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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.35 by root, Sun Apr 9 17:34:15 2006 UTC vs.
Revision 1.66 by root, Tue Apr 11 14:36:02 2006 UTC

1	package Crossfire::Client::Widget;	1	package CFClient::Widget;
2		2
3	use strict;	3	use strict;
4		4
5	use Scalar::Util;	5	use Scalar::Util;
6		6
7	use SDL::OpenGL;	7	use SDL::OpenGL;
8	use SDL::OpenGL::Constants;	8	use SDL::OpenGL::Constants;
9		9
10	our $FOCUS; # the widget with current focus	10	use CFClient;
11	#our @ACTIVE_WIDGETS;	11
		12	our ($FOCUS, $HOVER, $GRAB); # various widgets
		13
		14	our $TOPLEVEL;
		15	our $BUTTON_STATE;
12		16
13	# class methods for events	17	# class methods for events
14	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	18	sub feed_sdl_key_down_event {
15	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }	19	$FOCUS->key_down ($_[0]) if $FOCUS;
		20	}
		21
		22	sub feed_sdl_key_up_event {
		23	$FOCUS->key_up ($_[0]) if $FOCUS;
		24	}
		25
16	sub feed_sdl_button_down_event { }	26	sub feed_sdl_button_down_event {
		27	my ($ev) = @_;
		28	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		29
		30	if (!$BUTTON_STATE) {
		31	my $widget = $TOPLEVEL->find_widget ($x, $y);
		32
		33	$GRAB = $widget;
		34	$GRAB->update if $GRAB;
		35	}
		36
		37	$BUTTON_STATE |= 1 << ($ev->button - 1);
		38
		39	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;
		40	}
		41
17	sub feed_sdl_button_up_event { }	42	sub feed_sdl_button_up_event {
		43	my ($ev) = @_;
		44	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		45
		46	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);
		47
		48	$BUTTON_STATE &= ~(1 << ($ev->button - 1));
		49
		50	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;
		51
		52	if (!$BUTTON_STATE) {
		53	my $grab = $GRAB; undef $GRAB;
		54	$grab->update if $grab;
		55	$GRAB->update if $GRAB;
		56	}
		57	}
		58
		59	sub feed_sdl_motion_event {
		60	my ($ev) = @_;
		61	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		62
		63	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);
		64
		65	if ($widget != $HOVER) {
		66	my $hover = $HOVER; $HOVER = $widget;
		67
		68	$hover->update if $hover;
		69	$HOVER->update if $HOVER;
		70	}
		71
		72	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;
		73	}
18		74
19	sub new {	75	sub new {
20	my $class = shift;	76	my $class = shift;
21		77
22	bless { @_ }, $class	78	bless {
		79	x => 0,
		80	y => 0,
		81	z => 0,
		82	@_
		83	}, $class
23	}	84	}
24
25	#sub activate {
26	# push @ACTIVE_WIDGETS, $_[0];
27	# Scalar::Util::weaken $ACTIVE_WIDGETS[-1];
28	#}
29
30	#sub deactivate {
31	# @ACTIVE_WIDGETS =
32	# sort { $a->{z} <=> $b->{z} }
33	# grep { $_ && $_ != $_[0] }
34	# @ACTIVE_WIDGETS;
35	#}
36		85
37	sub move {	86	sub move {
38	my ($self, $x, $y, $z) = @_;	87	my ($self, $x, $y, $z) = @_;
39	$self->{x} = $x;	88	$self->{x} = $x;
40	$self->{y} = $y;	89	$self->{y} = $y;
…		…
44	sub needs_redraw {	93	sub needs_redraw {
45	0	94	0
46	}	95	}
47		96
48	sub size_request {	97	sub size_request {
		98	require Carp;
49	die "size_request is abtract";	99	Carp::confess "size_request is abtract";
		100	}
		101
		102	sub size_allocate {
		103	my ($self, $w, $h) = @_;
		104
		105	$self->{w} = $w;
		106	$self->{h} = $h;
		107	}
		108
		109	# translate global koordinates to local coordinate system
		110	sub translate {
		111	my ($self, $x, $y) = @_;
		112
		113	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
50	}	114	}
51		115
52	sub focus_in {	116	sub focus_in {
53	my ($widget) = @_;	117	my ($self) = @_;
54	$FOCUS = $widget;	118
		119	my $focus = $FOCUS; $FOCUS = $self;
		120	$focus->update if $focus;
		121	$FOCUS->update;
55	}	122	}
56		123
57	sub focus_out {	124	sub focus_out {
58	my ($widget) = @_;	125	my ($self) = @_;
59	}
60		126
61	sub key_down {	127	return unless $FOCUS == $self;
62	my ($widget, $sdlev) = @_;
63	}
64		128
65	sub key_up {	129	my $focus = $FOCUS; undef $FOCUS;
66	my ($widget, $sdlev) = @_;	130	$focus->update if $focus; #?
