[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 1.63 by root, Tue Apr 11 13:29:24 2006 UTC

…		…
1	package Crossfire::Client::Widget;	1	package CFClient::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 $FOCUS; # the widget with current focus	10	use CFClient;
8	our @ACTIVE_WIDGETS;	11
		12	our ($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, $GRAB->translate ($x, $y)) 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	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;
		51
		52	if (!$BUTTON_STATE) {
		53	my $grab = $GRAB; undef $GRAB;
		54	$grab->update if $grab;
		55	$GRAB->update if $GRAB;
		56	}
		57	}
		58
		59	sub feed_sdl_motion_event {
		60	my ($ev) = @_;
		61	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
		62
		63	my $widget = $GRAB \|\| $TOPLEVEL->find_widget ($x, $y);
		64
		65	if ($widget != $HOVER) {
		66	my $hover = $HOVER; $HOVER = $widget;
		67
		68	$hover->update if $hover;
		69	$HOVER->update if $HOVER;
		70	}
		71
		72	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;
		73	}
15		74
16	sub new {	75	sub new {
17	my $class = shift;	76	my $class = shift;
18		77
19	bless { @_ }, $class	78	bless { @_ }, $class
20	}	79	}
21		80
22	sub activate {	81	sub move {
23	push @ACTIVE_WIDGETS, $_[0];	82	my ($self, $x, $y, $z) = @_;
		83	$self->{x} = $x;
		84	$self->{y} = $y;
		85	$self->{z} = $z if defined $z;
24	}	86	}
25		87
26	sub deactivate {	88	sub needs_redraw {
27	@ACTIVE_WIDGETS =	89	0
28	sort { $a->{z} <=> $b->{z} }
29	grep { $_ != $_[0] }
30	@ACTIVE_WIDGETS;
31	}	90	}
32		91
33	sub size_request {	92	sub size_request {
		93	require Carp;
34	die "size_request is abtract";	94	Carp::confess "size_request is abtract";
		95	}
		96
		97	sub size_allocate {
		98	my ($self, $w, $h) = @_;
		99
		100	$self->{w} = $w;
		101	$self->{h} = $h;
		102	}
		103
		104	# translate global koordinates to local coordinate system
		105	sub translate {
		106	my ($self, $x, $y) = @_;
		107
		108	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
35	}	109	}
36		110
37	sub focus_in {	111	sub focus_in {
38	my ($widget) = @_;	112	my ($self) = @_;
39	$FOCUS = $widget;	113
		114	my $focus = $FOCUS; $FOCUS = $self;
		115	$focus->update if $focus;
		116	$FOCUS->update;
40	}	117	}
41		118
42	sub focus_out {	119	sub focus_out {
43	my ($widget) = @_;	120	my ($self) = @_;
44	}
45		121
46	sub key_down {	122	return unless $FOCUS == $self;
47	my ($widget, $sdlev) = @_;
48	}
49		123
50	sub key_up {	124	my $focus = $FOCUS; undef $FOCUS;
51	my ($widget, $sdlev) = @_;	125	$focus->update if $focus; #?
