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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.21 by root, Sat Apr 8 18:15:59 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;	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 {	277	$self->{w}, $self->{h}, sub { $self->child->draw }
139	my ($txt, $w, $h) = @_;
140	$chld->_draw;
141	}
142	);	278	);
143	$self->{texture}->upload;
144	}	279	}
145		280
146	sub size_request {	281	sub size_allocate {
147	my ($self) = @_;	282	my ($self, $w, $h) = @_;
148	my $chld = $self->get	283
149	or return (0, 0);	284	$self->{w} = $w;
150	$chld->size_request	285	$self->{h} = $h;
		286
		287	$self->child->size_allocate ($w, $h);
		288
		289	$self->render_chld;
151	}	290	}
152		291
153	sub _draw {	292	sub _draw {
154	my ($self) = @_;	293	my ($self) = @_;
		294
		295	my ($w, $h) = ($self->w, $self->h);
155		296
156	my $tex = $self->{texture}	297	my $tex = $self->{texture}
157	or return;	298	or return;
158		299
159	warn "DRAW TEX: $tex->{width} $tex->{height}\n";
160	glEnable GL_BLEND;	300	glEnable GL_BLEND;
161	glEnable GL_TEXTURE_2D;	301	glEnable GL_TEXTURE_2D;
		302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		303	glBindTexture GL_TEXTURE_2D, $tex->{name};
		304
		305	glBegin GL_QUADS;
		306	glTexCoord 0, 0; glVertex 0, 0;
		307	glTexCoord 0, 1; glVertex 0, $h;
		308	glTexCoord 1, 1; glVertex $w, $h;
		309	glTexCoord 1, 0; glVertex $w, 0;
		310	glEnd;
		311
		312	glDisable GL_BLEND;
		313	glDisable GL_TEXTURE_2D;
		314	}
		315
		316	#############################################################################
		317
		318	package Crossfire::Client::Widget::Frame;
		319
		320	our @ISA = Crossfire::Client::Widget::Bin::;
		321
		322	use SDL::OpenGL;
		323
		324	sub size_request {
		325	my ($self) = @_;
		326	my $chld = $self->child
		327	or return (0, 0);
		328
		329	$chld->move (2, 2);
		330
		331	map { $_ + 4 } $chld->size_request;
		332	}
		333
		334	sub size_allocate {
		335	my ($self, $w, $h) = @_;
		336
		337	$self->{w} = $w;
		338	$self->{h} = $h;
		339
		340	$self->child->size_allocate ($w - 4, $h - 4);
		341	$self->child->move (2, 2);
		342	}
		343
		344	sub _draw {
		345	my ($self) = @_;
		346
		347	my $chld = $self->child;
		348
		349	my ($w, $h) = $chld->size_request;
		350
		351	glBegin GL_QUADS;
		352	glColor 0, 0, 0;
		353	glTexCoord 0, 0; glVertex 0 , 0;
		354	glTexCoord 0, 1; glVertex 0 , $h + 4;
		355	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
		356	glTexCoord 1, 0; glVertex $w + 4 , 0;
		357	glEnd;
		358
		359	$chld->draw;
		360	}
		361
		362	#############################################################################
		363
		364	package Crossfire::Client::Widget::FancyFrame;
		365
		366	our @ISA = Crossfire::Client::Widget::Bin::;
		367
		368	use SDL::OpenGL;
		369
		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	$self->child->draw;
		475
		476	}
		477
		478	#############################################################################
		479
		480	package Crossfire::Client::Widget::Table;
		481
		482	our @ISA = Crossfire::Client::Widget::Bin::;
		483
		484	use SDL::OpenGL;
		485
		486	sub add {
		487	my ($self, $x, $y, $chld) = @_;
		488	my $old_chld = $self->{children}[$y][$x];
		489
		490	$self->{children}[$y][$x] = $chld;
		491	$chld->set_parent ($self);
		492	$self->update;
		493	}
		494
		495	sub max_row_height {
		496	my ($self, $row) = @_;
