[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 1.50 by root, Sun Apr 9 22:27:24 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	our $FOCUS; # the widget with current focus	10	use Crossfire::Client;
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 = $widget;
55	}	50	}
56		51
57	sub focus_out {	52	sub focus_out {
58	my ($widget) = @_;	53	my ($widget) = @_;
59	}	54	}
…		…
72		67
73	sub button_up {	68	sub button_up {
74	my ($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]; $_[0]->{z} }
82		77
83	sub draw {	78	sub draw {
84	my ($self) = @_;	79	my ($self) = @_;
85		80
86	glPushMatrix;	81	glPushMatrix;
87	glTranslate $self->{x}, $self->{y}, 0;	82	glTranslate $self->{x}, $self->{y}, 0;
88	$self->_draw;	83	$self->_draw;
		84	if ($self == $::HOVER) {
		85	glColor 1, 1, 1, 0.4;
		86	glEnable GL_BLEND;
		87	glBegin GL_QUADS;
		88	glVertex 0, 0;
		89	glVertex $self->{w} - 1, 0;
		90	glVertex $self->{w} - 1, $self->{h} - 1;
		91	glVertex 0, $self->{h} - 1;
		92	glEnd;
		93	glDisable GL_BLEND;
		94	}
89	glPopMatrix;	95	glPopMatrix;
90	}	96	}
91		97
92	sub _draw {	98	sub _draw {
93	my ($widget) = @_;	99	my ($self) = @_;
		100
		101	warn "no draw defined for $self\n";
94	}	102	}
95		103
96	sub bbox {	104	sub bbox {
97	my ($widget) = @_;	105	my ($self) = @_;
		106	my ($w, $h) = $self->size_request;
		107	(
		108	$self->{x},
		109	$self->{y},
		110	$self->{x} = $w,
		111	$self->{y} = $h
		112	)
		113	}
		114
		115	sub find_widget {
		116	my ($self, $x, $y) = @_;
		117
		118	return $self
		119	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		120	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		121
		122	()
		123	}
		124
		125	sub del_parent { $_[0]->{parent} = undef }
		126
		127	sub set_parent {
		128	my ($self, $par) = @_;
		129
		130	$self->{parent} = $par;
		131	Scalar::Util::weaken $self->{parent};
		132	}
		133
		134	sub get_parent {
		135	$_[0]->{parent}
		136	}
		137
		138	sub update {
		139	my ($self) = @_;
		140
		141	$self->{parent}->update
		142	if $self->{parent};
98	}	143	}
99		144
100	sub DESTROY {	145	sub DESTROY {
101	my ($self) = @_;	146	my ($self) = @_;
102		147
103	$self->deactivate;	148	#$self->deactivate;
104	}	149	}
		150
		151	#############################################################################
105		152
106	package Crossfire::Client::Widget::Container;	153	package Crossfire::Client::Widget::Container;
107		154
108	our @ISA = Crossfire::Client::Widget::;	155	our @ISA = Crossfire::Client::Widget::;
109		156
		157	sub new {
		158	my ($class, @widgets) = @_;
		159
		160	my $self = $class->SUPER::new (children => []);
		161	$self->add ($_) for @widgets;
		162
		163	$self
		164	}
		165
		166	sub add {
		167	my ($self, $chld, $expand) = @_;
		168
		169	$chld->{expand} = $expand;
		170	$chld->set_parent ($self);
		171
		172	@{$self->{children}} =
		173	sort { $a->{z} <=> $b->{z} }
		174	@{$self->{children}}, $chld;
		175
		176	$self->size_allocate ($self->{w}, $self->{h})
		177	if $self->{w}; #TODO: check for "realised state"
		178	}
		179
		180	sub remove {
		181	my ($self, $widget) = @_;
		182
		183	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		184
		185	$self->size_allocate ($self->{w}, $self->{h});
		186	}
		187
		188	sub find_widget {
		189	my ($self, $x, $y) = @_;
		190
		191	$x -= $self->{x};
		192	$y -= $self->{y};
		193
		194	my $res;
		195
		196	for (reverse @{ $self->{children} }) {
		197	$res = $_->find_widget ($x, $y)
		198	and return $res;
		199	}
		200
		201	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		202	}
		203
		204	sub _draw {
		205	my ($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
		216	sub child { $_[0]->{children}[0] }
		217
		218	sub size_request {
		219	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		220	}
		221
		222	sub size_allocate {
		223	my ($self, $w, $h) = @_;
		224
		225	$self->SUPER::size_allocate ($w, $h);
		226	$self->{children}[0]->size_allocate ($w, $h)
		227	if $self->{children}[0]
		228	}
		229
