[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs.
Revision 1.41 by root, Sun Apr 9 21:50:21 2006 UTC

…		…
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	use Crossfire::Client;
		11
10	our $FOCUS; # the widget with current focus	12	our $FOCUS; # the widget with current focus
11	our @ACTIVE_WIDGETS;
12		13
13	# class methods for events	14	# class methods for events
14	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	15	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }
15	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }	16	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }
16	sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS }	17	sub feed_sdl_button_down_event { }
17	sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS }	18	sub feed_sdl_button_up_event { }
18		19
19	sub new {	20	sub new {
20	my $class = shift;	21	my $class = shift;
21		22
22	bless { @_ }, $class	23	bless { @_ }, $class
23	}
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 { $_ && $_ != $_[0] }
34	@ACTIVE_WIDGETS;
35	}	24	}
36		25
37	sub move {	26	sub move {
38	my ($self, $x, $y, $z) = @_;	27	my ($self, $x, $y, $z) = @_;
39	$self->{x} = $x;	28	$self->{x} = $x;
…		…
44	sub needs_redraw {	33	sub needs_redraw {
45	0	34	0
46	}	35	}
47		36
48	sub size_request {	37	sub size_request {
		38	require Carp;
49	die "size_request is abtract";	39	Carp::confess "size_request is abtract";
		40	}
		41
		42	sub size_allocate {
		43	my ($self, $w, $h) = @_;
		44
		45	$self->{w} = $w;
		46	$self->{h} = $h;
50	}	47	}
51		48
52	sub focus_in {	49	sub focus_in {
53	my ($widget) = @_;	50	my ($widget) = @_;
54	$FOCUS = $widget;	51	$FOCUS = $widget;
…		…
72		69
73	sub button_up {	70	sub button_up {
74	my ($widget, $sdlev) = @_;	71	my ($widget, $sdlev) = @_;
75	}	72	}
76		73
77	sub w { $_[0]->{w} }	74	sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} }
78	sub h { $_[0]->{h} }	75	sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} }
79	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	76	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }
80	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	77	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }
81	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	78	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }
82		79
83	sub draw {	80	sub draw {
…		…
88	$self->_draw;	85	$self->_draw;
89	glPopMatrix;	86	glPopMatrix;
90	}	87	}
91		88
92	sub _draw {	89	sub _draw {
93	my ($widget) = @_;	90	my ($self) = @_;
		91
		92	warn "no draw defined for $self\n";
94	}	93	}
95		94
96	sub bbox {	95	sub bbox {
97	my ($widget) = @_;	96	my ($self) = @_;
		97	my ($w, $h) = $self->size_request;
		98	(
		99	$self->{x},
		100	$self->{y},
		101	$self->{x} = $w,
		102	$self->{y} = $h
		103	)
		104	}
		105
		106	sub find_widget {
		107	my ($self, $x, $y) = @_;
		108
		109	return $self
		110	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		111	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		112
		113	()
		114	}
		115
		116	sub del_parent { $_[0]->{parent} = undef }
		117
		118	sub set_parent {
		119	my ($self, $par) = @_;
		120
		121	$self->{parent} = $par;
		122	Scalar::Util::weaken $self->{parent};
		123	}
		124
		125	sub get_parent {
		126	$_[0]->{parent}
		127	}
		128
		129	sub update {
		130	my ($self) = @_;
		131
		132	$self->{parent}->update
		133	if $self->{parent};
98	}	134	}
99		135
100	sub DESTROY {	136	sub DESTROY {
101	my ($self) = @_;	137	my ($self) = @_;
102		138
103	$self->deactivate;	139	#$self->deactivate;
104	}	140	}
		141
		142	#############################################################################
105		143
106	package Crossfire::Client::Widget::Container;	144	package Crossfire::Client::Widget::Container;
107		145
108	our @ISA = Crossfire::Client::Widget::;	146	our @ISA = Crossfire::Client::Widget::;
109		147
110	use SDL::OpenGL;	148	sub new {
		149	my ($class, @widgets) = @_;
111		150
112	sub add { $_[0]->{child} = $_[1] }	151	my $self = $class->SUPER::new (children => []);