		497
		498	my $hs = 0;
		499	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
		500	my $c = $self->{children}->[$row]->[$xi];
		501	if ($c) {
		502	my ($w, $h) = $c->size_request;
		503	if ($hs < $h) { $hs = $h }
		504	}
		505	}
		506	return $hs;
		507	}
		508
		509	sub max_col_width {
		510	my ($self, $col) = @_;
		511
		512	my $ws = 0;
		513	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
		514	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		515	if ($c) {
		516	my ($w, $h) = $c->size_request;
		517	if ($ws < $w) { $ws = $w }
		518	}
		519	}
		520	return $ws;
		521	}
		522
		523	sub size_request {
		524	my ($self) = @_;
		525
		526	my ($hs, $ws) = (0, 0);
		527
		528	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		529	$hs += $self->max_row_height ($yi);
		530	}
		531
		532	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		533	my $wm = 0;
		534	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		535	$wm += $self->max_col_width ($xi)
		536	}
		537	if ($ws < $wm) { $ws = $wm }
		538	}
		539
		540	return ($ws, $hs);
		541	}
		542
		543	sub _draw {
		544	my ($self) = @_;
		545
		546	my $y = 0;
		547	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		548	my $x = 0;
		549
		550	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		551
		552	my $c = $self->{children}->[$yi]->[$xi];
		553	if ($c) {
		554	$c->move ($x, $y, 0); #TODO: Move to size_request
		555	$c->draw if $c;
		556	}
		557
		558	$x += $self->max_col_width ($xi);
		559	}
		560
		561	$y += $self->max_row_height ($yi);
		562	}
		563	}
		564
		565	#############################################################################
		566
		567	package Crossfire::Client::Widget::VBox;
		568
		569	our @ISA = Crossfire::Client::Widget::Container::;
		570
		571	use SDL::OpenGL;
		572
		573	sub size_request {
		574	my ($self) = @_;
		575
		576	my @alloc = map [$_->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 $exp;
		591	my @oth;
		592	# find expand widget
		593	for (@{$self->{children}}) {
		594	if ($_->{expand}) {
		595	$exp = $_;
		596	last;
		597	}
		598	push @oth, $_;
		599	}
		600
		601	my ($ow, $oh);
		602
		603	# get sizes of other widgets
		604	for (@oth) {
		605	my ($w, $h) = $_->size_request;
		606	$oh += $h;
		607	if ($ow < $w) { $ow = $w }
		608	}
		609
		610	my $y = 0;
		611	for (@{$self->{children}}) {
		612	$_->move (0, $y);
		613
		614	if ($_ == $exp) {
		615	$_->size_allocate ($w, $h - $oh);
		616	$y += $h - $oh;
		617	} else {
		618	my ($cw, $h) = $_->size_request;
		619	$_->size_allocate ($w, $h);
		620	$y += $h;
		621	}
		622	}
		623	}
		624
		625	#############################################################################
		626
		627	package Crossfire::Client::Widget::Label;
		628
		629	our @ISA = Crossfire::Client::Widget::;
		630
		631	use SDL::OpenGL;
		632
		633	sub new {
		634	my ($class, $x, $y, $z, $height, $text) = @_;
		635
		636	# TODO: color, and make height, xyz etc. optional
		637	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
		638
		639	$self->set_text ($text);
		640
		641	$self
		642	}
		643
		644	sub set_text {
		645	my ($self, $text) = @_;
		646
		647	$self->{text} = $text;
		648	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		649
		650	$self->update;
		651	}
		652
		653	sub get_text {
		654	my ($self, $text) = @_;
		655
		656	$self->{text}
		657	}
		658
		659	sub size_request {
