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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.202 by root, Sun May 14 20:51:19 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;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $ROOT;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	our %WIDGET; # all widgets, weak-referenced
		18
		19	sub check_tooltip {
		20	if (!$GRAB) {
		21	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		22	if (length $widget->{tooltip}) {
		23
		24	if ($TOOLTIP->{owner} != $widget) {
		25	$TOOLTIP->{owner} = $widget;
		26
		27	my $tip = $widget->{tooltip};
		28
		29	$tip = $tip->($widget) if CODE:: eq ref $tip;
		30
		31	$TOOLTIP->set_tooltip_from ($widget);
		32	$TOOLTIP->show;
		33
		34	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		35
		36	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		37	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		38	}
		39
		40	$TOOLTIP->move ($x, $y);
		41	$TOOLTIP->check_size;
		42	$TOOLTIP->update;
		43	}
		44
		45	return;
		46	}
		47	}
		48	}
		49
		50	$TOOLTIP->hide;
		51	delete $TOOLTIP->{owner};
		52	}
14		53
15	# class methods for events	54	# class methods for events
16	sub feed_sdl_key_down_event {	55	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	56	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		57	if $FOCUS;
18	}	58	}
19		59
20	sub feed_sdl_key_up_event {	60	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	61	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		62	if $FOCUS;
22	}	63	}
23		64
24	sub feed_sdl_button_down_event {	65	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	66	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	67	my ($x, $y) = ($ev->{x}, $ev->{y});
27		68
28	if (!$BUTTON_STATE) {	69	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	70	my $widget = $ROOT->find_widget ($x, $y);
30		71
31	$GRAB = $widget;	72	$GRAB = $widget;
32	$GRAB->update if $GRAB;	73	$GRAB->update if $GRAB;
33	}
34		74
		75	check_tooltip;
		76	}
		77
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	78	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		79
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	80	if ($GRAB) {
		81	($x, $y) = $GRAB->coord2local ($x, $y);
		82	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		83	}
38	}	84	}
39		85
40	sub feed_sdl_button_up_event {	86	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	87	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	88	my ($x, $y) = ($ev->{x}, $ev->{y});
43		89
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	90	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		91
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	92	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		93
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	94	if ($GRAB) {
		95	($x, $y) = $GRAB->coord2local ($x, $y);
		96	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		97	}
49		98
50	if (!$BUTTON_STATE) {	99	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	100	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	101	$grab->update if $grab;
53	$GRAB->update if $GRAB;	102	$GRAB->update if $GRAB;
		103
		104	check_tooltip;
54	}	105	}
55	}	106	}
56		107
57	sub feed_sdl_motion_event {	108	sub feed_sdl_motion_event {
58	my ($ev) = @_;	109	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	110	my ($x, $y) = ($ev->{x}, $ev->{y});
60		111
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	112	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		113
63	if ($widget != $HOVER) {	114	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	115	my $hover = $HOVER; $HOVER = $widget;
65		116
66	$hover->update if $hover && $hover->{can_hover};	117	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	118	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		119
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	120	check_tooltip;
		121	}
		122
		123	if ($HOVER) {
		124	($x, $y) = $HOVER->coord2local ($x, $y);
		125	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		126	}
71	}	127	}
72		128
73	# convert position array to integers	129	# convert position array to integers
74	sub harmonize {	130	sub harmonize {
75	my ($vals) = @_;	131	my ($vals) = @_;
76		132
77	my $rem = 0;	133	my $rem = 0;
78		134
79	for ($vals) {	135	for (@$vals) {
80	my $i = int $_ + $rem;	136	my $i = int $_ + $rem;
81	$rem += $_ - $i;	137	$rem += $_ - $i;
82	$_ = $i;	138	$_ = $i;
83	}	139	}
84	}	140	}
85		141
		142	# call when resolution changes etc.
		143	sub rescale_widgets {
		144	my ($sx, $sy) = @_;
		145
		146	for my $widget (values %WIDGET) {
		147	if ($widget->{toplevel}) {
		148	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		149	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		150	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		151	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		152	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		153	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		154	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		155	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		156	}
		157
		158	$widget->reconfigure;
		159	}
		160	}
		161
86	#############################################################################	162	#############################################################################
87		163
88	package CFClient::UI::Base;	164	package CFClient::UI::Base;
89		165
90	use strict;	166	use strict;
91		167
92	use SDL::OpenGL;	168	use CFClient::OpenGL;
93		169
94	sub new {	170	sub new {
95	my $class = shift;	171	my $class = shift;
96		172
97	my $self = bless {	173	my $self = bless {
98	x => 0,	174	x => 0,
99	y => 0,	175	y => 0,
100	z => 0,	176	z => 0,
101	w => -1,	177	can_events => 1,
102	h => -1,
103	@_	178	@_
104	}, $class;	179	}, $class;
105		180
106	for (keys %$self) {	181	for (keys %$self) {
107	if (/^connect_(.*)$/) {	182	if (/^connect_(.*)$/) {
108	$self->connect ($1 => delete $self->{$_});	183	$self->connect ($1 => delete $self->{$_});
109	}	184	}
110	}	185	}
111		186
		187	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		188
112	$self	189	$self
		190	}
		191
		192	sub destroy {
		193	my ($self) = @_;
		194
		195	$self->hide;
		196	%$self = ();
		197	}
		198
		199	sub show {
		200	my ($self) = @_;
		201
		202	return if $self->{parent};
		203
		204	$self->{toplevel} = 1;
		205	$CFClient::UI::ROOT->add ($self);
		206	}
		207
		208	sub hide {
		209	my ($self) = @_;
		210
		211	undef $GRAB if $GRAB == $self;
		212	undef $HOVER if $HOVER == $self;
		213
		214	$self->{parent}->remove ($self)
		215	if $self->{parent};
113	}	216	}
114		217
115	sub move {	218	sub move {
116	my ($self, $x, $y, $z) = @_;	219	my ($self, $x, $y, $z) = @_;
		220
117	$self->{x} = $x;	221	$self->{x} = int $x;
118	$self->{y} = $y;	222	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	223	$self->{z} = $z if defined $z;
120	}
121		224
122	sub needs_redraw {	225	$self->update;
123	0	226	}
		227
		228	sub set_size {
		229	my ($self, $w, $h) = @_;
		230
		231	$self->{user_w} = $w;
		232	$self->{user_h} = $h;
		233
		234	$self->check_size;
124	}	235	}
125		236
126	sub size_request {	237	sub size_request {
127	require Carp;	238	require Carp;
128	Carp::confess "size_request is abtract";	239	Carp::confess "size_request is abstract";
129	}	240	}
130		241
131	sub _size_allocate {	242	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	243	my ($self, $x, $y, $w, $h) = @_;
133		244
		245	if ($self->{aspect}) {
		246	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		247	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		248
		249	# use alignment to adjust x, y
		250
		251	$x += int +($w - $w2) * 0.5;
		252	$y += int +($h - $h2) * 0.5;
		253
		254	($w, $h) = ($w2, $h2);
		255	}
		256
		257	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	258	$self->{x} = $x;
135	$self->{y} = $y;	259	$self->{y} = $y;
		260	$self->update;
		261	}
136		262
137	return unless $self->{w} != $w || $self->{h} != $h;	263	if ($self->{w} != $w || $self->{h} != $h) {
138		264	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	265	}
143	}	266	}
144		267
145	sub size_allocate {	268	sub size_allocate {
146	my ($self, $x, $y, $w, $h) = @_;	269	# nothing to be done
147
148	$self->_size_allocate ($x, $y, $w, $h);
149	}	270	}
150		271
151	# return top left coordinates	272	sub reconfigure {
152	sub _topleft {	273	my ($self) = @_;
		274
		275	$self->check_size (1);
		276	$self->update;
		277	}
		278
		279	sub children {
		280	}
		281
		282	sub set_max_size {
153	my ($self, $x, $y) = @_;	283	my ($self, $w, $h) = @_;
154		284
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	285	delete $self->{max_w}; $self->{max_w} = $w if $w;
		286	delete $self->{max_h}; $self->{max_h} = $h if $h;
156	}	287	}
157		288
158	# translate global coordinates to local coordinate system	289	# translate global coordinates to local coordinate system
159	sub coord2local {	290	sub coord2local {
160	my ($self, $x, $y) = @_;	291	my ($self, $x, $y) = @_;
161		292
162	my ($X, $Y) = $self->_topleft;	293	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163	($x - $X, $y - $Y)
164	}	294	}
165		295
166	# translate local coordinates to global coordinate system	296	# translate local coordinates to global coordinate system
167	sub coord2global {	297	sub coord2global {
168	my ($self, $x, $y) = @_;	298	my ($self, $x, $y) = @_;
169		299
170	my ($X, $Y) = $self->_topleft;	300	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171	($x + $X, $y + $Y)
172	}	301	}
173		302
174	sub focus_in {	303	sub focus_in {
175	my ($self) = @_;	304	my ($self) = @_;
176		305
177	return if $FOCUS == $self;	306	return if $FOCUS == $self;
178	return unless $self->{can_focus};	307	return unless $self->{can_focus};
179		308
180	my $focus = $FOCUS; $FOCUS = $self;	309	my $focus = $FOCUS; $FOCUS = $self;
		310
		311	$self->emit (focus_in => $focus);
		312
181	$focus->update if $focus;	313	$focus->update if $focus;
182	$FOCUS->update;	314	$FOCUS->update;
183	}	315	}
184		316
185	sub focus_out {	317	sub focus_out {
186	my ($self) = @_;	318	my ($self) = @_;
187		319
188	return unless $FOCUS == $self;	320	return unless $FOCUS == $self;
189		321
190	my $focus = $FOCUS; undef $FOCUS;	322	my $focus = $FOCUS; undef $FOCUS;
		323
		324	$self->emit (focus_out => $focus);
		325
191	$focus->update if $focus; #?	326	$focus->update if $focus; #?
