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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.182 by root, Sun Apr 30 11:17:08 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) = @_;
76		128
77	my $rem = 0;	129	my $rem = 0;
78		130
79	for ($vals) {	131	for (@$vals) {
80	my $i = int $_ + $rem;	132	my $i = int $_ + $rem;
81	$rem += $_ - $i;	133	$rem += $_ - $i;
82	$_ = $i;	134	$_ = $i;
83	}	135	}
84	}	136	}
…		…
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} = $x;	194	$self->{x} = int $x;
118	$self->{y} = $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	$_->check_size;
		261	}
		262
		263	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	264	my ($self, $w, $h) = @_;
147		265
148	$self->_size_allocate ($x, $y, $w, $h);	266	delete $self->{max_w}; $self->{max_w} = $w if $w;
		267	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	268	}
150		269
151	# return top left coordinates	270	# return top left coordinates
152	sub _topleft {	271	sub _topleft {
153	my ($self, $x, $y) = @_;	272	my ($self, $x, $y) = @_;
154		273
		274	$self->{parent}
		275	or Carp::confess "no parent widget in _topleft\n";#d#
		276
155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	277	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
156	}	278	}
157		279
158	# translate global coordinates to local coordinate system	280	# translate global coordinates to local coordinate system
159	sub coord2local {	281	sub coord2local {
…		…
176		298
177	return if $FOCUS == $self;	299	return if $FOCUS == $self;
178	return unless $self->{can_focus};	300	return unless $self->{can_focus};
179		301
180	my $focus = $FOCUS; $FOCUS = $self;	302	my $focus = $FOCUS; $FOCUS = $self;
		303
		304	$self->emit (focus_in => $focus);
		305
181	$focus->update if $focus;	306	$focus->update if $focus;
182	$FOCUS->update;	307	$FOCUS->update;
183	}	308	}
184		309
185	sub focus_out {	310	sub focus_out {
186	my ($self) = @_;	311	my ($self) = @_;
187		312
188	return unless $FOCUS == $self;	313	return unless $FOCUS == $self;
189		314
190	my $focus = $FOCUS; undef $FOCUS;	315	my $focus = $FOCUS; undef $FOCUS;
		316
		317	$self->emit (focus_out => $focus);
		318
191	$focus->update if $focus; #?	319	$focus->update if $focus; #?
192	}	320	}
193		321
194	sub mouse_motion { }	322	sub mouse_motion { }
195	sub button_up { }	323	sub button_up { }
…		…
219	glPopMatrix;	347	glPopMatrix;
220		348
221	if ($self == $HOVER && $self->{can_hover}) {	349	if ($self == $HOVER && $self->{can_hover}) {
222	my ($x, $y) = @$self{qw(x y)};	350	my ($x, $y) = @$self{qw(x y)};
223		351
224	glColor 0, 0, 1, 0.2;	352	glColor 1, 0.8, 0.5, 0.2;
225	glEnable GL_BLEND;	353	glEnable GL_BLEND;
226	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	354	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227	glBegin GL_QUADS;	355	glBegin GL_QUADS;
228	glVertex $x , $y;	356	glVertex $x , $y;
229	glVertex $x + $self->{w}, $y;	357	glVertex $x + $self->{w}, $y;
230	glVertex $x + $self->{w}, $y + $self->{h};	358	glVertex $x + $self->{w}, $y + $self->{h};
231	glVertex $x , $y + $self->{h};	359	glVertex $x , $y + $self->{h};
232	glEnd;	360	glEnd;
233	glDisable GL_BLEND;	361	glDisable GL_BLEND;
234	}	362	}
		363
		364	if ($ENV{PCLIENT_DEBUG}) {
		365	glPushMatrix;
		366	glColor 1, 1, 0, 1;
		367	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		368	glBegin GL_LINE_LOOP;
		369	glVertex 0 , 0;
		370	glVertex $self->{w}, 0;
		371	glVertex $self->{w}, $self->{h};
		372	glVertex 0 , $self->{h};
		373	glEnd;
		374	glPopMatrix;
		375	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		376	}
235	}	377	}
236		378
237	sub _draw {	379	sub _draw {
238	my ($self) = @_;	380	my ($self) = @_;
239		381
240	warn "no draw defined for $self\n";	382	warn "no draw defined for $self\n";
241	}	383	}
242		384
243	sub find_widget {	385	sub find_widget {
244	my ($self, $x, $y) = @_;	386	my ($self, $x, $y) = @_;
		387
		388	return () unless $self->{can_events};
245		389
246	return $self	390	return $self
247	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	391	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	392	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
249		393
…		…
254	my ($self, $parent) = @_;	398	my ($self, $parent) = @_;
255		399
256	Scalar::Util::weaken ($self->{parent} = $parent);	400	Scalar::Util::weaken ($self->{parent} = $parent);
257	}	401	}
258		402
		403	sub check_size {
		404	my ($self) = @_;
		405
		406	$self->{parent}
		407	or return 1;
		408
		409	my ($w, $h) = $self->{user_w} && $self->{user_h}
		410	? @$self{qw(user_w user_h)}
		411	: $self->size_request;
		412
		413	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		414	$self->{req_w} = $w;
		415	$self->{req_h} = $h;
		416
		417	$self->{parent}->check_size
		418	or $self->size_allocate (
		419	(List::Util::max $self->{w}, $w),
		420	(List::Util::max $self->{h}, $h),
		421	);
		422
		423	1
		424	} else {
		425	0
		426	}
		427	}
		428
259	sub update {	429	sub update {
260	my ($self) = @_;	430	my ($self) = @_;
261		431
262	$self->{parent}->update	432	$self->{parent}->update
263	if $self->{parent};	433	if $self->{parent};
264	}	434	}
265		435
266	sub connect {	436	sub connect {
267	my ($self, $signal, $cb) = @_;	437	my ($self, $signal, $cb) = @_;
268		438
269	push @{ $self->{cb}{$signal} }, $cb;	439	push @{ $self->{signal_cb}{$signal} }, $cb;
270	}	440	}
271		441
272	sub emit {	442	sub emit {
273	my ($self, $signal, @args) = @_;	443	my ($self, $signal, @args) = @_;
274		444
275	$_->($self, @args)	445	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
276	for @{$self->{cb}{$signal} || []};
277	}	446	}
278		447
279	sub DESTROY {	448	sub DESTROY {
280	my ($self) = @_;	449	my ($self) = @_;
281		450
…		…
287	package CFClient::UI::DrawBG;	456	package CFClient::UI::DrawBG;
288		457
289	our @ISA = CFClient::UI::Base::;	458	our @ISA = CFClient::UI::Base::;
290		459
291	use strict;	460	use strict;
292	use SDL::OpenGL;	461	use CFClient::OpenGL;
293		462
294	sub new {	463	sub new {
295	my $class = shift;	464	my $class = shift;
296		465
297	# range [value, low, high, page]	466	# range [value, low, high, page]
…		…
326		495
327	package CFClient::UI::Empty;	496	package CFClient::UI::Empty;
328		497
329	our @ISA = CFClient::UI::Base::;	498	our @ISA = CFClient::UI::Base::;
330		499
		500	sub new {
		501	my ($class, %arg) = @_;
		502	$class->SUPER::new (can_events => 0, %arg);
		503	}
		504
331	sub size_request {	505	sub size_request {
332	(0, 0)	506	(0, 0)
333	}	507	}
334		508
335	sub draw { }	509	sub draw { }
…		…
343	sub new {	517	sub new {
344	my ($class, %arg) = @_;	518	my ($class, %arg) = @_;
345		519
346	my $children = delete $arg{children} || [];	520	my $children = delete $arg{children} || [];
347		521
348	my $self = $class->SUPER::new (children => [], %arg);	522	my $self = $class->SUPER::new (
		523	children => [],
		524	can_events => 0,
		525	%arg,
		526	);
349	$self->add ($_) for @$children;	527	$self->add ($_) for @$children;
350		528
351	$self	529	$self
352	}	530	}
353		531
…		…
361	$self->{children} = [	539	$self->{children} = [
362	sort { $a->{z} <=> $b->{z} }	540	sort { $a->{z} <=> $b->{z} }
363	@{$self->{children}}, $child	541	@{$self->{children}}, $child
364	];	542	];
365		543
366	$self->{w} = $self->{h} = -1;	544	$child->check_size;
367	$self->update;	545	$self->update;
368	}	546	}
369		547
		548	sub children {
		549	@{ $_[0]{children} }
		550	}
		551
370	sub remove {	552	sub remove {
371	my ($self, $widget) = @_;	553	my ($self, $child) = @_;
372		554
		555	delete $child->{parent};
		556	$child->hide;
		557
373	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	558	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374		559
375	$self->size_allocate (0, 0, $self->{w}, $self->{h});	560	$self->check_size;
		561	$self->update;
		562	}
		563
		564	sub clear {
		565	my ($self) = @_;
		566
		567	my $children = delete $self->{children};
		568	$self->{children} = [];
		569
		570	for (@$children) {
		571	delete $_->{parent};
		572	$_->hide;
		573	}
		574
		575	$self->check_size;
		576	$self->update;
376	}	577	}
377		578
378	sub find_widget {	579	sub find_widget {
