[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 1.48 by root, Sun Apr 9 22:26:09 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, 0.4;
		86	glEnable GL_BLEND;
		87	glBegin GL_QUADS;
		88	glVertex 0, 0;
		89	glVertex $self->{w} - 1, 0;
		90	glVertex $self->{w} - 1, $self->{h} - 1;
		91	glVertex 0, $self->{h} - 1;
		92	glEnd;
		93	glDisable GL_BLEND;
		94	}
74	glPopMatrix;	95	glPopMatrix;
75	}	96	}
76		97
77	sub _draw {	98	sub _draw {
78	my ($widget) = @_;	99	my ($self) = @_;
		100
		101	warn "no draw defined for $self\n";
79	}	102	}
80		103
81	sub bbox {	104	sub bbox {
82	my ($widget) = @_;	105	my ($self) = @_;
		106	my ($w, $h) = $self->size_request;
		107	(
		108	$self->{x},
		109	$self->{y},
		110	$self->{x} = $w,
		111	$self->{y} = $h
		112	)
83	}	113	}
		114
		115	sub find_widget {
		116	my ($self, $x, $y) = @_;
		117
		118	return $self
		119	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		120	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		121
		122	()
		123	}
		124
		125	sub del_parent { $_[0]->{parent} = undef }
		126
		127	sub set_parent {
		128	my ($self, $par) = @_;
		129
		130	$self->{parent} = $par;
		131	Scalar::Util::weaken $self->{parent};
		132	}
		133
		134	sub get_parent {
		135	$_[0]->{parent}
		136	}
		137
		138	sub update {
		139	my ($self) = @_;
		140
		141	$self->{parent}->update
		142	if $self->{parent};
		143	}
		144
		145	sub DESTROY {
		146	my ($self) = @_;
		147
		148	#$self->deactivate;
		149	}
		150
		151	#############################################################################
84		152
85	package Crossfire::Client::Widget::Container;	153	package Crossfire::Client::Widget::Container;
86		154
87	our @ISA = Crossfire::Client::Widget::;	155	our @ISA = Crossfire::Client::Widget::;
88		156
		157	sub new {
		158	my ($class, @widgets) = @_;
		159
		160	my $self = $class->SUPER::new (children => []);
		161	$self->add ($_) for @widgets;
		162
		163	$self
		164	}
		165
		166	sub add {
		167	my ($self, $chld, $expand) = @_;
		168
		169	$chld->{expand} = $expand;
		170	$chld->set_parent ($self);
		171
		172	@{$self->{children}} =
		173	sort { $a->{z} <=> $b->{z} }
		174	@{$self->{children}}, $chld;
		175
		176	$self->size_allocate ($self->{w}, $self->{h})
		177	if $self->{w}; #TODO: check for "realised state"
		178	}
		179
		180	sub remove {
		181	my ($self, $widget) = @_;
		182
		183	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		184
		185	$self->size_allocate ($self->{w}, $self->{h});
		186	}
		187
		188	sub find_widget {
		189	my ($self, $x, $y) = @_;
		190
		191	$x -= $self->{x};
		192	$y -= $self->{y};
		193
		194	my $res;
		195
		196	for (reverse @{ $self->{children} }) {
		197	$res = $_->find_widget ($x, $y)
		198	and return $res;
		199	}
		200
		201	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		202	}
		203
		204	sub _draw {
		205	my ($self) = @_;
		206
		207	$_->draw for @{$self->{children}};
		208	}
		209
		210	#############################################################################
		211
		212	package Crossfire::Client::Widget::Bin;
		213
		214	our @ISA = Crossfire::Client::Widget::Container::;
		215
		216	sub child { $_[0]->{children}[0] }
		217
		218	sub size_request {
		219	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		220	}
		221
		222	sub size_allocate {
		223	my ($self, $w, $h) = @_;
		224
		225	$self->SUPER::size_allocate ($w, $h);
		226	$self->{children}[0]->size_allocate ($w, $h)
		227	if $self->{children}[0]
		228	}
		229
		230	#############################################################################
		231
		232	package Crossfire::Client::Widget::Toplevel;
		233
		234	our @ISA = Crossfire::Client::Widget::Container::;
		235
		236	sub update {
		237	my ($self) = @_;
		238
		239	::refresh ();
