[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 1.52 by root, Mon Apr 10 11:55:16 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};	337	glBindTexture GL_TEXTURE_2D, $tex->{name};
162
163	glColor 1, 0, 1;
164		338
165	glBegin GL_QUADS;	339	glBegin GL_QUADS;
166	glTexCoord 0, 0; glVertex 0, 0;	340	glTexCoord 0, 0; glVertex 0, 0;
167	glTexCoord 0, 1; glVertex 0, $h;	341	glTexCoord 0, 1; glVertex 0, $h;
168	glTexCoord 1, 1; glVertex $w, $h;	342	glTexCoord 1, 1; glVertex $w, $h;
…		…
171		345
172	glDisable GL_BLEND;	346	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	347	glDisable GL_TEXTURE_2D;
174	}	348	}
175		349
		350	#############################################################################
		351
176	package Crossfire::Client::Widget::Frame;	352	package Crossfire::Client::Widget::Frame;
177		353
178	our @ISA = Crossfire::Client::Widget::Container::;	354	our @ISA = Crossfire::Client::Widget::Bin::;
179		355
180	use SDL::OpenGL;	356	use SDL::OpenGL;
181		357
182	sub size_request {	358	sub size_request {
183	my ($self) = @_;	359	my ($self) = @_;
184	my $chld = $self->get	360	my $chld = $self->child
185	or return (0, 0);	361	or return (0, 0);
186		362
187	$chld->move (2, 2);	363	$chld->move (2, 2);
188		364
189	map { $_ + 4 } $chld->size_request;	365	map { $_ + 4 } $chld->size_request;
190	}	366	}
191		367
		368	sub size_allocate {
		369	my ($self, $w, $h) = @_;
		370
		371	$self->{w} = $w;
		372	$self->{h} = $h;
		373
		374	$self->child->size_allocate ($w - 4, $h - 4);
		375	$self->child->move (2, 2);
		376	}
		377
192	sub _draw {	378	sub _draw {
193	my ($self) = @_;	379	my ($self) = @_;
194		380
195	my $chld = $self->get;	381	my $chld = $self->child;
196		382
197	my ($w, $h) = $chld->size_request;	383	my ($w, $h) = $chld->size_request;
198		384
199	glBegin GL_QUADS;	385	glBegin GL_QUADS;
200	glColor 0, 0, 0;	386	glColor 0, 0, 0;
…		…
205	glEnd;	391	glEnd;
206		392
207	$chld->draw;	393	$chld->draw;
208	}	394	}
209		395
		396	#############################################################################
		397
210	package Crossfire::Client::Widget::FancyFrame;	398	package Crossfire::Client::Widget::FancyFrame;
211		399
212	our @ISA = Crossfire::Client::Widget::Frame::;	400	our @ISA = Crossfire::Client::Widget::Bin::;
213		401
214	use SDL::OpenGL;	402	use SDL::OpenGL;
215		403
216	#TODO: implement themed frame	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	$self->child->draw;
		509
		510	}
		511
		512	#############################################################################
217		513
218	package Crossfire::Client::Widget::Table;	514	package Crossfire::Client::Widget::Table;
219		515
220	our @ISA = Crossfire::Client::Widget::Container::;	516	our @ISA = Crossfire::Client::Widget::Bin::;
221		517
222	use SDL::OpenGL;	518	use SDL::OpenGL;
223		519
224	sub add {	520	sub add {
225	my ($self, $x, $y, $chld) = @_;	521	my ($self, $x, $y, $chld) = @_;
		522	my $old_chld = $self->{children}[$y][$x];
		523
226	$self->{childs}[$y][$x] = $chld;	524	$self->{children}[$y][$x] = $chld;
		525	$chld->set_parent ($self);
		526	$self->update;
227	}	527	}
228		528
229	sub max_row_height {	529	sub max_row_height {
230	my ($self, $row) = @_;	530	my ($self, $row) = @_;
231		531
232	my $hs = 0;	532	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	533	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	534	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	535	if ($c) {
236	my ($w, $h) = $c->size_request;	536	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	537	if ($hs < $h) { $hs = $h }
238	}	538	}
239	}	539	}
…		…
242		542
243	sub max_col_width {	543	sub max_col_width {
244	my ($self, $col) = @_;	544	my ($self, $col) = @_;
245		545
246	my $ws = 0;	546	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	547	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	548	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	549	if ($c) {
