[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 1.49 by root, Sun Apr 9 22:26:51 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	glBegin GL_QUADS;
		87	glVertex 0, 0;
		88	glVertex $self->{w} - 1, 0;
		89	glVertex $self->{w} - 1, $self->{h} - 1;
		90	glVertex 0, $self->{h} - 1;
		91	glEnd;
		92	}
89	glPopMatrix;	93	glPopMatrix;
90	}	94	}
91		95
92	sub _draw {	96	sub _draw {
93	my ($widget) = @_;	97	my ($self) = @_;
		98
		99	warn "no draw defined for $self\n";
94	}	100	}
95		101
96	sub bbox {	102	sub bbox {
97	my ($widget) = @_;	103	my ($self) = @_;
		104	my ($w, $h) = $self->size_request;
		105	(
		106	$self->{x},
		107	$self->{y},
		108	$self->{x} = $w,
		109	$self->{y} = $h
		110	)
		111	}
		112
		113	sub find_widget {
		114	my ($self, $x, $y) = @_;
		115
		116	return $self
		117	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		118	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		119
		120	()
		121	}
		122
		123	sub del_parent { $_[0]->{parent} = undef }
		124
		125	sub set_parent {
		126	my ($self, $par) = @_;
		127
		128	$self->{parent} = $par;
		129	Scalar::Util::weaken $self->{parent};
		130	}
		131
		132	sub get_parent {
		133	$_[0]->{parent}
		134	}
		135
		136	sub update {
		137	my ($self) = @_;
		138
		139	$self->{parent}->update
		140	if $self->{parent};
98	}	141	}
99		142
100	sub DESTROY {	143	sub DESTROY {
101	my ($self) = @_;	144	my ($self) = @_;
102		145
103	$self->deactivate;	146	#$self->deactivate;
104	}	147	}
		148
		149	#############################################################################
105		150
106	package Crossfire::Client::Widget::Container;	151	package Crossfire::Client::Widget::Container;
107		152
108	our @ISA = Crossfire::Client::Widget::;	153	our @ISA = Crossfire::Client::Widget::;
109		154
		155	sub new {
		156	my ($class, @widgets) = @_;
		157
		158	my $self = $class->SUPER::new (children => []);
		159	$self->add ($_) for @widgets;
		160
		161	$self
		162	}
		163
		164	sub add {
		165	my ($self, $chld, $expand) = @_;
		166
		167	$chld->{expand} = $expand;
		168	$chld->set_parent ($self);
		169
		170	@{$self->{children}} =
		171	sort { $a->{z} <=> $b->{z} }
		172	@{$self->{children}}, $chld;
		173
		174	$self->size_allocate ($self->{w}, $self->{h})
		175	if $self->{w}; #TODO: check for "realised state"
		176	}
		177
		178	sub remove {
		179	my ($self, $widget) = @_;
		180
		181	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		182
		183	$self->size_allocate ($self->{w}, $self->{h});
		184	}
		185
		186	sub find_widget {
		187	my ($self, $x, $y) = @_;
		188
		189	$x -= $self->{x};
		190	$y -= $self->{y};
		191
		192	my $res;
		193
		194	for (reverse @{ $self->{children} }) {
		195	$res = $_->find_widget ($x, $y)
		196	and return $res;
		197	}
		198
		199	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		200	}
		201
		202	sub _draw {
		203	my ($self) = @_;
		204
		205	$_->draw for @{$self->{children}};
		206	}
		207
		208	#############################################################################
		209
		210	package Crossfire::Client::Widget::Bin;
		211
		212	our @ISA = Crossfire::Client::Widget::Container::;
		213
		214	sub child { $_[0]->{children}[0] }
		215
		216	sub size_request {
		217	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		218	}
		219
		220	sub size_allocate {
		221	my ($self, $w, $h) = @_;
		222
		223	$self->SUPER::size_allocate ($w, $h);
		224	$self->{children}[0]->size_allocate ($w, $h)
		225	if $self->{children}[0]
		226	}
		227
		228	#############################################################################
		229
		230	package Crossfire::Client::Widget::Toplevel;
		231
		232	our @ISA = Crossfire::Client::Widget::Container::;
		233
		234	sub update {
		235	my ($self) = @_;
		236
		237	::refresh ();
		238	}
		239
		240	sub add {
		241	my ($self, $widget) = @_;
		242
		243	$self->SUPER::add ($widget);
		244
