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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC vs.
Revision 1.242 by elmex, Sat May 27 20:00:40 2006 UTC

…		…
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
8		8
9	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
10		11
11	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
12		13
		14	our $LAYOUT;
13	our $ROOT;	15	our $ROOT;
14	our $TOOLTIP;	16	our $TOOLTIP;
15	our $BUTTON_STATE;	17	our $BUTTON_STATE;
		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	for (grep { $_->{name} } values %WIDGET) {
		23	$LAYOUT->{$_->{name}} = {
		24	x => $_->{x} / $::WIDTH,
		25	y => $_->{y} / $::HEIGHT,
		26	w => $_->{w} / $::WIDTH,
		27	h => $_->{h} / $::HEIGHT
		28	};
		29	}
		30
		31	return $LAYOUT;
		32	}
		33
		34	sub set_layout {
		35	my ($layout) = @_;
		36	$LAYOUT = $layout;
		37	}
16		38
17	sub check_tooltip {	39	sub check_tooltip {
18	if (!$GRAB) {	40	if (!$GRAB) {
19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	41	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20	if (length $widget->{tooltip}) {	42	if (length $widget->{tooltip}) {
…		…
29	$TOOLTIP->set_tooltip_from ($widget);	51	$TOOLTIP->set_tooltip_from ($widget);
30	$TOOLTIP->show;	52	$TOOLTIP->show;
31		53
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	54	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33		55
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);	56	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
36	}	57	if $x + $TOOLTIP->{w} > $::WIDTH;
37		58
38	$TOOLTIP->move ($x, $y);	59	$TOOLTIP->move ($x, $y);
39	$TOOLTIP->check_size;	60	$TOOLTIP->check_size;
40	$TOOLTIP->update;	61	$TOOLTIP->update;
41	}	62	}
…		…
49	delete $TOOLTIP->{owner};	70	delete $TOOLTIP->{owner};
50	}	71	}
51		72
52	# class methods for events	73	# class methods for events
53	sub feed_sdl_key_down_event {	74	sub feed_sdl_key_down_event {
54	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	75	$FOCUS->emit (key_down => $_[0])
55	if $FOCUS;	76	if $FOCUS;
56	}	77	}
57		78
58	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
59	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	80	$FOCUS->emit (key_up => $_[0])
60	if $FOCUS;	81	if $FOCUS;
61	}	82	}
62		83
63	sub feed_sdl_button_down_event {	84	sub feed_sdl_button_down_event {
64	my ($ev) = @_;	85	my ($ev) = @_;
…		…
73	check_tooltip;	94	check_tooltip;
74	}	95	}
75		96
76	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
77		98
78	if ($GRAB) {	99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
79	($x, $y) = $GRAB->coord2local ($x, $y);	100	if $GRAB;
80	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81	}
82	}	101	}
83		102
84	sub feed_sdl_button_up_event {	103	sub feed_sdl_button_up_event {
85	my ($ev) = @_;	104	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	105	my ($x, $y) = ($ev->{x}, $ev->{y});
87		106
88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
89		108
90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91		110
92	if ($GRAB) {	111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93	($x, $y) = $GRAB->coord2local ($x, $y);	112	if $GRAB;
94	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95	}
96		113
97	if (!$BUTTON_STATE) {	114	if (!$BUTTON_STATE) {
98	my $grab = $GRAB; undef $GRAB;	115	my $grab = $GRAB; undef $GRAB;
99	$grab->update if $grab;	116	$grab->update if $grab;
100	$GRAB->update if $GRAB;	117	$GRAB->update if $GRAB;
…		…
116	$HOVER->update if $HOVER && $HOVER->{can_hover};	133	$HOVER->update if $HOVER && $HOVER->{can_hover};
117		134
118	check_tooltip;	135	check_tooltip;
119	}	136	}
120		137
121	if ($HOVER) {
122	($x, $y) = $HOVER->coord2local ($x, $y);
123	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
124	}	139	if $HOVER;
125	}	140	}
126		141
127	# convert position array to integers	142	# convert position array to integers
128	sub harmonize {	143	sub harmonize {
129	my ($vals) = @_;	144	my ($vals) = @_;
…		…
133	for (@$vals) {	148	for (@$vals) {
134	my $i = int $_ + $rem;	149	my $i = int $_ + $rem;
135	$rem += $_ - $i;	150	$rem += $_ - $i;
136	$_ = $i;	151	$_ = $i;
137	}	152	}
		153	}
		154
		155	sub full_refresh {
		156	# make a copy, otherwise for complains about freed values.
		157	my @widgets = values %WIDGET;
		158
		159	$_->update
		160	for @widgets;
		161	}
		162
		163	sub reconfigure_widgets {
		164	# make a copy, otherwise C<for> complains about freed values.
		165	my @widgets = values %WIDGET;
		166
		167	$_->reconfigure
		168	for @widgets;
		169	}
		170
		171	# call when resolution changes etc.
		172	sub rescale_widgets {
		173	my ($sx, $sy) = @_;
		174
		175	for my $widget (values %WIDGET) {
		176	if ($widget->{is_toplevel}) {
		177	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		178	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		179	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		180	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		181	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		182	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		183	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		184	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		185	}
		186	}
		187
		188	reconfigure_widgets;
138	}	189	}
139		190
140	#############################################################################	191	#############################################################################
141		192
142	package CFClient::UI::Base;	193	package CFClient::UI::Base;
…		…
160	if (/^connect_(.*)$/) {	211	if (/^connect_(.*)$/) {
161	$self->connect ($1 => delete $self->{$_});	212	$self->connect ($1 => delete $self->{$_});
162	}	213	}
163	}	214	}
164		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
		218	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		219	$self->{user_x} = $layout->{x} * $::WIDTH;
		220	$self->{user_y} = $layout->{y} * $::HEIGHT;
		221	$self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
		222	$self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
		223	}
		224
165	$self	225	$self
166	}	226	}
167		227
168	sub destroy {	228	sub destroy {
169	my ($self) = @_;	229	my ($self) = @_;
…		…
172	%$self = ();	232	%$self = ();
173	}	233	}
174		234
175	sub show {	235	sub show {
176	my ($self) = @_;	236	my ($self) = @_;
177
178	return if $self->{parent};	237	return if $self->{parent};
179		238
180	$CFClient::UI::ROOT->add ($self);	239	$CFClient::UI::ROOT->add ($self);
181	}	240	}
182		241
183	sub hide {	242	sub show_centered {
184	my ($self) = @_;	243	my ($self) = @_;
		244	return if $self->{parent};
		245
		246	$self->show;
		247
		248	$CFClient::UI::ROOT->on_post_alloc (
		249	"centered $self" => sub {
		250	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		251	},
		252	);
		253	}
		254
		255	sub set_invisible {
		256	my ($self) = @_;
		257
		258	# broken show/hide model
		259
		260	delete $self->{root};
		261	delete $self->{visible};
185		262
186	undef $GRAB if $GRAB == $self;	263	undef $GRAB if $GRAB == $self;
187	undef $HOVER if $HOVER == $self;	264	undef $HOVER if $HOVER == $self;
		265
		266	CFClient::UI::check_tooltip
		267	if $CFClient::UI::TOOLTIP->{owner} == $self;
		268
		269	$self->focus_out;
		270	}
		271
		272	sub hide {
		273	my ($self) = @_;
		274
		275	$self->set_invisible;
188		276
189	$self->{parent}->remove ($self)	277	$self->{parent}->remove ($self)
190	if $self->{parent};	278	if $self->{parent};
191	}	279	}
192		280
…		…
242		330
243	sub size_allocate {	331	sub size_allocate {
244	# nothing to be done	332	# nothing to be done
245	}	333	}
246		334
		335	sub reconfigure {
		336	my ($self) = @_;
		337
		338	$self->check_size (1);
		339	$self->update;
		340	}
		341
247	sub children {	342	sub children {
248	}
249
250	# call when resolution changes etc.
