[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 1.66 by root, Tue Apr 11 14:36:02 2006 UTC

…		…
1	package Crossfire::Client::Widget;	1	package CFClient::Widget;
2		2
3	use strict;	3	use strict;
4		4
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 $FOCUS; # the widget with current focus	10	use CFClient;
11	our @ACTIVE_WIDGETS;	11
		12	our ($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, $GRAB->translate ($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	}
18		74
19	sub new {	75	sub new {
20	my $class = shift;	76	my $class = shift;
21		77
22	bless { @_ }, $class	78	bless {
23	}	79	x => 0,
24		80	y => 0,
25	sub activate {	81	z => 0,
26	push @ACTIVE_WIDGETS, $_[0];	82	@_
27	Scalar::Util::weaken $ACTIVE_WIDGETS[-1];	83	}, $class
28	}
29
30	sub deactivate {
31	@ACTIVE_WIDGETS =
32	sort { $a->{z} <=> $b->{z} }
33	grep { $_ && $_ != $_[0] }
34	@ACTIVE_WIDGETS;
35	}	84	}
36		85
37	sub move {	86	sub move {
38	my ($self, $x, $y, $z) = @_;	87	my ($self, $x, $y, $z) = @_;
39	$self->{x} = $x;	88	$self->{x} = $x;
44	sub needs_redraw {	93	sub needs_redraw {
45	0	94	0
46	}	95	}
47		96
48	sub size_request {	97	sub size_request {
		98	require Carp;
49	die "size_request is abtract";	99	Carp::confess "size_request is abtract";
		100	}
		101
		102	sub size_allocate {
		103	my ($self, $w, $h) = @_;
		104
		105	$self->{w} = $w;
		106	$self->{h} = $h;
		107	}
		108
		109	# translate global koordinates to local coordinate system
		110	sub translate {
		111	my ($self, $x, $y) = @_;
		112
		113	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
50	}	114	}
51		115
52	sub focus_in {	116	sub focus_in {
53	my ($widget) = @_;	117	my ($self) = @_;
54	$FOCUS = $widget;	118
		119	my $focus = $FOCUS; $FOCUS = $self;
		120	$focus->update if $focus;
		121	$FOCUS->update;
55	}	122	}
56		123
57	sub focus_out {	124	sub focus_out {
58	my ($widget) = @_;	125	my ($self) = @_;
59	}
60		126
61	sub key_down {	127	return unless $FOCUS == $self;
62	my ($widget, $sdlev) = @_;
63	}
64		128
65	sub key_up {	129	my $focus = $FOCUS; undef $FOCUS;
66	my ($widget, $sdlev) = @_;	130	$focus->update if $focus; #?
67	}	131	}
68		132
		133	sub mouse_motion { }
		134	sub button_up { }
69	sub button_down {	135	sub button_down { }
70	my ($widget, $sdlev) = @_;	136	sub key_down { }
71	}	137	sub key_up { }
72		138
73	sub button_up {	139	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
74	my ($widget, $sdlev) = @_;	140	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} }	141	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
80	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	142	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
81	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }	143	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
82		144
83	sub draw {	145	sub draw {
84	my ($self) = @_;	146	my ($self) = @_;
85		147
86	glPushMatrix;	148	glPushMatrix;
87	glTranslate $self->{x}, $self->{y}, 0;	149	glTranslate $self->{x}, $self->{y}, 0;
88	$self->_draw;	150	$self->_draw;
		151	if ($self == $HOVER) {
		152	glColor 1, 1, 1, 0.4;
		153	glEnable GL_BLEND;
		154	glBegin GL_QUADS;
		155	glVertex 0 , 0;
		156	glVertex $self->{w}, 0;
		157	glVertex $self->{w}, $self->{h};
		158	glVertex 0 , $self->{h};
		159	glEnd;
		160	glDisable GL_BLEND;
		161	}
89	glPopMatrix;	162	glPopMatrix;
90	}	163	}
91		164
92	sub _draw {	165	sub _draw {
93	my ($widget) = @_;	166	my ($self) = @_;
		167
		168	warn "no draw defined for $self\n";
94	}	169	}
95		170
96	sub bbox {	171	sub bbox {
97	my ($widget) = @_;	172	my ($self) = @_;
		173	my ($w, $h) = $self->size_request;
		174	(
		175	$self->{x},
		176	$self->{y},
		177	$self->{x} = $w,
		178	$self->{y} = $h
		179	)
		180	}
		181
		182	sub find_widget {
		183	my ($self, $x, $y) = @_;
		184
		185	return $self
		186	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		187	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		188
		189	()
		190	}
		191
		192	sub del_parent { $_[0]->{parent} = undef }
		193
		194	sub set_parent {
		195	my ($self, $par) = @_;
		196
		197	$self->{parent} = $par;
		198	Scalar::Util::weaken $self->{parent};