52	}	126	}
53		127
		128	sub mouse_motion { }
		129	sub button_up { }
54	sub button_down {	130	sub button_down { }
55	my ($widget, $sdlev) = @_;	131	sub key_down { }
56	}	132	sub key_up { }
57		133
58	sub button_up {	134	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
59	my ($widget, $sdlev) = @_;	135	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} }	136	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
65	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	137	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
66	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	138	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
67		139
68	sub draw {	140	sub draw {
69	my ($self) = @_;	141	my ($self) = @_;
70		142
71	glPushMatrix;	143	glPushMatrix;
72	glTranslate $self->{x}, $self->{y}, 0;	144	glTranslate $self->{x}, $self->{y}, 0;
73	$self->_draw;	145	$self->_draw;
		146	if ($self == $HOVER) {
		147	glColor 1, 1, 1, 0.4;
		148	glEnable GL_BLEND;
		149	glBegin GL_QUADS;
		150	glVertex 0 , 0;
		151	glVertex $self->{w}, 0;
		152	glVertex $self->{w}, $self->{h};
		153	glVertex 0 , $self->{h};
		154	glEnd;
		155	glDisable GL_BLEND;
		156	}
74	glPopMatrix;	157	glPopMatrix;
75	}	158	}
76		159
77	sub _draw {	160	sub _draw {
78	my ($widget) = @_;	161	my ($self) = @_;
		162
		163	warn "no draw defined for $self\n";
79	}	164	}
80		165
81	sub bbox {	166	sub bbox {
82	my ($widget) = @_;	167	my ($self) = @_;
		168	my ($w, $h) = $self->size_request;
		169	(
		170	$self->{x},
		171	$self->{y},
		172	$self->{x} = $w,
		173	$self->{y} = $h
		174	)
83	}	175	}
84		176
		177	sub find_widget {
		178	my ($self, $x, $y) = @_;
		179
		180	return $self
		181	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		182	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		183
		184	()
		185	}
		186
		187	sub del_parent { $_[0]->{parent} = undef }
		188
		189	sub set_parent {
		190	my ($self, $par) = @_;
		191
		192	$self->{parent} = $par;
		193	Scalar::Util::weaken $self->{parent};
		194	}
		195
		196	sub get_parent {
		197	$_[0]->{parent}
		198	}
		199
		200	sub update {
		201	my ($self) = @_;
		202
		203	$self->{parent}->update
		204	if $self->{parent};
		205	}
		206
		207	sub DESTROY {
		208	my ($self) = @_;
		209
		210	#$self->deactivate;
		211	}
		212
		213	#############################################################################
		214
85	package Crossfire::Client::Widget::Container;	215	package CFClient::Widget::Container;
86		216
87	our @ISA = Crossfire::Client::Widget::;	217	our @ISA = CFClient::Widget::;
		218
		219	sub new {
		220	my ($class, @widgets) = @_;
		221
		222	my $self = $class->SUPER::new (children => []);
		223	$self->add ($_) for @widgets;
		224
		225	$self
		226	}
		227
		228	sub add {
		229	my ($self, $chld, $expand) = @_;
		230
		231	$chld->{expand} = $expand;
		232	$chld->set_parent ($self);
		233
		234	@{$self->{children}} =
		235	sort { $a->{z} <=> $b->{z} }
		236	@{$self->{children}}, $chld;
		237
		238	$self->size_allocate ($self->{w}, $self->{h})
		239	if $self->{w}; #TODO: check for "realised state"
		240	}
		241
		242	sub remove {
		243	my ($self, $widget) = @_;
		244
		245	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		246
		247	$self->size_allocate ($self->{w}, $self->{h});
		248	}
		249
		250	sub find_widget {
		251	my ($self, $x, $y) = @_;
		252
		253	$x -= $self->{x};
		254	$y -= $self->{y};
		255
		256	my $res;
		257
		258	for (reverse @{ $self->{children} }) {
		259	$res = $_->find_widget ($x, $y)
		260	and return $res;
		261	}
		262
		263	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		264	}
		265
		266	sub _draw {
		267	my ($self) = @_;
		268
		269	$_->draw for @{$self->{children}};
		270	}
		271
		272	#############################################################################
		273
		274	package CFClient::Widget::Bin;
		275
		276	our @ISA = CFClient::Widget::Container::;
		277
		278	sub child { $_[0]->{children}[0] }
		279
		280	sub size_request {
		281	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		282	}
		283
		284	sub size_allocate {
		285	my ($self, $w, $h) = @_;
		286
		287	$self->SUPER::size_allocate ($w, $h);
		288	$self->{children}[0]->size_allocate ($w, $h)
		289	if $self->{children}[0]
		290	}
		291
		292	#############################################################################
		293
		294	package CFClient::Widget::Window;
		295
		296	our @ISA = CFClient::Widget::Bin::;
88		297
89	use SDL::OpenGL;	298	use SDL::OpenGL;
90		299
91	sub add { $_[0]->{child} = $_[1] }	300	sub new {
92	sub get { $_[0]->{child} }	301	my ($class, $x, $y, $z, $w, $h) = @_;
93		302
94	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	303	my $self = $class->SUPER::new;
95		304
96	sub _draw { die "Containers can't be drawn!" }	305	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		306	}
97		307
		308	sub update {
		309	my ($self) = @_;
		310
		311	# we want to do this delayed...
