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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.186 by root, Mon May 8 20:39:34 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	#############################################################################
…		…
530		676
531	$self	677	$self
532	}	678	}
533		679
534	sub add {	680	sub add {
535	my ($self, $child) = @_;	681	my ($self, @widgets) = @_;
536		682
537	$child->set_parent ($self);	683	$_->set_parent ($self)
		684	for @widgets;
538		685
539	use sort 'stable';	686	use sort 'stable';
540		687
541	$self->{children} = [	688	$self->{children} = [
542	sort { $a->{z} <=> $b->{z} }	689	sort { $a->{z} <=> $b->{z} }
543	@{$self->{children}}, $child	690	@{$self->{children}}, @widgets
544	];	691	];
545		692
546	$child->check_size;	693	$self->realloc;
547	$self->update;
548	}	694	}
549		695
550	sub children {	696	sub children {
551	@{ $_[0]{children} }	697	@{ $_[0]{children} }
552	}	698	}
…		…
557	delete $child->{parent};	703	delete $child->{parent};
558	$child->hide;	704	$child->hide;
559		705
560	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	706	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
561		707
562	$self->check_size;	708	$self->realloc;
563	$self->update;
564	}	709	}
565		710
566	sub clear {	711	sub clear {
567	my ($self) = @_;	712	my ($self) = @_;
568		713
…		…
572	for (@$children) {	717	for (@$children) {
573	delete $_->{parent};	718	delete $_->{parent};
574	$_->hide;	719	$_->hide;
575	}	720	}
576		721
577	$self->check_size;	722	$self->realloc;
578	$self->update;
579	}	723	}
580		724
581	sub find_widget {	725	sub find_widget {
582	my ($self, $x, $y) = @_;	726	my ($self, $x, $y) = @_;
583		727
…		…
658	}	802	}
659		803
660	sub update {	804	sub update {
661	my ($self) = @_;	805	my ($self) = @_;
662		806
663	$ROOT->on_refresh ($self => sub { $self->render_child });	807	$ROOT->on_post_alloc ($self => sub { $self->render_child });
664	$self->SUPER::update;	808	$self->SUPER::update;
665	}	809	}
666		810
667	sub size_allocate {	811	sub size_allocate {
668	my ($self, $w, $h) = @_;	812	my ($self, $w, $h) = @_;
…		…
670	$self->SUPER::size_allocate ($w, $h);	814	$self->SUPER::size_allocate ($w, $h);
671	$self->update;	815	$self->update;
672	}	816	}
673		817
674	sub _render {	818	sub _render {
		819	my ($self) = @_;
		820
675	$_[0]{children}[0]->draw;	821	$self->{children}[0]->draw;
676	}	822	}
677		823
678	sub render_child {	824	sub render_child {
679	my ($self) = @_;	825	my ($self) = @_;
680		826
681	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	827	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
682	glClearColor 0, 0, 0, 0;	828	glClearColor 0, 0, 0, 0;
683	glClear GL_COLOR_BUFFER_BIT;	829	glClear GL_COLOR_BUFFER_BIT;
684		830
		831	{
		832	package CFClient::UI::Base;
		833
		834	($draw_x, $draw_y, $draw_w, $draw_h) =
		835	(0, 0, $self->{w}, $self->{h});
		836	}
		837
685	$self->_render;	838	$self->_render;
686	# glColorMask 1, 1, 1, 0;
687	# glEnable GL_BLEND;
688	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
689	# glRasterPos 0, 0;
690	# glCopyPixels 0, 0, $self->{w}, $self->{h};
691	# glDisable GL_BLEND;
692	# glColorMask 1, 1, 1, 1;
693	};	839	};
694	}	840	}
695		841
696	sub _draw {	842	sub _draw {
697	my ($self) = @_;	843	my ($self) = @_;
698		844
699	my ($w, $h) = ($self->w, $self->h);	845	my ($w, $h) = @$self{qw(w h)};
700		846
701	my $tex = $self->{texture}	847	my $tex = $self->{texture}
702	or return;	848	or return;
703		849
704	glEnable GL_BLEND;
705	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
706	glEnable GL_TEXTURE_2D;	850	glEnable GL_TEXTURE_2D;
707	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	851	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
708	glColor 0, 0, 0, 1;	852	glColor 1, 1, 1, 1;
709		853
710	$tex->draw_quad (0, 0, $w, $h);	854	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
711		855
712	glDisable GL_BLEND;
713	glDisable GL_TEXTURE_2D;	856	glDisable GL_TEXTURE_2D;
714	}	857	}
715		858
716	#############################################################################	859	#############################################################################
717		860
718	package CFClient::UI::ViewPort;	861	package CFClient::UI::ViewPort;
719		862
720	our @ISA = CFClient::UI::Window::;	863	our @ISA = CFClient::UI::Window::;
721		864
		865	sub new {
		866	my $class = shift;
		867
		868	$class->SUPER::new (
		869	scroll_x => 0,
		870	scroll_y => 1,
		871	@_,
		872	)
		873	}
		874
722	sub size_request {	875	sub size_request {
723	my ($self) = @_;	876	my ($self) = @_;
724		877
725	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	878	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
726	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
727		879
728	@$self{qw(child_w child_h)}	880	$w = 10 if $self->{scroll_x};
		881	$h = 10 if $self->{scroll_y};
		882
		883	($w, $h)
729	}	884	}
730		885
731	sub size_allocate {	886	sub size_allocate {
732	my ($self, $w, $h) = @_;	887	my ($self, $w, $h) = @_;
733		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);
734	$self->update;	895	$self->update;
735	}	896	}
736		897
737	sub set_offset {	898	sub set_offset {
738	my ($self, $x, $y) = @_;	899	my ($self, $x, $y) = @_;
…		…
741	$self->{view_y} = int $y;	902	$self->{view_y} = int $y;
742		903
743	$self->update;	904	$self->update;
744	}	905	}
745		906
746	# 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 $self... but we should not ask for that
747	sub _topleft {	908	sub coord2local {
748	my ($self, $x, $y) = @_;	909	my ($self, $x, $y) = @_;
749		910
750	$self->SUPER::_topleft ($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, $y)
751	}	921	}
752		922
753	sub find_widget {	923	sub find_widget {
754	my ($self, $x, $y) = @_;	924	my ($self, $x, $y) = @_;
755		925
…		…
763	}	933	}
764		934
765	sub _render {	935	sub _render {
766	my ($self) = @_;	936	my ($self) = @_;
767		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 - $self->{view_y};
		940
768	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	941	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
769		942
770	$self->SUPER::_render;	943	$self->SUPER::_render;
771	}	944	}
772		945
…		…
780	my $class = shift;	953	my $class = shift;
781		954
782	my $self;	955	my $self;
783		956
784	my $slider = new CFClient::UI::Slider	957	my $slider = new CFClient::UI::Slider
785	vertical => 1,	958	vertical => 1,
786	range => [0, 0, 1, 0.01], # HACK fix	959	range => [0, 0, 1, 0.01], # HACK fix
787	connect_changed => sub {	960	on_changed => sub {
788	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	961	$self->{vp}->set_offset (0, $_[1]);
789	},	962	},
790	;	963	;
791		964
792	$self = $class->SUPER::new (	965	$self = $class->SUPER::new (
793	vp => (new CFClient::UI::ViewPort),	966	vp => (new CFClient::UI::ViewPort expand => 1),
794	slider => $slider,	967	slider => $slider,
795	@_,	968	@_,
796	);	969	);
797		970
798	$self->{vp}->add ($self->{scrolled});	971	$self->{vp}->add ($self->{scrolled});
…		…
800	$self->add ($self->{slider});	973	$self->add ($self->{slider});
801		974
802	$self	975	$self
803	}	976	}
804		977
		978	sub update {
		979	my ($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
805	#TODO# update range on size_allocate depeneing on child	997	#TODO# update range on size_allocate depending on child
806	# update viewport offset on scroll	998	# update viewport offset on scroll
807		999
808	#############################################################################	1000	#############################################################################
809		1001
810	package CFClient::UI::Frame;	1002	package CFClient::UI::Frame;
…		…
814	use CFClient::OpenGL;	1006	use CFClient::OpenGL;
815		1007
816	sub new {	1008	sub new {
817	my $class = shift;	1009	my $class = shift;
818		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
819	my $self = $class->SUPER::new (	1061	my $self = $class->SUPER::new (
820	bg => [1, 1, 1, 1],	1062	bg => [1, 1, 1, 1],
821	border_bg => [1, 1, 1, 1],	1063	border_bg => [1, 1, 1, 1],
822	border => 0.8,	1064	border => 0.6,
823	@_	1065	can_events => 1,
		1066	min_w => 16,
		1067	min_h => 16,
		1068	%arg,
824	);	1069	);
825		1070
826	$self
827	}
828
829	sub _draw {
830	my ($self) = @_;
831
832	my ($w, $h) = ($self->{w}, $self->{h});
833
834	glEnable GL_BLEND;
835	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
836	glEnable GL_TEXTURE_2D;
837	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
838
839	# glBegin GL_QUADS;
840	# glColor 0, 0, 0, 0;
841	# glVertex 0 , 0;
842	# glVertex 0 , $h;
843	# glVertex $w, $h;
844	# glVertex $w, 0;
845	# glEnd;
846
847
848	$self->child->draw;
849	glDisable GL_BLEND;
850	glDisable GL_TEXTURE_2D;
851	}
852
853	#############################################################################
854
855	package CFClient::UI::FancyFrame;
856
857	our @ISA = CFClient::UI::Bin::;
858
859	use CFClient::OpenGL;
860
861	my @tex =
862	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
863	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
864
865	sub new {
866	my $class = shift;
867
868	# TODO: user_x, user_y, overwrite moveto?
