ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 2006 UTC vs.
Revision 1.170 by root, Mon Apr 24 11:45:17 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
18	}	46	}
19		47
20	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
22	}	51	}
23		52
24	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	54	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
27		56
28	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
30		59
31	$GRAB = $widget;	60	$GRAB = $widget;
32	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
33	}
34		62
		63	check_tooltip;
		64	}
		65
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		67
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	68	if ($GRAB) {
		69	($x, $y) = $GRAB->coord2local ($x, $y);
		70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		71	}
38	}	72	}
39		73
40	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	75	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
43		77
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		79
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		81
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	82	if ($GRAB) {
		83	($x, $y) = $GRAB->coord2local ($x, $y);
		84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		85	}
49		86
50	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	89	$grab->update if $grab;
53	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
54	}	93	}
55	}	94	}
56		95
57	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
58	my ($ev) = @_;	97	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
60		99
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		101
63	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
65		104
66	$hover->update if $hover;	105	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		107
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	108	check_tooltip;
		109	}
		110
		111	if ($HOVER) {
		112	($x, $y) = $HOVER->coord2local ($x, $y);
		113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		114	}
		115	}
		116
		117	# convert position array to integers
		118	sub harmonize {
		119	my ($vals) = @_;
		120
		121	my $rem = 0;
		122
		123	for (@$vals) {
		124	my $i = int $_ + $rem;
		125	$rem += $_ - $i;
		126	$_ = $i;
		127	}
71	}	128	}
72		129
73	#############################################################################	130	#############################################################################
74		131
75	package CFClient::UI::Base;	132	package CFClient::UI::Base;
76		133
77	use strict;	134	use strict;
78		135
79	use SDL::OpenGL;	136	use CFClient::OpenGL;
80		137
81	sub new {	138	sub new {
82	my $class = shift;	139	my $class = shift;
83		140
84	bless {	141	my $self = bless {
85	x => 0,	142	x => 0,
86	y => 0,	143	y => 0,
87	z => 0,	144	z => 0,
88	w => -1,	145	can_events => 1,
89	h => -1,
90	@_	146	@_
91	}, $class	147	}, $class;
		148
		149	for (keys %$self) {
		150	if (/^connect_(.*)$/) {
		151	$self->connect ($1 => delete $self->{$_});
		152	}
		153	}
		154
		155	$self
		156	}
		157
		158	sub destroy {
		159	my ($self) = @_;
		160
		161	$self->hide;
		162	%$self = ();
		163	}
		164
		165	sub show {
		166	my ($self) = @_;
		167
		168	return if $self->{parent};
		169
		170	$CFClient::UI::ROOT->add ($self);
		171	}
		172
		173	sub hide {
		174	my ($self) = @_;
		175
		176	undef $GRAB if $GRAB == $self;
		177	undef $HOVER if $HOVER == $self;
		178
		179	$self->{parent}->remove ($self)
		180	if $self->{parent};
92	}	181	}
93		182
94	sub move {	183	sub move {
95	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
96	$self->{x} = $x;	186	$self->{x} = int $x;
97	$self->{y} = $y;	187	$self->{y} = int $y;
98	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
99	}
100		189
101	sub needs_redraw {	190	$self->update;
102	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
103	}	200	}
104		201
105	sub size_request {	202	sub size_request {
106	require Carp;	203	require Carp;
107	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
108	}	205	}
109		206
110	sub _size_allocate {	207	sub configure {
111	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
112		209
		210	if ($self->{aspect}) {
		211	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		212	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		213
		214	# use alignment to adjust x, y
		215
		216	$x += int +($w - $w2) * 0.5;
		217	$y += int +($h - $h2) * 0.5;
		218
		219	($w, $h) = ($w2, $h2);
		220	}
		221
		222	if ($self->{x} != $x || $self->{y} != $y) {
113	$self->{x} = $x;	223	$self->{x} = $x;
114	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
115		227
116	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
117
118	$self->{w} = $w;	229	$self->{w} = $w;
119	$self->{h} = $h;	230	$self->{h} = $h;
120		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
121	1	234	}
122	}	235	}
123		236
124	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub set_max_size {
125	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $w, $h) = @_;
126		243
127	$self->_size_allocate ($x, $y, $w, $h);	244	delete $self->{max_w}; $self->{max_w} = $w if $w;
		245	delete $self->{max_h}; $self->{max_h} = $h if $h;
128	}	246	}
129		247
130	# translate global koordinates to local coordinate system	248	# return top left coordinates
131	sub translate {	249	sub _topleft {
132	my ($self, $x, $y) = @_;	250	my ($self, $x, $y) = @_;
133		251
		252	$self->{parent}
		253	or Carp::confess "no parent widget in _topleft\n";#d#
		254
134	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	255	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		256	}
		257
		258	# translate global coordinates to local coordinate system
		259	sub coord2local {
		260	my ($self, $x, $y) = @_;
		261
		262	my ($X, $Y) = $self->_topleft;
		263	($x - $X, $y - $Y)
		264	}
		265
		266	# translate local coordinates to global coordinate system
		267	sub coord2global {
		268	my ($self, $x, $y) = @_;
		269
		270	my ($X, $Y) = $self->_topleft;
		271	($x + $X, $y + $Y)
135	}	272	}
136		273
137	sub focus_in {	274	sub focus_in {
138	my ($self) = @_;	275	my ($self) = @_;
139		276
140	return if $FOCUS == $self;	277	return if $FOCUS == $self;
		278	return unless $self->{can_focus};
141		279
142	my $focus = $FOCUS; $FOCUS = $self;	280	my $focus = $FOCUS; $FOCUS = $self;
		281
		282	$self->emit (focus_in => $focus);
		283
143	$focus->update if $focus;	284	$focus->update if $focus;
144	$FOCUS->update;	285	$FOCUS->update;
145	}	286	}
146		287
147	sub focus_out {	288	sub focus_out {
148	my ($self) = @_;	289	my ($self) = @_;
149		290
150	return unless $FOCUS == $self;	291	return unless $FOCUS == $self;
151		292
152	my $focus = $FOCUS; undef $FOCUS;	293	my $focus = $FOCUS; undef $FOCUS;
		294
		295	$self->emit (focus_out => $focus);
		296
153	$focus->update if $focus; #?	297	$focus->update if $focus; #?
154	}	298	}
155		299
156	sub mouse_motion { }	300	sub mouse_motion { }
157	sub button_up { }	301	sub button_up { }
…		…
178	glPushMatrix;	322	glPushMatrix;
179	glTranslate $self->{x}, $self->{y}, 0;	323	glTranslate $self->{x}, $self->{y}, 0;
180	$self->_draw;	324	$self->_draw;
181	glPopMatrix;	325	glPopMatrix;
182		326
183	if ($self == $HOVER) {	327	if ($self == $HOVER && $self->{can_hover}) {
184	my ($x, $y) = @$self{qw(x y)};	328	my ($x, $y) = @$self{qw(x y)};
185		329
186	glColor 0, 0, 1, 0.2;	330	glColor 1, 0.8, 0.5, 0.2;
187	glEnable GL_BLEND;	331	glEnable GL_BLEND;
188	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189	glBegin GL_QUADS;	333	glBegin GL_QUADS;
190	glVertex $x , $y;	334	glVertex $x , $y;
191	glVertex $x + $self->{w}, $y;	335	glVertex $x + $self->{w}, $y;
192	glVertex $x + $self->{w}, $y + $self->{h};	336	glVertex $x + $self->{w}, $y + $self->{h};
193	glVertex $x , $y + $self->{h};	337	glVertex $x , $y + $self->{h};
194	glEnd;	338	glEnd;
195	glDisable GL_BLEND;	339	glDisable GL_BLEND;
196	}	340	}
		341
		342	if ($ENV{PCLIENT_DEBUG}) {
		343	glPushMatrix;
		344	glColor 1, 1, 0, 1;
		345	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		346	glBegin GL_LINE_LOOP;
		347	glVertex 0 , 0;
		348	glVertex $self->{w}, 0;
		349	glVertex $self->{w}, $self->{h};
		350	glVertex 0 , $self->{h};
		351	glEnd;
		352	glPopMatrix;
		353	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		354	}
197	}	355	}
198		356
199	sub _draw {	357	sub _draw {
200	my ($self) = @_;	358	my ($self) = @_;
201		359
202	warn "no draw defined for $self\n";	360	warn "no draw defined for $self\n";
203	}	361	}
204		362
205	sub find_widget {	363	sub find_widget {
206	my ($self, $x, $y) = @_;	364	my ($self, $x, $y) = @_;
		365
		366	return () unless $self->{can_events};
207		367
208	return $self	368	return $self
209	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	369	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	370	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
211		371
212	()	372	()
213	}	373	}
214		374
215	sub set_parent {	375	sub set_parent {
216	my ($self, $par) = @_;	376	my ($self, $parent) = @_;
217		377
218	$self->{parent} = $par;
219	Scalar::Util::weaken $self->{parent};	378	Scalar::Util::weaken ($self->{parent} = $parent);
220	}	379	}
221		380
222	sub get_parent {	381	sub check_size {
		382	my ($self) = @_;
		383
223	$_[0]->{parent}	384	$self->{parent}
		385	or return 1;
		386
		387	my ($w, $h) = $self->{user_w} && $self->{user_h}
		388	? @$self{qw(user_w user_h)}
		389	: $self->size_request;
		390
		391	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		392	$self->{req_w} = $w;
		393	$self->{req_h} = $h;
		394
		395	$self->{parent}->check_size
		396	or $self->size_allocate (
		397	(List::Util::max $self->{w}, $w),
		398	(List::Util::max $self->{h}, $h),
		399	);
		400
		401	1
		402	} else {
		403	0
		404	}
224	}	405	}
225		406
226	sub update {	407	sub update {
227	my ($self) = @_;	408	my ($self) = @_;
228		409
…		…
231	}	412	}
232		413
233	sub connect {	414	sub connect {
234	my ($self, $signal, $cb) = @_;	415	my ($self, $signal, $cb) = @_;
235		416
236	push @{ $self->{cb}{$signal} }, $cb;	417	push @{ $self->{signal_cb}{$signal} }, $cb;
237	}	418	}
238		419
239	sub emit {	420	sub emit {
240	my ($self, $signal, @args) = @_;	421	my ($self, $signal, @args) = @_;
241		422
242	$_->($self, @args)	423	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
243	for @{$self->{cb}{$signal} || []};
244	}	424	}
245		425
246	sub DESTROY {	426	sub DESTROY {
247	my ($self) = @_;	427	my ($self) = @_;
