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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.15 by elmex, Fri Apr 7 23:05:21 2006 UTC vs.
Revision 1.47 by root, Sun Apr 9 22:24:43 2006 UTC

…		…
1	package Crossfire::Client::Widget;	1	package Crossfire::Client::Widget;
2		2
3	use strict;	3	use strict;
		4
		5	use Scalar::Util;
		6
4	use SDL::OpenGL;	7	use SDL::OpenGL;
5	use SDL::OpenGL::Constants;	8	use SDL::OpenGL::Constants;
6		9
7	our $FOCUS; # the widget with current focus	10	use Crossfire::Client;
8	our @ACTIVE_WIDGETS;
9		11
10	# class methods for events	12	# class methods for events
11	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 }
12	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 }
13	sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS }	15	sub feed_sdl_button_down_event { }
14	sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS }	16	sub feed_sdl_button_up_event { }
15		17
16	sub new {	18	sub new {
17	my $class = shift;	19	my $class = shift;
18		20
19	bless { @_ }, $class	21	bless { @_ }, $class
20	}	22	}
21		23
22	sub activate {	24	sub move {
23	push @ACTIVE_WIDGETS, $_[0];	25	my ($self, $x, $y, $z) = @_;
		26	$self->{x} = $x;
		27	$self->{y} = $y;
		28	$self->{z} = $z if defined $z;
24	}	29	}
25		30
26	sub deactivate {	31	sub needs_redraw {
27	@ACTIVE_WIDGETS =	32	0
28	sort { $a->{z} <=> $b->{z} }
29	grep { $_ != $_[0] }
30	@ACTIVE_WIDGETS;
31	}	33	}
32		34
33	sub size_request {	35	sub size_request {
		36	require Carp;
34	die "size_request is abtract";	37	Carp::confess "size_request is abtract";
		38	}
		39
		40	sub size_allocate {
		41	my ($self, $w, $h) = @_;
		42
		43	$self->{w} = $w;
		44	$self->{h} = $h;
35	}	45	}
36		46
37	sub focus_in {	47	sub focus_in {
38	my ($widget) = @_;	48	my ($widget) = @_;
39	$FOCUS = $widget;	49	$::FOCUS = $widget;
40	}	50	}
41		51
42	sub focus_out {	52	sub focus_out {
43	my ($widget) = @_;	53	my ($widget) = @_;
44	}	54	}
57		67
58	sub button_up {	68	sub button_up {
59	my ($widget, $sdlev) = @_;	69	my ($widget, $sdlev) = @_;
60	}	70	}
61		71
62	sub w { $_[0]->{w} }	72	sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} }
63	sub h { $_[0]->{h} }	73	sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} }
64	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	74	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }
65	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	75	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }
66	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	76	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }
67		77
68	sub draw {	78	sub draw {
69	my ($self) = @_;	79	my ($self) = @_;
70		80
71	glPushMatrix;	81	glPushMatrix;
72	glTranslate $self->{x}, $self->{y}, 0;	82	glTranslate $self->{x}, $self->{y}, 0;
73	$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, $self->{h} - 1;
		91	glVertex 0, 0;
		92	glEnd;
		93	}
74	glPopMatrix;	94	glPopMatrix;
75	}	95	}
76		96
77	sub _draw {	97	sub _draw {
78	my ($widget) = @_;	98	my ($self) = @_;
		99
		100	warn "no draw defined for $self\n";
79	}	101	}
80		102
81	sub bbox {	103	sub bbox {
82	my ($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} = $h
		111	)
83	}	112	}
		113
		114	sub find_widget {
		115	my ($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 $self->{parent};
		142	}
		143
		144	sub DESTROY {
		145	my ($self) = @_;
		146
		147	#$self->deactivate;
		148	}
		149
		150	#############################################################################
84		151
85	package Crossfire::Client::Widget::Container;	152	package Crossfire::Client::Widget::Container;
86		153
87	our @ISA = Crossfire::Client::Widget::;	154	our @ISA = Crossfire::Client::Widget::;
88		155
		156	sub new {
		157	my ($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
89	use SDL::OpenGL;	255	use SDL::OpenGL;
90		256
91	sub add { $_[0]->{child} = $_[1] }	257	sub new {
92	sub get { $_[0]->{child} }	258	my ($class, $x, $y, $z, $w, $h) = @_;
93		259
94	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	260	my $self = $class->SUPER::new;
