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 1.68 by root, Tue Apr 11 17:02:36 2006 UTC vs.
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC

1	package CFClient::Widget;	1	package CFClient::UI;
2		2
3	use strict;	3	use strict;
4		4
5	use Scalar::Util;	5	use Scalar::Util ();
6		6	use List::Util ();
7	use SDL::OpenGL;
8	use SDL::OpenGL::Constants;
9		7
10	use CFClient;	8	use CFClient;
11		9
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		11
14	our $TOPLEVEL;	12	our $ROOT;
15	our $BUTTON_STATE;	13	our $BUTTON_STATE;
16		14
17	# class methods for events	15	# class methods for events
18	sub feed_sdl_key_down_event {	16	sub feed_sdl_key_down_event {
19	$FOCUS->key_down ($_[0]) if $FOCUS;	17	$FOCUS->key_down ($_[0]) if $FOCUS;
…		…
23	$FOCUS->key_up ($_[0]) if $FOCUS;	21	$FOCUS->key_up ($_[0]) if $FOCUS;
24	}	22	}
25		23
26	sub feed_sdl_button_down_event {	24	sub feed_sdl_button_down_event {
27	my ($ev) = @_;	25	my ($ev) = @_;
28	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	26	my ($x, $y) = ($ev->{x}, $ev->{y});
29		27
30	if (!$BUTTON_STATE) {	28	if (!$BUTTON_STATE) {
31	my $widget = $TOPLEVEL->find_widget ($x, $y);	29	my $widget = $ROOT->find_widget ($x, $y);
32		30
33	$GRAB = $widget;	31	$GRAB = $widget;
34	$GRAB->update if $GRAB;	32	$GRAB->update if $GRAB;
35	}	33	}
36		34
37	$BUTTON_STATE |= 1 << ($ev->button - 1);	35	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
38		36
39	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
40	}	38	}
41		39
42	sub feed_sdl_button_up_event {	40	sub feed_sdl_button_up_event {
43	my ($ev) = @_;	41	my ($ev) = @_;
44	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	42	my ($x, $y) = ($ev->{x}, $ev->{y});
45		43
46	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
47		45
48	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	46	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
49		47
50	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
51		49
52	if (!$BUTTON_STATE) {	50	if (!$BUTTON_STATE) {
53	my $grab = $GRAB; undef $GRAB;	51	my $grab = $GRAB; undef $GRAB;
54	$grab->update if $grab;	52	$grab->update if $grab;
55	$GRAB->update if $GRAB;	53	$GRAB->update if $GRAB;
56	}	54	}
57	}	55	}
58		56
59	sub feed_sdl_motion_event {	57	sub feed_sdl_motion_event {
60	my ($ev) = @_;	58	my ($ev) = @_;
61	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	59	my ($x, $y) = ($ev->{x}, $ev->{y});
62		60
63	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
64		62
65	if ($widget != $HOVER) {	63	if ($widget != $HOVER) {
66	my $hover = $HOVER; $HOVER = $widget;	64	my $hover = $HOVER; $HOVER = $widget;
67		65
68	$hover->update if $hover;	66	$hover->update if $hover && $hover->{can_hover};
69	$HOVER->update if $HOVER;	67	$HOVER->update if $HOVER && $HOVER->{can_hover};
70	}	68	}
71		69
72	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
73	}	71	}
		72
		73	# convert position array to integers
		74	sub harmonize {
		75	my ($vals) = @_;
		76
		77	my $rem = 0;
		78
		79	for (@$vals) {
		80	my $i = int $_ + $rem;
		81	$rem += $_ - $i;
		82	$_ = $i;
		83	}
		84	}
		85
		86	#############################################################################
		87
		88	package CFClient::UI::Base;
		89
		90	use strict;
		91
		92	use SDL::OpenGL;
74		93
75	sub new {	94	sub new {
76	my $class = shift;	95	my $class = shift;
77		96
78	bless {	97	my $self = bless {
79	x => 0,	98	x => 0,
80	y => 0,	99	y => 0,
81	z => 0,	100	z => 0,
82	@_	101	@_
83	}, $class	102	}, $class;
		103
		104	for (keys %$self) {
		105	if (/^connect_(.*)$/) {
		106	$self->connect ($1 => delete $self->{$_});
		107	}
		108	}
		109
		110	$self
		111	}
		112
		113	sub show {
		114	my ($self) = @_;
		115
		116	return if $self->{parent};
		117
		118	$CFClient::UI::ROOT->add ($self);
		119	}
		120
		121	sub hide {
		122	my ($self) = @_;
		123
		124	return unless $self->{parent};
		125
		126	$self->{parent}->remove ($self);
84	}	127	}
85		128
86	sub move {	129	sub move {
87	my ($self, $x, $y, $z) = @_;	130	my ($self, $x, $y, $z) = @_;
		131
88	$self->{x} = $x;	132	$self->{x} = int $x;
89	$self->{y} = $y;	133	$self->{y} = int $y;
90	$self->{z} = $z if defined $z;	134	$self->{z} = $z if defined $z;
		135
		136	$self->update;
91	}	137	}
92		138
93	sub needs_redraw {	139	sub needs_redraw {
94	0	140	0
95	}	141	}
…		…
97	sub size_request {	143	sub size_request {
98	require Carp;	144	require Carp;
99	Carp::confess "size_request is abtract";	145	Carp::confess "size_request is abtract";
100	}	146	}
101		147
102	sub size_allocate {	148	sub configure {
103	my ($self, $w, $h) = @_;	149	my ($self, $x, $y, $w, $h) = @_;
		150
		151	$self->{x} = $x;
		152	$self->{y} = $y;
		153
		154	return unless $self->{w} != $w || $self->{h} != $h;
104		155
105	$self->{w} = $w;	156	$self->{w} = $w;
106	$self->{h} = $h;	157	$self->{h} = $h;
107	}
108		158
109	# translate global koordinates to local coordinate system	159	$self->size_allocate ($w, $h);
110	sub translate {	160	$self->update;
		161	}
		162
		163	sub size_allocate {
		164	# nothing to be done
		165	}
		166
		167	# return top left coordinates
		168	sub _topleft {
111	my ($self, $x, $y) = @_;	169	my ($self, $x, $y) = @_;
112		170
113	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	171	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		172	}
		173
		174	# translate global coordinates to local coordinate system
		175	sub coord2local {
		176	my ($self, $x, $y) = @_;
		177
		178	my ($X, $Y) = $self->_topleft;
		179	($x - $X, $y - $Y)
		180	}
		181
		182	# translate local coordinates to global coordinate system
		183	sub coord2global {
		184	my ($self, $x, $y) = @_;
		185
		186	my ($X, $Y) = $self->_topleft;
		187	($x + $X, $y + $Y)
114	}	188	}
115		189
116	sub focus_in {	190	sub focus_in {
117	my ($self) = @_;	191	my ($self) = @_;
118		192
119	return if $FOCUS == $self;	193	return if $FOCUS == $self;
		194	return unless $self->{can_focus};
120		195
121	my $focus = $FOCUS; $FOCUS = $self;	196	my $focus = $FOCUS; $FOCUS = $self;
		197
		198	$self->emit (focus_in => $focus);
		199
122	$focus->update if $focus;	200	$focus->update if $focus;
123	$FOCUS->update;	201	$FOCUS->update;
124	}	202	}
125		203
126	sub focus_out {	204	sub focus_out {
127	my ($self) = @_;	205	my ($self) = @_;
128		206
129	return unless $FOCUS == $self;	207	return unless $FOCUS == $self;
130		208
131	my $focus = $FOCUS; undef $FOCUS;	209	my $focus = $FOCUS; undef $FOCUS;
		210
		211	$self->emit (focus_out => $focus);
		212
132	$focus->update if $focus; #?	213	$focus->update if $focus; #?