248		428
…		…
254	package CFClient::UI::DrawBG;	434	package CFClient::UI::DrawBG;
255		435
256	our @ISA = CFClient::UI::Base::;	436	our @ISA = CFClient::UI::Base::;
257		437
258	use strict;	438	use strict;
259	use SDL::OpenGL;	439	use CFClient::OpenGL;
260		440
261	sub new {	441	sub new {
262	my $class = shift;	442	my $class = shift;
263		443
264	# range [value, low, high, page]	444	# range [value, low, high, page]
265		445
266	$class->SUPER::new (	446	$class->SUPER::new (
267	bg => [0, 0, 0, 0.2],	447	bg => [0, 0, 0, 0.2],
268	active_bg => [1, 1, 1],	448	active_bg => [1, 1, 1, 0.5],
269	@_	449	@_
270	)	450	)
271	}	451	}
272		452
273	sub _draw {	453	sub _draw {
…		…
293		473
294	package CFClient::UI::Empty;	474	package CFClient::UI::Empty;
295		475
296	our @ISA = CFClient::UI::Base::;	476	our @ISA = CFClient::UI::Base::;
297		477
		478	sub new {
		479	my ($class, %arg) = @_;
		480	$class->SUPER::new (can_events => 0, %arg);
		481	}
		482
298	sub size_request {	483	sub size_request {
299	(0, 0)	484	(0, 0)
300	}	485	}
301		486
302	sub draw { }	487	sub draw { }
…		…
310	sub new {	495	sub new {
311	my ($class, %arg) = @_;	496	my ($class, %arg) = @_;
312		497
313	my $children = delete $arg{children} || [];	498	my $children = delete $arg{children} || [];
314		499
315	my $self = $class->SUPER::new (children => [], %arg);	500	my $self = $class->SUPER::new (
		501	children => [],
		502	can_events => 0,
		503	%arg,
		504	);
316	$self->add ($_) for @$children;	505	$self->add ($_) for @$children;
317		506
318	$self	507	$self
319	}	508	}
320		509
321	sub add {	510	sub add {
322	my ($self, $chld) = @_;	511	my ($self, $child) = @_;
323		512
324	$chld->set_parent ($self);	513	$child->set_parent ($self);
		514
		515	use sort 'stable';
325		516
326	$self->{children} = [	517	$self->{children} = [
327	sort { $a->{z} <=> $b->{z} }	518	sort { $a->{z} <=> $b->{z} }
328	@{$self->{children}}, $chld	519	@{$self->{children}}, $child
329	];	520	];
330		521
331	$self->{w} = $self->{h} = -1;	522	$child->check_size;
		523	}
		524
		525	sub remove {
		526	my ($self, $child) = @_;
		527
		528	delete $child->{parent};
		529	$child->hide;
		530
		531	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		532
		533	$self->check_size;
332	$self->update;	534	$self->update;
333	}	535	}
334		536
335	sub remove {	537	sub clear {
336	my ($self, $widget) = @_;	538	my ($self) = @_;
337		539
338	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	540	my $children = delete $self->{children};
		541	$self->{children} = [];
339		542
340	$self->size_allocate (0, 0, $self->{w}, $self->{h});	543	for (@$children) {
		544	delete $_->{parent};
		545	$_->hide;
		546	}
341	}	547	}
342		548
343	sub find_widget {	549	sub find_widget {
344	my ($self, $x, $y) = @_;	550	my ($self, $x, $y) = @_;
345		551
…		…
375		581
376	$class->SUPER::new (children => [$child], %arg)	582	$class->SUPER::new (children => [$child], %arg)
377	}	583	}
378		584
379	sub add {	585	sub add {
380	my ($self, $widget) = @_;	586	my ($self, $child) = @_;
381		587
382	$self->{children} = [];	588	$self->{children} = [];
383		589
384	$self->SUPER::add ($widget);	590	$self->SUPER::add ($child);
385	}	591	}
386		592
387	sub remove {	593	sub remove {
388	my ($self, $widget) = @_;	594	my ($self, $widget) = @_;
389		595
…		…
398	sub size_request {	604	sub size_request {
399	$_[0]{children}[0]->size_request	605	$_[0]{children}[0]->size_request
400	}	606	}
401		607
402	sub size_allocate {	608	sub size_allocate {
403	my ($self, $x, $y, $w, $h) = @_;	609	my ($self, $w, $h) = @_;
404		610
405	$self->_size_allocate ($x, $y, $w, $h) or return;
406
407	$self->{children}[0]->size_allocate (0, 0, $w, $h);	611	$self->{children}[0]->configure (0, 0, $w, $h);
408	}	612	}
409		613
410	#############################################################################	614	#############################################################################
411		615
412	package CFClient::UI::Window;	616	package CFClient::UI::Window;
413		617
414	our @ISA = CFClient::UI::Bin::;	618	our @ISA = CFClient::UI::Bin::;
415		619
416	use SDL::OpenGL;	620	use CFClient::OpenGL;
417		621
418	sub new {	622	sub new {
419	my ($class, %arg) = @_;	623	my ($class, %arg) = @_;
420		624
421	my $self = $class->SUPER::new (%arg);	625	my $self = $class->SUPER::new (%arg);
…		…
430	}	634	}
431		635
432	sub render_chld {	636	sub render_chld {
433	my ($self) = @_;	637	my ($self) = @_;
434		638
435	$self->{texture} =	639	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
436	CFClient::Texture->new_from_opengl (	640	glClearColor 0, 0, 0, 1;
437	$self->{w}, $self->{h}, sub { $self->child->draw }	641	glClear GL_COLOR_BUFFER_BIT;
438	);	642	$self->child->draw;
		643	};
439	}	644	}
440		645
441	sub size_allocate {	646	sub size_allocate {
442	my ($self, $x, $y, $w, $h) = @_;	647	my ($self, $w, $h) = @_;
443		648
444	$self->_size_allocate ($x, $y, $w, $h) or return;
445
446	$self->child->size_allocate (0, 0, $w, $h);	649	$self->child->configure (0, 0, $w, $h);
447		650
448	$self->render_chld;	651	$self->render_chld;
449	}	652	}
450		653
451	sub _draw {	654	sub _draw {
…		…
467	glDisable GL_TEXTURE_2D;	670	glDisable GL_TEXTURE_2D;
468	}	671	}
469		672
470	#############################################################################	673	#############################################################################
471		674
		675	package CFClient::UI::ViewPort;
		676
		677	our @ISA = CFClient::UI::Window::;
		678
		679	sub new { die }
		680
		681	sub size_request {
		682	my ($self) = @_;
		683
		684	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		685	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		686
		687	@$self{qw(child_w child_h)}
		688	}
		689
		690	sub _draw {
		691	my ($self) = @_;
		692
		693	$self->{children}[1]->draw;
		694	}
		695
		696
		697	#############################################################################
		698
472	package CFClient::UI::Frame;	699	package CFClient::UI::Frame;
473		700
474	our @ISA = CFClient::UI::Bin::;	701	our @ISA = CFClient::UI::Bin::;
475		702
476	use SDL::OpenGL;	703	use CFClient::OpenGL;
477		704
478	sub size_request {	705	sub new {
479	my ($self) = @_;	706	my $class = shift;
480	my $chld = $self->child
481	or return (0, 0);
482		707
483	$chld->move (2, 2);	708	my $self = $class->SUPER::new (
484		709	bg => [1, 1, 1, 1],
485	map { $_ + 4 } $chld->size_request;	710	border_bg => [1, 1, 1, 1],
486	}	711	border => 0.8,
487		712	@_
488	sub size_allocate {
489	my ($self, $x, $y, $w, $h) = @_;
490		713	);
491	$self->_size_allocate ($x, $y, $w, $h) or return;
492		714
493	$self->child->size_allocate (2, 2, $w - 4, $h - 4);	715	$self
494	}	716	}
495		717
496	sub _draw {	718	sub _draw {
497	my ($self) = @_;	719	my ($self) = @_;
498		720
499	my $chld = $self->child;
500
501	my ($w, $h) = $chld->size_request;
502
503	glBegin GL_QUADS;
504	glColor 0, 0, 0;
505	glVertex 0 , 0;
506	glVertex 0 , $h + 4;
507	glVertex $w + 4 , $h + 4;
508	glVertex $w + 4 , 0;
509	glEnd;
510
511	$chld->draw;
512	}
513
514	#############################################################################
515
516	package CFClient::UI::FancyFrame;
517
518	our @ISA = CFClient::UI::Bin::;
519
520	use SDL::OpenGL;
521
522	my @tex =
523	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526	sub size_request {
527	my ($self) = @_;
528
529	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531	my ($w, $h) = $self->SUPER::size_request;
532
533	$h += $tex[1]->{h};
534	$h += $tex[4]->{h};
535	$w += $tex[2]->{w};
536	$w += $tex[3]->{w};
537
538	($w, $h)
539	}
540
541	sub size_allocate {
542	my ($self, $x, $y, $w, $h) = @_;
543
544	$self->_size_allocate ($x, $y, $w, $h) or return;
545
546	$h -= $tex[1]{h};
547	$h -= $tex[4]{h};
548	$w -= $tex[2]{w};
549	$w -= $tex[3]{w};
550
551	$h = $h < 0 ? 0 : $h;
552	$w = $w < 0 ? 0 : $w;
553
554	my $child = $self->child;
555
556	$child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557	}
558
559	sub button_down {
560	my ($self, $ev, $x, $y) = @_;
561
562	if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}
563	&& $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {
564
565	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
566	my ($bw, $bh) = ($self->{w}, $self->{h});
567
568	$self->{motion} = sub {
569	my ($ev, $x, $y) = @_;
570
571	($x, $y) = ($ev->motion_x, $ev->motion_y);
572
573	$self->{user_w} = $bw + $x - $ox;
574	$self->{user_h} = $bh + $y - $oy;
575	$self->update;
576	};
577
578	} elsif ($x >= 0 && $x < $self->{w}
579	&& $y >= 0 && $y < $tex[1]{h}) {
580
581	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
582	my ($bx, $by) = ($self->{x}, $self->{y});
583
584	$self->{motion} = sub {
585	my ($ev, $x, $y) = @_;
586
587	($x, $y) = ($ev->motion_x, $ev->motion_y);
588
589	$self->move ($bx + $x - $ox, $by + $y - $oy);
590	$self->update;
591	};
592	}
593	}
594
595	sub button_up {
596	my ($self, $ev, $x, $y) = @_;
597
598	delete $self->{motion};
599	}
600
601	sub mouse_motion {
602	my ($self, $ev, $x, $y) = @_;
603
604	$self->{motion}->($ev, $x, $y) if $self->{motion};
605	}
606
607	sub _draw {
608	my ($self) = @_;
609
610	my ($w, $h) = ($self->{w}, $self->{h});	721	my ($w, $h) = ($self->{w}, $self->{h});
611	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
612		722
613	glEnable GL_BLEND;	723	glEnable GL_BLEND;
614	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	724	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615	glEnable GL_TEXTURE_2D;	725	glEnable GL_TEXTURE_2D;
616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	726	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
617		727
618	my $top = $tex[1];	728	# glBegin GL_QUADS;
		729	# glColor 0, 0, 0, 0;
		730	# glVertex 0 , 0;
		731	# glVertex 0 , $h;
		732	# glVertex $w, $h;
		733	# glVertex $w, 0;
		734	# glEnd;
		735
		736
		737	$self->child->draw;
		738	glDisable GL_BLEND;
		739	glDisable GL_TEXTURE_2D;
		740	}
		741
		742	#############################################################################
		743
		744	package CFClient::UI::FancyFrame;
		745
		746	our @ISA = CFClient::UI::Bin::;
		747
		748	use CFClient::OpenGL;
		749
		750	my @tex =
		751	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		752	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		753
		754	sub new {
		755	my $class = shift;
		756
		757	# TODO: user_x, user_y, overwrite moveto?