		245	$widget->size_allocate ($widget->size_request);
		246	}
		247
		248	#############################################################################
		249
		250	package Crossfire::Client::Widget::Window;
		251
		252	our @ISA = Crossfire::Client::Widget::Bin::;
		253
110	use SDL::OpenGL;	254	use SDL::OpenGL;
111		255
112	sub add { $_[0]->{child} = $_[1] }	256	sub new {
113	sub get { $_[0]->{child} }	257	my ($class, $x, $y, $z, $w, $h) = @_;
114		258
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	259	my $self = $class->SUPER::new;
116		260
117	sub _draw { die "Containers can't be drawn!" }	261	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		262	}
118		263
119	package Crossfire::Client::Widget::Window;	264	sub update {
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	265	my ($self) = @_;
127	$self->SUPER::add ($chld);	266
128	$self->render_chld;	267	$self->render_chld;
		268	$self->SUPER::update;
129	}	269	}
130		270
131	sub render_chld {	271	sub render_chld {
132	my ($self) = @_;	272	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135		273
136	$self->{texture} =	274	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	275	Crossfire::Client::Texture->new_from_opengl (
138	$w, $h, sub {	276	$self->{w}, $self->{h}, sub { $self->child->draw }
139	my ($txt, $w, $h) = @_;
140	$chld->_draw;
141	}
142	);	277	);
143	$self->{texture}->upload;
144	}	278	}
145		279
146	sub size_request {	280	sub size_allocate {
147	my ($self) = @_;	281	my ($self, $w, $h) = @_;
148	my $chld = $self->get	282
149	or return (0, 0);	283	$self->{w} = $w;
150	$chld->size_request	284	$self->{h} = $h;
		285
		286	$self->child->size_allocate ($w, $h);
		287
		288	$self->render_chld;
151	}	289	}
152		290
153	sub _draw {	291	sub _draw {
154	my ($self) = @_;	292	my ($self) = @_;
		293
		294	my ($w, $h) = ($self->w, $self->h);
155		295
156	my $tex = $self->{texture}	296	my $tex = $self->{texture}
157	or return;	297	or return;
158		298
159	warn "DRAW TEX: $tex->{width} $tex->{height}\n";
160	glEnable GL_BLEND;	299	glEnable GL_BLEND;
161	glEnable GL_TEXTURE_2D;	300	glEnable GL_TEXTURE_2D;
		301	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		302	glBindTexture GL_TEXTURE_2D, $tex->{name};
		303
		304	glBegin GL_QUADS;
		305	glTexCoord 0, 0; glVertex 0, 0;
		306	glTexCoord 0, 1; glVertex 0, $h;
		307	glTexCoord 1, 1; glVertex $w, $h;
		308	glTexCoord 1, 0; glVertex $w, 0;
		309	glEnd;
		310
		311	glDisable GL_BLEND;
		312	glDisable GL_TEXTURE_2D;
		313	}
		314
		315	#############################################################################
		316
		317	package Crossfire::Client::Widget::Frame;
		318
		319	our @ISA = Crossfire::Client::Widget::Bin::;
		320
		321	use SDL::OpenGL;
		322
		323	sub size_request {
		324	my ($self) = @_;
		325	my $chld = $self->child
		326	or return (0, 0);
		327
		328	$chld->move (2, 2);
		329
		330	map { $_ + 4 } $chld->size_request;
		331	}
		332
		333	sub size_allocate {
		334	my ($self, $w, $h) = @_;
		335
		336	$self->{w} = $w;
		337	$self->{h} = $h;
		338
		339	$self->child->size_allocate ($w - 4, $h - 4);
		340	$self->child->move (2, 2);
		341	}
		342
		343	sub _draw {
		344	my ($self) = @_;
		345
		346	my $chld = $self->child;
		347
		348	my ($w, $h) = $chld->size_request;
		349
		350	glBegin GL_QUADS;
		351	glColor 0, 0, 0;
		352	glTexCoord 0, 0; glVertex 0 , 0;
		353	glTexCoord 0, 1; glVertex 0 , $h + 4;
		354	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
		355	glTexCoord 1, 0; glVertex $w + 4 , 0;
		356	glEnd;
		357
		358	$chld->draw;
		359	}
		360
		361	#############################################################################
		362
		363	package Crossfire::Client::Widget::FancyFrame;
		364
		365	our @ISA = Crossfire::Client::Widget::Bin::;
		366
		367	use SDL::OpenGL;
		368
		369	my @tex =
		370	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		371	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		372