869
870	my $self = $class->SUPER::new (
871	bg => [1, 1, 1, 1],
872	border_bg => [1, 1, 1, 1],
873	border => 0.6,
874	can_events => 1,
875	@_
876	);
877
878	$self->{title} &&= new CFClient::UI::Label	1071	$self->{title} = new CFClient::UI::Label
879	align => 0,	1072	align => 0,
880	valign => 1,	1073	valign => 1,
881	text => $self->{title},	1074	text => $title,
882	fontsize => $self->{border};	1075	fontsize => $self->{border}
		1076	if defined $title;
883		1077
884	$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};
885	}	1086	}
886		1087
887	sub border {	1088	sub border {
888	int $_[0]{border} * $::FONTSIZE	1089	int $_[0]{border} * $::FONTSIZE
889	}	1090	}
890		1091
891	sub size_request {	1092	sub size_request {
892	my ($self) = @_;	1093	my ($self) = @_;
		1094
		1095	$self->{title}->size_request
		1096	if $self->{title};
893		1097
894	my ($w, $h) = $self->SUPER::size_request;	1098	my ($w, $h) = $self->SUPER::size_request;
895		1099
896	(	1100	(
897	$w + $self->border * 2,	1101	$w + $self->border * 2,
…		…
900	}	1104	}
901		1105
902	sub size_allocate {	1106	sub size_allocate {
903	my ($self, $w, $h) = @_;	1107	my ($self, $w, $h) = @_;
904		1108
		1109	if ($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
905	$h -= List::Util::max 0, $self->border * 2;	1117	$h -= List::Util::max 0, $border * 2;
906	$w -= List::Util::max 0, $self->border * 2;	1118	$w -= List::Util::max 0, $border * 2;
907		1119
908	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
909	if $self->{title};
910
911	$self->child->configure ($self->border, $self->border, $w, $h);	1120	$self->child->configure ($border, $border, $w, $h);
912	}	1121	}
913		1122
914	sub button_down {	1123	sub button_down {
915	my ($self, $ev, $x, $y) = @_;	1124	my ($self, $ev, $x, $y) = @_;
916		1125
…		…
932	my ($ev, $x, $y) = @_;	1141	my ($ev, $x, $y) = @_;
933		1142
934	my $dx = $ev->{x} - $ox;	1143	my $dx = $ev->{x} - $ox;
935	my $dy = $ev->{y} - $oy;	1144	my $dy = $ev->{y} - $oy;
936		1145
937	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1146	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
938	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1147	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1148
		1149	$self->realloc;
939	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1150	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
940	$self->check_size;
941	};	1151	};
942		1152
943	} elsif ($lr ^ $td) {	1153	} elsif ($lr ^ $td) {
944	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1154	my ($ox, $oy) = ($ev->{x}, $ev->{y});
945	my ($bx, $by) = ($self->{x}, $self->{y});	1155	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
947	$self->{motion} = sub {	1157	$self->{motion} = sub {
948	my ($ev, $x, $y) = @_;	1158	my ($ev, $x, $y) = @_;
949		1159
950	($x, $y) = ($ev->{x}, $ev->{y});	1160	($x, $y) = ($ev->{x}, $ev->{y});
951		1161
952	$self->move ($bx + $x - $ox, $by + $y - $oy);	1162	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
953	$self->update;
954	};	1163	};
		1164	} else {
		1165	return 0;
		1166	}
		1167
955	}	1168	1
956	}	1169	}
957		1170
958	sub button_up {	1171	sub button_up {
959	my ($self, $ev, $x, $y) = @_;	1172	my ($self, $ev, $x, $y) = @_;
960		1173
961	delete $self->{motion};	1174	!!delete $self->{motion}
962	}	1175	}
963		1176
964	sub mouse_motion {	1177	sub mouse_motion {
965	my ($self, $ev, $x, $y) = @_;	1178	my ($self, $ev, $x, $y) = @_;
966		1179
967	$self->{motion}->($ev, $x, $y) if $self->{motion};	1180	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1181
		1182	!!$self->{motion}
968	}	1183	}
969		1184
970	sub _draw {	1185	sub _draw {
971	my ($self) = @_;	1186	my ($self) = @_;
972		1187
		1188	my $child = $self->{children}[0];
		1189
973	my ($w, $h ) = ($self->{w}, $self->{h});	1190	my ($w, $h ) = ($self->{w}, $self->{h});
974	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1191	my ($cw, $ch) = ($child->{w}, $child->{h});
975		1192
976	glEnable GL_BLEND;
977	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
978	glEnable GL_TEXTURE_2D;	1193	glEnable GL_TEXTURE_2D;
979	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1194	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
980		1195
981	my $border = $self->border;	1196	my $border = $self->border;
982		1197
983	glColor @{ $self->{border_bg} };	1198	glColor @{ $self->{border_bg} };
984	$tex[1]->draw_quad (0, 0, $w, $border);	1199	$border[0]->draw_quad_alpha (0, 0, $w, $border);
985	$tex[3]->draw_quad (0, $border, $border, $ch);	1200	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
986	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1201	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
987	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1202	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
988		1203
989	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1204	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
990	my $bg = $tex[0];	1205	glColor @{ $self->{bg} };
991		1206
992	# TODO: repeat texture not scale	1207	# TODO: repeat texture not scale
		1208	# solve this better(?)
993	my $rep_x = $cw / $bg->{w};	1209	$bg->{s} = $cw / $bg->{w};
994	my $rep_y = $ch / $bg->{h};	1210	$bg->{t} = $ch / $bg->{h};
995
996	glColor @{ $self->{bg} };
997
998	$bg->{s} = $rep_x;
999	$bg->{t} = $rep_y;
1000	$bg->{wrap_mode} = 1;
1001	$bg->draw_quad ($border, $border, $cw, $ch);	1211	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1212	}
1002		1213
1003	glDisable GL_TEXTURE_2D;	1214	glDisable GL_TEXTURE_2D;
1004	glDisable GL_BLEND;
1005	}
1006		1215
1007	$self->{title}->draw if $self->{title};
1008
1009	$self->child->draw;	1216	$child->draw;
		1217
		1218	if ($self->{title}) {
		1219	glTranslate 0, $border - $self->{h};
		1220	$self->{title}->_draw;
		1221	}
1010	}	1222	}
1011		1223
1012	#############################################################################	1224	#############################################################################
1013		1225
1014	package CFClient::UI::Table;	1226	package CFClient::UI::Table;
…		…
1022	sub new {	1234	sub new {
1023	my $class = shift;	1235	my $class = shift;
1024		1236
1025	$class->SUPER::new (	1237	$class->SUPER::new (
1026	col_expand => [],	1238	col_expand => [],
1027	@_	1239	@_,
1028	)	1240	)
		1241	}
		1242
		1243	sub children {
		1244	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1029	}	1245	}
1030		1246
1031	sub add {	1247	sub add {
1032	my ($self, $x, $y, $child) = @_;	1248	my ($self, $x, $y, $child) = @_;
1033		1249
1034	$child->set_parent ($self);	1250	$child->set_parent ($self);
1035	$self->{children}[$y][$x] = $child;	1251	$self->{children}[$y][$x] = $child;
1036		1252
1037	$child->check_size;	1253	$self->realloc;
1038	}	1254	}
1039		1255
1040	sub children {
1041	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1042	}
1043
1044	# TODO: move to container class maybe? send childs a signal on removal?	1256	# TODO: move to container class maybe? send children a signal on removal?
