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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.18 by root, Sat Apr 8 13:36:26 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;
40	$self->{y} = $y;	27	$self->{y} = $y;
41	$self->{z} = $z if defined $z;	28	$self->{z} = $z if defined $z;
42	}	29	}
43		30
		31	sub needs_redraw {
		32	0
		33	}
		34
44	sub size_request {	35	sub size_request {
		36	require Carp;
45	die "size_request is abtract";	37	Carp::confess "size_request is abtract";
		38	}
		39
		40	sub size_allocate {
		41	my ($self, $w, $h) = @_;
		42
		43	$self->{w} = $w;
		44	$self->{h} = $h;
46	}	45	}
47		46
48	sub focus_in {	47	sub focus_in {
49	my ($widget) = @_;	48	my ($widget) = @_;
50	$FOCUS = $widget;	49	$::FOCUS = $widget;
51	}	50	}
52		51
53	sub focus_out {	52	sub focus_out {
54	my ($widget) = @_;	53	my ($widget) = @_;
55	}	54	}
…		…
68		67
69	sub button_up {	68	sub button_up {
70	my ($widget, $sdlev) = @_;	69	my ($widget, $sdlev) = @_;
71	}	70	}
72		71
73	sub w { $_[0]->{w} }	72	sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} }
74	sub h { $_[0]->{h} }	73	sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} }
75	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	74	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }
76	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	75	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }
77	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	76	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }
78		77
79	sub draw {	78	sub draw {
80	my ($self) = @_;	79	my ($self) = @_;
81		80
82	glPushMatrix;	81	glPushMatrix;
83	glTranslate $self->{x}, $self->{y}, 0;	82	glTranslate $self->{x}, $self->{y}, 0;
84	$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, $self->{h} - 1;
		91	glEnd;
		92	}
85	glPopMatrix;	93	glPopMatrix;
86	}	94	}
87		95
88	sub _draw {	96	sub _draw {
89	my ($widget) = @_;	97	my ($self) = @_;
		98
		99	warn "no draw defined for $self\n";
90	}	100	}
91		101
92	sub bbox {	102	sub bbox {
93	my ($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 $self->{parent};
94	}	141	}
95		142
96	sub DESTROY {	143	sub DESTROY {
97	my ($self) = @_;	144	my ($self) = @_;
98		145
99	$self->deactivate;	146	#$self->deactivate;
100	}	147	}
		148
		149	#############################################################################
101		150
102	package Crossfire::Client::Widget::Container;	151	package Crossfire::Client::Widget::Container;
103		152
104	our @ISA = Crossfire::Client::Widget::;	153	our @ISA = Crossfire::Client::Widget::;
105		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
106	use SDL::OpenGL;	254	use SDL::OpenGL;
107		255
108	sub add { $_[0]->{child} = $_[1] }	256	sub new {
109	sub get { $_[0]->{child} }	257	my ($class, $x, $y, $z, $w, $h) = @_;
110		258
111	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	259	my $self = $class->SUPER::new;
112		260
113	sub _draw { die "Containers can't be drawn!" }	261	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		262	}
		263
		264	sub update {
		265	my ($self) = @_;
		266
		267	$self->render_chld;
		268	$self->SUPER::update;
		269	}
		270
		271	sub render_chld {
		272	my ($self) = @_;
		273
		274	$self->{texture} =
		275	Crossfire::Client::Texture->new_from_opengl (
		276	$self->{w}, $self->{h}, sub { $self->child->draw }
		277	);
		278	}
		279
		280	sub size_allocate {
		281	my ($self, $w, $h) = @_;
		282
		283	$self->{w} = $w;
		284	$self->{h} = $h;
		285
		286	$self->child->size_allocate ($w, $h);
		287
		288	$self->render_chld;
		289	}
		290
