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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.13 by elmex, Fri Apr 7 20:57:29 2006 UTC vs.
Revision 1.55 by root, Mon Apr 10 19:34:04 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} }	88	}
29	grep { $_ != $_[0] }	89
30	@ACTIVE_WIDGETS;	90	sub size_request {
		91	require Carp;
		92	Carp::confess "size_request is abtract";
		93	}
		94
		95	sub size_allocate {
		96	my ($self, $w, $h) = @_;
		97
		98	$self->{w} = $w;
		99	$self->{h} = $h;
31	}	100	}
32		101
33	sub focus_in {	102	sub focus_in {
34	my ($widget) = @_;	103	my ($self) = @_;
35	$FOCUS = $widget;	104
		105	my $focus = $FOCUS; $FOCUS = $self;
		106	$focus->update if $focus;
		107	$FOCUS->update;
36	}	108	}
37		109
38	sub focus_out {	110	sub focus_out {
39	my ($widget) = @_;	111	my ($self) = @_;
40	}
41		112
42	sub key_down {	113	return unless $FOCUS == $self;
43	my ($widget, $sdlev) = @_;
44	}
45		114
46	sub key_up {	115	my $focus = $FOCUS; undef $FOCUS;
47	my ($widget, $sdlev) = @_;	116	$focus->update if $focus; #?
48	}	117	}
49		118
		119	sub mouse_motion { }
		120	sub button_up { }
50	sub button_down {	121	sub button_down { }
51	my ($widget, $sdlev) = @_;	122	sub key_down { }
52	}	123	sub key_up { }
53		124
54	sub button_up {	125	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
55	my ($widget, $sdlev) = @_;	126	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
56	}
57
58	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	127	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
59	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	128	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
60	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	129	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
61		130
62	sub draw {	131	sub draw {
63	my ($self) = @_;	132	my ($self) = @_;
64		133
65	glPushMatrix;	134	glPushMatrix;
66	glTranslate $self->{x}, $self->{y}, 0;	135	glTranslate $self->{x}, $self->{y}, 0;
67	$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 , $self->{h};
		145	glEnd;
		146	glDisable GL_BLEND;
		147	}
68	glPopMatrix;	148	glPopMatrix;
69	}	149	}
70		150
71	sub _draw {	151	sub _draw {
72	my ($widget) = @_;	152	my ($self) = @_;
		153
		154	warn "no draw defined for $self\n";
73	}	155	}
74		156
75	sub bbox {	157	sub bbox {
76	my ($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} = $h
		165	)
77	}	166	}
78		167
		168	sub find_widget {
		169	my ($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	#$self->deactivate;
		202	}
		203
		204	#############################################################################
		205
79	package Crossfire::Client::Widget::Label;	206	package Crossfire::Client::Widget::Container;
80		207
81	our @ISA = Crossfire::Client::Widget::;	208	our @ISA = Crossfire::Client::Widget::;
82		209
		210	sub new {
		211	my ($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 $self->{children}[0]
		281	}
		282
		283	#############################################################################
		284
		285	package Crossfire::Client::Widget::Window;
		286
		287	our @ISA = Crossfire::Client::Widget::Bin::;
		288
83	use SDL::OpenGL;	289	use SDL::OpenGL;
84		290
85	sub new {	291	sub new {
86	my ($class, $x, $y, $z, $ttf, $text) = @_;	292	my ($class, $x, $y, $z, $w, $h) = @_;
87		293
88	my $self = $class->SUPER::new (x => $x, y => $y, z => $z);	294	my $self = $class->SUPER::new;
89		295
90	$self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text;	296	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		297	}
91		298
92	$self	299	sub update {
		300	my ($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	$self->render_chld;
93	}	324	}
94		325
95	sub _draw {	326	sub _draw {
96	my ($self) = @_;	327	my ($self) = @_;
97		328
		329	my ($w, $h) = ($self->w, $self->h);
		330
98	my $tex = $self->{texture};	331	my $tex = $self->{texture}
99		332	or return;
100	$self->{x}--;
101		333
102	glEnable GL_BLEND;	334	glEnable GL_BLEND;
103	glEnable GL_TEXTURE_2D;	335	glEnable GL_TEXTURE_2D;