1045	sub clear {	1257	sub clear {
1046	my ($self) = @_;	1258	my ($self) = @_;
1047		1259
1048	my @children = $self->children;	1260	my @children = $self->children;
1049	delete $self->{children};	1261	delete $self->{children};
…		…
1051	for (@children) {	1263	for (@children) {
1052	delete $_->{parent};	1264	delete $_->{parent};
1053	$_->hide;	1265	$_->hide;
1054	}	1266	}
1055		1267
1056	$self->update;	1268	$self->realloc;
1057	}	1269	}
1058		1270
1059	sub get_wh {	1271	sub get_wh {
1060	my ($self) = @_;	1272	my ($self) = @_;
1061		1273
…		…
1092	sub size_allocate {	1304	sub size_allocate {
1093	my ($self, $w, $h) = @_;	1305	my ($self, $w, $h) = @_;
1094		1306
1095	my ($ws, $hs) = $self->get_wh;	1307	my ($ws, $hs) = $self->get_wh;
1096		1308
1097	my $req_w = sum @$ws;	1309	my $req_w = (sum @$ws) || 1;
1098	my $req_h = sum @$hs;	1310	my $req_h = (sum @$hs) || 1;
1099		1311
1100	# TODO: nicer code && do row_expand	1312	# TODO: nicer code && do row_expand
1101	my @col_expand = @{$self->{col_expand}};	1313	my @col_expand = @{$self->{col_expand}};
1102	@col_expand = (1) x @$ws unless @col_expand;	1314	@col_expand = (1) x @$ws unless @col_expand;
1103	my $col_expand = (sum @col_expand) || 1;	1315	my $col_expand = (sum @col_expand) || 1;
…		…
1157	}	1369	}
1158	}	1370	}
1159		1371
1160	#############################################################################	1372	#############################################################################
1161		1373
1162	package CFClient::UI::HBox;	1374	package CFClient::UI::Box;
1163
1164	# TODO: wrap into common Box base class
1165		1375
1166	our @ISA = CFClient::UI::Container::;	1376	our @ISA = CFClient::UI::Container::;
1167		1377
1168	sub size_request {	1378	sub size_request {
1169	my ($self) = @_;	1379	my ($self) = @_;
1170		1380
1171	my @alloc = map [$_->size_request], @{$self->{children}};	1381	$self->{vertical}
1172		1382	? (
1173	(	1383	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1174	(List::Util::sum map $_->[0], @alloc),	1384	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1175	(List::Util::max map $_->[1], @alloc),	1385	)
1176	)	1386	: (
		1387	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1388	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1389	)
1177	}	1390	}
1178		1391
1179	sub size_allocate {	1392	sub size_allocate {
1180	my ($self, $w, $h) = @_;	1393	my ($self, $w, $h) = @_;
1181		1394
1182	($h, $w) = ($w, $h);	1395	my $space = $self->{vertical} ? $h : $w;
1183
1184	my $children = $self->{children};	1396	my $children = $self->{children};
1185		1397
1186	my @h = map $_->{req_w}, @$children;	1398	my @req;
1187		1399
1188	my $req_h = List::Util::sum @h;	1400	if ($self->{homogeneous}) {
1189		1401	@req = ($space / (@$children || 1)) x @$children;
1190	if ($req_h > $h) {
1191	# ah well, not enough space
1192	$_ *= $h / $req_h for @h;
1193	} 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 {
1194	my $exp = List::Util::sum map $_->{expand}, @$children;	1410	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1195	$exp ||= 1;
1196		1411
		1412	$space = ($space - $req) / $expand; # remaining space to give away
		1413
		1414	$req[$_] += $space * $children->[$_]{expand}
1197	for (0 .. $#$children) {	1415	for 0 .. $#$children;
1198	my $child = $children->[$_];
1199
1200	my $alloc_h = $h[$_];
1201	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1202	$h[$_] = $alloc_h;
1203	}	1416	}
1204	}	1417	}
1205		1418
1206	CFClient::UI::harmonize \@h;	1419	CFClient::UI::harmonize \@req;
1207		1420
1208	my $y = 0;	1421	my $pos = 0;
1209	for (0 .. $#$children) {	1422	for (0 .. $#$children) {
1210	my $child = $children->[$_];
1211	my $h = $h[$_];	1423	my $alloc = $req[$_];
1212	$child->configure ($y, 0, $h, $w);	1424	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1213		1425
1214	$y += $h;	1426	$pos += $alloc;
1215	}	1427	}
1216		1428
1217	1	1429	1
1218	}	1430	}
1219		1431
1220	#############################################################################	1432	#############################################################################
1221		1433
		1434	package CFClient::UI::HBox;
		1435
		1436	our @ISA = CFClient::UI::Box::;
		1437
		1438	sub new {
		1439	my $class = shift;
		1440
		1441	$class->SUPER::new (
		1442	vertical => 0,
		1443	@_,
		1444	)
		1445	}
		1446
		1447	#############################################################################
		1448
1222	package CFClient::UI::VBox;	1449	package CFClient::UI::VBox;
1223		1450
1224	# TODO: wrap into common Box base class
1225
1226	our @ISA = CFClient::UI::Container::;	1451	our @ISA = CFClient::UI::Box::;
1227		1452
1228	sub size_request {	1453	sub new {
1229	my ($self) = @_;	1454	my $class = shift;
1230		1455
1231	my @alloc = map [$_->size_request], @{$self->{children}};	1456	$class->SUPER::new (
1232		1457	vertical => 1,
1233	(	1458	@_,
1234	(List::Util::max map $_->[0], @alloc),
1235	(List::Util::sum map $_->[1], @alloc),
1236	)	1459	)
1237	}	1460	}
1238		1461
1239	sub size_allocate {
1240	my ($self, $w, $h) = @_;
1241
1242	my $children = $self->{children};
1243
1244	my @h = map $_->{req_h}, @$children;
1245
1246	my $req_h = List::Util::sum @h;
1247
1248	if ($req_h > $h) {
1249	# ah well, not enough space
1250	$_ *= $h / $req_h for @h;
1251	} else {
1252	my $exp = List::Util::sum map $_->{expand}, @$children;
1253	$exp ||= 1;
1254
1255	for (0 .. $#$children) {
1256	my $child = $children->[$_];
1257
1258	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1259	}
1260	}
1261
1262	CFClient::UI::harmonize \@h;
1263
1264	my $y = 0;
1265	for (0 .. $#$children) {
1266	my $child = $children->[$_];
1267	my $h = $h[$_];
1268	$child->configure (0, $y, $w, $h);
1269
1270	$y += $h;
1271	}
1272
1273	1
1274	}
1275
1276	#############################################################################	1462	#############################################################################
1277		1463
1278	package CFClient::UI::Label;	1464	package CFClient::UI::Label;
1279		1465
1280	our @ISA = CFClient::UI::Base::;	1466	our @ISA = CFClient::UI::DrawBG::;
1281		1467
1282	use CFClient::OpenGL;	1468	use CFClient::OpenGL;
1283		1469
1284	sub new {	1470	sub new {
1285	my ($class, %arg) = @_;	1471	my ($class, %arg) = @_;
1286		1472
1287	my $self = $class->SUPER::new (	1473	my $self = $class->SUPER::new (
1288	fg => [1, 1, 1],	1474	fg => [1, 1, 1],
		1475	#bg => none
		1476	#active_bg => none
1289	#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),
1290	fontsize => 1,	1483	fontsize => 1,
1291	text => "",
1292	align => -1,	1484	align => -1,
1293	valign => -1,	1485	valign => -1,
1294	padding => 2,	1486	padding_x => 2,
1295	layout => new CFClient::Layout,	1487	padding_y => 2,
1296	can_events => 0,	1488	can_events => 0,
1297	%arg	1489	%arg
1298	);	1490	);
1299		1491
1300	if (exists $self->{template}) {	1492	if (exists $self->{template}) {
1301	my $layout = new CFClient::Layout;	1493	my $layout = new CFClient::Layout;
1302	$layout->set_text (delete $self->{template});	1494	$layout->set_text (delete $self->{template});
1303	$self->{template} = $layout;	1495	$self->{template} = $layout;
1304	}	1496	}
1305		1497
1306	$self->set_text (delete $self->{text}) if exists $self->{text};	1498	if (exists $self->{markup}) {
1307	$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	}
1308		1503
1309	$self	1504	$self
1310	}	1505	}
1311		1506
1312	sub escape {	1507	sub escape($) {
1313	local $_ = $_[1];	1508	local $_ = $_[0];
1314		1509
1315	s/&/&amp;/g;	1510	s/&/&amp;/g;
1316	s/>/&gt;/g;	1511	s/>/&gt;/g;
1317	s/</&lt;/g;	1512	s/</&lt;/g;
1318		1513
1319	$_[1]	1514	$_
1320	}	1515	}
1321		1516
1322	sub update {	1517	sub update {
1323	my ($self) = @_;	1518	my ($self) = @_;
1324		1519
…		…
1330	my ($self, $text) = @_;	1525	my ($self, $text) = @_;
1331		1526
1332	return if $self->{text} eq "T$text";	1527	return if $self->{text} eq "T$text";
1333	$self->{text} = "T$text";	1528	$self->{text} = "T$text";
1334		1529
		1530	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1335	$self->{layout}->set_text ($text);	1531	$self->{layout}->set_text ($text);
1336		1532
1337	delete $self->{texture};	1533	$self->realloc;
1338	$self->update;	1534	$self->update;
1339	$self->check_size;
1340	}	1535	}
1341		1536
1342	sub set_markup {	1537	sub set_markup {
1343	my ($self, $markup) = @_;	1538	my ($self, $markup) = @_;
1344		1539
1345	return if $self->{text} eq "M$markup";	1540	return if $self->{text} eq "M$markup";
1346	$self->{text} = "M$markup";	1541	$self->{text} = "M$markup";
1347		1542
		1543	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1544
