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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.120 by elmex, Sun Apr 16 17:43:17 2006 UTC vs.
Revision 1.188 by root, Mon May 8 21:16:09 2006 UTC

…		…
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $ROOT;	12	our $ROOT;
		13	our $TOOLTIP;
13	our $BUTTON_STATE;	14	our $BUTTON_STATE;
		15
		16	sub check_tooltip {
		17	if (!$GRAB) {
		18	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		19	if (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29
		30	$TOOLTIP->show;
		31
		32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		33
		34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
		35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
		36	}
		37
		38	$TOOLTIP->move ($x, $y);
		39	}
		40
		41	return;
		42	}
		43	}
		44	}
		45
		46	$TOOLTIP->hide;
		47	delete $TOOLTIP->{owner};
		48	}
14		49
15	# class methods for events	50	# class methods for events
16	sub feed_sdl_key_down_event {	51	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	52	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		53	if $FOCUS;
18	}	54	}
19		55
20	sub feed_sdl_key_up_event {	56	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	57	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		58	if $FOCUS;
22	}	59	}
23		60
24	sub feed_sdl_button_down_event {	61	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	62	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	63	my ($x, $y) = ($ev->{x}, $ev->{y});
27		64
28	if (!$BUTTON_STATE) {	65	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	66	my $widget = $ROOT->find_widget ($x, $y);
30		67
31	$GRAB = $widget;	68	$GRAB = $widget;
32	$GRAB->update if $GRAB;	69	$GRAB->update if $GRAB;
33	}
34		70
		71	check_tooltip;
		72	}
		73
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	74	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		75
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	76	if ($GRAB) {
		77	($x, $y) = $GRAB->coord2local ($x, $y);
		78	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		79	}
38	}	80	}
39		81
40	sub feed_sdl_button_up_event {	82	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	83	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	84	my ($x, $y) = ($ev->{x}, $ev->{y});
43		85
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	86	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		87
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	88	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		89
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	90	if ($GRAB) {
		91	($x, $y) = $GRAB->coord2local ($x, $y);
		92	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		93	}
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	116	check_tooltip;
		117	}
		118
		119	if ($HOVER) {
		120	($x, $y) = $HOVER->coord2local ($x, $y);
		121	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		122	}
71	}	123	}
72		124
73	# convert position array to integers	125	# convert position array to integers
74	sub harmonize {	126	sub harmonize {
75	my ($vals) = @_;	127	my ($vals) = @_;
…		…
87		139
88	package CFClient::UI::Base;	140	package CFClient::UI::Base;
89		141
90	use strict;	142	use strict;
91		143
92	use SDL::OpenGL;	144	use CFClient::OpenGL;
93		145
94	sub new {	146	sub new {
95	my $class = shift;	147	my $class = shift;
96		148
97	my $self = bless {	149	my $self = bless {
98	x => 0,	150	x => 0,
99	y => 0,	151	y => 0,
100	z => 0,	152	z => 0,
101	w => -1,	153	can_events => 1,
102	h => -1,
103	@_	154	@_
104	}, $class;	155	}, $class;
105		156
106	for (keys %$self) {	157	for (keys %$self) {
107	if (/^connect_(.*)$/) {	158	if (/^connect_(.*)$/) {
…		…
110	}	161	}
111		162
112	$self	163	$self
113	}	164	}
114		165
		166	sub destroy {
		167	my ($self) = @_;
		168
		169	$self->hide;
		170	%$self = ();
		171	}
		172
		173	sub show {
		174	my ($self) = @_;
		175
		176	return if $self->{parent};
		177
		178	$CFClient::UI::ROOT->add ($self);
		179	}
		180
		181	sub hide {
		182	my ($self) = @_;
		183
		184	undef $GRAB if $GRAB == $self;
		185	undef $HOVER if $HOVER == $self;
		186
		187	$self->{parent}->remove ($self)
		188	if $self->{parent};
		189	}
		190
115	sub move {	191	sub move {
116	my ($self, $x, $y, $z) = @_;	192	my ($self, $x, $y, $z) = @_;
		193
117	$self->{x} = int $x;	194	$self->{x} = int $x;
118	$self->{y} = int $y;	195	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	196	$self->{z} = $z if defined $z;
120	}
121		197
122	sub needs_redraw {	198	$self->update;
123	0	199	}
		200
		201	sub set_size {
		202	my ($self, $w, $h) = @_;
		203
		204	$self->{user_w} = $w;
		205	$self->{user_h} = $h;
		206
		207	$self->check_size;
124	}	208	}
125		209
126	sub size_request {	210	sub size_request {
127	require Carp;	211	require Carp;
128	Carp::confess "size_request is abtract";	212	Carp::confess "size_request is abstract";
129	}	213	}
130		214
131	sub _size_allocate {	215	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	216	my ($self, $x, $y, $w, $h) = @_;
133		217
		218	if ($self->{aspect}) {
		219	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		220	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		221
		222	# use alignment to adjust x, y
		223
		224	$x += int +($w - $w2) * 0.5;
		225	$y += int +($h - $h2) * 0.5;
		226
		227	($w, $h) = ($w2, $h2);
		228	}
		229
		230	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	231	$self->{x} = $x;
135	$self->{y} = $y;	232	$self->{y} = $y;
		233	$self->update;
		234	}
136		235
137	return unless $self->{w} != $w || $self->{h} != $h;	236	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	237	$self->{w} = $w;
140	$self->{h} = $h;	238	$self->{h} = $h;
141		239
		240	$self->size_allocate ($w, $h);
		241	$self->update;
		242	$self->emit (size_allocate => $w, $h);
142	1	243	}
143	}	244	}
144		245
145	sub size_allocate {	246	sub size_allocate {
		247	# nothing to be done
		248	}
		249
		250	sub children {
		251	}
		252
		253	# call when resolution changes etc.
		254	sub reconfigure {
		255	my ($self) = @_;
		256
		257	$_->reconfigure
		258	for $self->children;
		259
		260	$self->check_size;
		261	$self->size_allocate ($self->{w}, $self->{h});
		262	$self->update;
		263	}
		264
		265	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	266	my ($self, $w, $h) = @_;
147		267
148	$self->_size_allocate ($x, $y, $w, $h);	268	delete $self->{max_w}; $self->{max_w} = $w if $w;
		269	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	270	}
150		271
151	# return top left coordinates	272	# return top left coordinates
152	sub _topleft {	273	sub _topleft {
153	my ($self, $x, $y) = @_;	274	my ($self, $x, $y) = @_;
		275
		276	$self->{parent}
		277	or Carp::confess "no parent widget in _topleft\n";#d#
154		278
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	279	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
156	}	280	}
157		281
158	# translate global coordinates to local coordinate system	282	# translate global coordinates to local coordinate system
…		…
225	glPopMatrix;	349	glPopMatrix;
226		350
227	if ($self == $HOVER && $self->{can_hover}) {	351	if ($self == $HOVER && $self->{can_hover}) {
228	my ($x, $y) = @$self{qw(x y)};	352	my ($x, $y) = @$self{qw(x y)};
229		353
230	glColor 0, 0, 1, 0.2;	354	glColor 1, 0.8, 0.5, 0.2;
231	glEnable GL_BLEND;	355	glEnable GL_BLEND;
232	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	356	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233	glBegin GL_QUADS;	357	glBegin GL_QUADS;
234	glVertex $x , $y;	358	glVertex $x , $y;
235	glVertex $x + $self->{w}, $y;	359	glVertex $x + $self->{w}, $y;
236	glVertex $x + $self->{w}, $y + $self->{h};	360	glVertex $x + $self->{w}, $y + $self->{h};
237	glVertex $x , $y + $self->{h};	361	glVertex $x , $y + $self->{h};
238	glEnd;	362	glEnd;
239	glDisable GL_BLEND;	363	glDisable GL_BLEND;
240	}	364	}
		365
		366	if ($ENV{PCLIENT_DEBUG}) {
		367	glPushMatrix;
		368	glColor 1, 1, 0, 1;
		369	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		370	glBegin GL_LINE_LOOP;
		371	glVertex 0 , 0;
		372	glVertex $self->{w}, 0;
		373	glVertex $self->{w}, $self->{h};
		374	glVertex 0 , $self->{h};
		375	glEnd;
		376	glPopMatrix;
		377	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		378	}
241	}	379	}
242		380
243	sub _draw {	381	sub _draw {
244	my ($self) = @_;	382	my ($self) = @_;
245		383
246	warn "no draw defined for $self\n";	384	warn "no draw defined for $self\n";
247	}	385	}
248		386
249	sub find_widget {	387	sub find_widget {
250	my ($self, $x, $y) = @_;	388	my ($self, $x, $y) = @_;
		389
		390	return () unless $self->{can_events};
251		391
252	return $self	392	return $self
253	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	393	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	394	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
255		395
…		…
260	my ($self, $parent) = @_;	400	my ($self, $parent) = @_;
261		401
262	Scalar::Util::weaken ($self->{parent} = $parent);	402	Scalar::Util::weaken ($self->{parent} = $parent);
263	}	403	}
264		404
		405	sub check_size {
		406	my ($self) = @_;
		407
		408	$self->{parent}
		409	or return 1;
		410
		411	my ($w, $h) = $self->{user_w} && $self->{user_h}
		412	? @$self{qw(user_w user_h)}
		413	: $self->size_request;
		414
		415	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		416	$self->{req_w} = $w;
		417	$self->{req_h} = $h;
		418
		419	$self->{parent}->check_size
		420	or $self->size_allocate (
		421	(List::Util::max $self->{w}, $w),
		422	(List::Util::max $self->{h}, $h),
		423	);
		424
		425	1
		426	} else {
		427	0
		428	}
		429	}
		430
265	sub update {	431	sub update {
266	my ($self) = @_;	432	my ($self) = @_;
267		433
268	$self->{parent}->update	434	$self->{parent}->update
269	if $self->{parent};	435	if $self->{parent};
270	}	436	}
271		437
272	sub connect {	438	sub connect {
273	my ($self, $signal, $cb) = @_;	439	my ($self, $signal, $cb) = @_;
274		440
275	push @{ $self->{cb}{$signal} }, $cb;	441	push @{ $self->{signal_cb}{$signal} }, $cb;
276	}	442	}
277		443
278	sub emit {	444	sub emit {
279	my ($self, $signal, @args) = @_;	445	my ($self, $signal, @args) = @_;
280		446
281	$_->($self, @args)	447	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
282	for @{$self->{cb}{$signal} || []};
283	}	448	}
284		449
285	sub DESTROY {	450	sub DESTROY {
286	my ($self) = @_;	451	my ($self) = @_;
287		452
…		…
293	package CFClient::UI::DrawBG;	458	package CFClient::UI::DrawBG;
294		459
295	our @ISA = CFClient::UI::Base::;	460	our @ISA = CFClient::UI::Base::;
296		461
297	use strict;	462	use strict;
298	use SDL::OpenGL;	463	use CFClient::OpenGL;
299		464
300	sub new {	465	sub new {
301	my $class = shift;	466	my $class = shift;
302		467
303	# range [value, low, high, page]	468	# range [value, low, high, page]
…		…
332		497
333	package CFClient::UI::Empty;	498	package CFClient::UI::Empty;
334		499
335	our @ISA = CFClient::UI::Base::;	500	our @ISA = CFClient::UI::Base::;