		312	$self->render_chld;
		313	$self->SUPER::update;
		314	}
		315
		316	sub render_chld {
		317	my ($self) = @_;
		318
		319	$self->{texture} =
		320	CFClient::Texture->new_from_opengl (
		321	$self->{w}, $self->{h}, sub { $self->child->draw }
		322	);
		323	}
		324
		325	sub size_allocate {
		326	my ($self, $w, $h) = @_;
		327
		328	$self->{w} = $w;
		329	$self->{h} = $h;
		330
		331	$self->child->size_allocate ($w, $h);
		332
		333	$self->render_chld;
		334	}
		335
		336	sub _draw {
		337	my ($self) = @_;
		338
		339	my ($w, $h) = ($self->w, $self->h);
		340
		341	my $tex = $self->{texture}
		342	or return;
		343
		344	glEnable GL_BLEND;
		345	glEnable GL_TEXTURE_2D;
		346	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		347
		348	$tex->draw_quad (0, 0, $w, $h);
		349
		350	glDisable GL_BLEND;
		351	glDisable GL_TEXTURE_2D;
		352	}
		353
		354	#############################################################################
		355
98	package Crossfire::Client::Widget::Frame;	356	package CFClient::Widget::Frame;
99		357
100	our @ISA = Crossfire::Client::Widget::Container::;	358	our @ISA = CFClient::Widget::Bin::;
101		359
102	use SDL::OpenGL;	360	use SDL::OpenGL;
103		361
104	sub size_request {	362	sub size_request {
105	my ($self) = @_;	363	my ($self) = @_;
106	my $chld = $self->get	364	my $chld = $self->child
107	or return (0, 0);	365	or return (0, 0);
		366
		367	$chld->move (2, 2);
		368
108	map { $_ + 4 } $chld->size_request;	369	map { $_ + 4 } $chld->size_request;
109	}	370	}
110		371
		372	sub size_allocate {
		373	my ($self, $w, $h) = @_;
		374
		375	$self->{w} = $w;
		376	$self->{h} = $h;
		377
		378	$self->child->size_allocate ($w - 4, $h - 4);
		379	$self->child->move (2, 2);
		380	}
		381
111	sub _draw {	382	sub _draw {
112	my ($self) = @_;	383	my ($self) = @_;
113		384
114	my $chld = $self->get;	385	my $chld = $self->child;
115		386
116	my ($w, $h) = $chld->size_request;	387	my ($w, $h) = $chld->size_request;
117		388
118	glColor 1, 0, 0;
119	glBegin GL_QUADS;	389	glBegin GL_QUADS;
120	glTexCoord 0, 0; glVertex 0 , 0;	390	glColor 0, 0, 0;
		391	glVertex 0 , 0;
121	glTexCoord 0, 1; glVertex 0 , $h + 4;	392	glVertex 0 , $h + 4;
122	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	393	glVertex $w + 4 , $h + 4;
123	glTexCoord 1, 0; glVertex $w + 4 , 0;	394	glVertex $w + 4 , 0;
124	glEnd;	395	glEnd;
125		396
126	glPushMatrix;
127	glTranslate (2, 2, 0);
128	$chld->_draw;	397	$chld->draw;
129	glPopMatrix;
130	}	398	}
131		399
		400	#############################################################################
		401
		402	package CFClient::Widget::FancyFrame;
		403
		404	our @ISA = CFClient::Widget::Bin::;
		405
		406	use SDL::OpenGL;
		407
		408	my @tex =
		409	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		410	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		411
		412	sub size_request {
		413	my ($self) = @_;
		414
		415	my ($w, $h) = $self->SUPER::size_request;
		416
		417	$h += $tex[1]->{height};
		418	$h += $tex[4]->{height};
		419	$w += $tex[2]->{width};
		420	$w += $tex[3]->{width};
		421
		422	($w, $h)
		423	}
		424
		425	sub size_allocate {
		426	my ($self, $w, $h) = @_;
		427
		428	$self->SUPER::size_allocate ($w, $h);
		429
		430	$h -= $tex[1]->{height};
		431	$h -= $tex[4]->{height};
		432	$w -= $tex[2]->{width};
		433	$w -= $tex[3]->{width};
		434
		435	$h = $h < 0 ? 0 : $h;
		436	$w = $w < 0 ? 0 : $w;
		437
		438	$self->child->size_allocate ($w, $h);
		439	$self->child->move ($tex[3]->{width}, $tex[1]->{height});
		440	}
		441
		442	sub _draw {
		443	my ($self) = @_;
		444
		445	my ($w, $h) = ($self->{w}, $self->{h});