		758
		759	my $self = $class->SUPER::new (
		760	bg => [1, 1, 1, 1],
		761	border_bg => [1, 1, 1, 1],
		762	border => 0.8,
		763	can_events => 1,
		764	@_
		765	);
		766
		767	$self->{title} &&= new CFClient::UI::Label
		768	align => 0,
		769	valign => 1,
		770	text => $self->{title},
		771	fontsize => 1;
		772
		773	$self
		774	}
		775
		776	sub border {
		777	int $_[0]{border} * $::FONTSIZE
		778	}
		779
		780	sub size_request {
		781	my ($self) = @_;
		782
		783	my ($w, $h) = $self->SUPER::size_request;
		784
		785	(
		786	$w + $self->border * 2,
		787	$h + $self->border * 2,
		788	)
		789	}
		790
		791	sub size_allocate {
		792	my ($self, $w, $h) = @_;
		793
		794	$h -= List::Util::max 0, $self->border * 2;
		795	$w -= List::Util::max 0, $self->border * 2;
		796
		797	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		798	if $self->{title};
		799
		800	$self->child->configure ($self->border, $self->border, $w, $h);
		801	}
		802
		803	sub button_down {
		804	my ($self, $ev, $x, $y) = @_;
		805
		806	my $border = $self->border;
		807
		808	if ($x < $self->{w} && $x >= $self->{w} - $border
		809	&& $y < $self->{h} && $y >= $self->{h} - $border) {
		810
		811	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		812	my ($bw, $bh) = ($self->{w}, $self->{h});
		813
		814	$self->{motion} = sub {
		815	my ($ev, $x, $y) = @_;
		816
		817	($x, $y) = ($ev->{x}, $ev->{y});
		818
		819	$self->{user_w} = $bw + $x - $ox;
		820	$self->{user_h} = $bh + $y - $oy;
		821	$self->check_size;
		822	};
		823
		824	} elsif ($x >= 0 && $x < $self->{w}
		825	&& $y >= 0 && $y < $border) {
		826
		827	my ($ox, $oy) = ($ev->{x}, $ev->{y});
		828	my ($bx, $by) = ($self->{x}, $self->{y});
		829
		830	$self->{motion} = sub {
		831	my ($ev, $x, $y) = @_;
		832
		833	($x, $y) = ($ev->{x}, $ev->{y});
		834
		835	$self->move ($bx + $x - $ox, $by + $y - $oy);
		836	$self->update;
		837	};
		838	}
		839	}
		840
		841	sub button_up {
		842	my ($self, $ev, $x, $y) = @_;
		843
		844	delete $self->{motion};
		845	}
		846
		847	sub mouse_motion {
		848	my ($self, $ev, $x, $y) = @_;
		849
		850	$self->{motion}->($ev, $x, $y) if $self->{motion};
		851	}
		852
		853	sub _draw {
		854	my ($self) = @_;
		855
		856	my ($w, $h ) = ($self->{w}, $self->{h});
		857	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		858
		859	glEnable GL_BLEND;
		860	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		861	glEnable GL_TEXTURE_2D;
		862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		863
		864	my $border = $self->border;
		865
		866	glColor @{ $self->{border_bg} };
619	$top->draw_quad (0, 0, $w, $top->{h});	867	$tex[1]->draw_quad (0, 0, $w, $border);
620		868	$tex[3]->draw_quad (0, $border, $border, $ch);
621	my $left = $tex[3];	869	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
622	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	870	$tex[4]->draw_quad (0, $h - $border, $w, $border);
623
624	my $right = $tex[2];
625	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
626
627	my $bottom = $tex[4];
628	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
629		871
630	my $bg = $tex[0];	872	my $bg = $tex[0];
631		873
632	glBindTexture GL_TEXTURE_2D, $bg->{name};	874	# TODO: repeat texture not scale
633	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637	my $rep_x = $cw / $bg->{w};	875	my $rep_x = $cw / $bg->{w};
638	my $rep_y = $ch / $bg->{h};	876	my $rep_y = $ch / $bg->{h};
639		877
640	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	878	glColor @{ $self->{bg} };
		879
		880	$bg->{s} = $rep_x;
		881	$bg->{t} = $rep_y;
		882	$bg->{wrap_mode} = 1;
		883	$bg->draw_quad ($border, $border, $cw, $ch);
641		884
642	glDisable GL_TEXTURE_2D;	885	glDisable GL_TEXTURE_2D;
643	glDisable GL_BLEND;	886	glDisable GL_BLEND;
644		887
		888	$self->{title}->draw if $self->{title};
645	$self->child->draw;	889	$self->child->draw;
646
647	}	890	}
648		891
649	#############################################################################	892	#############################################################################
650		893
651	package CFClient::UI::Table;	894	package CFClient::UI::Table;
652		895
653	our @ISA = CFClient::UI::Base::;	896	our @ISA = CFClient::UI::Base::;
654		897
655	use List::Util qw(max sum);	898	use List::Util qw(max sum);
656		899
657	use SDL::OpenGL;	900	use CFClient::OpenGL;
658		901
659	sub new {	902	sub new {
660	my $class = shift;	903	my $class = shift;
661		904
662	$class->SUPER::new (	905	$class->SUPER::new (
…		…
664	@_	907	@_
665	)	908	)
666	}	909	}
667		910
668	sub add {	911	sub add {
669	my ($self, $x, $y, $chld) = @_;	912	my ($self, $x, $y, $child) = @_;
670		913
		914	$child->set_parent ($self);
671	$self->{children}[$y][$x] = $chld;	915	$self->{children}[$y][$x] = $child;
672	$chld->set_parent ($self);
673		916
674	$self->{w} = $self->{h} = -1;	917	$child->check_size;
		918	}
		919
		920	# TODO: move to container class maybe? send childs a signal on removal?