192	}	327	}
193		328
194	sub mouse_motion { }	329	sub mouse_motion { }
195	sub button_up { }	330	sub button_up { }
…		…
219	glPopMatrix;	354	glPopMatrix;
220		355
221	if ($self == $HOVER && $self->{can_hover}) {	356	if ($self == $HOVER && $self->{can_hover}) {
222	my ($x, $y) = @$self{qw(x y)};	357	my ($x, $y) = @$self{qw(x y)};
223		358
224	glColor 0, 0, 1, 0.2;	359	glColor 1, 0.8, 0.5, 0.2;
225	glEnable GL_BLEND;	360	glEnable GL_BLEND;
226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	361	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227	glBegin GL_QUADS;	362	glBegin GL_QUADS;
228	glVertex $x , $y;	363	glVertex $x , $y;
229	glVertex $x + $self->{w}, $y;	364	glVertex $x + $self->{w}, $y;
230	glVertex $x + $self->{w}, $y + $self->{h};	365	glVertex $x + $self->{w}, $y + $self->{h};
231	glVertex $x , $y + $self->{h};	366	glVertex $x , $y + $self->{h};
232	glEnd;	367	glEnd;
233	glDisable GL_BLEND;	368	glDisable GL_BLEND;
234	}	369	}
		370
		371	if ($ENV{PCLIENT_DEBUG}) {
		372	glPushMatrix;
		373	glColor 1, 1, 0, 1;
		374	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		375	glBegin GL_LINE_LOOP;
		376	glVertex 0 , 0;
		377	glVertex $self->{w}, 0;
		378	glVertex $self->{w}, $self->{h};
		379	glVertex 0 , $self->{h};
		380	glEnd;
		381	glPopMatrix;
		382	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		383	}
235	}	384	}
236		385
237	sub _draw {	386	sub _draw {
238	my ($self) = @_;	387	my ($self) = @_;
239		388
240	warn "no draw defined for $self\n";	389	warn "no draw defined for $self\n";
241	}	390	}
242		391
243	sub find_widget {	392	sub find_widget {
244	my ($self, $x, $y) = @_;	393	my ($self, $x, $y) = @_;
		394
		395	return () unless $self->{can_events};
245		396
246	return $self	397	return $self
247	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	398	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	399	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
249		400
…		…
252		403
253	sub set_parent {	404	sub set_parent {
254	my ($self, $parent) = @_;	405	my ($self, $parent) = @_;
255		406
256	Scalar::Util::weaken ($self->{parent} = $parent);	407	Scalar::Util::weaken ($self->{parent} = $parent);
		408
		409	# TODO: req_w _does_change after ->reconfigure
		410	$self->check_size
		411	unless exists $self->{req_w};
		412	}
		413
		414	sub check_size {
		415	my ($self, $forced) = @_;
		416
		417	$self->{force_alloc} = 1 if $forced;
		418	$CFClient::UI::ROOT->{check_size}{$self} = $self;
257	}	419	}
258		420
259	sub update {	421	sub update {
260	my ($self) = @_;	422	my ($self) = @_;
261		423
…		…
264	}	426	}
265		427
266	sub connect {	428	sub connect {
267	my ($self, $signal, $cb) = @_;	429	my ($self, $signal, $cb) = @_;
268		430
269	push @{ $self->{cb}{$signal} }, $cb;	431	push @{ $self->{signal_cb}{$signal} }, $cb;
270	}	432	}
271		433
272	sub emit {	434	sub emit {
273	my ($self, $signal, @args) = @_;	435	my ($self, $signal, @args) = @_;
274		436
275	$_->($self, @args)	437	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276	for @{$self->{cb}{$signal} || []};
277	}	438	}
278		439
279	sub DESTROY {	440	sub DESTROY {
280	my ($self) = @_;	441	my ($self) = @_;
281		442
		443	delete $WIDGET{$self+0};
282	#$self->deactivate;	444	#$self->deactivate;
283	}	445	}
284		446
285	#############################################################################	447	#############################################################################
286		448
287	package CFClient::UI::DrawBG;	449	package CFClient::UI::DrawBG;
288		450
289	our @ISA = CFClient::UI::Base::;	451	our @ISA = CFClient::UI::Base::;
290		452
291	use strict;	453	use strict;
292	use SDL::OpenGL;	454	use CFClient::OpenGL;
293		455
294	sub new {	456	sub new {
295	my $class = shift;	457	my $class = shift;
296		458
297	# range [value, low, high, page]	459	# range [value, low, high, page]
…		…
326		488
327	package CFClient::UI::Empty;	489	package CFClient::UI::Empty;
328		490
329	our @ISA = CFClient::UI::Base::;	491	our @ISA = CFClient::UI::Base::;
330		492
		493	sub new {
		494	my ($class, %arg) = @_;
		495	$class->SUPER::new (can_events => 0, %arg);
		496	}
		497
331	sub size_request {	498	sub size_request {
332	(0, 0)	499	(0, 0)
333	}	500	}
334		501
335	sub draw { }	502	sub draw { }
…		…
343	sub new {	510	sub new {
344	my ($class, %arg) = @_;	511	my ($class, %arg) = @_;
345		512
346	my $children = delete $arg{children} || [];	513	my $children = delete $arg{children} || [];
347		514
348	my $self = $class->SUPER::new (children => [], %arg);	515	my $self = $class->SUPER::new (
		516	children => [],
		517	can_events => 0,
		518	%arg,
		519	);
349	$self->add ($_) for @$children;	520	$self->add ($_) for @$children;
350		521
351	$self	522	$self
352	}	523	}
353		524
354	sub add {	525	sub add {
355	my ($self, $child) = @_;	526	my ($self, @widgets) = @_;
356		527
357	$child->set_parent ($self);	528	$_->set_parent ($self)
		529	for @widgets;
358		530
359	use sort 'stable';	531	use sort 'stable';
360		532
361	$self->{children} = [	533	$self->{children} = [
362	sort { $a->{z} <=> $b->{z} }	534	sort { $a->{z} <=> $b->{z} }
363	@{$self->{children}}, $child	535	@{$self->{children}}, @widgets
364	];	536	];
365		537
366	$self->{w} = $self->{h} = -1;	538	$self->check_size (1);
367	$self->update;	539	$self->update;
368	}	540	}
369		541
		542	sub children {
		543	@{ $_[0]{children} }
		544	}
		545
370	sub remove {	546	sub remove {
371	my ($self, $widget) = @_;	547	my ($self, $child) = @_;
372		548
		549	delete $child->{parent};
		550	$child->hide;
		551
373	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	552	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374		553
375	$self->size_allocate (0, 0, $self->{w}, $self->{h});	554	$self->check_size;
		555	$self->update;
		556	}
		557
		558	sub clear {
		559	my ($self) = @_;
		560
		561	my $children = delete $self->{children};
		562	$self->{children} = [];
		563
		564	for (@$children) {
		565	delete $_->{parent};
		566	$_->hide;
		567	}
		568
		569	$self->check_size;
		570	$self->update;
376	}	571	}
377		572
378	sub find_widget {	573	sub find_widget {
379	my ($self, $x, $y) = @_;	574	my ($self, $x, $y) = @_;
380		575
…		…
410		605
411	$class->SUPER::new (children => [$child], %arg)	606	$class->SUPER::new (children => [$child], %arg)
412	}	607	}
413		608
414	sub add {	609	sub add {
415	my ($self, $widget) = @_;	610	my ($self, $child) = @_;
416		611
417	$self->{children} = [];	612	$self->{children} = [];
418		613
419	$self->SUPER::add ($widget);	614	$self->SUPER::add ($child);
420	}	615	}
421		616
422	sub remove {	617	sub remove {
423	my ($self, $widget) = @_;	618	my ($self, $widget) = @_;
424		619
…		…
433	sub size_request {	628	sub size_request {
434	$_[0]{children}[0]->size_request	629	$_[0]{children}[0]->size_request
435	}	630	}
436		631
437	sub size_allocate {	632	sub size_allocate {
438	my ($self, $x, $y, $w, $h) = @_;	633	my ($self, $w, $h) = @_;
439		634
440	$self->_size_allocate ($x, $y, $w, $h) or return;
441
442	$self->{children}[0]->size_allocate (0, 0, $w, $h);	635	$self->{children}[0]->configure (0, 0, $w, $h);
443	}	636	}
444		637
445	#############################################################################	638	#############################################################################
446		639
447	package CFClient::UI::Window;	640	package CFClient::UI::Window;
448		641
449	our @ISA = CFClient::UI::Bin::;	642	our @ISA = CFClient::UI::Bin::;
450		643
451	use SDL::OpenGL;	644	use CFClient::OpenGL;
452		645
453	sub new {	646	sub new {
454	my ($class, %arg) = @_;	647	my ($class, %arg) = @_;
455		648
456	my $self = $class->SUPER::new (%arg);	649	my $self = $class->SUPER::new (%arg);
457	}	650	}
458		651
459	sub update {	652	sub update {
460	my ($self) = @_;	653	my ($self) = @_;
461		654
462	# we want to do this delayed...	655	$ROOT->on_post_alloc ($self => sub { $self->render_child });
463	$self->render_chld;
464	$self->SUPER::update;	656	$self->SUPER::update;
465	}	657	}
466		658
		659	sub size_allocate {
		660	my ($self, $w, $h) = @_;
		661
		662	$self->SUPER::size_allocate ($w, $h);
		663	$self->update;
		664	}
		665
		666	sub _render {
		667	$_[0]{children}[0]->draw;
		668	}
		669
467	sub render_chld {	670	sub render_child {
468	my ($self) = @_;	671	my ($self) = @_;
469		672
470	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	673	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471	glClearColor 0, 0, 0, 1;	674	glClearColor 0, 0, 0, 0;
472	glClear GL_COLOR_BUFFER_BIT;	675	glClear GL_COLOR_BUFFER_BIT;
473	$self->child->draw;	676
		677	$self->_render;
		678	# glColorMask 1, 1, 1, 0;
		679	# glEnable GL_BLEND;
		680	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		681	# glRasterPos 0, 0;
		682	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		683	# glDisable GL_BLEND;
		684	# glColorMask 1, 1, 1, 1;
474	};	685	};
475	}
476
477	sub size_allocate {
478	my ($self, $x, $y, $w, $h) = @_;
479
480	$self->_size_allocate ($x, $y, $w, $h) or return;
481
482	$self->child->size_allocate (0, 0, $w, $h);
483
484	$self->render_chld;
485	}	686	}
486		687
487	sub _draw {	688	sub _draw {
488	my ($self) = @_;	689	my ($self) = @_;
489		690
490	my ($w, $h) = ($self->w, $self->h);	691	my ($w, $h) = ($self->w, $self->h);
491		692
492	my $tex = $self->{texture}	693	my $tex = $self->{texture}
493	or return;	694	or return;
494		695
495	glEnable GL_BLEND;
496	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497	glEnable GL_TEXTURE_2D;	696	glEnable GL_TEXTURE_2D;
498	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	697	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		698	glColor 0, 0, 0, 1;
499		699
500	$tex->draw_quad (0, 0, $w, $h);	700	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501		701
502	glDisable GL_BLEND;
503	glDisable GL_TEXTURE_2D;	702	glDisable GL_TEXTURE_2D;
504	}	703	}
505		704
506	#############################################################################	705	#############################################################################
507		706
508	package CFClient::UI::Frame;	707	package CFClient::UI::ViewPort;
509		708
510	our @ISA = CFClient::UI::Bin::;	709	our @ISA = CFClient::UI::Window::;
511
512	use SDL::OpenGL;
513		710
514	sub size_request {	711	sub size_request {
515	my ($self) = @_;	712	my ($self) = @_;
516	my $chld = $self->child
517	or return (0, 0);
518		713
519	$chld->move (2, 2);	714	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		715	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
520		716
521	map { $_ + 4 } $chld->size_request;	717	@$self{qw(child_w child_h)}
522	}	718	}
523		719
524	sub size_allocate {	720	sub size_allocate {
525	my ($self, $x, $y, $w, $h) = @_;	721	my ($self, $w, $h) = @_;
		722
		723	$self->update;
		724	}
		725
		726	sub set_offset {
		727	my ($self, $x, $y) = @_;
		728
		729	$self->{view_x} = int $x;
		730	$self->{view_y} = int $y;
		731
		732	$self->update;
		733	}
		734
		735	# hmm, this does not work for topleft of $self... but we should not ask for that
		736	sub coord2local {
		737	my ($self, $x, $y) = @_;
		738
		739	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		740	}
		741
		742	sub coord2global {
		743	my ($self, $x, $y) = @_;
		744
		745	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		746	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		747
		748	$self->SUPER::coord2global ($x, $y)
		749	}
		750
		751	sub find_widget {
		752	my ($self, $x, $y) = @_;
		753
		754	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		755	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		756	) {
		757	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		758	} else {
		759	$self->CFClient::UI::Base::find_widget ($x, $y)
526		760	}
527	$self->_size_allocate ($x, $y, $w, $h) or return;
528
529	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
530	}	761	}
531		762
532	sub _draw {	763	sub _render {
533	my ($self) = @_;	764	my ($self) = @_;
534		765
535	my $chld = $self->child;	766	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
536		767
537	my ($w, $h) = $chld->size_request;	768	$self->SUPER::_render;
538
539	glBegin GL_QUADS;
540	glColor 0, 0, 0;
541	glVertex 0 , 0;
542	glVertex 0 , $h + 4;
543	glVertex $w + 4 , $h + 4;
544	glVertex $w + 4 , 0;
545	glEnd;
546
547	$chld->draw;
548	}	769	}
549		770
550	#############################################################################	771	#############################################################################
551		772
552	package CFClient::UI::FancyFrame;	773	package CFClient::UI::ScrolledWindow;
553		774
554	our @ISA = CFClient::UI::Bin::;	775	our @ISA = CFClient::UI::HBox::;
555
556	use SDL::OpenGL;
557
558	my @tex =
559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561		776
562	sub new {	777	sub new {
563	my $class = shift;	778	my $class = shift;
564		779
		780	my $self;
		781
		782	my $slider = new CFClient::UI::Slider
		783	vertical => 1,
		784	range => [0, 0, 1, 0.01], # HACK fix
		785	connect_changed => sub {
		786	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		787	},
		788	;
		789
		790	$self = $class->SUPER::new (
		791	vp => (new CFClient::UI::ViewPort),
		792	slider => $slider,
		793	@_,
		794	);
		795
		796	$self->{vp}->add ($self->{scrolled});
		797	$self->add ($self->{vp});
		798	$self->add ($self->{slider});
		799
		800	$self
		801	}
		802
		803	#TODO# update range on size_allocate depending on child
		804	# update viewport offset on scroll
		805
		806	#############################################################################
		807
		808	package CFClient::UI::Frame;
		809
		810	our @ISA = CFClient::UI::Bin::;
		811
		812	use CFClient::OpenGL;
		813
		814	sub new {
		815	my $class = shift;
		816
		817	$class->SUPER::new (
		818	bg => undef,
		819	@_,
		820	)
		821	}
		822
		823	sub _draw {
		824	my ($self) = @_;
		825
		826	if ($self->{bg}) {
		827	my ($w, $h) = @$self{qw(w h)};
		828
		829	glEnable GL_BLEND;
		830	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		831	glColor @{ $self->{bg} };
		832
		833	glBegin GL_QUADS;
		834	glVertex 0 , 0;
		835	glVertex 0 , $h;
		836	glVertex $w, $h;
		837	glVertex $w, 0;
		838	glEnd;
		839
		840	glDisable GL_BLEND;
		841	}
		842
		843	$self->SUPER::_draw;
		844	}
		845
		846	#############################################################################
		847
		848	package CFClient::UI::FancyFrame;
		849
		850	our @ISA = CFClient::UI::Bin::;
		851
		852	use CFClient::OpenGL;
		853
		854	my @tex =
		855	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		856	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		857
		858	sub new {
		859	my $class = shift;
		860
565	# TODO: user_x, user_y, overwrite moveto?	861	# TODO: user_x, user_y, overwrite moveto?