67	}	131	}
68		132
		133	sub mouse_motion { }
		134	sub button_up { }
69	sub button_down {	135	sub button_down { }
70	my ($widget, $sdlev) = @_;	136	sub key_down { }
71	}	137	sub key_up { }
72		138
73	sub button_up {	139	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
74	my ($widget, $sdlev) = @_;	140	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
75	}
76
77	sub w { $_[0]->{w} }
78	sub h { $_[0]->{h} }
79	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	141	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
80	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	142	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
81	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	143	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
82		144
83	sub draw {	145	sub draw {
84	my ($self) = @_;	146	my ($self) = @_;
85		147
86	glPushMatrix;	148	glPushMatrix;
87	glTranslate $self->{x}, $self->{y}, 0;	149	glTranslate $self->{x}, $self->{y}, 0;
88	$self->_draw;	150	$self->_draw;
		151	if ($self == $HOVER) {
		152	glColor 1, 1, 1, 0.4;
		153	glEnable GL_BLEND;
		154	glBegin GL_QUADS;
		155	glVertex 0 , 0;
		156	glVertex $self->{w}, 0;
		157	glVertex $self->{w}, $self->{h};
		158	glVertex 0 , $self->{h};
		159	glEnd;
		160	glDisable GL_BLEND;
		161	}
89	glPopMatrix;	162	glPopMatrix;
90	}	163	}
91		164
92	sub _draw {	165	sub _draw {
93	my ($widget) = @_;	166	my ($self) = @_;
		167
		168	warn "no draw defined for $self\n";
94	}	169	}
95		170
96	sub bbox {	171	sub bbox {
97	my ($self) = @_;	172	my ($self) = @_;
98	my ($w, $h) = $self->size_request;	173	my ($w, $h) = $self->size_request;
…		…
102	$self->{x} = $w,	177	$self->{x} = $w,
103	$self->{y} = $h	178	$self->{y} = $h
104	)	179	)
105	}	180	}
106		181
		182	sub find_widget {
		183	my ($self, $x, $y) = @_;
		184
		185	return $self
		186	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		187	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		188
		189	()
		190	}
		191
107	sub del_parent { $_[0]->{parent} = undef }	192	sub del_parent { $_[0]->{parent} = undef }
108		193
109	sub set_parent {	194	sub set_parent {
110	my ($self, $par) = @_;	195	my ($self, $par) = @_;
111		196
…		…
128	my ($self) = @_;	213	my ($self) = @_;
129		214
130	#$self->deactivate;	215	#$self->deactivate;
131	}	216	}
132		217
133	package Crossfire::Client::Widget::Bin;	218	#############################################################################
134		219
		220	package CFClient::Widget::Empty;
		221
135	our @ISA = Crossfire::Client::Widget::;	222	our @ISA = CFClient::Widget::;
136		223
137	sub add { $_[0]->{child} = $_[1]; $_[1]->set_parent ($_[0]); $_[1]->update }	224	sub size_request {
		225	(0, 0)
		226	}
138		227
139	sub get { $_[0]->{child} }	228	sub draw {
		229	}
		230
		231	#############################################################################
		232
		233	package CFClient::Widget::Container;
		234
		235	our @ISA = CFClient::Widget::;
		236
		237	sub new {
		238	my ($class, %arg) = @_;
		239
		240	my $children = delete $arg{children} || [];
		241
		242	my $self = $class->SUPER::new (children => [], %arg);
		243	$self->add ($_) for @$children;
		244
		245	$self
		246	}
		247
		248	sub add {
		249	my ($self, $chld, $expand) = @_;
		250
		251	$chld->{expand} = $expand;
		252	$chld->set_parent ($self);
		253
		254	$self->{children} = [
		255	sort { $a->{z} <=> $b->{z} }
		256	@{$self->{children}}, $chld
		257	];
		258
		259	$self->size_allocate ($self->{w}, $self->{h})
		260	if $self->{w}; #TODO: check for "realised state"
		261	}
140		262
141	sub remove {	263	sub remove {
142	my ($self, $chld) = @_;	264	my ($self, $widget) = @_;
143	delete $self->{child}	265
144	if $self->{child} == $chld;	266	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		267
		268	$self->size_allocate ($self->{w}, $self->{h});
145	}	269	}
		270
		271	sub find_widget {
		272	my ($self, $x, $y) = @_;
		273
		274	$x -= $self->{x};
		275	$y -= $self->{y};
		276
		277	my $res;
		278
		279	for (reverse @{ $self->{children} }) {
		280	$res = $_->find_widget ($x, $y)
		281	and return $res;
		282	}
		283
		284	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		285	}
		286
		287	sub _draw {
		288	my ($self) = @_;
		289
		290	$_->draw for @{$self->{children}};
		291	}
		292
		293	#############################################################################
		294
		295	package CFClient::Widget::Bin;
		296
		297	our @ISA = CFClient::Widget::Container::;
		298
		299	sub new {
		300	my ($class, %arg) = @_;
		301
		302	my $child = (delete $arg{child}) || new CFClient::Widget::Empty::;
		303
		304	$class->SUPER::new (children => [$child], %arg)
		305	}
		306
		307	sub add {
		308	my ($self, $widget) = @_;
		309
		310	$self->{children} = [];
		311
		312	$self->SUPER::add ($widget);
		313	}
		314
		315	sub remove {
		316	my ($self, $widget) = @_;
		317
		318	$self->SUPER::remove ($widget);
		319
		320	$self->{children} = [new CFClient::Widget::Empty]
		321	unless @{$self->{children}};
		322	}
		323
		324	sub child { $_[0]->{children}[0] }
146		325
147	sub size_request {	326	sub size_request {
148	$_[0]->{child}->size_request if $_[0]->{child}	327	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		328	}
		329
		330	sub size_allocate {
		331	my ($self, $w, $h) = @_;
		332
		333	$self->SUPER::size_allocate ($w, $h);
		334	$self->{children}[0]->size_allocate ($w, $h)
		335	if $self->{children}[0]
		336	}
		337
		338	#############################################################################
		339
		340	package CFClient::Widget::Window;
		341
		342	our @ISA = CFClient::Widget::Bin::;
		343
		344	use SDL::OpenGL;
		345
		346	sub new {
		347	my ($class, %arg) = @_;
		348
		349	my $self = $class->SUPER::new (%arg);
		350	}
		351
		352	sub update {
		353	my ($self) = @_;
		354
		355	# we want to do this delayed...