		240	}
		241
		242	sub add {
		243	my ($self, $widget) = @_;
		244
		245	$self->SUPER::add ($widget);
		246
		247	$widget->size_allocate ($widget->size_request);
		248	}
		249
		250	#############################################################################
		251
		252	package Crossfire::Client::Widget::Window;
		253
		254	our @ISA = Crossfire::Client::Widget::Bin::;
		255
89	use SDL::OpenGL;	256	use SDL::OpenGL;
90		257
91	sub add { $_[0]->{child} = $_[1] }	258	sub new {
92	sub get { $_[0]->{child} }	259	my ($class, $x, $y, $z, $w, $h) = @_;
93		260
94	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	261	my $self = $class->SUPER::new;
95		262
96	sub _draw { die "Containers can't be drawn!" }	263	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		264	}
		265
		266	sub update {
		267	my ($self) = @_;
		268
		269	$self->render_chld;
		270	$self->SUPER::update;
		271	}
		272
		273	sub render_chld {
		274	my ($self) = @_;
		275
		276	$self->{texture} =
		277	Crossfire::Client::Texture->new_from_opengl (
		278	$self->{w}, $self->{h}, sub { $self->child->draw }
		279	);
		280	}
		281
		282	sub size_allocate {
		283	my ($self, $w, $h) = @_;
		284
		285	$self->{w} = $w;
		286	$self->{h} = $h;
		287
		288	$self->child->size_allocate ($w, $h);
		289
		290	$self->render_chld;
		291	}
		292
		293	sub _draw {
		294	my ($self) = @_;
		295
		296	my ($w, $h) = ($self->w, $self->h);
		297
		298	my $tex = $self->{texture}
		299	or return;
		300
		301	glEnable GL_BLEND;
		302	glEnable GL_TEXTURE_2D;
		303	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		304	glBindTexture GL_TEXTURE_2D, $tex->{name};
		305
		306	glBegin GL_QUADS;
		307	glTexCoord 0, 0; glVertex 0, 0;
		308	glTexCoord 0, 1; glVertex 0, $h;
		309	glTexCoord 1, 1; glVertex $w, $h;
		310	glTexCoord 1, 0; glVertex $w, 0;
		311	glEnd;
		312
		313	glDisable GL_BLEND;
		314	glDisable GL_TEXTURE_2D;
		315	}
		316
		317	#############################################################################
97		318
98	package Crossfire::Client::Widget::Frame;	319	package Crossfire::Client::Widget::Frame;
99		320
100	our @ISA = Crossfire::Client::Widget::Container::;	321	our @ISA = Crossfire::Client::Widget::Bin::;
101		322
102	use SDL::OpenGL;	323	use SDL::OpenGL;
103		324
104	sub size_request {	325	sub size_request {
105	my ($self) = @_;	326	my ($self) = @_;
106	my $chld = $self->get	327	my $chld = $self->child
107	or return (0, 0);	328	or return (0, 0);
		329
		330	$chld->move (2, 2);
		331
108	map { $_ + 4 } $chld->size_request;	332	map { $_ + 4 } $chld->size_request;
109	}	333	}
110		334
		335	sub size_allocate {
		336	my ($self, $w, $h) = @_;
		337
		338	$self->{w} = $w;
		339	$self->{h} = $h;
		340
		341	$self->child->size_allocate ($w - 4, $h - 4);
		342	$self->child->move (2, 2);
		343	}
		344
111	sub _draw {	345	sub _draw {
112	my ($self) = @_;	346	my ($self) = @_;
113		347
114	my $chld = $self->get;	348	my $chld = $self->child;
115		349
116	my ($w, $h) = $chld->size_request;	350	my ($w, $h) = $chld->size_request;
117		351
118	glColor 1, 0, 0;
119	glBegin GL_QUADS;	352	glBegin GL_QUADS;
		353	glColor 0, 0, 0;
120	glTexCoord 0, 0; glVertex 0 , 0;	354	glTexCoord 0, 0; glVertex 0 , 0;
121	glTexCoord 0, 1; glVertex 0 , $h + 4;	355	glTexCoord 0, 1; glVertex 0 , $h + 4;
122	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	356	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
123	glTexCoord 1, 0; glVertex $w + 4 , 0;	357	glTexCoord 1, 0; glVertex $w + 4 , 0;
124	glEnd;	358	glEnd;
125		359
126	glPushMatrix;
127	glTranslate (2, 2, 0);
128	$chld->_draw;	360	$chld->draw;
129	glPopMatrix;
130	}	361	}
		362
		363	#############################################################################
		364
		365	package Crossfire::Client::Widget::FancyFrame;
