[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 1.56 by root, Mon Apr 10 22:16:34 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 $FOCUS; # the widget with current focus	10	use Crossfire::Client;
8	our @ACTIVE_WIDGETS;	11
		12	our ($FOCUS, $HOVER, $GRAB); # various widgets
		13
		14	our $TOPLEVEL;
		15	our $BUTTON_STATE;
9		16
10	# class methods for events	17	# class methods for events
11	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	18	sub feed_sdl_key_down_event {
12	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }	19	$FOCUS->key_down ($_[0]) if $FOCUS;
13	sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS }	20	}
14	sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS }	21
		22	sub feed_sdl_key_up_event {
		23	$FOCUS->key_up ($_[0]) if $FOCUS;
		24	}
		25
		26	sub feed_sdl_button_down_event {
		27	my ($ev) = @_;
		28	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		29
		30	if (!$BUTTON_STATE) {
		31	my $widget = $TOPLEVEL->find_widget ($x, $y);
		32
		33	$GRAB = $widget;
		34	$GRAB->update if $GRAB;
		35	}
		36
		37	$BUTTON_STATE \|= 1 << ($ev->button - 1);
		38
		39	$GRAB->button_down ($ev) if $GRAB;
		40	}
		41
		42	sub feed_sdl_button_up_event {
		43	my ($ev) = @_;
		44	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		45
		46	my $widget = $GRAB \|\| $TOPLEVEL->find_widget ($x, $y);
		47
		48	$BUTTON_STATE &= ~(1 << ($ev->button - 1));
		49
		50	if (!$BUTTON_STATE) {
		51	my $grab = $GRAB; undef $GRAB;
		52	$grab->update if $grab;
		53	$GRAB->update if $GRAB;
		54	}
		55	}
		56
		57	sub feed_sdl_motion_event {
		58	my ($ev) = @_;
		59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		60
		61	my $widget = $GRAB \|\| $TOPLEVEL->find_widget ($x, $y);
		62
		63	if ($widget != $HOVER) {
		64	my $hover = $HOVER; $HOVER = $widget;
		65
		66	$hover->update if $hover;
		67	$HOVER->update if $HOVER;
		68	}
		69
		70	$HOVER->mouse_motion ($ev) if $HOVER;
		71	}
15		72
16	sub new {	73	sub new {
17	my $class = shift;	74	my $class = shift;
18		75
19	bless { @_ }, $class	76	bless { @_ }, $class
20	}	77	}
21		78
22	sub activate {	79	sub move {
23	push @ACTIVE_WIDGETS, $_[0];	80	my ($self, $x, $y, $z) = @_;
		81	$self->{x} = $x;
		82	$self->{y} = $y;
		83	$self->{z} = $z if defined $z;
24	}	84	}
25		85
26	sub deactivate {	86	sub needs_redraw {
27	@ACTIVE_WIDGETS =	87	0
28	sort { $a->{z} <=> $b->{z} }
29	grep { $_ != $_[0] }
30	@ACTIVE_WIDGETS;
31	}	88	}
32		89
33	sub size_request {	90	sub size_request {
		91	require Carp;
34	die "size_request is abtract";	92	Carp::confess "size_request is abtract";
		93	}
		94
		95	sub size_allocate {
		96	my ($self, $w, $h) = @_;
		97
		98	$self->{w} = $w;
		99	$self->{h} = $h;
35	}	100	}
36		101
37	sub focus_in {	102	sub focus_in {
38	my ($widget) = @_;	103	my ($self) = @_;
39	$FOCUS = $widget;	104
		105	my $focus = $FOCUS; $FOCUS = $self;
		106	$focus->update if $focus;
		107	$FOCUS->update;
40	}	108	}
41		109
42	sub focus_out {	110	sub focus_out {
43	my ($widget) = @_;	111	my ($self) = @_;
44	}
45		112
46	sub key_down {	113	return unless $FOCUS == $self;
47	my ($widget, $sdlev) = @_;
48	}
49		114
50	sub key_up {	115	my $focus = $FOCUS; undef $FOCUS;
51	my ($widget, $sdlev) = @_;	116	$focus->update if $focus; #?