		336	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		337	glBindTexture GL_TEXTURE_2D, $tex->{name};
		338
		339	glBegin GL_QUADS;
		340	glTexCoord 0, 0; glVertex 0, 0;
		341	glTexCoord 0, 1; glVertex 0, $h;
		342	glTexCoord 1, 1; glVertex $w, $h;
		343	glTexCoord 1, 0; glVertex $w, 0;
		344	glEnd;
		345
		346	glDisable GL_BLEND;
		347	glDisable GL_TEXTURE_2D;
		348	}
		349
		350	#############################################################################
		351
		352	package Crossfire::Client::Widget::Frame;
		353
		354	our @ISA = Crossfire::Client::Widget::Bin::;
		355
		356	use SDL::OpenGL;
		357
		358	sub size_request {
		359	my ($self) = @_;
		360	my $chld = $self->child
		361	or return (0, 0);
		362
		363	$chld->move (2, 2);
		364
		365	map { $_ + 4 } $chld->size_request;
		366	}
		367
		368	sub size_allocate {
		369	my ($self, $w, $h) = @_;
		370
		371	$self->{w} = $w;
		372	$self->{h} = $h;
		373
		374	$self->child->size_allocate ($w - 4, $h - 4);
		375	$self->child->move (2, 2);
		376	}
		377
		378	sub _draw {
		379	my ($self) = @_;
		380
		381	my $chld = $self->child;
		382
		383	my ($w, $h) = $chld->size_request;
		384
		385	glBegin GL_QUADS;
		386	glColor 0, 0, 0;
		387	glTexCoord 0, 0; glVertex 0 , 0;
		388	glTexCoord 0, 1; glVertex 0 , $h + 4;
		389	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
		390	glTexCoord 1, 0; glVertex $w + 4 , 0;
		391	glEnd;
		392
		393	$chld->draw;
		394	}
		395
		396	#############################################################################
		397
		398	package Crossfire::Client::Widget::FancyFrame;
		399
		400	our @ISA = Crossfire::Client::Widget::Bin::;
		401
		402	use SDL::OpenGL;
		403
		404	my @tex =
		405	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		406	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		407
		408	sub size_request {
		409	my ($self) = @_;
		410
		411	my ($w, $h) = $self->SUPER::size_request;
		412
		413	$h += $tex[1]->{height};
		414	$h += $tex[4]->{height};
		415	$w += $tex[2]->{width};
		416	$w += $tex[3]->{width};
		417
		418	($w, $h)
		419	}
		420
		421	sub size_allocate {
		422	my ($self, $w, $h) = @_;
		423
		424	$self->SUPER::size_allocate ($w, $h);
		425
		426	$h -= $tex[1]->{height};
		427	$h -= $tex[4]->{height};
		428	$w -= $tex[2]->{width};
		429	$w -= $tex[3]->{width};
		430
		431	$h = $h < 0 ? 0 : $h;
		432	$w = $w < 0 ? 0 : $w;
		433
		434	$self->child->size_allocate ($w, $h);
		435	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		436	}
		437
		438	sub _draw {
		439	my ($self) = @_;
		440
		441	my ($w, $h) = ($self->{w}, $self->{h});
		442	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		443
		444	glEnable GL_BLEND;
		445	glEnable GL_TEXTURE_2D;
		446	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		447	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		448
		449	my $top = $tex[1];
		450	glBindTexture GL_TEXTURE_2D, $top->{name};
		451
		452	glBegin GL_QUADS;
		453	glTexCoord 0, 0; glVertex 0 , 0;
		454	glTexCoord 0, 1; glVertex 0 , $top->{height};
		455	glTexCoord 1, 1; glVertex $w , $top->{height};
		456	glTexCoord 1, 0; glVertex $w , 0;
		457	glEnd;
		458
		459	my $left = $tex[3];
		460	glBindTexture GL_TEXTURE_2D, $left->{name};
		461
		462	glBegin GL_QUADS;
		463	glTexCoord 0, 0; glVertex 0 , $top->{height};
		464	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		465	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		466	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		467	glEnd;
		468
		469	my $right = $tex[2];
		470	glBindTexture GL_TEXTURE_2D, $right->{name};
		471
		472	glBegin GL_QUADS;
		473	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		474	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		475	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		476	glTexCoord 1, 0; glVertex $w , $top->{height};
		477	glEnd;
		478
		479	my $bottom = $tex[4];
		480	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		481
		482	glBegin GL_QUADS;