251	sub reconfigure {
252	my ($self) = @_;
253
254	$_->reconfigure
255	for $self->children;
256
257	$self->check_size;
258	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259	$self->update;
260	}	343	}
261		344
262	sub set_max_size {	345	sub set_max_size {
263	my ($self, $w, $h) = @_;	346	my ($self, $w, $h) = @_;
264		347
265	delete $self->{max_w}; $self->{max_w} = $w if $w;	348	delete $self->{max_w}; $self->{max_w} = $w if $w;
266	delete $self->{max_h}; $self->{max_h} = $h if $h;	349	delete $self->{max_h}; $self->{max_h} = $h if $h;
		350	}
		351
		352	sub set_tooltip {
		353	my ($self, $tooltip) = @_;
		354
		355	$tooltip =~ s/^\s+//;
		356	$tooltip =~ s/\s+$//;
		357
		358	return if $self->{tooltip} eq $tooltip;
		359
		360	$self->{tooltip} = $tooltip;
		361
		362	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		363	delete $CFClient::UI::TOOLTIP->{owner};
		364	CFClient::UI::check_tooltip;
		365	}
267	}	366	}
268		367
269	# translate global coordinates to local coordinate system	368	# translate global coordinates to local coordinate system
270	sub coord2local {	369	sub coord2local {
271	my ($self, $x, $y) = @_;	370	my ($self, $x, $y) = @_;
…		…
286	return if $FOCUS == $self;	385	return if $FOCUS == $self;
287	return unless $self->{can_focus};	386	return unless $self->{can_focus};
288		387
289	my $focus = $FOCUS; $FOCUS = $self;	388	my $focus = $FOCUS; $FOCUS = $self;
290		389
291	$self->emit (focus_in => $focus);	390	$self->_emit (focus_in => $focus);
292		391
293	$focus->update if $focus;	392	$focus->update if $focus;
294	$FOCUS->update;	393	$FOCUS->update;
295	}	394	}
296		395
…		…
299		398
300	return unless $FOCUS == $self;	399	return unless $FOCUS == $self;
301		400
302	my $focus = $FOCUS; undef $FOCUS;	401	my $focus = $FOCUS; undef $FOCUS;
303		402
304	$self->emit (focus_out => $focus);	403	$self->_emit (focus_out => $focus);
305		404
306	$focus->update if $focus; #?	405	$focus->update if $focus; #?
		406
		407	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		408	unless $FOCUS;
307	}	409	}
308		410
309	sub mouse_motion { }	411	sub mouse_motion { }
310	sub button_up { }	412	sub button_up { }
311	sub key_down { }	413	sub key_down { }
312	sub key_up { }	414	sub key_up { }
313		415
314	sub button_down {	416	sub button_down {
315	my ($self, $ev, $x, $y) = @_;	417	my ($self, $ev, $x, $y) = @_;
316		418
317	$self->focus_in;	419	$self->focus_in;
…		…
351	if ($ENV{PCLIENT_DEBUG}) {	453	if ($ENV{PCLIENT_DEBUG}) {
352	glPushMatrix;	454	glPushMatrix;
353	glColor 1, 1, 0, 1;	455	glColor 1, 1, 0, 1;
354	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;	456	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355	glBegin GL_LINE_LOOP;	457	glBegin GL_LINE_LOOP;
356	glVertex 0 , 0;	458	glVertex 0 , 0;
357	glVertex $self->{w}, 0;	459	glVertex $self->{w} - 1, 0;
358	glVertex $self->{w}, $self->{h};	460	glVertex $self->{w} - 1, $self->{h} - 1;
359	glVertex 0 , $self->{h};	461	glVertex 0 , $self->{h} - 1;
360	glEnd;	462	glEnd;
361	glPopMatrix;	463	glPopMatrix;
362	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	464	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
363	}	465	}
364	}	466	}
365		467
366	sub _draw {	468	sub _draw {
367	my ($self) = @_;	469	my ($self) = @_;
…		…
384	sub set_parent {	486	sub set_parent {
385	my ($self, $parent) = @_;	487	my ($self, $parent) = @_;
386		488
387	Scalar::Util::weaken ($self->{parent} = $parent);	489	Scalar::Util::weaken ($self->{parent} = $parent);
388		490
		491	$self->{root} = $parent->{root};
		492	$self->{visible} = $parent->{visible} + 1;
		493
		494	# TODO: req_w _does_change after ->reconfigure
389	$self->check_size	495	$self->check_size
390	unless exists $self->{req_w};	496	unless exists $self->{req_w};
		497
		498	$self->show;
391	}	499	}
392		500
393	sub check_size {	501	sub check_size {
394	my ($self, $forced) = @_;	502	my ($self, $forced) = @_;
395		503
…		…
408	my ($self, $signal, $cb) = @_;	516	my ($self, $signal, $cb) = @_;
409		517
410	push @{ $self->{signal_cb}{$signal} }, $cb;	518	push @{ $self->{signal_cb}{$signal} }, $cb;
411	}	519	}
412		520
		521	sub _emit {
		522	my ($self, $signal, @args) = @_;
		523
		524	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		525	}
		526
413	sub emit {	527	sub emit {
414	my ($self, $signal, @args) = @_;	528	my ($self, $signal, @args) = @_;
415		529
416	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}	530	$self->_emit ($signal, @args)
		531	|| $self->$signal (@args);
417	}	532	}
418		533
419	sub DESTROY {	534	sub DESTROY {
420	my ($self) = @_;	535	my ($self) = @_;
421		536
		537	delete $WIDGET{$self+0};
422	#$self->deactivate;	538	#$self->deactivate;
423	}	539	}
424		540
425	#############################################################################	541	#############################################################################
426		542
…		…
435	my $class = shift;	551	my $class = shift;
436		552
437	# range [value, low, high, page]	553	# range [value, low, high, page]
438		554
439	$class->SUPER::new (	555	$class->SUPER::new (
440	bg => [0, 0, 0, 0.2],	556	#bg => [0, 0, 0, 0.2],
441	active_bg => [1, 1, 1, 0.5],	557	#active_bg => [1, 1, 1, 0.5],
442	@_	558	@_
443	)	559	)
444	}	560	}
445		561
446	sub _draw {	562	sub _draw {
447	my ($self) = @_;	563	my ($self) = @_;
448		564
		565	my $color = $FOCUS == $self && $self->{active_bg}
		566	? $self->{active_bg}
		567	: $self->{bg};
		568
		569	if ($color && (@$color < 4 || $color->[3])) {
449	my ($w, $h) = @$self{qw(w h)};	570	my ($w, $h) = @$self{qw(w h)};
450		571
451	glEnable GL_BLEND;	572	glEnable GL_BLEND;
452	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	573	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
453	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	574	glColor @$color;
454		575
455	glBegin GL_QUADS;	576	glBegin GL_QUADS;
456	glVertex 0 , 0;	577	glVertex 0 , 0;
457	glVertex 0 , $h;	578	glVertex 0 , $h;
458	glVertex $w, $h;	579	glVertex $w, $h;
459	glVertex $w, 0;	580	glVertex $w, 0;
460	glEnd;	581	glEnd;
461		582
462	glDisable GL_BLEND;	583	glDisable GL_BLEND;
		584	}
463	}	585	}
464		586
465	#############################################################################	587	#############################################################################
466		588
467	package CFClient::UI::Empty;	589	package CFClient::UI::Empty;
…		…
527	delete $child->{parent};	649	delete $child->{parent};
528	$child->hide;	650	$child->hide;
529		651
530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	652	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531		653
532	$self->check_size;	654	$self->check_size (1);
533	$self->update;	655	$self->update;
534	}	656	}
535		657
536	sub clear {	658	sub clear {
537	my ($self) = @_;	659	my ($self) = @_;
…		…
628	}	750	}
629		751
630	sub update {	752	sub update {
631	my ($self) = @_;	753	my ($self) = @_;
632		754
633	$ROOT->on_refresh ($self => sub { $self->render_child });	755	$ROOT->on_post_alloc ($self => sub { $self->render_child });
634	$self->SUPER::update;	756	$self->SUPER::update;
635	}	757	}
636		758
637	sub size_allocate {	759	sub size_allocate {
638	my ($self, $w, $h) = @_;	760	my ($self, $w, $h) = @_;
…		…
651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	773	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652	glClearColor 0, 0, 0, 0;	774	glClearColor 0, 0, 0, 0;
653	glClear GL_COLOR_BUFFER_BIT;	775	glClear GL_COLOR_BUFFER_BIT;
654		776
655	$self->_render;	777	$self->_render;
656	# glColorMask 1, 1, 1, 0;
657	# glEnable GL_BLEND;
658	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659	# glRasterPos 0, 0;
660	# glCopyPixels 0, 0, $self->{w}, $self->{h};
661	# glDisable GL_BLEND;
662	# glColorMask 1, 1, 1, 1;
663	};	778	};
664	}	779	}
665		780
666	sub _draw {	781	sub _draw {
667	my ($self) = @_;	782	my ($self) = @_;
…		…
671	my $tex = $self->{texture}	786	my $tex = $self->{texture}
672	or return;	787	or return;
673		788
674	glEnable GL_TEXTURE_2D;	789	glEnable GL_TEXTURE_2D;