		373	sub size_request {
		374	my ($self) = @_;
		375
		376	my ($w, $h) = $self->SUPER::size_request;
		377
		378	$h += $tex[1]->{height};
		379	$h += $tex[4]->{height};
		380	$w += $tex[2]->{width};
		381	$w += $tex[3]->{width};
		382
		383	($w, $h)
		384	}
		385
		386	sub size_allocate {
		387	my ($self, $w, $h) = @_;
		388
		389	$self->SUPER::size_allocate ($w, $h);
		390
		391	$h -= $tex[1]->{height};
		392	$h -= $tex[4]->{height};
		393	$w -= $tex[2]->{width};
		394	$w -= $tex[3]->{width};
		395
		396	$h = $h < 0 ? 0 : $h;
		397	$w = $w < 0 ? 0 : $w;
		398
		399	$self->child->size_allocate ($w, $h);
		400	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		401	}
		402
		403	sub _draw {
		404	my ($self) = @_;
		405
		406	my ($w, $h) = ($self->{w}, $self->{h});
		407	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		408
		409	glEnable GL_BLEND;
		410	glEnable GL_TEXTURE_2D;
		411	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		412	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		413
		414	my $top = $tex[1];
		415	glBindTexture GL_TEXTURE_2D, $top->{name};
		416
		417	glBegin GL_QUADS;
		418	glTexCoord 0, 0; glVertex 0 , 0;
		419	glTexCoord 0, 1; glVertex 0 , $top->{height};
		420	glTexCoord 1, 1; glVertex $w , $top->{height};
		421	glTexCoord 1, 0; glVertex $w , 0;
		422	glEnd;
		423
		424	my $left = $tex[3];
		425	glBindTexture GL_TEXTURE_2D, $left->{name};
		426
		427	glBegin GL_QUADS;
		428	glTexCoord 0, 0; glVertex 0 , $top->{height};
		429	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		430	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		431	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		432	glEnd;
		433
		434	my $right = $tex[2];
		435	glBindTexture GL_TEXTURE_2D, $right->{name};
		436
		437	glBegin GL_QUADS;
		438	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		439	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		440	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		441	glTexCoord 1, 0; glVertex $w , $top->{height};
		442	glEnd;
		443
		444	my $bottom = $tex[4];
		445	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		446
		447	glBegin GL_QUADS;
		448	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		449	glTexCoord 0, 1; glVertex 0 , $h;
		450	glTexCoord 1, 1; glVertex $w , $h;
		451	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		452	glEnd;
		453
		454	my $bg = $tex[0];
		455	glBindTexture GL_TEXTURE_2D, $bg->{name};
		456	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		457	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		458	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		459
		460	my $rep_x = $cw / $bg->{width};
		461	my $rep_y = $ch / $bg->{height};
		462
		463	glBegin GL_QUADS;
		464	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		465	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		466	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		467	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		468	glEnd;
		469
		470	glDisable GL_BLEND;
		471	glDisable GL_TEXTURE_2D;
		472
		473	$self->child->draw;
		474
		475	}
		476
		477	#############################################################################
		478
		479	package Crossfire::Client::Widget::Table;
		480
		481	our @ISA = Crossfire::Client::Widget::Bin::;
		482
		483	use SDL::OpenGL;
		484
		485	sub add {
		486	my ($self, $x, $y, $chld) = @_;
		487	my $old_chld = $self->{children}[$y][$x];
		488
		489	$self->{children}[$y][$x] = $chld;
		490	$chld->set_parent ($self);
		491	$self->update;
		492	}
		493
		494	sub max_row_height {
		495	my ($self, $row) = @_;
		496
		497	my $hs = 0;
		498	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
		499	my $c = $self->{children}->[$row]->[$xi];
		500	if ($c) {
		501	my ($w, $h) = $c->size_request;
		502	if ($hs < $h) { $hs = $h }
		503	}
		504	}
		505	return $hs;
		506	}
