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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.22 by elmex, Sat Apr 8 18:18:09 2006 UTC vs.
Revision 1.45 by root, Sun Apr 9 22:19:03 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
		148	sub new {
		149	my ($class, @widgets) = @_;
		150
		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	if $self->{w}; #TODO: check for "realised state"
		169	}
		170
		171	sub remove {
		172	my ($self, $widget) = @_;
		173
		174	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		175
		176	$self->size_allocate ($self->{w}, $self->{h});
		177	}
		178
		179	sub find_widget {
		180	my ($self, $x, $y) = @_;
		181
		182	$x -= $self->{x};
		183	$y -= $self->{y};
		184
		185	my $res;
		186
		187	for (@{ $self->{children} }) {
		188	$res = $_->find_widget ($x, $y)
		189	and return $res;
		190	}
		191
		192	()
		193	}
		194
		195	sub _draw {
		196	my ($self) = @_;
		197
		198	$_->draw for @{$self->{children}};
		199	}
		200
		201	#############################################################################
		202
		203	package Crossfire::Client::Widget::Bin;
		204
		205	our @ISA = Crossfire::Client::Widget::Container::;
		206
		207	sub child { $_[0]->{children}[0] }
		208
		209	sub size_request {
		210	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		211	}
		212
		213	sub size_allocate {
		214	my ($self, $w, $h) = @_;
		215
		216	$self->SUPER::size_allocate ($w, $h);
		217	$self->{children}[0]->size_allocate ($w, $h)
		218	if $self->{children}[0]
		219	}
		220
		221	#############################################################################
		222
		223	package Crossfire::Client::Widget::Toplevel;
		224
		225	our @ISA = Crossfire::Client::Widget::Container::;
		226
		227	sub update {
		228	my ($self) = @_;
		229
		230	::refresh ();
		231	}
		232
		233	sub add {
		234	my ($self, $widget) = @_;
		235
		236	$self->SUPER::add ($widget);
		237
		238	$widget->size_allocate ($widget->size_request);
		239	}
		240
		241	#############################################################################
		242
		243	package Crossfire::Client::Widget::Window;
		244
		245	our @ISA = Crossfire::Client::Widget::Bin::;
		246
110	use SDL::OpenGL;	247	use SDL::OpenGL;
111		248
112	sub add { $_[0]->{child} = $_[1] }	249	sub new {
113	sub get { $_[0]->{child} }	250	my ($class, $x, $y, $z, $w, $h) = @_;
114		251
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	252	my $self = $class->SUPER::new;
116		253
117	sub _draw { die "Containers can't be drawn!" }	254	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		255	}
118		256
119	package Crossfire::Client::Widget::Window;	257	sub update {
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	258	my ($self) = @_;
127	$self->SUPER::add ($chld);	259
128	$self->render_chld;	260	$self->render_chld;
		261	$self->SUPER::update;
129	}	262	}
130		263
131	sub render_chld {	264	sub render_chld {
132	my ($self) = @_;	265	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135
136	$w = $h = 256;
137		266
138	$self->{texture} =	267	$self->{texture} =
139	Crossfire::Client::Texture->new_from_opengl (	268	Crossfire::Client::Texture->new_from_opengl (
140	$w, $h, sub {	269	$self->{w}, $self->{h}, sub { $self->child->draw }
141	glPushMatrix;
142	glLoadIdentity;
143	$chld->_draw;
144	glPopMatrix;
145	}
146	);	270	);
147	$self->{texture}->upload;
148	}	271	}
149		272
150	sub size_request {	273	sub size_allocate {
151	my ($self) = @_;	274	my ($self, $w, $h) = @_;
152	my $chld = $self->get	275
153	or return (0, 0);	276	$self->{w} = $w;
154	$chld->size_request	277	$self->{h} = $h;
		278
		279	$self->child->size_allocate ($w, $h);
		280
		281	$self->render_chld;
155	}	282	}
156		283
157	sub _draw {	284	sub _draw {
158	my ($self) = @_;	285	my ($self) = @_;
159		286
160	my ($w, $h) = $self->size_request;	287	my ($w, $h) = ($self->w, $self->h);
		288
161	my $tex = $self->{texture}	289	my $tex = $self->{texture}
162	or return;	290	or return;
163		291
164	glEnable GL_BLEND;	292	glEnable GL_BLEND;
