[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 1.40 by root, Sun Apr 9 21:41:11 2006 UTC

…		…
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	our $FOCUS; # the widget with current focus
11	our @ACTIVE_WIDGETS;
12		11
13	# class methods for events	12	# class methods for events
14	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	13	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 }	14	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 }	15	sub feed_sdl_button_down_event { }
17	sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS }	16	sub feed_sdl_button_up_event { }
18		17
19	sub new {	18	sub new {
20	my $class = shift;	19	my $class = shift;
21		20
22	bless { @_ }, $class	21	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 { $_ && $_ != $_[0] }
34	@ACTIVE_WIDGETS;
35	}	22	}
36		23
37	sub move {	24	sub move {
38	my ($self, $x, $y, $z) = @_;	25	my ($self, $x, $y, $z) = @_;
39	$self->{x} = $x;	26	$self->{x} = $x;
…		…
44	sub needs_redraw {	31	sub needs_redraw {
45	0	32	0
46	}	33	}
47		34
48	sub size_request {	35	sub size_request {
		36	require Carp;
49	die "size_request is abtract";	37	Carp::confess "size_request is abtract";
		38	}
		39
		40	sub size_allocate {
		41	my ($self, $w, $h) = @_;
		42
		43	$self->{w} = $w;
		44	$self->{h} = $h;
50	}	45	}
51		46
52	sub focus_in {	47	sub focus_in {
53	my ($widget) = @_;	48	my ($widget) = @_;
54	$FOCUS = $widget;	49	$FOCUS = $widget;
…		…
72		67
73	sub button_up {	68	sub button_up {
74	my ($widget, $sdlev) = @_;	69	my ($widget, $sdlev) = @_;
75	}	70	}
76		71
77	sub w { $_[0]->{w} }	72	sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} }
78	sub h { $_[0]->{h} }	73	sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} }
79	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	74	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }
80	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	75	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }
81	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	76	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }
82		77
83	sub draw {	78	sub draw {
…		…
88	$self->_draw;	83	$self->_draw;
89	glPopMatrix;	84	glPopMatrix;
90	}	85	}
91		86
92	sub _draw {	87	sub _draw {
93	my ($widget) = @_;	88	my ($self) = @_;
		89
		90	warn "no draw defined for $self\n";
94	}	91	}
95		92
96	sub bbox {	93	sub bbox {
97	my ($widget) = @_;	94	my ($self) = @_;
		95	my ($w, $h) = $self->size_request;
		96	(
		97	$self->{x},
		98	$self->{y},
		99	$self->{x} = $w,
		100	$self->{y} = $h
		101	)
		102	}
		103
		104	sub find_widget {
		105	my ($self, $x, $y) = @_;
		106
		107	return $self
		108	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		109	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		110
		111	()
		112	}
		113
		114	sub del_parent { $_[0]->{parent} = undef }
		115
		116	sub set_parent {
		117	my ($self, $par) = @_;
		118
		119	$self->{parent} = $par;
		120	Scalar::Util::weaken $self->{parent};
		121	}
		122
		123	sub get_parent {
		124	$_[0]->{parent}
		125	}
		126
		127	sub update {
		128	my ($self) = @_;
		129
		130	$self->{parent}->update
		131	if $self->{parent};
98	}	132	}
99		133
100	sub DESTROY {	134	sub DESTROY {
101	my ($self) = @_;	135	my ($self) = @_;
102		136
103	$self->deactivate;	137	#$self->deactivate;
104	}	138	}
		139
		140	#############################################################################
105		141
106	package Crossfire::Client::Widget::Container;	142	package Crossfire::Client::Widget::Container;
107		143
108	our @ISA = Crossfire::Client::Widget::;	144	our @ISA = Crossfire::Client::Widget::;
109		145
110	use SDL::OpenGL;	146	sub new {
		147	my ($class, @widgets) = @_;
111		148
112	sub add { $_[0]->{child} = $_[1] }	149	my $self = $class->SUPER::new (children => []);
		150	$self->add ($_) for @widgets;
		151
		152	$self
		153	}
		154
		155	sub add {
		156	my ($self, $chld, $expand) = @_;
		157
