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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.60 by root, Tue Apr 11 13:14:36 2006 UTC vs.
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC

…		…
1	package CFClient::Widget;	1	package CFClient::UI;
2		2
3	use strict;	3	use strict;
4		4
5	use Scalar::Util;	5	use Scalar::Util ();
6		6	use List::Util ();
7	use SDL::OpenGL;
8	use SDL::OpenGL::Constants;
9		7
10	use CFClient;	8	use CFClient;
11		9
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		11
70	}	68	}
71		69
72	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;
73	}	71	}
74		72
		73	#############################################################################
		74
		75	package CFClient::UI::Base;
		76
		77	use strict;
		78
		79	use SDL::OpenGL;
		80
75	sub new {	81	sub new {
76	my $class = shift;	82	my $class = shift;
77		83
78	bless { @_ }, $class	84	bless {
		85	x => 0,
		86	y => 0,
		87	z => 0,
		88	@_
		89	}, $class
79	}	90	}
80		91
81	sub move {	92	sub move {
82	my ($self, $x, $y, $z) = @_;	93	my ($self, $x, $y, $z) = @_;
83	$self->{x} = $x;	94	$self->{x} = $x;
…		…
109	}	120	}
110		121
111	sub focus_in {	122	sub focus_in {
112	my ($self) = @_;	123	my ($self) = @_;
113		124
		125	return if $FOCUS == $self;
		126
114	my $focus = $FOCUS; $FOCUS = $self;	127	my $focus = $FOCUS; $FOCUS = $self;
115	$focus->update if $focus;	128	$focus->update if $focus;
116	$FOCUS->update;	129	$FOCUS->update;
117	}	130	}
118		131
…		…
125	$focus->update if $focus; #?	138	$focus->update if $focus; #?
126	}	139	}
127		140
128	sub mouse_motion { }	141	sub mouse_motion { }
129	sub button_up { }	142	sub button_up { }
130	sub button_down { }
131	sub key_down { }	143	sub key_down { }
132	sub key_up { }	144	sub key_up { }
		145
		146	sub button_down {
		147	my ($self, $ev, $x, $y) = @_;
		148
		149	$self->focus_in;
		150	}
133		151
134	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	152	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
135	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	153	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
136	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	154	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
137	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	155	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
138	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	156	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
139		157
140	sub draw {	158	sub draw {
141	my ($self) = @_;	159	my ($self) = @_;
142		160
		161	return unless $self->{h} && $self->{w};
		162
143	glPushMatrix;	163	glPushMatrix;
144	glTranslate $self->{x}, $self->{y}, 0;	164	glTranslate $self->{x}, $self->{y}, 0;
145	$self->_draw;	165	$self->_draw;
		166	glPopMatrix;
		167
146	if ($self == $HOVER) {	168	if ($self == $HOVER) {
		169	my ($x, $y) = @$self{qw(x y)};
		170
147	glColor 1, 1, 1, 0.4;	171	glColor 1, 1, 1, 0.1;
148	glEnable GL_BLEND;	172	glEnable GL_BLEND;
		173	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
149	glBegin GL_QUADS;	174	glBegin GL_QUADS;
150	glVertex 0 , 0;	175	glVertex $x , $y;
151	glVertex $self->{w}, 0;	176	glVertex $x + $self->{w}, $y;
152	glVertex $self->{w}, $self->{h};	177	glVertex $x + $self->{w}, $y + $self->{h};
153	glVertex 0 , $self->{h};	178	glVertex $x , $y + $self->{h};
154	glEnd;	179	glEnd;
155	glDisable GL_BLEND;	180	glDisable GL_BLEND;
156	}	181	}
157	glPopMatrix;
158	}	182	}
159		183
160	sub _draw {	184	sub _draw {
161	my ($self) = @_;	185	my ($self) = @_;
162		186
…		…
202		226
203	$self->{parent}->update	227	$self->{parent}->update
204	if $self->{parent};	228	if $self->{parent};
205	}	229	}
206		230
		231	sub connect {
		232	my ($self, $signal, $cb) = @_;
		233
		234	push @{ $self->{cb}{$signal} }, $cb;
		235	}
		236
		237	sub emit {
		238	my ($self, $signal, @args) = @_;
		239
		240	$_->($self, @args)
		241	for @{$self->{cb}{$signal} \|\| []};
		242	}
		243
207	sub DESTROY {	244	sub DESTROY {
208	my ($self) = @_;	245	my ($self) = @_;
209		246
210	#$self->deactivate;	247	#$self->deactivate;
211	}	248	}
212		249
213	#############################################################################	250	#############################################################################
214		251
215	package CFClient::Widget::Container;	252	package CFClient::UI::DrawBG;
216		253
217	our @ISA = CFClient::Widget::;	254	our @ISA = CFClient::UI::Base::;
		255
		256	use strict;