		446	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		447
		448	glEnable GL_BLEND;
		449	glEnable GL_TEXTURE_2D;
		450	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		451	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		452
		453	my $top = $tex[1];
		454	$top->draw_quad (0, 0, $w, $top->{height});
		455
		456	my $left = $tex[3];
		457	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);
		458
		459	my $right = $tex[2];
		460	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
		461
		462	my $bottom = $tex[4];
		463	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
		464
		465	my $bg = $tex[0];
		466	glBindTexture GL_TEXTURE_2D, $bg->{name};
		467	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		468	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		469	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		470
		471	my $rep_x = $cw / $bg->{width};
		472	my $rep_y = $ch / $bg->{height};
		473
		474	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);
		475
		476	glDisable GL_BLEND;
		477	glDisable GL_TEXTURE_2D;
		478
		479	$self->child->draw;
		480
		481	}
		482
		483	#############################################################################
		484
132	package Crossfire::Client::Widget::Table;	485	package CFClient::Widget::Table;
133		486
134	our @ISA = Crossfire::Client::Widget::Container::;	487	our @ISA = CFClient::Widget::Bin::;
135		488
136	use SDL::OpenGL;	489	use SDL::OpenGL;
137		490
138	sub add {	491	sub add {
139	my ($self, $x, $y, $chld) = @_;	492	my ($self, $x, $y, $chld) = @_;
		493	my $old_chld = $self->{children}[$y][$x];
		494
140	$self->{childs}[$y][$x] = $chld;	495	$self->{children}[$y][$x] = $chld;
		496	$chld->set_parent ($self);
		497	$self->update;
141	}	498	}
142		499
143	sub max_row_height {	500	sub max_row_height {
144	my ($self, $row) = @_;	501	my ($self, $row) = @_;
145		502
146	my $hs = 0;	503	my $hs = 0;
147	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	504	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
148	my $c = $self->{childs}->[$row]->[$xi];	505	my $c = $self->{children}->[$row]->[$xi];
		506	if ($c) {
149	my ($w, $h) = $c->size_request if $c;	507	my ($w, $h) = $c->size_request;
150	if ($hs < $h) { $hs = $h }	508	if ($hs < $h) { $hs = $h }
		509	}
151	}	510	}
152	return $hs;	511	return $hs;
153	}	512	}
154		513
155	sub max_col_width {	514	sub max_col_width {
156	my ($self, $col) = @_;	515	my ($self, $col) = @_;
157		516
158	my $ws = 0;	517	my $ws = 0;
159	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	518	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
160	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	519	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
		520	if ($c) {
161	my ($w, $h) = $c->size_request if $c;	521	my ($w, $h) = $c->size_request;
162	if ($ws < $w) { $ws = $w }	522	if ($ws < $w) { $ws = $w }
		523	}
163	}	524	}
164	return $ws;	525	return $ws;
165	}	526	}
166		527
167	sub size_request {	528	sub size_request {
168	my ($self) = @_;	529	my ($self) = @_;
169		530
170	my ($hs, $ws) = (0, 0);	531	my ($hs, $ws) = (0, 0);
171		532
172	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	533	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
173	$hs += $self->max_row_height ($yi);	534	$hs += $self->max_row_height ($yi);
174	}	535	}
175		536
176	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	537	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
177	my $wm = 0;	538	my $wm = 0;
178	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	539	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
179	$wm += $self->max_col_width ($xi)	540	$wm += $self->max_col_width ($xi)