		366
		367	our @ISA = Crossfire::Client::Widget::Bin::;
		368
		369	use SDL::OpenGL;
		370
		371	my @tex =
		372	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		373	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		374
		375	sub size_request {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = $self->SUPER::size_request;
		379
		380	$h += $tex[1]->{height};
		381	$h += $tex[4]->{height};
		382	$w += $tex[2]->{width};
		383	$w += $tex[3]->{width};
		384
		385	($w, $h)
		386	}
		387
		388	sub size_allocate {
		389	my ($self, $w, $h) = @_;
		390
		391	$self->SUPER::size_allocate ($w, $h);
		392
		393	$h -= $tex[1]->{height};
		394	$h -= $tex[4]->{height};
		395	$w -= $tex[2]->{width};
		396	$w -= $tex[3]->{width};
		397
		398	$h = $h < 0 ? 0 : $h;
		399	$w = $w < 0 ? 0 : $w;
		400
		401	$self->child->size_allocate ($w, $h);
		402	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		403	}
		404
		405	sub _draw {
		406	my ($self) = @_;
		407
		408	my ($w, $h) = ($self->{w}, $self->{h});
		409	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		410
		411	glEnable GL_BLEND;
		412	glEnable GL_TEXTURE_2D;
		413	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		414	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		415
		416	my $top = $tex[1];
		417	glBindTexture GL_TEXTURE_2D, $top->{name};
		418
		419	glBegin GL_QUADS;
		420	glTexCoord 0, 0; glVertex 0 , 0;
		421	glTexCoord 0, 1; glVertex 0 , $top->{height};
		422	glTexCoord 1, 1; glVertex $w , $top->{height};
		423	glTexCoord 1, 0; glVertex $w , 0;
		424	glEnd;
		425
		426	my $left = $tex[3];
		427	glBindTexture GL_TEXTURE_2D, $left->{name};
		428
		429	glBegin GL_QUADS;
		430	glTexCoord 0, 0; glVertex 0 , $top->{height};
		431	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		432	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		433	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		434	glEnd;
		435
		436	my $right = $tex[2];
		437	glBindTexture GL_TEXTURE_2D, $right->{name};
		438
		439	glBegin GL_QUADS;
		440	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		441	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		442	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		443	glTexCoord 1, 0; glVertex $w , $top->{height};
		444	glEnd;
		445
		446	my $bottom = $tex[4];
		447	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		448
		449	glBegin GL_QUADS;
		450	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		451	glTexCoord 0, 1; glVertex 0 , $h;
		452	glTexCoord 1, 1; glVertex $w , $h;
		453	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		454	glEnd;
		455
		456	my $bg = $tex[0];
		457	glBindTexture GL_TEXTURE_2D, $bg->{name};
		458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		459	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		460	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		461
		462	my $rep_x = $cw / $bg->{width};
		463	my $rep_y = $ch / $bg->{height};
		464
		465	glBegin GL_QUADS;
		466	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		467	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		468	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		469	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		470	glEnd;
		471
		472	glDisable GL_BLEND;
		473	glDisable GL_TEXTURE_2D;
		474
		475	$self->child->draw;
		476
		477	}
		478
		479	#############################################################################
131		480
132	package Crossfire::Client::Widget::Table;	481	package Crossfire::Client::Widget::Table;
133		482
134	our @ISA = Crossfire::Client::Widget::Container::;	483	our @ISA = Crossfire::Client::Widget::Bin::;
135		484
136	use SDL::OpenGL;	485	use SDL::OpenGL;
137		486
138	sub add {	487	sub add {
139	my ($self, $x, $y, $chld) = @_;	488	my ($self, $x, $y, $chld) = @_;