250	my ($w, $h) = $c->size_request;	550	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	551	if ($ws < $w) { $ws = $w }
252	}	552	}
253	}	553	}
…		…
257	sub size_request {	557	sub size_request {
258	my ($self) = @_;	558	my ($self) = @_;
259		559
260	my ($hs, $ws) = (0, 0);	560	my ($hs, $ws) = (0, 0);
261		561
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	562	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	563	$hs += $self->max_row_height ($yi);
264	}	564	}
265		565
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	566	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	567	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	568	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	569	$wm += $self->max_col_width ($xi)
270	}	570	}
271	if ($ws < $wm) { $ws = $wm }	571	if ($ws < $wm) { $ws = $wm }
272	}	572	}
273		573
…		…
276		576
277	sub _draw {	577	sub _draw {
278	my ($self) = @_;	578	my ($self) = @_;
279		579
280	my $y = 0;	580	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	581	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	582	my $x = 0;
283		583
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	584	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		585
286	my $c = $self->{childs}->[$yi]->[$xi];	586	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	587	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	588	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	589	$c->draw if $c;
290	}	590	}
291		591
…		…
294		594
295	$y += $self->max_row_height ($yi);	595	$y += $self->max_row_height ($yi);
296	}	596	}
297	}	597	}
298		598
		599	#############################################################################
		600
299	package Crossfire::Client::Widget::VBox;	601	package Crossfire::Client::Widget::VBox;
300		602
301	our @ISA = Crossfire::Client::Widget::Container::;	603	our @ISA = Crossfire::Client::Widget::Container::;
302		604
303	use SDL::OpenGL;	605	use SDL::OpenGL;
304		606
305	sub add {
306	my ($self, $chld) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309
310	sub size_request {	607	sub size_request {
311	my ($self) = @_;	608	my ($self) = @_;
312		609
313	my ($hs, $ws) = (0, 0);	610	my @alloc = map [$_->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 $exp;
		625	my @oth;
		626	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	627	for (@{$self->{children}}) {
		628	if ($_->{expand}) {
		629	$exp = $_;
		630	last;
		631	}
		632	push @oth, $_;
		633	}
		634
		635	my ($ow, $oh);
		636
		637	# get sizes of other widgets
		638	for (@oth) {
315	my ($w, $h) = $_->size_request;	639	my ($w, $h) = $_->size_request;
316	$hs += $h;	640	$oh += $h;
317	if ($ws < $w) { $ws = $w }	641	if ($ow < $w) { $ow = $w }
318	}	642	}
319		643
320	return ($ws, $hs);	644	my $y = 0;
321	}
322
323	sub _draw {
324	my ($self) = @_;
325
326	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	645	for (@{$self->{children}}) {
328	$_->move (0, $y, 0); #TODO: move to size_request	646	$_->move (0, $y);
329	$_->draw;	647
		648	if ($_ == $exp) {
		649	$_->size_allocate ($w, $h - $oh);
		650	$y += $h - $oh;
		651	} else {
330	my ($w, $h) = $_->size_request;	652	my ($cw, $h) = $_->size_request;
		653	$_->size_allocate ($w, $h);
331	$y += $h;	654	$y += $h;
		655	}
332	}	656	}
333	}	657	}
		658
		659	#############################################################################
334		660
335	package Crossfire::Client::Widget::Label;	661	package Crossfire::Client::Widget::Label;
336		662
337	our @ISA = Crossfire::Client::Widget::;	663	our @ISA = Crossfire::Client::Widget::;
338		664
339	use SDL::OpenGL;	665	use SDL::OpenGL;
340		666
341	sub new {	667	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	668	my ($class, $x, $y, $z, $height, $text) = @_;
343		669