133	}	214	}
134		215
135	sub mouse_motion { }	216	sub mouse_motion { }
136	sub button_up { }	217	sub button_up { }
…		…
155	return unless $self->{h} && $self->{w};	236	return unless $self->{h} && $self->{w};
156		237
157	glPushMatrix;	238	glPushMatrix;
158	glTranslate $self->{x}, $self->{y}, 0;	239	glTranslate $self->{x}, $self->{y}, 0;
159	$self->_draw;	240	$self->_draw;
160	if ($self == $HOVER) {	241	glPopMatrix;
161	glColor 1, 1, 1, 0.4;	242
		243	if ($self == $HOVER && $self->{can_hover}) {
		244	my ($x, $y) = @$self{qw(x y)};
		245
		246	glColor 1, 0.8, 0.5, 0.2;
162	glEnable GL_BLEND;	247	glEnable GL_BLEND;
		248	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
163	glBegin GL_QUADS;	249	glBegin GL_QUADS;
164	glVertex 0 , 0;	250	glVertex $x , $y;
165	glVertex $self->{w}, 0;	251	glVertex $x + $self->{w}, $y;
166	glVertex $self->{w}, $self->{h};	252	glVertex $x + $self->{w}, $y + $self->{h};
167	glVertex 0 , $self->{h};	253	glVertex $x , $y + $self->{h};
168	glEnd;	254	glEnd;
169	glDisable GL_BLEND;	255	glDisable GL_BLEND;
170	}	256	}
171	glPopMatrix;
172	}	257	}
173		258
174	sub _draw {	259	sub _draw {
175	my ($self) = @_;	260	my ($self) = @_;
176		261
177	warn "no draw defined for $self\n";	262	warn "no draw defined for $self\n";
178	}
179
180	sub bbox {
181	my ($self) = @_;
182	my ($w, $h) = $self->size_request;
183	(
184	$self->{x},
185	$self->{y},
186	$self->{x} = $w,
187	$self->{y} = $h
188	)
189	}	263	}
190		264
191	sub find_widget {	265	sub find_widget {
192	my ($self, $x, $y) = @_;	266	my ($self, $x, $y) = @_;
193		267
…		…
196	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	270	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
197		271
198	()	272	()
199	}	273	}
200		274
201	sub del_parent { $_[0]->{parent} = undef }
202
203	sub set_parent {	275	sub set_parent {
204	my ($self, $par) = @_;	276	my ($self, $parent) = @_;
205		277
206	$self->{parent} = $par;
207	Scalar::Util::weaken $self->{parent};	278	Scalar::Util::weaken ($self->{parent} = $parent);
208	}	279	}
209		280
210	sub get_parent {	281	sub check_size {
211	$_[0]->{parent}	282	my ($self) = @_;
		283
		284	my ($w, $h) = $self->size_request;
		285
		286	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		287	$self->{req_w} = $w;
		288	$self->{req_h} = $h;
		289
		290	$self->{parent}->check_size
		291	if $self->{parent};
		292	}
212	}	293	}
213		294
214	sub update {	295	sub update {
215	my ($self) = @_;	296	my ($self) = @_;
216		297
217	$self->{parent}->update	298	$self->{parent}->update
218	if $self->{parent};	299	if $self->{parent};
219	}	300	}
220		301
		302	sub connect {
		303	my ($self, $signal, $cb) = @_;
		304
		305	push @{ $self->{signal_cb}{$signal} }, $cb;
		306	}
		307
		308	sub emit {
		309	my ($self, $signal, @args) = @_;
		310
		311	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
		312	$cb->($self, @args);
		313	}
		314	}
		315
221	sub DESTROY {	316	sub DESTROY {
222	my ($self) = @_;	317	my ($self) = @_;
223		318
224	#$self->deactivate;	319	#$self->deactivate;
225	}	320	}
226		321
227	#############################################################################	322	#############################################################################
228		323
229	package CFClient::Widget::DrawBG;	324	package CFClient::UI::DrawBG;
230		325
231	our @ISA = CFClient::Widget::;	326	our @ISA = CFClient::UI::Base::;
232		327
233	use strict;	328	use strict;
234	use SDL::OpenGL;	329	use SDL::OpenGL;
235		330
236	sub new {	331	sub new {
237	my $class = shift;	332	my $class = shift;
238		333
239	# range [value, low, high, page]	334	# range [value, low, high, page]
240		335
241	$class->SUPER::new (	336	$class->SUPER::new (
242	bg => [0, 0, 0, 0.4],	337	bg => [0, 0, 0, 0.2],
243	active_bg => [1, 1, 1],	338	active_bg => [1, 1, 1, 0.5],
244	@_	339	@_
245	)	340	)
246	}	341	}
247		342
248	sub _draw {	343	sub _draw {
249	my ($self) = @_;	344	my ($self) = @_;
250		345
251	my ($w, $h) = @$self{qw(w h)};	346	my ($w, $h) = @$self{qw(w h)};
252		347
		348	glEnable GL_BLEND;
		349	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
253	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	350	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		351
254	glBegin GL_QUADS;	352	glBegin GL_QUADS;
255	glVertex 0 , 0;	353	glVertex 0 , 0;
256	glVertex 0 , $h;	354	glVertex 0 , $h;
257	glVertex $w, $h;	355	glVertex $w, $h;
258	glVertex $w, 0;	356	glVertex $w, 0;
259	glEnd;	357	glEnd;
260	}
261		358
262	#############################################################################	359	glDisable GL_BLEND;
		360	}
263		361
		362	#############################################################################
		363
264	package CFClient::Widget::Empty;	364	package CFClient::UI::Empty;
265		365
266	our @ISA = CFClient::Widget::;	366	our @ISA = CFClient::UI::Base::;
267		367
268	sub size_request {	368	sub size_request {
269	(0, 0)	369	(0, 0)
270	}	370	}
271		371
272	sub draw { }	372	sub draw { }
273		373
274	#############################################################################	374	#############################################################################
275		375
276	package CFClient::Widget::Container;	376	package CFClient::UI::Container;
277		377
278	our @ISA = CFClient::Widget::;	378	our @ISA = CFClient::UI::Base::;
279		379
280	sub new {	380	sub new {
281	my ($class, %arg) = @_;	381	my ($class, %arg) = @_;
282		382
283	my $children = delete $arg{children} || [];	383	my $children = delete $arg{children} || [];
…		…
287		387
288	$self	388	$self
289	}	389	}
290		390
291	sub add {	391	sub add {
292	my ($self, $chld, $expand) = @_;	392	my ($self, $child) = @_;
293		393
294	$chld->{expand} = $expand;
295	$chld->set_parent ($self);	394	$child->set_parent ($self);
		395
		396	use sort 'stable';
296		397
297	$self->{children} = [	398	$self->{children} = [
298	sort { $a->{z} <=> $b->{z} }	399	sort { $a->{z} <=> $b->{z} }
299	@{$self->{children}}, $chld	400	@{$self->{children}}, $child
300	];	401	];
301		402
302	$self->size_allocate ($self->{w}, $self->{h})	403	$child->check_size;
303	if $self->{w}; #TODO: check for "realised state"
304	}	404	}
305		405
306	sub remove {	406	sub remove {
307	my ($self, $widget) = @_;	407	my ($self, $child) = @_;
308		408
		409	delete $child->{parent};
		410
309	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	411	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
310		412
311	$self->size_allocate ($self->{w}, $self->{h});	413	$self->check_size;
312	}	414	}
313		415
314	sub find_widget {	416	sub find_widget {
315	my ($self, $x, $y) = @_;	417	my ($self, $x, $y) = @_;
316		418
…		…
333	$_->draw for @{$self->{children}};	435	$_->draw for @{$self->{children}};
334	}	436	}
335		437
336	#############################################################################	438	#############################################################################
337		439
338	package CFClient::Widget::Bin;	440	package CFClient::UI::Bin;
339		441
340	our @ISA = CFClient::Widget::Container::;	442	our @ISA = CFClient::UI::Container::;
341		443
342	sub new {	444	sub new {
343	my ($class, %arg) = @_;	445	my ($class, %arg) = @_;
344		446
345	my $child = (delete $arg{child}) || new CFClient::Widget::Empty::;	447	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
346		448
347	$class->SUPER::new (children => [$child], %arg)	449	$class->SUPER::new (children => [$child], %arg)
348	}	450	}
349		451
350	sub add {	452	sub add {
351	my ($self, $widget) = @_;	453	my ($self, $child) = @_;
352		454
353	$self->{children} = [];	455	$self->{children} = [];
354		456
355	$self->SUPER::add ($widget);	457	$self->SUPER::add ($child);
356	}	458	}
357		459
358	sub remove {	460	sub remove {
359	my ($self, $widget) = @_;	461	my ($self, $widget) = @_;
360		462
361	$self->SUPER::remove ($widget);	463	$self->SUPER::remove ($widget);
362		464
363	$self->{children} = [new CFClient::Widget::Empty]	465	$self->{children} = [new CFClient::UI::Empty]
364	unless @{$self->{children}};	466	unless @{$self->{children}};
365	}	467	}
366		468
367	sub child { $_[0]->{children}[0] }	469	sub child { $_[0]->{children}[0] }
368		470
…		…
371	}	473	}
372		474
373	sub size_allocate {	475	sub size_allocate {
374	my ($self, $w, $h) = @_;	476	my ($self, $w, $h) = @_;
375		477
376	return unless $self->{w} != $w || $self->{h} != $h;
377
378	$self->SUPER::size_allocate ($w, $h);
379	$self->{children}[0]->size_allocate ($w, $h);	478	$self->{children}[0]->configure (0, 0, $w, $h);
380	}	479	}
381		480
382	#############################################################################	481	#############################################################################
383		482
384	package CFClient::Widget::Window;	483	package CFClient::UI::Window;
385		484
386	our @ISA = CFClient::Widget::Bin::;	485	our @ISA = CFClient::UI::Bin::;
387		486
388	use SDL::OpenGL;	487	use SDL::OpenGL;
389		488
390	sub new {	489	sub new {
391	my ($class, %arg) = @_;	490	my ($class, %arg) = @_;
…		…
402	}	501	}
403		502
404	sub render_chld {	503	sub render_chld {
405	my ($self) = @_;	504	my ($self) = @_;
406		505
407	$self->{texture} =	506	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
408	CFClient::Texture->new_from_opengl (	507	glClearColor 0, 0, 0, 1;