		660	my ($self) = @_;
		661
		662	(
		663	$self->{texture}{width},
		664	$self->{texture}{height},
		665	)
		666	}
		667
		668	sub _draw {
		669	my ($self) = @_;
		670
		671	my $tex = $self->{texture};
		672
		673	glEnable GL_BLEND;
		674	glEnable GL_TEXTURE_2D;
		675	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
162	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	676	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
163	glBindTexture GL_TEXTURE_2D, $tex->{name};	677	glBindTexture GL_TEXTURE_2D, $tex->{name};
164		678
165	glColor 1, 1, 1;	679	glColor 1, 0, 0, 1; # TODO color
166		680
167	glBegin GL_QUADS;	681	glBegin GL_QUADS;
168	glTexCoord 0, 0; glVertex 0 , 0;	682	glTexCoord 0, 0; glVertex 0 , 0;
169	glTexCoord 0, 1; glVertex 0 , $tex->{height};	683	glTexCoord 0, 1; glVertex 0 , $tex->{height};
170	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	684	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
173		687
174	glDisable GL_BLEND;	688	glDisable GL_BLEND;
175	glDisable GL_TEXTURE_2D;	689	glDisable GL_TEXTURE_2D;
176	}	690	}
177		691
		692	#############################################################################
		693
178	package Crossfire::Client::Widget::Frame;	694	package Crossfire::Client::Widget::TextEntry;
179		695
180	our @ISA = Crossfire::Client::Widget::Container::;	696	our @ISA = Crossfire::Client::Widget::Label::;
181		697
		698	use SDL;
182	use SDL::OpenGL;	699	use SDL::OpenGL;
183		700
184	sub size_request {	701	sub key_down {
185	my ($self) = @_;
186	my $chld = $self->get
187	or return (0, 0);
188	map { $_ + 4 } $chld->size_request;
189	}
190
191	sub _draw {
192	my ($self) = @_;
193
194	my $chld = $self->get;
195
196	my ($w, $h) = $chld->size_request;
197
198	glColor 1, 0, 0;
199	glBegin GL_QUADS;
200	glTexCoord 0, 0; glVertex 0 , 0;
201	glTexCoord 0, 1; glVertex 0 , $h + 4;
202	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
203	glTexCoord 1, 0; glVertex $w + 4 , 0;
204	glEnd;
205
206	glPushMatrix;
207	glTranslate (2, 2, 0);
208	$chld->_draw;
209	glPopMatrix;
210	}
211
212	package Crossfire::Client::Widget::Table;
213
214	our @ISA = Crossfire::Client::Widget::Container::;
215
216	use SDL::OpenGL;
217
218	sub add {
219	my ($self, $x, $y, $chld) = @_;
220	$self->{childs}[$y][$x] = $chld;
221	}
222
223	sub max_row_height {
224	my ($self, $row) = @_;	702	my ($self, $ev) = @_;
225		703
226	my $hs = 0;	704	my $mod = $ev->key_mod;
227	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	705	my $sym = $ev->key_sym;
228	my $c = $self->{childs}->[$row]->[$xi];
229	if ($c) {
230	my ($w, $h) = $c->size_request;
231	if ($hs < $h) { $hs = $h }
232	}
233	}
234	return $hs;
235	}
236		706
237	sub max_col_width {	707	$ev->set_unicode (1);
238	my ($self, $col) = @_;	708	my $uni = $ev->key_unicode;
239		709
240	my $ws = 0;	710	my $text = $self->get_text;
241	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {
242	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];
243	if ($c) {
244	my ($w, $h) = $c->size_request;
245	if ($ws < $w) { $ws = $w }
246	}
247	}
248	return $ws;
249	}
250		711
251	sub size_request {	712	if ($sym == SDLK_BACKSPACE) {
252	my ($self) = @_;	713	substr $text, -1, 1, '';
253		714
254	my ($hs, $ws) = (0, 0);	715	} elsif ($uni) {
255		716	$text .= chr $uni;
256	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
257	$hs += $self->max_row_height ($yi);
258	}	717	}
259
