[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 1.47 by root, Sun Apr 9 22:24:43 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, 1;
		86	glBegin GL_LINES;
		87	glVertex 0, 0;
		88	glVertex $self->{w} - 1, 0;
		89	glVertex $self->{w} - 1, $self->{h} - 1;
		90	glVertex 0, $self->{h} - 1;
		91	glVertex 0, 0;
		92	glEnd;
		93	}
89	glPopMatrix;	94	glPopMatrix;
90	}	95	}
91		96
92	sub _draw {	97	sub _draw {
93	my ($widget) = @_;	98	my ($self) = @_;
		99
		100	warn "no draw defined for $self\n";
94	}	101	}
95		102
96	sub bbox {	103	sub bbox {
97	my ($widget) = @_;	104	my ($self) = @_;
		105	my ($w, $h) = $self->size_request;
		106	(
		107	$self->{x},
		108	$self->{y},
		109	$self->{x} = $w,
		110	$self->{y} = $h
		111	)
		112	}
		113
		114	sub find_widget {
		115	my ($self, $x, $y) = @_;
		116
		117	return $self
		118	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		119	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		120
		121	()
		122	}
		123
		124	sub del_parent { $_[0]->{parent} = undef }
		125
		126	sub set_parent {
		127	my ($self, $par) = @_;
		128
		129	$self->{parent} = $par;
		130	Scalar::Util::weaken $self->{parent};
		131	}
		132
		133	sub get_parent {
		134	$_[0]->{parent}
		135	}
		136
		137	sub update {
		138	my ($self) = @_;
		139
		140	$self->{parent}->update
		141	if $self->{parent};
98	}	142	}
99		143
100	sub DESTROY {	144	sub DESTROY {
101	my ($self) = @_;	145	my ($self) = @_;
102		146
103	$self->deactivate;	147	#$self->deactivate;
104	}	148	}
		149
		150	#############################################################################
105		151
106	package Crossfire::Client::Widget::Container;	152	package Crossfire::Client::Widget::Container;
107		153
108	our @ISA = Crossfire::Client::Widget::;	154	our @ISA = Crossfire::Client::Widget::;
109		155
		156	sub new {
		157	my ($class, @widgets) = @_;
		158
		159	my $self = $class->SUPER::new (children => []);
		160	$self->add ($_) for @widgets;
		161
		162	$self
		163	}
		164
		165	sub add {
		166	my ($self, $chld, $expand) = @_;
		167
		168	$chld->{expand} = $expand;
		169	$chld->set_parent ($self);
		170
		171	@{$self->{children}} =
		172	sort { $a->{z} <=> $b->{z} }
		173	@{$self->{children}}, $chld;
		174
		175	$self->size_allocate ($self->{w}, $self->{h})
		176	if $self->{w}; #TODO: check for "realised state"
		177	}
		178
		179	sub remove {
		180	my ($self, $widget) = @_;
		181
		182	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		183
		184	$self->size_allocate ($self->{w}, $self->{h});
		185	}
		186
		187	sub find_widget {
		188	my ($self, $x, $y) = @_;
		189
		190	$x -= $self->{x};
		191	$y -= $self->{y};
		192
		193	my $res;
		194
		195	for (reverse @{ $self->{children} }) {
		196	$res = $_->find_widget ($x, $y)
		197	and return $res;
		198	}
		199
		200	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		201	}
		202
		203	sub _draw {
		204	my ($self) = @_;
		205
		206	$_->draw for @{$self->{children}};
		207	}
		208
		209	#############################################################################
		210
		211	package Crossfire::Client::Widget::Bin;
		212
		213	our @ISA = Crossfire::Client::Widget::Container::;
		214
		215	sub child { $_[0]->{children}[0] }
		216
		217	sub size_request {
		218	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		219	}
		220
		221	sub size_allocate {
		222	my ($self, $w, $h) = @_;
		223
		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	sub add {
		242	my ($self, $widget) = @_;
		243
		244	$self->SUPER::add ($widget);
		245
		246	$widget->size_allocate ($widget->size_request);
		247	}
		248
		249	#############################################################################
		250
		251	package Crossfire::Client::Widget::Window;
		252
		253	our @ISA = Crossfire::Client::Widget::Bin::;
		254
110	use SDL::OpenGL;	255	use SDL::OpenGL;
111		256
112	sub add { $_[0]->{child} = $_[1] }	257	sub new {
113	sub get { $_[0]->{child} }	258	my ($class, $x, $y, $z, $w, $h) = @_;
114		259
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	260	my $self = $class->SUPER::new;
116		261
117	sub _draw { die "Containers can't be drawn!" }	262	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		263	}
118		264
119	package Crossfire::Client::Widget::Window;	265	sub update {
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	266	my ($self) = @_;
127	$self->SUPER::add ($chld);	267
128	$self->render_chld; #TODO: Move this to the size_request event propably?	268	$self->render_chld;
		269	$self->SUPER::update;
129	}	270	}
130		271
131	sub render_chld {	272	sub render_chld {