		199	}
		200
		201	sub get_parent {
		202	$_[0]->{parent}
		203	}
		204
		205	sub update {
		206	my ($self) = @_;
		207
		208	$self->{parent}->update
		209	if $self->{parent};
98	}	210	}
99		211
100	sub DESTROY {	212	sub DESTROY {
101	my ($self) = @_;	213	my ($self) = @_;
102		214
103	$self->deactivate;	215	#$self->deactivate;
104	}	216	}
105		217
		218	#############################################################################
		219
		220	package CFClient::Widget::Empty;
		221
		222	our @ISA = CFClient::Widget::;
		223
		224	sub size_request {
		225	(0, 0)
		226	}
		227
		228	sub draw {
		229	}
		230
		231	#############################################################################
		232
106	package Crossfire::Client::Widget::Container;	233	package CFClient::Widget::Container;
107		234
108	our @ISA = Crossfire::Client::Widget::;	235	our @ISA = CFClient::Widget::;
		236
		237	sub new {
		238	my ($class, %arg) = @_;
		239
		240	my $children = delete $arg{children} \|\| [];
		241
		242	my $self = $class->SUPER::new (children => [], %arg);
		243	$self->add ($_) for @$children;
		244
		245	$self
		246	}
		247
		248	sub add {
		249	my ($self, $chld, $expand) = @_;
		250
		251	$chld->{expand} = $expand;
		252	$chld->set_parent ($self);
		253
		254	$self->{children} = [
		255	sort { $a->{z} <=> $b->{z} }
		256	@{$self->{children}}, $chld
		257	];
		258
		259	$self->size_allocate ($self->{w}, $self->{h})
		260	if $self->{w}; #TODO: check for "realised state"
		261	}
		262
		263	sub remove {
		264	my ($self, $widget) = @_;
		265
		266	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
		267
		268	$self->size_allocate ($self->{w}, $self->{h});
		269	}
		270
		271	sub find_widget {
		272	my ($self, $x, $y) = @_;
		273
		274	$x -= $self->{x};
		275	$y -= $self->{y};
		276
		277	my $res;
		278
		279	for (reverse @{ $self->{children} }) {
		280	$res = $_->find_widget ($x, $y)
		281	and return $res;
		282	}
		283
		284	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
		285	}
		286
		287	sub _draw {
		288	my ($self) = @_;
		289
		290	$_->draw for @{$self->{children}};
		291	}
		292
		293	#############################################################################
		294
		295	package CFClient::Widget::Bin;
		296
		297	our @ISA = CFClient::Widget::Container::;
		298
		299	sub new {
		300	my ($class, %arg) = @_;
		301
		302	my $child = (delete $arg{child}) \|\| new CFClient::Widget::Empty::;
		303
		304	$class->SUPER::new (children => [$child], %arg)
		305	}
		306
		307	sub add {
		308	my ($self, $widget) = @_;
		309
		310	$self->{children} = [];
		311
		312	$self->SUPER::add ($widget);
		313	}
		314
		315	sub remove {
		316	my ($self, $widget) = @_;
		317
		318	$self->SUPER::remove ($widget);
		319
		320	$self->{children} = [new CFClient::Widget::Empty]
		321	unless @{$self->{children}};
		322	}
		323
		324	sub child { $_[0]->{children}[0] }
		325
		326	sub size_request {
		327	$_[0]{children}[0]->size_request if $_[0]{children}[0];
		328	}
		329
		330	sub size_allocate {
		331	my ($self, $w, $h) = @_;
		332
		333	$self->SUPER::size_allocate ($w, $h);
		334	$self->{children}[0]->size_allocate ($w, $h)
		335	if $self->{children}[0]
		336	}
		337
		338	#############################################################################
		339
		340	package CFClient::Widget::Window;
		341
		342	our @ISA = CFClient::Widget::Bin::;
109		343
110	use SDL::OpenGL;	344	use SDL::OpenGL;
111		345
112	sub add { $_[0]->{child} = $_[1] }	346	sub new {
113	sub get { $_[0]->{child} }	347	my ($class, %arg) = @_;
114		348
115	sub size_request { $_[0]->{child}->size_request if $_[0]->{child} }	349	my $self = $class->SUPER::new (%arg);
		350	}
116		351
117	sub _draw { die "Containers can't be drawn!" }	352	sub update {
118
119	package Crossfire::Client::Widget::Window;
120
121	our @ISA = Crossfire::Client::Widget::Container::;
122
123	use SDL::OpenGL;
124
125	sub add {
126	my ($self, $chld) = @_;	353	my ($self) = @_;
127	$self->SUPER::add ($chld);	354
128	$self->render_chld; #TODO: Move this to the size_request event propably?	355	# we want to do this delayed...