		483	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		484	glTexCoord 0, 1; glVertex 0 , $h;
		485	glTexCoord 1, 1; glVertex $w , $h;
		486	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		487	glEnd;
		488
		489	my $bg = $tex[0];
		490	glBindTexture GL_TEXTURE_2D, $bg->{name};
		491	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		492	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		493	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		494
		495	my $rep_x = $cw / $bg->{width};
		496	my $rep_y = $ch / $bg->{height};
		497
		498	glBegin GL_QUADS;
		499	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		500	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		501	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		502	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		503	glEnd;
		504
		505	glDisable GL_BLEND;
		506	glDisable GL_TEXTURE_2D;
		507
		508	$self->child->draw;
		509
		510	}
		511
		512	#############################################################################
		513
		514	package Crossfire::Client::Widget::Table;
		515
		516	our @ISA = Crossfire::Client::Widget::Bin::;
		517
		518	use SDL::OpenGL;
		519
		520	sub add {
		521	my ($self, $x, $y, $chld) = @_;
		522	my $old_chld = $self->{children}[$y][$x];
		523
		524	$self->{children}[$y][$x] = $chld;
		525	$chld->set_parent ($self);
		526	$self->update;
		527	}
		528
		529	sub max_row_height {
		530	my ($self, $row) = @_;
		531
		532	my $hs = 0;
		533	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
		534	my $c = $self->{children}->[$row]->[$xi];
		535	if ($c) {
		536	my ($w, $h) = $c->size_request;
		537	if ($hs < $h) { $hs = $h }
		538	}
		539	}
		540	return $hs;
		541	}
		542
		543	sub max_col_width {
		544	my ($self, $col) = @_;
		545
		546	my $ws = 0;
		547	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
		548	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		549	if ($c) {
		550	my ($w, $h) = $c->size_request;
		551	if ($ws < $w) { $ws = $w }
		552	}
		553	}
		554	return $ws;
		555	}
		556
		557	sub size_request {
		558	my ($self) = @_;
		559
		560	my ($hs, $ws) = (0, 0);
		561
		562	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		563	$hs += $self->max_row_height ($yi);
		564	}
		565
		566	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		567	my $wm = 0;
		568	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		569	$wm += $self->max_col_width ($xi)
		570	}
		571	if ($ws < $wm) { $ws = $wm }
		572	}
		573
		574	return ($ws, $hs);
		575	}
		576
		577	sub _draw {
		578	my ($self) = @_;
		579
		580	my $y = 0;
		581	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
		582	my $x = 0;
		583
		584	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
		585
		586	my $c = $self->{children}->[$yi]->[$xi];
		587	if ($c) {
		588	$c->move ($x, $y, 0); #TODO: Move to size_request
		589	$c->draw if $c;
		590	}
		591
		592	$x += $self->max_col_width ($xi);
		593	}
		594
		595	$y += $self->max_row_height ($yi);
		596	}
		597	}
		598
		599	#############################################################################
		600
		601	package Crossfire::Client::Widget::VBox;
		602
		603	our @ISA = Crossfire::Client::Widget::Container::;
		604
		605	use SDL::OpenGL;
		606
		607	sub size_request {
		608	my ($self) = @_;
		609
		610	my @alloc = map [$_->size_request], @{$self->{children}};
		611
		612	(
		613	(List::Util::max map $_->[0], @alloc),
		614	(List::Util::sum map $_->[1], @alloc),
		615	)
		616	}
		617
		618	sub size_allocate {
		619	my ($self, $w, $h) = @_;
		620
		621	$self->w ($w);
		622	$self->h ($h);
		623
		624	my $exp;
		625	my @oth;
		626	# find expand widget
		627	for (@{$self->{children}}) {
		628	if ($_->{expand}) {
		629	$exp = $_;
		630	last;
		631	}
		632	push @oth, $_;
		633	}
		634
		635	my ($ow, $oh);
		636
		637	# get sizes of other widgets
		638	for (@oth) {
		639	my ($w, $h) = $_->size_request;
		640	$oh += $h;
		641	if ($ow < $w) { $ow = $w }
		642	}
		643
		644	my $y = 0;