132	my ($self) = @_;	273	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135		274
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	$self->{w}, $self->{h}, sub { $self->child->draw }
139	);	278	);
140	$self->{texture}->upload;
141	}	279	}
142		280
143	sub size_request {	281	sub size_allocate {
144	my ($self) = @_;	282	my ($self, $w, $h) = @_;
145	my $chld = $self->get	283
146	or return (0, 0);	284	$self->{w} = $w;
147	$chld->size_request	285	$self->{h} = $h;
		286
		287	$self->child->size_allocate ($w, $h);
		288
		289	$self->render_chld;
148	}	290	}
149		291
150	sub _draw {	292	sub _draw {
151	my ($self) = @_;	293	my ($self) = @_;
152		294
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	295	my ($w, $h) = ($self->w, $self->h);
154		296
155	my $tex = $self->{texture}	297	my $tex = $self->{texture}
156	or return;	298	or return;
157		299
158	glEnable GL_BLEND;	300	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	301	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};	303	glBindTexture GL_TEXTURE_2D, $tex->{name};
162
163	glColor 1, 0, 1;
164		304
165	glBegin GL_QUADS;	305	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;	306	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;	307	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;	308	glTexCoord 1, 1; glVertex $w, $h;
…		…
171		311
172	glDisable GL_BLEND;	312	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	313	glDisable GL_TEXTURE_2D;
174	}	314	}
175		315
		316	#############################################################################
		317
176	package Crossfire::Client::Widget::Frame;	318	package Crossfire::Client::Widget::Frame;
177		319
178	our @ISA = Crossfire::Client::Widget::Container::;	320	our @ISA = Crossfire::Client::Widget::Bin::;
179		321
180	use SDL::OpenGL;	322	use SDL::OpenGL;
181		323
182	sub size_request {	324	sub size_request {
183	my ($self) = @_;	325	my ($self) = @_;
184	my $chld = $self->get	326	my $chld = $self->child
185	or return (0, 0);	327	or return (0, 0);
186		328
187	$chld->move (2, 2);	329	$chld->move (2, 2);
188		330
189	map { $_ + 4 } $chld->size_request;	331	map { $_ + 4 } $chld->size_request;
190	}	332	}
191		333
		334	sub size_allocate {
		335	my ($self, $w, $h) = @_;
		336
		337	$self->{w} = $w;
		338	$self->{h} = $h;
		339
		340	$self->child->size_allocate ($w - 4, $h - 4);
		341	$self->child->move (2, 2);
		342	}
		343
192	sub _draw {	344	sub _draw {
193	my ($self) = @_;	345	my ($self) = @_;
194		346
195	my $chld = $self->get;	347	my $chld = $self->child;
196		348
197	my ($w, $h) = $chld->size_request;	349	my ($w, $h) = $chld->size_request;
198		350
199	glBegin GL_QUADS;	351	glBegin GL_QUADS;
200	glColor 0, 0, 0;	352	glColor 0, 0, 0;
…		…
205	glEnd;	357	glEnd;
206		358
207	$chld->draw;	359	$chld->draw;
208	}	360	}
209		361
		362	#############################################################################
		363
210	package Crossfire::Client::Widget::FancyFrame;	364	package Crossfire::Client::Widget::FancyFrame;
211		365
212	our @ISA = Crossfire::Client::Widget::Frame::;	366	our @ISA = Crossfire::Client::Widget::Bin::;
213		367
214	use SDL::OpenGL;	368	use SDL::OpenGL;
215		369
216	#TODO: implement themed frame	370	my @tex =
		371	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		372	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		373
		374	sub size_request {
		375	my ($self) = @_;
		376
		377	my ($w, $h) = $self->SUPER::size_request;
		378
		379	$h += $tex[1]->{height};
		380	$h += $tex[4]->{height};
		381	$w += $tex[2]->{width};
		382	$w += $tex[3]->{width};
		383
		384	($w, $h)
		385	}
		386
		387	sub size_allocate {
		388	my ($self, $w, $h) = @_;
		389
		390	$self->SUPER::size_allocate ($w, $h);
		391
		392	$h -= $tex[1]->{height};
		393	$h -= $tex[4]->{height};
		394	$w -= $tex[2]->{width};
		395	$w -= $tex[3]->{width};
		396
		397	$h = $h < 0 ? 0 : $h;
		398	$w = $w < 0 ? 0 : $w;
		399
		400	$self->child->size_allocate ($w, $h);
		401	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		402	}
		403
		404	sub _draw {
		405	my ($self) = @_;
		406
		407	my ($w, $h) = ($self->{w}, $self->{h});
		408	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		409
		410	glEnable GL_BLEND;
		411	glEnable GL_TEXTURE_2D;
		412	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		413	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		414
		415	my $top = $tex[1];
		416	glBindTexture GL_TEXTURE_2D, $top->{name};
		417
		418	glBegin GL_QUADS;
		419	glTexCoord 0, 0; glVertex 0 , 0;
		420	glTexCoord 0, 1; glVertex 0 , $top->{height};
		421	glTexCoord 1, 1; glVertex $w , $top->{height};
		422	glTexCoord 1, 0; glVertex $w , 0;