		152	$self->add ($_) for @widgets;
		153
		154	$self
		155	}
		156
		157	sub add {
		158	my ($self, $chld, $expand) = @_;
		159
		160	$chld->{expand} = $expand;
		161	$chld->set_parent ($self);
		162
		163	@{$self->{children}} =
		164	sort { $a->{z} <=> $b->{z} }
		165	@{$self->{children}}, $chld;
		166
		167	$self->size_allocate ($self->{w}, $self->{h});
		168	}
		169
		170	sub remove {
		171	my ($self, $widget) = @_;
		172
		173	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		174
		175	$self->size_allocate ($self->{w}, $self->{h});
		176	}
		177
		178	sub find_widget {
		179	my ($self, $x, $y) = @_;
		180
		181	my $res;
		182
		183	for (@{ $self->{children} }) {
		184	$res = $_->find_widget ($x, $y)
		185	and return $res;
		186	}
		187
		188	()
		189	}
		190
		191	sub size_request {
		192	my ($self) = @_;
		193
		194	my ($hs, $ws) = (0, 0);
		195	for (@{$self->{children} \|\| []}) {
		196	my ($w, $h) = $_->size_request;
		197	$hs += $h;
		198	if ($ws < $w) { $ws = $w }
		199	}
		200
		201	return ($ws, $hs);
		202	}
		203
		204	sub _draw {
		205	my ($self) = @_;
		206
		207	$_->draw for @{$self->{children}};
		208	}
		209
		210	#############################################################################
		211
		212	package Crossfire::Client::Widget::Bin;
		213
		214	our @ISA = Crossfire::Client::Widget::Container::;
		215
113	sub get { $_[0]->{child} }	216	sub child { $_[0]->{children}[0] }
114		217
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	218	sub size_request {
		219	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		220	}
116		221
117	sub _draw { die "Containers can't be drawn!" }	222	sub size_allocate {
		223	my ($self, $w, $h) = @_;
		224	$self->SUPER::size_allocate ($w, $h);
		225	$self->{children}[0]->size_allocate ($w, $h)
		226	if $self->{children}[0]
		227	}
		228
		229	#############################################################################
		230
		231	package Crossfire::Client::Widget::Toplevel;
		232
		233	our @ISA = Crossfire::Client::Widget::Container::;
		234
		235	sub update {
		236	my ($self) = @_;
		237
		238	::refresh ();
		239	}
		240
		241	#############################################################################
118		242
119	package Crossfire::Client::Widget::Window;	243	package Crossfire::Client::Widget::Window;
120		244
121	our @ISA = Crossfire::Client::Widget::Container::;	245	our @ISA = Crossfire::Client::Widget::Bin::;
122		246
123	use SDL::OpenGL;	247	use SDL::OpenGL;
124		248
125	sub add {	249	sub add {
126	my ($self, $chld) = @_;	250	my ($self, $chld) = @_;
		251	warn "ADD $chld\n";
127	$self->SUPER::add ($chld);	252	$self->SUPER::add ($chld);
128	$self->render_chld; #TODO: Move this to the size_request event propably?	253	$chld->set_parent ($self);
		254	}
		255
		256	sub remove {
		257	my ($self) = @_;
		258	# TODO FIXME: removing a child from a window will crash, see render_chld
		259	# $self->update;
		260	}
		261
		262	sub update {
		263	my ($self) = @_;
		264	$self->render_chld;
129	}	265	}
130		266
131	sub render_chld {	267	sub render_chld {
132	my ($self) = @_;	268	my ($self) = @_;
133	my $chld = $self->get;	269	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;	270	my ($w, $h) = $self->size_request;
135		271
		272	require Carp;
		273	Carp::cluck "RENDERCHI $w $h";
		274	warn "RENDERCHI $w $h\n";
136	$self->{texture} =	275	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	276	Crossfire::Client::Texture->new_from_opengl (
138	$w, $h, sub { $chld->draw }	277	$w, $h, sub { $chld->draw }
139	);	278	);
140	$self->{texture}->upload;	279	$self->{texture}->upload;
141	}	280	}
142		281
143	sub size_request {	282	sub size_request {
144	my ($self) = @_;	283	my ($self) = @_;
145	my $chld = $self->get	284	($self->w, $self->h)
146	or return (0, 0);	285	}
147	$chld->size_request	286
		287	sub size_allocate {
		288	my ($self, $w, $h) = @_;
		289
		290	$self->w ($w);
		291	$self->h ($h);
		292	$self->get->size_allocate ($w, $h);
		293
		294	$self->update; #TODO: Move this to the size_request event propably?