379	my ($self, $x, $y) = @_;	580	my ($self, $x, $y) = @_;
380		581
…		…
410		611
411	$class->SUPER::new (children => [$child], %arg)	612	$class->SUPER::new (children => [$child], %arg)
412	}	613	}
413		614
414	sub add {	615	sub add {
415	my ($self, $widget) = @_;	616	my ($self, $child) = @_;
416		617
417	$self->{children} = [];	618	$self->{children} = [];
418		619
419	$self->SUPER::add ($widget);	620	$self->SUPER::add ($child);
420	}	621	}
421		622
422	sub remove {	623	sub remove {
423	my ($self, $widget) = @_;	624	my ($self, $widget) = @_;
424		625
…		…
433	sub size_request {	634	sub size_request {
434	$_[0]{children}[0]->size_request	635	$_[0]{children}[0]->size_request
435	}	636	}
436		637
437	sub size_allocate {	638	sub size_allocate {
438	my ($self, $x, $y, $w, $h) = @_;	639	my ($self, $w, $h) = @_;
439		640
440	$self->_size_allocate ($x, $y, $w, $h) or return;
441
442	$self->{children}[0]->size_allocate (0, 0, $w, $h);	641	$self->{children}[0]->configure (0, 0, $w, $h);
443	}	642	}
444		643
445	#############################################################################	644	#############################################################################
446		645
447	package CFClient::UI::Window;	646	package CFClient::UI::Window;
448		647
449	our @ISA = CFClient::UI::Bin::;	648	our @ISA = CFClient::UI::Bin::;
450		649
451	use SDL::OpenGL;	650	use CFClient::OpenGL;
452		651
453	sub new {	652	sub new {
454	my ($class, %arg) = @_;	653	my ($class, %arg) = @_;
455		654
456	my $self = $class->SUPER::new (%arg);	655	my $self = $class->SUPER::new (%arg);
457	}	656	}
458		657
459	sub update {	658	sub update {
460	my ($self) = @_;	659	my ($self) = @_;
461		660
462	# we want to do this delayed...	661	$ROOT->on_refresh ($self => sub { $self->render_child });
463	$self->render_chld;
464	$self->SUPER::update;	662	$self->SUPER::update;
465	}	663	}
466		664
		665	sub size_allocate {
		666	my ($self, $w, $h) = @_;
		667
		668	$self->SUPER::size_allocate ($w, $h);
		669	$self->update;
		670	}
		671
		672	sub _render {
		673	$_[0]{children}[0]->draw;
		674	}
		675
467	sub render_chld {	676	sub render_child {
468	my ($self) = @_;	677	my ($self) = @_;
469		678
470	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	679	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471	glClearColor 0, 0, 0, 1;	680	glClearColor 0, 0, 0, 0;
472	glClear GL_COLOR_BUFFER_BIT;	681	glClear GL_COLOR_BUFFER_BIT;
473	$self->child->draw;	682
		683	$self->_render;
		684	# glColorMask 1, 1, 1, 0;
		685	# glEnable GL_BLEND;
		686	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		687	# glRasterPos 0, 0;
		688	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		689	# glDisable GL_BLEND;
		690	# glColorMask 1, 1, 1, 1;
474	};	691	};
475	}
476
477	sub size_allocate {
478	my ($self, $x, $y, $w, $h) = @_;
479
480	$self->_size_allocate ($x, $y, $w, $h) or return;
481
482	$self->child->size_allocate (0, 0, $w, $h);
483
484	$self->render_chld;
485	}	692	}
486		693
487	sub _draw {	694	sub _draw {
488	my ($self) = @_;	695	my ($self) = @_;
489		696
490	my ($w, $h) = ($self->w, $self->h);	697	my ($w, $h) = ($self->w, $self->h);
491		698
492	my $tex = $self->{texture}	699	my $tex = $self->{texture}
493	or return;	700	or return;
		701
		702	glEnable GL_BLEND;
		703	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		704	glEnable GL_TEXTURE_2D;
		705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		706	glColor 0, 0, 0, 1;
		707
		708	$tex->draw_quad (0, 0, $w, $h);
		709
		710	glDisable GL_BLEND;
		711	glDisable GL_TEXTURE_2D;
		712	}
		713
		714	#############################################################################
		715
		716	package CFClient::UI::ViewPort;
		717
		718	our @ISA = CFClient::UI::Window::;
		719
		720	sub size_request {
		721	my ($self) = @_;
		722
		723	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		724	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		725
		726	@$self{qw(child_w child_h)}
		727	}
		728
		729	sub size_allocate {
		730	my ($self, $w, $h) = @_;
		731
		732	$self->update;
		733	}
		734
		735	sub set_offset {
		736	my ($self, $x, $y) = @_;
		737
		738	$self->{view_x} = int $x;
		739	$self->{view_y} = int $y;
		740
		741	$self->update;
		742	}
		743
		744	sub _render {
		745	my ($self) = @_;
		746
		747	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		748
		749	$self->SUPER::_render;
		750	}
		751
		752	#############################################################################
		753
		754	package CFClient::UI::ScrolledWindow;
		755
		756	our @ISA = CFClient::UI::HBox::;
		757
		758	sub new {
		759	my $class = shift;
		760
		761	my $self;
		762
		763	my $slider = new CFClient::UI::Slider
		764	vertical => 1,
		765	range => [0, 0, 1, 0.01], # HACK fix
		766	connect_changed => sub {
		767	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		768	},
		769	;
		770
		771	$self = $class->SUPER::new (
		772	vp => (new CFClient::UI::ViewPort),
		773	slider => $slider,
		774	@_,
		775	);
		776
		777	$self->{vp}->add ($self->{scrolled});
		778	$self->add ($self->{vp});
		779	$self->add ($self->{slider});
		780
		781	$self
		782	}
		783
		784	#TODO# update range on size_allocate depeneing on child
		785	# update viewport offset on scroll
		786
		787	#############################################################################
		788
		789	package CFClient::UI::Frame;
		790
		791	our @ISA = CFClient::UI::Bin::;
		792
		793	use CFClient::OpenGL;
		794
		795	sub new {
		796	my $class = shift;
		797
		798	my $self = $class->SUPER::new (
		799	bg => [1, 1, 1, 1],
		800	border_bg => [1, 1, 1, 1],
		801	border => 0.8,
		802	@_
		803	);
		804
		805	$self
		806	}
		807
		808	sub _draw {
		809	my ($self) = @_;
		810
		811	my ($w, $h) = ($self->{w}, $self->{h});
494		812
495	glEnable GL_BLEND;	813	glEnable GL_BLEND;
496	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	814	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497	glEnable GL_TEXTURE_2D;	815	glEnable GL_TEXTURE_2D;
498	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	816	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499		817
500	$tex->draw_quad (0, 0, $w, $h);	818	# glBegin GL_QUADS;
		819	# glColor 0, 0, 0, 0;
		820	# glVertex 0 , 0;
		821	# glVertex 0 , $h;
		822	# glVertex $w, $h;
		823	# glVertex $w, 0;
		824	# glEnd;
501		825
		826
		827	$self->child->draw;
502	glDisable GL_BLEND;	828	glDisable GL_BLEND;
503	glDisable GL_TEXTURE_2D;	829	glDisable GL_TEXTURE_2D;
504	}	830	}
505		831
506	#############################################################################	832	#############################################################################
507		833
508	package CFClient::UI::Frame;	834	package CFClient::UI::FancyFrame;
509		835
510	our @ISA = CFClient::UI::Bin::;	836	our @ISA = CFClient::UI::Bin::;
511		837
512	use SDL::OpenGL;	838	use CFClient::OpenGL;
513
514	sub size_request {
515	my ($self) = @_;
516	my $chld = $self->child
517	or return (0, 0);
518
519	$chld->move (2, 2);
520
521	map { $_ + 4 } $chld->size_request;
522	}
523
524	sub size_allocate {
525	my ($self, $x, $y, $w, $h) = @_;
526
527	$self->_size_allocate ($x, $y, $w, $h) or return;
528
529	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
530	}
531
532	sub _draw {
533	my ($self) = @_;
534
535	my $chld = $self->child;
536
537	my ($w, $h) = $chld->size_request;
538
539	glBegin GL_QUADS;
540	glColor 0, 0, 0;
541	glVertex 0 , 0;
542	glVertex 0 , $h + 4;
543	glVertex $w + 4 , $h + 4;
544	glVertex $w + 4 , 0;
545	glEnd;
546
547	$chld->draw;
548	}
549
550	#############################################################################
551
552	package CFClient::UI::FancyFrame;
553
554	our @ISA = CFClient::UI::Bin::;
555
556	use SDL::OpenGL;
557		839
558	my @tex =	840	my @tex =
559	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
560	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	842	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561		843
562	sub new {	844	sub new {
563	my $class = shift;	845	my $class = shift;
564		846
565	# TODO: user_x, user_y, overwrite moveto?	847	# TODO: user_x, user_y, overwrite moveto?