		507
		508	sub max_col_width {
		509	my ($self, $col) = @_;
		510
		511	my $ws = 0;
		512	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
		513	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		514	if ($c) {
		515	my ($w, $h) = $c->size_request;
		516	if ($ws < $w) { $ws = $w }
		517	}
		518	}
		519	return $ws;
		520	}
		521
		522	sub size_request {
		523	my ($self) = @_;
		524
		525	my ($hs, $ws) = (0, 0);
		526
		527	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		528	$hs += $self->max_row_height ($yi);
		529	}
		530
		531	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		532	my $wm = 0;
		533	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		534	$wm += $self->max_col_width ($xi)
		535	}
		536	if ($ws < $wm) { $ws = $wm }
		537	}
		538
		539	return ($ws, $hs);
		540	}
		541
		542	sub _draw {
		543	my ($self) = @_;
		544
		545	my $y = 0;
		546	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		547	my $x = 0;
		548
		549	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		550
		551	my $c = $self->{children}->[$yi]->[$xi];
		552	if ($c) {
		553	$c->move ($x, $y, 0); #TODO: Move to size_request
		554	$c->draw if $c;
		555	}
		556
		557	$x += $self->max_col_width ($xi);
		558	}
		559
		560	$y += $self->max_row_height ($yi);
		561	}
		562	}
		563
		564	#############################################################################
		565
		566	package Crossfire::Client::Widget::VBox;
		567
		568	our @ISA = Crossfire::Client::Widget::Container::;
		569
		570	use SDL::OpenGL;
		571
		572	sub size_request {
		573	my ($self) = @_;
		574
		575	my @alloc = map [$_->size_request], @{$self->{children}};
		576
		577	(
		578	(List::Util::max map $_->[0], @alloc),
		579	(List::Util::sum map $_->[1], @alloc),
		580	)
		581	}
		582
		583	sub size_allocate {
		584	my ($self, $w, $h) = @_;
		585
		586	$self->w ($w);
		587	$self->h ($h);
		588
		589	my $exp;
		590	my @oth;
		591	# find expand widget
		592	for (@{$self->{children}}) {
		593	if ($_->{expand}) {
		594	$exp = $_;
		595	last;
		596	}
		597	push @oth, $_;
		598	}
		599
		600	my ($ow, $oh);
		601
		602	# get sizes of other widgets
		603	for (@oth) {
		604	my ($w, $h) = $_->size_request;
		605	$oh += $h;
		606	if ($ow < $w) { $ow = $w }
		607	}
		608
		609	my $y = 0;
		610	for (@{$self->{children}}) {
		611	$_->move (0, $y);
		612
		613	if ($_ == $exp) {
		614	$_->size_allocate ($w, $h - $oh);
		615	$y += $h - $oh;
		616	} else {
		617	my ($cw, $h) = $_->size_request;
		618	$_->size_allocate ($w, $h);
		619	$y += $h;
		620	}
		621	}
		622	}
		623
		624	#############################################################################
		625
		626	package Crossfire::Client::Widget::Label;
		627
		628	our @ISA = Crossfire::Client::Widget::;
		629
		630	use SDL::OpenGL;
		631
		632	sub new {
		633	my ($class, $x, $y, $z, $height, $text) = @_;
		634
		635	# TODO: color, and make height, xyz etc. optional
		636	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
		637
		638	$self->set_text ($text);
		639
		640	$self
		641	}
		642
		643	sub set_text {
		644	my ($self, $text) = @_;
		645
		646	$self->{text} = $text;
		647	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		648
		649	$self->update;
		650	}
		651
		652	sub get_text {
		653	my ($self, $text) = @_;
		654
		655	$self->{text}
		656	}
		657
		658	sub size_request {
		659	my ($self) = @_;
		660
		661	(
		662	$self->{texture}{width},
		663	$self->{texture}{height},
		664	)
		665	}
		666
		667	sub _draw {
		668	my ($self) = @_;
		669
		670	my $tex = $self->{texture};
		671
		672	glEnable GL_BLEND;
		673	glEnable GL_TEXTURE_2D;
		674	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
162	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
163	glBindTexture GL_TEXTURE_2D, $tex->{name};	676	glBindTexture GL_TEXTURE_2D, $tex->{name};
164		677
165	glColor 1, 1, 1;	678	glColor 1, 0, 0, 1; # TODO color