148	}	295	}
149		296
150	sub _draw {	297	sub _draw {
151	my ($self) = @_;	298	my ($self) = @_;
152		299
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	300	my ($w, $h) = ($self->w, $self->h);
154		301
155	my $tex = $self->{texture}	302	my $tex = $self->{texture}
156	or return;	303	or return;
157		304
158	glEnable GL_BLEND;	305	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	306	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	307	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};	308	glBindTexture GL_TEXTURE_2D, $tex->{name};
162
163	glColor 1, 0, 1;
164		309
165	glBegin GL_QUADS;	310	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;	311	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;	312	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;	313	glTexCoord 1, 1; glVertex $w, $h;
…		…
171		316
172	glDisable GL_BLEND;	317	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	318	glDisable GL_TEXTURE_2D;
174	}	319	}
175		320
		321	#############################################################################
		322
176	package Crossfire::Client::Widget::Frame;	323	package Crossfire::Client::Widget::Frame;
177		324
178	our @ISA = Crossfire::Client::Widget::Container::;	325	our @ISA = Crossfire::Client::Widget::Bin::;
179		326
180	use SDL::OpenGL;	327	use SDL::OpenGL;
181		328
182	sub size_request {	329	sub size_request {
183	my ($self) = @_;	330	my ($self) = @_;
184	my $chld = $self->get	331	my $chld = $self->child
185	or return (0, 0);	332	or return (0, 0);
186		333
187	$chld->move (2, 2);	334	$chld->move (2, 2);
188		335
189	map { $_ + 4 } $chld->size_request;	336	map { $_ + 4 } $chld->size_request;
190	}	337	}
191		338
		339	sub size_allocate {
		340	my ($self, $w, $h) = @_;
		341
		342	$self->SUPER::size_allocate ($w, $h);
		343
		344	$self->child->size_allocate ($w - 4, $h - 4);
		345	$self->child->move (2, 2);
		346	}
		347
192	sub _draw {	348	sub _draw {
193	my ($self) = @_;	349	my ($self) = @_;
194		350
195	my $chld = $self->get;	351	my $chld = $self->child;
196		352
197	my ($w, $h) = $chld->size_request;	353	my ($w, $h) = $chld->size_request;
198		354
199	glBegin GL_QUADS;	355	glBegin GL_QUADS;
200	glColor 0, 0, 0;	356	glColor 0, 0, 0;
…		…
205	glEnd;	361	glEnd;
206		362
207	$chld->draw;	363	$chld->draw;
208	}	364	}
209		365
		366	#############################################################################
		367
210	package Crossfire::Client::Widget::FancyFrame;	368	package Crossfire::Client::Widget::FancyFrame;
211		369
212	our @ISA = Crossfire::Client::Widget::Frame::;	370	our @ISA = Crossfire::Client::Widget::Bin::;
213		371
214	use SDL::OpenGL;	372	use SDL::OpenGL;
215		373
216	#TODO: implement themed frame	374	my @tex =
		375	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		376	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		377
		378	sub size_request {
		379	my ($self) = @_;
		380
		381	my ($w, $h) = $self->SUPER::size_request;
		382
		383	$h += $tex[1]->{height};
		384	$h += $tex[4]->{height};
		385	$w += $tex[2]->{width};
		386	$w += $tex[3]->{width};
		387
		388	($w, $h)
		389	}
		390
		391	sub size_allocate {
		392	my ($self, $w, $h) = @_;
		393
		394	$self->SUPER::size_allocate ($w, $h);
		395
		396	$h -= $tex[1]->{height};
		397	$h -= $tex[4]->{height};
		398	$w -= $tex[2]->{width};
		399	$w -= $tex[3]->{width};
		400
		401	$h = $h < 0 ? 0 : $h;
		402	$w = $w < 0 ? 0 : $w;
		403	warn "CHILD:$w $h\n";
		404	$self->child->size_allocate ($w, $h);
		405	$self->child->move ($self->{txts}->[3]->{width}, $self->{txts}->[1]->{height});
		406	}
		407
		408	sub _draw {
		409	my ($self) = @_;
		410
		411	my ($w, $h) = ($self->w, $self->h);
		412	my ($cw, $ch) = ($self->child->w, $self->child->h);
		413
		414	glEnable GL_BLEND;
		415	glEnable GL_TEXTURE_2D;
		416	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		418
		419	my $top = $tex[1];
		420	glBindTexture GL_TEXTURE_2D, $top->{name};