336		501
		502	sub new {
		503	my ($class, %arg) = @_;
		504	$class->SUPER::new (can_events => 0, %arg);
		505	}
		506
337	sub size_request {	507	sub size_request {
338	(0, 0)	508	(0, 0)
339	}	509	}
340		510
341	sub draw { }	511	sub draw { }
…		…
349	sub new {	519	sub new {
350	my ($class, %arg) = @_;	520	my ($class, %arg) = @_;
351		521
352	my $children = delete $arg{children} || [];	522	my $children = delete $arg{children} || [];
353		523
354	my $self = $class->SUPER::new (children => [], %arg);	524	my $self = $class->SUPER::new (
		525	children => [],
		526	can_events => 0,
		527	%arg,
		528	);
355	$self->add ($_) for @$children;	529	$self->add ($_) for @$children;
356		530
357	$self	531	$self
358	}	532	}
359		533
360	sub add {	534	sub add {
361	my ($self, $child) = @_;	535	my ($self, @widgets) = @_;
362		536
363	$child->set_parent ($self);	537	$_->set_parent ($self)
		538	for @widgets;
364		539
365	use sort 'stable';	540	use sort 'stable';
366		541
367	$self->{children} = [	542	$self->{children} = [
368	sort { $a->{z} <=> $b->{z} }	543	sort { $a->{z} <=> $b->{z} }
369	@{$self->{children}}, $child	544	@{$self->{children}}, @widgets
370	];	545	];
371		546
372	$self->{w} = $self->{h} = -1;	547	$_->check_size
		548	for @widgets;
		549
373	$self->update;	550	$self->update;
374	}	551	}
375		552
		553	sub children {
		554	@{ $_[0]{children} }
		555	}
		556
376	sub remove {	557	sub remove {
377	my ($self, $widget) = @_;	558	my ($self, $child) = @_;
378		559
		560	delete $child->{parent};
		561	$child->hide;
		562
379	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	563	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380		564
381	$self->size_allocate (0, 0, $self->{w}, $self->{h});	565	$self->check_size;
		566	$self->update;
		567	}
		568
		569	sub clear {
		570	my ($self) = @_;
		571
		572	my $children = delete $self->{children};
		573	$self->{children} = [];
		574
		575	for (@$children) {
		576	delete $_->{parent};
		577	$_->hide;
		578	}
		579
		580	$self->check_size;
		581	$self->update;
382	}	582	}
383		583
384	sub find_widget {	584	sub find_widget {
385	my ($self, $x, $y) = @_;	585	my ($self, $x, $y) = @_;
386		586
…		…
416		616
417	$class->SUPER::new (children => [$child], %arg)	617	$class->SUPER::new (children => [$child], %arg)
418	}	618	}
419		619
420	sub add {	620	sub add {
421	my ($self, $widget) = @_;	621	my ($self, $child) = @_;
422		622
423	$self->{children} = [];	623	$self->{children} = [];
424		624
425	$self->SUPER::add ($widget);	625	$self->SUPER::add ($child);
426	}	626	}
427		627
428	sub remove {	628	sub remove {
429	my ($self, $widget) = @_;	629	my ($self, $widget) = @_;
430		630
…		…
439	sub size_request {	639	sub size_request {
440	$_[0]{children}[0]->size_request	640	$_[0]{children}[0]->size_request
441	}	641	}
442		642
443	sub size_allocate {	643	sub size_allocate {
444	my ($self, $x, $y, $w, $h) = @_;	644	my ($self, $w, $h) = @_;
445		645
446	$self->_size_allocate ($x, $y, $w, $h) or return;
447
448	$self->{children}[0]->size_allocate (0, 0, $w, $h);	646	$self->{children}[0]->configure (0, 0, $w, $h);
449	}	647	}
450		648
451	#############################################################################	649	#############################################################################
452		650
453	package CFClient::UI::Window;	651	package CFClient::UI::Window;
454		652
455	our @ISA = CFClient::UI::Bin::;	653	our @ISA = CFClient::UI::Bin::;
456		654
457	use SDL::OpenGL;	655	use CFClient::OpenGL;
458		656
459	sub new {	657	sub new {
460	my ($class, %arg) = @_;	658	my ($class, %arg) = @_;
461		659
462	my $self = $class->SUPER::new (%arg);	660	my $self = $class->SUPER::new (%arg);
463	}	661	}
464		662
465	sub update {	663	sub update {
466	my ($self) = @_;	664	my ($self) = @_;
467		665
468	# we want to do this delayed...	666	$ROOT->on_refresh ($self => sub { $self->render_child });
469	$self->render_chld;
470	$self->SUPER::update;	667	$self->SUPER::update;
471	}	668	}
472		669
		670	sub size_allocate {
		671	my ($self, $w, $h) = @_;
		672
		673	$self->SUPER::size_allocate ($w, $h);
		674	$self->update;
		675	}
		676
		677	sub _render {
		678	$_[0]{children}[0]->draw;
		679	}
		680
473	sub render_chld {	681	sub render_child {
474	my ($self) = @_;	682	my ($self) = @_;
475		683
476	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	684	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477	glClearColor 0, 0, 0, 1;	685	glClearColor 0, 0, 0, 0;
478	glClear GL_COLOR_BUFFER_BIT;	686	glClear GL_COLOR_BUFFER_BIT;
479	$self->child->draw;	687
		688	$self->_render;
		689	# glColorMask 1, 1, 1, 0;
		690	# glEnable GL_BLEND;
		691	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		692	# glRasterPos 0, 0;
		693	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		694	# glDisable GL_BLEND;
		695	# glColorMask 1, 1, 1, 1;
480	};	696	};
481	}
482
483	sub size_allocate {
484	my ($self, $x, $y, $w, $h) = @_;
485
486	$self->_size_allocate ($x, $y, $w, $h) or return;
487
488	$self->child->size_allocate (0, 0, $w, $h);
489
490	$self->render_chld;
491	}	697	}
492		698
493	sub _draw {	699	sub _draw {
494	my ($self) = @_;	700	my ($self) = @_;
495		701
496	my ($w, $h) = ($self->w, $self->h);	702	my ($w, $h) = ($self->w, $self->h);
497		703
498	my $tex = $self->{texture}	704	my $tex = $self->{texture}
499	or return;	705	or return;
		706
		707	glEnable GL_BLEND;
		708	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		709	glEnable GL_TEXTURE_2D;
		710	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		711	glColor 0, 0, 0, 1;
		712
		713	$tex->draw_quad (0, 0, $w, $h);
		714
		715	glDisable GL_BLEND;
		716	glDisable GL_TEXTURE_2D;
		717	}
		718
		719	#############################################################################
		720
		721	package CFClient::UI::ViewPort;
		722
		723	our @ISA = CFClient::UI::Window::;
		724
		725	sub size_request {
		726	my ($self) = @_;
		727
		728	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		729	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		730
		731	@$self{qw(child_w child_h)}
		732	}
		733
		734	sub size_allocate {
		735	my ($self, $w, $h) = @_;
		736
		737	$self->update;
		738	}
		739
		740	sub set_offset {
		741	my ($self, $x, $y) = @_;
		742
		743	$self->{view_x} = int $x;
		744	$self->{view_y} = int $y;
		745
		746	$self->update;
		747	}
		748
		749	# hmm, this does not work for topleft of $self... but we should not aks for that
		750	sub _topleft {
		751	my ($self, $x, $y) = @_;
		752
		753	$self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y})
		754	}
		755
		756	sub find_widget {
		757	my ($self, $x, $y) = @_;
		758
		759	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		760	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		761	) {
		762	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		763	} else {
		764	$self->CFClient::UI::Base::find_widget ($x, $y)
		765	}
		766	}
		767
		768	sub _render {
		769	my ($self) = @_;
		770
		771	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		772
		773	$self->SUPER::_render;
		774	}
		775
		776	#############################################################################
		777
		778	package CFClient::UI::ScrolledWindow;
		779
		780	our @ISA = CFClient::UI::HBox::;
		781
		782	sub new {
		783	my $class = shift;
		784
		785	my $self;
		786
		787	my $slider = new CFClient::UI::Slider
		788	vertical => 1,
		789	range => [0, 0, 1, 0.01], # HACK fix
		790	connect_changed => sub {
		791	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		792	},
		793	;
		794
		795	$self = $class->SUPER::new (
		796	vp => (new CFClient::UI::ViewPort),
		797	slider => $slider,
		798	@_,
		799	);
		800
		801	$self->{vp}->add ($self->{scrolled});
		802	$self->add ($self->{vp});
		803	$self->add ($self->{slider});
		804
		805	$self
		806	}
		807
		808	#TODO# update range on size_allocate depeneing on child
		809	# update viewport offset on scroll
		810
		811	#############################################################################
		812
		813	package CFClient::UI::Frame;
		814
		815	our @ISA = CFClient::UI::Bin::;
		816
		817	use CFClient::OpenGL;
		818
		819	sub new {
		820	my $class = shift;
		821
		822	my $self = $class->SUPER::new (
		823	bg => [1, 1, 1, 1],
		824	border_bg => [1, 1, 1, 1],
		825	border => 0.8,
		826	@_
		827	);
		828
		829	$self
		830	}
		831
		832	sub _draw {
		833	my ($self) = @_;
		834
		835	my ($w, $h) = ($self->{w}, $self->{h});
500		836
501	glEnable GL_BLEND;	837	glEnable GL_BLEND;
502	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	838	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503	glEnable GL_TEXTURE_2D;	839	glEnable GL_TEXTURE_2D;
504	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	840	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505		841
506	$tex->draw_quad (0, 0, $w, $h);	842	# glBegin GL_QUADS;
		843	# glColor 0, 0, 0, 0;
		844	# glVertex 0 , 0;
		845	# glVertex 0 , $h;
		846	# glVertex $w, $h;
		847	# glVertex $w, 0;
		848	# glEnd;
507		849
		850
		851	$self->child->draw;
508	glDisable GL_BLEND;	852	glDisable GL_BLEND;
509	glDisable GL_TEXTURE_2D;	853	glDisable GL_TEXTURE_2D;
510	}	854	}
511		855
512	#############################################################################	856	#############################################################################
513		857
514	package CFClient::UI::Frame;	858	package CFClient::UI::FancyFrame;
515		859
516	our @ISA = CFClient::UI::Bin::;	860	our @ISA = CFClient::UI::Bin::;
517		861
518	use SDL::OpenGL;	862	use CFClient::OpenGL;
519
520	sub size_request {
521	my ($self) = @_;
522	my $chld = $self->child
523	or return (0, 0);
524
525	$chld->move (2, 2);
526
527	map { $_ + 4 } $chld->size_request;
528	}
529
530	sub size_allocate {
531	my ($self, $x, $y, $w, $h) = @_;
532
533	$self->_size_allocate ($x, $y, $w, $h) or return;
534
535	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
536	}
537
538	sub _draw {
539	my ($self) = @_;
540
541	my $chld = $self->child;
542
543	my ($w, $h) = $chld->size_request;
544
545	glBegin GL_QUADS;
546	glColor 0, 0, 0;
547	glVertex 0 , 0;
548	glVertex 0 , $h + 4;
549	glVertex $w + 4 , $h + 4;
550	glVertex $w + 4 , 0;
551	glEnd;
552
553	$chld->draw;
554	}
555
556	#############################################################################
557
558	package CFClient::UI::FancyFrame;
559
560	our @ISA = CFClient::UI::Bin::;
561
562	use SDL::OpenGL;
563		863
564	my @tex =	864	my @tex =
565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	865	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
566	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	866	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567		867
568	sub new {	868	sub new {
569	my $class = shift;	869	my $class = shift;
570		870
571	# TODO: user_x, user_y, overwrite moveto?	871	# TODO: user_x, user_y, overwrite moveto?