		921	sub clear {
		922	my ($self) = @_;
		923
		924	my $children = delete $self->{children};
		925
		926	for (grep $_, map @$_, grep $_, @$children) {
		927	delete $_->{parent};
		928	$_->hide;
		929	}
		930
675	$self->update;	931	$self->update;
676	}	932	}
677		933
678	sub get_wh {	934	sub get_wh {
679	my ($self) = @_;	935	my ($self) = @_;
…		…
685	or next;	941	or next;
686		942
687	for my $x (0 .. $#$row) {	943	for my $x (0 .. $#$row) {
688	my $widget = $row->[$x]	944	my $widget = $row->[$x]
689	or next;	945	or next;
690	my ($w, $h) = $widget->size_request;	946	my ($w, $h) = @$widget{qw(req_w req_h)};
691		947
692	$w[$x] = max $w[$x], $w;	948	$w[$x] = max $w[$x], $w;
693	$h[$y] = max $h[$y], $h;	949	$h[$y] = max $h[$y], $h;
694	}	950	}
695	}	951	}
…		…
707	(sum @$hs),	963	(sum @$hs),
708	)	964	)
709	}	965	}
710		966
711	sub size_allocate {	967	sub size_allocate {
712	my ($self, $x, $y, $w, $h) = @_;	968	my ($self, $w, $h) = @_;
713
714	$self->_size_allocate ($x, $y, $w, $h) or return;
715		969
716	my ($ws, $hs) = $self->get_wh;	970	my ($ws, $hs) = $self->get_wh;
717		971
718	my $req_w = sum @$ws;	972	my $req_w = sum @$ws;
719	my $req_h = sum @$hs;	973	my $req_h = sum @$hs;
…		…
725		979
726	# linearly scale sizes	980	# linearly scale sizes
727	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	981	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	982	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729		983
		984	CFClient::UI::harmonize $ws;
		985	CFClient::UI::harmonize $hs;
		986
730	my $y;	987	my $y;
731		988
732	for my $r (0 .. $#{$self->{children}}) {	989	for my $r (0 .. $#{$self->{children}}) {
733	my $row = $self->{children}[$r]	990	my $row = $self->{children}[$r]
734	or next;	991	or next;
735		992
736	my $x = 0;	993	my $x = 0;
737	my $row_h = $hs->[$r];	994	my $row_h = $hs->[$r];
738		995
739	for my $c (0 .. $#$row) {	996	for my $c (0 .. $#$row) {
740	my $widget = $row->[$c]
741	or next;
742
743	my $col_w = $ws->[$c];	997	my $col_w = $ws->[$c];
744		998
		999	if (my $widget = $row->[$c]) {
745	$widget->size_allocate ($x, $y, $col_w, $row_h);	1000	$widget->configure ($x, $y, $col_w, $row_h);
		1001	}
746		1002
747	$x += $col_w;	1003	$x += $col_w;
748	}	1004	}
749		1005
750	$y += $row_h;	1006	$y += $row_h;
…		…
794	(List::Util::max map $_->[1], @alloc),	1050	(List::Util::max map $_->[1], @alloc),
795	)	1051	)
796	}	1052	}
797		1053
798	sub size_allocate {	1054	sub size_allocate {
799	my ($self, $x, $y, $w, $h) = @_;	1055	my ($self, $w, $h) = @_;
800
801	$self->_size_allocate ($x, $y, $w, $h) or return;
802
803	return unless $self->{w};
804		1056
805	($h, $w) = ($w, $h);	1057	($h, $w) = ($w, $h);
806		1058
807	my $children = $self->{children};	1059	my $children = $self->{children};
808		1060
809	my @h = map +($_->size_request)[0], @$children;	1061	my @h = map $_->{req_w}, @$children;
810		1062
811	my $req_h = List::Util::sum @h;	1063	my $req_h = List::Util::sum @h;
812		1064
813	if ($req_h > $h) {	1065	if ($req_h > $h) {
814	# ah well, not enough space	1066	# ah well, not enough space
…		…
824	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1076	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825	$h[$_] = $alloc_h;	1077	$h[$_] = $alloc_h;
826	}	1078	}
827	}	1079	}
828		1080
		1081	CFClient::UI::harmonize \@h;
		1082
829	my $y = 0;	1083	my $y = 0;
830	for (0 .. $#$children) {	1084	for (0 .. $#$children) {
831	my $child = $children->[$_];	1085	my $child = $children->[$_];
832	my $h = $h[$_];	1086	my $h = $h[$_];
833	$child->size_allocate ($y, 0, $h, $w);	1087	$child->configure ($y, 0, $h, $w);
834		1088
835	$y += $h;	1089	$y += $h;
836	}	1090	}
		1091
		1092	1
837	}	1093	}
838		1094
839	#############################################################################	1095	#############################################################################
840		1096
841	package CFClient::UI::VBox;	1097	package CFClient::UI::VBox;
…		…
854	(List::Util::sum map $_->[1], @alloc),	1110	(List::Util::sum map $_->[1], @alloc),
855	)	1111	)
856	}	1112	}
857		1113
858	sub size_allocate {	1114	sub size_allocate {
859	my ($self, $x, $y, $w, $h) = @_;	1115	my ($self, $w, $h) = @_;
860
861	$self->_size_allocate ($x, $y, $w, $h) or return;
862
863	return unless $self->{h};
864		1116
865	my $children = $self->{children};	1117	my $children = $self->{children};
866		1118
867	my @h = map +($_->size_request)[1], @$children;	1119	my @h = map $_->{req_h}, @$children;
868		1120
869	my $req_h = List::Util::sum @h;	1121	my $req_h = List::Util::sum @h;
870		1122
871	if ($req_h > $h) {	1123	if ($req_h > $h) {
872	# ah well, not enough space	1124	# ah well, not enough space
…		…
880		1132
881	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1133	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882	}	1134	}
883	}	1135	}
884		1136
		1137	CFClient::UI::harmonize \@h;
		1138
885	my $y = 0;	1139	my $y = 0;
886	for (0 .. $#$children) {	1140	for (0 .. $#$children) {
887	my $child = $children->[$_];	1141	my $child = $children->[$_];
888	my $h = $h[$_];	1142	my $h = $h[$_];
889	$child->size_allocate (0, $y, $w, $h);	1143	$child->configure (0, $y, $w, $h);
890		1144
891	$y += $h;	1145	$y += $h;
892	}	1146	}
		1147
		1148	1
893	}	1149	}
894		1150
895	#############################################################################	1151	#############################################################################
896		1152
897	package CFClient::UI::Label;	1153	package CFClient::UI::Label;
898		1154
899	our @ISA = CFClient::UI::Base::;	1155	our @ISA = CFClient::UI::Base::;
900		1156
901	use SDL::OpenGL;	1157	use CFClient::OpenGL;
902		1158
903	sub new {	1159	sub new {
904	my ($class, %arg) = @_;	1160	my ($class, %arg) = @_;
905		1161
906	my $self = $class->SUPER::new (	1162	my $self = $class->SUPER::new (
907	fg => [1, 1, 1],	1163	fg => [1, 1, 1],
908	height => $::FONTSIZE,	1164	#font => default_font
		1165	fontsize => 1,
909	text => "",	1166	text => "",
910	align => -1,	1167	align => -1,
		1168	valign => -1,
911	padding => 2,	1169	padding => 2,
912	layout => new CFClient::Layout,	1170	layout => new CFClient::Layout,
		1171	can_events => 0,
913	%arg	1172	%arg
914	);	1173	);
915		1174
916	$self->set_text ($self->{text});	1175	if (exists $self->{template}) {
		1176	my $layout = new CFClient::Layout;
		1177	$layout->set_text (delete $self->{template});
		1178	$self->{template} = $layout;
		1179	}
		1180
		1181	$self->set_text (delete $self->{text}) if exists $self->{text};
		1182	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
917		1183
918	$self	1184	$self
919	}	1185	}
920		1186
921	sub escape_text {	1187	sub escape {
922	local $_ = $_[1];	1188	local $_ = $_[1];
923		1189
924	s/&/&amp;/g;	1190	s/&/&amp;/g;
925	s/>/&gt;/g;	1191	s/>/&gt;/g;
926	s/</&lt;/g;	1192	s/</&lt;/g;
…		…
929	}	1195	}
930		1196
931	sub set_text {	1197	sub set_text {
932	my ($self, $text) = @_;	1198	my ($self, $text) = @_;
933		1199
934	$self->{text} = $text;
935	$self->{layout}->set_markup ($text);	1200	$self->{layout}->set_text ($text);
936		1201
937	delete $self->{texture};	1202	delete $self->{texture};
		1203	$self->check_size;
938	$self->update;	1204	$self->update;
939	}	1205	}
940		1206
941	sub get_text {	1207	sub set_markup {
942	my ($self, $text) = @_;	1208	my ($self, $markup) = @_;
943		1209
944	$self->{text}	1210	$self->{layout}->set_markup ($markup);
		1211
		1212	delete $self->{texture};
		1213	$self->check_size;
		1214	$self->update;
945	}	1215	}
946		1216
947	sub size_request {	1217	sub size_request {
948	my ($self) = @_;	1218	my ($self) = @_;
949		1219
950	$self->{layout}->set_width;	1220	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1221	$self->{layout}->set_width ($self->{max_w} || -1);
951	$self->{layout}->set_height ($self->{height});	1222	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1223
952	my ($w, $h) = $self->{layout}->size;	1224	my ($w, $h) = $self->{layout}->size;
		1225
		1226	if (exists $self->{template}) {
		1227	$self->{template}->set_font ($self->{font}) if $self->{font};
		1228	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1229
		1230	my ($w2, $h2) = $self->{template}->size;
		1231
		1232	$w = List::Util::max $w, $w2;
		1233	$h = List::Util::max $h, $h2;
		1234	}
953		1235
954	(	1236	(
955	$w + $self->{padding} * 2,	1237	$w + $self->{padding} * 2,
956	$h + $self->{padding} * 2,	1238	$h + $self->{padding} * 2,
957	)	1239	)
958	}	1240	}
959		1241
960	sub size_allocate {	1242	sub size_allocate {
961	my ($self, $x, $y, $w, $h) = @_;	1243	my ($self, $w, $h) = @_;
962
963	$self->_size_allocate ($x, $y, $w, $h) or return;
964		1244
965	delete $self->{texture};	1245	delete $self->{texture};
966	}	1246	}
967		1247
968	sub update {	1248	sub set_fontsize {
969	my ($self) = @_;	1249	my ($self, $fontsize) = @_;
970		1250
		1251	$self->{fontsize} = $fontsize;
971	delete $self->{texture};	1252	delete $self->{texture};
		1253	$self->check_size;
972	$self->SUPER::update;	1254	$self->update;
973	}	1255	}
974		1256
975	sub _draw {	1257	sub _draw {
976	my ($self) = @_;	1258	my ($self) = @_;
977		1259
978	my $tex = $self->{texture} ||= do {	1260	my $tex = $self->{texture} ||= do {
		1261	$self->{layout}->set_font ($self->{font}) if $self->{font};