566		862
567	$class->SUPER::new (	863	my $self = $class->SUPER::new (
568	bg => [1, 1, 1, 1],	864	bg => [1, 1, 1, 1],
569	border_bg => [1, 1, 1, 1],	865	border_bg => [1, 1, 1, 1],
570	border => $::FONTSIZE * 0.8,	866	border => 0.6,
		867	toplevel => 1,
		868	can_events => 1,
571	@_	869	@_
		870	);
		871
		872	$self->{title} &&= new CFClient::UI::Label
		873	align => 0,
		874	valign => 1,
		875	text => $self->{title},
		876	fontsize => $self->{border};
		877
		878	$self
		879	}
		880
		881	sub border {
		882	int $_[0]{border} * $::FONTSIZE
		883	}
		884
		885	sub size_request {
		886	my ($self) = @_;
		887
		888	my ($w, $h) = $self->SUPER::size_request;
		889
		890	(
		891	$w + $self->border * 2,
		892	$h + $self->border * 2,
572	)	893	)
573	}	894	}
574		895
575	sub size_request {
576	my ($self) = @_;
577
578	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580	my ($w, $h) = $self->SUPER::size_request;
581
582	(
583	$w + $self->{border} * 2,
584	$h + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	896	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	897	my ($self, $w, $h) = @_;
590		898
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	899	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	900	$w -= List::Util::max 0, $self->border * 2;
595		901
		902	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		903	if $self->{title};
		904
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	905	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	906	}
598		907
599	sub button_down {	908	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	909	my ($self, $ev, $x, $y) = @_;
601		910
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	911	my ($w, $h) = @$self{qw(w h)};
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	912	my $border = $self->border;
604		913
		914	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		915	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		916
		917	if ($lr & $td) {
		918	my ($wx, $wy) = ($self->{x}, $self->{y});
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	919	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	920	my ($bw, $bh) = ($self->{w}, $self->{h});
		921
		922	my $mx = $x < $border;
		923	my $my = $y < $border;
607		924
608	$self->{motion} = sub {	925	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	926	my ($ev, $x, $y) = @_;
610		927
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	928	my $dx = $ev->{x} - $ox;
		929	my $dy = $ev->{y} - $oy;
612		930
613	$self->{user_w} = $bw + $x - $ox;	931	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614	$self->{user_h} = $bh + $y - $oy;	932	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615	$self->update;	933	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		934	$self->check_size;
616	};	935	};
617		936
618	} elsif ($x >= 0 && $x < $self->{w}	937	} elsif ($lr ^ $td) {
619	&& $y >= 0 && $y < $self->{border}) {
620
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	938	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	939	my ($bx, $by) = ($self->{x}, $self->{y});
623		940
624	$self->{motion} = sub {	941	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	942	my ($ev, $x, $y) = @_;
626		943
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	944	($x, $y) = ($ev->{x}, $ev->{y});
628		945
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	946	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	947	$self->update;
631	};	948	};
632	}	949	}
…		…
648	my ($self) = @_;	965	my ($self) = @_;
649		966
650	my ($w, $h ) = ($self->{w}, $self->{h});	967	my ($w, $h ) = ($self->{w}, $self->{h});
651	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	968	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652		969
653	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	970	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	971	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		972
		973	my $border = $self->border;
		974
658	glColor @{ $self->{border_bg} };	975	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	976	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	977	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	978	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	979	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
663		980
		981	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664	my $bg = $tex[0];	982	my $bg = $tex[0];
665		983
666	# TODO: repeat texture not scale	984	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	985	my $rep_x = $cw / $bg->{w};
668	my $rep_y = $ch / $bg->{h};	986	my $rep_y = $ch / $bg->{h};
669		987
670	glColor @{ $self->{bg} };	988	glColor @{ $self->{bg} };
671		989
672	$bg->{s} = $rep_x;	990	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	991	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	992	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	993	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		994	}
676		995
677	glDisable GL_TEXTURE_2D;	996	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	997
		998	$self->{title}->draw if $self->{title};
679		999
680	$self->child->draw;	1000	$self->child->draw;
681	}	1001	}
682		1002
683	#############################################################################	1003	#############################################################################
…		…
686		1006
687	our @ISA = CFClient::UI::Base::;	1007	our @ISA = CFClient::UI::Base::;
688		1008
689	use List::Util qw(max sum);	1009	use List::Util qw(max sum);
690		1010
691	use SDL::OpenGL;	1011	use CFClient::OpenGL;
692		1012
693	sub new {	1013	sub new {
694	my $class = shift;	1014	my $class = shift;
695		1015
696	$class->SUPER::new (	1016	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	1023	my ($self, $x, $y, $child) = @_;
704		1024
705	$child->set_parent ($self);	1025	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	1026	$self->{children}[$y][$x] = $child;
707		1027
708	$self->{w} = $self->{h} = -1;	1028	$child->check_size;
709	$self->update;	1029	}
		1030
		1031	sub children {
		1032	grep $_, map @$_, grep $_, @{ $_[0]{children} }
710	}	1033	}
711		1034
712	# TODO: move to container class maybe? send childs a signal on removal?	1035	# TODO: move to container class maybe? send childs a signal on removal?
713	sub clear {	1036	sub clear {
714	my ($self) = @_;	1037	my ($self) = @_;
715		1038
		1039	my @children = $self->children;
716	delete $self->{children};	1040	delete $self->{children};
		1041
		1042	for (@children) {
		1043	delete $_->{parent};
		1044	$_->hide;
		1045	}
		1046
717	$self->update;	1047	$self->update;
718	}	1048	}
719		1049
720	sub get_wh {	1050	sub get_wh {
721	my ($self) = @_;	1051	my ($self) = @_;
…		…
727	or next;	1057	or next;
728		1058
729	for my $x (0 .. $#$row) {	1059	for my $x (0 .. $#$row) {
730	my $widget = $row->[$x]	1060	my $widget = $row->[$x]
731	or next;	1061	or next;
732	my ($w, $h) = $widget->size_request;	1062	my ($w, $h) = @$widget{qw(req_w req_h)};
733		1063
734	$w[$x] = max $w[$x], $w;	1064	$w[$x] = max $w[$x], $w;
735	$h[$y] = max $h[$y], $h;	1065	$h[$y] = max $h[$y], $h;
736	}	1066	}
737	}	1067	}
…		…
749	(sum @$hs),	1079	(sum @$hs),
750	)	1080	)
751	}	1081	}
752		1082
753	sub size_allocate {	1083	sub size_allocate {
754	my ($self, $x, $y, $w, $h) = @_;	1084	my ($self, $w, $h) = @_;
755
756	$self->_size_allocate ($x, $y, $w, $h) or return;
757		1085
758	my ($ws, $hs) = $self->get_wh;	1086	my ($ws, $hs) = $self->get_wh;
759		1087
760	my $req_w = sum @$ws;	1088	my $req_w = sum @$ws;
761	my $req_h = sum @$hs;	1089	my $req_h = sum @$hs;
…		…
783		1111
784	for my $c (0 .. $#$row) {	1112	for my $c (0 .. $#$row) {
785	my $col_w = $ws->[$c];	1113	my $col_w = $ws->[$c];
786		1114
787	if (my $widget = $row->[$c]) {	1115	if (my $widget = $row->[$c]) {
788	$widget->size_allocate ($x, $y, $col_w, $row_h);	1116	$widget->configure ($x, $y, $col_w, $row_h);
789	}	1117	}
790		1118
791	$x += $col_w;	1119	$x += $col_w;
792	}	1120	}
793		1121
…		…
838	(List::Util::max map $_->[1], @alloc),	1166	(List::Util::max map $_->[1], @alloc),
839	)	1167	)
840	}	1168	}
841		1169
842	sub size_allocate {	1170	sub size_allocate {
843	my ($self, $x, $y, $w, $h) = @_;	1171	my ($self, $w, $h) = @_;
844
845	$self->_size_allocate ($x, $y, $w, $h);
846		1172
847	($h, $w) = ($w, $h);	1173	($h, $w) = ($w, $h);
848		1174
849	my $children = $self->{children};	1175	my $children = $self->{children};
850		1176
851	my @h = map +($_->size_request)[0], @$children;	1177	my @h = map $_->{req_w}, @$children;
852		1178
853	my $req_h = List::Util::sum @h;	1179	my $req_h = List::Util::sum @h;
854		1180
855	if ($req_h > $h) {	1181	if ($req_h > $h) {
856	# ah well, not enough space	1182	# ah well, not enough space
…		…
872		1198
873	my $y = 0;	1199	my $y = 0;
874	for (0 .. $#$children) {	1200	for (0 .. $#$children) {
875	my $child = $children->[$_];	1201	my $child = $children->[$_];
876	my $h = $h[$_];	1202	my $h = $h[$_];
877	$child->size_allocate ($y, 0, $h, $w);	1203	$child->configure ($y, 0, $h, $w);
878		1204
879	$y += $h;	1205	$y += $h;
880	}	1206	}
		1207
		1208	1
881	}	1209	}
882		1210
883	#############################################################################	1211	#############################################################################
884		1212
885	package CFClient::UI::VBox;	1213	package CFClient::UI::VBox;
…		…
898	(List::Util::sum map $_->[1], @alloc),	1226	(List::Util::sum map $_->[1], @alloc),
899	)	1227	)
900	}	1228	}
901		1229
902	sub size_allocate {	1230	sub size_allocate {
903	my ($self, $x, $y, $w, $h) = @_;	1231	my ($self, $w, $h) = @_;
904		1232
905	$self->_size_allocate ($x, $y, $w, $h);	1233	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
906		1234
907	my $children = $self->{children};	1235	my $children = $self->{children};
908		1236
909	my @h = map +($_->size_request)[1], @$children;	1237	my @h = map $_->{req_h}, @$children;
910		1238
911	my $req_h = List::Util::sum @h;	1239	my $req_h = List::Util::sum @h;
912		1240
913	if ($req_h > $h) {	1241	if ($req_h > $h) {
914	# ah well, not enough space	1242	# ah well, not enough space
…		…
928		1256
929	my $y = 0;	1257	my $y = 0;
930	for (0 .. $#$children) {	1258	for (0 .. $#$children) {
931	my $child = $children->[$_];	1259	my $child = $children->[$_];
932	my $h = $h[$_];	1260	my $h = $h[$_];
933	$child->size_allocate (0, $y, $w, $h);	1261	$child->configure (0, $y, $w, $h);
934		1262
935	$y += $h;	1263	$y += $h;
936	}	1264	}
		1265
		1266	1
937	}	1267	}
938		1268
939	#############################################################################	1269	#############################################################################
940		1270
941	package CFClient::UI::Label;	1271	package CFClient::UI::Label;
942		1272
943	our @ISA = CFClient::UI::Base::;	1273	our @ISA = CFClient::UI::Base::;
944		1274
945	use SDL::OpenGL;	1275	use CFClient::OpenGL;
946		1276
947	sub new {	1277	sub new {