		291	sub _draw {
		292	my ($self) = @_;
		293
		294	my ($w, $h) = ($self->w, $self->h);
		295
		296	my $tex = $self->{texture}
		297	or return;
		298
		299	glEnable GL_BLEND;
		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 $w, 0;
		309	glEnd;
		310
		311	glDisable GL_BLEND;
		312	glDisable GL_TEXTURE_2D;
		313	}
		314
		315	#############################################################################
114		316
115	package Crossfire::Client::Widget::Frame;	317	package Crossfire::Client::Widget::Frame;
116		318
117	our @ISA = Crossfire::Client::Widget::Container::;	319	our @ISA = Crossfire::Client::Widget::Bin::;
118		320
119	use SDL::OpenGL;	321	use SDL::OpenGL;
120		322
121	sub size_request {	323	sub size_request {
122	my ($self) = @_;	324	my ($self) = @_;
123	my $chld = $self->get	325	my $chld = $self->child
124	or return (0, 0);	326	or return (0, 0);
		327
		328	$chld->move (2, 2);
		329
125	map { $_ + 4 } $chld->size_request;	330	map { $_ + 4 } $chld->size_request;
126	}	331	}
127		332
		333	sub size_allocate {
		334	my ($self, $w, $h) = @_;
		335
		336	$self->{w} = $w;
		337	$self->{h} = $h;
		338
		339	$self->child->size_allocate ($w - 4, $h - 4);
		340	$self->child->move (2, 2);
		341	}
		342
128	sub _draw {	343	sub _draw {
129	my ($self) = @_;	344	my ($self) = @_;
130		345
131	my $chld = $self->get;	346	my $chld = $self->child;
132		347
133	my ($w, $h) = $chld->size_request;	348	my ($w, $h) = $chld->size_request;
134		349
135	glColor 1, 0, 0;
136	glBegin GL_QUADS;	350	glBegin GL_QUADS;
		351	glColor 0, 0, 0;
137	glTexCoord 0, 0; glVertex 0 , 0;	352	glTexCoord 0, 0; glVertex 0 , 0;
138	glTexCoord 0, 1; glVertex 0 , $h + 4;	353	glTexCoord 0, 1; glVertex 0 , $h + 4;
139	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	354	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
140	glTexCoord 1, 0; glVertex $w + 4 , 0;	355	glTexCoord 1, 0; glVertex $w + 4 , 0;
141	glEnd;	356	glEnd;
142		357
143	glPushMatrix;
144	glTranslate (2, 2, 0);
145	$chld->_draw;	358	$chld->draw;
146	glPopMatrix;
147	}	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	$self->child->draw;
		474
		475	}
		476
		477	#############################################################################
148		478
149	package Crossfire::Client::Widget::Table;	479	package Crossfire::Client::Widget::Table;
150		480
151	our @ISA = Crossfire::Client::Widget::Container::;	481	our @ISA = Crossfire::Client::Widget::Bin::;
152		482
153	use SDL::OpenGL;	483	use SDL::OpenGL;
154		484
155	sub add {	485	sub add {
156	my ($self, $x, $y, $chld) = @_;	486	my ($self, $x, $y, $chld) = @_;
		487	my $old_chld = $self->{children}[$y][$x];
		488
157	$self->{childs}[$y][$x] = $chld;	489	$self->{children}[$y][$x] = $chld;
		490	$chld->set_parent ($self);
		491	$self->update;
158	}	492	}
159		493
160	sub max_row_height {	494	sub max_row_height {
161	my ($self, $row) = @_;	495	my ($self, $row) = @_;
162		496
163	my $hs = 0;	497	my $hs = 0;
164	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	498	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
165	my $c = $self->{childs}->[$row]->[$xi];	499	my $c = $self->{children}->[$row]->[$xi];
166	if ($c) {	500	if ($c) {
167	my ($w, $h) = $c->size_request;	501	my ($w, $h) = $c->size_request;
168	if ($hs < $h) { $hs = $h }	502	if ($hs < $h) { $hs = $h }
169	}	503	}
170	}	504	}
…		…
173		507
174	sub max_col_width {	508	sub max_col_width {
175	my ($self, $col) = @_;	509	my ($self, $col) = @_;
176		510
177	my $ws = 0;	511	my $ws = 0;
178	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	512	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