260	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
261	my $wm = 0;
262	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
263	$wm += $self->max_col_width ($xi)
264	}
265	if ($ws < $wm) { $ws = $wm }
266	}
267
268	return ($ws, $hs);
269	}
270
271	sub _draw {
272	my ($self) = @_;
273
274	my $y = 0;
275	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
276	my $x = 0;
277
278	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
279
280	glPushMatrix;
281	glTranslate ($x, $y, 0);
282	my $c = $self->{childs}->[$yi]->[$xi];
283	$c->_draw if $c;
284	glPopMatrix;
285
286	$x += $self->max_col_width ($xi);
287	}
288
289	$y += $self->max_row_height ($yi);
290	}
291	}
292
293	package Crossfire::Client::Widget::VBox;
294
295	our @ISA = Crossfire::Client::Widget::Container::;
296
297	use SDL::OpenGL;
298
299	sub add {
300	my ($self, $chld) = @_;
301	push @{$self->{childs}}, $chld;
302	}
303
304	sub size_request {
305	my ($self) = @_;
306
307	my ($hs, $ws) = (0, 0);
308	for (@{$self->{childs} \|\| []}) {
309	my ($w, $h) = $_->size_request;
310	$hs += $h;
311	if ($ws < $w) { $ws = $w }
312	}
313
314	return ($ws, $hs);
315	}
316
317	sub _draw {
318	my ($self) = @_;
319
320	my ($x, $y);
321	for (@{$self->{childs} \|\| []}) {
322	glPushMatrix;
323	glTranslate (0, $y, 0);
324	$_->_draw;
325	glPopMatrix;
326	my ($w, $h) = $_->size_request;
327	$y += $h;
328	}
329	}
330
331	package Crossfire::Client::Widget::Label;
332
333	our @ISA = Crossfire::Client::Widget::;
334
335	use SDL::OpenGL;
336
337	sub new {
338	my ($class, $x, $y, $z, $ttf, $text) = @_;
339
340	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);
341
342	$self->set_text ($text);	718	$self->set_text ($text);
343
344	$self
345	}	719	}
346		720
347	sub set_text {	721	#############################################################################
348	my ($self, $text) = @_;
349	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;
350	}
351		722
352	sub get_text {
353	my ($self, $text) = @_;
354	$self->{text}
355	}
356
357	sub size_request {
358	my ($self) = @_;
359
360	(
361	$self->{texture}{width},
362	$self->{texture}{height},
363	)
364	}
365
366	sub _draw {
367	my ($self) = @_;
368
369	my $tex = $self->{texture};
370
371	glEnable GL_BLEND;
372	glEnable GL_TEXTURE_2D;
373	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
374	glBindTexture GL_TEXTURE_2D, $tex->{name};
375
376	glColor 1, 1, 1;
377
378	glBegin GL_QUADS;
379	glTexCoord 0, 0; glVertex 0 , 0;
380	glTexCoord 0, 1; glVertex 0 , $tex->{height};
381	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
382	glTexCoord 1, 0; glVertex $tex->{width}, 0;
383	glEnd;
384
385	glDisable GL_BLEND;
386	glDisable GL_TEXTURE_2D;
387	}
388
389	package Crossfire::Client::Widget::TextView;	723	package Crossfire::Client::Widget::MapWidget;
390		724
391	use strict;	725	use strict;
392		726
393	our @ISA = qw/Crossfire::Client::Widget/;	727	use List::Util qw(min max);
394
395	use SDL::OpenGL;
396	use SDL::OpenGL::Constants;
397
398	sub add_line {
399	my ($self, $line) = @_;
400	push @{$self->{lines}}, $line;
401	}
402
403	sub _draw {
404	my ($self) = @_;
405
406	}
407
408	package Crossfire::Client::Widget::MapWidget;
409
410	use strict;
411
412	our @ISA = qw/Crossfire::Client::Widget/;
413		728
414	use SDL;	729	use SDL;
415	use SDL::OpenGL;	730	use SDL::OpenGL;
416	use SDL::OpenGL::Constants;	731	use SDL::OpenGL::Constants;
417		732