948	my ($class, %arg) = @_;	1278	my ($class, %arg) = @_;
949		1279
950	my $self = $class->SUPER::new (	1280	my $self = $class->SUPER::new (
951	fg => [1, 1, 1],	1281	fg => [1, 1, 1],
952	fontsize => $::FONTSIZE,	1282	#font => default_font
953	text => "",	1283	#text => initial text
		1284	#markup => initial narkup
		1285	layout => (new CFClient::Layout),
		1286	fontsize => 1,
954	align => -1,	1287	align => -1,
		1288	valign => -1,
955	padding => 2,	1289	padding => 2,
956	layout => new CFClient::Layout,	1290	can_events => 0,
957	%arg	1291	%arg
958	);	1292	);
959		1293
		1294	if (exists $self->{template}) {
		1295	my $layout = new CFClient::Layout;
		1296	$layout->set_text (delete $self->{template});
		1297	$self->{template} = $layout;
		1298	}
		1299
		1300	if (exists $self->{markup}) {
		1301	$self->set_markup (delete $self->{markup});
		1302	} else {
960	$self->set_text ($self->{text});	1303	$self->set_text (delete $self->{text});
		1304	}
961		1305
962	$self	1306	$self
963	}	1307	}
964		1308
965	sub escape_text {	1309	sub escape {
966	local $_ = $_[1];	1310	local $_ = $_[1];
967		1311
968	s/&/&amp;/g;	1312	s/&/&amp;/g;
969	s/>/&gt;/g;	1313	s/>/&gt;/g;
970	s/</&lt;/g;	1314	s/</&lt;/g;
971		1315
972	$_[1]	1316	$_[1]
973	}	1317	}
974		1318
		1319	sub update {
		1320	my ($self) = @_;
		1321
		1322	delete $self->{texture};
		1323	$self->SUPER::update;
		1324	}
		1325
975	sub set_text {	1326	sub set_text {
976	my ($self, $text) = @_;	1327	my ($self, $text) = @_;
977		1328
		1329	return if $self->{text} eq "T$text";
978	$self->{text} = $text;	1330	$self->{text} = "T$text";
		1331
		1332	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
979	$self->{layout}->set_markup ($text);	1333	$self->{layout}->set_text ($text);
980		1334
981	delete $self->{texture};
982	# $self->{w} = $self->{h} = -1;
983	$self->update;	1335	$self->update;
		1336	$self->check_size;
984	}	1337	}
985		1338
986	sub get_text {	1339	sub set_markup {
987	my ($self, $text) = @_;	1340	my ($self, $markup) = @_;
988		1341
989	$self->{text}	1342	return if $self->{text} eq "M$markup";
		1343	$self->{text} = "M$markup";
		1344
		1345	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1346
		1347	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
		1348	$self->{layout}->set_markup ($markup);
		1349
		1350	$self->update;
		1351	$self->check_size;
990	}	1352	}
991		1353
992	sub size_request {	1354	sub size_request {
993	my ($self) = @_;	1355	my ($self) = @_;
994		1356
995	$self->{layout}->set_width;	1357	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1358	$self->{layout}->set_width ($self->{max_w} || -1);
996	$self->{layout}->set_height ($self->{fontsize});	1359	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1360
997	my ($w, $h) = $self->{layout}->size;	1361	my ($w, $h) = $self->{layout}->size;
		1362
		1363	if (exists $self->{template}) {
		1364	$self->{template}->set_font ($self->{font}) if $self->{font};
		1365	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1366
		1367	my ($w2, $h2) = $self->{template}->size;
		1368
		1369	$w = List::Util::max $w, $w2;
		1370	$h = List::Util::max $h, $h2;
		1371	}
998		1372
999	(	1373	(
1000	$w + $self->{padding} * 2,	1374	$w + $self->{padding} * 2,
1001	$h + $self->{padding} * 2,	1375	$h + $self->{padding} * 2,
1002	)	1376	)
1003	}	1377	}
1004		1378
1005	sub size_allocate {	1379	sub size_allocate {
1006	my ($self, $x, $y, $w, $h) = @_;	1380	my ($self, $w, $h) = @_;
1007
1008	$self->_size_allocate ($x, $y, $w, $h) or return;
1009		1381
1010	delete $self->{texture};	1382	delete $self->{texture};
1011	}	1383	}
1012		1384
1013	sub update {	1385	sub set_fontsize {
1014	my ($self) = @_;	1386	my ($self, $fontsize) = @_;
1015		1387
		1388	$self->{fontsize} = $fontsize;
1016	delete $self->{texture};	1389	delete $self->{texture};
		1390
1017	$self->SUPER::update;	1391	$self->update;
		1392	$self->check_size;
1018	}	1393	}
1019		1394
1020	sub _draw {	1395	sub _draw {
1021	my ($self) = @_;	1396	my ($self) = @_;
1022		1397
1023	my $tex = $self->{texture} ||= do {	1398	my $tex = $self->{texture} ||= do {
		1399	$self->{layout}->set_foreground (@{$self->{fg}});
		1400	$self->{layout}->set_font ($self->{font}) if $self->{font};
1024	$self->{layout}->set_width ($self->{w});	1401	$self->{layout}->set_width ($self->{w});
1025	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1402	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1403
1026	new_from_layout CFClient::Texture $self->{layout}	1404	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1405
		1406	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1407	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1408	: ($self->{w} - $tex->{w}) * 0.5;
		1409
		1410	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1411	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1412	: ($self->{h} - $tex->{h}) * 0.5;
		1413
		1414	$tex
1027	};	1415	};
1028		1416
1029	glEnable GL_BLEND;
1030	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031	glEnable GL_TEXTURE_2D;	1417	glEnable GL_TEXTURE_2D;
1032	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1418	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033		1419
		1420	if ($tex->{format} == GL_ALPHA) {
1034	glColor @{$self->{fg}};	1421	glColor @{$self->{fg}};
1035		1422	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036	my $x =	1423	} else {
1037	$self->{align} < 0 ? $self->{padding}	1424	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1425	}
1039	: ($self->{w} - $tex->{w}) * 0.5;
1040
1041	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042		1426
1043	glDisable GL_TEXTURE_2D;	1427	glDisable GL_TEXTURE_2D;
1044	glDisable GL_BLEND;
1045	}	1428	}
1046		1429
1047	#############################################################################	1430	#############################################################################
1048		1431
1049	package CFClient::UI::Entry;	1432	package CFClient::UI::EntryBase;
1050		1433
1051	our @ISA = CFClient::UI::Label::;	1434	our @ISA = CFClient::UI::Label::;
1052		1435
1053	use SDL;	1436	use CFClient::OpenGL;
1054	use SDL::OpenGL;
1055		1437
1056	sub new {	1438	sub new {
1057	my $class = shift;	1439	my $class = shift;
1058		1440
1059	$class->SUPER::new (	1441	$class->SUPER::new (
1060	fg => [1, 1, 1],	1442	fg => [1, 1, 1],
1061	bg => [0, 0, 0, 0.2],	1443	bg => [0, 0, 0, 0.2],
1062	active_bg => [1, 1, 1, 0.5],	1444	active_bg => [1, 1, 1, 0.5],
1063	active_fg => [0, 0, 0],	1445	active_fg => [0, 0, 0],
1064	can_hover => 1,	1446	can_hover => 1,
1065	can_focus => 1,	1447	can_focus => 1,
		1448	valign => 0,
		1449	can_events => 1,
1066	@_	1450	@_
1067	)	1451	)
1068	}	1452	}
1069		1453
1070	sub _set_text {	1454	sub _set_text {
1071	my ($self, $text) = @_;	1455	my ($self, $text) = @_;
1072		1456
1073	my $old_text = $self->{text};	1457	delete $self->{cur_h};
		1458
		1459	return if $self->{text} eq $text;
		1460
		1461	delete $self->{texture};
1074		1462
1075	$self->{last_activity} = $::NOW;	1463	$self->{last_activity} = $::NOW;
1076
1077	$self->{text} = $text;	1464	$self->{text} = $text;
1078	$self->{layout}->set_width ($self->{w});
1079	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080		1465
1081	$text =~ s/./*/g if $self->{hidden};	1466	$text =~ s/./*/g if $self->{hidden};
		1467	$self->{layout}->set_text ("$text ");
1082		1468
1083	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1469	$self->emit (changed => $self->{text});
1084
1085	$text = substr $text, 0, $self->{cursor};
1086	utf8::encode $text;
1087
1088	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091	if $old_text ne $self->{text};
1092	}
1093
1094	sub size_request {
1095	my ($self) = @_;
1096
1097	my ($w, $h) = $self->SUPER::size_request;
1098
1099	($w + 1, $h) # add 1 for cursor
1100	}
1101
1102	sub size_allocate {
1103	my ($self, $x, $y, $w, $h) = @_;
1104
1105	$self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107	$self->_set_text ($self->{text});
1108	}	1470	}
1109		1471
1110	sub set_text {	1472	sub set_text {
1111	my ($self, $text) = @_;	1473	my ($self, $text) = @_;
1112		1474
1113	$self->{cursor} = length $text;	1475	$self->{cursor} = length $text;
1114	$self->_set_text ($text);	1476	$self->_set_text ($text);
		1477	$self->check_size;
1115	$self->update;	1478	$self->update;
		1479	}
		1480
		1481	sub get_text {
		1482	$_[0]{text}
		1483	}
		1484
		1485	sub size_request {
		1486	my ($self) = @_;
		1487
		1488	my ($w, $h) = $self->SUPER::size_request;
		1489
		1490	($w + 1, $h) # add 1 for cursor
		1491	}
		1492
		1493	sub size_allocate {
		1494	my ($self, $w, $h) = @_;
		1495
		1496	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1116	}	1497	}
1117		1498
1118	sub key_down {	1499	sub key_down {
1119	my ($self, $ev) = @_;	1500	my ($self, $ev) = @_;
1120		1501
1121	my $mod = $ev->key_mod;	1502	my $mod = $ev->{mod};
1122	my $sym = $ev->key_sym;	1503	my $sym = $ev->{sym};
1123
1124	my $uni = $ev->key_unicode;	1504	my $uni = $ev->{unicode};
1125		1505
1126	my $text = $self->get_text;	1506	my $text = $self->get_text;
1127		1507
1128	if ($sym == SDLK_BACKSPACE) {	1508	if ($uni == 8) {
1129	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1509	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130	} elsif ($sym == SDLK_DELETE) {	1510	} elsif ($uni == 127) {
1131	substr $text, $self->{cursor}, 1, "";	1511	substr $text, $self->{cursor}, 1, "";
1132	} elsif ($sym == SDLK_LEFT) {	1512	} elsif ($sym == CFClient::SDLK_LEFT) {
1133	--$self->{cursor} if $self->{cursor};	1513	--$self->{cursor} if $self->{cursor};
1134	} elsif ($sym == SDLK_RIGHT) {	1514	} elsif ($sym == CFClient::SDLK_RIGHT) {
1135	++$self->{cursor} if $self->{cursor} < length $self->{text};	1515	++$self->{cursor} if $self->{cursor} < length $self->{text};
1136	} elsif ($sym == SDLK_HOME) {	1516	} elsif ($sym == CFClient::SDLK_HOME) {
1137	$self->{cursor} = 0;	1517	$self->{cursor} = 0;
1138	} elsif ($sym == SDLK_END) {	1518	} elsif ($sym == CFClient::SDLK_END) {
1139	$self->{cursor} = length $text;	1519	$self->{cursor} = length $text;
1140	} elsif ($sym == SDLK_ESCAPE) {	1520	} elsif ($uni == 27) {
1141	$self->emit ('escape');	1521	$self->emit ('escape');
1142	} elsif ($uni) {	1522	} elsif ($uni) {
1143	substr $text, $self->{cursor}++, 0, chr $uni;	1523	substr $text, $self->{cursor}++, 0, chr $uni;
1144	}	1524	}
1145		1525
…		…
1200		1580
1201	$self->SUPER::_draw;	1581	$self->SUPER::_draw;
1202		1582
1203	#TODO: force update every cursor change :(	1583	#TODO: force update every cursor change :(
1204	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1584	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1585
		1586	unless (exists $self->{cur_h}) {
		1587	my $text = substr $self->{text}, 0, $self->{cursor};
		1588	utf8::encode $text;
		1589
		1590	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1591	}
		1592
1205	glColor @{$self->{fg}};	1593	glColor @{$self->{fg}};
1206	glBegin GL_LINES;	1594	glBegin GL_LINES;