52	}	117	}
53		118
		119	sub mouse_motion { }
		120	sub button_up { }
54	sub button_down {	121	sub button_down { }
55	my ($widget, $sdlev) = @_;	122	sub key_down { }
56	}	123	sub key_up { }
57		124
58	sub button_up {	125	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
59	my ($widget, $sdlev) = @_;	126	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
60	}
61
62	sub w { $_[0]->{w} }
63	sub h { $_[0]->{h} }
64	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	127	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
65	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	128	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
66	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	129	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
67		130
68	sub draw {	131	sub draw {
69	my ($self) = @_;	132	my ($self) = @_;
70		133
71	glPushMatrix;	134	glPushMatrix;
72	glTranslate $self->{x}, $self->{y}, 0;	135	glTranslate $self->{x}, $self->{y}, 0;
73	$self->_draw;	136	$self->_draw;
		137	if ($self == $HOVER) {
		138	glColor 1, 1, 1, 0.4;
		139	glEnable GL_BLEND;
		140	glBegin GL_QUADS;
		141	glVertex 0 , 0;
		142	glVertex $self->{w}, 0;
		143	glVertex $self->{w}, $self->{h};
		144	glVertex 0 , $self->{h};
		145	glEnd;
		146	glDisable GL_BLEND;
		147	}
74	glPopMatrix;	148	glPopMatrix;
75	}	149	}
76		150
77	sub _draw {	151	sub _draw {
78	my ($widget) = @_;	152	my ($self) = @_;
		153
		154	warn "no draw defined for $self\n";
79	}	155	}
80		156
81	sub bbox {	157	sub bbox {
82	my ($widget) = @_;	158	my ($self) = @_;
		159	my ($w, $h) = $self->size_request;
		160	(
		161	$self->{x},
		162	$self->{y},
		163	$self->{x} = $w,
		164	$self->{y} = $h
		165	)
83	}	166	}
		167
		168	sub find_widget {
		169	my ($self, $x, $y) = @_;
		170
		171	return $self
		172	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		173	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		174
		175	()
		176	}
		177
		178	sub del_parent { $_[0]->{parent} = undef }
		179
		180	sub set_parent {
		181	my ($self, $par) = @_;
		182
		183	$self->{parent} = $par;
		184	Scalar::Util::weaken $self->{parent};
		185	}
		186
		187	sub get_parent {
		188	$_[0]->{parent}
		189	}
		190
		191	sub update {
		192	my ($self) = @_;
		193
		194	$self->{parent}->update
		195	if $self->{parent};
		196	}
		197
		198	sub DESTROY {
		199	my ($self) = @_;
		200
		201	#$self->deactivate;
		202	}
		203
		204	#############################################################################
84		205
85	package Crossfire::Client::Widget::Container;	206	package Crossfire::Client::Widget::Container;
86		207
87	our @ISA = Crossfire::Client::Widget::;	208	our @ISA = Crossfire::Client::Widget::;
88		209
		210	sub new {
		211	my ($class, @widgets) = @_;
		212
		213	my $self = $class->SUPER::new (children => []);
		214	$self->add ($_) for @widgets;
		215
		216	$self
		217	}
		218
		219	sub add {
		220	my ($self, $chld, $expand) = @_;
		221
		222	$chld->{expand} = $expand;
		223	$chld->set_parent ($self);
		224
		225	@{$self->{children}} =
		226	sort { $a->{z} <=> $b->{z} }
		227	@{$self->{children}}, $chld;
		228
		229	$self->size_allocate ($self->{w}, $self->{h})
		230	if $self->{w}; #TODO: check for "realised state"
		231	}
		232
		233	sub remove {
		234	my ($self, $widget) = @_;
		235
		236	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		237
		238	$self->size_allocate ($self->{w}, $self->{h});
		239	}
		240
		241	sub find_widget {
		242	my ($self, $x, $y) = @_;
		243
		244	$x -= $self->{x};
		245	$y -= $self->{y};
		246
		247	my $res;
		248
		249	for (reverse @{ $self->{children} }) {
		250	$res = $_->find_widget ($x, $y)
		251	and return $res;
		252	}
		253
		254	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		255	}
		256
		257	sub _draw {
		258	my ($self) = @_;
		259