409	$self->{w}, $self->{h}, sub { $self->child->draw }	508	glClear GL_COLOR_BUFFER_BIT;
410	);	509	$self->child->draw;
		510	};
411	}	511	}
412		512
413	sub size_allocate {	513	sub size_allocate {
414	my ($self, $w, $h) = @_;	514	my ($self, $w, $h) = @_;
415		515
416	return unless $self->{w} != $w || $self->{h} != $h;	516	$self->child->configure (0, 0, $w, $h);
417
418	$self->{w} = $w;
419	$self->{h} = $h;
420
421	$self->child->size_allocate ($w, $h);
422		517
423	$self->render_chld;	518	$self->render_chld;
424	}	519	}
425		520
426	sub _draw {	521	sub _draw {
…		…
430		525
431	my $tex = $self->{texture}	526	my $tex = $self->{texture}
432	or return;	527	or return;
433		528
434	glEnable GL_BLEND;	529	glEnable GL_BLEND;
		530	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
435	glEnable GL_TEXTURE_2D;	531	glEnable GL_TEXTURE_2D;
436	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	532	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
437		533
438	$tex->draw_quad (0, 0, $w, $h);	534	$tex->draw_quad (0, 0, $w, $h);
439		535
…		…
441	glDisable GL_TEXTURE_2D;	537	glDisable GL_TEXTURE_2D;
442	}	538	}
443		539
444	#############################################################################	540	#############################################################################
445		541
		542	package CFClient::UI::ViewPort;
		543
		544	our @ISA = CFClient::UI::Window::;
		545
		546	sub new { die }
		547
		548	sub size_request {
		549	my ($self) = @_;
		550
		551	@$self{qw(child_w child_h)} = $self->child->size_request;
		552	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		553
		554	@$self{qw(child_w child_h)}
		555	}
		556
		557	sub _draw {
		558	my ($self) = @_;
		559
		560	$self->{children}[1]->draw;
		561	}
		562
		563
		564	#############################################################################
		565
446	package CFClient::Widget::Frame;	566	package CFClient::UI::Frame;
447		567
448	our @ISA = CFClient::Widget::Bin::;	568	our @ISA = CFClient::UI::Bin::;
449		569
450	use SDL::OpenGL;	570	use SDL::OpenGL;
451		571
452	sub size_request {	572	sub size_request {
453	my ($self) = @_;	573	my ($self) = @_;
…		…
458		578
459	map { $_ + 4 } $chld->size_request;	579	map { $_ + 4 } $chld->size_request;
460	}	580	}
461		581
462	sub size_allocate {	582	sub size_allocate {
463	my ($self, $w, $h) = @_;	583	my ($self, $x, $y, $w, $h) = @_;
464		584
465	return unless $self->{w} != $w || $self->{h} != $h;
466
467	$self->{w} = $w;
468	$self->{h} = $h;
469
470	$self->child->size_allocate ($w - 4, $h - 4);	585	$self->child->configure (2, 2, $w - 4, $h - 4);
471	$self->child->move (2, 2);
472	}	586	}
473		587
474	sub _draw {	588	sub _draw {
475	my ($self) = @_;	589	my ($self) = @_;
476		590
…		…
489	$chld->draw;	603	$chld->draw;
490	}	604	}
491		605
492	#############################################################################	606	#############################################################################
493		607
494	package CFClient::Widget::FancyFrame;	608	package CFClient::UI::FancyFrame;
495		609
496	our @ISA = CFClient::Widget::Bin::;	610	our @ISA = CFClient::UI::Bin::;
497		611
498	use SDL::OpenGL;	612	use SDL::OpenGL;
499		613
500	my @tex =	614	my @tex =
501	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	615	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
502	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	616	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
503		617
		618	sub new {
		619	my $class = shift;
		620
		621	# TODO: user_x, user_y, overwrite moveto?
		622
		623	$class->SUPER::new (
		624	bg => [1, 1, 1, 1],
		625	border_bg => [1, 1, 1, 1],
		626	border => 0.8,
		627	@_
		628	)
		629	}
		630
		631	sub border {
		632	int $_[0]{border} * $::FONTSIZE
		633	}
		634
504	sub size_request {	635	sub size_request {
505	my ($self) = @_;	636	my ($self) = @_;
506		637
		638	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
		639
507	my ($w, $h) = $self->SUPER::size_request;	640	my ($w, $h) = $self->SUPER::size_request;
508		641
509	$h += $tex[1]->{height};	642	(
510	$h += $tex[4]->{height};	643	$w + $self->border * 2,
511	$w += $tex[2]->{width};	644	$h + $self->border * 2,
512	$w += $tex[3]->{width};	645	)
513
514	($w, $h)
515	}	646	}
516		647
517	sub size_allocate {	648	sub size_allocate {
518	my ($self, $w, $h) = @_;	649	my ($self, $w, $h) = @_;
519		650
520	return unless $self->{w} != $w || $self->{h} != $h;	651	$h -= List::Util::max 0, $self->border * 2;
		652	$w -= List::Util::max 0, $self->border * 2;
521		653
522	$self->SUPER::size_allocate ($w, $h);	654	$self->child->configure ($self->border, $self->border, $w, $h);
		655	}
523		656
524	$h -= $tex[1]->{height};	657	sub button_down {
525	$h -= $tex[4]->{height};	658	my ($self, $ev, $x, $y) = @_;
526	$w -= $tex[2]->{width};
527	$w -= $tex[3]->{width};
528		659
529	$h = $h < 0 ? 0 : $h;	660	my $border = $self->border;
530	$w = $w < 0 ? 0 : $w;
531		661
532	my $child = $self->child;	662	if ($x < $self->{w} && $x >= $self->{w} - $border
		663	&& $y < $self->{h} && $y >= $self->{h} - $border) {
533		664
534	$child->size_allocate ($w, $h);	665	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
535	$child->move ($tex[3]->{width}, $tex[1]->{height});	666	my ($bw, $bh) = ($self->{w}, $self->{h});
		667
		668	$self->{motion} = sub {
		669	my ($ev, $x, $y) = @_;
		670
		671	($x, $y) = ($ev->motion_x, $ev->motion_y);
		672
		673	$self->{user_w} = $bw + $x - $ox;
		674	$self->{user_h} = $bh + $y - $oy;
		675	$self->check_size;
		676	};
		677
		678	} elsif ($x >= 0 && $x < $self->{w}
		679	&& $y >= 0 && $y < $border) {
		680
		681	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
		682	my ($bx, $by) = ($self->{x}, $self->{y});
		683
		684	$self->{motion} = sub {
		685	my ($ev, $x, $y) = @_;
		686
		687	($x, $y) = ($ev->motion_x, $ev->motion_y);
		688
		689	$self->move ($bx + $x - $ox, $by + $y - $oy);
		690	$self->update;
		691	};
		692	}
		693	}
		694
		695	sub button_up {
		696	my ($self, $ev, $x, $y) = @_;
		697
		698	delete $self->{motion};
		699	}
		700
		701	sub mouse_motion {
		702	my ($self, $ev, $x, $y) = @_;
		703
		704	$self->{motion}->($ev, $x, $y) if $self->{motion};
536	}	705	}
537		706
538	sub _draw {	707	sub _draw {
539	my ($self) = @_;	708	my ($self) = @_;
540		709
541	my ($w, $h) = ($self->{w}, $self->{h});	710	my ($w, $h ) = ($self->{w}, $self->{h});
542	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	711	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
543		712
544	glEnable GL_BLEND;	713	glEnable GL_BLEND;
		714	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
545	glEnable GL_TEXTURE_2D;	715	glEnable GL_TEXTURE_2D;
546	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	716	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
548		717
549	my $top = $tex[1];	718	my $border = $self->border;
		719
		720	glColor @{ $self->{border_bg} };
550	$top->draw_quad (0, 0, $w, $top->{height});	721	$tex[1]->draw_quad (0, 0, $w, $border);
551		722	$tex[3]->draw_quad (0, $border, $border, $ch);
552	my $left = $tex[3];	723	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
553	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);	724	$tex[4]->draw_quad (0, $h - $border, $w, $border);
554
555	my $right = $tex[2];
556	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
557
558	my $bottom = $tex[4];
559	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
560		725
561	my $bg = $tex[0];	726	my $bg = $tex[0];
562	glBindTexture GL_TEXTURE_2D, $bg->{name};
563	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
564	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
565	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
566		727
		728	# TODO: repeat texture not scale
567	my $rep_x = $cw / $bg->{width};	729	my $rep_x = $cw / $bg->{w};
568	my $rep_y = $ch / $bg->{height};	730	my $rep_y = $ch / $bg->{h};
569		731
570	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);	732	glColor @{ $self->{bg} };
571		733
		734	$bg->{s} = $rep_x;
		735	$bg->{t} = $rep_y;
		736	$bg->{wrap_mode} = 1;
		737	$bg->draw_quad ($border, $border, $cw, $ch);
		738
		739	glDisable GL_TEXTURE_2D;
572	glDisable GL_BLEND;	740	glDisable GL_BLEND;
573	glDisable GL_TEXTURE_2D;
574		741
575	$self->child->draw;	742	$self->child->draw;
576
577	}	743	}
578		744
579	#############################################################################	745	#############################################################################
580		746
581	package CFClient::Widget::Table;	747	package CFClient::UI::Table;
582		748
583	our @ISA = CFClient::Widget::Bin::;	749	our @ISA = CFClient::UI::Base::;
		750
		751	use List::Util qw(max sum);
584		752
585	use SDL::OpenGL;	753	use SDL::OpenGL;
586		754
		755	sub new {
		756	my $class = shift;
		757
		758	$class->SUPER::new (
		759	col_expand => [],
		760	@_
		761	)
		762	}
		763
587	sub add {	764	sub add {
588	my ($self, $x, $y, $chld) = @_;	765	my ($self, $x, $y, $child) = @_;
589	my $old_chld = $self->{children}[$y][$x];
590		766
		767	$child->set_parent ($self);
591	$self->{children}[$y][$x] = $chld;	768	$self->{children}[$y][$x] = $child;
592	$chld->set_parent ($self);	769
		770	$child->check_size;
		771	}
		772
		773	# TODO: move to container class maybe? send childs a signal on removal?