		1545	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348	$self->{layout}->set_markup ($markup);	1546	$self->{layout}->set_markup ($markup);
1349		1547
1350	delete $self->{texture};	1548	$self->realloc;
1351	$self->update;	1549	$self->update;
1352	$self->check_size;
1353	}	1550	}
1354		1551
1355	sub size_request {	1552	sub size_request {
1356	my ($self) = @_;	1553	my ($self) = @_;
1357		1554
1358	$self->{layout}->set_font ($self->{font}) if $self->{font};	1555	$self->{layout}->set_font ($self->{font}) if $self->{font};
1359	$self->{layout}->set_width ($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});
1360	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1559	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1361		1560
1362	my ($w, $h) = $self->{layout}->size;	1561	my ($w, $h) = $self->{layout}->size;
1363		1562
1364	if (exists $self->{template}) {	1563	if (exists $self->{template}) {
…		…
1369		1568
1370	$w = List::Util::max $w, $w2;	1569	$w = List::Util::max $w, $w2;
1371	$h = List::Util::max $h, $h2;	1570	$h = List::Util::max $h, $h2;
1372	}	1571	}
1373		1572
1374	(	1573	($w, $h)
1375	$w + $self->{padding} * 2,
1376	$h + $self->{padding} * 2,
1377	)
1378	}	1574	}
1379		1575
1380	sub size_allocate {	1576	sub size_allocate {
1381	my ($self, $w, $h) = @_;	1577	my ($self, $w, $h) = @_;
1382		1578
		1579	delete $self->{ox};
		1580
1383	delete $self->{texture};	1581	delete $self->{texture}
		1582	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1384	}	1583	}
1385		1584
1386	sub set_fontsize {	1585	sub set_fontsize {
1387	my ($self, $fontsize) = @_;	1586	my ($self, $fontsize) = @_;
1388		1587
1389	$self->{fontsize} = $fontsize;	1588	$self->{fontsize} = $fontsize;
1390	delete $self->{texture};	1589	delete $self->{texture};
1391		1590
1392	$self->update;	1591	$self->realloc;
1393	$self->check_size;
1394	}	1592	}
1395		1593
1396	sub _draw {	1594	sub _draw {
1397	my ($self) = @_;	1595	my ($self) = @_;
1398		1596
		1597	$self->SUPER::_draw; # draw background, if applicable
		1598
1399	my $tex = $self->{texture} ||= do {	1599	my $tex = $self->{texture} ||= do {
		1600	$self->{layout}->set_foreground (@{$self->{fg}});
1400	$self->{layout}->set_font ($self->{font}) if $self->{font};	1601	$self->{layout}->set_font ($self->{font}) if $self->{font};
1401	$self->{layout}->set_width ($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});
1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1605	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1606
1403	new_from_layout CFClient::Texture $self->{layout}	1607	new_from_layout CFClient::Texture $self->{layout}
1404	};	1608	};
1405		1609
1406	glEnable GL_BLEND;	1610	unless (exists $self->{ox}) {
1407	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} - $tex->{h}) * 0.5);
		1618	};
		1619
1408	glEnable GL_TEXTURE_2D;	1620	glEnable GL_TEXTURE_2D;
1409	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1621	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1410		1622
		1623	if ($tex->{format} == GL_ALPHA) {
1411	glColor @{$self->{fg}};	1624	glColor @{$self->{fg}};
1412
1413	$self->{ox} = int (
1414	$self->{align} < 0 ? $self->{padding}
1415	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1416	: ($self->{w} - $tex->{w}) * 0.5
1417	);
1418
1419	$self->{oy} = int (
1420	$self->{valign} < 0 ? $self->{padding}
1421	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1422	: ($self->{h} - $tex->{h}) * 0.5
1423	);
1424
1425	$tex->draw_quad ($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	}
1426		1629
1427	glDisable GL_TEXTURE_2D;	1630	glDisable GL_TEXTURE_2D;
1428	glDisable GL_BLEND;
1429	}	1631	}
1430		1632
1431	#############################################################################	1633	#############################################################################
1432		1634
1433	package CFClient::UI::EntryBase;	1635	package CFClient::UI::EntryBase;
…		…
1446	active_fg => [0, 0, 0],	1648	active_fg => [0, 0, 0],
1447	can_hover => 1,	1649	can_hover => 1,
1448	can_focus => 1,	1650	can_focus => 1,
1449	valign => 0,	1651	valign => 0,
1450	can_events => 1,	1652	can_events => 1,
		1653	#text => ...
1451	@_	1654	@_
1452	)	1655	)
1453	}	1656	}
1454		1657
1455	sub _set_text {	1658	sub _set_text {
…		…
1465	$self->{text} = $text;	1668	$self->{text} = $text;
1466		1669
1467	$text =~ s/./*/g if $self->{hidden};	1670	$text =~ s/./*/g if $self->{hidden};
1468	$self->{layout}->set_text ("$text ");	1671	$self->{layout}->set_text ("$text ");
1469		1672
1470	$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;
1471	}	1683	}
1472		1684
1473	sub get_text {	1685	sub get_text {
1474	$_[0]{text}	1686	$_[0]{text}
1475	}	1687	}
…		…
1478	my ($self) = @_;	1690	my ($self) = @_;
1479		1691
1480	my ($w, $h) = $self->SUPER::size_request;	1692	my ($w, $h) = $self->SUPER::size_request;
1481		1693
1482	($w + 1, $h) # add 1 for cursor	1694	($w + 1, $h) # add 1 for cursor
1483	}
1484
1485	sub size_allocate {
1486	my ($self, $w, $h) = @_;
1487
1488	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1489	}
1490
1491	sub set_text {
1492	my ($self, $text) = @_;
1493
1494	$self->{cursor} = length $text;
1495	$self->_set_text ($text);
1496	$self->update;
1497	}	1695	}
1498		1696
1499	sub key_down {	1697	sub key_down {
1500	my ($self, $ev) = @_;	1698	my ($self, $ev) = @_;
1501		1699
…		…
1503	my $sym = $ev->{sym};	1701	my $sym = $ev->{sym};
1504	my $uni = $ev->{unicode};	1702	my $uni = $ev->{unicode};
1505		1703
1506	my $text = $self->get_text;	1704	my $text = $self->get_text;
1507		1705
1508	if ($sym == 8) {	1706	if ($uni == 8) {
1509	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1707	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1510	} elsif ($sym == 127) {	1708	} elsif ($uni == 127) {
1511	substr $text, $self->{cursor}, 1, "";	1709	substr $text, $self->{cursor}, 1, "";
1512	} elsif ($sym == CFClient::SDLK_LEFT) {	1710	} elsif ($sym == CFClient::SDLK_LEFT) {
1513	--$self->{cursor} if $self->{cursor};	1711	--$self->{cursor} if $self->{cursor};
1514	} elsif ($sym == CFClient::SDLK_RIGHT) {	1712	} elsif ($sym == CFClient::SDLK_RIGHT) {
1515	++$self->{cursor} if $self->{cursor} < length $self->{text};	1713	++$self->{cursor} if $self->{cursor} < length $self->{text};
1516	} elsif ($sym == CFClient::SDLK_HOME) {	1714	} elsif ($sym == CFClient::SDLK_HOME) {
1517	$self->{cursor} = 0;	1715	$self->{cursor} = 0;
1518	} elsif ($sym == CFClient::SDLK_END) {	1716	} elsif ($sym == CFClient::SDLK_END) {
1519	$self->{cursor} = length $text;	1717	$self->{cursor} = length $text;
1520	} elsif ($sym == 27) {	1718	} elsif ($uni == 27) {
1521	$self->emit ('escape');	1719	$self->_emit ('escape');
1522	} elsif ($uni) {	1720	} elsif ($uni) {
1523	substr $text, $self->{cursor}++, 0, chr $uni;	1721	substr $text, $self->{cursor}++, 0, chr $uni;
		1722	} else {
		1723	return 0;
1524	}	1724	}
1525		1725
1526	$self->_set_text ($text);	1726	$self->_set_text ($text);
1527	$self->update;	1727
		1728	$self->realloc;
		1729
		1730	1
1528	}	1731	}
1529		1732
1530	sub focus_in {	1733	sub focus_in {
1531	my ($self) = @_;	1734	my ($self) = @_;
1532		1735
…		…
1547	utf8::encode $text;	1750	utf8::encode $text;
1548	$self->{cursor} = length substr $text, 0, $idx;	1751	$self->{cursor} = length substr $text, 0, $idx;
1549		1752
1550	$self->_set_text ($self->{text});	1753	$self->_set_text ($self->{text});
1551	$self->update;	1754	$self->update;
		1755
		1756	1
1552	}	1757	}
1553		1758
1554	sub mouse_motion {	1759	sub mouse_motion {
1555	my ($self, $ev, $x, $y) = @_;	1760	my ($self, $ev, $x, $y) = @_;
1556	# 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, $y;#d#
		1762
		1763	0
1557	}	1764	}
1558		1765
1559	sub _draw {	1766	sub _draw {
1560	my ($self) = @_;	1767	my ($self) = @_;
1561		1768
…		…
1612	if ($sym == 13) {	1819	if ($sym == 13) {
1613	unshift @{$self->{history}},	1820	unshift @{$self->{history}},
1614	my $txt = $self->get_text;	1821	my $txt = $self->get_text;
1615	$self->{history_pointer} = -1;	1822	$self->{history_pointer} = -1;
1616	$self->{history_saveback} = '';	1823	$self->{history_saveback} = '';
1617	$self->emit (activate => $txt);	1824	$self->_emit (activate => $txt);
1618	$self->update;	1825	$self->update;
1619		1826
1620	} elsif ($sym == CFClient::SDLK_UP) {	1827	} elsif ($sym == CFClient::SDLK_UP) {
1621	if ($self->{history_pointer} < 0) {	1828	if ($self->{history_pointer} < 0) {
1622	$self->{history_saveback} = $self->get_text;	1829	$self->{history_saveback} = $self->get_text;
…		…
1638	} else {	1845	} else {
1639	$self->set_text ($self->{history_saveback});	1846	$self->set_text ($self->{history_saveback});
1640	}	1847	}
1641		1848
1642	} else {	1849	} else {