95		261
96	sub _draw { die "Containers can't be drawn!" }	262	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		263	}
		264
		265	sub update {
		266	my ($self) = @_;
		267
		268	$self->render_chld;
		269	$self->SUPER::update;
		270	}
		271
		272	sub render_chld {
		273	my ($self) = @_;
		274
		275	$self->{texture} =
		276	Crossfire::Client::Texture->new_from_opengl (
		277	$self->{w}, $self->{h}, sub { $self->child->draw }
		278	);
		279	}
		280
		281	sub size_allocate {
		282	my ($self, $w, $h) = @_;
		283
		284	$self->{w} = $w;
		285	$self->{h} = $h;
		286
		287	$self->child->size_allocate ($w, $h);
		288
		289	$self->render_chld;
		290	}
		291
		292	sub _draw {
		293	my ($self) = @_;
		294
		295	my ($w, $h) = ($self->w, $self->h);
		296
		297	my $tex = $self->{texture}
		298	or return;
		299
		300	glEnable GL_BLEND;
		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 $w, 0;
		310	glEnd;
		311
		312	glDisable GL_BLEND;
		313	glDisable GL_TEXTURE_2D;
		314	}
		315
		316	#############################################################################
97		317
98	package Crossfire::Client::Widget::Frame;	318	package Crossfire::Client::Widget::Frame;
99		319
100	our @ISA = Crossfire::Client::Widget::Container::;	320	our @ISA = Crossfire::Client::Widget::Bin::;
101		321
102	use SDL::OpenGL;	322	use SDL::OpenGL;
103		323
104	sub size_request {	324	sub size_request {
105	my ($self) = @_;	325	my ($self) = @_;
106	my $chld = $self->get	326	my $chld = $self->child
107	or return (0, 0);	327	or return (0, 0);
		328
		329	$chld->move (2, 2);
		330
108	map { $_ + 4 } $chld->size_request;	331	map { $_ + 4 } $chld->size_request;
109	}	332	}
110		333
		334	sub size_allocate {
		335	my ($self, $w, $h) = @_;
		336
		337	$self->{w} = $w;
		338	$self->{h} = $h;
		339
		340	$self->child->size_allocate ($w - 4, $h - 4);
		341	$self->child->move (2, 2);
		342	}
		343
111	sub _draw {	344	sub _draw {
112	my ($self) = @_;	345	my ($self) = @_;
113		346
114	my $chld = $self->get;	347	my $chld = $self->child;
115		348
116	my ($w, $h) = $chld->size_request;	349	my ($w, $h) = $chld->size_request;
117		350
118	glColor 1, 0, 0;
119	glBegin GL_QUADS;	351	glBegin GL_QUADS;
		352	glColor 0, 0, 0;
120	glTexCoord 0, 0; glVertex 0 , 0;	353	glTexCoord 0, 0; glVertex 0 , 0;
121	glTexCoord 0, 1; glVertex 0 , $h + 4;	354	glTexCoord 0, 1; glVertex 0 , $h + 4;
122	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	355	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
123	glTexCoord 1, 0; glVertex $w + 4 , 0;	356	glTexCoord 1, 0; glVertex $w + 4 , 0;
124	glEnd;	357	glEnd;
125		358
126	glPushMatrix;
127	glTranslate (2, 2, 0);
128	$chld->_draw;	359	$chld->draw;
129	glPopMatrix;
130	}	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	$self->child->draw;
		475
		476	}
		477
		478	#############################################################################
131		479
132	package Crossfire::Client::Widget::Table;	480	package Crossfire::Client::Widget::Table;
133		481
134	our @ISA = Crossfire::Client::Widget::Container::;	482	our @ISA = Crossfire::Client::Widget::Bin::;
135		483
136	use SDL::OpenGL;	484	use SDL::OpenGL;
137		485
138	sub add {	486	sub add {
139	my ($self, $x, $y, $chld) = @_;	487	my ($self, $x, $y, $chld) = @_;
		488	my $old_chld = $self->{children}[$y][$x];
		489
140	$self->{childs}[$y][$x] = $chld;	490	$self->{children}[$y][$x] = $chld;
		491	$chld->set_parent ($self);
		492	$self->update;
141	}	493	}
142		494
143	sub max_row_height {	495	sub max_row_height {
144	my ($self, $row) = @_;	496	my ($self, $row) = @_;
145		497
146	my $hs = 0;	498	my $hs = 0;
147	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	499	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
148	my $c = $self->{childs}->[$row]->[$xi];	500	my $c = $self->{children}->[$row]->[$xi];
		501	if ($c) {
149	my ($w, $h) = $c->size_request if $c;	502	my ($w, $h) = $c->size_request;
150	if ($hs < $h) { $hs = $h }	503	if ($hs < $h) { $hs = $h }
		504	}
151	}	505	}
152	return $hs;	506	return $hs;
153	}	507	}