166		679
167	glBegin GL_QUADS;	680	glBegin GL_QUADS;
168	glTexCoord 0, 0; glVertex 0 , 0;	681	glTexCoord 0, 0; glVertex 0 , 0;
169	glTexCoord 0, 1; glVertex 0 , $tex->{height};	682	glTexCoord 0, 1; glVertex 0 , $tex->{height};
170	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	683	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
173		686
174	glDisable GL_BLEND;	687	glDisable GL_BLEND;
175	glDisable GL_TEXTURE_2D;	688	glDisable GL_TEXTURE_2D;
176	}	689	}
177		690
		691	#############################################################################
		692
178	package Crossfire::Client::Widget::Frame;	693	package Crossfire::Client::Widget::TextEntry;
179		694
180	our @ISA = Crossfire::Client::Widget::Container::;	695	our @ISA = Crossfire::Client::Widget::Label::;
181		696
		697	use SDL;
182	use SDL::OpenGL;	698	use SDL::OpenGL;
183		699
184	sub size_request {	700	sub key_down {
185	my ($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, $row) = @_;	701	my ($self, $ev) = @_;
225		702
226	my $hs = 0;	703	my $mod = $ev->key_mod;
227	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	704	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		705
237	sub max_col_width {	706	$ev->set_unicode (1);
238	my ($self, $col) = @_;	707	my $uni = $ev->key_unicode;
239		708
240	my $ws = 0;	709	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 $ws;
249	}
250		710
251	sub size_request {	711	if ($sym == SDLK_BACKSPACE) {
252	my ($self) = @_;	712	substr $text, -1, 1, '';
253		713
254	my ($hs, $ws) = (0, 0);	714	} elsif ($uni) {
255		715	$text .= chr $uni;
256	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
257	$hs += $self->max_row_height ($yi);
258	}	716	}
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);	717	$self->set_text ($text);
343
344	$self
345	}	718	}
346		719
347	sub set_text {	720	#############################################################################
348	my ($self, $text) = @_;
349	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;
350	}
351		721
352	sub get_text {
353	my ($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 $tex->{width}, 0;
383	glEnd;
384
385	glDisable GL_BLEND;
386	glDisable GL_TEXTURE_2D;
387	}
388
389	package Crossfire::Client::Widget::TextView;	722	package Crossfire::Client::Widget::MapWidget;
390		723
391	use strict;	724	use strict;
392		725
393	our @ISA = qw/Crossfire::Client::Widget/;	726	use List::Util qw(min max);
394
395	use SDL::OpenGL;
396	use SDL::OpenGL::Constants;
397
398	sub add_line {
399	my ($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		727
414	use SDL;	728	use SDL;
415	use SDL::OpenGL;	729	use SDL::OpenGL;
416	use SDL::OpenGL::Constants;	730	use SDL::OpenGL::Constants;
417		731
		732	our @ISA = Crossfire::Client::Widget::;
		733
418	sub key_down {	734	sub key_down {
419	print "MAPKEYDOWN\n";	735	print "MAPKEYDOWN\n";
420	}	736	}
421		737
422	sub key_up {	738	sub key_up {
423	}	739	}
424		740
		741	sub size_request {
		742
		743	}
		744
		745	sub size_allocate {
		746	}
		747
425	sub _draw {	748	sub _draw {
426	my ($self) = @_;	749	my ($self) = @_;
		750
		751	my $mx = $::CONN->{mapx};
		752	my $my = $::CONN->{mapy};
		753
		754	my $map = $::CONN->{map};
		755
		756	my ($xofs, $yofs);
		757
		758	my $sw = 1 + int $::WIDTH / 32;
		759	my $sh = 1 + int $::HEIGHT / 32;
		760
		761	if ($::CONN->{mapw} > $sw) {
		762	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		763	} else {
		764	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		765	}
		766
		767	if ($::CONN->{maph} > $sh) {
		768	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		769	} else {
		770	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		771	}
427		772
428	glEnable GL_TEXTURE_2D;	773	glEnable GL_TEXTURE_2D;
429	glEnable GL_BLEND;	774	glEnable GL_BLEND;
430	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	775	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