		257	use SDL::OpenGL;
218		258
219	sub new {	259	sub new {
		260	my $class = shift;
		261
		262	# range [value, low, high, page]
		263
		264	$class->SUPER::new (
		265	bg => [0, 0, 0, 0.4],
		266	active_bg => [1, 1, 1],
		267	@_
		268	)
		269	}
		270
		271	sub _draw {
		272	my ($self) = @_;
		273
		274	my ($w, $h) = @$self{qw(w h)};
		275
		276	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
		277	glBegin GL_QUADS;
		278	glVertex 0 , 0;
		279	glVertex 0 , $h;
		280	glVertex $w, $h;
		281	glVertex $w, 0;
		282	glEnd;
		283	}
		284
		285	#############################################################################
		286
		287	package CFClient::UI::Empty;
		288
		289	our @ISA = CFClient::UI::Base::;
		290
		291	sub size_request {
		292	(0, 0)
		293	}
		294
		295	sub draw { }
		296
		297	#############################################################################
		298
		299	package CFClient::UI::Container;
		300
		301	our @ISA = CFClient::UI::Base::;
		302
		303	sub new {
220	my ($class, @widgets) = @_;	304	my ($class, %arg) = @_;
221		305
		306	my $children = delete $arg{children} \|\| [];
		307
222	my $self = $class->SUPER::new (children => []);	308	my $self = $class->SUPER::new (children => [], %arg);
223	$self->add ($_) for @widgets;	309	$self->add ($_) for @$children;
224		310
225	$self	311	$self
226	}	312	}
227		313
228	sub add {	314	sub add {
229	my ($self, $chld, $expand) = @_;	315	my ($self, $chld, $expand) = @_;
230		316
231	$chld->{expand} = $expand;	317	$chld->{expand} = $expand;
232	$chld->set_parent ($self);	318	$chld->set_parent ($self);
233		319
234	@{$self->{children}} =	320	$self->{children} = [
235	sort { $a->{z} <=> $b->{z} }	321	sort { $a->{z} <=> $b->{z} }
236	@{$self->{children}}, $chld;	322	@{$self->{children}}, $chld
		323	];
237		324
238	$self->size_allocate ($self->{w}, $self->{h})	325	$self->size_allocate ($self->{w}, $self->{h})
239	if $self->{w}; #TODO: check for "realised state"	326	if $self->{w}; #TODO: check for "realised state"
240	}	327	}
241		328
…		…
269	$_->draw for @{$self->{children}};	356	$_->draw for @{$self->{children}};
270	}	357	}
271		358
272	#############################################################################	359	#############################################################################
273		360
274	package CFClient::Widget::Bin;	361	package CFClient::UI::Bin;
275		362
276	our @ISA = CFClient::Widget::Container::;	363	our @ISA = CFClient::UI::Container::;
		364
		365	sub new {
		366	my ($class, %arg) = @_;
		367
		368	my $child = (delete $arg{child}) \|\| new CFClient::UI::Empty::;
		369
		370	$class->SUPER::new (children => [$child], %arg)
		371	}
		372
		373	sub add {
		374	my ($self, $widget) = @_;
		375
		376	$self->{children} = [];
		377
		378	$self->SUPER::add ($widget);
		379	}
		380
		381	sub remove {
		382	my ($self, $widget) = @_;
		383
		384	$self->SUPER::remove ($widget);
		385
		386	$self->{children} = [new CFClient::UI::Empty]
		387	unless @{$self->{children}};
		388	}
277		389
278	sub child { $_[0]->{children}[0] }	390	sub child { $_[0]->{children}[0] }
279		391
280	sub size_request {	392	sub size_request {
281	$_[0]{children}[0]->size_request if $_[0]{children}[0];	393	$_[0]{children}[0]->size_request
282	}	394	}
283		395
284	sub size_allocate {	396	sub size_allocate {
285	my ($self, $w, $h) = @_;	397	my ($self, $w, $h) = @_;
286		398
		399	return unless $self->{w} != $w \|\| $self->{h} != $h;
		400
287	$self->SUPER::size_allocate ($w, $h);	401	$self->SUPER::size_allocate ($w, $h);
288	$self->{children}[0]->size_allocate ($w, $h)	402	$self->{children}[0]->size_allocate ($w, $h);
289	if $self->{children}[0]
290	}	403	}
291		404
292	#############################################################################	405	#############################################################################
293		406
294	package CFClient::Widget::Window;	407	package CFClient::UI::Window;
295		408
296	our @ISA = CFClient::Widget::Bin::;	409	our @ISA = CFClient::UI::Bin::;
297		410
298	use SDL::OpenGL;	411	use SDL::OpenGL;
299		412
300	sub new {	413	sub new {
301	my ($class, $x, $y, $z, $w, $h) = @_;	414	my ($class, %arg) = @_;
302		415
303	my $self = $class->SUPER::new;	416	my $self = $class->SUPER::new (%arg);
304
305	@$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
306	}	417	}
307		418
308	sub update {	419	sub update {
309	my ($self) = @_;	420	my ($self) = @_;
310		421
		422	# we want to do this delayed...