		421
		422	glBegin GL_QUADS;
		423	glTexCoord 0, 0; glVertex 0 , 0;
		424	glTexCoord 0, 1; glVertex 0 , $top->{height};
		425	glTexCoord 1, 1; glVertex $w , $top->{height};
		426	glTexCoord 1, 0; glVertex $w , 0;
		427	glEnd;
		428
		429	my $left = $tex[3];
		430	glBindTexture GL_TEXTURE_2D, $left->{name};
		431
		432	glBegin GL_QUADS;
		433	glTexCoord 0, 0; glVertex 0 , $top->{height};
		434	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		435	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		436	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		437	glEnd;
		438
		439	my $right = $tex[2];
		440	glBindTexture GL_TEXTURE_2D, $right->{name};
		441
		442	glBegin GL_QUADS;
		443	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		444	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		445	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		446	glTexCoord 1, 0; glVertex $w , $top->{height};
		447	glEnd;
		448
		449	my $bottom = $tex[4];
		450	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		451
		452	glBegin GL_QUADS;
		453	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		454	glTexCoord 0, 1; glVertex 0 , $h;
		455	glTexCoord 1, 1; glVertex $w , $h;
		456	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		457	glEnd;
		458
		459	my $bg = $tex[0];
		460	glBindTexture GL_TEXTURE_2D, $bg->{name};
		461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		462	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		463	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		464
		465	my $rep_x = $cw / $bg->{width};
		466	my $rep_y = $ch / $bg->{height};
		467
		468	glBegin GL_QUADS;
		469	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		470	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		471	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		472	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		473	glEnd;
		474
		475	glDisable GL_BLEND;
		476	glDisable GL_TEXTURE_2D;
		477
		478	$self->child->draw;
		479
		480	}
		481
		482	#############################################################################
217		483
218	package Crossfire::Client::Widget::Table;	484	package Crossfire::Client::Widget::Table;
219		485
220	our @ISA = Crossfire::Client::Widget::Container::;	486	our @ISA = Crossfire::Client::Widget::Bin::;
221		487
222	use SDL::OpenGL;	488	use SDL::OpenGL;
223		489
224	sub add {	490	sub add {
225	my ($self, $x, $y, $chld) = @_;	491	my ($self, $x, $y, $chld) = @_;
		492	my $old_chld = $self->{children}[$y][$x];
		493
226	$self->{childs}[$y][$x] = $chld;	494	$self->{children}[$y][$x] = $chld;
		495	$chld->set_parent ($self);
		496	$self->update;
227	}	497	}
228		498
229	sub max_row_height {	499	sub max_row_height {
230	my ($self, $row) = @_;	500	my ($self, $row) = @_;
231		501
232	my $hs = 0;	502	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	503	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	504	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	505	if ($c) {
236	my ($w, $h) = $c->size_request;	506	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	507	if ($hs < $h) { $hs = $h }
238	}	508	}
239	}	509	}
…		…
242		512
243	sub max_col_width {	513	sub max_col_width {
244	my ($self, $col) = @_;	514	my ($self, $col) = @_;
245		515
246	my $ws = 0;	516	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	517	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	518	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	519	if ($c) {
250	my ($w, $h) = $c->size_request;	520	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	521	if ($ws < $w) { $ws = $w }
252	}	522	}
253	}	523	}
…		…
257	sub size_request {	527	sub size_request {
258	my ($self) = @_;	528	my ($self) = @_;
259		529
260	my ($hs, $ws) = (0, 0);	530	my ($hs, $ws) = (0, 0);
261		531
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	532	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	533	$hs += $self->max_row_height ($yi);