		158	$chld->{expand} = $expand;
		159	$chld->set_parent ($self);
		160
		161	@{$self->{children}} =
		162	sort { $a->{z} <=> $b->{z} }
		163	@{$self->{children}}, $chld;
		164
		165	$self->size_allocate ($self->{w}, $self->{h});
		166	}
		167
		168	sub remove {
		169	my ($self, $widget) = @_;
		170
		171	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		172
		173	$self->size_allocate ($self->{w}, $self->{h});
		174	}
		175
		176	sub find_widget {
		177	my ($self, $x, $y) = @_;
		178
		179	my $res;
		180
		181	for (@{ $self->{children} }) {
		182	$res = $_->find_widget ($x, $y)
		183	and return $res;
		184	}
		185
		186	()
		187	}
		188
		189	sub size_request {
		190	my ($self) = @_;
		191
		192	my ($hs, $ws) = (0, 0);
		193	for (@{$self->{children} \|\| []}) {
		194	my ($w, $h) = $_->size_request;
		195	$hs += $h;
		196	if ($ws < $w) { $ws = $w }
		197	}
		198
		199	return ($ws, $hs);
		200	}
		201
		202	sub _draw {
		203	my ($self) = @_;
		204
		205	$_->draw for @{$self->{children}};
		206	}
		207
		208	#############################################################################
		209
		210	package Crossfire::Client::Widget::Bin;
		211
		212	our @ISA = Crossfire::Client::Widget::Container::;
		213
113	sub get { $_[0]->{child} }	214	sub child { $_[0]->{children}[0] }
114		215
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	216	sub size_request {
		217	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		218	}
116		219
117	sub _draw { die "Containers can't be drawn!" }	220	sub size_allocate {
		221	my ($self, $w, $h) = @_;
		222	$self->SUPER::size_allocate ($w, $h);
		223	$self->{children}[0]->size_allocate ($w, $h)
		224	if $self->{children}[0]
		225	}
		226
		227	#############################################################################
		228
		229	package Crossfire::Client::Widget::Toplevel;
		230
		231	our @ISA = Crossfire::Client::Widget::Container::;
		232
		233	sub update {
		234	my ($self) = @_;
		235
		236	::refresh ();
		237	}
		238
		239	#############################################################################
118		240
119	package Crossfire::Client::Widget::Window;	241	package Crossfire::Client::Widget::Window;
120		242
121	our @ISA = Crossfire::Client::Widget::Container::;	243	our @ISA = Crossfire::Client::Widget::Bin::;
122		244
123	use SDL::OpenGL;	245	use SDL::OpenGL;
124		246
125	sub add {	247	sub add {
126	my ($self, $chld) = @_;	248	my ($self, $chld) = @_;
		249	warn "ADD $chld\n";
127	$self->SUPER::add ($chld);	250	$self->SUPER::add ($chld);
128	$self->render_chld; #TODO: Move this to the size_request event propably?	251	$chld->set_parent ($self);
		252	}
		253
		254	sub remove {
		255	my ($self) = @_;
		256	# TODO FIXME: removing a child from a window will crash, see render_chld
		257	# $self->update;
		258	}
		259
		260	sub update {
		261	my ($self) = @_;
		262	$self->render_chld;
129	}	263	}
130		264
131	sub render_chld {	265	sub render_chld {
132	my ($self) = @_;	266	my ($self) = @_;
133	my $chld = $self->get;	267	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;	268	my ($w, $h) = $self->size_request;
135		269
		270	require Carp;
		271	Carp::cluck "RENDERCHI $w $h";
		272	warn "RENDERCHI $w $h\n";
136	$self->{texture} =	273	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	274	Crossfire::Client::Texture->new_from_opengl (
138	$w, $h, sub { $chld->draw }	275	$w, $h, sub { $chld->draw }
139	);	276	);
140	$self->{texture}->upload;	277	$self->{texture}->upload;
141	}	278	}
142		279
143	sub size_request {	280	sub size_request {
144	my ($self) = @_;	281	my ($self) = @_;
145	my $chld = $self->get	282	($self->w, $self->h)
146	or return (0, 0);	283	}
147	$chld->size_request	284
		285	sub size_allocate {
		286	my ($self, $w, $h) = @_;
		287
		288	$self->w ($w);
		289	$self->h ($h);
		290	$self->get->size_allocate ($w, $h);
		291
		292	$self->update; #TODO: Move this to the size_request event propably?