		356	$self->render_chld;
		357	$self->SUPER::update;
129	}	358	}
130		359
131	sub render_chld {	360	sub render_chld {
132	my ($self) = @_;	361	my ($self) = @_;
133	my $chld = $self->get;
134	my ($w, $h) = $self->size_request;
135		362
136	$self->{texture} =	363	$self->{texture} =
137	Crossfire::Client::Texture->new_from_opengl (	364	CFClient::Texture->new_from_opengl (
138	$w, $h, sub { $chld->draw }	365	$self->{w}, $self->{h}, sub { $self->child->draw }
139	);	366	);
140	$self->{texture}->upload;
141	}	367	}
142		368
143	sub size_request {	369	sub size_allocate {
144	my ($self) = @_;	370	my ($self, $w, $h) = @_;
145	my $chld = $self->get	371
146	or return (0, 0);	372	$self->{w} = $w;
147	$chld->size_request	373	$self->{h} = $h;
		374
		375	$self->child->size_allocate ($w, $h);
		376
		377	$self->render_chld;
148	}	378	}
149		379
150	sub _draw {	380	sub _draw {
151	my ($self) = @_;	381	my ($self) = @_;
152		382
153	my ($w, $h) = $self->size_request;#TODO# use width/height of texture	383	my ($w, $h) = ($self->w, $self->h);
154		384
155	my $tex = $self->{texture}	385	my $tex = $self->{texture}
156	or return;	386	or return;
157		387
158	glEnable GL_BLEND;	388	glEnable GL_BLEND;
159	glEnable GL_TEXTURE_2D;	389	glEnable GL_TEXTURE_2D;
160	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	390	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
161	glBindTexture GL_TEXTURE_2D, $tex->{name};
162		391
163	glColor 1, 0, 1;	392	$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 $w, 0;
170	glEnd;
171		393
172	glDisable GL_BLEND;	394	glDisable GL_BLEND;
173	glDisable GL_TEXTURE_2D;	395	glDisable GL_TEXTURE_2D;
174	}	396	}
175		397
		398	#############################################################################
		399
176	package Crossfire::Client::Widget::Frame;	400	package CFClient::Widget::Frame;
177		401
178	our @ISA = Crossfire::Client::Widget::Container::;	402	our @ISA = CFClient::Widget::Bin::;
179		403
180	use SDL::OpenGL;	404	use SDL::OpenGL;
181		405
182	sub size_request {	406	sub size_request {
183	my ($self) = @_;	407	my ($self) = @_;
184	my $chld = $self->get	408	my $chld = $self->child
185	or return (0, 0);	409	or return (0, 0);
186		410
187	$chld->move (2, 2);	411	$chld->move (2, 2);
188		412
189	map { $_ + 4 } $chld->size_request;	413	map { $_ + 4 } $chld->size_request;
190	}	414	}
191		415
		416	sub size_allocate {
		417	my ($self, $w, $h) = @_;
		418
		419	$self->{w} = $w;
		420	$self->{h} = $h;
		421
		422	$self->child->size_allocate ($w - 4, $h - 4);
		423	$self->child->move (2, 2);
		424	}
		425
192	sub _draw {	426	sub _draw {
193	my ($self) = @_;	427	my ($self) = @_;
194		428
195	my $chld = $self->get;	429	my $chld = $self->child;
196		430
197	my ($w, $h) = $chld->size_request;	431	my ($w, $h) = $chld->size_request;
198		432
199	glBegin GL_QUADS;	433	glBegin GL_QUADS;
200	glColor 0, 0, 0;	434	glColor 0, 0, 0;
201	glTexCoord 0, 0; glVertex 0 , 0;	435	glVertex 0 , 0;
202	glTexCoord 0, 1; glVertex 0 , $h + 4;	436	glVertex 0 , $h + 4;
203	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;	437	glVertex $w + 4 , $h + 4;
204	glTexCoord 1, 0; glVertex $w + 4 , 0;	438	glVertex $w + 4 , 0;
205	glEnd;	439	glEnd;
206		440
207	$chld->draw;	441	$chld->draw;
208	}	442	}
209		443
		444	#############################################################################
		445
210	package Crossfire::Client::Widget::FancyFrame;	446	package CFClient::Widget::FancyFrame;
211		447
212	our @ISA = Crossfire::Client::Widget::Frame::;	448	our @ISA = CFClient::Widget::Bin::;
213		449
214	use SDL::OpenGL;	450	use SDL::OpenGL;
215		451
216	#TODO: implement themed frame	452	my @tex =
		453	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		454	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
217		455
		456	sub size_request {
		457	my ($self) = @_;
		458
		459	my ($w, $h) = $self->SUPER::size_request;
		460
		461	$h += $tex[1]->{height};
		462	$h += $tex[4]->{height};
		463	$w += $tex[2]->{width};
		464	$w += $tex[3]->{width};
		465
		466	($w, $h)
		467	}
		468
		469	sub size_allocate {