566		848
567	$class->SUPER::new (	849	my $self = $class->SUPER::new (
568	bg => [1, 1, 1, 1],	850	bg => [1, 1, 1, 1],
569	border_bg => [1, 1, 1, 1],	851	border_bg => [1, 1, 1, 1],
570	border => $::FONTSIZE * 0.8,	852	border => 0.6,
		853	can_events => 1,
571	@_	854	@_
		855	);
		856
		857	$self->{title} &&= new CFClient::UI::Label
		858	align => 0,
		859	valign => 1,
		860	text => $self->{title},
		861	fontsize => $self->{border};
		862
		863	$self
		864	}
		865
		866	sub border {
		867	int $_[0]{border} * $::FONTSIZE
		868	}
		869
		870	sub size_request {
		871	my ($self) = @_;
		872
		873	my ($w, $h) = $self->SUPER::size_request;
		874
		875	(
		876	$w + $self->border * 2,
		877	$h + $self->border * 2,
572	)	878	)
573	}	879	}
574		880
575	sub size_request {
576	my ($self) = @_;
577
578	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580	my ($w, $h) = $self->SUPER::size_request;
581
582	(
583	$w + $self->{border} * 2,
584	$h + $self->{border} * 2,
585	)
586	}
587
588	sub size_allocate {	881	sub size_allocate {
589	my ($self, $x, $y, $w, $h) = @_;	882	my ($self, $w, $h) = @_;
590		883
591	$self->_size_allocate ($x, $y, $w, $h) or return;
592
593	$h -= List::Util::max 0, $self->{border} * 2;	884	$h -= List::Util::max 0, $self->border * 2;
594	$w -= List::Util::max 0, $self->{border} * 2;	885	$w -= List::Util::max 0, $self->border * 2;
595		886
		887	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		888	if $self->{title};
		889
596	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	890	$self->child->configure ($self->border, $self->border, $w, $h);
597	}	891	}
598		892
599	sub button_down {	893	sub button_down {
600	my ($self, $ev, $x, $y) = @_;	894	my ($self, $ev, $x, $y) = @_;
601		895
602	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	896	my ($w, $h) = @$self{qw(w h)};
603	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	897	my $border = $self->border;
604		898
		899	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		900	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		901
		902	if ($lr & $td) {
		903	my ($wx, $wy) = ($self->{x}, $self->{y});
605	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	904	my ($ox, $oy) = ($ev->{x}, $ev->{y});
606	my ($bw, $bh) = ($self->{w}, $self->{h});	905	my ($bw, $bh) = ($self->{w}, $self->{h});
		906
		907	my $mx = $x < $border;
		908	my $my = $y < $border;
607		909
608	$self->{motion} = sub {	910	$self->{motion} = sub {
609	my ($ev, $x, $y) = @_;	911	my ($ev, $x, $y) = @_;
610		912
611	($x, $y) = ($ev->motion_x, $ev->motion_y);	913	my $dx = $ev->{x} - $ox;
		914	my $dy = $ev->{y} - $oy;
612		915
613	$self->{user_w} = $bw + $x - $ox;	916	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
614	$self->{user_h} = $bh + $y - $oy;	917	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
615	$self->update;	918	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		919	$self->check_size;
616	};	920	};
617		921
618	} elsif ($x >= 0 && $x < $self->{w}	922	} elsif ($lr ^ $td) {
619	&& $y >= 0 && $y < $self->{border}) {
620
621	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	923	my ($ox, $oy) = ($ev->{x}, $ev->{y});
622	my ($bx, $by) = ($self->{x}, $self->{y});	924	my ($bx, $by) = ($self->{x}, $self->{y});
623		925
624	$self->{motion} = sub {	926	$self->{motion} = sub {
625	my ($ev, $x, $y) = @_;	927	my ($ev, $x, $y) = @_;
626		928
627	($x, $y) = ($ev->motion_x, $ev->motion_y);	929	($x, $y) = ($ev->{x}, $ev->{y});
628		930
629	$self->move ($bx + $x - $ox, $by + $y - $oy);	931	$self->move ($bx + $x - $ox, $by + $y - $oy);
630	$self->update;	932	$self->update;
631	};	933	};
632	}	934	}
…		…
653	glEnable GL_BLEND;	955	glEnable GL_BLEND;
654	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	956	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655	glEnable GL_TEXTURE_2D;	957	glEnable GL_TEXTURE_2D;
656	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	958	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657		959
		960	my $border = $self->border;
		961
658	glColor @{ $self->{border_bg} };	962	glColor @{ $self->{border_bg} };
659	$tex[1]->draw_quad (0, 0, $w, $self->{border});	963	$tex[1]->draw_quad (0, 0, $w, $border);
660	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	964	$tex[3]->draw_quad (0, $border, $border, $ch);
661	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	965	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
662	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	966	$tex[4]->draw_quad (0, $h - $border, $w, $border);
663		967
		968	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
664	my $bg = $tex[0];	969	my $bg = $tex[0];
665		970
666	# TODO: repeat texture not scale	971	# TODO: repeat texture not scale
667	my $rep_x = $cw / $bg->{w};	972	my $rep_x = $cw / $bg->{w};
668	my $rep_y = $ch / $bg->{h};	973	my $rep_y = $ch / $bg->{h};
669		974
670	glColor @{ $self->{bg} };	975	glColor @{ $self->{bg} };
671		976
672	$bg->{s} = $rep_x;	977	$bg->{s} = $rep_x;
673	$bg->{t} = $rep_y;	978	$bg->{t} = $rep_y;
674	$bg->{wrap_mode} = 1;	979	$bg->{wrap_mode} = 1;
675	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	980	$bg->draw_quad ($border, $border, $cw, $ch);
676		981
677	glDisable GL_TEXTURE_2D;	982	glDisable GL_TEXTURE_2D;
678	glDisable GL_BLEND;	983	glDisable GL_BLEND;
		984	}
		985
		986	$self->{title}->draw if $self->{title};
679		987
680	$self->child->draw;	988	$self->child->draw;
681	}	989	}
682		990
683	#############################################################################	991	#############################################################################
…		…
686		994
687	our @ISA = CFClient::UI::Base::;	995	our @ISA = CFClient::UI::Base::;
688		996
689	use List::Util qw(max sum);	997	use List::Util qw(max sum);
690		998
691	use SDL::OpenGL;	999	use CFClient::OpenGL;
692		1000
693	sub new {	1001	sub new {
694	my $class = shift;	1002	my $class = shift;
695		1003
696	$class->SUPER::new (	1004	$class->SUPER::new (
…		…
703	my ($self, $x, $y, $child) = @_;	1011	my ($self, $x, $y, $child) = @_;
704		1012
705	$child->set_parent ($self);	1013	$child->set_parent ($self);
706	$self->{children}[$y][$x] = $child;	1014	$self->{children}[$y][$x] = $child;
707		1015
708	$self->{w} = $self->{h} = -1;	1016	$child->check_size;
709	$self->update;	1017	}
		1018
		1019	sub children {
		1020	grep $_, map @$_, grep $_, @{ $_[0]{children} }
710	}	1021	}
711		1022
712	# TODO: move to container class maybe? send childs a signal on removal?	1023	# TODO: move to container class maybe? send childs a signal on removal?
713	sub clear {	1024	sub clear {
714	my ($self) = @_;	1025	my ($self) = @_;
715		1026
		1027	my @children = $self->children;
716	delete $self->{children};	1028	delete $self->{children};
		1029
		1030	for (@children) {
		1031	delete $_->{parent};
		1032	$_->hide;
		1033	}
		1034
717	$self->update;	1035	$self->update;
718	}	1036	}
719		1037
720	sub get_wh {	1038	sub get_wh {
721	my ($self) = @_;	1039	my ($self) = @_;
…		…
727	or next;	1045	or next;
728		1046
729	for my $x (0 .. $#$row) {	1047	for my $x (0 .. $#$row) {
730	my $widget = $row->[$x]	1048	my $widget = $row->[$x]
731	or next;	1049	or next;
732	my ($w, $h) = $widget->size_request;	1050	my ($w, $h) = @$widget{qw(req_w req_h)};
733		1051
734	$w[$x] = max $w[$x], $w;	1052	$w[$x] = max $w[$x], $w;
735	$h[$y] = max $h[$y], $h;	1053	$h[$y] = max $h[$y], $h;
736	}	1054	}
737	}	1055	}
…		…
749	(sum @$hs),	1067	(sum @$hs),
750	)	1068	)
751	}	1069	}
752		1070
753	sub size_allocate {	1071	sub size_allocate {
754	my ($self, $x, $y, $w, $h) = @_;	1072	my ($self, $w, $h) = @_;
755
756	$self->_size_allocate ($x, $y, $w, $h) or return;
757		1073
758	my ($ws, $hs) = $self->get_wh;	1074	my ($ws, $hs) = $self->get_wh;
759		1075
760	my $req_w = sum @$ws;	1076	my $req_w = sum @$ws;
761	my $req_h = sum @$hs;	1077	my $req_h = sum @$hs;
…		…
783		1099
784	for my $c (0 .. $#$row) {	1100	for my $c (0 .. $#$row) {
785	my $col_w = $ws->[$c];	1101	my $col_w = $ws->[$c];
786		1102
787	if (my $widget = $row->[$c]) {	1103	if (my $widget = $row->[$c]) {
788	$widget->size_allocate ($x, $y, $col_w, $row_h);	1104	$widget->configure ($x, $y, $col_w, $row_h);
789	}	1105	}
790		1106
791	$x += $col_w;	1107	$x += $col_w;
792	}	1108	}
793		1109
…		…
838	(List::Util::max map $_->[1], @alloc),	1154	(List::Util::max map $_->[1], @alloc),
839	)	1155	)
840	}	1156	}
841		1157
842	sub size_allocate {	1158	sub size_allocate {
843	my ($self, $x, $y, $w, $h) = @_;	1159	my ($self, $w, $h) = @_;
844
845	$self->_size_allocate ($x, $y, $w, $h);
846		1160
847	($h, $w) = ($w, $h);	1161	($h, $w) = ($w, $h);
848		1162
849	my $children = $self->{children};	1163	my $children = $self->{children};
850		1164
851	my @h = map +($_->size_request)[0], @$children;	1165	my @h = map $_->{req_w}, @$children;
852		1166
853	my $req_h = List::Util::sum @h;	1167	my $req_h = List::Util::sum @h;
854		1168