		260	$_->draw for @{$self->{children}};
		261	}
		262
		263	#############################################################################
		264
		265	package Crossfire::Client::Widget::Bin;
		266
		267	our @ISA = Crossfire::Client::Widget::Container::;
		268
		269	sub child { $_[0]->{children}[0] }
		270
		271	sub size_request {
		272	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		273	}
		274
		275	sub size_allocate {
		276	my ($self, $w, $h) = @_;
		277
		278	$self->SUPER::size_allocate ($w, $h);
		279	$self->{children}[0]->size_allocate ($w, $h)
		280	if $self->{children}[0]
		281	}
		282
		283	#############################################################################
		284
		285	package Crossfire::Client::Widget::Window;
		286
		287	our @ISA = Crossfire::Client::Widget::Bin::;
		288
89	use SDL::OpenGL;	289	use SDL::OpenGL;
90		290
91	sub add { $_[0]->{child} = $_[1] }	291	sub new {
92	sub get { $_[0]->{child} }	292	my ($class, $x, $y, $z, $w, $h) = @_;
93		293
94	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	294	my $self = $class->SUPER::new;
95		295
96	sub _draw { die "Containers can't be drawn!" }	296	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		297	}
		298
		299	sub update {
		300	my ($self) = @_;
		301
		302	$self->render_chld;
		303	$self->SUPER::update;
		304	}
		305
		306	sub render_chld {
		307	my ($self) = @_;
		308
		309	$self->{texture} =
		310	Crossfire::Client::Texture->new_from_opengl (
		311	$self->{w}, $self->{h}, sub { $self->child->draw }
		312	);
		313	}
		314
		315	sub size_allocate {
		316	my ($self, $w, $h) = @_;
		317
		318	$self->{w} = $w;
		319	$self->{h} = $h;
		320
		321	$self->child->size_allocate ($w, $h);
		322
		323	$self->render_chld;
		324	}
		325
		326	sub _draw {
		327	my ($self) = @_;
		328
		329	my ($w, $h) = ($self->w, $self->h);
		330
		331	my $tex = $self->{texture}
		332	or return;
		333
		334	glEnable GL_BLEND;
		335	glEnable GL_TEXTURE_2D;
		336	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		337
		338	$tex->draw_quad (0, 0, $w, $h);
		339
		340	glDisable GL_BLEND;
		341	glDisable GL_TEXTURE_2D;
		342	}
		343
		344	#############################################################################
97		345
98	package Crossfire::Client::Widget::Frame;	346	package Crossfire::Client::Widget::Frame;
99		347
100	our @ISA = Crossfire::Client::Widget::Container::;	348	our @ISA = Crossfire::Client::Widget::Bin::;
101		349
102	use SDL::OpenGL;	350	use SDL::OpenGL;
103		351
104	sub size_request {	352	sub size_request {
105	my ($self) = @_;	353	my ($self) = @_;
106	my $chld = $self->get	354	my $chld = $self->child
107	or return (0, 0);	355	or return (0, 0);
		356
		357	$chld->move (2, 2);
		358
108	map { $_ + 4 } $chld->size_request;	359	map { $_ + 4 } $chld->size_request;
109	}	360	}
110		361
		362	sub size_allocate {
		363	my ($self, $w, $h) = @_;
		364
		365	$self->{w} = $w;
		366	$self->{h} = $h;
		367
		368	$self->child->size_allocate ($w - 4, $h - 4);
		369	$self->child->move (2, 2);
		370	}
		371
111	sub _draw {	372	sub _draw {
112	my ($self) = @_;	373	my ($self) = @_;
113		374
114	my $chld = $self->get;	375	my $chld = $self->child;
115		376
116	my ($w, $h) = $chld->size_request;	377	my ($w, $h) = $chld->size_request;
117		378
118	glColor 1, 0, 0;
119	glBegin GL_QUADS;	379	glBegin GL_QUADS;
120	glTexCoord 0, 0; glVertex 0 , 0;	380	glColor 0, 0, 0;
		381	glVertex 0 , 0;
121	glTexCoord 0, 1; glVertex 0 , $h + 4;	382	glVertex 0 , $h + 4;
122	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	383	glVertex $w + 4 , $h + 4;
123	glTexCoord 1, 0; glVertex $w + 4 , 0;	384	glVertex $w + 4 , 0;
124	glEnd;	385	glEnd;
125		386
126	glPushMatrix;
127	glTranslate (2, 2, 0);
128	$chld->_draw;	387	$chld->draw;
129	glPopMatrix;
130	}	388	}
		389