1643	$self->SUPER::key_down ($ev);	1850	return $self->SUPER::key_down ($ev)
		1851	}
		1852
1644	}	1853	1
1645
1646	}	1854	}
1647		1855
1648	#############################################################################	1856	#############################################################################
1649		1857
1650	package CFClient::UI::Button;	1858	package CFClient::UI::Button;
…		…
1659		1867
1660	sub new {	1868	sub new {
1661	my $class = shift;	1869	my $class = shift;
1662		1870
1663	$class->SUPER::new (	1871	$class->SUPER::new (
1664	padding => 4,	1872	padding_x => 4,
		1873	padding_y => 4,
1665	fg => [1, 1, 1],	1874	fg => [1, 1, 1],
1666	bg => [1, 1, 1, 0.2],
1667	active_fg => [0, 0, 1],	1875	active_fg => [0, 0, 1],
1668	can_hover => 1,	1876	can_hover => 1,
1669	align => 0,	1877	align => 0,
1670	valign => 0,	1878	valign => 0,
1671	can_events => 1,	1879	can_events => 1,
1672	@_	1880	@_
1673	)	1881	)
1674	}	1882	}
1675		1883
		1884	sub activate { }
		1885
1676	sub button_up {	1886	sub button_up {
1677	my ($self, $ev, $x, $y) = @_;	1887	my ($self, $ev, $x, $y) = @_;
1678		1888
		1889	$self->emit ("activate")
1679	if ($x >= 0 && $x < $self->{w}	1890	if $x >= 0 && $x < $self->{w}
1680	&& $y >= 0 && $y < $self->{h}) {	1891	&& $y >= 0 && $y < $self->{h};
1681	$self->emit ("activate");	1892
1682	}	1893	1
1683	}	1894	}
1684		1895
1685	sub _draw {	1896	sub _draw {
1686	my ($self) = @_;	1897	my ($self) = @_;
1687		1898
…		…
1689		1900
1690	if ($GRAB == $self) {	1901	if ($GRAB == $self) {
1691	$self->{fg} = $self->{active_fg};	1902	$self->{fg} = $self->{active_fg};
1692	}	1903	}
1693		1904
1694	glEnable GL_BLEND;
1695	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1696	glEnable GL_TEXTURE_2D;	1905	glEnable GL_TEXTURE_2D;
1697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1906	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1698	glColor 0, 0, 0, 1;	1907	glColor 0, 0, 0, 1;
1699		1908
1700	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	1909	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1701		1910
1702	glDisable GL_TEXTURE_2D;	1911	glDisable GL_TEXTURE_2D;
1703	glDisable GL_BLEND;
1704		1912
1705	$self->SUPER::_draw;	1913	$self->SUPER::_draw;
1706	}	1914	}
1707		1915
1708	#############################################################################	1916	#############################################################################
…		…
1719		1927
1720	sub new {	1928	sub new {
1721	my $class = shift;	1929	my $class = shift;
1722		1930
1723	$class->SUPER::new (	1931	$class->SUPER::new (
1724	padding => 2,	1932	padding_x => 2,
		1933	padding_y => 2,
1725	fg => [1, 1, 1],	1934	fg => [1, 1, 1],
1726	active_fg => [1, 1, 0],	1935	active_fg => [1, 1, 0],
		1936	bg => [0, 0, 0, 0.2],
		1937	active_bg => [1, 1, 1, 0.5],
1727	state => 0,	1938	state => 0,
1728	can_hover => 1,	1939	can_hover => 1,
1729	@_	1940	@_
1730	)	1941	)
1731	}	1942	}
1732		1943
1733	sub size_request {	1944	sub size_request {
1734	my ($self) = @_;	1945	my ($self) = @_;
1735		1946
1736	($self->{padding} * 2 + 6) x 2	1947	(6) x 2
1737	}	1948	}
1738		1949
1739	sub button_down {	1950	sub button_down {
1740	my ($self, $ev, $x, $y) = @_;	1951	my ($self, $ev, $x, $y) = @_;
1741		1952
1742	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1953	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1743	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1954	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1744	$self->{state} = !$self->{state};	1955	$self->{state} = !$self->{state};
1745	$self->emit (changed => $self->{state});	1956	$self->_emit (changed => $self->{state});
		1957	} else {
		1958	return 0
		1959	}
		1960
1746	}	1961	1
1747	}	1962	}
1748		1963
1749	sub _draw {	1964	sub _draw {
1750	my ($self) = @_;	1965	my ($self) = @_;
1751		1966
1752	$self->SUPER::_draw;	1967	$self->SUPER::_draw;
1753		1968
1754	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1969	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1755		1970
1756	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;
1757		1974
1758	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1975	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1759		1976
1760	glEnable GL_BLEND;	1977	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1978
1761	glEnable GL_TEXTURE_2D;	1979	glEnable GL_TEXTURE_2D;
1762	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1763
1764	my $tex = $self->{state} ? $tex[1] : $tex[0];
1765
1766	$tex->draw_quad (0, 0, $s, $s);	1980	$tex->draw_quad_alpha (0, 0, $s, $s);
1767
1768	glDisable GL_TEXTURE_2D;	1981	glDisable GL_TEXTURE_2D;
1769	glDisable GL_BLEND;
1770	}	1982	}
1771		1983
1772	#############################################################################	1984	#############################################################################
1773		1985
1774	package CFClient::UI::Image;	1986	package CFClient::UI::Image;
…		…
1817	glTranslate 0, -$self->{w}, 0;	2029	glTranslate 0, -$self->{w}, 0;
1818		2030
1819	($w, $h) = ($h, $w);	2031	($w, $h) = ($h, $w);
1820	}	2032	}
1821		2033
1822	glEnable GL_BLEND;
1823	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1824	glEnable GL_TEXTURE_2D;	2034	glEnable GL_TEXTURE_2D;
1825	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2035	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1826		2036
1827	$tex->draw_quad (0, 0, $w, $h);	2037	$tex->draw_quad_alpha (0, 0, $w, $h);
1828		2038
1829	glDisable GL_BLEND;
1830	glDisable GL_TEXTURE_2D;	2039	glDisable GL_TEXTURE_2D;
1831	}	2040	}
1832		2041
1833	#############################################################################	2042	#############################################################################
1834		2043
…		…
2023	qw(s1_slider.png s1_slider_bg.png);	2232	qw(s1_slider.png s1_slider_bg.png);
2024		2233
2025	sub new {	2234	sub new {
2026	my $class = shift;	2235	my $class = shift;
2027		2236
2028	# range [value, low, high, page]	2237	# range [value, low, high, page, unit]
2029		2238
2030	# TODO: 0-width page	2239	# TODO: 0-width page
2031	# TODO: req_w/h are wrong with vertical	2240	# TODO: req_w/h are wrong with vertical
2032	# TODO: calculations are off	2241	# TODO: calculations are off
2033	my $self = $class->SUPER::new (	2242	my $self = $class->SUPER::new (
2034	fg => [1, 1, 1],	2243	fg => [1, 1, 1],
2035	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],
2036	range => [0, 0, 100, 10],	2247	range => [0, 0, 100, 10, 0],
2037	req_w => $::WIDTH / 80,	2248	min_w => $::WIDTH / 80,
2038	req_h => $::WIDTH / 80,	2249	min_h => $::WIDTH / 80,
2039	vertical => 0,	2250	vertical => 0,
2040	can_hover => 1,	2251	can_hover => 1,
2041	inner_pad => 5,	2252	inner_pad => 0.02,
2042	@_	2253	@_
2043	);	2254	);
2044		2255
		2256	$self->set_value ($self->{range}[0]);
		2257	$self->update;
		2258
2045	$self	2259	$self
2046	}	2260	}
2047		2261
		2262	sub changed { }
		2263
		2264	sub set_range {
		2265	my ($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	$self->update;
		2293	}
		2294	}
		2295
2048	sub size_request {	2296	sub size_request {
2049	my ($self) = @_;	2297	my ($self) = @_;
2050		2298
2051	my $w = $self->{req_w};	2299	($self->{req_w}, $self->{req_h})
2052	my $h = $self->{req_h};
2053
2054	$self->{vertical} ? ($h, $w) : ($w, $h)
2055	}	2300	}
2056		2301
2057	sub button_down {	2302	sub button_down {
2058	my ($self, $ev, $x, $y) = @_;	2303	my ($self, $ev, $x, $y) = @_;
2059		2304
2060	$self->SUPER::button_down ($ev, $x, $y);	2305	$self->SUPER::button_down ($ev, $x, $y);
		2306
		2307	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2308
2061	$self->mouse_motion ($ev, $x, $y);	2309	$self->mouse_motion ($ev, $x, $y)
2062	}	2310	}
2063		2311
2064	sub mouse_motion {	2312	sub mouse_motion {
2065	my ($self, $ev, $x, $y) = @_;	2313	my ($self, $ev, $x, $y) = @_;
2066		2314
2067	if ($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
2068	my ($value, $lo, $hi, $page) = @{$self->{range}};	2336	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2337	my $range = ($hi - $page - $lo) || 1e-100;
2069		2338
2070	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2339	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2071		2340
2072	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2341	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2073	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2342	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2074		2343
2075	$x -= $inner_pad_px; # substract the padding	2344	$value = ($value - $lo) / $range;
2076	$x = $x * ($hi - $lo) / $inner_w + $lo;	2345	$value = $value * $self->{scale} + $self->{offset};