148	}	293	}
149		294
150	sub _draw {	295	sub _draw {
151	my ($self) = @_;	296	my ($self) = @_;
152		297
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	298	my ($w, $h) = ($self->w, $self->h);
154		299
155	my $tex = $self->{texture}	300	my $tex = $self->{texture}
156	or return;	301	or return;
157		302
158	glEnable GL_BLEND;	303	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	304	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	305	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};	306	glBindTexture GL_TEXTURE_2D, $tex->{name};
162
163	glColor 1, 0, 1;
164		307
165	glBegin GL_QUADS;	308	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;	309	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;	310	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;	311	glTexCoord 1, 1; glVertex $w, $h;
…		…
171		314
172	glDisable GL_BLEND;	315	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	316	glDisable GL_TEXTURE_2D;
174	}	317	}
175		318
		319	#############################################################################
		320
176	package Crossfire::Client::Widget::Frame;	321	package Crossfire::Client::Widget::Frame;
177		322
178	our @ISA = Crossfire::Client::Widget::Container::;	323	our @ISA = Crossfire::Client::Widget::Bin::;
179		324
180	use SDL::OpenGL;	325	use SDL::OpenGL;
181		326
182	sub size_request {	327	sub size_request {
183	my ($self) = @_;	328	my ($self) = @_;
184	my $chld = $self->get	329	my $chld = $self->child
185	or return (0, 0);	330	or return (0, 0);
186		331
187	$chld->move (2, 2);	332	$chld->move (2, 2);
188		333
189	map { $_ + 4 } $chld->size_request;	334	map { $_ + 4 } $chld->size_request;
190	}	335	}
191		336
		337	sub size_allocate {
		338	my ($self, $w, $h) = @_;
		339
		340	$self->w ($w);
		341	$self->h ($h);
		342
		343	$self->child->size_allocate ($w - 4, $h - 4);
		344	$self->child->move (2, 2);
		345	}
		346
192	sub _draw {	347	sub _draw {
193	my ($self) = @_;	348	my ($self) = @_;
194		349
195	my $chld = $self->get;	350	my $chld = $self->child;
196		351
197	my ($w, $h) = $chld->size_request;	352	my ($w, $h) = $chld->size_request;
198		353
199	glBegin GL_QUADS;	354	glBegin GL_QUADS;
200	glColor 0, 0, 0;	355	glColor 0, 0, 0;
…		…
205	glEnd;	360	glEnd;
206		361
207	$chld->draw;	362	$chld->draw;
208	}	363	}
209		364
		365	#############################################################################
		366
210	package Crossfire::Client::Widget::FancyFrame;	367	package Crossfire::Client::Widget::FancyFrame;
211		368
212	our @ISA = Crossfire::Client::Widget::Frame::;	369	our @ISA = Crossfire::Client::Widget::Frame::;
213		370
214	use SDL::OpenGL;	371	use SDL::OpenGL;
215		372
216	#TODO: implement themed frame	373	sub new {
		374	my ($self, $theme) = @_;
		375	$self = $self->SUPER::new;
		376
		377	$self->{txts} = [
		378	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		379	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png)
		380	];
		381	$self
		382	}
		383
		384	sub size_request {
		385	my ($self) = @_;
		386
		387	my ($w, $h) = $self->SUPER::size_request;
		388
		389	$h += $self->{txts}->[1]->{height};
		390	$h += $self->{txts}->[4]->{height};
		391	$w += $self->{txts}->[2]->{width};
		392	$w += $self->{txts}->[3]->{width};
		393
		394	($w, $h)
		395	}
		396
		397	sub size_allocate {
		398	my ($self, $w, $h) = @_;
		399
		400	$self->SUPER::size_allocate ($w, $h);
		401
		402	$h -= $self->{txts}->[1]->{height};
		403	$h -= $self->{txts}->[4]->{height};
		404	$w -= $self->{txts}->[2]->{width};
		405	$w -= $self->{txts}->[3]->{width};
		406
		407	$h = $h < 0 ? 0 : $h;
		408	$w = $w < 0 ? 0 : $w;
		409	warn "CHILD:$w $h\n";
		410	$self->child->size_allocate ($w, $h);
		411	$self->child->move ($self->{txts}->[3]->{width}, $self->{txts}->[1]->{height});
		412	}
		413
		414	sub _draw {
		415	my ($self) = @_;
		416
		417	my ($w, $h) = ($self->w, $self->h);
		418	my ($cw, $ch) = ($self->child->w, $self->child->h);
		419
		420	glEnable GL_BLEND;
		421	glEnable GL_TEXTURE_2D;
		422	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		423	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		424
		425	my $top = $self->{txts}->[1];
		426	glBindTexture GL_TEXTURE_2D, $top->{name};
		427
		428	glBegin GL_QUADS;
		429	glTexCoord 0, 0; glVertex 0 , 0;
		430	glTexCoord 0, 1; glVertex 0 , $top->{height};
		431	glTexCoord 1, 1; glVertex $w , $top->{height};
		432	glTexCoord 1, 0; glVertex $w , 0;
		433	glEnd;
		434
		435	my $left = $self->{txts}->[3];
		436	glBindTexture GL_TEXTURE_2D, $left->{name};
		437
		438	glBegin GL_QUADS;