572		872
573	$class->SUPER::new (	873	my $self = $class->SUPER::new (
574	bg => [1, 1, 1, 1],	874	bg => [1, 1, 1, 1],
575	border_bg => [1, 1, 1, 1],	875	border_bg => [1, 1, 1, 1],
576	border => int $::FONTSIZE * 0.8,	876	border => 0.6,
		877	can_events => 1,
577	@_	878	@_
		879	);
		880
		881	$self->{title} &&= new CFClient::UI::Label
		882	align => 0,
		883	valign => 1,
		884	text => $self->{title},
		885	fontsize => $self->{border};
		886
		887	$self
		888	}
		889
		890	sub border {
		891	int $_[0]{border} * $::FONTSIZE
		892	}
		893
		894	sub size_request {
		895	my ($self) = @_;
		896
		897	my ($w, $h) = $self->SUPER::size_request;
		898
		899	(
		900	$w + $self->border * 2,
		901	$h + $self->border * 2,
578	)	902	)
579	}	903	}
580		904
581	sub size_request {
582	my ($self) = @_;
583
584	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586	my ($w, $h) = $self->SUPER::size_request;
587
588	(
589	$w + $self->{border} * 2,
590	$h + $self->{border} * 2,
591	)
592	}
593
594	sub size_allocate {	905	sub size_allocate {
595	my ($self, $x, $y, $w, $h) = @_;	906	my ($self, $w, $h) = @_;
596		907
597	$self->_size_allocate ($x, $y, $w, $h) or return;
598
599	$h -= List::Util::max 0, $self->{border} * 2;	908	$h -= List::Util::max 0, $self->border * 2;
600	$w -= List::Util::max 0, $self->{border} * 2;	909	$w -= List::Util::max 0, $self->border * 2;
601		910
		911	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		912	if $self->{title};
		913
602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	914	$self->child->configure ($self->border, $self->border, $w, $h);
603	}	915	}
604		916
605	sub button_down {	917	sub button_down {
606	my ($self, $ev, $x, $y) = @_;	918	my ($self, $ev, $x, $y) = @_;
607		919
608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	920	my ($w, $h) = @$self{qw(w h)};
609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	921	my $border = $self->border;
610		922
		923	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		924	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		925
		926	if ($lr & $td) {
		927	my ($wx, $wy) = ($self->{x}, $self->{y});
611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	928	my ($ox, $oy) = ($ev->{x}, $ev->{y});
612	my ($bw, $bh) = ($self->{w}, $self->{h});	929	my ($bw, $bh) = ($self->{w}, $self->{h});
		930
		931	my $mx = $x < $border;
		932	my $my = $y < $border;
613		933
614	$self->{motion} = sub {	934	$self->{motion} = sub {
615	my ($ev, $x, $y) = @_;	935	my ($ev, $x, $y) = @_;
616		936
617	($x, $y) = ($ev->motion_x, $ev->motion_y);	937	my $dx = $ev->{x} - $ox;
		938	my $dy = $ev->{y} - $oy;
618		939
619	$self->{user_w} = $bw + $x - $ox;	940	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
620	$self->{user_h} = $bh + $y - $oy;	941	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
621	$self->update;	942	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		943	$self->check_size;
622	};	944	};
623		945
624	} elsif ($x >= 0 && $x < $self->{w}	946	} elsif ($lr ^ $td) {
625	&& $y >= 0 && $y < $self->{border}) {
626
627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	947	my ($ox, $oy) = ($ev->{x}, $ev->{y});
628	my ($bx, $by) = ($self->{x}, $self->{y});	948	my ($bx, $by) = ($self->{x}, $self->{y});
629		949
630	$self->{motion} = sub {	950	$self->{motion} = sub {
631	my ($ev, $x, $y) = @_;	951	my ($ev, $x, $y) = @_;
632		952
633	($x, $y) = ($ev->motion_x, $ev->motion_y);	953	($x, $y) = ($ev->{x}, $ev->{y});
634		954
635	$self->move ($bx + $x - $ox, $by + $y - $oy);	955	$self->move ($bx + $x - $ox, $by + $y - $oy);
636	$self->update;	956	$self->update;
637	};	957	};
638	}	958	}
…		…
659	glEnable GL_BLEND;	979	glEnable GL_BLEND;
660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	980	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661	glEnable GL_TEXTURE_2D;	981	glEnable GL_TEXTURE_2D;
662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	982	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663		983
		984	my $border = $self->border;
		985
664	glColor @{ $self->{border_bg} };	986	glColor @{ $self->{border_bg} };
665	$tex[1]->draw_quad (0, 0, $w, $self->{border});	987	$tex[1]->draw_quad (0, 0, $w, $border);
666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	988	$tex[3]->draw_quad (0, $border, $border, $ch);
667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	989	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	990	$tex[4]->draw_quad (0, $h - $border, $w, $border);
669		991
		992	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
670	my $bg = $tex[0];	993	my $bg = $tex[0];
671		994
672	# TODO: repeat texture not scale	995	# TODO: repeat texture not scale
673	my $rep_x = $cw / $bg->{w};	996	my $rep_x = $cw / $bg->{w};
674	my $rep_y = $ch / $bg->{h};	997	my $rep_y = $ch / $bg->{h};
675		998
676	glColor @{ $self->{bg} };	999	glColor @{ $self->{bg} };
677		1000
678	$bg->{s} = $rep_x;	1001	$bg->{s} = $rep_x;
679	$bg->{t} = $rep_y;	1002	$bg->{t} = $rep_y;
680	$bg->{wrap_mode} = 1;	1003	$bg->{wrap_mode} = 1;
681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	1004	$bg->draw_quad ($border, $border, $cw, $ch);
682		1005
683	glDisable GL_TEXTURE_2D;	1006	glDisable GL_TEXTURE_2D;
684	glDisable GL_BLEND;	1007	glDisable GL_BLEND;
		1008	}
		1009
		1010	$self->{title}->draw if $self->{title};
685		1011
686	$self->child->draw;	1012	$self->child->draw;
687	}	1013	}
688		1014
689	#############################################################################	1015	#############################################################################
…		…
692		1018
693	our @ISA = CFClient::UI::Base::;	1019	our @ISA = CFClient::UI::Base::;
694		1020
695	use List::Util qw(max sum);	1021	use List::Util qw(max sum);
696		1022
697	use SDL::OpenGL;	1023	use CFClient::OpenGL;
698		1024
699	sub new {	1025	sub new {
700	my $class = shift;	1026	my $class = shift;
701		1027
702	$class->SUPER::new (	1028	$class->SUPER::new (
…		…
709	my ($self, $x, $y, $child) = @_;	1035	my ($self, $x, $y, $child) = @_;
710		1036
711	$child->set_parent ($self);	1037	$child->set_parent ($self);
712	$self->{children}[$y][$x] = $child;	1038	$self->{children}[$y][$x] = $child;
713		1039
714	$self->{w} = $self->{h} = -1;	1040	$child->check_size;
715	$self->update;	1041	}
		1042
		1043	sub children {
		1044	grep $_, map @$_, grep $_, @{ $_[0]{children} }
716	}	1045	}
717		1046
718	# TODO: move to container class maybe? send childs a signal on removal?	1047	# TODO: move to container class maybe? send childs a signal on removal?