2077	$x = $lo if $x < $lo;
2078	$x = $hi - $page if $x > $hi - $page;
2079	$self->{range}[0] = $x;
2080		2346
2081	$self->emit (changed => $x);	2347	$self->{knob_x} = $value - $knob_w * 0.5;
2082	$self->update;	2348	$self->{knob_w} = $knob_w;
2083	}	2349	});
2084	}
2085		2350
2086	# the inner_* stuff is for generating a padding for the slider handle,	2351	$self->SUPER::update;
2087	# so that the handle doesn't leave the texture. This calculation isn't 100%
2088	# correct propably, but it does the job for now
2089	sub _calc_inner_pad_px {
2090	my ($self, $w) = @_;
2091	($w / 100) * $self->{inner_pad} # % to pixels
2092	}	2352	}
2093		2353
2094	sub _draw {	2354	sub _draw {
2095	my ($self) = @_;	2355	my ($self) = @_;
2096		2356
2097	$self->SUPER::_draw ();	2357	$self->SUPER::_draw ();
2098		2358
2099	my ($w, $h) = @$self{qw(w h)};	2359	glScale $self->{w}, $self->{h};
2100		2360
2101	if ($self->{vertical}) {	2361	if ($self->{vertical}) {
2102	# draw a vertical slider like a rotated horizontal slider	2362	# draw a vertical slider like a rotated horizontal slider
2103		2363
		2364	glTranslate 1, 0, 0;
2104	glRotate 90, 0, 0, 1;	2365	glRotate 90, 0, 0, 1;
2105	glTranslate 0, -$self->{w}, 0;
2106
2107	($w, $h) = ($h, $w);
2108	}	2366	}
2109		2367
2110	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2368	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2111	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2369	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2112		2370
2113	my ($value, $lo, $hi, $page) = @{$self->{range}};
2114
2115	$hi = $value + 1 if $lo == $hi;
2116
2117	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2118	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2119
2120	$page = int $page * $inner_w / ($hi - $lo);
2121	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2122
2123	$w -= $page;
2124	$page &= ~1;
2125	glTranslate $page * 0.5, 0, 0;
2126	$page ||= 2;
2127
2128	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2129	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2130
2131	glEnable GL_BLEND;
2132	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2133	glEnable GL_TEXTURE_2D;	2371	glEnable GL_TEXTURE_2D;
2134	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2372	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2135		2373
2136	# draw background	2374	# draw background
2137	$tex[1]->draw_quad (0, 0, $w, $h);	2375	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2138		2376
2139	# draw handle	2377	# draw handle
2140	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2378	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2141		2379
2142	glDisable GL_BLEND;
2143	glDisable GL_TEXTURE_2D;	2380	glDisable GL_TEXTURE_2D;
2144	}	2381	}
		2382
		2383	#############################################################################
		2384
		2385	package CFClient::UI::ValSlider;
		2386
		2387	our @ISA = CFClient::UI::HBox::;
		2388
		2389	sub new {
		2390	my ($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 (@_) }
2145		2423
2146	#############################################################################	2424	#############################################################################
2147		2425
2148	package CFClient::UI::TextView;	2426	package CFClient::UI::TextView;
2149		2427
…		…
2158	fontsize => 1,	2436	fontsize => 1,
2159	can_events => 0,	2437	can_events => 0,
2160	#font => default_font	2438	#font => default_font
2161	@_,	2439	@_,
2162		2440
2163	layout => (new CFClient::Layout),	2441	layout => (new CFClient::Layout 1),
2164	par => [],	2442	par => [],
2165	height => 0,	2443	height => 0,
2166	children => [	2444	children => [
2167	(new CFClient::UI::Empty expand => 1),	2445	(new CFClient::UI::Empty expand => 1),
2168	(new CFClient::UI::Slider vertical => 1),	2446	(new CFClient::UI::Slider vertical => 1),
…		…
2179		2457
2180	$self->{fontsize} = $fontsize;	2458	$self->{fontsize} = $fontsize;
2181	$self->reflow;	2459	$self->reflow;
2182	}	2460	}
2183		2461
2184	sub text_height {
2185	my ($self, $text) = @_;
2186
2187	my $layout = $self->{layout};
2188
2189	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2190	$layout->set_width ($self->{children}[0]{w});
2191	$layout->set_text ($text);
2192
2193	($layout->size)[1]
2194	}
2195
2196	sub reflow {
2197	my ($self) = @_;
2198
2199	$self->{need_reflow}++;
2200	$self->update;
2201	}
2202
2203	sub size_allocate {	2462	sub size_allocate {
2204	my ($self, $w, $h) = @_;	2463	my ($self, $w, $h) = @_;
2205		2464
2206	$self->SUPER::size_allocate ($w, $h);	2465	$self->SUPER::size_allocate ($w, $h);
2207		2466
…		…
2210	$self->{layout}->set_width ($self->{children}[0]{w});	2469	$self->{layout}->set_width ($self->{children}[0]{w});
2211		2470
2212	$self->reflow;	2471	$self->reflow;
2213	}	2472	}
2214		2473
		2474	sub text_size {
		2475	my ($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	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2506	}
		2507
2215	sub add_paragraph {	2508	sub add_paragraph {
2216	my ($self, $color, $text) = @_;	2509	my ($self, $color, $text, $indent) = @_;
2217		2510
2218	#TODO: intelligently "reformat" paragraph	2511	for my $line (split /\n/, $text) {
2219		2512	my ($w, $h) = $self->text_size ($line);
2220	my $height = $self->text_height ($text);
2221
2222	$self->{height} += $height;	2513	$self->{height} += $h;
		2514	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2515	}
2223		2516
2224	push @{$self->{par}}, [$height, $color, $text];
2225
2226	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2517	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2227	$self->{children}[1]->update;
2228	}	2518	}
2229		2519
2230	sub update {	2520	sub update {
2231	my ($self) = @_;	2521	my ($self) = @_;
2232		2522
…		…
2234		2524
2235	return unless $self->{h} > 0;	2525	return unless $self->{h} > 0;
2236		2526
2237	delete $self->{texture};	2527	delete $self->{texture};
2238		2528
2239	$ROOT->on_refresh ($self, sub {	2529	$ROOT->on_post_alloc ($self, sub {
		2530	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2531
2240	if (delete $self->{need_reflow}) {	2532	if (delete $self->{need_reflow}) {
2241	my $height = 0;	2533	my $height = 0;
2242		2534
2243	$height += $_->[0] = $self->text_height ($_->[2])	2535	my $layout = $self->{layout};
		2536
		2537	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2538
2244	for @{$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	}
2245		2550
2246	$self->{height} = $height;	2551	$self->{height} = $height;
2247		2552
2248	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2553	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2249		2554
2250	delete $self->{texture};	2555	delete $self->{texture};
2251	}	2556	}
2252		2557
2253	$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 {
2254	glClearColor 0, 0, 0, 0;	2559	glClearColor 0.5, 0.5, 0.5, 0;
2255	glClear GL_COLOR_BUFFER_BIT;	2560	glClear GL_COLOR_BUFFER_BIT;
2256		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
2257	glEnable GL_BLEND;	2573	glEnable GL_BLEND;
		2574	#TODO# not correct in windows where rgba is forced off
2258	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2575	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2259	glEnable GL_TEXTURE_2D;
2260	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2261
2262	my $top = int $self->{children}[1]{range}[0];
2263
2264	my $y0 = $top;
2265	my $y1 = $top + $self->{h};
2266
2267	my $y = 0;
2268
2269	my $layout = $self->{layout};
2270
2271	$layout->set_font ($self->{font}) if $self->{font};
2272		2576
2273	for my $par (@{$self->{par}}) {	2577	for my $par (@{$self->{par}}) {
2274	my $h = $par->[0];	2578	my $h = $par->[1];
2275		2579
2276	if ($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]);
2277	$layout->set_text ($par->[2]);	2583	$layout->set_markup ($par->[4]);
2278		2584
2279	glColor @{ $par->[1] };	2585	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2280	my ($W, $H) = $layout->size;	2586
2281	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2587	glRasterPos $par->[3], $y - $y0;
		2588	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2282	}	2589	}
2283		2590
2284	$y += $h;	2591	$y += $h;
2285	}	2592	}
2286		2593
2287	glDisable GL_TEXTURE_2D;
2288	glDisable GL_BLEND;	2594	glDisable GL_BLEND;
2289	};	2595	};
2290	});	2596	});
2291	}	2597	}
2292		2598
2293	sub _draw {	2599	sub _draw {
2294	my ($self) = @_;	2600	my ($self) = @_;
2295		2601
2296	glEnable GL_BLEND;
2297	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2298	glEnable GL_TEXTURE_2D;	2602	glEnable GL_TEXTURE_2D;