675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	790	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676	glColor 0, 0, 0, 1;	791	glColor 1, 1, 1, 1;
677		792
678	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	793	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
679		794
680	glDisable GL_TEXTURE_2D;	795	glDisable GL_TEXTURE_2D;
681	}	796	}
…		…
684		799
685	package CFClient::UI::ViewPort;	800	package CFClient::UI::ViewPort;
686		801
687	our @ISA = CFClient::UI::Window::;	802	our @ISA = CFClient::UI::Window::;
688		803
		804	sub new {
		805	my $class = shift;
		806
		807	$class->SUPER::new (
		808	scroll_x => 0,
		809	scroll_y => 1,
		810	@_,
		811	)
		812	}
		813
689	sub size_request {	814	sub size_request {
690	my ($self) = @_;	815	my ($self) = @_;
691		816
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	817	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		818
695	@$self{qw(child_w child_h)}	819	@$self{qw(child_w child_h)}
696	}	820	}
697		821
698	sub size_allocate {	822	sub size_allocate {
699	my ($self, $w, $h) = @_;	823	my ($self, $w, $h) = @_;
700		824
		825	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		826	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		827
		828	$self->child->configure (0, 0, $w, $h);
701	$self->update;	829	$self->update;
702	}	830	}
703		831
704	sub set_offset {	832	sub set_offset {
705	my ($self, $x, $y) = @_;	833	my ($self, $x, $y) = @_;
…		…
759		887
760	my $slider = new CFClient::UI::Slider	888	my $slider = new CFClient::UI::Slider
761	vertical => 1,	889	vertical => 1,
762	range => [0, 0, 1, 0.01], # HACK fix	890	range => [0, 0, 1, 0.01], # HACK fix
763	connect_changed => sub {	891	connect_changed => sub {
764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	892	$self->{vp}->set_offset (0, $_[1]);
765	},	893	},
766	;	894	;
767		895
768	$self = $class->SUPER::new (	896	$self = $class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	897	vp => (new CFClient::UI::ViewPort expand => 1),
770	slider => $slider,	898	slider => $slider,
771	@_,	899	@_,
772	);	900	);
773		901
774	$self->{vp}->add ($self->{scrolled});	902	$self->{vp}->add ($self->{scrolled});
…		…
776	$self->add ($self->{slider});	904	$self->add ($self->{slider});
777		905
778	$self	906	$self
779	}	907	}
780		908
		909	sub update {
		910	my ($self) = @_;
		911
		912	$self->SUPER::update;
		913
		914	# todo: overwrite size_allocate of child
		915	my $child = $self->{vp}->child;
		916	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		917	}
		918
		919	sub size_allocate {
		920	my ($self, $w, $h) = @_;
		921
		922	$self->SUPER::size_allocate ($w, $h);
		923
		924	my $child = $self->{vp}->child;
		925	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		926	}
		927
781	#TODO# update range on size_allocate depeneing on child	928	#TODO# update range on size_allocate depending on child
782	# update viewport offset on scroll	929	# update viewport offset on scroll
783		930
784	#############################################################################	931	#############################################################################
785		932
786	package CFClient::UI::Frame;	933	package CFClient::UI::Frame;
787		934
788	our @ISA = CFClient::UI::Bin::;	935	our @ISA = CFClient::UI::Bin::;
789		936
790	use CFClient::OpenGL;	937	use CFClient::OpenGL;
		938
		939	sub new {
		940	my $class = shift;
		941
		942	$class->SUPER::new (
		943	bg => undef,
		944	@_,
		945	)
		946	}
		947
		948	sub _draw {
		949	my ($self) = @_;
		950
		951	if ($self->{bg}) {
		952	my ($w, $h) = @$self{qw(w h)};
		953
		954	glEnable GL_BLEND;
		955	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		956	glColor @{ $self->{bg} };
		957
		958	glBegin GL_QUADS;
		959	glVertex 0 , 0;
		960	glVertex 0 , $h;
		961	glVertex $w, $h;
		962	glVertex $w, 0;
		963	glEnd;
		964
		965	glDisable GL_BLEND;
		966	}
		967
		968	$self->SUPER::_draw;
		969	}
791		970
792	#############################################################################	971	#############################################################################
793		972
794	package CFClient::UI::FancyFrame;	973	package CFClient::UI::FancyFrame;
795		974
…		…
805	my $class = shift;	984	my $class = shift;
806		985
807	# TODO: user_x, user_y, overwrite moveto?	986	# TODO: user_x, user_y, overwrite moveto?
808		987
809	my $self = $class->SUPER::new (	988	my $self = $class->SUPER::new (
810	bg => [1, 1, 1, 1],	989	bg => [1, 1, 1, 1],
811	border_bg => [1, 1, 1, 1],	990	border_bg => [1, 1, 1, 1],
812	border => 0.6,	991	border => 0.6,
		992	is_toplevel => 1,
813	can_events => 1,	993	can_events => 1,
814	@_	994	@_
815	);	995	);
816		996
817	$self->{title} &&= new CFClient::UI::Label	997	$self->{title} &&= new CFClient::UI::Label
818	align => 0,	998	align => 0,
…		…
842	my ($self, $w, $h) = @_;	1022	my ($self, $w, $h) = @_;
843		1023
844	$h -= List::Util::max 0, $self->border * 2;	1024	$h -= List::Util::max 0, $self->border * 2;
845	$w -= List::Util::max 0, $self->border * 2;	1025	$w -= List::Util::max 0, $self->border * 2;
846		1026
847	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)	1027	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
848	if $self->{title};	1028	if $self->{title};
849		1029
850	$self->child->configure ($self->border, $self->border, $w, $h);	1030	$self->child->configure ($self->border, $self->border, $w, $h);
851	}	1031	}
852		1032
…		…
958	sub new {	1138	sub new {
959	my $class = shift;	1139	my $class = shift;
960		1140
961	$class->SUPER::new (	1141	$class->SUPER::new (
962	col_expand => [],	1142	col_expand => [],
963	@_	1143	@_,
964	)	1144	)
		1145	}
		1146
		1147	sub children {
		1148	grep $_, map @$_, grep $_, @{ $_[0]{children} }
965	}	1149	}
966		1150
967	sub add {	1151	sub add {
968	my ($self, $x, $y, $child) = @_;	1152	my ($self, $x, $y, $child) = @_;
969		1153
970	$child->set_parent ($self);	1154	$child->set_parent ($self);
971	$self->{children}[$y][$x] = $child;	1155	$self->{children}[$y][$x] = $child;
972		1156
973	$child->check_size;	1157	$self->check_size (1);
974	}	1158	}
975		1159
976	sub children {
977	grep $_, map @$_, grep $_, @{ $_[0]{children} }
978	}
979
980	# TODO: move to container class maybe? send childs a signal on removal?	1160	# TODO: move to container class maybe? send children a signal on removal?
981	sub clear {	1161	sub clear {
982	my ($self) = @_;	1162	my ($self) = @_;
983		1163
984	my @children = $self->children;	1164	my @children = $self->children;
985	delete $self->{children};	1165	delete $self->{children};
…		…
987	for (@children) {	1167	for (@children) {
988	delete $_->{parent};	1168	delete $_->{parent};
989	$_->hide;	1169	$_->hide;
990	}	1170	}
991		1171
		1172	$self->check_size (1);
992	$self->update;	1173	$self->update;
993	}	1174	}
994		1175
995	sub get_wh {	1176	sub get_wh {
996	my ($self) = @_;	1177	my ($self) = @_;
…		…
1028	sub size_allocate {	1209	sub size_allocate {
1029	my ($self, $w, $h) = @_;	1210	my ($self, $w, $h) = @_;
1030		1211
1031	my ($ws, $hs) = $self->get_wh;	1212	my ($ws, $hs) = $self->get_wh;
1032		1213
1033	my $req_w = sum @$ws;	1214	my $req_w = (sum @$ws) || 1;
1034	my $req_h = sum @$hs;	1215	my $req_h = (sum @$hs) || 1;
1035		1216
1036	# TODO: nicer code && do row_expand	1217	# TODO: nicer code && do row_expand
1037	my @col_expand = @{$self->{col_expand}};	1218	my @col_expand = @{$self->{col_expand}};
1038	@col_expand = (1) x @$ws unless @col_expand;	1219	@col_expand = (1) x @$ws unless @col_expand;
1039	my $col_expand = (sum @col_expand) || 1;	1220	my $col_expand = (sum @col_expand) || 1;
…		…
1213		1394
1214	#############################################################################	1395	#############################################################################
1215		1396
1216	package CFClient::UI::Label;	1397	package CFClient::UI::Label;
1217		1398
1218	our @ISA = CFClient::UI::Base::;	1399	our @ISA = CFClient::UI::DrawBG::;
1219		1400
1220	use CFClient::OpenGL;	1401	use CFClient::OpenGL;