719	sub clear {	1048	sub clear {
720	my ($self) = @_;	1049	my ($self) = @_;
721		1050
		1051	my @children = $self->children;
722	delete $self->{children};	1052	delete $self->{children};
		1053
		1054	for (@children) {
		1055	delete $_->{parent};
		1056	$_->hide;
		1057	}
		1058
723	$self->update;	1059	$self->update;
724	}	1060	}
725		1061
726	sub get_wh {	1062	sub get_wh {
727	my ($self) = @_;	1063	my ($self) = @_;
…		…
733	or next;	1069	or next;
734		1070
735	for my $x (0 .. $#$row) {	1071	for my $x (0 .. $#$row) {
736	my $widget = $row->[$x]	1072	my $widget = $row->[$x]
737	or next;	1073	or next;
738	my ($w, $h) = $widget->size_request;	1074	my ($w, $h) = @$widget{qw(req_w req_h)};
739		1075
740	$w[$x] = max $w[$x], $w;	1076	$w[$x] = max $w[$x], $w;
741	$h[$y] = max $h[$y], $h;	1077	$h[$y] = max $h[$y], $h;
742	}	1078	}
743	}	1079	}
…		…
755	(sum @$hs),	1091	(sum @$hs),
756	)	1092	)
757	}	1093	}
758		1094
759	sub size_allocate {	1095	sub size_allocate {
760	my ($self, $x, $y, $w, $h) = @_;	1096	my ($self, $w, $h) = @_;
761
762	$self->_size_allocate ($x, $y, $w, $h) or return;
763		1097
764	my ($ws, $hs) = $self->get_wh;	1098	my ($ws, $hs) = $self->get_wh;
765		1099
766	my $req_w = sum @$ws;	1100	my $req_w = sum @$ws;
767	my $req_h = sum @$hs;	1101	my $req_h = sum @$hs;
…		…
789		1123
790	for my $c (0 .. $#$row) {	1124	for my $c (0 .. $#$row) {
791	my $col_w = $ws->[$c];	1125	my $col_w = $ws->[$c];
792		1126
793	if (my $widget = $row->[$c]) {	1127	if (my $widget = $row->[$c]) {
794	$widget->size_allocate ($x, $y, $col_w, $row_h);	1128	$widget->configure ($x, $y, $col_w, $row_h);
795	}	1129	}
796		1130
797	$x += $col_w;	1131	$x += $col_w;
798	}	1132	}
799		1133
…		…
844	(List::Util::max map $_->[1], @alloc),	1178	(List::Util::max map $_->[1], @alloc),
845	)	1179	)
846	}	1180	}
847		1181
848	sub size_allocate {	1182	sub size_allocate {
849	my ($self, $x, $y, $w, $h) = @_;	1183	my ($self, $w, $h) = @_;
850
851	$self->_size_allocate ($x, $y, $w, $h);
852		1184
853	($h, $w) = ($w, $h);	1185	($h, $w) = ($w, $h);
854		1186
855	my $children = $self->{children};	1187	my $children = $self->{children};
856		1188
857	my @h = map +($_->size_request)[0], @$children;	1189	my @h = map $_->{req_w}, @$children;
858		1190
859	my $req_h = List::Util::sum @h;	1191	my $req_h = List::Util::sum @h;
860		1192
861	if ($req_h > $h) {	1193	if ($req_h > $h) {
862	# ah well, not enough space	1194	# ah well, not enough space
…		…
878		1210
879	my $y = 0;	1211	my $y = 0;
880	for (0 .. $#$children) {	1212	for (0 .. $#$children) {
881	my $child = $children->[$_];	1213	my $child = $children->[$_];
882	my $h = $h[$_];	1214	my $h = $h[$_];
883	$child->size_allocate ($y, 0, $h, $w);	1215	$child->configure ($y, 0, $h, $w);
884		1216
885	$y += $h;	1217	$y += $h;
886	}	1218	}
		1219
		1220	1
887	}	1221	}
888		1222
889	#############################################################################	1223	#############################################################################
890		1224
891	package CFClient::UI::VBox;	1225	package CFClient::UI::VBox;
…		…
904	(List::Util::sum map $_->[1], @alloc),	1238	(List::Util::sum map $_->[1], @alloc),
905	)	1239	)
906	}	1240	}
907		1241
908	sub size_allocate {	1242	sub size_allocate {
909	my ($self, $x, $y, $w, $h) = @_;	1243	my ($self, $w, $h) = @_;
910
911	$self->_size_allocate ($x, $y, $w, $h);
912		1244
913	my $children = $self->{children};	1245	my $children = $self->{children};
914		1246
915	my @h = map +($_->size_request)[1], @$children;	1247	my @h = map $_->{req_h}, @$children;
916		1248
917	my $req_h = List::Util::sum @h;	1249	my $req_h = List::Util::sum @h;
918		1250
919	if ($req_h > $h) {	1251	if ($req_h > $h) {
920	# ah well, not enough space	1252	# ah well, not enough space
…		…
934		1266
935	my $y = 0;	1267	my $y = 0;
936	for (0 .. $#$children) {	1268	for (0 .. $#$children) {
937	my $child = $children->[$_];	1269	my $child = $children->[$_];
938	my $h = $h[$_];	1270	my $h = $h[$_];
939	$child->size_allocate (0, $y, $w, $h);	1271	$child->configure (0, $y, $w, $h);
940		1272
941	$y += $h;	1273	$y += $h;
942	}	1274	}
		1275
		1276	1
943	}	1277	}
944		1278
945	#############################################################################	1279	#############################################################################
946		1280
947	package CFClient::UI::Label;	1281	package CFClient::UI::Label;
948		1282
949	our @ISA = CFClient::UI::Base::;	1283	our @ISA = CFClient::UI::Base::;
950		1284
951	use SDL::OpenGL;	1285	use CFClient::OpenGL;
952		1286
953	sub new {	1287	sub new {
954	my ($class, %arg) = @_;	1288	my ($class, %arg) = @_;
955		1289
956	my $self = $class->SUPER::new (	1290	my $self = $class->SUPER::new (
957	fg => [1, 1, 1],	1291	fg => [1, 1, 1],
958	fontsize => $::FONTSIZE,	1292	#font => default_font
		1293	fontsize => 1,
959	text => "",	1294	text => "",
960	align => -1,	1295	align => -1,
961	valign => -1,	1296	valign => -1,
962	padding => 2,	1297	padding => 2,
963	layout => new CFClient::Layout,	1298	layout => new CFClient::Layout,
		1299	can_events => 0,
964	%arg	1300	%arg
965	);	1301	);
966		1302
967	$self->set_text ($self->{text});	1303	if (exists $self->{template}) {
		1304	my $layout = new CFClient::Layout;
		1305	$layout->set_text (delete $self->{template});
		1306	$self->{template} = $layout;
		1307	}
		1308
		1309	$self->set_text (delete $self->{text}) if exists $self->{text};
		1310	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
968		1311
969	$self	1312	$self
970	}	1313	}
971		1314
972	sub escape_text {	1315	sub escape {
973	local $_ = $_[1];	1316	local $_ = $_[1];
974		1317
975	s/&/&amp;/g;	1318	s/&/&amp;/g;
976	s/>/&gt;/g;	1319	s/>/&gt;/g;
977	s/</&lt;/g;	1320	s/</&lt;/g;
978		1321
979	$_[1]	1322	$_[1]
980	}	1323	}
981		1324
		1325	sub update {
		1326	my ($self) = @_;
		1327
		1328	delete $self->{texture};
		1329	$self->SUPER::update;
		1330	}
		1331
982	sub set_text {	1332	sub set_text {
983	my ($self, $text) = @_;	1333	my ($self, $text) = @_;
984		1334
		1335	return if $self->{text} eq "T$text";
985	$self->{text} = $text;	1336	$self->{text} = "T$text";
		1337
986	$self->{layout}->set_markup ($text);	1338	$self->{layout}->set_text ($text);
987		1339
988	delete $self->{texture};	1340	delete $self->{texture};
989	# $self->{w} = $self->{h} = -1;
990	$self->update;	1341	$self->update;
		1342	$self->check_size;
991	}	1343	}
992		1344
993	sub get_text {	1345	sub set_markup {
994	my ($self, $text) = @_;	1346	my ($self, $markup) = @_;
995		1347
996	$self->{text}	1348	return if $self->{text} eq "M$markup";
		1349	$self->{text} = "M$markup";
		1350
		1351	$self->{layout}->set_markup ($markup);
		1352
		1353	delete $self->{texture};
		1354	$self->update;
		1355	$self->check_size;
997	}	1356	}
998		1357
999	sub size_request {	1358	sub size_request {
1000	my ($self) = @_;	1359	my ($self) = @_;
1001		1360
1002	$self->{layout}->set_width;	1361	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1362	$self->{layout}->set_width ($self->{max_w} || -1);
1003	$self->{layout}->set_height ($self->{fontsize});	1363	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1364
1004	my ($w, $h) = $self->{layout}->size;	1365	my ($w, $h) = $self->{layout}->size;
		1366
		1367	if (exists $self->{template}) {
		1368	$self->{template}->set_font ($self->{font}) if $self->{font};
		1369	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1370
		1371	my ($w2, $h2) = $self->{template}->size;
		1372
		1373	$w = List::Util::max $w, $w2;
		1374	$h = List::Util::max $h, $h2;
		1375	}
1005		1376
1006	(	1377	(
1007	$w + $self->{padding} * 2,	1378	$w + $self->{padding} * 2,
1008	$h + $self->{padding} * 2,	1379	$h + $self->{padding} * 2,
1009	)	1380	)
1010	}	1381	}
1011		1382
1012	sub size_allocate {	1383	sub size_allocate {
1013	my ($self, $x, $y, $w, $h) = @_;	1384	my ($self, $w, $h) = @_;
1014
1015	$self->_size_allocate ($x, $y, $w, $h) or return;
1016		1385
1017	delete $self->{texture};	1386	delete $self->{texture};
1018	}	1387	}
1019		1388
1020	sub update {	1389	sub set_fontsize {
1021	my ($self) = @_;	1390	my ($self, $fontsize) = @_;
1022		1391
		1392	$self->{fontsize} = $fontsize;
1023	delete $self->{texture};	1393	delete $self->{texture};
		1394
1024	$self->SUPER::update;	1395	$self->update;
		1396	$self->check_size;
1025	}	1397	}
1026		1398
1027	sub _draw {	1399	sub _draw {
1028	my ($self) = @_;	1400	my ($self) = @_;
1029		1401
1030	my $tex = $self->{texture} ||= do {	1402	my $tex = $self->{texture} ||= do {
		1403	$self->{layout}->set_font ($self->{font}) if $self->{font};
1031	$self->{layout}->set_width ($self->{w});	1404	$self->{layout}->set_width ($self->{w});
1032	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1405	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1033	new_from_layout CFClient::Texture $self->{layout}	1406	new_from_layout CFClient::Texture $self->{layout}
1034	};	1407	};
1035		1408
1036	glEnable GL_BLEND;	1409	glEnable GL_BLEND;
1037	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1410	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1038	glEnable GL_TEXTURE_2D;	1411	glEnable GL_TEXTURE_2D;
1039	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1412	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1040		1413
1041	glColor @{$self->{fg}};	1414	glColor @{$self->{fg}};
1042		1415
1043	my $x =	1416	$self->{ox} = int (
1044	$self->{align} < 0 ? $self->{padding}	1417	$self->{align} < 0 ? $self->{padding}
1045	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1418	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1046	: ($self->{w} - $tex->{w}) * 0.5;	1419	: ($self->{w} - $tex->{w}) * 0.5
		1420	);
1047		1421
1048	my $y =	1422	$self->{oy} = int (