		645	for (@{$self->{children}}) {
		646	$_->move (0, $y);
		647
		648	if ($_ == $exp) {
		649	$_->size_allocate ($w, $h - $oh);
		650	$y += $h - $oh;
		651	} else {
		652	my ($cw, $h) = $_->size_request;
		653	$_->size_allocate ($w, $h);
		654	$y += $h;
		655	}
		656	}
		657	}
		658
		659	#############################################################################
		660
		661	package Crossfire::Client::Widget::Label;
		662
		663	our @ISA = Crossfire::Client::Widget::;
		664
		665	use SDL::OpenGL;
		666
		667	sub new {
		668	my ($class, $x, $y, $z, $height, $text) = @_;
		669
		670	$height \|\|= $::FONTSIZE;
		671
		672	# TODO: color, and make height, xyz etc. optional
		673	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
		674
		675	$self->set_text ($text);
		676
		677	$self
		678	}
		679
		680	sub set_text {
		681	my ($self, $text) = @_;
		682
		683	$self->{text} = $text;
		684	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		685
		686	$self->update;
		687	}
		688
		689	sub get_text {
		690	my ($self, $text) = @_;
		691
		692	$self->{text}
		693	}
		694
		695	sub size_request {
		696	my ($self) = @_;
		697
		698	if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		699	(
		700	$self->{texture}{width},
		701	$self->{texture}{height},
		702	)
		703	} else {
		704	my ($w, $h, $data) = Crossfire::Client::font_render "Yy", $self->{height};
		705
		706	($w, $h)
		707	}
		708
		709	}
		710
		711	sub _draw {
		712	my ($self) = @_;
		713
		714	my $tex = $self->{texture};
		715
		716	glEnable GL_BLEND;
		717	glEnable GL_TEXTURE_2D;
		718	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
104	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
105	glBindTexture GL_TEXTURE_2D, $tex->{name};	720	glBindTexture GL_TEXTURE_2D, $tex->{name};
106		721
107	glColor 1, 1, 1;	722	glColor 1, 0, 0, 1; # TODO color
108		723
109	glBegin GL_QUADS;	724	glBegin GL_QUADS;
110	glTexCoord 0, 0; glVertex 0 , 0;	725	glTexCoord 0, 0; glVertex 0 , 0;
111	glTexCoord 0, 1; glVertex 0 , $tex->{height};	726	glTexCoord 0, 1; glVertex 0 , $tex->{height};
112	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	727	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
115		730
116	glDisable GL_BLEND;	731	glDisable GL_BLEND;
117	glDisable GL_TEXTURE_2D;	732	glDisable GL_TEXTURE_2D;
118	}	733	}
119		734
		735	#############################################################################
		736
120	package Crossfire::Client::Widget::TextView;	737	package Crossfire::Client::Widget::Entry;
		738
		739	our @ISA = Crossfire::Client::Widget::Label::;
		740
		741	use SDL;
		742	use SDL::OpenGL;
		743
		744	sub key_down {
		745	my ($self, $ev) = @_;
		746
		747	my $mod = $ev->key_mod;
		748	my $sym = $ev->key_sym;
		749
		750	my $uni = $ev->key_unicode;
		751
		752	my $text = $self->get_text;
		753
		754	if ($sym == SDLK_BACKSPACE) {
		755	substr $text, -1, 1, '';
		756	} elsif ($uni) {
		757	$text .= chr $uni;
		758	print "$uni <$text>\n";#d#
		759	}
		760
		761	$self->set_text ($text);
		762	}
		763
		764	sub button_down {
		765	my ($self, $ev) = @_;
		766
		767	$self->focus_in;
		768	}
		769
		770	sub _draw {
		771	my ($self) = @_;
		772
		773	if ($FOCUS == $self) {
		774	glColor 1, 1, 1;
		775	} else {
		776	glColor 0.7, 0.7, 0.7;
		777	}
		778
		779	glBegin GL_QUADS;
		780	glVertex 0 , 0;
		781	glVertex 0 , $self->{h} - 1;
		782	glVertex $self->{w} - 1, $self->{h} - 1;
		783	glVertex $self->{w} - 1, 0;
		784	glEnd;
		785
		786	$self->SUPER::_draw;
		787	}
		788
		789	#############################################################################
		790
		791	package Crossfire::Client::Widget::MapWidget;
121		792
122	use strict;	793	use strict;
123		794
124	our @ISA = qw/Crossfire::Client::Widget/;	795	use List::Util qw(min max);
125		796
		797	use SDL;
126	use SDL::OpenGL;	798	use SDL::OpenGL;
127	use SDL::OpenGL::Constants;	799	use SDL::OpenGL::Constants;
128		800
129	sub add_line {
130	my ($self, $line) = @_;
131	push @{$self->{lines}}, $line;
132	}
133
134	sub _draw {