179	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	513	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
180	if ($c) {	514	if ($c) {
181	my ($w, $h) = $c->size_request;	515	my ($w, $h) = $c->size_request;
182	if ($ws < $w) { $ws = $w }	516	if ($ws < $w) { $ws = $w }
183	}	517	}
184	}	518	}
…		…
188	sub size_request {	522	sub size_request {
189	my ($self) = @_;	523	my ($self) = @_;
190		524
191	my ($hs, $ws) = (0, 0);	525	my ($hs, $ws) = (0, 0);
192		526
193	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	527	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
194	$hs += $self->max_row_height ($yi);	528	$hs += $self->max_row_height ($yi);
195	}	529	}
196		530
197	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	531	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
198	my $wm = 0;	532	my $wm = 0;
199	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	533	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
200	$wm += $self->max_col_width ($xi)	534	$wm += $self->max_col_width ($xi)
201	}	535	}
202	if ($ws < $wm) { $ws = $wm }	536	if ($ws < $wm) { $ws = $wm }
203	}	537	}
204		538
…		…
207		541
208	sub _draw {	542	sub _draw {
209	my ($self) = @_;	543	my ($self) = @_;
210		544
211	my $y = 0;	545	my $y = 0;
212	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	546	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
213	my $x = 0;	547	my $x = 0;
214		548
215	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	549	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
216		550
217	glPushMatrix;
218	glTranslate ($x, $y, 0);
219	my $c = $self->{childs}->[$yi]->[$xi];	551	my $c = $self->{children}->[$yi]->[$xi];
		552	if ($c) {
		553	$c->move ($x, $y, 0); #TODO: Move to size_request
220	$c->_draw if $c;	554	$c->draw if $c;
221	glPopMatrix;	555	}
222		556
223	$x += $self->max_col_width ($xi);	557	$x += $self->max_col_width ($xi);
224	}	558	}
225		559
226	$y += $self->max_row_height ($yi);	560	$y += $self->max_row_height ($yi);
227	}	561	}
228	}	562	}
229		563
		564	#############################################################################
		565
230	package Crossfire::Client::Widget::VBox;	566	package Crossfire::Client::Widget::VBox;
231		567
232	our @ISA = Crossfire::Client::Widget::Container::;	568	our @ISA = Crossfire::Client::Widget::Container::;
233		569
234	use SDL::OpenGL;	570	use SDL::OpenGL;
235		571
236	sub add {
237	my ($self, $chld) = @_;
238	push @{$self->{childs}}, $chld;
239	}
240
241	sub size_request {	572	sub size_request {
242	my ($self) = @_;	573	my ($self) = @_;
243		574
244	my ($hs, $ws) = (0, 0);	575	my @alloc = map [$_->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 $exp;
		590	my @oth;
		591	# find expand widget
245	for (@{$self->{childs} \|\| []}) {	592	for (@{$self->{children}}) {
		593	if ($_->{expand}) {
		594	$exp = $_;
		595	last;
		596	}
		597	push @oth, $_;
		598	}
		599
		600	my ($ow, $oh);
		601
		602	# get sizes of other widgets
		603	for (@oth) {
246	my ($w, $h) = $_->size_request;	604	my ($w, $h) = $_->size_request;
247	$hs += $h;	605	$oh += $h;
248	if ($ws < $w) { $ws = $w }	606	if ($ow < $w) { $ow = $w }
249	}	607	}
250		608
251	return ($ws, $hs);	609	my $y = 0;
252	}
253
254	sub _draw {
255	my ($self) = @_;
256
257	my ($x, $y);
258	for (@{$self->{childs} \|\| []}) {	610	for (@{$self->{children}}) {
259	glPushMatrix;	611	$_->move (0, $y);
260	glTranslate (0, $y, 0);	612
261	$_->_draw;	613	if ($_ == $exp) {
262	glPopMatrix;	614	$_->size_allocate ($w, $h - $oh);
		615	$y += $h - $oh;