		423	glEnd;
		424
		425	my $left = $tex[3];
		426	glBindTexture GL_TEXTURE_2D, $left->{name};
		427
		428	glBegin GL_QUADS;
		429	glTexCoord 0, 0; glVertex 0 , $top->{height};
		430	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		431	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		432	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		433	glEnd;
		434
		435	my $right = $tex[2];
		436	glBindTexture GL_TEXTURE_2D, $right->{name};
		437
		438	glBegin GL_QUADS;
		439	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		440	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		441	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		442	glTexCoord 1, 0; glVertex $w , $top->{height};
		443	glEnd;
		444
		445	my $bottom = $tex[4];
		446	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		447
		448	glBegin GL_QUADS;
		449	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		450	glTexCoord 0, 1; glVertex 0 , $h;
		451	glTexCoord 1, 1; glVertex $w , $h;
		452	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		453	glEnd;
		454
		455	my $bg = $tex[0];
		456	glBindTexture GL_TEXTURE_2D, $bg->{name};
		457	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		458	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		459	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		460
		461	my $rep_x = $cw / $bg->{width};
		462	my $rep_y = $ch / $bg->{height};
		463
		464	glBegin GL_QUADS;
		465	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		466	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		467	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		468	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		469	glEnd;
		470
		471	glDisable GL_BLEND;
		472	glDisable GL_TEXTURE_2D;
		473
		474	$self->child->draw;
		475
		476	}
		477
		478	#############################################################################
217		479
218	package Crossfire::Client::Widget::Table;	480	package Crossfire::Client::Widget::Table;
219		481
220	our @ISA = Crossfire::Client::Widget::Container::;	482	our @ISA = Crossfire::Client::Widget::Bin::;
221		483
222	use SDL::OpenGL;	484	use SDL::OpenGL;
223		485
224	sub add {	486	sub add {
225	my ($self, $x, $y, $chld) = @_;	487	my ($self, $x, $y, $chld) = @_;
		488	my $old_chld = $self->{children}[$y][$x];
		489
226	$self->{childs}[$y][$x] = $chld;	490	$self->{children}[$y][$x] = $chld;
		491	$chld->set_parent ($self);
		492	$self->update;
227	}	493	}
228		494
229	sub max_row_height {	495	sub max_row_height {
230	my ($self, $row) = @_;	496	my ($self, $row) = @_;
231		497
232	my $hs = 0;	498	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	499	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	500	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	501	if ($c) {
236	my ($w, $h) = $c->size_request;	502	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	503	if ($hs < $h) { $hs = $h }
238	}	504	}
239	}	505	}
…		…
242		508
243	sub max_col_width {	509	sub max_col_width {
244	my ($self, $col) = @_;	510	my ($self, $col) = @_;
245		511
246	my $ws = 0;	512	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	513	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	514	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	515	if ($c) {
250	my ($w, $h) = $c->size_request;	516	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	517	if ($ws < $w) { $ws = $w }
252	}	518	}
253	}	519	}
…		…
257	sub size_request {	523	sub size_request {
258	my ($self) = @_;	524	my ($self) = @_;
259		525
260	my ($hs, $ws) = (0, 0);	526	my ($hs, $ws) = (0, 0);
261		527
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	528	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	529	$hs += $self->max_row_height ($yi);
264	}	530	}
265		531
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	532	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	533	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	534	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	535	$wm += $self->max_col_width ($xi)
270	}	536	}
271	if ($ws < $wm) { $ws = $wm }	537	if ($ws < $wm) { $ws = $wm }
272	}	538	}
273		539
…		…
276		542
277	sub _draw {	543	sub _draw {
278	my ($self) = @_;	544	my ($self) = @_;
279		545
280	my $y = 0;	546	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	547	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	548	my $x = 0;
283		549
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	550	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		551
286	my $c = $self->{childs}->[$yi]->[$xi];	552	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	553	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	554	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	555	$c->draw if $c;