165	glEnable GL_TEXTURE_2D;	293	glEnable GL_TEXTURE_2D;
166	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	294	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
167	glBindTexture GL_TEXTURE_2D, $tex->{name};	295	glBindTexture GL_TEXTURE_2D, $tex->{name};
168		296
169	glColor 1, 1, 1;
170
171	glBegin GL_QUADS;	297	glBegin GL_QUADS;
172	glTexCoord 0, 0; glVertex 0 , 0;	298	glTexCoord 0, 0; glVertex 0, 0;
173	glTexCoord 0, 1; glVertex 0 , $h;	299	glTexCoord 0, 1; glVertex 0, $h;
174	glTexCoord 1, 1; glVertex $w , $h;	300	glTexCoord 1, 1; glVertex $w, $h;
175	glTexCoord 1, 0; glVertex $w , 0;	301	glTexCoord 1, 0; glVertex $w, 0;
176	glEnd;	302	glEnd;
177		303
178	glDisable GL_BLEND;	304	glDisable GL_BLEND;
179	glDisable GL_TEXTURE_2D;	305	glDisable GL_TEXTURE_2D;
180	}	306	}
181		307
		308	#############################################################################
		309
182	package Crossfire::Client::Widget::Frame;	310	package Crossfire::Client::Widget::Frame;
183		311
184	our @ISA = Crossfire::Client::Widget::Container::;	312	our @ISA = Crossfire::Client::Widget::Bin::;
185		313
186	use SDL::OpenGL;	314	use SDL::OpenGL;
187		315
188	sub size_request {	316	sub size_request {
189	my ($self) = @_;	317	my ($self) = @_;
190	my $chld = $self->get	318	my $chld = $self->child
191	or return (0, 0);	319	or return (0, 0);
		320
		321	$chld->move (2, 2);
		322
192	map { $_ + 4 } $chld->size_request;	323	map { $_ + 4 } $chld->size_request;
193	}	324	}
194		325
		326	sub size_allocate {
		327	my ($self, $w, $h) = @_;
		328
		329	$self->{w} = $w;
		330	$self->{h} = $h;
		331
		332	$self->child->size_allocate ($w - 4, $h - 4);
		333	$self->child->move (2, 2);
		334	}
		335
195	sub _draw {	336	sub _draw {
196	my ($self) = @_;	337	my ($self) = @_;
197		338
198	my $chld = $self->get;	339	my $chld = $self->child;
199		340
200	my ($w, $h) = $chld->size_request;	341	my ($w, $h) = $chld->size_request;
201		342
202	glColor 1, 0, 0;
203	glBegin GL_QUADS;	343	glBegin GL_QUADS;
		344	glColor 0, 0, 0;
204	glTexCoord 0, 0; glVertex 0 , 0;	345	glTexCoord 0, 0; glVertex 0 , 0;
205	glTexCoord 0, 1; glVertex 0 , $h + 4;	346	glTexCoord 0, 1; glVertex 0 , $h + 4;
206	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	347	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
207	glTexCoord 1, 0; glVertex $w + 4 , 0;	348	glTexCoord 1, 0; glVertex $w + 4 , 0;
208	glEnd;	349	glEnd;
209		350
210	glPushMatrix;
211	glTranslate (2, 2, 0);
212	$chld->_draw;	351	$chld->draw;
213	glPopMatrix;
214	}	352	}
		353
		354	#############################################################################
		355
		356	package Crossfire::Client::Widget::FancyFrame;
		357
		358	our @ISA = Crossfire::Client::Widget::Bin::;
		359
		360	use SDL::OpenGL;
		361
		362	my @tex =
		363	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		364	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		365
		366	sub size_request {
		367	my ($self) = @_;
		368
		369	my ($w, $h) = $self->SUPER::size_request;
		370
		371	$h += $tex[1]->{height};
		372	$h += $tex[4]->{height};
		373	$w += $tex[2]->{width};
		374	$w += $tex[3]->{width};
		375
		376	($w, $h)
		377	}
		378
		379	sub size_allocate {
		380	my ($self, $w, $h) = @_;
		381
		382	$self->SUPER::size_allocate ($w, $h);
		383
		384	$h -= $tex[1]->{height};
		385	$h -= $tex[4]->{height};
		386	$w -= $tex[2]->{width};
		387	$w -= $tex[3]->{width};
		388
		389	$h = $h < 0 ? 0 : $h;
		390	$w = $w < 0 ? 0 : $w;
		391
		392	$self->child->size_allocate ($w, $h);
		393	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		394	}
		395
		396	sub _draw {
		397	my ($self) = @_;
		398
		399	my ($w, $h) = ($self->{w}, $self->{h});
		400	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		401
		402	glEnable GL_BLEND;
		403	glEnable GL_TEXTURE_2D;
		404	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		405	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		406
		407	my $top = $tex[1];
		408	glBindTexture GL_TEXTURE_2D, $top->{name};
		409
		410	glBegin GL_QUADS;
		411	glTexCoord 0, 0; glVertex 0 , 0;