1049	$self->{valign} < 0 ? $self->{padding}	1423	$self->{valign} < 0 ? $self->{padding}
1050	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1424	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1051	: ($self->{h} - $tex->{h}) * 0.5;	1425	: ($self->{h} - $tex->{h}) * 0.5
		1426	);
1052		1427
1053	$tex->draw_quad (int $x, int $y);	1428	$tex->draw_quad ($self->{ox}, $self->{oy});
1054		1429
1055	glDisable GL_TEXTURE_2D;	1430	glDisable GL_TEXTURE_2D;
1056	glDisable GL_BLEND;	1431	glDisable GL_BLEND;
1057	}	1432	}
1058		1433
1059	#############################################################################	1434	#############################################################################
1060		1435
1061	package CFClient::UI::Entry;	1436	package CFClient::UI::EntryBase;
1062		1437
1063	our @ISA = CFClient::UI::Label::;	1438	our @ISA = CFClient::UI::Label::;
1064		1439
1065	use SDL;	1440	use CFClient::OpenGL;
1066	use SDL::OpenGL;
1067		1441
1068	sub new {	1442	sub new {
1069	my $class = shift;	1443	my $class = shift;
1070		1444
1071	$class->SUPER::new (	1445	$class->SUPER::new (
1072	fg => [1, 1, 1],	1446	fg => [1, 1, 1],
1073	bg => [0, 0, 0, 0.2],	1447	bg => [0, 0, 0, 0.2],
1074	active_bg => [1, 1, 1, 0.5],	1448	active_bg => [1, 1, 1, 0.5],
1075	active_fg => [0, 0, 0],	1449	active_fg => [0, 0, 0],
1076	can_hover => 1,	1450	can_hover => 1,
1077	can_focus => 1,	1451	can_focus => 1,
1078	valign => 0,	1452	valign => 0,
		1453	can_events => 1,
1079	@_	1454	@_
1080	)	1455	)
1081	}	1456	}
1082		1457
1083	sub _set_text {	1458	sub _set_text {
1084	my ($self, $text) = @_;	1459	my ($self, $text) = @_;
1085		1460
1086	my $old_text = $self->{text};	1461	delete $self->{cur_h};
		1462
		1463	return if $self->{text} eq $text;
		1464
		1465	delete $self->{texture};
1087		1466
1088	$self->{last_activity} = $::NOW;	1467	$self->{last_activity} = $::NOW;
1089
1090	$self->{text} = $text;	1468	$self->{text} = $text;
1091	$self->{layout}->set_width ($self->{w});
1092	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1093		1469
1094	$text =~ s/./*/g if $self->{hidden};	1470	$text =~ s/./*/g if $self->{hidden};
		1471	$self->{layout}->set_text ("$text ");
1095		1472
1096	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1473	$self->emit (changed => $self->{text});
		1474	}
1097		1475
1098	$text = substr $text, 0, $self->{cursor};	1476	sub get_text {
1099	utf8::encode $text;	1477	$_[0]{text}
1100
1101	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1102
1103	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1104	if $old_text ne $self->{text};
1105	}	1478	}
1106		1479
1107	sub size_request {	1480	sub size_request {
1108	my ($self) = @_;	1481	my ($self) = @_;
1109		1482
…		…
1111		1484
1112	($w + 1, $h) # add 1 for cursor	1485	($w + 1, $h) # add 1 for cursor
1113	}	1486	}
1114		1487
1115	sub size_allocate {	1488	sub size_allocate {
1116	my ($self, $x, $y, $w, $h) = @_;	1489	my ($self, $w, $h) = @_;
1117		1490
1118	$self->SUPER::size_allocate ($x, $y, $w, $h);	1491	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1119
1120	$self->_set_text ($self->{text});
1121	}	1492	}
1122		1493
1123	sub set_text {	1494	sub set_text {
1124	my ($self, $text) = @_;	1495	my ($self, $text) = @_;
1125		1496
…		…
1129	}	1500	}
1130		1501
1131	sub key_down {	1502	sub key_down {
1132	my ($self, $ev) = @_;	1503	my ($self, $ev) = @_;
1133		1504
1134	my $mod = $ev->key_mod;	1505	my $mod = $ev->{mod};
1135	my $sym = $ev->key_sym;	1506	my $sym = $ev->{sym};
1136
1137	my $uni = $ev->key_unicode;	1507	my $uni = $ev->{unicode};
1138		1508
1139	my $text = $self->get_text;	1509	my $text = $self->get_text;
1140		1510
1141	if ($sym == SDLK_BACKSPACE) {	1511	if ($sym == 8) {
1142	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1512	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1143	} elsif ($sym == SDLK_DELETE) {	1513	} elsif ($sym == 127) {
1144	substr $text, $self->{cursor}, 1, "";	1514	substr $text, $self->{cursor}, 1, "";
1145	} elsif ($sym == SDLK_LEFT) {	1515	} elsif ($sym == CFClient::SDLK_LEFT) {
1146	--$self->{cursor} if $self->{cursor};	1516	--$self->{cursor} if $self->{cursor};
1147	} elsif ($sym == SDLK_RIGHT) {	1517	} elsif ($sym == CFClient::SDLK_RIGHT) {
1148	++$self->{cursor} if $self->{cursor} < length $self->{text};	1518	++$self->{cursor} if $self->{cursor} < length $self->{text};
1149	} elsif ($sym == SDLK_HOME) {	1519	} elsif ($sym == CFClient::SDLK_HOME) {
1150	$self->{cursor} = 0;	1520	$self->{cursor} = 0;
1151	} elsif ($sym == SDLK_END) {	1521	} elsif ($sym == CFClient::SDLK_END) {
1152	$self->{cursor} = length $text;	1522	$self->{cursor} = length $text;
1153	} elsif ($sym == SDLK_ESCAPE) {	1523	} elsif ($sym == 27) {
1154	$self->emit ('escape');	1524	$self->emit ('escape');
1155	} elsif ($uni) {	1525	} elsif ($uni) {
1156	substr $text, $self->{cursor}++, 0, chr $uni;	1526	substr $text, $self->{cursor}++, 0, chr $uni;
1157	}	1527	}
1158		1528
…		…
1213		1583
1214	$self->SUPER::_draw;	1584	$self->SUPER::_draw;
1215		1585
1216	#TODO: force update every cursor change :(	1586	#TODO: force update every cursor change :(
1217	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1587	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1588
		1589	unless (exists $self->{cur_h}) {
		1590	my $text = substr $self->{text}, 0, $self->{cursor};
		1591	utf8::encode $text;
		1592
		1593	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1594	}
		1595
1218	glColor @{$self->{fg}};	1596	glColor @{$self->{fg}};
1219	glBegin GL_LINES;	1597	glBegin GL_LINES;
1220	glVertex $self->{cur_x}, $self->{cur_y};
1221	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1598	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1599	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1222	glEnd;	1600	glEnd;
1223	}	1601	}
1224	}	1602	}
1225		1603
1226	package CFClient::UI::LineEntry;	1604	package CFClient::UI::Entry;
1227		1605
1228	our @ISA = CFClient::UI::Entry::;	1606	our @ISA = CFClient::UI::EntryBase::;
1229		1607
1230	use SDL;	1608	use CFClient::OpenGL;
1231	use SDL::OpenGL;
1232		1609
1233	sub key_down {	1610	sub key_down {
1234	my ($self, $ev) = @_;	1611	my ($self, $ev) = @_;
1235		1612
1236	my $sym = $ev->key_sym;	1613	my $sym = $ev->{sym};
1237		1614
1238	if ($sym == SDLK_RETURN) {	1615	if ($sym == 13) {
		1616	unshift @{$self->{history}},
		1617	my $txt = $self->get_text;
		1618	$self->{history_pointer} = -1;
		1619	$self->{history_saveback} = '';
1239	$self->emit (activate => $self->get_text);	1620	$self->emit (activate => $txt);
1240	$self->update;	1621	$self->update;
		1622
		1623	} elsif ($sym == CFClient::SDLK_UP) {
		1624	if ($self->{history_pointer} < 0) {
		1625	$self->{history_saveback} = $self->get_text;
		1626	}
		1627	if (@{$self->{history} || []} > 0) {
		1628	$self->{history_pointer}++;
		1629	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1630	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1631	}
		1632	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1633	}
		1634
		1635	} elsif ($sym == CFClient::SDLK_DOWN) {
		1636	$self->{history_pointer}--;
		1637	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1638
		1639	if ($self->{history_pointer} >= 0) {
		1640	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1641	} else {
		1642	$self->set_text ($self->{history_saveback});
		1643	}
1241		1644
1242	} else {	1645	} else {
1243	$self->SUPER::key_down ($ev);	1646	$self->SUPER::key_down ($ev);
1244	}	1647	}
1245		1648
…		…
1249		1652
1250	package CFClient::UI::Button;	1653	package CFClient::UI::Button;
1251		1654
1252	our @ISA = CFClient::UI::Label::;	1655	our @ISA = CFClient::UI::Label::;
1253		1656
1254	use SDL;	1657	use CFClient::OpenGL;
1255	use SDL::OpenGL;
1256		1658
1257	my @tex =	1659	my @tex =
1258	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1660	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1259	qw(b1_button_active.png);	1661	qw(b1_button_active.png);
1260		1662
1261	sub new {	1663	sub new {
1262	my $class = shift;	1664	my $class = shift;
1263		1665
1264	$class->SUPER::new (	1666	$class->SUPER::new (
1265	padding => 4,	1667	padding => 4,
1266	fg => [1, 1, 1],	1668	fg => [1, 1, 1],
1267	bg => [1, 1, 1, 0.2],	1669	bg => [1, 1, 1, 0.2],
1268	active_fg => [1, 1, 0],	1670	active_fg => [0, 0, 1],
1269	can_hover => 1,	1671	can_hover => 1,
		1672	align => 0,
		1673	valign => 0,
		1674	can_events => 1,
1270	@_	1675	@_
1271	)	1676	)
1272	}	1677	}
1273		1678
1274	sub button_up {	1679	sub button_up {
…		…
1308	package CFClient::UI::CheckBox;	1713	package CFClient::UI::CheckBox;
1309		1714
1310	our @ISA = CFClient::UI::DrawBG::;	1715	our @ISA = CFClient::UI::DrawBG::;
1311		1716
1312	my @tex =	1717	my @tex =
1313	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1719	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1315		1720
1316	use SDL;	1721	use CFClient::OpenGL;
1317	use SDL::OpenGL;
1318		1722
1319	sub new {	1723	sub new {
1320	my $class = shift;	1724	my $class = shift;
1321		1725
1322	$class->SUPER::new (	1726	$class->SUPER::new (
…		…
1333	my ($self) = @_;	1737	my ($self) = @_;
1334		1738
1335	($self->{padding} * 2 + 6) x 2	1739	($self->{padding} * 2 + 6) x 2
1336	}	1740	}
1337		1741
1338	sub size_allocate {
1339	my ($self, $x, $y, $w, $h) = @_;
1340
1341	$self->_size_allocate ($x, $y, $w, $h);
1342	}
1343
1344	sub button_down {	1742	sub button_down {
1345	my ($self, $ev, $x, $y) = @_;	1743	my ($self, $ev, $x, $y) = @_;
1346		1744
1347	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1745	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1348	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1746	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1374	glDisable GL_BLEND;	1772	glDisable GL_BLEND;