855	if ($req_h > $h) {	1169	if ($req_h > $h) {
856	# ah well, not enough space	1170	# ah well, not enough space
…		…
872		1186
873	my $y = 0;	1187	my $y = 0;
874	for (0 .. $#$children) {	1188	for (0 .. $#$children) {
875	my $child = $children->[$_];	1189	my $child = $children->[$_];
876	my $h = $h[$_];	1190	my $h = $h[$_];
877	$child->size_allocate ($y, 0, $h, $w);	1191	$child->configure ($y, 0, $h, $w);
878		1192
879	$y += $h;	1193	$y += $h;
880	}	1194	}
		1195
		1196	1
881	}	1197	}
882		1198
883	#############################################################################	1199	#############################################################################
884		1200
885	package CFClient::UI::VBox;	1201	package CFClient::UI::VBox;
…		…
898	(List::Util::sum map $_->[1], @alloc),	1214	(List::Util::sum map $_->[1], @alloc),
899	)	1215	)
900	}	1216	}
901		1217
902	sub size_allocate {	1218	sub size_allocate {
903	my ($self, $x, $y, $w, $h) = @_;	1219	my ($self, $w, $h) = @_;
904
905	$self->_size_allocate ($x, $y, $w, $h);
906		1220
907	my $children = $self->{children};	1221	my $children = $self->{children};
908		1222
909	my @h = map +($_->size_request)[1], @$children;	1223	my @h = map $_->{req_h}, @$children;
910		1224
911	my $req_h = List::Util::sum @h;	1225	my $req_h = List::Util::sum @h;
912		1226
913	if ($req_h > $h) {	1227	if ($req_h > $h) {
914	# ah well, not enough space	1228	# ah well, not enough space
…		…
928		1242
929	my $y = 0;	1243	my $y = 0;
930	for (0 .. $#$children) {	1244	for (0 .. $#$children) {
931	my $child = $children->[$_];	1245	my $child = $children->[$_];
932	my $h = $h[$_];	1246	my $h = $h[$_];
933	$child->size_allocate (0, $y, $w, $h);	1247	$child->configure (0, $y, $w, $h);
934		1248
935	$y += $h;	1249	$y += $h;
936	}	1250	}
		1251
		1252	1
937	}	1253	}
938		1254
939	#############################################################################	1255	#############################################################################
940		1256
941	package CFClient::UI::Label;	1257	package CFClient::UI::Label;
942		1258
943	our @ISA = CFClient::UI::Base::;	1259	our @ISA = CFClient::UI::Base::;
944		1260
945	use SDL::OpenGL;	1261	use CFClient::OpenGL;
946		1262
947	sub new {	1263	sub new {
948	my ($class, %arg) = @_;	1264	my ($class, %arg) = @_;
949		1265
950	my $self = $class->SUPER::new (	1266	my $self = $class->SUPER::new (
951	fg => [1, 1, 1],	1267	fg => [1, 1, 1],
952	fontsize => $::FONTSIZE,	1268	#font => default_font
		1269	fontsize => 1,
953	text => "",	1270	text => "",
954	align => -1,	1271	align => -1,
		1272	valign => -1,
955	padding => 2,	1273	padding => 2,
956	layout => new CFClient::Layout,	1274	layout => new CFClient::Layout,
		1275	can_events => 0,
957	%arg	1276	%arg
958	);	1277	);
959		1278
960	$self->set_text ($self->{text});	1279	if (exists $self->{template}) {
		1280	my $layout = new CFClient::Layout;
		1281	$layout->set_text (delete $self->{template});
		1282	$self->{template} = $layout;
		1283	}
		1284
		1285	$self->set_text (delete $self->{text}) if exists $self->{text};
		1286	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
961		1287
962	$self	1288	$self
963	}	1289	}
964		1290
965	sub escape_text {	1291	sub escape {
966	local $_ = $_[1];	1292	local $_ = $_[1];
967		1293
968	s/&/&amp;/g;	1294	s/&/&amp;/g;
969	s/>/&gt;/g;	1295	s/>/&gt;/g;
970	s/</&lt;/g;	1296	s/</&lt;/g;
971		1297
972	$_[1]	1298	$_[1]
973	}	1299	}
974		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
		1308	sub reconfigure {
		1309	my ($self) = @_;
		1310
		1311	delete $self->{texture};
		1312	}
		1313
975	sub set_text {	1314	sub set_text {
976	my ($self, $text) = @_;	1315	my ($self, $text) = @_;
977		1316
		1317	return if $self->{text} eq "T$text";
978	$self->{text} = $text;	1318	$self->{text} = "T$text";
		1319
979	$self->{layout}->set_markup ($text);	1320	$self->{layout}->set_text ($text);
980		1321
981	delete $self->{texture};	1322	delete $self->{texture};
982	# $self->{w} = $self->{h} = -1;
983	$self->update;	1323	$self->update;
		1324	$self->check_size;
984	}	1325	}
985		1326
986	sub get_text {	1327	sub set_markup {
987	my ($self, $text) = @_;	1328	my ($self, $markup) = @_;
988		1329
989	$self->{text}	1330	return if $self->{text} eq "M$markup";
		1331	$self->{text} = "M$markup";
		1332
		1333	$self->{layout}->set_markup ($markup);
		1334
		1335	delete $self->{texture};
		1336	$self->update;
		1337	$self->check_size;
990	}	1338	}
991		1339
992	sub size_request {	1340	sub size_request {
993	my ($self) = @_;	1341	my ($self) = @_;
994		1342
995	$self->{layout}->set_width;	1343	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1344	$self->{layout}->set_width ($self->{max_w} || -1);
996	$self->{layout}->set_height ($self->{fontsize});	1345	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1346
997	my ($w, $h) = $self->{layout}->size;	1347	my ($w, $h) = $self->{layout}->size;
		1348
		1349	if (exists $self->{template}) {
		1350	$self->{template}->set_font ($self->{font}) if $self->{font};
		1351	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1352
		1353	my ($w2, $h2) = $self->{template}->size;
		1354
		1355	$w = List::Util::max $w, $w2;
		1356	$h = List::Util::max $h, $h2;
		1357	}
998		1358
999	(	1359	(
1000	$w + $self->{padding} * 2,	1360	$w + $self->{padding} * 2,
1001	$h + $self->{padding} * 2,	1361	$h + $self->{padding} * 2,
1002	)	1362	)
1003	}	1363	}
1004		1364
1005	sub size_allocate {	1365	sub size_allocate {
1006	my ($self, $x, $y, $w, $h) = @_;	1366	my ($self, $w, $h) = @_;
1007
1008	$self->_size_allocate ($x, $y, $w, $h) or return;
1009		1367
1010	delete $self->{texture};	1368	delete $self->{texture};
1011	}	1369	}
1012		1370
1013	sub update {	1371	sub set_fontsize {
1014	my ($self) = @_;	1372	my ($self, $fontsize) = @_;
1015		1373
		1374	$self->{fontsize} = $fontsize;
1016	delete $self->{texture};	1375	delete $self->{texture};
		1376	$self->check_size;
1017	$self->SUPER::update;	1377	$self->update;
1018	}	1378	}
1019		1379
1020	sub _draw {	1380	sub _draw {
1021	my ($self) = @_;	1381	my ($self) = @_;
1022		1382
1023	my $tex = $self->{texture} ||= do {	1383	my $tex = $self->{texture} ||= do {
		1384	$self->{layout}->set_font ($self->{font}) if $self->{font};
1024	$self->{layout}->set_width ($self->{w});	1385	$self->{layout}->set_width ($self->{w});
1025	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1386	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1026	new_from_layout CFClient::Texture $self->{layout}	1387	new_from_layout CFClient::Texture $self->{layout}
1027	};	1388	};
1028		1389
1029	glEnable GL_BLEND;	1390	glEnable GL_BLEND;
1030	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1391	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031	glEnable GL_TEXTURE_2D;	1392	glEnable GL_TEXTURE_2D;
1032	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1393	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033		1394
1034	glColor @{$self->{fg}};	1395	glColor @{$self->{fg}};
1035		1396
1036	my $x =	1397	$self->{ox} = int (
1037	$self->{align} < 0 ? $self->{padding}	1398	$self->{align} < 0 ? $self->{padding}
1038	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1399	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1039	: ($self->{w} - $tex->{w}) * 0.5;	1400	: ($self->{w} - $tex->{w}) * 0.5
		1401	);
1040		1402
1041	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1403	$self->{oy} = int (
		1404	$self->{valign} < 0 ? $self->{padding}
		1405	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1406	: ($self->{h} - $tex->{h}) * 0.5
		1407	);
		1408
		1409	$tex->draw_quad ($self->{ox}, $self->{oy});
1042		1410
1043	glDisable GL_TEXTURE_2D;	1411	glDisable GL_TEXTURE_2D;
1044	glDisable GL_BLEND;	1412	glDisable GL_BLEND;
1045	}	1413	}
1046		1414
1047	#############################################################################	1415	#############################################################################
1048		1416
1049	package CFClient::UI::Entry;	1417	package CFClient::UI::EntryBase;
1050		1418
1051	our @ISA = CFClient::UI::Label::;	1419	our @ISA = CFClient::UI::Label::;
1052		1420
1053	use SDL;	1421	use CFClient::OpenGL;
1054	use SDL::OpenGL;
1055		1422
1056	sub new {	1423	sub new {
1057	my $class = shift;	1424	my $class = shift;
1058		1425
1059	$class->SUPER::new (	1426	$class->SUPER::new (
1060	fg => [1, 1, 1],	1427	fg => [1, 1, 1],
1061	bg => [0, 0, 0, 0.2],	1428	bg => [0, 0, 0, 0.2],
1062	active_bg => [1, 1, 1, 0.5],	1429	active_bg => [1, 1, 1, 0.5],
1063	active_fg => [0, 0, 0],	1430	active_fg => [0, 0, 0],
1064	can_hover => 1,	1431	can_hover => 1,
1065	can_focus => 1,	1432	can_focus => 1,
		1433	valign => 0,
		1434	can_events => 1,
1066	@_	1435	@_
1067	)	1436	)
1068	}	1437	}
1069		1438
1070	sub _set_text {	1439	sub _set_text {
1071	my ($self, $text) = @_;	1440	my ($self, $text) = @_;
1072		1441
1073	my $old_text = $self->{text};	1442	delete $self->{cur_h};
		1443