		356	$self->render_chld;
		357	$self->SUPER::update;
		358	}
		359
		360	sub render_chld {
		361	my ($self) = @_;
		362
		363	$self->{texture} =
		364	CFClient::Texture->new_from_opengl (
		365	$self->{w}, $self->{h}, sub { $self->child->draw }
		366	);
		367	}
		368
		369	sub size_allocate {
		370	my ($self, $w, $h) = @_;
		371
		372	$self->{w} = $w;
		373	$self->{h} = $h;
		374
		375	$self->child->size_allocate ($w, $h);
		376
		377	$self->render_chld;
149	}	378	}
150		379
151	sub _draw {	380	sub _draw {
152	my ($self) = @_;	381	my ($self) = @_;
153		382
154	$self->{child}->draw;	383	my ($w, $h) = ($self->w, $self->h);
155	}
156
157	package Crossfire::Client::Widget::Toplevel;
158
159	our @ISA = Crossfire::Client::Widget::;
160
161	use SDL::OpenGL;
162
163	sub add {
164	my ($self, $chld) = @_;
165
166	push @{$self->{childs}}, $chld;
167	@{$self->{childs}} =
168	sort { $a->{z} <=> $b->{z} }
169	@{$self->{childs}};
170
171	$chld->set_parent ($self);
172	}
173
174	sub remove {
175	my ($self, $chld) = @_;
176	@{$self->{childs}} =
177	sort { $a->{z} <=> $b->{z} }
178	grep { $_ && $_ != $_[0] }
179	@{$self->{childs}}
180	}
181
182	sub update {
183	my ($self) = @_;
184	::refresh ();
185	}
186
187	sub _draw {
188	my ($self) = @_;
189
190	$_->draw for @{$self->{childs}};
191	}
192
193	package Crossfire::Client::Widget::Window;
194
195	our @ISA = Crossfire::Client::Widget::Bin::;
196
197	use SDL::OpenGL;
198
199	sub add {
200	my ($self, $chld) = @_;
201	$self->SUPER::add ($chld);
202	$chld->set_parent ($self);
203	$self->update; #TODO: Move this to the size_request event propably?
204	}
205
206	sub remove {
207	my ($self) = @_;
208	# TODO FIXME: removing a child from a window will crash, see render_chld
209	$self->update;
210	}
211
212	sub update {
213	my ($self) = @_;
214	$self->render_chld;
215	}
216
217	sub render_chld {
218	my ($self) = @_;
219	my $chld = $self->get;
220	my ($w, $h) = $self->size_request;
221
222	$self->{texture} =
223	Crossfire::Client::Texture->new_from_opengl (
224	$w, $h, sub { $chld->draw }
225	);
226	$self->{texture}->upload;
227	}
228
229	sub size_request {
230	my ($self) = @_;
231	my $chld = $self->get
232	or return (0, 0);
233	$chld->size_request
234	}
235
236	sub _draw {
237	my ($self) = @_;
238
239	my ($w, $h) = $self->size_request;#TODO# use width/height of texture
240		384
241	my $tex = $self->{texture}	385	my $tex = $self->{texture}
242	or return;	386	or return;
243		387
244	glEnable GL_BLEND;	388	glEnable GL_BLEND;
245	glEnable GL_TEXTURE_2D;	389	glEnable GL_TEXTURE_2D;
246	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	390	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
247	glBindTexture GL_TEXTURE_2D, $tex->{name};
248		391
249	glBegin GL_QUADS;	392	$tex->draw_quad (0, 0, $w, $h);
250	glTexCoord 0, 0; glVertex 0, 0;
251	glTexCoord 0, 1; glVertex 0, $h;
252	glTexCoord 1, 1; glVertex $w, $h;
253	glTexCoord 1, 0; glVertex $w, 0;
254	glEnd;
255		393
256	glDisable GL_BLEND;	394	glDisable GL_BLEND;
257	glDisable GL_TEXTURE_2D;	395	glDisable GL_TEXTURE_2D;
258	}	396	}
259		397
		398	#############################################################################
		399
260	package Crossfire::Client::Widget::Frame;	400	package CFClient::Widget::Frame;
261		401
262	our @ISA = Crossfire::Client::Widget::Bin::;	402	our @ISA = CFClient::Widget::Bin::;
263		403
264	use SDL::OpenGL;	404	use SDL::OpenGL;
265		405
266	sub size_request {	406	sub size_request {
267	my ($self) = @_;	407	my ($self) = @_;
268	my $chld = $self->get	408	my $chld = $self->child
269	or return (0, 0);	409	or return (0, 0);
270		410
271	$chld->move (2, 2);	411	$chld->move (2, 2);
272		412
273	map { $_ + 4 } $chld->size_request;	413	map { $_ + 4 } $chld->size_request;
274	}	414	}
275		415
		416	sub size_allocate {
		417	my ($self, $w, $h) = @_;
		418
		419	$self->{w} = $w;
		420	$self->{h} = $h;
		421
		422	$self->child->size_allocate ($w - 4, $h - 4);
		423	$self->child->move (2, 2);
		424	}
		425
276	sub _draw {	426	sub _draw {
277	my ($self) = @_;	427	my ($self) = @_;
278		428
279	my $chld = $self->get;	429	my $chld = $self->child;
280		430
281	my ($w, $h) = $chld->size_request;	431	my ($w, $h) = $chld->size_request;
282		432
283	glBegin GL_QUADS;	433	glBegin GL_QUADS;
284	glColor 0, 0, 0;	434	glColor 0, 0, 0;
285	glTexCoord 0, 0; glVertex 0 , 0;	435	glVertex 0 , 0;
286	glTexCoord 0, 1; glVertex 0 , $h + 4;	436	glVertex 0 , $h + 4;
287	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	437	glVertex $w + 4 , $h + 4;
288	glTexCoord 1, 0; glVertex $w + 4 , 0;	438	glVertex $w + 4 , 0;
289	glEnd;	439	glEnd;
290		440
291	$chld->draw;	441	$chld->draw;
292	}	442	}
293		443
		444	#############################################################################
		445
294	package Crossfire::Client::Widget::FancyFrame;	446	package CFClient::Widget::FancyFrame;
295		447
296	our @ISA = Crossfire::Client::Widget::Frame::;	448	our @ISA = CFClient::Widget::Bin::;
297		449
298	use SDL::OpenGL;	450	use SDL::OpenGL;
299		451
		452	my @tex =
		453	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		454	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		455
		456	sub size_request {
		457	my ($self) = @_;
		458