		439	glTexCoord 0, 0; glVertex 0 , $top->{height};
		440	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		441	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		442	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		443	glEnd;
		444
		445	my $right = $self->{txts}->[2];
		446	glBindTexture GL_TEXTURE_2D, $right->{name};
		447
		448	glBegin GL_QUADS;
		449	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		450	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		451	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		452	glTexCoord 1, 0; glVertex $w , $top->{height};
		453	glEnd;
		454
		455	my $bottom = $self->{txts}->[4];
		456	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		457
		458	glBegin GL_QUADS;
		459	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		460	glTexCoord 0, 1; glVertex 0 , $h;
		461	glTexCoord 1, 1; glVertex $w , $h;
		462	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		463	glEnd;
		464
		465	my $bg = $self->{txts}->[0];
		466	glBindTexture GL_TEXTURE_2D, $bg->{name};
		467	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		468	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		469	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		470
		471	my $rep_x = $cw / $bg->{width};
		472	my $rep_y = $ch / $bg->{height};
		473
		474	glBegin GL_QUADS;
		475	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		476	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		477	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		478	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		479	glEnd;
		480
		481	glDisable GL_BLEND;
		482	glDisable GL_TEXTURE_2D;
		483
		484	$self->child->draw;
		485
		486	}
		487
		488	#############################################################################
217		489
218	package Crossfire::Client::Widget::Table;	490	package Crossfire::Client::Widget::Table;
219		491
220	our @ISA = Crossfire::Client::Widget::Container::;	492	our @ISA = Crossfire::Client::Widget::Bin::;
221		493
222	use SDL::OpenGL;	494	use SDL::OpenGL;
223		495
224	sub add {	496	sub add {
225	my ($self, $x, $y, $chld) = @_;	497	my ($self, $x, $y, $chld) = @_;
		498	my $old_chld = $self->{children}[$y][$x];
		499
226	$self->{childs}[$y][$x] = $chld;	500	$self->{children}[$y][$x] = $chld;
		501	$chld->set_parent ($self);
		502	$self->update;
227	}	503	}
228		504
229	sub max_row_height {	505	sub max_row_height {
230	my ($self, $row) = @_;	506	my ($self, $row) = @_;
231		507
232	my $hs = 0;	508	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	509	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	510	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	511	if ($c) {
236	my ($w, $h) = $c->size_request;	512	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	513	if ($hs < $h) { $hs = $h }
238	}	514	}
239	}	515	}
…		…
242		518
243	sub max_col_width {	519	sub max_col_width {
244	my ($self, $col) = @_;	520	my ($self, $col) = @_;
245		521
246	my $ws = 0;	522	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	523	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	524	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	525	if ($c) {
250	my ($w, $h) = $c->size_request;	526	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	527	if ($ws < $w) { $ws = $w }
252	}	528	}
253	}	529	}
…		…
257	sub size_request {	533	sub size_request {
258	my ($self) = @_;	534	my ($self) = @_;
259		535
260	my ($hs, $ws) = (0, 0);	536	my ($hs, $ws) = (0, 0);
261		537
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	538	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	539	$hs += $self->max_row_height ($yi);
264	}	540	}
265		541
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	542	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	543	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	544	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	545	$wm += $self->max_col_width ($xi)
270	}	546	}
271	if ($ws < $wm) { $ws = $wm }	547	if ($ws < $wm) { $ws = $wm }
272	}	548	}
273		549
…		…
276		552
277	sub _draw {	553	sub _draw {
278	my ($self) = @_;	554	my ($self) = @_;
279		555
280	my $y = 0;	556	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	557	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	558	my $x = 0;
283		559
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	560	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		561
286	my $c = $self->{childs}->[$yi]->[$xi];	562	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	563	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	564	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	565	$c->draw if $c;