264	}	534	}
265		535
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	536	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	537	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	538	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	539	$wm += $self->max_col_width ($xi)
270	}	540	}
271	if ($ws < $wm) { $ws = $wm }	541	if ($ws < $wm) { $ws = $wm }
272	}	542	}
273		543
…		…
276		546
277	sub _draw {	547	sub _draw {
278	my ($self) = @_;	548	my ($self) = @_;
279		549
280	my $y = 0;	550	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	551	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	552	my $x = 0;
283		553
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	554	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		555
286	my $c = $self->{childs}->[$yi]->[$xi];	556	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	557	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	558	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	559	$c->draw if $c;
290	}	560	}
291		561
…		…
294		564
295	$y += $self->max_row_height ($yi);	565	$y += $self->max_row_height ($yi);
296	}	566	}
297	}	567	}
298		568
		569	#############################################################################
		570
299	package Crossfire::Client::Widget::VBox;	571	package Crossfire::Client::Widget::VBox;
300		572
301	our @ISA = Crossfire::Client::Widget::Container::;	573	our @ISA = Crossfire::Client::Widget::Container::;
302		574
303	use SDL::OpenGL;	575	use SDL::OpenGL;
304		576
305	sub add {	577	sub size_allocate {
306	my ($self, $chld) = @_;	578	my ($self, $w, $h) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309		579
310	sub size_request {	580	$self->w ($w);
311	my ($self) = @_;	581	$self->h ($h);
312		582
313	my ($hs, $ws) = (0, 0);	583	my $exp;
		584	my @oth;
		585	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	586	for (@{$self->{children}}) {
		587	if ($_->{expand}) {
		588	$exp = $_;
		589	last;
		590	}
		591	push @oth, $_;
		592	}
		593
		594	my ($ow, $oh);
		595
		596	# get sizes of other widgets
		597	for (@oth) {
315	my ($w, $h) = $_->size_request;	598	my ($w, $h) = $_->size_request;
316	$hs += $h;	599	$oh += $h;
317	if ($ws < $w) { $ws = $w }	600	if ($ow < $w) { $ow = $w }
318	}	601	}
319		602
320	return ($ws, $hs);	603	my $y = 0;
		604	for (@{$self->{children}}) {
		605	$_->move (0, $y);
		606
		607	if ($_ == $exp) {
		608	$_->size_allocate ($w, $h - $oh);
		609	$y += $h - $oh;
		610	} else {
		611	my ($cw, $h) = $_->size_request;
		612	$_->size_allocate ($w, $h);
		613	$y += $h;
		614	}
		615	}
321	}	616	}
322		617
323	sub _draw {	618	sub _draw {
324	my ($self) = @_;	619	my ($self) = @_;
325		620
326	my ($x, $y);	621	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	622	for (@{$self->{children} \|\| []}) {
328	$_->move (0, $y, 0); #TODO: move to size_request
329	$_->draw;	623	$_->draw;
330	my ($w, $h) = $_->size_request;
331	$y += $h;	624	$y += $_->h;
332	}	625	}
333	}	626	}
		627
		628	#############################################################################
334		629
335	package Crossfire::Client::Widget::Label;	630	package Crossfire::Client::Widget::Label;
336		631
337	our @ISA = Crossfire::Client::Widget::;	632	our @ISA = Crossfire::Client::Widget::;
338		633
339	use SDL::OpenGL;	634	use SDL::OpenGL;
340		635
341	sub new {	636	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	637	my ($class, $x, $y, $z, $height, $text) = @_;
343		638
		639	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	640	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		641
346	$self->set_text ($text);	642	$self->set_text ($text);
347		643
348	$self	644	$self
…		…
350		646
351	sub set_text {	647	sub set_text {
352	my ($self, $text) = @_;	648	my ($self, $text) = @_;
353		649
354	$self->{text} = $text;	650	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	651	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		652