		459	my ($w, $h) = $self->SUPER::size_request;
		460
		461	$h += $tex[1]->{height};
		462	$h += $tex[4]->{height};
		463	$w += $tex[2]->{width};
		464	$w += $tex[3]->{width};
		465
		466	($w, $h)
		467	}
		468
		469	sub size_allocate {
		470	my ($self, $w, $h) = @_;
		471
		472	$self->SUPER::size_allocate ($w, $h);
		473
		474	$h -= $tex[1]->{height};
		475	$h -= $tex[4]->{height};
		476	$w -= $tex[2]->{width};
		477	$w -= $tex[3]->{width};
		478
		479	$h = $h < 0 ? 0 : $h;
		480	$w = $w < 0 ? 0 : $w;
		481
		482	my $child = $self->child;
		483
		484	$child->size_allocate ($w, $h);
		485	$child->move ($tex[3]->{width}, $tex[1]->{height});
		486	}
		487
		488	sub _draw {
		489	my ($self) = @_;
		490
		491	my ($w, $h) = ($self->{w}, $self->{h});
		492	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		493
		494	glEnable GL_BLEND;
		495	glEnable GL_TEXTURE_2D;
		496	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		497	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		498
		499	my $top = $tex[1];
		500	$top->draw_quad (0, 0, $w, $top->{height});
		501
		502	my $left = $tex[3];
		503	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);
		504
		505	my $right = $tex[2];
		506	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
		507
		508	my $bottom = $tex[4];
		509	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
		510
		511	my $bg = $tex[0];
		512	glBindTexture GL_TEXTURE_2D, $bg->{name};
		513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		514	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		515	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		516
		517	my $rep_x = $cw / $bg->{width};
		518	my $rep_y = $ch / $bg->{height};
		519
		520	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);
		521
		522	glDisable GL_BLEND;
		523	glDisable GL_TEXTURE_2D;
		524
		525	$self->child->draw;
		526
		527	}
		528
		529	#############################################################################
		530
		531	package CFClient::Widget::Table;
		532
		533	our @ISA = CFClient::Widget::Bin::;
		534
		535	use SDL::OpenGL;
		536
		537	sub add {
		538	my ($self, $x, $y, $chld) = @_;
		539	my $old_chld = $self->{children}[$y][$x];
		540
		541	$self->{children}[$y][$x] = $chld;
		542	$chld->set_parent ($self);
		543	$self->update;
		544	}
		545
		546	sub max_row_height {
		547	my ($self, $row) = @_;
		548
		549	my $hs = 0;
		550	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) {
		551	my $c = $self->{children}->[$row]->[$xi];
		552	if ($c) {
		553	my ($w, $h) = $c->size_request;
		554	if ($hs < $h) { $hs = $h }
		555	}
		556	}
		557	return $hs;
		558	}
		559
		560	sub max_col_width {
		561	my ($self, $col) = @_;
		562
		563	my $ws = 0;
		564	for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) {
		565	my $c = ($self->{children}->[$yi] || [])->[$col];
		566	if ($c) {
		567	my ($w, $h) = $c->size_request;
		568	if ($ws < $w) { $ws = $w }
		569	}
		570	}
		571	return $ws;
		572	}
		573
		574	sub size_request {
		575	my ($self) = @_;
		576
		577	my ($hs, $ws) = (0, 0);
		578
		579	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		580	$hs += $self->max_row_height ($yi);
		581	}
		582
		583	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		584	my $wm = 0;
		585	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		586	$wm += $self->max_col_width ($xi)
		587	}
		588	if ($ws < $wm) { $ws = $wm }
		589	}
		590
		591	return ($ws, $hs);
		592	}
		593
		594	sub _draw {
		595	my ($self) = @_;
		596
		597	my $y = 0;
		598	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		599	my $x = 0;
		600
		601	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		602
		603	my $c = $self->{children}->[$yi]->[$xi];
		604	if ($c) {
		605	$c->move ($x, $y, 0); #TODO: Move to size_request
		606	$c->draw if $c;
		607	}
		608
		609	$x += $self->max_col_width ($xi);
		610	}
		611
		612	$y += $self->max_row_height ($yi);
		613	}
		614	}
		615
		616	#############################################################################
		617
		618	package CFClient::Widget::VBox;
		619
		620	our @ISA = CFClient::Widget::Container::;
		621
		622	use SDL::OpenGL;
		623
		624	sub size_request {
		625	my ($self) = @_;
		626
		627	my @alloc = map [$_->size_request], @{$self->{children}};
		628
		629	(
		630	(List::Util::max map $_->[0], @alloc),
		631	(List::Util::sum map $_->[1], @alloc),
		632	)
		633	}
		634
		635	sub size_allocate {
		636	my ($self, $w, $h) = @_;
		637
		638	$self->w ($w);
		639	$self->h ($h);
		640
		641	my $exp;
		642	my @oth;
		643	# find expand widget
		644	for (@{$self->{children}}) {
		645	if ($_->{expand}) {
		646	$exp = $_;
		647	last;
		648	}
		649	push @oth, $_;
		650	}
		651
		652	my ($ow, $oh);
		653
		654	# get sizes of other widgets
		655	for (@oth) {
		656	my ($w, $h) = $_->size_request;
		657	$oh += $h;
		658	if ($ow < $w) { $ow = $w }
		659	}
		660
		661	my $y = 0;
		662	for (@{$self->{children}}) {
		663	$_->move (0, $y);
		664
		665	if ($_ == $exp) {
		666	$_->size_allocate ($w, $h - $oh);
		667	$y += $h - $oh;
		668	} else {
		669	my ($cw, $h) = $_->size_request;
		670	$_->size_allocate ($w, $h);
		671	$y += $h;
		672	}
		673	}
		674	}
		675
		676	#############################################################################