979	$self->{layout}->set_width ($self->{w});	1262	$self->{layout}->set_width ($self->{w});
980	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{height});	1263	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
981	new_from_layout CFClient::Texture $self->{layout}	1264	new_from_layout CFClient::Texture $self->{layout}
982	};	1265	};
983		1266
984	glEnable GL_BLEND;	1267	glEnable GL_BLEND;
985	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1268	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
986	glEnable GL_TEXTURE_2D;	1269	glEnable GL_TEXTURE_2D;
987	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1270	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988		1271
989	glColor @{$self->{fg}};	1272	glColor @{$self->{fg}};
990		1273
991	my $x =	1274	$self->{ox} = int (
992	$self->{align} < 0 ? $self->{padding}	1275	$self->{align} < 0 ? $self->{padding}
993	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1276	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
994	: ($self->{w} - $tex->{w}) * 0.5;	1277	: ($self->{w} - $tex->{w}) * 0.5
		1278	);
995		1279
996	$tex->draw_quad ($x, $self->{padding});	1280	$self->{oy} = int (
		1281	$self->{valign} < 0 ? $self->{padding}
		1282	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1283	: ($self->{h} - $tex->{h}) * 0.5
		1284	);
		1285
		1286	$tex->draw_quad ($self->{ox}, $self->{oy});
997		1287
998	glDisable GL_TEXTURE_2D;	1288	glDisable GL_TEXTURE_2D;
999	glDisable GL_BLEND;	1289	glDisable GL_BLEND;
1000	}	1290	}
1001		1291
1002	#############################################################################	1292	#############################################################################
1003		1293
1004	package CFClient::UI::Entry;	1294	package CFClient::UI::EntryBase;
1005		1295
1006	our @ISA = CFClient::UI::Label::;	1296	our @ISA = CFClient::UI::Label::;
1007		1297
1008	use SDL;	1298	use CFClient::OpenGL;
1009	use SDL::OpenGL;
1010		1299
1011	sub new {	1300	sub new {
1012	my $class = shift;	1301	my $class = shift;
1013		1302
1014	$class->SUPER::new (	1303	$class->SUPER::new (
1015	fg => [1, 1, 1],	1304	fg => [1, 1, 1],
1016	bg => [0, 0, 0, 0.2],	1305	bg => [0, 0, 0, 0.2],
1017	active_bg => [1, 1, 1],	1306	active_bg => [1, 1, 1, 0.5],
1018	active_fg => [0, 0, 0],	1307	active_fg => [0, 0, 0],
		1308	can_hover => 1,
		1309	can_focus => 1,
		1310	valign => 0,
		1311	can_events => 1,
1019	@_	1312	@_
1020	)	1313	)
1021	}	1314	}
1022		1315
1023	sub _set_text {	1316	sub _set_text {
1024	my ($self, $text) = @_;	1317	my ($self, $text) = @_;
1025		1318
		1319	delete $self->{cur_h};
		1320
		1321	return if $self->{text} eq $text;
		1322
		1323	delete $self->{texture};
		1324
1026	$self->{last_activity} = $::NOW;	1325	$self->{last_activity} = $::NOW;
1027
1028	$self->{text} = $text;	1326	$self->{text} = $text;
1029	$self->{layout}->set_width ($self->{w});
1030		1327
1031	$text =~ s/./*/g if $self->{hidden};	1328	$text =~ s/./*/g if $self->{hidden};
		1329	$self->{layout}->set_text ("$text ");
1032		1330
1033	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1331	$self->emit (changed => $self->{text});
		1332	}
1034		1333
1035	$text = substr $text, 0, $self->{cursor};	1334	sub get_text {
1036	utf8::encode $text;	1335	$_[0]{text}
1037
1038	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039	}	1336	}
1040		1337
1041	sub size_request {	1338	sub size_request {
1042	my ($self) = @_;	1339	my ($self) = @_;
1043		1340
…		…
1045		1342
1046	($w + 1, $h) # add 1 for cursor	1343	($w + 1, $h) # add 1 for cursor
1047	}	1344	}
1048		1345
1049	sub size_allocate {	1346	sub size_allocate {
1050	my ($self, $x, $y, $w, $h) = @_;	1347	my ($self, $w, $h) = @_;
1051		1348
1052	$self->SUPER::size_allocate ($x, $y, $w, $h);	1349	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1053
1054	$self->_set_text ($self->{text});
1055	}	1350	}
1056		1351
1057	sub set_text {	1352	sub set_text {
1058	my ($self, $text) = @_;	1353	my ($self, $text) = @_;
1059		1354
…		…
1063	}	1358	}
1064		1359
1065	sub key_down {	1360	sub key_down {
1066	my ($self, $ev) = @_;	1361	my ($self, $ev) = @_;
1067		1362
1068	my $mod = $ev->key_mod;	1363	my $mod = $ev->{mod};
1069	my $sym = $ev->key_sym;	1364	my $sym = $ev->{sym};
1070
1071	my $uni = $ev->key_unicode;	1365	my $uni = $ev->{unicode};
1072		1366
1073	my $text = $self->get_text;	1367	my $text = $self->get_text;
1074		1368
1075	if ($sym == SDLK_BACKSPACE) {	1369	if ($sym == 8) {
1076	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1370	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077	} elsif ($sym == SDLK_DELETE) {	1371	} elsif ($sym == 127) {
1078	substr $text, $self->{cursor}, 1, "";	1372	substr $text, $self->{cursor}, 1, "";
1079	} elsif ($sym == SDLK_LEFT) {	1373	} elsif ($sym == CFClient::SDLK_LEFT) {
1080	--$self->{cursor} if $self->{cursor};	1374	--$self->{cursor} if $self->{cursor};
1081	} elsif ($sym == SDLK_RIGHT) {	1375	} elsif ($sym == CFClient::SDLK_RIGHT) {
1082	++$self->{cursor} if $self->{cursor} < length $self->{text};	1376	++$self->{cursor} if $self->{cursor} < length $self->{text};
1083	} elsif ($sym == SDLK_HOME) {	1377	} elsif ($sym == CFClient::SDLK_HOME) {
1084	$self->{cursor} = 0;	1378	$self->{cursor} = 0;
1085	} elsif ($sym == SDLK_END) {	1379	} elsif ($sym == CFClient::SDLK_END) {
1086	$self->{cursor} = length $text;	1380	$self->{cursor} = length $text;
		1381	} elsif ($sym == 27) {
		1382	$self->emit ('escape');
1087	} elsif ($uni) {	1383	} elsif ($uni) {
1088	substr $text, $self->{cursor}++, 0, chr $uni;	1384	substr $text, $self->{cursor}++, 0, chr $uni;
1089	}	1385	}
1090		1386
1091	$self->_set_text ($text);	1387	$self->_set_text ($text);
…		…
1145		1441
1146	$self->SUPER::_draw;	1442	$self->SUPER::_draw;
1147		1443
1148	#TODO: force update every cursor change :(	1444	#TODO: force update every cursor change :(
1149	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1445	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1446
		1447	unless (exists $self->{cur_h}) {
		1448	my $text = substr $self->{text}, 0, $self->{cursor};
		1449	utf8::encode $text;
		1450
		1451	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1452	}
		1453
1150	glColor @{$self->{fg}};	1454	glColor @{$self->{fg}};
1151	glBegin GL_LINES;	1455	glBegin GL_LINES;
1152	glVertex $self->{cur_x}, $self->{cur_y};
1153	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1456	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1457	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154	glEnd;	1458	glEnd;
1155	}	1459	}
1156	}	1460	}
1157		1461
1158	#############################################################################
1159
1160	package CFClient::UI::Slider;	1462	package CFClient::UI::Entry;
1161		1463
1162	use strict;	1464	our @ISA = CFClient::UI::EntryBase::;
1163		1465
1164	use SDL::OpenGL;	1466	use CFClient::OpenGL;
1165		1467
		1468	sub key_down {
		1469	my ($self, $ev) = @_;
		1470
		1471	my $sym = $ev->{sym};
		1472
		1473	if ($sym == 13) {
		1474	unshift @{$self->{history}},
		1475	my $txt = $self->get_text;
		1476	$self->{history_pointer} = -1;
		1477	$self->{history_saveback} = '';
		1478	$self->emit (activate => $txt);
		1479	$self->update;
		1480
		1481	} elsif ($sym == CFClient::SDLK_UP) {
		1482	if ($self->{history_pointer} < 0) {
		1483	$self->{history_saveback} = $self->get_text;
		1484	}
		1485	if (@{$self->{history} || []} > 0) {
		1486	$self->{history_pointer}++;
		1487	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1488	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1489	}
		1490	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1491	}
		1492
		1493	} elsif ($sym == CFClient::SDLK_DOWN) {
		1494	$self->{history_pointer}--;
		1495	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1496
		1497	if ($self->{history_pointer} >= 0) {
		1498	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1499	} else {
		1500	$self->set_text ($self->{history_saveback});
		1501	}
		1502
		1503	} else {
		1504	$self->SUPER::key_down ($ev);
		1505	}
		1506
		1507	}
		1508
		1509	#############################################################################
		1510
		1511	package CFClient::UI::Button;
		1512
1166	our @ISA = CFClient::UI::DrawBG::;	1513	our @ISA = CFClient::UI::Label::;
		1514
		1515	use CFClient::OpenGL;
		1516
		1517	my @tex =
		1518	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1519	qw(b1_button_active.png);
1167		1520
1168	sub new {	1521	sub new {
1169	my $class = shift;	1522	my $class = shift;
1170		1523
		1524	$class->SUPER::new (
		1525	padding => 4,
		1526	fg => [1, 1, 1],
		1527	bg => [1, 1, 1, 0.2],
		1528	active_fg => [0, 0, 1],
		1529	can_hover => 1,
		1530	align => 0,
		1531	valign => 0,
		1532	can_events => 1,
		1533	@_
		1534	)
		1535	}
		1536
		1537	sub button_up {
		1538	my ($self, $ev, $x, $y) = @_;
		1539
		1540	if ($x >= 0 && $x < $self->{w}
		1541	&& $y >= 0 && $y < $self->{h}) {
		1542	$self->emit ("activate");
		1543	}
		1544	}
		1545
		1546	sub _draw {
		1547	my ($self) = @_;
		1548
		1549	local $self->{fg} = $self->{fg};
		1550
		1551	if ($GRAB == $self) {
		1552	$self->{fg} = $self->{active_fg};
		1553	}
		1554
		1555	glEnable GL_BLEND;
		1556	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1557	glEnable GL_TEXTURE_2D;