		470	my ($self, $w, $h) = @_;
		471
		472	$self->SUPER::size_allocate ($w, $h);
		473
		474	$h -= $tex[1]->{height};
		475	$h -= $tex[4]->{height};
		476	$w -= $tex[2]->{width};
		477	$w -= $tex[3]->{width};
		478
		479	$h = $h < 0 ? 0 : $h;
		480	$w = $w < 0 ? 0 : $w;
		481
		482	my $child = $self->child;
		483
		484	$child->size_allocate ($w, $h);
		485	$child->move ($tex[3]->{width}, $tex[1]->{height});
		486	}
		487
		488	sub _draw {
		489	my ($self) = @_;
		490
		491	my ($w, $h) = ($self->{w}, $self->{h});
		492	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
		493
		494	glEnable GL_BLEND;
		495	glEnable GL_TEXTURE_2D;
		496	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		497	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		498
		499	my $top = $tex[1];
		500	$top->draw_quad (0, 0, $w, $top->{height});
		501
		502	my $left = $tex[3];
		503	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);
		504
		505	my $right = $tex[2];
		506	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
		507
		508	my $bottom = $tex[4];
		509	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
		510
		511	my $bg = $tex[0];
		512	glBindTexture GL_TEXTURE_2D, $bg->{name};
		513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		514	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		515	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		516
		517	my $rep_x = $cw / $bg->{width};
		518	my $rep_y = $ch / $bg->{height};
		519
		520	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);
		521
		522	glDisable GL_BLEND;
		523	glDisable GL_TEXTURE_2D;
		524
		525	$self->child->draw;
		526
		527	}
		528
		529	#############################################################################
		530
218	package Crossfire::Client::Widget::Table;	531	package CFClient::Widget::Table;
219		532
220	our @ISA = Crossfire::Client::Widget::Container::;	533	our @ISA = CFClient::Widget::Bin::;
221		534
222	use SDL::OpenGL;	535	use SDL::OpenGL;
223		536
224	sub add {	537	sub add {
225	my ($self, $x, $y, $chld) = @_;	538	my ($self, $x, $y, $chld) = @_;
		539	my $old_chld = $self->{children}[$y][$x];
		540
226	$self->{childs}[$y][$x] = $chld;	541	$self->{children}[$y][$x] = $chld;
		542	$chld->set_parent ($self);
		543	$self->update;
227	}	544	}
228		545
229	sub max_row_height {	546	sub max_row_height {
230	my ($self, $row) = @_;	547	my ($self, $row) = @_;
231		548
232	my $hs = 0;	549	my $hs = 0;
233	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {	550	for (my $xi = 0; $xi <= $#{$self->{children}->[$row] \|\| []}; $xi++) {
234	my $c = $self->{childs}->[$row]->[$xi];	551	my $c = $self->{children}->[$row]->[$xi];
235	if ($c) {	552	if ($c) {
236	my ($w, $h) = $c->size_request;	553	my ($w, $h) = $c->size_request;
237	if ($hs < $h) { $hs = $h }	554	if ($hs < $h) { $hs = $h }
238	}	555	}
239	}	556	}
…		…
242		559
243	sub max_col_width {	560	sub max_col_width {
244	my ($self, $col) = @_;	561	my ($self, $col) = @_;
245		562
246	my $ws = 0;	563	my $ws = 0;
247	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {	564	for (my $yi = 0; $yi <= $#{$self->{children} \|\| []}; $yi++) {
248	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];	565	my $c = ($self->{children}->[$yi] \|\| [])->[$col];
249	if ($c) {	566	if ($c) {
250	my ($w, $h) = $c->size_request;	567	my ($w, $h) = $c->size_request;
251	if ($ws < $w) { $ws = $w }	568	if ($ws < $w) { $ws = $w }
252	}	569	}
253	}	570	}
…		…
257	sub size_request {	574	sub size_request {
258	my ($self) = @_;	575	my ($self) = @_;
259		576
260	my ($hs, $ws) = (0, 0);	577	my ($hs, $ws) = (0, 0);
261		578
262	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	579	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
263	$hs += $self->max_row_height ($yi);	580	$hs += $self->max_row_height ($yi);
264	}	581	}
265		582
266	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	583	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
267	my $wm = 0;	584	my $wm = 0;
268	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	585	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