		390	#############################################################################
		391
		392	package Crossfire::Client::Widget::FancyFrame;
		393
		394	our @ISA = Crossfire::Client::Widget::Bin::;
		395
		396	use SDL::OpenGL;
		397
		398	my @tex =
		399	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		400	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		401
		402	sub size_request {
		403	my ($self) = @_;
		404
		405	my ($w, $h) = $self->SUPER::size_request;
		406
		407	$h += $tex[1]->{height};
		408	$h += $tex[4]->{height};
		409	$w += $tex[2]->{width};
		410	$w += $tex[3]->{width};
		411
		412	($w, $h)
		413	}
		414
		415	sub size_allocate {
		416	my ($self, $w, $h) = @_;
		417
		418	$self->SUPER::size_allocate ($w, $h);
		419
		420	$h -= $tex[1]->{height};
		421	$h -= $tex[4]->{height};
		422	$w -= $tex[2]->{width};
		423	$w -= $tex[3]->{width};
		424
		425	$h = $h < 0 ? 0 : $h;
		426	$w = $w < 0 ? 0 : $w;
		427
		428	$self->child->size_allocate ($w, $h);
		429	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		430	}
		431
		432	sub _draw {
		433	my ($self) = @_;
		434
		435	my ($w, $h) = ($self->{w}, $self->{h});
		436	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		437
		438	glEnable GL_BLEND;
		439	glEnable GL_TEXTURE_2D;
		440	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		441	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		442
		443	my $top = $tex[1];
		444	$top->draw_quad (0, 0, $w, $top->{height});
		445
		446	my $left = $tex[3];
		447	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);
		448
		449	my $right = $tex[2];
		450	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
		451
		452	my $bottom = $tex[4];
		453	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
		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	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);
		465
		466	glDisable GL_BLEND;
		467	glDisable GL_TEXTURE_2D;
		468
		469	$self->child->draw;
		470
		471	}
		472
		473	#############################################################################
131		474
132	package Crossfire::Client::Widget::Table;	475	package Crossfire::Client::Widget::Table;
133		476
134	our @ISA = Crossfire::Client::Widget::Container::;	477	our @ISA = Crossfire::Client::Widget::Bin::;
135		478
136	use SDL::OpenGL;	479	use SDL::OpenGL;
137		480
138	sub add {	481	sub add {
139	my ($self, $x, $y, $chld) = @_;	482	my ($self, $x, $y, $chld) = @_;
		483	my $old_chld = $self->{children}[$y][$x];
		484
140	$self->{childs}[$y][$x] = $chld;	485	$self->{children}[$y][$x] = $chld;
		486	$chld->set_parent ($self);
		487	$self->update;
141	}	488	}
142		489
143	sub max_row_height {	490	sub max_row_height {
144	my ($self, $row) = @_;	491	my ($self, $row) = @_;
145		492
146	my $hs = 0;	493	my $hs = 0;
147	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	494	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
148	my $c = $self->{childs}->[$row]->[$xi];	495	my $c = $self->{children}->[$row]->[$xi];
		496	if ($c) {
149	my ($w, $h) = $c->size_request if $c;	497	my ($w, $h) = $c->size_request;
150	if ($hs < $h) { $hs = $h }	498	if ($hs < $h) { $hs = $h }
		499	}
151	}	500	}
152	return $hs;	501	return $hs;
153	}	502	}
154		503
155	sub max_col_width {	504	sub max_col_width {
156	my ($self, $col) = @_;	505	my ($self, $col) = @_;
157		506
158	my $ws = 0;	507	my $ws = 0;
159	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	508	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
160	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	509	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		510	if ($c) {
161	my ($w, $h) = $c->size_request if $c;	511	my ($w, $h) = $c->size_request;
162	if ($ws < $w) { $ws = $w }	512	if ($ws < $w) { $ws = $w }
		513	}
163	}	514	}
164	return $ws;	515	return $ws;
165	}	516	}
166		517