		1558	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1559	glColor 0, 0, 0, 1;
		1560
		1561	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1562
		1563	glDisable GL_TEXTURE_2D;
		1564	glDisable GL_BLEND;
		1565
		1566	$self->SUPER::_draw;
		1567	}
		1568
		1569	#############################################################################
		1570
		1571	package CFClient::UI::CheckBox;
		1572
		1573	our @ISA = CFClient::UI::DrawBG::;
		1574
		1575	my @tex =
		1576	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1577	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1578
		1579	use CFClient::OpenGL;
		1580
		1581	sub new {
		1582	my $class = shift;
		1583
		1584	$class->SUPER::new (
		1585	padding => 2,
		1586	fg => [1, 1, 1],
		1587	active_fg => [1, 1, 0],
		1588	state => 0,
		1589	can_hover => 1,
		1590	@_
		1591	)
		1592	}
		1593
		1594	sub size_request {
		1595	my ($self) = @_;
		1596
		1597	($self->{padding} * 2 + 6) x 2
		1598	}
		1599
		1600	sub button_down {
		1601	my ($self, $ev, $x, $y) = @_;
		1602
		1603	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1604	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1605	$self->{state} = !$self->{state};
		1606	$self->emit (changed => $self->{state});
		1607	}
		1608	}
		1609
		1610	sub _draw {
		1611	my ($self) = @_;
		1612
		1613	$self->SUPER::_draw;
		1614
		1615	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1616
		1617	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1618
		1619	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1620
		1621	glEnable GL_BLEND;
		1622	glEnable GL_TEXTURE_2D;
		1623	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1624
		1625	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1626
		1627	$tex->draw_quad (0, 0, $s, $s);
		1628
		1629	glDisable GL_TEXTURE_2D;
		1630	glDisable GL_BLEND;
		1631	}
		1632
		1633	#############################################################################
		1634
		1635	package CFClient::UI::Image;
		1636
		1637	our @ISA = CFClient::UI::Base::;
		1638
		1639	use CFClient::OpenGL;
		1640	use Carp qw/confess/;
		1641
		1642	our %loaded_images;
		1643
		1644	sub new {
		1645	my $class = shift;
		1646
		1647	my $self = $class->SUPER::new (can_events => 0, @_);
		1648
		1649	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1650
		1651	$loaded_images{$self->{image}} ||=
		1652	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1653
		1654	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1655
		1656	Scalar::Util::weaken $loaded_images{$self->{image}};
		1657
		1658	$self->{aspect} = $tex->{w} / $tex->{h};
		1659
		1660	$self
		1661	}
		1662
		1663	sub size_request {
		1664	my ($self) = @_;
		1665
		1666	($self->{tex}->{w}, $self->{tex}->{h})
		1667	}
		1668
		1669	sub _draw {
		1670	my ($self) = @_;
		1671
		1672	my $tex = $self->{tex};
		1673
		1674	my ($w, $h) = ($self->{w}, $self->{h});
		1675
		1676	if ($self->{rot90}) {
		1677	glRotate 90, 0, 0, 1;
		1678	glTranslate 0, -$self->{w}, 0;
		1679
		1680	($w, $h) = ($h, $w);
		1681	}
		1682
		1683	glEnable GL_BLEND;
		1684	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1685	glEnable GL_TEXTURE_2D;
		1686	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1687
		1688	$tex->draw_quad (0, 0, $w, $h);
		1689
		1690	glDisable GL_BLEND;
		1691	glDisable GL_TEXTURE_2D;
		1692	}
		1693
		1694	#############################################################################
		1695
		1696	package CFClient::UI::VGauge;
		1697
		1698	our @ISA = CFClient::UI::Base::;
		1699
		1700	use List::Util qw(min max);
		1701
		1702	use CFClient::OpenGL;
		1703
		1704	my %tex = (
		1705	food => [
		1706	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1707	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1708	],
		1709	grace => [
		1710	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1711	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1712	],
		1713	hp => [
		1714	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1715	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1716	],
		1717	mana => [
		1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1719	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1720	],
		1721	);
		1722
		1723	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1724	sub new {
		1725	my $class = shift;
		1726
		1727	my $self = $class->SUPER::new (
		1728	type => 'food',
		1729	@_
		1730	);
		1731
		1732	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1733
		1734	$self
		1735	}
		1736
		1737	sub size_request {
		1738	my ($self) = @_;
		1739
		1740	#my $tex = $tex{$self->{type}}[0];
		1741	#@$tex{qw(w h)}
		1742	(0, 0)
		1743	}
		1744
		1745	sub set_max {
		1746	my ($self, $max) = @_;
		1747
		1748	$self->{max_val} = $max;
		1749	}
		1750
		1751	sub set_value {
		1752	my ($self, $val, $max) = @_;
		1753
		1754	$self->set_max ($max)
		1755	if defined $max;
		1756
		1757	$max = $self->{max_val};
		1758	$self->{val} = $val;
		1759
		1760	$self->update;
		1761	}
		1762
		1763	sub _draw {
		1764	my ($self) = @_;
		1765
		1766	my $tex = $tex{$self->{type}};
		1767	my ($t1, $t2, $t3) = @$tex;
		1768
		1769	my ($w, $h) = ($self->{w}, $self->{h});
		1770
		1771	if ($self->{vertical}) {
		1772	glRotate 90, 0, 0, 1;
		1773	glTranslate 0, -$self->{w}, 0;
		1774
		1775	($w, $h) = ($h, $w);
		1776	}
		1777
		1778	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1779
		1780	my $ycut1 = max 0, min 1, $ycut;
		1781	my $ycut2 = max 0, min 1, $ycut - 1;
		1782
		1783	my $h1 = $self->{h} * (1 - $ycut1);
		1784	my $h2 = $self->{h} * (1 - $ycut2);
		1785
		1786	glEnable GL_BLEND;
		1787	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1788	glEnable GL_TEXTURE_2D;
		1789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1790
		1791	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1792	glBegin GL_QUADS;
		1793	glTexCoord 0 , 0; glVertex 0 , 0;
		1794	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1795	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1796	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1797	glEnd;
		1798
		1799	my $ycut1 = List::Util::min 1, $ycut;
		1800	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1801	glBegin GL_QUADS;
		1802	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1803	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1804	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1805	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1806	glEnd;
		1807
		1808	if ($t3) {
		1809	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1810	glBegin GL_QUADS;
		1811	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1812	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1813	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1814	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1815	glEnd;
		1816	}
		1817
		1818	glDisable GL_BLEND;
		1819	glDisable GL_TEXTURE_2D;
		1820	}
		1821
		1822	#############################################################################
		1823
		1824	package CFClient::UI::Gauge;
		1825
		1826	our @ISA = CFClient::UI::VBox::;
		1827
		1828	sub new {
		1829	my ($class, %arg) = @_;
		1830
		1831	my $self = $class->SUPER::new (
		1832	tooltip => $arg{type},
		1833	can_hover => 1,
		1834	%arg,
		1835	);
		1836
		1837	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1838	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1839	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1840
		1841	$self
		1842	}
		1843
		1844	sub set_fontsize {
		1845	my ($self, $fsize) = @_;
		1846
		1847	$self->{value}->set_fontsize ($fsize);
		1848	$self->{max} ->set_fontsize ($fsize);
		1849	}
		1850
		1851	sub set_value {
		1852	my ($self, $val, $max) = @_;
		1853
		1854	$self->set_max ($max)
		1855	if defined $max;
		1856
		1857	$self->{gauge}->set_value ($val, $max);
		1858	$self->{value}->set_text ($val);
		1859	}
		1860
		1861	sub set_max {
		1862	my ($self, $max) = @_;
		1863
		1864	$self->{gauge}->set_max ($max);
		1865	$self->{max}->set_text ($max);
		1866	}
		1867
		1868	#############################################################################
		1869
		1870	package CFClient::UI::Slider;
		1871
		1872	use strict;
		1873
		1874	use CFClient::OpenGL;
		1875
		1876	our @ISA = CFClient::UI::DrawBG::;
		1877
		1878	my @tex =
		1879	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1880	qw(s1_slider.png s1_slider_bg.png);
		1881
		1882	sub new {
		1883	my $class = shift;
		1884
1171	# range [value, low, high, page]	1885	# range [value, low, high, page]
1172		1886
		1887	# TODO: 0-width page
		1888	# TODO: req_w/h are wrong with vertical
		1889	# TODO: calculations are off
1173	my $self = $class->SUPER::new (	1890	my $self = $class->SUPER::new (
1174	fg => [1, 1, 1],	1891	fg => [1, 1, 1],
1175	active_fg => [0, 0, 0],	1892	active_fg => [0, 0, 0],
1176	range => [0, 0, 100, 10],	1893	range => [0, 0, 100, 10],
1177	req_w => 40,	1894	req_w => 20,
1178	req_h => 10,	1895	req_h => 20,
1179	vertical => 0,	1896	vertical => 0,
		1897	can_hover => 1,
		1898	inner_pad => 5,
1180	@_	1899	@_
1181	);	1900	);
1182		1901
1183	$self	1902	$self
1184	}	1903	}
…		…
1205	if ($GRAB == $self) {	1924	if ($GRAB == $self) {