135	my ($self) = @_;
136
137	}
138
139	package Crossfire::Client::Widget::MapWidget;
140
141	use strict;
142
143	our @ISA = qw/Crossfire::Client::Widget/;	801	our @ISA = Crossfire::Client::Widget::;
144
145	use SDL::OpenGL;
146	use SDL::OpenGL::Constants;
147		802
148	sub key_down {	803	sub key_down {
149	print "MAPKEYDOWN\n";	804	print "MAPKEYDOWN\n";
150	}	805	}
151		806
152	sub key_up {	807	sub key_up {
153	}	808	}
154		809
		810	sub size_request {
		811	(
		812	1 + int $::WIDTH / 32,
		813	1 + int $::HEIGHT / 32,
		814	)
		815	}
		816
155	sub _draw {	817	sub _draw {
		818	my ($self) = @_;
		819
		820	my $mx = $::CONN->{mapx};
		821	my $my = $::CONN->{mapy};
		822
		823	my $map = $::CONN->{map};
		824
		825	my ($xofs, $yofs);
		826
		827	my $sw = 1 + int $::WIDTH / 32;
		828	my $sh = 1 + int $::HEIGHT / 32;
		829
		830	if ($::CONN->{mapw} > $sw) {
		831	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		832	} else {
		833	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		834	}
		835
		836	if ($::CONN->{maph} > $sh) {
		837	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		838	} else {
		839	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		840	}
		841
156	glEnable GL_TEXTURE_2D;	842	glEnable GL_TEXTURE_2D;
157	glEnable GL_BLEND;	843	glEnable GL_BLEND;
158	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	844	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
159		845
160	my $map = $::CONN->{map};	846	my $sw4 = ($sw + 3) & ~3;
		847	my $lighting = "\x00" x ($sw4 * $sh);
161		848
162	for my $x (0 .. $::CONN->{mapw} - 1) {	849	for my $x (0 .. $sw - 1) {
163	for my $y (0 .. $::CONN->{maph} - 1) {	850	for my $y (0 .. $sh - 1) {
164		851
165	my $cell = $map->[$x][$y]	852	my $cell = $map->[$x + $xofs][$y + $yofs]
166	or next;	853	or next;
167		854
168	my $darkness = $cell->[3] * (1 / 255);	855	my $darkness = $cell->[0] * (1 / 255);
169	glColor $darkness, $darkness, $darkness;	856	if ($darkness < 0) {
		857	$darkness = $cell->[1] ? 0.1 : 0;
		858	}
		859	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
170		860
171	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	861	for my $num (grep $_, @$cell[1,2,3]) {
172	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	862	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
173		863
174	glBindTexture GL_TEXTURE_2D, $tex->{name};	864	glBindTexture GL_TEXTURE_2D, $tex->{name};
175		865
		866	my $w = $tex->{width};
		867	my $h = $tex->{height};
		868
		869	my $px = ($x + 1) * 32 - $w;
		870	my $py = ($y + 1) * 32 - $h;
		871
176	glBegin GL_QUADS;	872	glBegin GL_QUADS;
177	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;	873	glTexCoord 0, 0; glVertex $px , $py;
178	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;	874	glTexCoord 0, 1; glVertex $px , $py + $h;
179	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;	875	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
180	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;	876	glTexCoord 1, 0; glVertex $px + $w, $py;
181	glEnd;	877	glEnd;
182	}	878	}
183	}	879	}
184	}	880	}
185		881
		882	# if (1) { # higher quality darkness
		883	# $lighting =~ s/(.)/$1$1$1/gs;
		884	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		885	#
		886	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		887	#
		888	# $lighting = $pb->get_pixels;
		889	# $lighting =~ s/(.)../$1/gs;
		890	# }
		891
		892	$lighting = new Crossfire::Client::Texture
		893	width => $sw4,
		894	height => $sh,
		895	data => $lighting,
		896	internalformat => GL_ALPHA,
		897	format => GL_ALPHA;
		898
		899	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		900	glColor 0.45, 0.45, 0.45, 1;
		901	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		902	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		903	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		904	glBegin GL_QUADS;
		905	glTexCoord 0, 0; glVertex 0 , 0;
		906	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		907	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		908	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		909	glEnd;