290	}	556	}
291		557
…		…
294		560
295	$y += $self->max_row_height ($yi);	561	$y += $self->max_row_height ($yi);
296	}	562	}
297	}	563	}
298		564
		565	#############################################################################
		566
299	package Crossfire::Client::Widget::VBox;	567	package Crossfire::Client::Widget::VBox;
300		568
301	our @ISA = Crossfire::Client::Widget::Container::;	569	our @ISA = Crossfire::Client::Widget::Container::;
302		570
303	use SDL::OpenGL;	571	use SDL::OpenGL;
304		572
305	sub add {
306	my ($self, $chld) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309
310	sub size_request {	573	sub size_request {
311	my ($self) = @_;	574	my ($self) = @_;
312		575
313	my ($hs, $ws) = (0, 0);	576	my @alloc = map [$_->size_request], @{$self->{children}};
		577
		578	(
		579	(List::Util::max map $_->[0], @alloc),
		580	(List::Util::sum map $_->[1], @alloc),
		581	)
		582	}
		583
		584	sub size_allocate {
		585	my ($self, $w, $h) = @_;
		586
		587	$self->w ($w);
		588	$self->h ($h);
		589
		590	my $exp;
		591	my @oth;
		592	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	593	for (@{$self->{children}}) {
		594	if ($_->{expand}) {
		595	$exp = $_;
		596	last;
		597	}
		598	push @oth, $_;
		599	}
		600
		601	my ($ow, $oh);
		602
		603	# get sizes of other widgets
		604	for (@oth) {
315	my ($w, $h) = $_->size_request;	605	my ($w, $h) = $_->size_request;
316	$hs += $h;	606	$oh += $h;
317	if ($ws < $w) { $ws = $w }	607	if ($ow < $w) { $ow = $w }
318	}	608	}
319		609
320	return ($ws, $hs);	610	my $y = 0;
321	}
322
323	sub _draw {
324	my ($self) = @_;
325
326	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	611	for (@{$self->{children}}) {
328	$_->move (0, $y, 0); #TODO: move to size_request	612	$_->move (0, $y);
329	$_->draw;	613
		614	if ($_ == $exp) {
		615	$_->size_allocate ($w, $h - $oh);
		616	$y += $h - $oh;
		617	} else {
330	my ($w, $h) = $_->size_request;	618	my ($cw, $h) = $_->size_request;
		619	$_->size_allocate ($w, $h);
331	$y += $h;	620	$y += $h;
		621	}
332	}	622	}
333	}	623	}
		624
		625	#############################################################################
334		626
335	package Crossfire::Client::Widget::Label;	627	package Crossfire::Client::Widget::Label;
336		628
337	our @ISA = Crossfire::Client::Widget::;	629	our @ISA = Crossfire::Client::Widget::;
338		630
339	use SDL::OpenGL;	631	use SDL::OpenGL;
340		632
341	sub new {	633	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	634	my ($class, $x, $y, $z, $height, $text) = @_;
343		635
		636	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	637	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		638
346	$self->set_text ($text);	639	$self->set_text ($text);
347		640
348	$self	641	$self
…		…
350		643
351	sub set_text {	644	sub set_text {
352	my ($self, $text) = @_;	645	my ($self, $text) = @_;
353		646
354	$self->{text} = $text;	647	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	648	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		649
		650	$self->update;
357	}	651	}
358		652
359	sub get_text {	653	sub get_text {
360	my ($self, $text) = @_;	654	my ($self, $text) = @_;
361		655
…		…
380	glEnable GL_TEXTURE_2D;	674	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	675	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	676	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};	677	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		678
385	glColor 1, 1, 1, 0.8;	679	glColor 1, 0, 0, 1; # TODO color
386		680
387	glBegin GL_QUADS;	681	glBegin GL_QUADS;
388	glTexCoord 0, 0; glVertex 0 , 0;	682	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};	683	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	684	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
393		687
394	glDisable GL_BLEND;	688	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	689	glDisable GL_TEXTURE_2D;
396	}	690	}
397		691
		692	#############################################################################
		693
398	package Crossfire::Client::Widget::TextEntry;	694	package Crossfire::Client::Widget::TextEntry;
399		695
400	our @ISA = Crossfire::Client::Widget::Label::;	696	our @ISA = Crossfire::Client::Widget::Label::;
401		697
402	use SDL;	698	use SDL;
…		…
420	$text .= chr $uni;	716	$text .= chr $uni;
421	}	717	}
422	$self->set_text ($text);	718	$self->set_text ($text);
423	}	719	}
424		720
425		721	#############################################################################
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 += $_->{height};