		677
		678	package CFClient::Widget::Label;
		679
		680	our @ISA = CFClient::Widget::;
		681
		682	use SDL::OpenGL;
		683
300	sub new {	684	sub new {
301	my ($self, $theme) = @_;	685	my ($class, %arg) = @_;
		686
		687	# TODO: color, and make height, xyz etc. optional
302	$self = $self->SUPER::new;	688	my $self = $class->SUPER::new (
303		689	color => [1, 1, 1],
304	$self->{txts} = [	690	height => $::FONTSIZE,
305	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }	691	text => "",
306	qw/d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png/	692	layout => new CFClient::Layout,
		693	%arg
307	];	694	);
		695
		696	$self->set_text ($self->{text});
		697
308	$self	698	$self
		699	}
309		700
		701	sub set_text {
		702	my ($self, $text) = @_;
		703
		704	$self->{text} = $text;
		705	$self->{layout}->set_markup ($text);
		706
		707	delete $self->{texture};
		708	}
		709
		710	sub get_text {
		711	my ($self, $text) = @_;
		712
		713	$self->{text}
310	}	714	}
311		715
312	sub size_request {	716	sub size_request {
313	my ($self) = @_;	717	my ($self) = @_;
314	my ($w, $h) = $self->get->size_request;
315		718
316	$h += $self->{txts}->[1]->{height};	719	$self->{layout}->set_width;
317	$h += $self->{txts}->[4]->{height};	720	$self->{layout}->set_height ($self->{height});
318	$w += $self->{txts}->[2]->{width};	721	$self->{layout}->size
319	$w += $self->{txts}->[3]->{width};	722	# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
320		723	# (
321	$self->get->move ($self->{txts}->[3]->{width}, $self->{txts}->[1]->{height});	724	# $self->{texture}{width},
322		725	# $self->{texture}{height},
		726	# )
		727	# } else {
		728	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};
		729	#
323	($w, $h)	730	# ($w, $h)
		731	# }
		732	}
		733
		734	sub size_allocate {
		735	my ($self, $w, $h) = @_;
		736
		737	$self->SUPER::size_allocate ($w, $h);
		738	delete $self->{texture};
324	}	739	}
325		740
326	sub _draw {	741	sub _draw {
327	my ($self) = @_;	742	my ($self) = @_;
328		743
329	my ($w, $h) = $self->size_request;	744	my $tex = $self->{texture} ||= do {
330	my ($cw, $ch) = $self->get->size_request;	745	$self->{layout}->set_width ($self->{w});
		746	new_from_layout CFClient::Texture $self->{layout};
		747	};
331		748
332	glEnable GL_BLEND;	749	glEnable GL_BLEND;
333	glEnable GL_TEXTURE_2D;	750	glEnable GL_TEXTURE_2D;
334	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	751	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
335	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	752	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
336		753
		754	glColor @{$self->{color}};
337		755
338	my $top = $self->{txts}->[1];	756	$tex->draw_quad (0, 0);
339	glBindTexture GL_TEXTURE_2D, $top->{name};
340
341	glColor 1, 1, 1, 0.8;
342
343	glBegin GL_QUADS;
344	glTexCoord 0, 0; glVertex 0 , 0;
345	glTexCoord 0, 1; glVertex 0 , $top->{height};
346	glTexCoord 1, 1; glVertex $w , $top->{height};
347	glTexCoord 1, 0; glVertex $w , 0;
348	glEnd;
349
350	my $left = $self->{txts}->[3];
351	glBindTexture GL_TEXTURE_2D, $left->{name};
352
353	glColor 1, 1, 1, 0.8;
354
355	glBegin GL_QUADS;
356	glTexCoord 0, 0; glVertex 0 , $top->{height};
357	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
358	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
359	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
360	glEnd;
361
362	my $right = $self->{txts}->[2];
363	glBindTexture GL_TEXTURE_2D, $right->{name};
364
365	glColor 1, 1, 1, 0.8;
366
367	glBegin GL_QUADS;
368	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
369	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
370	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
371	glTexCoord 1, 0; glVertex $w , $top->{height};
372	glEnd;
373
374	my $bottom = $self->{txts}->[4];
375	glBindTexture GL_TEXTURE_2D, $bottom->{name};
376
377	glColor 1, 1, 1, 0.8;
378
379	glBegin GL_QUADS;
380	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
381	glTexCoord 0, 1; glVertex 0 , $h;
382	glTexCoord 1, 1; glVertex $w , $h;
383	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
384	glEnd;
385
386	my $bg = $self->{txts}->[0];
387	glBindTexture GL_TEXTURE_2D, $bg->{name};
388	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
389	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
390
391	glColor 1, 1, 1, 0.8;
392
393	my $rep_x = $cw / $bg->{width};
394	my $rep_y = $ch / $bg->{height};
395
396	glBegin GL_QUADS;
397	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
398	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
399	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
400	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
401	glEnd;
402
403	$self->get->draw;
404		757
405	glDisable GL_BLEND;	758	glDisable GL_BLEND;
406	glDisable GL_TEXTURE_2D;	759	glDisable GL_TEXTURE_2D;
407	}	760	}
408		761
409	package Crossfire::Client::Widget::Table;	762	#############################################################################
410		763
411	our @ISA = Crossfire::Client::Widget::Bin::;
412
413	use SDL::OpenGL;
414
415	sub add {
416	my ($self, $x, $y, $chld) = @_;
417	my $old_chld = $self->{childs}[$y][$x];
418
419	$self->{childs}[$y][$x] = $chld;