		774	sub clear {
		775	my ($self) = @_;
		776
		777	delete $self->{children};
593	$self->update;	778	$self->update;
594	}	779	}
595		780
596	sub max_row_height {	781	sub get_wh {
597	my ($self, $row) = @_;	782	my ($self) = @_;
598		783
599	my $hs = 0;	784	my (@w, @h);
600	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {	785
		786	for my $y (0 .. $#{$self->{children}}) {
601	my $c = $self->{children}->[$row]->[$xi];	787	my $row = $self->{children}[$y]
602	if ($c) {	788	or next;
		789
		790	for my $x (0 .. $#$row) {
		791	my $widget = $row->[$x]
		792	or next;
603	my ($w, $h) = $c->size_request;	793	my ($w, $h) = $widget->size_request;
604	if ($hs < $h) { $hs = $h }	794
		795	$w[$x] = max $w[$x], $w;
		796	$h[$y] = max $h[$y], $h;
605	}	797	}
606	}	798	}
607	return $hs;
608	}
609		799
610	sub max_col_width {	800	(\@w, \@h)
		801	}
		802
		803	sub size_request {
611	my ($self, $col) = @_;	804	my ($self) = @_;
612		805
		806	my ($ws, $hs) = $self->get_wh;
		807
		808	(
		809	(sum @$ws),
		810	(sum @$hs),
		811	)
		812	}
		813
		814	sub size_allocate {
		815	my ($self, $w, $h) = @_;
		816
		817	my ($ws, $hs) = $self->get_wh;
		818
		819	my $req_w = sum @$ws;
		820	my $req_h = sum @$hs;
		821
		822	# TODO: nicer code && do row_expand
		823	my @col_expand = @{$self->{col_expand}};
		824	@col_expand = (1) x @$ws unless @col_expand;
		825	my $col_expand = (sum @col_expand) || 1;
		826
		827	# linearly scale sizes
		828	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
		829	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
		830
		831	CFClient::UI::harmonize $ws;
		832	CFClient::UI::harmonize $hs;
		833
		834	my $y;
		835
		836	for my $r (0 .. $#{$self->{children}}) {
		837	my $row = $self->{children}[$r]
		838	or next;
		839
613	my $ws = 0;	840	my $x = 0;
614	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {	841	my $row_h = $hs->[$r];
615	my $c = ($self->{children}->[$yi] || [])->[$col];	842
616	if ($c) {	843	for my $c (0 .. $#$row) {
617	my ($w, $h) = $c->size_request;	844	my $col_w = $ws->[$c];
618	if ($ws < $w) { $ws = $w }	845
		846	if (my $widget = $row->[$c]) {
		847	$widget->configure ($x, $y, $col_w, $row_h);
		848	}
		849
		850	$x += $col_w;
619	}	851	}
		852
		853	$y += $row_h;
620	}	854	}
621	return $ws;	855
622	}	856	}
		857
		858	sub find_widget {
		859	my ($self, $x, $y) = @_;
		860
		861	$x -= $self->{x};
		862	$y -= $self->{y};
		863
		864	my $res;
		865
		866	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
		867	$res = $_->find_widget ($x, $y)
		868	and return $res;
		869	}
		870
		871	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		872	}
		873
		874	sub _draw {
		875	my ($self) = @_;
		876
		877	for (grep $_, @{$self->{children}}) {
		878	$_->draw for grep $_, @$_;
		879	}
		880	}
		881
		882	#############################################################################
		883
		884	package CFClient::UI::HBox;
		885
		886	# TODO: wrap into common Box base class
		887
		888	our @ISA = CFClient::UI::Container::;
623		889
624	sub size_request {	890	sub size_request {
625	my ($self) = @_;	891	my ($self) = @_;
626		892
		893	my @alloc = map [$_->size_request], @{$self->{children}};
		894
		895	(
		896	(List::Util::sum map $_->[0], @alloc),
		897	(List::Util::max map $_->[1], @alloc),
		898	)
		899	}
		900
		901	sub size_allocate {
		902	my ($self, $w, $h) = @_;
		903
627	my ($hs, $ws) = (0, 0);	904	($h, $w) = ($w, $h);
628		905
629	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	906	my $children = $self->{children};
630	$hs += $self->max_row_height ($yi);
631	}
632		907
633	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	908	my @h = map +($_->size_request)[0], @$children;
634	my $wm = 0;	909
635	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	910	my $req_h = List::Util::sum @h;
636	$wm += $self->max_col_width ($xi)	911
		912	if ($req_h > $h) {
		913	# ah well, not enough space
		914	$_ *= $h / $req_h for @h;
		915	} else {
		916	my $exp = List::Util::sum map $_->{expand}, @$children;
		917	$exp ||= 1;
		918
		919	for (0 .. $#$children) {
		920	my $child = $children->[$_];
		921
		922	my $alloc_h = $h[$_];
		923	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
		924	$h[$_] = $alloc_h;
637	}	925	}
638	if ($ws < $wm) { $ws = $wm }
639	}	926	}
640		927
641	return ($ws, $hs);	928	CFClient::UI::harmonize \@h;
642	}
643
644	sub _draw {
645	my ($self) = @_;
646		929
647	my $y = 0;	930	my $y = 0;
648	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {	931	for (0 .. $#$children) {
		932	my $child = $children->[$_];
649	my $x = 0;	933	my $h = $h[$_];
		934	$child->configure ($y, 0, $h, $w);
650		935
651	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {	936	$y += $h;
		937	}
652		938
653	my $c = $self->{children}->[$yi]->[$xi];
654	if ($c) {
655	$c->move ($x, $y, 0); #TODO: Move to size_request
656	$c->draw if $c;
657	}
658
659	$x += $self->max_col_width ($xi);
660	}
661
662	$y += $self->max_row_height ($yi);
663	}	939	1
664	}	940	}
665		941
666	#############################################################################	942	#############################################################################
667		943
668	package CFClient::Widget::VBox;	944	package CFClient::UI::VBox;
669		945
		946	# TODO: wrap into common Box base class
		947
670	our @ISA = CFClient::Widget::Container::;	948	our @ISA = CFClient::UI::Container::;
671
672	use SDL::OpenGL;
673		949
674	sub size_request {	950	sub size_request {
675	my ($self) = @_;	951	my ($self) = @_;
676		952
677	my @alloc = map [$_->size_request], @{$self->{children}};	953	my @alloc = map [$_->size_request], @{$self->{children}};
…		…
683	}	959	}
684		960
685	sub size_allocate {	961	sub size_allocate {
686	my ($self, $w, $h) = @_;	962	my ($self, $w, $h) = @_;
687		963
688	return unless $self->{w} != $w || $self->{h} != $h;
689
690	$self->{w} = $w;
691	$self->{h} = $h;
692
693	return unless $self->{h};
694
695	my $children = $self->{children};	964	my $children = $self->{children};
696		965
697	my @h = map +($_->size_request)[1], @$children;	966	my @h = map +($_->size_request)[1], @$children;
698		967
699	my $req_h = List::Util::sum @h;	968	my $req_h = List::Util::sum @h;
700		969
701	if ($req_h > $h) {	970	if ($req_h > $h) {
702	# ah well, not enough space	971	# ah well, not enough space
703	$_ = $h[$_] * $h / $req_h for @h;	972	$_ *= $h / $req_h for @h;
704	} else {	973	} else {
705	my @exp = grep $_->{expand}, @$children;	974	my $exp = List::Util::sum map $_->{expand}, @$children;
706	@exp = @$children unless @exp;	975	$exp ||= 1;
707		976
708	my %exp = map +($_ => 1), @exp;
709
710	for (0 .. $#$children) {	977	for (0 .. $#$children) {
711	my $child = $children->[$_];	978	my $child = $children->[$_];
712		979
713	my $alloc_h = $h[$_];	980	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
714	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
715	$h[$_] = $alloc_h;
716	}	981	}
717	}	982	}
		983
		984	CFClient::UI::harmonize \@h;
718		985
719	my $y = 0;	986	my $y = 0;
720	for (0 .. $#$children) {	987	for (0 .. $#$children) {
721	my $child = $children->[$_];	988	my $child = $children->[$_];
722	my $h = $h[$_];	989	my $h = $h[$_];
723	$child->move (0, $y);	990	$child->configure (0, $y, $w, $h);
724	$child->size_allocate ($w, $h);
725		991
726	$y += $h;	992	$y += $h;
727	}	993	}
728	}
729		994
730	#############################################################################	995	1
		996	}
731		997
		998	#############################################################################
		999
732	package CFClient::Widget::Label;	1000	package CFClient::UI::Label;
733		1001
734	our @ISA = CFClient::Widget::;	1002	our @ISA = CFClient::UI::Base::;
735		1003
736	use SDL::OpenGL;	1004	use SDL::OpenGL;
737		1005
738	sub new {	1006	sub new {
739	my ($class, %arg) = @_;	1007	my ($class, %arg) = @_;
740		1008
741	my $self = $class->SUPER::new (	1009	my $self = $class->SUPER::new (
742	fg => [1, 1, 1],	1010	fg => [1, 1, 1],
743	height => $::FONTSIZE,	1011	fontsize => 1,
744	text => "",	1012	text => "",
		1013	align => -1,
		1014	valign => -1,
		1015	padding => 2,
745	layout => new CFClient::Layout,	1016	layout => new CFClient::Layout,
746	%arg	1017	%arg
747	);	1018	);
748		1019