1221		1402
1222	sub new {	1403	sub new {
1223	my ($class, %arg) = @_;	1404	my ($class, %arg) = @_;
1224		1405
1225	my $self = $class->SUPER::new (	1406	my $self = $class->SUPER::new (
1226	fg => [1, 1, 1],	1407	fg => [1, 1, 1],
		1408	#bg => none
		1409	#active_bg => none
1227	#font => default_font	1410	#font => default_font
1228	#text => initial text	1411	#text => initial text
1229	#markup => initial narkup	1412	#markup => initial narkup
		1413	#max_w => maximum pixel width
		1414	ellipsise => 3, # end
1230	layout => (new CFClient::Layout),	1415	layout => (new CFClient::Layout),
1231	fontsize => 1,	1416	fontsize => 1,
1232	align => -1,	1417	align => -1,
1233	valign => -1,	1418	valign => -1,
1234	padding => 2,	1419	padding => 2,
…		…
1249	}	1434	}
1250		1435
1251	$self	1436	$self
1252	}	1437	}
1253		1438
1254	sub escape {	1439	sub escape($) {
1255	local $_ = $_[1];	1440	local $_ = $_[0];
1256		1441
1257	s/&/&amp;/g;	1442	s/&/&amp;/g;
1258	s/>/&gt;/g;	1443	s/>/&gt;/g;
1259	s/</&lt;/g;	1444	s/</&lt;/g;
1260		1445
1261	$_[1]	1446	$_
1262	}	1447	}
1263		1448
1264	sub update {	1449	sub update {
1265	my ($self) = @_;	1450	my ($self) = @_;
1266		1451
…		…
1299	sub size_request {	1484	sub size_request {
1300	my ($self) = @_;	1485	my ($self) = @_;
1301		1486
1302	$self->{layout}->set_font ($self->{font}) if $self->{font};	1487	$self->{layout}->set_font ($self->{font}) if $self->{font};
1303	$self->{layout}->set_width ($self->{max_w} || -1);	1488	$self->{layout}->set_width ($self->{max_w} || -1);
		1489	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1490	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1491	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305		1492
1306	my ($w, $h) = $self->{layout}->size;	1493	my ($w, $h) = $self->{layout}->size;
1307		1494
1308	if (exists $self->{template}) {	1495	if (exists $self->{template}) {
…		…
1338	}	1525	}
1339		1526
1340	sub _draw {	1527	sub _draw {
1341	my ($self) = @_;	1528	my ($self) = @_;
1342		1529
		1530	$self->SUPER::_draw; # draw background, if applicable
		1531
1343	my $tex = $self->{texture} ||= do {	1532	my $tex = $self->{texture} ||= do {
1344	$self->{layout}->set_foreground (@{$self->{fg}});	1533	$self->{layout}->set_foreground (@{$self->{fg}});
1345	$self->{layout}->set_font ($self->{font}) if $self->{font};	1534	$self->{layout}->set_font ($self->{font}) if $self->{font};
1346	$self->{layout}->set_width ($self->{w});	1535	$self->{layout}->set_width ($self->{w});
		1536	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1537	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1347	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1538	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1348		1539
1349	my $tex = new_from_layout CFClient::Texture $self->{layout};	1540	my $tex = new_from_layout CFClient::Texture $self->{layout};
1350		1541
1351	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1542	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1352	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1543	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1353	: ($self->{w} - $tex->{w}) * 0.5;	1544	: ($self->{w} - $tex->{w}) * 0.5);
1354		1545
1355	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1546	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1356	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1547	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1357	: ($self->{h} - $tex->{h}) * 0.5;	1548	: ($self->{h} - $tex->{h}) * 0.5);
1358		1549
1359	$tex	1550	$tex
1360	};	1551	};
1361		1552
1362	glEnable GL_TEXTURE_2D;	1553	glEnable GL_TEXTURE_2D;
…		…
1390	active_fg => [0, 0, 0],	1581	active_fg => [0, 0, 0],
1391	can_hover => 1,	1582	can_hover => 1,
1392	can_focus => 1,	1583	can_focus => 1,
1393	valign => 0,	1584	valign => 0,
1394	can_events => 1,	1585	can_events => 1,
		1586	#text => ...
1395	@_	1587	@_
1396	)	1588	)
1397	}	1589	}
1398		1590
1399	sub _set_text {	1591	sub _set_text {
…		…
1409	$self->{text} = $text;	1601	$self->{text} = $text;
1410		1602
1411	$text =~ s/./*/g if $self->{hidden};	1603	$text =~ s/./*/g if $self->{hidden};
1412	$self->{layout}->set_text ("$text ");	1604	$self->{layout}->set_text ("$text ");
1413		1605
1414	$self->emit (changed => $self->{text});	1606	$self->_emit (changed => $self->{text});
1415	}	1607	}
1416		1608
1417	sub set_text {	1609	sub set_text {
1418	my ($self, $text) = @_;	1610	my ($self, $text) = @_;
1419		1611
1420	$self->{cursor} = length $text;	1612	$self->{cursor} = length $text;
1421	$self->_set_text ($text);	1613	$self->_set_text ($text);
		1614	$self->update;
1422	$self->check_size;	1615	$self->check_size;
1423	$self->update;
1424	}	1616	}
1425		1617
1426	sub get_text {	1618	sub get_text {
1427	$_[0]{text}	1619	$_[0]{text}
1428	}	1620	}
…		…
1431	my ($self) = @_;	1623	my ($self) = @_;
1432		1624
1433	my ($w, $h) = $self->SUPER::size_request;	1625	my ($w, $h) = $self->SUPER::size_request;
1434		1626
1435	($w + 1, $h) # add 1 for cursor	1627	($w + 1, $h) # add 1 for cursor
1436	}
1437
1438	sub size_allocate {
1439	my ($self, $w, $h) = @_;
1440
1441	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1442	}	1628	}
1443		1629
1444	sub key_down {	1630	sub key_down {
1445	my ($self, $ev) = @_;	1631	my ($self, $ev) = @_;
1446		1632
…		…
1448	my $sym = $ev->{sym};	1634	my $sym = $ev->{sym};
1449	my $uni = $ev->{unicode};	1635	my $uni = $ev->{unicode};
1450		1636
1451	my $text = $self->get_text;	1637	my $text = $self->get_text;
1452		1638
1453	if ($sym == 8) {	1639	if ($uni == 8) {
1454	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1640	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1455	} elsif ($sym == 127) {	1641	} elsif ($uni == 127) {
1456	substr $text, $self->{cursor}, 1, "";	1642	substr $text, $self->{cursor}, 1, "";
1457	} elsif ($sym == CFClient::SDLK_LEFT) {	1643	} elsif ($sym == CFClient::SDLK_LEFT) {
1458	--$self->{cursor} if $self->{cursor};	1644	--$self->{cursor} if $self->{cursor};
1459	} elsif ($sym == CFClient::SDLK_RIGHT) {	1645	} elsif ($sym == CFClient::SDLK_RIGHT) {
1460	++$self->{cursor} if $self->{cursor} < length $self->{text};	1646	++$self->{cursor} if $self->{cursor} < length $self->{text};
1461	} elsif ($sym == CFClient::SDLK_HOME) {	1647	} elsif ($sym == CFClient::SDLK_HOME) {
1462	$self->{cursor} = 0;	1648	$self->{cursor} = 0;
1463	} elsif ($sym == CFClient::SDLK_END) {	1649	} elsif ($sym == CFClient::SDLK_END) {
1464	$self->{cursor} = length $text;	1650	$self->{cursor} = length $text;
1465	} elsif ($sym == 27) {	1651	} elsif ($uni == 27) {
1466	$self->emit ('escape');	1652	$self->_emit ('escape');
1467	} elsif ($uni) {	1653	} elsif ($uni) {
1468	substr $text, $self->{cursor}++, 0, chr $uni;	1654	substr $text, $self->{cursor}++, 0, chr $uni;
1469	}	1655	}
1470		1656
1471	$self->_set_text ($text);	1657	$self->_set_text ($text);
1472	$self->update;	1658	$self->update;
		1659	$self->check_size;
1473	}	1660	}
1474		1661
1475	sub focus_in {	1662	sub focus_in {
1476	my ($self) = @_;	1663	my ($self) = @_;
1477		1664
…		…
1557	if ($sym == 13) {	1744	if ($sym == 13) {
1558	unshift @{$self->{history}},	1745	unshift @{$self->{history}},
1559	my $txt = $self->get_text;	1746	my $txt = $self->get_text;
1560	$self->{history_pointer} = -1;	1747	$self->{history_pointer} = -1;
1561	$self->{history_saveback} = '';	1748	$self->{history_saveback} = '';
1562	$self->emit (activate => $txt);	1749	$self->_emit (activate => $txt);
1563	$self->update;	1750	$self->update;
1564		1751
1565	} elsif ($sym == CFClient::SDLK_UP) {	1752	} elsif ($sym == CFClient::SDLK_UP) {
1566	if ($self->{history_pointer} < 0) {	1753	if ($self->{history_pointer} < 0) {
1567	$self->{history_saveback} = $self->get_text;	1754	$self->{history_saveback} = $self->get_text;
…		…
1606	my $class = shift;	1793	my $class = shift;
1607		1794
1608	$class->SUPER::new (	1795	$class->SUPER::new (
1609	padding => 4,	1796	padding => 4,
1610	fg => [1, 1, 1],	1797	fg => [1, 1, 1],