2299	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2603	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2300	glColor 1, 1, 1, 1;	2604	glColor 1, 1, 1, 1;
2301	$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});
2302	glDisable GL_TEXTURE_2D;	2606	glDisable GL_TEXTURE_2D;
2303	glDisable GL_BLEND;
2304		2607
2305	$self->{children}[1]->draw;	2608	$self->{children}[1]->draw;
2306		2609
2307	}	2610	}
2308		2611
…		…
2356		2659
2357	sub new {	2660	sub new {
2358	my $class = shift;	2661	my $class = shift;
2359		2662
2360	my $self = $class->SUPER::new (	2663	my $self = $class->SUPER::new (
2361	state => 0,	2664	state => 0,
2362	connect_activate => \&toggle_flopper,	2665	on_activate => \&toggle_flopper,
2363	@_	2666	@_
2364	);	2667	);
2365		2668
2366	if ($self->{state}) {
2367	$self->{state} = 0;
2368	$self->toggle_flopper;
2369	}
2370
2371	$self	2669	$self
2372	}	2670	}
2373		2671
2374	sub toggle_flopper {	2672	sub toggle_flopper {
2375	my ($self) = @_;	2673	my ($self) = @_;
2376		2674
2377	# TODO: use animation	2675	$self->{other}->toggle_visibility;
2378	if ($self->{state} = !$self->{state}) {
2379	$CFClient::UI::ROOT->add ($self->{other});
2380	$self->{other}->move ($self->coord2global (0, $self->{h}));
2381	$self->emit ("open");
2382	} else {
2383	$CFClient::UI::ROOT->remove ($self->{other});
2384	$self->emit ("close");
2385	}
2386
2387	$self->emit (changed => $self->{state});
2388	}	2676	}
2389		2677
2390	#############################################################################	2678	#############################################################################
2391		2679
2392	package CFClient::UI::Tooltip;	2680	package CFClient::UI::Tooltip;
…		…
2402	@_,	2690	@_,
2403	can_events => 0,	2691	can_events => 0,
2404	)	2692	)
2405	}	2693	}
2406		2694
2407	sub set_markup {	2695	sub set_tooltip_from {
2408	my ($self, $text) = @_;	2696	my ($self, $widget) = @_;
2409		2697
2410	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];	2698	my $tooltip = $widget->{tooltip};
2411	$self->{label}->set_markup ($text);	2699
2412	$self->add ($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} || $::FONT_PROP),
		2714	);
2413	}	2715	}
2414		2716
2415	sub size_request {	2717	sub size_request {
2416	my ($self) = @_;	2718	my ($self) = @_;
2417
2418	$self->child->set_max_size ($::WIDTH * 0.3);
2419		2719
2420	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	2720	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2421		2721
2422	($w + 4, $h + 4)	2722	($w + 4, $h + 4)
2423	}	2723	}
…		…
2426	my ($self, $w, $h) = @_;	2726	my ($self, $w, $h) = @_;
2427		2727
2428	$self->SUPER::size_allocate ($w - 4, $h - 4);	2728	$self->SUPER::size_allocate ($w - 4, $h - 4);
2429	}	2729	}
2430		2730
		2731	sub visibility_change {
		2732	my ($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, $y);
		2746	});
		2747	}
		2748
2431	sub _draw {	2749	sub _draw {
2432	my ($self) = @_;	2750	my ($self) = @_;
2433		2751
2434	glPushMatrix;
2435	glTranslate 0.375, 0.375;	2752	glTranslate 0.375, 0.375;
2436		2753
2437	my ($w, $h) = @$self{qw(w h)};	2754	my ($w, $h) = @$self{qw(w h)};
2438		2755
2439	glColor 1, 0.8, 0.4;	2756	glColor 1, 0.8, 0.4;
…		…
2450	glVertex 0 , $h;	2767	glVertex 0 , $h;
2451	glVertex $w, $h;	2768	glVertex $w, $h;
2452	glVertex $w, 0;	2769	glVertex $w, 0;
2453	glEnd;	2770	glEnd;
2454		2771
2455	glPopMatrix;	2772	glTranslate 2 - 0.375, 2 - 0.375;
2456		2773
2457	glTranslate 2, 2;
2458	$self->SUPER::_draw;	2774	$self->SUPER::_draw;
2459	}	2775	}
2460		2776
2461	#############################################################################	2777	#############################################################################
2462		2778
…		…
2467	use CFClient::OpenGL;	2783	use CFClient::OpenGL;
2468		2784
2469	sub new {	2785	sub new {
2470	my $class = shift;	2786	my $class = shift;
2471		2787
2472	$class->SUPER::new (	2788	my $self = $class->SUPER::new (
2473	aspect => 1,	2789	aspect => 1,
		2790	can_events => 0,
2474	@_,	2791	@_,
2475	)	2792	);
		2793
		2794	if ($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	$self
2476	}	2809	}
2477		2810
2478	sub size_request {	2811	sub size_request {
2479	(32, 8)	2812	(32, 8)
2480	}	2813	}
2481		2814
		2815	sub update {
		2816	my ($self) = @_;
		2817
		2818	return unless $self->{visible};
		2819
		2820	$self->SUPER::update;
		2821	}
		2822
2482	sub _draw {	2823	sub _draw {
2483	my ($self) = @_;	2824	my ($self) = @_;
2484		2825
2485	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
2486	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2837	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2487		2838
2488	# TODO animation
2489	if ($tex) {	2839	if ($tex) {
2490	glEnable GL_BLEND;
2491	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2492	glEnable GL_TEXTURE_2D;	2840	glEnable GL_TEXTURE_2D;
2493	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2841	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2494	glColor 1, 1, 1, 1;	2842	glColor 1, 1, 1, 1;
2495	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	2843	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2496	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2497	glDisable GL_BLEND;
2498	}	2845	}
2499	}	2846	}
2500		2847
2501	#############################################################################	2848	sub DESTROY {
2502
2503	package CFClient::UI::InventoryItem;
2504
2505	our @ISA = CFClient::UI::HBox::;
2506
2507	sub new {
2508	my $class = shift;
2509
2510	my %args = @_;
2511
2512	my $item = $args{item};
2513
2514	my $desc = $item->{nrof} < 2
2515	? $item->{name}
2516	: "$item->{nrof} $item->{name_pl}";
2517
2518
2519	my $self = $class->SUPER::new (
2520	can_hover => 1,
2521	can_events => 1,
2522	tooltip => (CFClient::UI::Label->escape ($desc)
2523	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2524	connect_button_down => sub {
2525	my ($self, $ev, $x, $y) = @_;
2526
2527	# todo: maybe put examine on 1? but should just be a tooltip :(
2528	if ($ev->{button} == 1) {
2529	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2530	} elsif ($ev->{button} == 2) {
2531	$::CONN->send ("apply $item->{tag}");
2532	} elsif ($ev->{button} == 3) {
2533	CFClient::UI::Menu->new (
2534	items => [
2535	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2536	[
2537	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2538	sub { $::CONN->send ("lock $item->{tag}") },
2539	],
2540	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2541	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2542	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2543	],
2544	)->popup ($ev);
2545	}
2546
2547	1
2548	},
2549	%args
2550	);
2551	$self->add(new CFClient::UI::Face
2552	can_events => 0,
2553	face => $item->{face},
2554	anim => $item->{anim},
2555	animspeed => $item->{animspeed});
2556	$self->add(new CFClient::UI::Label
2557	can_events => 0,
2558	text => $desc);
2559
2560	$self
2561	}
2562
2563	#############################################################################
2564
2565	package CFClient::UI::Inventory;
2566
2567	our @ISA = CFClient::UI::ScrolledWindow::;
2568
2569	sub new {
2570	my $class = shift;
2571
2572	my $self = $class->SUPER::new (
2573	scrolled => (new CFClient::UI::VBox),
2574	@_,
2575	);
2576
2577	$self
2578	}
2579
2580	sub set_items {
2581	my ($self, $items) = @_;	2849	my ($self) = @_;
2582		2850
2583	$self->{scrolled}->clear;	2851	$self->{timer}->cancel
2584	return unless $items;	2852	if $self->{timer};
2585		2853
2586	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2854	$self->SUPER::DESTROY;
2587
2588	$self->{real_items} = \@items;
2589
2590	for my $item (@items) {
2591	my $desc = $item->{nrof} < 2
2592	? $item->{name}
2593	: "$item->{nrof} $item->{name_pl}";
2594
2595	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2596	}
2597
2598	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2599	}
2600
2601	sub size_request {
2602	my ($self) = @_;
2603	($self->{req_w}, $self->{req_h});
2604	}	2855	}
2605		2856
2606	#############################################################################	2857	#############################################################################
2607		2858
2608	package CFClient::UI::Menu;	2859	package CFClient::UI::Menu;
…		…
2643		2894
2644	# popup given the event (must be a mouse button down event currently)	2895	# popup given the event (must be a mouse button down event currently)
2645	sub popup {	2896	sub popup {
2646	my ($self, $ev) = @_;	2897	my ($self, $ev) = @_;
2647		2898
2648	$self->emit ("popdown");	2899	$self->_emit ("popdown");
2649		2900
2650	# maybe save $GRAB? must be careful about events...	2901	# maybe save $GRAB? must be careful about events...