311	$self->render_chld;	423	$self->render_chld;
312	$self->SUPER::update;	424	$self->SUPER::update;
313	}	425	}
314		426
315	sub render_chld {	427	sub render_chld {
…		…
322	}	434	}
323		435
324	sub size_allocate {	436	sub size_allocate {
325	my ($self, $w, $h) = @_;	437	my ($self, $w, $h) = @_;
326		438
		439	return unless $self->{w} != $w \|\| $self->{h} != $h;
		440
327	$self->{w} = $w;	441	$self->{w} = $w;
328	$self->{h} = $h;	442	$self->{h} = $h;
329		443
330	$self->child->size_allocate ($w, $h);	444	$self->child->size_allocate ($w, $h);
331		445
…		…
339		453
340	my $tex = $self->{texture}	454	my $tex = $self->{texture}
341	or return;	455	or return;
342		456
343	glEnable GL_BLEND;	457	glEnable GL_BLEND;
		458	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
344	glEnable GL_TEXTURE_2D;	459	glEnable GL_TEXTURE_2D;
345	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	460	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346		461
347	$tex->draw_quad (0, 0, $w, $h);	462	$tex->draw_quad (0, 0, $w, $h);
348		463
…		…
350	glDisable GL_TEXTURE_2D;	465	glDisable GL_TEXTURE_2D;
351	}	466	}
352		467
353	#############################################################################	468	#############################################################################
354		469
355	package CFClient::Widget::Frame;	470	package CFClient::UI::Frame;
356		471
357	our @ISA = CFClient::Widget::Bin::;	472	our @ISA = CFClient::UI::Bin::;
358		473
359	use SDL::OpenGL;	474	use SDL::OpenGL;
360		475
361	sub size_request {	476	sub size_request {
362	my ($self) = @_;	477	my ($self) = @_;
…		…
369	}	484	}
370		485
371	sub size_allocate {	486	sub size_allocate {
372	my ($self, $w, $h) = @_;	487	my ($self, $w, $h) = @_;
373		488
		489	return unless $self->{w} != $w \|\| $self->{h} != $h;
		490
374	$self->{w} = $w;	491	$self->{w} = $w;
375	$self->{h} = $h;	492	$self->{h} = $h;
376		493
377	$self->child->size_allocate ($w - 4, $h - 4);	494	$self->child->size_allocate ($w - 4, $h - 4);
378	$self->child->move (2, 2);	495	$self->child->move (2, 2);
…		…
396	$chld->draw;	513	$chld->draw;
397	}	514	}
398		515
399	#############################################################################	516	#############################################################################
400		517
401	package CFClient::Widget::FancyFrame;	518	package CFClient::UI::FancyFrame;
402		519
403	our @ISA = CFClient::Widget::Bin::;	520	our @ISA = CFClient::UI::Bin::;
404		521
405	use SDL::OpenGL;	522	use SDL::OpenGL;
406		523
407	my @tex =	524	my @tex =
408	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	525	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
411	sub size_request {	528	sub size_request {
412	my ($self) = @_;	529	my ($self) = @_;
413		530
414	my ($w, $h) = $self->SUPER::size_request;	531	my ($w, $h) = $self->SUPER::size_request;
415		532
416	$h += $tex[1]->{height};	533	$h += $tex[1]->{h};
417	$h += $tex[4]->{height};	534	$h += $tex[4]->{h};
418	$w += $tex[2]->{width};	535	$w += $tex[2]->{w};
419	$w += $tex[3]->{width};	536	$w += $tex[3]->{w};
420		537
421	($w, $h)	538	($w, $h)
422	}	539	}
423		540
424	sub size_allocate {	541	sub size_allocate {
425	my ($self, $w, $h) = @_;	542	my ($self, $w, $h) = @_;
426		543
		544	return unless $self->{w} != $w \|\| $self->{h} != $h;
		545
427	$self->SUPER::size_allocate ($w, $h);	546	$self->SUPER::size_allocate ($w, $h);
428		547
429	$h -= $tex[1]->{height};	548	$h -= $tex[1]->{h};
430	$h -= $tex[4]->{height};	549	$h -= $tex[4]->{h};
431	$w -= $tex[2]->{width};	550	$w -= $tex[2]->{w};
432	$w -= $tex[3]->{width};	551	$w -= $tex[3]->{w};
433		552
434	$h = $h < 0 ? 0 : $h;	553	$h = $h < 0 ? 0 : $h;
435	$w = $w < 0 ? 0 : $w;	554	$w = $w < 0 ? 0 : $w;
436		555
		556	my $child = $self->child;
		557
437	$self->child->size_allocate ($w, $h);	558	$child->size_allocate ($w, $h);
438	$self->child->move ($tex[3]->{width}, $tex[1]->{height});	559	$child->move ($tex[3]->{w}, $tex[1]->{h});
439	}	560	}
440		561
441	sub _draw {	562	sub _draw {
442	my ($self) = @_;	563	my ($self) = @_;
443		564
444	my ($w, $h) = ($self->{w}, $self->{h});	565	my ($w, $h) = ($self->{w}, $self->{h});
445	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	566	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
446		567
447	glEnable GL_BLEND;	568	glEnable GL_BLEND;
		569	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448	glEnable GL_TEXTURE_2D;	570	glEnable GL_TEXTURE_2D;
449	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	571	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
451		572
452	my $top = $tex[1];	573	my $top = $tex[1];