		412	glTexCoord 0, 1; glVertex 0 , $top->{height};
		413	glTexCoord 1, 1; glVertex $w , $top->{height};
		414	glTexCoord 1, 0; glVertex $w , 0;
		415	glEnd;
		416
		417	my $left = $tex[3];
		418	glBindTexture GL_TEXTURE_2D, $left->{name};
		419
		420	glBegin GL_QUADS;
		421	glTexCoord 0, 0; glVertex 0 , $top->{height};
		422	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		423	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		424	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		425	glEnd;
		426
		427	my $right = $tex[2];
		428	glBindTexture GL_TEXTURE_2D, $right->{name};
		429
		430	glBegin GL_QUADS;
		431	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		432	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		433	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		434	glTexCoord 1, 0; glVertex $w , $top->{height};
		435	glEnd;
		436
		437	my $bottom = $tex[4];
		438	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		439
		440	glBegin GL_QUADS;
		441	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		442	glTexCoord 0, 1; glVertex 0 , $h;
		443	glTexCoord 1, 1; glVertex $w , $h;
		444	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		445	glEnd;
		446
		447	my $bg = $tex[0];
		448	glBindTexture GL_TEXTURE_2D, $bg->{name};
		449	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		450	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		451	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		452
		453	my $rep_x = $cw / $bg->{width};
		454	my $rep_y = $ch / $bg->{height};
		455
		456	glBegin GL_QUADS;
		457	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		458	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		459	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		460	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		461	glEnd;
		462
		463	glDisable GL_BLEND;
		464	glDisable GL_TEXTURE_2D;
		465
		466	$self->child->draw;
		467
		468	}
		469
		470	#############################################################################
215		471
216	package Crossfire::Client::Widget::Table;	472	package Crossfire::Client::Widget::Table;
217		473
218	our @ISA = Crossfire::Client::Widget::Container::;	474	our @ISA = Crossfire::Client::Widget::Bin::;
219		475
220	use SDL::OpenGL;	476	use SDL::OpenGL;
221		477
222	sub add {	478	sub add {
223	my ($self, $x, $y, $chld) = @_;	479	my ($self, $x, $y, $chld) = @_;
		480	my $old_chld = $self->{children}[$y][$x];
		481
224	$self->{childs}[$y][$x] = $chld;	482	$self->{children}[$y][$x] = $chld;
		483	$chld->set_parent ($self);
		484	$self->update;
225	}	485	}
226		486
227	sub max_row_height {	487	sub max_row_height {
228	my ($self, $row) = @_;	488	my ($self, $row) = @_;
229		489
230	my $hs = 0;	490	my $hs = 0;
231	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	491	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
232	my $c = $self->{childs}->[$row]->[$xi];	492	my $c = $self->{children}->[$row]->[$xi];
233	if ($c) {	493	if ($c) {
234	my ($w, $h) = $c->size_request;	494	my ($w, $h) = $c->size_request;
235	if ($hs < $h) { $hs = $h }	495	if ($hs < $h) { $hs = $h }
236	}	496	}
237	}	497	}
…		…
240		500
241	sub max_col_width {	501	sub max_col_width {
242	my ($self, $col) = @_;	502	my ($self, $col) = @_;
243		503
244	my $ws = 0;	504	my $ws = 0;
245	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	505	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
246	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	506	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
247	if ($c) {	507	if ($c) {
248	my ($w, $h) = $c->size_request;	508	my ($w, $h) = $c->size_request;
249	if ($ws < $w) { $ws = $w }	509	if ($ws < $w) { $ws = $w }
250	}	510	}
251	}	511	}
…		…
255	sub size_request {	515	sub size_request {
256	my ($self) = @_;	516	my ($self) = @_;
257		517
258	my ($hs, $ws) = (0, 0);	518	my ($hs, $ws) = (0, 0);
259		519
260	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	520	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
261	$hs += $self->max_row_height ($yi);	521	$hs += $self->max_row_height ($yi);