		489	my $old_chld = $self->{children}[$y][$x];
		490
140	$self->{childs}[$y][$x] = $chld;	491	$self->{children}[$y][$x] = $chld;
		492	$chld->set_parent ($self);
		493	$self->update;
141	}	494	}
142		495
143	sub max_row_height {	496	sub max_row_height {
144	my ($self, $row) = @_;	497	my ($self, $row) = @_;
145		498
146	my $hs = 0;	499	my $hs = 0;
147	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	500	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
148	my $c = $self->{childs}->[$row]->[$xi];	501	my $c = $self->{children}->[$row]->[$xi];
		502	if ($c) {
149	my ($w, $h) = $c->size_request if $c;	503	my ($w, $h) = $c->size_request;
150	if ($hs < $h) { $hs = $h }	504	if ($hs < $h) { $hs = $h }
		505	}
151	}	506	}
152	return $hs;	507	return $hs;
153	}	508	}
154		509
155	sub max_col_width {	510	sub max_col_width {
156	my ($self, $col) = @_;	511	my ($self, $col) = @_;
157		512
158	my $ws = 0;	513	my $ws = 0;
159	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	514	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
160	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	515	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		516	if ($c) {
161	my ($w, $h) = $c->size_request if $c;	517	my ($w, $h) = $c->size_request;
162	if ($ws < $w) { $ws = $w }	518	if ($ws < $w) { $ws = $w }
		519	}
163	}	520	}
164	return $ws;	521	return $ws;
165	}	522	}
166		523
167	sub size_request {	524	sub size_request {
168	my ($self) = @_;	525	my ($self) = @_;
169		526
170	my ($hs, $ws) = (0, 0);	527	my ($hs, $ws) = (0, 0);
171		528
172	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	529	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
173	$hs += $self->max_row_height ($yi);	530	$hs += $self->max_row_height ($yi);
174	}	531	}
175		532
176	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	533	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
177	my $wm = 0;	534	my $wm = 0;
178	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	535	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
179	$wm += $self->max_col_width ($xi)	536	$wm += $self->max_col_width ($xi)
180	}	537	}
181	if ($ws < $wm) { $ws = $wm }	538	if ($ws < $wm) { $ws = $wm }
182	}	539	}
183		540
…		…
186		543
187	sub _draw {	544	sub _draw {
188	my ($self) = @_;	545	my ($self) = @_;
189		546
190	my $y = 0;	547	my $y = 0;
191	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	548	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
192	my $x = 0;	549	my $x = 0;
193		550
194	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	551	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
195		552
196	glPushMatrix;
197	glTranslate ($x, $y, 0);
198	my $c = $self->{childs}->[$yi]->[$xi];	553	my $c = $self->{children}->[$yi]->[$xi];
		554	if ($c) {
		555	$c->move ($x, $y, 0); #TODO: Move to size_request
199	$c->_draw if $c;	556	$c->draw if $c;
200	glPopMatrix;	557	}
201		558
202	$x += $self->max_col_width ($xi);	559	$x += $self->max_col_width ($xi);
203	}	560	}
204		561
205	$y += $self->max_row_height ($yi);	562	$y += $self->max_row_height ($yi);
206	}	563	}
207	}	564	}
208		565
		566	#############################################################################
		567
209	package Crossfire::Client::Widget::VBox;	568	package Crossfire::Client::Widget::VBox;
210		569
211	our @ISA = Crossfire::Client::Widget::Container::;	570	our @ISA = Crossfire::Client::Widget::Container::;
212		571
213	use SDL::OpenGL;	572	use SDL::OpenGL;
214		573
215	sub add {
216	my ($self, $chld) = @_;
217	push @{$self->{childs}}, $chld;
218	}
219
220	sub size_request {	574	sub size_request {
221	my ($self) = @_;	575	my ($self) = @_;
222		576
223	my ($hs, $ws) = (0, 0);	577	my @alloc = map [$_->size_request], @{$self->{children}};