1207	glVertex $self->{cur_x}, $self->{cur_y};
1208	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1595	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1596	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209	glEnd;	1597	glEnd;
1210	}	1598	}
1211	}	1599	}
1212		1600
1213	package CFClient::UI::LineEntry;	1601	package CFClient::UI::Entry;
1214		1602
1215	our @ISA = CFClient::UI::Entry::;	1603	our @ISA = CFClient::UI::EntryBase::;
1216		1604
1217	use SDL;	1605	use CFClient::OpenGL;
1218	use SDL::OpenGL;
1219		1606
1220	sub key_down {	1607	sub key_down {
1221	my ($self, $ev) = @_;	1608	my ($self, $ev) = @_;
1222		1609
1223	my $sym = $ev->key_sym;	1610	my $sym = $ev->{sym};
1224		1611
1225	if ($sym == SDLK_RETURN) {	1612	if ($sym == 13) {
		1613	unshift @{$self->{history}},
		1614	my $txt = $self->get_text;
		1615	$self->{history_pointer} = -1;
		1616	$self->{history_saveback} = '';
1226	$self->emit (activate => $self->get_text);	1617	$self->emit (activate => $txt);
1227	$self->update;	1618	$self->update;
		1619
		1620	} elsif ($sym == CFClient::SDLK_UP) {
		1621	if ($self->{history_pointer} < 0) {
		1622	$self->{history_saveback} = $self->get_text;
		1623	}
		1624	if (@{$self->{history} || []} > 0) {
		1625	$self->{history_pointer}++;
		1626	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1627	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1628	}
		1629	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1630	}
		1631
		1632	} elsif ($sym == CFClient::SDLK_DOWN) {
		1633	$self->{history_pointer}--;
		1634	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1635
		1636	if ($self->{history_pointer} >= 0) {
		1637	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1638	} else {
		1639	$self->set_text ($self->{history_saveback});
		1640	}
1228		1641
1229	} else {	1642	} else {
1230	$self->SUPER::key_down ($ev);	1643	$self->SUPER::key_down ($ev);
1231	}	1644	}
1232		1645
…		…
1236		1649
1237	package CFClient::UI::Button;	1650	package CFClient::UI::Button;
1238		1651
1239	our @ISA = CFClient::UI::Label::;	1652	our @ISA = CFClient::UI::Label::;
1240		1653
1241	use SDL;	1654	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1655
1244	my @tex =	1656	my @tex =
1245	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1657	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246	qw(b1_button_active.png);	1658	qw(b1_button_active.png);
1247		1659
1248	sub new {	1660	sub new {
1249	my $class = shift;	1661	my $class = shift;
1250		1662
1251	$class->SUPER::new (	1663	$class->SUPER::new (
1252	padding => 4,	1664	padding => 4,
1253	fg => [1, 1, 1],	1665	fg => [1, 1, 1],
1254	bg => [1, 1, 1, 0.2],	1666	bg => [1, 1, 1, 0.2],
1255	active_fg => [1, 1, 0],	1667	active_fg => [0, 0, 1],
1256	can_hover => 1,	1668	can_hover => 1,
		1669	align => 0,
		1670	valign => 0,
		1671	can_events => 1,
1257	@_	1672	@_
1258	)	1673	)
1259	}	1674	}
1260		1675
1261	sub button_up {	1676	sub button_up {
…		…
1269		1684
1270	sub _draw {	1685	sub _draw {
1271	my ($self) = @_;	1686	my ($self) = @_;
1272		1687
1273	local $self->{fg} = $self->{fg};	1688	local $self->{fg} = $self->{fg};
1274	my $tex = $tex[0];
1275
1276	glEnable GL_BLEND;
1277	glEnable GL_TEXTURE_2D;
1278	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279		1689
1280	if ($GRAB == $self) {	1690	if ($GRAB == $self) {
1281	$self->{fg} = $self->{active_fg};	1691	$self->{fg} = $self->{active_fg};
1282	}	1692	}
1283		1693
1284	glBindTexture GL_TEXTURE_2D, $tex->{name};	1694	glEnable GL_TEXTURE_2D;
1285	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1696	glColor 0, 0, 0, 1;
1286		1697
1287	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1698	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288		1699
1289	glDisable GL_TEXTURE_2D;	1700	glDisable GL_TEXTURE_2D;
1290	glDisable GL_BLEND;
1291		1701
1292	$self->SUPER::_draw;	1702	$self->SUPER::_draw;
1293	}	1703	}
1294		1704
1295	#############################################################################	1705	#############################################################################
…		…
1297	package CFClient::UI::CheckBox;	1707	package CFClient::UI::CheckBox;
1298		1708
1299	our @ISA = CFClient::UI::DrawBG::;	1709	our @ISA = CFClient::UI::DrawBG::;
1300		1710
1301	my @tex =	1711	my @tex =
1302	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1712	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1713	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304		1714
1305	use SDL;	1715	use CFClient::OpenGL;
1306	use SDL::OpenGL;
1307		1716
1308	sub new {	1717	sub new {
1309	my $class = shift;	1718	my $class = shift;
1310		1719
1311	$class->SUPER::new (	1720	$class->SUPER::new (
…		…
1322	my ($self) = @_;	1731	my ($self) = @_;
1323		1732
1324	($self->{padding} * 2 + 6) x 2	1733	($self->{padding} * 2 + 6) x 2
1325	}	1734	}
1326		1735
1327	sub size_allocate {
1328	my ($self, $x, $y, $w, $h) = @_;
1329
1330	$self->_size_allocate ($x, $y, $w, $h);
1331	}
1332
1333	sub button_down {	1736	sub button_down {
1334	my ($self, $ev, $x, $y) = @_;	1737	my ($self, $ev, $x, $y) = @_;
1335		1738
1336	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1739	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1740	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1349		1752
1350	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1753	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1351		1754
1352	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1755	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353		1756
		1757	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1758
		1759	glEnable GL_TEXTURE_2D;
		1760	$tex->draw_quad_alpha (0, 0, $s, $s);
		1761	glDisable GL_TEXTURE_2D;
		1762	}
		1763
		1764	#############################################################################
		1765
		1766	package CFClient::UI::Image;
		1767
		1768	our @ISA = CFClient::UI::Base::;
		1769
		1770	use CFClient::OpenGL;
		1771	use Carp qw/confess/;
		1772
		1773	our %loaded_images;
		1774
		1775	sub new {
		1776	my $class = shift;
		1777
		1778	my $self = $class->SUPER::new (can_events => 0, @_);
		1779
		1780	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1781
		1782	$loaded_images{$self->{image}} ||=
		1783	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1784
		1785	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1786
		1787	Scalar::Util::weaken $loaded_images{$self->{image}};
		1788
		1789	$self->{aspect} = $tex->{w} / $tex->{h};
		1790
		1791	$self
		1792	}
		1793
		1794	sub size_request {
		1795	my ($self) = @_;
		1796
		1797	($self->{tex}->{w}, $self->{tex}->{h})
		1798	}
		1799
		1800	sub _draw {
		1801	my ($self) = @_;
		1802
		1803	my $tex = $self->{tex};
		1804
		1805	my ($w, $h) = ($self->{w}, $self->{h});
		1806
		1807	if ($self->{rot90}) {
		1808	glRotate 90, 0, 0, 1;
		1809	glTranslate 0, -$self->{w}, 0;
		1810
		1811	($w, $h) = ($h, $w);
		1812	}
		1813
		1814	glEnable GL_TEXTURE_2D;
		1815	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1816
		1817	$tex->draw_quad_alpha (0, 0, $w, $h);
		1818
		1819	glDisable GL_TEXTURE_2D;
		1820	}
		1821
		1822	#############################################################################
		1823
		1824	package CFClient::UI::VGauge;
		1825
		1826	our @ISA = CFClient::UI::Base::;
		1827
		1828	use List::Util qw(min max);
		1829
		1830	use CFClient::OpenGL;
		1831
		1832	my %tex = (
		1833	food => [
		1834	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1835	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1836	],
		1837	grace => [
		1838	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1839	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1840	],
		1841	hp => [
		1842	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1843	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1844	],
		1845	mana => [
		1846	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1847	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1848	],
		1849	);
		1850
		1851	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1852	sub new {
		1853	my $class = shift;
		1854
		1855	my $self = $class->SUPER::new (
		1856	type => 'food',
		1857	@_
		1858	);
		1859
		1860	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1861
		1862	$self
		1863	}
		1864
		1865	sub size_request {
		1866	my ($self) = @_;
		1867
		1868	#my $tex = $tex{$self->{type}}[0];
		1869	#@$tex{qw(w h)}
		1870	(0, 0)
		1871	}
		1872
		1873	sub set_max {
		1874	my ($self, $max) = @_;
		1875
		1876	return if $self->{max_val} == $max;
		1877
		1878	$self->{max_val} = $max;
		1879	$self->update;
		1880	}
		1881
		1882	sub set_value {
		1883	my ($self, $val, $max) = @_;
		1884
		1885	$self->set_max ($max)
		1886	if defined $max;
		1887
		1888	return if $self->{val} == $val;
		1889
		1890	$self->{val} = $val;
		1891	$self->update;
		1892	}
		1893
		1894	sub _draw {
		1895	my ($self) = @_;
		1896
		1897	my $tex = $tex{$self->{type}};
		1898	my ($t1, $t2, $t3) = @$tex;
		1899
		1900	my ($w, $h) = ($self->{w}, $self->{h});
		1901
		1902	if ($self->{vertical}) {
		1903	glRotate 90, 0, 0, 1;
		1904	glTranslate 0, -$self->{w}, 0;
		1905
		1906	($w, $h) = ($h, $w);
		1907	}
		1908
		1909	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1910
		1911	my $ycut1 = max 0, min 1, $ycut;
		1912	my $ycut2 = max 0, min 1, $ycut - 1;
		1913
		1914	my $h1 = $self->{h} * (1 - $ycut1);
		1915	my $h2 = $self->{h} * (1 - $ycut2);
		1916
1354	glEnable GL_BLEND;	1917	glEnable GL_BLEND;
		1918	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355	glEnable GL_TEXTURE_2D;	1919	glEnable GL_TEXTURE_2D;
1356	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357		1921
1358	my $tex = $self->{state} ? $tex[1] : $tex[0];	1922	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1923	glBegin GL_QUADS;
		1924	glTexCoord 0 , 0; glVertex 0 , 0;
		1925	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1926	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1927	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1928	glEnd;
1359		1929
1360	$tex->draw_quad (0, 0, $s, $s);	1930	my $ycut1 = List::Util::min 1, $ycut;
		1931	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1932	glBegin GL_QUADS;
		1933	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1934	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1935	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1936	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1937	glEnd;
1361		1938
		1939	if ($t3) {
		1940	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1941	glBegin GL_QUADS;
		1942	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1943	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1944	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1945	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1946	glEnd;
		1947	}
		1948
		1949	glDisable GL_BLEND;
1362	glDisable GL_TEXTURE_2D;	1950	glDisable GL_TEXTURE_2D;