420	$chld->set_parent ($self);
421	$self->update;
422	}
423
424	sub max_row_height {
425	my ($self, $row) = @_;
426
427	my $hs = 0;
428	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) {
429	my $c = $self->{childs}->[$row]->[$xi];
430	if ($c) {
431	my ($w, $h) = $c->size_request;
432	if ($hs < $h) { $hs = $h }
433	}
434	}
435	return $hs;
436	}
437
438	sub max_col_width {
439	my ($self, $col) = @_;
440
441	my $ws = 0;
442	for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) {
443	my $c = ($self->{childs}->[$yi] || [])->[$col];
444	if ($c) {
445	my ($w, $h) = $c->size_request;
446	if ($ws < $w) { $ws = $w }
447	}
448	}
449	return $ws;
450	}
451
452	sub size_request {
453	my ($self) = @_;
454
455	my ($hs, $ws) = (0, 0);
456
457	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
458	$hs += $self->max_row_height ($yi);
459	}
460
461	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
462	my $wm = 0;
463	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
464	$wm += $self->max_col_width ($xi)
465	}
466	if ($ws < $wm) { $ws = $wm }
467	}
468
469	return ($ws, $hs);
470	}
471
472	sub _draw {
473	my ($self) = @_;
474
475	my $y = 0;
476	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
477	my $x = 0;
478
479	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
480
481	my $c = $self->{childs}->[$yi]->[$xi];
482	if ($c) {
483	$c->move ($x, $y, 0); #TODO: Move to size_request
484	$c->draw if $c;
485	}
486
487	$x += $self->max_col_width ($xi);
488	}
489
490	$y += $self->max_row_height ($yi);
491	}
492	}
493
494	package Crossfire::Client::Widget::VBox;
495
496	our @ISA = Crossfire::Client::Widget::Bin::;
497
498	use SDL::OpenGL;
499
500	sub add {
501	my ($self, $chld) = @_;
502	push @{$self->{childs}}, $chld;
503	$chld->set_parent ($self);
504	$self->update;
505	}
506
507	sub size_request {
508	my ($self) = @_;
509
510	my ($hs, $ws) = (0, 0);
511	for (@{$self->{childs} || []}) {
512	my ($w, $h) = $_->size_request;
513	$hs += $h;
514	if ($ws < $w) { $ws = $w }
515	}
516
517	return ($ws, $hs);
518	}
519
520	sub _draw {
521	my ($self) = @_;
522
523	my ($x, $y);
524	for (@{$self->{childs} || []}) {
525	$_->move (0, $y, 0); #TODO: move to size_request
526	$_->draw;
527	my ($w, $h) = $_->size_request;
528	$y += $h;
529	}
530	}
531
532	package Crossfire::Client::Widget::Label;
533
534	our @ISA = Crossfire::Client::Widget::;
535
536	use SDL::OpenGL;
537
538	sub new {
539	my ($class, $x, $y, $z, $height, $text) = @_;
540
541	# TODO: color, and make height, xyz etc. optional
542	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
543
544	$self->set_text ($text);
545
546	$self
547	}
548
549	sub set_text {
550	my ($self, $text) = @_;
551
552	$self->{text} = $text;
553	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
554
555	$self->update;
556	}
557
558	sub get_text {
559	my ($self, $text) = @_;
560
561	$self->{text}
562	}
563
564	sub size_request {
565	my ($self) = @_;
566
567	(
568	$self->{texture}{width},
569	$self->{texture}{height},
570	)
571	}
572
573	sub _draw {
574	my ($self) = @_;
575
576	my $tex = $self->{texture};
577
578	glEnable GL_BLEND;
579	glEnable GL_TEXTURE_2D;
580	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
581	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
582	glBindTexture GL_TEXTURE_2D, $tex->{name};
583
584	glColor 1, 1, 1, 0.6; # TODO color
585
586	glBegin GL_QUADS;
587	glTexCoord 0, 0; glVertex 0 , 0;
588	glTexCoord 0, 1; glVertex 0 , $tex->{height};
589	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
590	glTexCoord 1, 0; glVertex $tex->{width}, 0;
591	glEnd;
592
593	glDisable GL_BLEND;
594	glDisable GL_TEXTURE_2D;
595	}
596
597	package Crossfire::Client::Widget::TextEntry;	764	package CFClient::Widget::Entry;
598		765
599	our @ISA = Crossfire::Client::Widget::Label::;	766	our @ISA = CFClient::Widget::Label::;
600		767
601	use SDL;	768	use SDL;
602	use SDL::OpenGL;	769	use SDL::OpenGL;
603		770
604	sub key_down {	771	sub key_down {
605	my ($self, $ev) = @_;	772	my ($self, $ev) = @_;
606		773
607	my $mod = $ev->key_mod;	774	my $mod = $ev->key_mod;
608	my $sym = $ev->key_sym;	775	my $sym = $ev->key_sym;
609		776
610	$ev->set_unicode (1);
611	my $uni = $ev->key_unicode;	777	my $uni = $ev->key_unicode;
612		778
613	my $text = $self->get_text;	779	my $text = $self->get_text;
614		780
615	if ($sym == SDLK_BACKSPACE) {	781	if ($sym == SDLK_BACKSPACE) {
616	substr $text, -1, 1, '';	782	substr $text, -1, 1, '';
617
618	} elsif ($uni) {	783	} elsif ($uni) {
619	$text .= chr $uni;	784	$text .= chr $uni;
620	}	785	}
		786
621	$self->set_text ($text);	787	$self->set_text ($text);
622	}	788	}
623		789
		790	sub button_down {
		791	my ($self, $ev) = @_;
624		792
625	# XXX: TextView isn't neccessary with pango multiline text rendering	793	$self->focus_in;
626	package Crossfire::Client::Widget::TextView;	794	}
627		795
628	use strict;	796	sub mouse_motion {
629
630	our @ISA = qw/Crossfire::Client::Widget/;
631
632	use SDL::OpenGL;
633	use SDL::OpenGL::Constants;
634
635	sub new {
636	my ($class, $text, $h) = @_;	797	my ($self, $ev, $x, $y) = @_;
637	my $self = $class->SUPER::new ();	798	printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
638
639	$self->{txt_height} = $h;