		670	$height \|\|= $::FONTSIZE;
		671
		672	# TODO: color, and make height, xyz etc. optional
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	673	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
345		674
346	$self->set_text ($text);	675	$self->set_text ($text);
347		676
348	$self	677	$self
…		…
350		679
351	sub set_text {	680	sub set_text {
352	my ($self, $text) = @_;	681	my ($self, $text) = @_;
353		682
354	$self->{text} = $text;	683	$self->{text} = $text;
355
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	684	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		685
		686	$self->update;
357	}	687	}
358		688
359	sub get_text {	689	sub get_text {
360	my ($self, $text) = @_;	690	my ($self, $text) = @_;
361		691
…		…
363	}	693	}
364		694
365	sub size_request {	695	sub size_request {
366	my ($self) = @_;	696	my ($self) = @_;
367		697
368	(	698	if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		699	(
369	$self->{texture}{width},	700	$self->{texture}{width},
370	$self->{texture}{height},	701	$self->{texture}{height},
		702	)
		703	} else {
		704	my ($w, $h, $data) = Crossfire::Client::font_render "Yy", $self->{height};
		705
		706	($w, $h)
371	)	707	}
		708
372	}	709	}
373		710
374	sub _draw {	711	sub _draw {
375	my ($self) = @_;	712	my ($self) = @_;
376		713
…		…
380	glEnable GL_TEXTURE_2D;	717	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	718	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	719	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};	720	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		721
385	glColor 1, 1, 1, 0.8;	722	glColor 1, 0, 0, 1; # TODO color
386		723
387	glBegin GL_QUADS;	724	glBegin GL_QUADS;
388	glTexCoord 0, 0; glVertex 0 , 0;	725	glTexCoord 0, 0; glVertex 0 , 0;
389	glTexCoord 0, 1; glVertex 0 , $tex->{height};	726	glTexCoord 0, 1; glVertex 0 , $tex->{height};
390	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	727	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
…		…
393		730
394	glDisable GL_BLEND;	731	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	732	glDisable GL_TEXTURE_2D;
396	}	733	}
397		734
		735	#############################################################################
		736
398	package Crossfire::Client::Widget::TextEntry;	737	package Crossfire::Client::Widget::Entry;
399		738
400	our @ISA = Crossfire::Client::Widget::Label::;	739	our @ISA = Crossfire::Client::Widget::Label::;
401		740
402	use SDL;	741	use SDL;
403	use SDL::OpenGL;	742	use SDL::OpenGL;
…		…
406	my ($self, $ev) = @_;	745	my ($self, $ev) = @_;
407		746
408	my $mod = $ev->key_mod;	747	my $mod = $ev->key_mod;
409	my $sym = $ev->key_sym;	748	my $sym = $ev->key_sym;
410		749
411	$ev->set_unicode (1);
412	my $uni = $ev->key_unicode;	750	my $uni = $ev->key_unicode;
413		751
414	my $text = $self->get_text;	752	my $text = $self->get_text;
415		753
416	if ($sym == SDLK_BACKSPACE) {	754	if ($sym == SDLK_BACKSPACE) {
417	substr $text, -1, 1, '';	755	substr $text, -1, 1, '';
418
419	} elsif ($uni) {	756	} elsif ($uni) {
420	$text .= chr $uni;	757	$text .= chr $uni;
		758	print "$uni <$text>\n";#d#
421	}	759	}
		760
422	$self->set_text ($text);	761	$self->set_text ($text);
423	}	762	}
424		763
		764	sub button_down {
		765	my ($self, $ev) = @_;
425		766
426	# XXX: TextView isn't neccessary with pango multiline text rendering	767	$self->focus_in;
427	package Crossfire::Client::Widget::TextView;
428
429	use strict;
430
431	our @ISA = qw/Crossfire::Client::Widget/;
432
433	use SDL::OpenGL;
434	use SDL::OpenGL::Constants;
435
436	sub new {
437	my ($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	$self
447	}	768	}
448		769
449	#sub render_lines {	770	sub _draw {
450	# my ($self) = @_;	771	my ($self) = @_;
451	#	772
452	# $self->{txt_lines} = [];	773	if ($FOCUS == $self) {
453	#	774	glColor 1, 1, 1;