290	}	566	}
291		567
…		…
294		570
295	$y += $self->max_row_height ($yi);	571	$y += $self->max_row_height ($yi);
296	}	572	}
297	}	573	}
298		574
		575	#############################################################################
		576
299	package Crossfire::Client::Widget::VBox;	577	package Crossfire::Client::Widget::VBox;
300		578
301	our @ISA = Crossfire::Client::Widget::Container::;	579	our @ISA = Crossfire::Client::Widget::Container::;
302		580
303	use SDL::OpenGL;	581	use SDL::OpenGL;
304		582
305	sub add {	583	sub size_allocate {
306	my ($self, $chld) = @_;	584	my ($self, $w, $h) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309		585
310	sub size_request {	586	$self->w ($w);
311	my ($self) = @_;	587	$self->h ($h);
312		588
313	my ($hs, $ws) = (0, 0);	589	my $exp;
		590	my @oth;
		591	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	592	for (@{$self->{children}}) {
		593	if ($_->{expand}) {
		594	$exp = $_;
		595	last;
		596	}
		597	push @oth, $_;
		598	}
		599
		600	my ($ow, $oh);
		601
		602	# get sizes of other widgets
		603	for (@oth) {
315	my ($w, $h) = $_->size_request;	604	my ($w, $h) = $_->size_request;
316	$hs += $h;	605	$oh += $h;
317	if ($ws < $w) { $ws = $w }	606	if ($ow < $w) { $ow = $w }
318	}	607	}
319		608
320	return ($ws, $hs);	609	my $y = 0;
		610	for (@{$self->{children}}) {
		611	$_->move (0, $y);
		612
		613	if ($_ == $exp) {
		614	$_->size_allocate ($w, $h - $oh);
		615	$y += $h - $oh;
		616	} else {
		617	my ($cw, $h) = $_->size_request;
		618	$_->size_allocate ($w, $h);
		619	$y += $h;
		620	}
		621	}
321	}	622	}
322		623
323	sub _draw {	624	sub _draw {
324	my ($self) = @_;	625	my ($self) = @_;
325		626
326	my ($x, $y);	627	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	628	for (@{$self->{children} \|\| []}) {
328	$_->move (0, $y, 0); #TODO: move to size_request
329	$_->draw;	629	$_->draw;
330	my ($w, $h) = $_->size_request;
331	$y += $h;	630	$y += $_->h;
332	}	631	}
333	}	632	}
		633
		634	#############################################################################
334		635
335	package Crossfire::Client::Widget::Label;	636	package Crossfire::Client::Widget::Label;
336		637
337	our @ISA = Crossfire::Client::Widget::;	638	our @ISA = Crossfire::Client::Widget::;
338		639
339	use SDL::OpenGL;	640	use SDL::OpenGL;
340		641
341	sub new {	642	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	643	my ($class, $x, $y, $z, $height, $text) = @_;
343		644
		645	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	646	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		647
346	$self->set_text ($text);	648	$self->set_text ($text);
347		649
348	$self	650	$self
…		…
350		652
351	sub set_text {	653	sub set_text {
352	my ($self, $text) = @_;	654	my ($self, $text) = @_;
353		655
354	$self->{text} = $text;	656	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	657	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		658
		659	$self->update;
357	}	660	}
358		661
359	sub get_text {	662	sub get_text {
360	my ($self, $text) = @_;	663	my ($self, $text) = @_;
361		664
…		…
380	glEnable GL_TEXTURE_2D;	683	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	684	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	685	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};	686	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		687
385	glColor 1, 1, 1, 0.8;	688	glColor 1, 0, 0, 1; # TODO color
386		689
387	glBegin GL_QUADS;	690	glBegin GL_QUADS;
388	glTexCoord 0, 0; glVertex 0 , 0;	691	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};	692	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	693	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
393		696
394	glDisable GL_BLEND;	697	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	698	glDisable GL_TEXTURE_2D;
396	}	699	}
397		700
		701	#############################################################################
		702
398	package Crossfire::Client::Widget::TextEntry;	703	package Crossfire::Client::Widget::TextEntry;
399		704
400	our @ISA = Crossfire::Client::Widget::Label::;	705	our @ISA = Crossfire::Client::Widget::Label::;
401		706
402	use SDL;	707	use SDL;
…		…
420	$text .= chr $uni;	725	$text .= chr $uni;
421	}	726	}
422	$self->set_text ($text);	727	$self->set_text ($text);
423	}	728	}
424		729
425		730	#############################################################################
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 += $_->{height};
508	}
509
510	glDisable GL_BLEND;
511	glDisable GL_TEXTURE_2D;