154		508
155	sub max_col_width {	509	sub max_col_width {
156	my ($self, $col) = @_;	510	my ($self, $col) = @_;
157		511
158	my $ws = 0;	512	my $ws = 0;
159	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	513	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
160	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	514	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		515	if ($c) {
161	my ($w, $h) = $c->size_request if $c;	516	my ($w, $h) = $c->size_request;
162	if ($ws < $w) { $ws = $w }	517	if ($ws < $w) { $ws = $w }
		518	}
163	}	519	}
164	return $ws;	520	return $ws;
165	}	521	}
166		522
167	sub size_request {	523	sub size_request {
168	my ($self) = @_;	524	my ($self) = @_;
169		525
170	my ($hs, $ws) = (0, 0);	526	my ($hs, $ws) = (0, 0);
171		527
172	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	528	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
173	$hs += $self->max_row_height ($yi);	529	$hs += $self->max_row_height ($yi);
174	}	530	}
175		531
176	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	532	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
177	my $wm = 0;	533	my $wm = 0;
178	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	534	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
179	$wm += $self->max_col_width ($xi)	535	$wm += $self->max_col_width ($xi)
180	}	536	}
181	if ($ws < $wm) { $ws = $wm }	537	if ($ws < $wm) { $ws = $wm }
182	}	538	}
183		539
…		…
186		542
187	sub _draw {	543	sub _draw {
188	my ($self) = @_;	544	my ($self) = @_;
189		545
190	my $y = 0;	546	my $y = 0;
191	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	547	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
192	my $x = 0;	548	my $x = 0;
193		549
194	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	550	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
195		551
196	glPushMatrix;
197	glTranslate ($x, $y, 0);
198	my $c = $self->{childs}->[$yi]->[$xi];	552	my $c = $self->{children}->[$yi]->[$xi];
		553	if ($c) {
		554	$c->move ($x, $y, 0); #TODO: Move to size_request
199	$c->_draw if $c;	555	$c->draw if $c;
200	glPopMatrix;	556	}
201		557
202	$x += $self->max_col_width ($xi);	558	$x += $self->max_col_width ($xi);
203	}	559	}
204		560
205	$y += $self->max_row_height ($yi);	561	$y += $self->max_row_height ($yi);
206	}	562	}
207	}	563	}
208		564
		565	#############################################################################
		566
209	package Crossfire::Client::Widget::VBox;	567	package Crossfire::Client::Widget::VBox;
210		568
211	our @ISA = Crossfire::Client::Widget::Container::;	569	our @ISA = Crossfire::Client::Widget::Container::;
212		570
213	use SDL::OpenGL;	571	use SDL::OpenGL;
214		572
215	sub add {
216	my ($self, $chld) = @_;
217	push @{$self->{childs}}, $chld;
218	}
219
220	sub size_request {	573	sub size_request {
221	my ($self) = @_;	574	my ($self) = @_;
222		575
223	my ($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 $exp;
		591	my @oth;
		592	# find expand widget
224	for (@{$self->{childs} \|\| []}) {	593	for (@{$self->{children}}) {
		594	if ($_->{expand}) {
		595	$exp = $_;
		596	last;
		597	}
		598	push @oth, $_;
		599	}
		600
		601	my ($ow, $oh);
		602
		603	# get sizes of other widgets
		604	for (@oth) {
225	my ($w, $h) = $_->size_request;	605	my ($w, $h) = $_->size_request;
226	$hs += $h;	606	$oh += $h;
227	if ($ws < $w) { $ws = $w }	607	if ($ow < $w) { $ow = $w }
228	}	608	}
229		609
230	return ($ws, $hs);	610	my $y = 0;
231	}
232
233	sub _draw {
234	my ($self) = @_;
235
236	my ($x, $y);
237	for (@{$self->{childs} \|\| []}) {	611	for (@{$self->{children}}) {
238	glPushMatrix;	612	$_->move (0, $y);
239	glTranslate (0, $y, 0);	613
240	$_->_draw;	614	if ($_ == $exp) {
241	glPopMatrix;	615	$_->size_allocate ($w, $h - $oh);
		616	$y += $h - $oh;
		617	} else {
242	my ($w, $h) = $_->size_request;	618	my ($cw, $h) = $_->size_request;
		619	$_->size_allocate ($w, $h);
243	$y += $h;	620	$y += $h;
		621	}
244	}	622	}
245	}	623	}
		624
		625	#############################################################################