640	@{$self->{lines}} = split /\r?\n/, $text;
641
642	for (split /\r?\n/, $text) {
643	$self->add_line ($_);
644	}
645	$self
646	}	799	}
647		800
648	#sub render_lines {	801	sub _draw {
649	# my ($self) = @_;	802	my ($self) = @_;
650	#	803
651	# $self->{txt_lines} = [];	804	if ($FOCUS == $self) {
652	#	805	glColor 1, 1, 1;
653	# for (@{$self->{lines}}) {	806	} else {
654	# push @{$self->{txt_lines}},	807	glColor 0.7, 0.7, 0.7;
655	# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
656	# }	808	}
657	#}
658
659	sub add_line {
660	my ($self, $line) = @_;
661	push @{$self->{lines}}, $line;
662
663	push @{$self->{txt_lines}},
664	new_from_text Crossfire::Client::Texture $line, $self->{txt_height};
665	}
666
667	sub size_request {
668	my ($self) = @_;
669
670	my $w = 0;
671	my $h = 0;
672
673	for (@{$self->{txt_lines}}) {
674	if ($w < $_->{width}) { $w = $_->{width} }
675	$h += $_->{height};
676	}
677
678	return ($w, $h);
679	}
680
681	sub draw_line {
682	my ($self, $tex, $y) = @_;
683
684	glBindTexture GL_TEXTURE_2D, $tex->{name};
685
686	glColor 1, 0, 1;
687		809
688	glBegin GL_QUADS;	810	glBegin GL_QUADS;
689	glTexCoord 0, 0; glVertex 0 , $y;	811	glVertex 0 , 0;
690	glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};	812	glVertex 0 , $self->{h} - 1;
691	glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};	813	glVertex $self->{w} - 1, $self->{h} - 1;
692	glTexCoord 1, 0; glVertex $tex->{width}, $y;	814	glVertex $self->{w} - 1, 0;
693	glEnd;	815	glEnd;
694	}
695		816
696	sub _draw {	817	$self->SUPER::_draw;
697	my ($self) = @_;
698
699	glEnable GL_BLEND;
700	glEnable GL_TEXTURE_2D;
701	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;#DECAL;
702
703	my $l = 0;
704	for (@{$self->{txt_lines}}) {
705	$self->draw_line ($_, $l);
706	$l += $_->{height};
707	}
708
709	glDisable GL_BLEND;
710	glDisable GL_TEXTURE_2D;
711	}	818	}
712		819
		820	#############################################################################
		821
713	package Crossfire::Client::Widget::MapWidget;	822	package CFClient::Widget::MapWidget;
714		823
715	use strict;	824	use strict;
716		825
717	use List::Util qw(min max);	826	use List::Util qw(min max);
718		827
719	use SDL;	828	use SDL;
720	use SDL::OpenGL;	829	use SDL::OpenGL;
721	use SDL::OpenGL::Constants;	830	use SDL::OpenGL::Constants;
722		831
723	our @ISA = Crossfire::Client::Widget::;	832	our @ISA = CFClient::Widget::;
		833
		834	sub new {
		835	my $class = shift;
		836
		837	$class->SUPER::new (
		838	z => -1,
		839	list => (glGenLists 1),
		840	@_
		841	)
		842	}
724		843
725	sub key_down {	844	sub key_down {
726	print "MAPKEYDOWN\n";	845	print "MAPKEYDOWN\n";
727	}	846	}
728		847
729	sub key_up {	848	sub key_up {
730	}	849	}
731		850
		851	sub size_request {
		852	(
		853	1 + int $::WIDTH / 32,
		854	1 + int $::HEIGHT / 32,
		855	)
		856	}
		857
		858	sub update {
		859	my ($self) = @_;
		860
		861	$self->{need_update} = 1;
		862	}
		863
732	sub _draw {	864	sub _draw {
733	my ($self) = @_;	865	my ($self) = @_;
734		866
		867	if (delete $self->{need_update}) {
		868	glNewList $self->{list}, GL_COMPILE;
		869
735	my $mx = $::CONN->{mapx};	870	my $mx = $::CONN->{mapx};
736	my $my = $::CONN->{mapy};	871	my $my = $::CONN->{mapy};
737		872
738	my $map = $::CONN->{map};	873	my $map = $::CONN->{map};
739		874
740	my ($xofs, $yofs);	875	my ($xofs, $yofs);
741		876
742	my $sw = 1 + int $::WIDTH / 32;	877	my $sw = 1 + int $::WIDTH / 32;
743	my $sh = 1 + int $::HEIGHT / 32;	878	my $sh = 1 + int $::HEIGHT / 32;
744		879
745	if ($::CONN->{mapw} > $sw) {	880	if ($::CONN->{mapw} > $sw) {
746	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;	881	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
747	} else {	882	} else {
748	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};	883	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
749	}	884	}
750		885
751	if ($::CONN->{maph} > $sh) {	886	if ($::CONN->{maph} > $sh) {
752	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	887	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
753	} else {	888	} else {
754	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	889	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
755	}	890	}
756		891
757	glEnable GL_TEXTURE_2D;	892	glEnable GL_TEXTURE_2D;
758	glEnable GL_BLEND;	893	glEnable GL_BLEND;
759	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	894	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760		895
761	my $sw4 = ($sw + 3) & ~3;	896	my $sw4 = ($sw + 3) & ~3;
762	my $lighting = "\x00" x ($sw4 * $sh);	897	my $darkness = "\x00" x ($sw4 * $sh);
763		898
764	for my $x (0 .. $sw - 1) {	899	for my $x (0 .. $sw - 1) {
		900	my $row = $map->[$x + $xofs];
765	for my $y (0 .. $sh - 1) {	901	for my $y (0 .. $sh - 1) {
766		902
767	my $cell = $map->[$x + $xofs][$y + $yofs]	903	my $cell = $row->[$y + $yofs]
768	or next;	904	or next;
769		905
770	my $darkness = $cell->[0] * (1 / 255);	906	my $dark = $cell->[0];
771	if ($darkness < 0) {	907	if ($dark < 0) {
772	$darkness = 0.15;	908	substr $darkness, $y * $sw4 + $x, 1, chr 224;
		909	} else {
		910	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
773	}	911	}
774	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
775		912