		616	} else {
263	my ($w, $h) = $_->size_request;	617	my ($cw, $h) = $_->size_request;
		618	$_->size_allocate ($w, $h);
264	$y += $h;	619	$y += $h;
		620	}
265	}	621	}
266	}	622	}
		623
		624	#############################################################################
267		625
268	package Crossfire::Client::Widget::Label;	626	package Crossfire::Client::Widget::Label;
269		627
270	our @ISA = Crossfire::Client::Widget::;	628	our @ISA = Crossfire::Client::Widget::;
271		629
272	use SDL::OpenGL;	630	use SDL::OpenGL;
273		631
274	sub new {	632	sub new {
275	my ($class, $x, $y, $z, $ttf, $text) = @_;	633	my ($class, $x, $y, $z, $height, $text) = @_;
276		634
		635	# TODO: color, and make height, xyz etc. optional
277	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	636	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
278		637
279	$self->set_text ($text);	638	$self->set_text ($text);
280		639
281	$self	640	$self
282	}	641	}
283		642
284	sub set_text {	643	sub set_text {
285	my ($self, $text) = @_;	644	my ($self, $text) = @_;
		645
		646	$self->{text} = $text;
286	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	647	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		648
		649	$self->update;
287	}	650	}
288		651
289	sub get_text {	652	sub get_text {
290	my ($self, $text) = @_;	653	my ($self, $text) = @_;
		654
291	$self->{text}	655	$self->{text}
292	}	656	}
293		657
294	sub size_request {	658	sub size_request {
295	my ($self) = @_;	659	my ($self) = @_;
…		…
305		669
306	my $tex = $self->{texture};	670	my $tex = $self->{texture};
307		671
308	glEnable GL_BLEND;	672	glEnable GL_BLEND;
309	glEnable GL_TEXTURE_2D;	673	glEnable GL_TEXTURE_2D;
		674	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
311	glBindTexture GL_TEXTURE_2D, $tex->{name};	676	glBindTexture GL_TEXTURE_2D, $tex->{name};
312		677
313	glColor 1, 1, 1;	678	glColor 1, 0, 0, 1; # TODO color
314		679
315	glBegin GL_QUADS;	680	glBegin GL_QUADS;
316	glTexCoord 0, 0; glVertex 0 , 0;	681	glTexCoord 0, 0; glVertex 0 , 0;
317	glTexCoord 0, 1; glVertex 0 , $tex->{height};	682	glTexCoord 0, 1; glVertex 0 , $tex->{height};
318	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	683	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
321		686
322	glDisable GL_BLEND;	687	glDisable GL_BLEND;
323	glDisable GL_TEXTURE_2D;	688	glDisable GL_TEXTURE_2D;
324	}	689	}
325		690
		691	#############################################################################
		692
326	package Crossfire::Client::Widget::TextView;	693	package Crossfire::Client::Widget::TextEntry;
		694
		695	our @ISA = Crossfire::Client::Widget::Label::;
		696
		697	use SDL;
		698	use SDL::OpenGL;
		699
		700	sub key_down {
		701	my ($self, $ev) = @_;
		702
		703	my $mod = $ev->key_mod;
		704	my $sym = $ev->key_sym;
		705
		706	$ev->set_unicode (1);
		707	my $uni = $ev->key_unicode;
		708
		709	my $text = $self->get_text;
		710
		711	if ($sym == SDLK_BACKSPACE) {
		712	substr $text, -1, 1, '';
		713
		714	} elsif ($uni) {
		715	$text .= chr $uni;
		716	}
		717	$self->set_text ($text);
		718	}
		719
		720	#############################################################################
		721
		722	package Crossfire::Client::Widget::MapWidget;
327		723
328	use strict;	724	use strict;
329		725
330	our @ISA = qw/Crossfire::Client::Widget/;	726	use List::Util qw(min max);
331
332	use SDL::OpenGL;
333	use SDL::OpenGL::Constants;
334
335	sub add_line {
336	my ($self, $line) = @_;
337	push @{$self->{lines}}, $line;
338	}
339
340	sub _draw {
341	my ($self) = @_;
342
343	}