262	}	522	}
263		523
264	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	524	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
265	my $wm = 0;	525	my $wm = 0;
266	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	526	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
267	$wm += $self->max_col_width ($xi)	527	$wm += $self->max_col_width ($xi)
268	}	528	}
269	if ($ws < $wm) { $ws = $wm }	529	if ($ws < $wm) { $ws = $wm }
270	}	530	}
271		531
…		…
274		534
275	sub _draw {	535	sub _draw {
276	my ($self) = @_;	536	my ($self) = @_;
277		537
278	my $y = 0;	538	my $y = 0;
279	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	539	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
280	my $x = 0;	540	my $x = 0;
281		541
282	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	542	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
283		543
284	glPushMatrix;
285	glTranslate ($x, $y, 0);
286	my $c = $self->{childs}->[$yi]->[$xi];	544	my $c = $self->{children}->[$yi]->[$xi];
		545	if ($c) {
		546	$c->move ($x, $y, 0); #TODO: Move to size_request
287	$c->_draw if $c;	547	$c->draw if $c;
288	glPopMatrix;	548	}
289		549
290	$x += $self->max_col_width ($xi);	550	$x += $self->max_col_width ($xi);
291	}	551	}
292		552
293	$y += $self->max_row_height ($yi);	553	$y += $self->max_row_height ($yi);
294	}	554	}
295	}	555	}
296		556
		557	#############################################################################
		558
297	package Crossfire::Client::Widget::VBox;	559	package Crossfire::Client::Widget::VBox;
298		560
299	our @ISA = Crossfire::Client::Widget::Container::;	561	our @ISA = Crossfire::Client::Widget::Container::;
300		562
301	use SDL::OpenGL;	563	use SDL::OpenGL;
302		564
303	sub add {
304	my ($self, $chld) = @_;
305	push @{$self->{childs}}, $chld;
306	}
307
308	sub size_request {	565	sub size_request {
309	my ($self) = @_;	566	my ($self) = @_;
310		567
311	my ($hs, $ws) = (0, 0);	568	my @alloc = map [$_->size_request], @{$self->{children}};
		569
		570	(
		571	(List::Util::max map $_->[0], @alloc),
		572	(List::Util::sum map $_->[1], @alloc),
		573	)
		574	}
		575
		576	sub size_allocate {
		577	my ($self, $w, $h) = @_;
		578
		579	$self->w ($w);
		580	$self->h ($h);
		581
		582	my $exp;
		583	my @oth;
		584	# find expand widget
312	for (@{$self->{childs} \|\| []}) {	585	for (@{$self->{children}}) {
		586	if ($_->{expand}) {
		587	$exp = $_;
		588	last;
		589	}
		590	push @oth, $_;
		591	}
		592
		593	my ($ow, $oh);
		594
		595	# get sizes of other widgets
		596	for (@oth) {
313	my ($w, $h) = $_->size_request;	597	my ($w, $h) = $_->size_request;
314	$hs += $h;	598	$oh += $h;
315	if ($ws < $w) { $ws = $w }	599	if ($ow < $w) { $ow = $w }
316	}	600	}
317		601
318	return ($ws, $hs);	602	my $y = 0;
319	}
320
321	sub _draw {
322	my ($self) = @_;
323
324	my ($x, $y);
325	for (@{$self->{childs} \|\| []}) {	603	for (@{$self->{children}}) {
326	glPushMatrix;	604	$_->move (0, $y);
327	glTranslate (0, $y, 0);	605
328	$_->_draw;	606	if ($_ == $exp) {
329	glPopMatrix;	607	$_->size_allocate ($w, $h - $oh);
		608	$y += $h - $oh;
		609	} else {
330	my ($w, $h) = $_->size_request;	610	my ($cw, $h) = $_->size_request;
		611	$_->size_allocate ($w, $h);
331	$y += $h;	612	$y += $h;
		613	}
332	}	614	}
333	}	615	}
		616
		617	#############################################################################
334		618
335	package Crossfire::Client::Widget::Label;	619	package Crossfire::Client::Widget::Label;
336		620
337	our @ISA = Crossfire::Client::Widget::;	621	our @ISA = Crossfire::Client::Widget::;
338		622
339	use SDL::OpenGL;	623	use SDL::OpenGL;
340		624
341	sub new {	625	sub new {
342	my ($class, $x, $y, $z, $ttf, $text) = @_;	626	my ($class, $x, $y, $z, $height, $text) = @_;
343		627
		628	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	629	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		630
346	$self->set_text ($text);	631	$self->set_text ($text);
347		632
348	$self	633	$self
349	}	634	}
350		635
351	sub set_text {	636	sub set_text {