454	# for (@{$self->{lines}}) {	775	} else {
455	# push @{$self->{txt_lines}},	776	glColor 0.7, 0.7, 0.7;
456	# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
457	# }	777	}
458	#}
459
460	sub add_line {
461	my ($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		778
489	glBegin GL_QUADS;	779	glBegin GL_QUADS;
490	glTexCoord 0, 0; glVertex 0 , $y;	780	glVertex 0 , 0;
491	glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};	781	glVertex 0 , $self->{h} - 1;
492	glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};	782	glVertex $self->{w} - 1, $self->{h} - 1;
493	glTexCoord 1, 0; glVertex $tex->{width}, $y;	783	glVertex $self->{w} - 1, 0;
494	glEnd;	784	glEnd;
495	}
496		785
497	sub _draw {	786	$self->SUPER::_draw;
498	my ($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	}	787	}
		788
		789	#############################################################################
513		790
514	package Crossfire::Client::Widget::MapWidget;	791	package Crossfire::Client::Widget::MapWidget;
515		792
516	use strict;	793	use strict;
517		794
…		…
526	sub key_down {	803	sub key_down {
527	print "MAPKEYDOWN\n";	804	print "MAPKEYDOWN\n";
528	}	805	}
529		806
530	sub key_up {	807	sub key_up {
		808	}
		809
		810	sub size_request {
		811	(
		812	1 + int $::WIDTH / 32,
		813	1 + int $::HEIGHT / 32,
		814	)
531	}	815	}
532		816
533	sub _draw {	817	sub _draw {
534	my ($self) = @_;	818	my ($self) = @_;
535		819
…		…
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	839	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	840	}
557		841
558	glEnable GL_TEXTURE_2D;	842	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	843	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	844	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		845
		846	my $sw4 = ($sw + 3) & ~3;
		847	my $lighting = "\x00" x ($sw4 * $sh);
561		848
562	for my $x (0 .. $sw - 1) {	849	for my $x (0 .. $sw - 1) {
563	for my $y (0 .. $sh - 1) {	850	for my $y (0 .. $sh - 1) {
564		851
565	my $cell = $map->[$x + $xofs][$y + $yofs]	852	my $cell = $map->[$x + $xofs][$y + $yofs]
566	or next;	853	or next;
567		854
568	my $darkness = $cell->[0] * (1 / 255);	855	my $darkness = $cell->[0] * (1 / 255);
569	if ($darkness < 0) {	856	if ($darkness < 0) {
570	glColor 0.3, 0.3, 0.3;	857	$darkness = $cell->[1] ? 0.2 : 0;
571	} else {
572	glColor $darkness, $darkness, $darkness;
573	}	858	}
		859	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
574		860
575	for my $num (grep $_, @$cell[1,2,3]) {	861	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	862	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		863
578	glBindTexture GL_TEXTURE_2D, $tex->{name};	864	glBindTexture GL_TEXTURE_2D, $tex->{name};
…		…
590	glTexCoord 1, 0; glVertex $px + $w, $py;	876	glTexCoord 1, 0; glVertex $px + $w, $py;
591	glEnd;	877	glEnd;
592	}	878	}
593	}	879	}
594	}	880	}
		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 1, 1, 1, 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 $sw4 * 32, 0;
		909	glEnd;
595		910
596	glDisable GL_TEXTURE_2D;	911	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	912	glDisable GL_BLEND;
598	}	913	}
599		914
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	961	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	962	$::CONN->send ("command run_stop");
648	}	963	}
649	}	964	}
650		965
651	1;	966	#############################################################################
652		967
		968	package Crossfire::Client::Widget::Animator;
		969
		970	use SDL::OpenGL;
		971
		972	our @ISA = Crossfire::Client::Widget::Bin::;
		973
		974	sub moveto {
		975	my ($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 1.31 by elmex, Sun Apr 9 00:43:11 2006 UTC vs. Revision 1.52 by root, Mon Apr 10 11:55:16 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 1.52 by root, Mon Apr 10 11:55:16 2006 UTC