167	sub size_request {	518	sub size_request {
168	my ($self) = @_;	519	my ($self) = @_;
169		520
170	my ($hs, $ws) = (0, 0);	521	my ($hs, $ws) = (0, 0);
171		522
172	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	523	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
173	$hs += $self->max_row_height ($yi);	524	$hs += $self->max_row_height ($yi);
174	}	525	}
175		526
176	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	527	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
177	my $wm = 0;	528	my $wm = 0;
178	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	529	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
179	$wm += $self->max_col_width ($xi)	530	$wm += $self->max_col_width ($xi)
180	}	531	}
181	if ($ws < $wm) { $ws = $wm }	532	if ($ws < $wm) { $ws = $wm }
182	}	533	}
183		534
186		537
187	sub _draw {	538	sub _draw {
188	my ($self) = @_;	539	my ($self) = @_;
189		540
190	my $y = 0;	541	my $y = 0;
191	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	542	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
192	my $x = 0;	543	my $x = 0;
193		544
194	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	545	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
195		546
196	glPushMatrix;
197	glTranslate ($x, $y, 0);
198	my $c = $self->{childs}->[$yi]->[$xi];	547	my $c = $self->{children}->[$yi]->[$xi];
		548	if ($c) {
		549	$c->move ($x, $y, 0); #TODO: Move to size_request
199	$c->_draw if $c;	550	$c->draw if $c;
200	glPopMatrix;	551	}
201		552
202	$x += $self->max_col_width ($xi);	553	$x += $self->max_col_width ($xi);
203	}	554	}
204		555
205	$y += $self->max_row_height ($yi);	556	$y += $self->max_row_height ($yi);
206	}	557	}
207	}	558	}
208		559
		560	#############################################################################
		561
209	package Crossfire::Client::Widget::VBox;	562	package Crossfire::Client::Widget::VBox;
210		563
211	our @ISA = Crossfire::Client::Widget::Container::;	564	our @ISA = Crossfire::Client::Widget::Container::;
212		565
213	use SDL::OpenGL;	566	use SDL::OpenGL;
214		567
215	sub add {
216	my ($self, $chld) = @_;
217	push @{$self->{childs}}, $chld;
218	}
219
220	sub size_request {	568	sub size_request {
221	my ($self) = @_;	569	my ($self) = @_;
222		570
223	my ($hs, $ws) = (0, 0);	571	my @alloc = map [$_->size_request], @{$self->{children}};
		572
		573	(
		574	(List::Util::max map $_->[0], @alloc),
		575	(List::Util::sum map $_->[1], @alloc),
		576	)
		577	}
		578
		579	sub size_allocate {
		580	my ($self, $w, $h) = @_;
		581
		582	$self->w ($w);
		583	$self->h ($h);
		584
		585	my $exp;
		586	my @oth;
		587	# find expand widget
224	for (@{$self->{childs} \|\| []}) {	588	for (@{$self->{children}}) {
		589	if ($_->{expand}) {
		590	$exp = $_;
		591	last;
		592	}
		593	push @oth, $_;
		594	}
		595
		596	my ($ow, $oh);
		597
		598	# get sizes of other widgets
		599	for (@oth) {
225	my ($w, $h) = $_->size_request;	600	my ($w, $h) = $_->size_request;
226	$hs += $h;	601	$oh += $h;
227	if ($ws < $w) { $ws = $w }	602	if ($ow < $w) { $ow = $w }
228	}	603	}
229		604
230	return ($ws, $hs);	605	my $y = 0;
231	}
232
233	sub _draw {
234	my ($self) = @_;
235
236	my ($x, $y);
237	for (@{$self->{childs} \|\| []}) {	606	for (@{$self->{children}}) {
238	glPushMatrix;	607	$_->move (0, $y);
239	glTranslate (0, $y, 0);	608
240	$_->_draw;	609	if ($_ == $exp) {
241	glPopMatrix;	610	$_->size_allocate ($w, $h - $oh);
		611	$y += $h - $oh;
		612	} else {
242	my ($w, $h) = $_->size_request;	613	my ($cw, $h) = $_->size_request;
		614	$_->size_allocate ($w, $h);
243	$y += $h;	615	$y += $h;
		616	}
244	}	617	}
245	}	618	}
		619
		620	#############################################################################
246		621
247	package Crossfire::Client::Widget::Label;	622	package Crossfire::Client::Widget::Label;