1611	bg => [1, 1, 1, 0.2],
1612	active_fg => [0, 0, 1],	1798	active_fg => [0, 0, 1],
1613	can_hover => 1,	1799	can_hover => 1,
1614	align => 0,	1800	align => 0,
1615	valign => 0,	1801	valign => 0,
1616	can_events => 1,	1802	can_events => 1,
1617	@_	1803	@_
1618	)	1804	)
1619	}	1805	}
1620		1806
		1807	sub activate { }
		1808
1621	sub button_up {	1809	sub button_up {
1622	my ($self, $ev, $x, $y) = @_;	1810	my ($self, $ev, $x, $y) = @_;
1623		1811
		1812	$self->emit ("activate")
1624	if ($x >= 0 && $x < $self->{w}	1813	if $x >= 0 && $x < $self->{w}
1625	&& $y >= 0 && $y < $self->{h}) {	1814	&& $y >= 0 && $y < $self->{h};
1626	$self->emit ("activate");
1627	}
1628	}	1815	}
1629		1816
1630	sub _draw {	1817	sub _draw {
1631	my ($self) = @_;	1818	my ($self) = @_;
1632		1819
…		…
1664		1851
1665	$class->SUPER::new (	1852	$class->SUPER::new (
1666	padding => 2,	1853	padding => 2,
1667	fg => [1, 1, 1],	1854	fg => [1, 1, 1],
1668	active_fg => [1, 1, 0],	1855	active_fg => [1, 1, 0],
		1856	bg => [0, 0, 0, 0.2],
		1857	active_bg => [1, 1, 1, 0.5],
1669	state => 0,	1858	state => 0,
1670	can_hover => 1,	1859	can_hover => 1,
1671	@_	1860	@_
1672	)	1861	)
1673	}	1862	}
…		…
1682	my ($self, $ev, $x, $y) = @_;	1871	my ($self, $ev, $x, $y) = @_;
1683		1872
1684	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1873	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1685	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1874	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1686	$self->{state} = !$self->{state};	1875	$self->{state} = !$self->{state};
1687	$self->emit (changed => $self->{state});	1876	$self->_emit (changed => $self->{state});
1688	}	1877	}
1689	}	1878	}
1690		1879
1691	sub _draw {	1880	sub _draw {
1692	my ($self) = @_;	1881	my ($self) = @_;
…		…
1957	qw(s1_slider.png s1_slider_bg.png);	2146	qw(s1_slider.png s1_slider_bg.png);
1958		2147
1959	sub new {	2148	sub new {
1960	my $class = shift;	2149	my $class = shift;
1961		2150
1962	# range [value, low, high, page]	2151	# range [value, low, high, page, unit]
1963		2152
1964	# TODO: 0-width page	2153	# TODO: 0-width page
1965	# TODO: req_w/h are wrong with vertical	2154	# TODO: req_w/h are wrong with vertical
1966	# TODO: calculations are off	2155	# TODO: calculations are off
1967	my $self = $class->SUPER::new (	2156	my $self = $class->SUPER::new (
1968	fg => [1, 1, 1],	2157	fg => [1, 1, 1],
1969	active_fg => [0, 0, 0],	2158	active_fg => [0, 0, 0],
		2159	bg => [0, 0, 0, 0.2],
		2160	active_bg => [1, 1, 1, 0.5],
1970	range => [0, 0, 100, 10],	2161	range => [0, 0, 100, 10, 0],
1971	req_w => $::WIDTH / 80,	2162	req_w => $::WIDTH / 80,
1972	req_h => $::WIDTH / 80,	2163	req_h => $::WIDTH / 80,
1973	vertical => 0,	2164	vertical => 0,
1974	can_hover => 1,	2165	can_hover => 1,
1975	inner_pad => 5,	2166	inner_pad => 0.02,
1976	@_	2167	@_
1977	);	2168	);
1978		2169
		2170	$self->set_value ($self->{range}[0]);
		2171	$self->update;
		2172
1979	$self	2173	$self
		2174	}
		2175
		2176	sub set_range {
		2177	my ($self, $range) = @_;
		2178
		2179	($range, $self->{range}) = ($self->{range}, $range);
		2180
		2181	$self->update
		2182	if "@$range" ne "@{$self->{range}}";
		2183	}
		2184
		2185	sub set_value {
		2186	my ($self, $value) = @_;
		2187
		2188	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2189
		2190	$hi = $lo + 1 if $hi <= $lo;
		2191
		2192	$page = $hi - $lo if $page > $hi - $lo;
		2193
		2194	$value = $lo if $value < $lo;
		2195	$value = $hi - $page if $value > $hi - $page;
		2196
		2197	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2198	if $unit;
		2199
		2200	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2201
		2202	if ($value != $old_value) {
		2203	$self->_emit (changed => $value);
		2204	$self->update;
		2205	}
1980	}	2206	}
1981		2207
1982	sub size_request {	2208	sub size_request {
1983	my ($self) = @_;	2209	my ($self) = @_;
1984		2210
…		…
1990		2216
1991	sub button_down {	2217	sub button_down {
1992	my ($self, $ev, $x, $y) = @_;	2218	my ($self, $ev, $x, $y) = @_;
1993		2219
1994	$self->SUPER::button_down ($ev, $x, $y);	2220	$self->SUPER::button_down ($ev, $x, $y);
		2221
		2222	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2223
1995	$self->mouse_motion ($ev, $x, $y);	2224	$self->mouse_motion ($ev, $x, $y);
1996	}	2225	}
1997		2226
1998	sub mouse_motion {	2227	sub mouse_motion {
1999	my ($self, $ev, $x, $y) = @_;	2228	my ($self, $ev, $x, $y) = @_;
2000		2229
2001	if ($GRAB == $self) {	2230	if ($GRAB == $self) {
		2231	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2232
		2233	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2234
		2235	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2236
		2237	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2238	}
		2239	}
		2240
		2241	sub update {
		2242	my ($self) = @_;
		2243
		2244	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2245	$self->set_value ($self->{range}[0]);
		2246
2002	my ($value, $lo, $hi, $page) = @{$self->{range}};	2247	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2248	my $range = ($hi - $page - $lo) || 1e-100;
2003		2249
2004	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2250	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2005		2251
2006	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2252	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2007	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2253	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2008		2254
2009	$x -= $inner_pad_px; # substract the padding	2255	$value = ($value - $lo) / $range;
2010	$x = $x * ($hi - $lo) / $inner_w + $lo;	2256	$value = $value * $self->{scale} + $self->{offset};
2011	$x = $lo if $x < $lo;
2012	$x = $hi - $page if $x > $hi - $page;
2013	$self->{range}[0] = $x;
2014		2257
2015	$self->emit (changed => $x);	2258	$self->{knob_x} = $value - $knob_w * 0.5;
2016	$self->update;	2259	$self->{knob_w} = $knob_w;
2017	}	2260	});
2018	}
2019		2261
2020	# the inner_* stuff is for generating a padding for the slider handle,	2262	$self->SUPER::update;
2021	# so that the handle doesn't leave the texture. This calculation isn't 100%
2022	# correct propably, but it does the job for now
2023	sub _calc_inner_pad_px {
2024	my ($self, $w) = @_;
2025	($w / 100) * $self->{inner_pad} # % to pixels
2026	}	2263	}
2027		2264
2028	sub _draw {	2265	sub _draw {
2029	my ($self) = @_;	2266	my ($self) = @_;
2030		2267
2031	$self->SUPER::_draw ();	2268	$self->SUPER::_draw ();
2032		2269
2033	my ($w, $h) = @$self{qw(w h)};	2270	glScale $self->{w}, $self->{h};
2034		2271
2035	if ($self->{vertical}) {	2272	if ($self->{vertical}) {
2036	# draw a vertical slider like a rotated horizontal slider	2273	# draw a vertical slider like a rotated horizontal slider
2037		2274
		2275	glTranslate 1, 0, 0;
2038	glRotate 90, 0, 0, 1;	2276	glRotate 90, 0, 0, 1;
2039	glTranslate 0, -$self->{w}, 0;
2040
2041	($w, $h) = ($h, $w);
2042	}	2277	}
2043		2278
2044	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2279	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2045	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2280	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2046		2281
2047	my ($value, $lo, $hi, $page) = @{$self->{range}};
2048
2049	$hi = $value + 1 if $lo == $hi;
2050
2051	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2052	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2053
2054	$page = int $page * $inner_w / ($hi - $lo);
2055	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2056
2057	$w -= $page;
2058	$page &= ~1;
2059	glTranslate $page * 0.5, 0, 0;
2060	$page ||= 2;
2061
2062	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2063	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2064
2065	glEnable GL_TEXTURE_2D;	2282	glEnable GL_TEXTURE_2D;
2066	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2067		2284
2068	# draw background	2285	# draw background
2069	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2286	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2070		2287