		733	our @ISA = Crossfire::Client::Widget::;
		734
418	sub key_down {	735	sub key_down {
419	print "MAPKEYDOWN\n";	736	print "MAPKEYDOWN\n";
420	}	737	}
421		738
422	sub key_up {	739	sub key_up {
423	}	740	}
424		741
		742	sub size_request {
		743
		744	}
		745
		746	sub size_allocate {
		747	}
		748
425	sub _draw {	749	sub _draw {
426	my ($self) = @_;	750	my ($self) = @_;
		751
		752	my $mx = $::CONN->{mapx};
		753	my $my = $::CONN->{mapy};
		754
		755	my $map = $::CONN->{map};
		756
		757	my ($xofs, $yofs);
		758
		759	my $sw = 1 + int $::WIDTH / 32;
		760	my $sh = 1 + int $::HEIGHT / 32;
		761
		762	if ($::CONN->{mapw} > $sw) {
		763	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		764	} else {
		765	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		766	}
		767
		768	if ($::CONN->{maph} > $sh) {
		769	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		770	} else {
		771	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		772	}
427		773
428	glEnable GL_TEXTURE_2D;	774	glEnable GL_TEXTURE_2D;
429	glEnable GL_BLEND;	775	glEnable GL_BLEND;
430	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	776	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
431		777
432	my $map = $::CONN->{map};	778	my $sw4 = ($sw + 3) & ~3;
		779	my $lighting = "\x00" x ($sw4 * $sh);
433		780
434	for my $x (0 .. int $::WIDTH / 32) {	781	for my $x (0 .. $sw - 1) {
435	for my $y (0 .. int $::HEIGHT / 32) {	782	for my $y (0 .. $sh - 1) {
436		783
437	my $cell = $map->[$x + $::CONN->{mapx}]	784	my $cell = $map->[$x + $xofs][$y + $yofs]
438	[$y + $::CONN->{mapy}]
439	or next;	785	or next;
440		786
441	my $darkness = $cell->[0] * (1 / 255);	787	my $darkness = $cell->[0] * (1 / 255);
442	if ($darkness < 0) {	788	if ($darkness < 0) {
443	$darkness = 0.5;	789	$darkness = 0.15;
444	}	790	}
445	glColor $darkness, $darkness, $darkness;	791	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
446		792
447	for my $num (grep $_, @$cell[1,2,3]) {	793	for my $num (grep $_, @$cell[1,2,3]) {
448	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	794	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
449		795
450	glBindTexture GL_TEXTURE_2D, $tex->{name};	796	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
462	glTexCoord 1, 0; glVertex $px + $w, $py;	808	glTexCoord 1, 0; glVertex $px + $w, $py;
463	glEnd;	809	glEnd;
464	}	810	}
465	}	811	}
466	}	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 $sw4 * 32, 0;
		841	glEnd;
467		842
468	glDisable GL_TEXTURE_2D;	843	glDisable GL_TEXTURE_2D;
469	glDisable GL_BLEND;	844	glDisable GL_BLEND;
470	}	845	}
471		846
…		…
518	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	893	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
519	$::CONN->send ("command run_stop");	894	$::CONN->send ("command run_stop");
520	}	895	}
521	}	896	}
522		897
		898	#############################################################################
		899
		900	package Crossfire::Client::Widget::Animator;
		901
		902	use SDL::OpenGL;
		903
		904	our @ISA = Crossfire::Client::Widget::Bin::;
		905
		906	sub moveto {
		907	my ($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
523	1;	940	1;
524		941

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.21 by root, Sat Apr 8 18:15:59 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 1.21 by root, Sat Apr 8 18:15:59 2006 UTC vs.
Revision 1.47 by root, Sun Apr 9 22:24:43 2006 UTC