453	$top->draw_quad (0, 0, $w, $top->{height});	574	$top->draw_quad (0, 0, $w, $top->{h});
454		575
455	my $left = $tex[3];	576	my $left = $tex[3];
456	$left->draw_quad (0, $top->{height}, $left->{width}, $ch);	577	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);
457		578
458	my $right = $tex[2];	579	my $right = $tex[2];
459	$right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);	580	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
460		581
461	my $bottom = $tex[4];	582	my $bottom = $tex[4];
462	$bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});	583	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
463		584
464	my $bg = $tex[0];	585	my $bg = $tex[0];
465	glBindTexture GL_TEXTURE_2D, $bg->{name};	586	glBindTexture GL_TEXTURE_2D, $bg->{name};
466	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	587	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
467	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;	588	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
468	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;	589	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
469		590
470	my $rep_x = $cw / $bg->{width};	591	my $rep_x = $cw / $bg->{w};
471	my $rep_y = $ch / $bg->{height};	592	my $rep_y = $ch / $bg->{h};
472		593
473	$bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch);	594	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
474		595
475	glDisable GL_BLEND;	596	glDisable GL_BLEND;
476	glDisable GL_TEXTURE_2D;	597	glDisable GL_TEXTURE_2D;
477		598
478	$self->child->draw;	599	$self->child->draw;
479		600
480	}	601	}
481		602
482	#############################################################################	603	#############################################################################
483		604
484	package CFClient::Widget::Table;	605	package CFClient::UI::Table;
485		606
486	our @ISA = CFClient::Widget::Bin::;	607	our @ISA = CFClient::UI::Base::;
487		608
488	use SDL::OpenGL;	609	use SDL::OpenGL;
489		610
490	sub add {	611	sub add {
491	my ($self, $x, $y, $chld) = @_;	612	my ($self, $x, $y, $chld) = @_;
…		…
566	}	687	}
567	}	688	}
568		689
569	#############################################################################	690	#############################################################################
570		691
571	package CFClient::Widget::VBox;	692	package CFClient::UI::VBox;
572		693
573	our @ISA = CFClient::Widget::Container::;	694	our @ISA = CFClient::UI::Container::;
574		695
575	use SDL::OpenGL;	696	use SDL::OpenGL;
576		697
577	sub size_request {	698	sub size_request {
578	my ($self) = @_;	699	my ($self) = @_;
…		…
586	}	707	}
587		708
588	sub size_allocate {	709	sub size_allocate {
589	my ($self, $w, $h) = @_;	710	my ($self, $w, $h) = @_;
590		711
		712	return unless $self->{w} != $w \|\| $self->{h} != $h;
		713
591	$self->w ($w);	714	$self->{w} = $w;
592	$self->h ($h);	715	$self->{h} = $h;
593		716
594	my $exp;	717	return unless $self->{h};
595	my @oth;	718
596	# find expand widget	719	my $children = $self->{children};
597	for (@{$self->{children}}) {	720
598	if ($_->{expand}) {	721	my @h = map +($_->size_request)[1], @$children;
599	$exp = $_;	722
600	last;	723	my $req_h = List::Util::sum @h;
		724
		725	if ($req_h > $h) {
		726	# ah well, not enough space
		727	$_ = $h[$_] * $h / $req_h for @h;
		728	} else {
		729	my @exp = grep $_->{expand}, @$children;
		730	@exp = @$children unless @exp;
		731
		732	my %exp = map +($_ => 1), @exp;
		733
		734	for (0 .. $#$children) {
		735	my $child = $children->[$_];
		736
		737	my $alloc_h = $h[$_];
		738	$alloc_h += ($h - $req_h) / @exp if $exp{$child};
		739	$h[$_] = $alloc_h;
601	}	740	}
602	push @oth, $_;
603	}
604
605	my ($ow, $oh);
606
607	# get sizes of other widgets
608	for (@oth) {
609	my ($w, $h) = $_->size_request;
610	$oh += $h;
611	if ($ow < $w) { $ow = $w }
612	}	741	}
613		742
614	my $y = 0;	743	my $y = 0;
615	for (@{$self->{children}}) {	744	for (0 .. $#$children) {
		745	my $child = $children->[$_];
		746	my $h = $h[$_];
616	$_->move (0, $y);	747	$child->move (0, $y);
617
618	if ($_ == $exp) {
619	$_->size_allocate ($w, $h - $oh);
620	$y += $h - $oh;
621	} else {
622	my ($cw, $h) = $_->size_request;
623	$_->size_allocate ($w, $h);	748	$child->size_allocate ($w, $h);
		749
624	$y += $h;	750	$y += $h;
625	}
626	}	751	}
627	}	752	}
628		753
629	#############################################################################	754	#############################################################################
630		755
631	package CFClient::Widget::Label;	756	package CFClient::UI::Label;
632		757
633	our @ISA = CFClient::Widget::;	758	our @ISA = CFClient::UI::Base::;
634		759
635	use SDL::OpenGL;	760	use SDL::OpenGL;
636		761
637	sub new {	762	sub new {
638	my ($class, $x, $y, $z, $height, $text) = @_;	763	my ($class, %arg) = @_;
639		764
640	$height \|\|= $::FONTSIZE;
641
642	# TODO: color, and make height, xyz etc. optional
643	my $self = $class->SUPER::new (	765	my $self = $class->SUPER::new (
644	x => $x,	766	fg => [1, 1, 1],
645	y => $y,	767	height => $::FONTSIZE,
646	z => $z,	768	text => "",
647	height => $height,	769	align => -1,
648	layout => new CFClient::Layout,	770	layout => new CFClient::Layout,
		771	%arg
649	);	772	);
650		773
651	$self->set_text ($text);	774	$self->set_text ($self->{text});
652		775
653	$self	776	$self
		777	}
		778
		779	sub escape_text {
		780	local $_ = $_[1];
		781
		782	s/&/&/g;
		783	s/>/>/g;
		784	s/</</g;
		785
		786	$_[1]
654	}	787	}
655		788
656	sub set_text {	789	sub set_text {
657	my ($self, $text) = @_;	790	my ($self, $text) = @_;
658		791
659	$self->{text} = $text;	792	$self->{text} = $text;
660	$self->{layout}->set_markup ($text);	793	$self->{layout}->set_markup ($text);
661		794
662	delete $self->{texture};	795	delete $self->{texture};
		796	$self->update;
663	}	797	}
664		798
665	sub get_text {	799	sub get_text {
666	my ($self, $text) = @_;	800	my ($self, $text) = @_;
667		801
…		…
670		804
671	sub size_request {	805	sub size_request {
672	my ($self) = @_;	806	my ($self) = @_;
673		807
674	$self->{layout}->set_width;	808	$self->{layout}->set_width;
		809	$self->{layout}->set_height ($self->{height});
675	$self->{layout}->size	810	$self->{layout}->size
676	# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack	811	# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack
677	# (	812	# (
678	# $self->{texture}{width},	813	# $self->{texture}{w},
679	# $self->{texture}{height},	814	# $self->{texture}{h},
680	# )	815	# )
681	# } else {	816	# } else {
682	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};	817	# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h};
683	#	818	#
684	# ($w, $h)	819	# ($w, $h)
685	# }	820	# }
686	}	821	}
687		822
688	sub size_allocate {	823	sub size_allocate {
689	my ($self, $w, $h) = @_;	824	my ($self, $w, $h) = @_;
690		825
		826	return unless $self->{w} != $w \|\| $self->{h} != $h;
		827
691	$self->SUPER::size_allocate ($w, $h);	828	$self->SUPER::size_allocate ($w, $h);
692	delete $self->{texture};	829	delete $self->{texture};
693	}	830	}
694		831
		832	sub update {
		833	my ($self) = @_;
		834
		835	delete $self->{texture};
		836	$self->SUPER::update;
		837	}
		838
695	sub _draw {	839	sub _draw {
696	my ($self) = @_;	840	my ($self) = @_;
697		841
698	my $tex = $self->{texture} \|\|= do {	842	my $tex = $self->{texture} \|\|= do {
699	$self->{layout}->set_width ($self->{w});	843	$self->{layout}->set_width ($self->{w});
700	new_from_layout CFClient::Texture $self->{layout};	844	new_from_layout CFClient::Texture $self->{layout}
701	};	845	};
702		846
703	glEnable GL_BLEND;	847	glEnable GL_BLEND;
		848	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
704	glEnable GL_TEXTURE_2D;	849	glEnable GL_TEXTURE_2D;
705	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	850	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707		851
708	glColor 1, 0, 0, 1; # TODO color	852	glColor @{$self->{fg}};
709		853
		854	my $x =
		855	$self->{align} < 0 ? 0
		856	: $self->{align} > 0 ? $self->{w} - $tex->{w}
		857	: ($self->{w} - $tex->{w}) * 0.5;
		858
710	$tex->draw_quad (0, 0);	859	$tex->draw_quad ($x, 0);
711		860
		861	glDisable GL_TEXTURE_2D;
712	glDisable GL_BLEND;	862	glDisable GL_BLEND;
713	glDisable GL_TEXTURE_2D;	863	glGetError and die;
714	}	864	}
715		865
716	#############################################################################	866	#############################################################################
717		867
718	package CFClient::Widget::Entry;	868	package CFClient::UI::Entry;
719		869
720	our @ISA = CFClient::Widget::Label::;	870	our @ISA = CFClient::UI::Label::;
721		871
722	use SDL;	872	use SDL;
723	use SDL::OpenGL;	873	use SDL::OpenGL;
724		874
		875	sub new {
		876	my $class = shift;
		877
		878	$class->SUPER::new (
		879	fg => [1, 1, 1],
		880	bg => [0, 0, 0, 0.4],
		881	active_bg => [1, 1, 1],
		882	active_fg => [0, 0, 0],
		883	@_
		884	)
		885	}
		886
		887	sub _set_text {
		888	my ($self, $text) = @_;
		889
		890	$self->{last_activity} = $::NOW;
		891
		892	$self->{text} = $text;
		893	$self->{layout}->set_width ($self->{w});
		894
		895	$text =~ s/./*/g if $self->{hidden};
		896
		897
		898	$self->{layout}->set_markup ($self->escape_text ($text));
		899
		900	$text = substr $text, 0, $self->{cursor};
		901	utf8::encode $text;
		902
		903	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
		904	}
		905
		906	sub size_request {
		907	my ($self) = @_;
		908
		909	my ($w, $h) = $self->SUPER::size_request;
		910
		911	($w + 1, $h) # add 1 for cursor
		912	}
		913
		914	sub size_allocate {
		915	my ($self, $w, $h) = @_;
		916
		917	return unless $self->{w} != $w \|\| $self->{h} != $h;
		918
		919	$self->SUPER::size_allocate ($w, $h);
		920
		921	$self->_set_text ($self->{text});
		922	}
		923
		924	sub set_text {
		925	my ($self, $text) = @_;
		926
		927	$self->{cursor} = length $text;
		928	$self->_set_text ($text);
		929	$self->update;
		930	}
		931
725	sub key_down {	932	sub key_down {
726	my ($self, $ev) = @_;	933	my ($self, $ev) = @_;
727		934
728	my $mod = $ev->key_mod;	935	my $mod = $ev->key_mod;
729	my $sym = $ev->key_sym;	936	my $sym = $ev->key_sym;
…		…
731	my $uni = $ev->key_unicode;	938	my $uni = $ev->key_unicode;
732		939
733	my $text = $self->get_text;	940	my $text = $self->get_text;
734		941
735	if ($sym == SDLK_BACKSPACE) {	942	if ($sym == SDLK_BACKSPACE) {
736	substr $text, -1, 1, '';	943	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
		944	} elsif ($sym == SDLK_DELETE) {
		945	substr $text, $self->{cursor}, 1, "";
		946	} elsif ($sym == SDLK_LEFT) {
		947	--$self->{cursor} if $self->{cursor};
		948	} elsif ($sym == SDLK_RIGHT) {
		949	++$self->{cursor} if $self->{cursor} < length $self->{text};
737	} elsif ($uni) {	950	} elsif ($uni) {
738	$text .= chr $uni;	951	substr $text, $self->{cursor}++, 0, chr $uni;
739	}	952	}
740		953
741	$self->set_text ($text);	954	$self->_set_text ($text);
		955	$self->update;
		956	}
		957
		958	sub focus_in {
		959	my ($self) = @_;
		960
		961	$self->{last_activity} = $::NOW;
		962
		963	$self->SUPER::focus_in;
742	}	964	}
743		965
744	sub button_down {	966	sub button_down {
745	my ($self, $ev) = @_;	967	my ($self, $ev, $x, $y) = @_;
746		968
747	$self->focus_in;	969	$self->SUPER::button_down ($ev, $x, $y);
		970
		971	my $idx = $self->{layout}->xy_to_index ($x, $y);
		972
		973	# byte-index to char-index
		974	my $text = $self->{layout};
		975	utf8::encode $text;
		976	$self->{cursor} = length substr $text, 0, $idx;
		977
		978	$self->_set_text ($self->{text});
		979	$self->update;
748	}	980	}
749		981
750	sub mouse_motion {	982	sub mouse_motion {
751	my ($self, $ev, $x, $y) = @_;	983	my ($self, $ev, $x, $y) = @_;
752	printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	984	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
753	}	985	}
754		986
755	sub _draw {	987	sub _draw {
756	my ($self) = @_;	988	my ($self) = @_;
757		989
		990	local $self->{fg} = $self->{fg};
		991
758	if ($FOCUS == $self) {	992	if ($FOCUS == $self) {
759	glColor 1, 1, 1;	993	glColor @{$self->{active_bg}};
		994	$self->{fg} = $self->{active_fg};
760	} else {	995	} else {
761	glColor 0.7, 0.7, 0.7;	996	glColor @{$self->{bg}};
762	}	997	}
763		998
764	glBegin GL_QUADS;	999	glBegin GL_QUADS;
765	glVertex 0 , 0;	1000	glVertex 0 , 0;
766	glVertex 0 , $self->{h} - 1;	1001	glVertex 0 , $self->{h};
767	glVertex $self->{w} - 1, $self->{h} - 1;	1002	glVertex $self->{w}, $self->{h};
768	glVertex $self->{w} - 1, 0;	1003	glVertex $self->{w}, 0;
769	glEnd;	1004	glEnd;
770		1005
771	$self->SUPER::_draw;	1006	$self->SUPER::_draw;
772	}
773		1007
774	#############################################################################	1008	#TODO: force update every cursor change :(
		1009	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1010	glColor @{$self->{fg}};
		1011	glBegin GL_LINES;
		1012	glVertex $self->{cur_x}, $self->{cur_y};
		1013	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};
		1014	glEnd;
		1015	}
		1016	}
775		1017
		1018	#############################################################################
		1019
		1020	package CFClient::UI::Slider;
		1021
		1022	use strict;
		1023
		1024	use SDL::OpenGL;
		1025
		1026	our @ISA = CFClient::UI::DrawBG::;
		1027
		1028	sub size_request {
		1029	my ($self) = @_;
		1030
		1031	my $w = 50;
		1032	my $h = 10;
		1033
		1034	$self->{vertical} ? ($h, $w) : ($w, $h)
		1035	}
		1036
		1037	sub new {
		1038	my $class = shift;
		1039
		1040	# range [value, low, high, page]
		1041
		1042	$class->SUPER::new (
		1043	fg => [1, 1, 1],
		1044	active_fg => [0, 0, 0],
		1045	range => [0, 0, 100, 10],
		1046	vertical => 1,
		1047	@_
		1048	)
		1049	}
		1050
		1051	sub button_down {
		1052	my ($self, $ev, $x, $y) = @_;
		1053
		1054	$self->SUPER::button_down ($ev, $x, $y);
		1055	$self->mouse_motion ($ev, $x, $y);
		1056	}
		1057
		1058	sub mouse_motion {
		1059	my ($self, $ev, $x, $y) = @_;
		1060
		1061	if ($GRAB == $self) {
		1062	my ($value, $lo, $hi, $page) = @{$self->{range}};
		1063
		1064	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		1065
		1066	$x = $x * ($hi - $lo) / $w + $lo;
		1067	$x = $lo if $x < $lo;
		1068	$x = $hi - $page if $x > $hi - $page;
		1069	$self->{range}[0] = $x;
		1070
		1071	$self->emit (changed => $x);
		1072	$self->update;
		1073	}
		1074	}
		1075
		1076	sub _draw {
		1077	my ($self) = @_;
		1078
		1079	$self->SUPER::_draw ();
		1080
		1081	my ($w, $h) = @$self{qw(w h)};
		1082
		1083	if ($self->{vertical}) {
		1084	# draw a vertical slider like a rotated horizontal slider
		1085
		1086	glRotate 90, 0, 0, 1;
		1087	glTranslate 0, -$self->{w}, 0;
		1088
		1089	($w, $h) = ($h, $w);
		1090	}
		1091
		1092	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
		1093	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
		1094
		1095	my ($value, $lo, $hi, $page) = @{$self->{range}};
		1096
		1097	$page = int $page * $w / ($hi - $lo);
		1098	$value = int +($value - $lo) * $w / ($hi - $lo);
		1099
		1100	$w -= $page;
		1101	$page &= ~1;
		1102	glTranslate $page * 0.5, 0, 0;
		1103
		1104	glColor @$fg;
		1105	glBegin GL_LINES;
		1106	glVertex 0, 0; glVertex 0, $h;
		1107	glVertex $w - 1, 0; glVertex $w - 1, $h;
		1108	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
		1109	glEnd;
		1110
		1111	my $knob_a = $value - $page * 0.5;
		1112	my $knob_b = $value + $page * 0.5;
		1113
		1114	glBegin GL_QUADS;
		1115	glColor @$fg;
		1116	glVertex $knob_a, 0;
		1117	glVertex $knob_a, $h;
		1118	glVertex $knob_b, $h;
		1119	glVertex $knob_b, 0;
		1120
		1121	if ($knob_a < $knob_b - 2) {
		1122	glColor @$bg;
		1123	glVertex $knob_a + 1, 1;
		1124	glVertex $knob_a + 1, $h - 1;
		1125	glVertex $knob_b - 1, $h - 1;
		1126	glVertex $knob_b - 1, 1;
		1127	}
		1128	glEnd;
		1129	}
		1130
		1131	#############################################################################
		1132
776	package CFClient::Widget::MapWidget;	1133	package CFClient::UI::MapWidget;
777		1134
778	use strict;	1135	use strict;
779		1136
780	use List::Util qw(min max);	1137	use List::Util qw(min max);
781		1138
782	use SDL;	1139	use SDL;
783	use SDL::OpenGL;	1140	use SDL::OpenGL;
784	use SDL::OpenGL::Constants;
785		1141
786	our @ISA = CFClient::Widget::;	1142	our @ISA = CFClient::UI::Base::;
		1143
		1144	sub new {
		1145	my $class = shift;
		1146
		1147	$class->SUPER::new (
		1148	z => -1,
		1149	list => (glGenLists 1),
		1150	@_
		1151	)
		1152	}
787		1153
788	sub key_down {	1154	sub key_down {
789	print "MAPKEYDOWN\n";	1155	print "MAPKEYDOWN\n";
790	}	1156	}
791		1157
…		…
797	1 + int $::WIDTH / 32,	1163	1 + int $::WIDTH / 32,
798	1 + int $::HEIGHT / 32,	1164	1 + int $::HEIGHT / 32,
799	)	1165	)
800	}	1166	}
801		1167
		1168	sub update {
		1169	my ($self) = @_;
		1170
		1171	$self->{need_update} = 1;
		1172	$self->SUPER::update;
		1173	}
		1174
802	sub _draw {	1175	sub _draw {
803	my ($self) = @_;	1176	my ($self) = @_;
804		1177
		1178	if (delete $self->{need_update}) {
		1179	glNewList $self->{list}, GL_COMPILE;
		1180
805	my $mx = $::CONN->{mapx};	1181	my $mx = $::CONN->{mapx};
806	my $my = $::CONN->{mapy};	1182	my $my = $::CONN->{mapy};
807		1183
808	my $map = $::CONN->{map};	1184	my $map = $::CONN->{map};
809		1185
810	my ($xofs, $yofs);	1186	my ($xofs, $yofs);
811		1187
812	my $sw = 1 + int $::WIDTH / 32;	1188	my $sw = 1 + int $::WIDTH / 32;
813	my $sh = 1 + int $::HEIGHT / 32;	1189	my $sh = 1 + int $::HEIGHT / 32;
814		1190
815	if ($::CONN->{mapw} > $sw) {	1191	if ($::CONN->{mapw} > $sw) {
816	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;	1192	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
817	} else {	1193	} else {
818	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};	1194	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
819	}	1195	}
820		1196
821	if ($::CONN->{maph} > $sh) {	1197	if ($::CONN->{maph} > $sh) {
822	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;	1198	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
823	} else {	1199	} else {
824	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};	1200	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
825	}	1201	}
826		1202
827	glEnable GL_TEXTURE_2D;	1203	glEnable GL_TEXTURE_2D;
828	glEnable GL_BLEND;	1204	glEnable GL_BLEND;
		1205	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
829	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
830		1207
831	my $sw4 = ($sw + 3) & ~3;	1208	my $sw4 = ($sw + 3) & ~3;
832	my $darkness = "\x00" x ($sw4 * $sh);	1209	my $darkness = "\x00" x ($sw4 * $sh);
833		1210
834	for my $x (0 .. $sw - 1) {	1211	for my $x (0 .. $sw - 1) {
835	my $row = $map->[$x + $xofs];	1212	my $row = $map->[$x + $xofs];
836	for my $y (0 .. $sh - 1) {	1213	for my $y (0 .. $sh - 1) {
837		1214
838	my $cell = $row->[$y + $yofs]	1215	my $cell = $row->[$y + $yofs]
839	or next;	1216	or next;
840		1217
841	my $dark = $cell->[0];	1218	my $dark = $cell->[0];
842	if ($dark < 0) {	1219	if ($dark < 0) {
843	substr $darkness, $y * $sw4 + $x, 1, chr 224;	1220	substr $darkness, $y * $sw4 + $x, 1, chr 224;
844	} else {	1221	} else {
845	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;	1222	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
846	}	1223	}
847		1224
848	for my $num (grep $_, @$cell[1,2,3]) {	1225	for my $num (grep $_, @$cell[1,2,3]) {
849	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	1226	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
850		1227
851	my $w = $tex->{width};	1228	my ($w, $h) = @$tex{qw(w h)};
852	my $h = $tex->{height};
853		1229
854	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);	1230	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
		1231	}
855	}	1232	}
856	}	1233	}
857	}
858		1234
859	# if (1) { # higher quality darkness	1235	# if (1) { # higher quality darkness
860	# $lighting =~ s/(.)/$1$1$1/gs;	1236	# $lighting =~ s/(.)/$1$1$1/gs;
861	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;	1237	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
862	#	1238	#
…		…
864	#	1240	#
865	# $lighting = $pb->get_pixels;	1241	# $lighting = $pb->get_pixels;
866	# $lighting =~ s/(.)../$1/gs;	1242	# $lighting =~ s/(.)../$1/gs;
867	# }	1243	# }
868		1244
869	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
870	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1245	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
871		1246
872	$darkness = new CFClient::Texture	1247	$darkness = new CFClient::Texture
873	width => $sw4,	1248	w => $sw4,
874	height => $sh,	1249	h => $sh,
875	data => $darkness,	1250	data => $darkness,
876	internalformat => GL_ALPHA,	1251	internalformat => GL_ALPHA,
877	format => GL_ALPHA;	1252	format => GL_ALPHA;
878		1253
879	glColor 0.45, 0.45, 0.45, 1;	1254	glColor 0.45, 0.45, 0.45, 1;
880	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);	1255	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
881		1256
882	glDisable GL_TEXTURE_2D;	1257	glDisable GL_TEXTURE_2D;
883	glDisable GL_BLEND;	1258	glDisable GL_BLEND;
		1259
		1260	glEndList;
		1261	}
		1262
		1263	glCallList $self->{list};
884	}	1264	}
885		1265
886	my %DIR = (	1266	my %DIR = (
887	SDLK_KP8, [1, "north"],	1267	SDLK_KP8, [1, "north"],
888	SDLK_KP9, [2, "northeast"],	1268	SDLK_KP9, [2, "northeast"],
…		…
934	}	1314	}
935	}	1315	}
936		1316
937	#############################################################################	1317	#############################################################################
938		1318
939	package CFClient::Widget::Animator;	1319	package CFClient::UI::Animator;
940		1320
941	use SDL::OpenGL;	1321	use SDL::OpenGL;
942		1322
943	our @ISA = CFClient::Widget::Bin::;	1323	our @ISA = CFClient::UI::Bin::;
944		1324
945	sub moveto {	1325	sub moveto {
946	my ($self, $x, $y) = @_;	1326	my ($self, $x, $y) = @_;
947		1327
948	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	1328	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
976	glPopMatrix;	1356	glPopMatrix;
977	}	1357	}
978		1358
979	#############################################################################	1359	#############################################################################
980		1360
981	package CFClient::Widget::Toplevel;	1361	package CFClient::UI::Toplevel;
982		1362
983	our @ISA = CFClient::Widget::Container::;	1363	our @ISA = CFClient::UI::Container::;
984		1364
985	sub size_request {	1365	sub size_request {
986	($::WIDTH, $::HEIGHT)	1366	($::WIDTH, $::HEIGHT)
987	}	1367	}
988		1368
…		…
1022	$self->_draw;	1402	$self->_draw;
1023	}	1403	}
1024		1404
1025	#############################################################################	1405	#############################################################################
1026		1406
1027	package CFClient::Widget;	1407	package CFClient::UI;
1028		1408
1029	$TOPLEVEL = new CFClient::Widget::Toplevel;	1409	$TOPLEVEL = new CFClient::UI::Toplevel;
1030		1410
1031	1	1411	1
1032		1412

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.60 by root, Tue Apr 11 13:14:36 2006 UTC vs. Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.60 by root, Tue Apr 11 13:14:36 2006 UTC vs.
Revision 1.74 by root, Tue Apr 11 19:31:18 2006 UTC