2071	# draw handle	2288	# draw handle
2072	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2289	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2073		2290
2074	glDisable GL_TEXTURE_2D;	2291	glDisable GL_TEXTURE_2D;
2075	}	2292	}
		2293
		2294	#############################################################################
		2295
		2296	package CFClient::UI::ValSlider;
		2297
		2298	our @ISA = CFClient::UI::HBox::;
		2299
		2300	sub new {
		2301	my ($class, %arg) = @_;
		2302
		2303	my $range = delete $arg{range};
		2304
		2305	my $self = $class->SUPER::new (
		2306	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2307	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2308	to_value => sub { shift },
		2309	from_value => sub { shift },
		2310	%arg,
		2311	);
		2312
		2313	$self->{slider}->connect (changed => sub {
		2314	my ($self, $value) = @_;
		2315	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2316	$self->{parent}->emit (changed => $value);
		2317	});
		2318
		2319	# $self->{entry}->connect (changed => sub {
		2320	# my ($self, $value) = @_;
		2321	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2322	# $self->{parent}->emit (changed => $value);
		2323	# });
		2324
		2325	$self->add ($self->{slider}, $self->{entry});
		2326
		2327	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2328
		2329	$self
		2330	}
		2331
		2332	sub set_range { shift->{slider}->set_range (@_) }
		2333	sub set_value { shift->{slider}->set_value (@_) }
2076		2334
2077	#############################################################################	2335	#############################################################################
2078		2336
2079	package CFClient::UI::TextView;	2337	package CFClient::UI::TextView;
2080		2338
…		…
2110		2368
2111	$self->{fontsize} = $fontsize;	2369	$self->{fontsize} = $fontsize;
2112	$self->reflow;	2370	$self->reflow;
2113	}	2371	}
2114		2372
2115	sub text_height {
2116	my ($self, $text) = @_;
2117
2118	my $layout = $self->{layout};
2119
2120	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2121	$layout->set_width ($self->{children}[0]{w});
2122	$layout->set_markup ($text);
2123
2124	($layout->size)[1]
2125	}
2126
2127	sub reflow {
2128	my ($self) = @_;
2129
2130	$self->{need_reflow}++;
2131	$self->update;
2132	}
2133
2134	sub size_allocate {	2373	sub size_allocate {
2135	my ($self, $w, $h) = @_;	2374	my ($self, $w, $h) = @_;
2136		2375
2137	$self->SUPER::size_allocate ($w, $h);	2376	$self->SUPER::size_allocate ($w, $h);
2138		2377
…		…
2141	$self->{layout}->set_width ($self->{children}[0]{w});	2380	$self->{layout}->set_width ($self->{children}[0]{w});
2142		2381
2143	$self->reflow;	2382	$self->reflow;
2144	}	2383	}
2145		2384
		2385	sub text_size {
		2386	my ($self, $text, $indent) = @_;
		2387
		2388	my $layout = $self->{layout};
		2389
		2390	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2391	$layout->set_width ($self->{children}[0]{w} - $indent);
		2392	$layout->set_markup ($text);
		2393
		2394	$layout->size
		2395	}
		2396
		2397	sub reflow {
		2398	my ($self) = @_;
		2399
		2400	$self->{need_reflow}++;
		2401	$self->update;
		2402	}
		2403
		2404	sub set_offset {
		2405	my ($self, $offset) = @_;
		2406
		2407	# todo: base offset on lines or so, not on pixels
		2408	$self->{children}[1]->set_value ($offset);
		2409	}
		2410
		2411	sub clear {
		2412	my ($self) = @_;
		2413
		2414	$self->{par} = [];
		2415	$self->{height} = 0;
		2416	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2417	}
		2418
2146	sub add_paragraph {	2419	sub add_paragraph {
2147	my ($self, $color, $text) = @_;	2420	my ($self, $color, $text, $indent) = @_;
2148		2421
2149	#TODO: intelligently "reformat" paragraph	2422	for my $line (split /\n/, $text) {
2150		2423	my ($w, $h) = $self->text_size ($line);
2151	my $height = $self->text_height ($text);
2152
2153	$self->{height} += $height;	2424	$self->{height} += $h;
		2425	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2426	}
2154		2427
2155	push @{$self->{par}}, [$height, $color, $text];
2156
2157	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2428	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2158	$self->{children}[1]->update;
2159	}	2429	}
2160		2430
2161	sub update {	2431	sub update {
2162	my ($self) = @_;	2432	my ($self) = @_;
2163		2433
…		…
2165		2435
2166	return unless $self->{h} > 0;	2436	return unless $self->{h} > 0;
2167		2437
2168	delete $self->{texture};	2438	delete $self->{texture};
2169		2439
2170	$ROOT->on_refresh ($self, sub {	2440	$ROOT->on_post_alloc ($self, sub {
		2441	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2442
2171	if (delete $self->{need_reflow}) {	2443	if (delete $self->{need_reflow}) {
2172	my $height = 0;	2444	my $height = 0;
2173		2445
2174	$height += $_->[0] = $self->text_height ($_->[2])	2446	my $layout = $self->{layout};
		2447
		2448	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2449
2175	for @{$self->{par}};	2450	for (@{$self->{par}}) {
		2451	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2452	$layout->set_width ($W - $_->[3]);
		2453	$layout->set_markup ($_->[4]);
		2454	my ($w, $h) = $layout->size;
		2455	$_->[0] = $w + $_->[3];
		2456	$_->[1] = $h;
		2457	}
		2458
		2459	$height += $_->[1];
		2460	}
2176		2461
2177	$self->{height} = $height;	2462	$self->{height} = $height;
2178		2463
2179	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2464	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2180		2465
2181	delete $self->{texture};	2466	delete $self->{texture};
2182	}	2467	}
2183		2468
2184	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2469	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2185	glClearColor 0, 0, 0, 0;	2470	glClearColor 0.5, 0.5, 0.5, 0;
2186	glClear GL_COLOR_BUFFER_BIT;	2471	glClear GL_COLOR_BUFFER_BIT;
2187		2472
2188	glEnable GL_TEXTURE_2D;
2189	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2190
2191	my $top = int $self->{children}[1]{range}[0];	2473	my $top = int $self->{children}[1]{range}[0];
2192		2474
2193	my $y0 = $top;	2475	my $y0 = $top;
2194	my $y1 = $top + $self->{h};	2476	my $y1 = $top + $H;
2195		2477
2196	my $y = 0;	2478	my $y = 0;
2197		2479
2198	my $layout = $self->{layout};	2480	my $layout = $self->{layout};
2199		2481
2200	$layout->set_font ($self->{font}) if $self->{font};	2482	$layout->set_font ($self->{font}) if $self->{font};
2201		2483
		2484	glEnable GL_BLEND;
		2485	#TODO# not correct in windows where rgba is forced off
		2486	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2487
2202	for my $par (@{$self->{par}}) {	2488	for my $par (@{$self->{par}}) {
2203	my $h = $par->[0];	2489	my $h = $par->[1];
2204		2490
2205	if ($y0 < $y + $h && $y < $y1) {	2491	if ($y0 < $y + $h && $y < $y1) {
2206	$layout->set_foreground (@{ $par->[1] });	2492	$layout->set_foreground (@{ $par->[2] });
		2493	$layout->set_width ($W - $par->[3]);
2207	$layout->set_markup ($par->[2]);	2494	$layout->set_markup ($par->[4]);
2208		2495
2209	my ($W, $H) = $layout->size;	2496	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2210	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2497
		2498	glRasterPos $par->[3], $y - $y0;
		2499	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2211	}	2500	}
2212		2501
2213	$y += $h;	2502	$y += $h;
2214	}	2503	}
2215		2504
2216	glDisable GL_TEXTURE_2D;	2505	glDisable GL_BLEND;
2217	};	2506	};
2218	});	2507	});
2219	}	2508	}
2220		2509
2221	sub _draw {	2510	sub _draw {
2222	my ($self) = @_;	2511	my ($self) = @_;
2223		2512
2224	glEnable GL_TEXTURE_2D;	2513	glEnable GL_TEXTURE_2D;
2225	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2514	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2226	glColor 1, 1, 1, 1;	2515	glColor 1, 1, 1, 1;
2227	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2516	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2228	glDisable GL_TEXTURE_2D;	2517	glDisable GL_TEXTURE_2D;
2229		2518
2230	$self->{children}[1]->draw;	2519	$self->{children}[1]->draw;
2231		2520
2232	}	2521	}
…		…
2301		2590
2302	# TODO: use animation	2591	# TODO: use animation
2303	if ($self->{state} = !$self->{state}) {	2592	if ($self->{state} = !$self->{state}) {
2304	$CFClient::UI::ROOT->add ($self->{other});	2593	$CFClient::UI::ROOT->add ($self->{other});
2305	$self->{other}->move ($self->coord2global (0, $self->{h}));	2594	$self->{other}->move ($self->coord2global (0, $self->{h}));
2306	$self->emit ("open");	2595	$self->_emit ("open");
2307	} else {	2596	} else {
2308	$CFClient::UI::ROOT->remove ($self->{other});	2597	$CFClient::UI::ROOT->remove ($self->{other});
2309	$self->emit ("close");	2598	$self->_emit ("close");
2310	}	2599	}
2311		2600
2312	$self->emit (changed => $self->{state});	2601	$self->_emit (changed => $self->{state});
2313	}	2602	}
2314		2603
2315	#############################################################################	2604	#############################################################################
2316		2605
2317	package CFClient::UI::Tooltip;	2606	package CFClient::UI::Tooltip;
…		…
2331		2620
2332	sub set_tooltip_from {	2621	sub set_tooltip_from {
2333	my ($self, $widget) = @_;	2622	my ($self, $widget) = @_;
2334		2623
2335	$self->add (new CFClient::UI::Label	2624	$self->add (new CFClient::UI::Label
2336	markup => $widget->{tooltip},	2625	markup => $widget->{tooltip},
2337	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2626	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338	fontsize => 0.8,	2627	fontsize => 0.8,
2339	fg => [0, 0, 0, 1],	2628	fg => [0, 0, 0, 1],
		2629	ellipsise => 0,
2340	font => ($widget->{tooltip_font} || $::FONT_PROP),	2630	font => ($widget->{tooltip_font} || $::FONT_PROP),
2341	);	2631	);
2342	}	2632	}
2343		2633
2344	sub size_request {	2634	sub size_request {
2345	my ($self) = @_;	2635	my ($self) = @_;
…		…
2391	use CFClient::OpenGL;	2681	use CFClient::OpenGL;
2392		2682
2393	sub new {	2683	sub new {
2394	my $class = shift;	2684	my $class = shift;
2395		2685
2396	$class->SUPER::new (	2686	my $self = $class->SUPER::new (
2397	aspect => 1,	2687	aspect => 1,
		2688	can_events => 0,
2398	@_,	2689	@_,
2399	)	2690	);
		2691
		2692	if ($self->{anim} && $self->{animspeed}) {
		2693	Scalar::Util::weaken (my $widget = $self);
		2694
		2695	$self->{timer} = Event->timer (
		2696	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2697	hard => 1,
		2698	interval => $self->{animspeed},
		2699	cb => sub {
		2700	++$widget->{frame};
		2701	$widget->update;
		2702	},
		2703	);
		2704	}
		2705
		2706	$self
2400	}	2707	}
2401		2708
2402	sub size_request {	2709	sub size_request {
2403	(32, 8)	2710	(32, 8)
2404	}	2711	}
2405		2712
		2713	sub update {
		2714	my ($self) = @_;
		2715
		2716	return unless $self->{visible};
		2717
		2718	$self->SUPER::update;
		2719	}
		2720
2406	sub _draw {	2721	sub _draw {
2407	my ($self) = @_;	2722	my ($self) = @_;
2408		2723
2409	return unless $::CONN;#d# manage and cache textures differently	2724	return unless $::CONN;
		2725
		2726	my $face;
		2727
		2728	if ($self->{frame}) {
		2729	my $anim = $::CONN->{anim}[$self->{anim}];
		2730
		2731	$face = $anim->[ $self->{frame} % @$anim ]
		2732	if $anim && @$anim;
		2733	}
		2734
2410	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2735	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411		2736
2412	# TODO animation
2413	if ($tex) {	2737	if ($tex) {
2414	glEnable GL_TEXTURE_2D;	2738	glEnable GL_TEXTURE_2D;
2415	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2739	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416	glColor 1, 1, 1, 1;	2740	glColor 1, 1, 1, 1;
2417	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2741	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418	glDisable GL_TEXTURE_2D;	2742	glDisable GL_TEXTURE_2D;
2419	}	2743	}
2420	}	2744	}
2421		2745
		2746	sub DESTROY {
		2747	my ($self) = @_;
		2748
		2749	$self->{timer}->cancel
		2750	if $self->{timer};
		2751
		2752	$self->SUPER::DESTROY;
		2753	}
		2754
2422	#############################################################################	2755	#############################################################################
2423		2756
2424	package CFClient::UI::InventoryItem;	2757	package CFClient::UI::Inventory;
2425		2758
2426	our @ISA = CFClient::UI::HBox::;	2759	our @ISA = CFClient::UI::ScrolledWindow::;
2427		2760
2428	sub new {	2761	sub new {
2429	my $class = shift;	2762	my $class = shift;
2430		2763
2431	my %args = @_;
2432
2433	my $item = delete $args{item};
2434
2435	my $desc = $item->{nrof} < 2
2436	? $item->{name}
2437	: "$item->{nrof} $item->{name_pl}";
2438
2439
2440	my $self = $class->SUPER::new (	2764	my $self = $class->SUPER::new (
2441	can_hover => 1,	2765	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2442	can_events => 1,
2443	tooltip => (CFClient::UI::Label->escape ($desc)
2444	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445	connect_button_down => sub {
2446	my ($self, $ev, $x, $y) = @_;
2447
2448	# todo: maybe put examine on 1? but should just be a tooltip :(
2449	if ($ev->{button} == 1) {
2450	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451	} elsif ($ev->{button} == 2) {
2452	$::CONN->send ("apply $item->{tag}");
2453	} elsif ($ev->{button} == 3) {
2454	CFClient::UI::Menu->new (
2455	items => [
2456	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457	[
2458	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459	sub { $::CONN->send ("lock $item->{tag}") },
2460	],
2461	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464	],
2465	)->popup ($ev);
2466	}
2467
2468	1
2469	},
2470	%args
2471	);
2472
2473	$self->add (new CFClient::UI::Face
2474	can_events => 0,
2475	face => $item->{face},
2476	anim => $item->{anim},
2477	animspeed => $item->{animspeed},
2478	);
2479
2480	$self->add (new CFClient::UI::Label
2481	can_events => 0,
2482	text => $desc,
2483	);
2484
2485	$self
2486	}
2487
2488	#############################################################################
2489
2490	package CFClient::UI::Inventory;
2491
2492	our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494	sub new {
2495	my $class = shift;
2496
2497	my $self = $class->SUPER::new (
2498	scrolled => (new CFClient::UI::VBox),
2499	@_,	2766	@_,
2500	);	2767	);
2501		2768
2502	$self	2769	$self
2503	}	2770	}
…		…
2506	my ($self, $items) = @_;	2773	my ($self, $items) = @_;
2507		2774
2508	$self->{scrolled}->clear;	2775	$self->{scrolled}->clear;
2509	return unless $items;	2776	return unless $items;
2510		2777
2511	my @items = sort { $a->{type} <=> $b->{type} } @$items;	2778	my @items = sort {
		2779	($a->{type} <=> $b->{type})
		2780	or ($a->{name} cmp $b->{name})
		2781	} @$items;
2512		2782
2513	$self->{real_items} = \@items;	2783	$self->{real_items} = \@items;
2514		2784
		2785	my $row = 0;
2515	for my $item (@items) {	2786	for my $item (@items) {
2516	my $desc = $item->{nrof} < 2	2787	CFClient::Item::update_widgets $item;
2517	? $item->{name}
2518	: "$item->{nrof} $item->{name_pl}";
2519		2788
2520	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);	2789	$self->{scrolled}->add (0, $row, $item->{face_widget});
2521	}	2790	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2791	$self->{scrolled}->add (2, $row, $item->{weight_widget});
2522		2792
2523	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];	2793	$row++;
		2794	}
2524	}	2795	}
2525		2796
2526	sub size_request {	2797	sub size_request {
2527	my ($self) = @_;	2798	my ($self) = @_;
2528	($self->{req_w}, $self->{req_h});	2799	($self->{req_w}, $self->{req_h});
…		…
2568		2839
2569	# popup given the event (must be a mouse button down event currently)	2840	# popup given the event (must be a mouse button down event currently)
2570	sub popup {	2841	sub popup {
2571	my ($self, $ev) = @_;	2842	my ($self, $ev) = @_;
2572		2843
2573	$self->emit ("popdown");	2844	$self->_emit ("popdown");
2574		2845
2575	# maybe save $GRAB? must be careful about events...	2846	# maybe save $GRAB? must be careful about events...