1375	}	1773	}
1376		1774
1377	#############################################################################	1775	#############################################################################
1378		1776
		1777	package CFClient::UI::Image;
		1778
		1779	our @ISA = CFClient::UI::Base::;
		1780
		1781	use CFClient::OpenGL;
		1782	use Carp qw/confess/;
		1783
		1784	our %loaded_images;
		1785
		1786	sub new {
		1787	my $class = shift;
		1788
		1789	my $self = $class->SUPER::new (can_events => 0, @_);
		1790
		1791	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1792
		1793	$loaded_images{$self->{image}} ||=
		1794	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1795
		1796	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1797
		1798	Scalar::Util::weaken $loaded_images{$self->{image}};
		1799
		1800	$self->{aspect} = $tex->{w} / $tex->{h};
		1801
		1802	$self
		1803	}
		1804
		1805	sub size_request {
		1806	my ($self) = @_;
		1807
		1808	($self->{tex}->{w}, $self->{tex}->{h})
		1809	}
		1810
		1811	sub _draw {
		1812	my ($self) = @_;
		1813
		1814	my $tex = $self->{tex};
		1815
		1816	my ($w, $h) = ($self->{w}, $self->{h});
		1817
		1818	if ($self->{rot90}) {
		1819	glRotate 90, 0, 0, 1;
		1820	glTranslate 0, -$self->{w}, 0;
		1821
		1822	($w, $h) = ($h, $w);
		1823	}
		1824
		1825	glEnable GL_BLEND;
		1826	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1827	glEnable GL_TEXTURE_2D;
		1828	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1829
		1830	$tex->draw_quad (0, 0, $w, $h);
		1831
		1832	glDisable GL_BLEND;
		1833	glDisable GL_TEXTURE_2D;
		1834	}
		1835
		1836	#############################################################################
		1837
		1838	package CFClient::UI::VGauge;
		1839
		1840	our @ISA = CFClient::UI::Base::;
		1841
		1842	use List::Util qw(min max);
		1843
		1844	use CFClient::OpenGL;
		1845
		1846	my %tex = (
		1847	food => [
		1848	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1849	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1850	],
		1851	grace => [
		1852	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1853	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1854	],
		1855	hp => [
		1856	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1857	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1858	],
		1859	mana => [
		1860	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1861	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1862	],
		1863	);
		1864
		1865	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1866	sub new {
		1867	my $class = shift;
		1868
		1869	my $self = $class->SUPER::new (
		1870	type => 'food',
		1871	@_
		1872	);
		1873
		1874	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1875
		1876	$self
		1877	}
		1878
		1879	sub size_request {
		1880	my ($self) = @_;
		1881
		1882	#my $tex = $tex{$self->{type}}[0];
		1883	#@$tex{qw(w h)}
		1884	(0, 0)
		1885	}
		1886
		1887	sub set_max {
		1888	my ($self, $max) = @_;
		1889
		1890	return if $self->{max_val} == $max;
		1891
		1892	$self->{max_val} = $max;
		1893	$self->update;
		1894	}
		1895
		1896	sub set_value {
		1897	my ($self, $val, $max) = @_;
		1898
		1899	$self->set_max ($max)
		1900	if defined $max;
		1901
		1902	return if $self->{val} == $val;
		1903
		1904	$self->{val} = $val;
		1905	$self->update;
		1906	}
		1907
		1908	sub _draw {
		1909	my ($self) = @_;
		1910
		1911	my $tex = $tex{$self->{type}};
		1912	my ($t1, $t2, $t3) = @$tex;
		1913
		1914	my ($w, $h) = ($self->{w}, $self->{h});
		1915
		1916	if ($self->{vertical}) {
		1917	glRotate 90, 0, 0, 1;
		1918	glTranslate 0, -$self->{w}, 0;
		1919
		1920	($w, $h) = ($h, $w);
		1921	}
		1922
		1923	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1924
		1925	my $ycut1 = max 0, min 1, $ycut;
		1926	my $ycut2 = max 0, min 1, $ycut - 1;
		1927
		1928	my $h1 = $self->{h} * (1 - $ycut1);
		1929	my $h2 = $self->{h} * (1 - $ycut2);
		1930
		1931	glEnable GL_BLEND;
		1932	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1933	glEnable GL_TEXTURE_2D;
		1934	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1935
		1936	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1937	glBegin GL_QUADS;
		1938	glTexCoord 0 , 0; glVertex 0 , 0;
		1939	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1940	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1941	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1942	glEnd;
		1943
		1944	my $ycut1 = List::Util::min 1, $ycut;
		1945	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1946	glBegin GL_QUADS;
		1947	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1948	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1949	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1950	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1951	glEnd;
		1952
		1953	if ($t3) {
		1954	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1955	glBegin GL_QUADS;
		1956	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1957	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1958	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1959	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1960	glEnd;
		1961	}
		1962
		1963	glDisable GL_BLEND;
		1964	glDisable GL_TEXTURE_2D;
		1965	}
		1966
		1967	#############################################################################
		1968
		1969	package CFClient::UI::Gauge;
		1970
		1971	our @ISA = CFClient::UI::VBox::;
		1972
		1973	sub new {
		1974	my ($class, %arg) = @_;
		1975
		1976	my $self = $class->SUPER::new (
		1977	tooltip => $arg{type},
		1978	can_hover => 1,
		1979	can_events => 1,
		1980	%arg,
		1981	);
		1982
		1983	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1984	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1985	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1986
		1987	$self
		1988	}
		1989
		1990	sub set_fontsize {
		1991	my ($self, $fsize) = @_;
		1992
		1993	$self->{value}->set_fontsize ($fsize);
		1994	$self->{max} ->set_fontsize ($fsize);
		1995	}
		1996
		1997	sub set_max {
		1998	my ($self, $max) = @_;
		1999
		2000	$self->{gauge}->set_max ($max);
		2001	$self->{max}->set_text ($max);
		2002	}
		2003
		2004	sub set_value {
		2005	my ($self, $val, $max) = @_;
		2006
		2007	$self->set_max ($max)
		2008	if defined $max;
		2009
		2010	$self->{gauge}->set_value ($val, $max);
		2011	$self->{value}->set_text ($val);
		2012	}
		2013
		2014	#############################################################################
		2015
1379	package CFClient::UI::Slider;	2016	package CFClient::UI::Slider;
1380		2017
1381	use strict;	2018	use strict;
1382		2019
1383	use SDL::OpenGL;	2020	use CFClient::OpenGL;
1384		2021
1385	our @ISA = CFClient::UI::DrawBG::;	2022	our @ISA = CFClient::UI::DrawBG::;
1386		2023
1387	my @tex =	2024	my @tex =
1388	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2025	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1398	# TODO: calculations are off	2035	# TODO: calculations are off
1399	my $self = $class->SUPER::new (	2036	my $self = $class->SUPER::new (
1400	fg => [1, 1, 1],	2037	fg => [1, 1, 1],
1401	active_fg => [0, 0, 0],	2038	active_fg => [0, 0, 0],
1402	range => [0, 0, 100, 10],	2039	range => [0, 0, 100, 10],
1403	req_w => 40,	2040	req_w => $::WIDTH / 80,
1404	req_h => 13,	2041	req_h => $::WIDTH / 80,
1405	vertical => 0,	2042	vertical => 0,
1406	can_hover => 1,	2043	can_hover => 1,
1407	inner_pad => 5,	2044	inner_pad => 5,
1408	@_	2045	@_
1409	);	2046	);
…		…
1513		2150
1514	package CFClient::UI::TextView;	2151	package CFClient::UI::TextView;
1515		2152
1516	our @ISA = CFClient::UI::HBox::;	2153	our @ISA = CFClient::UI::HBox::;
1517		2154
1518	use SDL::OpenGL;	2155	use CFClient::OpenGL;
1519		2156
1520	sub new {	2157	sub new {
1521	my $class = shift;	2158	my $class = shift;
1522		2159
1523	my $self = $class->SUPER::new (	2160	my $self = $class->SUPER::new (
1524	req_w => $::WIDTH / 6,	2161	fontsize => 1,
1525	req_h => $::HEIGHT / 6,	2162	can_events => 0,
1526	fontsize => $::FONTSIZE,	2163	#font => default_font
1527	@_,	2164	@_,
1528		2165
1529	layout => (new CFClient::Layout),	2166	layout => (new CFClient::Layout),
1530	par => [],	2167	par => [],
1531	height => 0,	2168	height => 0,
1532	children => [	2169	children => [
1533	(new CFClient::UI::Empty expand => 1),	2170	(new CFClient::UI::Empty expand => 1),
1534	(new CFClient::UI::Slider vertical => 1),	2171	(new CFClient::UI::Slider vertical => 1),
1535	],	2172	],
1536	);	2173	);
1537		2174
1538	$self->{children}[1]->connect (changed => sub {	2175	$self->{children}[1]->connect (changed => sub { $self->update });
1539	$self->update;
1540	});
1541		2176
1542	$self	2177	$self
1543	}	2178	}
1544		2179
1545	sub set_fontsize {	2180	sub set_fontsize {
…		…
1552	sub text_height {	2187	sub text_height {
1553	my ($self, $text) = @_;	2188	my ($self, $text) = @_;
1554		2189
1555	my $layout = $self->{layout};	2190	my $layout = $self->{layout};
1556		2191
1557	$layout->set_height ($self->{fontsize});	2192	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1558	$layout->set_width ($self->{w});	2193	$layout->set_width ($self->{children}[0]{w});
1559	$layout->set_text ($text);	2194	$layout->set_text ($text);
1560		2195
1561	($layout->size)[1]	2196	($layout->size)[1]
1562	}	2197	}
1563		2198
…		…
1566		2201
1567	$self->{need_reflow}++;	2202	$self->{need_reflow}++;
1568	$self->update;	2203	$self->update;
1569	}	2204	}
1570		2205
1571	sub size_request {
1572	my ($self) = @_;
1573
1574	($self->{req_w}, $self->{req_h})
1575	}
1576
1577	sub size_allocate {	2206	sub size_allocate {
1578	my ($self, $x, $y, $w, $h) = @_;	2207	my ($self, $w, $h) = @_;
1579		2208