		230	#############################################################################
		231
		232	package Crossfire::Client::Widget::Toplevel;
		233
		234	our @ISA = Crossfire::Client::Widget::Container::;
		235
		236	sub update {
		237	my ($self) = @_;
		238
		239	::refresh ();
		240	}
		241
		242	sub add {
		243	my ($self, $widget) = @_;
		244
		245	$self->SUPER::add ($widget);
		246
		247	$widget->size_allocate ($widget->size_request);
		248	}
		249
		250	#############################################################################
		251
		252	package Crossfire::Client::Widget::Window;
		253
		254	our @ISA = Crossfire::Client::Widget::Bin::;
		255
110	use SDL::OpenGL;	256	use SDL::OpenGL;
111		257
112	sub add { $_[0]->{child} = $_[1] }	258	sub new {
113	sub get { $_[0]->{child} }	259	my ($class, $x, $y, $z, $w, $h) = @_;
114		260
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	261	my $self = $class->SUPER::new;
116		262
117	sub _draw { die "Containers can't be drawn!" }	263	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		264	}
118		265
119	package Crossfire::Client::Widget::Window;	266	sub update {
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	267	my ($self) = @_;
127	$self->SUPER::add ($chld);	268
128	$self->render_chld; #TODO: Move this to the size_request event propably?	269	$self->render_chld;
		270	$self->SUPER::update;
129	}	271	}
130		272
131	sub render_chld {	273	sub render_chld {
132	my ($self) = @_;	274	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135		275
136	$self->{texture} =	276	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	277	Crossfire::Client::Texture->new_from_opengl (
138	$w, $h, sub { $chld->draw }	278	$self->{w}, $self->{h}, sub { $self->child->draw }
139	);	279	);
140	$self->{texture}->upload;
141	}	280	}
142		281
143	sub size_request {	282	sub size_allocate {
144	my ($self) = @_;	283	my ($self, $w, $h) = @_;
145	my $chld = $self->get	284
146	or return (0, 0);	285	$self->{w} = $w;
147	$chld->size_request	286	$self->{h} = $h;
		287
		288	$self->child->size_allocate ($w, $h);
		289
		290	$self->render_chld;
148	}	291	}
149		292
150	sub _draw {	293	sub _draw {
151	my ($self) = @_;	294	my ($self) = @_;
152		295
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	296	my ($w, $h) = ($self->w, $self->h);
154		297
155	my $tex = $self->{texture}	298	my $tex = $self->{texture}
156	or return;	299	or return;
157		300
158	glEnable GL_BLEND;	301	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	302	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	303	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};	304	glBindTexture GL_TEXTURE_2D, $tex->{name};
162
163	glColor 1, 0, 1;
164		305
165	glBegin GL_QUADS;	306	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;	307	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;	308	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;	309	glTexCoord 1, 1; glVertex $w, $h;
…		…
171		312
172	glDisable GL_BLEND;	313	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	314	glDisable GL_TEXTURE_2D;
174	}	315	}
175		316
		317	#############################################################################
		318
176	package Crossfire::Client::Widget::Frame;	319	package Crossfire::Client::Widget::Frame;
177		320
178	our @ISA = Crossfire::Client::Widget::Container::;	321	our @ISA = Crossfire::Client::Widget::Bin::;
179		322
180	use SDL::OpenGL;	323	use SDL::OpenGL;
181		324
182	sub size_request {	325	sub size_request {
183	my ($self) = @_;	326	my ($self) = @_;
184	my $chld = $self->get	327	my $chld = $self->child
185	or return (0, 0);	328	or return (0, 0);
186		329
187	$chld->move (2, 2);	330	$chld->move (2, 2);
188		331
189	map { $_ + 4 } $chld->size_request;	332	map { $_ + 4 } $chld->size_request;
190	}	333	}
191		334
		335	sub size_allocate {
		336	my ($self, $w, $h) = @_;
		337
		338	$self->{w} = $w;
		339	$self->{h} = $h;
		340
		341	$self->child->size_allocate ($w - 4, $h - 4);
		342	$self->child->move (2, 2);
		343	}
		344