269	$wm += $self->max_col_width ($xi)	586	$wm += $self->max_col_width ($xi)
270	}	587	}
271	if ($ws < $wm) { $ws = $wm }	588	if ($ws < $wm) { $ws = $wm }
272	}	589	}
273		590
…		…
276		593
277	sub _draw {	594	sub _draw {
278	my ($self) = @_;	595	my ($self) = @_;
279		596
280	my $y = 0;	597	my $y = 0;
281	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {	598	for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) {
282	my $x = 0;	599	my $x = 0;
283		600
284	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {	601	for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) {
285		602
286	my $c = $self->{childs}->[$yi]->[$xi];	603	my $c = $self->{children}->[$yi]->[$xi];
287	if ($c) {	604	if ($c) {
288	$c->move ($x, $y, 0); #TODO: Move to size_request	605	$c->move ($x, $y, 0); #TODO: Move to size_request
289	$c->draw if $c;	606	$c->draw if $c;
290	}	607	}
291		608
…		…
294		611
295	$y += $self->max_row_height ($yi);	612	$y += $self->max_row_height ($yi);
296	}	613	}
297	}	614	}
298		615
		616	#############################################################################
		617
299	package Crossfire::Client::Widget::VBox;	618	package CFClient::Widget::VBox;
300		619
301	our @ISA = Crossfire::Client::Widget::Container::;	620	our @ISA = CFClient::Widget::Container::;
302		621
303	use SDL::OpenGL;	622	use SDL::OpenGL;
304		623
305	sub add {
306	my ($self, $chld) = @_;
307	push @{$self->{childs}}, $chld;
308	}
309
310	sub size_request {	624	sub size_request {
311	my ($self) = @_;	625	my ($self) = @_;
312		626
313	my ($hs, $ws) = (0, 0);	627	my @alloc = map [$_->size_request], @{$self->{children}};
		628
		629	(
		630	(List::Util::max map $_->[0], @alloc),
		631	(List::Util::sum map $_->[1], @alloc),
		632	)
		633	}
		634
		635	sub size_allocate {
		636	my ($self, $w, $h) = @_;
		637
		638	$self->w ($w);
		639	$self->h ($h);
		640
		641	my $exp;
		642	my @oth;
		643	# find expand widget
314	for (@{$self->{childs} \|\| []}) {	644	for (@{$self->{children}}) {
		645	if ($_->{expand}) {
		646	$exp = $_;
		647	last;
		648	}
		649	push @oth, $_;
		650	}
		651
		652	my ($ow, $oh);
		653
		654	# get sizes of other widgets
		655	for (@oth) {
315	my ($w, $h) = $_->size_request;	656	my ($w, $h) = $_->size_request;
316	$hs += $h;	657	$oh += $h;
317	if ($ws < $w) { $ws = $w }	658	if ($ow < $w) { $ow = $w }
318	}	659	}
319		660
320	return ($ws, $hs);	661	my $y = 0;
321	}
322
323	sub _draw {
324	my ($self) = @_;
325
326	my ($x, $y);
327	for (@{$self->{childs} \|\| []}) {	662	for (@{$self->{children}}) {
328	$_->move (0, $y, 0); #TODO: move to size_request	663	$_->move (0, $y);
329	$_->draw;	664
		665	if ($_ == $exp) {
		666	$_->size_allocate ($w, $h - $oh);
		667	$y += $h - $oh;
		668	} else {
330	my ($w, $h) = $_->size_request;	669	my ($cw, $h) = $_->size_request;
		670	$_->size_allocate ($w, $h);
331	$y += $h;	671	$y += $h;
		672	}
332	}	673	}
333	}	674	}
334		675
		676	#############################################################################
		677
335	package Crossfire::Client::Widget::Label;	678	package CFClient::Widget::Label;
336		679
337	our @ISA = Crossfire::Client::Widget::;	680	our @ISA = CFClient::Widget::;
338		681
339	use SDL::OpenGL;	682	use SDL::OpenGL;
340		683
341	sub new {	684	sub new {
342	my ($class, $x, $y, $z, $height, $text) = @_;	685	my ($class, %arg) = @_;
343		686
344	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);	687	# TODO: color, and make height, xyz etc. optional
		688	my $self = $class->SUPER::new (
		689	color => [1, 1, 1],
		690	height => $::FONTSIZE,
		691	text => "",
		692	layout => new CFClient::Layout,
		693	%arg
		694	);
345		695
346	$self->set_text ($text);	696	$self->set_text ($self->{text});
347		697
348	$self	698	$self
349	}	699	}
350		700
351	sub set_text {	701	sub set_text {
352	my ($self, $text) = @_;	702	my ($self, $text) = @_;
353		703
354	$self->{text} = $text;	704	$self->{text} = $text;
		705	$self->{layout}->set_markup ($text);
355		706
356	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};	707	delete $self->{texture};