1580	$self->SUPER::size_allocate ($x, $y, $w, $h);	2209	$self->SUPER::size_allocate ($w, $h);
1581		2210
		2211	$self->{layout}->set_font ($self->{font}) if $self->{font};
1582	$self->{layout}->set_height ($self->{fontsize});	2212	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1583	$self->{layout}->set_width ($self->{w});	2213	$self->{layout}->set_width ($self->{children}[0]{w});
1584		2214
1585	$self->reflow;	2215	$self->reflow;
1586	}	2216	}
1587		2217
1588	sub add_paragraph {	2218	sub add_paragraph {
…		…
1621	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2251	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1622		2252
1623	delete $self->{texture};	2253	delete $self->{texture};
1624	}	2254	}
1625		2255
1626	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2256	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1627	glClearColor 0, 0, 0, 1;	2257	glClearColor 0, 0, 0, 0;
1628	glClear GL_COLOR_BUFFER_BIT;	2258	glClear GL_COLOR_BUFFER_BIT;
1629		2259
1630	glEnable GL_BLEND;	2260	glEnable GL_BLEND;
1631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2261	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1632	glEnable GL_TEXTURE_2D;	2262	glEnable GL_TEXTURE_2D;
…		…
1639		2269
1640	my $y = 0;	2270	my $y = 0;
1641		2271
1642	my $layout = $self->{layout};	2272	my $layout = $self->{layout};
1643		2273
		2274	$layout->set_font ($self->{font}) if $self->{font};
		2275
1644	for my $par (@{$self->{par}}) {	2276	for my $par (@{$self->{par}}) {
1645	my $h = $par->[0];	2277	my $h = $par->[0];
1646		2278
1647	if ($y0 < $y + $h && $y < $y1) {	2279	if ($y0 < $y + $h && $y < $y1) {
1648	$layout->set_text ($par->[2]);	2280	$layout->set_text ($par->[2]);
…		…
1662	}	2294	}
1663		2295
1664	sub _draw {	2296	sub _draw {
1665	my ($self) = @_;	2297	my ($self) = @_;
1666		2298
1667	if ($self->{texture}) {	2299	glEnable GL_BLEND;
		2300	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1668	glEnable GL_TEXTURE_2D;	2301	glEnable GL_TEXTURE_2D;
1669	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2302	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2303	glColor 1, 1, 1, 1;
1670	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2304	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1671	glDisable GL_TEXTURE_2D;	2305	glDisable GL_TEXTURE_2D;
1672	}	2306	glDisable GL_BLEND;
1673		2307
1674	$self->{children}[1]->draw;	2308	$self->{children}[1]->draw;
1675		2309
1676	}	2310	}
1677		2311
1678	#############################################################################	2312	#############################################################################
1679		2313
1680	package CFClient::UI::MapWidget;
1681
1682	use strict;
1683
1684	use List::Util qw(min max);
1685
1686	use SDL;
1687	use SDL::OpenGL;
1688
1689	our @ISA = CFClient::UI::Base::;
1690
1691	sub new {
1692	my $class = shift;
1693
1694	$class->SUPER::new (
1695	z => -1,
1696	can_focus => 1,
1697	list => (glGenLists 1),
1698	@_
1699	)
1700	}
1701
1702	sub key_down {
1703	print "MAPKEYDOWN\n";
1704	}
1705
1706	sub key_up {
1707	}
1708
1709	sub button_down {
1710	my ($self, $ev, $x, $y) = @_;
1711
1712	$self->focus_in;
1713
1714	if ($ev->button == 2) {
1715	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1716	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1717
1718	$self->{motion} = sub {
1719	my ($ev, $x, $y) = @_;
1720
1721	($x, $y) = ($ev->motion_x, $ev->motion_y);
1722
1723	$::CFG->{map_shift_x} = $bw + $x - $ox;
1724	$::CFG->{map_shift_y} = $bh + $y - $oy;
1725
1726	$self->update;
1727	};
1728	}
1729	}
1730
1731	sub button_up {
1732	my ($self, $ev, $x, $y) = @_;
1733
1734	delete $self->{motion};
1735	}
1736
1737	sub mouse_motion {
1738	my ($self, $ev, $x, $y) = @_;
1739
1740	$self->{motion}->($ev, $x, $y) if $self->{motion};
1741	}
1742
1743	sub size_request {
1744	(
1745	1 + 32 * int $::WIDTH / 32,
1746	1 + 32 * int $::HEIGHT / 32,
1747	)
1748	}
1749
1750	sub update {
1751	my ($self) = @_;
1752
1753	$self->{need_update} = 1;
1754	$self->SUPER::update;
1755	}
1756
1757	sub draw {
1758	my ($self) = @_;
1759
1760	if (delete $self->{need_update}) {
1761	glNewList $self->{list}, GL_COMPILE;
1762
1763	if ($::MAP) {
1764	my $sw = int $::WIDTH / 32;
1765	my $sh = int $::HEIGHT / 32;
1766
1767	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1768	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1769
1770	glTranslate $sx0 - 32, $sy0 - 32, 0;
1771
1772	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1773
1774	if ($::CFG->{fow_enable}) {
1775	if ($::CFG->{fow_smooth}) { # smooth fog of war
1776	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1777	glConvolutionFilter2D
1778	GL_CONVOLUTION_2D,
1779	GL_ALPHA,
1780	3, 3,
1781	GL_ALPHA, GL_FLOAT,
1782	pack "f*",
1783	0.1, 0.1, 0.1,
1784	0.1, 0.2, 0.1,
1785	0.1, 0.1, 0.1,
1786	;
1787	glEnable GL_CONVOLUTION_2D;
1788	}
1789
1790	$self->{fow_texture} = new CFClient::Texture
1791	w => $w,
1792	h => $h,
1793	data => $data,
1794	internalformat => GL_ALPHA,
1795	format => GL_ALPHA;
1796
1797	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1798
1799	glEnable GL_BLEND;
1800	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1801	glEnable GL_TEXTURE_2D;
1802	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1803
1804	glColor +($::CFG->{fow_intensity}) x 3, 1;
1805	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1806
1807	glDisable GL_TEXTURE_2D;
1808	glDisable GL_BLEND;
1809	}
1810
1811	# HACK BEGIN
1812	{
1813	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1814	my ($w, $h) = (250, 250);
1815
1816	glEnable GL_BLEND;
1817	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1818	glEnable GL_TEXTURE_2D;
1819	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820
1821	$self->{mapmap_texture} =
1822	new CFClient::Texture
1823	w => $w,
1824	h => $h,
1825	data => $::MAP->mapmap ($w, $h),
1826	type => GL_UNSIGNED_INT_8_8_8_8_REV;
1827
1828	$self->{mapmap_texture}->draw_quad (100, 100);
1829
1830	glDisable GL_TEXTURE_2D;
1831	glDisable GL_BLEND;
1832	}
1833	# HACK END
1834	}
1835
1836	glEndList;
1837	}
1838
1839	glPushMatrix;
1840	glCallList $self->{list};
1841	glPopMatrix;
1842
1843	if ($FOCUS != $self) {
1844	glColor 64/255, 64/255, 64/255;
1845	glLogicOp GL_AND;
1846	glEnable GL_COLOR_LOGIC_OP;
1847	glBegin GL_QUADS;
1848	glVertex 0, 0;
1849	glVertex 0, $::HEIGHT;
1850	glVertex $::WIDTH, $::HEIGHT;
1851	glVertex $::WIDTH, 0;
1852	glEnd;
1853	glDisable GL_COLOR_LOGIC_OP;
1854	}
1855	}
1856
1857	my %DIR = (
1858	SDLK_KP8, [1, "north"],
1859	SDLK_KP9, [2, "northeast"],
1860	SDLK_KP6, [3, "east"],
1861	SDLK_KP3, [4, "southeast"],
1862	SDLK_KP2, [5, "south"],
1863	SDLK_KP1, [6, "southwest"],
1864	SDLK_KP4, [7, "west"],
1865	SDLK_KP7, [8, "northwest"],
1866
1867	SDLK_UP, [1, "north"],
1868	SDLK_RIGHT, [3, "east"],
1869	SDLK_DOWN, [5, "south"],
1870	SDLK_LEFT, [7, "west"],
1871	);
1872
1873	sub key_down {
1874	my ($self, $ev) = @_;
1875
1876	my $mod = $ev->key_mod;
1877	my $sym = $ev->key_sym;
1878
1879	if ($sym == SDLK_KP5) {
1880	$::CONN->user_send ("command stay fire");
1881	} elsif ($sym == SDLK_a) {
1882	$::CONN->user_send ("command apply");
1883	} elsif ($sym == SDLK_QUOTE) {
1884	$self->emit ('activate_console');
1885	} elsif ($sym == SDLK_SLASH) {
1886	$self->emit ('activate_console' => '/');
1887	} elsif (exists $DIR{$sym}) {
1888	if ($mod & KMOD_SHIFT) {
1889	$self->{shft}++;
1890	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1891	} elsif ($mod & KMOD_CTRL) {
1892	$self->{ctrl}++;
1893	$::CONN->user_send ("command run $DIR{$sym}[0]");
1894	} else {
1895	$::CONN->user_send ("command $DIR{$sym}[1]");
1896	}
1897	}
1898	}
1899
1900	sub key_up {
1901	my ($self, $ev) = @_;
1902
1903	my $mod = $ev->key_mod;
1904	my $sym = $ev->key_sym;
1905
1906	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1907	$::CONN->user_send ("command fire_stop");
1908	}
1909	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1910	$::CONN->user_send ("command run_stop");
1911	}
1912	}
1913
1914	#############################################################################
1915
1916	package CFClient::UI::Animator;	2314	package CFClient::UI::Animator;
1917		2315
1918	use SDL::OpenGL;	2316	use CFClient::OpenGL;
1919		2317
1920	our @ISA = CFClient::UI::Bin::;	2318	our @ISA = CFClient::UI::Bin::;
1921		2319
1922	sub moveto {	2320	sub moveto {
1923	my ($self, $x, $y) = @_;	2321	my ($self, $x, $y) = @_;
…		…
1961		2359
1962	sub new {	2360	sub new {
1963	my $class = shift;	2361	my $class = shift;
1964		2362
1965	my $self = $class->SUPER::new (	2363	my $self = $class->SUPER::new (
1966	state => 0,	2364	state => 0,
1967	connect_activate => \&toggle_flopper,	2365	connect_activate => \&toggle_flopper,
1968	@_	2366	@_
1969	);	2367	);
1970		2368
1971	if ($self->{state}) {	2369	if ($self->{state}) {
…		…
1992	$self->emit (changed => $self->{state});	2390	$self->emit (changed => $self->{state});
1993	}	2391	}
1994		2392
1995	#############################################################################	2393	#############################################################################
1996		2394
		2395	package CFClient::UI::Tooltip;
		2396
		2397	our @ISA = CFClient::UI::Bin::;
		2398
		2399	use CFClient::OpenGL;
		2400
		2401	sub new {
		2402	my $class = shift;
		2403
		2404	$class->SUPER::new (
		2405	@_,
		2406	can_events => 0,
		2407	)
		2408	}
		2409
		2410	sub set_markup {
		2411	my ($self, $text) = @_;
		2412
		2413	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2414	$self->{label}->set_markup ($text);
		2415	$self->add ($self->{label});
		2416	}
		2417
		2418	sub size_request {
		2419	my ($self) = @_;
		2420
		2421	$self->child->set_max_size ($::WIDTH * 0.3);