192	sub _draw {	345	sub _draw {
193	my ($self) = @_;	346	my ($self) = @_;
194		347
195	my $chld = $self->get;	348	my $chld = $self->child;
196		349
197	my ($w, $h) = $chld->size_request;	350	my ($w, $h) = $chld->size_request;
198		351
199	glBegin GL_QUADS;	352	glBegin GL_QUADS;
200	glColor 0, 0, 0;	353	glColor 0, 0, 0;
…		…
205	glEnd;	358	glEnd;
206		359
207	$chld->draw;	360	$chld->draw;
208	}	361	}
209		362
		363	#############################################################################
		364
210	package Crossfire::Client::Widget::FancyFrame;	365	package Crossfire::Client::Widget::FancyFrame;
211		366
212	our @ISA = Crossfire::Client::Widget::Frame::;	367	our @ISA = Crossfire::Client::Widget::Bin::;
213		368
214	use SDL::OpenGL;	369	use SDL::OpenGL;
215		370
216	#TODO: implement themed frame	371	my @tex =
		372	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		373	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		374
		375	sub size_request {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = $self->SUPER::size_request;
		379
		380	$h += $tex[1]->{height};
		381	$h += $tex[4]->{height};
		382	$w += $tex[2]->{width};
		383	$w += $tex[3]->{width};
		384
		385	($w, $h)
		386	}
		387
		388	sub size_allocate {
		389	my ($self, $w, $h) = @_;
		390
		391	$self->SUPER::size_allocate ($w, $h);
		392
		393	$h -= $tex[1]->{height};
		394	$h -= $tex[4]->{height};
		395	$w -= $tex[2]->{width};
		396	$w -= $tex[3]->{width};
		397
		398	$h = $h < 0 ? 0 : $h;
		399	$w = $w < 0 ? 0 : $w;
		400
		401	$self->child->size_allocate ($w, $h);
		402	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		403	}
		404
		405	sub _draw {
		406	my ($self) = @_;
		407
		408	my ($w, $h) = ($self->{w}, $self->{h});
		409	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		410
		411	glEnable GL_BLEND;
		412	glEnable GL_TEXTURE_2D;
		413	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		414	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		415
		416	my $top = $tex[1];
		417	glBindTexture GL_TEXTURE_2D, $top->{name};
		418
		419	glBegin GL_QUADS;
		420	glTexCoord 0, 0; glVertex 0 , 0;
		421	glTexCoord 0, 1; glVertex 0 , $top->{height};
		422	glTexCoord 1, 1; glVertex $w , $top->{height};
		423	glTexCoord 1, 0; glVertex $w , 0;
		424	glEnd;
		425
		426	my $left = $tex[3];
		427	glBindTexture GL_TEXTURE_2D, $left->{name};
		428
		429	glBegin GL_QUADS;
		430	glTexCoord 0, 0; glVertex 0 , $top->{height};
		431	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		432	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		433	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		434	glEnd;
		435
		436	my $right = $tex[2];
		437	glBindTexture GL_TEXTURE_2D, $right->{name};
		438
		439	glBegin GL_QUADS;
		440	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		441	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		442	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		443	glTexCoord 1, 0; glVertex $w , $top->{height};
		444	glEnd;
		445
		446	my $bottom = $tex[4];
		447	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		448
		449	glBegin GL_QUADS;
		450	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		451	glTexCoord 0, 1; glVertex 0 , $h;
		452	glTexCoord 1, 1; glVertex $w , $h;
		453	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		454	glEnd;
		455
		456	my $bg = $tex[0];
		457	glBindTexture GL_TEXTURE_2D, $bg->{name};
		458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		459	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		460	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		461
		462	my $rep_x = $cw / $bg->{width};
		463	my $rep_y = $ch / $bg->{height};
		464
		465	glBegin GL_QUADS;
		466	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		467	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		468	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		469	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		470	glEnd;
		471
		472	glDisable GL_BLEND;
		473	glDisable GL_TEXTURE_2D;