		1444	return if $self->{text} eq $text;
		1445
		1446	delete $self->{texture};
1074		1447
1075	$self->{last_activity} = $::NOW;	1448	$self->{last_activity} = $::NOW;
1076
1077	$self->{text} = $text;	1449	$self->{text} = $text;
1078	$self->{layout}->set_width ($self->{w});
1079	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080		1450
1081	$text =~ s/./*/g if $self->{hidden};	1451	$text =~ s/./*/g if $self->{hidden};
		1452	$self->{layout}->set_text ("$text ");
1082		1453
1083	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1454	$self->emit (changed => $self->{text});
		1455	}
1084		1456
1085	$text = substr $text, 0, $self->{cursor};	1457	sub get_text {
1086	utf8::encode $text;	1458	$_[0]{text}
1087
1088	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091	if $old_text ne $self->{text};
1092	}	1459	}
1093		1460
1094	sub size_request {	1461	sub size_request {
1095	my ($self) = @_;	1462	my ($self) = @_;
1096		1463
…		…
1098		1465
1099	($w + 1, $h) # add 1 for cursor	1466	($w + 1, $h) # add 1 for cursor
1100	}	1467	}
1101		1468
1102	sub size_allocate {	1469	sub size_allocate {
1103	my ($self, $x, $y, $w, $h) = @_;	1470	my ($self, $w, $h) = @_;
1104		1471
1105	$self->SUPER::size_allocate ($x, $y, $w, $h);	1472	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1106
1107	$self->_set_text ($self->{text});
1108	}	1473	}
1109		1474
1110	sub set_text {	1475	sub set_text {
1111	my ($self, $text) = @_;	1476	my ($self, $text) = @_;
1112		1477
…		…
1116	}	1481	}
1117		1482
1118	sub key_down {	1483	sub key_down {
1119	my ($self, $ev) = @_;	1484	my ($self, $ev) = @_;
1120		1485
1121	my $mod = $ev->key_mod;	1486	my $mod = $ev->{mod};
1122	my $sym = $ev->key_sym;	1487	my $sym = $ev->{sym};
1123
1124	my $uni = $ev->key_unicode;	1488	my $uni = $ev->{unicode};
1125		1489
1126	my $text = $self->get_text;	1490	my $text = $self->get_text;
1127		1491
1128	if ($sym == SDLK_BACKSPACE) {	1492	if ($sym == 8) {
1129	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1493	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130	} elsif ($sym == SDLK_DELETE) {	1494	} elsif ($sym == 127) {
1131	substr $text, $self->{cursor}, 1, "";	1495	substr $text, $self->{cursor}, 1, "";
1132	} elsif ($sym == SDLK_LEFT) {	1496	} elsif ($sym == CFClient::SDLK_LEFT) {
1133	--$self->{cursor} if $self->{cursor};	1497	--$self->{cursor} if $self->{cursor};
1134	} elsif ($sym == SDLK_RIGHT) {	1498	} elsif ($sym == CFClient::SDLK_RIGHT) {
1135	++$self->{cursor} if $self->{cursor} < length $self->{text};	1499	++$self->{cursor} if $self->{cursor} < length $self->{text};
1136	} elsif ($sym == SDLK_HOME) {	1500	} elsif ($sym == CFClient::SDLK_HOME) {
1137	$self->{cursor} = 0;	1501	$self->{cursor} = 0;
1138	} elsif ($sym == SDLK_END) {	1502	} elsif ($sym == CFClient::SDLK_END) {
1139	$self->{cursor} = length $text;	1503	$self->{cursor} = length $text;
1140	} elsif ($sym == SDLK_ESCAPE) {	1504	} elsif ($sym == 27) {
1141	$self->emit ('escape');	1505	$self->emit ('escape');
1142	} elsif ($uni) {	1506	} elsif ($uni) {
1143	substr $text, $self->{cursor}++, 0, chr $uni;	1507	substr $text, $self->{cursor}++, 0, chr $uni;
1144	}	1508	}
1145		1509
…		…
1200		1564
1201	$self->SUPER::_draw;	1565	$self->SUPER::_draw;
1202		1566
1203	#TODO: force update every cursor change :(	1567	#TODO: force update every cursor change :(
1204	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1568	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1569
		1570	unless (exists $self->{cur_h}) {
		1571	my $text = substr $self->{text}, 0, $self->{cursor};
		1572	utf8::encode $text;
		1573
		1574	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1575	}
		1576
1205	glColor @{$self->{fg}};	1577	glColor @{$self->{fg}};
1206	glBegin GL_LINES;	1578	glBegin GL_LINES;
1207	glVertex $self->{cur_x}, $self->{cur_y};
1208	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1579	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1580	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209	glEnd;	1581	glEnd;
1210	}	1582	}
1211	}	1583	}
1212		1584
1213	package CFClient::UI::LineEntry;	1585	package CFClient::UI::Entry;
1214		1586
1215	our @ISA = CFClient::UI::Entry::;	1587	our @ISA = CFClient::UI::EntryBase::;
1216		1588
1217	use SDL;	1589	use CFClient::OpenGL;
1218	use SDL::OpenGL;
1219		1590
1220	sub key_down {	1591	sub key_down {
1221	my ($self, $ev) = @_;	1592	my ($self, $ev) = @_;
1222		1593
1223	my $sym = $ev->key_sym;	1594	my $sym = $ev->{sym};
1224		1595
1225	if ($sym == SDLK_RETURN) {	1596	if ($sym == 13) {
		1597	unshift @{$self->{history}},
		1598	my $txt = $self->get_text;
		1599	$self->{history_pointer} = -1;
		1600	$self->{history_saveback} = '';
1226	$self->emit (activate => $self->get_text);	1601	$self->emit (activate => $txt);
1227	$self->update;	1602	$self->update;
		1603
		1604	} elsif ($sym == CFClient::SDLK_UP) {
		1605	if ($self->{history_pointer} < 0) {
		1606	$self->{history_saveback} = $self->get_text;
		1607	}
		1608	if (@{$self->{history} || []} > 0) {
		1609	$self->{history_pointer}++;
		1610	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1611	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1612	}
		1613	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1614	}
		1615
		1616	} elsif ($sym == CFClient::SDLK_DOWN) {
		1617	$self->{history_pointer}--;
		1618	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1619
		1620	if ($self->{history_pointer} >= 0) {
		1621	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1622	} else {
		1623	$self->set_text ($self->{history_saveback});
		1624	}
1228		1625
1229	} else {	1626	} else {
1230	$self->SUPER::key_down ($ev);	1627	$self->SUPER::key_down ($ev);
1231	}	1628	}
1232		1629
…		…
1236		1633
1237	package CFClient::UI::Button;	1634	package CFClient::UI::Button;
1238		1635
1239	our @ISA = CFClient::UI::Label::;	1636	our @ISA = CFClient::UI::Label::;
1240		1637
1241	use SDL;	1638	use CFClient::OpenGL;
1242	use SDL::OpenGL;
1243		1639
1244	my @tex =	1640	my @tex =
1245	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1641	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246	qw(b1_button_active.png);	1642	qw(b1_button_active.png);
1247		1643
1248	sub new {	1644	sub new {
1249	my $class = shift;	1645	my $class = shift;
1250		1646
1251	$class->SUPER::new (	1647	$class->SUPER::new (
1252	padding => 4,	1648	padding => 4,
1253	fg => [1, 1, 1],	1649	fg => [1, 1, 1],
1254	bg => [1, 1, 1, 0.2],	1650	bg => [1, 1, 1, 0.2],
1255	active_fg => [1, 1, 0],	1651	active_fg => [0, 0, 1],
1256	can_hover => 1,	1652	can_hover => 1,
		1653	align => 0,
		1654	valign => 0,
		1655	can_events => 1,
1257	@_	1656	@_
1258	)	1657	)
1259	}	1658	}
1260		1659
1261	sub button_up {	1660	sub button_up {
…		…
1269		1668
1270	sub _draw {	1669	sub _draw {
1271	my ($self) = @_;	1670	my ($self) = @_;
1272		1671
1273	local $self->{fg} = $self->{fg};	1672	local $self->{fg} = $self->{fg};
1274	my $tex = $tex[0];
1275
1276	glEnable GL_BLEND;
1277	glEnable GL_TEXTURE_2D;
1278	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279		1673
1280	if ($GRAB == $self) {	1674	if ($GRAB == $self) {
1281	$self->{fg} = $self->{active_fg};	1675	$self->{fg} = $self->{active_fg};
1282	}	1676	}
1283		1677
1284	glBindTexture GL_TEXTURE_2D, $tex->{name};	1678	glEnable GL_BLEND;
		1679	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1680	glEnable GL_TEXTURE_2D;
1285	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1681	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1682	glColor 0, 0, 0, 1;
1286		1683
1287	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1684	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1288		1685
1289	glDisable GL_TEXTURE_2D;	1686	glDisable GL_TEXTURE_2D;
1290	glDisable GL_BLEND;	1687	glDisable GL_BLEND;
1291		1688
1292	$self->SUPER::_draw;	1689	$self->SUPER::_draw;
…		…
1297	package CFClient::UI::CheckBox;	1694	package CFClient::UI::CheckBox;
1298		1695
1299	our @ISA = CFClient::UI::DrawBG::;	1696	our @ISA = CFClient::UI::DrawBG::;
1300		1697
1301	my @tex =	1698	my @tex =
1302	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1699	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1700	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304		1701
1305	use SDL;	1702	use CFClient::OpenGL;
1306	use SDL::OpenGL;
1307		1703
1308	sub new {	1704	sub new {
1309	my $class = shift;	1705	my $class = shift;
1310		1706
1311	$class->SUPER::new (	1707	$class->SUPER::new (
…		…
1322	my ($self) = @_;	1718	my ($self) = @_;
1323		1719
1324	($self->{padding} * 2 + 6) x 2	1720	($self->{padding} * 2 + 6) x 2
1325	}	1721	}
1326		1722
1327	sub size_allocate {
1328	my ($self, $x, $y, $w, $h) = @_;
1329
1330	$self->_size_allocate ($x, $y, $w, $h);
1331	}
1332
1333	sub button_down {	1723	sub button_down {
1334	my ($self, $ev, $x, $y) = @_;	1724	my ($self, $ev, $x, $y) = @_;
1335		1725
