3200	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3201	$self->update_binding_widgets;
		3202	$self->commit if $commit;
		3203	});
		3204	}
		3205
		3206	# $mod and $sym are the modifiers and key symbol
		3207	# $cmds is a array ref of strings (the commands)
		3208	# $cb is the callback that is executed on OK
		3209	# $ccb is the callback that is executed on CANCEL and
		3210	# when the binding was unsuccessful on OK
		3211	sub set_binding {
		3212	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3213
		3214	$self->clear_command_list;
		3215	$self->{recording} = 0;
		3216	$self->{rec_btn}->set_text ("start recording");
		3217
		3218	$self->{binding} = [$mod, $sym];
		3219	$self->{commands} = $cmds;
		3220
		3221	$self->{binding_change} = $cb;
		3222	$self->{binding_cancel} = $ccb;
		3223
		3224	$self->update_binding_widgets;
		3225	}
		3226
		3227	# this is a shortcut method that asks for a binding
		3228	# and then just binds it.
		3229	sub do_quick_binding {
		3230	my ($self, $cmds) = @_;
		3231	$self->set_binding (undef, undef, $cmds, sub {
		3232	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3233	});
		3234	$self->ask_for_bind (1);
		3235	}
		3236
		3237	sub update_binding_widgets {
		3238	my ($self) = @_;
		3239	my ($mod, $sym, $cmds) = $self->get_binding;
		3240	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3241	$self->set_command_list ($cmds);
		3242	}
		3243
		3244	sub get_binding {
		3245	my ($self) = @_;
		3246	return (
		3247	$self->{binding}->[0],
		3248	$self->{binding}->[1],
		3249	[ grep { defined $_ } @{$self->{commands}} ]
		3250	);
		3251	}
		3252
		3253	sub clear_command_list {
		3254	my ($self) = @_;
		3255	$self->{cmdbox}->clear ();
		3256	}
		3257
		3258	sub set_command_list {
		3259	my ($self, $cmds) = @_;
		3260
		3261	$self->{cmdbox}->clear ();
		3262	$self->{commands} = $cmds;
		3263
		3264	my $idx = 0;
		3265
		3266	for (@$cmds) {
		3267	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3268
		3269	my $i = $idx;
		3270	$hb->add (new CFClient::UI::Label text => $_);
		3271	$hb->add (new CFClient::UI::Button
		3272	text => "delete",
		3273	tooltip => "Deletes the action from the record",
		3274	on_activate => sub {
		3275	$self->{cmdbox}->remove ($hb);
		3276	$cmds->[$i] = undef;
		3277	});
		3278
		3279
		3280	$idx++
		3281	}
		3282	}
		3283
		3284	#############################################################################
		3285
		3286	package CFClient::UI::SpellList;
		3287
		3288	our @ISA = CFClient::UI::FancyFrame::;
		3289
		3290	sub new {
		3291	my $class = shift;
		3292
		3293	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3294
		3295	$self->add (new CFClient::UI::ScrolledWindow
		3296	scrolled => $self->{spellbox} = new CFClient::UI::Table);
		3297
		3298	$self;
		3299	}
		3300
		3301	# XXX: Do sorting? Argl...