352	my ($self, $text) = @_;	637	my ($self, $text) = @_;
		638
		639	$self->{text} = $text;
353	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	640	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		641
		642	$self->update;
354	}	643	}
355		644
356	sub get_text {	645	sub get_text {
357	my ($self, $text) = @_;	646	my ($self, $text) = @_;
		647
358	$self->{text}	648	$self->{text}
359	}	649	}
360		650
361	sub size_request {	651	sub size_request {
362	my ($self) = @_;	652	my ($self) = @_;
…		…
372		662
373	my $tex = $self->{texture};	663	my $tex = $self->{texture};
374		664
375	glEnable GL_BLEND;	665	glEnable GL_BLEND;
376	glEnable GL_TEXTURE_2D;	666	glEnable GL_TEXTURE_2D;
		667	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
377	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	668	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
378	glBindTexture GL_TEXTURE_2D, $tex->{name};	669	glBindTexture GL_TEXTURE_2D, $tex->{name};
379		670
380	glColor 1, 1, 1;	671	glColor 1, 0, 0, 1; # TODO color
381		672
382	glBegin GL_QUADS;	673	glBegin GL_QUADS;
383	glTexCoord 0, 0; glVertex 0 , 0;	674	glTexCoord 0, 0; glVertex 0 , 0;
384	glTexCoord 0, 1; glVertex 0 , $tex->{height};	675	glTexCoord 0, 1; glVertex 0 , $tex->{height};
385	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	676	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
388		679
389	glDisable GL_BLEND;	680	glDisable GL_BLEND;
390	glDisable GL_TEXTURE_2D;	681	glDisable GL_TEXTURE_2D;
391	}	682	}
392		683
		684	#############################################################################
		685
393	package Crossfire::Client::Widget::TextView;	686	package Crossfire::Client::Widget::TextEntry;
		687
		688	our @ISA = Crossfire::Client::Widget::Label::;
		689
		690	use SDL;
		691	use SDL::OpenGL;
		692
		693	sub key_down {
		694	my ($self, $ev) = @_;
		695
		696	my $mod = $ev->key_mod;
		697	my $sym = $ev->key_sym;
		698
		699	$ev->set_unicode (1);
		700	my $uni = $ev->key_unicode;
		701
		702	my $text = $self->get_text;
		703
		704	if ($sym == SDLK_BACKSPACE) {
		705	substr $text, -1, 1, '';
		706
		707	} elsif ($uni) {
		708	$text .= chr $uni;
		709	}
		710	$self->set_text ($text);
		711	}
		712
		713	#############################################################################
		714
		715	package Crossfire::Client::Widget::MapWidget;
394		716
395	use strict;	717	use strict;
396		718
397	our @ISA = qw/Crossfire::Client::Widget/;	719	use List::Util qw(min max);
398
399	use SDL::OpenGL;
400	use SDL::OpenGL::Constants;
401
402	sub add_line {
403	my ($self, $line) = @_;
404	push @{$self->{lines}}, $line;
405	}
406
407	sub _draw {
408	my ($self) = @_;
409
410	}
411
412	package Crossfire::Client::Widget::MapWidget;
413
414	use strict;
415
416	our @ISA = qw/Crossfire::Client::Widget/;
417		720
418	use SDL;	721	use SDL;
419	use SDL::OpenGL;	722	use SDL::OpenGL;
420	use SDL::OpenGL::Constants;	723	use SDL::OpenGL::Constants;
421		724
		725	our @ISA = Crossfire::Client::Widget::;
		726
422	sub key_down {	727	sub key_down {
423	print "MAPKEYDOWN\n";	728	print "MAPKEYDOWN\n";
424	}	729	}
425		730
426	sub key_up {	731	sub key_up {
427	}	732	}
428		733
		734	sub size_request {
		735
		736	}
		737
		738	sub size_allocate {
		739	}
		740
429	sub _draw {	741	sub _draw {
430	my ($self) = @_;	742	my ($self) = @_;
		743
		744	my $mx = $::CONN->{mapx};
		745	my $my = $::CONN->{mapy};
		746
		747	my $map = $::CONN->{map};
		748
		749	my ($xofs, $yofs);
		750
		751	my $sw = 1 + int $::WIDTH / 32;
		752	my $sh = 1 + int $::HEIGHT / 32;
		753
		754	if ($::CONN->{mapw} > $sw) {
		755	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		756	} else {
		757	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		758	}
		759
		760	if ($::CONN->{maph} > $sh) {
		761	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		762	} else {
		763	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		764	}
431		765
432	glEnable GL_TEXTURE_2D;	766	glEnable GL_TEXTURE_2D;
433	glEnable GL_BLEND;	767	glEnable GL_BLEND;