		2422
		2423	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2424
		2425	($w + 4, $h + 4)
		2426	}
		2427
		2428	sub size_allocate {
		2429	my ($self, $w, $h) = @_;
		2430
		2431	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2432	}
		2433
		2434	sub _draw {
		2435	my ($self) = @_;
		2436
		2437	glPushMatrix;
		2438	glTranslate 0.375, 0.375;
		2439
		2440	my ($w, $h) = @$self{qw(w h)};
		2441
		2442	glColor 1, 0.8, 0.4;
		2443	glBegin GL_QUADS;
		2444	glVertex 0 , 0;
		2445	glVertex 0 , $h;
		2446	glVertex $w, $h;
		2447	glVertex $w, 0;
		2448	glEnd;
		2449
		2450	glColor 0, 0, 0;
		2451	glBegin GL_LINE_LOOP;
		2452	glVertex 0 , 0;
		2453	glVertex 0 , $h;
		2454	glVertex $w, $h;
		2455	glVertex $w, 0;
		2456	glEnd;
		2457
		2458	glPopMatrix;
		2459
		2460	glTranslate 2, 2;
		2461	$self->SUPER::_draw;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package CFClient::UI::Face;
		2467
		2468	our @ISA = CFClient::UI::Base::;
		2469
		2470	use CFClient::OpenGL;
		2471
		2472	sub new {
		2473	my $class = shift;
		2474
		2475	$class->SUPER::new (
		2476	aspect => 1,
		2477	@_,
		2478	)
		2479	}
		2480
		2481	sub size_request {
		2482	(32, 8)
		2483	}
		2484
		2485	sub _draw {
		2486	my ($self) = @_;
		2487
		2488	return unless $::CONN;#d# manage and cache textures differently
		2489	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2490
		2491	# TODO animation
		2492	if ($tex) {
		2493	glEnable GL_BLEND;
		2494	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2495	glEnable GL_TEXTURE_2D;
		2496	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2497	glColor 1, 1, 1, 1;
		2498	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2499	glDisable GL_TEXTURE_2D;
		2500	glDisable GL_BLEND;
		2501	}
		2502	}
		2503
		2504	#############################################################################
		2505
		2506	package CFClient::UI::InventoryItem;
		2507
		2508	our @ISA = CFClient::UI::HBox::;
		2509
		2510	sub new {
		2511	my $class = shift;
		2512
		2513	my %args = @_;
		2514
		2515	my $item = $args{item};
		2516
		2517	my $desc = $item->{nrof} < 2
		2518	? $item->{name}
		2519	: "$item->{nrof} $item->{name_pl}";
		2520
		2521
		2522	my $self = $class->SUPER::new (
		2523	can_hover => 1,
		2524	can_events => 1,
		2525	tooltip => (CFClient::UI::Label->escape ($desc)
		2526	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2527	connect_button_down => sub {
		2528	my ($self, $ev, $x, $y) = @_;
		2529
		2530	# todo: maybe put examine on 1? but should just be a tooltip :(
		2531	if ($ev->{button} == 1) {
		2532	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2533	} elsif ($ev->{button} == 2) {
		2534	$::CONN->send ("apply $item->{tag}");
		2535	} elsif ($ev->{button} == 3) {
		2536	CFClient::UI::Menu->new (
		2537	items => [
		2538	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2539	[
		2540	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2541	sub { $::CONN->send ("lock $item->{tag}") },
		2542	],
		2543	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2544	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2545	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2546	],
		2547	)->popup ($ev);
		2548	}
		2549
		2550	1
		2551	},
		2552	%args
		2553	);
		2554	$self->add(new CFClient::UI::Face
		2555	can_events => 0,
		2556	face => $item->{face},
		2557	anim => $item->{anim},
		2558	animspeed => $item->{animspeed});
		2559	$self->add(new CFClient::UI::Label
		2560	can_events => 0,
		2561	text => $desc);
		2562
		2563	$self
		2564	}
		2565
		2566	#############################################################################
		2567
		2568	package CFClient::UI::Inventory;
		2569
		2570	our @ISA = CFClient::UI::ScrolledWindow::;
		2571
		2572	sub new {
		2573	my $class = shift;
		2574
		2575	my $self = $class->SUPER::new (
		2576	scrolled => (new CFClient::UI::VBox),
		2577	@_,
		2578	);
		2579
		2580	$self
		2581	}
		2582
		2583	sub set_items {
		2584	my ($self, $items) = @_;
		2585
		2586	$self->{scrolled}->clear;
		2587	return unless $items;
		2588
		2589	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2590
		2591	$self->{real_items} = \@items;
		2592
		2593	for my $item (@items) {
		2594	my $desc = $item->{nrof} < 2
		2595	? $item->{name}
		2596	: "$item->{nrof} $item->{name_pl}";
		2597
		2598	$self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
		2599	}
		2600
		2601	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2602	}
		2603
		2604	sub size_request {
		2605	my ($self) = @_;
		2606	($self->{req_w}, $self->{req_h});
		2607	}
		2608
		2609	#############################################################################
		2610
		2611	package CFClient::UI::Menu;
		2612
		2613	our @ISA = CFClient::UI::FancyFrame::;
		2614
		2615	use CFClient::OpenGL;
		2616
		2617	sub new {
		2618	my $class = shift;
		2619
		2620	my $self = $class->SUPER::new (
		2621	items => [],
		2622	z => 100,
		2623	@_,
		2624	);
		2625
		2626	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2627
		2628	for my $item (@{ $self->{items} }) {
		2629	my ($widget, $cb) = @$item;
		2630
		2631	# handle various types of items, only text for now
		2632	if (!ref $widget) {
		2633	$widget = new CFClient::UI::Label
		2634	can_hover => 1,
		2635	can_events => 1,
		2636	text => $widget;
		2637	}
		2638
		2639	$self->{item}{$widget} = $item;
		2640
		2641	$self->{vbox}->add ($widget);
		2642	}
		2643
		2644	$self
		2645	}
		2646
		2647	# popup given the event (must be a mouse button down event currently)
		2648	sub popup {
		2649	my ($self, $ev) = @_;
		2650
		2651	$self->emit ("popdown");
		2652
		2653	# maybe save $GRAB? must be careful about events...
		2654	$GRAB = $self;
		2655	$self->{button} = $ev->{button};
		2656
		2657	$self->show;
		2658	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2659	}
		2660
		2661	sub mouse_motion {
		2662	my ($self, $ev, $x, $y) = @_;
		2663
		2664	# TODO: should use vbox->find_widget or so
		2665	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2666	$self->{hover} = $self->{item}{$HOVER};
		2667	}
		2668
		2669	sub button_up {
		2670	my ($self, $ev, $x, $y) = @_;
		2671
		2672	if ($ev->{button} == $self->{button}) {
		2673	undef $GRAB;
		2674	$self->hide;
		2675
		2676	$self->emit ("popdown");
		2677	$self->{hover}[1]->() if $self->{hover};
		2678	}
		2679	}
		2680
		2681	#############################################################################
		2682
1997	package CFClient::UI::Root;	2683	package CFClient::UI::Root;
1998		2684
1999	our @ISA = CFClient::UI::Container::;	2685	our @ISA = CFClient::UI::Container::;
2000		2686
2001	use SDL::OpenGL;	2687	use CFClient::OpenGL;
		2688
		2689	sub check_size {
		2690	my ($self) = @_;
		2691
		2692	$self->configure (0, 0, $self->{w}, $self->{h});
		2693	}
2002		2694
2003	sub size_request {	2695	sub size_request {
2004	($::WIDTH, $::HEIGHT)	2696	my ($self) = @_;
		2697
		2698	($self->{w}, $self->{h})
2005	}	2699	}
2006		2700
2007	sub size_allocate {	2701	sub size_allocate {
		2702	my ($self, $w, $h) = @_;
		2703
		2704	my $old_w = $self->{old_w};
		2705	my $old_h = $self->{old_h};
		2706
		2707	if ($old_w && $old_h) {
		2708	for my $child ($self->children) {
		2709	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2710	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2711	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2712	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2713	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2714	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2715	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2716	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2717	}
		2718	}
		2719
		2720	$self->{old_w} = $w;
		2721	$self->{old_h} = $h;
		2722	}
		2723
		2724	sub configure {
2008	my ($self, $x, $y, $w, $h) = @_;	2725	my ($self, $x, $y, $w, $h) = @_;
2009		2726
2010	$self->_size_allocate ($x, $y, $w, $h);	2727	$self->SUPER::configure ($x, $y, $w, $h);
2011		2728
2012	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2729	for my $child ($self->children) {
2013	for @{$self->{children}};	2730	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2731
		2732	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2733	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2734	$child->configure ($X, $Y, $W, $H);
		2735	}
2014	}	2736	}
2015		2737
2016	sub _topleft {	2738	sub _topleft {
2017	my ($self, $x, $y) = @_;	2739	my ($self, $x, $y) = @_;
2018		2740
…		…
2020	}	2742	}
2021		2743
2022	sub update {	2744	sub update {
2023	my ($self) = @_;	2745	my ($self) = @_;
2024		2746
2025	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2747	$self->check_size;
2026	::refresh ();	2748	::refresh ();
2027	}	2749	}
2028		2750
2029	sub add {	2751	sub add {
2030	my ($self, $widget) = @_;	2752	my ($self, $child) = @_;
2031		2753
		2754	# integerize window positions
		2755	$child->{x} = int $child->{x};
		2756	$child->{y} = int $child->{y};
		2757
2032	$self->SUPER::add ($widget);	2758	$self->SUPER::add ($child);
2033
2034	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
2035	}	2759	}
2036		2760
2037	sub on_refresh {	2761	sub on_refresh {
2038	my ($self, $id, $cb) = @_;	2762	my ($self, $id, $cb) = @_;
2039		2763
…		…
2063	#############################################################################	2787	#############################################################################
2064		2788
2065	package CFClient::UI;	2789	package CFClient::UI;
2066		2790
2067	$ROOT = new CFClient::UI::Root;	2791	$ROOT = new CFClient::UI::Root;
		2792	$TOOLTIP = new CFClient::UI::Tooltip;
2068		2793
2069	1	2794	1
2070		2795

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