1363	glDisable GL_BLEND;	1951	}
		1952
		1953	#############################################################################
		1954
		1955	package CFClient::UI::Gauge;
		1956
		1957	our @ISA = CFClient::UI::VBox::;
		1958
		1959	sub new {
		1960	my ($class, %arg) = @_;
		1961
		1962	my $self = $class->SUPER::new (
		1963	tooltip => $arg{type},
		1964	can_hover => 1,
		1965	can_events => 1,
		1966	%arg,
		1967	);
		1968
		1969	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1970	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1971	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1972
		1973	$self
		1974	}
		1975
		1976	sub set_fontsize {
		1977	my ($self, $fsize) = @_;
		1978
		1979	$self->{value}->set_fontsize ($fsize);
		1980	$self->{max} ->set_fontsize ($fsize);
		1981	}
		1982
		1983	sub set_max {
		1984	my ($self, $max) = @_;
		1985
		1986	$self->{gauge}->set_max ($max);
		1987	$self->{max}->set_text ($max);
		1988	}
		1989
		1990	sub set_value {
		1991	my ($self, $val, $max) = @_;
		1992
		1993	$self->set_max ($max)
		1994	if defined $max;
		1995
		1996	$self->{gauge}->set_value ($val, $max);
		1997	$self->{value}->set_text ($val);
1364	}	1998	}
1365		1999
1366	#############################################################################	2000	#############################################################################
1367		2001
1368	package CFClient::UI::Slider;	2002	package CFClient::UI::Slider;
1369		2003
1370	use strict;	2004	use strict;
1371		2005
1372	use SDL::OpenGL;	2006	use CFClient::OpenGL;
1373		2007
1374	our @ISA = CFClient::UI::DrawBG::;	2008	our @ISA = CFClient::UI::DrawBG::;
1375		2009
1376	my @tex =	2010	my @tex =
1377	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2011	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1387	# TODO: calculations are off	2021	# TODO: calculations are off
1388	my $self = $class->SUPER::new (	2022	my $self = $class->SUPER::new (
1389	fg => [1, 1, 1],	2023	fg => [1, 1, 1],
1390	active_fg => [0, 0, 0],	2024	active_fg => [0, 0, 0],
1391	range => [0, 0, 100, 10],	2025	range => [0, 0, 100, 10],
1392	req_w => 40,	2026	req_w => $::WIDTH / 80,
1393	req_h => 13,	2027	req_h => $::WIDTH / 80,
1394	vertical => 0,	2028	vertical => 0,
1395	can_hover => 1,	2029	can_hover => 1,
1396	inner_pad => 5,	2030	inner_pad => 5,
1397	@_	2031	@_
1398	);	2032	);
…		…
1481	$page ||= 2;	2115	$page ||= 2;
1482		2116
1483	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2117	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2118	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485		2119
1486	glEnable GL_BLEND;
1487	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488	glEnable GL_TEXTURE_2D;	2120	glEnable GL_TEXTURE_2D;
1489	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2121	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490		2122
1491	# draw background	2123	# draw background
1492	$tex[1]->draw_quad (0, 0, $w, $h);	2124	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1493		2125
1494	# draw handle	2126	# draw handle
1495	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2127	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1496		2128
1497	glDisable GL_BLEND;
1498	glDisable GL_TEXTURE_2D;	2129	glDisable GL_TEXTURE_2D;
1499	}	2130	}
1500		2131
1501	#############################################################################	2132	#############################################################################
1502		2133
1503	package CFClient::UI::TextView;	2134	package CFClient::UI::TextView;
1504		2135
1505	our @ISA = CFClient::UI::HBox::;	2136	our @ISA = CFClient::UI::HBox::;
1506		2137
1507	use SDL::OpenGL;	2138	use CFClient::OpenGL;
1508		2139
1509	sub new {	2140	sub new {
1510	my $class = shift;	2141	my $class = shift;
1511		2142
1512	my $self = $class->SUPER::new (	2143	my $self = $class->SUPER::new (
1513	req_w => $::WIDTH / 6,	2144	fontsize => 1,
1514	req_h => $::HEIGHT / 6,	2145	can_events => 0,
1515	fontsize => $::FONTSIZE,	2146	#font => default_font
1516	@_,	2147	@_,
1517		2148
1518	layout => (new CFClient::Layout),	2149	layout => (new CFClient::Layout 1),
1519	par => [],	2150	par => [],
1520	height => 0,	2151	height => 0,
1521	children => [	2152	children => [
1522	(new CFClient::UI::Empty expand => 1),	2153	(new CFClient::UI::Empty expand => 1),
1523	(new CFClient::UI::Slider vertical => 1),	2154	(new CFClient::UI::Slider vertical => 1),
1524	],	2155	],
1525	);	2156	);
1526		2157
1527	$self->{children}[1]->connect (changed => sub {	2158	$self->{children}[1]->connect (changed => sub { $self->update });
1528	$self->update;
1529	});
1530		2159
1531	$self	2160	$self
1532	}	2161	}
1533		2162
1534	sub set_fontsize {	2163	sub set_fontsize {
…		…
1541	sub text_height {	2170	sub text_height {
1542	my ($self, $text) = @_;	2171	my ($self, $text) = @_;
1543		2172
1544	my $layout = $self->{layout};	2173	my $layout = $self->{layout};
1545		2174
1546	$layout->set_height ($self->{fontsize});	2175	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547	$layout->set_width ($self->{w});	2176	$layout->set_width ($self->{children}[0]{w});
1548	$layout->set_text ($text);	2177	$layout->set_markup ($text);
1549		2178
1550	($layout->size)[1]	2179	($layout->size)[1]
1551	}	2180	}
1552		2181
1553	sub reflow {	2182	sub reflow {
…		…
1555		2184
1556	$self->{need_reflow}++;	2185	$self->{need_reflow}++;
1557	$self->update;	2186	$self->update;
1558	}	2187	}
1559		2188
1560	sub size_request {
1561	my ($self) = @_;
1562
1563	($self->{req_w}, $self->{req_h})
1564	}
1565
1566	sub size_allocate {	2189	sub size_allocate {
1567	my ($self, $x, $y, $w, $h) = @_;	2190	my ($self, $w, $h) = @_;
1568		2191
1569	$self->SUPER::size_allocate ($x, $y, $w, $h);	2192	$self->SUPER::size_allocate ($w, $h);
1570		2193
		2194	$self->{layout}->set_font ($self->{font}) if $self->{font};
1571	$self->{layout}->set_height ($self->{fontsize});	2195	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1572	$self->{layout}->set_width ($self->{w});	2196	$self->{layout}->set_width ($self->{children}[0]{w});
1573		2197
1574	$self->reflow;	2198	$self->reflow;
1575	}	2199	}
1576		2200
1577	sub add_paragraph {	2201	sub add_paragraph {
…		…
1596		2220
1597	return unless $self->{h} > 0;	2221	return unless $self->{h} > 0;
1598		2222
1599	delete $self->{texture};	2223	delete $self->{texture};
1600		2224
1601	$ROOT->on_refresh ($self, sub {	2225	$ROOT->on_post_alloc ($self, sub {
1602	if (delete $self->{need_reflow}) {	2226	if (delete $self->{need_reflow}) {
1603	my $height = 0;	2227	my $height = 0;
1604		2228
1605	$height += $_->[0] = $self->text_height ($_->[2])	2229	$height += $_->[0] = $self->text_height ($_->[2])
1606	for @{$self->{par}};	2230	for @{$self->{par}};
…		…
1610	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2234	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1611		2235
1612	delete $self->{texture};	2236	delete $self->{texture};
1613	}	2237	}
1614		2238
1615	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2239	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1616	glClearColor 0, 0, 0, 1;	2240	glClearColor 0, 0, 0, 0;
1617	glClear GL_COLOR_BUFFER_BIT;	2241	glClear GL_COLOR_BUFFER_BIT;
1618		2242
1619	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	2243	glEnable GL_TEXTURE_2D;
1622	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2244	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623		2245
1624	my $top = int $self->{children}[1]{range}[0];	2246	my $top = int $self->{children}[1]{range}[0];
1625		2247
…		…
1628		2250
1629	my $y = 0;	2251	my $y = 0;
1630		2252
1631	my $layout = $self->{layout};	2253	my $layout = $self->{layout};
1632		2254
		2255	$layout->set_font ($self->{font}) if $self->{font};
		2256
1633	for my $par (@{$self->{par}}) {	2257	for my $par (@{$self->{par}}) {
1634	my $h = $par->[0];	2258	my $h = $par->[0];
1635		2259
1636	if ($y0 < $y + $h && $y < $y1) {	2260	if ($y0 < $y + $h && $y < $y1) {
		2261	$layout->set_foreground (@{ $par->[1] });
1637	$layout->set_text ($par->[2]);	2262	$layout->set_markup ($par->[2]);
1638		2263
1639	glColor @{ $par->[1] };
1640	my ($W, $H) = $layout->size;	2264	my ($W, $H) = $layout->size;
1641	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2265	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1642	}	2266	}
1643		2267
1644	$y += $h;	2268	$y += $h;
1645	}	2269	}
1646		2270
1647	glDisable GL_TEXTURE_2D;	2271	glDisable GL_TEXTURE_2D;
1648	glDisable GL_BLEND;
1649	};	2272	};
1650	});	2273	});
1651	}	2274	}
1652		2275
1653	sub _draw {	2276	sub _draw {
1654	my ($self) = @_;	2277	my ($self) = @_;
1655		2278
1656	if ($self->{texture}) {
1657	glEnable GL_TEXTURE_2D;	2279	glEnable GL_TEXTURE_2D;
1658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2280	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2281	glColor 1, 1, 1, 1;
		2282	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660	glDisable GL_TEXTURE_2D;	2283	glDisable GL_TEXTURE_2D;
1661	}
1662		2284
1663	$self->{children}[1]->draw;	2285	$self->{children}[1]->draw;
1664		2286
1665	}	2287	}
1666		2288
1667	#############################################################################	2289	#############################################################################
1668		2290
1669	package CFClient::UI::MapWidget;
1670
1671	use strict;
1672
1673	use List::Util qw(min max);
1674
1675	use SDL;
1676	use SDL::OpenGL;
1677
1678	our @ISA = CFClient::UI::Base::;
1679
1680	sub new {
1681	my $class = shift;
1682
1683	$class->SUPER::new (
1684	z => -1,
1685	can_focus => 1,
1686	list => (glGenLists 1),
1687	@_
1688	)
1689	}
1690
1691	sub key_down {
1692	print "MAPKEYDOWN\n";
1693	}
1694
1695	sub key_up {
1696	}
1697
1698	sub button_down {
1699	my ($self, $ev, $x, $y) = @_;
1700
1701	$self->focus_in;
1702
1703	if ($ev->button == 2) {
1704	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707	$self->{motion} = sub {
1708	my ($ev, $x, $y) = @_;
1709
1710	($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712	$::CFG->{map_shift_x} = $bw + $x - $ox;
1713	$::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715	$self->update;
1716	};
1717	}
1718	}
1719
1720	sub button_up {
1721	my ($self, $ev, $x, $y) = @_;
1722
1723	delete $self->{motion};
1724	}
1725
1726	sub mouse_motion {
1727	my ($self, $ev, $x, $y) = @_;
1728
1729	$self->{motion}->($ev, $x, $y) if $self->{motion};
1730	}
1731
1732	sub size_request {
1733	(
1734	1 + 32 * int $::WIDTH / 32,
1735	1 + 32 * int $::HEIGHT / 32,
1736	)
1737	}
1738
1739	sub update {
1740	my ($self) = @_;
1741
1742	$self->{need_update} = 1;
1743	$self->SUPER::update;
1744	}
1745
1746	sub draw {
1747	my ($self) = @_;
1748
1749	if (delete $self->{need_update}) {
1750	glNewList $self->{list}, GL_COMPILE;
1751
1752	if ($::MAP) {
1753	my $sw = int $::WIDTH / 32;
1754	my $sh = int $::HEIGHT / 32;
1755
1756	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759	glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763	if ($::CFG->{fow_enable}) {