749	$self->set_text ($self->{text});	1020	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#
		1021
		1022	$self->set_text (delete $self->{text}) if exists $self->{text};
		1023	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
750		1024
751	$self	1025	$self
752	}	1026	}
753		1027
754	sub escape_text {	1028	sub escape_text {
…		…
762	}	1036	}
763		1037
764	sub set_text {	1038	sub set_text {
765	my ($self, $text) = @_;	1039	my ($self, $text) = @_;
766		1040
767	$self->{text} = $text;
768	$self->{layout}->set_markup ($text);	1041	$self->{layout}->set_text ($text);
769		1042
770	delete $self->{texture};	1043	delete $self->{texture};
771	$self->update;	1044	$self->update;
772	}	1045	}
773		1046
774	sub get_text {	1047	sub set_markup {
775	my ($self, $text) = @_;	1048	my ($self, $markup) = @_;
776		1049
777	$self->{text}	1050	$self->{layout}->set_markup ($markup);
		1051
		1052	delete $self->{texture};
		1053	$self->update;
778	}	1054	}
779		1055
780	sub size_request {	1056	sub size_request {
781	my ($self) = @_;	1057	my ($self) = @_;
782		1058
783	$self->{layout}->set_width;	1059	$self->{layout}->set_width;
784	$self->{layout}->set_height ($self->{height});	1060	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1061
785	$self->{layout}->size	1062	my ($w, $h) = $self->{layout}->size;
786	# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack	1063
787	# (	1064	(
788	# $self->{texture}{width},	1065	$w + $self->{padding} * 2,
789	# $self->{texture}{height},	1066	$h + $self->{padding} * 2,
790	# )	1067	)
791	# } else {
792	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};
793	#
794	# ($w, $h)
795	# }
796	}	1068	}
797		1069
798	sub size_allocate {	1070	sub size_allocate {
799	my ($self, $w, $h) = @_;	1071	my ($self, $w, $h) = @_;
800		1072
801	return unless $self->{w} != $w || $self->{h} != $h;
802
803	$self->SUPER::size_allocate ($w, $h);
804	delete $self->{texture};	1073	delete $self->{texture};
805	}
806
807	sub update {
808	my ($self) = @_;
809
810	delete $self->{texture};
811	$self->SUPER::update;
812	}	1074	}
813		1075
814	sub _draw {	1076	sub _draw {
815	my ($self) = @_;	1077	my ($self) = @_;
816		1078
817	my $tex = $self->{texture} ||= do {	1079	my $tex = $self->{texture} ||= do {
818	$self->{layout}->set_width ($self->{w});	1080	$self->{layout}->set_width ($self->{w});
		1081	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
819	new_from_layout CFClient::Texture $self->{layout};	1082	new_from_layout CFClient::Texture $self->{layout}
820	};	1083	};
821		1084
822	glEnable GL_BLEND;	1085	glEnable GL_BLEND;
		1086	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
823	glEnable GL_TEXTURE_2D;	1087	glEnable GL_TEXTURE_2D;
824	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
825	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1088	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
826		1089
827	glColor @{$self->{fg}};	1090	glColor @{$self->{fg}};
828		1091
829	$tex->draw_quad (0, 0);	1092	$self->{ox} = int (
		1093	$self->{align} < 0 ? $self->{padding}
		1094	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1095	: ($self->{w} - $tex->{w}) * 0.5
		1096	);
830		1097
		1098	$self->{oy} = int (
		1099	$self->{valign} < 0 ? $self->{padding}
		1100	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1101	: ($self->{h} - $tex->{h}) * 0.5
		1102	);
		1103
		1104	$tex->draw_quad ($self->{ox}, $self->{oy});
		1105
		1106	glDisable GL_TEXTURE_2D;
831	glDisable GL_BLEND;	1107	glDisable GL_BLEND;
832	glDisable GL_TEXTURE_2D;
833	}	1108	}
834		1109
835	#############################################################################	1110	#############################################################################
836		1111
837	package CFClient::Widget::Entry;	1112	package CFClient::UI::EntryBase;
838		1113
839	our @ISA = CFClient::Widget::Label::;	1114	our @ISA = CFClient::UI::Label::;
840		1115
841	use SDL;
842	use SDL::OpenGL;	1116	use SDL::OpenGL;
843		1117
844	sub new {	1118	sub new {
845	my $class = shift;	1119	my $class = shift;
846		1120
847	$class->SUPER::new (	1121	$class->SUPER::new (
848	fg => [1, 1, 1],	1122	fg => [1, 1, 1],
849	bg => [0, 0, 0, 0.4],	1123	bg => [0, 0, 0, 0.2],
850	active_bg => [1, 1, 1],	1124	active_bg => [1, 1, 1, 0.5],
851	active_fg => [0, 0, 0],	1125	active_fg => [0, 0, 0],
		1126	can_hover => 1,
		1127	can_focus => 1,
		1128	valign => 0,
852	@_	1129	@_
853	)	1130	)
854	}	1131	}
855		1132
856	sub _set_text {	1133	sub _set_text {
857	my ($self, $text) = @_;	1134	my ($self, $text) = @_;
858		1135
		1136	delete $self->{cur_h};
		1137
		1138	return if $self->{text} eq $text;
		1139
		1140	delete $self->{texture};
		1141
859	$self->{last_activity} = $::NOW;	1142	$self->{last_activity} = $::NOW;
860
861	$self->{text} = $text;	1143	$self->{text} = $text;
862	$self->{layout}->set_width ($self->{w});
863	$self->{layout}->set_markup ($self->escape_text ($text));
864		1144
865	$text = substr $text, 0, $self->{cursor};	1145	$text =~ s/./*/g if $self->{hidden};
866	utf8::encode $text;	1146	$self->{layout}->set_text ("$text ");
867		1147
868	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);	1148	$self->emit (changed => $self->{text});
		1149	}
		1150
		1151	sub get_text {
		1152	$_[0]{text}
869	}	1153	}
870		1154
871	sub size_request {	1155	sub size_request {
872	my ($self) = @_;	1156	my ($self) = @_;
873		1157
…		…
876	($w + 1, $h) # add 1 for cursor	1160	($w + 1, $h) # add 1 for cursor
877	}	1161	}
878		1162
879	sub size_allocate {	1163	sub size_allocate {
880	my ($self, $w, $h) = @_;	1164	my ($self, $w, $h) = @_;
881
882	return unless $self->{w} != $w || $self->{h} != $h;
883
884	$self->SUPER::size_allocate ($w, $h);
885		1165
886	$self->_set_text ($self->{text});	1166	$self->_set_text ($self->{text});
887	}	1167	}
888		1168
889	sub set_text {	1169	sub set_text {
…		…
895	}	1175	}
896		1176
897	sub key_down {	1177	sub key_down {
898	my ($self, $ev) = @_;	1178	my ($self, $ev) = @_;
899		1179
900	my $mod = $ev->key_mod;	1180	my $mod = $ev->{mod};
901	my $sym = $ev->key_sym;	1181	my $sym = $ev->{sym};
902
903	my $uni = $ev->key_unicode;	1182	my $uni = $ev->{unicode};
904		1183
905	my $text = $self->get_text;	1184	my $text = $self->get_text;
906		1185
907	if ($sym == SDLK_BACKSPACE) {	1186	if ($sym == 8) {
908	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1187	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
909	} elsif ($sym == SDLK_DELETE) {	1188	} elsif ($sym == 127) {
910	substr $text, $self->{cursor}, 1, "";	1189	substr $text, $self->{cursor}, 1, "";
911	} elsif ($sym == SDLK_LEFT) {	1190	} elsif ($sym == CFClient::SDLK_LEFT) {
912	--$self->{cursor} if $self->{cursor};	1191	--$self->{cursor} if $self->{cursor};
913	} elsif ($sym == SDLK_RIGHT) {	1192	} elsif ($sym == CFClient::SDLK_RIGHT) {
914	++$self->{cursor} if $self->{cursor} < length $self->{text};	1193	++$self->{cursor} if $self->{cursor} < length $self->{text};
		1194	} elsif ($sym == CFClient::SDLK_HOME) {
		1195	$self->{cursor} = 0;
		1196	} elsif ($sym == CFClient::SDLK_END) {
		1197	$self->{cursor} = length $text;
		1198	} elsif ($sym == 27) {
		1199	$self->emit ('escape');
915	} elsif ($uni) {	1200	} elsif ($uni) {
916	substr $text, $self->{cursor}++, 0, chr $uni;	1201	substr $text, $self->{cursor}++, 0, chr $uni;
917	}	1202	}
918		1203
919	$self->_set_text ($text);	1204	$self->_set_text ($text);
…		…
934	$self->SUPER::button_down ($ev, $x, $y);	1219	$self->SUPER::button_down ($ev, $x, $y);
935		1220
936	my $idx = $self->{layout}->xy_to_index ($x, $y);	1221	my $idx = $self->{layout}->xy_to_index ($x, $y);
937		1222
938	# byte-index to char-index	1223	# byte-index to char-index
939	my $text = $self->{layout};	1224	my $text = $self->{text};
940	utf8::encode $text;	1225	utf8::encode $text;
941	$self->{cursor} = length substr $text, 0, $idx;	1226	$self->{cursor} = length substr $text, 0, $idx;
942		1227
943	$self->_set_text ($self->{text});	1228	$self->_set_text ($self->{text});
944	$self->update;	1229	$self->update;
…		…
959	$self->{fg} = $self->{active_fg};	1244	$self->{fg} = $self->{active_fg};
960	} else {	1245	} else {
961	glColor @{$self->{bg}};	1246	glColor @{$self->{bg}};
962	}	1247	}
963		1248
		1249	glEnable GL_BLEND;
		1250	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