1206	my ($value, $lo, $hi, $page) = @{$self->{range}};	1925	my ($value, $lo, $hi, $page) = @{$self->{range}};
1207		1926
1208	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1927	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1209		1928
		1929	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1930	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1931
		1932	$x -= $inner_pad_px; # substract the padding
1210	$x = $x * ($hi - $lo) / $w + $lo;	1933	$x = $x * ($hi - $lo) / $inner_w + $lo;
1211	$x = $lo if $x < $lo;	1934	$x = $lo if $x < $lo;
1212	$x = $hi - $page if $x > $hi - $page;	1935	$x = $hi - $page if $x > $hi - $page;
1213	$self->{range}[0] = $x;	1936	$self->{range}[0] = $x;
1214		1937
1215	$self->emit (changed => $x);	1938	$self->emit (changed => $x);
1216	$self->update;	1939	$self->update;
1217	}	1940	}
		1941	}
		1942
		1943	# the inner_* stuff is for generating a padding for the slider handle,
		1944	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1945	# correct propably, but it does the job for now
		1946	sub _calc_inner_pad_px {
		1947	my ($self, $w) = @_;
		1948	($w / 100) * $self->{inner_pad} # % to pixels
1218	}	1949	}
1219		1950
1220	sub _draw {	1951	sub _draw {
1221	my ($self) = @_;	1952	my ($self) = @_;
1222		1953
…		…
1236	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1967	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1968	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238		1969
1239	my ($value, $lo, $hi, $page) = @{$self->{range}};	1970	my ($value, $lo, $hi, $page) = @{$self->{range}};
1240		1971
		1972	$hi = $value + 1 if $lo == $hi;
		1973
		1974	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1975	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1976
1241	$page = int $page * $w / ($hi - $lo);	1977	$page = int $page * $inner_w / ($hi - $lo);
1242	$value = int +($value - $lo) * $w / ($hi - $lo);	1978	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1243		1979
1244	$w -= $page;	1980	$w -= $page;
1245	$page &= ~1;	1981	$page &= ~1;
1246	glTranslate $page * 0.5, 0, 0;	1982	glTranslate $page * 0.5, 0, 0;
		1983	$page ||= 2;
1247		1984
1248	glColor @$fg;
1249	glBegin GL_LINES;
1250	glVertex 0, 0; glVertex 0, $h;
1251	glVertex $w - 1, 0; glVertex $w - 1, $h;
1252	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253	glEnd;
1254
1255	my $knob_a = $value - $page * 0.5;	1985	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1256	my $knob_b = $value + $page * 0.5;	1986	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1257		1987
1258	glBegin GL_QUADS;	1988	glEnable GL_BLEND;
1259	glColor @$fg;	1989	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1260	glVertex $knob_a, 0;	1990	glEnable GL_TEXTURE_2D;
1261	glVertex $knob_a, $h;	1991	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1262	glVertex $knob_b, $h;
1263	glVertex $knob_b, 0;
1264		1992
1265	if ($knob_a < $knob_b - 2) {	1993	# draw background
1266	glColor @$bg;	1994	$tex[1]->draw_quad (0, 0, $w, $h);
1267	glVertex $knob_a + 1, 1;
1268	glVertex $knob_a + 1, $h - 1;
1269	glVertex $knob_b - 1, $h - 1;
1270	glVertex $knob_b - 1, 1;
1271	}
1272	glEnd;
1273	}
1274		1995
1275	#############################################################################	1996	# draw handle
		1997	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1276		1998
		1999	glDisable GL_BLEND;
		2000	glDisable GL_TEXTURE_2D;
		2001	}
		2002
		2003	#############################################################################
		2004
1277	package CFClient::UI::MapWidget;	2005	package CFClient::UI::TextView;
1278		2006
1279	use strict;
1280
1281	use List::Util qw(min max);
1282
1283	use SDL;
1284	use SDL::OpenGL;
1285
1286	our @ISA = CFClient::UI::Base::;	2007	our @ISA = CFClient::UI::HBox::;
		2008
		2009	use CFClient::OpenGL;
1287		2010
1288	sub new {	2011	sub new {
1289	my $class = shift;	2012	my $class = shift;
1290		2013
1291	$class->SUPER::new (	2014	my $self = $class->SUPER::new (
1292	z => -1,	2015	fontsize => 1,
1293	list => (glGenLists 1),	2016	can_events => 0,
		2017	#font => default_font
1294	@_	2018	@_,
		2019
		2020	layout => (new CFClient::Layout),
		2021	par => [],
		2022	height => 0,
		2023	children => [
		2024	(new CFClient::UI::Empty expand => 1),
		2025	(new CFClient::UI::Slider vertical => 1),
		2026	],
1295	)	2027	);
1296	}
1297		2028
1298	sub key_down {	2029	$self->{children}[1]->connect (changed => sub {
1299	print "MAPKEYDOWN\n";	2030	$self->update;
1300	}	2031	});
1301		2032
1302	sub key_up {	2033	$self
1303	}	2034	}
1304		2035
1305	sub size_request {	2036	sub set_fontsize {
		2037	my ($self, $fontsize) = @_;
		2038
		2039	$self->{fontsize} = $fontsize;
		2040	$self->reflow;
		2041	}
		2042
		2043	sub text_height {
		2044	my ($self, $text) = @_;
		2045
		2046	my $layout = $self->{layout};
		2047
		2048	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2049	$layout->set_width ($self->{w});
		2050	$layout->set_text ($text);
1306	(	2051
1307	1 + 32 * int $::WIDTH / 32,	2052	($layout->size)[1]
1308	1 + 32 * int $::HEIGHT / 32,	2053	}
1309	)	2054
		2055	sub reflow {
		2056	my ($self) = @_;
		2057
		2058	$self->{need_reflow}++;
		2059	$self->update;
		2060	}
		2061
		2062	sub size_allocate {
		2063	my ($self, $w, $h) = @_;
		2064
		2065	$self->SUPER::size_allocate ($w, $h);
		2066
		2067	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2068	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2069	$self->{layout}->set_width ($self->{children}[0]{w});
		2070
		2071	$self->reflow;
		2072	}
		2073
		2074	sub add_paragraph {
		2075	my ($self, $color, $text) = @_;
		2076
		2077	#TODO: intelligently "reformat" paragraph
		2078
		2079	my $height = $self->text_height ($text);
		2080
		2081	$self->{height} += $height;
		2082
		2083	push @{$self->{par}}, [$height, $color, $text];
		2084
		2085	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		2086	$self->{children}[1]->update;
1310	}	2087	}
1311		2088
1312	sub update {	2089	sub update {
1313	my ($self) = @_;	2090	my ($self) = @_;
1314		2091
1315	$self->{need_update} = 1;
1316	$self->SUPER::update;	2092	$self->SUPER::update;
1317	}
1318		2093
1319	sub draw {	2094	return unless $self->{h} > 0;
1320	my ($self) = @_;
1321		2095
		2096	delete $self->{texture};
		2097
		2098	$ROOT->on_refresh ($self, sub {
1322	if (delete $self->{need_update}) {	2099	if (delete $self->{need_reflow}) {
1323	glNewList $self->{list}, GL_COMPILE;	2100	my $height = 0;
1324		2101
1325	my $mx = $::CONN->{mapx};	2102	$height += $_->[0] = $self->text_height ($_->[2])
1326	my $my = $::CONN->{mapy};	2103	for @{$self->{par}};
1327		2104
1328	my $map = $::CONN->{map};	2105	$self->{height} = $height;
1329		2106
1330	my ($xofs, $yofs);	2107	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1331		2108
1332	my $sw = 1 + int $::WIDTH / 32;	2109	delete $self->{texture};
1333	my $sh = 1 + int $::HEIGHT / 32;
1334
1335	if ($::CONN->{mapw} > $sw) {
1336	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1337	} else {
1338	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1339	}	2110	}
1340		2111
1341	if ($::CONN->{maph} > $sh) {	2112	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1342	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	2113	glClearColor 0, 0, 0, 1;
1343	} else {	2114	glClear GL_COLOR_BUFFER_BIT;
1344	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	2115
		2116	glEnable GL_BLEND;
		2117	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2118	glEnable GL_TEXTURE_2D;
		2119	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2120
		2121	my $top = int $self->{children}[1]{range}[0];
		2122
		2123	my $y0 = $top;
		2124	my $y1 = $top + $self->{h};
		2125
		2126	my $y = 0;
		2127
		2128	my $layout = $self->{layout};
		2129
		2130	$layout->set_font ($self->{font}) if $self->{font};
		2131
		2132	for my $par (@{$self->{par}}) {
		2133	my $h = $par->[0];
		2134
		2135	if ($y0 < $y + $h && $y < $y1) {
		2136	$layout->set_text ($par->[2]);
		2137
		2138	glColor @{ $par->[1] };
		2139	my ($W, $H) = $layout->size;
		2140	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		2141	}
		2142
		2143	$y += $h;
		2144	}
		2145
		2146	glDisable GL_TEXTURE_2D;
		2147	glDisable GL_BLEND;
1345	}	2148	};
		2149	});
		2150	}
1346		2151
		2152	sub _draw {
		2153	my ($self) = @_;
		2154
		2155	if ($self->{texture}) {
1347	glEnable GL_TEXTURE_2D;	2156	glEnable GL_TEXTURE_2D;
1348	glEnable GL_BLEND;
1349	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1350	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351		2158	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1352	my $sw4 = ($sw + 3) & ~3;
1353	my $darkness = "\x00" x ($sw4 * $sh);
1354
1355	for my $x (0 .. $sw - 1) {
1356	my $row = $map->[$x + $xofs];
1357	for my $y (0 .. $sh - 1) {
1358
1359	my $cell = $row->[$y + $yofs]
1360	or next;
1361
1362	my $dark = $cell->[0];
1363	if ($dark < 0) {
1364	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1365	} else {
1366	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1367	}
1368
1369	for my $num (grep $_, @$cell[1,2,3]) {
1370	my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372	my ($w, $h) = @$tex{qw(w h)};
1373
1374	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375	}
1376	}
1377	}
1378