248		623
249	our @ISA = Crossfire::Client::Widget::;	624	our @ISA = Crossfire::Client::Widget::;
250		625
251	use SDL::OpenGL;	626	use SDL::OpenGL;
252		627
253	sub new {	628	sub new {
254	my ($class, $x, $y, $z, $ttf, $text) = @_;	629	my ($class, $x, $y, $z, $height, $text) = @_;
255		630
		631	$height \|\|= $::FONTSIZE;
		632
		633	# TODO: color, and make height, xyz etc. optional
256	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	634	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
257		635
258	$self->set_text ($text);	636	$self->set_text ($text);
259		637
260	$self	638	$self
261	}	639	}
262		640
263	sub set_text {	641	sub set_text {
264	my ($self, $text) = @_;	642	my ($self, $text) = @_;
		643
		644	$self->{text} = $text;
265	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	645	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		646
		647	$self->update;
266	}	648	}
267		649
268	sub get_text {	650	sub get_text {
269	my ($self, $text) = @_;	651	my ($self, $text) = @_;
		652
270	$self->{text}	653	$self->{text}
271	}	654	}
272		655
273	sub size_request {	656	sub size_request {
274	my ($self) = @_;	657	my ($self) = @_;
275		658
276	(	659	if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		660	(
277	$self->{texture}{width},	661	$self->{texture}{width},
278	$self->{texture}{height},	662	$self->{texture}{height},
		663	)
		664	} else {
		665	my ($w, $h, $data) = Crossfire::Client::font_render "Yy", $self->{height};
		666
		667	($w, $h)
279	)	668	}
		669
280	}	670	}
281		671
282	sub _draw {	672	sub _draw {
283	my ($self) = @_;	673	my ($self) = @_;
284		674
285	my $tex = $self->{texture};	675	my $tex = $self->{texture};
286
287	$self->{x}--;
288		676
289	glEnable GL_BLEND;	677	glEnable GL_BLEND;
290	glEnable GL_TEXTURE_2D;	678	glEnable GL_TEXTURE_2D;
		679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	680	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
292	glBindTexture GL_TEXTURE_2D, $tex->{name};
293		681
294	glColor 1, 1, 1;	682	glColor 1, 0, 0, 1; # TODO color
295		683
296	glBegin GL_QUADS;	684	$tex->draw_quad (0, 0);
297	glTexCoord 0, 0; glVertex 0 , 0;
298	glTexCoord 0, 1; glVertex 0 , $tex->{height};
299	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
300	glTexCoord 1, 0; glVertex $tex->{width}, 0;
301	glEnd;
302		685
303	glDisable GL_BLEND;	686	glDisable GL_BLEND;
304	glDisable GL_TEXTURE_2D;	687	glDisable GL_TEXTURE_2D;
305	}	688	}
306		689
		690	#############################################################################
		691
307	package Crossfire::Client::Widget::TextView;	692	package Crossfire::Client::Widget::Entry;
		693
		694	our @ISA = Crossfire::Client::Widget::Label::;
		695
		696	use SDL;
		697	use SDL::OpenGL;
		698
		699	sub key_down {
		700	my ($self, $ev) = @_;
		701
		702	my $mod = $ev->key_mod;
		703	my $sym = $ev->key_sym;
		704
		705	my $uni = $ev->key_unicode;
		706
		707	my $text = $self->get_text;
		708
		709	if ($sym == SDLK_BACKSPACE) {
		710	substr $text, -1, 1, '';
		711	} elsif ($uni) {
		712	$text .= chr $uni;
		713	print "$uni <$text>\n";#d#
		714	}
		715
		716	$self->set_text ($text);
		717	}
		718
		719	sub button_down {
		720	my ($self, $ev) = @_;
		721
		722	$self->focus_in;
		723	}
		724
		725	sub _draw {
		726	my ($self) = @_;
		727
		728	if ($FOCUS == $self) {
		729	glColor 1, 1, 1;
		730	} else {
		731	glColor 0.7, 0.7, 0.7;
		732	}
		733
		734	glBegin GL_QUADS;
		735	glVertex 0 , 0;
		736	glVertex 0 , $self->{h} - 1;
		737	glVertex $self->{w} - 1, $self->{h} - 1;
		738	glVertex $self->{w} - 1, 0;
		739	glEnd;
		740
		741	$self->SUPER::_draw;
		742	}
		743
		744	#############################################################################
		745
		746	package Crossfire::Client::Widget::MapWidget;
308		747
309	use strict;	748	use strict;
310		749