2576	$GRAB = $self;	2847	$GRAB = $self;
2577	$self->{button} = $ev->{button};	2848	$self->{button} = $ev->{button};
2578		2849
…		…
2593		2864
2594	if ($ev->{button} == $self->{button}) {	2865	if ($ev->{button} == $self->{button}) {
2595	undef $GRAB;	2866	undef $GRAB;
2596	$self->hide;	2867	$self->hide;
2597		2868
2598	$self->emit ("popdown");	2869	$self->_emit ("popdown");
2599	$self->{hover}[1]->() if $self->{hover};	2870	$self->{hover}[1]->() if $self->{hover};
2600	}	2871	}
2601	}	2872	}
2602		2873
2603	#############################################################################	2874	#############################################################################
2604		2875
2605	package CFClient::UI::Statusbox;	2876	package CFClient::UI::Statusbox;
2606		2877
2607	our @ISA = CFClient::UI::VBox::;	2878	our @ISA = CFClient::UI::VBox::;
		2879
		2880	sub new {
		2881	my $class = shift;
		2882
		2883	$class->SUPER::new (
		2884	fontsize => 0.8,
		2885	@_,
		2886	)
		2887	}
2608		2888
2609	sub reorder {	2889	sub reorder {
2610	my ($self) = @_;	2890	my ($self) = @_;
2611	my $NOW = time;	2891	my $NOW = time;
2612		2892
…		…
2631	? "<b>$item->{count} ×</b> $item->{text}"	2911	? "<b>$item->{count} ×</b> $item->{text}"
2632	: $item->{text};	2912	: $item->{text};
2633		2913
2634	for ($short) {	2914	for ($short) {
2635	s/^\s+//;	2915	s/^\s+//;
2636	s/\012.*/…/s;	2916	s/\s+/ /g;
2637	my $len = int 30 / $item->{fontsize};
2638	substr $_, $len, length, "…" if $len < length;
2639	}	2917	}
2640		2918
2641	new CFClient::UI::Label	2919	new CFClient::UI::Label
2642	markup => $short,	2920	markup => $short,
2643	tooltip => $item->{tooltip},	2921	tooltip => $item->{tooltip},
2644	tooltip_font => $::FONT_PROP,	2922	tooltip_font => $::FONT_PROP,
2645	tooltip_width => 0.67,	2923	tooltip_width => 0.67,
2646	fontsize => $item->{fontsize},	2924	fontsize => $item->{fontsize} || $self->{fontsize},
		2925	max_w => $::WIDTH * 0.44,
2647	color => $item->{color},	2926	fg => $item->{fg},
2648	can_events => 1,	2927	can_events => 1,
2649	can_hover => 1	2928	can_hover => 1
2650	};	2929	};
2651	}	2930	}
2652		2931
…		…
2654	$self->SUPER::add (reverse @widgets);	2933	$self->SUPER::add (reverse @widgets);
2655	}	2934	}
2656		2935
2657	sub add {	2936	sub add {
2658	my ($self, $text, %arg) = @_;	2937	my ($self, $text, %arg) = @_;
		2938
		2939	$text =~ s/^\s+//;
		2940	$text =~ s/\s+$//;
		2941
		2942	return unless $text;
2659		2943
2660	my $timeout = time + ((delete $arg{timeout}) || 60);	2944	my $timeout = time + ((delete $arg{timeout}) || 60);
2661		2945
2662	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	2946	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663		2947
…		…
2666	$item->{count}++;	2950	$item->{count}++;
2667	} else {	2951	} else {
2668	$item->{count} = 1;	2952	$item->{count} = 1;
2669	$item->{text} = $item->{tooltip} = $text;	2953	$item->{text} = $item->{tooltip} = $text;
2670	}	2954	}
		2955	$item->{id} = ++$self->{id};
2671	$item->{timeout} = $timeout;	2956	$item->{timeout} = $timeout;
2672	delete $item->{label};	2957	delete $item->{label};
2673	} else {	2958	} else {
2674	$self->{item}{$group} = {	2959	$self->{item}{$group} = {
2675	id => ++$self->{id},	2960	id => ++$self->{id},
2676	text => $text,	2961	text => $text,
2677	timeout => $timeout,	2962	timeout => $timeout,
2678	tooltip => $text,	2963	tooltip => $text,
2679	fontsize => 0.8,
2680	color => [0.8, 0.8, 0.8, 0.8],	2964	fg => [0.8, 0.8, 0.8, 0.8],
2681	pri => 0,	2965	pri => 0,
2682	count => 1,	2966	count => 1,
2683	%arg,	2967	%arg,
2684	};	2968	};
2685	}	2969	}
2686		2970
2687	$self->reorder;	2971	$self->reorder;
2688	}	2972	}
2689		2973
		2974	sub reconfigure {
		2975	my ($self) = @_;
		2976
		2977	delete $_->{label}
		2978	for values %{ $self->{item} || {} };
		2979
		2980	$self->reorder;
		2981	$self->SUPER::reconfigure;
		2982	}
		2983
2690	#############################################################################	2984	#############################################################################
2691		2985
2692	package CFClient::UI::Root;	2986	package CFClient::UI::Root;
2693		2987
2694	our @ISA = CFClient::UI::Container::;	2988	our @ISA = CFClient::UI::Container::;
…		…
2697		2991
2698	sub new {	2992	sub new {
2699	my $class = shift;	2993	my $class = shift;
2700		2994
2701	$class->SUPER::new (	2995	$class->SUPER::new (
		2996	visible => 1,
2702	@_,	2997	@_,
2703	)	2998	)
2704	}	2999	}
2705		3000
2706	sub configure {	3001	sub configure {
…		…
2724	}	3019	}
2725		3020
2726	sub size_allocate {	3021	sub size_allocate {
2727	my ($self, $w, $h) = @_;	3022	my ($self, $w, $h) = @_;
2728		3023
2729	my $old_w = $self->{old_w};
2730	my $old_h = $self->{old_h};
2731
2732	if ($old_w && $old_h) {
2733	for my $child ($self->children) {
2734	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742	}
2743	}
2744
2745	for my $child ($self->children) {	3024	for my $child ($self->children) {
2746	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3025	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747		3026
		3027	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3028	if exists $child->{req_x};
		3029
		3030	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3031	if exists $child->{req_y};
		3032
2748	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3033	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2749	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3034	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3035
2750	$child->configure ($X, $Y, $W, $H);	3036	$child->configure ($X, $Y, $W, $H);
2751	}	3037	}
2752
2753	$self->{old_w} = $w;
2754	$self->{old_h} = $h;
2755	}	3038	}
2756		3039
2757	sub coord2local {	3040	sub coord2local {
2758	my ($self, $x, $y) = @_;	3041	my ($self, $x, $y) = @_;
2759		3042
…		…
2772	$self->check_size;	3055	$self->check_size;
2773	$::WANT_REFRESH++;	3056	$::WANT_REFRESH++;
2774	}	3057	}
2775		3058
2776	sub add {	3059	sub add {
2777	my ($self, $child) = @_;	3060	my ($self, @children) = @_;
2778		3061
		3062	for (my @widgets = @children; my $w = pop @widgets; ) {
		3063	push @widgets, $w->children;
		3064	$w->{root} = $self;
		3065	$w->{visible} = $self->{visible} + 1;
		3066	}
		3067
		3068	for my $child (@children) {
		3069	$child->{is_toplevel} = 1;
		3070
2779	# integerise window positions	3071	# integerise window positions
2780	$child->{x} = int $child->{x};	3072	$child->{x} = int $child->{x};
2781	$child->{y} = int $child->{y};	3073	$child->{y} = int $child->{y};
		3074	}
2782		3075
2783	$self->SUPER::add ($child);	3076	$self->SUPER::add (@children);
		3077	}
		3078
		3079	sub remove {
		3080	my ($self, @children) = @_;
		3081
		3082	$self->SUPER::remove (@children);
		3083
		3084	while (@children) {
		3085	my $w = pop @children;
		3086	push @children, $w->children;
		3087	$w->set_invisible;
		3088	}
2784	}	3089	}
2785		3090
2786	sub on_refresh {	3091	sub on_refresh {
2787	my ($self, $id, $cb) = @_;	3092	my ($self, $id, $cb) = @_;
2788		3093
2789	$self->{refresh_hook}{$id} = $cb;	3094	$self->{refresh_hook}{$id} = $cb;
2790	}	3095	}
2791		3096
		3097	sub on_post_alloc {
		3098	my ($self, $id, $cb) = @_;
		3099
		3100	$self->{post_alloc_hook}{$id} = $cb;
		3101	}
		3102
2792	sub draw {	3103	sub draw {
2793	my ($self) = @_;	3104	my ($self) = @_;
		3105
		3106	while ($self->{refresh_hook}) {
		3107	$_->()
		3108	for values %{delete $self->{refresh_hook}};
		3109	}
2794		3110
2795	if ($self->{check_size}) {	3111	if ($self->{check_size}) {
2796	my @queue = ([], []);	3112	my @queue = ([], []);
2797		3113
2798	for (;;) {	3114	for (;;) {
…		…
2830	$w = 0 if $w < 0;	3146	$w = 0 if $w < 0;
2831	$h = 0 if $h < 0;	3147	$h = 0 if $h < 0;
2832		3148
2833	$widget->{w} = $w;	3149	$widget->{w} = $w;
2834	$widget->{h} = $h;	3150	$widget->{h} = $h;
2835	$widget->size_allocate ($w, $h);
2836	$widget->emit (size_allocate => $w, $h);	3151	$widget->emit (size_allocate => $w, $h);
2837	}	3152	}
2838	}	3153	}
2839		3154
2840	while ($self->{refresh_hook}) {	3155	while ($self->{post_alloc_hook}) {
2841	$_->()	3156	$_->()
2842	for values %{delete $self->{refresh_hook}};	3157	for values %{delete $self->{post_alloc_hook}};
2843	}	3158	}
2844		3159
2845	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3160	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2846	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3161	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2847	glClear GL_COLOR_BUFFER_BIT;	3162	glClear GL_COLOR_BUFFER_BIT;
2848		3163
2849	glMatrixMode GL_PROJECTION;	3164	glMatrixMode GL_PROJECTION;
2850	glLoadIdentity;	3165	glLoadIdentity;
2851	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3166	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2852	glMatrixMode GL_MODELVIEW;	3167	glMatrixMode GL_MODELVIEW;
2853	glLoadIdentity;	3168	glLoadIdentity;
2854		3169
2855	$self->_draw;	3170	$self->_draw;
2856	}	3171	}
…		…
2858	#############################################################################	3173	#############################################################################
2859		3174
2860	package CFClient::UI;	3175	package CFClient::UI;
2861		3176
2862	$ROOT = new CFClient::UI::Root;	3177	$ROOT = new CFClient::UI::Root;
2863	$TOOLTIP = new CFClient::UI::Tooltip;	3178	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2864		3179
2865	1	3180	1
2866		3181

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