		578
		579	(
		580	(List::Util::max map $_->[0], @alloc),
		581	(List::Util::sum map $_->[1], @alloc),
		582	)
		583	}
		584
		585	sub size_allocate {
		586	my ($self, $w, $h) = @_;
		587
		588	$self->w ($w);
		589	$self->h ($h);
		590
		591	my $exp;
		592	my @oth;
		593	# find expand widget
224	for (@{$self->{childs} \|\| []}) {	594	for (@{$self->{children}}) {
		595	if ($_->{expand}) {
		596	$exp = $_;
		597	last;
		598	}
		599	push @oth, $_;
		600	}
		601
		602	my ($ow, $oh);
		603
		604	# get sizes of other widgets
		605	for (@oth) {
225	my ($w, $h) = $_->size_request;	606	my ($w, $h) = $_->size_request;
226	$hs += $h;	607	$oh += $h;
227	if ($ws < $w) { $ws = $w }	608	if ($ow < $w) { $ow = $w }
228	}	609	}
229		610
230	return ($ws, $hs);	611	my $y = 0;
231	}
232
233	sub _draw {
234	my ($self) = @_;
235
236	my ($x, $y);
237	for (@{$self->{childs} \|\| []}) {	612	for (@{$self->{children}}) {
238	glPushMatrix;	613	$_->move (0, $y);
239	glTranslate (0, $y, 0);	614
240	$_->_draw;	615	if ($_ == $exp) {
241	glPopMatrix;	616	$_->size_allocate ($w, $h - $oh);
		617	$y += $h - $oh;
		618	} else {
242	my ($w, $h) = $_->size_request;	619	my ($cw, $h) = $_->size_request;
		620	$_->size_allocate ($w, $h);
243	$y += $h;	621	$y += $h;
		622	}
244	}	623	}
245	}	624	}
		625
		626	#############################################################################
246		627
247	package Crossfire::Client::Widget::Label;	628	package Crossfire::Client::Widget::Label;
248		629
249	our @ISA = Crossfire::Client::Widget::;	630	our @ISA = Crossfire::Client::Widget::;
250		631
251	use SDL::OpenGL;	632	use SDL::OpenGL;
252		633
253	sub new {	634	sub new {
254	my ($class, $x, $y, $z, $ttf, $text) = @_;	635	my ($class, $x, $y, $z, $height, $text) = @_;
255		636
		637	# TODO: color, and make height, xyz etc. optional
256	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	638	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
257		639
258	$self->set_text ($text);	640	$self->set_text ($text);
259		641
260	$self	642	$self
261	}	643	}
262		644
263	sub set_text {	645	sub set_text {
264	my ($self, $text) = @_;	646	my ($self, $text) = @_;
		647
		648	$self->{text} = $text;
265	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	649	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		650
		651	$self->update;
266	}	652	}
267		653
268	sub get_text {	654	sub get_text {
269	my ($self, $text) = @_;	655	my ($self, $text) = @_;
		656
270	$self->{text}	657	$self->{text}
271	}	658	}
272		659
273	sub size_request {	660	sub size_request {
274	my ($self) = @_;	661	my ($self) = @_;
…		…
282	sub _draw {	669	sub _draw {
283	my ($self) = @_;	670	my ($self) = @_;
284		671
285	my $tex = $self->{texture};	672	my $tex = $self->{texture};
286		673
287	$self->{x}--;
288
289	glEnable GL_BLEND;	674	glEnable GL_BLEND;
290	glEnable GL_TEXTURE_2D;	675	glEnable GL_TEXTURE_2D;
		676	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
292	glBindTexture GL_TEXTURE_2D, $tex->{name};	678	glBindTexture GL_TEXTURE_2D, $tex->{name};
293		679
294	glColor 1, 1, 1;	680	glColor 1, 0, 0, 1; # TODO color
295		681
296	glBegin GL_QUADS;	682	glBegin GL_QUADS;
297	glTexCoord 0, 0; glVertex 0 , 0;	683	glTexCoord 0, 0; glVertex 0 , 0;
298	glTexCoord 0, 1; glVertex 0 , $tex->{height};	684	glTexCoord 0, 1; glVertex 0 , $tex->{height};
299	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	685	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
302		688
303	glDisable GL_BLEND;	689	glDisable GL_BLEND;
304	glDisable GL_TEXTURE_2D;	690	glDisable GL_TEXTURE_2D;
305	}	691	}
306		692
		693	#############################################################################
		694
307	package Crossfire::Client::Widget::TextView;	695	package Crossfire::Client::Widget::TextEntry;
		696