512	}
513		731
514	package Crossfire::Client::Widget::MapWidget;	732	package Crossfire::Client::Widget::MapWidget;
515		733
516	use strict;	734	use strict;
517		735
…		…
526	sub key_down {	744	sub key_down {
527	print "MAPKEYDOWN\n";	745	print "MAPKEYDOWN\n";
528	}	746	}
529		747
530	sub key_up {	748	sub key_up {
		749	}
		750
		751	sub size_request {
		752
		753	}
		754
		755	sub size_allocate {
531	}	756	}
532		757
533	sub _draw {	758	sub _draw {
534	my ($self) = @_;	759	my ($self) = @_;
535		760
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	780	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	781	}
557		782
558	glEnable GL_TEXTURE_2D;	783	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	784	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	785	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		786
		787	my $sw4 = ($sw + 3) & ~3;
		788	my $lighting = "\x00" x ($sw4 * $sh);
561		789
562	for my $x (0 .. $sw - 1) {	790	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	791	for my $y (0 .. $sh - 1) {
564		792
565	my $cell = $map->[$x + $xofs][$y + $yofs]	793	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	794	or next;
567		795
568	my $darkness = $cell->[0] * (1 / 255);	796	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	797	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	798	$darkness = 0.15;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	799	}
		800	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		801
575	for my $num (grep $_, @$cell[1,2,3]) {	802	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	803	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		804
578	glBindTexture GL_TEXTURE_2D, $tex->{name};	805	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
590	glTexCoord 1, 0; glVertex $px + $w, $py;	817	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;	818	glEnd;
592	}	819	}
593	}	820	}
594	}	821	}
		822
		823	# if (1) { # higher quality darkness
		824	# $lighting =~ s/(.)/$1$1$1/gs;
		825	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		826	#
		827	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		828	#
		829	# $lighting = $pb->get_pixels;
		830	# $lighting =~ s/(.)../$1/gs;
		831	# }
		832
		833	$lighting = new Crossfire::Client::Texture
		834	width => $sw4,
		835	height => $sh,
		836	data => $lighting,
		837	internalformat => GL_ALPHA4,
		838	format => GL_ALPHA;
		839
		840	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		841	glColor 0, 0, 0, 0.75;
		842	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		843	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		844	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		845	glBegin GL_QUADS;
		846	glTexCoord 0, 0; glVertex 0 , 0;
		847	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		848	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		849	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		850	glEnd;
595		851
596	glDisable GL_TEXTURE_2D;	852	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	853	glDisable GL_BLEND;
598	}	854	}
599		855
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	902	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	903	$::CONN->send ("command run_stop");
648	}	904	}
649	}	905	}
650		906
		907	#############################################################################
		908
		909	package Crossfire::Client::Widget::Animator;
		910
		911	use SDL::OpenGL;
		912
		913	our @ISA = Crossfire::Client::Widget::Bin::;
		914
		915	sub moveto {
		916	my ($self, $x, $y) = @_;
		917
		918	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		919	$self->{speed} = 0.2;
		920	$self->{time} = 1;
		921
		922	::animation_start $self;
		923	}
		924
		925	sub animate {
		926	my ($self, $interval) = @_;
		927
		928	$self->{time} -= $interval * $self->{speed};
		929	if ($self->{time} <= 0) {
		930	$self->{time} = 0;
		931	::animation_stop $self;
		932	}
		933
		934	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		935
		936	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		937	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		938	}
		939
		940	sub _draw {
		941	my ($self) = @_;
		942
		943	glPushMatrix;
		944	glRotate $self->{time} * 10000, 0, 1, 0;
		945	$self->{children}[0]->draw;
		946	glPopMatrix;
		947	}
		948
651	1;	949	1;
652		950

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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 1.40 by root, Sun Apr 9 21:41:11 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 1.40 by root, Sun Apr 9 21:41:11 2006 UTC