964	glBegin GL_QUADS;	1251	glBegin GL_QUADS;
965	glVertex 0 , 0;	1252	glVertex 0 , 0;
966	glVertex 0 , $self->{h};	1253	glVertex 0 , $self->{h};
967	glVertex $self->{w}, $self->{h};	1254	glVertex $self->{w}, $self->{h};
968	glVertex $self->{w}, 0;	1255	glVertex $self->{w}, 0;
969	glEnd;	1256	glEnd;
		1257	glDisable GL_BLEND;
970		1258
971	$self->SUPER::_draw;	1259	$self->SUPER::_draw;
972		1260
973	#TODO: force update every cursor change :(	1261	#TODO: force update every cursor change :(
974	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1262	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1263
		1264	unless (exists $self->{cur_h}) {
		1265	my $text = substr $self->{text}, 0, $self->{cursor};
		1266	utf8::encode $text;
		1267
		1268	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1269	}
		1270
975	glColor @{$self->{fg}};	1271	glColor @{$self->{fg}};
976	glBegin GL_LINES;	1272	glBegin GL_LINES;
977	glVertex $self->{cur_x}, $self->{cur_y};
978	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1273	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1274	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
979	glEnd;	1275	glEnd;
980	}	1276	}
981	}	1277	}
982		1278
983	#############################################################################	1279	package CFClient::UI::Entry;
984		1280
985	package CFClient::Widget::Slider;	1281	our @ISA = CFClient::UI::EntryBase::;
986
987	use strict;
988		1282
989	use SDL::OpenGL;	1283	use SDL::OpenGL;
990	use SDL::OpenGL::Constants;
991		1284
992	our @ISA = CFClient::Widget::DrawBG::;	1285	sub key_down {
993
994	sub size_request {
995	my ($self) = @_;	1286	my ($self, $ev) = @_;
996		1287
997	my $w =	1288	my $sym = $ev->{sym};
998	my $h = 10;
999		1289
1000	$self->{vertical} ? ($h, $w) : ($w, $h)	1290	if ($sym == 13) {
		1291	$self->emit (activate => $self->get_text);
		1292	$self->update;
		1293
		1294	} else {
		1295	$self->SUPER::key_down ($ev);
		1296	}
		1297
1001	}	1298	}
		1299
		1300	#############################################################################
		1301
		1302	package CFClient::UI::Button;
		1303
		1304	our @ISA = CFClient::UI::Label::;
		1305
		1306	use SDL::OpenGL;
		1307
		1308	my @tex =
		1309	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1310	qw(b1_button_active.png);
1002		1311
1003	sub new {	1312	sub new {
1004	my $class = shift;	1313	my $class = shift;
1005		1314
		1315	$class->SUPER::new (
		1316	padding => 4,
		1317	fg => [1, 1, 1],
		1318	bg => [1, 1, 1, 0.2],
		1319	active_fg => [0, 0, 1],
		1320	can_hover => 1,
		1321	align => 0,
		1322	valign => 0,
		1323	@_
		1324	)
		1325	}
		1326
		1327	sub button_up {
		1328	my ($self, $ev, $x, $y) = @_;
		1329
		1330	if ($x >= 0 && $x < $self->{w}
		1331	&& $y >= 0 && $y < $self->{h}) {
		1332	$self->emit ("activate");
		1333	}
		1334	}
		1335
		1336	sub _draw {
		1337	my ($self) = @_;
		1338
		1339	local $self->{fg} = $self->{fg};
		1340
		1341	if ($GRAB == $self) {
		1342	$self->{fg} = $self->{active_fg};
		1343	}
		1344
		1345	glEnable GL_BLEND;
		1346	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1347	glEnable GL_TEXTURE_2D;
		1348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1349	glColor 0, 0, 0, 1;
		1350
		1351	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
		1352
		1353	glDisable GL_TEXTURE_2D;
		1354	glDisable GL_BLEND;
		1355
		1356	$self->SUPER::_draw;
		1357	}
		1358
		1359	#############################################################################
		1360
		1361	package CFClient::UI::CheckBox;
		1362
		1363	our @ISA = CFClient::UI::DrawBG::;
		1364
		1365	my @tex =
		1366	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1367	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1368
		1369	use SDL::OpenGL;
		1370
		1371	sub new {
		1372	my $class = shift;
		1373
		1374	$class->SUPER::new (
		1375	padding => 2,
		1376	fg => [1, 1, 1],
		1377	active_fg => [1, 1, 0],
		1378	state => 0,
		1379	can_hover => 1,
		1380	@_
		1381	)
		1382	}
		1383
		1384	sub size_request {
		1385	my ($self) = @_;
		1386
		1387	($self->{padding} * 2 + 6) x 2
		1388	}
		1389
		1390	sub button_down {
		1391	my ($self, $ev, $x, $y) = @_;
		1392
		1393	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1394	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1395	$self->{state} = !$self->{state};
		1396	$self->emit (changed => $self->{state});
		1397	}
		1398	}
		1399
		1400	sub _draw {
		1401	my ($self) = @_;
		1402
		1403	$self->SUPER::_draw;
		1404
		1405	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1406
		1407	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1408
		1409	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1410
		1411	glEnable GL_BLEND;
		1412	glEnable GL_TEXTURE_2D;
		1413	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1414
		1415	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1416
		1417	$tex->draw_quad (0, 0, $s, $s);
		1418
		1419	glDisable GL_TEXTURE_2D;
		1420	glDisable GL_BLEND;
		1421	}
		1422
		1423	#############################################################################
		1424
		1425	package CFClient::UI::VGauge;
		1426
		1427	our @ISA = CFClient::UI::Base::;
		1428
		1429	use SDL::OpenGL;
		1430
		1431	my %tex = (
		1432	food => [
		1433	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1434	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1435	],
		1436	grace => [
		1437	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1438	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1439	],
		1440	hp => [
		1441	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1442	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1443	],
		1444	mana => [
		1445	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1446	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1447	],
		1448	);
		1449
		1450	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1451	sub new {
		1452	my $class = shift;
		1453
		1454	my $self = $class->SUPER::new (gauge => 'food', @_);
		1455
		1456	$self
		1457	}
		1458
		1459	sub size_request {
		1460	my ($self) = @_;
		1461
		1462	my $tex = $tex{$self->{gauge}}[0];
		1463
		1464	@$tex{qw(w h)}
		1465	}
		1466
		1467	sub set_max {
		1468	my ($self, $max) = @_;
		1469
		1470	$self->{max_val} = $max;
		1471	}
		1472
		1473	sub set_value {
		1474	my ($self, $val, $max) = @_;
		1475
		1476	$self->set_max ($max)
		1477	if defined $max;
		1478
		1479	$max = $self->{max_val};
		1480	$self->{val} = $val;
		1481
		1482	$self->update;
		1483	}
		1484
		1485	sub _draw {
		1486	my ($self) = @_;
		1487
		1488	my $tex = $tex{$self->{gauge}};
		1489
		1490	my ($w, $h) = ($self->{w}, $self->{h});
		1491
		1492	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1493	$ycut = 1 if $self->{val} > $self->{max_val};
		1494
		1495	my $t1 = $tex->[0];
		1496	my $t2 = $tex->[1];
		1497
		1498	glEnable GL_BLEND;
		1499	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1500	glEnable GL_TEXTURE_2D;
		1501	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1502
		1503	my $h1 = $self->{h} - $ycut * $self->{h};
		1504	my $h2 = $ycut * $self->{h};
		1505
		1506	my $yp = 0;
		1507
		1508	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1509	glBegin GL_QUADS;
		1510	glTexCoord 0 , 0; glVertex 0 , $yp;
		1511	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
		1512	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
		1513	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
		1514	glEnd;
		1515
		1516	$yp += $h1;
		1517
		1518	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1519	glBegin GL_QUADS;
		1520	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
		1521	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
		1522	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
		1523	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
		1524	glEnd;
		1525
		1526	glDisable GL_BLEND;
		1527	glDisable GL_TEXTURE_2D;
		1528	}
		1529
		1530	#############################################################################
		1531
		1532	package CFClient::UI::Slider;
		1533
		1534	use strict;
		1535
		1536	use SDL::OpenGL;
		1537
		1538	our @ISA = CFClient::UI::DrawBG::;
		1539
		1540	my @tex =
		1541	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1542	qw(s1_slider.png s1_slider_bg.png);