		3302	sub add_spell {
		3303	my ($self, $spell) = @_;
		3304	$self->{spells}->{$spell->{name}} = $spell;
		3305
		3306	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
		3307	face => $spell->{face},
		3308	can_hover => 1,
		3309	can_events => 1,
		3310	tooltip => $spell->{message});
		3311
		3312	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3313	text => $spell->{name},
		3314	can_hover => 1,
		3315	can_events => 1,
		3316	tooltip => $spell->{message},
		3317	expand => 1);
		3318
		3319	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3320	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3321	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3322	expand => 1);
		3323
		3324	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3325	text => "bind to key",
		3326	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3327	}
		3328
		3329	sub rebuild_spell_list {
		3330	my ($self) = @_;
		3331	$self->{tbl_idx} = 0;
		3332	$self->add_spell ($_) for values %{$self->{spells}};
		3333	}
		3334
		3335	sub remove_spell {
		3336	my ($self, $spell) = @_;
		3337	delete $self->{spells}->{$spell->{name}};
		3338	$self->rebuild_spell_list;
		3339	}
		3340
		3341	#############################################################################
		3342
2683	package CFClient::UI::Root;	3343	package CFClient::UI::Root;
2684		3344
2685	our @ISA = CFClient::UI::Container::;	3345	our @ISA = CFClient::UI::Container::;
2686		3346
2687	use CFClient::OpenGL;	3347	use CFClient::OpenGL;
2688		3348
2689	sub check_size {	3349	sub new {
2690	my ($self) = @_;	3350	my $class = shift;
2691		3351
2692	$self->configure (0, 0, $self->{w}, $self->{h});	3352	my $self = $class->SUPER::new (
		3353	visible => 1,
		3354	@_,
		3355	);
		3356
		3357	Scalar::Util::weaken ($self->{root} = $self);
		3358
		3359	$self
2693	}	3360	}
2694		3361
2695	sub size_request {	3362	sub size_request {
2696	my ($self) = @_;	3363	my ($self) = @_;
2697		3364
2698	($self->{w}, $self->{h})	3365	($self->{w}, $self->{h})
		3366	}
		3367
		3368	sub _to_pixel {
		3369	my ($coord, $size, $max) = @_;
		3370
		3371	$coord =
		3372	$coord eq "center" ? ($max - $size) * 0.5
		3373	: $coord eq "max" ? $max
		3374	: $coord;
		3375
		3376	$coord = 0 if $coord < 0;
		3377	$coord = $max - $size if $coord > $max - $size;
		3378
		3379	int $coord + 0.5
2699	}	3380	}
2700		3381
2701	sub size_allocate {	3382	sub size_allocate {
2702	my ($self, $w, $h) = @_;	3383	my ($self, $w, $h) = @_;
2703		3384
2704	my $old_w = $self->{old_w};
2705	my $old_h = $self->{old_h};
2706
2707	if ($old_w && $old_h) {
2708	for my $child ($self->children) {
2709	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2710	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2711	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2712	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2713	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2714	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2715	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2716	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2717	}
2718	}
2719
2720	$self->{old_w} = $w;
2721	$self->{old_h} = $h;
2722	}
2723
2724	sub configure {
2725	my ($self, $x, $y, $w, $h) = @_;
2726
2727	$self->SUPER::configure ($x, $y, $w, $h);
2728
2729	for my $child ($self->children) {	3385	for my $child ($self->children) {
2730	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3386	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2731		3387
2732	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3388	$X = $child->{force_x} if exists $child->{force_x};
2733	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3389	$Y = $child->{force_y} if exists $child->{force_y};
		3390
		3391	$X = _to_pixel $X, $W, $self->{w};
		3392	$Y = _to_pixel $Y, $H, $self->{h};
		3393
2734	$child->configure ($X, $Y, $W, $H);	3394	$child->configure ($X, $Y, $W, $H);
2735	}	3395	}
2736	}	3396	}
2737		3397
2738	sub _topleft {	3398	sub coord2local {
2739	my ($self, $x, $y) = @_;	3399	my ($self, $x, $y) = @_;
2740		3400
2741	($x, $y)	3401	($x, $y)
2742	}	3402	}
2743		3403
		3404	sub coord2global {
		3405	my ($self, $x, $y) = @_;
		3406
		3407	($x, $y)
		3408	}
		3409
2744	sub update {	3410	sub update {
2745	my ($self) = @_;	3411	my ($self) = @_;
2746		3412
2747	$self->check_size;	3413	$::WANT_REFRESH++;
2748	::refresh ();
2749	}	3414	}
2750		3415
2751	sub add {	3416	sub add {
2752	my ($self, $child) = @_;	3417	my ($self, @children) = @_;
2753		3418
2754	# integerize window positions	3419	$_->{is_toplevel} = 1
2755	$child->{x} = int $child->{x};	3420	for @children;
2756	$child->{y} = int $child->{y};
2757		3421
2758	$self->SUPER::add ($child);	3422	$self->SUPER::add (@children);