344
345	package Crossfire::Client::Widget::MapWidget;
346
347	use strict;
348
349	our @ISA = qw/Crossfire::Client::Widget/;
350		727
351	use SDL;	728	use SDL;
352	use SDL::OpenGL;	729	use SDL::OpenGL;
353	use SDL::OpenGL::Constants;	730	use SDL::OpenGL::Constants;
354		731
		732	our @ISA = Crossfire::Client::Widget::;
		733
355	sub key_down {	734	sub key_down {
356	print "MAPKEYDOWN\n";	735	print "MAPKEYDOWN\n";
357	}	736	}
358		737
359	sub key_up {	738	sub key_up {
360	}	739	}
361		740
		741	sub size_request {
		742
		743	}
		744
		745	sub size_allocate {
		746	}
		747
362	sub _draw {	748	sub _draw {
		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	}
		772
363	glEnable GL_TEXTURE_2D;	773	glEnable GL_TEXTURE_2D;
364	glEnable GL_BLEND;	774	glEnable GL_BLEND;
365	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	775	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
366		776
367	my $map = $::CONN->{map};	777	my $sw4 = ($sw + 3) & ~3;
		778	my $lighting = "\x00" x ($sw4 * $sh);
368		779
369	for my $x (0 .. $::CONN->{mapw} - 1) {	780	for my $x (0 .. $sw - 1) {
370	for my $y (0 .. $::CONN->{maph} - 1) {	781	for my $y (0 .. $sh - 1) {
371		782
372	my $cell = $map->[$x][$y]	783	my $cell = $map->[$x + $xofs][$y + $yofs]
373	or next;	784	or next;
374		785
375	my $darkness = $cell->[3] * (1 / 255);	786	my $darkness = $cell->[0] * (1 / 255);
376	glColor $darkness, $darkness, $darkness;	787	if ($darkness < 0) {
		788	$darkness = 0.15;
		789	}
		790	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
377		791
378	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	792	for my $num (grep $_, @$cell[1,2,3]) {
379	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	793	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
380		794
381	glBindTexture GL_TEXTURE_2D, $tex->{name};	795	glBindTexture GL_TEXTURE_2D, $tex->{name};
382		796
		797	my $w = $tex->{width};
		798	my $h = $tex->{height};
		799
		800	my $px = ($x + 1) * 32 - $w;
		801	my $py = ($y + 1) * 32 - $h;
		802
383	glBegin GL_QUADS;	803	glBegin GL_QUADS;
384	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;	804	glTexCoord 0, 0; glVertex $px , $py;
385	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;	805	glTexCoord 0, 1; glVertex $px , $py + $h;
386	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;	806	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
387	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;	807	glTexCoord 1, 0; glVertex $px + $w, $py;
388	glEnd;	808	glEnd;
389	}	809	}
390	}	810	}
391	}	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 $sw4 * 32, 0;
		840	glEnd;
392		841
393	glDisable GL_TEXTURE_2D;	842	glDisable GL_TEXTURE_2D;
394	glDisable GL_BLEND;	843	glDisable GL_BLEND;
395	}	844	}
396		845
…		…
443	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	892	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
444	$::CONN->send ("command run_stop");	893	$::CONN->send ("command run_stop");
445	}	894	}
446	}	895	}
447		896
		897	#############################################################################
		898
		899	package Crossfire::Client::Widget::Animator;
		900
		901	use SDL::OpenGL;
		902
		903	our @ISA = Crossfire::Client::Widget::Bin::;
		904
		905	sub moveto {
		906	my ($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
448	1;	939	1;
449		940

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.18 by root, Sat Apr 8 13:36:26 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 1.18 by root, Sat Apr 8 13:36:26 2006 UTC vs.
Revision 1.49 by root, Sun Apr 9 22:26:51 2006 UTC