508	}
509
510	glDisable GL_BLEND;
511	glDisable GL_TEXTURE_2D;
512	}
513		722
514	package Crossfire::Client::Widget::MapWidget;	723	package Crossfire::Client::Widget::MapWidget;
515		724
516	use strict;	725	use strict;
517		726
…		…
526	sub key_down {	735	sub key_down {
527	print "MAPKEYDOWN\n";	736	print "MAPKEYDOWN\n";
528	}	737	}
529		738
530	sub key_up {	739	sub key_up {
		740	}
		741
		742	sub size_request {
		743
		744	}
		745
		746	sub size_allocate {
531	}	747	}
532		748
533	sub _draw {	749	sub _draw {
534	my ($self) = @_;	750	my ($self) = @_;
535		751
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	771	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	772	}
557		773
558	glEnable GL_TEXTURE_2D;	774	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	775	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	776	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		777
		778	my $sw4 = ($sw + 3) & ~3;
		779	my $lighting = "\x00" x ($sw4 * $sh);
561		780
562	for my $x (0 .. $sw - 1) {	781	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	782	for my $y (0 .. $sh - 1) {
564		783
565	my $cell = $map->[$x + $xofs][$y + $yofs]	784	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	785	or next;
567		786
568	my $darkness = $cell->[0] * (1 / 255);	787	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	788	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	789	$darkness = 0.15;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	790	}
		791	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		792
575	for my $num (grep $_, @$cell[1,2,3]) {	793	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	794	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		795
578	glBindTexture GL_TEXTURE_2D, $tex->{name};	796	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
590	glTexCoord 1, 0; glVertex $px + $w, $py;	808	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;	809	glEnd;
592	}	810	}
593	}	811	}
594	}	812	}
		813
		814	# if (1) { # higher quality darkness
		815	# $lighting =~ s/(.)/$1$1$1/gs;
		816	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		817	#
		818	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		819	#
		820	# $lighting = $pb->get_pixels;
		821	# $lighting =~ s/(.)../$1/gs;
		822	# }
		823
		824	$lighting = new Crossfire::Client::Texture
		825	width => $sw4,
		826	height => $sh,
		827	data => $lighting,
		828	internalformat => GL_ALPHA4,
		829	format => GL_ALPHA;
		830
		831	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		832	glColor 0, 0, 0, 0.75;
		833	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		834	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		835	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		836	glBegin GL_QUADS;
		837	glTexCoord 0, 0; glVertex 0 , 0;
		838	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		839	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		840	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		841	glEnd;
595		842
596	glDisable GL_TEXTURE_2D;	843	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	844	glDisable GL_BLEND;
598	}	845	}
599		846
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	893	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	894	$::CONN->send ("command run_stop");
648	}	895	}
649	}	896	}
650		897
		898	#############################################################################
		899
		900	package Crossfire::Client::Widget::Animator;
		901
		902	use SDL::OpenGL;
		903
		904	our @ISA = Crossfire::Client::Widget::Bin::;
		905
		906	sub moveto {
		907	my ($self, $x, $y) = @_;
		908
		909	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		910	$self->{speed} = 0.2;
		911	$self->{time} = 1;
		912
		913	::animation_start $self;
		914	}
		915
		916	sub animate {
		917	my ($self, $interval) = @_;
		918
		919	$self->{time} -= $interval * $self->{speed};
		920	if ($self->{time} <= 0) {
		921	$self->{time} = 0;
		922	::animation_stop $self;
		923	}
		924
		925	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		926
		927	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		928	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		929	}
		930
		931	sub _draw {
		932	my ($self) = @_;
		933
		934	glPushMatrix;
		935	glRotate $self->{time} * 10000, 0, 1, 0;
		936	$self->{children}[0]->draw;
		937	glPopMatrix;
		938	}
		939
651	1;	940	1;
652		941

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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 1.47 by root, Sun Apr 9 22:24:43 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 1.47 by root, Sun Apr 9 22:24:43 2006 UTC