1764	if ($::CFG->{fow_smooth}) { # smooth fog of war
1765	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766	glConvolutionFilter2D
1767	GL_CONVOLUTION_2D,
1768	GL_ALPHA,
1769	3, 3,
1770	GL_ALPHA, GL_FLOAT,
1771	pack "f*",
1772	0.1, 0.1, 0.1,
1773	0.1, 0.2, 0.1,
1774	0.1, 0.1, 0.1,
1775	;
1776	glEnable GL_CONVOLUTION_2D;
1777	}
1778
1779	my $tex = new CFClient::Texture
1780	w => $w,
1781	h => $h,
1782	data => $data,
1783	internalformat => GL_ALPHA,
1784	format => GL_ALPHA;
1785
1786	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788	glEnable GL_BLEND;
1789	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790	glEnable GL_TEXTURE_2D;
1791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793	glColor +($::CFG->{fow_intensity}) x 3, 1;
1794	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796	glDisable GL_TEXTURE_2D;
1797	glDisable GL_BLEND;
1798	}
1799
1800	# HACK BEGIN
1801	{
1802	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803	my ($w, $h) = (250, 250);
1804
1805	glEnable GL_BLEND;
1806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807	glEnable GL_TEXTURE_2D;
1808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810	CFClient::Texture->new (
1811	w => $w,
1812	h => $h,
1813	data => $::MAP->mapmap ($w, $h),
1814	type => GL_UNSIGNED_INT_8_8_8_8_REV
1815	)->draw_quad (100, 100);
1816
1817	glDisable GL_TEXTURE_2D;
1818	glDisable GL_BLEND;
1819	}
1820	# HACK END
1821	}
1822
1823	glEndList;
1824	}
1825
1826	glPushMatrix;
1827	glCallList $self->{list};
1828	glPopMatrix;
1829
1830	if ($FOCUS != $self) {
1831	glColor 64/255, 64/255, 64/255;
1832	glLogicOp GL_AND;
1833	glEnable GL_COLOR_LOGIC_OP;
1834	glBegin GL_QUADS;
1835	glVertex 0, 0;
1836	glVertex 0, $::HEIGHT;
1837	glVertex $::WIDTH, $::HEIGHT;
1838	glVertex $::WIDTH, 0;
1839	glEnd;
1840	glDisable GL_COLOR_LOGIC_OP;
1841	}
1842	}
1843
1844	my %DIR = (
1845	SDLK_KP8, [1, "north"],
1846	SDLK_KP9, [2, "northeast"],
1847	SDLK_KP6, [3, "east"],
1848	SDLK_KP3, [4, "southeast"],
1849	SDLK_KP2, [5, "south"],
1850	SDLK_KP1, [6, "southwest"],
1851	SDLK_KP4, [7, "west"],
1852	SDLK_KP7, [8, "northwest"],
1853
1854	SDLK_UP, [1, "north"],
1855	SDLK_RIGHT, [3, "east"],
1856	SDLK_DOWN, [5, "south"],
1857	SDLK_LEFT, [7, "west"],
1858	);
1859
1860	sub key_down {
1861	my ($self, $ev) = @_;
1862
1863	my $mod = $ev->key_mod;
1864	my $sym = $ev->key_sym;
1865
1866	if ($sym == SDLK_KP5) {
1867	$::CONN->user_send ("command stay fire");
1868	} elsif ($sym == SDLK_a) {
1869	$::CONN->user_send ("command apply");
1870	} elsif ($sym == SDLK_QUOTE) {
1871	$self->emit ('activate_console');
1872	} elsif ($sym == SDLK_SLASH) {
1873	$self->emit ('activate_console' => '/');
1874	} elsif (exists $DIR{$sym}) {
1875	if ($mod & KMOD_SHIFT) {
1876	$self->{shft}++;
1877	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1878	} elsif ($mod & KMOD_CTRL) {
1879	$self->{ctrl}++;
1880	$::CONN->user_send ("command run $DIR{$sym}[0]");
1881	} else {
1882	$::CONN->user_send ("command $DIR{$sym}[1]");
1883	}
1884	}
1885	}
1886
1887	sub key_up {
1888	my ($self, $ev) = @_;
1889
1890	my $mod = $ev->key_mod;
1891	my $sym = $ev->key_sym;
1892
1893	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894	$::CONN->user_send ("command fire_stop");
1895	}
1896	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897	$::CONN->user_send ("command run_stop");
1898	}
1899	}
1900
1901	#############################################################################
1902
1903	package CFClient::UI::Animator;	2291	package CFClient::UI::Animator;
1904		2292
1905	use SDL::OpenGL;	2293	use CFClient::OpenGL;
1906		2294
1907	our @ISA = CFClient::UI::Bin::;	2295	our @ISA = CFClient::UI::Bin::;
1908		2296
1909	sub moveto {	2297	sub moveto {
1910	my ($self, $x, $y) = @_;	2298	my ($self, $x, $y) = @_;
…		…
1948		2336
1949	sub new {	2337	sub new {
1950	my $class = shift;	2338	my $class = shift;
1951		2339
1952	my $self = $class->SUPER::new (	2340	my $self = $class->SUPER::new (
1953	state => 0,	2341	state => 0,
1954	connect_activate => \&toggle_flopper,	2342	connect_activate => \&toggle_flopper,
1955	@_	2343	@_
1956	);	2344	);
1957		2345
1958	if ($self->{state}) {	2346	if ($self->{state}) {
…		…
1979	$self->emit (changed => $self->{state});	2367	$self->emit (changed => $self->{state});
1980	}	2368	}
1981		2369
1982	#############################################################################	2370	#############################################################################
1983		2371
		2372	package CFClient::UI::Tooltip;
		2373
		2374	our @ISA = CFClient::UI::Bin::;
		2375
		2376	use CFClient::OpenGL;
		2377
		2378	sub new {
		2379	my $class = shift;
		2380
		2381	$class->SUPER::new (
		2382	@_,
		2383	can_events => 0,
		2384	)
		2385	}
		2386
		2387	sub set_tooltip_from {
		2388	my ($self, $widget) = @_;
		2389
		2390	$self->add (new CFClient::UI::Label
		2391	markup => $widget->{tooltip},
		2392	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2393	fontsize => 0.8,
		2394	fg => [0, 0, 0, 1],
		2395	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2396	);
		2397	}
		2398
		2399	sub size_request {
		2400	my ($self) = @_;
		2401
		2402	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2403
		2404	($w + 4, $h + 4)
		2405	}
		2406
		2407	sub size_allocate {
		2408	my ($self, $w, $h) = @_;
		2409
		2410	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2411	}
		2412
		2413	sub _draw {
		2414	my ($self) = @_;
		2415
		2416	glTranslate 0.375, 0.375;
		2417
		2418	my ($w, $h) = @$self{qw(w h)};
		2419
		2420	glColor 1, 0.8, 0.4;
		2421	glBegin GL_QUADS;
		2422	glVertex 0 , 0;
		2423	glVertex 0 , $h;
		2424	glVertex $w, $h;
		2425	glVertex $w, 0;
		2426	glEnd;
		2427
		2428	glColor 0, 0, 0;
		2429	glBegin GL_LINE_LOOP;
		2430	glVertex 0 , 0;
		2431	glVertex 0 , $h;
		2432	glVertex $w, $h;
		2433	glVertex $w, 0;
		2434	glEnd;
		2435
		2436	glTranslate 2 - 0.375, 2 - 0.375;
		2437	$self->SUPER::_draw;
		2438	}
		2439
		2440	#############################################################################
		2441
		2442	package CFClient::UI::Face;
		2443
		2444	our @ISA = CFClient::UI::Base::;
		2445
		2446	use CFClient::OpenGL;
		2447
		2448	sub new {
		2449	my $class = shift;
		2450
		2451	$class->SUPER::new (
		2452	aspect => 1,
		2453	@_,
		2454	)
		2455	}
		2456
		2457	sub size_request {
		2458	(32, 8)
		2459	}
		2460
		2461	sub _draw {
		2462	my ($self) = @_;
		2463
		2464	return unless $::CONN;#d# manage and cache textures differently
		2465	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2466
		2467	# TODO animation
		2468	if ($tex) {
		2469	glEnable GL_TEXTURE_2D;
		2470	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2471	glColor 1, 1, 1, 1;
		2472	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2473	glDisable GL_TEXTURE_2D;
		2474	}
		2475	}
		2476
		2477	#############################################################################
		2478
		2479	package CFClient::UI::InventoryItem;
		2480
		2481	our @ISA = CFClient::UI::HBox::;
		2482
		2483	sub new {
		2484	my $class = shift;
		2485
		2486	my %args = @_;
		2487
		2488	my $item = delete $args{item};
		2489
		2490	my $desc = $item->{nrof} < 2
		2491	? $item->{name}
		2492	: "$item->{nrof} $item->{name_pl}";
		2493
		2494
		2495	my $self = $class->SUPER::new (
		2496	can_hover => 1,
		2497	can_events => 1,
		2498	tooltip => (CFClient::UI::Label->escape ($desc)
		2499	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2500	connect_button_down => sub {
		2501	my ($self, $ev, $x, $y) = @_;
		2502
		2503	# todo: maybe put examine on 1? but should just be a tooltip :(
		2504	if ($ev->{button} == 1) {
		2505	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2506	} elsif ($ev->{button} == 2) {
		2507	$::CONN->send ("apply $item->{tag}");
		2508	} elsif ($ev->{button} == 3) {
		2509	CFClient::UI::Menu->new (
		2510	items => [
		2511	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2512	[
		2513	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2514	sub { $::CONN->send ("lock $item->{tag}") },
		2515	],
		2516	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2517	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2518	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2519	],
		2520	)->popup ($ev);
		2521	}
		2522
		2523	1
		2524	},
		2525	%args
		2526	);
		2527
		2528	$self->add (new CFClient::UI::Face
		2529	can_events => 0,
		2530	face => $item->{face},
		2531	anim => $item->{anim},
		2532	animspeed => $item->{animspeed},
		2533	);
		2534
		2535	$self->add (new CFClient::UI::Label
		2536	can_events => 0,
		2537	text => $desc,
		2538	);
		2539
		2540	$self
		2541	}
		2542
		2543	#############################################################################
		2544
		2545	package CFClient::UI::Inventory;
		2546
		2547	our @ISA = CFClient::UI::ScrolledWindow::;
		2548
		2549	sub new {
		2550	my $class = shift;
		2551
		2552	my $self = $class->SUPER::new (
		2553	scrolled => (new CFClient::UI::VBox),
		2554	@_,
		2555	);
		2556
		2557	$self
		2558	}
		2559
		2560	sub set_items {
		2561	my ($self, $items) = @_;
		2562
		2563	$self->{scrolled}->clear;
		2564	return unless $items;
		2565
		2566	my @items = sort {
		2567	($a->{type} <=> $b->{type})
		2568	or ($a->{name} cmp $b->{name})
		2569	} @$items;
		2570
		2571	$self->{real_items} = \@items;
		2572
		2573	for my $item (@items) {
		2574	my $desc = $item->{nrof} < 2
		2575	? $item->{name}
		2576	: "$item->{nrof} $item->{name_pl}";
		2577
		2578	$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
		2579	}
		2580
		2581	$self->{scrolled}->add (@items);
		2582
		2583	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2584	}
		2585
		2586	sub size_request {
		2587	my ($self) = @_;
		2588	($self->{req_w}, $self->{req_h});
		2589	}
		2590
		2591	#############################################################################
		2592
		2593	package CFClient::UI::Menu;
		2594
		2595	our @ISA = CFClient::UI::FancyFrame::;
		2596
		2597	use CFClient::OpenGL;
		2598
		2599	sub new {
		2600	my $class = shift;
		2601
		2602	my $self = $class->SUPER::new (
		2603	items => [],
		2604	z => 100,
		2605	@_,
		2606	);
		2607
		2608	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2609
		2610	for my $item (@{ $self->{items} }) {
		2611	my ($widget, $cb) = @$item;
		2612
		2613	# handle various types of items, only text for now
		2614	if (!ref $widget) {
		2615	$widget = new CFClient::UI::Label
		2616	can_hover => 1,
		2617	can_events => 1,
		2618	text => $widget;
		2619	}
		2620
		2621	$self->{item}{$widget} = $item;
		2622
		2623	$self->{vbox}->add ($widget);
		2624	}
		2625
		2626	$self
		2627	}
		2628
		2629	# popup given the event (must be a mouse button down event currently)
		2630	sub popup {
		2631	my ($self, $ev) = @_;
		2632
		2633	$self->emit ("popdown");
		2634
		2635	# maybe save $GRAB? must be careful about events...