180	}	541	}
181	if ($ws < $wm) { $ws = $wm }	542	if ($ws < $wm) { $ws = $wm }
182	}	543	}
183		544
186		547
187	sub _draw {	548	sub _draw {
188	my ($self) = @_;	549	my ($self) = @_;
189		550
190	my $y = 0;	551	my $y = 0;
191	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	552	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
192	my $x = 0;	553	my $x = 0;
193		554
194	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	555	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
195		556
196	glPushMatrix;
197	glTranslate ($x, $y, 0);
198	my $c = $self->{childs}->[$yi]->[$xi];	557	my $c = $self->{children}->[$yi]->[$xi];
		558	if ($c) {
		559	$c->move ($x, $y, 0); #TODO: Move to size_request
199	$c->_draw if $c;	560	$c->draw if $c;
200	glPopMatrix;	561	}
201		562
202	$x += $self->max_col_width ($xi);	563	$x += $self->max_col_width ($xi);
203	}	564	}
204		565
205	$y += $self->max_row_height ($yi);	566	$y += $self->max_row_height ($yi);
206	}	567	}
207	}	568	}
208		569
		570	#############################################################################
		571
209	package Crossfire::Client::Widget::VBox;	572	package CFClient::Widget::VBox;
210		573
211	our @ISA = Crossfire::Client::Widget::Container::;	574	our @ISA = CFClient::Widget::Container::;
212		575
213	use SDL::OpenGL;	576	use SDL::OpenGL;
214		577
215	sub add {
216	my ($self, $chld) = @_;
217	push @{$self->{childs}}, $chld;
218	}
219
220	sub size_request {	578	sub size_request {
221	my ($self) = @_;	579	my ($self) = @_;
222		580
223	my ($hs, $ws) = (0, 0);	581	my @alloc = map [$_->size_request], @{$self->{children}};
		582
		583	(
		584	(List::Util::max map $_->[0], @alloc),
		585	(List::Util::sum map $_->[1], @alloc),
		586	)
		587	}
		588
		589	sub size_allocate {
		590	my ($self, $w, $h) = @_;
		591
		592	$self->w ($w);
		593	$self->h ($h);
		594
		595	my $exp;
		596	my @oth;
		597	# find expand widget
224	for (@{$self->{childs} \|\| []}) {	598	for (@{$self->{children}}) {
		599	if ($_->{expand}) {
		600	$exp = $_;
		601	last;
		602	}
		603	push @oth, $_;
		604	}
		605
		606	my ($ow, $oh);
		607
		608	# get sizes of other widgets
		609	for (@oth) {
225	my ($w, $h) = $_->size_request;	610	my ($w, $h) = $_->size_request;
226	$hs += $h;	611	$oh += $h;
227	if ($ws < $w) { $ws = $w }	612	if ($ow < $w) { $ow = $w }
228	}	613	}
229		614
230	return ($ws, $hs);	615	my $y = 0;
231	}
232
233	sub _draw {
234	my ($self) = @_;
235
236	my ($x, $y);
237	for (@{$self->{childs} \|\| []}) {	616	for (@{$self->{children}}) {
238	glPushMatrix;	617	$_->move (0, $y);
239	glTranslate (0, $y, 0);	618
240	$_->_draw;	619	if ($_ == $exp) {
241	glPopMatrix;	620	$_->size_allocate ($w, $h - $oh);
		621	$y += $h - $oh;
		622	} else {
242	my ($w, $h) = $_->size_request;	623	my ($cw, $h) = $_->size_request;
		624	$_->size_allocate ($w, $h);
243	$y += $h;	625	$y += $h;
		626	}
244	}	627	}
245	}	628	}
246		629
		630	#############################################################################
		631
247	package Crossfire::Client::Widget::Label;	632	package CFClient::Widget::Label;
248		633
249	our @ISA = Crossfire::Client::Widget::;	634	our @ISA = CFClient::Widget::;
250		635
251	use SDL::OpenGL;	636	use SDL::OpenGL;
252		637
253	sub new {	638	sub new {
254	my ($class, $x, $y, $z, $ttf, $text) = @_;	639	my ($class, $x, $y, $z, $height, $text) = @_;
255		640
256	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, ttf => $ttf);	641	$height \|\|= $::FONTSIZE;
		642
		643	# TODO: color, and make height, xyz etc. optional
		644	my $self = $class->SUPER::new (
		645	color => [1, 1, 1],
		646	x => $x,
		647	y => $y,
		648	z => $z,
		649	height => $height,
		650	layout => new CFClient::Layout $height,
		651	);
257		652
258	$self->set_text ($text);	653	$self->set_text ($text);
259		654
260	$self	655	$self
261	}	656	}
262		657
263	sub set_text {	658	sub set_text {
264	my ($self, $text) = @_;	659	my ($self, $text) = @_;
265	$self->{texture} = new_from_ttf Crossfire::Client::Texture $self->{ttf}, $self->{text} = $text;	660
		661	$self->{text} = $text;
		662	$self->{layout}->set_markup ($text);
		663
		664	delete $self->{texture};
266	}	665	}
267		666
268	sub get_text {	667	sub get_text {
269	my ($self, $text) = @_;	668	my ($self, $text) = @_;
		669
270	$self->{text}	670	$self->{text}
271	}	671	}
272		672
273	sub size_request {	673	sub size_request {
274	my ($self) = @_;	674	my ($self) = @_;
275		675
276	(	676	$self->{layout}->set_width;
		677	$self->{layout}->size
		678	# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		679	# (
277	$self->{texture}{width},	680	# $self->{texture}{width},
278	$self->{texture}{height},	681	# $self->{texture}{height},
279	)	682	# )
		683	# } else {
		684	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};
		685	#
		686	# ($w, $h)
		687	# }
		688	}
		689
		690	sub size_allocate {
		691	my ($self, $w, $h) = @_;
		692
		693	$self->SUPER::size_allocate ($w, $h);
		694	delete $self->{texture};
280	}	695	}
281		696
282	sub _draw {	697	sub _draw {
283	my ($self) = @_;	698	my ($self) = @_;
284		699
285	my $tex = $self->{texture};	700	my $tex = $self->{texture} \|\|= do {
286		701	$self->{layout}->set_width ($self->{w});
287	$self->{x}--;	702	new_from_layout CFClient::Texture $self->{layout};
		703	};
288		704
289	glEnable GL_BLEND;	705	glEnable GL_BLEND;
290	glEnable GL_TEXTURE_2D;	706	glEnable GL_TEXTURE_2D;
		707	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
291	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
292	glBindTexture GL_TEXTURE_2D, $tex->{name};
293		709
294	glColor 1, 1, 1;	710	glColor @{$self->{color}};
295		711
296	glBegin GL_QUADS;	712	$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 $tex->{width}, 0;
301	glEnd;
302		713
303	glDisable GL_BLEND;	714	glDisable GL_BLEND;
304	glDisable GL_TEXTURE_2D;	715	glDisable GL_TEXTURE_2D;
305	}	716	}
306		717
307	package Crossfire::Client::Widget::TextView;	718	#############################################################################
		719
		720	package CFClient::Widget::Entry;
		721
		722	our @ISA = CFClient::Widget::Label::;
		723
		724	use SDL;
		725	use SDL::OpenGL;
		726
		727	sub key_down {
		728	my ($self, $ev) = @_;
		729
		730	my $mod = $ev->key_mod;
		731	my $sym = $ev->key_sym;
		732
		733	my $uni = $ev->key_unicode;
		734
		735	my $text = $self->get_text;
		736
		737	if ($sym == SDLK_BACKSPACE) {
		738	substr $text, -1, 1, '';
		739	} elsif ($uni) {
		740	$text .= chr $uni;
		741	}
		742
		743	$self->set_text ($text);
		744	}
		745
		746	sub button_down {
		747	my ($self, $ev) = @_;
		748
		749	$self->focus_in;
		750	}
		751
		752	sub mouse_motion {
		753	my ($self, $ev, $x, $y) = @_;
		754	printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		755	}
		756
		757	sub _draw {
		758	my ($self) = @_;
		759
		760	if ($FOCUS == $self) {
		761	glColor 1, 1, 1;
		762	} else {
		763	glColor 0.7, 0.7, 0.7;
		764	}
		765
		766	glBegin GL_QUADS;
		767	glVertex 0 , 0;
		768	glVertex 0 , $self->{h} - 1;
		769	glVertex $self->{w} - 1, $self->{h} - 1;
		770	glVertex $self->{w} - 1, 0;
		771	glEnd;
		772
		773	$self->SUPER::_draw;
		774	}
		775
		776	#############################################################################
		777
		778	package CFClient::Widget::MapWidget;
308		779
309	use strict;	780	use strict;
310		781
311	our @ISA = qw/Crossfire::Client::Widget/;	782	use List::Util qw(min max);
312		783
		784	use SDL;
313	use SDL::OpenGL;	785	use SDL::OpenGL;
314	use SDL::OpenGL::Constants;	786	use SDL::OpenGL::Constants;
315		787
316	sub add_line {
317	my ($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/;	788	our @ISA = CFClient::Widget::;
331
332	use SDL::OpenGL;
333	use SDL::OpenGL::Constants;
334		789
335	sub key_down {	790	sub key_down {
336	print "MAPKEYDOWN\n";	791	print "MAPKEYDOWN\n";
337	}	792	}
338		793
339	sub key_up {	794	sub key_up {
340	}	795	}
341		796
		797	sub size_request {
		798	(
		799	1 + int $::WIDTH / 32,
		800	1 + int $::HEIGHT / 32,
		801	)
		802	}
		803
342	sub _draw {	804	sub _draw {
		805	my ($self) = @_;
		806
		807	my $mx = $::CONN->{mapx};
		808	my $my = $::CONN->{mapy};
		809
		810	my $map = $::CONN->{map};
		811
		812	my ($xofs, $yofs);
		813
		814	my $sw = 1 + int $::WIDTH / 32;
		815	my $sh = 1 + int $::HEIGHT / 32;
		816
		817	if ($::CONN->{mapw} > $sw) {
		818	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		819	} else {
		820	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		821	}
		822
		823	if ($::CONN->{maph} > $sh) {
		824	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		825	} else {
		826	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		827	}
		828
343	glEnable GL_TEXTURE_2D;	829	glEnable GL_TEXTURE_2D;
344	glEnable GL_BLEND;	830	glEnable GL_BLEND;
345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	831	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346		832
347	my $map = $::CONN->{map};	833	my $sw4 = ($sw + 3) & ~3;
		834	my $darkness = "\x00" x ($sw4 * $sh);
348		835
349	for my $x (0 .. $::CONN->{mapw} - 1) {	836	for my $x (0 .. $sw - 1) {
		837	my $row = $map->[$x + $xofs];
350	for my $y (0 .. $::CONN->{maph} - 1) {	838	for my $y (0 .. $sh - 1) {
351		839
352	my $cell = $map->[$x][$y]	840	my $cell = $row->[$y + $yofs]
353	or next;	841	or next;
354		842
355	my $darkness = $cell->[3] * (1 / 255);	843	my $dark = $cell->[0];
356	glColor $darkness, $darkness, $darkness;	844	if ($dark < 0) {
		845	substr $darkness, $y * $sw4 + $x, 1, chr 224;
		846	} else {
		847	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
		848	}
357		849
358	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	850	for my $num (grep $_, @$cell[1,2,3]) {
359	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	851	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;	852
		853	my $w = $tex->{width};
		854	my $h = $tex->{height};
		855
		856	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
369	}	857	}
370	}	858	}
371	}	859	}
372		860
		861	# if (1) { # higher quality darkness
		862	# $lighting =~ s/(.)/$1$1$1/gs;
		863	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		864	#
		865	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		866	#
		867	# $lighting = $pb->get_pixels;
		868	# $lighting =~ s/(.)../$1/gs;
		869	# }
		870
		871	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		872	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		873
		874	$darkness = new CFClient::Texture
		875	width => $sw4,
		876	height => $sh,
		877	data => $darkness,
		878	internalformat => GL_ALPHA,
		879	format => GL_ALPHA;
		880
		881	glColor 0.45, 0.45, 0.45, 1;
		882	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
		883
373	glDisable GL_TEXTURE_2D;	884	glDisable GL_TEXTURE_2D;
374	glDisable GL_BLEND;	885	glDisable GL_BLEND;
375	}	886	}
376		887
377	1;	888	my %DIR = (
		889	SDLK_KP8, [1, "north"],
		890	SDLK_KP9, [2, "northeast"],
		891	SDLK_KP6, [3, "east"],
		892	SDLK_KP3, [4, "southeast"],