246		626
247	package Crossfire::Client::Widget::Label;	627	package Crossfire::Client::Widget::Label;
248		628
249	our @ISA = Crossfire::Client::Widget::;	629	our @ISA = Crossfire::Client::Widget::;
250		630
251	use SDL::OpenGL;	631	use SDL::OpenGL;
252		632
253	sub new {	633	sub new {
254	my ($class, $x, $y, $z, $ttf, $text) = @_;	634	my ($class, $x, $y, $z, $height, $text) = @_;
255		635
		636	# TODO: color, and make height, xyz etc. optional
256	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	637	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
257		638
258	$self->set_text ($text);	639	$self->set_text ($text);
259		640
260	$self	641	$self
261	}	642	}
262		643
263	sub set_text {	644	sub set_text {
264	my ($self, $text) = @_;	645	my ($self, $text) = @_;
		646
		647	$self->{text} = $text;
265	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	648	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		649
		650	$self->update;
266	}	651	}
267		652
268	sub get_text {	653	sub get_text {
269	my ($self, $text) = @_;	654	my ($self, $text) = @_;
		655
270	$self->{text}	656	$self->{text}
271	}	657	}
272		658
273	sub size_request {	659	sub size_request {
274	my ($self) = @_;	660	my ($self) = @_;
…		…
282	sub _draw {	668	sub _draw {
283	my ($self) = @_;	669	my ($self) = @_;
284		670
285	my $tex = $self->{texture};	671	my $tex = $self->{texture};
286		672
287	$self->{x}--;
288
289	glEnable GL_BLEND;	673	glEnable GL_BLEND;
290	glEnable GL_TEXTURE_2D;	674	glEnable GL_TEXTURE_2D;
		675	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	676	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
292	glBindTexture GL_TEXTURE_2D, $tex->{name};	677	glBindTexture GL_TEXTURE_2D, $tex->{name};
293		678
294	glColor 1, 1, 1;	679	glColor 1, 0, 0, 1; # TODO color
295		680
296	glBegin GL_QUADS;	681	glBegin GL_QUADS;
297	glTexCoord 0, 0; glVertex 0 , 0;	682	glTexCoord 0, 0; glVertex 0 , 0;
298	glTexCoord 0, 1; glVertex 0 , $tex->{height};	683	glTexCoord 0, 1; glVertex 0 , $tex->{height};
299	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	684	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
302		687
303	glDisable GL_BLEND;	688	glDisable GL_BLEND;
304	glDisable GL_TEXTURE_2D;	689	glDisable GL_TEXTURE_2D;
305	}	690	}
306		691
		692	#############################################################################
		693
307	package Crossfire::Client::Widget::TextView;	694	package Crossfire::Client::Widget::TextEntry;
		695
		696	our @ISA = Crossfire::Client::Widget::Label::;
		697
		698	use SDL;
		699	use SDL::OpenGL;
		700
		701	sub key_down {
		702	my ($self, $ev) = @_;
		703
		704	my $mod = $ev->key_mod;
		705	my $sym = $ev->key_sym;
		706
		707	$ev->set_unicode (1);
		708	my $uni = $ev->key_unicode;
		709
		710	my $text = $self->get_text;
		711
		712	if ($sym == SDLK_BACKSPACE) {
		713	substr $text, -1, 1, '';
		714
		715	} elsif ($uni) {
		716	$text .= chr $uni;
		717	}
		718	$self->set_text ($text);
		719	}
		720
		721	#############################################################################
		722
		723	package Crossfire::Client::Widget::MapWidget;
308		724
309	use strict;	725	use strict;
310		726
311	our @ISA = qw/Crossfire::Client::Widget/;	727	use List::Util qw(min max);
312		728
		729	use SDL;
313	use SDL::OpenGL;	730	use SDL::OpenGL;
314	use SDL::OpenGL::Constants;	731	use SDL::OpenGL::Constants;
315		732
316	sub add_line {
317	my ($self, $line) = @_;
318	push @{$self->{lines}}, $line;
319	}
320
321	sub _draw {
322	my ($self) = @_;
323
324	}
325
326	package Crossfire::Client::Widget::MapWidget;
327
328	use strict;
329
330	our @ISA = qw/Crossfire::Client::Widget/;	733	our @ISA = Crossfire::Client::Widget::;
331
332	use SDL::OpenGL;
333	use SDL::OpenGL::Constants;
334		734
335	sub key_down {	735	sub key_down {
336	print "MAPKEYDOWN\n";	736	print "MAPKEYDOWN\n";
337	}	737	}
338		738
339	sub key_up {	739	sub key_up {
340	}	740	}
341		741
		742	sub size_request {
		743
		744	}
		745
		746	sub size_allocate {
		747	}
		748
342	sub _draw {	749	sub _draw {