		474
		475	$self->child->draw;
		476
		477	}
		478
		479	#############################################################################
217		480
218	package Crossfire::Client::Widget::Table;	481	package Crossfire::Client::Widget::Table;
219		482
220	our @ISA = Crossfire::Client::Widget::Container::;	483	our @ISA = Crossfire::Client::Widget::Bin::;
221		484
222	use SDL::OpenGL;	485	use SDL::OpenGL;
223		486
224	sub add {	487	sub add {
225	my ($self, $x, $y, $chld) = @_;	488	my ($self, $x, $y, $chld) = @_;
		489	my $old_chld = $self->{children}[$y][$x];
		490
226	$self->{childs}[$y][$x] = $chld;	491	$self->{children}[$y][$x] = $chld;
		492	$chld->set_parent ($self);
		493	$self->update;
227	}	494	}
228		495
229	sub max_row_height {	496	sub max_row_height {
230	my ($self, $row) = @_;	497	my ($self, $row) = @_;
231		498
232	my $hs = 0;	499	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	500	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	501	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	502	if ($c) {
236	my ($w, $h) = $c->size_request;	503	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	504	if ($hs < $h) { $hs = $h }
238	}	505	}
239	}	506	}
…		…
242		509
243	sub max_col_width {	510	sub max_col_width {
244	my ($self, $col) = @_;	511	my ($self, $col) = @_;
245		512
246	my $ws = 0;	513	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	514	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	515	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	516	if ($c) {
250	my ($w, $h) = $c->size_request;	517	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	518	if ($ws < $w) { $ws = $w }
252	}	519	}
253	}	520	}
…		…
257	sub size_request {	524	sub size_request {
258	my ($self) = @_;	525	my ($self) = @_;
259		526
260	my ($hs, $ws) = (0, 0);	527	my ($hs, $ws) = (0, 0);
261		528
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	529	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	530	$hs += $self->max_row_height ($yi);
264	}	531	}
265		532
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	533	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	534	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	535	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	536	$wm += $self->max_col_width ($xi)
270	}	537	}
271	if ($ws < $wm) { $ws = $wm }	538	if ($ws < $wm) { $ws = $wm }
272	}	539	}
273		540
…		…
276		543
277	sub _draw {	544	sub _draw {
278	my ($self) = @_;	545	my ($self) = @_;
279		546
280	my $y = 0;	547	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	548	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	549	my $x = 0;
283		550
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	551	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		552
286	my $c = $self->{childs}->[$yi]->[$xi];	553	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	554	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	555	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	556	$c->draw if $c;
290	}	557	}
291		558
…		…
294		561
295	$y += $self->max_row_height ($yi);	562	$y += $self->max_row_height ($yi);
296	}	563	}
297	}	564	}
298		565
		566	#############################################################################
		567
299	package Crossfire::Client::Widget::VBox;	568	package Crossfire::Client::Widget::VBox;
300		569
301	our @ISA = Crossfire::Client::Widget::Container::;	570	our @ISA = Crossfire::Client::Widget::Container::;
302		571
303	use SDL::OpenGL;	572	use SDL::OpenGL;
304		573
305	sub add {
306	my ($self, $chld) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309
310	sub size_request {	574	sub size_request {
311	my ($self) = @_;	575	my ($self) = @_;
312		576
313	my ($hs, $ws) = (0, 0);	577	my @alloc = map [$_->size_request], @{$self->{children}};
		578
		579	(
		580	(List::Util::max map $_->[0], @alloc),
		581	(List::Util::sum map $_->[1], @alloc),
		582	)
		583	}
		584
		585	sub size_allocate {
		586	my ($self, $w, $h) = @_;
		587
		588	$self->w ($w);
		589	$self->h ($h);
		590