311	our @ISA = qw/Crossfire::Client::Widget/;	750	use List::Util qw(min max);
312		751
		752	use SDL;
313	use SDL::OpenGL;	753	use SDL::OpenGL;
314	use SDL::OpenGL::Constants;	754	use SDL::OpenGL::Constants;
315		755
316	sub add_line {
317	my ($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/;	756	our @ISA = Crossfire::Client::Widget::;
331
332	use SDL::OpenGL;
333	use SDL::OpenGL::Constants;
334		757
335	sub key_down {	758	sub key_down {
336	print "MAPKEYDOWN\n";	759	print "MAPKEYDOWN\n";
337	}	760	}
338		761
339	sub key_up {	762	sub key_up {
340	}	763	}
341		764
		765	sub size_request {
		766	(
		767	1 + int $::WIDTH / 32,
		768	1 + int $::HEIGHT / 32,
		769	)
		770	}
		771
342	sub _draw {	772	sub _draw {
		773	my ($self) = @_;
		774
		775	my $mx = $::CONN->{mapx};
		776	my $my = $::CONN->{mapy};
		777
		778	my $map = $::CONN->{map};
		779
		780	my ($xofs, $yofs);
		781
		782	my $sw = 1 + int $::WIDTH / 32;
		783	my $sh = 1 + int $::HEIGHT / 32;
		784
		785	if ($::CONN->{mapw} > $sw) {
		786	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		787	} else {
		788	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		789	}
		790
		791	if ($::CONN->{maph} > $sh) {
		792	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		793	} else {
		794	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		795	}
		796
343	glEnable GL_TEXTURE_2D;	797	glEnable GL_TEXTURE_2D;
344	glEnable GL_BLEND;	798	glEnable GL_BLEND;
345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346		800
347	my $map = $::CONN->{map};	801	my $sw4 = ($sw + 3) & ~3;
		802	my $lighting = "\x00" x ($sw4 * $sh);
348		803
349	for my $x (0 .. $::CONN->{mapw} - 1) {	804	for my $x (0 .. $sw - 1) {
350	for my $y (0 .. $::CONN->{maph} - 1) {	805	for my $y (0 .. $sh - 1) {
351		806
352	my $cell = $map->[$x][$y]	807	my $cell = $map->[$x + $xofs][$y + $yofs]
353	or next;	808	or next;
354		809
355	my $darkness = $cell->[3] * (1 / 255);	810	my $darkness = $cell->[0] * (1 / 255);
356	glColor $darkness, $darkness, $darkness;	811	if ($darkness < 0) {
		812	$darkness = $cell->[1] ? 0.1 : 0;
		813	}
		814	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
357		815
358	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	816	for my $num (grep $_, @$cell[1,2,3]) {
359	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	817	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
360
361	glBindTexture GL_TEXTURE_2D, $tex->{name};
362
363	glBegin GL_QUADS;
364	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;
365	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;
366	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;
367	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;
368	glEnd;	818
		819	my $w = $tex->{width};
		820	my $h = $tex->{height};
		821
		822	my $px = ($x + 1) * 32 - $w;
		823	my $py = ($y + 1) * 32 - $h;
		824
		825	$tex->draw_quad ($px, $py, $w, $h);
369	}	826	}
370	}	827	}
371	}	828	}
372		829
		830	# if (1) { # higher quality darkness
		831	# $lighting =~ s/(.)/$1$1$1/gs;
		832	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		833	#
		834	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		835	#
		836	# $lighting = $pb->get_pixels;
		837	# $lighting =~ s/(.)../$1/gs;
		838	# }
		839
		840	$lighting = new Crossfire::Client::Texture
		841	width => $sw4,
		842	height => $sh,
		843	data => $lighting,
		844	internalformat => GL_ALPHA,
		845	format => GL_ALPHA;
		846
		847	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		848	glColor 0.45, 0.45, 0.45, 1;
		849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		850	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		851	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		852
		853	$lighting->draw_quad (0, 0, $sw4 * 32, $sh * 32);
		854
373	glDisable GL_TEXTURE_2D;	855	glDisable GL_TEXTURE_2D;