1336	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1726	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1337	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1727	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1363	glDisable GL_BLEND;	1753	glDisable GL_BLEND;
1364	}	1754	}
1365		1755
1366	#############################################################################	1756	#############################################################################
1367		1757
		1758	package CFClient::UI::Image;
		1759
		1760	our @ISA = CFClient::UI::Base::;
		1761
		1762	use CFClient::OpenGL;
		1763	use Carp qw/confess/;
		1764
		1765	our %loaded_images;
		1766
		1767	sub new {
		1768	my $class = shift;
		1769
		1770	my $self = $class->SUPER::new (can_events => 0, @_);
		1771
		1772	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1773
		1774	$loaded_images{$self->{image}} ||=
		1775	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1776
		1777	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1778
		1779	Scalar::Util::weaken $loaded_images{$self->{image}};
		1780
		1781	$self->{aspect} = $tex->{w} / $tex->{h};
		1782
		1783	$self
		1784	}
		1785
		1786	sub size_request {
		1787	my ($self) = @_;
		1788
		1789	($self->{tex}->{w}, $self->{tex}->{h})
		1790	}
		1791
		1792	sub _draw {
		1793	my ($self) = @_;
		1794
		1795	my $tex = $self->{tex};
		1796
		1797	my ($w, $h) = ($self->{w}, $self->{h});
		1798
		1799	if ($self->{rot90}) {
		1800	glRotate 90, 0, 0, 1;
		1801	glTranslate 0, -$self->{w}, 0;
		1802
		1803	($w, $h) = ($h, $w);
		1804	}
		1805
		1806	glEnable GL_BLEND;
		1807	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1808	glEnable GL_TEXTURE_2D;
		1809	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1810
		1811	$tex->draw_quad (0, 0, $w, $h);
		1812
		1813	glDisable GL_BLEND;
		1814	glDisable GL_TEXTURE_2D;
		1815	}
		1816
		1817	#############################################################################
		1818
		1819	package CFClient::UI::VGauge;
		1820
		1821	our @ISA = CFClient::UI::Base::;
		1822
		1823	use List::Util qw(min max);
		1824
		1825	use CFClient::OpenGL;
		1826
		1827	my %tex = (
		1828	food => [
		1829	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1830	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1831	],
		1832	grace => [
		1833	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1834	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1835	],
		1836	hp => [
		1837	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1838	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1839	],
		1840	mana => [
		1841	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1842	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1843	],
		1844	);
		1845
		1846	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1847	sub new {
		1848	my $class = shift;
		1849
		1850	my $self = $class->SUPER::new (
		1851	type => 'food',
		1852	@_
		1853	);
		1854
		1855	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1856
		1857	$self
		1858	}
		1859
		1860	sub size_request {
		1861	my ($self) = @_;
		1862
		1863	#my $tex = $tex{$self->{type}}[0];
		1864	#@$tex{qw(w h)}
		1865	(0, 0)
		1866	}
		1867
		1868	sub set_max {
		1869	my ($self, $max) = @_;
		1870
		1871	return if $self->{max_val} == $max;
		1872
		1873	$self->{max_val} = $max;
		1874	$self->update;
		1875	}
		1876
		1877	sub set_value {
		1878	my ($self, $val, $max) = @_;
		1879
		1880	$self->set_max ($max)
		1881	if defined $max;
		1882
		1883	return if $self->{val} == $val;
		1884
		1885	$self->{val} = $val;
		1886	$self->update;
		1887	}
		1888
		1889	sub _draw {
		1890	my ($self) = @_;
		1891
		1892	my $tex = $tex{$self->{type}};
		1893	my ($t1, $t2, $t3) = @$tex;
		1894
		1895	my ($w, $h) = ($self->{w}, $self->{h});
		1896
		1897	if ($self->{vertical}) {
		1898	glRotate 90, 0, 0, 1;
		1899	glTranslate 0, -$self->{w}, 0;
		1900
		1901	($w, $h) = ($h, $w);
		1902	}
		1903
		1904	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1905
		1906	my $ycut1 = max 0, min 1, $ycut;
		1907	my $ycut2 = max 0, min 1, $ycut - 1;
		1908
		1909	my $h1 = $self->{h} * (1 - $ycut1);
		1910	my $h2 = $self->{h} * (1 - $ycut2);
		1911
		1912	glEnable GL_BLEND;
		1913	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1914	glEnable GL_TEXTURE_2D;
		1915	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1916
		1917	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1918	glBegin GL_QUADS;
		1919	glTexCoord 0 , 0; glVertex 0 , 0;
		1920	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1921	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1922	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1923	glEnd;
		1924
		1925	my $ycut1 = List::Util::min 1, $ycut;
		1926	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1927	glBegin GL_QUADS;
		1928	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1929	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1930	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1931	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1932	glEnd;
		1933
		1934	if ($t3) {
		1935	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1936	glBegin GL_QUADS;
		1937	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1938	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1939	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1940	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1941	glEnd;
		1942	}
		1943
		1944	glDisable GL_BLEND;
		1945	glDisable GL_TEXTURE_2D;
		1946	}
		1947
		1948	#############################################################################
		1949
		1950	package CFClient::UI::Gauge;
		1951
		1952	our @ISA = CFClient::UI::VBox::;
		1953
		1954	sub new {
		1955	my ($class, %arg) = @_;
		1956
		1957	my $self = $class->SUPER::new (
		1958	tooltip => $arg{type},
		1959	can_hover => 1,
		1960	can_events => 1,
		1961	%arg,
		1962	);
		1963
		1964	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1965	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1966	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1967
		1968	$self
		1969	}
		1970
		1971	sub set_fontsize {
		1972	my ($self, $fsize) = @_;
		1973
		1974	$self->{value}->set_fontsize ($fsize);
		1975	$self->{max} ->set_fontsize ($fsize);
		1976	}
		1977
		1978	sub set_max {
		1979	my ($self, $max) = @_;
		1980
		1981	$self->{gauge}->set_max ($max);
		1982	$self->{max}->set_text ($max);
		1983	}
		1984
		1985	sub set_value {
		1986	my ($self, $val, $max) = @_;
		1987
		1988	$self->set_max ($max)
		1989	if defined $max;
		1990
		1991	$self->{gauge}->set_value ($val, $max);
		1992	$self->{value}->set_text ($val);
		1993	}
		1994
		1995	#############################################################################
		1996
1368	package CFClient::UI::Slider;	1997	package CFClient::UI::Slider;
1369		1998
1370	use strict;	1999	use strict;
1371		2000
1372	use SDL::OpenGL;	2001	use CFClient::OpenGL;
1373		2002
1374	our @ISA = CFClient::UI::DrawBG::;	2003	our @ISA = CFClient::UI::DrawBG::;
1375		2004
1376	my @tex =	2005	my @tex =
1377	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2006	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1387	# TODO: calculations are off	2016	# TODO: calculations are off
1388	my $self = $class->SUPER::new (	2017	my $self = $class->SUPER::new (
1389	fg => [1, 1, 1],	2018	fg => [1, 1, 1],
1390	active_fg => [0, 0, 0],	2019	active_fg => [0, 0, 0],
1391	range => [0, 0, 100, 10],	2020	range => [0, 0, 100, 10],
1392	req_w => 40,	2021	req_w => $::WIDTH / 80,
1393	req_h => 13,	2022	req_h => $::WIDTH / 80,
1394	vertical => 0,	2023	vertical => 0,
1395	can_hover => 1,	2024	can_hover => 1,
1396	inner_pad => 5,	2025	inner_pad => 5,
1397	@_	2026	@_
1398	);	2027	);
…		…
1502		2131
1503	package CFClient::UI::TextView;	2132	package CFClient::UI::TextView;
1504		2133
1505	our @ISA = CFClient::UI::HBox::;	2134	our @ISA = CFClient::UI::HBox::;
1506		2135
1507	use SDL::OpenGL;	2136	use CFClient::OpenGL;
1508		2137
1509	sub new {	2138	sub new {
1510	my $class = shift;	2139	my $class = shift;
1511		2140
1512	my $self = $class->SUPER::new (	2141	my $self = $class->SUPER::new (
1513	req_w => $::WIDTH / 6,	2142	fontsize => 1,
1514	req_h => $::HEIGHT / 6,	2143	can_events => 0,
1515	fontsize => $::FONTSIZE,	2144	#font => default_font
1516	@_,	2145	@_,
1517		2146
1518	layout => (new CFClient::Layout),	2147	layout => (new CFClient::Layout),
1519	par => [],	2148	par => [],
1520	height => 0,	2149	height => 0,
1521	children => [	2150	children => [
1522	(new CFClient::UI::Empty expand => 1),	2151	(new CFClient::UI::Empty expand => 1),
1523	(new CFClient::UI::Slider vertical => 1),	2152	(new CFClient::UI::Slider vertical => 1),
1524	],	2153	],
1525	);	2154	);
1526		2155
1527	$self->{children}[1]->connect (changed => sub {	2156	$self->{children}[1]->connect (changed => sub { $self->update });
1528	$self->update;
1529	});
1530		2157
1531	$self	2158	$self
1532	}	2159	}
1533		2160