2651	$GRAB = $self;	2902	$GRAB = $self;
2652	$self->{button} = $ev->{button};	2903	$self->{button} = $ev->{button};
2653		2904
2654	$self->show;	2905	$self->show;
2655	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2906	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2656	}	2907	}
2657		2908
2658	sub mouse_motion {	2909	sub mouse_motion {
2659	my ($self, $ev, $x, $y) = @_;	2910	my ($self, $ev, $x, $y) = @_;
2660		2911
2661	# TODO: should use vbox->find_widget or so	2912	# TODO: should use vbox->find_widget or so
2662	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2913	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2663	$self->{hover} = $self->{item}{$HOVER};	2914	$self->{hover} = $self->{item}{$HOVER};
		2915
		2916	0
2664	}	2917	}
2665		2918
2666	sub button_up {	2919	sub button_up {
2667	my ($self, $ev, $x, $y) = @_;	2920	my ($self, $ev, $x, $y) = @_;
2668		2921
2669	if ($ev->{button} == $self->{button}) {	2922	if ($ev->{button} == $self->{button}) {
2670	undef $GRAB;	2923	undef $GRAB;
2671	$self->hide;	2924	$self->hide;
2672		2925
2673	$self->emit ("popdown");	2926	$self->_emit ("popdown");
2674	$self->{hover}[1]->() if $self->{hover};	2927	$self->{hover}[1]->() if $self->{hover};
		2928	} else {
		2929	return 0
		2930	}
		2931
2675	}	2932	1
2676	}	2933	}
2677		2934
2678	#############################################################################	2935	#############################################################################
2679		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	$self->rebuild_spell_list;
		3339	}
		3340
		3341	#############################################################################
		3342
2680	package CFClient::UI::Root;	3343	package CFClient::UI::Root;
2681		3344
2682	our @ISA = CFClient::UI::Container::;	3345	our @ISA = CFClient::UI::Container::;
2683		3346
2684	use CFClient::OpenGL;	3347	use CFClient::OpenGL;
2685		3348
2686	sub check_size {	3349	sub new {
2687	my ($self) = @_;	3350	my $class = shift;
2688		3351
2689	$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	$self
2690	}	3360	}
2691		3361
2692	sub size_request {	3362	sub size_request {
2693	my ($self) = @_;	3363	my ($self) = @_;
2694		3364
2695	($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 $coord + 0.5
2696	}	3380	}
2697		3381
2698	sub size_allocate {	3382	sub size_allocate {
2699	my ($self, $w, $h) = @_;	3383	my ($self, $w, $h) = @_;
2700		3384
2701	my $old_w = $self->{old_w};
2702	my $old_h = $self->{old_h};
2703
2704	if ($old_w && $old_h) {
2705	for my $child ($self->children) {
2706	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2707	$child->{w} = int 0.5 + $child->{req_w} * $w / $old_w;
2708	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2709	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2710	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2711	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2712	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2713	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2714	}
2715	}
2716
2717	$self->{old_w} = $w;
2718	$self->{old_h} = $h;
2719	}
2720
2721	sub configure {
2722	my ($self, $x, $y, $w, $h) = @_;
2723
2724	$self->SUPER::configure ($x, $y, $w, $h);
2725
2726	for my $child ($self->children) {	3385	for my $child ($self->children) {
2727	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)};
2728		3387
2729	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3388	$X = $child->{force_x} if exists $child->{force_x};
2730	$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
2731	$child->configure ($X, $Y, $W, $H);	3394	$child->configure ($X, $Y, $W, $H);
2732	}	3395	}
2733	}	3396	}
2734		3397
2735	sub _topleft {	3398	sub coord2local {
2736	my ($self, $x, $y) = @_;	3399	my ($self, $x, $y) = @_;
2737		3400
2738	($x, $y)	3401	($x, $y)
2739	}	3402	}
2740		3403
		3404	sub coord2global {
		3405	my ($self, $x, $y) = @_;
		3406
		3407	($x, $y)
		3408	}
		3409
2741	sub update {	3410	sub update {
2742	my ($self) = @_;	3411	my ($self) = @_;
2743		3412
2744	$self->check_size;	3413	$::WANT_REFRESH++;
2745	::refresh ();
2746	}	3414	}
2747		3415
2748	sub add {	3416	sub add {
2749	my ($self, $child) = @_;	3417	my ($self, @children) = @_;
2750		3418
2751	# integerize window positions	3419	$_->{is_toplevel} = 1
2752	$child->{x} = int $child->{x};	3420	for @children;
2753	$child->{y} = int $child->{y};
2754		3421
2755	$self->SUPER::add ($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	$w->set_invisible;
		3437	}
2756	}	3438	}
2757		3439
2758	sub on_refresh {	3440	sub on_refresh {
2759	my ($self, $id, $cb) = @_;	3441	my ($self, $id, $cb) = @_;
2760		3442
2761	$self->{refresh_hook}{$id} = $cb;	3443	$self->{refresh_hook}{$id} = $cb;
2762	}	3444	}
2763		3445
		3446	sub on_post_alloc {
		3447	my ($self, $id, $cb) = @_;
		3448
		3449	$self->{post_alloc_hook}{$id} = $cb;
		3450	}
		3451
2764	sub draw {	3452	sub draw {
2765	my ($self) = @_;	3453	my ($self) = @_;
2766		3454
2767	while (my $rcb = delete $self->{refresh_hook}) {	3455	while ($self->{refresh_hook}) {
2768	$_->() for values %$rcb;	3456	$_->()
		3457	for values %{delete $self->{refresh_hook}};
2769	}	3458	}
		3459
		3460	if ($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
2770		3548
2771	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3549	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2772	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3550	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2773	glClear GL_COLOR_BUFFER_BIT;	3551	glClear GL_COLOR_BUFFER_BIT;
2774		3552
2775	glMatrixMode GL_PROJECTION;	3553	glMatrixMode GL_PROJECTION;
2776	glLoadIdentity;	3554	glLoadIdentity;
2777	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3555	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2778	glMatrixMode GL_MODELVIEW;	3556	glMatrixMode GL_MODELVIEW;
2779	glLoadIdentity;	3557	glLoadIdentity;
2780		3558
		3559	{
		3560	package CFClient::UI::Base;
		3561
		3562	($draw_x, $draw_y, $draw_w, $draw_h) =
		3563	(0, 0, $self->{w}, $self->{h});
		3564	}
		3565
2781	$self->_draw;	3566	$self->_draw;
2782	}	3567	}
2783		3568
2784	#############################################################################	3569	#############################################################################
2785		3570
2786	package CFClient::UI;	3571	package CFClient::UI;
2787		3572
2788	$ROOT = new CFClient::UI::Root;	3573	$ROOT = new CFClient::UI::Root;
2789	$TOOLTIP = new CFClient::UI::Tooltip;	3574	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2790		3575
2791	1	3576	1
2792		3577

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