		697	our @ISA = Crossfire::Client::Widget::Label::;
		698
		699	use SDL;
		700	use SDL::OpenGL;
		701
		702	sub key_down {
		703	my ($self, $ev) = @_;
		704
		705	my $mod = $ev->key_mod;
		706	my $sym = $ev->key_sym;
		707
		708	$ev->set_unicode (1);
		709	my $uni = $ev->key_unicode;
		710
		711	my $text = $self->get_text;
		712
		713	if ($sym == SDLK_BACKSPACE) {
		714	substr $text, -1, 1, '';
		715
		716	} elsif ($uni) {
		717	$text .= chr $uni;
		718	}
		719	$self->set_text ($text);
		720	}
		721
		722	#############################################################################
		723
		724	package Crossfire::Client::Widget::MapWidget;
308		725
309	use strict;	726	use strict;
310		727
311	our @ISA = qw/Crossfire::Client::Widget/;	728	use List::Util qw(min max);
312		729
		730	use SDL;
313	use SDL::OpenGL;	731	use SDL::OpenGL;
314	use SDL::OpenGL::Constants;	732	use SDL::OpenGL::Constants;
315		733
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/;	734	our @ISA = Crossfire::Client::Widget::;
331
332	use SDL::OpenGL;
333	use SDL::OpenGL::Constants;
334		735
335	sub key_down {	736	sub key_down {
336	print "MAPKEYDOWN\n";	737	print "MAPKEYDOWN\n";
337	}	738	}
338		739
339	sub key_up {	740	sub key_up {
340	}	741	}
341		742
		743	sub size_request {
		744
		745	}
		746
		747	sub size_allocate {
		748	}
		749
342	sub _draw {	750	sub _draw {
		751	my ($self) = @_;
		752
		753	my $mx = $::CONN->{mapx};
		754	my $my = $::CONN->{mapy};
		755
		756	my $map = $::CONN->{map};
		757
		758	my ($xofs, $yofs);
		759
		760	my $sw = 1 + int $::WIDTH / 32;
		761	my $sh = 1 + int $::HEIGHT / 32;
		762
		763	if ($::CONN->{mapw} > $sw) {
		764	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		765	} else {
		766	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		767	}
		768
		769	if ($::CONN->{maph} > $sh) {
		770	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		771	} else {
		772	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		773	}
		774
343	glEnable GL_TEXTURE_2D;	775	glEnable GL_TEXTURE_2D;
344	glEnable GL_BLEND;	776	glEnable GL_BLEND;
345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346		778
347	my $map = $::CONN->{map};	779	my $sw4 = ($sw + 3) & ~3;
		780	my $lighting = "\x00" x ($sw4 * $sh);
348		781
349	for my $x (0 .. $::CONN->{mapw} - 1) {	782	for my $x (0 .. $sw - 1) {
350	for my $y (0 .. $::CONN->{maph} - 1) {	783	for my $y (0 .. $sh - 1) {
351		784
352	my $cell = $map->[$x][$y]	785	my $cell = $map->[$x + $xofs][$y + $yofs]
353	or next;	786	or next;
354		787
355	my $darkness = $cell->[3] * (1 / 255);	788	my $darkness = $cell->[0] * (1 / 255);
356	glColor $darkness, $darkness, $darkness;	789	if ($darkness < 0) {
		790	$darkness = 0.15;
		791	}
		792	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
357		793
358	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	794	for my $num (grep $_, @$cell[1,2,3]) {
359	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	795	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
360		796
361	glBindTexture GL_TEXTURE_2D, $tex->{name};	797	glBindTexture GL_TEXTURE_2D, $tex->{name};
362		798
		799	my $w = $tex->{width};
		800	my $h = $tex->{height};
		801
		802	my $px = ($x + 1) * 32 - $w;
		803	my $py = ($y + 1) * 32 - $h;
		804
363	glBegin GL_QUADS;	805	glBegin GL_QUADS;
364	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;	806	glTexCoord 0, 0; glVertex $px , $py;
365	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;	807	glTexCoord 0, 1; glVertex $px , $py + $h;
366	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;	808	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
367	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;	809	glTexCoord 1, 0; glVertex $px + $w, $py;
368	glEnd;	810	glEnd;
369	}	811	}
370	}	812	}