1379	# if (1) { # higher quality darkness
1380	# $lighting =~ s/(.)/$1$1$1/gs;
1381	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382	#
1383	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384	#
1385	# $lighting = $pb->get_pixels;
1386	# $lighting =~ s/(.)../$1/gs;
1387	# }
1388
1389	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1390
1391	$darkness = new CFClient::Texture
1392	w => $sw4,
1393	h => $sh,
1394	data => $darkness,
1395	internalformat => GL_ALPHA,
1396	format => GL_ALPHA;
1397
1398	glColor 0.45, 0.45, 0.45, 1;
1399	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401	glDisable GL_TEXTURE_2D;	2159	glDisable GL_TEXTURE_2D;
1402	glDisable GL_BLEND;
1403
1404	glEndList;
1405	}	2160	}
1406		2161
1407	glCallList $self->{list};	2162	$self->{children}[1]->draw;
1408	}
1409		2163
1410	my %DIR = (
1411	SDLK_KP8, [1, "north"],
1412	SDLK_KP9, [2, "northeast"],
1413	SDLK_KP6, [3, "east"],
1414	SDLK_KP3, [4, "southeast"],
1415	SDLK_KP2, [5, "south"],
1416	SDLK_KP1, [6, "southwest"],
1417	SDLK_KP4, [7, "west"],
1418	SDLK_KP7, [8, "northwest"],
1419
1420	SDLK_UP, [1, "north"],
1421	SDLK_RIGHT, [3, "east"],
1422	SDLK_DOWN, [5, "south"],
1423	SDLK_LEFT, [7, "west"],
1424	);
1425
1426	sub key_down {
1427	my ($self, $ev) = @_;
1428
1429	my $mod = $ev->key_mod;
1430	my $sym = $ev->key_sym;
1431
1432	if ($sym == SDLK_KP5) {
1433	$::CONN->send ("command stay fire");
1434	} elsif (exists $DIR{$sym}) {
1435	if ($mod & KMOD_SHIFT) {
1436	$self->{shft}++;
1437	$::CONN->send ("command fire $DIR{$sym}[0]");
1438	} elsif ($mod & KMOD_CTRL) {
1439	$self->{ctrl}++;
1440	$::CONN->send ("command run $DIR{$sym}[0]");
1441	} else {
1442	$::CONN->send ("command $DIR{$sym}[1]");
1443	}
1444	}
1445	}
1446
1447	sub key_up {
1448	my ($self, $ev) = @_;
1449
1450	my $mod = $ev->key_mod;
1451	my $sym = $ev->key_sym;
1452
1453	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1454	$::CONN->send ("command fire_stop");
1455	}
1456	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457	$::CONN->send ("command run_stop");
1458	}
1459	}	2164	}
1460		2165
1461	#############################################################################	2166	#############################################################################
1462		2167
1463	package CFClient::UI::Animator;	2168	package CFClient::UI::Animator;
1464		2169
1465	use SDL::OpenGL;	2170	use CFClient::OpenGL;
1466		2171
1467	our @ISA = CFClient::UI::Bin::;	2172	our @ISA = CFClient::UI::Bin::;
1468		2173
1469	sub moveto {	2174	sub moveto {
1470	my ($self, $x, $y) = @_;	2175	my ($self, $x, $y) = @_;
…		…
1500	glPopMatrix;	2205	glPopMatrix;
1501	}	2206	}
1502		2207
1503	#############################################################################	2208	#############################################################################
1504		2209
1505	package CFClient::UI::Toplevel;	2210	package CFClient::UI::Flopper;
		2211
		2212	our @ISA = CFClient::UI::Button::;
		2213
		2214	sub new {
		2215	my $class = shift;
		2216
		2217	my $self = $class->SUPER::new (
		2218	state => 0,
		2219	connect_activate => \&toggle_flopper,
		2220	@_
		2221	);
		2222
		2223	if ($self->{state}) {
		2224	$self->{state} = 0;
		2225	$self->toggle_flopper;
		2226	}
		2227
		2228	$self
		2229	}
		2230
		2231	sub toggle_flopper {
		2232	my ($self) = @_;
		2233
		2234	# TODO: use animation
		2235	if ($self->{state} = !$self->{state}) {
		2236	$CFClient::UI::ROOT->add ($self->{other});
		2237	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2238	$self->emit ("open");
		2239	} else {
		2240	$CFClient::UI::ROOT->remove ($self->{other});
		2241	$self->emit ("close");
		2242	}
		2243
		2244	$self->emit (changed => $self->{state});
		2245	}
		2246
		2247	#############################################################################
		2248
		2249	package CFClient::UI::Tooltip;
		2250
		2251	our @ISA = CFClient::UI::Bin::;
		2252
		2253	use CFClient::OpenGL;
		2254
		2255	sub new {
		2256	my $class = shift;
		2257
		2258	$class->SUPER::new (
		2259	@_,
		2260	can_events => 0,
		2261	)
		2262	}
		2263
		2264	sub set_markup {
		2265	my ($self, $text) = @_;
		2266
		2267	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2268	$self->{label}->set_markup ($text);
		2269	$self->add ($self->{label});
		2270	}
		2271
		2272	sub size_request {
		2273	my ($self) = @_;
		2274
		2275	$self->child->set_max_size ($::WIDTH * 0.3);
		2276
		2277	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2278
		2279	($w + 4, $h + 4)
		2280	}
		2281
		2282	sub size_allocate {
		2283	my ($self, $w, $h) = @_;
		2284
		2285	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2286	}
		2287
		2288	sub _draw {
		2289	my ($self) = @_;
		2290
		2291	glPushMatrix;
		2292	glTranslate 0.375, 0.375;
		2293
		2294	my ($w, $h) = @$self{qw(w h)};
		2295
		2296	glColor 1, 0.8, 0.4;
		2297	glBegin GL_QUADS;
		2298	glVertex 0 , 0;
		2299	glVertex 0 , $h;
		2300	glVertex $w, $h;
		2301	glVertex $w, 0;
		2302	glEnd;
		2303
		2304	glColor 0, 0, 0;
		2305	glBegin GL_LINE_LOOP;
		2306	glVertex 0 , 0;
		2307	glVertex 0 , $h;
		2308	glVertex $w, $h;
		2309	glVertex $w, 0;
		2310	glEnd;
		2311
		2312	glPopMatrix;
		2313
		2314	glTranslate 2, 2;
		2315	$self->SUPER::_draw;
		2316	}
		2317
		2318	#############################################################################
		2319
		2320	package CFClient::UI::Face;
		2321
		2322	our @ISA = CFClient::UI::Base::;
		2323
		2324	use CFClient::OpenGL;
		2325
		2326	sub new {
		2327	my $class = shift;
		2328
		2329	$class->SUPER::new (
		2330	aspect => 1,
		2331	@_,
		2332	)
		2333	}
		2334
		2335	sub size_request {
		2336	(32, 8)
		2337	}
		2338
		2339	sub draw {
		2340	my ($self) = @_;
		2341
		2342	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2343
		2344	if ($tex) {
		2345	glEnable GL_BLEND;
		2346	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2347	glEnable GL_TEXTURE_2D;
		2348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2349	glColor 1, 1, 1, 1;
		2350	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2351	glDisable GL_TEXTURE_2D;
		2352	glDisable GL_BLEND;
		2353	}
		2354	}
		2355
		2356	#############################################################################
		2357
		2358	package CFClient::UI::Root;
1506		2359
1507	our @ISA = CFClient::UI::Container::;	2360	our @ISA = CFClient::UI::Container::;
		2361
		2362	use CFClient::OpenGL;
		2363
		2364	sub check_size {
		2365	my ($self) = @_;
		2366
		2367	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2368	}
1508		2369
1509	sub size_request {	2370	sub size_request {
1510	($::WIDTH, $::HEIGHT)	2371	($::WIDTH, $::HEIGHT)
1511	}	2372	}
1512		2373
1513	sub size_allocate {	2374	sub configure {
1514	my ($self, $x, $y, $w, $h) = @_;	2375	my ($self, $x, $y, $w, $h) = @_;
1515		2376
1516	$self->_size_allocate ($x, $y, $w, $h);	2377	$self->SUPER::configure ($x, $y, $w, $h);
1517		2378
1518	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1519	for @{$self->{children}};	2379	for my $child (@{$self->{children}}) {
1520	}	2380	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1521		2381
1522	sub translate {	2382	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2383	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2384	$child->configure ($X, $Y, $W,$H);
		2385	}
		2386	}
		2387
		2388	sub _topleft {
1523	my ($self, $x, $y) = @_;	2389	my ($self, $x, $y) = @_;
1524		2390
1525	($x, $y)	2391	($x, $y)
1526	}	2392	}
1527		2393
1528	sub update {	2394	sub update {
1529	my ($self) = @_;	2395	my ($self) = @_;
1530		2396
1531	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2397	$self->check_size;
1532	::refresh ();	2398	::refresh ();
1533	}	2399	}
1534		2400
1535	sub add {	2401	sub add {
1536	my ($self, $widget) = @_;	2402	my ($self, $child) = @_;
1537		2403
		2404	# integerize window positions
		2405	$child->{x} = int $child->{x};
		2406	$child->{y} = int $child->{y};
		2407
1538	$self->SUPER::add ($widget);	2408	$self->SUPER::add ($child);
		2409	}
1539		2410
1540	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2411	sub on_refresh {
		2412	my ($self, $id, $cb) = @_;
		2413
		2414	$self->{refresh_hook}{$id} = $cb;
1541	}	2415	}
1542		2416
1543	sub draw {	2417	sub draw {
1544	my ($self) = @_;	2418	my ($self) = @_;
1545		2419
		2420	while (my $rcb = delete $self->{refresh_hook}) {
		2421	$_->() for values %$rcb;
		2422	}
		2423
		2424	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2425	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2426	glClear GL_COLOR_BUFFER_BIT;
		2427
		2428	glMatrixMode GL_PROJECTION;
		2429	glLoadIdentity;
		2430	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2431	glMatrixMode GL_MODELVIEW;
		2432	glLoadIdentity;
		2433
1546	$self->_draw;	2434	$self->_draw;
1547	}	2435	}
1548		2436
1549	#############################################################################	2437	#############################################################################
1550		2438
1551	package CFClient::UI;	2439	package CFClient::UI;
1552		2440
		2441	$ROOT = new CFClient::UI::Root;
1553	$TOPLEVEL = new CFClient::UI::Toplevel;	2442	$TOOLTIP = new CFClient::UI::Tooltip;
1554		2443
1555	1	2444	1
1556		2445

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines