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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs.
Revision 1.56 by root, Mon Apr 10 22:16:34 2006 UTC

…		…
5	use Scalar::Util;	5	use Scalar::Util;
6		6
7	use SDL::OpenGL;	7	use SDL::OpenGL;
8	use SDL::OpenGL::Constants;	8	use SDL::OpenGL::Constants;
9		9
10	our $FOCUS; # the widget with current focus	10	use Crossfire::Client;
11	our @ACTIVE_WIDGETS;	11
		12	our ($FOCUS, $HOVER, $GRAB); # various widgets
		13
		14	our $TOPLEVEL;
		15	our $BUTTON_STATE;
12		16
13	# class methods for events	17	# class methods for events
14	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	18	sub feed_sdl_key_down_event {
15	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }	19	$FOCUS->key_down ($_[0]) if $FOCUS;
16	sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS }	20	}
17	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	}
18		72
19	sub new {	73	sub new {
20	my $class = shift;	74	my $class = shift;
21		75
22	bless { @_ }, $class	76	bless { @_ }, $class
23	}
24
25	sub activate {
26	push @ACTIVE_WIDGETS, $_[0];
27	Scalar::Util::weaken $ACTIVE_WIDGETS[-1];
28	}
29
30	sub deactivate {
31	@ACTIVE_WIDGETS =
32	sort { $a->{z} <=> $b->{z} }
33	grep { $_ && $_ != $_[0] }
34	@ACTIVE_WIDGETS;
35	}	77	}
36		78
37	sub move {	79	sub move {
38	my ($self, $x, $y, $z) = @_;	80	my ($self, $x, $y, $z) = @_;
39	$self->{x} = $x;	81	$self->{x} = $x;
…		…
44	sub needs_redraw {	86	sub needs_redraw {
45	0	87	0
46	}	88	}
47		89
48	sub size_request {	90	sub size_request {
		91	require Carp;
49	die "size_request is abtract";	92	Carp::confess "size_request is abtract";
		93	}
		94
		95	sub size_allocate {
		96	my ($self, $w, $h) = @_;
		97
		98	$self->{w} = $w;
		99	$self->{h} = $h;
50	}	100	}
51		101
52	sub focus_in {	102	sub focus_in {
53	my ($widget) = @_;	103	my ($self) = @_;
54	$FOCUS = $widget;	104
		105	my $focus = $FOCUS; $FOCUS = $self;
		106	$focus->update if $focus;
		107	$FOCUS->update;
55	}	108	}
56		109
57	sub focus_out {	110	sub focus_out {
58	my ($widget) = @_;	111	my ($self) = @_;
59	}
60		112
61	sub key_down {	113	return unless $FOCUS == $self;
62	my ($widget, $sdlev) = @_;
63	}
64		114
65	sub key_up {	115	my $focus = $FOCUS; undef $FOCUS;
66	my ($widget, $sdlev) = @_;	116	$focus->update if $focus; #?
67	}	117	}
68		118
		119	sub mouse_motion { }
		120	sub button_up { }
69	sub button_down {	121	sub button_down { }
70	my ($widget, $sdlev) = @_;	122	sub key_down { }
71	}	123	sub key_up { }
72		124
73	sub button_up {	125	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
74	my ($widget, $sdlev) = @_;	126	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
75	}
76
77	sub w { $_[0]->{w} }
78	sub h { $_[0]->{h} }
79	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	127	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
80	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	128	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
81	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	129	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
82		130
83	sub draw {	131	sub draw {
84	my ($self) = @_;	132	my ($self) = @_;
85		133
86	glPushMatrix;	134	glPushMatrix;
87	glTranslate $self->{x}, $self->{y}, 0;	135	glTranslate $self->{x}, $self->{y}, 0;
88	$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 , $self->{h};
		145	glEnd;
		146	glDisable GL_BLEND;
		147	}
89	glPopMatrix;	148	glPopMatrix;
90	}	149	}
91		150
92	sub _draw {	151	sub _draw {
93	my ($widget) = @_;	152	my ($self) = @_;
		153
		154	warn "no draw defined for $self\n";
94	}	155	}
95		156
96	sub bbox {	157	sub bbox {
97	my ($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} = $h
		165	)
		166	}
		167
		168	sub find_widget {
		169	my ($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 $self->{parent};
98	}	196	}
99		197
100	sub DESTROY {	198	sub DESTROY {
101	my ($self) = @_;	199	my ($self) = @_;
102		200
103	$self->deactivate;	201	#$self->deactivate;
104	}	202	}
		203
		204	#############################################################################
105		205
106	package Crossfire::Client::Widget::Container;	206	package Crossfire::Client::Widget::Container;
107		207
108	our @ISA = Crossfire::Client::Widget::;	208	our @ISA = Crossfire::Client::Widget::;
109		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
110	use SDL::OpenGL;	289	use SDL::OpenGL;
111		290
112	sub add { $_[0]->{child} = $_[1] }	291	sub new {
113	sub get { $_[0]->{child} }	292	my ($class, $x, $y, $z, $w, $h) = @_;
114		293
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	294	my $self = $class->SUPER::new;
116		295
117	sub _draw { die "Containers can't be drawn!" }	296	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
		297	}
118		298
119	package Crossfire::Client::Widget::Window;	299	sub update {
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	300	my ($self) = @_;
127	$self->SUPER::add ($chld);	301
128	$self->render_chld; #TODO: Move this to the size_request event propably?	302	$self->render_chld;
		303	$self->SUPER::update;
129	}	304	}
130		305
131	sub render_chld {	306	sub render_chld {
132	my ($self) = @_;	307	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135		308
136	$self->{texture} =	309	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	310	Crossfire::Client::Texture->new_from_opengl (
138	$w, $h, sub { $chld->draw }	311	$self->{w}, $self->{h}, sub { $self->child->draw }
139	);	312	);
140	$self->{texture}->upload;
141	}	313	}
142		314
143	sub size_request {	315	sub size_allocate {
144	my ($self) = @_;	316	my ($self, $w, $h) = @_;
145	my $chld = $self->get	317
146	or return (0, 0);	318	$self->{w} = $w;
147	$chld->size_request	319	$self->{h} = $h;
		320
		321	$self->child->size_allocate ($w, $h);
		322
		323	$self->render_chld;
148	}	324	}
149		325
150	sub _draw {	326	sub _draw {
151	my ($self) = @_;	327	my ($self) = @_;
152		328
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	329	my ($w, $h) = ($self->w, $self->h);
154		330
155	my $tex = $self->{texture}	331	my $tex = $self->{texture}
156	or return;	332	or return;
157		333
158	glEnable GL_BLEND;	334	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	335	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	336	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};
162		337
163	glColor 1, 0, 1;	338	$tex->draw_quad (0, 0, $w, $h);
164
165	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;
169	glTexCoord 1, 0; glVertex $w, 0;
170	glEnd;
171		339
172	glDisable GL_BLEND;	340	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	341	glDisable GL_TEXTURE_2D;
174	}	342	}
175		343
		344	#############################################################################
		345
176	package Crossfire::Client::Widget::Frame;	346	package Crossfire::Client::Widget::Frame;
177		347
178	our @ISA = Crossfire::Client::Widget::Container::;	348	our @ISA = Crossfire::Client::Widget::Bin::;
179		349
180	use SDL::OpenGL;	350	use SDL::OpenGL;
181		351
182	sub size_request {	352	sub size_request {
183	my ($self) = @_;	353	my ($self) = @_;
184	my $chld = $self->get	354	my $chld = $self->child
185	or return (0, 0);	355	or return (0, 0);
186		356
187	$chld->move (2, 2);	357	$chld->move (2, 2);
188		358
189	map { $_ + 4 } $chld->size_request;	359	map { $_ + 4 } $chld->size_request;
190	}	360	}
191		361
		362	sub size_allocate {
		363	my ($self, $w, $h) = @_;
		364
		365	$self->{w} = $w;
		366	$self->{h} = $h;
		367
		368	$self->child->size_allocate ($w - 4, $h - 4);
		369	$self->child->move (2, 2);
		370	}
		371
192	sub _draw {	372	sub _draw {
193	my ($self) = @_;	373	my ($self) = @_;
194		374
195	my $chld = $self->get;	375	my $chld = $self->child;
196		376
197	my ($w, $h) = $chld->size_request;	377	my ($w, $h) = $chld->size_request;
198		378
199	glBegin GL_QUADS;	379	glBegin GL_QUADS;
200	glColor 0, 0, 0;	380	glColor 0, 0, 0;
201	glTexCoord 0, 0; glVertex 0 , 0;	381	glVertex 0 , 0;
202	glTexCoord 0, 1; glVertex 0 , $h + 4;	382	glVertex 0 , $h + 4;
203	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	383	glVertex $w + 4 , $h + 4;
204	glTexCoord 1, 0; glVertex $w + 4 , 0;	384	glVertex $w + 4 , 0;
205	glEnd;	385	glEnd;
206		386
207	$chld->draw;	387	$chld->draw;
208	}	388	}
209		389
		390	#############################################################################
		391
210	package Crossfire::Client::Widget::FancyFrame;	392	package Crossfire::Client::Widget::FancyFrame;
211		393
212	our @ISA = Crossfire::Client::Widget::Frame::;	394	our @ISA = Crossfire::Client::Widget::Bin::;
213		395
214	use SDL::OpenGL;	396	use SDL::OpenGL;
215		397
216	#TODO: implement themed frame	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	$self->child->draw;
		470
		471	}
		472
		473	#############################################################################
217		474
218	package Crossfire::Client::Widget::Table;	475	package Crossfire::Client::Widget::Table;
219		476
220	our @ISA = Crossfire::Client::Widget::Container::;	477	our @ISA = Crossfire::Client::Widget::Bin::;
221		478
222	use SDL::OpenGL;	479	use SDL::OpenGL;
223		480
224	sub add {	481	sub add {
225	my ($self, $x, $y, $chld) = @_;	482	my ($self, $x, $y, $chld) = @_;
		483	my $old_chld = $self->{children}[$y][$x];
		484
226	$self->{childs}[$y][$x] = $chld;	485	$self->{children}[$y][$x] = $chld;
		486	$chld->set_parent ($self);
		487	$self->update;
227	}	488	}
228		489
229	sub max_row_height {	490	sub max_row_height {
230	my ($self, $row) = @_;	491	my ($self, $row) = @_;
231		492
232	my $hs = 0;	493	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	494	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	495	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	496	if ($c) {
236	my ($w, $h) = $c->size_request;	497	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	498	if ($hs < $h) { $hs = $h }
238	}	499	}
239	}	500	}
…		…
242		503
243	sub max_col_width {	504	sub max_col_width {
244	my ($self, $col) = @_;	505	my ($self, $col) = @_;
245		506
246	my $ws = 0;	507	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	508	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	509	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	510	if ($c) {
250	my ($w, $h) = $c->size_request;	511	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	512	if ($ws < $w) { $ws = $w }
252	}	513	}
253	}	514	}
…		…
257	sub size_request {	518	sub size_request {
258	my ($self) = @_;	519	my ($self) = @_;
259		520
260	my ($hs, $ws) = (0, 0);	521	my ($hs, $ws) = (0, 0);
261		522
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	523	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	524	$hs += $self->max_row_height ($yi);
264	}	525	}
265		526
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	527	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	528	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	529	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	530	$wm += $self->max_col_width ($xi)
270	}	531	}
271	if ($ws < $wm) { $ws = $wm }	532	if ($ws < $wm) { $ws = $wm }
272	}	533	}
273		534
…		…
276		537
277	sub _draw {	538	sub _draw {
278	my ($self) = @_;	539	my ($self) = @_;
279		540
280	my $y = 0;	541	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	542	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	543	my $x = 0;
283		544
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	545	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		546
286	my $c = $self->{childs}->[$yi]->[$xi];	547	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	548	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	549	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	550	$c->draw if $c;
290	}	551	}
291		552
…		…
294		555
295	$y += $self->max_row_height ($yi);	556	$y += $self->max_row_height ($yi);
296	}	557	}
297	}	558	}
298		559
		560	#############################################################################
		561
299	package Crossfire::Client::Widget::VBox;	562	package Crossfire::Client::Widget::VBox;
300		563
301	our @ISA = Crossfire::Client::Widget::Container::;	564	our @ISA = Crossfire::Client::Widget::Container::;
302		565
303	use SDL::OpenGL;	566	use SDL::OpenGL;
304		567
305	sub add {
306	my ($self, $chld) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309
310	sub size_request {	568	sub size_request {
311	my ($self) = @_;	569	my ($self) = @_;
312		570
313	my ($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 $exp;
		586	my @oth;
		587	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	588	for (@{$self->{children}}) {
		589	if ($_->{expand}) {
		590	$exp = $_;
		591	last;
		592	}
		593	push @oth, $_;
		594	}
		595
		596	my ($ow, $oh);
		597
		598	# get sizes of other widgets
		599	for (@oth) {
315	my ($w, $h) = $_->size_request;	600	my ($w, $h) = $_->size_request;
316	$hs += $h;	601	$oh += $h;
317	if ($ws < $w) { $ws = $w }	602	if ($ow < $w) { $ow = $w }
318	}	603	}
319		604
320	return ($ws, $hs);	605	my $y = 0;
321	}
322
323	sub _draw {
324	my ($self) = @_;
325
326	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	606	for (@{$self->{children}}) {
328	$_->move (0, $y, 0); #TODO: move to size_request	607	$_->move (0, $y);
329	$_->draw;	608
		609	if ($_ == $exp) {
		610	$_->size_allocate ($w, $h - $oh);
		611	$y += $h - $oh;
		612	} else {
330	my ($w, $h) = $_->size_request;	613	my ($cw, $h) = $_->size_request;
		614	$_->size_allocate ($w, $h);
331	$y += $h;	615	$y += $h;
		616	}
332	}	617	}
333	}	618	}
		619
		620	#############################################################################
334		621
335	package Crossfire::Client::Widget::Label;	622	package Crossfire::Client::Widget::Label;
336		623
337	our @ISA = Crossfire::Client::Widget::;	624	our @ISA = Crossfire::Client::Widget::;
338		625
339	use SDL::OpenGL;	626	use SDL::OpenGL;
340		627
341	sub new {	628	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	629	my ($class, $x, $y, $z, $height, $text) = @_;
343		630
		631	$height \|\|= $::FONTSIZE;
		632
		633	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	634	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		635
346	$self->set_text ($text);	636	$self->set_text ($text);
347		637
348	$self	638	$self
…		…
350		640
351	sub set_text {	641	sub set_text {
352	my ($self, $text) = @_;	642	my ($self, $text) = @_;
353		643
354	$self->{text} = $text;	644	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	645	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		646
		647	$self->update;
357	}	648	}
358		649
359	sub get_text {	650	sub get_text {
360	my ($self, $text) = @_;	651	my ($self, $text) = @_;
361		652
…		…
363	}	654	}
364		655
365	sub size_request {	656	sub size_request {
366	my ($self) = @_;	657	my ($self) = @_;
367		658
368	(	659	if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		660	(
369	$self->{texture}{width},	661	$self->{texture}{width},
370	$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, $h)
371	)	668	}
		669
372	}	670	}
373		671
374	sub _draw {	672	sub _draw {
375	my ($self) = @_;	673	my ($self) = @_;
376		674
…		…
378		676
379	glEnable GL_BLEND;	677	glEnable GL_BLEND;
380	glEnable GL_TEXTURE_2D;	678	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	680	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		681
385	glColor 1, 1, 1, 0.8;	682	glColor 1, 0, 0, 1; # TODO color
386		683
387	glBegin GL_QUADS;	684	$tex->draw_quad (0, 0);
388	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
391	glTexCoord 1, 0; glVertex $tex->{width}, 0;
392	glEnd;
393		685
394	glDisable GL_BLEND;	686	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	687	glDisable GL_TEXTURE_2D;
396	}	688	}
397		689
		690	#############################################################################
		691
398	package Crossfire::Client::Widget::TextEntry;	692	package Crossfire::Client::Widget::Entry;
399		693
400	our @ISA = Crossfire::Client::Widget::Label::;	694	our @ISA = Crossfire::Client::Widget::Label::;
401		695
402	use SDL;	696	use SDL;
403	use SDL::OpenGL;	697	use SDL::OpenGL;
…		…
406	my ($self, $ev) = @_;	700	my ($self, $ev) = @_;
407		701
408	my $mod = $ev->key_mod;	702	my $mod = $ev->key_mod;
409	my $sym = $ev->key_sym;	703	my $sym = $ev->key_sym;
410		704
411	$ev->set_unicode (1);
412	my $uni = $ev->key_unicode;	705	my $uni = $ev->key_unicode;
413		706
414	my $text = $self->get_text;	707	my $text = $self->get_text;
415		708
416	if ($sym == SDLK_BACKSPACE) {	709	if ($sym == SDLK_BACKSPACE) {
417	substr $text, -1, 1, '';	710	substr $text, -1, 1, '';
418
419	} elsif ($uni) {	711	} elsif ($uni) {
420	$text .= chr $uni;	712	$text .= chr $uni;
		713	print "$uni <$text>\n";#d#
421	}	714	}
		715
422	$self->set_text ($text);	716	$self->set_text ($text);
423	}	717	}
424		718
		719	sub button_down {
		720	my ($self, $ev) = @_;
425		721
426	# XXX: TextView isn't neccessary with pango multiline text rendering	722	$self->focus_in;
427	package Crossfire::Client::Widget::TextView;
428
429	use strict;
430
431	our @ISA = qw/Crossfire::Client::Widget/;
432
433	use SDL::OpenGL;
434	use SDL::OpenGL::Constants;
435
436	sub new {
437	my ($class, $text, $h) = @_;
438	my $self = $class->SUPER::new ();
439
440	$self->{txt_height} = $h;
441	@{$self->{lines}} = split /\r?\n/, $text;
442
443	for (split /\r?\n/, $text) {
444	$self->add_line ($_);
445	}
446	$self
447	}	723	}
448		724
449	#sub render_lines {	725	sub _draw {
450	# my ($self) = @_;	726	my ($self) = @_;
451	#	727
452	# $self->{txt_lines} = [];	728	if ($FOCUS == $self) {
453	#	729	glColor 1, 1, 1;
454	# for (@{$self->{lines}}) {	730	} else {
455	# push @{$self->{txt_lines}},	731	glColor 0.7, 0.7, 0.7;
456	# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
457	# }	732	}
458	#}
459
460	sub add_line {
461	my ($self, $line) = @_;
462	push @{$self->{lines}}, $line;
463
464	push @{$self->{txt_lines}},
465	new_from_text Crossfire::Client::Texture $line, $self->{txt_height};
466	}
467
468	sub size_request {
469	my ($self) = @_;
470
471	my $w = 0;
472	my $h = 0;
473
474	for (@{$self->{txt_lines}}) {
475	if ($w < $_->{width}) { $w = $_->{width} }
476	$h += $_->{height};
477	}
478
479	return ($w, $h);
480	}
481
482	sub draw_line {
483	my ($self, $tex, $y) = @_;
484
485	glBindTexture GL_TEXTURE_2D, $tex->{name};
486
487	glColor 1, 0, 1;
488		733
489	glBegin GL_QUADS;	734	glBegin GL_QUADS;
490	glTexCoord 0, 0; glVertex 0 , $y;	735	glVertex 0 , 0;
491	glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};	736	glVertex 0 , $self->{h} - 1;
492	glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};	737	glVertex $self->{w} - 1, $self->{h} - 1;
493	glTexCoord 1, 0; glVertex $tex->{width}, $y;	738	glVertex $self->{w} - 1, 0;
494	glEnd;	739	glEnd;
495	}
496		740
497	sub _draw {	741	$self->SUPER::_draw;
498	my ($self) = @_;
499
500	glEnable GL_BLEND;
501	glEnable GL_TEXTURE_2D;
502	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;#DECAL;
503
504	my $l = 0;
505	for (@{$self->{txt_lines}}) {
506	$self->draw_line ($_, $l);
507	$l += $_->{height};
508	}
509
510	glDisable GL_BLEND;
511	glDisable GL_TEXTURE_2D;
512	}	742	}
		743
		744	#############################################################################
513		745
514	package Crossfire::Client::Widget::MapWidget;	746	package Crossfire::Client::Widget::MapWidget;
515		747
516	use strict;	748	use strict;
517		749
…		…
526	sub key_down {	758	sub key_down {
527	print "MAPKEYDOWN\n";	759	print "MAPKEYDOWN\n";
528	}	760	}
529		761
530	sub key_up {	762	sub key_up {
		763	}
		764
		765	sub size_request {
		766	(
		767	1 + int $::WIDTH / 32,
		768	1 + int $::HEIGHT / 32,
		769	)
531	}	770	}
532		771
533	sub _draw {	772	sub _draw {
534	my ($self) = @_;	773	my ($self) = @_;
535		774
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	794	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	795	}
557		796
558	glEnable GL_TEXTURE_2D;	797	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	798	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		800
		801	my $sw4 = ($sw + 3) & ~3;
		802	my $lighting = "\x00" x ($sw4 * $sh);
561		803
562	for my $x (0 .. $sw - 1) {	804	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	805	for my $y (0 .. $sh - 1) {
564		806
565	my $cell = $map->[$x + $xofs][$y + $yofs]	807	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	808	or next;
567		809
568	my $darkness = $cell->[0] * (1 / 255);	810	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	811	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	812	$darkness = $cell->[1] ? 0.1 : 0;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	813	}
		814	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		815
575	for my $num (grep $_, @$cell[1,2,3]) {	816	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	817	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		818
578	glBindTexture GL_TEXTURE_2D, $tex->{name};
579
580	my $w = $tex->{width};	819	my $w = $tex->{width};
581	my $h = $tex->{height};	820	my $h = $tex->{height};
582		821
583	my $px = ($x + 1) * 32 - $w;	822	my $px = ($x + 1) * 32 - $w;
584	my $py = ($y + 1) * 32 - $h;	823	my $py = ($y + 1) * 32 - $h;
585		824
586	glBegin GL_QUADS;	825	$tex->draw_quad ($px, $py, $w, $h);
587	glTexCoord 0, 0; glVertex $px , $py;
588	glTexCoord 0, 1; glVertex $px , $py + $h;
589	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
590	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;
592	}	826	}
593	}	827	}
594	}	828	}
		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, $sh * 32);
595		854
596	glDisable GL_TEXTURE_2D;	855	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	856	glDisable GL_BLEND;
598	}	857	}
599		858
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	905	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	906	$::CONN->send ("command run_stop");
648	}	907	}
649	}	908	}
650		909
651	1;	910	#############################################################################
652		911
		912	package Crossfire::Client::Widget::Animator;
		913
		914	use SDL::OpenGL;
		915
		916	our @ISA = Crossfire::Client::Widget::Bin::;
		917
		918	sub moveto {
		919	my ($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 1.31 by elmex, Sun Apr 9 00:43:11 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 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs.
Revision 1.56 by root, Mon Apr 10 22:16:34 2006 UTC