431		776
432	my $map = $::CONN->{map};	777	my $sw4 = ($sw + 3) & ~3;
		778	my $lighting = "\x00" x ($sw4 * $sh);
433		779
434	for my $x (0 .. int $::WIDTH / 32) {	780	for my $x (0 .. $sw - 1) {
435	for my $y (0 .. int $::HEIGHT / 32) {	781	for my $y (0 .. $sh - 1) {
436		782
437	my $cell = $map->[$x + $::CONN->{mapx}]	783	my $cell = $map->[$x + $xofs][$y + $yofs]
438	[$y + $::CONN->{mapy}]
439	or next;	784	or next;
440		785
441	my $darkness = $cell->[0] * (1 / 255);	786	my $darkness = $cell->[0] * (1 / 255);
442	if ($darkness < 0) {	787	if ($darkness < 0) {
443	$darkness = 0.5;	788	$darkness = 0.15;
444	}	789	}
445	glColor $darkness, $darkness, $darkness;	790	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
446		791
447	for my $num (grep $_, @$cell[1,2,3]) {	792	for my $num (grep $_, @$cell[1,2,3]) {
448	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	793	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
449		794
450	glBindTexture GL_TEXTURE_2D, $tex->{name};	795	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
462	glTexCoord 1, 0; glVertex $px + $w, $py;	807	glTexCoord 1, 0; glVertex $px + $w, $py;
463	glEnd;	808	glEnd;
464	}	809	}
465	}	810	}
466	}	811	}
		812
		813	# if (1) { # higher quality darkness
		814	# $lighting =~ s/(.)/$1$1$1/gs;
		815	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		816	#
		817	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		818	#
		819	# $lighting = $pb->get_pixels;
		820	# $lighting =~ s/(.)../$1/gs;
		821	# }
		822
		823	$lighting = new Crossfire::Client::Texture
		824	width => $sw4,
		825	height => $sh,
		826	data => $lighting,
		827	internalformat => GL_ALPHA4,
		828	format => GL_ALPHA;
		829
		830	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		831	glColor 0, 0, 0, 0.75;
		832	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		833	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		834	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		835	glBegin GL_QUADS;
		836	glTexCoord 0, 0; glVertex 0 , 0;
		837	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		838	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		839	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		840	glEnd;
467		841
468	glDisable GL_TEXTURE_2D;	842	glDisable GL_TEXTURE_2D;
469	glDisable GL_BLEND;	843	glDisable GL_BLEND;
470	}	844	}
471		845
…		…
518	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	892	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
519	$::CONN->send ("command run_stop");	893	$::CONN->send ("command run_stop");
520	}	894	}
521	}	895	}
522		896
		897	#############################################################################
		898
		899	package Crossfire::Client::Widget::Animator;
		900
		901	use SDL::OpenGL;
		902
		903	our @ISA = Crossfire::Client::Widget::Bin::;
		904
		905	sub moveto {
		906	my ($self, $x, $y) = @_;
		907
		908	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		909	$self->{speed} = 0.2;
		910	$self->{time} = 1;
		911
		912	::animation_start $self;
		913	}
		914
		915	sub animate {
		916	my ($self, $interval) = @_;
		917
		918	$self->{time} -= $interval * $self->{speed};
		919	if ($self->{time} <= 0) {
		920	$self->{time} = 0;
		921	::animation_stop $self;
		922	}
		923
		924	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		925
		926	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		927	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		928	}
		929
		930	sub _draw {
		931	my ($self) = @_;
		932
		933	glPushMatrix;
		934	glRotate $self->{time} * 10000, 0, 1, 0;
		935	$self->{children}[0]->draw;
		936	glPopMatrix;
		937	}
		938
523	1;	939	1;
524		940

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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 1.49 by root, Sun Apr 9 22:26:51 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 1.49 by root, Sun Apr 9 22:26:51 2006 UTC