		591	my $exp;
		592	my @oth;
		593	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	594	for (@{$self->{children}}) {
		595	if ($_->{expand}) {
		596	$exp = $_;
		597	last;
		598	}
		599	push @oth, $_;
		600	}
		601
		602	my ($ow, $oh);
		603
		604	# get sizes of other widgets
		605	for (@oth) {
315	my ($w, $h) = $_->size_request;	606	my ($w, $h) = $_->size_request;
316	$hs += $h;	607	$oh += $h;
317	if ($ws < $w) { $ws = $w }	608	if ($ow < $w) { $ow = $w }
318	}	609	}
319		610
320	return ($ws, $hs);	611	my $y = 0;
321	}
322
323	sub _draw {
324	my ($self) = @_;
325
326	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	612	for (@{$self->{children}}) {
328	$_->move (0, $y, 0); #TODO: move to size_request	613	$_->move (0, $y);
329	$_->draw;	614
		615	if ($_ == $exp) {
		616	$_->size_allocate ($w, $h - $oh);
		617	$y += $h - $oh;
		618	} else {
330	my ($w, $h) = $_->size_request;	619	my ($cw, $h) = $_->size_request;
		620	$_->size_allocate ($w, $h);
331	$y += $h;	621	$y += $h;
		622	}
332	}	623	}
333	}	624	}
		625
		626	#############################################################################
334		627
335	package Crossfire::Client::Widget::Label;	628	package Crossfire::Client::Widget::Label;
336		629
337	our @ISA = Crossfire::Client::Widget::;	630	our @ISA = Crossfire::Client::Widget::;
338		631
339	use SDL::OpenGL;	632	use SDL::OpenGL;
340		633
341	sub new {	634	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	635	my ($class, $x, $y, $z, $height, $text) = @_;
343		636
		637	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	638	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		639
346	$self->set_text ($text);	640	$self->set_text ($text);
347		641
348	$self	642	$self
…		…
350		644
351	sub set_text {	645	sub set_text {
352	my ($self, $text) = @_;	646	my ($self, $text) = @_;
353		647
354	$self->{text} = $text;	648	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	649	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		650
		651	$self->update;
357	}	652	}
358		653
359	sub get_text {	654	sub get_text {
360	my ($self, $text) = @_;	655	my ($self, $text) = @_;
361		656
…		…
380	glEnable GL_TEXTURE_2D;	675	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	676	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};	678	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		679
385	glColor 1, 1, 1, 0.8;	680	glColor 1, 0, 0, 1; # TODO color
386		681
387	glBegin GL_QUADS;	682	glBegin GL_QUADS;
388	glTexCoord 0, 0; glVertex 0 , 0;	683	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};	684	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	685	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
393		688
394	glDisable GL_BLEND;	689	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	690	glDisable GL_TEXTURE_2D;
396	}	691	}
397		692
		693	#############################################################################
		694
398	package Crossfire::Client::Widget::TextEntry;	695	package Crossfire::Client::Widget::TextEntry;
399		696
400	our @ISA = Crossfire::Client::Widget::Label::;	697	our @ISA = Crossfire::Client::Widget::Label::;
401		698
402	use SDL;	699	use SDL;
…		…
420	$text .= chr $uni;	717	$text .= chr $uni;
421	}	718	}
422	$self->set_text ($text);	719	$self->set_text ($text);
423	}	720	}
424		721
425		722	#############################################################################
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 += $_->{height};
508	}
509
510	glDisable GL_BLEND;
511	glDisable GL_TEXTURE_2D;
512	}
513		723
514	package Crossfire::Client::Widget::MapWidget;	724	package Crossfire::Client::Widget::MapWidget;
515		725
516	use strict;	726	use strict;
517		727
…		…
526	sub key_down {	736	sub key_down {
527	print "MAPKEYDOWN\n";	737	print "MAPKEYDOWN\n";
528	}	738	}
529		739
530	sub key_up {	740	sub key_up {
		741	}
		742
		743	sub size_request {
		744
		745	}
		746
		747	sub size_allocate {
531	}	748	}
532		749
533	sub _draw {	750	sub _draw {
534	my ($self) = @_;	751	my ($self) = @_;