		653	$self->update;
357	}	654	}
358		655
359	sub get_text {	656	sub get_text {
360	my ($self, $text) = @_;	657	my ($self, $text) = @_;
361		658
…		…
380	glEnable GL_TEXTURE_2D;	677	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	678	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	679	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};	680	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		681
385	glColor 1, 1, 1, 0.8;	682	glColor 1, 0, 0, 1; # TODO color
386		683
387	glBegin GL_QUADS;	684	glBegin GL_QUADS;
388	glTexCoord 0, 0; glVertex 0 , 0;	685	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};	686	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	687	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
393		690
394	glDisable GL_BLEND;	691	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	692	glDisable GL_TEXTURE_2D;
396	}	693	}
397		694
		695	#############################################################################
		696
398	package Crossfire::Client::Widget::TextEntry;	697	package Crossfire::Client::Widget::TextEntry;
399		698
400	our @ISA = Crossfire::Client::Widget::Label::;	699	our @ISA = Crossfire::Client::Widget::Label::;
401		700
402	use SDL;	701	use SDL;
…		…
420	$text .= chr $uni;	719	$text .= chr $uni;
421	}	720	}
422	$self->set_text ($text);	721	$self->set_text ($text);
423	}	722	}
424		723
425		724	#############################################################################
426	# XXX: TextView isn't neccessary with pango multiline text rendering
427	package Crossfire::Client::Widget::TextView;
428
429	use strict;
430
431	our @ISA = qw/Crossfire::Client::Widget/;
432
433	use SDL::OpenGL;
434	use SDL::OpenGL::Constants;
435
436	sub new {
437	my ($class, $text, $h) = @_;
438	my $self = $class->SUPER::new ();
439
440	$self->{txt_height} = $h;
441	@{$self->{lines}} = split /\r?\n/, $text;
442
443	for (split /\r?\n/, $text) {
444	$self->add_line ($_);
445	}
446	$self
447	}
448
449	#sub render_lines {
450	# my ($self) = @_;
451	#
452	# $self->{txt_lines} = [];
453	#
454	# for (@{$self->{lines}}) {
455	# push @{$self->{txt_lines}},
456	# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
457	# }
458	#}
459
460	sub add_line {
461	my ($self, $line) = @_;
462	push @{$self->{lines}}, $line;
463
464	push @{$self->{txt_lines}},
465	new_from_text Crossfire::Client::Texture $line, $self->{txt_height};
466	}
467
468	sub size_request {
469	my ($self) = @_;
470
471	my $w = 0;
472	my $h = 0;
473
474	for (@{$self->{txt_lines}}) {
475	if ($w < $_->{width}) { $w = $_->{width} }
476	$h += $_->{height};
477	}
478
479	return ($w, $h);
480	}
481
482	sub draw_line {
483	my ($self, $tex, $y) = @_;
484
485	glBindTexture GL_TEXTURE_2D, $tex->{name};
486
487	glColor 1, 0, 1;
488
489	glBegin GL_QUADS;
490	glTexCoord 0, 0; glVertex 0 , $y;
491	glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};
492	glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};
493	glTexCoord 1, 0; glVertex $tex->{width}, $y;
494	glEnd;
495	}
496
497	sub _draw {
498	my ($self) = @_;
499
500	glEnable GL_BLEND;
501	glEnable GL_TEXTURE_2D;
502	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;#DECAL;
503
504	my $l = 0;
505	for (@{$self->{txt_lines}}) {
506	$self->draw_line ($_, $l);
507	$l += $_->{height};
508	}
509
510	glDisable GL_BLEND;
511	glDisable GL_TEXTURE_2D;
512	}
513		725
514	package Crossfire::Client::Widget::MapWidget;	726	package Crossfire::Client::Widget::MapWidget;
515		727
516	use strict;	728	use strict;
517		729
…		…
526	sub key_down {	738	sub key_down {
527	print "MAPKEYDOWN\n";	739	print "MAPKEYDOWN\n";
528	}	740	}
529		741
530	sub key_up {	742	sub key_up {
		743	}
		744
		745	sub size_request {
		746
		747	}
		748
		749	sub size_allocate {
531	}	750	}
532		751
533	sub _draw {	752	sub _draw {
534	my ($self) = @_;	753	my ($self) = @_;
535		754
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	774	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	775	}