374	glDisable GL_BLEND;	856	glDisable GL_BLEND;
375	}	857	}
376		858
377	1;	859	my %DIR = (
		860	SDLK_KP8, [1, "north"],
		861	SDLK_KP9, [2, "northeast"],
		862	SDLK_KP6, [3, "east"],
		863	SDLK_KP3, [4, "southeast"],
		864	SDLK_KP2, [5, "south"],
		865	SDLK_KP1, [6, "southwest"],
		866	SDLK_KP4, [7, "west"],
		867	SDLK_KP7, [8, "northwest"],
378		868
		869	SDLK_UP, [1, "north"],
		870	SDLK_RIGHT, [3, "east"],
		871	SDLK_DOWN, [5, "south"],
		872	SDLK_LEFT, [7, "west"],
		873	);
		874
		875	sub key_down {
		876	my ($self, $ev) = @_;
		877
		878	my $mod = $ev->key_mod;
		879	my $sym = $ev->key_sym;
		880
		881	if ($sym == SDLK_KP5) {
		882	$::CONN->send ("command stay fire");
		883	} elsif (exists $DIR{$sym}) {
		884	if ($mod & KMOD_SHIFT) {
		885	$self->{shft}++;
		886	$::CONN->send ("command fire $DIR{$sym}[0]");
		887	} elsif ($mod & KMOD_CTRL) {
		888	$self->{ctrl}++;
		889	$::CONN->send ("command run $DIR{$sym}[0]");
		890	} else {
		891	$::CONN->send ("command $DIR{$sym}[1]");
		892	}
		893	}
		894	}
		895
		896	sub key_up {
		897	my ($self, $ev) = @_;
		898
		899	my $mod = $ev->key_mod;
		900	my $sym = $ev->key_sym;
		901
		902	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		903	$::CONN->send ("command fire_stop");
		904	}
		905	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		906	$::CONN->send ("command run_stop");
		907	}
		908	}
		909
		910	#############################################################################
		911
		912	package Crossfire::Client::Widget::Animator;
		913
		914	use SDL::OpenGL;
		915
		916	our @ISA = Crossfire::Client::Widget::Bin::;
		917
		918	sub moveto {
		919	my ($self, $x, $y) = @_;
		920
		921	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		922	$self->{speed} = 0.001;
		923	$self->{time} = 1;
		924
		925	::animation_start $self;
		926	}
		927
		928	sub animate {
		929	my ($self, $interval) = @_;
		930
		931	printf "%5.2f\n", 1 / $interval;#d#
		932
		933	$self->{time} -= $interval * $self->{speed};
		934	if ($self->{time} <= 0) {
		935	$self->{time} = 0;
		936	::animation_stop $self;
		937	}
		938
		939	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		940
		941	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		942	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		943	}
		944
		945	sub _draw {
		946	my ($self) = @_;
		947
		948	glPushMatrix;
		949	glRotate $self->{time} * 1000, 0, 1, 0;
		950	$self->{children}[0]->draw;
		951	glPopMatrix;
		952	}
		953
		954	#############################################################################
		955
		956	package Crossfire::Client::Widget::Toplevel;
		957
		958	our @ISA = Crossfire::Client::Widget::Container::;
		959
		960	sub size_request {
		961	($::WIDTH, $::HEIGHT)
		962	}
		963
		964	sub size_allocate {
		965	my ($self, $w, $h) = @_;
		966
		967	$self->SUPER::size_allocate ($w, $h);
		968
		969	$_->size_allocate ($_->size_request)
		970	for @{$self->{children}};
		971	}
		972
		973	sub update {
		974	my ($self) = @_;
		975
		976	$self->size_allocate ($self->size_request);
		977	::refresh ();
		978	}
		979
		980	sub add {
		981	my ($self, $widget) = @_;
		982
		983	$self->SUPER::add ($widget);
		984
		985	$widget->size_allocate ($widget->size_request);
		986	}
		987
		988	sub draw {
		989	my ($self) = @_;
		990
		991	$self->_draw;
		992	}
		993
		994	#############################################################################
		995
		996	package Crossfire::Client::Widget;
		997
		998	$TOPLEVEL = new Crossfire::Client::Widget::Toplevel;
		999
		1000	1
		1001

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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 1.56 by root, Mon Apr 10 22:16:34 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 1.56 by root, Mon Apr 10 22:16:34 2006 UTC