		1543
		1544	sub new {
		1545	my $class = shift;
		1546
1006	# range [value, low, high, page]	1547	# range [value, low, high, page]
1007		1548
		1549	# TODO: 0-width page
		1550	# TODO: req_w/h are wrong with vertical
		1551	# TODO: calculations are off
1008	$class->SUPER::new (	1552	my $self = $class->SUPER::new (
1009	fg => [1, 1, 1],	1553	fg => [1, 1, 1],
1010	active_fg => [0, 0, 0],	1554	active_fg => [0, 0, 0],
1011	range => [0, 0, 100, 10],	1555	range => [0, 0, 100, 10],
		1556	req_w => 20,
		1557	req_h => 20,
1012	vertical => 0,	1558	vertical => 0,
		1559	can_hover => 1,
		1560	inner_pad => 5,
1013	@_	1561	@_
1014	)	1562	);
		1563
		1564	$self
		1565	}
		1566
		1567	sub size_request {
		1568	my ($self) = @_;
		1569
		1570	my $w = $self->{req_w};
		1571	my $h = $self->{req_h};
		1572
		1573	$self->{vertical} ? ($h, $w) : ($w, $h)
		1574	}
		1575
		1576	sub button_down {
		1577	my ($self, $ev, $x, $y) = @_;
		1578
		1579	$self->SUPER::button_down ($ev, $x, $y);
		1580	$self->mouse_motion ($ev, $x, $y);
		1581	}
		1582
		1583	sub mouse_motion {
		1584	my ($self, $ev, $x, $y) = @_;
		1585
		1586	if ($GRAB == $self) {
		1587	my ($value, $lo, $hi, $page) = @{$self->{range}};
		1588
		1589	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		1590
		1591	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1592	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1593
		1594	$x -= $inner_pad_px; # substract the padding
		1595	$x = $x * ($hi - $lo) / $inner_w + $lo;
		1596	$x = $lo if $x < $lo;
		1597	$x = $hi - $page if $x > $hi - $page;
		1598	$self->{range}[0] = $x;
		1599
		1600	$self->emit (changed => $x);
		1601	$self->update;
		1602	}
		1603	}
		1604
		1605	# the inner_* stuff is for generating a padding for the slider handle,
		1606	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1607	# correct propably, but it does the job for now
		1608	sub _calc_inner_pad_px {
		1609	my ($self, $w) = @_;
		1610	($w / 100) * $self->{inner_pad} # % to pixels
1015	}	1611	}
1016		1612
1017	sub _draw {	1613	sub _draw {
1018	my ($self) = @_;	1614	my ($self) = @_;
1019		1615
…		…
1022	my ($w, $h) = @$self{qw(w h)};	1618	my ($w, $h) = @$self{qw(w h)};
1023		1619
1024	if ($self->{vertical}) {	1620	if ($self->{vertical}) {
1025	# draw a vertical slider like a rotated horizontal slider	1621	# draw a vertical slider like a rotated horizontal slider
1026		1622
1027	glTranslate 0, $self->{w};
1028	glRotate 90, 0, 0, 1;	1623	glRotate 90, 0, 0, 1;
		1624	glTranslate 0, -$self->{w}, 0;
1029		1625
1030	($w, $h) = ($h, $w);	1626	($w, $h) = ($h, $w);
1031	}	1627	}
1032		1628
1033	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1629	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1034	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1630	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1035		1631
1036	glColor @$fg;	1632	my ($value, $lo, $hi, $page) = @{$self->{range}};
1037	glBegin GL_LINES;
1038	glVertex 0, 0; glVertex 0, $h;
1039	glVertex $w - 1, 0; glVertex $w - 1, $h;
1040	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1041	glEnd;
1042	}
1043		1633
1044	#############################################################################	1634	$hi = $value + 1 if $lo == $hi;
1045		1635
1046	package CFClient::Widget::MapWidget;	1636	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1637	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1047		1638
1048	use strict;	1639	$page = int $page * $inner_w / ($hi - $lo);
		1640	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1049		1641
1050	use List::Util qw(min max);	1642	$w -= $page;
		1643	$page &= ~1;
		1644	glTranslate $page * 0.5, 0, 0;
		1645	$page ||= 2;
1051		1646
1052	use SDL;	1647	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
		1648	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
		1649
		1650	glEnable GL_BLEND;
		1651	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1652	glEnable GL_TEXTURE_2D;
		1653	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1654
		1655	# draw background
		1656	$tex[1]->draw_quad (0, 0, $w, $h);
		1657
		1658	# draw handle
		1659	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
		1660
		1661	glDisable GL_BLEND;
		1662	glDisable GL_TEXTURE_2D;
		1663	}
		1664
		1665	#############################################################################
		1666
		1667	package CFClient::UI::TextView;
		1668
		1669	our @ISA = CFClient::UI::HBox::;
		1670
1053	use SDL::OpenGL;	1671	use SDL::OpenGL;
1054	use SDL::OpenGL::Constants;
1055
1056	our @ISA = CFClient::Widget::;
1057		1672
1058	sub new {	1673	sub new {
1059	my $class = shift;	1674	my $class = shift;
1060		1675
1061	$class->SUPER::new (	1676	my $self = $class->SUPER::new (
1062	z => -1,	1677	fontsize => 1,
1063	list => (glGenLists 1),
1064	@_	1678	@_,
		1679
		1680	layout => (new CFClient::Layout),
		1681	par => [],
		1682	height => 0,
		1683	children => [
		1684	(new CFClient::UI::Empty expand => 1),
		1685	(new CFClient::UI::Slider vertical => 1),
		1686	],
1065	)	1687	);
1066	}
1067		1688
1068	sub key_down {	1689	$self->{children}[1]->connect (changed => sub {
1069	print "MAPKEYDOWN\n";	1690	$self->update;
1070	}	1691	});
1071		1692
1072	sub key_up {	1693	$self
1073	}	1694	}
1074		1695
1075	sub size_request {	1696	sub set_fontsize {
		1697	my ($self, $fontsize) = @_;
		1698
		1699	$self->{fontsize} = $fontsize;
		1700	$self->reflow;
		1701	}
		1702
		1703	sub text_height {
		1704	my ($self, $text) = @_;
		1705
		1706	my $layout = $self->{layout};
		1707
		1708	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		1709	$layout->set_width ($self->{w});
		1710	$layout->set_text ($text);
1076	(	1711
1077	1 + int $::WIDTH / 32,	1712	($layout->size)[1]
1078	1 + int $::HEIGHT / 32,	1713	}
1079	)	1714
		1715	sub reflow {
		1716	my ($self) = @_;
		1717
		1718	$self->{need_reflow}++;
		1719	$self->update;
		1720	}
		1721
		1722	sub size_allocate {
		1723	my ($self, $w, $h) = @_;
		1724
		1725	$self->SUPER::size_allocate ($w, $h);
		1726
		1727	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1728	$self->{layout}->set_width ($self->{children}[0]{w});
		1729
		1730	$self->reflow;
		1731	}
		1732
		1733	sub add_paragraph {
		1734	my ($self, $color, $text) = @_;
		1735
		1736	#TODO: intelligently "reformat" paragraph
		1737
		1738	my $height = $self->text_height ($text);
		1739
		1740	$self->{height} += $height;
		1741
		1742	push @{$self->{par}}, [$height, $color, $text];
		1743
		1744	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		1745	$self->{children}[1]->update;
1080	}	1746	}
1081		1747
1082	sub update {	1748	sub update {
1083	my ($self) = @_;	1749	my ($self) = @_;
1084		1750
1085	$self->{need_update} = 1;	1751	$self->SUPER::update;
		1752
		1753	return unless $self->{h} > 0;
		1754
		1755	delete $self->{texture};
		1756
		1757	$ROOT->on_refresh ($self, sub {
		1758	if (delete $self->{need_reflow}) {
		1759	my $height = 0;
		1760
		1761	$height += $_->[0] = $self->text_height ($_->[2])
		1762	for @{$self->{par}};
		1763
		1764	$self->{height} = $height;
		1765
		1766	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		1767
		1768	delete $self->{texture};
		1769	}
		1770
		1771	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		1772	glClearColor 0, 0, 0, 1;
		1773	glClear GL_COLOR_BUFFER_BIT;
		1774
		1775	glEnable GL_BLEND;
		1776	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1777	glEnable GL_TEXTURE_2D;
		1778	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1779
		1780	my $top = int $self->{children}[1]{range}[0];
		1781
		1782	my $y0 = $top;
		1783	my $y1 = $top + $self->{h};
		1784
		1785	my $y = 0;
		1786
		1787	my $layout = $self->{layout};
		1788
		1789	for my $par (@{$self->{par}}) {
		1790	my $h = $par->[0];
		1791
		1792	if ($y0 < $y + $h && $y < $y1) {
		1793	$layout->set_text ($par->[2]);
		1794
		1795	glColor @{ $par->[1] };
		1796	my ($W, $H) = $layout->size;
		1797	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		1798	}
		1799
		1800	$y += $h;
		1801	}
		1802
		1803	glDisable GL_TEXTURE_2D;
		1804	glDisable GL_BLEND;
		1805	};
		1806	});
1086	}	1807	}
1087		1808
1088	sub _draw {	1809	sub _draw {
1089	my ($self) = @_;	1810	my ($self) = @_;