		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	}
		773
343	glEnable GL_TEXTURE_2D;	774	glEnable GL_TEXTURE_2D;
344	glEnable GL_BLEND;	775	glEnable GL_BLEND;
345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	776	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346		777
347	my $map = $::CONN->{map};	778	my $sw4 = ($sw + 3) & ~3;
		779	my $lighting = "\x00" x ($sw4 * $sh);
348		780
349	for my $x (0 .. $::CONN->{mapw} - 1) {	781	for my $x (0 .. $sw - 1) {
350	for my $y (0 .. $::CONN->{maph} - 1) {	782	for my $y (0 .. $sh - 1) {
351		783
352	my $cell = $map->[$x][$y]	784	my $cell = $map->[$x + $xofs][$y + $yofs]
353	or next;	785	or next;
354		786
355	my $darkness = $cell->[3] * (1 / 255);	787	my $darkness = $cell->[0] * (1 / 255);
356	glColor $darkness, $darkness, $darkness;	788	if ($darkness < 0) {
		789	$darkness = 0.15;
		790	}
		791	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
357		792
358	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	793	for my $num (grep $_, @$cell[1,2,3]) {
359	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	794	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
360		795
361	glBindTexture GL_TEXTURE_2D, $tex->{name};	796	glBindTexture GL_TEXTURE_2D, $tex->{name};
362		797
		798	my $w = $tex->{width};
		799	my $h = $tex->{height};
		800
		801	my $px = ($x + 1) * 32 - $w;
		802	my $py = ($y + 1) * 32 - $h;
		803
363	glBegin GL_QUADS;	804	glBegin GL_QUADS;
364	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;	805	glTexCoord 0, 0; glVertex $px , $py;
365	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;	806	glTexCoord 0, 1; glVertex $px , $py + $h;
366	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;	807	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
367	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;	808	glTexCoord 1, 0; glVertex $px + $w, $py;
368	glEnd;	809	glEnd;
369	}	810	}
370	}	811	}
371	}	812	}
372		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 $sw4 * 32, 0;
		841	glEnd;
		842
373	glDisable GL_TEXTURE_2D;	843	glDisable GL_TEXTURE_2D;
374	glDisable GL_BLEND;	844	glDisable GL_BLEND;
375	}	845	}
376		846
		847	my %DIR = (
		848	SDLK_KP8, [1, "north"],
		849	SDLK_KP9, [2, "northeast"],
		850	SDLK_KP6, [3, "east"],
		851	SDLK_KP3, [4, "southeast"],
		852	SDLK_KP2, [5, "south"],
		853	SDLK_KP1, [6, "southwest"],
		854	SDLK_KP4, [7, "west"],
		855	SDLK_KP7, [8, "northwest"],
		856
		857	SDLK_UP, [1, "north"],
		858	SDLK_RIGHT, [3, "east"],
		859	SDLK_DOWN, [5, "south"],
		860	SDLK_LEFT, [7, "west"],
		861	);
		862
		863	sub key_down {
		864	my ($self, $ev) = @_;
		865
		866	my $mod = $ev->key_mod;
		867	my $sym = $ev->key_sym;
		868
		869	if ($sym == SDLK_KP5) {
		870	$::CONN->send ("command stay fire");
		871	} elsif (exists $DIR{$sym}) {
		872	if ($mod & KMOD_SHIFT) {
		873	$self->{shft}++;
		874	$::CONN->send ("command fire $DIR{$sym}[0]");
		875	} elsif ($mod & KMOD_CTRL) {
		876	$self->{ctrl}++;
		877	$::CONN->send ("command run $DIR{$sym}[0]");
		878	} else {
		879	$::CONN->send ("command $DIR{$sym}[1]");
		880	}
		881	}
		882	}
		883
		884	sub key_up {
		885	my ($self, $ev) = @_;
		886
		887	my $mod = $ev->key_mod;
		888	my $sym = $ev->key_sym;
		889
		890	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		891	$::CONN->send ("command fire_stop");
		892	}
		893	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		894	$::CONN->send ("command run_stop");
		895	}
		896	}
		897
		898	#############################################################################
		899
		900	package Crossfire::Client::Widget::Animator;
		901
		902	use SDL::OpenGL;
		903
		904	our @ISA = Crossfire::Client::Widget::Bin::;
		905
		906	sub moveto {
		907	my ($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
377	1;	940	1;
378		941

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.15 by elmex, Fri Apr 7 23:05:21 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 1.15 by elmex, Fri Apr 7 23:05:21 2006 UTC vs.
Revision 1.47 by root, Sun Apr 9 22:24:43 2006 UTC