		2636	$GRAB = $self;
		2637	$self->{button} = $ev->{button};
		2638
		2639	$self->show;
		2640	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2641	}
		2642
		2643	sub mouse_motion {
		2644	my ($self, $ev, $x, $y) = @_;
		2645
		2646	# TODO: should use vbox->find_widget or so
		2647	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2648	$self->{hover} = $self->{item}{$HOVER};
		2649	}
		2650
		2651	sub button_up {
		2652	my ($self, $ev, $x, $y) = @_;
		2653
		2654	if ($ev->{button} == $self->{button}) {
		2655	undef $GRAB;
		2656	$self->hide;
		2657
		2658	$self->emit ("popdown");
		2659	$self->{hover}[1]->() if $self->{hover};
		2660	}
		2661	}
		2662
		2663	#############################################################################
		2664
		2665	package CFClient::UI::Statusbox;
		2666
		2667	our @ISA = CFClient::UI::VBox::;
		2668
		2669	sub reorder {
		2670	my ($self) = @_;
		2671	my $NOW = time;
		2672
		2673	while (my ($k, $v) = each %{ $self->{item} }) {
		2674	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2675	}
		2676
		2677	my @widgets;
		2678
		2679	my @items = sort {
		2680	$a->{pri} <=> $b->{pri}
		2681	or $b->{id} <=> $a->{id}
		2682	} values %{ $self->{item} };
		2683
		2684	my $count = 10 + 1;
		2685	for my $item (@items) {
		2686	last unless --$count;
		2687
		2688	push @widgets, $item->{label} ||= do {
		2689	# TODO: doesn't handle markup well (read as: at all)
		2690	my $short = $item->{count} > 1
		2691	? "<b>$item->{count} ×</b> $item->{text}"
		2692	: $item->{text};
		2693
		2694	for ($short) {
		2695	s/^\s+//;
		2696	s/\012.*/…/s;
		2697	my $len = int 40 / $item->{fontsize};
		2698	substr $_, $len, length, "…" if $len < length;
		2699	}
		2700
		2701	new CFClient::UI::Label
		2702	markup => $short,
		2703	tooltip => $item->{tooltip},
		2704	tooltip_font => $::FONT_PROP,
		2705	tooltip_width => 0.67,
		2706	fontsize => $item->{fontsize},
		2707	color => $item->{color},
		2708	can_events => 1,
		2709	can_hover => 1
		2710	};
		2711	}
		2712
		2713	$self->clear;
		2714	$self->SUPER::add (reverse @widgets);
		2715	}
		2716
		2717	sub add {
		2718	my ($self, $text, %arg) = @_;
		2719
		2720	$text =~ s/^\s+//;
		2721	$text =~ s/\s+$//;
		2722
		2723	my $timeout = time + ((delete $arg{timeout}) || 60);
		2724
		2725	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2726
		2727	if (my $item = $self->{item}{$group}) {
		2728	if ($item->{text} eq $text) {
		2729	$item->{count}++;
		2730	} else {
		2731	$item->{count} = 1;
		2732	$item->{text} = $item->{tooltip} = $text;
		2733	}
		2734	$item->{id} = ++$self->{id};
		2735	$item->{timeout} = $timeout;
		2736	delete $item->{label};
		2737	} else {
		2738	$self->{item}{$group} = {
		2739	id => ++$self->{id},
		2740	text => $text,
		2741	timeout => $timeout,
		2742	tooltip => $text,
		2743	fontsize => 0.8,
		2744	color => [0.8, 0.8, 0.8, 0.8],
		2745	pri => 0,
		2746	count => 1,
		2747	%arg,
		2748	};
		2749	}
		2750
		2751	$self->reorder;
		2752	}
		2753
		2754	#############################################################################
		2755
1984	package CFClient::UI::Root;	2756	package CFClient::UI::Root;
1985		2757
1986	our @ISA = CFClient::UI::Container::;	2758	our @ISA = CFClient::UI::Container::;
1987		2759
1988	use SDL::OpenGL;	2760	use CFClient::OpenGL;
		2761
		2762	sub new {
		2763	my $class = shift;
		2764
		2765	$class->SUPER::new (
		2766	@_,
		2767	)
		2768	}
		2769
		2770	sub configure {
		2771	my ($self, $x, $y, $w, $h) = @_;
		2772
		2773	$self->{w} = $w;
		2774	$self->{h} = $h;
		2775	}
		2776
		2777	sub check_size {
		2778	my ($self) = @_;
		2779
		2780	$self->size_allocate ($self->{w}, $self->{h})
		2781	if $self->{w};
		2782	}
1989		2783
1990	sub size_request {	2784	sub size_request {
1991	($::WIDTH, $::HEIGHT)	2785	my ($self) = @_;
		2786
		2787	($self->{w}, $self->{h})
1992	}	2788	}
1993		2789
1994	sub size_allocate {	2790	sub size_allocate {
1995	my ($self, $x, $y, $w, $h) = @_;	2791	my ($self, $w, $h) = @_;
1996		2792
1997	$self->_size_allocate ($x, $y, $w, $h);	2793	my $old_w = $self->{old_w}; $self->{old_w} = $w;
		2794	my $old_h = $self->{old_h}; $self->{old_h} = $h;
1998		2795
1999	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2796	CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2000	for @{$self->{children}};	2797	if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2001	}
2002		2798
2003	sub _topleft {	2799	for my $child ($self->children) {
		2800	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2801
		2802	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2803	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2804	$child->configure ($X, $Y, $W, $H);
		2805	}
		2806	}
		2807
		2808	sub coord2local {
2004	my ($self, $x, $y) = @_;	2809	my ($self, $x, $y) = @_;
2005		2810
2006	($x, $y)	2811	($x, $y)
2007	}	2812	}
2008		2813
		2814	sub coord2global {
		2815	my ($self, $x, $y) = @_;
		2816
		2817	($x, $y)
		2818	}
		2819
2009	sub update {	2820	sub update {
2010	my ($self) = @_;	2821	my ($self) = @_;
2011		2822
2012	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2823	$self->check_size;
2013	::refresh ();	2824	$::WANT_REFRESH++;
2014	}	2825	}
2015		2826
2016	sub add {	2827	sub add {
2017	my ($self, $widget) = @_;	2828	my ($self, $child) = @_;
2018		2829
		2830	# integerise window positions
		2831	$child->{x} = int $child->{x};
		2832	$child->{y} = int $child->{y};
		2833
2019	$self->SUPER::add ($widget);	2834	$self->SUPER::add ($child);
2020
2021	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2022	}	2835	}
2023		2836
2024	sub on_refresh {	2837	sub on_refresh {
2025	my ($self, $id, $cb) = @_;	2838	my ($self, $id, $cb) = @_;
2026		2839
2027	$self->{refresh_hook}{$id} = $cb;	2840	$self->{refresh_hook}{$id} = $cb;
2028	}	2841	}
2029		2842
		2843	sub on_post_alloc {
		2844	my ($self, $id, $cb) = @_;
		2845
		2846	$self->{post_alloc_hook}{$id} = $cb;
		2847	}
		2848
2030	sub draw {	2849	sub draw {
2031	my ($self) = @_;	2850	my ($self) = @_;
2032		2851
2033	while (my $rcb = delete $self->{refresh_hook}) {	2852	while ($self->{refresh_hook}) {
2034	$_->() for values %$rcb;	2853	$_->()
		2854	for values %{delete $self->{refresh_hook}};
		2855	}
		2856
		2857	if ($self->{check_size}) {
		2858	my @queue = ([], []);
		2859
		2860	for (;;) {
		2861	if ($self->{check_size}) {
		2862	# heuristic: check containers last
		2863	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2864	for values %{delete $self->{check_size}}
		2865	}
		2866
		2867	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2868
		2869	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2870	? @$widget{qw(user_w user_h)}
		2871	: $widget->size_request;
		2872
		2873	if (delete $widget->{force_alloc}
		2874	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		2875	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2876
		2877	$widget->{req_w} = $w;
		2878	$widget->{req_h} = $h;
		2879
		2880	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		2881
		2882	$widget->{parent}->check_size
		2883	if $widget->{parent};
		2884	}
		2885	}
		2886	}
		2887
		2888	while ($self->{size_alloc}) {
		2889	for (values %{delete $self->{size_alloc}}) {
		2890	my ($widget, $w, $h) = @$_;
		2891
		2892	$w = 0 if $w < 0;
		2893	$h = 0 if $h < 0;
		2894
		2895	$widget->{w} = $w;
		2896	$widget->{h} = $h;
		2897	$widget->size_allocate ($w, $h);
		2898	$widget->emit (size_allocate => $w, $h);
		2899	}
		2900	}
		2901
		2902	while ($self->{post_alloc_hook}) {
		2903	$_->()
		2904	for values %{delete $self->{post_alloc_hook}};
2035	}	2905	}
2036		2906
2037	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2907	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2908	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039	glClear GL_COLOR_BUFFER_BIT;	2909	glClear GL_COLOR_BUFFER_BIT;
…		…
2050	#############################################################################	2920	#############################################################################
2051		2921
2052	package CFClient::UI;	2922	package CFClient::UI;
2053		2923
2054	$ROOT = new CFClient::UI::Root;	2924	$ROOT = new CFClient::UI::Root;
		2925	$TOOLTIP = new CFClient::UI::Tooltip;
2055		2926
2056	1	2927	1
2057		2928

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