357	}	708	}
358		709
359	sub get_text {	710	sub get_text {
360	my ($self, $text) = @_;	711	my ($self, $text) = @_;
361		712
…		…
363	}	714	}
364		715
365	sub size_request {	716	sub size_request {
366	my ($self) = @_;	717	my ($self) = @_;
367		718
368	(	719	$self->{layout}->set_width;
		720	$self->{layout}->set_height ($self->{height});
		721	$self->{layout}->size
		722	# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
		723	# (
369	$self->{texture}{width},	724	# $self->{texture}{width},
370	$self->{texture}{height},	725	# $self->{texture}{height},
371	)	726	# )
		727	# } else {
		728	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};
		729	#
		730	# ($w, $h)
		731	# }
		732	}
		733
		734	sub size_allocate {
		735	my ($self, $w, $h) = @_;
		736
		737	$self->SUPER::size_allocate ($w, $h);
		738	delete $self->{texture};
372	}	739	}
373		740
374	sub _draw {	741	sub _draw {
375	my ($self) = @_;	742	my ($self) = @_;
376		743
377	my $tex = $self->{texture};	744	my $tex = $self->{texture} \|\|= do {
		745	$self->{layout}->set_width ($self->{w});
		746	new_from_layout CFClient::Texture $self->{layout};
		747	};
378		748
379	glEnable GL_BLEND;	749	glEnable GL_BLEND;
380	glEnable GL_TEXTURE_2D;	750	glEnable GL_TEXTURE_2D;
381	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	751	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	752	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
383	glBindTexture GL_TEXTURE_2D, $tex->{name};
384		753
385	glColor 1, 1, 1, 0.8;	754	glColor @{$self->{color}};
386		755
387	glBegin GL_QUADS;	756	$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 $tex->{width}, 0;
392	glEnd;
393		757
394	glDisable GL_BLEND;	758	glDisable GL_BLEND;
395	glDisable GL_TEXTURE_2D;	759	glDisable GL_TEXTURE_2D;
396	}	760	}
397		761
		762	#############################################################################
		763
398	package Crossfire::Client::Widget::TextEntry;	764	package CFClient::Widget::Entry;
399		765
400	our @ISA = Crossfire::Client::Widget::Label::;	766	our @ISA = CFClient::Widget::Label::;
401		767
402	use SDL;	768	use SDL;
403	use SDL::OpenGL;	769	use SDL::OpenGL;
404		770
405	sub key_down {	771	sub key_down {
406	my ($self, $ev) = @_;	772	my ($self, $ev) = @_;
407		773
408	my $mod = $ev->key_mod;	774	my $mod = $ev->key_mod;
409	my $sym = $ev->key_sym;	775	my $sym = $ev->key_sym;
410		776
411	$ev->set_unicode (1);
412	my $uni = $ev->key_unicode;	777	my $uni = $ev->key_unicode;
413		778
414	my $text = $self->get_text;	779	my $text = $self->get_text;
415		780
416	if ($sym == SDLK_BACKSPACE) {	781	if ($sym == SDLK_BACKSPACE) {
417	substr $text, -1, 1, '';	782	substr $text, -1, 1, '';
418
419	} elsif ($uni) {	783	} elsif ($uni) {
420	$text .= chr $uni;	784	$text .= chr $uni;
421	}	785	}
		786
422	$self->set_text ($text);	787	$self->set_text ($text);
423	}	788	}
424		789
		790	sub button_down {
		791	my ($self, $ev) = @_;
425		792
426	# XXX: TextView isn't neccessary with pango multiline text rendering	793	$self->focus_in;
427	package Crossfire::Client::Widget::TextView;	794	}
428		795
429	use strict;	796	sub mouse_motion {
430
431	our @ISA = qw/Crossfire::Client::Widget/;
432
433	use SDL::OpenGL;
434	use SDL::OpenGL::Constants;
435
436	sub new {
437	my ($class, $text, $h) = @_;	797	my ($self, $ev, $x, $y) = @_;
438	my $self = $class->SUPER::new ();	798	printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
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	$self
447	}	799	}
448		800
449	#sub render_lines {	801	sub _draw {
450	# my ($self) = @_;	802	my ($self) = @_;
451	#	803
452	# $self->{txt_lines} = [];	804	if ($FOCUS == $self) {
453	#	805	glColor 1, 1, 1;
454	# for (@{$self->{lines}}) {	806	} else {
455	# push @{$self->{txt_lines}},	807	glColor 0.7, 0.7, 0.7;
456	# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
457	# }	808	}
458	#}
459
460	sub add_line {
461	my ($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		809
489	glBegin GL_QUADS;	810	glBegin GL_QUADS;
490	glTexCoord 0, 0; glVertex 0 , $y;	811	glVertex 0 , 0;