371	}	813	}
372		814
		815	# if (1) { # higher quality darkness
		816	# $lighting =~ s/(.)/$1$1$1/gs;
		817	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		818	#
		819	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		820	#
		821	# $lighting = $pb->get_pixels;
		822	# $lighting =~ s/(.)../$1/gs;
		823	# }
		824
		825	$lighting = new Crossfire::Client::Texture
		826	width => $sw4,
		827	height => $sh,
		828	data => $lighting,
		829	internalformat => GL_ALPHA4,
		830	format => GL_ALPHA;
		831
		832	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		833	glColor 0, 0, 0, 0.75;
		834	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		835	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		836	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		837	glBegin GL_QUADS;
		838	glTexCoord 0, 0; glVertex 0 , 0;
		839	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		840	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		841	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		842	glEnd;
		843
373	glDisable GL_TEXTURE_2D;	844	glDisable GL_TEXTURE_2D;
374	glDisable GL_BLEND;	845	glDisable GL_BLEND;
375	}	846	}
376		847
		848	my %DIR = (
		849	SDLK_KP8, [1, "north"],
		850	SDLK_KP9, [2, "northeast"],
		851	SDLK_KP6, [3, "east"],
		852	SDLK_KP3, [4, "southeast"],
		853	SDLK_KP2, [5, "south"],
		854	SDLK_KP1, [6, "southwest"],
		855	SDLK_KP4, [7, "west"],
		856	SDLK_KP7, [8, "northwest"],
		857
		858	SDLK_UP, [1, "north"],
		859	SDLK_RIGHT, [3, "east"],
		860	SDLK_DOWN, [5, "south"],
		861	SDLK_LEFT, [7, "west"],
		862	);
		863
		864	sub key_down {
		865	my ($self, $ev) = @_;
		866
		867	my $mod = $ev->key_mod;
		868	my $sym = $ev->key_sym;
		869
		870	if ($sym == SDLK_KP5) {
		871	$::CONN->send ("command stay fire");
		872	} elsif (exists $DIR{$sym}) {
		873	if ($mod & KMOD_SHIFT) {
		874	$self->{shft}++;
		875	$::CONN->send ("command fire $DIR{$sym}[0]");
		876	} elsif ($mod & KMOD_CTRL) {
		877	$self->{ctrl}++;
		878	$::CONN->send ("command run $DIR{$sym}[0]");
		879	} else {
		880	$::CONN->send ("command $DIR{$sym}[1]");
		881	}
		882	}
		883	}
		884
		885	sub key_up {
		886	my ($self, $ev) = @_;
		887
		888	my $mod = $ev->key_mod;
		889	my $sym = $ev->key_sym;
		890
		891	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		892	$::CONN->send ("command fire_stop");
		893	}
		894	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		895	$::CONN->send ("command run_stop");
		896	}
		897	}
		898
		899	#############################################################################
		900
		901	package Crossfire::Client::Widget::Animator;
		902
		903	use SDL::OpenGL;
		904
		905	our @ISA = Crossfire::Client::Widget::Bin::;
		906
		907	sub moveto {
		908	my ($self, $x, $y) = @_;
		909
		910	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		911	$self->{speed} = 0.2;
		912	$self->{time} = 1;
		913
		914	::animation_start $self;
		915	}
		916
		917	sub animate {
		918	my ($self, $interval) = @_;
		919
		920	$self->{time} -= $interval * $self->{speed};
		921	if ($self->{time} <= 0) {
		922	$self->{time} = 0;
		923	::animation_stop $self;
		924	}
		925
		926	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		927
		928	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		929	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		930	}
		931
		932	sub _draw {
		933	my ($self) = @_;
		934
		935	glPushMatrix;
		936	glRotate $self->{time} * 10000, 0, 1, 0;
		937	$self->{children}[0]->draw;
		938	glPopMatrix;
		939	}
		940
377	1;	941	1;
378		942

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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 1.48 by root, Sun Apr 9 22:26:09 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 1.48 by root, Sun Apr 9 22:26:09 2006 UTC