		3423	}
		3424
		3425	sub remove {
		3426	my ($self, @children) = @_;
		3427
		3428	$self->SUPER::remove (@children);
		3429
		3430	delete $self->{is_toplevel}
		3431	for @children;
		3432
		3433	while (@children) {
		3434	my $w = pop @children;
		3435	push @children, $w->children;
		3436	$w->set_invisible;
		3437	}
2759	}	3438	}
2760		3439
2761	sub on_refresh {	3440	sub on_refresh {
2762	my ($self, $id, $cb) = @_;	3441	my ($self, $id, $cb) = @_;
2763		3442
2764	$self->{refresh_hook}{$id} = $cb;	3443	$self->{refresh_hook}{$id} = $cb;
2765	}	3444	}
2766		3445
		3446	sub on_post_alloc {
		3447	my ($self, $id, $cb) = @_;
		3448
		3449	$self->{post_alloc_hook}{$id} = $cb;
		3450	}
		3451
2767	sub draw {	3452	sub draw {
2768	my ($self) = @_;	3453	my ($self) = @_;
2769		3454
2770	while (my $rcb = delete $self->{refresh_hook}) {	3455	while ($self->{refresh_hook}) {
2771	$_->() for values %$rcb;	3456	$_->()
		3457	for values %{delete $self->{refresh_hook}};
2772	}	3458	}
		3459
		3460	if ($self->{realloc}) {
		3461	my %queue;
		3462	my @queue;
		3463	my $widget;
		3464
		3465	outer:
		3466	while () {
		3467	if (my $realloc = delete $self->{realloc}) {
		3468	for $widget (values %$realloc) {
		3469	$widget->{visible} or next; # do not resize invisible widgets
		3470
		3471	$queue{$widget+0}++ and next; # duplicates are common
		3472
		3473	push @{ $queue[$widget->{visible}] }, $widget;
		3474	}
		3475	}
		3476
		3477	while () {
		3478	@queue or last outer;
		3479
		3480	$widget = pop @{ $queue[-1] || [] }
		3481	and last;
		3482
		3483	pop @queue;
		3484	}
		3485
		3486	delete $queue{$widget+0};
		3487
		3488	my ($w, $h) = $widget->size_request;
		3489
		3490	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3491	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3492
		3493	$w = $widget->{force_w} if exists $widget->{force_w};
		3494	$h = $widget->{force_h} if exists $widget->{force_h};
		3495
		3496	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3497	|| delete $widget->{force_realloc}) {
		3498	$widget->{req_w} = $w;
		3499	$widget->{req_h} = $h;
		3500
		3501	$self->{size_alloc}{$widget+0} = $widget;
		3502
		3503	if (my $parent = $widget->{parent}) {
		3504	$self->{realloc}{$parent+0} = $parent
		3505	unless $queue{$parent+0};
		3506
		3507	$parent->{force_size_alloc} = 1;
		3508	$self->{size_alloc}{$parent+0} = $parent;
		3509	}
		3510	}
		3511
		3512	delete $self->{realloc}{$widget+0};
		3513	}
		3514	}
		3515
		3516	while (my $size_alloc = delete $self->{size_alloc}) {
		3517	my @queue = sort { $b->{visible} <=> $a->{visible} }
		3518	values %$size_alloc;
		3519
		3520	while () {
		3521	my $widget = pop @queue || last;
		3522
		3523	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
		3524
		3525	$w = 0 if $w < 0;
		3526	$h = 0 if $h < 0;
		3527
		3528	$w = int $w + 0.5;
		3529	$h = int $h + 0.5;
		3530
		3531	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3532	$widget->{old_w} = $widget->{w};
		3533	$widget->{old_h} = $widget->{h};
		3534
		3535	$widget->{w} = $w;
		3536	$widget->{h} = $h;
		3537
		3538	$widget->emit (size_allocate => $w, $h);
		3539	}
		3540	}
		3541	}
		3542
		3543	while ($self->{post_alloc_hook}) {
		3544	$_->()
		3545	for values %{delete $self->{post_alloc_hook}};
		3546	}
		3547
2773		3548
2774	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3549	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2775	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3550	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2776	glClear GL_COLOR_BUFFER_BIT;	3551	glClear GL_COLOR_BUFFER_BIT;
2777		3552
2778	glMatrixMode GL_PROJECTION;	3553	glMatrixMode GL_PROJECTION;
2779	glLoadIdentity;	3554	glLoadIdentity;
2780	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3555	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2781	glMatrixMode GL_MODELVIEW;	3556	glMatrixMode GL_MODELVIEW;
2782	glLoadIdentity;	3557	glLoadIdentity;
2783		3558
		3559	{
		3560	package CFClient::UI::Base;
		3561
		3562	($draw_x, $draw_y, $draw_w, $draw_h) =
		3563	(0, 0, $self->{w}, $self->{h});
		3564	}
		3565
2784	$self->_draw;	3566	$self->_draw;
2785	}	3567	}
2786		3568
2787	#############################################################################	3569	#############################################################################
2788		3570
2789	package CFClient::UI;	3571	package CFClient::UI;
2790		3572
2791	$ROOT = new CFClient::UI::Root;	3573	$ROOT = new CFClient::UI::Root;
2792	$TOOLTIP = new CFClient::UI::Tooltip;	3574	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2793		3575
2794	1	3576	1
2795		3577

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