557		776
558	glEnable GL_TEXTURE_2D;	777	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	778	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	779	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		780
		781	my $sw4 = ($sw + 3) & ~3;
		782	my $lighting = "\x00" x ($sw4 * $sh);
561		783
562	for my $x (0 .. $sw - 1) {	784	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	785	for my $y (0 .. $sh - 1) {
564		786
565	my $cell = $map->[$x + $xofs][$y + $yofs]	787	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	788	or next;
567		789
568	my $darkness = $cell->[0] * (1 / 255);	790	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	791	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	792	$darkness = 0.15;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	793	}
		794	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		795
575	for my $num (grep $_, @$cell[1,2,3]) {	796	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	797	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		798
578	glBindTexture GL_TEXTURE_2D, $tex->{name};	799	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
590	glTexCoord 1, 0; glVertex $px + $w, $py;	811	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;	812	glEnd;
592	}	813	}
593	}	814	}
594	}	815	}
		816
		817	# if (1) { # higher quality darkness
		818	# $lighting =~ s/(.)/$1$1$1/gs;
		819	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		820	#
		821	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		822	#
		823	# $lighting = $pb->get_pixels;
		824	# $lighting =~ s/(.)../$1/gs;
		825	# }
		826
		827	$lighting = new Crossfire::Client::Texture
		828	width => $sw4,
		829	height => $sh,
		830	data => $lighting,
		831	internalformat => GL_ALPHA4,
		832	format => GL_ALPHA;
		833
		834	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		835	glColor 0, 0, 0, 0.75;
		836	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		837	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		838	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		839	glBegin GL_QUADS;
		840	glTexCoord 0, 0; glVertex 0 , 0;
		841	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		842	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		843	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		844	glEnd;
595		845
596	glDisable GL_TEXTURE_2D;	846	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	847	glDisable GL_BLEND;
598	}	848	}
599		849
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	896	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	897	$::CONN->send ("command run_stop");
648	}	898	}
649	}	899	}
650		900
		901	#############################################################################
		902
		903	package Crossfire::Client::Widget::Animator;
		904
		905	use SDL::OpenGL;
		906
		907	our @ISA = Crossfire::Client::Widget::Bin::;
		908
		909	sub moveto {
		910	my ($self, $x, $y) = @_;
		911
		912	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		913	$self->{speed} = 0.2;
		914	$self->{time} = 1;
		915
		916	::animation_start $self;
		917	}
		918
		919	sub animate {
		920	my ($self, $interval) = @_;
		921
		922	$self->{time} -= $interval * $self->{speed};
		923	if ($self->{time} <= 0) {
		924	$self->{time} = 0;
		925	::animation_stop $self;
		926	}
		927
		928	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		929
		930	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		931	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		932	}
		933
		934	sub _draw {
		935	my ($self) = @_;
		936
		937	glPushMatrix;
		938	glRotate $self->{time} * 10000, 0, 1, 0;
		939	$self->{children}[0]->draw;
		940	glPopMatrix;
		941	}
		942
651	1;	943	1;
652		944

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs. Revision 1.41 by root, Sun Apr 9 21:50:21 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs.
Revision 1.41 by root, Sun Apr 9 21:50:21 2006 UTC