1090		1811
1091	if (delete $self->{need_update}) {	1812	if ($self->{texture}) {
1092	glNewList $self->{list}, GL_COMPILE;
1093
1094	my $mx = $::CONN->{mapx};
1095	my $my = $::CONN->{mapy};
1096
1097	my $map = $::CONN->{map};
1098
1099	my ($xofs, $yofs);
1100
1101	my $sw = 1 + int $::WIDTH / 32;
1102	my $sh = 1 + int $::HEIGHT / 32;
1103
1104	if ($::CONN->{mapw} > $sw) {
1105	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1106	} else {
1107	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1108	}
1109
1110	if ($::CONN->{maph} > $sh) {
1111	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1112	} else {
1113	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1114	}
1115
1116	glEnable GL_TEXTURE_2D;	1813	glEnable GL_TEXTURE_2D;
1117	glEnable GL_BLEND;
1118	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1119		1815	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1120	my $sw4 = ($sw + 3) & ~3;
1121	my $darkness = "\x00" x ($sw4 * $sh);
1122
1123	for my $x (0 .. $sw - 1) {
1124	my $row = $map->[$x + $xofs];
1125	for my $y (0 .. $sh - 1) {
1126
1127	my $cell = $row->[$y + $yofs]
1128	or next;
1129
1130	my $dark = $cell->[0];
1131	if ($dark < 0) {
1132	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1133	} else {
1134	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1135	}
1136
1137	for my $num (grep $_, @$cell[1,2,3]) {
1138	my $tex = $::CONN->{face}[$num]{texture} || next;
1139
1140	my $w = $tex->{width};
1141	my $h = $tex->{height};
1142
1143	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1144	}
1145	}
1146	}
1147
1148	# if (1) { # higher quality darkness
1149	# $lighting =~ s/(.)/$1$1$1/gs;
1150	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1151	#
1152	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1153	#
1154	# $lighting = $pb->get_pixels;
1155	# $lighting =~ s/(.)../$1/gs;
1156	# }
1157
1158	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1159	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1160
1161	$darkness = new CFClient::Texture
1162	width => $sw4,
1163	height => $sh,
1164	data => $darkness,
1165	internalformat => GL_ALPHA,
1166	format => GL_ALPHA;
1167
1168	glColor 0.45, 0.45, 0.45, 1;
1169	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1170
1171	glDisable GL_TEXTURE_2D;	1816	glDisable GL_TEXTURE_2D;
1172	glDisable GL_BLEND;
1173
1174	glEndList;
1175	}	1817	}
1176		1818
1177	glCallList $self->{list};	1819	$self->{children}[1]->draw;
1178	}
1179		1820
1180	my %DIR = (
1181	SDLK_KP8, [1, "north"],
1182	SDLK_KP9, [2, "northeast"],
1183	SDLK_KP6, [3, "east"],
1184	SDLK_KP3, [4, "southeast"],
1185	SDLK_KP2, [5, "south"],
1186	SDLK_KP1, [6, "southwest"],
1187	SDLK_KP4, [7, "west"],
1188	SDLK_KP7, [8, "northwest"],
1189
1190	SDLK_UP, [1, "north"],
1191	SDLK_RIGHT, [3, "east"],
1192	SDLK_DOWN, [5, "south"],
1193	SDLK_LEFT, [7, "west"],
1194	);
1195
1196	sub key_down {
1197	my ($self, $ev) = @_;
1198
1199	my $mod = $ev->key_mod;
1200	my $sym = $ev->key_sym;
1201
1202	if ($sym == SDLK_KP5) {
1203	$::CONN->send ("command stay fire");
1204	} elsif (exists $DIR{$sym}) {
1205	if ($mod & KMOD_SHIFT) {
1206	$self->{shft}++;
1207	$::CONN->send ("command fire $DIR{$sym}[0]");
1208	} elsif ($mod & KMOD_CTRL) {
1209	$self->{ctrl}++;
1210	$::CONN->send ("command run $DIR{$sym}[0]");
1211	} else {
1212	$::CONN->send ("command $DIR{$sym}[1]");
1213	}
1214	}
1215	}	1821	}
1216		1822
1217	sub key_up {
1218	my ($self, $ev) = @_;
1219
1220	my $mod = $ev->key_mod;
1221	my $sym = $ev->key_sym;
1222
1223	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1224	$::CONN->send ("command fire_stop");
1225	}
1226	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1227	$::CONN->send ("command run_stop");
1228	}
1229	}
1230
1231	#############################################################################	1823	#############################################################################
1232		1824
1233	package CFClient::Widget::Animator;	1825	package CFClient::UI::Animator;
1234		1826
1235	use SDL::OpenGL;	1827	use SDL::OpenGL;
1236		1828
1237	our @ISA = CFClient::Widget::Bin::;	1829	our @ISA = CFClient::UI::Bin::;
1238		1830
1239	sub moveto {	1831	sub moveto {
1240	my ($self, $x, $y) = @_;	1832	my ($self, $x, $y) = @_;
1241		1833
1242	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	1834	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
1270	glPopMatrix;	1862	glPopMatrix;
1271	}	1863	}
1272		1864
1273	#############################################################################	1865	#############################################################################
1274		1866
1275	package CFClient::Widget::Toplevel;	1867	package CFClient::UI::Flopper;
1276		1868
		1869	our @ISA = CFClient::UI::Button::;
		1870
		1871	sub new {
		1872	my $class = shift;
		1873
		1874	my $self = $class->SUPER::new (
		1875	state => 0,
		1876	connect_activate => \&toggle_flopper,
		1877	@_
		1878	);
		1879
		1880	if ($self->{state}) {
		1881	$self->{state} = 0;
		1882	$self->toggle_flopper;
		1883	}
		1884
		1885	$self
		1886	}
		1887
		1888	sub toggle_flopper {
		1889	my ($self) = @_;
		1890
		1891	# TODO: use animation
		1892	if ($self->{state} = !$self->{state}) {
		1893	$CFClient::UI::ROOT->add ($self->{other});
		1894	$self->{other}->move ($self->coord2global (0, $self->{h}));
		1895	$self->emit ("open");
		1896	} else {
		1897	$CFClient::UI::ROOT->remove ($self->{other});
		1898	$self->emit ("close");
		1899	}
		1900
		1901	$self->emit (changed => $self->{state});
		1902	}
		1903
		1904	#############################################################################
		1905
		1906	package CFClient::UI::Root;
		1907
1277	our @ISA = CFClient::Widget::Container::;	1908	our @ISA = CFClient::UI::Container::;
		1909
		1910	use SDL::OpenGL;
		1911
		1912	sub check_size {
		1913	my ($self) = @_;
		1914
		1915	$self->configure (0, 0, $::WITH, $::HEIGHT);
		1916	}
1278		1917
1279	sub size_request {	1918	sub size_request {
1280	($::WIDTH, $::HEIGHT)	1919	($::WIDTH, $::HEIGHT)
1281	}	1920	}
1282		1921
1283	sub size_allocate {	1922	sub configure {
1284	my ($self, $w, $h) = @_;	1923	my ($self, $x, $y, $w, $h) = @_;
1285		1924
1286	$self->SUPER::size_allocate ($w, $h);	1925	$self->SUPER::configure ($x, $y, $w, $h);
1287		1926
1288	$_->size_allocate ($_->size_request)	1927	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1289	for @{$self->{children}};	1928	for @{$self->{children}};
1290	}	1929	}
1291		1930
1292	sub translate {	1931	sub _topleft {
1293	my ($self, $x, $y) = @_;	1932	my ($self, $x, $y) = @_;
1294		1933
1295	($x, $y)	1934	($x, $y)
1296	}	1935	}
1297		1936
1298	sub update {	1937	sub update {
1299	my ($self) = @_;	1938	my ($self) = @_;
1300		1939
1301	$self->size_allocate ($self->size_request);	1940	$self->check_size;
1302	::refresh ();	1941	::refresh ();
1303	}	1942	}
1304		1943
1305	sub add {	1944	sub add {
1306	my ($self, $widget) = @_;	1945	my ($self, $child) = @_;
1307		1946
1308	$self->SUPER::add ($widget);	1947	$self->SUPER::add ($child);
		1948	}
1309		1949
1310	$widget->size_allocate ($widget->size_request);	1950	sub on_refresh {
		1951	my ($self, $id, $cb) = @_;
		1952
		1953	$self->{refresh_hook}{$id} = $cb;
1311	}	1954	}
1312		1955
1313	sub draw {	1956	sub draw {
1314	my ($self) = @_;	1957	my ($self) = @_;
1315		1958
		1959	while (my $rcb = delete $self->{refresh_hook}) {
		1960	$_->() for values %$rcb;
		1961	}
		1962
		1963	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		1964	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		1965	glClear GL_COLOR_BUFFER_BIT;
		1966
		1967	glMatrixMode GL_PROJECTION;
		1968	glLoadIdentity;
		1969	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		1970	glMatrixMode GL_MODELVIEW;
		1971	glLoadIdentity;
		1972
1316	$self->_draw;	1973	$self->_draw;
1317	}	1974	}
1318		1975
1319	#############################################################################	1976	#############################################################################
1320		1977
1321	package CFClient::Widget;	1978	package CFClient::UI;
1322		1979
1323	$TOPLEVEL = new CFClient::Widget::Toplevel;	1980	$ROOT = new CFClient::UI::Root;
1324		1981
1325	1	1982	1
1326		1983

Diff Legend

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