		910
186	glDisable GL_TEXTURE_2D;	911	glDisable GL_TEXTURE_2D;
187	glDisable GL_BLEND;	912	glDisable GL_BLEND;
188	}	913	}
189		914
190	1;	915	my %DIR = (
		916	SDLK_KP8, [1, "north"],
		917	SDLK_KP9, [2, "northeast"],
		918	SDLK_KP6, [3, "east"],
		919	SDLK_KP3, [4, "southeast"],
		920	SDLK_KP2, [5, "south"],
		921	SDLK_KP1, [6, "southwest"],
		922	SDLK_KP4, [7, "west"],
		923	SDLK_KP7, [8, "northwest"],
191		924
		925	SDLK_UP, [1, "north"],
		926	SDLK_RIGHT, [3, "east"],
		927	SDLK_DOWN, [5, "south"],
		928	SDLK_LEFT, [7, "west"],
		929	);
		930
		931	sub key_down {
		932	my ($self, $ev) = @_;
		933
		934	my $mod = $ev->key_mod;
		935	my $sym = $ev->key_sym;
		936
		937	if ($sym == SDLK_KP5) {
		938	$::CONN->send ("command stay fire");
		939	} elsif (exists $DIR{$sym}) {
		940	if ($mod & KMOD_SHIFT) {
		941	$self->{shft}++;
		942	$::CONN->send ("command fire $DIR{$sym}[0]");
		943	} elsif ($mod & KMOD_CTRL) {
		944	$self->{ctrl}++;
		945	$::CONN->send ("command run $DIR{$sym}[0]");
		946	} else {
		947	$::CONN->send ("command $DIR{$sym}[1]");
		948	}
		949	}
		950	}
		951
		952	sub key_up {
		953	my ($self, $ev) = @_;
		954
		955	my $mod = $ev->key_mod;
		956	my $sym = $ev->key_sym;
		957
		958	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		959	$::CONN->send ("command fire_stop");
		960	}
		961	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		962	$::CONN->send ("command run_stop");
		963	}
		964	}
		965
		966	#############################################################################
		967
		968	package Crossfire::Client::Widget::Animator;
		969
		970	use SDL::OpenGL;
		971
		972	our @ISA = Crossfire::Client::Widget::Bin::;
		973
		974	sub moveto {
		975	my ($self, $x, $y) = @_;
		976
		977	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		978	$self->{speed} = 2;
		979	$self->{time} = 1;
		980
		981	::animation_start $self;
		982	}
		983
		984	sub animate {
		985	my ($self, $interval) = @_;
		986
		987	$self->{time} -= $interval * $self->{speed};
		988	if ($self->{time} <= 0) {
		989	$self->{time} = 0;
		990	::animation_stop $self;
		991	}
		992
		993	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		994
		995	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		996	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		997	}
		998
		999	sub _draw {
		1000	my ($self) = @_;
		1001
		1002	glPushMatrix;
		1003	glRotate $self->{time} * 1000, 0, 1, 0;
		1004	$self->{children}[0]->draw;
		1005	glPopMatrix;
		1006	}
		1007
		1008	#############################################################################
		1009
		1010	package Crossfire::Client::Widget::Toplevel;
		1011
		1012	our @ISA = Crossfire::Client::Widget::Container::;
		1013
		1014	sub size_request {
		1015	($::WIDTH, $::HEIGHT)
		1016	}
		1017
		1018	sub size_allocate {
		1019	my ($self, $w, $h) = @_;
		1020
		1021	$self->SUPER::size_allocate ($w, $h);
		1022
		1023	$_->size_allocate ($_->size_request)
		1024	for @{$self->{children}};
		1025	}
		1026
		1027	sub update {
		1028	my ($self) = @_;
		1029
		1030	$self->size_allocate ($self->size_request);
		1031	::refresh ();
		1032	}
		1033
		1034	sub add {
		1035	my ($self, $widget) = @_;
		1036
		1037	$self->SUPER::add ($widget);
		1038
		1039	$widget->size_allocate ($widget->size_request);
		1040	}
		1041
		1042	sub draw {
		1043	my ($self) = @_;
		1044
		1045	$self->_draw;
		1046	}
		1047
		1048	#############################################################################
		1049
		1050	package Crossfire::Client::Widget;
		1051
		1052	$TOPLEVEL = new Crossfire::Client::Widget::Toplevel;
		1053
		1054	1
		1055

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.13 by elmex, Fri Apr 7 20:57:29 2006 UTC vs. Revision 1.55 by root, Mon Apr 10 19:34:04 2006 UTC

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.13 by elmex, Fri Apr 7 20:57:29 2006 UTC vs.
Revision 1.55 by root, Mon Apr 10 19:34:04 2006 UTC