535		752
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	772	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	773	}
557		774
558	glEnable GL_TEXTURE_2D;	775	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	776	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		778
		779	my $sw4 = ($sw + 3) & ~3;
		780	my $lighting = "\x00" x ($sw4 * $sh);
561		781
562	for my $x (0 .. $sw - 1) {	782	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	783	for my $y (0 .. $sh - 1) {
564		784
565	my $cell = $map->[$x + $xofs][$y + $yofs]	785	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	786	or next;
567		787
568	my $darkness = $cell->[0] * (1 / 255);	788	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	789	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	790	$darkness = 0.15;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	791	}
		792	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		793
575	for my $num (grep $_, @$cell[1,2,3]) {	794	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	795	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		796
578	glBindTexture GL_TEXTURE_2D, $tex->{name};	797	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
590	glTexCoord 1, 0; glVertex $px + $w, $py;	809	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;	810	glEnd;
592	}	811	}
593	}	812	}
594	}	813	}
		814
		815	# if (1) { # higher quality darkness
		816	# $lighting =~ s/(.)/$1$1$1/gs;
		817	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		818	#
		819	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		820	#
		821	# $lighting = $pb->get_pixels;
		822	# $lighting =~ s/(.)../$1/gs;
		823	# }
		824
		825	$lighting = new Crossfire::Client::Texture
		826	width => $sw4,
		827	height => $sh,
		828	data => $lighting,
		829	internalformat => GL_ALPHA4,
		830	format => GL_ALPHA;
		831
		832	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		833	glColor 0, 0, 0, 0.75;
		834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		835	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		836	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		837	glBegin GL_QUADS;
		838	glTexCoord 0, 0; glVertex 0 , 0;
		839	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		840	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		841	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		842	glEnd;
595		843
596	glDisable GL_TEXTURE_2D;	844	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	845	glDisable GL_BLEND;
598	}	846	}
599		847
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	894	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	895	$::CONN->send ("command run_stop");
648	}	896	}
649	}	897	}
650		898
		899	#############################################################################
		900
		901	package Crossfire::Client::Widget::Animator;
		902
		903	use SDL::OpenGL;
		904
		905	our @ISA = Crossfire::Client::Widget::Bin::;
		906
		907	sub moveto {
		908	my ($self, $x, $y) = @_;
		909
		910	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		911	$self->{speed} = 0.2;
		912	$self->{time} = 1;
		913
		914	::animation_start $self;
		915	}
		916
		917	sub animate {
		918	my ($self, $interval) = @_;
		919
		920	$self->{time} -= $interval * $self->{speed};
		921	if ($self->{time} <= 0) {
		922	$self->{time} = 0;
		923	::animation_stop $self;
		924	}
		925
		926	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		927
		928	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		929	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		930	}
		931
		932	sub _draw {
		933	my ($self) = @_;
		934
		935	glPushMatrix;
		936	glRotate $self->{time} * 10000, 0, 1, 0;
		937	$self->{children}[0]->draw;
		938	glPopMatrix;
		939	}
		940
651	1;	941	1;
652		942

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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 1.50 by root, Sun Apr 9 22:27:24 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 1.50 by root, Sun Apr 9 22:27:24 2006 UTC