491	glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};	812	glVertex 0 , $self->{h} - 1;
492	glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};	813	glVertex $self->{w} - 1, $self->{h} - 1;
493	glTexCoord 1, 0; glVertex $tex->{width}, $y;	814	glVertex $self->{w} - 1, 0;
494	glEnd;	815	glEnd;
495	}
496		816
497	sub _draw {	817	$self->SUPER::_draw;
498	my ($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	}	818	}
513		819
		820	#############################################################################
		821
514	package Crossfire::Client::Widget::MapWidget;	822	package CFClient::Widget::MapWidget;
515		823
516	use strict;	824	use strict;
517		825
518	use List::Util qw(min max);	826	use List::Util qw(min max);
519		827
520	use SDL;	828	use SDL;
521	use SDL::OpenGL;	829	use SDL::OpenGL;
522	use SDL::OpenGL::Constants;	830	use SDL::OpenGL::Constants;
523		831
524	our @ISA = Crossfire::Client::Widget::;	832	our @ISA = CFClient::Widget::;
		833
		834	sub new {
		835	my $class = shift;
		836
		837	$class->SUPER::new (
		838	z => -1,
		839	list => (glGenLists 1),
		840	@_
		841	)
		842	}
525		843
526	sub key_down {	844	sub key_down {
527	print "MAPKEYDOWN\n";	845	print "MAPKEYDOWN\n";
528	}	846	}
529		847
530	sub key_up {	848	sub key_up {
531	}	849	}
532		850
		851	sub size_request {
		852	(
		853	1 + int $::WIDTH / 32,
		854	1 + int $::HEIGHT / 32,
		855	)
		856	}
		857
		858	sub update {
		859	my ($self) = @_;
		860
		861	$self->{need_update} = 1;
		862	}
		863
533	sub _draw {	864	sub _draw {
534	my ($self) = @_;	865	my ($self) = @_;
535		866
		867	if (delete $self->{need_update}) {
		868	glNewList $self->{list}, GL_COMPILE;
		869
536	my $mx = $::CONN->{mapx};	870	my $mx = $::CONN->{mapx};
537	my $my = $::CONN->{mapy};	871	my $my = $::CONN->{mapy};
538		872
539	my $map = $::CONN->{map};	873	my $map = $::CONN->{map};
540		874
541	my ($xofs, $yofs);	875	my ($xofs, $yofs);
542		876
543	my $sw = 1 + int $::WIDTH / 32;	877	my $sw = 1 + int $::WIDTH / 32;
544	my $sh = 1 + int $::HEIGHT / 32;	878	my $sh = 1 + int $::HEIGHT / 32;
545		879
546	if ($::CONN->{mapw} > $sw) {	880	if ($::CONN->{mapw} > $sw) {
547	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;	881	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
548	} else {	882	} else {
549	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};	883	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
550	}	884	}
551		885
552	if ($::CONN->{maph} > $sh) {	886	if ($::CONN->{maph} > $sh) {
553	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	887	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
554	} else {	888	} else {
555	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	889	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
556	}	890	}
557		891
558	glEnable GL_TEXTURE_2D;	892	glEnable GL_TEXTURE_2D;
559	glEnable GL_BLEND;	893	glEnable GL_BLEND;
560	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	894	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
561		895
		896	my $sw4 = ($sw + 3) & ~3;
		897	my $darkness = "\x00" x ($sw4 * $sh);
		898
562	for my $x (0 .. $sw - 1) {	899	for my $x (0 .. $sw - 1) {
		900	my $row = $map->[$x + $xofs];
563	for my $y (0 .. $sh - 1) {	901	for my $y (0 .. $sh - 1) {
564		902
565	my $cell = $map->[$x + $xofs][$y + $yofs]	903	my $cell = $row->[$y + $yofs]
566	or next;	904	or next;
567		905
568	my $darkness = $cell->[0] * (1 / 255);	906	my $dark = $cell->[0];
569	if ($darkness < 0) {	907	if ($dark < 0) {
570	glColor 0.3, 0.3, 0.3;	908	substr $darkness, $y * $sw4 + $x, 1, chr 224;
571	} else {	909	} else {
572	glColor $darkness, $darkness, $darkness;	910	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
573	}	911	}
574		912
575	for my $num (grep $_, @$cell[1,2,3]) {	913	for my $num (grep $_, @$cell[1,2,3]) {
576	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	914	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
577		915
578	glBindTexture GL_TEXTURE_2D, $tex->{name};
579
580	my $w = $tex->{width};	916	my $w = $tex->{width};
581	my $h = $tex->{height};	917	my $h = $tex->{height};