1534	sub set_fontsize {	2161	sub set_fontsize {
…		…
1541	sub text_height {	2168	sub text_height {
1542	my ($self, $text) = @_;	2169	my ($self, $text) = @_;
1543		2170
1544	my $layout = $self->{layout};	2171	my $layout = $self->{layout};
1545		2172
1546	$layout->set_height ($self->{fontsize});	2173	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547	$layout->set_width ($self->{w});	2174	$layout->set_width ($self->{children}[0]{w});
1548	$layout->set_text ($text);	2175	$layout->set_text ($text);
1549		2176
1550	($layout->size)[1]	2177	($layout->size)[1]
1551	}	2178	}
1552		2179
…		…
1555		2182
1556	$self->{need_reflow}++;	2183	$self->{need_reflow}++;
1557	$self->update;	2184	$self->update;
1558	}	2185	}
1559		2186
1560	sub size_request {
1561	my ($self) = @_;
1562
1563	($self->{req_w}, $self->{req_h})
1564	}
1565
1566	sub size_allocate {	2187	sub size_allocate {
1567	my ($self, $x, $y, $w, $h) = @_;	2188	my ($self, $w, $h) = @_;
1568		2189
1569	$self->SUPER::size_allocate ($x, $y, $w, $h);	2190	$self->SUPER::size_allocate ($w, $h);
1570		2191
		2192	$self->{layout}->set_font ($self->{font}) if $self->{font};
1571	$self->{layout}->set_height ($self->{fontsize});	2193	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1572	$self->{layout}->set_width ($self->{w});	2194	$self->{layout}->set_width ($self->{children}[0]{w});
1573		2195
1574	$self->reflow;	2196	$self->reflow;
1575	}	2197	}
1576		2198
1577	sub add_paragraph {	2199	sub add_paragraph {
…		…
1610	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2232	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1611		2233
1612	delete $self->{texture};	2234	delete $self->{texture};
1613	}	2235	}
1614		2236
1615	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2237	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1616	glClearColor 0, 0, 0, 1;	2238	glClearColor 0, 0, 0, 0;
1617	glClear GL_COLOR_BUFFER_BIT;	2239	glClear GL_COLOR_BUFFER_BIT;
1618		2240
1619	glEnable GL_BLEND;	2241	glEnable GL_BLEND;
1620	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2242	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621	glEnable GL_TEXTURE_2D;	2243	glEnable GL_TEXTURE_2D;
…		…
1628		2250
1629	my $y = 0;	2251	my $y = 0;
1630		2252
1631	my $layout = $self->{layout};	2253	my $layout = $self->{layout};
1632		2254
		2255	$layout->set_font ($self->{font}) if $self->{font};
		2256
1633	for my $par (@{$self->{par}}) {	2257	for my $par (@{$self->{par}}) {
1634	my $h = $par->[0];	2258	my $h = $par->[0];
1635		2259
1636	if ($y0 < $y + $h && $y < $y1) {	2260	if ($y0 < $y + $h && $y < $y1) {
1637	$layout->set_text ($par->[2]);	2261	$layout->set_text ($par->[2]);
…		…
1651	}	2275	}
1652		2276
1653	sub _draw {	2277	sub _draw {
1654	my ($self) = @_;	2278	my ($self) = @_;
1655		2279
1656	if ($self->{texture}) {	2280	glEnable GL_BLEND;
		2281	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1657	glEnable GL_TEXTURE_2D;	2282	glEnable GL_TEXTURE_2D;
1658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2283	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2284	glColor 1, 1, 1, 1;
1659	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2285	$self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660	glDisable GL_TEXTURE_2D;	2286	glDisable GL_TEXTURE_2D;
1661	}	2287	glDisable GL_BLEND;
1662		2288
1663	$self->{children}[1]->draw;	2289	$self->{children}[1]->draw;
1664		2290
1665	}	2291	}
1666		2292
1667	#############################################################################	2293	#############################################################################
1668		2294
1669	package CFClient::UI::MapWidget;
1670
1671	use strict;
1672
1673	use List::Util qw(min max);
1674
1675	use SDL;
1676	use SDL::OpenGL;
1677
1678	our @ISA = CFClient::UI::Base::;
1679
1680	sub new {
1681	my $class = shift;
1682
1683	$class->SUPER::new (
1684	z => -1,
1685	can_focus => 1,
1686	list => (glGenLists 1),
1687	@_
1688	)
1689	}
1690
1691	sub key_down {
1692	print "MAPKEYDOWN\n";
1693	}
1694
1695	sub key_up {
1696	}
1697
1698	sub button_down {
1699	my ($self, $ev, $x, $y) = @_;
1700
1701	$self->focus_in;
1702
1703	if ($ev->button == 2) {
1704	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707	$self->{motion} = sub {
1708	my ($ev, $x, $y) = @_;
1709
1710	($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712	$::CFG->{map_shift_x} = $bw + $x - $ox;
1713	$::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715	$self->update;
1716	};
1717	}
1718	}
1719
1720	sub button_up {
1721	my ($self, $ev, $x, $y) = @_;
1722
1723	delete $self->{motion};
1724	}
1725
1726	sub mouse_motion {
1727	my ($self, $ev, $x, $y) = @_;
1728
1729	$self->{motion}->($ev, $x, $y) if $self->{motion};
1730	}
1731
1732	sub size_request {
1733	(
1734	1 + 32 * int $::WIDTH / 32,
1735	1 + 32 * int $::HEIGHT / 32,
1736	)
1737	}
1738
1739	sub update {
1740	my ($self) = @_;
1741
1742	$self->{need_update} = 1;
1743	$self->SUPER::update;
1744	}
1745
1746	sub draw {
1747	my ($self) = @_;
1748
1749	if (delete $self->{need_update}) {
1750	glNewList $self->{list}, GL_COMPILE;
1751
1752	if ($::MAP) {
1753	my $sw = int $::WIDTH / 32;
1754	my $sh = int $::HEIGHT / 32;
1755
1756	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759	glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763	if ($::CFG->{fow_enable}) {
1764	if ($::CFG->{fow_smooth}) { # smooth fog of war
1765	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766	glConvolutionFilter2D
1767	GL_CONVOLUTION_2D,
1768	GL_ALPHA,
1769	3, 3,
1770	GL_ALPHA, GL_FLOAT,
1771	pack "f*",
1772	0.1, 0.1, 0.1,
1773	0.1, 0.2, 0.1,
1774	0.1, 0.1, 0.1,
1775	;
1776	glEnable GL_CONVOLUTION_2D;
1777	}
1778
1779	my $tex = new CFClient::Texture
1780	w => $w,
1781	h => $h,
1782	data => $data,
1783	internalformat => GL_ALPHA,
1784	format => GL_ALPHA;
1785
1786	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788	glEnable GL_BLEND;
1789	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790	glEnable GL_TEXTURE_2D;
1791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793	glColor +($::CFG->{fow_intensity}) x 3, 1;
1794	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796	glDisable GL_TEXTURE_2D;
1797	glDisable GL_BLEND;
1798	}
1799
1800	# HACK BEGIN
1801	{
1802	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803	my ($w, $h) = (250, 250);
1804
1805	glEnable GL_BLEND;
1806	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807	glEnable GL_TEXTURE_2D;
1808	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810	CFClient::Texture->new (
1811	w => $w,
1812	h => $h,
1813	data => $::MAP->mapmap ($w, $h),
1814	type => GL_UNSIGNED_INT_8_8_8_8_REV
1815	)->draw_quad (100, 100);
1816
1817	glDisable GL_TEXTURE_2D;
1818	glDisable GL_BLEND;
1819	}
1820	# HACK END
1821	}
1822
1823	glEndList;
1824	}
1825
1826	glPushMatrix;
1827	glCallList $self->{list};
1828	glPopMatrix;
1829
1830	if ($FOCUS != $self) {
1831	glColor 64/255, 64/255, 64/255;
1832	glLogicOp GL_AND;
1833	glEnable GL_COLOR_LOGIC_OP;
1834	glBegin GL_QUADS;
1835	glVertex 0, 0;
1836	glVertex 0, $::HEIGHT;
1837	glVertex $::WIDTH, $::HEIGHT;
1838	glVertex $::WIDTH, 0;
1839	glEnd;
1840	glDisable GL_COLOR_LOGIC_OP;
1841	}
1842	}
1843
1844	my %DIR = (
1845	SDLK_KP8, [1, "north"],
1846	SDLK_KP9, [2, "northeast"],
1847	SDLK_KP6, [3, "east"],
1848	SDLK_KP3, [4, "southeast"],
1849	SDLK_KP2, [5, "south"],
1850	SDLK_KP1, [6, "southwest"],
1851	SDLK_KP4, [7, "west"],
1852	SDLK_KP7, [8, "northwest"],
1853
1854	SDLK_UP, [1, "north"],
1855	SDLK_RIGHT, [3, "east"],
1856	SDLK_DOWN, [5, "south"],
1857	SDLK_LEFT, [7, "west"],
1858	);
1859
1860	sub key_down {
1861	my ($self, $ev) = @_;
1862
1863	my $mod = $ev->key_mod;
1864	my $sym = $ev->key_sym;
1865
1866	if ($sym == SDLK_KP5) {
1867	$::CONN->user_send ("command stay fire");
1868	} elsif ($sym == SDLK_a) {
1869	$::CONN->user_send ("command apply");
1870	} elsif ($sym == SDLK_QUOTE) {
1871	$self->emit ('activate_console');
1872	} elsif ($sym == SDLK_SLASH) {
1873	$self->emit ('activate_console' => '/');
1874	} elsif (exists $DIR{$sym}) {
1875	if ($mod & KMOD_SHIFT) {
1876	$self->{shft}++;
1877	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1878	} elsif ($mod & KMOD_CTRL) {
1879	$self->{ctrl}++;
1880	$::CONN->user_send ("command run $DIR{$sym}[0]");
1881	} else {
1882	$::CONN->user_send ("command $DIR{$sym}[1]");
1883	}
1884	}
1885	}
1886
1887	sub key_up {
1888	my ($self, $ev) = @_;
1889
1890	my $mod = $ev->key_mod;
1891	my $sym = $ev->key_sym;
1892
1893	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894	$::CONN->user_send ("command fire_stop");
1895	}
1896	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897	$::CONN->user_send ("command run_stop");
1898	}
1899	}
1900
1901	#############################################################################
1902
1903	package CFClient::UI::Animator;	2295	package CFClient::UI::Animator;
1904		2296
1905	use SDL::OpenGL;	2297	use CFClient::OpenGL;