434	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	768	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
435		769
436	my $map = $::CONN->{map};	770	my $sw4 = ($sw + 3) & ~3;
		771	my $lighting = "\x00" x ($sw4 * $sh);
437		772
438	for my $x (0 .. int $::WIDTH / 32) {	773	for my $x (0 .. $sw - 1) {
439	for my $y (0 .. int $::HEIGHT / 32) {	774	for my $y (0 .. $sh - 1) {
440		775
441	my $cell = $map->[$x + $::CONN->{mapx}]	776	my $cell = $map->[$x + $xofs][$y + $yofs]
442	[$y + $::CONN->{mapy}]
443	or next;	777	or next;
444		778
445	my $darkness = $cell->[0] * (1 / 255);	779	my $darkness = $cell->[0] * (1 / 255);
446	if ($darkness < 0) {	780	if ($darkness < 0) {
447	$darkness = 0.5;	781	$darkness = 0.15;
448	}	782	}
449	glColor $darkness, $darkness, $darkness;	783	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
450		784
451	for my $num (grep $_, @$cell[1,2,3]) {	785	for my $num (grep $_, @$cell[1,2,3]) {
452	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	786	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
453		787
454	glBindTexture GL_TEXTURE_2D, $tex->{name};	788	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
466	glTexCoord 1, 0; glVertex $px + $w, $py;	800	glTexCoord 1, 0; glVertex $px + $w, $py;
467	glEnd;	801	glEnd;
468	}	802	}
469	}	803	}
470	}	804	}
		805
		806	# if (1) { # higher quality darkness
		807	# $lighting =~ s/(.)/$1$1$1/gs;
		808	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		809	#
		810	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		811	#
		812	# $lighting = $pb->get_pixels;
		813	# $lighting =~ s/(.)../$1/gs;
		814	# }
		815
		816	$lighting = new Crossfire::Client::Texture
		817	width => $sw4,
		818	height => $sh,
		819	data => $lighting,
		820	internalformat => GL_ALPHA4,
		821	format => GL_ALPHA;
		822
		823	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		824	glColor 0, 0, 0, 0.75;
		825	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		826	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		827	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		828	glBegin GL_QUADS;
		829	glTexCoord 0, 0; glVertex 0 , 0;
		830	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		831	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		832	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		833	glEnd;
471		834
472	glDisable GL_TEXTURE_2D;	835	glDisable GL_TEXTURE_2D;
473	glDisable GL_BLEND;	836	glDisable GL_BLEND;
474	}	837	}
475		838
…		…
522	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	885	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
523	$::CONN->send ("command run_stop");	886	$::CONN->send ("command run_stop");
524	}	887	}
525	}	888	}
526		889
		890	#############################################################################
		891
		892	package Crossfire::Client::Widget::Animator;
		893
		894	use SDL::OpenGL;
		895
		896	our @ISA = Crossfire::Client::Widget::Bin::;
		897
		898	sub moveto {
		899	my ($self, $x, $y) = @_;
		900
		901	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		902	$self->{speed} = 0.2;
		903	$self->{time} = 1;
		904
		905	::animation_start $self;
		906	}
		907
		908	sub animate {
		909	my ($self, $interval) = @_;
		910
		911	$self->{time} -= $interval * $self->{speed};
		912	if ($self->{time} <= 0) {
		913	$self->{time} = 0;
		914	::animation_stop $self;
		915	}
		916
		917	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		918
		919	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		920	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		921	}
		922
		923	sub _draw {
		924	my ($self) = @_;
		925
		926	glPushMatrix;
		927	glRotate $self->{time} * 10000, 0, 1, 0;
		928	$self->{children}[0]->draw;
		929	glPopMatrix;
		930	}
		931
527	1;	932	1;
528		933

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.22 by elmex, Sat Apr 8 18:18:09 2006 UTC vs. Revision 1.45 by root, Sun Apr 9 22:19:03 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.22 by elmex, Sat Apr 8 18:18:09 2006 UTC vs.
Revision 1.45 by root, Sun Apr 9 22:19:03 2006 UTC