582		918
583	my $px = ($x + 1) * 32 - $w;	919	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
584	my $py = ($y + 1) * 32 - $h;
585
586	glBegin GL_QUADS;
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;	920	}
592	}	921	}
593	}	922	}
		923
		924	# if (1) { # higher quality darkness
		925	# $lighting =~ s/(.)/$1$1$1/gs;
		926	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		927	#
		928	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		929	#
		930	# $lighting = $pb->get_pixels;
		931	# $lighting =~ s/(.)../$1/gs;
594	}	932	# }
595		933
		934	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		935	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		936
		937	$darkness = new CFClient::Texture
		938	width => $sw4,
		939	height => $sh,
		940	data => $darkness,
		941	internalformat => GL_ALPHA,
		942	format => GL_ALPHA;
		943
		944	glColor 0.45, 0.45, 0.45, 1;
		945	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
		946
596	glDisable GL_TEXTURE_2D;	947	glDisable GL_TEXTURE_2D;
597	glDisable GL_BLEND;	948	glDisable GL_BLEND;
		949
		950	glEndList;
		951	}
		952
		953	glCallList $self->{list};
598	}	954	}
599		955
600	my %DIR = (	956	my %DIR = (
601	SDLK_KP8, [1, "north"],	957	SDLK_KP8, [1, "north"],
602	SDLK_KP9, [2, "northeast"],	958	SDLK_KP9, [2, "northeast"],
…		…
646	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	1002	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
647	$::CONN->send ("command run_stop");	1003	$::CONN->send ("command run_stop");
648	}	1004	}
649	}	1005	}
650		1006
651	1;	1007	#############################################################################
652		1008
		1009	package CFClient::Widget::Animator;
		1010
		1011	use SDL::OpenGL;
		1012
		1013	our @ISA = CFClient::Widget::Bin::;
		1014
		1015	sub moveto {
		1016	my ($self, $x, $y) = @_;
		1017
		1018	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		1019	$self->{speed} = 0.001;
		1020	$self->{time} = 1;
		1021
		1022	::animation_start $self;
		1023	}
		1024
		1025	sub animate {
		1026	my ($self, $interval) = @_;
		1027
		1028	$self->{time} -= $interval * $self->{speed};
		1029	if ($self->{time} <= 0) {
		1030	$self->{time} = 0;
		1031	::animation_stop $self;
		1032	}
		1033
		1034	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		1035
		1036	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		1037	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		1038	}
		1039
		1040	sub _draw {
		1041	my ($self) = @_;
		1042
		1043	glPushMatrix;
		1044	glRotate $self->{time} * 1000, 0, 1, 0;
		1045	$self->{children}[0]->draw;
		1046	glPopMatrix;
		1047	}
		1048
		1049	#############################################################################
		1050
		1051	package CFClient::Widget::Toplevel;
		1052
		1053	our @ISA = CFClient::Widget::Container::;
		1054
		1055	sub size_request {
		1056	($::WIDTH, $::HEIGHT)
		1057	}
		1058
		1059	sub size_allocate {
		1060	my ($self, $w, $h) = @_;
		1061
		1062	$self->SUPER::size_allocate ($w, $h);
		1063
		1064	$_->size_allocate ($_->size_request)
		1065	for @{$self->{children}};
		1066	}
		1067
		1068	sub translate {
		1069	my ($self, $x, $y) = @_;
		1070
		1071	($x, $y)
		1072	}
		1073
		1074	sub update {
		1075	my ($self) = @_;
		1076
		1077	$self->size_allocate ($self->size_request);
		1078	::refresh ();
		1079	}
		1080
		1081	sub add {
		1082	my ($self, $widget) = @_;
		1083
		1084	$self->SUPER::add ($widget);
		1085
		1086	$widget->size_allocate ($widget->size_request);
		1087	}
		1088
		1089	sub draw {
		1090	my ($self) = @_;
		1091
		1092	$self->_draw;
		1093	}
		1094
		1095	#############################################################################
		1096
		1097	package CFClient::Widget;
		1098
		1099	$TOPLEVEL = new CFClient::Widget::Toplevel;
		1100
		1101	1
		1102

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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 1.66 by root, Tue Apr 11 14:36:02 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 1.66 by root, Tue Apr 11 14:36:02 2006 UTC