1906		2298
1907	our @ISA = CFClient::UI::Bin::;	2299	our @ISA = CFClient::UI::Bin::;
1908		2300
1909	sub moveto {	2301	sub moveto {
1910	my ($self, $x, $y) = @_;	2302	my ($self, $x, $y) = @_;
…		…
1948		2340
1949	sub new {	2341	sub new {
1950	my $class = shift;	2342	my $class = shift;
1951		2343
1952	my $self = $class->SUPER::new (	2344	my $self = $class->SUPER::new (
1953	state => 0,	2345	state => 0,
1954	connect_activate => \&toggle_flopper,	2346	connect_activate => \&toggle_flopper,
1955	@_	2347	@_
1956	);	2348	);
1957		2349
1958	if ($self->{state}) {	2350	if ($self->{state}) {
…		…
1979	$self->emit (changed => $self->{state});	2371	$self->emit (changed => $self->{state});
1980	}	2372	}
1981		2373
1982	#############################################################################	2374	#############################################################################
1983		2375
		2376	package CFClient::UI::Tooltip;
		2377
		2378	our @ISA = CFClient::UI::Bin::;
		2379
		2380	use CFClient::OpenGL;
		2381
		2382	sub new {
		2383	my $class = shift;
		2384
		2385	$class->SUPER::new (
		2386	@_,
		2387	can_events => 0,
		2388	)
		2389	}
		2390
		2391	sub set_markup {
		2392	my ($self, $text) = @_;
		2393
		2394	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2395	$self->{label}->set_markup ($text);
		2396	$self->add ($self->{label});
		2397	}
		2398
		2399	sub size_request {
		2400	my ($self) = @_;
		2401
		2402	$self->child->set_max_size ($::WIDTH * 0.3);
		2403
		2404	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2405
		2406	($w + 4, $h + 4)
		2407	}
		2408
		2409	sub size_allocate {
		2410	my ($self, $w, $h) = @_;
		2411
		2412	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2413	}
		2414
		2415	sub _draw {
		2416	my ($self) = @_;
		2417
		2418	glPushMatrix;
		2419	glTranslate 0.375, 0.375;
		2420
		2421	my ($w, $h) = @$self{qw(w h)};
		2422
		2423	glColor 1, 0.8, 0.4;
		2424	glBegin GL_QUADS;
		2425	glVertex 0 , 0;
		2426	glVertex 0 , $h;
		2427	glVertex $w, $h;
		2428	glVertex $w, 0;
		2429	glEnd;
		2430
		2431	glColor 0, 0, 0;
		2432	glBegin GL_LINE_LOOP;
		2433	glVertex 0 , 0;
		2434	glVertex 0 , $h;
		2435	glVertex $w, $h;
		2436	glVertex $w, 0;
		2437	glEnd;
		2438
		2439	glPopMatrix;
		2440
		2441	glTranslate 2, 2;
		2442	$self->SUPER::_draw;
		2443	}
		2444
		2445	#############################################################################
		2446
		2447	package CFClient::UI::Face;
		2448
		2449	our @ISA = CFClient::UI::Base::;
		2450
		2451	use CFClient::OpenGL;
		2452
		2453	sub new {
		2454	my $class = shift;
		2455
		2456	$class->SUPER::new (
		2457	aspect => 1,
		2458	@_,
		2459	)
		2460	}
		2461
		2462	sub size_request {
		2463	(32, 8)
		2464	}
		2465
		2466	sub _draw {
		2467	my ($self) = @_;
		2468
		2469	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2470
		2471	# TODO animation
		2472	if ($tex) {
		2473	glEnable GL_BLEND;
		2474	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2475	glEnable GL_TEXTURE_2D;
		2476	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2477	glColor 1, 1, 1, 1;
		2478	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2479	glDisable GL_TEXTURE_2D;
		2480	glDisable GL_BLEND;
		2481	}
		2482	}
		2483
		2484	#############################################################################
		2485
		2486	package CFClient::UI::Menu;
		2487
		2488	our @ISA = CFClient::UI::FancyFrame::;
		2489
		2490	use CFClient::OpenGL;
		2491
		2492	sub new {
		2493	my $class = shift;
		2494
		2495	my $self = $class->SUPER::new (
		2496	items => [],
		2497	z => 100,
		2498	@_,
		2499	);
		2500
		2501	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2502
		2503	for my $item (@{ $self->{items} }) {
		2504	my ($widget, $cb) = @$item;
		2505
		2506	# handle various types of items, only text for now
		2507	if (!ref $widget) {
		2508	$widget = new CFClient::UI::Label
		2509	can_hover => 1,
		2510	can_events => 1,
		2511	text => $widget;
		2512	}
		2513
		2514	$self->{item}{$widget} = $item;
		2515
		2516	$self->{vbox}->add ($widget);
		2517	}
		2518
		2519	$self
		2520	}
		2521
		2522	# popup given the event (must be a mouse button down event currently)
		2523	sub popup {
		2524	my ($self, $ev) = @_;
		2525
		2526	$self->emit ("popdown");
		2527
		2528	# maybe save $GRAB? must be careful about events...
		2529	$GRAB = $self;
		2530	$self->{button} = $ev->{button};
		2531
		2532	$self->show;
		2533	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2534	}
		2535
		2536	sub mouse_motion {
		2537	my ($self, $ev, $x, $y) = @_;
		2538
		2539	# TODO: should use vbox->find_widget or so
		2540	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2541	$self->{hover} = $self->{item}{$HOVER};
		2542	}
		2543
		2544	sub button_up {
		2545	my ($self, $ev, $x, $y) = @_;
		2546
		2547	if ($ev->{button} == $self->{button}) {
		2548	undef $GRAB;
		2549	$self->hide;
		2550
		2551	$self->emit ("popdown");
		2552	$self->{hover}[1]->() if $self->{hover};
		2553	}
		2554	}
		2555
		2556	#############################################################################
		2557
1984	package CFClient::UI::Root;	2558	package CFClient::UI::Root;
1985		2559
1986	our @ISA = CFClient::UI::Container::;	2560	our @ISA = CFClient::UI::Container::;
1987		2561
1988	use SDL::OpenGL;	2562	use CFClient::OpenGL;
		2563
		2564	sub check_size {
		2565	my ($self) = @_;
		2566
		2567	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2568	}
1989		2569
1990	sub size_request {	2570	sub size_request {
1991	($::WIDTH, $::HEIGHT)	2571	($::WIDTH, $::HEIGHT)
1992	}	2572	}
1993		2573
1994	sub size_allocate {	2574	sub configure {
1995	my ($self, $x, $y, $w, $h) = @_;	2575	my ($self, $x, $y, $w, $h) = @_;
1996		2576
1997	$self->_size_allocate ($x, $y, $w, $h);	2577	$self->SUPER::configure ($x, $y, $w, $h);
1998		2578
1999	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
2000	for @{$self->{children}};	2579	for my $child (@{$self->{children}}) {
		2580	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2581
		2582	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2583	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2584	$child->configure ($X, $Y, $W,$H);
		2585	}
2001	}	2586	}
2002		2587
2003	sub _topleft {	2588	sub _topleft {
2004	my ($self, $x, $y) = @_;	2589	my ($self, $x, $y) = @_;
2005		2590
…		…
2007	}	2592	}
2008		2593
2009	sub update {	2594	sub update {
2010	my ($self) = @_;	2595	my ($self) = @_;
2011		2596
2012	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2597	$self->check_size;
2013	::refresh ();	2598	::refresh ();
2014	}	2599	}
2015		2600
2016	sub add {	2601	sub add {
2017	my ($self, $widget) = @_;	2602	my ($self, $child) = @_;
2018		2603
		2604	# integerize window positions
		2605	$child->{x} = int $child->{x};
		2606	$child->{y} = int $child->{y};
		2607
2019	$self->SUPER::add ($widget);	2608	$self->SUPER::add ($child);
2020
2021	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2022	}	2609	}
2023		2610
2024	sub on_refresh {	2611	sub on_refresh {
2025	my ($self, $id, $cb) = @_;	2612	my ($self, $id, $cb) = @_;
2026		2613
…		…
2047	$self->_draw;	2634	$self->_draw;
2048	}	2635	}
2049		2636
2050	#############################################################################	2637	#############################################################################
2051		2638
		2639	package CFClient::UI::Inventory;
		2640
		2641	our @ISA = CFClient::UI::ScrolledWindow::;
		2642
		2643	sub new {
		2644	my $class = shift;
		2645
		2646	my $self = $class->SUPER::new (
		2647	scrolled => (new CFClient::UI::VBox),
		2648	@_,
		2649	);
		2650
		2651	$self
		2652	}
		2653
		2654	sub set_items {
		2655	my ($self, $items) = @_;
		2656
		2657	$self->{scrolled}->clear;
		2658	return unless $items;
		2659
		2660	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2661
		2662	$self->{real_items} = \@items;
		2663
		2664	for my $item (@items) {
		2665	my $desc = $item->{nrof} < 2
		2666	? $item->{name}
		2667	: "$item->{nrof} $item->{name_pl}";
		2668
		2669	my $hb = new CFClient::UI::HBox;
		2670
		2671	$hb->add (my $f = new CFClient::UI::Face
		2672	can_events => 0,
		2673	face => $item->{face},
		2674	anim => $item->{anim},
		2675	animspeed => $item->{animspeed},
		2676	expand => 1,
		2677	);
		2678	$hb->add (new CFClient::UI::Label text => $desc, expand => 1);
		2679	$self->{scrolled}->add ($hb);
		2680	}
		2681
		2682	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2683	}
		2684
		2685	sub size_request {
		2686	my ($self) = @_;
		2687	(100, 200)
		2688	}
		2689
		2690	#############################################################################
		2691
2052	package CFClient::UI;	2692	package CFClient::UI;
2053		2693
2054	$ROOT = new CFClient::UI::Root;	2694	$ROOT = new CFClient::UI::Root;
		2695	$TOOLTIP = new CFClient::UI::Tooltip;
2055		2696
2056	1	2697	1
2057		2698

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