		893	SDLK_KP2, [5, "south"],
		894	SDLK_KP1, [6, "southwest"],
		895	SDLK_KP4, [7, "west"],
		896	SDLK_KP7, [8, "northwest"],
378		897
		898	SDLK_UP, [1, "north"],
		899	SDLK_RIGHT, [3, "east"],
		900	SDLK_DOWN, [5, "south"],
		901	SDLK_LEFT, [7, "west"],
		902	);
		903
		904	sub key_down {
		905	my ($self, $ev) = @_;
		906
		907	my $mod = $ev->key_mod;
		908	my $sym = $ev->key_sym;
		909
		910	if ($sym == SDLK_KP5) {
		911	$::CONN->send ("command stay fire");
		912	} elsif (exists $DIR{$sym}) {
		913	if ($mod & KMOD_SHIFT) {
		914	$self->{shft}++;
		915	$::CONN->send ("command fire $DIR{$sym}[0]");
		916	} elsif ($mod & KMOD_CTRL) {
		917	$self->{ctrl}++;
		918	$::CONN->send ("command run $DIR{$sym}[0]");
		919	} else {
		920	$::CONN->send ("command $DIR{$sym}[1]");
		921	}
		922	}
		923	}
		924
		925	sub key_up {
		926	my ($self, $ev) = @_;
		927
		928	my $mod = $ev->key_mod;
		929	my $sym = $ev->key_sym;
		930
		931	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		932	$::CONN->send ("command fire_stop");
		933	}
		934	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		935	$::CONN->send ("command run_stop");
		936	}
		937	}
		938
		939	#############################################################################
		940
		941	package CFClient::Widget::Animator;
		942
		943	use SDL::OpenGL;
		944
		945	our @ISA = CFClient::Widget::Bin::;
		946
		947	sub moveto {
		948	my ($self, $x, $y) = @_;
		949
		950	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		951	$self->{speed} = 0.001;
		952	$self->{time} = 1;
		953
		954	::animation_start $self;
		955	}
		956
		957	sub animate {
		958	my ($self, $interval) = @_;
		959
		960	$self->{time} -= $interval * $self->{speed};
		961	if ($self->{time} <= 0) {
		962	$self->{time} = 0;
		963	::animation_stop $self;
		964	}
		965
		966	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		967
		968	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		969	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		970	}
		971
		972	sub _draw {
		973	my ($self) = @_;
		974
		975	glPushMatrix;
		976	glRotate $self->{time} * 1000, 0, 1, 0;
		977	$self->{children}[0]->draw;
		978	glPopMatrix;
		979	}
		980
		981	#############################################################################
		982
		983	package CFClient::Widget::Toplevel;
		984
		985	our @ISA = CFClient::Widget::Container::;
		986
		987	sub size_request {
		988	($::WIDTH, $::HEIGHT)
		989	}
		990
		991	sub size_allocate {
		992	my ($self, $w, $h) = @_;
		993
		994	$self->SUPER::size_allocate ($w, $h);
		995
		996	$_->size_allocate ($_->size_request)
		997	for @{$self->{children}};
		998	}
		999
		1000	sub translate {
		1001	my ($self, $x, $y) = @_;
		1002
		1003	($x, $y)
		1004	}
		1005
		1006	sub update {
		1007	my ($self) = @_;
		1008
		1009	$self->size_allocate ($self->size_request);
		1010	::refresh ();
		1011	}
		1012
		1013	sub add {
		1014	my ($self, $widget) = @_;
		1015
		1016	$self->SUPER::add ($widget);
		1017
		1018	$widget->size_allocate ($widget->size_request);
		1019	}
		1020
		1021	sub draw {
		1022	my ($self) = @_;
		1023
		1024	$self->_draw;
		1025	}
		1026
		1027	#############################################################################
		1028
		1029	package CFClient::Widget;
		1030
		1031	$TOPLEVEL = new CFClient::Widget::Toplevel;
		1032
		1033	1
		1034

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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 1.63 by root, Tue Apr 11 13:29:24 2006 UTC

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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 1.63 by root, Tue Apr 11 13:29:24 2006 UTC