776	for my $num (grep $_, @$cell[1,2,3]) {	913	for my $num (grep $_, @$cell[1,2,3]) {
777	my $tex = $::CONN->{face}[$num]{texture} || next;	914	my $tex = $::CONN->{face}[$num]{texture} || next;
778		915
779	glBindTexture GL_TEXTURE_2D, $tex->{name};
780
781	my $w = $tex->{width};	916	my $w = $tex->{width};
782	my $h = $tex->{height};	917	my $h = $tex->{height};
783		918
784	my $px = ($x + 1) * 32 - $w;	919	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
785	my $py = ($y + 1) * 32 - $h;
786
787	glBegin GL_QUADS;
788	glTexCoord 0, 0; glVertex $px , $py;
789	glTexCoord 0, 1; glVertex $px , $py + $h;
790	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
791	glTexCoord 1, 0; glVertex $px + $w, $py;
792	glEnd;	920	}
793	}	921	}
794	}	922	}
795	}
796		923
797	# if (1) { # higher quality darkness	924	# if (1) { # higher quality darkness
798	# $lighting =~ s/(.)/$1$1$1/gs;	925	# $lighting =~ s/(.)/$1$1$1/gs;
799	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;	926	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
800	#	927	#
…		…
802	#	929	#
803	# $lighting = $pb->get_pixels;	930	# $lighting = $pb->get_pixels;
804	# $lighting =~ s/(.)../$1/gs;	931	# $lighting =~ s/(.)../$1/gs;
805	# }	932	# }
806		933
807	$lighting = new Crossfire::Client::Texture
808	width => $sw4,
809	height => $sh,
810	data => $lighting,
811	internalformat => GL_ALPHA4,
812	format => GL_ALPHA;
813
814	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	934	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815	glColor 0, 0, 0, 0.75;
816	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	935	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
817	glBindTexture GL_TEXTURE_2D, $lighting->{name};
818	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
819	glBegin GL_QUADS;
820	glTexCoord 0, 0; glVertex 0 , 0;
821	glTexCoord 0, 1; glVertex 0 , $sh * 32;
822	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
823	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
824	glEnd;
825		936
		937	$darkness = new CFClient::Texture
		938	width => $sw4,
		939	height => $sh,
		940	data => $darkness,
		941	internalformat => GL_ALPHA,
		942	format => GL_ALPHA;
		943
		944	glColor 0.45, 0.45, 0.45, 1;
		945	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
		946
826	glDisable GL_TEXTURE_2D;	947	glDisable GL_TEXTURE_2D;
827	glDisable GL_BLEND;	948	glDisable GL_BLEND;
		949
		950	glEndList;
		951	}
		952
		953	glCallList $self->{list};
828	}	954	}
829		955
830	my %DIR = (	956	my %DIR = (
831	SDLK_KP8, [1, "north"],	957	SDLK_KP8, [1, "north"],
832	SDLK_KP9, [2, "northeast"],	958	SDLK_KP9, [2, "northeast"],
…		…
876	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	1002	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
877	$::CONN->send ("command run_stop");	1003	$::CONN->send ("command run_stop");
878	}	1004	}
879	}	1005	}
880		1006
		1007	#############################################################################
		1008
881	package Crossfire::Client::Widget::Animator;	1009	package CFClient::Widget::Animator;
882		1010
883	use SDL::OpenGL;	1011	use SDL::OpenGL;
884		1012
885	our @ISA = Crossfire::Client::Widget::Bin::;	1013	our @ISA = CFClient::Widget::Bin::;
886		1014
887	sub moveto {	1015	sub moveto {
888	my ($self, $x, $y) = @_;	1016	my ($self, $x, $y) = @_;
889		1017
890	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	1018	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
891	$self->{speed} = 0.01;	1019	$self->{speed} = 0.001;
892	$self->{time} = 1;	1020	$self->{time} = 1;
893		1021
894	::animation_start $self;	1022	::animation_start $self;
895	}	1023	}
896		1024
…		…
911		1039
912	sub _draw {	1040	sub _draw {
913	my ($self) = @_;	1041	my ($self) = @_;
914		1042
915	glPushMatrix;	1043	glPushMatrix;
916	glRotate $self->{time} * 10000, 0, 1, 0;	1044	glRotate $self->{time} * 1000, 0, 1, 0;
917	$self->{child}->draw;	1045	$self->{children}[0]->draw;
918	glPopMatrix;	1046	glPopMatrix;
919	}	1047	}
920		1048
921	1;	1049	#############################################################################
922		1050
		1051	package CFClient::Widget::Toplevel;
		1052
		1053	our @ISA = CFClient::Widget::Container::;
		1054
		1055	sub size_request {
		1056	($::WIDTH, $::HEIGHT)
		1057	}
		1058
		1059	sub size_allocate {
		1060	my ($self, $w, $h) = @_;
		1061
		1062	$self->SUPER::size_allocate ($w, $h);
		1063
		1064	$_->size_allocate ($_->size_request)
		1065	for @{$self->{children}};
		1066	}
		1067
		1068	sub translate {
		1069	my ($self, $x, $y) = @_;
		1070
		1071	($x, $y)
		1072	}
		1073
		1074	sub update {
		1075	my ($self) = @_;
		1076
		1077	$self->size_allocate ($self->size_request);
		1078	::refresh ();
		1079	}
		1080
		1081	sub add {
		1082	my ($self, $widget) = @_;
		1083
		1084	$self->SUPER::add ($widget);
		1085
		1086	$widget->size_allocate ($widget->size_request);
		1087	}
		1088
		1089	sub draw {
		1090	my ($self) = @_;
		1091
		1092	$self->_draw;
		1093	}
		1094
		1095	#############################################################################
		1096
		1097	package CFClient::Widget;
		1098
		1099	$TOPLEVEL = new CFClient::Widget::Toplevel;
		1100
		1101	1
		1102

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